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create mode 100644 theme/mkdocs_windmill/repo-icon.html create mode 100644 theme/mkdocs_windmill/search.html create mode 100644 theme/mkdocs_windmill/topbar.html create mode 100644 theme/screenshot.png create mode 100644 theme/setup.py create mode 100644 theme/tests/package.json create mode 100644 theme/tests/test/mocha.opts create mode 100644 theme/tests/test/test_main.ts create mode 100644 theme/tests/tsconfig.json create mode 100644 theme/tests/tslint.json create mode 100644 theme/tests/yarn.lock diff --git a/README.md b/README.md new file mode 100644 index 0000000..803cfcb --- /dev/null +++ b/README.md @@ -0,0 +1,18 @@ +# agl-docs (master) +Revamping and restructuring Automotive Grade Linux's documentation site under GSoD'20. + +-> [The working documentation site.](https://agl-docs.readthedocs.io) + +-> [ReadTheDocs project page.](https://readthedocs.org/projects/agl-docs/) + +## To setup local build environment : + +1) Clone this Repository : ```git clone https://github.com/growupboron/agl-docs.git``` + +2) Change into the directory : ```cd agl-docs/``` + +3) Install MkDocs and rtd-dropdown theme : ```sudo pip3 install -r requirements.txt``` + +4) Serve it, it would get defaultly rendered at [127.0.0.1:8000/](127.0.0.1:8000/) : ```sudo mkdocs serve``` + + diff --git a/docs/0_Getting_Started/1_Welcome/Overview.md b/docs/0_Getting_Started/1_Welcome/Overview.md new file mode 100644 index 0000000..f1e9038 --- /dev/null +++ b/docs/0_Getting_Started/1_Welcome/Overview.md @@ -0,0 +1,79 @@ +Overview +======== + +Welcome to the Automotive Grade Linux (AGL) documentation +"Getting Started" page. +This page provides you with a brief overview of the AGL Distribution +and with an introduction to selected topics that can help +you get a quick start using AGL for development. + +What is Automotive Grade Linux? +------------------------------- + +Automotive Grade Linux is a collaborative, open source project +that brings together automakers, suppliers, and technology companies +for the purpose of building Linux-based, open source software platforms +for automotive applications that can serve as de facto industry +standards. + +AGL address all software in the vehicle: infotainment, +instrument cluster, heads-up-display (HUD), telematics, connected car, +advanced driver assistance systems (ADAS), functional +safety, and autonomous driving. + +Adopting a shared platform across the industry reduces fragmentation +and allows automakers and suppliers to reuse the same code base, which +leads to rapid innovation and faster time-to-market for new products. + +AGL is a Linux Foundation project and its goals are as follows: + +* Build a single platform for the entire industry +* Develop 70 to 80% of the starting point for a production project +* Reduce fragmentation by combining the best of open source +* Develop an ecosystem of developers, suppliers, and expertise + that all use a single platform + +You can find additional overview information on the +"[About Automotive Grade Linux](https://www.automotivelinux.org/about)" page. +You can find information on the AGL Unified Code Base on the +"[Unified Code Base](https://www.automotivelinux.org/software/unified-code-base)" +page. + +What Can I Do Right Away Using AGL? +----------------------------------- + +The "Getting Started" topics allow you to quickly accomplish some work using +AGL. +You can use the "Getting Started" sections to do the following: + +* [Set Up a Docker Container](./docker-container-setup.html) to create a + contained, controlled development environment for building images and + Software Development Kits (SDKs) using AGL. + +* [Learn How to Build an AGL Image](./image-workflow-intro.html) by working + through fundamental steps that show you how to build for various supported + hardware targets (e.g. Raspberry PI boards). + +* [Learn How to Create an Application](./app-workflow-intro.html) using the + application development workflow. + +The AGL community is diverse and supportive. +You can become an active community member that contributes feedback, +ideas, suggestions, bugs and documentation. + +* Join the IRC conversation using the `#automotive` channel on + `irc.freenode.net`. + +* Subscribe to the AGL discussions mailing list at + [automotive-discussions](http://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions). + +* Learn about AGL distribution by visiting the + "[AGL Distribution](https://wiki.automotivelinux.org/agl-distro)" wiki page. + +* Explore further "Getting Started" information by visiting the + "[Getting Started with AGL](https://wiki.automotivelinux.org/start/getting-started)" + wiki page. + +* Learn how to contribute by visiting the + "[Contributing to the AGL Distro](https://wiki.automotivelinux.org/agl-distro/contributing)" + wiki page. diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/0_Overview.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/0_Overview.md new file mode 100644 index 0000000..745cec1 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/0_Overview.md @@ -0,0 +1,40 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/image-workflow-intro.md +--- + + + +# Overview # + +The AGL image development workflow consists of setting up +the system (i.e. the build host) that builds the image and finishes with +using the +[Yocto Project](https://yoctoproject.org) to create an image +targeted towards specific hardware. + +The following figure and list overview the AGL image development +process. +You can learn about the steps in the process by reading through the +remaining sections. + +**NOTE:** This procedure uses information from many other procedures +in the AGL Documentation set. +Links are provided when a set of steps is required that is documented +elsewhere. + +![](images/image-developer-workflow.png){:: style="margin:auto; display:flex"} + +1. Prepare your build host to be able to use the tools needed to build your image. + +2. Download the AGL software into a local Git repository on your build host. + +3. Run the build environment script to initialize variables and paths needed for the build. + +4. Make sure your build configuration is defined exactly how you want it for your build. + +5. Use + [BitBake](https://yoctoproject.org/docs/2.4.4/bitbake-user-manual/bitbake-user-manual.html) + to build your image. diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/1_Preparing_Your_Build_Host.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/1_Preparing_Your_Build_Host.md new file mode 100644 index 0000000..e609e4c --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/1_Preparing_Your_Build_Host.md @@ -0,0 +1,86 @@ +--- +edit_link: '' +title: Preparing Your Build Host +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/image-workflow-prep-host.md +--- + + + +# 1. Preparing Your Build Host + +Preparing your build host so that it can build an AGL image means +making sure your system is set up to use the +[Yocto Project](https://yoctoproject.org) OpenEmbedded build system, +which is based on +[BitBake](https://yoctoproject.org/docs/2.4.4/bitbake-user-manual/bitbake-user-manual.html). + +This section presents minimal information so you can prepare the build host +to use the "Rocko" version of the Yocto Project (i.e. version 2.4.4). +If you want more details on how the Yocto Project works, you can reference +the Yocto Project documentation +[here](https://www.yoctoproject.org/docs/). + +**NOTE:** This entire section presumes you want to build an image. +You can skip the entire build process if you want to use a ready-made +development image. +The +[supported images][AGL snapshots master latest] exist for several boards as +well as for the Quick EMUlator (QEMU). +See the +"[Downloading an Image](./app-workflow-image.html#downloading-an-image)" +section for more information on the ready-made images. + +1. **Use a Supported Linux Distribution:** To use the AGL software, it is + recommended that your build host is a native Linux machine that runs a + Yocto Project supported distribution as described by the + "[Supported Linux Distributions](https://www.yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#detailed-supported-distros)" + section in the Yocto Project Reference Manual. + Basically, you should be running a recent version of Ubuntu, Fedora, openSUSE, + CentOS, or Debian. + + If you must use a build host that is not a native Linux machine, you can + install and use Docker to create a container that allows you to work as + if you are using a Linux-based host. + The container contains the same development environment (i.e. distros, packages, + and so forth) as would a properly prepared build host running a supported + Linux distribution. + For information on how to install and set up this Docker container, see the + "[Setting Up a Docker Container](./docker-container-setup.html)" + section. + +2. **Be Sure Your Build Host Has Enough Free Disk Space:** + Your build host should have at least 50 Gbytes. + +3. **Be Sure Tools are Recent:** You need to have recent versions for + the following tools: + + * Git 1.8.3.1 or greater + * Tar 1.27 or greater + * Python 3.4.0 or greater + + If your distribution does not meet these minimal requirements, see the + "[Required Git, tar, and Python Versions](https://www.yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#required-git-tar-and-python-versions)" + section in the Yocto Project Reference Manual for steps that you can + take to be sure you have these tools. + +4. **Install Essential, Graphical, and Eclipse Plug-in Build Host Packages:** + Your build host needs certain host packages. + Depending on the Linux distribution you are using, the list of + host packages differ. + See + "[The Build Host Packages](https://www.yoctoproject.org/docs/2.4.4/yocto-project-qs/yocto-project-qs.html#packages)" + section of the Yocto Project Quick Start for information on the packages you need. + + **NOTE:** If you are using the CentOS distribution, you need to + separately install the epel-release package and run the `makecache` command as + described in + "[The Build Host Packages](https://www.yoctoproject.org/docs/2.4.4/yocto-project-qs/yocto-project-qs.html#packages)" + section of the Yocto Project Quick Start. + + Aside from the packages listed in the previous section, you need the following: + + * **Ubuntu and Debian:** curl + * **Fedora:** curl + * **OpenSUSE:** glibc-locale curl + * **CentOS:** curl diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/2_Downloading_AGL_Software.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/2_Downloading_AGL_Software.md new file mode 100644 index 0000000..2e934a7 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/2_Downloading_AGL_Software.md @@ -0,0 +1,11 @@ +--- +edit_link: '' +title: Downloading AGL Software +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/image-workflow-download-sw.md +--- + + + +![under-construction](under-construction.png) + diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/3_Initializing_Your_Build_Environment.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/3_Initializing_Your_Build_Environment.md new file mode 100644 index 0000000..7158bfc --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/3_Initializing_Your_Build_Environment.md @@ -0,0 +1,300 @@ +--- +edit_link: '' +title: Initializing Your Build Environment +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/image-workflow-initialize-build-environment.md +--- + + + +# 3. Initializing Your Build Environment + +Part of the downloaded AGL software is a setup script that you must +run to initialize the build environment. + +## `aglsetup.sh` Script + +You can find this script here: + +``` +$AGL_TOP/meta-agl/scripts/aglsetup.sh +``` + +The script accepts many options that allow you to define build parameters such +as the target hardware (i.e. the machine), build directory, and so forth. +Use the following commands to see the available options and script syntax: + +``` +$ bash +$ cd $AGL_TOP +$ source meta-agl/scripts/aglsetup.sh -h +``` + +## AGL Machines (= board support) + +Your target platform will be selected with the `-m` flag. +The MACHINE can be selected from the templates in `meta-agl/templates/machine/*`. +Note: This is also the place where you can add new boards. + +Following is a list of the available machines (level of support varies!): + +``` +Available machines: + [meta-agl] + bbe # BeagleBoneEnhanced + beaglebone # BeagleBone + cubox-i # multiple i.MX6 boards + cyclone5 # CycloneV + dra7xx-evm # TI DRA7xx-EVM 'vayu' + dragonboard-410c # Qualcomm Dragonboard 410c + dragonboard-820c # Qualcomm Dragonboard 820c + ebisu # Renesas RCar Ebisu + h3-salvator-x # Renesas RCar Salvator/H3 + h3ulcb # Renesas RCar H3 + h3ulcb-nogfx # Renesas RCar H3 w/o gfx blobs + hsdk # ARC HS + imx6qdlsabreauto # i.MX6 sabreauto + intel-corei7-64 # x86-64 (Intel flavour) + m3ulcb # Renesas RCar M3 + m3ulcb-nogfx # Renesas RCAR M3 w/o gfx blobs + nitrogen6x # i.MX6 nitrogen board + qemuarm # Qemu ARM + qemuarm64 # Qemu AArch 64 (ARM 64bit) + * qemux86-64 # Qemu x86-64 + raspberrypi3 # Raspberry Pi 3 + raspberrypi4 # Raspberry Pi 4 + +``` + +## AGL Features + +Before running the `aglsetup.sh`, you should understand what AGL features you +want to include as part of your image. +The script's help output lists available features and shows you the layers in +which they reside. + +Following is a list of the available features: + +``` +Available features: + [meta-agl] + agl-all-features :( agl-demo agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-pipewire agl-speech-framework agl-netboot ) + agl-appfw-smack + agl-archiver + agl-buildstats + agl-ci + agl-ci-change-features :( agl-demo agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-pipewire agl-speech-framework agl-devel agl-netboot agl-pipewire agl-buildstats agl-ptest ) + agl-ci-change-features-nogfx :( agl-demo agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-pipewire agl-speech-framework agl-devel agl-netboot agl-pipewire agl-buildstats agl-ptest ) + agl-ci-snapshot-features :( agl-demo agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-pipewire agl-speech-framework agl-devel agl-netboot agl-archiver agl-pipewire agl-buildstats agl-ptest ) + agl-ci-snapshot-features-nogfx :( agl-demo agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-pipewire agl-speech-framework agl-devel agl-netboot agl-archiver agl-pipewire agl-buildstats agl-ptest ) + agl-compositor + agl-devel + agl-egvirt + agl-fossdriver + agl-gplv2 + agl-hmi-framework + agl-netboot + agl-profile-cluster :( agl-profile-graphical ) + agl-profile-cluster-qt5 :( agl-profile-graphical-qt5 agl-profile-graphical ) + agl-profile-graphical + agl-profile-graphical-qt5 :( agl-profile-graphical ) + agl-profile-hud + agl-profile-telematics + agl-ptest + agl-sota + agl-virt + agl-virt-xen :( agl-virt ) + [meta-agl-cluster-demo] + agl-cluster-demo :( agl-profile-cluster-qt5 agl-profile-graphical-qt5 agl-profile-graphical agl-hmi-framework ) + agl-cluster-demo-preload + [meta-agl-demo] + agl-cluster-demo-support :( agl-gstrecorder ) + agl-demo :( agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-pipewire agl-speech-framework ) + agl-demo-preload + agl-demo-soundmanager :( agl-appfw-smack agl-hmi-framework agl-profile-graphical-qt5 agl-profile-graphical agl-audio-soundmanager-framework ) + agl-sdl + [meta-agl-devel] + agl-audio-soundmanager-framework + agl-gstrecorder + agl-oem-extra-libs + agl-pipewire + agl-profile-graphical-html5 :( agl-profile-graphical ) + agl-speech-framework + agl-voiceagent-alexa :( agl-speech-framework ) + agl-voiceagent-alexa-wakeword :( agl-voiceagent-alexa agl-speech-framework ) + [meta-agl-extra] + agl-localdev + blsched + [meta-agl-telematics-demo] + agl-telematics-demo :( agl-profile-telematics ) +``` + +To find out exactly what a feature provides, check out the respective layer and its README. + +An AGL feature is a configuration that accounts for specific settings +and dependencies needed for a particular build. +For example, specifying the "agl-demo" feature makes sure that the +`aglsetup.sh` script creates configuration files needed to build the +image for the AGL demo. + +Following are brief descriptions of the AGL features you can specify on the +`aglsetup.sh` command line: + +* **agl-all-features**: A set of AGL default features. + Do not think of this set of features as all the AGL features. + +* **agl-appfw-smack**: Enables IoT.bzh Application Framework plus SMACK and + Cynara. + +* **agl-archiver**: Enables the archiver class for releases. + +* **agl-ci**: Flags used for Continuous Integration (CI). + Using this feature changes the value of the + [`IMAGE_FSTYPES`](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#var-IMAGE_FSTYPES) + variable. + +* **agl-ci-change-features**: Enables features for CI builds for Gerrit changes. + +* **agl-ci-change-features-nogfx**: Enables features for CI builds for Gerrit changes + for targets that use binary graphics drivers (i.e. builds without graphics). + +* **agl-ci-snapshot-features**: Enables features for CI daily snapshot builds. + +* **agl-ci-snapshot-features-nogfx**: Enables features for CI daily snapshot builds for + targets that use binary graphics drivers (i.e. builds without graphics). + +* **agl-devel**: Activates development options such as an empty root password, + debuggers, strace, valgrind, and so forth. + +* **agl-netboot**: Enables network boot support through Trivial File Transfer Protocol (TFTP) and Network Block Device (NBD) protocol. + Netboot is needed for CI and useful for development to avoid writing + sdcards. Needs additional setup. + + + +* **agl-ptest**: Enables + [Ptest](https://yoctoproject.org/docs/2.4.4/dev-manual/dev-manual.html#testing-packages-with-ptest) + as part of the build. + +* **agl-sota**: Enables Software Over-the-Air (SOTA) components and dependencies. + Includes meta-updater, meta-updater-qemux86-64, meta-filesystems, and meta-python. + +* **agl-demo**: Enables the layers meta-agl-demo and meta-qt5. + You need agl-demo if you are going to build the agl-demo-platform. + +* **agl-sdl**: Enables or adds SDL to the build. + +* **agl-pipewire**: Enables AGLs pipewire support. + +* **agl-audio-soundmanager-framework**: Enables Soundmanager framework, which is an exclusive switch for audio framework. + +* **agl-localdev**: Adds a local layer named "meta-localdev" in the + meta directory and a local.dev.inc configuration file when that file + is present. + + This feature provides a shortcut for using the layer meta-localdev + in the top-level folder for easy modifications to your own recipes. + +## Example + +Following is an example that initializes the build environment, selects "beaglebone" +for the machine, and chooses the "agl-demo" feature, which also includes the +"agl-appfw-smack", "agl-devel", and "agl-hmi-framework" features: + +``` +$ source meta-agl/scripts/aglsetup.sh -m qemux86-64 agl-demo agl-devel +aglsetup.sh: Starting +Generating configuration files: + Build dir: /home/scottrif/workspace_agl/build + Machine: qemux86-64 + Features: agl-appfw-smack agl-demo agl-devel + Running /home/scottrif/workspace_agl/poky/oe-init-build-env + Templates dir: /home/scottrif/workspace_agl/meta-agl/templates/base + Config: /home/scottrif/workspace_agl/build/conf/bblayers.conf + Config: /home/scottrif/workspace_agl/build/conf/local.conf + Setup script: /home/scottrif/workspace_agl/build/conf/setup.sh + Executing setup script ... --- beginning of setup script + fragment /home/scottrif/workspace_agl/meta-agl/templates/base/01_setup_EULAfunc.sh + fragment /home/scottrif/workspace_agl/meta-agl/templates/base/99_setup_EULAconf.sh + end of setup script +OK +Generating setup file: /home/scottrif/workspace_agl/build/agl-init-build-env ... OK +aglsetup.sh: Done + + Shell environment set up for builds. + +You can now run 'bitbake target' + +Common targets are: + - meta-agl: (core system) + agl-image-minimal + agl-image-minimal-qa + + agl-image-ivi + agl-image-ivi-qa + agl-image-ivi-crosssdk + + agl-image-weston + + - meta-agl-demo: (demo with UI) + agl-demo-platform (* default demo target) + agl-demo-platform-qa + agl-demo-platform-crosssdk + + agl-demo-platform-html5 +$ +``` + +Running the script creates the Build Directory if it does not already exist. +For this example, the Build Directory is "$AGL_TOP/workspace_agl/build". + +The script's output also indicates the machine and AGL features selected for the build. + +The script creates two primary configuration files used for the build: `local.conf` and `bblayers.conf`. +Both these configuration files are located in the Build Directory in the `conf` folder. +If you were to examine these files, you would find standard Yocto Project +configurations along with AGL configuration fragments, which are driven by the +machine (i.e. beaglebone) and the AGL features specified as part of the +script's command line. + +The end result is configuration files specific for your build in the AGL development environment. + +Finally, part of the `aglsetup.sh` script makes sure that any End User License Agreements (EULA) +are considered. +You can see that processing in the script's output as well. + +**NOTE:** Use of the `local.conf` and `bblayers.conf` configuration files is fundamental +in the Yocto Project build environment. +Consequently, it is fundamental in the AGL build environment. +You can find lots of information on configuring builds in the Yocto Project +documentation set. +Here are some references if you want to dig into configuration further: + +* [Customizing Images Using local.conf](https://yoctoproject.org/docs/2.4.4/dev-manual/dev-manual.html#usingpoky-extend-customimage-localconf) +* [Local](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#ref-varlocality-config-local) +* [build/conf/local.conf](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#structure-build-conf-local.conf) +* [build/conf/bblayers.conf](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#structure-build-conf-bblayers.conf) +* [BBLAYERS](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#var-BBLAYERS) +* [User Configuration](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#user-configuration) +* [Enabling Your Layer](https://yoctoproject.org/docs/2.4.4/dev-manual/dev-manual.html#enabling-your-layer) diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/4_Customizing_Your_Build.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/4_Customizing_Your_Build.md new file mode 100644 index 0000000..103feeb --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/4_Customizing_Your_Build.md @@ -0,0 +1,145 @@ +--- +edit_link: '' +title: Customizing Your Build +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/image-workflow-cust-build.md +--- + + + +# 4. Customizing Your Build + +Because the build process is based on BitBake and the Yocto Project, +build customizations are driven through configuration files used during +the build. + +Lots of configuration files exist that define a build. +However, the primary one that acts as a global configuration mechanism is the +`local.conf` file, which is found in the Build Directory in a folder named "conf". + +Before you start your build process, you should open up the `local.conf` file +and look through it to be sure the general configurations are correct. +The file is well commented so you should be able to understand what the +various variables accomplish. + +To view and customize the `local.conf` file, use any text editor: + +```bash +$ vi $AGL_TOP/build/conf/local.conf +``` + +As mentioned in the "[Initializing Your Build Environment](./image-workflow-initialize-build-environment.html#initializing-your-build-environment.html)" section, +the `local.conf` file gets augmented with AGL configuration fragments based on +how you execute the `aglsetup.sh` script. +You can see those fragments at the end the configuration file. + +Even though your build should work fine after running the `aglsetup.sh` script, +you might consider editing your `local.conf` file to use one or more of the +following configurations. + +## Capturing Build History + +You can enable build history to help maintain the quality of your build output. +You can use it to highlight unexpected and possibly unwanted changes in the build output. +Basically, with build history enabled, you get a record of information about the contents +of each package and image. +That information is committed to a local Git repository where you can examine it. + +To enable build history, make sure the following two lines are in your +`local.conf` file: + +```bash +INHERIT += "buildhistory" +BUILDHISTORY_COMMIT = "1" +``` + +See the +"[Maintaining Build Output Quality](https://www.yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#maintaining-build-output-quality)" +section in the Yocto Project Reference Manual for a complete discussion on +build history. + +## Deleting Temporary Workspace + +During a build, the build system uses a lot of disk space to store temporary files. +You can ease the burden on your system and speed up the build by configuring the build +to remove temporary workspace. + +You need to inherit the `rm_work` class by using this statement in the `local.conf` file: + +```bash +INHERIT += "rm_work" +``` + +You can read about the class in the +"[rm_work.bbclass](https://www.yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#ref-classes-rm-work)" +section of the Yocto Project Reference Manual for more information. + +## Pointing at Shared State Cache Locations + +The build system creates everything from scratch unless BitBake can determine that parts do not need to be rebuilt. Fundamentally, building from scratch is attractive as it means all parts are built fresh and there is no possibility of stale data causing problems. +When developers hit problems, they typically default back to building from scratch so they know the state +of things from the start. + +The build process uses Shared State Cache (sstate) to speed up subsequent builds. +This cache retains artifacts that can be re-used once it is determined that they +would not be different as compared to a re-built module. + +For the AGL build, you can specify the location for sstate files by including the +following in the `local.conf` file: + +```bash +SSTATE_DIR = "${HOME}/workspace_agl/sstate-cache" +``` + +also, in the `local.conf` file, you can specify additional directories in which the build +system can look for shared state information. +Use the following form in your file to list out the directories you want the build +process to look at for sstate information: + + +```bash +SSTATE_MIRRORS ?= "\ + file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH \n \ + file://.* file:///some/local/dir/sstate/PATH" +``` + +If you want to know more about the Yocto Project sstate mechanism, see the +"[Shared State Cache](https://www.yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#shared-state-cache)" +section in the Yocto Project Reference Manual. + +## Preserving the Download Directory + +During the initial build, the system downloads many different source code tarballs +from various upstream projects. +Downloading these files can take a while, particularly if your network +connection is slow. +The process downloads files into a +"[download directory](https://www.yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#var-DL_DIR)". +The `DL_DIR` variable defines the download directory. +For subsequent builds, you can preserve this directory to speed up the download +part of a build. + +The default download directory is in a folder named "downloads". +For the AGL build you can set the download directory by adding the following to your +`local.conf` file: + +```bash +DL_DIR = "${HOME}/workspace_agl/downloads" +``` + +## Using a Shared State (sstate) Mirror + +The underlying Yocto Project build system uses Shared State Mirrors to cache +artifacts from previous builds. +You can significantly speed up builds and guard against fetcher failures by +using mirrors. +To use mirrors, add this line to your `local.conf` file in the Build directory: + +``` +SSTATE_MIRRORS_append = " file://.* https://download.automotivelinux.org/sstate-mirror/master/${DEFAULTTUNE}/PATH \n " +``` + +You can learn more about shared state and how it is used in the +"[Shared State Cache](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#shared-state-cache)" +section of the Yocto Project Reference Manual. + diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/5_Building_the_AGL_Image.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/5_Building_the_AGL_Image.md new file mode 100644 index 0000000..b6207f4 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/5_Building_the_AGL_Image.md @@ -0,0 +1,27 @@ +--- +edit_link: '' +title: Building the AGL Image +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/image-workflow-build.md +--- + + + +# 5. Building the AGL Image + +Building the AGL image involves running BitBake with a specified target. +Depending on whether you are building the image for the first time or if this +is a subsequent build, the time needed for the build could be significant. + +It is critical that you specify the correct options and configurations for the +build before executing the `bitbake` command. +The previous sections in the "Image Development Workflow" have treated this setup +in a generic fashion. +This section, provides links to topics with instructions needed to create images for +three types of supported platforms and for emulation using Quick EMUlator (QEMU) +or VirtualBox: + +* [Most Intel-based 64-Bit Boards](./machines/intel.html) +* [Emulation](./machines/qemu.html) +* [R Car Starter Kit Gen3 Board](./machines/renesas.html) +* [Raspberry PI 2 or 3](./machines/raspberrypi.html) diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/6_Building_for_Most_Intel_64-Bit_Hardware-Platforms.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/6_Building_for_Most_Intel_64-Bit_Hardware-Platforms.md new file mode 100644 index 0000000..71eb398 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/6_Building_for_Most_Intel_64-Bit_Hardware-Platforms.md @@ -0,0 +1,11 @@ +--- +edit_link: '' +title: Building for Most Intel 64-Bit Hardware Platforms +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/machines/intel.md +--- + + + +![under-construction](under-construction.png) + diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/7_Building_for_Emulation.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/7_Building_for_Emulation.md new file mode 100644 index 0000000..eabd501 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/7_Building_for_Emulation.md @@ -0,0 +1,180 @@ +--- +edit_link: '' +title: Building for Emulation +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/machines/qemu.md +--- + + + +# Building for Emulation + +Building an image for emulation allows you to simulate your +image without actual target hardware. + +This section describes the steps you need to take to build the +AGL demo image for emulation using either Quick EMUlator (QEMU) or +VirtualBox. + +## 1. Making Sure Your Build Environment is Correct + +The +"[Initializing Your Build Environment](../image-workflow-initialize-build-environment.html)" +section presented generic information for setting up your build environment +using the `aglsetup.sh` script. +If you are building the AGL demo image for emulation, you need to specify some +specific options when you run the script: + +```bash +source meta-agl/scripts/aglsetup.sh -f -m qemux86-64 agl-demo agl-devel +``` + +The "-m" option specifies the "qemux86-64" machine. +The list of AGL features used with script are appropriate for development of +the AGL demo image suited for either QEMU or VirtualBox. + +## 2. Using BitBake + +This section shows the `bitbake` command used to build the AGL image. +Before running BitBake to start your build, it is good to be reminded that AGL +does provide pre-built images for developers that can be emulated +using QEMU and VirtualBox. +You can find these pre-built images on the +[AGL Download web site](https://download.automotivelinux.org/AGL/release). + +For supported images, the filenames have the following forms: + +``` +//qemuarm/* +//qemuarm64/* +//qemux86-64/* +``` + +Start the build using the `bitbake` command. + +**NOTE:** An initial build can take many hours depending on your +CPU and and Internet connection speeds. +The build also takes approximately 100G-bytes of free disk space. + +For this example, the target is "agl-demo-platform": + +```bash + bitbake agl-demo-platform +``` + +By default, the build process puts the resulting image in the Build Directory: + +``` +/tmp/deploy/images/qemux86-64/ + +e.g. + +/tmp/deploy/images/qemux86-64/agl-demo-platform-qemux86-64.vmdk.xz +``` + +**Note:** + +If you built your image with bitbake, you can now just use the ``runqemu`` wrapper. + +**Note:** +If you need to run it outside of the bitbake environment or need special settings for +hardware pass-through or the like, read on: + + +## 3. Deploying the AGL Demo Image + +Deploying the image consists of decompressing the image and then +booting it using either QEMU or VirtualBox. + +### Decompress the image: + +For Linux, use the following commands to decompress the image and prepare it for boot: + +```bash +cd tmp/deploy/images/qemux86-64 +xz -d agl-demo-platform-qemux86-64.vmdk.xz +``` + +For Windows, download [7-Zip](http://www.7-zip.org/) and then +select **agl-demo-platform-qemux86-64.vmdk.xz** to decompress +the image and prepare it for boot. + +### Boot the Image: + +The following steps show you how to boot the image with QEMU or VirtualBox. + +#### QEMU + +Depending on your Linux distribution, use these commands to install QEMU: + +**NOTE:** if you have created an AGL crosssdk, it will contain a +QEMU binary for the build host. +This SDK QEMU binary does not support graphics. +Consequently, you cannot use it to boot the AGL image and +need to call your host's qemu binary instead. + +**NOTE:** the VM images need UEFI in the emulator to boot. Thus you need +to install the necessary files with below commands (ovmf). + +If your build host is running +[Arch Linux](https://www.archlinux.org/), use the following commands: + +```bash +sudo pacman -S qemu ovmf +export OVMF_PATH=/usr/share/ovmf/x64/OVMF_CODE.fd +``` + +If your build host is running Debian or Ubuntu, use the following commands: + +```bash +sudo apt-get install qemu-system-x86 ovmf +export OVMF_PATH=/usr/share/ovmf/OVMF.fd +``` + +If you build host is running Fedora, use the following commands: + +```bash +sudo yum install qemu qemu-kvm edk2-ovmf +export OVMF_PATH=/usr/share/edk2/ovmf/OVMF_CODE.fd +``` + +Once QEMU is installed, boot the image with KVM support: + +```bash +qemu-system-x86_64 -enable-kvm -m 2048 \ + -bios ${OVMF_PATH} \ + -hda agl-demo-platform-qemux86-64.wic.vmdk \ + -cpu kvm64 -cpu qemu64,+ssse3,+sse4.1,+sse4.2,+popcnt \ + -vga virtio -show-cursor \ + -device virtio-rng-pci \ + -serial mon:stdio -serial null \ + -soundhw hda \ + -net nic \ + -net user,hostfwd=tcp::2222-:22 +``` + +**NOTE:** KVM may not be supported within a virtualized environment such as +VirtualBox. This is indicated by the qemu command above giving the error +message `Could not access KVM kernel module: No such file or directory` or +the kernel log output contains the error message `kvm: no hardware support`. +The image can be booted in such an environment by removing `-enable-kvm` from +the qemu command line, however this will result in lower perfromance within +the AGL demo. + +#### VirtualBox + +Start by downloading and installing [VirtualBox](https://www.virtualbox.org/wiki/Downloads) 5.2.0 or later. + +Once VirtualBox is installed, follow these steps to boot the image: + +1. Start VirtualBox +2. Click **New** to create a new machine +3. Enter **AGL QEMU** as the *Name* +4. Select **Linux** as the *Type* +5. Select **Other Linux (64-bit)** as the *Version* +6. Set *Memory size* to **2 GB** +7. Click **Use an existing virtual hard disk file** under *Hard disk* +8. Navigate to and select the **agl-demo-platform-qemux86-64.vmdk** image +9. Select the newly created **AGL QEMU** machine and click **Settings** +10. Go to the **System** tab and ensure **Enable EFI (special OSes only)** is enabled then click **OK** +11. With the **AGL QEMU** machine still selected, click **Start** to boot the virtual machine diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/8_Build_for_R_Car_Starter_Kit_gen3_board.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/8_Build_for_R_Car_Starter_Kit_gen3_board.md new file mode 100644 index 0000000..97f0d84 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/8_Build_for_R_Car_Starter_Kit_gen3_board.md @@ -0,0 +1,912 @@ +--- +edit_link: '' +title: Build for R Car Starter Kit gen3 board +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/machines/renesas.md +--- + + + +# Building for Supported Renesas Boards + +AGL supports building for several automotive +[Renesas](https://www.renesas.com/us/en/solutions/automotive.html) board kits. +Renesas is the number one supplier of vehicle control microcontrollers and +System on a Chip (SoC) products for the automotive industry. + +This section provides the build and deploy steps you need to create an +image for the following Renesas platforms: + +* [Renesas R-Car Starter Kit Pro Board](https://www.elinux.org/R-Car/Boards/M3SK) +* [Renesas R-Car Starter Kit Premier Board](https://www.elinux.org/R-Car/Boards/H3SK) +* [Renesas Salvator-X Board](https://www.elinux.org/R-Car/Boards/Salvator-X) +* [Renesas Kingfisher Infotainment Board](https://elinux.org/R-Car/Boards/Kingfisher) + +**NOTE:** You can find similar information for the Pro and Premier board kits on the +[R-Car/Boards/Yocto-Gen3](https://elinux.org/R-Car/Boards/Yocto-Gen3) page. +The information on this page describes setup and build procedures for both these +Renesas development kits. + +You can find more information on building images from these resources: + +* [AGL-Devkit-Build-your-1st-AGL-Application.pdf](https://iot.bzh/download/public/2016/sdk/AGL-Devkit-Build-your-1st-AGL-Application.pdf) + Generic guide on how to build various application types (HTML5, native, Qt, QML, …) for AGL. + This is really about building an application and not the AGL image. +* [AGL-Devkit-HowTo_bake_a_service.pdf](https://iot.bzh/download/public/2016/bsp/AGL_Phase2-Devkit-HowTo_bake_a_service.pdf) + Generic guide on how to add a new service in the BSP. + Goes back to 2015 and uses Yocto 2.x. + Includes stuff on building an image but looks like the focus is really the service. + +## 1. Downloading Proprietary Drivers + +Before setting up the build environment, you need to download proprietary drivers from the +[R-Car H3/M3 Software library and Technical document](https://www.renesas.com/us/en/solutions/automotive/rcar-download/rcar-demoboard-2.html) +site. +This download site supports the Pro and Premier board starter kits. + +**NOTE:** Not sure what you do if you are using the Salvator-X or Kingfisher Infotainment boards. + +Follow these steps to download the drivers you need: + +1. **Determine the Files You Need:** + + Run the ``setup_mm_packages.sh`` script as follows to + display the list of ZIP files containing the drivers you need. + Following is an example: + + ```bash + grep -rn ZIP_.= $AGL_TOP/meta-agl/meta-agl-bsp/meta-rcar-gen3/scripts/setup_mm_packages.sh + ``` + + The script's output identifies the files you need to download from the page. + +2. **Get Your Board Support Package (BSP) Version:** + + Be sure to have the correct BSP version of the R-Car Starter Kit + based on the version of the AGL software you are using. + Use the following table to map the Renesas version to your AGL software: + + | AGL Version| Renesas version | + |:-:|:-:| + | AGL master | 3.21.0 | + | AGL icefish 9.0.0 9.0.1 9.0.2 | 3.21.0 | + | AGL halibut 8.0.2 8.0.3 8.0.4 8.0.5 8.0.6 | 3.21.0 | + | AGL halibut 8.0.1 | 3.19.0 | + | AGL halibut 8.0.0 | 3.15.0 | + | AGL guppy 7.0.4 | 3.21.0 | + | AGL guppy 7.0.3 | 3.19.0 | + | AGL guppy 7.0.0 7.0.1 7.0.2 | 3.9.0 | + | AGL flounder 6.0.3, 6.0.4 6.0.5 | 3.9.0 | + | AGL flounder 6.0.0, 6.0.1, 6.0.2 | 3.7.0 | + | AGL eel 5.0.x, 5.1.0| 2.23.1 | + | AGL dab 4.0.x |2.19.0 | + + **NOTE:** + Find the appropriate download links on the + [R-Car H3/M3 Software library and Technical document](https://www.renesas.com/us/en/solutions/automotive/rcar-download/rcar-demoboard-2.html) + site. + The file pairs are grouped according to the Yocto Project version you are + using with the AGL software. + +3. **Download the Files:** + + Start the download process by clicking the download link. + If you do not have an account with Renesas, you will be asked to register a free account. + You must register and follow the "Click Through" licensing process + in order to download these proprietary files. + + If needed, follow the instructions to create the free account by providing the required + account information. + Once the account is registered and you are logged in, you can download the files. + + **NOTE:** + You might have to re-access the + [original page](https://www.renesas.com/us/en/solutions/automotive/rcar-download/rcar-demoboard-2.html) + that contains the download links you need after creating the account and logging in. + +4. **Create an Environment Variable to Point to Your Download Area:** + + Create and export an environment variable named `XDG_DOWNLOAD_DIR` that points to + your download directory. + Here is an example: + + ```bash + export XDG_DOWNLOAD_DIR=$HOME/Downloads + ``` + +5. **Be Sure the Files Have Rights:** + + Be sure you have the necessary rights for the files you downloaded. + You can use the following command: + + ```bash + chmod a+r $XDG_DOWNLOAD_DIR/*.zip + ``` + +6. **Check to be Sure the Files are Downloaded and Have the Correct Rights:** + + Do a quick listing of the files to ensure they are in the download directory and + they have the correct access rights. + Here is an example: + + ```bash + $ ls -l $XDG_DOWNLOAD_DIR/*.zip + -rw-r--r-- 1 iot bzh 5431245 sept. 16 21:07 R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-weston5-20190802.zip + -rw-r--r-- 1 iot bzh 3442158 sept. 16 21:07 R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-weston5-20190802.zip + ``` + +## 2. Getting More Software + +1. **Get the `bmaptool`:** + + Download this tool from the + [bmap-tools](https://build.opensuse.org/package/show/isv:LinuxAutomotive:AGL_Master/bmap-tools) + repository. + The site has pre-built packages (DEB or RPM) for the supported host + operating systems. + +## 3. Getting Your Hardware Together + + Gather together this list of hardware items, which is not exhaustive. + Having these items ahead of time saves you from having to try and + collect hardware during development: + +Supported Starter + +* Kit Gen3 board with its 5V power supply. +* Micro USB-A cable for serial console. + This cable is optional if you are using Ethernet and an SSH connection. +* USB 2.0 Hub. The hub is optional but makes it easy to connect multiple USB devices. +* Ethernet cable. The cable is optional if you are using a serial console. +* HDMI type D (Micro connector) cable and an associated display. +* 4 Gbyte minimum MicroSD Card. It is recommended that you use a class 10 type. +* USB touch screen device such as the GeChic 1502i/1503i. A touch screen device is optional. + + **NOTE:** The Salvator-X Board has NDA restrictions. + Consequently, less documentation is available for this board both here and across the + Internet. + +## 4. Making Sure Your Build Environment is Correct + + The + "[Initializing Your Build Environment](../image-workflow-initialize-build-environment.html#Initializing-your-build-environment)" + section presented generic information for setting up your build environment + using the `aglsetup.sh` script. + If you are building an image for a supported Renesas board, + you need to take steps to make sure your build host is set up correctly. + +1. **Define Your Board:** + + Depending on your Renesas board, define and export a `MACHINE` variable as follows: + + | Board| `MACHINE` Setting | + |:-:|:-:| + | Starter Kit Pro/M3 | `MACHINE`=m3ulcb | + | Starter Kit Premier/H3 | `MACHINE`=h3ulcb | + | Salvator-X | `MACHINE`=h3-salvator-x | + + For example, the following command defines and exports the `MACHINE` variable + for the Starter Kit Pro/M3 Board: + + ```bash + export MACHINE=m3ulcb + ``` + +2. **Run the `aglsetup.sh` Script:** + + Use the following commands to run the AGL Setup script: + + ```bash + cd $AGL_TOP + source meta-agl/scripts/aglsetup.sh -m $MACHINE -b build agl-devel agl-demo agl-netboot agl-appfw-smack agl-localdev + ``` + + **NOTE:** + Running the `aglsetup.sh` script automatically places you in the + working directory (i.e. `$AGL_TOP/build`). + You can change this default behavior by adding the "-f" option to the + script's command line. + + In the previous command, the "-m" option sets your machine to the previously + defined `MACHINE` variable. + The "-b" option defines your Build Directory, which is the + default `$AGL_TOP/build`. + Finally, the AGL features are provided to support building the AGL Demo image + for the Renesas board. + + You can learn more about the AGL Features in the + "[Initializing Your Build Environment](../image-workflow-initialize-build-environment.html)" + section. + +3. **Examine the Script's Log:** + + Running the `aglsetup.sh` script creates the `setup.log` file, which is in + the `build/conf` folder. + You can examine this log to see the results of the script. + For example, suppose the graphics drivers were missing or could not be extracted + when you ran the script. + +
+ In case of missing graphics drivers, you could notice an error message + similar to the following: + 
+    
+[snip]
+--- fragment /home/working/workspace_agl_master/meta-agl/templates/machine/h3ulcb/50_setup.sh
+/home/working/workspace_agl_master /home/working/workspace_agl_master/build_gen3
+The graphics and multimedia acceleration packages for
+the R-Car Gen3 board can be downloaded from:
+https://www.renesas.com/en-us/solutions/automotive/rcar-demoboard-2.html
+
+These 2 files from there should be store in your'/home/devel/Downloads' directory.
+  R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-weston5-20190802.zip
+  R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-weston5-20190802.zip
+/home/working/workspace_agl_master/build_gen3
+--- fragment /home/working/workspace_agl_master/meta-agl/templates/base/99_setup_EULAconf.sh
+--- end of setup script
+OK
+Generating setup file: /home/working/workspace_agl_master/build_gen3/agl-init-build-env ... OK
+------------ aglsetup.sh: Done
+[snip]
+    
+
+
+ + If you encounter this issue, or any other unwanted behavior, you can fix the error + mentioned, remove the `$AGL_TOP/build` directory, and then re-launch the + `aglsetup.sh` again. + +
+ Here is another example that indicates the driver files could not be extracted from the downloads directory: + 
+    
+[snip]
+
+~/workspace_agl/build/conf $ cat setup.log
+--- beginning of setup script
+--- fragment /home/iotbzh/workspace_agl/meta-agl/templates/base/01_setup_EULAfunc.sh
+--- fragment /home/iotbzh/workspace_agl/meta-agl/templates/machine/m3ulcb/50_setup.sh
+~/workspace_agl ~/workspace_agl/build
+ERROR: FILES "+/home/iotbzh/Downloads/R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-weston5-20190802.zip+" NOT EXTRACTING CORRECTLY
+ERROR: FILES "+/home/iotbzh/Downloads/R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-weston5-20190802.zip+" NOT EXTRACTING CORRECTLY
+The graphics and multimedia acceleration packages for
+the R-Car Gen3 board BSP can be downloaded from:
+
+
+These 2 files from there should be stored in your
+'/home/iotbzh/Downloads' directory.
+  R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-weston5-20190802.zip
+  R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-weston5-20190802.zip
+ERROR: Script /home/iotbzh/workspace_agl/build/conf/setup.sh failed
+[snip]
+    
+
+
+ +## 5. Checking Your Configuration + +Aside from environment variables and parameters you establish through +running the `aglsetup.sh` script, you can ensure your build's configuration +is just how you want it by examining the `local.conf` configuration file. + +You can find this configuration file in the Build Directory (e.g. +"$TOP_DIR/build/conf/local.conf"). + +In general, the defaults along with the configuration fragments the +`aglsetup.sh` script applies in the `local.conf` file are good enough. +However, you can customize aspects by editing the `local.conf` file. +See the +"[Customizing Your Build](../image-workflow-cust-build.html)" +section for common configurations you might want to consider. + +**NOTE:** For detailed explanations of the configurations you can make +in the ``local.conf`` file, consult the +[Yocto Project Documentation](https://www.yoctoproject.org/docs/). + +A quick way to see if you have the `$MACHINE` variable set correctly +is to use the following command: + +```bash +grep -w -e "^MACHINE =" $AGL_TOP/build/conf/local.conf +``` + +Depending on the Renesas board you are using, you should see output +as follows: + +```bash + MACHINE = "h3ulcb" +``` + +or + +```bash + MACHINE = "m3ulcb" +``` + +or + +```bash + MACHINE = "h3-salvator-x" +``` + +If you ran the `aglsetup.sh` script as described in the +"[Making Sure Your Build Environment is Correct](./renesas.html#4-making-sure-your-build-environment-is-correct)" +section earlier, the "agl-devel", "agl-demo", "agl-netboot", "agl-appfw-smack", and +"agl-localdev" AGL features will be in effect. +These features provide the following: + +* A debugger (gdb) +* Some tweaks, including a disabled root password +* A SFTP server +* The TCF Agent for easier application deployment and remote debugging +* Some extra system tools such as USB and bluetooth +* Support for the AGL demo platform +* Network boot support through TFTP and NBD protocols +* [IoT.bzh](https://iot.bzh/en/) Application Framework plus + [SMACK](https://en.wikipedia.org/wiki/Smack_(software)) and + [Cynara](https://wiki.tizen.org/Security:Cynara) +* Support for local development including `localdev.inc` when present + +## 6. Using BitBake + +This section shows the `bitbake` command used to build the AGL image. +Before running BitBake to start your build, it is good to be reminded that AGL +does provide pre-built images for developers that work with supported hardware. +You can find these pre-built images on the +[AGL Download web site](https://download.automotivelinux.org/AGL/release). + +For supported Renesas boards, the filenames have the following form: + +```bash +//m3ulcb-nogfx/deploy/images/m3ulcb/Image-m3ulcb.bin +``` + +Start the build using the `bitbake` command. + +**NOTE:** An initial build can take many hours depending on your +CPU and and Internet connection speeds. +The build also takes approximately 100G-bytes of free disk space. + +For this example, the target is "agl-demo-platform": + +```bash + bitbake agl-demo-platform +``` + +The build process puts the resulting image in the Build Directory: + +```bash +/tmp/deploy/images/$MACHINE +``` + +## 7. Booting the Image Using a MicroSD Card + +To boot your image on the Renesas board, you need to do three things: + +1. Update all firmware on the board. +2. Prepare the MicroSD card to you can boot from it. +3. Boot the board. + +**NOTE:** For subsequent builds, you only have to re-write the MicroSD +card with a new image. + +### Updating the Board's Firmware + +Follow these steps to update the firmware: + +1. **Update the Sample Loader and MiniMonitor:** + + You only need to make these updates one time per device. + + Follow the procedure found on the + eLinux.org wiki to update to at least version 3.02, + which is mandatory to run the AGL image ([R-car loader update](https://elinux.org/R-Car/Boards/Kingfisher#How_to_update_of_Sample_Loader_and_MiniMonitor)). + +2. **Update the Firmware Stack:** + + You only need to update the firmware stack if you are + using the Eel or later (5.0) version of AGL software. + + M3 and H3 Renesas board are AArch64 platforms. + As such, they have a firmware stack that is divided across: **ARM Trusted Firmware**, **OP-Tee** and **U-Boot**. + + If you are using the Eel (5.0) version or later of the AGL software, you must update + the firmware using the **[h3ulcb][R-car h3ulcb firmware update](http://elinux.org/R-Car/Boards/H3SK#Flashing_firmware)** + or **[m3ulcb][R-car m3ulcb firmware update](https://elinux.org/R-Car/Boards/M3SK#Flashing_firmware)** links from the + [Embedded Linux Wiki](https://www.elinux.org/Main_Page) (i.e. `elinux.org`). + + The table in the wiki lists the files you need to flash the firmware. + You can find these files in the following directory: + + ```bash + $AGL_TOP/build/tmp/deploy/images/$MACHINE + ``` + + **NOTE:** The Salvator-X firmware update process is not documented on eLinux. + +### Preparing the MicroSD Card + +
+ + Plug the MicroSD card into your Build Host. + After plugging in the device, use the `dmesg` command as follows to + discover the device name: + + 
+    
+$ dmesg | tail -4
+[ 1971.462160] sd 6:0:0:0: [sdc] Mode Sense: 03 00 00 00
+[ 1971.462277] sd 6:0:0:0: [sdc] No Caching mode page found
+[ 1971.462278] sd 6:0:0:0: [sdc] Assuming drive cache: write through
+[ 1971.463870]  sdc: sdc1 sdc2
+    
+
+
+ +In the previous example, the MicroSD card is attached to the device `/dev/sdc`. + +
+ + You can also use the `lsblk` command to show all your devices. + Here is an example that shows the MicroSD card as `/dev/sdc`: + + 
+    
+$ lsblk
+  NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
+  sda      8:0    0 167,7G  0 disk
+  ├─sda1   8:1    0   512M  0 part /boot/efi
+  ├─sda2   8:2    0 159,3G  0 part /
+  └─sda3   8:3    0   7,9G  0 part [SWAP]
+  sdb      8:16   0 931,5G  0 disk
+  └─sdb1   8:17   0 931,5G  0 part /media/storage
+  sdc      8:32   1  14,9G  0 disk
+  ├─sdc1   8:33   1    40M  0 part
+  └─sdc2   8:34   1   788M  0 part
+    
+
+
+ +**IMPORTANT NOTE:** Before re-writing any device on your Build Host, you need to +be sure you are actually writing to the removable MicroSD card and not some other +device. +Each computer is different and removable devices can change from time to time. +Consequently, you should repeat the previous operation with the MicroSD card to +confirm the device name every time you write to the card. + +To summarize this example so far, we have the following: + +* The first SATA drive is `/dev/sda`. + +* `/dev/sdc` corresponds to the MicroSD card, and is also marked as a removable device. + You can see this in the output of the `lsblk` command where "1" appears in the "RM" column + for that device. + +Now that you have identified the device you are going to be writing the image on, +you can use the `bmaptool` to copy the image to the MicroSD card. + +Your desktop system might offer a choice to mount the MicroSD automatically +in some directory. +For this example, assume that the MicroSD card mount directory is stored in the +`$SDCARD` variable. + +Following are example commands that write the image to the MicroSD card: + +```bash +cd $AGL_TOP/build/tmp/deploy/images/$MACHINE +bmaptool copy ./agl-demo-platform-$MACHINE.wic.xz $SDCARD +``` + +Alternatively, you can leave the image in an uncompressed state and write it +to the MicroSD card: + +```bash + sudo umount /dev/sdc + xzcat ./agl-demo-platform-$MACHINE.wic.xz | sudo dd of=$SDCARD bs=4M + sync +``` + +### Booting the Board + +Follow these steps to boot the board: + +1. Use the board's power switch to turn off the board. + +2. Insert the MicroSD card into the board. + +3. Verify that you have plugged in the following: + + * An external monitor into the board's HDMI port + + * An input device (e.g. keyboard, mouse, touchscreen, and so forth) into the board's USB ports. + +4. Use the board's power switch to turn on the board. + +After a few seconds, you will see the AGL splash screen on the display and you +will be able to log in at the console's terminal or using the graphic screen. + +## 8. Setting Up the Serial Console + +Setting up the Serial Console involves the following: + +* Installing a serial client on your build host +* Connecting your build host to your Renesas board's serial port +* Powering on the board to get a shell at the console +* Configuring U-Boot parameters +* Logging into the console +* Determining the board's IP address + +### Installing a Serial Client on Your Build Host + +You need to install a serial client on your build host. +Some examples are +[GNU Screen](https://en.wikipedia.org/wiki/GNU_Screen), +[picocom](https://linux.die.net/man/8/picocom), +and +[Minicom](https://en.wikipedia.org/wiki/Minicom). + +Of these three, "picocom" has less dependencies and is therefore +considered the "lightest" solution. + +### Connecting Your Build Host to Your Renesas Board's Serial Port + +You need to physically connect your build host to the Renesas board using +a USB cable from the host to the serial CP2102 USP port (i.e. Micro USB-A port) +on the Renesas board. + +
+ + Once you connect the board, determine the device created for the serial link. + Use the ``dmesg`` command on your build host. + Here is an example: + + 
+    
+dmesg | tail 9
+[2097783.287091] usb 2-1.5.3: new full-speed USB device number 24 using ehci-pci
+[2097783.385857] usb 2-1.5.3: New USB device found, idVendor=0403, idProduct=6001
+[2097783.385862] usb 2-1.5.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
+[2097783.385864] usb 2-1.5.3: Product: FT232R USB UART
+[2097783.385866] usb 2-1.5.3: Manufacturer: FTDI
+[2097783.385867] usb 2-1.5.3: SerialNumber: AK04WWCE
+[2097783.388288] ftdi_sio 2-1.5.3:1.0: FTDI USB Serial Device converter detected
+[2097783.388330] usb 2-1.5.3: Detected FT232RL
+[2097783.388658] usb 2-1.5.3: FTDI USB Serial Device converter now attached to ttyUSB0
+    
+
+
+ +The device created is usually "/dev/ttyUSB0". +However, the number might vary depending on other USB serial ports connected to the host. + +To use the link, you need to launch the client. +Here are three commands, which vary based on the serial client, that show +how to launch the client: + +```bash +picocom -b 115200 /dev/ttyUSB0 +``` + +or + +```bash +minicom -b 115200 -D /dev/ttyUSB0 +``` + +or + +```bash +screen /dev/ttyUSB0 115200 +``` + +### Powering on the Board to Get a Shell at the Console + +Both the Pro and Premier kits (e.g. +[m3ulcb](https://elinux.org/R-Car/Boards/M3SK) and +[h3ulcb](https://elinux.org/R-Car/Boards/H3SK#Hardware)) have nine +switches (SW1 through SW9). +To power on the board, "short-press" SW8, which is the power switch. + +Following, is console output for the power on process for each kit: + +
+ + h3ulcb: + + 
+    
+
+NOTICE:  BL2: R-Car Gen3 Initial Program Loader(CA57) Rev.1.0.7
+NOTICE:  BL2: PRR is R-Car H3 ES1.1
+NOTICE:  BL2: LCM state is CM
+NOTICE:  BL2: DDR1600(rev.0.15)
+NOTICE:  BL2: DRAM Split is 4ch
+NOTICE:  BL2: QoS is Gfx Oriented(rev.0.30)
+NOTICE:  BL2: AVS setting succeeded. DVFS_SetVID=0x52
+NOTICE:  BL2: Lossy Decomp areas
+NOTICE:       Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
+NOTICE:       Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
+NOTICE:       Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
+NOTICE:  BL2: v1.1(release):41099f4
+NOTICE:  BL2: Built : 19:20:52, Jun  9 2016
+NOTICE:  BL2: Normal boot
+NOTICE:  BL2: dst=0xe63150c8 src=0x8180000 len=36(0x24)
+NOTICE:  BL2: dst=0x43f00000 src=0x8180400 len=3072(0xc00)
+NOTICE:  BL2: dst=0x44000000 src=0x81c0000 len=65536(0x10000)
+NOTICE:  BL2: dst=0x44100000 src=0x8200000 len=524288(0x80000)
+NOTICE:  BL2: dst=0x49000000 src=0x8640000 len=1048576(0x100000)
+
+
+U-Boot 2015.04 (Jun 09 2016 - 19:21:52)
+
+CPU: Renesas Electronics R8A7795 rev 1.1
+Board: H3ULCB
+I2C:   ready
+DRAM:  3.9 GiB
+MMC:   sh-sdhi: 0, sh-sdhi: 1
+In:    serial
+Out:   serial
+Err:   serial
+Net:   Board Net Initialization Failed
+No ethernet found.
+Hit any key to stop autoboot:  0
+=>
+    
+
+
+ +
+ + m3ulcb: + + 
+    
+NOTICE:  BL2: R-Car Gen3 Initial Program Loader(CA57) Rev.1.0.14
+NOTICE:  BL2: PRR is R-Car M3 Ver1.0
+NOTICE:  BL2: Board is Starter Kit Rev1.0
+NOTICE:  BL2: Boot device is HyperFlash(80MHz)
+NOTICE:  BL2: LCM state is CM
+NOTICE:  BL2: AVS setting succeeded. DVFS_SetVID=0x52
+NOTICE:  BL2: DDR1600(rev.0.22)NOTICE:  [COLD_BOOT]NOTICE:  ..0
+NOTICE:  BL2: DRAM Split is 2ch
+NOTICE:  BL2: QoS is default setting(rev.0.17)
+NOTICE:  BL2: Lossy Decomp areas
+NOTICE:       Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
+NOTICE:       Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
+NOTICE:       Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
+NOTICE:  BL2: v1.3(release):4eef9a2
+NOTICE:  BL2: Built : 00:25:19, Aug 25 2017
+NOTICE:  BL2: Normal boot
+NOTICE:  BL2: dst=0xe631e188 src=0x8180000 len=512(0x200)
+NOTICE:  BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
+NOTICE:  BL2: dst=0x44000000 src=0x81c0000 len=65536(0x10000)
+NOTICE:  BL2: dst=0x44100000 src=0x8200000 len=524288(0x80000)
+NOTICE:  BL2: dst=0x50000000 src=0x8640000 len=1048576(0x100000)
+
+
+U-Boot 2015.04-dirty (Aug 25 2017 - 10:55:49)
+
+CPU: Renesas Electronics R8A7796 rev 1.0
+Board: M3ULCB
+I2C:   ready
+DRAM:  1.9 GiB
+MMC:   sh-sdhi: 0, sh-sdhi: 1
+In:    serial
+Out:   serial
+Err:   serial
+Net:   ravb
+Hit any key to stop autoboot:  0
+=>
+    
+
+
+ +## 9. Setting-up U-boot + +### Configuring U-Boot Parameters + +Follow these steps to configure the board to use the MicroSD card as the +boot device and also to set the screen resolution: + +
    +
  1. As the board is powering up, press any key to stop the autoboot process. + You need to press a key quickly as you have just a few seconds in which to + press a key. +
    2. + +
  2. Once the autoboot process is interrupted, use the board's serial console to + enter printenv to check if you have correct parameters for booting your board: +
    + + Here is an example using the h3ulcb board: + + 
    +    
+
+=> printenv
+baudrate=115200
+bootargs=console=ttySC0,115200 root=/dev/mmcblk1p1 rootwait ro rootfstype=ext4
+bootcmd=run load_ker; run load_dtb; booti 0x48080000 - 0x48000000
+bootdelay=3
+fdt_high=0xffffffffffffffff
+initrd_high=0xffffffffffffffff
+load_dtb=ext4load mmc 0:1 0x48000000 /boot/r8a7795-h3ulcb.dtb
+load_ker=ext4load mmc 0:1 0x48080000 /boot/Image
+stderr=serial
+stdin=serial
+stdout=serial
+ver=U-Boot 2015.04 (Jun 09 2016 - 19:21:52)
+
+Environment size: 648/131068 bytes
+    
+
    +
    +
    + + Here is a second example using the m3ulcb board: + + 
    +    
+=> printenv
+baudrate=115200
+bootargs=console=ttySC0,115200 root=/dev/mmcblk1p1 rootwait ro rootfstype=ext4
+bootcmd=run load_ker; run load_dtb; booti 0x48080000 - 0x48000000
+bootdelay=3
+fdt_high=0xffffffffffffffff
+filesize=cdeb
+initrd_high=0xffffffffffffffff
+load_dtb=ext4load mmc 0:1 0x48000000 /boot/r8a7796-m3ulcb.dtb
+load_ker=ext4load mmc 0:1 0x48080000 /boot/Image
+stderr=serial
+stdin=serial
+stdout=serial
+ver=U-Boot 2015.04 (Nov 30 2016 - 18:25:18)
+
+Environment size: 557/131068 bytes
+    
+
    +
    +
    3. + +
  3. To boot your board using the MicroSD card, be sure your environment is set up + as follows: + + 
    +    
+    setenv bootargs console=ttySC0,115200 ignore_loglevel vmalloc=384M video=HDMI-A-1:1920x1080-32@60 root=/dev/mmcblk1p1 rw rootfstype=ext4 rootwait rootdelay=2
+    setenv bootcmd run load_ker\; run load_dtb\; booti 0x48080000 - 0x48000000
+    setenv load_ker ext4load mmc 0:1 0x48080000 /boot/Image
+    
+
    +
    4. + +
  4. Depending on the board type, the BSP version, and the existence of + a Kingfisher board, make sure your ``load_dtb`` is set as follows:
    + + h3ulcb with BSP version greater than or equal to 2.19: + + 
    +    
+    setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/r8a7795-es1-h3ulcb.dtb
+    
+
    + + h3ulcb with BSP version less than 2.19: + + 
    +    
+    setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/r8a7795-h3ulcb.dtb
+    
+
    + + m3ulcb: + 
    +    
+    setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/r8a7796-m3ulcb.dtb
+    
+
    + + m3ulcb with a Kingfisher board: + 
    +    
+    setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/r8a7796-m3ulcb-kf.dtb
+    
+
    + + h3ulcb with a Kingfisher board: + 
    +    
+    setenv load_dtb ext4load mmc 0:1 0x48000000 /boot/r8a7795-es1-h3ulcb-kf.dtb
+    
+
    +
    5. + +
  5. Save the boot environment:
    + + saveenv + +
    6. + +
  6. Boot the board:
    + + run bootcmd + +
    7. +
+ +## 10. Troubleshooting + +### Logging Into the Console + +Once the board boots, you should see the +[Wayland display](https://en.wikipedia.org/wiki/Wayland_(display_server_protocol)) +on the external monitor. +A login prompt should appear as follows depending on your board: + +**h3ulcb**: + +```bash +Automotive Grade Linux ${AGL_VERSION} h3ulcb ttySC0 + +h3ulcb login: root +``` + +**m3ulcb**: + +```bash +Automotive Grade Linux ${AGL_VERSION} m3ulcb ttySC0 + +m3ulcb login: root +``` + +At the prompt, login by using `root` as the login. +The password is "empty" so you should not be prompted for the password. + +### Determining the Board's IP Address + +If your board is connected to a local network using Ethernet and +if a DHCP server is able to distribute IP addresses, +you can determine the board's IP address and log in using `ssh`. + +
+ + Here is an example for the m3ulcb board: + + 
+    
+  m3ulcb login: root
+  Last login: Tue Dec  6 09:55:15 UTC 2016 on tty2
+  root@m3ulcb:~# ip -4 a
+  1: lo:  mtu 65536 qdisc noqueue state UNKNOWN group default
+      inet 127.0.0.1/8 scope host lo
+        valid_lft forever preferred_lft forever
+  3: eth0:  mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
+      inet 10.0.0.27/24 brd 10.0.0.255 scope global eth0
+        valid_lft forever preferred_lft forever
+  root@m3ulcb:~#
+    
+
+
+ +
+ + In the previous example, IP address is 10.0.0.27. + Once you know the address, you can use `ssh` to login. + Following is an example that shows logging into SSH and then + displaying the contents of the `/etc/os-release` file: + + 
+    
+  $ ssh root@10.0.0.27
+  Last login: Tue Dec  6 10:01:11 2016 from 10.0.0.13
+  root@m3ulcb:~# cat /etc/os-release
+  ID="poky-agl"
+  NAME="Automotive Grade Linux"
+  VERSION="3.0.0+snapshot-20161202 (chinook)"
+  VERSION_ID="3.0.0-snapshot-20161202"
+  PRETTY_NAME="Automotive Grade Linux 3.0.0+snapshot-20161202 (chinook)"
+    
+
+
+ +**NOTE:** More generics troubleshooting can be found here : [Generic issues](../troubleshooting.html) \ No newline at end of file diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/9_Building_for_Raspberry_Pi_3_or_4.md b/docs/0_Getting_Started/2_Developing_an_AGL_Image/9_Building_for_Raspberry_Pi_3_or_4.md new file mode 100644 index 0000000..534f644 --- /dev/null +++ b/docs/0_Getting_Started/2_Developing_an_AGL_Image/9_Building_for_Raspberry_Pi_3_or_4.md @@ -0,0 +1,293 @@ +--- +edit_link: '' +title: Build for Raspberry PI 3/4 +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/machines/raspberrypi.md +--- + + + +# Building for Raspberry Pi 3 or 4 + +The +[Raspberry Pi](https://www.raspberrypi.org/help/what-%20is-a-raspberry-pi/) is a small +computer that is ideal for learning computing and computer languages. +The AGL Project supports building images for the +[Raspberry Pi 3](https://www.raspberrypi.org/products/raspberry-pi-3-model-a-plus/) and the +[Raspberry Pi 4](https://www.raspberrypi.org/products/raspberry-pi-4-model-b/) boards. +Each of these boards comes in a variety of models. +See the +[Raspberry Pi Product Page](https://www.raspberrypi.org/products/) for more information. + +This section describes the steps you need to take to build the +AGL demo image for both the Raspberry Pi 4 and 3 boards. Raspberry Pi 4 is recommended. + +## 1. Making Sure Your Build Environment is Correct + +The +"[Initializing Your Build Environment](../image-workflow-initialize-build-environment.html)" +section presented generic information for setting up your build environment +using the `aglsetup.sh` script. +If you are building the AGL demo image for a Raspberry Pi board, you need to specify some +specific options when you run the script. + +Use the following commands to initialize your build environment. +In each case, the "-m" option specifies the machine and the +list of AGL features used with script are appropriate for development of +the AGL demo image suited for either Raspberry Pi 4 (recommended) or 3: + +**Raspberry Pi 4**: + +```bash +$ source meta-agl/scripts/aglsetup.sh -m raspberrypi4 agl-demo agl-netboot agl-appfw-smack +``` + +**Raspberry Pi 3**: + +```bash +$ source meta-agl/scripts/aglsetup.sh -m raspberrypi3 agl-demo agl-netboot agl-appfw-smack +``` + +## 2. Configuring the Build to Include Packages Under a Commercial License + +Before launching the build, it is good to be sure your build +configuration is set up correctly (`/build/conf/local.conf` file). +The +"[Customizing Your Build](../image-workflow-cust-build.html)" +section highlights some common configurations that are useful when +building any AGL image. + +For the Raspberry Pi platforms, you need to take an additional +configuration step if you want to include any packages under a +commercial license. + +For example, suppose you want to include an implementation of the +[OpenMAX](https://www.khronos.org/openmax/) Intagration Library +(`libomxil`) under a commercial license as part of your AGL image. +If so, you must include the following two lines in your +`/build/conf/local.conf` file: + +```bash +# For libomxil +LICENSE_FLAGS_WHITELIST = "commercial" + +IMAGE_INSTALL_append = " libomxil" +``` + +## 3. Using BitBake + +This section shows the `bitbake` command used to build the AGL image. + +Before running BitBake to start your build, it is good to be reminded that AGL +does provide a pre-built image for developers that want to use the Raspberry Pi 3 +board. +You can find this pre-built image on the +[AGL Download web site](https://download.automotivelinux.org/AGL/release). + +For the supported image, the filename has the following form: + +``` +//raspberrypi3/deploy/images/raspberrypi3/* +``` + + +Start the build using the `bitbake` command. + +**NOTE:** An initial build can take many hours depending on your +CPU and and Internet connection speeds. +The build also takes approximately 100G-bytes of free disk space. + +For this example, the target is "agl-demo-platform": + +```bash +$ bitbake agl-demo-platform +``` + +By default, the build process puts the resulting image in the Build Directory. +Here is example for the Raspberry Pi 4 board: + +``` +/tmp/deploy/images/raspberrypi4/agl-demo-platform-raspberrypi4.wic.xz +``` + +If you build for the Raspberry Pi 3 board, the location uses "raspberrypi3" in the path. + +## 4. Deploying the AGL Demo Image + +Deploying the AGL demo image consists of copying the image on a MicroSD card, +plugging the card into the Raspberry Pi board, and then booting the board. + +Follow these steps to copy the image to a MicroSD card and boot +the image on the Raspberry Pi 3 or 4 board: + +1. Plug your MicroSD card into your Build Host (i.e. the system that has your build output). + +2. Be sure you know the MicroSD device name. + + Use the `dmesg` command as follows to discover the device name: + + ```bash + $ dmesg | tail -4 + [ 1971.462160] sd 6:0:0:0: [sdc] Mode Sense: 03 00 00 00 + [ 1971.462277] sd 6:0:0:0: [sdc] No Caching mode page found + [ 1971.462278] sd 6:0:0:0: [sdc] Assuming drive cache: write through + [ 1971.463870] sdc: sdc1 sdc2 + ``` + + In the previous example, the MicroSD card is attached to the device `/dev/sdc`. + + You can also use the `lsblk` command to show all your devices. + Here is an example that shows the MicroSD card as `/dev/sdc`: + + ```bash + $ lsblk + NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT + sda 8:0 0 167,7G 0 disk + ├─sda1 8:1 0 512M 0 part /boot/efi + ├─sda2 8:2 0 159,3G 0 part / + └─sda3 8:3 0 7,9G 0 part [SWAP] + sdb 8:16 0 931,5G 0 disk + └─sdb1 8:17 0 931,5G 0 part /media/storage + sdc 8:32 1 14,9G 0 disk + ├─sdc1 8:33 1 40M 0 part + └─sdc2 8:34 1 788M 0 part + ``` + + **IMPORTANT NOTE:** Before re-writing any device on your Build Host, you need to + be sure you are actually writing to the removable MicroSD card and not some other + device. + Each computer is different and removable devices can change from time to time. + Consequently, you should repeat the previous operation with the MicroSD card to + confirm the device name every time you write to the card. + + To summarize this example so far, we have the following: + + * The first SATA drive is `/dev/sda`. + + * `/dev/sdc` corresponds to the MicroSD card, and is also marked as a removable device. + You can see this in the output of the `lsblk` command where "1" appears in the "RM" column + for that device. + +3. Now that you know the device name, unmount the device and use the + `xzcat` command to copy the image to the MicroSD card. + + **NOTE:** For Raspberry Pi 3, the image is at `build/tmp/deploy/images/raspberrypi3/agl-demo-platform-raspberrypi3.wic.xz`. + For Raspberry Pi 4, the image is at `build/tmp/deploy/images/raspberrypi4/agl-demo-platform-raspberrypi4.wic.xz`. + + Be sure you are root, provide the actual device name for *sdcard_device_name*, and the actual + image name for *image_name*: + + ```bash + $ sudo umount + $ xzcat | sudo dd of= bs=4M + $ sync + ``` + +4. Plug your MicroSD card into the Raspberry Pi board and boot the device. + +## 5. Using the Raspberry Pi Touch Display + +If you have connected the official +[Raspberry Pi Touch Display](https://www.raspberrypi.org/products/raspberry-pi-touch-display/), +you can configure the display by editing the `weston.ini` file. + +Plenty of information exists on how to configure and use this touchscreen. +See the following references for more information: + +* For information on where the `weston.ini` file is located, see + [location](https://jlk.fjfi.cvut.cz/arch/manpages/man/weston.ini.5#DESCRIPTION). + +* For information on the `weston.ini` file in general, see the + [manpage](https://jlk.fjfi.cvut.cz/arch/manpages/man/weston.ini.5). + +* For information on Weston, which is the reference implementation of Wayland, see + [Wayland](https://wiki.archlinux.org/index.php/wayland). + +As an example on how to configure and manipulate the touchscreen, consider +the following edits to the `weston.ini` file used to rotate the +display: + +```bash +root@raspberrypi3:/etc/xdg/weston# cat weston.ini +[core] +backend=drm-backend.so +shell=desktop-shell.so + +[shell] +locking=true +# Uncomment below to hide panel +#panel-location=none + +[launcher] +icon=/usr/share/weston/terminal.png +path=/usr/bin/weston-terminal + +[launcher] +icon=/usr/share/weston/icon_flower.png +path=/usr/bin/weston-flower + +[output] +name=DSI-1 +transform=270 +``` + +## 6. Debugging + +When things go wrong, you can take steps to debug your Raspberry Pi. +For debugging, you need a 3.3 Volt USB Serial cable to fascilitate +communication between your Raspberry Pi board and your build host. +A good cable to use is the 3.3V USB-to-Serial cable +[Olimex USB-Serial-Cable-F](https://www.olimex.com/Products/Components/Cables/USB-Serial-Cable/USB-Serial-Cable-F/). + +**NOTE:** If you are using a USB console cable from Adafruit, see +"[Adafruit's Raspberry Pi Lesson 5](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-5-using-a-console-cable/connect-the-lead)" +for connection information. + +Use the following steps, which assume you are using the previously mentioned +Olimex cable. +You can reference the following diagram for information on the following steps: + +

+ +

+ +1. Connect the Olimex cable to the Universal Asynchronous Receiver-Transmitter + (UART) connection on your Raspberry Pi board. + Do not connect the USB side of the cable to your build host at this time. + + **CAUTION:** No warranty is provided using the following procedure. + Pay particular attention to the collors of your cable as they could + vary depending on the vendor. + +2. Connect the cable's BLUE wire to pin 6 (i.e. Ground) of the UART. + +3. Connect the cable's GREEN RX line to pin 8 (i.e. the TXD line) of + the UART. + +4. Connect the cable's RED TX line to pin 10 (i.e. the RXD line) of + the UART. + +5. Plug the USB connector of the cable into your build host's USB port. + +6. Use your favorite tool for serial communication between your build host + and your Raspberry Pi. + For example, if your build host is a native Linux machine (e.g. Ubuntu) + you could use `screen` as follows from a terminal on the build host: + + ```bash + $ sudo screen /dev/ttyUSB0 115200 + ``` + +## 7. SOTA + +Follow the step below to build AGL for Raspberry Pi with enabled software over +the air (SOTA) updates: + +1. Include **agl-sota** feature. + +2. In **bblayers.conf** replace meta-updater-qemux86-64 with + **meta-updater-raspberrypi**. + +3. In **local.conf** set `SOTA_PACKED_CREDENTIALS` and `OSTREE_BRANCHNAME`. + +More details are available [here](https://docs.ota.here.com/getstarted/dev/raspberry-pi.html). diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/images/RaspberryPi2-ModelB-debug-serial-cable.png b/docs/0_Getting_Started/2_Developing_an_AGL_Image/images/RaspberryPi2-ModelB-debug-serial-cable.png new file mode 100644 index 0000000..f4374d0 Binary files /dev/null and b/docs/0_Getting_Started/2_Developing_an_AGL_Image/images/RaspberryPi2-ModelB-debug-serial-cable.png differ diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/images/image-developer-workflow.png b/docs/0_Getting_Started/2_Developing_an_AGL_Image/images/image-developer-workflow.png new file mode 100644 index 0000000..c4f6853 Binary files /dev/null and b/docs/0_Getting_Started/2_Developing_an_AGL_Image/images/image-developer-workflow.png differ diff --git a/docs/0_Getting_Started/2_Developing_an_AGL_Image/under-construction.png b/docs/0_Getting_Started/2_Developing_an_AGL_Image/under-construction.png new file mode 100644 index 0000000..0c514ff Binary files /dev/null and b/docs/0_Getting_Started/2_Developing_an_AGL_Image/under-construction.png differ diff --git a/docs/0_Getting_Started/3_ HomeScreen/Overview.md b/docs/0_Getting_Started/3_ HomeScreen/Overview.md new file mode 100644 index 0000000..f7c8d04 --- /dev/null +++ b/docs/0_Getting_Started/3_ HomeScreen/Overview.md @@ -0,0 +1,40 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://git.automotivelinux.org/apps/homescreen/plain/homescreen/docs/index.md?h=master +--- + + + +# Welcome to your AGL system! +When booting up an AGL system, the first thing that your eyes will spot is this: + +![AGL HomeScreen Application Launcher](pictures/homescreen_applauncher.png) + +**The AGL HomeScreen!** + +Intended to be used with touch presses, the reference HMI provides access to all pre-installed AGL demo applications as well as in the future access to user installed apps. The list of demo apps contains some automotive applications like HVAC-control, Navigation or Dashboard, as well as some infotainment apps. Radio, Multimedia, Phone... +This applications are already available and were presented at CES 2017. + +## Here are some screenshots of the pre-installed demo applications: + +## HVAC + +![AGL HVAC](pictures/hvac.png) + +## Phone + +![AGL Phone](pictures/phone.png) + +## Dashboard + +![AGL Dashboard](pictures/dashboard.png) + +## Settings + +![AGL Settings](pictures/settings.png) + +#### Note: +* All current demos (including HomeScreen) are optimized for landscape full HD resolution (1080x1920). + diff --git a/docs/0_Getting_Started/3_ HomeScreen/pictures/dashboard.png b/docs/0_Getting_Started/3_ HomeScreen/pictures/dashboard.png new file mode 100644 index 0000000..527386d Binary files /dev/null and b/docs/0_Getting_Started/3_ HomeScreen/pictures/dashboard.png differ diff --git a/docs/0_Getting_Started/3_ HomeScreen/pictures/homescreen_applauncher.png b/docs/0_Getting_Started/3_ HomeScreen/pictures/homescreen_applauncher.png new file mode 100644 index 0000000..e168668 Binary files /dev/null and b/docs/0_Getting_Started/3_ HomeScreen/pictures/homescreen_applauncher.png differ diff --git a/docs/0_Getting_Started/3_ HomeScreen/pictures/hvac.png b/docs/0_Getting_Started/3_ HomeScreen/pictures/hvac.png new file mode 100644 index 0000000..f9a6030 Binary files /dev/null and b/docs/0_Getting_Started/3_ HomeScreen/pictures/hvac.png differ diff --git a/docs/0_Getting_Started/3_ HomeScreen/pictures/phone.png b/docs/0_Getting_Started/3_ HomeScreen/pictures/phone.png new file mode 100644 index 0000000..e087594 Binary files /dev/null and b/docs/0_Getting_Started/3_ HomeScreen/pictures/phone.png differ diff --git a/docs/0_Getting_Started/3_ HomeScreen/pictures/settings.png b/docs/0_Getting_Started/3_ HomeScreen/pictures/settings.png new file mode 100644 index 0000000..c92d835 Binary files /dev/null and b/docs/0_Getting_Started/3_ HomeScreen/pictures/settings.png differ diff --git a/docs/0_Getting_Started/4_Troubleshooting/Generic_issues.md b/docs/0_Getting_Started/4_Troubleshooting/Generic_issues.md new file mode 100644 index 0000000..fd84c2f --- /dev/null +++ b/docs/0_Getting_Started/4_Troubleshooting/Generic_issues.md @@ -0,0 +1,111 @@ +--- +edit_link: '' +title: Generic issues +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/troubleshooting.md +--- + + + +# Troubleshooting + +This topic describes various areas that could cause you problems. + +## Including Extended Attributes + +The +[Extended Attributes Set (`xattrs`)](https://linux-audit.com/using-xattrs-extended-attributes-on-linux/) +associated with the image during its construction must be copied to +the bootable media. +The `xattrs` supports +[Smack](https://en.wikipedia.org/wiki/Smack_(software)), which is a +Simplified Mandatory Access Control kernel. + +**NOTE:** See + [https://www.kernel.org/doc/Documentation/security/Smack.txt](https://www.kernel.org/doc/Documentation/security/Smack.txt). + for detailed information on Smack. + +**NOTE:** SMACK is a required feature for the AGL Application Framework. + +Many methods exist that allow you to create bootable media (e.g. `dd`, `bmaptools`, +`tar`). +It is recommended that you do not use `tar` to create bootable media. +However, if you do, you must take these steps to copy `xattrs` to the media: + +1. Verify your `tar` version is 1.28 or newer: + + ```bash + $ tar --version + tar (GNU tar) 1.28 + [snip] + ``` + +2. Optionally update `tar` if required. + Most systems come with `tar` installed. + If you need to install it, see the + "[Installing tar](https://www.howtoforge.com/tutorial/linux-tar-command/#installing-tar)" + section for instructions. + + When you build an AGL distribution, a native up-to-date version of + `tar` is created. + Use the following command to see that version: + + ```bash + $ tmp/sysroots/x86_64-linux/usr/bin/tar-native/tar --version + tar (GNU tar) 1.28 + [snip] + ``` + +3. Copy the AGL files and Extended Attributes Set to your bootable media: + + ```bash + $ tar --extract --xz --numeric-owner --preserve-permissions --preserve-order --totals \ + --xattrs-include='*' --directory=DESTINATION_DIRECTORY --file=agl-demo-platform.....tar.xz + ``` + +## Screen orientation for Splash and in Weston + +Depending of your scren mounting the default orientation of the UI an/or splash screen might be incorrect. +To change the orientation of the splash screen patch + +```bash +File: /etc/systemd/system/sysinit.target.wants/psplash-start.service +Line: ExecStart=/usr/bin/psplash -n -a 90 +``` + +To change the orientation of the UI in Weston patch + +```bash +File: /etc/xdg/weston/weston.ini +Line: transform=90 +``` + +## Adding media files to play with MediaPlayer + +AGL include the default MediaPlayer sample app which can be used to play music. The `lightmediascanner.service` by default will search for media under the `/media` folder. So if you plug in any USB stick containing music, they would be recognized and showed in the playlist of the MediaPlayer app menu. + +The current supported format is OGG. Please convert your files to ogg to play with MediaPlayer. + +**NOTE**: mp3 is not found by default. For this you need to enable the flags for mp3 support. + +In case you want to store music in another place, modify the `/usr/lib/systemd/user/lightmediascanner.service` file and change the `--directory` parameter to the path of that folder. + +If you don’t want to touch the ligthmediascanner service, you can also add a folder named "Music" under `/home/1001/Music` and put your music files there. + +## Configuring the Audio hardware + +AGL uses alsa as Audio configuration master. If the correct HW is not setup, the Audio system will fail to start what will also fails the demo Home Screen launch. +You need to configure Audio in + +* pipewire + +### pipewire + +AGL does use the new pipewire infrastructure for sound. +The configuration is in: + +* `/etc/pipewire/` +and +* `/etc/wireplumber/` + +Please see https://git.automotivelinux.org/AGL/meta-agl-devel/tree/meta-pipewire/recipes-multimedia/wireplumber/wireplumber-board-config-agl . diff --git a/docs/0_Getting_Started/5_Setting_Up_a_Docker_Container/Docker_Container_Setup.md b/docs/0_Getting_Started/5_Setting_Up_a_Docker_Container/Docker_Container_Setup.md new file mode 100644 index 0000000..80eb271 --- /dev/null +++ b/docs/0_Getting_Started/5_Setting_Up_a_Docker_Container/Docker_Container_Setup.md @@ -0,0 +1,285 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/docker-container-setup.md +--- + + + +# Overview + +This section explains how to quickly setup a Docker container environment +suitable for using the Yocto Project build system. +Within the container environment you can build images using BitBake +and create and package AGL applications with a Software Development +Kit (SDK) specifically tailored for your target hardware. + +Docker is an open source tool designed to make it easier to create, deploy, +and run applications by using containers. +Containers allow a developer to package up an application with all +the parts it needs, such as libraries and other dependencies, and ship +it all out as one package. + +The container you set up here is configured for Yocto Project and AGL. +This configuration means you do not have to have a native Linux build +host. +You can use a system running Microsoft or MacOS. + +You can learn more about Docker on the +[Docker Documentation](https://docs.docker.com/) site. + +**NOTE:** The information in this section has been tested using a Linux +system. +However, as previously mentioned, you could set up a Docker container +that works using Windows or MacOS. + +## 1. Installing Docker Community Edition (CE) + +If your build host does not already have +[Docker CE](https://docs.docker.com/install/) installed, you must install it. + +You can find general instructions for installing Docker CE on a Linux system +on the [Docker Site](https://docs.docker.com/engine/installation/linux/). + +You need to download the Docker CE version particular to your operating system. +For example, if you are running the Ubuntu 16.04 Linux distribution, you can +click the appropriate +[Supported Platform](https://docs.docker.com/install/#supported-platforms) checkmark +and see the instructions you need to install Docker CE on that platform. + +Follow the steps to install Docker CE for your particular distribution. +For example, the +[Get Docker CE for Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/) +page describes how to install Docker CE on a build host running the Ubuntu +distribution. + +Successful Docker installation is measured by the results of running a "hello world" +application: + +```bash +$ sudo docker run hello-world +Hello from Docker! +This message shows that your installation appears to be working correctly. + +To generate this message, Docker took the following steps: + 1. The Docker client contacted the Docker daemon. + 2. The Docker daemon pulled the "hello-world" image from the Docker Hub. + (amd64) + 3. The Docker daemon created a new container from that image which runs the + executable that produces the output you are currently reading. + 4. The Docker daemon streamed that output to the Docker client, which sent it + to your terminal. + +To try something more ambitious, you can run an Ubuntu container with: + $ docker run -it ubuntu bash + +Share images, automate workflows, and more with a free Docker ID: + https://hub.docker.com/ + +For more examples and ideas, visit: + https://docs.docker.com/get-started/ +``` + +## 2. Setting Up to Use Docker as a Non-Root User + +For Linux machines, Docker runs as a root user by default. +You can create a docker group and add yourself to it so that you do not +have to preface every `docker` command with `sudo`, for example. + +Follow the instructions on the +[Post-installation steps for Linux](https://docs.docker.com/install/linux/linux-postinstall/) +page for information on how to create a Docker group and add yourself to the group. + +Once you have set up to use Docker as a non-root user, you can log out of your +system, log back in, and run the "hello world" application again to verify you +do not have to use root: + +```bash +$ docker run hello-world +Hello from Docker! +This message shows that your installation appears to be working correctly. + +To generate this message, Docker took the following steps: + 1. The Docker client contacted the Docker daemon. + 2. The Docker daemon pulled the "hello-world" image from the Docker Hub. + (amd64) + 3. The Docker daemon created a new container from that image which runs the + executable that produces the output you are currently reading. + 4. The Docker daemon streamed that output to the Docker client, which sent it + to your terminal. + +To try something more ambitious, you can run an Ubuntu container with: + $ docker run -it ubuntu bash + +Share images, automate workflows, and more with a free Docker ID: + https://hub.docker.com/ + +For more examples and ideas, visit: + https://docs.docker.com/get-started/ +``` + +## 3. Setting Up a Persistent Workspace + +Docker images are pre-configured to use a particular User Identifier (uid) and +Group Identifier (gid) that allow the Container to use the Yocto Project +build system. +The `uid:gid` provides a dedicated user account *devel*, +which belongs to `uid=1664(devel)` and `gid=1664(devel)`. + +**NOTE:** The password is `devel`. + +The `create_container.sh` script as shown in the following +section instantiates a new container and shares the following +volumes with the build host: + +* **/xdt:** + The build directory inside the container. + This directory is stored in **~/ssd/xdt_$ID**, which is specific to + the container's instance ID. + +* **/home/devel/mirror:** + A development mirror stored in **~/ssd/localmirror_$ID**, + which is specific to the container's instance ID. + +* **/home/devel/share:** + A development share at **~/devel/docker/share**, which is shared + by all containers. + +These shared volumes need the proper permissions in order form them +to be accessible from the container environment. +You can make sure permissions are in order using the following commands: + +```bash +$ mkdir ~/ssd ~/devel +$ chmod a+w ~/ssd ~/devel +``` + +**Note**: + +* To gain access from your host on files created within the container, your + host account requires to be added to group id 1664. + +## 4. Getting the Generic AGL Worker Docker Image + +You can either locate and install a pre-built image or rebuild the image. + +### Using a Pre-Built Image + +Use the `wget` command to download the latest pre-built Docker image +into your local Docker instance. +Here is an example: + +```bash +$ wget -O - https://download.automotivelinux.org/AGL/snapshots/sdk/docker/docker_agl_worker-latest.tar.xz | docker load +$ docker images + REPOSITORY TAG IMAGE ID CREATED SIZE + docker.automotivelinux.org/agl/worker-generic 5.99-95 6fcc19b4e0d7 2 weeks ago 1.56GB + jenkins latest 55720d63e328 5 weeks ago 711.9 MB + hello-world latest c54a2cc56cbb 5 months ago 1.848 kB +``` + +After loading the image, identify and export the `IMAGE_ID`. +For example, the `IMAGE_ID` given the previous command is "6fcc19b4e0d7". + +```bash +$ export IMAGE_ID=6fcc19b4e0d7 +``` + +### Building an Image + +You can build the Docker image using the +[docker-worker-generator](https://git.automotivelinux.org/AGL/docker-worker-generator/) +scripts. + +## 5. Starting the Container + +After you have the image available, use the +`create_container` script to start a new, fresh container that is +based on the AGL Worker image: + +**NOTE:** +The password for the ID "devel" inside the docker image is "devel". + +```bash +$ git clone https://git.automotivelinux.org/AGL/docker-worker-generator +$ cd docker-worker-generator +$ ./contrib/create_container 0 $IMAGE_ID +$ docker ps +CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES +4fb7c550ad75 6fcc19b4e0d7 "/usr/bin/wait_for_ne" 33 hours ago Up 33 hours 0.0.0.0:2222->22/tcp, 0.0.0.0:69->69/udp, 0.0.0.0:8000->8000/tcp, 0.0.0.0:10809->10809/tcp agl-worker-odin-0-sdx +``` + +## 6. Installing the AGL SDK for Your Target + +Once you have a new container that is based on the AGL Worker Image, you +can copy the SDK Installer to the container and then install +the target-specific AGL SDK. +With an SDK installed, you are able to develop AGL applications +using the SDK. + +For this section, assume that the SDK is `agl-demo-platform-crosssdk` and was built +according to the instructions in the +"[Download or Build Your SDK Installer](./app-workflow-sdk.html)" +section. + +Follow these steps: + +1. **Copy the SDK Installer to the Shared Volume: + + + + ``` + $ cp /xdt/build/tmp/deploy/sdk/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-cortexa15hf-neon-toolchain-3.0.0+snapshot.sh ~/share + ``` + +2. Log into your "SDK Container" and install the SDK: + + ```bash + $ ssh -p 2222 devel@mysdk.local + $ install_sdk ~/share/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-cortexa15hf-neon-toolchain-3.0.0+snapshot.sh + ``` + +## 7. Build Your Application + +Once you have the SDK installed in your container, you are ready +to develop your application. +See the +"[Create and Build the Application](./app-workflow-build-app.html)" +section for more information. + + + diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /0_Overview.md b/docs/0_Getting_Started/6_ Developing_an_Application /0_Overview.md new file mode 100644 index 0000000..d085937 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /0_Overview.md @@ -0,0 +1,43 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-intro.md +--- + + + +# Overview # + +The application development workflow begins with securing the image +that runs on your hardware and finishes with debugging the application +as it runs on that hardware. + +The following figure and list overview the application development +process. +You can learn about the steps in the process by reading through the +remaining sections. + +**NOTE:** This procedure uses information from many other procedures +in the AGL Documentation set. +Links are provided when a set of steps is required that is documented +elsewhere. + +![](images/app-developer-workflow.png){:: style="margin:auto; display:flex"} + +1. Download or build the image you are going to run on the hardware device. + +2. Download or build the Software Development Kit (SDK) you use to create your application. + +3. Create bootable media using your image. + +4. Boot your hardware device with the media. + +5. Prepare your environment so that you can develop an application. + You can develop the application using XDS or using a stand-alone SDK. + +6. Create your application. + +7. Deploy the application to your hardware. + +8. Debug the application. diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /1_Download_or_Build_Your_Image.md b/docs/0_Getting_Started/6_ Developing_an_Application /1_Download_or_Build_Your_Image.md new file mode 100644 index 0000000..a4d4303 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /1_Download_or_Build_Your_Image.md @@ -0,0 +1,172 @@ +--- +edit_link: '' +title: Download or Build Your Image +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-image.md +--- + + + +# 1. Download or Build Your Image # + +You need to have an image that you can run on your hardware device. +You can either build that image from scratch or, if you are going to use +hardware supported by AGL, you can download a ready-made image from the +[AGL Download Website](https://download.automotivelinux.org/AGL/release/) site. + +## Downloading an image ## + +For a look at the supported images, go to the +[AGL Download Website](https://download.automotivelinux.org/AGL/release/). +You can explore that hierarchy and locate images based on the AGL release and the supported hardware. + +The following list summarizes the pre-built image support: + +* **[Quick EMUlator (QEMU)](https://www.qemu.org/):** +QEMU is a generic, open source machine emulator and virtualizer. +You can use QEMU as your "hardware" when you run an image built for +the emulator. +AGL supports QEMU images for ARM 32/64bit and Intel 64bit +devices. + +* **[R-Car Gen3 Ultra Low-Cost Board](https://www.elinux.org/R-Car/Boards/M3SK , https://www.elinux.org/R-Car/Boards/H3SK):** +The M3ULCB/H3ULCB is a Renesas R-Car Gen3 SOC development board. +Depending on the SOC specialization, Renesas provides several classes +of these boards. +The "M" classification is for the "middle-end" version as compared to the +"H" classification, which is a "high-end" version. + +* **[Raspberry Pi 4](https://www.raspberrypi.org/products/):** +The Raspberry Pi 4 uses a 64-bit quad-core processor. +The board features dual-band wireless LAN, Bluetooth 4.2/BLE, +faster Ethernet, and Power-over-Ethernet support with separate PoE HAT. + +* **[x86-64]:** +Any x86-64 hardware is supported. We recommend e.g. the Up² board. + +* **[DRA7xx Evaluation Module Platform](http://www.ti.com/tool/J6EVM5777):** +Texas Instruments Jacinto™ DRA7xx evaluation module platform helps speed up +development efforts and reduces time-to-market for applications +such as infotainment, reconfigurable digital cluster, or integrated digital +cockpit. + + + +If you want to use QEMU or you are developing an application for one the +supported hardware board types, you might consider skipping the build +step, which is described below, and just download your image. + +As an example, suppose you want to download the 64-bit ARM-based image +that you can emulate using QEMU. +Go to the [AGL Download Website](https://download.automotivelinux.org/AGL/release/) +site and follow these links: + +``` +icefish -> 9.0.0 -> qemuarm64 -> deploy -> images -> qemuarm64 +``` + +From the list, you could download the ``Image-qemuarm64.bin`` Kernel and the +``agl-demo-platform-crosssdk-qemuarm64.ext4.xz``Image file. + + +## Building an image ## + +Building the image from scratch requires system preparation, build configuration, and then the build itself. +Building an image for the first time can take many hours. + +The following procedure describes how to build your image: + +1. **Prepare Your System:** Your system, known as a "build host" needs to meet some requirements + in order to build images in the AGL environment. + The "[Preparing Your Build Host](./image-workflow-prep-host.html)" + section describes in detail how to make sure your system meets + these requirements. + + In summary, do the following to prepare your system: + + * Be sure that your build system runs a modern version of a supported Linux Distribution. + For a list of supported distributions, see the + "[Supported Linux Distributions](https://yoctoproject.org/docs/2.4.4/ref-manual/ref-manual.html#detailed-supported-distros)" + section in the Yocto Project Reference Manual. + + **NOTE:** Building images using AGL software leverages off the + [Yocto Project](https://www.yoctoproject.org/), which is an Open Source project used to create small, embedded distributions. + + * Be sure that you have updated versions of Tar, Git, Python, and the GNU Compiler Collection (GCC). + + * Install required packages on the build host. + This list of packages depends on the particular Linux Distribution your build host uses. + See the + "[Preparing Your Build Host](./image-workflow-prep-host.html)" + section for the packages you need to install for your specific + distribution. + + **NOTE:** The definitive package requirements are documented in the + "[Required Packages for the Host Development System](https://yoctoproject.org/docs/latest/ref-manual/ref-manual.html#required-packages-for-the-host-development-system)" + section of the Yocto Project Reference Manual. + +2. **Download the AGL source code:** Getting the AGL source code involves creating an + isolated work directory, securing the "repo" tool, and finally + using Git to download the source code into a cloned local repository. + + Be sure to consider the source code version before downloading the source. + If you want the cutting edge version of the AGL source code, download the "master" branch. + Otherwise, download the latest stable AGL release. + + You can see example steps in the + "[Download AGL source code](./image-workflow-download-sw.html)" + section. + +3. **Initialize the build environment:** The build process assumes many environment + variable settings, tools, tool locations, and file hierarchies. + Once the AGL software is on your local system, you need to run the build + setup script (i.e. ``aglsetup.sh``) to establish environment variables + and paths used during the build process. + + Because the script accepts options that define the features used in your + build environment, you need to understand what features you want + before running the script. + For information on running the script and on the features you can choose, + see the + "[Initializing Your Build Environment](./image-workflow-initialize-build-environment.html)" + section. + +4. **Customize your build configuration:** Aside from environment variables + and parameters, build parameters and variables need to be defined before + you start the build process. + These parameters (configurations) are defined in the ``local.conf`` + configuration file. + In general, the defaults in that file are good enough. + However, you can customize aspects by editing the ``local.conf`` file. + See the + "[Customizing Your Build](./image-workflow-cust-build.html)" + section for the location of the file and a list of common customizations. + + **NOTE:** For detailed explanations of the configurations you can make + in the ``local.conf`` file, consult the + [Yocto Project Documentation](https://www.yoctoproject.org/docs/). + +5. **Building the image:** You use + [BitBake](https://yoctoproject.org/docs/2.4.4/bitbake-user-manual/bitbake-user-manual.html) + to build the image. + BitBake is the engine used by the Yocto Project when building images. + The command used to build the image is ``bitbake``. + + For example, the following command builds the image for the AGL demo platform, + which is an image you can emulate using QEMU: + + ``` + $ bitbake agl-demo-platform + ``` + + As previously mentioned, building a new image can take a long time. + An initial build could take hours. + Once the image has been initially built, re-builds are much quicker as + BitBake takes advantage of cached artifacts. + + The build image resides in the deployment area of the build directory. + For example, Assuming your top-level AGL directory is ``~/workspace_agl``, you find the image here: + + ``` + ~/workspace_agl/build/tmp/deploy/images/qemux86-64/ + ``` diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /2_Download_or_Build_Your_SDK_Installer.md b/docs/0_Getting_Started/6_ Developing_an_Application /2_Download_or_Build_Your_SDK_Installer.md new file mode 100644 index 0000000..ef29bf2 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /2_Download_or_Build_Your_SDK_Installer.md @@ -0,0 +1,73 @@ +--- +edit_link: '' +title: Download or Build Your SDK Installer +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-sdk.md +--- + + + +# 2. Download or Build Your SDK Installer # + +The Software Development Kit (SDK) allows you to use your build host +to develop an application specific to your target hardware. +SDKs are installed onto your build host by running an SDK installer +file (``*.sh``). + +You must either download a pre-built installer file for your SDK or +build an installer file. +If you are developing an application for a board supported by the AGL software, you might +want to just download a pre-built SDK installer file. +If your hardware is not supported by AGL, you need to build the SDK installer file. + +## Downloading a pre-built SDK Installer ## + +For a look at the SDK installers for supported boards, go to the +[AGL Download Website](https://download.automotivelinux.org/AGL/release/). +From there, you can explore to find the SDK installer you want to download. +As an example, consider using a pre-built SDK to develop applications suited for a 64-bit +ARM-based board that you want to emulate using QEMU. +Furthermore, you are using the 8.0.0 "Halibut" release of the AGL software. +Follow these links: + +``` +halibut -> 8.0.0 -> qemuarm64 -> deploy -> sdk +``` + +From the list, you download the ``*.sh`` file, which is an installation script for the SDK. +Running the SDK installer script installs the SDK onto your build host. + +SDK installation scripts have long names that reflect the platform specifics. +For example, the following file installs the SDK given the specifics earlier: + +``poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-aarch64-toolchain-8.0.0.sh`` + +**NOTE:** If you want to know more about SDK installer file naming, which is a result of +BitBake and the Yocto Project, see the +"[Locating Pre-Built SDK Installers](https://yoctoproject.org/docs/2.4.4/sdk-manual/sdk-manual.html#sdk-locating-pre-built-sdk-installers)" +section in the Yocto Project documentation. + +## Building an SDK Installer ## + +If you cannot find a pre-built SDK installer for your hardware, you need to build one. +In this case, use BitBake in a similar manner used to build the image. +See the +"[Building an image](./app-workflow-image.html#building-an-image)" +section for information on building an image with BitBake. + +The only difference between building the image and the SDK installer +is the target you give BitBake on the command line and the final location of +the ``*.sh`` file. +Following is the command that you use to build the SDK installer for ``agl-demo-platform``: + +``` +$ bitbake agl-demo-platform-crosssdk +``` + +The SDK installer file (``*.sh``) is placed in the build directory. +Assuming your top-level workspace is ``~/workspace_agl``, here is an example location +and SDK installer file: + +``` +~/workspace_agl/build/tmp/deploy/sdk/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-aarch64-toolchain-8.0.0.sh +``` diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /3_Create_Bootable_Media.md b/docs/0_Getting_Started/6_ Developing_an_Application /3_Create_Bootable_Media.md new file mode 100644 index 0000000..c801253 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /3_Create_Bootable_Media.md @@ -0,0 +1,28 @@ +--- +edit_link: '' +title: Create Bootable Media +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-bootables.md +--- + + + +# 3. Create Bootable Media # + +In order to test an application, your device must be running the image and, of course, +the application. +To run the image, you need to create a bootable image that can be launched +from an external device such as an SD card or USB stick. + +The following list overviews the process. + +1. Insert your media into the appropriate build host interface (e.g. USB port). +2. Determine the device name of your portable media (e.g. ``sdb``). +3. Write out the image using e.g. ``etcher`` , ``bmaptool`` or ``dd``. + +You can detailed steps for creating bootable images for several types of images +in the following sections: + +* "[Deploying the AGL Demo Image](./machines/qemu.html#3-deploying-the-agl-demo-image)" for emulation images +* "[Booting the Image Using a MicroSD Card](./machines/renesas.html#7-booting-the-image-using-a-microsd-card) for supported Renesas boards +* "[Booting the Image on Raspberry Pi](./machines/raspberrypi.html#2-booting-the-image-on-raspberrypi) for Raspberry Pi 4 board diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /4_Boot_the_Image_on_the_Board.md b/docs/0_Getting_Started/6_ Developing_an_Application /4_Boot_the_Image_on_the_Board.md new file mode 100644 index 0000000..0e0b744 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /4_Boot_the_Image_on_the_Board.md @@ -0,0 +1,31 @@ +--- +edit_link: '' +title: Boot the Image on the Board +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-boot.md +--- + + + +# 4. Boot the Image on the Board # + +You must have your image booted and running on your target device at some +point before deploying your application for testing. + +Steps exist for booting the following devices: + +1. **Intel Devices:** See the + "[Booting the Image on the Target Device](./machines/intel.html#4-booting-the-image-on-the-target-device)" + section. + +2. **QEMU:** See the + "[Deploying the AGL Demo Image](./machines/qemu.html#3-deploying-the-agl-demo-image)" + section. + +3. **R Car Starter Kit:** See the + "[Booting the Image Using a MicroSD Card](./machines/renesas.html#7-booting-the-image-using-a-microsd-card)" + section. + +4. **Raspberry PI:** See the + "[Booting the Image on Raspberry Pi](./machines/raspberrypi.html#2-booting-the-image-on-raspberry-pi)" + section. diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /5_Get_Ready_to_Create_Your_Application.md b/docs/0_Getting_Started/6_ Developing_an_Application /5_Get_Ready_to_Create_Your_Application.md new file mode 100644 index 0000000..38e6b36 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /5_Get_Ready_to_Create_Your_Application.md @@ -0,0 +1,66 @@ +--- +edit_link: '' +title: Get Ready to Create Your Application +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-prep-app.md +--- + + + +# 5. Get Ready to Create Your Application # + +Multiple methods exist that allow you to create your application. +You can use the X(cross) Development System (XDS), or you can use +a stand-alone Software Development Kit (SDK). +The preferred method is to use XDS. + +## Using XDS ## + +It is recommended that you develop your application using XDS, +which allows you to build, deploy, and execute personal projects on a target +either through the XDS dashboard or the XDS command line. + +To use XDS, you need to install server and client parts +and then use XDS to install the SDK: + +1. **Install the XDS Server:** You might not have to install the XDS Server. + If, for example, you are using an existing XDS server running on your local network + or in the Cloud, you can use that server. + + If you do not have an existing XDS server, you need to install one. + Three install types exist: container, virtual machine, or native. + Follow the steps from the appropriate section to install and start an XDS server: + + * **Container:** [Docker Container](../../../devguides/reference/xds/part-1/server-part.html#docker-container) + + * **Virtual Machine:** [VirtualBox Appliance](../../../devguides/reference/xds/part-1/server-part.html#virtualbox-appliance) + + * **Native:** [Native](../../../devguides/reference/xds/part-1/server-part.html#native) + +2. **Install the XDS Client Tools** The XDS Agent (``xds-agent``) needs to run on your build host. + The agent interfaces with a Command-line Interpretor (CLI) tool (``xds-cli``) and an + XDS Dashboard through a browser. + Installation involves making sure you have the correct packages installed on the + build host. + Follow the steps in the + "[Client Part](../../../devguides/reference/xds/part-1/client-part.html)" + section to install the XDS client tools and learn how to start the agent. + +3. **Install the SDK:** Once you have XDS up, you need to install the + SDK using either the command line or the Dashboard. + See the + "[AGL SDKs](../../../devguides/reference/xds/part-1/install-sdk.html)" + section for information on using both. + +## Installing a Stand-Alone SDK ## + +If you do not want to use XDS, you can install the SDK by itself. +For information, see the +"[App development SDK for Intel Minnowboard](https://wiki.automotivelinux.org/agl-distro/developer_resources_intel_apps)" +Wiki article. +You can also visit the +[Yocto Project Application Development and the Extensible Software Development Kit (eSDK)](https://yoctoproject.org/docs/2.4.4/sdk-manual/sdk-manual.html) +Manual. + +**NOTE:** The AGL Project is not compatible with the eSDK. +You must use the Standard SDK. diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /6_Create_and_Build_the_Application.md b/docs/0_Getting_Started/6_ Developing_an_Application /6_Create_and_Build_the_Application.md new file mode 100644 index 0000000..27d861d --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /6_Create_and_Build_the_Application.md @@ -0,0 +1,90 @@ +--- +edit_link: '' +title: Create and Build the Application +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-build-app.md +--- + + + +# 6. Create and Build the Application # + +In general, you can create and build an application many different ways. +Tools and Integrated Development Environments (IDEs) exist in various +scenarios that allow you to pick from whatever methodology or workflow +with which you are comfortable. + +A simple application you can experiment with is the standard +"hello world" application. +For information on how to get set up and then clone the Git repository +for the "Hello World" application, see the +"[Get the Source Files](../../../devguides/reference/xds/part-1/create-app-get-source-files.html)" +section. + +Key to developing an application suited for your target hardware is the +Standard Software Development Kit (SDK) mentioned in the +"[Get Ready to Create Your Application](./app-workflow-prep-app.html)" +section. +For information on the Standard SDK used with the Yocto Project and with +the AGL Project, see the +"[Yocto Project Application Development and Extensible Software Development Kit (eSDK)](https://yoctoproject.org/docs/2.4.4/sdk-manual/sdk-manual.html) Manual". + +You can develop your application a number of ways. +The following list describes several: + +* **Build the Application Using XDS:** + You can use the AGL X(cross) Development System (XDS) + to build your application: + + * Use the XDS command line tool. + For information on how to build the "Hello World" application using the XDS + command line, see the + "[Build Using the Command Line](../../../devguides/reference/xds/part-1/create-app-build-cmd-line.html)" + section. + + * Use the XDS Dashboard. + For information on how to build the application using the XDS Dashboard, see the + "[Build Using the XDS Dashboard](../../../devguides/reference/xds/part-1/create-app-build-dashboard.html)" + section. + +* **Build the Application Using a Stand-Alone SDK:** + Nothing prevents you from using a Standard SDK completely outside of the + AGL Project development environment to build your application. + Here are a couple of methods: + + * Install Docker and create a container that has your SDK installed. + The container is a stable environment where you can build applications. + See the + "[Setting Up a Docker Container](./docker-container-setup.html)" + section for information on how to install Docker and create a container + that has your SDK installed. + + * Use the popular Eclipse IDE configured to work with the Yocto Project. + See the + "[Developing Applications Using Eclipse](https://yoctoproject.org/docs/2.4.4/sdk-manual/sdk-manual.html#sdk-eclipse-project)" + section in the Yocto Project Application Development and Extensible + Software Development Kit (eSDK) Manual. + + * Using Qt Creator / qmake and want to use the same .pro / .pri file to build for desktop or AGL? Put AGL-specific definitions inside a `linux-oe-*` block in your .pro and .pri files, e.g.: + ``` + linux-oe-* { + PKGCONFIG += qlibwindowmanager qtappfw + DEFINES += AGL + QMAKE_LFLAGS += "-Wl,--hash-style=gnu -Wl,--as-needed" + load(configure) + qtCompileTest(libhomescreen) + + config_libhomescreen { + CONFIG += link_pkgconfig + PKGCONFIG += homescreen + DEFINES += HAVE_LIBHOMESCREEN + } + + DESTDIR = $${OUT_PWD}/../package/root/bin + } + ``` + +* **Build the Application Using Your Own Methodology:** + Use any method you are familiar with to create your application. + Many development tools and workflows exist that allow you to + create applications. diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /7_Deploy_the_Application_to_the_Board.md b/docs/0_Getting_Started/6_ Developing_an_Application /7_Deploy_the_Application_to_the_Board.md new file mode 100644 index 0000000..ee9d6f8 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /7_Deploy_the_Application_to_the_Board.md @@ -0,0 +1,58 @@ +--- +edit_link: '' +title: Deploy the Application to the Board +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-deploy-app.md +--- + + + +# Deploy the Application to the Board # + + +Many options exist for controlling your target and copying your compiled application to the target. +Details are target-specific and cannot be explained in detail here. + +Suffice it to say that if you compile your application on your build host and you have +an image running on your target hardware, you must employ some method to copy the application +to the target. +Several general methods exist: + + * Write the application to a storage device that both the build host and + the target hardware support. + This could be an SD card or a flash drive. + Be sure to format the drive as FAT32 to eliminate file ownership and permission issues. + + * Remotely mount the target's file system on the build host with the Network File System + (NFS) or Samba. + + * Commit compiled code from the build host to a shared repository and update the + target from that repository. + + * Use remote commands from a host over a network, such as `scp` (i.e. secure copy). + + * You can set up your build environment to leverage a procedure's + [application template](../../../devguides/reference/cmakeafbtemplates/dev_guide/using-cmake.html) + (app-template). + An app-template is an application framework that contains + [CMake](https://cmake.org/) macros that abstract deploying the application. + For example, with a proper build environment, you can run the following + to deploy your application: + + ``` + $ make widget-target-install + ``` + + **NOTE:** + The previous command uses `scp` to copy and install the widget to a pre-defined target board. + +Once you have the application copied to the target, it must provide a way to +initiate operating system commands. +To initiate operating system commands, you can do one of the following: + + * Connect a keyboard and display directly to the target. + + * Use ``ssh`` from a network-connected host to run commands on the target remotely. + + * Use a network for communication between the build host and the target. + This method works nicely when the build host and the target hardware are geographically apart. diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /8_Debug_the_Application.md b/docs/0_Getting_Started/6_ Developing_an_Application /8_Debug_the_Application.md new file mode 100644 index 0000000..04d79e6 --- /dev/null +++ b/docs/0_Getting_Started/6_ Developing_an_Application /8_Debug_the_Application.md @@ -0,0 +1,64 @@ +--- +edit_link: '' +title: Debug the Application +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/getting-started/app-workflow-debug-app.md +--- + + + +# Debug the Application # + +You can debug your application many ways. +The method depends on factors such as the component you are debugging, +whether or not you are doing a post-mortem analysis, and your debugging +skills and productivity. +For example, do you know how to use the +[GNU Project Debugger](https://www.gnu.org/software/gdb/) (`gdb`) from a +console? +Or, is it better for you to use a remote user interface that is part of +an Integrated Development Environment (IDE) such as Eclipse? + +For general information on debugging an application, see the +"[Overview](../../../devguides/reference/xds/part-1/debug-overview.html)" +topic under "Debugging Your First AGL Application". + +Three methods exist: + + * Use `gdb` on the target. + + + **NOTE:** + + How to use `gdb` and other debugging tools such as `valgrind`, `strace`, + and so forth is beyond the scope of the AGL Documentation. + See the appropriate documentation for third-party debugging tools. + + + * Use Core Dumps if you have set the `agl-devel` feature. + Core Dumps are obviously more suited for post-mortem analysis. + For features, see the + "[Initializing Your Build Environment](./image-workflow-initialize-build-environment.html#initializing-your-build-environment)" + topic. + + + **NOTE:** + + Core Dumps are available only with the "Flunky Flounder" release (i.e. 6.x). + + + * Use XDS remotely, which is based on `gdb` and + [`gdbserver`](https://en.wikipedia.org/wiki/Gdbserver). + See the + "[Using the XDS Command Line](../../../devguides/reference/xds/part-1/debug-cmd-line.html#xds-remote-debugging-mode)" + topic for more information. + + For information on how to remotely debug the application using XDS from within an IDE, see the + "[Using an IDE](../../../devguides/reference/xds/part-1/debug-ide.html)" + section. + + In order to use third-party debugging tools, you need to include the tools in the target image. + You gain access to the tools by enabling the `agl-devel` feature when you run the + `aglsetup.sh` script as described in the + "[Initializing Your Build Environment](./image-workflow-initialize-build-environment.html#initializing-your-build-environment)" + section. diff --git a/docs/0_Getting_Started/6_ Developing_an_Application /images/app-developer-workflow.png b/docs/0_Getting_Started/6_ Developing_an_Application /images/app-developer-workflow.png new file mode 100644 index 0000000..3b14272 Binary files /dev/null and b/docs/0_Getting_Started/6_ Developing_an_Application /images/app-developer-workflow.png differ diff --git a/docs/1_Architecture_Guides/1.1_AGL_Requirements_Specifications/AGL Requirements Specifications.md b/docs/1_Architecture_Guides/1.1_AGL_Requirements_Specifications/AGL Requirements Specifications.md new file mode 100644 index 0000000..6ec22d7 --- /dev/null +++ b/docs/1_Architecture_Guides/1.1_AGL_Requirements_Specifications/AGL Requirements Specifications.md @@ -0,0 +1 @@ +[**AGL Requirements Specifications**](AGL Requirements Specifications.pdf) diff --git a/docs/1_Architecture_Guides/1.1_AGL_Requirements_Specifications/AGL Requirements Specifications.pdf b/docs/1_Architecture_Guides/1.1_AGL_Requirements_Specifications/AGL Requirements Specifications.pdf new file mode 100644 index 0000000..c5be950 Binary files /dev/null and b/docs/1_Architecture_Guides/1.1_AGL_Requirements_Specifications/AGL Requirements Specifications.pdf differ diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/0_Introduction/Introduction.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/0_Introduction/Introduction.md new file mode 100644 index 0000000..b77d7e0 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/0_Introduction/Introduction.md @@ -0,0 +1,167 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/README.md +--- + + + +# Introduction + +Modern cars have become a lot more technologically sophisticated and different than those of the past. We are seeing a wider range of new features and functionality, with a lot more complex software. It is fair to say that the cars being introduced to the market today have much more in common with computing devices like cell phones, than their predecessors did. Modern car manufacturers are also integrating support for a broad range of communication technologies for these “connected” cars. With the advent of such vehicles, Linux has become a natural choice for the software platform, with Automotive Grade Linux as a promising example. + +From a security point of view, the remote capabilities of a connected car results in a much larger attack surface. This opens a whole new world of security vulnerabilities that need to be considered during the architectural design. History shows that physical access to a device is sufficient for a hacker to gain root privileges. This makes the car a hostile environment. + +The Security Blueprint documents the security features that are included as part of Automotive Grade Linux (AGL) and identifies areas that need to be addressed from a security perspective as part of AGL. It also gives guidance around existing technologies and solutions. + +Security domains will allow us to create a set of tests verifying the security of Automotive Grade Linux. + +This document is firstly based on an existing AGL security-blueprint. + +**For security to be effective, the concepts must be simple. And by default, anything that is not allowed is forbidden.** + +We will cover topics starting from the lowest level (_Hardware_) up to the highest levels (_Connectivity_ and _Application_). We will move quickly on _Hardware_ and _Connectivity_ because this is not supported at our level. Solutions of connectivity problems concern updates and secured settings while hardware securing is related to the manufacturers. + +The document is filled with tags to easily identify important points: + + + +- The _config_ tag quickly identifies the configurations and the recommendations to take. + + + +- The _note_ tag allows you to notify some additional details. + + + +- The _todo_ tag shows the possible improvements. + + + +In annexes of this document, you can find all the _config_ and _todo_ notes. + +## Adversaries + +Adversaries and attackers within the Automotive space. + +- Enthusiast Attackers + +Enthusiast attackers have physical access to the Engine Control Units (ECUs) at the circuit board level. They can solder ‘mod chips’ onto the board and have access to probing tools. They also have information on ECUs that have been previously compromised and have access to softwares and instructions developed by other members of car modification forums. The goal of the enthusiast hacker could be, but is not limited to, adding extra horse power to the car or hacking it just for fun. + +- Corrupt Automotive Dealers + +Corrupt automotive dealers are attackers that have access to the same capabilities as enthusiasts, but also have access to the car manufacturer’s (OEM) dealer network. They may also have access to standard debugging tools provided by the car manufacturer. Their goal may be to support local car theft gangs or organized criminals. + +- Organized Criminals + +Organized criminals have access to all of the above tools but may also have some level of control over the internal network at many dealerships. They may have hacked and gained temporary control of the Over-The-Air (OTA) servers or the In-Vehicle Infotainment (IVI) systems. This is very much like the role of organized criminals in other industries such as paid media today. Their goal is to extort money from OEMs and/or governments by threatening to disable multiple vehicles. + +- Malware Developers + +Malware developers have developed malicious software to attack and compromise a large number of vehicles. The malicious software is usually designed to spread from one vehicle to another. Usually, the goal is to take control of multiple machines and then sell access to them for malicious purposes like denial-of-service (DoS) attacks or theft of private information and data. + +- Security Researchers + +Security researchers are ‘self-publicized’ security consultants trying to make a name for themselves. They have access to standard tools for software security analysis. They also have physical access to the vehicle and standard hardware debugging tools (Logic Analyzers, Oscilloscopes, etc). Their goal is to publicize attacks for personal gain or just to gain personal understanding with a sense of helping make things more secure. + +## Attack Goals + +In today’s connected vehicle, more and more functionality is moving to software control, meaning that the threat of attack becomes greater and greater. We see car features like navigation and summoning, car access/engine start, and motor/ECU upgrades all controlled through software and connections to the cloud. The risk of attack is high because there are high value targets in play. + +Here, we outline some of the major threats categories along with some sample attackers, example attacks, and a relative importance. These threat categories are intended to be general examples. There can be many nuances to threat types. Additionally, there can be many sub-attacks that eventually lead to these higher level attack goals. + +| Threat Category | Sample Attacker | Example Attacks | Relative Importance | +|-------------------------------|-----------------------------------------|-------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------| +| Vehicle theft | Individual, organized criminals | Send the car to an unplanned destination, get a key for the car, gain control of the unlock mechanism | Reduced likelihood of future vehicle purchases (Profit Later), bad press (Brand Integrity) | +| Reduced vehicle functionality | Terrorist groups, disgruntled employees | Lock the driver out of the car, cause the car to crash, block access to infotainment system | Inability sell paid-for apps and content (Profit Now), bad press (Brand Integrity), possible loss of life (Physical Injury) | +| Vehicle hacking | Vehicle owner, competitor | Get content without paying, modify DRM licenses, unlock of after-market features, theft of IP | Loss of sales for content and features (Profit Now), lawsuits from content owners (Profit Later), loss of competitive advantage (Profit Later) | +| Sensitive asset theft | Organized criminals, blackmailers | Steal credit card numbers, health information, camera data, steal bandwidth | Bad press (Brand Integrity), lawsuits from vehicle owners (Profit Later) | + +The Automotive Grade Linux (AGL) initiative builds upon open-source software including Linux and Tizen to offer a flexible application framework. However, the security provisions of the app framework, Cynara, and the security manager only go so far in keeping the biggest threats at bay. As experience has shown, providing a constrained app (like that in the Android Open Source Platform) and store development flow, signature verification, DAC sandboxing, and MAC (SMACK) controls over the platform can have a certain amount of success with the security of the system. However, the openness of the system invites many researchers, hobbyists and hackers and financially motivated attackers to compromise the system for their own gains. + +As AGL arrives on modern automobiles, this is inevitably inviting many capable actors to modify, attack, and compromise these well thought-out systems and their applications. With concerns like safety and security, the auto industry cannot afford to go the way of consumer devices like phones and tablets where security problems are encountered on a frequent basis. It is imperative to use a layered approach and defense-in-depth to protect the system from inevitable attack. + +## Assets and Security Categorization + +This section outlines some of the assets that are likely to be found in the vehicle and their relative sensitivity from an attack point of view. Additionally, the final column on the right lists some of the recommended protection types that can be applied to these types of assets (Note that the empty cells refer to the cells above them). A good protection approach will give priority to the most sensitive assets, using a defense-in-depth approach to cover these assets. Less sensitive assets are treated at a lower priority, typically protected with fewer protection techniques. A more fine-grained prioritization of the the assets in a concrete vehicle network can be achieved with detailed threat analysis which considers the topology of the vehicle network and access-controls that are in-place. e.g. the EVITA framework for attack trees. + +| Asset Category | Examples | Sensitivity | Recommended Protection Types | +|-------------------|--------------------------------------------------------------------------------|-------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| +| Software | ECU software, infotainment software, OS images | Critical | Key Management, Mutual Asymmetric Authentication, HSM and WhiteBox Encryption, Message Integrity Checks, Hardening/SW Protection, Program Transforms/ Obfuscation, Integrity Verification, Secure OS | +| Car Access | Biometric data, car keys | | | +| Payment Data | Credit cards, User profile critical data | | | +| Recordings | Internal camera recording, internal audio recording, external camera recording | High | Encryption, Message Integrity Checks, Hardening/SW Protection, Program Transforms / Obfuscation | +| User Profile | Usernames and passwords, customization, calendar, contacts | | | +| Location | GPS coordinates, vehicle usage data | | | +| Purchased Content | Video, audio, licenses | | | +| Teleconference | Chat, audio, video | Medium | SW Protection, Program Transforms / Obfuscation, Authenticated encryption for transmission | +| Vehicle data | Vehicle info, sensor data | | | +| Navigation data | Static and dynamic maps | | | +| 3rd party data | Home automation commands, cloud game data | | | + +## Hardening term + +The term Hardening refers to the tools, techniques and processes required in order to reduce the attack surface on an embedded system, such as an embedded control unit (**ECU**) or other managed devices. The target for all hardening activities is to prevent the execution of invalid binaries on the device, and to prevent copying of security related data from the device. + + + +## AGL security overview + +AGL roots are based on security concepts. Those concepts are implemented by the security framework as shown in this picture: + +![AGL architecture](WhiteBoxArchi.png) + +-------------------------------------------------------------------------------- + +# Acronyms and Abbreviations + +The following table lists the strongest terms utilized within all this document. + +| Acronyms or Abbreviations | Description | +|---------------------------|-------------------------------------| +| _AGL_ | **A**utomotive **G**rade **L**inux | +| _ECU_ | **E**lectronic **C**ontrol **U**nit | + +-------------------------------------------------------------------------------- + + + +# References + +- [security-blueprint](http://docs.automotivelinux.org/docs/architecture/en/dev/reference/security/01-overview.html). + - _http:// docs.automotivelinux.org/docs/architecture/en/dev/reference/security/01-overview.html_ +- **[2017]** - [kernel security](https://www.kernel.org/doc/Documentation/security/). + - _https:// www.kernel.org/doc/Documentation/security/_ +- **[2017]** - [Systemd integration and user management](http://iot.bzh/download/public/2017/AMM-Dresden/AGL-systemd.pdf). + - _http:// iot.bzh/download/public/2017/AMM-Dresden/AGL-systemd.pdf_ +- **[2017]** - [AGL - Application Framework Documentation](http://iot.bzh/download/public/2017/SDK/AppFw-Documentation-v3.1.pdf). + - _http:// iot.bzh/download/public/2017/SDK/AppFw-Documentation-v3.1.pdf_ +- **[2017]** - [Improving Vehicle Cybersecurity](https://access.atis.org/apps/group_public/download.php/35648/ATIS-I-0000059.pdf). + - _https:// access.atis.org/apps/group_public/download.php/35648/ATIS-I-0000059.pdf_ +- **[2016]** - [AGL framework overview](http://docs.automotivelinux.org/docs/apis_services/en/dev/reference/af-main/0-introduction.html). + - _http:// docs.automotivelinux.org/docs/apis_services/en/dev/reference/af-main/0-introduction.html_ +- **[2016]** - [SecureBoot-SecureSoftwareUpdates](http://iot.bzh/download/public/2016/publications/SecureBoot-SecureSoftwareUpdates.pdf). + - _http:// iot.bzh/download/public/2016/publications/SecureBoot-SecureSoftwareUpdates.pdf_ +- **[2016]** - [Linux Automotive Security](http://iot.bzh/download/public/2016/security/Linux-Automotive-Security-v10.pdf). + - _http:// iot.bzh/download/public/2016/security/Linux-Automotive-Security-v10.pdf_ +- **[2016]** - [Automotive Security Best Practices](https://www.mcafee.com/it/resources/white-papers/wp-automotive-security.pdf). + - _https:// www.mcafee.com/it/resources/white-papers/wp-automotive-security.pdf_ +- **[2016]** - [Gattacking Bluetooth Smart Devices](http://gattack.io/whitepaper.pdf). + - _http:// gattack.io/whitepaper.pdf_ +- **[2015]** - [Comprehensive Experimental Analysis of Automotive Attack Surfaces](http://www.cs.wayne.edu/fengwei/15fa-csc6991/slides/8-CarHackingUsenixSecurity.pdf). + - _http:// www.cs.wayne.edu/fengwei/15fa-csc6991/slides/8-CarHackingUsenixSecurity.pdf_ +- **[2015]** - [Security in Automotive Bus Systems](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.92.728&rep=rep1&type=pdf). + - _http:// citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.92.728&rep=rep1&type=pdf_ +- **[2014]** - [IOActive Remote Attack Surface](https://www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf). + - _https:// www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf_ +- **[2011]** - [A practical attack against GPRS/EDGE/UMTS/HSPA mobile data communications](https://media.blackhat.com/bh-dc-11/Perez-Pico/BlackHat_DC_2011_Perez-Pico_Mobile_Attacks-wp.pdf). + - _https:// media.blackhat.com/bh-dc-11/Perez-Pico/BlackHat_DC_2011_Perez-Pico_Mobile_Attacks-wp.pdf_ +- **[2011]** - [Comprehensive Experimental Analyses of Automotive Attack Surfaces](http://www.autosec.org/pubs/cars-usenixsec2011.pdf). + - _http:// www.autosec.org/pubs/cars-usenixsec2011.pdf_ +- **[2010]** - [Relay Attacks on Passive Keyless Entry and Start Systems in Modern Cars](https://eprint.iacr.org/2010/332.pdf). + - _https:// eprint.iacr.org/2010/332.pdf_ +- **[2010]** - [Wifi attacks wep wpa](https://matthieu.io/dl/wifi-attacks-wep-wpa.pdf). + - _https:// matthieu.io/dl/wifi-attacks-wep-wpa.pdf_ +- **[2008]** - [SMACK](http://schaufler-ca.com/yahoo_site_admin/assets/docs/SmackWhitePaper.257153003.pdf). + - _http:// schaufler-ca.com/yahoo_site_admin/assets/docs/SmackWhitePaper.257153003.pdf_ diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/0_Introduction/WhiteBoxArchi.png b/docs/1_Architecture_Guides/1.2_Security_Blueprint/0_Introduction/WhiteBoxArchi.png new file mode 100644 index 0000000..d984d1a Binary files /dev/null and b/docs/1_Architecture_Guides/1.2_Security_Blueprint/0_Introduction/WhiteBoxArchi.png differ diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.0_Abstract.md new file mode 100644 index 0000000..5cad4d9 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.0_Abstract.md @@ -0,0 +1,16 @@ +--- +edit_link: '' +title: Annexes +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/annexes/0_Abstract.md +--- + + + +# Annexes + +The first part resumed all the configurations you must implement without any +explications since all the explanations are given as and when in the document. + +The second one allows to visualize all the todo notes in order to have a global +vision of the possible improvements of the document. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.1_Config_Notes.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.1_Config_Notes.md new file mode 100644 index 0000000..3b403ea --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.1_Config_Notes.md @@ -0,0 +1,494 @@ +--- +edit_link: '' +title: Config notes +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/annexes/ConfigNotes.md +--- + + + +# Config notes + + +Domain | Object | Recommendations +-------------------- | ---------- | ---------------------------------- +Hardware-Integrity-1 | Bootloader | Must control bootloader integrity. +Hardware-Integrity-2 | Board | Must use a HSM. +Hardware-Integrity-3 | RTC | Must not be alterable. + +Domain | Object | Recommendations +---------------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------- +Hardware-Certificate-1 | System | Shall allow storing dedicated certificates. +Hardware-Certificate-2 | ECU | The ECU must verify the certification authority hierarchy. +Hardware-Certificate-3 | System | Allow the modification of certificates only if the source can be authenticated by a certificate already stored or in the higher levels of the chain of trust. + +Domain | Object | Recommendations +----------------- | ---------- | ------------------------------------------------------------------------------------ +Hardware-Memory-1 | ECU | The ECU shall never expose the unencrypted key in RAM when using cryptographic keys. +Hardware-Memory-2 | Bootloader | Internal NVM only +Hardware-Module-3 | - | HSM must be used to secure keys. + +Domain | _Variable_ / `Config` name | `Value` +---------------------- | -------------------------- | ------- +Boot-Image-Selection-1 | `CONFIG_BOOTDELAY` | `-2` +Boot-Image-Selection-2 | _bootdelay_ | `-2` + +Domain | `Config` name | _State_ +------------------------- | ---------------------------- | -------- +Boot-Image-Authenticity-1 | `CONFIG_FIT` | _Enable_ +Boot-Image-Authenticity-2 | `CONFIG_FIT_SIGNATURE` | _Enable_ +Boot-Image-Authenticity-3 | `CONFIG_RSA` | _Enable_ +Boot-Image-Authenticity-4 | `CONFIG_OF_CONTROL` | _Enable_ +Boot-Image-Authenticity-5 | `CONFIG_OF_SEPARATE` | _Enable_ +Boot-Image-Authenticity-6 | `CONFIG_DEFAULT_DEVICE_TREE` | _Enable_ + +Domain | Communication modes | _State_ +-------------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- +Boot-Communication-1 | `USB` | _Disabled_ and _Compiled-out_ if not required. +Boot-Communication-2 | `USB` | Else, Kernel should be configured to only enable the minimum required USB devices and filesystems should be treated with special care. +Boot-Communication-3 | `Ethernet` | _Disabled_ +Boot-Communication-4 | U-boot and sboot `DOCSIS` | _Disabled_ +Boot-Communication-5 | `Serial ports` | _Disabled_ + +Domain | `Config` name | _State_ +------------------------ | ----------------------- | ------------- +Boot-Communication-USB-1 | `CONFIG_CMD_USB` | _Not defined_ +Boot-Communication-USB-2 | `CONFIG_USB_UHCI` | _Not defined_ +Boot-Communication-USB-3 | `CONFIG_USB_KEYBOARD` | _Not defined_ +Boot-Communication-USB-4 | `CONFIG_USB_STORAGE` | _Not defined_ +Boot-Communication-USB-5 | `CONFIG_USB_HOST_ETHER` | _Not defined_ + +Domain | Communication modes | _State_ +-------------------- | -------------------- | --------------------------------------------------------------------------------------------- +Boot-Communication-1 | `Network interfaces` | Preferably _no network interface is allowed_, otherwise, restrict the services to those used. + +Domain | Object | Recommendations +-------------------- | --------------------------------- | ------------------------------------------------------------- +Boot-Communication-1 | `Services`, `ports` and `devices` | Restrict the `services`, `ports` and `devices` to those used. + +Domain | `Command` name | _State_ +-------------------------- | -------------- | --------- +Boot-Communication-Flash-1 | `do_nand` | _Disable_ + +Domain | `Config` name | `Value` +---------------------- | --------------------------------------- | --------- +Boot-Consoles-Serial-1 | `CONFIG_SILENT_CONSOLE` | `Disable` +Boot-Consoles-Serial-2 | `CONFIG_SYS_DEVICE_NULLDEV` | `Disable` +Boot-Consoles-Serial-3 | `CONFIG_SILENT_CONSOLE_UPDATE_ON_RELOC` | `Disable` + +Domain | `Environment variable` name | _State_ +---------------------- | --------------------------- | ------------- +Boot-Consoles-Serial-1 | `INC_DEBUG_PRINT` | _Not defined_ + +Domain | `Config` name | _State_ +-------------------------- | ---------------------------- | --------- +Boot-Consoles-Variables-1 | `CONFIG_ENV_IS_IN_MMC` | `#undef` +Boot-Consoles-Variables-2 | `CONFIG_ENV_IS_IN_EEPROM` | `#undef` +Boot-Consoles-Variables-3 | `CONFIG_ENV_IS_IN_FLASH` | `#undef` +Boot-Consoles-Variables-4 | `CONFIG_ENV_IS_IN_DATAFLASH` | `#undef` +Boot-Consoles-Variables-5 | `CONFIG_ENV_IS_IN_FAT` | `#undef` +Boot-Consoles-Variables-6 | `CONFIG_ENV_IS_IN_NAND` | `#undef` +Boot-Consoles-Variables-7 | `CONFIG_ENV_IS_IN_NVRAM` | `#undef` +Boot-Consoles-Variables-8 | `CONFIG_ENV_IS_IN_ONENAND` | `#undef` +Boot-Consoles-Variables-9 | `CONFIG_ENV_IS_IN_SPI_FLASH` | `#undef` +Boot-Consoles-Variables-10 | `CONFIG_ENV_IS_IN_REMOTE` | `#undef` +Boot-Consoles-Variables-11 | `CONFIG_ENV_IS_IN_UBI` | `#undef` +Boot-Consoles-Variables-12 | `CONFIG_ENV_IS_NOWHERE` | `#define` + +Domain | `Command` name | _State_ +----------------------- | -------------- | ---------- +Boot-Consoles-MemDump-1 | `md` | _Disabled_ +Boot-Consoles-MemDump-2 | `mm` | _Disabled_ +Boot-Consoles-MemDump-3 | `nm` | _Disabled_ +Boot-Consoles-MemDump-4 | `mw` | _Disabled_ +Boot-Consoles-MemDump-5 | `cp` | _Disabled_ +Boot-Consoles-MemDump-6 | `mwc` | _Disabled_ +Boot-Consoles-MemDump-7 | `mdc` | _Disabled_ +Boot-Consoles-MemDump-8 | `mtest` | _Disabled_ +Boot-Consoles-MemDump-9 | `loopw` | _Disabled_ + +Domain | `Config` name | `Value` +-------------------- | -------------- | -------------------------------------- +Kernel-General-MAC-1 | CONFIG_IP_NF_SECURITY | m +Kernel-General-MAC-2 | CONFIG_IP6_NF_SECURITY | m +Kernel-General-MAC-3 | CONFIG_EXT2_FS_SECURITY | y +Kernel-General-MAC-4 | CONFIG_EXT3_FS_SECURITY | y +Kernel-General-MAC-5 | CONFIG_EXT4_FS_SECURITY | y +Kernel-General-MAC-6 | CONFIG_SECURITY | y +Kernel-General-MAC-7 | CONFIG_SECURITY_SMACK | y +Kernel-General-MAC-8 | CONFIG_TMPFS_XATTR | y + +Domain | `Config` name | `Value` +---------------------- | -------------- | ------- +Kernel-General-kexec-1 | `CONFIG_KEXEC` | `n` + +Domain | `Config` name | `Value` +--------------------------- | --------------- | ------- +Kernel-General-IPAutoConf-1 | `CONFIG_IP_PNP` | `n` + +Domain | `Config` name | `Value` +------------------------------- | ----------------------- | ------- +Kernel-General-SysCtl_SysCall-1 | `CONFIG_SYSCTL_SYSCALL` | `n` + +Domain | `Config` name | `Value` +---------------------------- | --------------- | ------- +Kernel-General-LegacyLinux-1 | `CONFIG_USELIB` | `n` + +Domain | `Config` name | `Value` +--------------------------- | ------------------------------ | ------- +Kernel-General-FirmHelper-1 | `CONFIG_FW_LOADER_USER_HELPER` | `n` + +Domain | `Config` name | `Value` +---------------------------- | ---------------------- | ------- +Kernel-General-PanicOnOOPS-1 | `CONFIG_PANIC_ON_OOPS` | `y` + +Domain | `Config` name | `Value` +-------------------------- | -------------------- | ------- +Kernel-General-SocketMon-1 | `CONFIG_PACKET_DIAG` | `n` +Kernel-General-SocketMon-2 | `CONFIG_UNIX_DIAG` | `n` + +Domain | `Config` name | `Value` +------------------------ | ---------------- | ------- +Kernel-General-BPF_JIT-1 | `CONFIG_BPF_JIT` | `n` + +Domain | `Config` name | `Value` +------------------------------ | ------------------------- | ------- +Kernel-General-ModuleSigning-1 | `CONFIG_MODULE_SIG_FORCE` | `y` + +Domain | `Variable` name | `Value` +------------------------------ | ------------------------- | ------- +Kernel-General-ModuleSigning-2 | `kernel.modules_disabled` | `1` + +Domain | Object | _State_ +------------------------ | ------------------- | ---------- +Kernel-General-Drivers-1 | `USB` | _Disabled_ +Kernel-General-Drivers-2 | `PCMCIA` | _Disabled_ +Kernel-General-Drivers-3 | Other `hotplug` bus | _Disabled_ + +Domain | `compiler` and `linker` options | _State_ +-------------------------------- | ------------------------------- | -------- +Kernel-General-IndependentExec-1 | `-pie -fpic` | _Enable_ + +Domain | `compiler` and `linker` options | _State_ +--------------------------------- | ------------------------------- | -------- +Kernel-General-OverwriteAttacks-1 | `-z,relro` | _Enable_ +Kernel-General-OverwriteAttacks-2 | `-z,now` | _Enable_ + +Domain | Object | Recommendations +------------------------------- | --------------- | -------------------------------- +Kernel-General-LibraryLinking-1 | Dynamic linking | Should generally not be allowed. + +Domain | `Config` name | `Value` +------------------------------ | ---------------- | ------- +Kernel-Memory-RestrictAccess-1 | `CONFIG_DEVKMEM` | `n` + +Domain | `Config` name | `Value` +------------------------ | ------------------- | ------- +Kernel-Memory-CoreDump-1 | `CONFIG_PROC_KCORE` | `n` + +Domain | `Config` name | `Value` +-------------------- | ------------- | ------- +Kernel-Memory-Swap-1 | `CONFIG_SWAP` | `n` + +Domain | `Config` name | `Value` +------------------------------ | --------------------- | ------- +Kernel-Memory-LoadAllSymbols-1 | `CONFIG_KALLSYMS` | `n` +Kernel-Memory-LoadAllSymbols-2 | `CONFIG_KALLSYMS_ALL` | `n` + +Domain | `Config` name | `Value` +--------------------- | -------------------------- | ------- +Kernel-Memory-Stack-1 | `CONFIG_CC_STACKPROTECTOR` | `y` + +Domain | `Config` name | `Value` +---------------------- | --------------- | ------- +Kernel-Memory-Access-1 | `CONFIG_DEVMEM` | `n` + +Domain | `Config` name | `Value` +------------------------------ | --------------------- | ------- +Kernel-Memory-CrossMemAttach-1 | `CROSS_MEMORY_ATTACH` | `n` + +Domain | `compiler` and `linker` options | _State_ +----------------------------- | ------------------------------- | -------- +Kernel-Memory-StackSmashing-1 | `-fstack-protector-all` | _Enable_ + +Domain | `compiler` options and `config` name | `Value` +------------------------------- | ------------------------------------ | ------- +Kernel-Memory-BufferOverflows-1 | `-D_FORTIFY_SOURCE` | `2` +Kernel-Memory-BufferOverflows-2 | `CONFIG_FORTIFY_SOURCE` | `y` + +Domain | `Config` name | `Value` +------------------------ | ---------------------------- | ------- +Kernel-Consoles-Serial-1 | `CONFIG_SERIAL_8250` | `n` +Kernel-Consoles-Serial-2 | `CONFIG_SERIAL_8250_CONSOLE` | `n` +Kernel-Consoles-Serial-3 | `CONFIG_SERIAL_CORE` | `n` +Kernel-Consoles-Serial-4 | `CONFIG_SERIAL_CORE_CONSOLE` | `n` + +Domain | `Config` name | `Value` +----------------------------- | ------------------------- | ----------------------------------- +Kernel-Consoles-CommandLine-1 | `CONFIG_CMDLINE_BOOL` | `y` +Kernel-Consoles-CommandLine-2 | `CONFIG_CMDLINE` | `"insert kernel command line here"` +Kernel-Consoles-CommandLine-3 | `CONFIG_CMDLINE_OVERRIDE` | `y` + +Domain | `Config` name | `Value` +---------------------- | ------------- | ------- +Kernel-Consoles-KDBG-1 | `CONFIG_KGDB` | `n` + +Domain | `Config` name | `Value` +----------------------- | -------------------- | ------- +Kernel-Consoles-SysRQ-1 | `CONFIG_MAGIC_SYSRQ` | `n` + +Domain | `Config` name | `Value` +------------------------------ | -------------------- | ------- +Kernel-Consoles-BinaryFormat-1 | `CONFIG_BINFMT_MISC` | `n` + +Domain | `Config` name | `Value` +---------------------- | ------------------- | ------- +Kernel-Debug-Symbols-1 | `CONFIG_DEBUG_INFO` | `n` + +Domain | `Config` name | `Value` +---------------------- | ---------------- | ------- +Kernel-Debug-Kprobes-1 | `CONFIG_KPROBES` | `n` + +Domain | `Config` name | `Value` +---------------------- | --------------- | ------- +Kernel-Debug-Tracing-1 | `CONFIG_FTRACE` | `n` + +Domain | `Config` name | `Value` +------------------------ | ------------------ | ------- +Kernel-Debug-Profiling-1 | `CONFIG_OPROFILE` | `n` +Kernel-Debug-Profiling-2 | `CONFIG_PROFILING` | `n` + +Domain | `Config` name | `Value` +------------------------ | ------------------------- | ------- +Kernel-Debug-OOPSOnBUG-1 | `CONFIG_DEBUG_BUGVERBOSE` | `n` + +Domain | `Config` name | `Value` +------------------ | --------------------- | ------- +Kernel-Debug-Dev-1 | `CONFIG_DEBUG_KERNEL` | `n` +Kernel-Debug-Dev-2 | `CONFIG_EMBEDDED` | `n` + +Domain | `Config` name | `Value` +------------------------- | ----------------- | ------- +Kernel-Debug-FileSystem-1 | `CONFIG_DEBUG_FS` | `n` + +Domain | `Config` name | `Value` +------------------ | ------------- | ------- +Kernel-Debug-BUG-1 | `CONFIG_BUG` | `n` + +Domain | `Config` name | `Value` +------------------------ | ----------------- | ------- +Kernel-Debug-CoreDumps-1 | `CONFIG_COREDUMP` | `n` + +Domain | `File` name | `Value` +---------------------------- | -------------------------------- | ------- +Kernel-Debug-AdressDisplay-1 | `/proc/sys/kernel/kptr_restrict` | `1` + +Domain | `File` or `Directorie` name | _State_ +---------------------------- | --------------------------- | ----------------------------- +Kernel-Debug-AdressDisplay-1 | `/boot/vmlinuz*` | _Readable Only for root user_ +Kernel-Debug-AdressDisplay-2 | `/boot/System.map*` | _Readable Only for root user_ +Kernel-Debug-AdressDisplay-3 | `/sys/kernel/debug/` | _Readable Only for root user_ +Kernel-Debug-AdressDisplay-4 | `/proc/slabinfo` | _Readable Only for root user_ + +Domain | `File` name | `Value` +-------------------- | --------------------------------- | ------- +Kernel-Debug-DMESG-1 | `/proc/sys/kernel/dmesg_restrict` | `1` + +Domain | `Config` name | `Value` +--------------------- | ----------------- | ------- +Kernel-Debug-Config-1 | `CONFIG_IKCONFIG` | `n` + +Domain | `Config` name | `Value` +------------------------ | --------------- | ------- +Kernel-FileSystems-NFS-1 | `CONFIG_NFSD` | `n` +Kernel-FileSystems-NFS-2 | `CONFIG_NFS_FS` | `n` + +Domain | `Partition` | `Value` +-------------------------- | ------------------- | ----------------------------------------------------------------- +Kernel-FileSystems-Mount-1 | `/boot` | `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-2 | `/var` & `/tmp` | In `/etc/fstab` or `vfstab`, add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-3 | _Non-root local_ | If type is `ext2` or `ext3` and mount point not '/', add `nodev`. +Kernel-FileSystems-Mount-4 | _Removable storage_ | Add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-5 | _Temporary storage_ | Add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-6 | `/dev/shm` | Add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-7 | `/dev` | Add `nosuid` and `noexec`. + +Domain | `Config` name | _State_ or `Value` +-------------------------- | ----------------------- | ----------------------------------------------------------------------- +Kernel-FileSystems-Mount-1 | `CONFIG_DEVTMPFS_MOUNT` | _Disabled_ or add remount with `noexec` and `nosuid` to system startup. + +Domain | `Label` name | Recommendations +------------------ | ------------ | ----------------------------------------------------------- +Kernel-MAC-Floor-1 | `^` | Only for privileged system services. +Kernel-MAC-Floor-2 | `*` | Used for device files or `/tmp` Access restriction via DAC. + +Domain | `Label` name | Recommendations +------------------- | ---------------- | ------------------------------------------------------------------------------------------------------------- +Kernel-MAC-System-1 | `System` | Process should write only to file with transmute attribute. +Kernel-MAC-System-2 | `System::run` | Files are created with the directory label from user and system domain (transmute) Lock is implicit with `w`. +Kernel-MAC-System-3 | `System::Shared` | Files are created with the directory label from system domain (transmute) User domain has locked privilege. +Kernel-MAC-System-4 | `System::Log` | Some limitation may impose to add `w` to enable append. +Kernel-MAC-System-5 | `System::Sub` | Isolation of risky Subsystem. + +Domain | `Label` name | Recommendations +------------------- | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- +Kernel-MAC-System-1 | `User::Pkg::$AppID` | Only one Label is allowed per App. A data directory is created by the AppFw in `rwx` mode. +Kernel-MAC-System-2 | `User::Home` | AppFw needs to create a directory in `/home/$USER/App-Shared` at first launch if not present with label app-data access is `User::App-Shared` without transmute. +Kernel-MAC-System-3 | `User::App-Shared` | Shared space between all App running for a given user. + +Domain | Object | Recommendations +------------------ | -------------- | ------------------------------------ +Platform-SystemD-1 | Security model | Use Namespaces for containerization. +Platform-SystemD-2 | Security model | Use CGroups to organise processes. + +Domain | Object | Recommendations +--------------- | -------------- | ------------------------------------ +Platform-DBus-1 | Security model | Use D-Bus as IPC. +Platform-DBus-2 | Security model | Apply D-BUS security patches: [D-Bus CVE](https://www.cvedetails.com/vulnerability-list/vendor_id-13442/D-bus-Project.html) + +Domain | `Tool` name | _State_ +-------------------- | ----------- | ------- +Platform-Utilities-1 | `connman` | _Used_ as a connection manager. +Platform-Utilities-2 | `bluez` | _Used_ as a Bluetooth manager. +Platform-Utilities-3 | `gstreamer` | _Used_ to manage multimedia file format. +Platform-Utilities-4 | `alsa` | _Used_ to provides an API for sound card device drivers. + +Domain | Object | Recommendations +---------------------- | -------------- | -------------------------------- +Platform-AGLFw-AppFw-1 | Security model | Use the AppFw as Security model. + +Domain | Object | Recommendations +----------------------- | ----------- | ------------------------------------- +Platform-AGLFw-Cynara-1 | Permissions | Use Cynara as policy-checker service. + +Domain | `Tool` name | _State_ +-------------------- | ----------- | ---------------------------------------------------------------------- +Platform-Utilities-1 | `busybox` | _Used_ to provide a number of tools. Do not compile development tools. + +Domain | `Utility` name and normal `path` | _State_ +--------------------- | ---------------------------------------------------- | ---------- +Platform-Utilities-1 | `chgrp` in `/bin/chgrp` | _Disabled_ +Platform-Utilities-2 | `chmod` in `/bin/chmod` | _Disabled_ +Platform-Utilities-3 | `chown` in `/bin/chown` | _Disabled_ +Platform-Utilities-4 | `dmesg` in `/bin/dmesg` | _Disabled_ +Platform-Utilities-5 | `Dnsdomainname` in `/bin/dnsdomainname` | _Disabled_ +Platform-Utilities-6 | `dropbear`, Remove "dropbear" from `/etc/init.d/rcs` | _Disabled_ +Platform-Utilities-7 | `Editors` in (vi) `/bin/vi` | _Disabled_ +Platform-Utilities-8 | `find` in `/bin/find` | _Disabled_ +Platform-Utilities-9 | `gdbserver` in `/bin/gdbserver` | _Disabled_ +Platform-Utilities-10 | `hexdump` in `/bin/hexdump` | _Disabled_ +Platform-Utilities-11 | `hostname` in `/bin/hostname` | _Disabled_ +Platform-Utilities-12 | `install` in `/bin/install` | _Disabled_ +Platform-Utilities-13 | `iostat` in `/bin/iostat` | _Disabled_ +Platform-Utilities-14 | `killall` in `/bin/killall` | _Disabled_ +Platform-Utilities-15 | `klogd` in `/sbin/klogd` | _Disabled_ +Platform-Utilities-16 | `logger` in `/bin/logger` | _Disabled_ +Platform-Utilities-17 | `lsmod` in `/sbin/lsmod` | _Disabled_ +Platform-Utilities-18 | `pmap` in `/bin/pmap` | _Disabled_ +Platform-Utilities-19 | `ps` in `/bin/ps` | _Disabled_ +Platform-Utilities-20 | `ps` in `/bin/ps` | _Disabled_ +Platform-Utilities-21 | `rpm` in `/bin/rpm` | _Disabled_ +Platform-Utilities-22 | `SSH` | _Disabled_ +Platform-Utilities-23 | `stbhotplug` in `/sbin/stbhotplug` | _Disabled_ +Platform-Utilities-24 | `strace` in `/bin/trace` | _Disabled_ +Platform-Utilities-25 | `su` in `/bin/su` | _Disabled_ +Platform-Utilities-26 | `syslogd` in (logger) `/bin/logger` | _Disabled_ +Platform-Utilities-27 | `top` in `/bin/top` | _Disabled_ +Platform-Utilities-28 | `UART` in `/proc/tty/driver/` | _Disabled_ +Platform-Utilities-29 | `which` in `/bin/which` | _Disabled_ +Platform-Utilities-30 | `who` and `whoami` in `/bin/whoami` | _Disabled_ +Platform-Utilities-31 | `awk` (busybox) | _Enabled_ +Platform-Utilities-32 | `cut` (busybox) | _Enabled_ +Platform-Utilities-33 | `df` (busybox) | _Enabled_ +Platform-Utilities-34 | `echo` (busybox) | _Enabled_ +Platform-Utilities-35 | `fdisk` (busybox) | _Enabled_ +Platform-Utilities-36 | `grep` (busybox) | _Enabled_ +Platform-Utilities-37 | `mkdir` (busybox) | _Enabled_ +Platform-Utilities-38 | `mount` (vfat) (busybox) | _Enabled_ +Platform-Utilities-39 | `printf` (busybox) | _Enabled_ +Platform-Utilities-40 | `sed` in `/bin/sed` (busybox) | _Enabled_ +Platform-Utilities-41 | `tail` (busybox) | _Enabled_ +Platform-Utilities-42 | `tee` (busybox) | _Enabled_ +Platform-Utilities-43 | `test` (busybox) | _Enabled_ + +Domain | Object | Recommendations +--------------------- | ---------------- | ----------------------------------------------------- +Platform-Users-root-1 | Main application | Should not execute as root. +Platform-Users-root-2 | UI | Should run in a context on a user with no capability. + +Domain | `Utility` name | _State_ +--------------------- | -------------- | ------------- +Platform-Users-root-3 | `login` | _Not allowed_ +Platform-Users-root-4 | `su` | _Not allowed_ +Platform-Users-root-5 | `ssh` | _Not allowed_ +Platform-Users-root-6 | `scp` | _Not allowed_ +Platform-Users-root-7 | `sftp` | _Not allowed_ + +Domain | Object | Recommendations +-------------------------- | --------- | ----------------------------------------------------------------------- +Application-Installation-1 | AppFw | Provide offline-mode in order to install app with the base image. +Application-Installation-2 | Integrity | Allow the installation of applications only if their integrity is good. + +Domain | Tech name | Recommendations +---------------------------------- | --------- | -------------------------------------------------------------------------- +Connectivity-BusAndConnector-Bus-1 | CAN | Implement hardware solution in order to prohibit sending unwanted signals. + +Domain | Tech name | Recommendations +----------------------------------------- | --------- | ---------------------------------------------------------------------- +Connectivity-BusAndConnector-Connectors-1 | USB | Must be disabled. If not, only enable the minimum require USB devices. +Connectivity-BusAndConnector-Connectors-2 | USB | Confidential data exchanged with the ECU over USB must be secure. +Connectivity-BusAndConnector-Connectors-3 | USB | USB Boot on a ECU must be disable. +Connectivity-BusAndConnector-Connectors-4 | OBD-II | Must be disabled outside garages. + +Domain | Object | Recommendations +----------------------- | ------ | ------------------------------------------------------------------ +Connectivity-Wireless-1 | Update | Always follow the latest updates of remote communication channels. + +Domain | Tech name or object | Recommendations +---------------------------- | ------------------- | ------------------------------------------------------------------------- +Connectivity-Wireless-Wifi-1 | WEP, PSK, TKIP | Disabled +Connectivity-Wireless-Wifi-2 | WPA2 and AES-CCMP | Used +Connectivity-Wireless-Wifi-3 | WPA2 | Should protect data sniffing. +Connectivity-Wireless-Wifi-4 | PSK | Changing regularly the password. +Connectivity-Wireless-Wifi-5 | Device | Upgraded easily in software or firmware to have the last security update. + +Domain | Tech name | Recommendations +--------------------------------- | ------------- | ------------------------------------------------------------ +Connectivity-Wireless-Bluetooth-1 | BLE | Use with caution. +Connectivity-Wireless-Bluetooth-2 | Bluetooth | Monitoring +Connectivity-Wireless-Bluetooth-3 | SSP | Avoid using the "Just Works" association model. +Connectivity-Wireless-Bluetooth-4 | Visibility | Configured by default as undiscoverable. Except when needed. +Connectivity-Wireless-Bluetooth-5 | Anti-scanning | Used, inter alia, to slow down brute force attacks. + +Domain | Tech name | Recommendations +-------------------------------- | --------- | -------------------------- +Connectivity-Wireless-Cellular-1 | GPRS/EDGE | Avoid +Connectivity-Wireless-Cellular-2 | UMTS/HSPA | Protected against Jamming. + +Domain | Tech name | Recommendations +----------------------------- | --------- | -------------------------------------------- +Connectivity-Wireless-Radio-1 | RDS | Only audio output and meta concerning radio. + +Domain | Tech name | Recommendations +--------------------------- | --------- | ------------------------------------------------------ +Connectivity-Wireless-NFC-1 | NFC | Protected against relay and replay attacks. +Connectivity-Wireless-NFC-2 | Device | Disable unneeded and unapproved services and profiles. + +Domain | Object | Recommendations +---------------------------- | -------------- | -------------------------------------- +Application-Cloud-Download-1 | authentication | Must implement authentication process. +Application-Cloud-Download-2 | Authorization | Must implement Authorization process. + +Domain | Object | Recommendations +---------------------------------- | ------------- | ---------------------------------------------------------- +Application-Cloud-Infrastructure-1 | Packet | Should implement a DPI. +Application-Cloud-Infrastructure-2 | DoS | Must implement a DoS protection. +Application-Cloud-Infrastructure-3 | Test | Should implement scanning tools like SATS and DAST. +Application-Cloud-Infrastructure-4 | Log | Should implement security tools (IDS and IPS). +Application-Cloud-Infrastructure-5 | App integrity | Applications must be signed by the code signing authority. + +Domain | Object | Recommendations +----------------------------- | ----------------------------------------- | --------------------------------- +Application-Cloud-Transport-1 | Integrity, confidentiality and legitimacy | Should implement IPSec standards. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.2_To_Do_Notes.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.2_To_Do_Notes.md new file mode 100644 index 0000000..23482a9 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/10_Annexes/1.2.10.2_To_Do_Notes.md @@ -0,0 +1,89 @@ +--- +edit_link: '' +title: Todo notes +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/annexes/todoNotes.md +--- + + + +# Todo notes + + +Domain | Improvement +--------------- | ---------------------------------------------------- +Boot-Abstract-1 | More generic and add examples (The chain of trust). + +Domain | Improvement +--------------- | ------------------------------------------- +Boot-Abstract-1 | Review the definition of the "boot loader". + +Domain | Improvement +--------------- | ------------------------------------ +Boot-Consoles-1 | Secure loader: No reference earlier? + +Domain | Improvement +--------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- +Hypervisor-Abstract-1 | Complete Hypervisor part ([jailhouse](https://github.com/siemens/jailhouse) / [KVM](https://www.linux-kvm.org/page/Main_Page) / [Xen](https://www.xenproject.org/developers/teams/embedded-and-automotive.html)). + +Domain | Improvement +-------------------------------- | ----------------------------- +Kernel-General-IndependentExec-1 | Kernel or/and platform part ? + +Domain | Improvement +------------------------------- | --------------- +Kernel-General-LibraryLinking-1 | Keep this part? + +Domain | Improvement +------------------- | -------------------------------- +Platform-Abstract-1 | Create a graphics and sound part. + +Domain | Improvement +------------------- | ----------- +Platform-Services-1 | SystemD ? +Platform-Services-2 | Secure daemon ? + +Domain | Improvement +----------------------------- | ------------------------ +Platform-Users-Capabilities-1 | Kernel or Platform-user? +Platform-Users-Capabilities-2 | Add config note. + +Domain | Improvement +-------------------------- | ------------------------------ +Application-Installation-1 | Talk about AppFw offline mode. + +Domain | Improvement +----------------------- | ---------------------------------------------------------- +Application-Signature-1 | Add content (see secure build in Secure development part). + +Domain | Improvement +---------------------- | ------------ +Application-Services-1 | Add content (Which services?). +Application-Services-2 | Add Binder. + +Domain | Improvement +----------------------- | ----------------- +Connectivity-Abstract-1 | Improve abstract. + +Domain | Improvement +----------------------- | ------------------------------------------- +Connectivity-Wireless-1 | Add communication channels (RFID, ZigBee?). + +Domain | Improvement +------------- | ----------------- +Update-SOTA-1 | Part to complete. + +Domain | Improvement +----------------------- | ------------ +SecureDev-SecureBuild-1 | Add content. + +Domain | Improvement +---------------------- | ------------ +SecureDev-Signatures-1 | Add content. + +Domain | Improvement +--------------------- | ----------------------------------------------------- +SecureDev-CodeAudit-1 | Add CVE analyser. +SecureDev-CodeAudit-2 | [OSSTMM](http://www.isecom.org/mirror/OSSTMM.3.pdf). + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/1_Hardware/Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/1_Hardware/Abstract.md new file mode 100644 index 0000000..d9aeefb --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/1_Hardware/Abstract.md @@ -0,0 +1,86 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-1/0_Abstract.md +--- + + + +# Part 1 - Hardware + +## Abstract + +The Automotive Grade Linux platform is a Linux distribution with **AGL** compliant applications and services. +The platform includes the following hardware: + +- SoC (System-on-Chip). +- Memory (RAM, ROM, storage, etc.). +- Peripherals. + +You will find in this first part everything that concerns the hardware security. +The goal is to protect system against all attacks that are trying to gain +additional privileges by recovering and/or changing cryptographic keys in order +to alter the integrity of the boot. We should also prevent hardware modifications +in order to achieve this goal. We will expose below some examples of possible +configurations. + +-------------------------------------------------------------------------------- + +## Acronyms and Abbreviations + +The following table lists the terms utilized within this part of the document. + +Acronyms or Abbreviations | Description +------------------------- | -------------------------------------- +_HSM_ | **H**ardware **S**ecurity **M**odule +_NVM_ | **N**on-**V**olatile **M**emory +_SHE_ | **S**ecure **H**ardware **E**xtensions + +-------------------------------------------------------------------------------- + +## Integrity + +The board must store hardcoded cryptographic keys in order to verify among others +the _integrity_ of the _bootloader_. Manufacturers can use **HSM** and **SHE** to +enhance the security of their board. + + + +Domain | Object | Recommendations +-------------------- | ---------- | ---------------------------------- +Hardware-Integrity-1 | Bootloader | Must control bootloader integrity. +Hardware-Integrity-2 | Board | Must use a HSM. +Hardware-Integrity-3 | RTC | Must not be alterable. + + + +-------------------------------------------------------------------------------- + + + +## Certificates + + + +Domain | Object | Recommendations +---------------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------- +Hardware-Certificate-1 | System | Shall allow storing dedicated certificates. +Hardware-Certificate-2 | ECU | The ECU must verify the certification authority hierarchy. +Hardware-Certificate-3 | System | Allow the modification of certificates only if the source can be authenticated by a certificate already stored or in the higher levels of the chain of trust. + + + +-------------------------------------------------------------------------------- + +## Memory + + + +Domain | Object | Recommendations +----------------- | ---------- | ------------------------------------------------------------------------------------ +Hardware-Memory-1 | ECU | The ECU shall never expose the unencrypted key in RAM when using cryptographic keys. +Hardware-Memory-2 | Bootloader | Internal NVM only +Hardware-Module-3 | - | HSM must be used to secure keys. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.0_Abstract.md new file mode 100644 index 0000000..9095b62 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.0_Abstract.md @@ -0,0 +1,73 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-2/0_Abstract.md +--- + + + +# Part 2 - Secure boot + +## Abstract + + + +Domain | Improvement +--------------- | ---------------------------------------------------- +Boot-Abstract-1 | More generic and add examples (The chain of trust). + + + +Secure boot refers to preventing malicious software applications and +“unauthorized” operating systems from loading during the system start-up process. +The goal is to protect users from rootkits and other low-level malware attacks. +Modern bootloaders come with features that can be used to enable secure boot in the system. + +**Boot Hardening**: Steps/requirements to configure the boot sequence, in order +to restrict the device from executing anything other than the approved software +image. + +In this part, we will see a series of settings that will allow us to improve +security during boot phase. For the purposes of reference and explanation, we +are providing guidance on how to configure an embedded device that runs with a +3.10.17 Linux kernel. If the integrity is not checked or if a critical error +occurs, the system must boot on a very stable backup image. + +**Requirements**: These requirements must be met even if an alternative version +of the Linux kernel is chosen. + +**Recommendations**: Detailed best practices that should be applied in order to +secure a device. Although they are not currently listed as hard requirements, +they may be upgraded to requirements status in the future. In addition, specific +operators may change some of these recommendations into requirements based on +their specific needs and objectives. + + + +Domain | Improvement +--------------- | ------------------------------------------- +Boot-Abstract-1 | Review the definition of the "boot loader". + + + +**Boot loader**: The boot loader consists of the Primary boot loader residing +in **OTP** memory, sboot, U-Boot and Secure loader residing in external flash +(NAND or SPI/NOR flash memory). The CPU on power on or reset executes the +primary boot loader. The **OTP** primary boot loader makes the necessary initial +system configuration and then loads the secondary boot loader sboot from +external flash memory to ram memory. The sboot then loads the U-Boot along with +the Secure loader. U-Boot then verifies the Kernel/system image integrity, then +loads the Kernel/system image before passing control to it. + +-------------------------------------------------------------------------------- + +## Acronyms and Abbreviations + +The following table lists the terms utilized within this part of the document. + +Acronyms or Abbreviations | Description +------------------------- | ----------------------------------------------------------------------- +_FUSE_ | **F**ilesystem in **U**ser**S**pac**E** +_OTP_ | **O**ne-**T**ime-**P**rogrammable +_DOCSIS_ | **D**ata **O**ver **C**able **S**ervice **I**nterface **S**pecification diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.1_Image.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.1_Image.md new file mode 100644 index 0000000..998c514 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.1_Image.md @@ -0,0 +1,61 @@ +--- +edit_link: '' +title: Image +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-2/1-Image.md +--- + + + +# Image + +## Image selection + +The boot process shall be uninterruptible and shall irrevocably boot the image +as specified in the boot environment. + +In U-Boot set the "_bootdelay_" environment variable and/or define +`CONFIG_BOOTDELAY` to _-2_. + + + +Domain | _Variable_ / `Config` name | `Value` +---------------------- | -------------------------- | ------- +Boot-Image-Selection-1 | `CONFIG_BOOTDELAY` | `-2` +Boot-Image-Selection-2 | _bootdelay_ | `-2` + + + +-------------------------------------------------------------------------------- + +## Image authenticity + +It shall not be possible to boot from an unverified image. The secure boot +feature in U-Boot shall be enabled. The secure boot feature is available from +U-Boot 2013.07 version. To enable the secure boot feature, enable the following +features: + +``` +CONFIG_FIT: Enables support for Flat Image Tree (FIT) uImage format. +CONFIG_FIT_SIGNATURE: Enables signature verification of FIT images. +CONFIG_RSA: Enables RSA algorithm used for FIT image verification. +CONFIG_OF_CONTROL: Enables Flattened Device Tree (FDT) configuration. +CONFIG_OF_SEPARATE: Enables separate build of u-Boot from the device tree. +CONFIG_DEFAULT_DEVICE_TREE: Specifies the default Device Tree used for the run-time configuration of U-Boot. +``` + +Generate the U-Boot image with public keys to validate and load the image. It +shall use RSA2048 and SHA256 for authentication. + + + +Domain | `Config` name | _State_ +------------------------- | ---------------------------- | -------- +Boot-Image-Authenticity-1 | `CONFIG_FIT` | _Enable_ +Boot-Image-Authenticity-2 | `CONFIG_FIT_SIGNATURE` | _Enable_ +Boot-Image-Authenticity-3 | `CONFIG_RSA` | _Enable_ +Boot-Image-Authenticity-4 | `CONFIG_OF_CONTROL` | _Enable_ +Boot-Image-Authenticity-5 | `CONFIG_OF_SEPARATE` | _Enable_ +Boot-Image-Authenticity-6 | `CONFIG_DEFAULT_DEVICE_TREE` | _Enable_ + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.2_Communication-modes.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.2_Communication-modes.md new file mode 100644 index 0000000..3381324 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.2_Communication-modes.md @@ -0,0 +1,98 @@ +--- +edit_link: '' +title: Communication modes +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-2/2-Communication-modes.md +--- + + + +# Communication modes + +## Disable USB, Serial and DOCSIS Support + +To disable USB support in U-Boot, following config's shall not be defined: + +``` +CONFIG_CMD_USB: Enables basic USB support and the usb command. +CONFIG_USB_UHCI: Defines the lowlevel part. +CONFIG_USB_KEYBOARD: Enables the USB Keyboard. +CONFIG_USB_STORAGE: Enables the USB storage devices. +CONFIG_USB_HOST_ETHER: Enables USB Ethernet adapter support. +``` + +In addition, disable unnecessary communication modes like Ethernet, Serial +ports, DOCSIS in U-Boot and sboot that are not necessary. + +Linux Kernel support for USB should be compiled-out if not required. If it is +needed, the Linux Kernel should be configured to only enable the minimum +required USB devices. User-initiated USB-filesystems should be treated with +special care. Whether or not the filesystems are mounted in userspace +(**FUSE**), restricted mount options should be observed. + + + +Domain | Communication modes | _State_ +-------------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- +Boot-Communication-1 | `USB` | _Disabled_ and _Compiled-out_ if not required. +Boot-Communication-2 | `USB` | Else, Kernel should be configured to only enable the minimum required USB devices and filesystems should be treated with special care. +Boot-Communication-3 | `Ethernet` | _Disabled_ +Boot-Communication-4 | U-boot and sboot `DOCSIS` | _Disabled_ +Boot-Communication-5 | `Serial ports` | _Disabled_ + + + +Domain | `Config` name | _State_ +------------------------ | ----------------------- | ------------- +Boot-Communication-USB-1 | `CONFIG_CMD_USB` | _Not defined_ +Boot-Communication-USB-2 | `CONFIG_USB_UHCI` | _Not defined_ +Boot-Communication-USB-3 | `CONFIG_USB_KEYBOARD` | _Not defined_ +Boot-Communication-USB-4 | `CONFIG_USB_STORAGE` | _Not defined_ +Boot-Communication-USB-5 | `CONFIG_USB_HOST_ETHER` | _Not defined_ + + + +-------------------------------------------------------------------------------- + +## Disable all unused Network Interfaces + +Only used network interfaces should be enabled. +Where possible, services should also be limited to those necessary. + + + +Domain | Communication modes | _State_ +-------------------- | -------------------- | --------------------------------------------------------------------------------------------- +Boot-Communication-1 | `Network interfaces` | Preferably _no network interface is allowed_, otherwise, restrict the services to those used. + + + +## Remove or Disable Unnecessary Services, Ports, and Devices + +Restrict the `services`, `ports` and `devices` to those used. + + + +Domain | Object | Recommendations +-------------------- | --------------------------------- | ------------------------------------------------------------- +Boot-Communication-1 | `Services`, `ports` and `devices` | Restrict the `services`, `ports` and `devices` to those used. + + + +## Disable flash access + +**Recommendation**: + +In U-Boot following flash memory commands shall be disabled: + +**NAND**: Support for nand flash access available through `do_nand` has to be disabled. + + + +Domain | `Command` name | _State_ +-------------------------- | -------------- | --------- +Boot-Communication-Flash-1 | `do_nand` | _Disable_ + + + +Similarly sboot should disable flash access support through command line if any. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.3_Consoles.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.3_Consoles.md new file mode 100644 index 0000000..e578acd --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/2_Secure_Boot/1.2.2.3_Consoles.md @@ -0,0 +1,116 @@ +--- +edit_link: '' +title: Consoles +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-2/3-Consoles.md +--- + + + +# Consoles + +## Disable serial console + +Serial console output shall be disabled. To disable console output in U-Boot, +set the following macros: + + + +Domain | `Config` name | `Value` +---------------------- | --------------------------------------- | --------- +Boot-Consoles-Serial-1 | `CONFIG_SILENT_CONSOLE` | `Disable` +Boot-Consoles-Serial-2 | `CONFIG_SYS_DEVICE_NULLDEV` | `Disable` +Boot-Consoles-Serial-3 | `CONFIG_SILENT_CONSOLE_UPDATE_ON_RELOC` | `Disable` + + + +Domain | Improvement +--------------- | ------------------------------------ +Boot-Consoles-1 | Secure loader: No reference earlier? + + + +And set "**silent**" environment variable. For the Secure loader, +disable the traces by not defining the below macro: + + + +Domain | `Environment variable` name | _State_ +---------------------- | --------------------------- | ------------- +Boot-Consoles-Serial-1 | `INC_DEBUG_PRINT` | _Not defined_ + + + +For sboot proper configuration needs to be done to disable the serial console. + +-------------------------------------------------------------------------------- + + + +## Immutable environment variables + +In U-Boot, ensure Kernel command line, boot commands, boot delay and other +environment variables are immutable. This will prevent side-loading of alternate +images, by restricting the boot selection to only the image in FLASH. + +The environment variables shall be part of the text region in U-Boot as default +environment variable and not in non-volatile memory. + +Remove configuration options related to non-volatile memory, such as: + + + +Domain | `Config` name | _State_ +-------------------------- | ---------------------------- | --------- +Boot-Consoles-Variables-1 | `CONFIG_ENV_IS_IN_MMC` | `#undef` +Boot-Consoles-Variables-2 | `CONFIG_ENV_IS_IN_EEPROM` | `#undef` +Boot-Consoles-Variables-3 | `CONFIG_ENV_IS_IN_FLASH` | `#undef` +Boot-Consoles-Variables-4 | `CONFIG_ENV_IS_IN_DATAFLASH` | `#undef` +Boot-Consoles-Variables-5 | `CONFIG_ENV_IS_IN_FAT` | `#undef` +Boot-Consoles-Variables-6 | `CONFIG_ENV_IS_IN_NAND` | `#undef` +Boot-Consoles-Variables-7 | `CONFIG_ENV_IS_IN_NVRAM` | `#undef` +Boot-Consoles-Variables-8 | `CONFIG_ENV_IS_IN_ONENAND` | `#undef` +Boot-Consoles-Variables-9 | `CONFIG_ENV_IS_IN_SPI_FLASH` | `#undef` +Boot-Consoles-Variables-10 | `CONFIG_ENV_IS_IN_REMOTE` | `#undef` +Boot-Consoles-Variables-11 | `CONFIG_ENV_IS_IN_UBI` | `#undef` +Boot-Consoles-Variables-12 | `CONFIG_ENV_IS_NOWHERE` | `#define` + + + +-------------------------------------------------------------------------------- + + + +## (Recommendation) Removal of memory dump commands + +In U-Boot, following commands shall be disabled to avoid memory dumps: + +``` +md : Memory Display command. +mm : Memory modify command - auto incrementing address. +nm : Memory modify command - constant address. +mw : Memory write. +cp : Memory copy. +mwc : Memory write cyclic. +mdc : Memory display cyclic. +mtest : Simple ram read/write test. +loopw : Infinite write loop on address range. +``` + + + +Domain | `Command` name | _State_ +----------------------- | -------------- | ---------- +Boot-Consoles-MemDump-1 | `md` | _Disabled_ +Boot-Consoles-MemDump-2 | `mm` | _Disabled_ +Boot-Consoles-MemDump-3 | `nm` | _Disabled_ +Boot-Consoles-MemDump-4 | `mw` | _Disabled_ +Boot-Consoles-MemDump-5 | `cp` | _Disabled_ +Boot-Consoles-MemDump-6 | `mwc` | _Disabled_ +Boot-Consoles-MemDump-7 | `mdc` | _Disabled_ +Boot-Consoles-MemDump-8 | `mtest` | _Disabled_ +Boot-Consoles-MemDump-9 | `loopw` | _Disabled_ + + + +Similarly, memory dump support shall be disabled from sboot. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/3_Hypervisor/Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/3_Hypervisor/Abstract.md new file mode 100644 index 0000000..61d62c8 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/3_Hypervisor/Abstract.md @@ -0,0 +1,27 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-3/0_Abstract.md +--- + + + +# Part 3 - Hypervisor + +Definition: "A hypervisor or virtual machine monitor (VMM) is computer software, +firmware or hardware that creates and runs virtual machines". + +It must include a signature verification (possibly delegated). + + + +Domain | Improvement +--------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- +Hypervisor-Abstract-1 | Complete Hypervisor part ([jailhouse](https://github.com/siemens/jailhouse) / [KVM](https://www.linux-kvm.org/page/Main_Page) / [Xen](https://www.xenproject.org/developers/teams/embedded-and-automotive.html)). + + + +## Native or Bare-metal hypervisors + +These hypervisors run directly on the host's hardware to control the hardware and to manage guest operating systems. Those are the ones we're interested in. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.0_Abstract.md new file mode 100644 index 0000000..cff791b --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.0_Abstract.md @@ -0,0 +1,69 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-4/0_Abstract.md +--- + + + +# Part 4 - Kernel + +## Abstract + +**System Hardening:** Best practices associated with the configuration of an +embedded Linux based operating system. This section includes both hardening of +the kernel itself, as well as specific configurations and patches used to +protect against known vulnerabilities within the build and configuration of the +root filesystem. + +At the Kernel level, we must ensure that no console can be launched. It could be +used to change the behavior of the system or to have more information about it. +Another aspect is the protection of the memory used by the Kernel. + +The next sub-sections contain information on various kernel configuration +options to enhance the security in the kernel (3.10.17) and also for +applications compiled to take advantage of these security features. +Additionally, there are also configuration options that protect from known +vulnerable configuration options. Here's a high level summary of various kernel +configurations that shall be required for deployment. + +## Kernel Version + +The choice of kernel version for the AGL system is essential to its security. +Depending on the type of board and eventual production system, different kernel +versions are used. For example, one of the systems under study uses the +Linux kernel version 3.10, while another uses the Linux kernel version 4.4. +For the Linux kernel version 3.10.31, there are 25 known vulnerabilities. +These vulnerabilities would allow an attacker to gain privileges, +bypass access restrictions, allow memory to be corrupted, or cause denial of service. +In contrast, the Linux kernel version of 4.4 has many fewer known vulnerabilities. +For this reason, we would in general recommend the later kernel version as a basis +for the platform. + +Note that, although there are fewer known vulnerabilities in the most recent kernel +versions there may be many unknown vulnerabilities underlying. +A rule of thumb is to update the kernel as much as possible to avoid the problems +you do know, but you should not be complacent in the trust that you place in it. +A defense-in-depth approach would then apply. + +If there are constraints and dependencies in upgrading to a newer kernel version +(e.g. device drivers, board support providers) and you are forced to an older +Linux kernel version, there need to be additional provisions made to reduce +the risk of kernel exploits, which can include memory monitoring, watch-dog services, +and system call hooking. In this case, further defense-in-depth techniques +may be required to mitigate the risk of attacks to known vulnerabilities, +which can also include runtime integrity verification of components +that are vulnerable to tampering. + +## Kernel Build Configuration + +The kernel build configuration is extremely important for determining the level +of access to services and to reduce the breadth of the attack surface. +Linux contains a great and flexible number of capabilities and this is only controlled +through the build configuration. For example, the `CONFIG_MODULES` parameter +allows kernel modules to be loaded at runtime extending the capabilities of the kernel. +This capability needs to be either inhibited or controlled at runtime through +other configuration parameters. For example, `CONFIG_MODULE_SIG_FORCE=y` ensures +that only signed modules are loaded. There is a very large number of kernel +configuration parameters, and these are discussed in detail in this section. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.1_General.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.1_General.md new file mode 100644 index 0000000..3d7fae0 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.1_General.md @@ -0,0 +1,287 @@ +--- +edit_link: '' +title: General +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-4/1-General.md +--- + + + +# General configuration + +## Mandatory Access Control + +Kernel should controls access with labels and policy. + + + +Domain | `Config` name | `Value` +-------------------- | -------------- | -------------------------------------- +Kernel-General-MAC-1 | CONFIG_IP_NF_SECURITY | m +Kernel-General-MAC-2 | CONFIG_IP6_NF_SECURITY | m +Kernel-General-MAC-3 | CONFIG_EXT2_FS_SECURITY | y +Kernel-General-MAC-4 | CONFIG_EXT3_FS_SECURITY | y +Kernel-General-MAC-5 | CONFIG_EXT4_FS_SECURITY | y +Kernel-General-MAC-6 | CONFIG_SECURITY | y +Kernel-General-MAC-7 | CONFIG_SECURITY_SMACK | y +Kernel-General-MAC-8 | CONFIG_TMPFS_XATTR | y + + + +Please also refer to the [**Mandatory Access Control** documentation in Platform](../part-5/1-MAC.html) part. +You can also find useful documentation and links on wikipedia about [**MAC**](https://en.wikipedia.org/wiki/Mandatory_access_control) +and about [**SMACK**](https://en.wikipedia.org/wiki/Simplified_Mandatory_Access_Control_Kernel). + +-------------------------------------------------------------------------------- + +## Disable kexec + +**Kexec** is a system call that enables you to load and boot into another kernel from the currently running kernel. This feature is not required in a production environment. + + + +Domain | `Config` name | `Value` +---------------------- | -------------- | ------- +Kernel-General-kexec-1 | `CONFIG_KEXEC` | `n` + + + + + +**kexec** can load arbitrary kernels but signing of new kernel can be enforced like it is can be enforced for new modules. + + + +-------------------------------------------------------------------------------- + +## Disable kernel IP auto-configuration + +It is preferable to have an IP configuration performed using a user-space tool as these tend to have more validation. We do not want the network interface coming up until the system has come up properly. + + + +Domain | `Config` name | `Value` +--------------------------- | --------------- | ------- +Kernel-General-IPAutoConf-1 | `CONFIG_IP_PNP` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable Sysctl syscall support + +Enabling this will result in code being included that is hard to maintain and not well tested. + + + +Domain | `Config` name | `Value` +------------------------------- | ----------------------- | ------- +Kernel-General-SysCtl_SysCall-1 | `CONFIG_SYSCTL_SYSCALL` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable Legacy Linux Support + +There are some Kernel Configs which are present only to support legacy binaries. See also "Consoles" part in order to disabling support for legacy binary formats. The `uselib` system call, in particular, has no valid use in any `libc6` or `uclibc` system in recent times. This configuration is supported in **Linux 3.15 and greater** and thus should only be disabled for such versions. + + + +Domain | `Config` name | `Value` +---------------------------- | --------------- | ------- +Kernel-General-LegacyLinux-1 | `CONFIG_USELIB` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable firmware auto-loading user mode helper + +The firmware auto loading helper, which is a utility executed by the kernel on `hotplug` events requiring firmware, can to be set `setuid`. As a result of this, the helper utility is an attractive target for attackers with control of physical ports on the device. Disabling this configuration that is supported in **Linux 3.9 and greater**. + + + +Domain | `Config` name | `Value` +--------------------------- | ------------------------------ | ------- +Kernel-General-FirmHelper-1 | `CONFIG_FW_LOADER_USER_HELPER` | `n` + + + + + +It doesn't strictly need to be `setuid`, there is an option of shipping firmware builtin into kernel without initrd/filesystem. + + + +-------------------------------------------------------------------------------- + +## Enable Kernel Panic on OOPS + +When fuzzing the kernel or attempting kernel exploits attackers are likely to trigger kernel OOPSes. Setting the behavior on OOPS to PANIC can impede their progress. + +This configuration is supported in **Linux 3.5 and greater** and thus should only be enabled for such versions. + + + +Domain | `Config` name | `Value` +---------------------------- | ---------------------- | ------- +Kernel-General-PanicOnOOPS-1 | `CONFIG_PANIC_ON_OOPS` | `y` + + + +-------------------------------------------------------------------------------- + + + +## Disable socket monitoring interface + +These monitors can be used to inspect shared file descriptors on Unix Domain sockets or traffic on 'localhost' which is otherwise assumed to be confidential. + +The `CONFIG_PACKET_DIAG` configuration is supported in **Linux 3.7 and greater** and thus should only be disabled for such versions. + +The `CONFIG_UNIX_DIAG` configuration is supported in **Linux 3.3 and greater** and thus should only be disabled for such versions. + + + +Domain | `Config` name | `Value` +-------------------------- | -------------------- | ------- +Kernel-General-SocketMon-1 | `CONFIG_PACKET_DIAG` | `n` +Kernel-General-SocketMon-2 | `CONFIG_UNIX_DIAG` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable BPF JIT + +The BPF JIT can be used to create kernel-payloads from firewall table rules. + +This configuration for is supported in **Linux 3.16 and greater** and thus should only be disabled for such versions. + + + +Domain | `Config` name | `Value` +------------------------ | ---------------- | ------- +Kernel-General-BPF_JIT-1 | `CONFIG_BPF_JIT` | `n` + + + +-------------------------------------------------------------------------------- + +## Enable Enforced Module Signing + +The kernel should never allow an unprivileged user the ability to load specific kernel modules, +since that would provide a facility to unexpectedly extend the available attack surface. + +To protect against even privileged users, systems may need to either disable +module loading entirely, or provide signed modules +(e.g. `CONFIG_MODULE_SIG_FORCE`, or dm-crypt with LoadPin), to keep from having +root load arbitrary kernel code via the module loader interface. + +This configuration is supported in **Linux 3.7 and greater** and thus should only be enabled for such versions. + + + +Domain | `Config` name | `Value` +------------------------------ | ------------------------- | ------- +Kernel-General-ModuleSigning-1 | `CONFIG_MODULE_SIG_FORCE` | `y` + + + +It is also possible to block the loading of modules after startup with "kernel.modules_disabled". + + + +Domain | `Variable` name | `Value` +------------------------------ | ------------------------- | ------- +Kernel-General-ModuleSigning-2 | `kernel.modules_disabled` | `1` + + + +-------------------------------------------------------------------------------- + + + +## Disable all USB, PCMCIA (and other `hotplug` bus) drivers that aren't needed + +To reduce the attack surface, the driver enumeration, probe, and operation happen in the kernel. The driver data is parsed by the kernel, so any logic bugs in these drivers can become kernel exploits. + + + +Domain | Object | _State_ +------------------------ | ------------------- | ---------- +Kernel-General-Drivers-1 | `USB` | _Disabled_ +Kernel-General-Drivers-2 | `PCMCIA` | _Disabled_ +Kernel-General-Drivers-3 | Other `hotplug` bus | _Disabled_ + + + +-------------------------------------------------------------------------------- + +## Position Independent Executables + + + +Domain | Improvement +-------------------------------- | ----------------------------- +Kernel-General-IndependentExec-1 | Kernel or/and platform part ? + + + + + +Domain | `compiler` and `linker` options | _State_ +-------------------------------- | ------------------------------- | -------- +Kernel-General-IndependentExec-1 | `-pie -fpic` | _Enable_ + + + +Produce a position independent executable on targets which supports it. + +-------------------------------------------------------------------------------- + +## Prevent Overwrite Attacks + +`-z,relro` linking option helps during program load, several ELF memory sections need to be written by the linker, but can be turned read-only before turning over control to the program. This prevents some Global Offset Table GOT overwrite attacks, or in the dtors section of the ELF binary. + + + +Domain | `compiler` and `linker` options | _State_ +--------------------------------- | ------------------------------- | -------- +Kernel-General-OverwriteAttacks-1 | `-z,relro` | _Enable_ +Kernel-General-OverwriteAttacks-2 | `-z,now` | _Enable_ + + + +During program load, all dynamic symbols are resolved, allowing for the complete GOT to be marked read-only (due to `-z relro` above). This prevents GOT overwrite attacks. For very large application, this can incur some performance loss during initial load while symbols are resolved, but this shouldn't be an issue for daemons. + +-------------------------------------------------------------------------------- + + + +## Library linking + + + +Domain | Improvement +------------------------------- | --------------- +Kernel-General-LibraryLinking-1 | Keep this part? + + + +It is recommended that dynamic linking should generally not be allowed. This will avoid the user from replacing a library with malicious library. + + + +Domain | Object | Recommendations +------------------------------- | --------------- | -------------------------------- +Kernel-General-LibraryLinking-1 | Dynamic linking | Should generally not be allowed. + + + + + +Linking everything statically doesn't change anything wrt security as binaries will live under same user:group as libraries and setuid executables ignore `LD_PRELOAD/LD_LIBRARY_PATH`. It also increases RSS footprint and creates problems with upgrading. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.2_Memory.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.2_Memory.md new file mode 100644 index 0000000..9c3fdb1 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.2_Memory.md @@ -0,0 +1,165 @@ +--- +edit_link: '' +title: Memory +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-4/2-Memory.md +--- + + + +# Memory + +## Restrict access to kernel memory + +The /dev/kmem file in Linux systems is directly mapped to kernel virtual memory. This can be disastrous if an attacker gains root access, as the attacker would have direct access to kernel virtual memory. + +To disable the /dev/kmem file, which is very infrequently used by applications, the following kernel option should be set in the compile-time kernel configuration: + + + +Domain | `Config` name | `Value` +------------------------------ | ---------------- | ------- +Kernel-Memory-RestrictAccess-1 | `CONFIG_DEVKMEM` | `n` + + + +In case applications in userspace need /dev/kmem support, it should be available only for authenticated applications. + +-------------------------------------------------------------------------------- + +## Disable access to a kernel core dump + +This kernel configuration disables access to a kernel core dump from user space. If enabled, it gives attackers a useful view into kernel memory. + + + +Domain | `Config` name | `Value` +------------------------ | ------------------- | ------- +Kernel-Memory-CoreDump-1 | `CONFIG_PROC_KCORE` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable swap + +If not disabled, attackers can enable swap at runtime, add pressure to the memory subsystem and then scour the pages written to swap for useful information. + + + +Domain | `Config` name | `Value` +-------------------- | ------------- | ------- +Kernel-Memory-Swap-1 | `CONFIG_SWAP` | `n` + + + + + +- Enabling swap at runtime require `CAP_SYS_ADMIN`. +- Swap block device is usually under root:disk. +- Linux never swaps kernel pages. +- If swap disabling is not possible, swap encryption should be enabled. + + + +-------------------------------------------------------------------------------- + + + +## Disable "Load All Symbols" + +There is a /proc/kallsyms file which exposes the kernel memory space address of many kernel symbols (functions, variables, etc...). This information is useful to attackers in identifying kernel versions/configurations and in preparing payloads for the exploits of kernel space. + +Both `KALLSYMS_ALL` and `KALLSYMS` shall be disabled; + + + +Domain | `Config` name | `Value` +------------------------------ | --------------------- | ------- +Kernel-Memory-LoadAllSymbols-1 | `CONFIG_KALLSYMS` | `n` +Kernel-Memory-LoadAllSymbols-2 | `CONFIG_KALLSYMS_ALL` | `n` + + + +-------------------------------------------------------------------------------- + +## Stack protection + +To prevent stack-smashing, similar to the stack protector used for ELF programs in user-space, the kernel can protect its internal stacks as well. + +This configuration is supported in **Linux 3.11 and greater** and thus should only be enabled for such versions. + +This configuration also requires building the kernel with the **gcc compiler 4.2 or greater**. + + + +Domain | `Config` name | `Value` +--------------------- | -------------------------- | ------- +Kernel-Memory-Stack-1 | `CONFIG_CC_STACKPROTECTOR` | `y` + + + +Other defenses include things like shadow stacks. + +-------------------------------------------------------------------------------- + +## Disable access to /dev/mem + +The /dev/mem file in Linux systems is directly mapped to physical memory. This can be disastrous if an attacker gains root access, as the attacker would have direct access to physical memory through this convenient device file. It may not always be possible to disable such file, as some applications might need such support. In that case, then this device file should be available only for authenticated applications. + +This configuration is supported in **Linux 4.0 and greater** and thus should only be disabled for such versions. + + + +Domain | `Config` name | `Value` +---------------------- | --------------- | ------- +Kernel-Memory-Access-1 | `CONFIG_DEVMEM` | `n` + + + +-------------------------------------------------------------------------------- + + + +## Disable cross-memory attach + +Disable the process_vm_*v syscalls which allow one process to peek/poke the virtual memory of another. + +This configuration is supported in **Linux 3.5 and greater** and thus should only be disabled for such versions. + + + +Domain | `Config` name | `Value` +------------------------------ | --------------------- | ------- +Kernel-Memory-CrossMemAttach-1 | `CROSS_MEMORY_ATTACH` | `n` + + + +-------------------------------------------------------------------------------- + +## Stack Smashing Attacks + + + +Domain | `compiler` and `linker` options | _State_ +----------------------------- | ------------------------------- | -------- +Kernel-Memory-StackSmashing-1 | `-fstack-protector-all` | _Enable_ + + + +Emit extra code to check for buffer overflows, such as stack smashing attacks. + +-------------------------------------------------------------------------------- + +## Detect Buffer Overflows + + + +Domain | `compiler` options and `config` name | `Value` +------------------------------- | ------------------------------------ | ------- +Kernel-Memory-BufferOverflows-1 | `-D_FORTIFY_SOURCE` | `2` +Kernel-Memory-BufferOverflows-2 | `CONFIG_FORTIFY_SOURCE` | `y` + + + +Helps detect some buffer overflow errors. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.3_Consoles.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.3_Consoles.md new file mode 100644 index 0000000..59ccaf1 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.3_Consoles.md @@ -0,0 +1,87 @@ +--- +edit_link: '' +title: Consoles +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-4/3-Consoles.md +--- + + + +# Serial + +## Disable serial console + +The serial console should be disabled to prevent an attacker from accessing this powerful interface. + + + +Domain | `Config` name | `Value` +------------------------ | ---------------------------- | ------- +Kernel-Consoles-Serial-1 | `CONFIG_SERIAL_8250` | `n` +Kernel-Consoles-Serial-2 | `CONFIG_SERIAL_8250_CONSOLE` | `n` +Kernel-Consoles-Serial-3 | `CONFIG_SERIAL_CORE` | `n` +Kernel-Consoles-Serial-4 | `CONFIG_SERIAL_CORE_CONSOLE` | `n` + + + +-------------------------------------------------------------------------------- + +## Bake-in the kernel command-line + +The kernel command-line is used to control many aspects of the booting kernel, and is prone to tampering as they are passed in RAM with little to no reverse validation on these parameters. To prevent this type of attack, the kernel shall be configured to ignore commands line arguments, and use pre-configured (compile time) options instead. + +Set the kernel command line in the `CONFIG_CMDLINE KConfig` item and then pass no arguments from the bootloader. + + + +Domain | `Config` name | `Value` +----------------------------- | ------------------------- | ----------------------------------- +Kernel-Consoles-CommandLine-1 | `CONFIG_CMDLINE_BOOL` | `y` +Kernel-Consoles-CommandLine-2 | `CONFIG_CMDLINE` | `"insert kernel command line here"` +Kernel-Consoles-CommandLine-3 | `CONFIG_CMDLINE_OVERRIDE` | `y` + + + +It is recommended that any per-device settings (e.g: MAC addresses, serial numbers, etc.) be stored and accessed from read-only memory (or files), and that any such parameters be verified (signature checking) prior to their use. + +-------------------------------------------------------------------------------- + +## Disable KGDB + +The Linux kernel supports KGDB over USB and console ports. These mechanisms are controlled by the `kgdbdbgp` and `kgdboc` kernel command-line parameters. It is important to ensure that no shipping product contains a kernel with KGDB compiled-in. + + + +Domain | `Config` name | `Value` +---------------------- | ------------- | ------- +Kernel-Consoles-KDBG-1 | `CONFIG_KGDB` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable magic sysrq support + +On a few architectures, you can access a powerful debugger interface from the keyboard. The same powerful interface can be present on the serial console (responding to serial break) of Linux on other architectures. Disable to avoid potentially exposing this powerful backdoor. + + + +Domain | `Config` name | `Value` +----------------------- | -------------------- | ------- +Kernel-Consoles-SysRQ-1 | `CONFIG_MAGIC_SYSRQ` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable support for binary formats other than ELF + +This will make possible to plug wrapper-driven binary formats into the kernel. It enables support for binary formats other than ELF. Providing the ability to use alternate interpreters would assist an attacker in discovering attack vectors. + + + +Domain | `Config` name | `Value` +------------------------------ | -------------------- | ------- +Kernel-Consoles-BinaryFormat-1 | `CONFIG_BINFMT_MISC` | `n` + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.4_Debug.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.4_Debug.md new file mode 100644 index 0000000..52b2e6c --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.4_Debug.md @@ -0,0 +1,217 @@ +--- +edit_link: '' +title: Debug +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-4/4-Debug.md +--- + + + +# Debug + +No debuggers shall be present on the file system. This includes, but is not limited to, the GNU Debugger client/server (commonly known in their short form names such as the `gdb` and `gdbserver` executable binaries respectively), the `LLDB` next generation debugger or the `TCF` (Target Communications Framework) agnostic framework. Including these binaries as part of the file system will facilitate an attacker's ability to reverse engineer and debug (either locally or remotely) any process that is currently executing on the device. + +## Kernel debug symbols + +Debug symbols should always be removed from production kernels as they provide a lot of information to attackers. + + + +Domain | `Config` name | `Value` +---------------------- | ------------------- | ------- +Kernel-Debug-Symbols-1 | `CONFIG_DEBUG_INFO` | `n` + + + +These kernel debug symbols are enabled by other config items in the kernel. Care should be taken to disable those also. If `CONFIG_DEBUG_INFO` cannot be disabled, then enabling `CONFIG_DEBUG_INFO_REDUCED` is second best. + + + +At least `CONFIG_DEBUG_INFO_REDUCED` should be always enabled for developers to convert addresses in oops messages to line numbers. + + + +-------------------------------------------------------------------------------- + +## Disable Kprobes + +Kprobes enables you to dynamically break into any kernel routine and collect debugging and performance information non-disruptively. You can trap at almost any kernel code address, specifying a handler routine to be invoked when the breakpoint is hit. + + + +Domain | `Config` name | `Value` +---------------------- | ---------------- | ------- +Kernel-Debug-Kprobes-1 | `CONFIG_KPROBES` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable Tracing + +FTrace enables the kernel to trace every kernel function. Providing kernel trace functionality would assist an attacker in discovering attack vectors. + + + +Domain | `Config` name | `Value` +---------------------- | --------------- | ------- +Kernel-Debug-Tracing-1 | `CONFIG_FTRACE` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable Profiling + +Profiling and OProfile enables profiling the whole system, include the kernel, kernel modules, libraries, and applications. Providing profiling functionality would assist an attacker in discovering attack vectors. + + + +Domain | `Config` name | `Value` +------------------------ | ------------------ | ------- +Kernel-Debug-Profiling-1 | `CONFIG_OPROFILE` | `n` +Kernel-Debug-Profiling-2 | `CONFIG_PROFILING` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable OOPS print on BUG() + +The output from OOPS print can be helpful in Return Oriented Programming (ROP) when trying to determine the effectiveness of an exploit. + + + +Domain | `Config` name | `Value` +------------------------ | ------------------------- | ------- +Kernel-Debug-OOPSOnBUG-1 | `CONFIG_DEBUG_BUGVERBOSE` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable Kernel Debugging + +There are development-only branches of code in the kernel enabled by the `DEBUG_KERNEL` conf. This should be disabled to compile-out these branches. + + + +Domain | `Config` name | `Value` +------------------ | --------------------- | ------- +Kernel-Debug-Dev-1 | `CONFIG_DEBUG_KERNEL` | `n` +Kernel-Debug-Dev-2 | `CONFIG_EMBEDDED` | `n` + + + +In some kernel versions, disabling this requires also disabling `CONFIG_EMBEDDED`, and `CONFIG_EXPERT`. Disabling `CONFIG_EXPERT` makes it impossible to disable `COREDUMP`, `DEBUG_BUGVERBOSE`, `NAMESPACES`, `KALLSYMS` and `BUG`. In which case it is better to leave this enabled than enable the others. + +-------------------------------------------------------------------------------- + + + +## Disable the kernel debug filesystem + +The kernel debug filesystem presents a lot of useful information and means of manipulation of the kernel to an attacker. + + + +Domain | `Config` name | `Value` +------------------------- | ----------------- | ------- +Kernel-Debug-FileSystem-1 | `CONFIG_DEBUG_FS` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable BUG() support + +The kernel will display backtrace and register information for BUGs and WARNs in kernel space, making it easier for attackers to develop exploits. + + + +Domain | `Config` name | `Value` +------------------ | ------------- | ------- +Kernel-Debug-BUG-1 | `CONFIG_BUG` | `n` + + + +-------------------------------------------------------------------------------- + +## Disable core dumps + +Core dumps provide a lot of debug information for hackers. So disabling core dumps are recommended in production builds. + +This configuration is supported in **Linux 3.7 and greater** and thus should only be disabled for such versions. + + + +Domain | `Config` name | `Value` +------------------------ | ----------------- | ------- +Kernel-Debug-CoreDumps-1 | `CONFIG_COREDUMP` | `n` + + + +-------------------------------------------------------------------------------- + + + +## Kernel Address Display Restriction + +When attackers try to develop "run anywhere" exploits for kernel vulnerabilities, they frequently need to know the location of internal kernel structures. By treating kernel addresses as sensitive information, those locations are not visible to regular local users. + +**/proc/sys/kernel/kptr_restrict is set to "1"** to block the reporting of known kernel address leaks. + + + +Domain | `File` name | `Value` +---------------------------- | -------------------------------- | ------- +Kernel-Debug-AdressDisplay-1 | `/proc/sys/kernel/kptr_restrict` | `1` + + + +Additionally, various files and directories should be readable only by the root user: `/boot/vmlinuz*`, `/boot/System.map*`, `/sys/kernel/debug/`, `/proc/slabinfo` + + + +Domain | `File` or `Directorie` name | _State_ +---------------------------- | --------------------------- | ----------------------------- +Kernel-Debug-AdressDisplay-1 | `/boot/vmlinuz*` | _Readable Only for root user_ +Kernel-Debug-AdressDisplay-2 | `/boot/System.map*` | _Readable Only for root user_ +Kernel-Debug-AdressDisplay-3 | `/sys/kernel/debug/` | _Readable Only for root user_ +Kernel-Debug-AdressDisplay-4 | `/proc/slabinfo` | _Readable Only for root user_ + + + +-------------------------------------------------------------------------------- + +## DMESG Restrictions + +When attackers try to develop "run anywhere" exploits for vulnerabilities, they frequently will use `dmesg` output. By treating `dmesg` output as sensitive information, this output is not available to the attacker. + +**/proc/sys/kernel/dmesg_restrict can be set to "1"** to treat dmesg output as sensitive. + + + +Domain | `File` name | `Value` +-------------------- | --------------------------------- | ------- +Kernel-Debug-DMESG-1 | `/proc/sys/kernel/dmesg_restrict` | `1` + + + +Enable the below compiler and linker options when building user-space applications to avoid stack smashing, buffer overflow attacks. + +-------------------------------------------------------------------------------- + + + +## Disable /proc/config.gz + +It is extremely important to not expose the kernel configuration used on a production device to a potential attacker. With access to the kernel config, it could be possible for an attacker to build a custom kernel for the device that may disable critical security features. + + + +Domain | `Config` name | `Value` +--------------------- | ----------------- | ------- +Kernel-Debug-Config-1 | `CONFIG_IKCONFIG` | `n` + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.5_FileSystems.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.5_FileSystems.md new file mode 100644 index 0000000..0d60d9d --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/4_Kernel/1.2.4.5_FileSystems.md @@ -0,0 +1,69 @@ +--- +edit_link: '' +title: File Systems +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-4/5-FileSystems.md +--- + + + +# File System + +## Disable all file systems not needed + +To reduce the attack surface, file system data is parsed by the kernel, so any logic bugs in file system drivers can become kernel exploits. + +### Disable NFS file system + +NFS FileSystems are useful during development phases, but this can be a very helpful way for an attacker to get files when you are in production mode, so we must disable them. + + + +Domain | `Config` name | `Value` +------------------------ | --------------- | ------- +Kernel-FileSystems-NFS-1 | `CONFIG_NFSD` | `n` +Kernel-FileSystems-NFS-2 | `CONFIG_NFS_FS` | `n` + + + +-------------------------------------------------------------------------------- + + + +## Partition Mount Options + +There are several security restrictions that can be set on a filesystem when it is mounted. Some common security options include, but are not limited to: + +`nosuid` - Do not allow set-user-identifier or set-group-identifier bits to take effect. + +`nodev` - Do not interpret character or block special devices on the filesystem. + +`noexec` - Do not allow execution of any binaries on the mounted filesystem. + +`ro` - Mount filesystem as read-only. + +The following flags shall be used for mounting common filesystems: + + + +Domain | `Partition` | `Value` +-------------------------- | ------------------- | ----------------------------------------------------------------- +Kernel-FileSystems-Mount-1 | `/boot` | `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-2 | `/var` & `/tmp` | In `/etc/fstab` or `vfstab`, add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-3 | _Non-root local_ | If type is `ext2` or `ext3` and mount point not '/', add `nodev`. +Kernel-FileSystems-Mount-4 | _Removable storage_ | Add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-5 | _Temporary storage_ | Add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-6 | `/dev/shm` | Add `nosuid`, `nodev` and `noexec`. +Kernel-FileSystems-Mount-7 | `/dev` | Add `nosuid` and `noexec`. + + + +If `CONFIG_DEVTMPFS_MOUNT` is set, then the kernel will mount /dev and will not apply the `nosuid`, `noexec` options. Either disable `CONFIG_DEVTMPFS_MOUNT` or add a remount with `noexec` and `nosuid` options to system startup. + + + +Domain | `Config` name | _State_ or `Value` +-------------------------- | ----------------------- | ----------------------------------------------------------------------- +Kernel-FileSystems-Mount-1 | `CONFIG_DEVTMPFS_MOUNT` | _Disabled_ or add remount with `noexec` and `nosuid` to system startup. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.0_Abstract.md new file mode 100644 index 0000000..db911d2 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.0_Abstract.md @@ -0,0 +1,112 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/0_Abstract.md +--- + + + +# Part 5 - Platform + +## Abstract + +The Automotive Grade Linux platform is a Linux distribution with **AGL** compliant applications and services. +The platform includes the following software: + +- Linux **BSP** configured for reference boards. +- Proprietary device drivers for common peripherals on reference boards. +- Application framework. +- Windows/layer management (graphics). +- Sound resource management. +- An atomic software update system (chapter Update). +- Building and debug tools (based on Yocto project). + + + +Domain | Improvement +------------------- | -------------------------------- +Platform-Abstract-1 | Create a graphics and sound part. + + + +This part focuses on the AGL platform including all tools and techniques used to +upgrade the security and downgrade the danger. It must be possible to apply the +two fundamental principles written at the very beginning of the document. First +of all, security management must remain simple. You must also prohibit +everything by default, and then define a set of authorization rules. As cases +to deal with, we must: + +- Implement a **MAC** for processes and files. +- Limit communication between applications (_SystemBus_ and _SystemD_ part). +- Prohibit all tools used during development mode (_Utilities_ and _Services_ part). +- Manage user capabilities (_Users_ part). +- Manage application permissions and policies (_AGLFw_ part). + + + +The tools and concepts used to meet these needs are only examples. +Any other tool that meets the need can be used. + + + +In AGL, as in many other embedded systems, different security mechanisms settle +in the core layers to ensure isolation and data privacy. While the Mandatory +Access Control layer (**SMACK**) provides global security and isolation, other +mechanisms like **Cynara** are required to check application's permissions at +runtime. Applicative permissions (also called "_privileges_") may vary depending +on the user and the application being run: an application should have access to +a given service only if it is run by the proper user and if the appropriate +permissions are granted. + +## Discretionary Access Control + +**D**iscretionary **A**ccess **C**ontrol (**DAC**) is the traditional Linux method of separating +users and groups from one another. In a shared environment where multiple users +have access to a computer or network, Unix IDs have offered a way to contain access +within privilege areas for individuals, or shared among the group or system. +The Android system took this one step further, assigning new user IDs for each App. +This was never the original intention of Linux UIDs, but was able to provide +Android’s initial security element: the ability to sandbox applications. + +Although AGL mentions use of **DAC** for security isolation, the weight of the +security responsibility lies in the **M**andatory **A**ccess **C**ontrol (**MAC**) and **Cynara**. +Furthermore, there are system services with unique UIDs. however,the system +does not go to the extreme of Android, where every application has its own UID. +All sandboxing (app isolation) in AGL is handled in the **MAC** contexts. + +## Mandatory Access Control + +**M**andatory **A**ccess **C**ontrol (**MAC**) is an extension to **DAC**, +whereby extended attributes (xattr) are associated with the filesystem. +In the case of AGL, the smackfs filesystem allows files and directories +to be associated with a SMACK label, providing the ability of further +discrimination on access control. A SMACK label is a simple null terminated +character string with a maximum of 255 bytes. While it doesn’t offer the +richness of an SELinux label, which provides a user, role,type, and level, +the simplicity of a single value makes the overall design far less complex. +There is arguably less chance of the security author making mistakes in the policies set forth. + +-------------------------------------------------------------------------------- + + + +## Acronyms and Abbreviations + +The following table lists the terms utilized within this part of the document. + +Acronyms or Abbreviations | Description +------------------------- | -------------------------------------------------------------- +_ACL_ | **A**ccess **C**ontrol **L**ists +_alsa_ | **A**dvanced **L**inux **S**ound **A**rchitecture +_API_ | **A**pplication **P**rogramming **I**nterface +_AppFw_ | **App**lication **F**rame**w**ork +_BSP_ | **B**oard **S**upport **P**ackage +_Cap_ | **Cap**abilities +_DAC_ | **D**iscretionary **A**ccess **C**ontrol +_DDOS_ | **D**istributed **D**enial **O**f **S**ervice +_DOS_ | **D**enial **O**f **S**ervice +_IPC_ | **I**nter-**P**rocess **C**ommunication +_MAC_ | **M**andatory **A**ccess **C**ontrol +_PAM_ | **P**luggable **A**uthentication **M**odules +_SMACK_ | **S**implified **M**andatory **A**ccess **C**ontrol **K**ernel diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.1_Mandatory_Access_Control.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.1_Mandatory_Access_Control.md new file mode 100644 index 0000000..4b027f6 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.1_Mandatory_Access_Control.md @@ -0,0 +1,174 @@ +--- +edit_link: '' +title: Mandatory Access Control +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/1-MAC.md +--- + + + +# Mandatory Access Control + + + +We decided to put the **MAC** protection on the platform part despite the fact +that it applies to the kernel too, since its use will be mainly at the platform +level (except floor part). + + + +**M**andatory **A**ccess **C**ontrol (**MAC**) is a protection provided by the +Linux kernel that requires a **L**inux **S**ecurity **M**odule (**LSM**). AGL +uses an **LSM** called **S**implified **M**andatory **A**ccess **C**ontrol +**K**ernel (**SMACK**). This protection involves the creation of **SMACK** +labels as part of the extended attributes **SMACK** labels to the file extended +attributes. And a policy is also created to define the behaviour of each label. + +The kernel access controls is based on these labels and this policy. If there +is no rule, no access will be granted and as a consequence, what is not +explicitly authorized is forbidden. + +There are two types of **SMACK** labels: + +- **Execution SMACK** (Attached to the process): Defines how files are + _accessed_ and _created_ by that process. +- **File Access SMACK** (Written to the extended attribute of the file): Defines + _which_ process can access the file. + +By default a process executes with its File Access **SMACK** label unless an +Execution **SMACK** label is defined. + +AGL's **SMACK** scheme is based on the _Tizen 3 Q2/2015_. It divides the System +into the following domains: + +- Floor. +- System. +- Applications, Services and User. + +See [AGL security framework review](http://iot.bzh/download/public/2017/AMMQ1Tokyo/AGL-security-framework-review.pdf) and [Smack White Paper](http://schaufler-ca.com/yahoo_site_admin/assets/docs/SmackWhitePaper.257153003.pdf) +for more information. + +-------------------------------------------------------------------------------- + + + +## Floor + +The _floor_ domain includes the base system services and any associated data and +libraries. This data remains unchanged at runtime. Writing to floor files or +directories is allowed only in development mode or during software installation +or upgrade. + +The following table details the _floor_ domain: + +Label | Name | Execution **SMACK** | File Access **SMACK** +----- | ----- | ------------------- | --------------------------------------- +`-` | Floor | `r-x` for all | Only kernel and internal kernel thread. +`^` | Hat | `---` for all | `rx` on all domains. +`*` | Star | `rwx` for all | None + + + +- The Hat label is Only for privileged system services (currently only + systemd-journal). Useful for backup or virus scans. No file with this label + should exist except in the debug log. + +- The Star label is used for device files or `/tmp` Access restriction managed + via **DAC**. Individual files remain protected by their **SMACK** label. + + + +Domain | `Label` name | Recommendations +------------------ | ------------ | ----------------------------------------------------------- +Kernel-MAC-Floor-1 | `^` | Only for privileged system services. +Kernel-MAC-Floor-2 | `*` | Used for device files or `/tmp` Access restriction via DAC. + + + +-------------------------------------------------------------------------------- + + + +## System + +The _system_ domain includes a reduced set of core system services of the OS and +any associated data. This data may change at runtime. + +The following table details the _system_ domain: + +Label | Name | Execution **SMACK** | File Access **SMACK** +---------------- | --------- | ----------------------------------------------- | --------------------- +`System` | System | None | Privileged processes +`System::Run` | Run | `rwxatl` for User and System label | None +`System::Shared` | Shared | `rwxatl` for system domain `r-x` for User label | None +`System::Log` | Log | `rwa` for System label `xa` for user label | None +`System::Sub` | SubSystem | Subsystem Config files | SubSystem only + + + +Domain | `Label` name | Recommendations +------------------- | ---------------- | ------------------------------------------------------------------------------------------------------------- +Kernel-MAC-System-1 | `System` | Process should write only to file with transmute attribute. +Kernel-MAC-System-2 | `System::run` | Files are created with the directory label from user and system domain (transmute) Lock is implicit with `w`. +Kernel-MAC-System-3 | `System::Shared` | Files are created with the directory label from system domain (transmute) User domain has locked privilege. +Kernel-MAC-System-4 | `System::Log` | Some limitation may impose to add `w` to enable append. +Kernel-MAC-System-5 | `System::Sub` | Isolation of risky Subsystem. + + + +-------------------------------------------------------------------------------- + + + +## Applications, Services and User + +The _application_, _services_ and _user_ domain includes code that provides +services to the system and user, as well as any associated data. All code +running on this domain is under _Cynara_ control. + +The following table details the _application_, _services_ and _user_ domain: + +Label | Name | Execution **SMACK** | File Access **SMACK** +------------------- | ------ | --------------------------------------------------------------------------- | --------------------------- +`User::Pkg::$AppID` | AppID | `rwx` (for files created by the App). `rx` for files installed by **AppFw** | $App runtime executing $App +`User::Home` | Home | `rwx-t` from System label `r-x-l` from App | None +`User::App-Shared` | Shared | `rwxat` from System and User domains label of $User | None + + + +Domain | `Label` name | Recommendations +------------------- | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- +Kernel-MAC-System-1 | `User::Pkg::$AppID` | Only one Label is allowed per App. A data directory is created by the AppFw in `rwx` mode. +Kernel-MAC-System-2 | `User::Home` | AppFw needs to create a directory in `/home/$USER/App-Shared` at first launch if not present with label app-data access is `User::App-Shared` without transmute. +Kernel-MAC-System-3 | `User::App-Shared` | Shared space between all App running for a given user. + + + +## Attack Vectors + +There are 4 major components to the system: + +- The LSM kernel module. +- The `smackfs` filesystem. +- Basic utilities for policy management and checking. +- The policy/configuration data. + +As with any mandatory access system, the policy management needs to be carefully separated +from the checking, as the management utilities can become a convenient point of attack. +Dynamic additions to the policy system need to be carefully verified, as the ability to +update the policies is often needed, but introduces a possible threat. Finally, +even if the policy management is well secured, the policy checking and failure response +to that checking is also of vital importance to the smooth operation of the system. + +While **MAC** is a certainly a step up in security when compared to DAC, there are still +many ways to compromise a SMACK-enabled Linux system. Some of these ways are as follows: + +- Disabling SMACK at invocation of the kernel (with command-line: security=none). +- Disabling SMACK in the kernel build and redeploying the kernel. +- Changing a SMACK attribute of a file or directory at install time. +- Tampering with a process with the CAP_MAC_ADMIN privilege. +- Setting/Re-setting the SMACK label of a file. +- Tampering with the default domains (i.e. /etc/smack/accesses.d/default-access-domains). +- Disabling or tampering with the SMACK filesystem (i.e. /smackfs). +- Adding policies with `smackload` (adding the utility if not present). +- Changing labels with `chsmack` (adding the utility if not present). diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.2_SystemD.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.2_SystemD.md new file mode 100644 index 0000000..739ffcb --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.2_SystemD.md @@ -0,0 +1,69 @@ +--- +edit_link: '' +title: SystemD +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/2-SystemD.md +--- + + + +# SystemD + +`afm-system-daemon` is used to: + +- Manage users and user sessions. +- Setup applications and services (_CGroups_, _namespaces_, autostart, permissions). +- Use of `libsystemd` for its programs (event management, **D-Bus** interface). + + + +Domain | Object | Recommendations +------------------ | -------------- | ------------------------------------ +Platform-SystemD-1 | Security model | Use Namespaces for containerization. +Platform-SystemD-2 | Security model | Use CGroups to organise processes. + + + +See [systemd integration and user management](http://iot.bzh/download/public/2017/AMM-Dresden/AGL-systemd.pdf) for more information. + +## Benefits + +- Removal of one privileged process: **afm-user-daemon** +- Access and use of high level features: + + - Socket activation. + - Management of users and integration of **PAM**. + - Dependency resolution to services. + - `Cgroups` and resource control. + - `Namespaces` containerization. + - Autostart of required API. + - Permissions and security settings. + - Network management. + + + +## CGroups + +Control Groups offer a lot of features, with the most useful ones you can +control: Memory usage, how much CPU time is allocated, how much device I/O is +allowed or which devices can be accessed. **SystemD** uses _CGroups_ to organise +processes (each service is a _CGroups_, and all processes started by that +service use that _CGroups_). By default, **SystemD** automatically creates a +hierarchy of slice, scope and service units to provide a unified structure for +the _CGroups_ tree. With the `systemctl` command, you can further modify this +structure by creating custom slices. Currently, in AGL, there are 2 slices +(**user.slice** and **system.slice**). + +## Namespaces + +### User side + +There are several ways of authenticating users (Key Radio Frequency, Phone, +Gesture, ...). Each authentication provides dynamic allocation of **uids** to +authenticated users. **Uids** is used to ensure privacy of users and **SMACK** +for applications privacy. + +First, the user initiates authentication with **PAM** activation. **PAM** +Standard offers highly configurable authentication with modular design like +face recognition, Voice identification or with a password. Then users should +access identity services with services and applications. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md new file mode 100644 index 0000000..0e37e20 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.3_SystemBus.md @@ -0,0 +1,33 @@ +--- +edit_link: '' +title: SystemBus +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/3-SystemBus.md +--- + + + +# D-Bus + +D-Bus is a well-known **IPC** (Inter-Process Communication) protocol (and +daemon) that helps applications to talk to each other. The use of D-Bus is great +because it allows to implement discovery and signaling. + +The D-Bus session is by default addressed by environment variable +`DBUS_SESSION_BUS_ADDRESS`. Using **systemd** variable `DBUS_SESSION_BUS_ADDRESS` +is automatically set for user sessions. D-Bus usage is linked to permissions. + +D-Bus has already had several [security issues](https://www.cvedetails.com/vulnerability-list/vendor_id-13442/D-bus-Project.html) +(mostly **DoS** issues), to allow applications to keep talking to each other. +It is important to protect against this type of attack to keep the system more +stable. + + + + +Domain | Object | Recommendations +--------------- | -------------- | ------------------------------------ +Platform-DBus-1 | Security model | Use D-Bus as IPC. +Platform-DBus-2 | Security model | Apply D-BUS security patches: [D-Bus CVE](https://www.cvedetails.com/vulnerability-list/vendor_id-13442/D-bus-Project.html) + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.4_Services.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.4_Services.md new file mode 100644 index 0000000..426ce52 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.4_Services.md @@ -0,0 +1,46 @@ +--- +edit_link: '' +title: System services and daemons +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/4-Services.md +--- + + + +# System services and daemons + + + +Domain | Improvement +------------------- | ----------- +Platform-Services-1 | SystemD ? +Platform-Services-2 | Secure daemon ? + + + +## Tools + +- **connman**: An internet connection manager designed to be slim and to use as + few resources as possible. It is a fully modular system that can be extended, + through plug-ins, to support all kinds of wired or wireless technologies. +- **bluez** is a Bluetooth stack. Its goal is to program an implementation of + the Bluetooth wireless standards specifications. In addition to the basic stack, + the `bluez-utils` and `bluez-firmware` packages contain low level utilities such + as `dfutool` which can interrogate the Bluetooth adapter chipset in order to + determine whether its firmware can be upgraded. +- **gstreamer** is a pipeline-based multimedia framework. It can be used to build + a system that reads files in one format, processes them, and exports them in + another format. +- **alsa** is a software framework and part of the Linux kernel that provides an + **API** for sound card device drivers. + + + +Domain | `Tool` name | _State_ +-------------------- | ----------- | ------- +Platform-Utilities-1 | `connman` | _Used_ as a connection manager. +Platform-Utilities-2 | `bluez` | _Used_ as a Bluetooth manager. +Platform-Utilities-3 | `gstreamer` | _Used_ to manage multimedia file format. +Platform-Utilities-4 | `alsa` | _Used_ to provides an API for sound card device drivers. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.5_Application_framework.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.5_Application_framework.md new file mode 100644 index 0000000..d491801 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.5_Application_framework.md @@ -0,0 +1,324 @@ +--- +edit_link: '' +title: Application Framework +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/5-AppFw.md +--- + + + +# Application framework/model (**AppFw**) + +The AGL application framework consists of several inter-working parts: + +- **SMACK**: The kernel level **LSM** (**L**inux **S**ecurity **M**odule) that performs extended access control of the system. +- **Cynara**: the native gatekeeper daemon used for policy handling, updating to the database and policy checking. +- Security Manager: a master service, through which all security events are intended to take place. +- Several native application framework utilities: `afm-main-binding`, `afm-user-daemon`, `afm-system-daemon`. + +The application framework manages: + +- The applications and services management: Installing, Uninstalling, Listing, ... +- The life cycle of applications: Start -> (Pause, Resume) -> Stop. +- Events and signals propagation. +- Privileges granting and checking. +- API for interaction with applications. + + + +- The **security model** refers to the security model used to ensure security + and to the tools that are provided for implementing that model. It's an + implementation detail that should not impact the layers above the application + framework. + +- The **security model** refers to how **DAC** (**D**iscretionary **A**ccess **C**ontrol), + **MAC** (Mandatory Access Control) and `Capabilities` are used by the system to + ensure security and privacy. It also includes features of reporting using + audit features and by managing logs and alerts. + + + +The **AppFw** uses the security model to ensure the security and the privacy of +the applications that it manages. It must be compliant with the underlying +security model. But it should hide it to the applications. + + + +Domain | Object | Recommendations +---------------------- | -------------- | -------------------------------- +Platform-AGLFw-AppFw-1 | Security model | Use the AppFw as Security model. + + + +See [AGL AppFw Privileges Management](http://docs.automotivelinux.org/docs/devguides/en/dev/reference/iotbzh2016/appfw/03-AGL-AppFW-Privileges-Management.pdf) and [AGL - Application Framework Documentation](http://iot.bzh/download/public/2017/SDK/AppFw-Documentation-v3.1.pdf) for more +information. + + + +The Security Manager communicates policy information to **Cynara**, +which retains information in its own database in the format of a text +file with comma-separated values (CSV). There are provisions to retain +a copy of the CSV text file when the file is being updated. + +Runtime checking occurs through **Cynara**. Each application that is +added to the framework has its own instantiation of a SMACK context +and D-bus bindings. The afb_daemon and Binder form a web-service that +is communicated to through http or a websocket from the application-proper. +This http or websocket interface uses a standard unique web token for API communication. + +![Application Framework Flow](App-flow.png) + +## Cynara + +There's a need for another mechanism responsible for checking applicative +permissions: Currently in AGL, this task depends on a policy-checker service +(**Cynara**). + +- Stores complex policies in databases. +- "Soft" security (access is checked by the framework). + +Cynara interact with **D-Bus** in order to deliver this information. + +Cynara consists of several parts: + +- Cynara: a daemon for controlling policies and responding to access control requests. +- Database: a spot to hold policies. +- Libraries: several static and dynamic libraries for communicating with Cynara. + +The daemon communicates to the libraries over Unix domain sockets. +The database storage format is a series of CSV-like files with an index file. + +There are several ways that an attacker can manipulate policies of the Cynara system: + +- Disable Cynara by killing the process. +- Tamper with the Cynara binary on-disk or in-memory. +- Corrupt the database controlled by Cynara. +- Tamper with the database controlled by Cynara. +- Highjack the communication between Cynara and the database. + +The text-based database is the weakest part of the system and although there are some +consistency mechanisms in place (i.e. the backup guard), these mechanisms are weak at best +and can be countered by an attacker very easily. + + + +Domain | Object | Recommendations +----------------------- | ----------- | ------------------------------------- +Platform-AGLFw-Cynara-1 | Permissions | Use Cynara as policy-checker service. + + + +### Policies + +- Policy rules: + + - Are simple - for pair [application context, privilege] there is straight + answer (single Policy Type): [ALLOW / DENY / ...]. + - No code is executed (no script). + - Can be easily cached and managed. + +- Application context (describes id of the user and the application credentials) + It is build of: + + - UID of the user that runs the application. + - **SMACK** label of application. + +## Holding policies + +Policies are kept in buckets. Buckets are set of policies which have additional +a property of default answer, the default answer is yielded if no policy matches +searched key. Buckets have names which might be used in policies (for directions). + +## Attack Vectors + +The following attack vectors are not completely independent. While attackers may +have varying levels of access to an AGL system, experience has shown that a typical +attack can start with direct access to a system, find the vulnerabilities, +then proceed to automate the attack such that it can be invoked from less accessible +standpoint (e.g. remotely). Therefore, it is important to assess all threat levels, +and protect the system appropriately understanding that direct access attacks +are the door-way into remote attacks. + +### Remote Attacks + +The local web server interface used for applications is the first point of attack, +as web service APIs are well understood and easily intercepted. The local web server +could potentially be exploited by redirecting web requests through the local service +and exploiting the APIs. While there is the use of a security token on the web +service API, this is weak textual matching at best. This will not be difficult to spoof. +It is well known that [API Keys do not provide any real security](http://nordicapis.com/why-api-keys-are-not-enough/). + +It is likely that the architectural inclusion of an http / web-service interface +provided the most flexibility for applications to be written natively or in HTML5. +However, this flexibility may trade-off with security concerns. For example, +if a native application were linked directly to the underlying framework services, +there would be fewer concerns over remote attacks coming through the web-service interface. + +Leaving the interface as designed, mitigations to attacks could include further +securing the interface layer with cryptographic protocols: +e.g. encrypted information passing, key exchange (e.g. Elliptic-Curve Diffie-Hellman). + +### User-level Native Attacks + +- Modifying the CSV data-base +- Modifying the SQLite DB +- Tampering with the user-level binaries +- Tampering with the user daemons +- Spoofing the D-bus Interface +- Adding executables/libraries + +With direct access to the device, there are many security concerns on the native level. +For example, as **Cynara** uses a text file data-base with comma-separated values (CSV), +an attacker could simply modify the data-base to escalate privileges of an application. +Once a single application has all the privileges possible on the system, exploits can +come through in this manner. Similarly the SQLite database used by the Security Manager +is not much different than a simple text file. There are many tools available to add, +remove, modify entries in an SQLite data-base. + +On the next level, a common point of attack is to modify binaries or daemons for exploiting +functionality. There are many Linux tools available to aid in this regard, +including: [IDA Pro](https://www.hex-rays.com/products/ida/index.shtml), +and [radare2](https://rada.re/r/). With the ability to modify binaries, +an attacker can do any number of activities including: removing calls to security checks, +redirecting control to bypass verification functionality, ignoring security policy handling, +escalating privileges, etc. + +Additionally, another attack vector would be to spoof the D-bus interface. D-bus is a +message passing system built upon Inter-Process Communication (IPC), where structured +messages are passed based upon a protocol. The interface is generic and well documented. +Therefore, modifying or adding binaries/libraries to spoof this interface is a relatively +straight-forward process. Once the interface has been spoofed, the attacker can issue any +number of commands that lead into control of low-level functionality. + +Protecting a system from native attacks requires a methodical approach. First, the system +should reject processes that are not sanctioned to run. Signature-level verification at +installation time will help in this regard, but run-time integrity verification is much better. +Signatures need to originate from authorized parties, which is discussed further +in a later section on the Application Store. + +On the next level, executables should not be allowed to do things where they have not been +granted permission. DAC and SMACK policies can help in this regard. On the other hand, +there remain concerns with memory accesses, system calls, and other process activity +that may go undetected. For this reason, a secure environment which monitors all activity +can give indication of all unauthorized activity on the system. + +Finally, it is very difficult to catch attacks of direct tampering in a system. +These types of attacks require a defense-in-depth approach, where complementary software +protection and hardening techniques are needed. Tamper-resistance and anti-reverse-engineering +technologies include program transformations/obfuscation, integrity verification, +and white-box cryptography. If applied in a mutually-dependent fashion and considering +performance/security tradeoffs, the approach can provide an effective barrier +to direct attacks to the system. Furthermore, the use of threat monitoring provides a +valuable telemetry/analytics capability and the ability to react and renew a system under attack. + +### Root-level Native Attacks + +- Tampering the system daemon +- Tampering Cynara +- Tampering the security manager +- Disabling SMACK +- Tampering the kernel + +Once root-level access (i.e. su) has been achieved on the device, there are many ways +to compromise the system. The system daemon, **Cynara**, and the security manager are +vulnerable to tampering attacks. For example, an executable can be modified in memory +to jam a branch, jump to an address, or disregard a check. This can be as simple as replacing +a branch instruction with a NOP, changing a memory value, or using a debugger (e.g. gdb, IDA) +to change an instruction. Tampering these executables would mean that policies can be +ignored and verification checks can be bypassed. + +Without going so far as to tamper an executable, the **SMACK** system is also vulnerable to attack. +For example, if the kernel is stopped and restarted with the *security=none* flag, +then SMACK is not enabled. Furthermore, `systemd` starts the loading of **SMACK** rules during +start-up. If this start-up process is interfered with, then **SMACK** will not run. +Alternatively, new policies can be added with `smackload` allowing unforseen privileges +to alternative applications/executables. + +Another intrusion on the kernel level is to rebuild the kernel (as it is open-source) +and replace it with a copy that has **SMACK** disabled, or even just the **SMACK** filesystem +(`smackfs`) disabled. Without the extended label attributes, the **SMACK** system is disabled. + +Root-level access to the device has ultimate power, where the entire system can be compromised. +More so, a system with this level access allows an attacker to craft a simpler *point-attack* +which can operate on a level requiring fewer privileges (e.g. remote access, user-level access). + +## Vulnerable Resources + +### Resource: `afm-user-daemon` + +The `afm-user-daemon` is in charge of handling applications on behalf of a user. Its main tasks are: + +- Enumerate applications that the end user can run and keep this list available on demand. +- Start applications on behalf of the end user, set user running environment, set user security context. +- List current runnable or running applications. +- Stop (aka pause), continue (aka resume), terminate a running instance of a given application. +- Transfer requests for installation/uninstallation of applications to the corresponding system daemon afm-system-daemon. + +The `afm-user-daemon` launches applications. It builds a secure environment for the application +before starting it within that environment. Different kinds of applications can be launched, +based on a configuration file that describes how to launch an application of a given kind within +a given launching mode: local or remote. Launching an application locally means that +the application and its binder are launched together. Launching an application remotely +translates in only launching the application binder. + +The UI by itself has to be activated remotely by a request (i.e. HTML5 homescreen in a browser). +Once launched, running instances of the application receive a `runid` that identifies them. +`afm-user-daemon` manages the list of applications that it has launched. +When owning the right permissions, a client can get the list of running instances and details +about a specific running instance. It can also terminate, stop or continue a given application. +If the client owns the right permissions, `afm-user-daemon` delegates the task of +installing and uninstalling applications to `afm-system-daemon`. + +`afm-user-daemon` is launched as a `systemd` service attached to a user session. +Normally, the service file is located at /usr/lib/systemd/user/afm-user-daemon.service. + +Attacker goals: + +- Disable `afm-user-daemon`. +- Tamper with the `afm-user-daemon` configuration. + - /usr/lib/systemd/user/afm-user-daemon.service. + - Application(widget) config.xml file. + - /etc/afm/afm-launch.conf (launcher configuration). + +- Escalate user privileges to gain more access with `afm-user-daemon`. +- Install malicious application (widget). +- Tamper with `afm-user-daemon` on disk or in memory. + +### Resource: `afm-system-daemon` + +The `afm-system-daemon` is in charge of installing applications on the AGL system. Its main tasks are: + +- Install applications and setup security framework for newly installed applications. +- Uninstall applications. + +`afm-system-daemon` is launched as a `systemd` service attached to system. Normally, +the service file is located at /lib/systemd/system/afm-systemdaemon.service. + +Attacker goals: + +- Disable `afm-system-daemon`. +- Tamper with the `afm-system-daemon` configuration. +- Tamper `afm-system-daemon` on disk or in memory. + +### Resource `afb-daemon` + +`afb-binder` is in charge of serving resources and features through an HTTP interface. +`afb-daemon` is in charge of binding one instance of an application to the AGL framework +and AGL system. The application and its companion binder run in a secured and isolated +environment set for them. Applications are intended to access to AGL system through the binder. +`afb-daemon` binders serve files through HTTP protocol and offers developers the capability +to expose application API methods through HTTP or WebSocket protocol. + +Binder bindings are used to add APIs to `afb-daemon`. The user can write a binding for `afb-daemon`. +The binder `afb-daemon` serves multiple purposes: + +1. It acts as a gateway for the application to access the system. +2. It acts as an HTTP server for serving files to HTML5 applications. +3. It allows HTML5 applications to have native extensions subject to security enforcement for accessing hardware resources or for speeding up parts of algorithm. + +Attacker goals: + +- Break from isolation. +- Disable `afb-daemon`. +- Tamper `afb-demon` on disk or in memory. +- Tamper **capabilities** by creating/installing custom bindings for `afb-daemon`. \ No newline at end of file diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.6_Utilities.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.6_Utilities.md new file mode 100644 index 0000000..8036a6f --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.6_Utilities.md @@ -0,0 +1,87 @@ +--- +edit_link: '' +title: Utilities +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/6-Utilities.md +--- + + + +# Utilities + +- **busybox**: Software that provides several stripped-down Unix tools in a + single executable file. Of course, it will be necessary to use a "production" + version of **busybox** in order to avoid all the tools useful only in + development mode. + + + +Domain | `Tool` name | _State_ +-------------------- | ----------- | ---------------------------------------------------------------------- +Platform-Utilities-1 | `busybox` | _Used_ to provide a number of tools. Do not compile development tools. + + + +## Functionalities to exclude in production mode + +In production mode, a number of tools must be disabled to prevent an attacker +from finding logs for example. This is useful to limit the visible surface and +thus complicate the fault finding process. The tools used only in development +mode are marked by an '**agl-devel**' feature. When building in production mode, +these tools will not be compiled. + + + +Domain | `Utility` name and normal `path` | _State_ +--------------------- | ---------------------------------------------------- | ---------- +Platform-Utilities-1 | `chgrp` in `/bin/chgrp` | _Disabled_ +Platform-Utilities-2 | `chmod` in `/bin/chmod` | _Disabled_ +Platform-Utilities-3 | `chown` in `/bin/chown` | _Disabled_ +Platform-Utilities-4 | `dmesg` in `/bin/dmesg` | _Disabled_ +Platform-Utilities-5 | `Dnsdomainname` in `/bin/dnsdomainname` | _Disabled_ +Platform-Utilities-6 | `dropbear`, Remove "dropbear" from `/etc/init.d/rcs` | _Disabled_ +Platform-Utilities-7 | `Editors` in (vi) `/bin/vi` | _Disabled_ +Platform-Utilities-8 | `find` in `/bin/find` | _Disabled_ +Platform-Utilities-9 | `gdbserver` in `/bin/gdbserver` | _Disabled_ +Platform-Utilities-10 | `hexdump` in `/bin/hexdump` | _Disabled_ +Platform-Utilities-11 | `hostname` in `/bin/hostname` | _Disabled_ +Platform-Utilities-12 | `install` in `/bin/install` | _Disabled_ +Platform-Utilities-13 | `iostat` in `/bin/iostat` | _Disabled_ +Platform-Utilities-14 | `killall` in `/bin/killall` | _Disabled_ +Platform-Utilities-15 | `klogd` in `/sbin/klogd` | _Disabled_ +Platform-Utilities-16 | `logger` in `/bin/logger` | _Disabled_ +Platform-Utilities-17 | `lsmod` in `/sbin/lsmod` | _Disabled_ +Platform-Utilities-18 | `pmap` in `/bin/pmap` | _Disabled_ +Platform-Utilities-19 | `ps` in `/bin/ps` | _Disabled_ +Platform-Utilities-20 | `ps` in `/bin/ps` | _Disabled_ +Platform-Utilities-21 | `rpm` in `/bin/rpm` | _Disabled_ +Platform-Utilities-22 | `SSH` | _Disabled_ +Platform-Utilities-23 | `stbhotplug` in `/sbin/stbhotplug` | _Disabled_ +Platform-Utilities-24 | `strace` in `/bin/trace` | _Disabled_ +Platform-Utilities-25 | `su` in `/bin/su` | _Disabled_ +Platform-Utilities-26 | `syslogd` in (logger) `/bin/logger` | _Disabled_ +Platform-Utilities-27 | `top` in `/bin/top` | _Disabled_ +Platform-Utilities-28 | `UART` in `/proc/tty/driver/` | _Disabled_ +Platform-Utilities-29 | `which` in `/bin/which` | _Disabled_ +Platform-Utilities-30 | `who` and `whoami` in `/bin/whoami` | _Disabled_ +Platform-Utilities-31 | `awk` (busybox) | _Enabled_ +Platform-Utilities-32 | `cut` (busybox) | _Enabled_ +Platform-Utilities-33 | `df` (busybox) | _Enabled_ +Platform-Utilities-34 | `echo` (busybox) | _Enabled_ +Platform-Utilities-35 | `fdisk` (busybox) | _Enabled_ +Platform-Utilities-36 | `grep` (busybox) | _Enabled_ +Platform-Utilities-37 | `mkdir` (busybox) | _Enabled_ +Platform-Utilities-38 | `mount` (vfat) (busybox) | _Enabled_ +Platform-Utilities-39 | `printf` (busybox) | _Enabled_ +Platform-Utilities-40 | `sed` in `/bin/sed` (busybox) | _Enabled_ +Platform-Utilities-41 | `tail` (busybox) | _Enabled_ +Platform-Utilities-42 | `tee` (busybox) | _Enabled_ +Platform-Utilities-43 | `test` (busybox) | _Enabled_ + + + +The _Enabled_ Unix/Linux utilities above shall be permitted as they are often +used in the start-up scripts and for USB logging. If any of these utilities are +not required by the device then those should be removed. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.7_Users.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.7_Users.md new file mode 100644 index 0000000..f520baa --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/1.2.5.7_Users.md @@ -0,0 +1,86 @@ +--- +edit_link: '' +title: Users +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-5/7-Users.md +--- + + + +# Users + +The user policy can group users by function within the car. For example, we can +consider a driver and his passengers. Each user is assigned to a single group to +simplify the management of space security. + +## Root Access + +The main applications, those that provide the principal functionality of the +embedded device, should not execute with root identity or any capability. + +If the main application is allowed to execute at any capability, then the entire +system is at the mercy of the said application's good behaviour. Problems arise +when an application is compromised and able to execute commands which could +consistently and persistently compromise the system by implanting rogue +applications. + +It is suggested that the middleware and the UI should run in a context on a user +with no capability and all persistent resources should be maintained without any +capability. + +One way to ensure this is by implementing a server-client paradigm. Services +provided by the system's drivers can be shared this way. The other advantage of +this approach is that multiple applications can share the same resources at the +same time. + + + +Domain | Object | Recommendations +--------------------- | ---------------- | ----------------------------------------------------- +Platform-Users-root-1 | Main application | Should not execute as root. +Platform-Users-root-2 | UI | Should run in a context on a user with no capability. + + + +Root access should not be allowed for the following utilities: + + + +Domain | `Utility` name | _State_ +--------------------- | -------------- | ------------- +Platform-Users-root-3 | `login` | _Not allowed_ +Platform-Users-root-4 | `su` | _Not allowed_ +Platform-Users-root-5 | `ssh` | _Not allowed_ +Platform-Users-root-6 | `scp` | _Not allowed_ +Platform-Users-root-7 | `sftp` | _Not allowed_ + + + +Root access should not be allowed for the console device. The development +environment should allow users to login with pre-created user accounts. + +Switching to elevated privileges shall be allowed in the development environment +via `sudo`. + +-------------------------------------------------------------------------------- + + + +## Capabilities + + + +Domain | Improvement +----------------------------- | ------------------------ +Platform-Users-Capabilities-1 | Kernel or Platform-user? +Platform-Users-Capabilities-2 | Add config note. + + + +The goal is to restrict functionality that will not be useful in **AGL**. They +are integrated into the **LSM**. Each privileged transaction is associated with +a capability. These capabilities are divided into three groups: + +- e: Effective: This means the capability is “activated”. +- p: Permitted: This means the capability can be used/is allowed. +- i: Inherited: The capability is kept by child/subprocesses upon execve() for example. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/App-flow.png b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/App-flow.png new file mode 100644 index 0000000..7b87c29 Binary files /dev/null and b/docs/1_Architecture_Guides/1.2_Security_Blueprint/5_Platform/App-flow.png differ diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.0_Abstract.md new file mode 100644 index 0000000..ae7b7dc --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.0_Abstract.md @@ -0,0 +1,89 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-6/0_Abstract.md +--- + + + +# Part 6 - Application + +## Abstract + +**Application Hardening**: Best practices to apply to the build and release of +user space applications, in order to reduce the number of attack surfaces used +by potential attackers. + +The term of Application (App) has a very wide definition in **AGL**. Almost +anything which is not in the core Operating System (OS) is an Application. +Applications can be included in the base software package (image) or can be +added at run-time. + +Application containment is achieved using the following protections: + +- Linux Native protection + - Mandatory Access Control (**MAC**) +- AGL Platform protections + - Origin Tracking and Validation + - Application Privilege Management and Enforcement via Cynara + - Authenticated Transport via D-Bus + +## Application Types + +AGL provides a framework for applications to be written in different forms: + +- Web application: HTML5 + JavaScript +- Qt application: in a QML file +- Native application: in C + +While there is no harm in providing multiple types of applications, from a +security perspective this does increase the attack surface for an intruder. +The application framework (**AppFw**) consists of a number of utilities and +daemons which provide context for the applications. +Isolation is provided through **SMACK** labels. + +## Application Store + +Although the Tizen system has defined a [system of App signing and signing flow](https://wiki.tizen.org/Security/Tizen_3.X_Overview#Application_Singing_and_Certificates) +to avoid the spread of unauthorized Apps that might contain malware. +At this point, it is unclear how much of this flow AGL will adopt. +However, judging from the experience, it is an essential topic. For example, +the Google Play Store controls the authorization of Apps through signing, and still, +there are [many accounts of Apps containing malware on the store](http://www.eweek.com/mobile/researchers-find-132-malware-infected-android-apps-on-google-play). + +Tizen defines 5 levels of certificates and signing at each level, including an author, +testing distributor, public level store distributor, partner level store distributor, +and platform level store distributor. AGL may define a different number of third parties, +but at a minimum an author and store distributor should be defined. + +![App Signing Flow](App_signing_flow.png) + +Once the number of signatures has been established, verification of those signatures needs +to be done at a minimum at installation time on the AGL device. It is important to ensure +the robustness/integrity of the public key used for signature verification. If the public key is modified, +then this compromised key can be used to verify an attacker's private key signature. + +Further to this, installation-time verification is limited. Attacks can happen to apps in-memory +at runtime. Any modifications made after installation will be missed by installation-time verification. +Integrity verification that runs during execution makes for a more complete security story. + +-------------------------------------------------------------------------------- + +## Acronyms and Abbreviations + +The following table lists the terms utilized within this part of the document. + +Acronyms or Abbreviations | Description +------------------------- | ---------------------------------------------------- +_3GPP_ | **3**rd **G**eneration **P**artnership **P**roject +_CASB_ | **C**loud **A**ccess **S**ecurity **B**roker +_DAST_ | **D**ynamic **A**pplication **S**ecurity **T**esting +_DPI_ | **D**eep **P**acket **I**nspection +_IDS_ | **I**ntrusion **D**etection **S**ystems +_IPS_ | **I**ntrusion **P**revention **S**ystems +_IPSec_ | **I**nternet **P**rotocol **Sec**urity +_LSM_ | **L**inux **S**ecurity **M**odule +_MITM_ | **M**an **I**n **T**he **M**iddle +_OSI_ | **O**pen **S**ystems **I**nterconnection +_SATS_ | **S**tatic **A**pplication **S**ecurity **T**esting diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.1_Installation.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.1_Installation.md new file mode 100644 index 0000000..70b572f --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.1_Installation.md @@ -0,0 +1,38 @@ +--- +edit_link: '' +title: Installation +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-6/1-Installation.md +--- + + + +# Local + + + +Domain | Improvement +-------------------------- | ------------------------------ +Application-Installation-1 | Talk about AppFw offline mode. + + + +## Installation + +Applications can be delivered and installed with the base image using a special +offline-mode provided by the **AppFw**. Apps can also be installed at run time. + + + +During early release, default Apps are installed on the image at first boot. + + + + + +Domain | Object | Recommendations +-------------------------- | --------- | ----------------------------------------------------------------------- +Application-Installation-1 | AppFw | Provide offline-mode in order to install app with the base image. +Application-Installation-2 | Integrity | Allow the installation of applications only if their integrity is good. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.2_Privilege_Management.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.2_Privilege_Management.md new file mode 100644 index 0000000..e085929 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.2_Privilege_Management.md @@ -0,0 +1,16 @@ +--- +edit_link: '' +title: Privilege management +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-6/2-PrivilegeManagement.md +--- + + + +# Local + +## Privilege Management + +Application privileges are managed by **Cynara** and the security manager in +the **AppFw**. For more details, please refer to the **AppFw** documentation +in Platform part. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.3_Signature.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.3_Signature.md new file mode 100644 index 0000000..73c17f9 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.3_Signature.md @@ -0,0 +1,18 @@ +--- +edit_link: '' +title: Signature +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-6/3-Signature.md +--- + + + +# App Signature + + + +Domain | Improvement +----------------------- | ---------------------------------------------------------- +Application-Signature-1 | Add content (see secure build in Secure development part). + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.4_Services.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.4_Services.md new file mode 100644 index 0000000..b9653a2 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/1.2.6.4_Services.md @@ -0,0 +1,19 @@ +--- +edit_link: '' +title: Services +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-6/4-Services.md +--- + + + +# Services + + + +Domain | Improvement +---------------------- | ------------ +Application-Services-1 | Add content (Which services?). +Application-Services-2 | Add Binder. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/App_signing_flow.png b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/App_signing_flow.png new file mode 100644 index 0000000..56a7c23 Binary files /dev/null and b/docs/1_Architecture_Guides/1.2_Security_Blueprint/6_Application/App_signing_flow.png differ diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.0_Abstract.md new file mode 100644 index 0000000..ad11649 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.0_Abstract.md @@ -0,0 +1,61 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-7/0_Abstract.md +--- + + + +# Part 7 - Connectivity + +## Abstract + +This part shows different Connectivity attacks on the car. + + + +Domain | Improvement +----------------------- | ----------------- +Connectivity-Abstract-1 | Improve abstract. + + + +-------------------------------------------------------------------------------- + + + +## Acronyms and Abbreviations + +The following table lists the terms utilized within this part of the document. + +Acronyms or Abbreviations | Description +------------------------- | --------------------------------------------------------------------------------- +_ARP_ | **A**ddress **R**esolution **P**rotocol +_BLE_ | **B**luetooth **L**ow **E**nergy +_CAN_ | **C**ar **A**rea **N**etwork +_CCMP_ | **C**ounter-Mode/**C**BC-**M**ac **P**rotocol +_EDGE_ | **E**nhanced **D**ata **R**ates for **GSM** **E**volution - Evolution of **GPRS** +_GEA_ | **G**PRS **E**ncryption **A**lgorithm +_GPRS_ | **G**eneral **P**acket **R**adio **S**ervice (2,5G, 2G+) +_GSM_ | **G**lobal **S**ystem for **M**obile Communications (2G) +_HSPA_ | **H**igh **S**peed **P**acket **A**ccess (3G+) +_IMEI_ | **I**nternational **M**obile **E**quipment **I**dentity +_LIN_ | **L**ocal **I**nterconnect **N**etwork +_MOST_ | **M**edia **O**riented **S**ystem **T**ransport +_NFC_ | **N**ear **F**ield **C**ommunication +_OBD_ | **O**n-**B**oard **D**iagnostics +_PATS_ | **P**assive **A**nti-**T**heft **S**ystem +_PKE_ | **P**assive **K**eyless **E**ntry +_PSK_ | **P**hase-**S**hift **K**eying +_RDS_ | **R**adio **D**ata **S**ystem +_RFID_ | **R**adio **F**requency **I**dentification +_RKE_ | **R**emote **K**eyless **E**ntry +_SDR_ | **S**oftware **D**efined **R**adio +_SSP_ | **S**ecure **S**imple **P**airing +_TKIP_ | **T**emporal **K**ey **I**ntegrity **P**rotocol +_TPMS_ | **T**ire **P**ressure **M**onitoring **S**ystem +_UMTS_ | **U**niversal **M**obile **T**elecommunications **S**ystem (3G) +_USB_ | **U**niversal **S**erial **B**us +_WEP_ | **W**ired **E**quivalent **P**rivacy +_WPA_ | **W**ifi **P**rotected **A**ccess diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.1_Bus_And_Connectors.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.1_Bus_And_Connectors.md new file mode 100644 index 0000000..4403d41 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.1_Bus_And_Connectors.md @@ -0,0 +1,77 @@ +--- +edit_link: '' +title: Bus and connectors +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-7/1-BusAndConnectors.md +--- + + + +# Bus + +We only speak about the **CAN** bus to take an example, because the different +attacks on bus like _FlewRay_, _ByteFlight_, _Most_ and _Lin_ use retro +engineering and the main argument to improve their security is to encrypt data +packets. We just describe them a bit: + +- **CAN**: Controller Area Network, developed in the early 1980s, is an + event-triggered controller network for serial communication with data rates + up to one MBit/s. **CAN** messages are classified over their respective + identifier. **CAN** controller broadcast their messages to all connected nodes + and all receiving nodes decide independently if they process the message. +- **FlewRay**: Is a deterministic and error-tolerant high-speed bus. With a data + rate up to 10 MBit/s. +- **ByteFlight**: Is used for safety-critical applications in motor vehicles + like air-bags. Byteflight runs at 10Mbps over 2 or 3 wires plastic optical + fibers. +- **Most**: Media Oriented System Transport, is used for transmitting audio, + video, voice, and control data via fiber optic cables. The speed is, for the + synchronous way, up to 24 MBit/s and asynchronous way up to 14 MBit/s. + **MOST** messages include always a clear sender and receiver address. +- **LIN**: Local Interconnect Network, is a single-wire subnet work for + low-cost, serial communication between smart sensors and actuators with + typical data rates up to 20 kBit/s. It is intended to be used from the year + 2001 on everywhere in a car, where the bandwidth and versatility of a **CAN** + network is not required. + +On just about every vehicle, **ECU**s (**E**lectronic **C**ontrol **U**nits) +communicate over a CAN bus, which is a two-wire bus using hardware arbitration +for messages sent on the shared medium. This is essentially a *trusted* network +where all traffic is visible to all controllers and any controller can send any message. + +A malicious **ECU** on the CAN bus can easily inject messages destined for any +other device, including things like the instrument cluster and the head unit. +There are common ways for hardware to do USB to CAN and open source software to send +and receive messages. For example, there is a driver included in the Linux kernel +that can be used to send/receive CAN signals. A malicious device on the CAN bus can +cause a great number of harmful things to happen to the system, including: sending +bogus information to other devices, sending unintended commands to ECUs, +causing DOS (Denial Of Service) on the CAN bus, etc. + + + +Domain | Tech name | Recommendations +---------------------------------- | --------- | -------------------------------------------------------------------------- +Connectivity-BusAndConnector-Bus-1 | CAN | Implement hardware solution in order to prohibit sending unwanted signals. + + + +See [Security in Automotive Bus Systems](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.92.728&rep=rep1&type=pdf) for more information. + +# Connectors + +For the connectors, we supposed that they were disabled by default. For example, +the **USB** must be disabled to avoid attacks like BadUSB. If not, configure the +Kernel to only enable the minimum require **USB** devices. The connectors used +to diagnose the car like **OBD-II** must be disabled outside garages. + + + +Domain | Tech name | Recommendations +----------------------------------------- | --------- | ---------------------------------------------------------------------- +Connectivity-BusAndConnector-Connectors-1 | USB | Must be disabled. If not, only enable the minimum require USB devices. +Connectivity-BusAndConnector-Connectors-2 | USB | Confidential data exchanged with the ECU over USB must be secure. +Connectivity-BusAndConnector-Connectors-3 | USB | USB Boot on a ECU must be disable. +Connectivity-BusAndConnector-Connectors-4 | OBD-II | Must be disabled outside garages. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.2_Wireless.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.2_Wireless.md new file mode 100644 index 0000000..1be314d --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.2_Wireless.md @@ -0,0 +1,253 @@ +--- +edit_link: '' +title: Wireless +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-7/2-Wireless.md +--- + + + +# Wireless + +In this part, we talk about possible remote attacks on a car, according to the +different areas of possible attacks. For each communication channels, we +describe attacks and how to prevent them with some recommendations. The main +recommendation is to always follow the latest updates of these remote +communication channels. + + + +Domain | Object | Recommendations +----------------------- | ------ | ------------------------------------------------------------------ +Connectivity-Wireless-1 | Update | Always follow the latest updates of remote communication channels. + + + +We will see the following parts: + +- [Wifi](#wifi) + +- [Bluetooth](#bluetooth) + +- [Cellular](#cellular) + +- [Radio](#radio) + +- [NFC](#nfc) + + + +Domain | Improvement +----------------------- | ------------------------------------------- +Connectivity-Wireless-1 | Add communication channels (RFID, ZigBee?). + + + +-------------------------------------------------------------------------------- + +For existing automotive-specific means, we take examples of existing system +attacks from the _IOActive_ document ([A Survey of Remote Automotive Attack Surfaces](https://www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf)) +and from the ETH document ([Relay Attacks on Passive Keyless Entry and Start Systems in Modern Cars](https://eprint.iacr.org/2010/332.pdf)). + +- [Telematics](https://www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf#%5B%7B%22num%22%3A40%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C60%2C720%2C0%5D) + +- [Passive Anti-Theft System (PATS)](https://www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf#%5B%7B%22num%22%3A11%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C60%2C574%2C0%5D) + +- [Tire Pressure Monitoring System (TPMS)](https://www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf#%5B%7B%22num%22%3A17%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C60%2C720%2C0%5D) + +- [Remote Keyless Entry/Start (RKE)](https://www.ioactive.com/pdfs/IOActive_Remote_Attack_Surfaces.pdf#%5B%7B%22num%22%3A26%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C60%2C720%2C0%5D) + +- [Passive Keyless Entry (PKE)](https://eprint.iacr.org/2010/332.pdf) + +-------------------------------------------------------------------------------- + + + +## Wifi + +### Attacks + +We can differentiate existing attacks on wifi in two categories: Those on +**WEP** and those on **WPA**. + +- **WEP** attacks: + + - **FMS**: (**F**luhrer, **M**antin and **S**hamir attack) is a "Stream cipher + attack on the widely used RC4 stream cipher. The attack allows an attacker + to recover the key in an RC4 encrypted stream from a large number of + messages in that stream." + - **KoreK**: "Allows the attacker to reduce the key space". + - **PTW**: (**P**yshkin **T**ews **W**einmann attack). + - **Chopchop**: Found by KoreK, "Weakness of the CRC32 checksum and the lack + of replay protection." + - **Fragmentation** + +- **WPA** attacks: + + - **Beck and Tews**: Exploit weakness in **TKIP**. "Allow the attacker to + decrypt **ARP** packets and to inject traffic into a network, even + allowing him to perform a **DoS** or an **ARP** poisoning". + - [KRACK](https://github.com/kristate/krackinfo): (K)ey (R)einstallation + (A)tta(ck) ([jira AGL SPEC-1017](https://jira.automotivelinux.org/browse/SPEC-1017)). + +### Recommendations + +- Do not use **WEP**, **PSK** and **TKIP**. + +- Use **WPA2** with **CCMP**. + +- Should protect data sniffing. + + + +Domain | Tech name or object | Recommendations +---------------------------- | ------------------- | ------------------------------------------------------------------------- +Connectivity-Wireless-Wifi-1 | WEP, PSK, TKIP | Disabled +Connectivity-Wireless-Wifi-2 | WPA2 and AES-CCMP | Used +Connectivity-Wireless-Wifi-3 | WPA2 | Should protect data sniffing. +Connectivity-Wireless-Wifi-4 | PSK | Changing regularly the password. +Connectivity-Wireless-Wifi-5 | Device | Upgraded easily in software or firmware to have the last security update. + + + +See [Wifi attacks WEP WPA](https://matthieu.io/dl/wifi-attacks-wep-wpa.pdf) +and [Breaking wep and wpa (Beck and Tews)](https://dl.aircrack-ng.org/breakingwepandwpa.pdf) +for more information. + +-------------------------------------------------------------------------------- + + + +## Bluetooth + +### Attacks + +- **Bluesnarfing** attacks involve an attacker covertly gaining access to your + Bluetooth-enabled device for the purpose of retrieving information, including + addresses, calendar information or even the device's **I**nternational + **M**obile **E**quipment **I**dentity. With the **IMEI**, an attacker could + route your incoming calls to his cell phone. +- **Bluebugging** is a form of Bluetooth attack often caused by a lack of + awareness. Similar to bluesnarfing, bluebugging accesses and uses all phone + features but is limited by the transmitting power of class 2 Bluetooth radios, + normally capping its range at 10-15 meters. +- **Bluejacking** is the sending of unsolicited messages. +- **BLE**: **B**luetooth **L**ow **E**nergy [attacks](https://www.usenix.org/system/files/conference/woot13/woot13-ryan.pdf). +- **DoS**: Drain a device's battery or temporarily paralyze the phone. + +### Recommendations + +- Not allowing Bluetooth pairing attempts without the driver's first manually + placing the vehicle in pairing mode. +- Monitoring. +- Use **BLE** with caution. +- For v2.1 and later devices using **S**ecure **S**imple **P**airing (**SSP**), + avoid using the "Just Works" association model. The device must verify that + an authenticated link key was generated during pairing. + + + +Domain | Tech name | Recommendations +--------------------------------- | ------------- | ------------------------------------------------------------ +Connectivity-Wireless-Bluetooth-1 | BLE | Use with caution. +Connectivity-Wireless-Bluetooth-2 | Bluetooth | Monitoring +Connectivity-Wireless-Bluetooth-3 | SSP | Avoid using the "Just Works" association model. +Connectivity-Wireless-Bluetooth-4 | Visibility | Configured by default as undiscoverable. Except when needed. +Connectivity-Wireless-Bluetooth-5 | Anti-scanning | Used, inter alia, to slow down brute force attacks. + + + +See [Low energy and the automotive transformation](http://www.ti.com/lit/wp/sway008/sway008.pdf), +[Gattacking Bluetooth Smart Devices](http://gattack.io/whitepaper.pdf), +[Comprehensive Experimental Analyses of Automotive Attack Surfaces](http://www.autosec.org/pubs/cars-usenixsec2011.pdf) +and [With Low Energy comes Low Security](https://www.usenix.org/system/files/conference/woot13/woot13-ryan.pdf) +for more information. + +-------------------------------------------------------------------------------- + + + +## Cellular + +### Attacks + +- **IMSI-Catcher**: Is a telephone eavesdropping device used for intercepting + mobile phone traffic and tracking location data of mobile phone users. + Essentially a "fake" mobile tower acting between the target mobile phone and + the service provider's real towers, it is considered a man-in-the-middle + (**MITM**) attack. + +- Lack of mutual authentication (**GPRS**/**EDGE**) and encryption with **GEA0**. + +- **Fall back** from **UMTS**/**HSPA** to **GPRS**/**EDGE** (Jamming against + **UMTS**/**HSPA**). + +- 4G **DoS** attack. + +### Recommendations + +- Check antenna legitimacy. + + + +Domain | Tech name | Recommendations +-------------------------------- | --------- | -------------------------- +Connectivity-Wireless-Cellular-1 | GPRS/EDGE | Avoid +Connectivity-Wireless-Cellular-2 | UMTS/HSPA | Protected against Jamming. + + + +See [A practical attack against GPRS/EDGE/UMTS/HSPA mobile data communications](https://media.blackhat.com/bh-dc-11/Perez-Pico/BlackHat_DC_2011_Perez-Pico_Mobile_Attacks-wp.pdf) +for more information. + +-------------------------------------------------------------------------------- + +## Radio + +### Attacks + +- Interception of data with low cost material (**SDR** with hijacked DVB-T/DAB + for example). + +### Recommendations + +- Use the **R**adio **D**ata **S**ystem (**RDS**) only to send signals for audio + output and meta concerning radio. + + + +Domain | Tech name | Recommendations +----------------------------- | --------- | -------------------------------------------- +Connectivity-Wireless-Radio-1 | RDS | Only audio output and meta concerning radio. + + + +-------------------------------------------------------------------------------- + + + +## NFC + +### Attacks + +- **MITM**: Relay and replay attack. + +### Recommendations + +- Should implements protection against relay and replay attacks (Tokens, etc...). +- Disable unneeded and unapproved services and profiles. +- NFC should be use encrypted link (secure channel). A standard key agreement + protocol like Diffie-Hellmann based on RSA or Elliptic Curves could be applied + to establish a shared secret between two devices. +- Automotive NFC device should be certified by NFC forum entity: The NFC Forum + Certification Mark shows that products meet global interoperability standards. +- NFC Modified Miller coding is preferred over NFC Manchester coding. + + + +Domain | Tech name | Recommendations +--------------------------- | --------- | ------------------------------------------------------ +Connectivity-Wireless-NFC-1 | NFC | Protected against relay and replay attacks. +Connectivity-Wireless-NFC-2 | Device | Disable unneeded and unapproved services and profiles. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.3_Cloud.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.3_Cloud.md new file mode 100644 index 0000000..36c4df8 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/7_Connectivity/1.2.7.3_Cloud.md @@ -0,0 +1,116 @@ +--- +edit_link: '' +title: Cloud +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-7/3-Cloud.md +--- + + + +# Cloud + +## Download + +- **authentication**: Authentication is the security process that validates the + claimed identity of a device, entity or person, relying on one or more + characteristics bound to that device, entity or person. + +- **Authorization**: Parses the network to allow access to some or all network +functionality by providing rules and allowing access or denying access based +on a subscriber's profile and services purchased. + + + +Domain | Object | Recommendations +---------------------------- | -------------- | -------------------------------------- +Application-Cloud-Download-1 | authentication | Must implement authentication process. +Application-Cloud-Download-2 | Authorization | Must implement Authorization process. + + + +-------------------------------------------------------------------------------- + +## Infrastructure + +- **Deep Packet Inspection**: **DPI** provides techniques to analyze the payload + of each packet, adding an extra layer of security. **DPI** can detect and + neutralize attacks that would be missed by other security mechanisms. + +- A **DoS** protection in order to avoid that the Infrastructure is no more + accessible for a period of time. + +- **Scanning tools** such as **SATS** and **DAST** assessments perform + vulnerability scans on the source code and data flows on web applications. + Many of these scanning tools run different security tests that stress + applications under certain attack scenarios to discover security issues. + +- **IDS & IPS**: **IDS** detect and log inappropriate, incorrect, or anomalous + activity. **IDS** can be located in the telecommunications networks and/or + within the host server or computer. Telecommunications carriers build + intrusion detection capability in all network connections to routers and + servers, as well as offering it as a service to enterprise customers. Once + **IDS** systems have identified an attack, **IPS** ensures that malicious + packets are blocked before they cause any harm to backend systems and + networks. **IDS** typically functions via one or more of three systems: + + 1. Pattern matching. + 2. Anomaly detection. + 3. Protocol behavior. + + + + + +Domain | Object | Recommendations +---------------------------------- | ------------- | ---------------------------------------------------------- +Application-Cloud-Infrastructure-1 | Packet | Should implement a DPI. +Application-Cloud-Infrastructure-2 | DoS | Must implement a DoS protection. +Application-Cloud-Infrastructure-3 | Test | Should implement scanning tools like SATS and DAST. +Application-Cloud-Infrastructure-4 | Log | Should implement security tools (IDS and IPS). +Application-Cloud-Infrastructure-5 | App integrity | Applications must be signed by the code signing authority. + + + +-------------------------------------------------------------------------------- + +## Transport + +For data transport, it is necessary to **encrypt data end-to-end**. To prevent **MITM** attacks, +no third party should be able to interpret transported data. Another aspect +is the data anonymization in order to protect the leakage of private information +on the user or any other third party. + +The use of standards such as **IPSec** provides "_private and secure +communications over IP networks, through the use of cryptographic security +services, is a set of protocols using algorithms to transport secure data over +an IP network._". In addition, **IPSec** operates at the network layer of the +**OSI** model, contrary to previous standards that operate at the application +layer. This makes its application independent and means that users do not need +to configure each application to **IPSec** standards. + +**IPSec** provides the services below : + +- Confidentiality: A service that makes it impossible to interpret data if it is + not the recipient. It is the encryption function that provides this service by + transforming intelligible (unencrypted) data into unintelligible (encrypted) + data. +- Authentication: A service that ensures that a piece of data comes from where + it is supposed to come from. +- Integrity: A service that consists in ensuring that data has not been tampered + with accidentally or fraudulently. +- Replay Protection: A service that prevents attacks by re-sending a valid + intercepted packet to the network for the same authorization. + This service is provided by the presence of a sequence number. +- Key management: Mechanism for negotiating the length of encryption keys + between two **IPSec** elements and exchange of these keys. + +An additional means of protection would be to do the monitoring between users +and the cloud as a **CASB** will provide. + + + +Domain | Object | Recommendations +----------------------------- | ----------------------------------------- | --------------------------------- +Application-Cloud-Transport-1 | Integrity, confidentiality and legitimacy | Should implement IPSec standards. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.0_Abstract.md new file mode 100644 index 0000000..f153ea9 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.0_Abstract.md @@ -0,0 +1,85 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-8/0_Abstract.md +--- + + + +# Part 8 - Update (**OTA**) + +## Abstract + +Updating applications and firmware is essential for the development of new +features and even more to fix security bugs. +However, if a malicious third party manages to alter the content during +transport, it could +alter the functioning of the system and/or applications. The security of the +updates is therefore a critical point to evaluate in order to guarantee the +integrity, the confidentiality and the legitimacy of the transmitted data. + +## Attack Vectors + +Updates Over The Air are one of the most common points where an attacker +will penetrate. An OTA update mechanism is one of the highest threats in the system. +If an attacker is able to install his own application or firmware on the system, +he can get the same level of access that the original application or firmware had. +From that point, the intruder can get unfettered access to the rest of the system, +which might include making modifications, downloading other pieces of software, +and stealing assets. + +### Man In The Middle (MITM) + +The man-in-the-middle attack is the most classic example of an attack, where an adversary +inserts himself between two communicating entities and grabs whatever is being communicated. +In the case of OTA attacks, the connection in the network may be intercepted: + +* On the internet, before the cloud back-end. +* At the base station, 3G,4G,5G connection to the internet. +* At the receiving antenna, connection to the car. +* Between the receiving antenna and the gateway router (if present), connection within the car. +* Between the gateway router and the target component (IVI, In-Vehicle Infotainment unit). + +There are many ways to mount a MITM attack. For example, proxy tools like Burp Proxy can +be used to intercept web traffic as a man-in-the-middle. Under the guise of being a testing tool, +the proxy server is often used in attack scenarios. It runs on a variety of platforms. + +As another example, false base station attacks are known to be fairly easy to set-up. +The problem is apparently fairly prevalent in countries like China and in the UK. +These fake base stations are sometimes just eavesdropping on the communication, +but others have the potential to do serious harm. + +Defenses against MITM attacks include encrypted and signed data pipes. Furthermore, +architects and developers are also recommended to encrypt and sign the payloads that are +being passed over these pipes, to defend against perusal of the data. + +### Man At The End (MATE) + +The man-at-the-end attack is when an intruder analyzes the end-point of the communication when +software is accessing the data communication. This is a more severe attack type where the attacker can: + +* Steal keys. + * For example, a simple debugging session in running software could reveal a key used in memory. +* Tamper software. + * For example, replacing just one function call in software with a NOP (i.e. no operation) can drastically change the behavior of the program. +* Jam branches of control. + * For example, making a program take one branch of control rather than the intended branch can mean the difference between an authorized and a non-authorized installation. +* Modify important data. + * For example, if the data changed is a key or data leading to a control path, then this attack can be severe. + * In the case of OTA updates, MATE attacks are particularly problematic for the system. One of the consequences of MATE attacks can be installed software that allows installation of any other software. For example, an attacker might install remote access software to control any part of the system. + +-------------------------------------------------------------------------------- + +## Acronyms and Abbreviations + +The following table lists the terms utilized within this part of the document. + +Acronyms or Abbreviations | Description +------------------------- | ------------------------------------------------------------------------- +_FOTA_ | **F**irmware **O**ver **T**he **A**ir +_MATE_ | **M**an **A**t **T**he **E**nd +_MITM_ | **M**an **I**n **T**he **M**iddle +_OTA_ | **O**ver **T**he **A**ir +_SOTA_ | **S**oftware **O**ver **T**he **A**ir +_TUF_ | **T**he **U**pdate **F**ramework diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.1_Firmware_Over_The_Air.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.1_Firmware_Over_The_Air.md new file mode 100644 index 0000000..0f7bed0 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.1_Firmware_Over_The_Air.md @@ -0,0 +1,50 @@ +--- +edit_link: '' +title: FOTA +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-8/1-FOTA.md +--- + + + +# Firmware Over The Air + +The firmware update is critical since its alteration back to compromise the +entire system. It is therefore necessary to take appropriate protective measures. + +AGL includes the _meta-updater_ Yocto layer that enables OTA software +updates via [Uptane](https://uptane.github.io), an automotive-specific extension +to [The Update Framework](https://theupdateframework.github.io/). Uptane and TUF +are open standards that define a secure protocol for delivering and verifying +updates even when the servers and network--internet and car-internal--aren't fully trusted. + +_meta-updater_ includes the application [`aktualizr`](https://github.com/advancedtelematic/aktualizr), +developed Advanced Telematic Systems (now part of HERE Technologies) that enables +OTA for an ECU. `aktualizr` combined with Uptane is suitable for updating the +firmware, software, and other packages on even functionally critical ECUs. +`aktualizr` can be enabled with the free, open souce backend +[`ota-community-edition`](https://github.com/advancedtelematic/ota-community-edition). + +This FOTA update mechanism can be enabled through the `agl-sota` feature. + +## Building + +To build an AGL image that uses `aktualizr`, the following can be used. + +``` +source meta-agl/scripts/aglsetup.sh -m agl-sota +``` + +During the build, _meta-updater_ will use credentials downloaded from `ota-community-edition` +to sign metadata verifying the build as authentic. These signatures are part of the Uptane +framework and are used to verify FOTA updates. + +## Atomic Upgrades with Rollbacks + +`aktualizr`'s primary method of updating firmware is to use `libostree` with binary diffs. +The binary diffs use the least amout of bandwidth, and by it's nature `libostree` stores +current and previous firmware versions on disk or in flash memory to allow for rollbacks. + +`libostree` is a content addressable object store much like `git`. Versions are specified +via SHA2-256. These hashes are signed in the Uptane metadata and are robust against +cryptographic compromise. diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.2_Software_Over_The_Air.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.2_Software_Over_The_Air.md new file mode 100644 index 0000000..8004f52 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/8_Update_(Over_The_Air)/1.2.8.2_Software_Over_The_Air.md @@ -0,0 +1,29 @@ +--- +edit_link: '' +title: SOTA +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-8/2-SOTA.md +--- + + + +# Software Over The Air + +Software updates in connected vehicles are a very useful feature, which can +deliver significant benefits. If not implemented with security in mind, +software updates can incur serious vulnerabilities. Any software update system +must ensure that not only are the software updates to devices done in a secure way, +but also that the repositories and servers hosting these updates are adequately +protected. As the process of updating software migrates from a Dealership update model +towards an **OTA** update model, securing these processes becomes a high priority. + +**SOTA** is made possible by **AppFw** (See Platform part). It will be possible +to manage in a simple way the packets (i.g. Android like). + + + +Domain | Improvement +------------- | ----------------- +Update-SOTA-1 | Part to complete. + + diff --git a/docs/1_Architecture_Guides/1.2_Security_Blueprint/9_Secure_development/1.2.9.0_Abstract.md b/docs/1_Architecture_Guides/1.2_Security_Blueprint/9_Secure_development/1.2.9.0_Abstract.md new file mode 100644 index 0000000..ddc86a9 --- /dev/null +++ b/docs/1_Architecture_Guides/1.2_Security_Blueprint/9_Secure_development/1.2.9.0_Abstract.md @@ -0,0 +1,71 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/security-blueprint/part-9/0_Abstract.md +--- + + + +# Part 9 - Secure development + +In order to save a lot of time in code auditing, developers must follow coding guidelines. + +## Secure build + +### Kernel build + +Tools like: + +- [Code optimisation](https://github.com/jduck/lk-reducer). +- [Kernel Drivers test](https://github.com/ucsb-seclab/dr_checker) with [docs](https://www.usenix.org/system/files/conference/usenixsecurity17/sec17-machiry.pdf). + + + +Domain | Improvement +----------------------- | ------------ +SecureDev-SecureBuild-1 | Add content. + + + +## App/Widget signatures + + + +Domain | Improvement +---------------------- | ------------ +SecureDev-Signatures-1 | Add content. + + + +## Code audit + +These tools are used to check the correct implementation of functionalities and +compliance with related good practices. + +- [Continuous Code Quality](https://www.sonarqube.org/). + + + +Domain | Improvement +--------------------- | ----------------------------------------------------- +SecureDev-CodeAudit-1 | Add CVE analyser. +SecureDev-CodeAudit-2 | [OSSTMM](http://www.isecom.org/mirror/OSSTMM.3.pdf). + + + +### SATS + +- [RATS](https://github.com/andrew-d/rough-auditing-tool-for-security) (Maybe to old). +- [Flaw Finder](https://www.dwheeler.com/flawfinder/). + +- [wiki list](https://en.wikipedia.org/wiki/List_of_tools_for_static_code_analysis). + +- [Mathematical approach](https://perso.univ-rennes1.fr/david.lubicz/planches/David_Pichardie.pdf). + +It is necessary to verify that the application code does not use functions that +are depreciated and recognized as unsecured or cause problems. + +### DATS + +- [wiki list](https://en.wikipedia.org/wiki/Dynamic_program_analysis#Example_tools). diff --git a/docs/2_Hardware_Support/Renesas_Gen3_Boards /1_meta-rcar-gen3_Layer.md b/docs/2_Hardware_Support/Renesas_Gen3_Boards /1_meta-rcar-gen3_Layer.md new file mode 100644 index 0000000..cbbcedf --- /dev/null +++ b/docs/2_Hardware_Support/Renesas_Gen3_Boards /1_meta-rcar-gen3_Layer.md @@ -0,0 +1,242 @@ +--- +edit_link: '' +title: meta-rcar-gen3 Layer +origin_url: >- + https://git.automotivelinux.org/AGL/meta-renesas-rcar-gen3/plain/meta-rcar-gen3/README.md?h=master +--- + + + +# meta-rcar-gen3 + + +This layer provides the support for the evaluation board mounted ARM SoCs of +Renesas Electronics, called the R-Car Generation 3. + +Currently, this supports boards and the SoCs of the following: + +```bash + - Board: Salvator-X / SoC: R8A7795 (R-Car H3), R8A7796 (R-Car M3), R8A77965 (R-Car M3N) + - Board: R-Car Starter Kit premier(H3ULCB) / SoC: R8A7795 (R-Car H3) + - Board: R-Car Starter Kit pro(M3ULCB) / SoC: R8A7796 (R-Car M3) + - Board: R-Car Starter Kit pro(M3NULCB) / SoC: R8A77965 (R-Car M3N) + - Board: Ebisu / SoC: R8A77990 (R-Car E3) +``` + +## Branch Policy + + +* This is Community Yocto BSP to follow Yocto/Poky releases. + +* It is not supported to the level of the Customer Yocto BSP. + +## Tag Policy + + +* Releases are created from the respective working branch. + +* After a Customer Yocto BSP version releases, the Community Yocto BSP will be +rebased and released accordingly. + +* dunfell-X: + + * The versions used on dunfell (Yocto Project 3.1) will start on + dunfell-Yocto-v3.21.0 to keep the major version numbers in sync. + +## Contribution + + +* Please submit any patches for this layer to: takamitsu.honda.pv@renesas.com + +* Please see the MAINTAINERS file for more details. + +## Layer Dependencies + + +This layer depends on: + +* poky + +```bash + URI: git://git.yoctoproject.org/poky + layers: meta, meta-poky, meta-yocto-bsp + branch: dunfell +``` + +* meta-openembedded + +```bash + URI: git://git.openembedded.org/meta-openembedded + layers: meta-oe, meta-python + branch: dunfell +``` + +## Build Instructions + + +The following instructions require a Poky installation (or equivalent). + +* This also needs git user name and email defined: + +```bash + $ git config --global user.email "you@example.com" + $ git config --global user.name "Your Name" +``` + +* Initialize a build using the 'oe-init-build-env' script in Poky. e.g.: + +```bash + $ source poky/oe-init-build-env +``` + +* After that, initialized configure bblayers.conf by adding meta-rcar-gen3 layer. +e.g.: + +```bash + BBLAYERS ?= " \ + /poky/meta \ + /poky/meta-poky \ + /poky/meta-yocto-bsp \ + /meta-renesas/meta-rcar-gen3 \ + /meta-openembedded/meta-python \ + /meta-openembedded/meta-oe \ + " +``` + +* To build a specific target BSP, configure the associated machine in local.conf: + +```bash + MACHINE ??= "" +``` + +Board|MACHINE +-----|------- +Salvator-X/XS|MACHINE="salvator-x" +Ebisu|MACHINE="ebisu" +Starter Kit Pro (M3ULCB)|MACHINE="m3ulcb" +Starter Kit Pro (M3NULCB)|MACHINE="m3nulcb" +Starter Kit Premier (H3ULCB)|MACHINE="h3ulcb" + +* Select the SOC + + * For H3: r8a7795 + + ```bash + SOC_FAMILY = "r8a7795" + ``` + + * For M3: r8a7796 + + ```bash + SOC_FAMILY = "r8a7796" + ``` + + * For M3N: r8a77965 + + ```bash + SOC_FAMILY = "r8a77965" + ``` + + * For E3: r8a77990 + + ```bash + # Already added in machine config: ebisu.conf + SOC_FAMILY = "r8a77990" + ``` + +* Configure for systemd init in local.conf: + +```bash + DISTRO_FEATURES_append = " systemd" + VIRTUAL-RUNTIME_init_manager = "systemd" +``` + +* Configure for ivi-shell and ivi-extension + +```bash + DISTRO_FEATURES_append = " ivi-shell" +``` + +* Configure for USB 3.0 + +```bash + MACHINE_FEATURES_append = " usb3" +``` + +* Enable tuning support for Capacity Aware migration Strategy (CAS) + +```bash + MACHINE_FEATURES_append = " cas" +``` + +* For a list of sample local.conf file, please refer to: [docs/sample/conf/](docs/sample/conf/) + +* Build the target file system image using bitbake: + +```bash + $ bitbake core-image-minimal +``` + +After completing the images for the target machine will be available in the +output directory 'tmp/deploy/images/'. + +Images generated: + +* Image (generic Linux Kernel binary image file) + +* \-\.dtb (DTB for target machine) + +* core-image-minimal-\.tar.bz2 (rootfs tar+bzip2) + +* core-image-minimal-\.ext4 (rootfs ext4 format) + +## Build Instructions for SDK + + +NOTE: + +**This may be changed in the near feature. These instructions are tentative.** + +Should define the staticdev in SDK image feature for installing the static libs +to SDK in local.conf. + +```bash + SDKIMAGE_FEATURES_append = " staticdev-pkgs" +``` + +### For 64-bit target SDK (aarch64) + + +Use `bitbake -c populate_sdk` for generating the toolchain SDK + +```bash + $ bitbake core-image-minimal -c populate_sdk +``` + +The SDK can be found in the output directory `tmp/deploy/sdk` + +* `poky-glibc-x86_64-core-image-minimal-aarch64-toolchain-x.x.sh` + +### Usage of toolchain SDK + + +Install the SDK to the default: `/opt/poky/x.x` + +* For 64-bit target SDK + +```bash + $ sh poky-glibc-x86_64-core-image-minimal-aarch64-toolchain-x.x.sh +``` + +* For 64-bit application, using environment script in `/opt/poky/x.x` + +```bash + $ source /opt/poky/x.x/environment-setup-aarch64-poky-linux +``` + +## R-Car Generation 3 Information + + +Refer to the following for more information from eLinux website + +https://elinux.org/R-Car diff --git a/docs/2_Hardware_Support/Renesas_Gen3_Boards /2_Proprietary_Drivers.md b/docs/2_Hardware_Support/Renesas_Gen3_Boards /2_Proprietary_Drivers.md new file mode 100644 index 0000000..a56d667 --- /dev/null +++ b/docs/2_Hardware_Support/Renesas_Gen3_Boards /2_Proprietary_Drivers.md @@ -0,0 +1,228 @@ +--- +edit_link: '' +title: Proprietary Drivers +origin_url: >- + https://git.automotivelinux.org/AGL/meta-renesas-rcar-gen3/plain/meta-rcar-gen3/README.proprietary.md?h=master +--- + + + +# Proprietary libraries for meta-rcar-gen3 + + +The meta-rcar-gen3 layer of meta-renesas is supported Graphic GLES(GSX) +libraries, proprietary library of multimedia, and ICCOM software. + +This README describes how to use these features and setting to local.conf. + +```bash + I/ Board configuration + II/ Build with GLES + III/ Build with Renesas multimedia libraries + IV/ Enable Linux ICCOM driver and Linux ICCOM library +``` + +There are 2 main paths: + +* Please check section II to config for GLES. +* Please check section III to enable Multimedia functions. + +If you would like to use Linux ICCOM driver and Linux ICCOM library, please +check section IV. + +**NOTE:** + +* However, to have a completed local.conf, please also refer to Build +Instruction in [meta-renesas/meta-rcar-gen3/README.md](README.md). + +* In addition, these libraries are not provided with recipes. If you would like +to use, you will need to get them from Renesas. + +## I/ Board configuration + + +* Add this line to local.conf + + * For Salvator-X board + + ```bash + MACHINE = "salvator-x" + ``` + + * For R-Car Starter Kit Premier(H3ULCB) board + + ```bash + MACHINE = "h3ulcb" + ``` + + * For R-Car Starter Kit Pro(M3ULCB) board + + ```bash + MACHINE = "m3ulcb" + ``` + + * For R-Car Starter Kit Pro(M3NULCB) board + + ```bash + MACHINE = "m3nulcb" + ``` + + * For Ebisu board + + ```bash + MACHINE = "ebisu" + ``` + +* Set SOC family name + + * For H3: r8a7795 + + ```bash + SOC_FAMILY = "r8a7795" + ``` + + * For M3: r8a7796 + + ```bash + SOC_FAMILY = "r8a7796" + ``` + + * For M3N: r8a77965 + + ```bash + SOC_FAMILY = "r8a77965" + ``` + + * For E3: r8a77990 + + ```bash + # Already added in machine config: ebisu.conf + SOC_FAMILY = "r8a77990" + ``` + +## II/ Build with GLES + + +For wayland with GSX + +* Please copy proprietary libraries to the directory of recipes. + +* Set local.conf the following. + +```bash + # Enable Gfx Pkgs + MACHINE_FEATURES_append = " gsx" + MULTI_PROVIDER_WHITELIST += "virtual/libgl virtual/egl virtual/libgles1 virtual/libgles2" + + # for Wayland/Weston + DISTRO_FEATURES_NATIVESDK_append = " wayland" + DISTRO_FEATURES_append = " pam" + PREFERRED_PROVIDER_virtual/libgles1 = "" + PREFERRED_PROVIDER_virtual/libgles2 = "gles-user-module" + PREFERRED_PROVIDER_virtual/egl = "libegl" + PREFERRED_PROVIDER_virtual/libgl = "" + PREFERRED_PROVIDER_virtual/mesa = "" + PREFERRED_PROVIDER_libgbm = "libgbm" + PREFERRED_PROVIDER_libgbm-dev = "libgbm" + BBMASK = "mesa-gl" +``` + +* Run `bitbake core-image-weston` + +## III/ Build with Renesas multimedia libraries + + +Multimedia portions depend on GLES portions. + +### A/ Configuration for Multimedia features + + +* Please copy proprietary libraries to the directory of recipes. + +* Please set local.conf the following. + +```bash + # Enable multimedia features. + # This provides package group of plug-ins of the GStreamer, multimedia + # libraries and kernel drivers. + + MACHINE_FEATURES_append = " multimedia" +``` + +### B/ Configuration for optional codecs and middleware + + +* Please copy proprietary libraries to the directory of recipes. + +* Add features to DISTRO_FEATURES_append to local.conf + +```bash + # Additional configuration in OMX module + " h263dec_lib" - for OMX Media Component H263 Decoder Library + " h264dec_lib" - for OMX Media Component H264 Decoder Library + " h264enc_lib" - for OMX Media Component H.264 Encoder Library + " h265dec_lib" - for OMX Media Component H265 Decoder Library + " mpeg2dec_lib" - for OMX Media Component MPEG2 Decoder Library + " mpeg4dec_lib" - for OMX Media Component MPEG4 Decoder Library + " vc1dec_lib" - for OMX Media Component VC-1 Decoder Library + " divxdec_lib" - for OMX Media Component DivX Decoder Library + " rvdec_lib" - for OMX Media Component RealVideo Decoder Library + " alacdec_lib" - for OMX Media Component ALAC Decoder Library + " flacdec_lib" - for OMX Media Component FLAC Decoder Library + " aaclcdec_lib" - for OMX Media Component AAC-LC Decoder Library + " aaclcdec_mdw" - for AAC-LC 2ch Decoder Middleware for Linux + " aacpv2dec_lib" - for OMX Media Component aacPlus V2 Decoder Library + " aacpv2dec_mdw" - for aacPlus V2 Decoder Middleware for Linux + " mp3dec_lib" - for OMX Media Component MP3 Decoder Library + " mp3dec_mdw" - for MP3 Decoder Middleware for Linux + " wmadec_lib" - for OMX Media Component WMA Standard Decoder Library + " wmadec_mdw" - for WMA Standard Decoder Middleware for Linux + " dddec_lib" - for OMX Media Component Dolby(R) Digital Decoder Library + " dddec_mdw" - for Dolby(R) Digital Decoder Middleware for Linux + " aaclcenc_lib" - for OMX Media Component AAC-LC Encoder Library + " vp8dec_lib" - for OMX Media Component VP8 Decoder Library for Linux + " vp8enc_lib" - for OMX Media Component VP8 Encoder Library for Linux + " vp9dec_lib" - for OMX Media Component VP9 Decoder Library for Linux + " aaclcenc_mdw" - for AAC-LC Encoder Middleware for Linux + " cmsbcm" - for CMS Basic Color Management Middleware for Linux + " cmsblc" - for CMS CMM3 Backlight Control Middleware for Linux + " cmsdgc" - for CMS VSP2 Dynamic Gamma Correction Middleware for Linux + " dtv" - for ISDB-T DTV Software Package for Linux + " dvd" - for DVD Core-Middleware for Linux + " adsp" - for ADSP driver, ADSP interface and ADSP framework for Linux + " avb" - for AVB Software Package for Linux +``` + +Ex: +``` + DISTRO_FEATURES_append = " h264dec_lib h265dec_lib mpeg2dec_lib aaclcdec_lib aaclcdec_mdw" +``` + +### C/ Configuration for test packages + + +Must ensure that Multimedia features have been enabled. +(Please refer to III/A to enable Multimedia.) + +* Please add feature to DISTRO_FEATURES_append to local.conf. + +```bash + # Configuration for multimedia test package + + DISTRO_FEATURES_append = " mm-test" +``` + +## IV/ Enable Linux ICCOM driver and Linux ICCOM library + + +For Linux ICCOM driver and Linux ICCOM library + +* Please copy proprietary libraries to the directory of recipes. + +* Please set local.conf the following. + +```bash + DISTRO_FEATURES_append = " iccom" +``` +END. + diff --git a/docs/3_Developer_Guides/1_AGL_Layers/1_Overview.md b/docs/3_Developer_Guides/1_AGL_Layers/1_Overview.md new file mode 100644 index 0000000..861f743 --- /dev/null +++ b/docs/3_Developer_Guides/1_AGL_Layers/1_Overview.md @@ -0,0 +1,34 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://git.automotivelinux.org/AGL/meta-agl/plain/docs/../agl-layers-overview.md?h=master +--- + + + +Overview +======== + +The +[AGL Project](https://www.automotivelinux.org/) is an automotive-specific +development environment that provides a Linux distribution +[(AGL UCB](https://www.automotivelinux.org/software/unified-code-base)). + +AGL uses layers designed to be compatible with the +[Yocto Project](https://www.yoctoproject.org) and the +[OpenEmbedded Project (OE)](https://www.openembedded.org/wiki/Main_Page). + +This section provides information about the layers used by the AGL Project: + +* **`meta-agl`**: Minimal set of software needed to create an AGL distribution + used to boot a system. + AGL profiles are built on top of this minimal set of software. + +* **`meta-agl-demo`**: Provides a reference or demo platform and applications + for the AGL Distribution. + The reference UI is part of the `meta-agl-demo` layer. + +* **`meta-agl-devel`**: Contains components under development or being tested. + This layer also contains software packages that OEMs need but do not exist + in AGL. diff --git a/docs/3_Developer_Guides/1_AGL_Layers/2_meta-agl.md b/docs/3_Developer_Guides/1_AGL_Layers/2_meta-agl.md new file mode 100644 index 0000000..f46542f --- /dev/null +++ b/docs/3_Developer_Guides/1_AGL_Layers/2_meta-agl.md @@ -0,0 +1,129 @@ +--- +edit_link: '' +title: meta-agl +origin_url: >- + https://git.automotivelinux.org/AGL/meta-agl/plain/docs/../meta-agl.md?h=master +--- + + + +## Introduction + +The `meta-agl` layer provides the minimal set of software +to boot an AGL Distribution system. +You use this layer as the minimal core on which to build AGL profiles. + +**NOTE:** The `meta-agl` layer does not include a reference UI. + The reference UI is included as part of the + [`meta-agl-demo`](./meta-agl-demo.html) layer. + Furthermore, `meta-agl` does not include additional components, such + as security, which are part of the + `meta-agl-extra` layer. + +## Sub-Layers + +The `meta-agl` layer itself contains many sub-layers and files. +Following is a "tree" look at the layer: + +``` +. +├── docs +├── meta-agl +├── meta-agl-bsp +├── meta-agl-distro +├── meta-agl-profile-cluster +├── meta-agl-profile-cluster-qt5 +├── meta-agl-profile-core +├── meta-agl-profile-graphical +├── meta-agl-profile-graphical-html5 +├── meta-agl-profile-graphical-qt5 +├── meta-agl-profile-hud +├── meta-agl-profile-telematics +├── meta-app-framework +├── meta-netboot +├── meta-security +├── README-AGL.md +├── README.md +├── scripts +├── templates +``` + +This list provides some overview information on the files and sub-layers +in `meta-agl`: + +* `docs`: Contains files that support AGL documentation. +* `meta-agl`: Contains layer configuration for the `meta-agl` layer. +* `meta-agl-bsp`: Contains adaptations for recipes and required packages + to boot an AGL distribution on targeted hardware and emulation (i.e. QEMU). +* `meta-agl-distro`: Contains distro configuration and supporting scripts. +* `meta-agl-profile-cluster`: The middleware for the AGL cluster profile. + The set of packages required for AGL Cluster Distribution. + Profiles include support for Wayland images. +* `meta-agl-profile-cluster-qt5`: The middleware for the AGL Qt5-based cluster profile. + The set of packages required for AGL Qt5-based Cluster Distribution. + Profiles include support for Wayland images with Qt5. +* `meta-agl-profile-core`: Configuration and recipes for the AGL core profiles. +* `meta-agl-profile-graphical`: Configuration and recipes supporting graphical user + interfaces. +* `meta-agl-profile-graphical-html5`: Configuration and recipes supporting profiles + with HTML user interface support. +* `meta-agl-profile-graphical-qt5`: Configuration and recipes supporting profiles + with Qt5-based user interface support. +* `meta-agl-profile-hud`: Configuration and recipes supporting profiles with + Head-Up-Display (HUD) support. +* `meta-agl-profile-telematics`: Configuration and recipes supporting profiles with + telematics support. +* `meta-app-framework`: Configuration and recipes supporting the AGL Application + Framework. +* `meta-netboot`: Contains recipes and configuration adjustments to allow network + boot through network block device (NBD) since network file system (NFS) does not + support security labels. +* `meta-security`: Configuration and recipes supporting security applications. +* `scripts`: AGL development setup and support scripts. +* `templates`: Base, feature, and machine templates used in the AGL development + environment. + +## Packagegroups + +This section describes the AGL +[packagegroup](https://yoctoproject.org/docs/2.4.4/dev-manual/dev-manual.html#usingpoky-extend-customimage-customtasks) +design: + +* packagegroup-agl-image-minimal + + packagegroup-agl-core-automotive.bb + packagegroup-agl-core-connectivity.bb + packagegroup-agl-core-graphics.bb + packagegroup-agl-core-kernel.bb + packagegroup-agl-core-multimedia.bb + packagegroup-agl-core-navi-lbs.bb + packagegroup-agl-core-os-commonlibs.bb + packagegroup-agl-core-security.bb + packagegroup-agl-core-speech-services.bb + + The previous list of Packagegroups are used to create the `agl-image-minimal` image, + which is a small image just capable of allowing a device to boot. + + Subsystem should maintain packagegroup-agl-core-[subsystem].bb which should + hold sufficient packages to build `agl-image-minimal`. + +* packagegroup-agl-image-ivi + + packagegroup-agl-ivi-automotive.bb + packagegroup-agl-ivi-connectivity.bb + packagegroup-agl-ivi-graphics.bb + packagegroup-agl-ivi-kernel.bb + packagegroup-agl-ivi-multimedia.bb + packagegroup-agl-ivi-navi-lbs.bb + packagegroup-agl-ivi-os-commonlibs.bb + packagegroup-agl-ivi-security.bb + packagegroup-agl-ivi-speech-services.bb + + The previous list of Packagegroups are used to create the `agl-image-ivi` + image, which is a baseline image (i.e. Service Layer and Operating System + Layer defined in AGL Spec v1.0) for the AGL profiles. + +* packagegroup-agl-test.bb + + Additional tools used in QA tests (for agl-image*-qa). + diff --git a/docs/3_Developer_Guides/1_AGL_Layers/3_meta-agl-demo.md b/docs/3_Developer_Guides/1_AGL_Layers/3_meta-agl-demo.md new file mode 100644 index 0000000..232cd1d --- /dev/null +++ b/docs/3_Developer_Guides/1_AGL_Layers/3_meta-agl-demo.md @@ -0,0 +1,169 @@ +--- +edit_link: '' +title: meta-agl-demo +origin_url: >- + https://git.automotivelinux.org/AGL/meta-agl-demo/plain/docs/../meta-agl-demo.md?h=master +--- + + + +## Introduction + +The `meta-agl-demo` layer is the reference user interface layer for the DEMO +platform of Automotive Grade Linux (AGL). +The layer provides a reference platform and applications. +The BitBake target name for the DEMO platform is `agl-demo-platform`, which is +the full DEMO platform image. + +## Layer Dependencies + +This section describes dependencies for the `meta-agl-demo` layer. +Dependencies are grouped into base, hardware, and feature dependencies. + +### Base Dependencies + +The `meta-agl-demo` layer has the following base dependencies: + +* Yocto Project Release: + + - URI: git://git.yoctoproject.org/poky + - Branch: "thud" + - Tested Revision: See the [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision + information.

+ +* AGL `meta-agl` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-agl + - Branch: "master"

+ +* OpenEmbedded `meta-openembedded` Layer: + + - Branch: "thud" + - Tested Revision: See the [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision + information. + + Specifically, out of `meta-openembedded`, these sub-layers are used: + + - `meta-oe` + - `meta-multimedia` + - `meta-networking` + - `meta-python`

+ +* Yocto Project `meta-qt5` Layer from the + [OpenEmbedded Layer Index](https://layers.openembedded.org/layerindex/branch/master/layers/): + + - URI: https://github.com/meta-qt5/meta-qt5.git + - Branch: "thud" + - Tested Revision: See the [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision + information.

+ +### Hardware Dependencies + +Aside from the previously listed base dependencies, if you are using a +[supported Renesas board](../getting_started/reference/getting-started/machines/renesas.html) +supported Renesas board, these dependencies exist: + +* AGL's `meta-renesas` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/AGL/meta-renesas + +### Feature Dependencies + +The `meta-agl-demo` layer has the following AGL +[feature](../getting_started/reference/getting-started/image-workflow-initialize-build-environment.html#agl-features) +dependencies: + +* Yocto Project `meta-security` Layer: + + - URI: https://git.yoctoproject.org/cgit/cgit.cgi/meta-security + - Branch: "master" + - Tested Revision: See the [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision + information.

+ +* AGL's `meta-app-framework` Layer within the `meta-agl` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git + - Branch: "master"

+ +**The `agl-sota` Feature:** + +* Here Technologies' `meta-updater` Layer: + + - URI: https://github.com/advancedtelematic/meta-updater/ + - Branch: "thud"

+ +* Here Technologies' `meta-updater-qemux86-64` Layer: + + - URI: https://github.com/advancedtelematic/meta-updater-qemux86-64/ + - Branch: "thud"

+ +* OpenEmbedded's `meta-openembedded` Layer: + + - URI: https://github.com/openembedded/meta-openembedded + - Branch: "thud" + - Tested Revision: See the [`default.xml`](https://github.com/leon-anavi/AGL-repo/blob/master/default.xml) + manifest file for the `AGL-repo` repository for revision + information. + + Specifically, out of `meta-openembedded`, these sub-layers are used: + + - `meta-filesystems` + - `meta-oe` + - `meta-python`

+ +**The `agl-netboot` Feature:** + +* AGL's `meta-netboot` Layer within the `meta-agl` Layer: + + - URI: https://gerrit.automotivelinux.org/gerrit/gitweb?p=AGL/meta-agl.git + - Branch: "master" + + +## Packagegroups + +AGL DEMO Platform's +[packagegroups](https://www.yoctoproject.org/docs/2.4.4/dev-manual/dev-manual.html#usingpoky-extend-customimage-customtasks) +consist of the following: + +### packagegroup-agl-demo-platform + +This packagegroup is used for generating the `agl-demo-platform` image, +which is the full image for the AGL distributions IVI profile. +You can see the recipe (i.e. `agl-demo-platform.bb`) that installs +the `packagegroup-agl-demo-platform` packagegroup +[here](https://git.automotivelinux.org/AGL/meta-agl-demo/tree/recipes-platform/images/agl-demo-platform.bb). + +As meta-agl's design of packagegroups, the `agl-demo-platform.bb` recipe installs +only `packagegroup-agl-demo-platform` and the packages of the DEMO applications. + +``agl-demo-platform`` contains the following three packagegroups: + + * `packagegroup-agl-image-minimal` + * `packagegroup-agl-image-ivi` + * `packagegroup-agl-demo-platform` + +### packagegroup-agl-appfw* + +These packagegroups contain packages for the AGL distribution's +Application Framework. +Subsystem should maintain `packagegroup-agl-appfw-[subsystem].bb`, which +should hold sufficient packages for the Application Framework. + +Subsystems also can maintain their own packagegroups using appropriate +`recipes-*/`. +For example, Qt5 has two packagegroups in `meta-agl-demo`: +`packagegroup-agl-appfw-native-qt5` and `packagegroup-agl-demo-qt-examples`, +which are under `recipes-qt/`. + +The `packagegroup-agl-appfw-native-qt5` is included by +`packagegroup-agl-appfw-native` because Qt5 belongs to native application +framework of AGL Distro. + +Because the `packagegroup-agl-demo-qt-examples` is not mandatory for +the AGL Application Framework and the AGL DEMO, the packagegroup is added +to the layer's `local.conf` file only when needed. + diff --git a/docs/3_Developer_Guides/1_AGL_Layers/4_meta-agl-devel.md b/docs/3_Developer_Guides/1_AGL_Layers/4_meta-agl-devel.md new file mode 100644 index 0000000..a51d47c --- /dev/null +++ b/docs/3_Developer_Guides/1_AGL_Layers/4_meta-agl-devel.md @@ -0,0 +1,148 @@ +--- +edit_link: '' +title: meta-agl-devel +origin_url: >- + https://git.automotivelinux.org/AGL/meta-agl-devel/plain/docs/../meta-agl-devel.md?h=master +--- + + + +## Introduction + +The `meta-agl-devel` layer contains components that are being tested or +still in development. +The layer also contains software packages that Original Equipment +Manufacturers (OEMs) need but are not included in the AGL software. + +## Sub-Layers + +The `meta-agl-devel` layer contains the following files and sub-layers: + +``` +. +├── meta-agl-telemetry +├── meta-audio-4a-framework +├── meta-audio-soundmanager-framework +├── meta-egvirt +├── meta-gstrecorder-rcar-gen3 +├── meta-hmi-framework +├── meta-oem-extra-libs +├── README.md +├── templates +``` + +The following list provides a summary of these sub-layers: + +* `meta-agl-telemetry`: Provides the smallest AGL image. + The image is designed to be used when a device requires restricted + scope of responsibilites (e.g. collecting vehicle telemetry). + +* `meta-audio-4a-framework`: A collection of recipes used for the + first integration of 4A (i.e. Advanced AGL Audio Architecture). + +* `meta-pipewire`: A collection of recipes used for the integration + of the pipewire sound system. + +* `meta-audio-soundmanager-framework`: Supports the Soundmanager + Audio Framework features, which maps to the `agl-audio-soundmanager-framework` + AGL feature. + +* `meta-egvirt`: The AGL Virtualization Expert Group (EG-VIRT) layer. + This layer supports the design, test, implementation, and assessment + of virtualization technologies (e.g. containers, hypervisors, system + partitioners, and so forth) aimed at AGL ARMv8 and Intel platforms. + +* `meta-gstrecorder-rcar-gen3`: Supports streaming audio and video for + the Pro and Premier board kits (e.g. + [Renesas R-Car Starter Kit Pro Board](https://www.elinux.org/R-Car/Boards/M3SK) + and + [Renesas R-Car Starter Kit Premier Board](https://www.elinux.org/R-Car/Boards/H3SK)). + +* `meta-hmi-framework`: Provides AGL's Human Machine Interface (HMI) framework + through resource management consisting of sounds, windows, and input control. + For more information, see the + [HMI-Framework Page](https://wiki.automotivelinux.org/hmiframework) of the + AGL Wiki. + +* `meta-oem-extra-libs`: Provides libraries and software packages needed by + OEMs but not provided by the AGL software. + +* `templates`: Feature templates that support the `meta-agl-devel` layer. + +## Additional Sub-Layer Information + +This section provides additional information for the `meta-egvirt`, +`meta-oem-extra-libs`, and `meta-hmi-framework` layers. + +### Virtualization Support + +The `meta-egvirt` layer enables virtualization support in AGL. +The AGL Virtualization Expert (EG-VIRT) group is responsible +for design and implementation of AGL virtualization solutions +(.e.g the Virtualization platform architecture of AGL). +You can read about EG-VERT's efforts on the +"[Virtualization Expert Group's](https://wiki.automotivelinux.org/eg-virt)" +page of the AGL wiki. + +Additionally, you can learn more about virtualization as it applies to AGL +by reading +"[The Automotive Grade Linux Software Defined Connected Car Architecture](https://www.automotivelinux.org/wp-content/uploads/sites/4/2018/06/agl_software_defined_car_jun18.pdf)" +whitepaper. + +### OEM Extra Libraries + +The `meta-oem-extra-libs` layer provides additional software packages many OEMs need +but are not part of the AGL source. +Following is the list of packages this layer provides: + + * boost + * fixesproto + * imagemagick + * iptables + * Xorg-macros + * zlib + * eglibc = glibc + * libcurl + * libgif + * libneon + * mongoose + * fuse + * protocol buffers + * bsdiff + * module-init-tools + * libcroco + * libtiff + * librsvg + * libpcap + +To add these packages to your library, you need to include the +`agl-oem-extra-libs` AGL feature when you initialize your build +environment using the `aglsetup.sh` script. + +For information on how to use the `aglsetup.sh` script to initialize +your build environment, see the +"[Initializing Your Build Environment](../getting_started/reference/getting-started/image-workflow-initialize-build-environment.html)" +section. + +Once you have included the AGL feature, you can build your image. + +### HMI Framework + +The `meta-hmi-framework` layer supports the Human-Machine Interface (HMI) Framework. +The HMI-Framework is the User Interface (UI) to control the Infotainment System. +Work continues to close the gap between the user experience of a smart phone +and the Infotainment System in a vehicle, for example. + +You can find more out about HMI Framework progress on the +"[HMI Framework](https://wiki.automotivelinux.org/hmiframework)" page on the AGL Wiki. + +To add HMI Framework support to your image, you need to include the +`hmi-framework` AGL feature when you initialize your build +environment using the `aglsetup.sh` script. + +For information on how to use the `aglsetup.sh` script to initialize +your build environment, see the +"[Initializing Your Build Environment](../getting_started/reference/getting-started/image-workflow-initialize-build-environment.html)" +section. + +Once you have included the AGL feature, you can build your image. diff --git a/docs/3_Developer_Guides/2_Building_Microservices_Natively/0_build-microservice-overview.md b/docs/3_Developer_Guides/2_Building_Microservices_Natively/0_build-microservice-overview.md new file mode 100644 index 0000000..a1c6edc --- /dev/null +++ b/docs/3_Developer_Guides/2_Building_Microservices_Natively/0_build-microservice-overview.md @@ -0,0 +1,64 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/host-configuration/docs/0-build-microservice-overview.md +--- + + + +# Overview + +You can develop Microservices on your native Linux machine quickly +by following the workflow in this section. +This workflow takes advantage of RPM or Debian packages,which are available +through the +[OpenSUSE Build Service (OBS)](https://build.opensuse.org/). +You can install these +[packages](https://build.opensuse.org/project/subprojects/isv:LinuxAutomotive) +and bypass the +[Yocto Project](https://yoctoproject.org) build cycles described in the +"[Developing an AGL Image](../../getting_started/reference/getting-started/image-workflow-intro.html)" section. + +Using this workflow, you can start to code, execute, and debug Microservice +bindings directly on your host. This flow works for many cases for which +no specific hardware is required, or when you can plug hardware directly +into your native Linux host's USB port such as a Controller Area Network +([CAN](https://en.wikipedia.org/wiki/CAN_bus)) bus Adapter or a Media +Oriented Systems Transport +([MOST](https://en.wikipedia.org/wiki/MOST_Bus)) Controller. + +The following figure and list overview the Microservice Native Development +process. +You can learn about the steps in the process by reading through the +remaining sections. + +
+ +1. **Verify Your Build Host:** + Make sure you have a native Linux host. + For the example used in this section (i.e. `helloworld-service`), be sure your + Linux distribution is a recent version of Debian, Ubuntu, OpenSUSE, or Fedora. + +2. **Download and Install AGL Packages:** + Download and install the + [near-zero](https://en.wikipedia.org/wiki/Zero_Install) packages + from the OBS. + +3. **Install the Binder Daemon:** + Install the Binder Daemon, which is a part of the + [AGL Application Framework (AFM)](../../apis_services/reference/af-main/0-introduction.html). + The daemon allows you to connect applications to required services. + +4. **Get Your Source Files:** + For this section, you clone the `helloworld-service` binding repository. + You also need to make sure you have some other required packages to build + that specific binding. + +5. **Build and Run Your Service Natively (Optional Tool Use):** + Build your binding on your Linux host using native tools. + Once the binding is built, you can run it to make sure it functions + as expected. + + Optionally use extra tools once your binding is building and running + smoothly in the native environment. diff --git a/docs/3_Developer_Guides/2_Building_Microservices_Natively/1_verify-build-host.md b/docs/3_Developer_Guides/2_Building_Microservices_Natively/1_verify-build-host.md new file mode 100644 index 0000000..401a5bc --- /dev/null +++ b/docs/3_Developer_Guides/2_Building_Microservices_Natively/1_verify-build-host.md @@ -0,0 +1,33 @@ +--- +edit_link: '' +title: Verify Your Build Host +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/host-configuration/docs/1-verify-build-host.md +--- + + + +# Verify Your Build Host + +In order to build a Microservice binding natively, you need to be using a +supported Linux distribution. +In general, a recent version of Debian, Ubuntu, OpenSUSE, and Fedora works. +Following is a specific list of supported distributions: + +* [Debian](https://www.debian.org/releases/) 9.0 +* [Ubuntu](https://wiki.ubuntu.com/Releases) 16.04, 16.10, 17.10, and 18.04 +* [OpenSUSE](https://en.opensuse.org/openSUSE:Roadmap) Leap 15.0 and Tumbleweed +* [Fedora](https://fedoraproject.org/wiki/Releases) 27, 28, 29, and Rawhide. + +Exporting the `DISTRO` environment variable defines the distribution. +Following are examples: + +```bash +export DISTRO="Debian_9.0" +export DISTRO="xUbuntu_16.04" +export DISTRO="xUbuntu_16.10" +export DISTRO="xUbuntu_17.10" +export DISTRO="xUbuntu_18.04" +``` + +Set the `DISTRO` environment appropriately. diff --git a/docs/3_Developer_Guides/2_Building_Microservices_Natively/2_download-packages.md b/docs/3_Developer_Guides/2_Building_Microservices_Natively/2_download-packages.md new file mode 100644 index 0000000..c1502d2 --- /dev/null +++ b/docs/3_Developer_Guides/2_Building_Microservices_Natively/2_download-packages.md @@ -0,0 +1,239 @@ +--- +edit_link: '' +title: Download Packages +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/host-configuration/docs/2-download-packages.md +--- + + + +# Download Packages + +Different repositories exist for different AGL releases.\ +You need to download and install the packages based on your version +of AGL. + +## Set the `REVISION` Environment Variable + +All the packages reside in repositories managed by the +[OpenSUSE Build Service (OBS)](https://build.opensuse.org/).\ +You can see the packages +[here](https://build.opensuse.org/project/subprojects/isv:LinuxAutomotive#). + +Currently, support exists for the following AGL releases: + +* ElectricEel +* FunkyFlounder +* GrumpyGuppy +* HappyHalibut +* Master + +You need to set the `REVISION` environment variable to the AGL release you +are using.\ +For this example, set and export `REVISION` as "Master". + +```bash +export REVISION=Master +``` + +For additional details about OBS, see +[LinuxAutomotive page on OBS](https://build.opensuse.org/project/show/isv:LinuxAutomotive). + +## Make Sure Your `DISTRO` Environment Variable is Set + +The `DISTRO` environment variable needs to be correctly set for your +Linux distribution.\ +See the +"[Verify Your Build Host](./1-verify-build-host.html)" +section for information on how to set this variable. + +## Install the Repository + +```bash +Hit:1 https://deb.nodesource.com/node_10.x xenial InRelease +Hit:2 https://download.docker.com/linux/ubuntu xenial InRelease +Hit:3 http://security.ubuntu.com/ubuntu xenial-security InRelease +Hit:4 http://us.archive.ubuntu.com/ubuntu xenial InRelease +Ign:5 http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/AGL_FunkyFlounder/xUbuntu_16.04 ./ InRelease +Hit:6 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease +Hit:7 http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/AGL_FunkyFlounder/xUbuntu_16.04 ./ Release +Hit:8 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease +Reading package lists... Done +``` + +Not sure why you get the `Ign` on line 5.\ +I guess InRelease does not exist. + +If you don't have a `/etc/apt/sources.list.d/AGL.list` file to even start with, +and you run through the whole thing, you get the following output: + +```bash +$ sudo apt-get update +Hit:1 https://deb.nodesource.com/node_10.x xenial InRelease +Hit:2 https://download.docker.com/linux/ubuntu xenial InRelease +Hit:3 http://us.archive.ubuntu.com/ubuntu xenial InRelease +Get:4 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB] +Get:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB] +Ign:6 http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/AGL_FunkyFlounder/xUbuntu_16.04 ./ InRelease +Hit:7 http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/AGL_FunkyFlounder/xUbuntu_16.04 ./ Release +Get:9 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB] +Get:10 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [902 kB] +Fetched 1,225 kB in 1s (803 kB/s) +Reading package lists... Done +``` + +Following are example commands that show how to install the package repository +based on various values of `DISTRO` and `REVISION`: + +### Ubuntu and "Master" + +```bash +export REVISION=Master +export DISTRO="xUbuntu_18.04" +wget -O - http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/AGL_${REVISION}/${DISTRO}/Release.key | sudo apt-key add - +sudo bash -c "cat >> /etc/apt/sources.list.d/AGL.list <- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/host-configuration/docs/3-installing-binder-daemon.md +--- + + + +# Installing the Binder Daemon + +The Application Framework Binder Daemon (`afb-daemon`), which is a part of +the AGL Application Framework, provides a way to connect applications to +required services.\ +It provides a fast way to securely offer APIs to applications that are +written in any language and that can run almost anywhere. + +You can learn more about the AGL Application Framework in the +"[AGL Framework Overview](../../apis_services/reference/af-main/0-introduction.html)" +section.\ +You can learn more about the `aft-daemon` in the +"[Binder Overview](../../apis_services/reference/af-binder/afb-overview.html)" +section. + +## Installing on Debian + +Use the following commands if your native Linux machine uses the Debian +distribution: + +```bash +sudo apt-get install agl-app-framework-binder-dev +``` + +## Installing on OpenSUSE + +Use the following commands if your native Linux machine uses the OpenSUSE +distribution: + +```bash +sudo zypper install agl-app-framework-binder-devel +``` + +## Installing on Fedora + +Use the following commands if your native Linux machine uses the Fedora +distribution: + +```bash +sudo dnf install agl-app-framework-binder-devel +``` + +## Setting Your Environment Variables + +Regardless of your system's distribution, you need to set certain environment +variables correctly in order to use the daemon (i.e. `app-framework-binder`). + +Commands that define and export these environment variables exist in the +`agl-app-framework-binder.sh` file, which is created when +you install the daemon: + +```bash +#---------- AGL %{name} options Start ---------" +# Object: AGL cmake option for binder/bindings +export LD_LIBRARY_PATH=/opt/AGL/lib64:${LD_LIBRARY_PATH} +export LIBRARY_PATH=/opt/AGL/lib64:${LIBRARY_PATH} +export PKG_CONFIG_PATH=/opt/AGL/lib64/pkgconfig:${PKG_CONFIG_PATH} +export PATH=/opt/AGL/bin:$PATH +#---------- AGL options End --------- +``` + +You can make sure these environment variables are correctly set by doing +one of the following: + +* **Logout and Log Back In:** + + Logging out and then logging back in correctly sets the environment + variables. + +* **Manually Source the `agl-app-framework-binder.sh` File:** + + Source the following command: + + ```bash + source /etc/profile.d/agl-app-framework-binder.sh + ``` + + **NOTE:** + Creating a new session automatically sources the `agl-app-framework-binder.sh` + file. diff --git a/docs/3_Developer_Guides/2_Building_Microservices_Natively/4_getting-source-files.md b/docs/3_Developer_Guides/2_Building_Microservices_Natively/4_getting-source-files.md new file mode 100644 index 0000000..b59cec0 --- /dev/null +++ b/docs/3_Developer_Guides/2_Building_Microservices_Natively/4_getting-source-files.md @@ -0,0 +1,74 @@ +--- +edit_link: '' +title: Getting Your Source Files +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/host-configuration/docs/4-getting-source-files.md +--- + + + +# Getting Your Source Files + +Now that you have your host ready, packages installed, and the binder +daemon ready, you can get your source files together. +This example uses the `helloworld-service` binding, which is +a project hosted on GitHub, is written in the C programming language, +depends on the `libjson-c` library, and uses `cmake` for building. + +## Install Programs and Libraries You Need for this Example + +For this example, you need to have the following installed on your host: + +```bash +git +cmake +pkg-config +gcc +g++ +json-c +``` + +**NOTE:** If you are building a different binding, you need to make sure +you have all the programs and libraries needed to build that particular +binding. + +### Installing on Debian + +Use the following commands if your native Linux machine uses the Debian +distribution: + +```bash +sudo apt-get install git cmake pkg-config gcc g++ libjson-c-dev +``` + +### Installing on OpenSUSE + +Use the following commands if your native Linux machine uses the OpenSUSE +distribution: + +```bash +sudo zypper install git cmake pkg-config gcc gcc-c++ libjson-c-devel +``` + +### Installing on Fedora + +Use the following commands if your native Linux machine uses the Fedora +distribution: + +```bash +sudo dnf install git cmake pkg-config gcc gcc-c++ json-c-devel.x86_64 +``` + +## Cloning the helloworld-service repository + +Use Git to create a local repository of the +[helloworld-service](https://github.com/iotbzh/helloworld-service) binding from +[IoT.BZH](https://iot.bzh/en/). +The following command creates a repository named `helloworld-service` in the +current directory. +The "--recurse-submodules" option ensures that all submodules (i.e. repositories +within `helloworld-service`) are initialized and cloned as well. + +```bash +git clone https://github.com/iotbzh/helloworld-service.git --recurse-submodules +``` diff --git a/docs/3_Developer_Guides/2_Building_Microservices_Natively/5_building-and-running-service-natively.md b/docs/3_Developer_Guides/2_Building_Microservices_Natively/5_building-and-running-service-natively.md new file mode 100644 index 0000000..3768037 --- /dev/null +++ b/docs/3_Developer_Guides/2_Building_Microservices_Natively/5_building-and-running-service-natively.md @@ -0,0 +1,119 @@ +--- +edit_link: '' +title: Building and Running Your Service Natively +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/host-configuration/docs/5-building-and-running-service-natively.md +--- + + + +# Building and Running Your Service Natively + +The next step in the binder development process is to build your +binder and run it using your native Linux system. + +**NOTE:** This section assumes using the `helloworld-service` example +and completion of the previous steps in this +"[Building Microservices Natively](./0-build-microservice-overview.html)" +section. + +## Building the Service + +Move to the cloned `helloworld-service` repository and build the service +using either of the following methods: + +* ```bash + cd helloworld-service + ./conf.d/autobuild/linux/autobuild package + ``` + +* ```bash + cd helloworld-service + mkdir build + cd build + cmake .. + make + ``` + +## Running the Service + +You use the Application Framework Binder Daemon (`afb-daemon`) to +bind one instance of an application or service to the rest of the system. +In this example, you are binding an instance of `helloworld-service` +to the rest of the system: + +```bash +afb-daemon --binding helloworld.so --port 3333 --token '' +``` + +The previous command starts `afb-daemon` and loads the `helloworld.so` +binding. +The daemon is now listening on port 3333 of the `localhost`. + +## Testing the Service + +Refer to the +[AGL Test Framework](../../apis_services/#agl-test-framework) topic in the +"APIs & Services" topic. +You can test your `helloworld-service` binding using the `afm-test` tool. + +Examine the generic example describing how to launch the tests suite +[here](../../apis_services/reference/afb-test/3_Launch_the_tests.html). +This example can help you understand how to test your helloworld binding +instance. + +## Using Optional Tools + +Once you have built and run your micro-service successfully using your +native Linux system, you should consider using some additional +development tools: X(Cross) Development System (XDS) and +the Controller Area Network (CAN) Development Studio (CANdevStudio). + +* **XDS:** Cross-compiles and ports your AGL image to your target hardware. +For information on XDS, see the +"[X(cross) Development System: User's Guide](../reference/xds/part-1/xds-overview.html)" +section. + +* **CANdevStudio:** Simulates CAN signals such as ignition status, +doors status, or reverse gear by every automotive developer. +For information on CANdevStudio, see the +"[CANdevStudio Quickstart](../../apis_services/reference/candevstudio/1_Usage.html)" +section. + +## Troubleshooting + +### systemd and/or libmicrohttpd + +If you encounter an error message similar to the following, +you need to make some changes to your `cmake` file: + +```shell +-- Checking for module 'libmicrohttpd>=0.9.60' +-- No package 'libmicrohttpd' found +CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:415 (message): + A required package was not found +Call Stack (most recent call first): + /usr/share/cmake/Modules/FindPkgConfig.cmake:593 (_pkg_check_modules_internal) + conf.d/app-templates/cmake/cmake.d/01-build_options.cmake:92 (PKG_CHECK_MODULES) + conf.d/app-templates/cmake/common.cmake:77 (include) + conf.d/cmake/config.cmake:184 (include) + CMakeLists.txt:3 (include) +``` + +Open the `config.cmake` file located in `helloworld-service/conf.d/cmake/` directory +and add a hash character (i.e. #) to the beginning of the "libsystemd>=222" +and "libmicrohttpd>=0.9.60" strings. +Following is an example of the edits: + +```CMake + set (PKG_REQUIRED_LIST + json-c + #libsystemd>=222 + afb-daemon + #libmicrohttpd>=0.9.60 + ) +``` + +After making these changes, rebuild the service again as described in the +"[Building the Service](./4-getting-source-files.html#building-the-service)" +section previously on this page. diff --git a/docs/3_Developer_Guides/2_Building_Microservices_Natively/pictures/microservice-workflow-native.png b/docs/3_Developer_Guides/2_Building_Microservices_Natively/pictures/microservice-workflow-native.png new file mode 100644 index 0000000..1c38d2a Binary files /dev/null and b/docs/3_Developer_Guides/2_Building_Microservices_Natively/pictures/microservice-workflow-native.png differ diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /1_Overview.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /1_Overview.md new file mode 100644 index 0000000..ffb1036 --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /1_Overview.md @@ -0,0 +1,34 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/cmake-overview.md?h=master +--- + + + +# Overview + +The CMake AGL Framework Template Module +helps to build applications or bindings for the +AGL Application Framework. +You can use the template module to easily build a widget and its related +test widget for running on top of the AGL Application Framework. + +This topic consists of the following: + +- [Installing CMake Templates](installing-cmake.html). + +- [Using CMake Templates](using-cmake.html). + +- [Configuring CMake](configuring-cmake.html). + +- [Project Architecture](project-architecture.html). + +- [Advanced Usage](advanced-usage.html). + +- [Advanced Customization](advanced-customization.html). + +- [Autobuild](autobuild.html). + + diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /2_Installing CMake Templates.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /2_Installing CMake Templates.md new file mode 100644 index 0000000..a2c18d4 --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /2_Installing CMake Templates.md @@ -0,0 +1,59 @@ +--- +edit_link: '' +title: Installing CMake Templates +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/installing-cmake.md?h=master +--- + + + +# Installing CMake Templates + +You can install CMake templates on your native Linux system. + +In order to use the templates, you need to install them as +a CMake module. +On your native Linux system, use your distribution's package manager. +See the +"[Prerequisites](../../2-download-packages.html)" +section for how to install packages using your distribution's package +manager. +Be sure to use the following with you install the packages: + +```bash +export DISTRO="xUbuntu_16.10" +export REVISION=Master +``` + +**NOTE:** In order to use the CMake templates, you must be using the +AGL Guppy release. +You cannot use prior releases. + +## Installing on Debian or Ubuntu + +Use the following command to install AGL's CMake Application Module +on a native Debian or Ubuntu system: + +```bash +sudo apt-get install agl-cmake-apps-module-bin +``` + +## Installing on OpenSUSE + +Use the following command to install AGL's CMake Application Module +on a native OpenSUSE system: + +```bash +sudo zypper install agl-cmake-apps-module +``` + +## Installing on Fedora + +Use the following command to install AGL's CMake Application Module +on a native Fedora system: + +```bash +sudo dnf install agl-cmake-apps-module +``` + + diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /3_Using_CMake_Templates.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /3_Using_CMake_Templates.md new file mode 100644 index 0000000..3be04e3 --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /3_Using_CMake_Templates.md @@ -0,0 +1,82 @@ +--- +edit_link: '' +title: Using CMake Templates +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/using-cmake.md?h=master +--- + + + +# Using CMake Templates + +You can use CMake templates in a cross-compilation environment +or from BitBake recipes. + +## Using CMake Templates in a Cross-Compilation Environment + +Beginning with the `Grumpy Guppy`, version 7, the CMakeAfbTemplates CMake module +is installed by default in the SDKs supplied by AGL. +Consequently, you do not need to take steps to install the modules. + +Following are links to the latest SDKs on the AGL master branch: + +* [dra7xx-evm](https://download.automotivelinux.org/AGL/snapshots/master/latest/dra7xx-evm/deploy/sdk/) +* [intel-corei7-64](https://download.automotivelinux.org/AGL/snapshots/master/latest/intel-corei7-64/deploy/sdk/) +* [m3ulcb-nogfx](https://download.automotivelinux.org/AGL/snapshots/master/latest/m3ulcb-nogfx/deploy/sdk/) +* [qemux86-64](https://download.automotivelinux.org/AGL/snapshots/master/latest/qemux86-64/deploy/sdk/) +* [raspberrypi3](https://download.automotivelinux.org/AGL/snapshots/master/latest/raspberrypi3/deploy/sdk/) + +## Using CMake Templates from BitBake Recipes + +If you have developed an application and you want to include it in an AGL image, +you must add a BitBake recipe in one of the following layers: + +* [meta-agl](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/AGL/meta-agl): + meta-agl layer (core AGL) +* [meta-agl-cluster-demo](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/AGL/meta-agl-cluster-demo): + cluster demo specific recipes and configuration +* [meta-agl-demo](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/AGL/meta-agl-demo): + meta-agl-demo layer (demo/staging/"one-shot") +* [meta-agl-devel](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/AGL/meta-agl-devel): + meta-agl-devel (Development and Community BSPs) +* [meta-agl-extra](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/AGL/meta-agl-extra): + meta-agl-extra (additional/optional components for AGL) + +Once you have the recipe in place, edit it to include the following +line to cause the `aglwgt` class to be inherited: + +```bb +inherit aglwgt +``` + +Following is an example that uses the HVAC application recipe (i.e. `hvac.bb`), which +builds the HVAC application: + +```bb +SUMMARY = "HVAC Service Binding" +DESCRIPTION = "AGL HVAC Service Binding" +HOMEPAGE = "https://gerrit.automotivelinux.org/gerrit/#/admin/projects/apps/agl-service-hvac" +SECTION = "apps" + +LICENSE = "Apache-2.0" +LIC_FILES_CHKSUM = "file://LICENSE;md5=ae6497158920d9524cf208c09cc4c984" + +SRC_URI = "gitsm://gerrit.automotivelinux.org/gerrit/apps/agl-service-hvac;protocol=https;branch=${AGL_BRANCH}" +SRCREV = "${AGL_APP_REVISION}" + +PV = "1.0+git${SRCPV}" +S = "${WORKDIR}/git" + +DEPENDS = "json-c" +RDEPENDS_${PN} += "agl-service-identity-agent" + +inherit cmake aglwgt pkgconfig +``` + +The following links provide more examples of recipes that use the +CMake templates: + +* [agl-service-helloworld](https://gerrit.automotivelinux.org/gerrit/admin/repos/apps/agl-service-helloworld) +* [agl-service-audio-4a](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/apps/agl-service-audio-4a) +* [agl-service-unicens](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/apps/agl-service-unicens) +* [4a-hal-unicens](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/4a-hal-unicens) diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /4_Configuring_AGL_CMake_Templates.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /4_Configuring_AGL_CMake_Templates.md new file mode 100644 index 0000000..2630693 --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /4_Configuring_AGL_CMake_Templates.md @@ -0,0 +1,147 @@ +--- +edit_link: '' +title: Configuring AGL CMake Templates +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/configuring-cmake.md?h=master +--- + + + +# Configuring AGL CMake Templates + +Configuration consists of editing the `config.cmake` file for your +specific project. + +## Creating Your `config.cmake` File + +First, you need to create a `confd/cmake` file in your CMake project +directory. + +```bash +mkdir -p conf.d/cmake +``` + +Next, use one of the following commands to copy a `cmake.sample` file to +your `config.cmake` file. +The first command applies if you have the SDK installed, while the +second command applies if you installed the modules on your native Linux system. + +**NOTE:** The `OECORE_NATIVE_SYSROOT` variable is defined once you have +a project folder, the AGL SDK source files, and the CMake modules installed. + +```bash +mkdir -p conf.d/cmake +# From the SDK sysroot >= RC2 of the 7.0.0 Guppy release +cp ${OECORE_NATIVE_SYSROOT}/usr/share/doc/CMakeAfbTemplates/samples.d/config.cmake.sample conf.d/cmake/config.cmake +# From a native installation +cp /usr/share/doc/CMakeAfbTemplates/samples.d/config.cmake.sample conf.d/cmake/config.cmake +``` + +Once you have created your `config.cmake` file, you need to make the changes +specific to your project. + +## Creating Your `CMakeLists.txt` File + +To create this file, use the example in the **cmake module**. +Use one of the following two commands to create your file. +The first command applies if you have the SDK installed, while the +second command applies if you installed the modules on your native Linux system. + +**NOTE:** The `OECORE_NATIVE_SYSROOT` variable is defined once you have +a project folder, the AGL SDK source files, and the CMake modules installed. + +```bash +# From the SDK sysroot >= RC2 of the 7.0.0 Guppy release +cp ${OECORE_NATIVE_SYSROOT}/usr/share/doc/CMakeAfbTemplates/samples.d/CMakeLists.txt.sample CMakeLists.txt +# From a native installation +cp /usr/share/doc/CMakeAfbTemplates/samples.d/CMakeLists.txt.sample CMakeLists.txt +``` + +## Creating Your CMake Targets + +Creating a CMake target is the result of editing your `CMakeLists.txt` file. + +For each target that is part of your project, you need to use the +***PROJECT_TARGET_ADD*** statement. +Using this statement includes the target in your project. + +Using the ***PROJECT_TARGET_ADD*** statement makes the CMake ***TARGET_NAME*** +variable available until the next ***PROJECT_TARGET_ADD*** statement is +encountered that uses a new target name. + +Following is typical use within the `CMakeLists.txt` file to create a target: + +```cmake +PROJECT_TARGET_ADD(target_name) --> Adds *target_name* to the project. +*target_name* is a sub-folder in the CMake project. + +add_executable/add_library(${TARGET_NAME}.... --> Defines the target sources. + +SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES.... --> Configures the target properties +so they can be used by macros. + +INSTALL(TARGETS ${TARGET_NAME}.... +``` + +## Target Properties + +Target properties are used to determine the nature of the +target and where the target is stored within the package being built. + +Use the **LABELS** property to specify the target type that you want +included in the widget package. +You can choose the following target types: + +Choose between: + +- **BINDING**: A shared library loaded by the AGL Application Framework. +- **BINDINGV2**: A shared library loaded by the AGL Application Framework. + This library must be accompanied by a JSON file named similar to the + *${OUTPUT_NAME}-apidef* of the target, which describes the API with OpenAPI + syntax (e.g: *mybinding-apidef*). + Alternatively, you can choose the name without the extension using the + **set_openapi_filename** macro. + If you use C++, you must set **PROJECT_LANGUAGES** through *CXX*. +- **BINDINGV3**: A shared library loaded by the AGL Application Framework. + This library must be accompanied by a JSON file named similar to the + *${OUTPUT_NAME}-apidef* of the target, which describes the API with OpenAPI + syntax (e.g: *mybinding-apidef*). + Alternatively, you can choose the name without the extension using the + **set_openapi_filename** macro. + If you use C++, you must set **PROJECT_LANGUAGES** through *CXX*. +- **PLUGIN**: A shared library meant to be used as a binding plugin, which + would load the library as a plugin consequently extending its + functionalities. + You should name the binding using a special extension that you choose + with `SUFFIX cmake target property`. + If you do not use the special extension, it defaults to **.ctlso**. +- **HTDOCS**: The root directory of a web application. + This target has to build its directory and puts its files in the + **${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}**. +- **DATA**: Resources used by your application. + This target has to build its directory and puts its files in the + **${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}**. +- **EXECUTABLE**: The entry point of your application executed by the AGL + Application Framework. +- **LIBRARY**: An external third-party library bundled with the binding. + The library is bundled in this manner because the platform does not + provide bundling. +- **BINDING-CONFIG**: Any files used as configuration by your binding. + +**TIP:** you should use the prefix _afb-_ (**Application Framework Binding**) +with your *BINDING* targets. + +Following is an example that uses the **BINDINGV3** property: + +```cmake +SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + PREFIX "afb-" + LABELS "BINDINGV3" + OUTPUT_NAME "file_output_name") +``` + +**CAUTION**: You do not need to specify an **INSTALL** command for these +targets. +Installation is performed by the template. +Targets are installed in the **${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}** +directory. diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /5_Project_Architecture.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /5_Project_Architecture.md new file mode 100644 index 0000000..6079a3d --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /5_Project_Architecture.md @@ -0,0 +1,84 @@ +--- +edit_link: '' +title: Project Architecture +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/project-architecture.md?h=master +--- + + + +# Project Architecture + +The following tree structure represents a typical CMake project +directory structure: + +```tree + +| +├── CMakeLists.txt +│ +├── autobuild/ +│ ├── agl +│ │ └── autobuild +│ ├── linux +│ │ └── autobuild +│ └── windows +│ └── autobuild +├── conf.d/ +│ ├── packaging/ +│ │ ├── rpm +│ │ │ └── package.spec +│ │ └── deb +│ │ ├── package.dsc +│ │ ├── debian.package.install +│ │ ├── debian.changelog +│ │ ├── debian.compat +│ │ ├── debian.control +│ │ └── debian.rules +│ ├── cmake +│ │ ├── 00-debian-osconfig.cmake +│ │ ├── 00-suse-osconfig.cmake +│ │ ├── 01-default-osconfig.cmake +│ │ └── config.cmake +│ └── wgt +│ ├── icon.png +│ └── config.xml.in +├── +│ └── +├── +│ └── +└── + └── +``` + +| File or Directory | Parent | Description | +|----|----|----| +| *root_path* | n/a | CMake project root path. Holds the master CMakeLists.txt file and all general project files. +| CMakeLists.txt | The master CMakeLists.txt file. +| autobuild/ | *root_path* | Scripts generated from app-templates to build packages the same way for differents platforms. +| conf.d/ | *root_path* | Holds needed files to build, install, debug, and package an AGL application project. +| packaging/ | conf.d/ | Contains output files used to build packages. +| cmake/ | conf.d/ | Minimally contains the config.cmake file, which is modified from the sample provided in the app-templates submodule. +| wgt/ | conf.d/ | Contains config.xml.in and optionaly the test-config.xml.in template files that are modified from the sample provided with the CMake module for the needs of the project. For more details, see the config.xml.in.sample and test-config.xml.in.sample files. +| *target* | *root_path* | A target to build, which is typically a library or executable. + +When building projects using CMake, the build process automatically detects +the `CMakeLists.txt` and `*.cmake` files. +To help with this process, the `PROJECT_SRC_DIR_PATTERN` variable +is used for recursive pattern searching from the CMake project's +*root_path* downward. +Each sub-folder below *root_path* in the project is searched and included +during compilation. +The directories matching the pattern `PROJECT_SRC_DIR_PATTERN` variable +are scanned. + +**NOTE:** The `PROJECT_SRC_DIR_PATTERN` variable defaults to "*". + +When the `CMakeLists.txt` file is found, the directory in which it is found +is automatically added to the CMake project. + +Similarly, when a file whose extension is `.cmake` is found, the directory in +which that file resides is also added to the CMake project. + + + diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /6_Advanced_Usage.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /6_Advanced_Usage.md new file mode 100644 index 0000000..3a61b96 --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /6_Advanced_Usage.md @@ -0,0 +1,316 @@ +--- +edit_link: '' +title: Advanced Usage +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/advanced-usage.md?h=master +--- + + + +# Advanced Usage + +This topic describes some advanced ways of using the CMake templates. + +## Building a Widget + +To build a widget, you need a `config.xml` file that describes +your application (widget) and how the Application Framework launches it. +Your repository contains a simple default file named +`config.xml.in` that should work for simple applications and should +not require interactions with other bindings. + +It is also recommended that you use the sample configuration +file that you can find in the location. +This file is named `config.xms.in.sample` and is more complete. +Copy the sample file to your `conf.d/wgt` directory and name it +`config.xml.in`. +Once you have your copy, edit the file to fit your needs. + +**CAUTION:** The default file is only meant to be used for a +simple widget application. +For more complicated applications that need to export +their API, or ship several applications in one widget +need to use the provided `config.xml.in.sample` file, which has +all new Application Framework features explained and provides +examples. + +## Using CMake Template Macros + +To leverage all CMake template features, you must specify properties +on your targets. +Some macros do not work unless you specify the target type. +If you do not specify a type (e.g. a custom target such as an +HTML5 application), the macro uses the `LABELS` property to +determine the target type. + +The `LABELS` property can be set to the values shown in the +[Target Properties](configuring-cmake.html#target-properties) +Section. + +Aside from those values, the following optional values can be +assigned to the `LABELS` property. +These values define the resource types that make up your test materials: + +- **TEST-CONFIG**: JSON configuration files used by the `afb-test` + binding. + These files execute the tests. +- **TEST-DATA**: Resources used to test your binding. + Minimally, you need a test plan. + You should also consider fixtures and any files required by your tests. + These required files appear as part of a separate test widget. +- **TEST-PLUGIN**: A shared library used as a binding plugin. + A binding loads the library as a plugin to extend the binding's functionality. + You should use a special file extension when you name the library + by using the `SUFFIX` CMake target property. + If you do not choose an extension, `.ctlso` is used by default. +- **TEST-HTDOCS**: The root directory of a web application. + This target has to build its directory and put its files in + the `${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}` directory. +- **TEST-EXECUTABLE**: The entry point of your application executed by the AGL + Application Framework. +- **TEST-LIBRARY**: An external third-party library bundled with the binding + for its own purpose. + The platform does not provide this library. + +Following is a mapping between `LABELS` and directories where files reside in +the widget: + +- **EXECUTABLE** : \/bin +- **BINDING-CONFIG** : \/etc +- **BINDING** | **BINDINGV2** | **BINDINGV3** | **LIBRARY** : \/lib +- **PLUGIN** : \/lib/plugins +- **HTDOCS** : \/htdocs +- **BINDING-DATA** : \/var +- **DATA** : \/var + +Following is a mapping between test-dedicated `LABELS` and directories where +files reside in the widget: + +- **TEST-EXECUTABLE** : \/bin +- **TEST-CONFIG** : \/etc +- **TEST-PLUGIN** : \/lib/plugins +- **TEST-HTDOCS** : \/htdocs +- **TEST-DATA** : \/var + +**TIP:** Use the prefix `afb-` (Application Framework Binding) +with your **BINDING** targets. + +Following is an example that sets the `LABELS` and `OUTPUT_NAME` properties: + +```cmake +SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + LABELS "HTDOCS" + OUTPUT_NAME dist.prod + ) +``` + +**NOTE**: You do not need to specify an **INSTALL** command for these + targets. + Installation is handled by the template and installs using the + following path : **${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}** + + Also, if you want to set and use `rpath` with your target, you should use + and set the target property `INSTALL_RPATH`. + +## Adding an External Third-Party Library + +You can add an external third-party library that is built, linked, +and shipped with the project. +Or, you can link and ship the library only with the project. + +### Building, Linking, and Shipping an External Library with the Project + +If you need to include an external library that is not shipped +with the project, you can bundle the required library in the +`lib` widget directory. + +Templates includes facilities to help you work with external +libraries. +A standard method is to declare as many CMake ExternalProject +modules as you need to match the number of needed libraries. + +An ExternalProject module is a special CMake module that lets you define how +to download, update, patch, configure, build, and install an external project. +The project does not need to be a CMake project. +Additionally, you can provide custom steps to account for special +needs using ExternalProject step. +See the CMake +[ExternalProject documentation site](https://cmake.org/cmake/help/v3.5/module/ExternalProject.html?highlight=externalproject) +for more information. + +Following is an example that includes the `mxml` library for the +[unicens2-binding](https://github.com/iotbzh/unicens2-binding) +project: + +```cmake +set(MXML external-mxml) +set(MXML_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/mxml) +ExternalProject_Add(${MXML} + GIT_REPOSITORY https://github.com/michaelrsweet/mxml.git + GIT_TAG release-2.10 + SOURCE_DIR ${MXML_SOURCE_DIR} + CONFIGURE_COMMAND ./configure --build x86_64 --host aarch64 + BUILD_COMMAND make libmxml.so.1.5 + BUILD_IN_SOURCE 1 + INSTALL_COMMAND "" +) + +PROJECT_TARGET_ADD(mxml) + +add_library(${TARGET_NAME} SHARED IMPORTED GLOBAL) + +SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + LABELS LIBRARY + IMPORTED_LOCATION ${MXML_SOURCE_DIR}/libmxml.so.1 + INTERFACE_INCLUDE_DIRECTORIES ${MXML_SOURCE_DIR} +) + +add_dependencies(${TARGET_NAME} ${MXML}) +``` + +The example defines an external project that drives the building of the library. +The example also defines a new CMake target whose type is **IMPORTED**. +The **IMPORTED** target type indicates the target has yet to be built using +CMake but is available at the location defined using the **IMPORTED_LOCATION** +target property. + +You might want to build the library as **SHARED** or **STATIC** depending on your needs +and goals. +Next, the example only has to modify the external project configure step and change +the filename used by **IMPORTED** library target defined after external project. + +The target's **LABELS** property is set to **LIBRARY** to ship it in the widget. + +In this example, the Unicens project also needs header +information from this library. +Consequently, the **INTERFACE_INCLUDE_DIRECTORIES** target property +is used. +Setting that property when another target links to that imported target +allows access to included directories. + +Finally, the example binds the target to the external project +by using a CMake dependency. + +The target can now be linked and used like any other CMake target. + +### Link and Ship an External Library with the Project + +If you already have a binary version of the library that you want to use and you +cannot or do not want to build the library, you can use the **IMPORTED** +library target. + +To illustrate, consider the same example in the previous section. +Following are the relevant modifications: + +```cmake +PROJECT_TARGET_ADD(mxml) + +add_library(${TARGET_NAME} SHARED IMPORTED GLOBAL) + +SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + LABELS LIBRARY + IMPORTED_LOCATION /path_to_library/libmxml.so.1 + INTERFACE_INCLUDE_DIRECTORIES /path_to_mxml/include/dir +) +``` + +In the previous example, notice the changes to the +`IMPORTED_LOCATION` and `INTERFACE_INCLUDE_DIRECTORIES` statements. +These locate the binary version of the library. + +Finally, you can link any other library or executable target with this imported +library just as you would for any other target. + +## Macro Reference + +Following are several macros that are useful for advanced CMake usage. + +### PROJECT_TARGET_ADD + +This macro adds the target to your project. +Following is a typical example that adds the target to your project. +You need to provide the name of your target as the macro's parameter: + +Example: + +```cmake +PROJECT_TARGET_ADD(low-can-demo) +``` + +The macro makes the variable `${TARGET_NAME}` available and it is defined +using the specified name (e.g. `low-can-demo`). +The variable changes each time the `PROJECT_TARGET_ADD` macro is called. + +### project_subdirs_add + +This macro searches within specified subfolders of the CMake project for +any `CMakeLists.txt` file. +If the file is found, it is added to your project. +You can use this macro in a hybrid application (e.g. where the binding +exists in a subfolder). + +The following example searches within all subfolders: + +Usage : + +```cmake +project_subdirs_add() +``` + +You might want to restrict the subfolders being searched. +If so, you can specify a +[globbing](https://en.wikipedia.org/wiki/Glob_(programming)) pattern +as the argument. +Doing so effectively creates a search filter. + +Following is an example that specifies all directories that begin +with a number, are followed by the dash character, and then followed +by any characters: + +```cmake +project_subdirs_add("[0-9]-*") +``` + +### set_openapi_filename + +This macro is used with a **BINDINGV2** target and defines the +binding definition filename. +You can use it to also define a relative path to +the current `CMakeLists.txt` file. + +If you do not use this macro to specify the name of your definition file, +the default one is used, which is `${OUTPUT_NAME}-apidef` and uses +**OUTPUT_NAME** as the [target property]. + +**CAUTION** When specifying the binding definition filename, +you must not use the file's extension as part of the name. +Following is an example: + +```cmake +set_openapi_filename('binding/mybinding_definition') +``` + +[target property]: https://cmake.org/cmake/help/v3.6/prop_tgt/OUTPUT_NAME.html "OUTPUT_NAME property documentation" + +### add_input_files + +This macro creates a custom target dedicated for HTML5 and data resource files. +The macro provides syntax and schema verification for different languages that +include LUA, JSON and XML. + +Alongside the macro are tools used to check files. +You can configure the tools by setting the +following variables: + +- XML_CHECKER: Uses **xmllint** that is provided with major linux distributions. +- LUA_CHECKER: Uses **luac** that is provided with major linux distributions. +- JSON_CHECKER: Currently, not used by any tools. + +Following is an example: + +```cmake +add_input_file("${MY_FILES_LIST}") +``` + +**NOTE**: If an issue occurs during the "check" step of the macro, +the build halts. diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /7_Advanced_Customization.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /7_Advanced_Customization.md new file mode 100644 index 0000000..88f8c15 --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /7_Advanced_Customization.md @@ -0,0 +1,123 @@ +--- +edit_link: '' +title: Advanced Customization +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/advanced-customization.md?h=master +--- + + + +# Advanced Customization + +Beyond the configurations described in the +[Configuring CMake Templates](configuring-cmake.html) section, +you can provide some advanced configurations. + +This section describes how you can include additional CMake files +and custom template scripts. + +## Including Additional CMake Files + +You can include machine and system custom CMake files and +operating system custom CMake files. + +### Machine and System Custom CMake Files + +Advanced configuration is possible by automatically including +additional CMake files from specific locations. +Following are the locations from which you can add CMake +files. +Inclusions occur in the order shown here: + +- `/conf.d/app-templates/cmake/cmake.d` - normally located CMake project files +- `$HOME/.config/app-templates/cmake.d` - the home location +- `/etc/app-templates/cmake.d` - the system location + +The CMake files you include must be named using either of the following conventions: + +- `XX-common*.cmake` +- `XX-${PROJECT_NAME}*.cmake` + +In both formats, `XX` are numbers and indicate the order in which the file +is included. +The `*` character represents the filename. + +When naming the file, consider the projects in which the file needs to be +included. +If you want to include the file in all projects, use the keyword `common`. +If you want to include the file in a specific project, use the `${PROJECT_NAME}` +value. + +For example, if you want a CMake file whose name is `my_custom_file` +included first and you want it included in all projects, name the file +`01-common-my_custom_file.cmake`. +If you want the same file included in a single project defined by the +`PROJECT_NAME` variable, and you want it included after all other files, +name the file `99-${PROJECT_NAME}-my_custom_file.cmake`. + +When you include CMake files that use CMake variables, the values override +variables with the same name. +The exception to this rule is if you use a cached variable. +Following is an example: + +```cmake +set(VARIABLE_NAME 'value string random' CACHE STRING 'docstring') +``` + +In this example, the `VARIABLE_NAME` variable is defined as a cached +variable by using the **CACHE** keyword. +Consequently, `VARIABLE_NAME` does not get overridden as a result of +including a CMake file that sets the same variable. + +### Operating System Custom CMake Files + +Including custom CMake files based on the operating system +lets you personalize a project depending on the operating system +you are using. + +At the end of the `config.cmake` file `common.cmake` includes +CMake files to customize your project build depending on your platform. +The operating system is detected by using `/etc/os-release`, +which is the default method used in almost all Linux distributions. +Consequently, you can use the value of field **ID_LIKE** to +add a CMake file for that distribution. +The file comes from your `conf.d/cmake/` directory or relatively +from your `app-templates` submodule path `app-templates/../cmake/`. + +**NOTE:** If the **ID_LIKE** field does not exist, you can use the +**ID** field. + +Files that you add must be named according to the following file naming +convention: + +- `XX-${OSRELEASE}*.cmake` + +In the naming convention, `XX` represents numbers and is the order in which +you want a file included. +The ${OSRELEASE} value is taken from either the **ID_LIKE** or **ID** field +of the `/etc/os-release` file. + +You can also configure a CMake file to be included in cases where no +specific operating system can be found. +To do so, name your CMake file as follows: + +- `XX-default*.cmake` + +A good use case example for these two naming conventions is when you have +a several Linux distributions and all but one can use the same module. +For that case, name one CMake file using the `${OSRELEASE}` value and +name the CMake file to be used with the other distributions using +the `XX-default*.cmake` method. + +## Including Custom Template Scripts + +You can include your own custom template scripts that are passed to the +CMake command `configure_file`. + +Just create your own script and place it in either of the following directories: + +- `$HOME/.config/app-templates/scripts` - the home location +- `/etc/app-templates/scripts` - the system location + +Scripts only need to use the extension `.in` to be parsed and configured by +CMake. diff --git a/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /8_Autobuild.md b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /8_Autobuild.md new file mode 100644 index 0000000..6c02d1b --- /dev/null +++ b/docs/3_Developer_Guides/3_Using_the_CMAKE_Applications_Module /8_Autobuild.md @@ -0,0 +1,159 @@ +--- +edit_link: '' +title: Autobuild +origin_url: >- + https://git.automotivelinux.org/src/cmake-apps-module/plain/docs/dev_guide/autobuild.md?h=master +--- + + + +# Autobuild + +Applications based on the AGL framework should have a +full build and packaging solution that is independent of the +[Yocto Project](https://www.yoctoproject.org) workflow. + +You can create a script named **autobuild** to control applications +build operations. +AGL provides a BitBake class file (`aglwgt.bbclass`) that calls the +**autobuild** script for all operations. +The class file is located at the top level of the application repository. + +You can write the **autobuild** script using any of the following languages: + +* Makefile +* Bash +* Python + +The script executes directly after applying a `chmod()` command. +The caller, which can be the `aglwgt.bbclass`, a Jenkins job, or an actual person, +must make the **autobuild** executable before calling it. +To facilitate direct execution, you need to start the script with a +[shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) sequence: + +* '#!/usr/bin/make -f' for Makefile format +* '#!/usr/bin/bash' for Bash format + +The calling convention is similar to the convention used in `make`. +To pass arguments, use environment variables. + +**NOTE:** For Bash, an evaluation of the arguments +sets the environment variables correctly. + +The following format shows the generic call: + +```bash +autobuild/agl/autobuild [ARG1="value1" [ARG2="value2" ... ]] +``` + +The **autobuild** script can be invoked from any directory +with all paths considered to be relative to the +script's location. +For makefile scripts, this is the usual behavior. +For Bash scripts, a `cd $(dirname $0)` command must be run at +the beginning of the script. + +At build time, the following calls must be made in the following order: + +1. Initialize the build environment (e.g if the application uses + `cmake` the configure step runs CMake). + + ```bash + autobuild/agl/autobuild configure CONFIGURE_ARGS="..." + ``` + +2. Build the application (i.e. compile, link binaries, assembles javascript, + and so forth). + + ```bash + autobuild/agl/autobuild build BUILD_ARGS="...." + ``` + +3. Create the widget package(s) in the specified destination path + prepared by the caller. + + ```bash + autobuild/agl/autobuild package PACKAGE_ARGS="..." DEST= + ``` + +4. Create the test widget package(s) in the specified destination path + prepared by the caller. + + ```bash + autobuild/agl/autobuild package-test PACKAGE_ARGS="..." DEST= + ``` + +5. Clean the built files by removing the result of the **autobuild** build. + + ```bash + autobuild/agl/autobuild clean CLEAN_ARGS="..." + ``` + +6. Clean everything by removing the result of the **autobuild** build + and the **autobuild** configure. + + ```bash + autobuild/agl/autobuild distclean DISTCLEAN_ARGS="..." + ``` + +## Integrating **autobuild** into the Yocto Project Workflow + +If you want to integrate the **autobuild** script into the Yocto Project +workflow, you need to generate the script. +To generate the script, use the `autobuild` target. + +The following commands create the **autobuild** script in the +`autobuild/agl` directory: + +```bash +mkdir -p build +cd build +cmake .. && make autobuild +``` + +## Available Targets + +Following are the targets available from the **autobuild** script: + +- **clean**: Removes all the object files and target results generated by Makefile. +- **clean-{release,debug,coverage,test}**: Removes all the object files and target results generated by Makefile for the specified build type. +- **clean-all**: Deletes the build directories for all build types. +- **distclean**: Deletes the build directories for all build types. +- **configure**: Generates the project Makefile from the `CMakeLists.txt` files for the release build type. +- **configure-{release,debug,coverage,test}**: Generates the project Makefile from the `CMakeLists.txt` files for the specified build type. +- **build**: Compiles all project targets for the release build type. +- **build-{release,debug,coverage,test}**: Compiles all project targets for the specified build type. +- **build-all**: Compiles all project targets for all specified build types. +- **package**: Builds the widget (**wgt**) package for the release build type. +- **package-{release,debug,coverage}**: Builds the widget (**wgt**) package for the specified build type. +- **package-test**: Builds the test **wgt** package. +- **package-all**: Builds the widget (**wgt**) packages for all build types. +- **install**: Installs the project into your filesystem. + +Note that `aglwgt.bbclass` only will use the **package-{coverage,test}** targets (and thus the **build-{coverage,test}**, etc. targets) for service bindings by default, so **autobuild** scripts for applications may omit support for those. + +Specifying the following variables lets you modify compilation behavior: + +- **CLEAN_ARGS**: Variable used at **clean** time. +- **CONFIGURE_ARGS**: Variable used at **configure** time. +- **BUILD_ARGS**: Variable used at **build** time. +- **BUILD_DIR**: Build directory for release type build. + The default value is a "build" directory in the root of the project. +- **BUILD_DIR_DEBUG**: Build directory for debug type build. + The default value is a "build-debug" directory in the root of the project. +- **BUILD_DIR_TEST**: Build directory for test type build. + The default value is a "build-test" directory in the root of the project. +- **BUILD_DIR_COVERAGE**: Build directory for coverage type build. + The default value is a "build-coverage" directory in the root of the project. +- **DEST**: Directory in which to place the created ***wgt*** file(s). + The default directory is the build root directory. + +Note that the values of **BUILD_DIR_{DEBUG,TEST,COVERAGE}** are defined based on the value of **BUILD_DIR**, so this needs to be kept in mind if over-riding it and building those other widget types. + +When you provide a variable, use the CMake format (i.e. +BUILD_ARGS="-DC_FLAGS='-g -O2'"). +Following is an example: + +```bash +./autobuild/agl/autobuild package DEST=/tmp +``` diff --git a/docs/3_Developer_Guides/4_AppFW_-_Privileges_Management/03-AGL-AppFW-Privileges-Management.pdf b/docs/3_Developer_Guides/4_AppFW_-_Privileges_Management/03-AGL-AppFW-Privileges-Management.pdf new file mode 100644 index 0000000..d468610 Binary files /dev/null and b/docs/3_Developer_Guides/4_AppFW_-_Privileges_Management/03-AGL-AppFW-Privileges-Management.pdf differ diff --git a/docs/3_Developer_Guides/4_AppFW_-_Privileges_Management/3.5_AppFW_-_Privileges_Management.md b/docs/3_Developer_Guides/4_AppFW_-_Privileges_Management/3.5_AppFW_-_Privileges_Management.md new file mode 100644 index 0000000..a467085 --- /dev/null +++ b/docs/3_Developer_Guides/4_AppFW_-_Privileges_Management/3.5_AppFW_-_Privileges_Management.md @@ -0,0 +1 @@ +[**3.5 AppFW - Privileges Management**](03-AGL-AppFW-Privileges-Management.pdf) diff --git a/docs/3_Developer_Guides/5_Controller_Guides/3.6.1_Installation.md b/docs/3_Developer_Guides/5_Controller_Guides/3.6.1_Installation.md new file mode 100644 index 0000000..0234269 --- /dev/null +++ b/docs/3_Developer_Guides/5_Controller_Guides/3.6.1_Installation.md @@ -0,0 +1,84 @@ +--- +edit_link: '' +title: Installation +origin_url: >- + https://git.automotivelinux.org/src/libappcontroller/plain/docs/controller.md?h=master +--- + + + +# Controller + +* Object: Generic Controller to handle Policy,Small Business Logic, Glue in between components, ... +* Status: Release Candidate +* Author: Fulup Ar Foll fulup@iot.bzh +* Date : May-2018 +* Require : af-binder version >= FF (handle only bindings v3) + +## Features + +* Create a controller application from a JSON config file +* Each control (eg: navigation, multimedia, ...) is a suite of actions. When all actions succeed + control is granted, if one fails control access is denied. +* Actions can either be: + * Invocation of an other binding API, either internal or external (eg: a policy service, Alsa UCM, ...) + * C routines from a user provided plugin (eg: policy routine, proprietary code, ...) + * Lua script function. Lua provides access to every AGL appfw functionality and can be extended by + plugins written in C. + +## Installation + +* Controller can easily be included as a separate library in any AGL service or application binder. +* Dependencies: the only dependencies are [AGL application framework](https://gerrit.automotivelinux.org/gerrit/p/src/app-framework-binder.git) + and [libafb-helpers](https://gerrit.automotivelinux.org/gerrit/p/src/libafb-helpers.git). +* Controller relies on Lua-5.3, when not needed Lua might be removed at compilation time. + +The controller library is integrated by default in the AGL SDK since the Guppy +version (>=7) and is also available as a package for the AGL supported linux +distributions. + +You could find the SDK build from Yocto which embed the afb-helpers library +here: + +* For [releases](https://download.automotivelinux.org/AGL/release/) >= Guppy, in + the latest machine's deploy directory. (e.g for Guppy in + `latest//deploy/sdk` directory) +* For the [master](https://download.automotivelinux.org/AGL/snapshots/master/) + development branch, in the latest machine's deploy directory. (e.g in + `latest//deploy/sdk` directory) + +To install the native package please refer to [this chapter](../1-verify-build-host.html) +in the AGL documentation to install the AGL repository for your distribution. + +Then use your package manager to install the library. + +### OpenSuse + +```bash +sudo zypper ref +sudo zypper install agl-libappcontroller-devel +``` + +### Fedora + +```bash +sudo dnf ref +sudo dnf install agl-libappcontroller-devel +``` + +### Ubuntu/Debian + +```bash +sudo apt-get update +sudo apt-get install agl-libappcontroller-dev +``` + +## Monitoring + +* The default test HTML page expect the monitoring HTML page to be accessible under /monitoring with + the --monitoring option. +* The monitoring HTML pages are installed with the app framework binder in a subdirectory called + monitoring. +* You can add other HTML pages with the alias options e.g: + afb-daemon --port=1234 --monitoring --alias=/path1/to/htmlpages:/path2/to/htmlpages --ldpaths=. --workdir=. --roothttp=../htdocs +* The monitoring is accessible at http://localhost:1234/monitoring. diff --git a/docs/3_Developer_Guides/5_Controller_Guides/3.6.2_Controller_Configuration.md b/docs/3_Developer_Guides/5_Controller_Guides/3.6.2_Controller_Configuration.md new file mode 100644 index 0000000..cbb2d57 --- /dev/null +++ b/docs/3_Developer_Guides/5_Controller_Guides/3.6.2_Controller_Configuration.md @@ -0,0 +1,250 @@ +--- +edit_link: '' +title: Controller Configuration +origin_url: >- + https://git.automotivelinux.org/src/libappcontroller/plain/docs/controllerConfig.md?h=master +--- + + + +# Controller binding configuration + +By default the controller searches for a config filename with the same 'middlename' as the daemon process. As an example if your process name is afb-daemon then middle name is 'daemon'. In addition, if your process name is afb-daemon-audio the middle name is also 'daemon'. Moreover the prefix is chosen when you call the [CtlConfigSearch](<#4)_Do_controller_config_parsing_at_binding_pre-init>) function, see below: + +```bash +CtlConfigSearch(AFB_ApiT apiHandle, const char *dirList, const char *prefix) +``` + +```bash +# Middlename is taken from process middlename. +(prefix-)middlename*.json +``` + +You may overload the config search path with environment variables + +* **CONTROL_CONFIG_PATH**: change default reserch path for configuration. You may provide multiple directories separated by ':'. +* **CONTROL_LUA_PATH**: same as CONTROL_CONFIG_PATH but for Lua script files. + +Example: to load a config named '(prefix-)myconfig-test.json' do + +```bash +afb-daemon --name myconfig --verbose ...' +``` + +The configuration is loaded dynamically during startup time. The controller scans **CONTROL_CONFIG_PATH** for a file corresponding to the pattern +"(prefix-)bindermiddlename*.json". The first file found in the path is loaded, +any other file corresponding to the same path is ignored and only generates a warning. + +Each block in the configuration file is defined with + +* **uid**: mandatory, it is used either for debugging or as input for the action (eg: signal name, control name, ...) +* **info**: optional, it is used for documentation purpose only + +> **Note**: by default the controller config search path is defined at compilation time, but the path might be overloaded with the **CONTROL_CONFIG_PATH** +> environment variable. + +## Config is organised in sections + +* **metadata**: describes the configuration +* **plugins or resources**: defines the set of functions provided by the plugins allowing to load additionnal resources (compiled C or lua) +* **onload**: a collection of actions meant to be executed at startup time +* **control**: sets the controls with a collection of actions, in dynamic api it could also specify the verbs of the api +* **event**: a collection of actions meant to be executed when receiving a given signal +* **personnal sections**: personnal section + +Callbacks to parse sections are documented in [Declare your controller config section in your binding](./Usage.html#declare-your-controller-config-section-in-your-binding) section. You can use the callback defined in controller or define your own callback. + +## Metadata + +As today matadata is only used for documentation purpose. + +* **uid**: mandatory +* **version**: mandatory +* **api**: mandatory +* **info**: optional +* **require**: optional +* **author**: optional +* **date**: optional + +## OnLoad section + +Onload section defines startup time configuration. Onload may provide multiple initialisation +profiles, each with a different uid. + +You can define the following keys or arrays of the following keys: + +* **uid**: mandatory. +* **info**: optional +* **action**: mandatory +* **args**: optionnal + +## Control section + +Control section defines a list of controls that are accessible. + +You can define the following keys or arrays of the following keys, moreover +this section could be verb api: + +* **uid**: mandatory +* **info**: optional +* **action**: the list of actions is mandatory + +## Event section + +Event section defines a list of actions to be executed on event reception. Event can do +anything a controller can (change state, send back signal, ...) +eg: if a controller subscribes to vehicle speed, then speed-event may adjust +master-volume to speed. + +You can define the following keys or arrays of the following keys, moreover you can define an event from an another API with the following syntax "API/event". + +* **uid**: mandatory +* **info**: optional +* **action**: the list of actions is mandatory + +## Plugin section + +Plugin section defines plugins used with this controller. A plugin is a C/C++ program meant to +execute some tasks after an event or on demand. This easily extends intrinsec +binding logic for ad-hoc needs. + +You can define the following keys or arrays of the following keys: + +* **uid**: mandatory +* **info**: optionnal +* **spath**: optionnal, semicolon separated paths where to find the plugin. This could be a compiled shared library or LUA scripts. Could be specified using CONTROL_PLUGIN_PATH environment variable also. +* **libs**: mandatory, Plugin file or LUA scripts to load +* **lua**: optionnal, C functions that could be called from a LUA script + +## Personnal sections + +* **uid**: mandatory +* **info**: optionnal +* **action**: mandatory +* **any keys wanted**: optionnal + +You can define your own sections and add your own callbacks into the +CtlSectionT structure, see +[Declare your controller config section in your binding](<#3_Declare_your_controller_config_section_in_your_binding>) section. + +## Actions Categories + +Controller supports three categories of actions. Each action returns a status +where 0=success and 1=failure. + +* **AppFw API** provides a generic model to request other bindings. Requested bindings can be local (eg: ALSA/UCM) or external (eg: vehicle signalling). + * `"action": "api://API_NAME#verb_name"` +* C-API, when defined in the onload section, the plugin may provide C native API with `CTLP-CAPI(apiname, uid, args, query, context)`. Plugin may also create Lua command with `CTLP-LUA2C(LuaFuncName, uid, args, query, context)`. Where `args`+`query` are JSON-C object and context is the returned value from `CTLP_ONLOAD` function. Any missing value is set to NULL. + * `"action": "plugin://plugin_name#function_name"` +* Lua-API, when compiled with Lua option, the controller supports action defined directly in Lua script. During "*onload*" phase, the controller searches in `CONTROL_LUA_PATH` file with pattern "(prefix-)bindermiddlename*.lua". Any file corresponding to this pattern is automatically loaded. Any function defined in those Lua scripts can be called through a controller action. Lua functions receive three parameters (uid, args, query). + * `"action": "lua://plugin_name#function_name"` + +You also can add the **privileges** property that handles AGL permission +needed to be able to call this action. + +> **Note**: Lua added functions are systematically prefixed. AGL standard AppFw +functions are prefixed with AGL: (eg: AFB:notice(), AFB:success(), ...). +> User Lua functions added through the plugin and CTLP_LUA2C are prefixed with +the plugin uid or the one you defined in your config (eg: MyPlug:HelloWorld1). + +## Available Application Framework Commands + +Each Lua AppFw commands should be prefixed by AFB: + +* `AFB:notice ("format", arg1,... argn)` directly printed LUA tables as json string with '%s'. + `AFB:error`, `AFB:warning`, `AFB:info`, `AFB:debug` work on the same model. Printed messages are limited to 512 characters. + +* `AFB:service ('API', 'VERB', {query}, "Lua_Callback_Name", {context})` is an asynchronous call to another binding. When empty, query/context should be set to '{}' + and not to 'nil'. When 'nil', Lua does not send 'NULL' value but removes arguments to calling stack. WARNING:"Callback" + is the name of the callback as a string and not a pointer to the callback. (If someone as a solution to fix this, please + let me known). Callback is call as LUA "function Alsa_Get_Hal_CB (error, result, context)" where: + * error is a Boolean + * result is the full answer from AppFw (do not forget to extract the response) + * context is a copy of the Lua table pass as an argument (warning it's a copy not a pointer to original table) + +* `error,result=AFB:servsync('API', 'VERB', {query})` is saved as previous but for synchronous call. Note that Lua accepts multiple + returns. AFB:servsync returns both the error message and the response as a Lua table. Like for AFB:service, the user should not + forget to extract response from result. + +* `AFB:success(request, response)` is the success request. request is the opaque handle passes when Lua is called from (api="control", verb="docall"). + Response is a Lua table that will be returned to the client. + +* `AFB:fail(request, response)` is the same as for success. Note that LUA generates automatically the error code from Lua function name. + The response is transformed into a json string before being returned to the client. + +* `EventHandle=AFB:evtmake("MyEventName")` creates an event and returns the handle as an opaque handle. Note that due to a limitation + of json_object, this opaque handle cannot be passed as an argument in a callback context. + +* `AFB:subscribe(request, MyEventHandle)` subscribes a given client to a previously created event. + +* `AFB:evtpush (MyEventHandle, MyEventData)` pushes an event to every subscribed client. MyEventData is a Lua table that will be + sent as a json object to the corresponding clients. + +* `timerHandle=AFB:timerset (MyTimer, "Timer_Test_CB", context)` initialises a timer from MyTimer Lua table. This table should contains 3 elements: + MyTimer={[l"abel"]="MyTimerName", ["delay"]=timeoutInMs, ["count"]=nBOfCycles}. Note that if count==0 then timer is cycled + infinitely. Context is a standard Lua table. This function returns an opaque handle to be used to further control the timer. + +* `AFB:timerclear(timerHandle)` kills an existing timer. Returns an error when timer does not exit. + +* `MyTimer=AFB:timerget(timerHandle)` returns uid, delay and count of an active timer. Returns an error when timerHandle does not + point on an active timer. + +* `AFB:GetEventLoop()` retrieves the common systemd's event loop of AFB. + +* `AFB:RootDirGetFD()` gets the root directory file descriptor. This file descriptor can be used with functions 'openat', 'fstatat', ... + +> **Note**: Except for functions call during binding initialisation period. Lua calls are protected and should returned clean messages +> even when they are improperly used. If you find bug please report. + +## Adding Lua command from User Plugin + +User Plugin is optional and may provide either native C-action accessible directly from controller actions as defined in +JSON config file, or alternatively may provide a set of Lua commands usable inside any script (onload, control,event). A simple +plugin that provides both notice C API and Lua commands is provided as example (see ctl-plugin-sample.c). Technically a +plugin is a simple sharelibrary and any code fitting in sharelib might be used as a plugin. Developer should nevertheless +not forget that except when no-concurrency flag was at binding construction time, any binding should to be thread safe. + +A plugin must be declared with `CTLP_REGISTER("MyCtlSamplePlugin")`. This entry point defines a special structure that is checked +at plugin load time by the controller. Then you have an optional init routine declare with `CTLP_ONLOAD(plugin, handle)`. + The init routine may create +a plugin context that is later presented to every plugin API, this for both LUA and native C ones. Then each: + +* C API declare with `CTLP_CAPI(MyCFunction, source, argsJ, queryJ) {your code}`. Where: + * **MyFunction** is your function + * **source** is the structure config + * **argsJ** a json_object containing the argument attaches to this control in JSON config file + * **queryJ** a json_object + +* Lua API declare with `CTLP_LUA2C(MyLuaCFunction, source, argsJ, responseJ) {your code}`. Where + * **MyLuaCFunction** is both the name of your C function and Lua command + * **source** is the structure config + * **argsJ** the arguments passed this time from Lua script and not from Json config file. + * **responseJ** if success the argument is passed into the request. + +> **Warning**: Lua samples use with controller enforce strict mode. As a result every variable should be declared either as +> local or as global. Unfortunately "luac" is not smart enough to handle strict mode at build time and errors only appear +> at run time. Because of this strict mode every global variables (which include functions) should be prefixed by '_'. +> Note that LUA requires an initialisation value for every variables and declaring something like "local myvar" will not +> allocate "myvar". + +## Debugging Facilities + +Controller Lua scripts are checked for syntax from CMAKE template with Luac. When needed to go further, a developer API should be allowed to +execute directly Lua commands within the controller context from Rest/Ws (api=control, verb=lua_doscript). DoScript API takes two +other optional arguments func=xxxx where xxxx is the function to execute within Lua script and args, a JSON object to provide +input parameters. When funcname is not given by default, the controller tries to execute middle filename doscript-xxxx-????.lua. + +When executed from the controller, Lua script may use any AppFw Apis as well as any L2C user defines commands in plugin. + +## Running as Standalone Controller + +The controller is a standard binding. It can be started with the following command: + +```bash +afb-daemon --name=yourname --port=1234 --workdir=. --roothttp=./htdocs --tracereq=common --token= --verbose --binding=pathtoyourbinding.so --monitoring +``` + +Afb-Daemon only loads controller bindings without searching for the other +binding. In this case, the controller binding will search for a configuration file +name '(prefix-)bindermiddlename*.json'. This model can be used to implement for testing +purpose or simply to act as the glue between a UI and other binder/services. diff --git a/docs/3_Developer_Guides/5_Controller_Guides/3.6.3_Usage.md b/docs/3_Developer_Guides/5_Controller_Guides/3.6.3_Usage.md new file mode 100644 index 0000000..b28d8b2 --- /dev/null +++ b/docs/3_Developer_Guides/5_Controller_Guides/3.6.3_Usage.md @@ -0,0 +1,196 @@ +--- +edit_link: '' +title: Usage +origin_url: >- + https://git.automotivelinux.org/src/libappcontroller/plain/docs/Usage.md?h=master +--- + + + +# Usage + +## Add libappcontroller as a static library to your binding + +In your `config.cmake` file, add a dependency to the controller library, i.e: + +```cmake +set(PKG_REQUIRED_LIST + json-c + afb-daemon + appcontroller --> this is the controller library dependency name. +) +``` + +Or you can also use the [FIND_PACKAGE](https://cmake.org/cmake/help/v3.6/command/find_package.html?highlight=find_package) +CMake command to add it. + +## Declare your controller config section in your binding + +```C +// CtlSectionT syntax: +// key: "section name in config file" +// loadCB: callback to process section +// handle: a void* pass to callback when processing section +static CtlSectionT ctlSections[]= { + {.key="plugins" , .loadCB= PluginConfig, .handle= &halCallbacks}, + {.key="onload" , .loadCB= OnloadConfig}, + {.key="halmap" , .loadCB= MapConfigLoad}, + {.key=NULL} +}; + +``` + +## Do the controller config parsing at binding pre-init + +```C + // check if config file exist + const char *dirList= getenv("CTL_CONFIG_PATH"); + if (!dirList) dirList=CONTROL_CONFIG_PATH; + + const char *configPath = CtlConfigSearch(apiHandle, dirList, "prefix"); + if(!confiPath) return -1; + + ctlConfig = CtlConfigLoad(dirList, ctlSections); + if (!ctlConfig) return -1; +``` + +## Execute the controller config during binding init + +```C + int err = CtlConfigExec (ctlConfig); +``` + +## (Optional) Migrate from the git submodule version + +### Remove the git submodule version + +If you already use the controller component but use the submodule version then +you have to get rid of it to be sure to link and use the library version. To do +so, you have to do the following: + +* deinitialize the submodule using `git` + +```bash +# This example assumes that the git submodule is named app-controller-submodule +# and is located at your root project repository. +git submodule deinit app-controller-submodule +``` + +* remove the relative submodule lines from the `.gitmodules` file + +```bash +vim .gitmodules +``` + +* remove the `ctl-utilities` target link from any CMake target you specified. + Those lines look like: + +```bash +TARGET_LINK_LIBRARIES(${TARGET_NAME} + ctl-utilities # REMOVE THIS LINE + ${link_libraries} + ) +``` + +### Use the native af-binder functions + +The controller redefined some binder's functions to add an abstraction between +several binding versions. But now, as the controller is binding v3 only, the +abstraction layer from the controller has been removed and you should switch +your functions from the old controller's definitions to binder's definitions. + +You have to replace any `include` statements of `afb-definitions.h` by +`afb/afb-binding.h` if you included it somewhere. If you have only included +`ctl-config.h` file then you are fine. + +```diff +- #include ++ #include +``` + +To help migrating gracefully the old controller's definitions, you could use the +sed script to automate the migration for you. From your project root directory, +executes the following commands: + +```bash +wget -O controller-migration.sed https://iot.bzh/download/public/tools/controller-migration.sed +for f in $(find . -name *.c -o -name *.h) +do +sed -i -rf controller-migration.sed ${f} +done +``` + +> **NOTE**: `AFB_ServiceCall` and `AFB_ServiceSync` has been migrated to their +> homologue `afb_api_call_legacy` and `afb_api_call_sync_legacy` respectively +> but you have to be aware that they are *legacy* functions and you should use +> the news call functions `afb_api_call` and `afb_api_call_sync` instead. +> Cf [Binder API functions reference](../../../apis_services/reference/af-binder/reference-v3/func-api.html#calls-and-job-functions) +> for more details on these functions. + +As a reminder, here are the old controller's functions definitions that you +should migrate: + +```c + #define AFB_ReqNone NULL + typedef afb_req_t AFB_ReqT; + typedef afb_api_t AFB_ApiT; + typedef afb_event_t AFB_EventT; + + #define AFB_EventIsValid(eventid) eventid + #define AFB_EventPush afb_event_push + #define AFB_ReqSubscribe afb_req_subscribe + #define AFB_EventMake(api, name) afb_api_make_event(api, name) + + #define AFB_ReqJson(request) afb_req_json(request) + + #define AFB_ReqSuccess afb_req_success + #define AFB_ReqSuccessF afb_req_success_f + #define AFB_ReqFail afb_req_fail + #define AFB_ReqFailF afb_req_fail_f + + #define AFB_ReqNotice(request, ...) AFB_REQ_NOTICE (request, __VA_ARGS__) + #define AFB_ReqWarning(request, ...) AFB_REQ_WARNING (request, __VA_ARGS__) + #define AFB_ReqDebug(request, ...) AFB_REQ_DEBUG (request, __VA_ARGS__) + #define AFB_ReqError(request, ...) AFB_REQ_ERROR (request, __VA_ARGS__) + #define AFB_ReqInfo(request, ...) AFB_REQ_INFO (request, __VA_ARGS__) + + #define AFB_ApiVerbose(api, level, ...) afb_api_verbose(api, level, __VA_ARGS__) + #define AFB_ApiNotice(api, ...) AFB_API_NOTICE (api, __VA_ARGS__) + #define AFB_ApiWarning(api, ...) AFB_API_WARNING (api, __VA_ARGS__) + #define AFB_ApiDebug(api, ...) AFB_API_DEBUG (api, __VA_ARGS__) + #define AFB_ApiError(api, ...) AFB_API_ERROR (api, __VA_ARGS__) + #define AFB_ApiInfo(api, ...) AFB_API_INFO (api, __VA_ARGS__) + + #define AFB_GetApiSettings afb_api_settings + + #define AFB_ReqIsValid(request) request + #define AFB_EvtIsValid(evtHandle) evtHandle + + #define AFB_ServiceCall(api, ...) afb_api_call_legacy(api, __VA_ARGS__) + #define AFB_ServiceSync(api, ...) afb_api_call_sync_legacy(api, __VA_ARGS__) + + #define AFB_ApiCall(api, ...) afb_api_call(api, __VA_ARGS__) + #define AFB_ApiSync(api, ...) afb_api_call_sync(api, __VA_ARGS__) + + #define AFB_ReqVCBData afb_req_get_vcbdata + #define AFB_ReqGetApi afb_req_get_api + #define AFB_GetEventLoop(api) afb_api_get_event_loop(api) + #define AFB_RootDirGetFD(api) afb_api_rootdir_get_fd(api) + #define AFB_RequireApi(api, ...) afb_api_require_api(api, __VA_ARGS__) + + #define AFB_ClientCtxSet(request, replace, createCB, freeCB, handle) afb_req_context(request, replace, createCB, freeCB, handle) + #define AFB_ClientCtxClear(request) afb_req_context_clear(request) + + #define AFB_ReqSetLOA(request, level) afb_req_session_set_LOA(request, level) + + #define AFB_NewApi afb_api_new_api + + #define AFB_ApiAddVerb afb_api_add_verb + + #define AFB_ApiSetUserData afb_api_set_userdata + #define AFB_ApiGetUserData afb_api_get_userdata + + #define AFB_ApiOnEvent afb_api_on_event + #define AFB_ApiOnInit afb_api_on_init + #define AFB_ApiSeal afb_api_seal +``` \ No newline at end of file diff --git a/docs/3_Developer_Guides/5_Controller_Guides/3.6.4_Config_Sample.md b/docs/3_Developer_Guides/5_Controller_Guides/3.6.4_Config_Sample.md new file mode 100644 index 0000000..3e8020f --- /dev/null +++ b/docs/3_Developer_Guides/5_Controller_Guides/3.6.4_Config_Sample.md @@ -0,0 +1,107 @@ +--- +edit_link: '' +title: Config Sample +origin_url: >- + https://git.automotivelinux.org/src/libappcontroller/plain/docs/configSample.md?h=master +--- + + + +# Config Sample + +Here after a simple configuration sample. + +```json +{ + "$schema": "http://iot.bzh/download/public/schema/json/ctl-schema.json", + "metadata": { + "uid": "sample-audio-control", + "api": "audio-control", + "info": "Provide Default Audio Policy for Multimedia, Navigation and Emergency", + "version": "1.0", + "require": ["intel-hda", "jabra-usb", "scarlett-usb"] + }, + "plugins": { + "uid" : "MyPlug", + "spath":"./plugins/pluginname:../conf.d/project/lua.d", + "libs": ["ctl-audio-plugin-sample.ctlso", "softmixer-simple.lua"], + "lua": ["Lua2cHelloWorld1", "Lua2cHelloWorld2"] + }, + "onload": [{ + "uid": "onload-sample-cb", + "info": "Call control sharelib install entrypoint", + "action": "lua://MyPlug#SamplePolicyInit", + "args": { + "arg1": "first_arg", + "nextarg": "second arg value" + } + }, { + "uid": "onload-sample-api", + "info": "Assert AlsaCore Presence", + "action": "api://alsacore#ping", + "args": { + "test": "onload-sample-api" + } + } + ], + "controls":[{ + "uid": "multimedia", + "privileges": "urn:AGL:permission:audio:public:mutimedia", + "action": "lua://MyPlug#Audio_Set_Multimedia" + }, { + "uid": "navigation", + "privileges": "urn:AGL:permission:audio:public:navigation", + "action": "lua://MyPlug#Audio_Set_Navigation" + }, { + "uid": "emergency", + "privileges": "urn:AGL:permission:audio:public:emergency", + "action": "lua://MyPlug#Audio_Set_Emergency" + }, { + "uid": "multimedia-control-cb", + "info": "Call Sharelib Sample Callback", + "action": "plugin://MyPlug#sampleControlNavigation", + "args": { + "arg1": "snoopy", + "arg2": "toto" + } + }, { + "uid": "navigation-control-ucm", + "action": "api://alsacore#ping", + "args": { + "test": "navigation" + } + }, { + "uid": "navigation-control-lua", + "info": "Call Lua Script to set Navigation", + "action": "lua://MyPlug#Audio_Set_Navigation" + } + ], + "events":[{ + "uid": "speed-action-1", + "action": "plugin://MyPlug#Blink-when-over-130", + "args": { + "speed": 130, + "blink-speed": 1000 + } + }, { + "uid": "Adjust-Volume", + "action": "lua://MyPlug#Adjust_Volume_To_Speed" + }, { + "uid": "Display-Rear-Camera", + "action": "plugin://MyPlug#Display-Rear-Camera" + }, { + "uid": "Prevent-Phone-Call", + "action": "api://phone#status", + "args": { + "call-accepted": "false" + } + }, { + "uid": "Authorize-Video", + "action": "api://video#status", + "args": { + "tv-accepted": "true" + } + } + ] +} +``` \ No newline at end of file diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.1_Usage.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.1_Usage.md new file mode 100644 index 0000000..62de818 --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.1_Usage.md @@ -0,0 +1,97 @@ +--- +edit_link: '' +title: Usage +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/usage.md?h=master +--- + + + +# Usage + +## Installation + +The afb-helpers library is integrated by default in the AGL SDK since the Guppy +version (>=7) and is also available as a package for the AGL supported linux +distributions. + +You could find the SDK build from Yocto which embed the afb-helpers library +here: + +* For the [releases](https://download.automotivelinux.org/AGL/release/) >= Guppy + in the latest machine's deploy directory. (e.g for Guppy in + `latest//deploy/sdk` directory) +* For the [master](https://download.automotivelinux.org/AGL/snapshots/master/) + development branch, in the latest machine's deploy directory. (e.g in + `latest//deploy/sdk` directory) + +To install the native package please refer to [this chapter](../1-verify-build-host.html) +in the AGL documentation to install the AGL repository for your distribution. + +Then use your package manager to install the library. + +### OpenSuse + +```bash +sudo zypper ref +sudo zypper install agl-libafb-helpers-devel +``` + +### Fedora + +```bash +sudo dnf ref +sudo dnf install agl-libafb-helpers-devel +``` + +### Ubuntu/Debian + +```bash +sudo apt-get update +sudo apt-get install agl-libafb-helpers-dev +``` + +## (Optional) Remove the git submodule version + +If you already use the afb-helpers component but using the submodule version +then you have to get rid of it to be sure to link and use the library version. +To do so, you have to do the following: + +* Deinitialize the submodule using `git` + +```bash +# This example assumes that the git submodule is named app-afb-helpers-submodule +# and is located at your root project repository. +git submodule deinit app-afb-helpers-submodule +``` + +* Remove the submodule relatives lines from the `.gitmodules` file + +```bash +vim .gitmodules +``` + +* Remove the `afb-helpers` target link from any CMake target you specified. + Those lines look like: + +```bash +TARGET_LINK_LIBRARIES(${TARGET_NAME} + afb-helpers # REMOVE THIS LINE + ${link_libraries} + ) +``` + +## Add the libafb-helpers as a static library to your binding + +In your `config.cmake` file, add a dependency to the controller library, i.e: + +```cmake +set(PKG_REQUIRED_LIST + json-c + afb-daemon + afb-helpers --> this is the afb-helpers library dependency name. +) +``` + +Or you can also use the [FIND_PACKAGE](https://cmake.org/cmake/help/v3.6/command/find_package.html?highlight=find_package) +CMake command to add it if you don't use the [cmake-apps-module](../cmakeafbtemplates/dev_guide/cmake-overview.html) diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.2_AFB_Timer.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.2_AFB_Timer.md new file mode 100644 index 0000000..65d805f --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.2_AFB_Timer.md @@ -0,0 +1,57 @@ +--- +edit_link: '' +title: AFB Timer +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/afb-timer.md?h=master +--- + + + +# AFB Timer functions reference + +## TimerHandleT + +Members are: + +* `count`: integer representing the number of times the timers should run. +* `delay`: millisecond integer representing the delay to wait before and between + the callback run. +* `uid`: a string identifying the timer. +* `context`: an opaq pointer that could be used in the callback function. +* `evtSource`: a systemd event source struct. Should be NULL. +* `api`: the AFB api pointer. +* `callback`: a function pointer for the callback to call at timer expiration +* `freeCB`: a function pointer called after expiration of the timer. Mainly meant + to release the context pointer by example. + +## void TimerEvtStart(afb_api_t api, TimerHandleT *timerHandle, timerCallbackT callback, void *context) + +Start a timer which invokes the callback when the delay expires for `count` +times. + +* `api`: AFB api pointer. +* `timerHandle`: pointer to struct representing a timer. +* `callback`: a function pointer for the callback to call at timer expiration +* `context`: an opaq pointer that could be used in the callback function. + +## void TimerEvtStop(TimerHandleT *timerHandle) + +Manually stop the timer's run. If the `count` isn't finished then it will end +the timer and no other runs will occur. + +* `timerHandle`: pointer to struct representing a timer. + +## uint64_t LockWait(afb_api_t api, uint64_t utimeout) + +It is function acting like a non-blocking sleep for an API. It lets the main API +event loop runs while you are waiting and will unlock at the first received +event and returns the remaining time to wait if an event occurs or 0 if no events +occured and timeout hits. Then you have to manually ensure that once an event +has been received that it was the one you are waiting for and if not launch again +the wait with the remaining time returned. + +* `api`: AFB api pointer. +* `timeout`: timeout in microsecond. + +Returns the remaining time in microsecond to wait if an event occurs or 0 if no +events occured and timeout hits diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.3_CURL_wrapper.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.3_CURL_wrapper.md new file mode 100644 index 0000000..eae1a45 --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.3_CURL_wrapper.md @@ -0,0 +1,120 @@ +--- +edit_link: '' +title: CURL wrapper +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/curl-wrap.md?h=master +--- + + + +# CURL wrapping functions reference. + +## int curl_wrap_perform (CURL * curl, char **result, size_t * size) + +Perform the CURL operation for 'curl' and put the result in memory. If 'result' +isn't NULL it receives the returned content that then must be freed. If 'size' +isn't NULL, it receives the size of the returned content. Note that if not NULL, +the real content is one byte greater than the read size and the last byte +zero. This facility allows to handle the returned content as a null terminated +C-string. + +## void curl_wrap_do(CURL *curl, void (*callback)(void *closure, int status, CURL *curl, const char *result, size_t size), void *closure) + +Will perform the CURL operation and on success invokes the callback with the +result and size of the operation or error on a failure. + +## int curl_wrap_content_type_is (CURL * curl, const char *value) + +Request `Content-Type` information from the curl session with this function + +Returns non-zero value if the CURL content type match the `value` and 0 otherwize + +## long curl_wrap_response_code_get(CURL *curl) + +Request the response code to a CURL operation. + +Returns the response code received on success or 0 on failure. + +## CURL *curl_wrap_prepare_get_url(const char *url) + +Prepare a GET CURL operation on the url given as parameter and Returns the CURL +pointer. + +## CURL *curl_wrap_prepare_get(const char *base, const char *path, const char * const *args) + +Prepare a GET CURL operation on the decomposed url and escape it. The `url` has been +decomposed in 3 parts: + +* `base`: representing the FQDN of the url. +* `path`: the path to the requested page. +* `args`: optionnal array of arguments provided for the GET request. + +Returns the prepared CURL request. + +## int curl_wrap_add_header(CURL *curl, const char *header) + +Add a header to a CURL operation. + +Returns the prepared CURL request. + +## int curl_wrap_add_header_value(CURL *curl, const char *name, const char *value) + +Add a tuple `name`, `value` to the header of a CURL operation. + +Returns the prepared CURL request. + +## CURL *curl_wrap_prepare_post_url_data(const char *url, const char *datatype, const char *data, size_t szdata) + +Prepare a POST CURL operation on the provided `url`. + +* `url`: a HTTP url. +* `datatype`: HTTP `Content-Type` to use for the operation. +* `data`: data to send. +* `szdata`: size of the data to send. + +Returns the prepared CURL request. + +## CURL *curl_wrap_prepare_post_simple_unescaped(const char *base, const char *path, const char *args) + +Prepare a POST CURL operation on an unescaped `url` with arguments provided as +a simple string. + +* `base`: representing the FQDN of the url. +* `path`: the path to the requested page. +* `args`: optionnals argument for the POST http request. + +Returns the prepared CURL request. + +## CURL *curl_wrap_prepare_post_simple_escaped(const char *base, const char *path, char *args) + +Prepare a POST CURL operation on an escaped `url` with arguments provided as +a simple string. + +* `base`: representing the FQDN of the url. +* `path`: the path to the requested page. +* `args`: optionnals argument for the POST http request. + +Returns the prepared CURL request. + +## CURL *curl_wrap_prepare_post_unescaped(const char *base, const char *path, const char *separator, const char * const *args) + +Prepare a POST CURL operation on an unescaped `url` with arguments provided as +an array of string concatened with a provided separator string. + +* `base`: representing the FQDN of the url. +* `path`: the path to the requested page. +* `separator`: string used as a separator when concatening the arguments. +* `args`: optionnal array of arguments for the POST http request. + +Returns the prepared CURL request. + +## CURL *curl_wrap_prepare_post_escaped(const char *base, const char *path, const char * const *args) + +Prepare a POST CURL operation on an unescaped `url` with arguments provided as +an array of string concatened without any separator. + +* `base`: representing the FQDN of the url. +* `path`: the path to the requested page. +* `args`: optionnal array of arguments for the POST http request. + +Returns the prepared CURL request. diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.4_URL_Escaping.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.4_URL_Escaping.md new file mode 100644 index 0000000..c6f411c --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.4_URL_Escaping.md @@ -0,0 +1,46 @@ +--- +edit_link: '' +title: URL escaping +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/escape.md?h=master +--- + + + +# Escaping helpers functions reference + +## char *escape_url(const char *base, const char *path, const char * const *args, size_t *length) + +Escape an `url` and `arguments` and returned it as a string. + +* `base`: representing the FQDN of the url. +* `path`: the path to the requested page. +* `args`: optionnal array of arguments provided for the GET request. +* `length`: length of the returned `url`. + +Returns the escaped `url`. + +## const char *escape_args(const char * const *args, size_t *length) + +Escape an array of arguments and returned the lenght of the escaped arguments +string. + +* `args`: array of arguments provided for the GET request. +* `length`: length of the returned `arguments`. + +Returns the escaped `arguments`. + +## const char *escape_str(const char *str, size_t *length) + +Escape a string and returns it. + +* `str`: the string to escape. +* `length`: length of the returned string. + +Returns the escaped string. + +## const char **unescape_args(const char *args) + +Unescape an argument and returns it. + +* `args`: the argument to unescape. diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.5_Filescan_Utils.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.5_Filescan_Utils.md new file mode 100644 index 0000000..2d8e388 --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.5_Filescan_Utils.md @@ -0,0 +1,89 @@ +--- +edit_link: '' +title: Filescan Utils +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/filescan-utils.md?h=master +--- + + + +# Filescan utils functions reference + +## const char *GetMiddleName(const char *name) + +Get rid of the binder name prefix 'afbd-' + +* name will be typically the full binder name + +Returns the process middle name of the running binder. + +## const char *GetBinderName() + +Get the Binder Name without the prefix set by the AGL appfw 'afbd-' + +Returns the Binder name without the prefix. + +## json_object* ScanForConfig (const char* searchPath, CtlScanDirModeT mode, const char *prefix, const char *extension) + +Scan a directory searching all files matching pattern: 'prefix*extention'. + +* `searchPath`: directory where to begin the searching. +* `mode`: either or not the search will be recursive. +* `prefix`: file prefix that will be looking for. +* `extention`: file extention that will be looking for. + +Returns a json_object array of object with 2 parts a 'fullpath' describing the +fullpath to reach the file and 'filename' containing the matched files. + +## char *GetAFBRootDirPathUsingFd(int fd) + +Get the binder root directory path (the path specified with '--rootdir' option +at binder launch, if the option is not used, the path from where the binder +is launched) using binder root directory file descriptor. + +* `fd` : Binder root directory file descriptor. + +Returns a string representing the path to binder root directory. + +## char *GetAFBRootDirPath(afb_api_t apiHandle) + +For binding with a version >= 3, same as 'GetAFBRootDirPathUsingFd' function, +but use pointer to the AFB API as parameter instead of +binder root directory file descriptor. + +* `apiHandle` : pointer to the AFB API. + +Returns a string representing the path to binder root directory. + +## char* GetBindingDirPath() + +For binding with a version <= 2, same as 'GetAFBRootDirPath' function, +but the pointer to the AFB API is not needed. +Kept for compatibility issues. + +## char* GetBindingDirPath(afb_api_t api) + +For binding with a version >= 3, same as 'GetAFBRootDirPath' function. +Deprecated, please use 'GetAFBRootDirPath' function. +Kept for compatibility issues. + +## char *GetRunningBindingDirPath(afb_api_t api) + +For binding with a version >= 3, get the binding directory path +(the path to the directory that contains the binding). + +* `api` : pointer to the AFB API. + +Returns a string representing the path to the binding directory. + +## const char *getEnvDirList(const char *prefix, const char *suffix) + +Get the environment directory colon separated path list. This take the prefix +add the binder's name then the suffix as environment variable name and also +search for another variable without the binder's name (so only prefix+suffix). + +* `prefix`: Environment variable prefix +* `suffix`: Environment variable suffix + +Returns a string representing a colon separated path list or NULL is case of +error or none environment variables found. diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.6_Qt_AFB_Websocket_client.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.6_Qt_AFB_Websocket_client.md new file mode 100644 index 0000000..17b4d2b --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.6_Qt_AFB_Websocket_client.md @@ -0,0 +1,48 @@ +--- +edit_link: '' +title: Qt AFB Websocket client +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/qafbwebsocketclient.md?h=master +--- + + + +# A WebSocket client to an Application Framework Binder + +## QAfbWebsocketClient(QObject* parent = nullptr) + +Default constructor. + +* `parent`: Parent object. + +## QAbstractSocket::SocketError error() + +Get and return the last error code. + +## QString errorString() + +Get and return the last error as a string. + +## bool isValid() + +Check if connection is ready or not. + +Returns `true` if the connected is ready to read and write, `false` otherwise. + +## void call(const QString& api, const QString& verb, const QJsonValue& arg = QJsonValue(), closure_t closure = nullptr) + +Call an api's verb with an argument. + +* `api`: Api to call. +* `verb`: Verb to call. +* `arg`: Argument to pass. +* `closure`: callback function to call at the verb reply + +## void QAfbWebsocketClient::sendTextMessage(QString msg) + +Send a text message over the websocket. + +This is use for test only, you should not use this method because it sent text +**as-is**, so you have to follow the binder's protocol by your self. + +* `msg`: Message to send. diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.7_JSON_library_for_modern_C++.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.7_JSON_library_for_modern_C++.md new file mode 100644 index 0000000..1f612f5 --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.7_JSON_library_for_modern_C++.md @@ -0,0 +1,919 @@ +--- +edit_link: '' +title: JSON library for modern C++ +origin_url: 'https://git.automotivelinux.org/src/libafb-helpers/plain/docs/json.md?h=master' +--- + + + +# JSON for Modern C++ + +- [Design goals](#design-goals) +- [Integration](#integration) +- [Examples](#examples) + - [JSON as first-class data type](#json-as-first-class-data-type) + - [Serialization / Deserialization](#serialization--deserialization) + - [STL-like access](#stl-like-access) + - [Conversion from STL containers](#conversion-from-stl-containers) + - [JSON Pointer and JSON Patch](#json-pointer-and-json-patch) + - [Implicit conversions](#implicit-conversions) + - [Conversions to/from arbitrary types](#arbitrary-types-conversions) + - [Binary formats (CBOR and MessagePack)](#binary-formats-cbor-and-messagepack) +- [Supported compilers](#supported-compilers) +- [License](#license) +- [Thanks](#thanks) +- [Used third-party tools](#used-third-party-tools) +- [Projects using JSON for Modern C++](#projects-using-json-for-modern-c) +- [Notes](#notes) +- [Execute unit tests](#execute-unit-tests) + +## Design goals + +There are myriads of [JSON](http://json.org) libraries out there, and each may even have its reason to exist. Our class had these design goals: + +- **Intuitive syntax**. In languages such as Python, JSON feels like a first class data type. We used all the operator magic of modern C++ to achieve the same feeling in your code. Check out the [examples below](#examples) and you'll know what I mean. + +- **Trivial integration**. Our whole code consists of a single header file [`json.hpp`](https://github.com/nlohmann/json/blob/develop/src/json.hpp). That's it. No library, no subproject, no dependencies, no complex build system. The class is written in vanilla C++11. All in all, everything should require no adjustment of your compiler flags or project settings. + +- **Serious testing**. Our class is heavily [unit-tested](https://github.com/nlohmann/json/blob/master/test/src/unit.cpp) and covers [100%](https://coveralls.io/r/nlohmann/json) of the code, including all exceptional behavior. Furthermore, we checked with [Valgrind](http://valgrind.org) that there are no memory leaks. To maintain high quality, the project is following the [Core Infrastructure Initiative (CII) best practices](https://bestpractices.coreinfrastructure.org/projects/289). + +Other aspects were not so important to us: + +- **Memory efficiency**. Each JSON object has an overhead of one pointer (the maximal size of a union) and one enumeration element (1 byte). The default generalization uses the following C++ data types: `std::string` for strings, `int64_t`, `uint64_t` or `double` for numbers, `std::map` for objects, `std::vector` for arrays, and `bool` for Booleans. However, you can template the generalized class `basic_json` to your needs. + +- **Speed**. There are certainly [faster JSON libraries](https://github.com/miloyip/nativejson-benchmark#parsing-time) out there. However, if your goal is to speed up your development by adding JSON support with a single header, then this library is the way to go. If you know how to use a `std::vector` or `std::map`, you are already set. + +See the [contribution guidelines](https://github.com/nlohmann/json/blob/master/.github/CONTRIBUTING.md#please-dont) for more information. + +## Integration + +The single required source, file `json.hpp` is in the `src` directory or [released here](https://github.com/nlohmann/json/releases). All you need to do is add + +```cpp +#include "json.hpp" + +// for convenience +using json = nlohmann::json; +``` + +to the files you want to use JSON objects. That's it. Do not forget to set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang). + +:beer: If you are using OS X and [Homebrew](http://brew.sh), just type `brew tap nlohmann/json` and `brew install nlohmann_json` and you're set. If you want the bleeding edge rather than the latest release, use `brew install nlohmann_json --HEAD`. + +If you are using the [Meson Build System](http://mesonbuild.com), then you can wrap this repo as a subproject. + +If you are using [Conan](https://www.conan.io/) to manage your dependencies, merely add `jsonformoderncpp/x.y.z@vthiery/stable` to your `conanfile.py`'s requires, where `x.y.z` is the release version you want to use. Please file issues [here](https://github.com/vthiery/conan-jsonformoderncpp/issues) if you experience problems with the packages. + +If you are using [hunter](https://github.com/ruslo/hunter/) on your project for external dependencies, then you can use the [nlohman_json package](https://github.com/ruslo/hunter/wiki/pkg.nlohmann_json). Please see the hunter project for any issues regarding the packaging. + +:warning: [Version 3.0.0](https://github.com/nlohmann/json/wiki/Road-toward-3.0.0) is currently under development. Branch `develop` is used for the ongoing work and is probably **unstable**. Please use the `master` branch for the last stable version 2.1.1. + +## Examples + +Beside the examples below, you may want to check the [documentation](https://nlohmann.github.io/json/) where each function contains a separate code example (e.g., check out [`emplace()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a602f275f0359ab181221384989810604.html#a602f275f0359ab181221384989810604)). All [example files](https://github.com/nlohmann/json/tree/develop/doc/examples) can be compiled and executed on their own (e.g., file [emplace.cpp](https://github.com/nlohmann/json/blob/develop/doc/examples/emplace.cpp)). + +### JSON as first-class data type + +Here are some examples to give you an idea how to use the class. + +Assume you want to create the JSON object + +```json +{ + "pi": 3.141, + "happy": true, + "name": "Niels", + "nothing": null, + "answer": { + "everything": 42 + }, + "list": [1, 0, 2], + "object": { + "currency": "USD", + "value": 42.99 + } +} +``` + +With the JSON class, you could write: + +```cpp +// create an empty structure (null) +json j; + +// add a number that is stored as double (note the implicit conversion of j to an object) +j["pi"] = 3.141; + +// add a Boolean that is stored as bool +j["happy"] = true; + +// add a string that is stored as std::string +j["name"] = "Niels"; + +// add another null object by passing nullptr +j["nothing"] = nullptr; + +// add an object inside the object +j["answer"]["everything"] = 42; + +// add an array that is stored as std::vector (using an initializer list) +j["list"] = { 1, 0, 2 }; + +// add another object (using an initializer list of pairs) +j["object"] = { {"currency", "USD"}, {"value", 42.99} }; + +// instead, you could also write (which looks very similar to the JSON above) +json j2 = { + {"pi", 3.141}, + {"happy", true}, + {"name", "Niels"}, + {"nothing", nullptr}, + {"answer", { + {"everything", 42} + }}, + {"list", {1, 0, 2}}, + {"object", { + {"currency", "USD"}, + {"value", 42.99} + }} +}; +``` + +Note that in all these cases, you never need to "tell" the compiler which JSON value you want to use. If you want to be explicit or express some edge cases, the functions `json::array` and `json::object` will help: + +```cpp +// a way to express the empty array [] +json empty_array_explicit = json::array(); + +// ways to express the empty object {} +json empty_object_implicit = json({}); +json empty_object_explicit = json::object(); + +// a way to express an _array_ of key/value pairs [["currency", "USD"], ["value", 42.99]] +json array_not_object = { json::array({"currency", "USD"}), json::array({"value", 42.99}) }; +``` + +### Serialization / Deserialization + +#### To/from strings + +You can create an object (deserialization) by appending `_json` to a string literal: + +```cpp +// create object from string literal +json j = "{ \"happy\": true, \"pi\": 3.141 }"_json; + +// or even nicer with a raw string literal +auto j2 = R"( + { + "happy": true, + "pi": 3.141 + } +)"_json; +``` + +Note that without appending the `_json` suffix, the passed string literal is not parsed, but just used as JSON string value. That is, `json j = "{ \"happy\": true, \"pi\": 3.141 }"` would just store the string `"{ "happy": true, "pi": 3.141 }"` rather than parsing the actual object. + +The above example can also be expressed explicitly using `json::parse()`: + +```cpp +// parse explicitly +auto j3 = json::parse("{ \"happy\": true, \"pi\": 3.141 }"); +``` + +You can also get a string representation (serialize): + +```cpp +// explicit conversion to string +std::string s = j.dump(); // {\"happy\":true,\"pi\":3.141} + +// serialization with pretty printing +// pass in the amount of spaces to indent +std::cout << j.dump(4) << std::endl; +// { +// "happy": true, +// "pi": 3.141 +// } +``` + +#### To/from streams (e.g. files, string streams) + +You can also use streams to serialize and deserialize: + +```cpp +// deserialize from standard input +json j; +std::cin >> j; + +// serialize to standard output +std::cout << j; + +// the setw manipulator was overloaded to set the indentation for pretty printing +std::cout << std::setw(4) << j << std::endl; +``` + +These operators work for any subclasses of `std::istream` or `std::ostream`. Here is the same example with files: + +```cpp +// read a JSON file +std::ifstream i("file.json"); +json j; +i >> j; + +// write prettified JSON to another file +std::ofstream o("pretty.json"); +o << std::setw(4) << j << std::endl; +``` + +Please note that setting the exception bit for `failbit` is inappropriate for this use case. It will result in program termination due to the `noexcept` specifier in use. + +#### Read from iterator range + +You can also read JSON from an iterator range; that is, from any container accessible by iterators whose content is stored as contiguous byte sequence, for instance a `std::vector`: + +```cpp +std::vector v = {'t', 'r', 'u', 'e'}; +json j = json::parse(v.begin(), v.end()); +``` + +You may leave the iterators for the range [begin, end): + +```cpp +std::vector v = {'t', 'r', 'u', 'e'}; +json j = json::parse(v); +``` + +### STL-like access + +We designed the JSON class to behave just like an STL container. In fact, it satisfies the [**ReversibleContainer**](http://en.cppreference.com/w/cpp/concept/ReversibleContainer) requirement. + +```cpp +// create an array using push_back +json j; +j.push_back("foo"); +j.push_back(1); +j.push_back(true); + +// also use emplace_back +j.emplace_back(1.78); + +// iterate the array +for (json::iterator it = j.begin(); it != j.end(); ++it) { + std::cout << *it << '\n'; +} + +// range-based for +for (auto& element : j) { + std::cout << element << '\n'; +} + +// getter/setter +const std::string tmp = j[0]; +j[1] = 42; +bool foo = j.at(2); + +// comparison +j == "[\"foo\", 1, true]"_json; // true + +// other stuff +j.size(); // 3 entries +j.empty(); // false +j.type(); // json::value_t::array +j.clear(); // the array is empty again + +// convenience type checkers +j.is_null(); +j.is_boolean(); +j.is_number(); +j.is_object(); +j.is_array(); +j.is_string(); + +// create an object +json o; +o["foo"] = 23; +o["bar"] = false; +o["baz"] = 3.141; + +// also use emplace +o.emplace("weather", "sunny"); + +// special iterator member functions for objects +for (json::iterator it = o.begin(); it != o.end(); ++it) { + std::cout << it.key() << " : " << it.value() << "\n"; +} + +// find an entry +if (o.find("foo") != o.end()) { + // there is an entry with key "foo" +} + +// or simpler using count() +int foo_present = o.count("foo"); // 1 +int fob_present = o.count("fob"); // 0 + +// delete an entry +o.erase("foo"); +``` + +### Conversion from STL containers + +Any sequence container (`std::array`, `std::vector`, `std::deque`, `std::forward_list`, `std::list`) whose values can be used to construct JSON types (e.g., integers, floating point numbers, Booleans, string types, or again STL containers described in this section) can be used to create a JSON array. The same holds for similar associative containers (`std::set`, `std::multiset`, `std::unordered_set`, `std::unordered_multiset`), but in these cases the order of the elements of the array depends how the elements are ordered in the respective STL container. + +```cpp +std::vector c_vector {1, 2, 3, 4}; +json j_vec(c_vector); +// [1, 2, 3, 4] + +std::deque c_deque {1.2, 2.3, 3.4, 5.6}; +json j_deque(c_deque); +// [1.2, 2.3, 3.4, 5.6] + +std::list c_list {true, true, false, true}; +json j_list(c_list); +// [true, true, false, true] + +std::forward_list c_flist {12345678909876, 23456789098765, 34567890987654, 45678909876543}; +json j_flist(c_flist); +// [12345678909876, 23456789098765, 34567890987654, 45678909876543] + +std::array c_array {{1, 2, 3, 4}}; +json j_array(c_array); +// [1, 2, 3, 4] + +std::set c_set {"one", "two", "three", "four", "one"}; +json j_set(c_set); // only one entry for "one" is used +// ["four", "one", "three", "two"] + +std::unordered_set c_uset {"one", "two", "three", "four", "one"}; +json j_uset(c_uset); // only one entry for "one" is used +// maybe ["two", "three", "four", "one"] + +std::multiset c_mset {"one", "two", "one", "four"}; +json j_mset(c_mset); // both entries for "one" are used +// maybe ["one", "two", "one", "four"] + +std::unordered_multiset c_umset {"one", "two", "one", "four"}; +json j_umset(c_umset); // both entries for "one" are used +// maybe ["one", "two", "one", "four"] +``` + +Likewise, any associative key-value containers (`std::map`, `std::multimap`, `std::unordered_map`, `std::unordered_multimap`) whose keys can construct an `std::string` and whose values can be used to construct JSON types (see examples above) can be used to create a JSON object. Note that in case of multimaps only one key is used in the JSON object and the value depends on the internal order of the STL container. + +```cpp +std::map c_map { {"one", 1}, {"two", 2}, {"three", 3} }; +json j_map(c_map); +// {"one": 1, "three": 3, "two": 2 } + +std::unordered_map c_umap { {"one", 1.2}, {"two", 2.3}, {"three", 3.4} }; +json j_umap(c_umap); +// {"one": 1.2, "two": 2.3, "three": 3.4} + +std::multimap c_mmap { {"one", true}, {"two", true}, {"three", false}, {"three", true} }; +json j_mmap(c_mmap); // only one entry for key "three" is used +// maybe {"one": true, "two": true, "three": true} + +std::unordered_multimap c_ummap { {"one", true}, {"two", true}, {"three", false}, {"three", true} }; +json j_ummap(c_ummap); // only one entry for key "three" is used +// maybe {"one": true, "two": true, "three": true} +``` + +### JSON Pointer and JSON Patch + +The library supports **JSON Pointer** ([RFC 6901](https://tools.ietf.org/html/rfc6901)) as alternative means to address structured values. On top of this, **JSON Patch** ([RFC 6902](https://tools.ietf.org/html/rfc6902)) allows to describe differences between two JSON values - effectively allowing patch and diff operations known from Unix. + +```cpp +// a JSON value +json j_original = R"({ + "baz": ["one", "two", "three"], + "foo": "bar" +})"_json; + +// access members with a JSON pointer (RFC 6901) +j_original["/baz/1"_json_pointer]; +// "two" + +// a JSON patch (RFC 6902) +json j_patch = R"([ + { "op": "replace", "path": "/baz", "value": "boo" }, + { "op": "add", "path": "/hello", "value": ["world"] }, + { "op": "remove", "path": "/foo"} +])"_json; + +// apply the patch +json j_result = j_original.patch(j_patch); +// { +// "baz": "boo", +// "hello": ["world"] +// } + +// calculate a JSON patch from two JSON values +json::diff(j_result, j_original); +// [ +// { "op":" replace", "path": "/baz", "value": ["one", "two", "three"] }, +// { "op": "remove","path": "/hello" }, +// { "op": "add", "path": "/foo", "value": "bar" } +// ] +``` + +### Implicit conversions + +The type of the JSON object is determined automatically by the expression to store. Likewise, the stored value is implicitly converted. + +```cpp +// strings +std::string s1 = "Hello, world!"; +json js = s1; +std::string s2 = js; + +// Booleans +bool b1 = true; +json jb = b1; +bool b2 = jb; + +// numbers +int i = 42; +json jn = i; +double f = jn; + +// etc. +``` + +You can also explicitly ask for the value: + +```cpp +std::string vs = js.get(); +bool vb = jb.get(); +int vi = jn.get(); + +// etc. +``` + +### Arbitrary types conversions + +Every type can be serialized in JSON, not just STL-containers and scalar types. Usually, you would do something along those lines: + +```cpp +namespace ns { + // a simple struct to model a person + struct person { + std::string name; + std::string address; + int age; + }; +} + +ns::person p = {"Ned Flanders", "744 Evergreen Terrace", 60}; + +// convert to JSON: copy each value into the JSON object +json j; +j["name"] = p.name; +j["address"] = p.address; +j["age"] = p.age; + +// ... + +// convert from JSON: copy each value from the JSON object +ns::person p { + j["name"].get(), + j["address"].get(), + j["age"].get() +}; +``` + +It works, but that's quite a lot of boilerplate... Fortunately, there's a better way: + +```cpp +// create a person +ns::person p {"Ned Flanders", "744 Evergreen Terrace", 60}; + +// conversion: person -> json +json j = p; + +std::cout << j << std::endl; +// {"address":"744 Evergreen Terrace","age":60,"name":"Ned Flanders"} + +// conversion: json -> person +ns::person p2 = j; + +// that's it +assert(p == p2); +``` + +#### Basic usage + +To make this work with one of your types, you only need to provide two functions: + +```cpp +using nlohmann::json; + +namespace ns { + void to_json(json& j, const person& p) { + j = json{ {"name", p.name}, {"address", p.address}, {"age", p.age} }; + } + + void from_json(const json& j, person& p) { + p.name = j.at("name").get(); + p.address = j.at("address").get(); + p.age = j.at("age").get(); + } +} // namespace ns +``` + +That's all! When calling the `json` constructor with your type, your custom `to_json` method will be automatically called. +Likewise, when calling `get()`, the `from_json` method will be called. + +Some important things: + +- Those methods **MUST** be in your type's namespace (which can be the global namespace), or the library will not be able to locate them (in this example, they are in namespace `ns`, where `person` is defined). +- When using `get()`, `your_type` **MUST** be [DefaultConstructible](http://en.cppreference.com/w/cpp/concept/DefaultConstructible). (There is a way to bypass this requirement described later.) +- In function `from_json`, use function [`at()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a93403e803947b86f4da2d1fb3345cf2c.html#a93403e803947b86f4da2d1fb3345cf2c) to access the object values rather than `operator[]`. In case a key does not exists, `at` throws an exception that you can handle, whereas `operator[]` exhibits undefined behavior. +- In case your type contains several `operator=` definitions, code like `your_variable = your_json;` [may not compile](https://github.com/nlohmann/json/issues/667). You need to write `your_variable = your_json.get();` instead. +- You do not need to add serializers or deserializers for STL types like `std::vector`: the library already implements these. + +#### How do I convert third-party types? + +This requires a bit more advanced technique. But first, let's see how this conversion mechanism works: + +The library uses **JSON Serializers** to convert types to json. +The default serializer for `nlohmann::json` is `nlohmann::adl_serializer` (ADL means [Argument-Dependent Lookup](http://en.cppreference.com/w/cpp/language/adl)). + +It is implemented like this (simplified): + +```cpp +template +struct adl_serializer { + static void to_json(json& j, const T& value) { + // calls the "to_json" method in T's namespace + } + + static void from_json(const json& j, T& value) { + // same thing, but with the "from_json" method + } +}; +``` + +This serializer works fine when you have control over the type's namespace. However, what about `boost::optional`, or `std::filesystem::path` (C++17)? Hijacking the `boost` namespace is pretty bad, and it's illegal to add something other than template specializations to `std`... + +To solve this, you need to add a specialization of `adl_serializer` to the `nlohmann` namespace, here's an example: + +```cpp +// partial specialization (full specialization works too) +namespace nlohmann { + template + struct adl_serializer> { + static void to_json(json& j, const boost::optional& opt) { + if (opt == boost::none) { + j = nullptr; + } else { + j = *opt; // this will call adl_serializer::to_json which will + // find the free function to_json in T's namespace! + } + } + + static void from_json(const json& j, boost::optional& opt) { + if (j.is_null()) { + opt = boost::none; + } else { + opt = j.get(); // same as above, but with + // adl_serializer::from_json + } + } + }; +} +``` + +#### How can I use `get()` for non-default constructible/non-copyable types? + +There is a way, if your type is [MoveConstructible](http://en.cppreference.com/w/cpp/concept/MoveConstructible). You will need to specialize the `adl_serializer` as well, but with a special `from_json` overload: + +```cpp +struct move_only_type { + move_only_type() = delete; + move_only_type(int ii): i(ii) {} + move_only_type(const move_only_type&) = delete; + move_only_type(move_only_type&&) = default; + + int i; +}; + +namespace nlohmann { + template <> + struct adl_serializer { + // note: the return type is no longer 'void', and the method only takes + // one argument + static move_only_type from_json(const json& j) { + return {j.get()}; + } + + // Here's the catch! You must provide a to_json method! Otherwise you + // will not be able to convert move_only_type to json, since you fully + // specialized adl_serializer on that type + static void to_json(json& j, move_only_type t) { + j = t.i; + } + }; +} +``` + +#### Can I write my own serializer? (Advanced use) + +Yes. You might want to take a look at [`unit-udt.cpp`](https://github.com/nlohmann/json/blob/develop/test/src/unit-udt.cpp) in the test suite, to see a few examples. + +If you write your own serializer, you'll need to do a few things: + +- use a different `basic_json` alias than `nlohmann::json` (the last template parameter of `basic_json` is the `JSONSerializer`) +- use your `basic_json` alias (or a template parameter) in all your `to_json`/`from_json` methods +- use `nlohmann::to_json` and `nlohmann::from_json` when you need ADL + +Here is an example, without simplifications, that only accepts types with a size <= 32, and uses ADL. + +```cpp +// You should use void as a second template argument +// if you don't need compile-time checks on T +template::type> +struct less_than_32_serializer { + template + static void to_json(BasicJsonType& j, T value) { + // we want to use ADL, and call the correct to_json overload + using nlohmann::to_json; // this method is called by adl_serializer, + // this is where the magic happens + to_json(j, value); + } + + template + static void from_json(const BasicJsonType& j, T& value) { + // same thing here + using nlohmann::from_json; + from_json(j, value); + } +}; +``` + +Be **very** careful when reimplementing your serializer, you can stack overflow if you don't pay attention: + +```cpp +template +struct bad_serializer +{ + template + static void to_json(BasicJsonType& j, const T& value) { + // this calls BasicJsonType::json_serializer::to_json(j, value); + // if BasicJsonType::json_serializer == bad_serializer ... oops! + j = value; + } + + template + static void to_json(const BasicJsonType& j, T& value) { + // this calls BasicJsonType::json_serializer::from_json(j, value); + // if BasicJsonType::json_serializer == bad_serializer ... oops! + value = j.template get(); // oops! + } +}; +``` + +### Binary formats (CBOR and MessagePack) + +Though JSON is a ubiquitous data format, it is not a very compact format suitable for data exchange, for instance over a network. Hence, the library supports [CBOR](http://cbor.io) (Concise Binary Object Representation) and [MessagePack](http://msgpack.org) to efficiently encode JSON values to byte vectors and to decode such vectors. + +```cpp +// create a JSON value +json j = R"({"compact": true, "schema": 0})"_json; + +// serialize to CBOR +std::vector v_cbor = json::to_cbor(j); + +// 0xa2, 0x67, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x63, 0x74, 0xf5, 0x66, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x00 + +// roundtrip +json j_from_cbor = json::from_cbor(v_cbor); + +// serialize to MessagePack +std::vector v_msgpack = json::to_msgpack(j); + +// 0x82, 0xa7, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x63, 0x74, 0xc3, 0xa6, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x00 + +// roundtrip +json j_from_msgpack = json::from_msgpack(v_msgpack); +``` + +## Supported compilers + +Though it's 2016 already, the support for C++11 is still a bit sparse. Currently, the following compilers are known to work: + +- GCC 4.9 - 7.1 (and possibly later) +- Clang 3.4 - 5.0 (and possibly later) +- Microsoft Visual C++ 2015 / Build Tools 14.0.25123.0 (and possibly later) +- Microsoft Visual C++ 2017 / Build Tools 15.1.548.43366 (and possibly later) + +I would be happy to learn about other compilers/versions. + +Please note: + +- GCC 4.8 does not work because of two bugs ([55817](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55817) and [57824](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57824)) in the C++11 support. Note there is a [pull request](https://github.com/nlohmann/json/pull/212) to fix some of the issues. +- Android defaults to using very old compilers and C++ libraries. To fix this, add the following to your `Application.mk`. This will switch to the LLVM C++ library, the Clang compiler, and enable C++11 and other features disabled by default. + +```bb + APP_STL := c++_shared + NDK_TOOLCHAIN_VERSION := clang3.6 + APP_CPPFLAGS += -frtti -fexceptions +``` + +The code compiles successfully with [Android NDK](https://developer.android.com/ndk/index.html?hl=ml), Revision 9 - 11 (and possibly later) and [CrystaX's Android NDK](https://www.crystax.net/en/android/ndk) version 10. + +- For GCC running on MinGW or Android SDK, the error `'to_string' is not a member of 'std'` (or similarly, for `strtod`) may occur. Note this is not an issue with the code, but rather with the compiler itself. On Android, see above to build with a newer environment. For MinGW, please refer to [this site](http://tehsausage.com/mingw-to-string) and [this discussion](https://github.com/nlohmann/json/issues/136) for information on how to fix this bug. For Android NDK using `APP_STL := gnustl_static`, please refer to [this discussion](https://github.com/nlohmann/json/issues/219). + +The following compilers are currently used in continuous integration at [Travis](https://travis-ci.org/nlohmann/json) and [AppVeyor](https://ci.appveyor.com/project/nlohmann/json): + +| Compiler | Operating System | Version String | +|-----------------|------------------------------|----------------| +| GCC 4.9.4 | Ubuntu 14.04.5 LTS | g++-4.9 (Ubuntu 4.9.4-2ubuntu1~14.04.1) 4.9.4 | +| GCC 5.4.1 | Ubuntu 14.04.5 LTS | g++-5 (Ubuntu 5.4.1-2ubuntu1~14.04) 5.4.1 20160904 | +| GCC 6.3.0 | Ubuntu 14.04.5 LTS | g++-6 (Ubuntu/Linaro 6.3.0-18ubuntu2~14.04) 6.3.0 20170519 | +| GCC 7.1.0 | Ubuntu 14.04.5 LTS | g++-7 (Ubuntu 7.1.0-5ubuntu2~14.04) 7.1.0 +| Clang 3.5.0 | Ubuntu 14.04.5 LTS | clang version 3.5.0-4ubuntu2~trusty2 (tags/RELEASE_350/final) | +| Clang 3.6.2 | Ubuntu 14.04.5 LTS | clang version 3.6.2-svn240577-1~exp1 (branches/release_36) | +| Clang 3.7.1 | Ubuntu 14.04.5 LTS | clang version 3.7.1-svn253571-1~exp1 (branches/release_37) | +| Clang 3.8.0 | Ubuntu 14.04.5 LTS | clang version 3.8.0-2ubuntu3~trusty5 (tags/RELEASE_380/final) | +| Clang 3.9.1 | Ubuntu 14.04.5 LTS | clang version 3.9.1-4ubuntu3~14.04.2 (tags/RELEASE_391/rc2) | +| Clang 4.0.1 | Ubuntu 14.04.5 LTS | clang version 4.0.1-svn305264-1~exp1 (branches/release_40) | +| Clang 5.0.0 | Ubuntu 14.04.5 LTS | clang version 5.0.0-svn310902-1~exp1 (branches/release_50) | +| Clang Xcode 6.4 | Darwin Kernel Version 14.3.0 (OSX 10.10.3) | Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) | +| Clang Xcode 7.3 | Darwin Kernel Version 15.0.0 (OSX 10.10.5) | Apple LLVM version 7.3.0 (clang-703.0.29) | +| Clang Xcode 8.0 | Darwin Kernel Version 15.6.0 | Apple LLVM version 8.0.0 (clang-800.0.38) | +| Clang Xcode 8.1 | Darwin Kernel Version 16.1.0 (macOS 10.12.1) | Apple LLVM version 8.0.0 (clang-800.0.42.1) | +| Clang Xcode 8.2 | Darwin Kernel Version 16.1.0 (macOS 10.12.1) | Apple LLVM version 8.0.0 (clang-800.0.42.1) | +| Clang Xcode 8.3 | Darwin Kernel Version 16.5.0 (macOS 10.12.4) | Apple LLVM version 8.1.0 (clang-802.0.38) | +| Clang Xcode 9 beta | Darwin Kernel Version 16.6.0 (macOS 10.12.5) | Apple LLVM version 9.0.0 (clang-900.0.26) | +| Visual Studio 14 2015 | Windows Server 2012 R2 (x64) | Microsoft (R) Build Engine version 14.0.25420.1 | +| Visual Studio 2017 | Windows Server 2016 | Microsoft (R) Build Engine version 15.1.1012.6693 | + +## License + +The class is licensed under the [MIT License](http://opensource.org/licenses/MIT): + +Copyright © 2013-2017 [Niels Lohmann](http://nlohmann.me) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +## Thanks + +I deeply appreciate the help of the following people. + +- [Teemperor](https://github.com/Teemperor) implemented CMake support and lcov integration, realized escape and Unicode handling in the string parser, and fixed the JSON serialization. +- [elliotgoodrich](https://github.com/elliotgoodrich) fixed an issue with double deletion in the iterator classes. +- [kirkshoop](https://github.com/kirkshoop) made the iterators of the class composable to other libraries. +- [wancw](https://github.com/wanwc) fixed a bug that hindered the class to compile with Clang. +- Tomas Åblad found a bug in the iterator implementation. +- [Joshua C. Randall](https://github.com/jrandall) fixed a bug in the floating-point serialization. +- [Aaron Burghardt](https://github.com/aburgh) implemented code to parse streams incrementally. Furthermore, he greatly improved the parser class by allowing the definition of a filter function to discard undesired elements while parsing. +- [Daniel Kopeček](https://github.com/dkopecek) fixed a bug in the compilation with GCC 5.0. +- [Florian Weber](https://github.com/Florianjw) fixed a bug in and improved the performance of the comparison operators. +- [Eric Cornelius](https://github.com/EricMCornelius) pointed out a bug in the handling with NaN and infinity values. He also improved the performance of the string escaping. +- [易思龙](https://github.com/likebeta) implemented a conversion from anonymous enums. +- [kepkin](https://github.com/kepkin) patiently pushed forward the support for Microsoft Visual studio. +- [gregmarr](https://github.com/gregmarr) simplified the implementation of reverse iterators and helped with numerous hints and improvements. In particular, he pushed forward the implementation of user-defined types. +- [Caio Luppi](https://github.com/caiovlp) fixed a bug in the Unicode handling. +- [dariomt](https://github.com/dariomt) fixed some typos in the examples. +- [Daniel Frey](https://github.com/d-frey) cleaned up some pointers and implemented exception-safe memory allocation. +- [Colin Hirsch](https://github.com/ColinH) took care of a small namespace issue. +- [Huu Nguyen](https://github.com/whoshuu) correct a variable name in the documentation. +- [Silverweed](https://github.com/silverweed) overloaded `parse()` to accept an rvalue reference. +- [dariomt](https://github.com/dariomt) fixed a subtlety in MSVC type support and implemented the `get_ref()` function to get a reference to stored values. +- [ZahlGraf](https://github.com/ZahlGraf) added a workaround that allows compilation using Android NDK. +- [whackashoe](https://github.com/whackashoe) replaced a function that was marked as unsafe by Visual Studio. +- [406345](https://github.com/406345) fixed two small warnings. +- [Glen Fernandes](https://github.com/glenfe) noted a potential portability problem in the `has_mapped_type` function. +- [Corbin Hughes](https://github.com/nibroc) fixed some typos in the contribution guidelines. +- [twelsby](https://github.com/twelsby) fixed the array subscript operator, an issue that failed the MSVC build, and floating-point parsing/dumping. He further added support for unsigned integer numbers and implemented better roundtrip support for parsed numbers. +- [Volker Diels-Grabsch](https://github.com/vog) fixed a link in the README file. +- [msm-](https://github.com/msm-) added support for american fuzzy lop. +- [Annihil](https://github.com/Annihil) fixed an example in the README file. +- [Themercee](https://github.com/Themercee) noted a wrong URL in the README file. +- [Lv Zheng](https://github.com/lv-zheng) fixed a namespace issue with `int64_t` and `uint64_t`. +- [abc100m](https://github.com/abc100m) analyzed the issues with GCC 4.8 and proposed a [partial solution](https://github.com/nlohmann/json/pull/212). +- [zewt](https://github.com/zewt) added useful notes to the README file about Android. +- [Róbert Márki](https://github.com/robertmrk) added a fix to use move iterators and improved the integration via CMake. +- [Chris Kitching](https://github.com/ChrisKitching) cleaned up the CMake files. +- [Tom Needham](https://github.com/06needhamt) fixed a subtle bug with MSVC 2015 which was also proposed by [Michael K.](https://github.com/Epidal). +- [Mário Feroldi](https://github.com/thelostt) fixed a small typo. +- [duncanwerner](https://github.com/duncanwerner) found a really embarrassing performance regression in the 2.0.0 release. +- [Damien](https://github.com/dtoma) fixed one of the last conversion warnings. +- [Thomas Braun](https://github.com/t-b) fixed a warning in a test case. +- [Théo DELRIEU](https://github.com/theodelrieu) patiently and constructively oversaw the long way toward [iterator-range parsing](https://github.com/nlohmann/json/issues/290). He also implemented the magic behind the serialization/deserialization of user-defined types. +- [Stefan](https://github.com/5tefan) fixed a minor issue in the documentation. +- [Vasil Dimov](https://github.com/vasild) fixed the documentation regarding conversions from `std::multiset`. +- [ChristophJud](https://github.com/ChristophJud) overworked the CMake files to ease project inclusion. +- [Vladimir Petrigo](https://github.com/vpetrigo) made a SFINAE hack more readable and added Visual Studio 17 to the build matrix. +- [Denis Andrejew](https://github.com/seeekr) fixed a grammar issue in the README file. +- [Pierre-Antoine Lacaze](https://github.com/palacaze) found a subtle bug in the `dump()` function. +- [TurpentineDistillery](https://github.com/TurpentineDistillery) pointed to [`std::locale::classic()`](http://en.cppreference.com/w/cpp/locale/locale/classic) to avoid too much locale joggling, found some nice performance improvements in the parser, improved the benchmarking code, and realized locale-independent number parsing and printing. +- [cgzones](https://github.com/cgzones) had an idea how to fix the Coverity scan. +- [Jared Grubb](https://github.com/jaredgrubb) silenced a nasty documentation warning. +- [Yixin Zhang](https://github.com/qwename) fixed an integer overflow check. +- [Bosswestfalen](https://github.com/Bosswestfalen) merged two iterator classes into a smaller one. +- [Daniel599](https://github.com/Daniel599) helped to get Travis execute the tests with Clang's sanitizers. +- [Jonathan Lee](https://github.com/vjon) fixed an example in the README file. +- [gnzlbg](https://github.com/gnzlbg) supported the implementation of user-defined types. +- [Alexej Harm](https://github.com/qis) helped to get the user-defined types working with Visual Studio. +- [Jared Grubb](https://github.com/jaredgrubb) supported the implementation of user-defined types. +- [EnricoBilla](https://github.com/EnricoBilla) noted a typo in an example. +- [Martin Hořeňovský](https://github.com/horenmar) found a way for a 2x speedup for the compilation time of the test suite. +- [ukhegg](https://github.com/ukhegg) found proposed an improvement for the examples section. +- [rswanson-ihi](https://github.com/rswanson-ihi) noted a typo in the README. +- [Mihai Stan](https://github.com/stanmihai4) fixed a bug in the comparison with `nullptr`s. +- [Tushar Maheshwari](https://github.com/tusharpm) added [cotire](https://github.com/sakra/cotire) support to speed up the compilation. +- [TedLyngmo](https://github.com/TedLyngmo) noted a typo in the README, removed unnecessary bit arithmetic, and fixed some `-Weffc++` warnings. +- [Krzysztof Woś](https://github.com/krzysztofwos) made exceptions more visible. +- [ftillier](https://github.com/ftillier) fixed a compiler warning. +- [tinloaf](https://github.com/tinloaf) made sure all pushed warnings are properly popped. +- [Fytch](https://github.com/Fytch) found a bug in the documentation. +- [Jay Sistar](https://github.com/Type1J) implemented a Meson build description. +- [Henry Lee](https://github.com/HenryRLee) fixed a warning in ICC and improved the iterator implementation. +- [Vincent Thiery](https://github.com/vthiery) maintains a package for the Conan package manager. +- [Steffen](https://github.com/koemeet) fixed a potential issue with MSVC and `std::min`. +- [Mike Tzou](https://github.com/Chocobo1) fixed some typos. +- [amrcode](https://github.com/amrcode) noted a missleading documentation about comparison of floats. +- [Oleg Endo](https://github.com/olegendo) reduced the memory consumption by replacing `` with ``. +- [dan-42](https://github.com/dan-42) cleaned up the CMake files to simplify including/reusing of the library. +- [Nikita Ofitserov](https://github.com/himikof) allowed for moving values from initializer lists. +- [Greg Hurrell](https://github.com/wincent) fixed a typo. +- [Dmitry Kukovinets](https://github.com/DmitryKuk) fixed a typo. +- [kbthomp1](https://github.com/kbthomp1) fixed an issue related to the Intel OSX compiler. +- [Markus Werle](https://github.com/daixtrose) fixed a typo. +- [WebProdPP](https://github.com/WebProdPP) fixed a subtle error in a precondition check. + +Thanks a lot for helping out! Please [let me know](mailto:mail@nlohmann.me) if I forgot someone. + +## Used third-party tools + +The library itself contains of a single header file licensed under the MIT license. However, it is built, tested, documented, and whatnot using a lot of third-party tools and services. Thanks a lot! + +- [**American fuzzy lop**](http://lcamtuf.coredump.cx/afl/) for fuzz testing +- [**AppVeyor**](https://www.appveyor.com) for [continuous integration](https://ci.appveyor.com/project/nlohmann/json) on Windows +- [**Artistic Style**](http://astyle.sourceforge.net) for automatic source code identation +- [**benchpress**](https://github.com/sbs-ableton/benchpress) to benchmark the code +- [**Catch**](https://github.com/philsquared/Catch) for the unit tests +- [**Clang**](http://clang.llvm.org) for compilation with code sanitizers +- [**Cmake**](https://cmake.org) for build automation +- [**Codacity**](https://www.codacy.com) for further [code analysis](https://www.codacy.com/app/nlohmann/json) +- [**cotire**](https://github.com/sakra/cotire) to speed of compilation +- [**Coveralls**](https://coveralls.io) to measure [code coverage](https://coveralls.io/github/nlohmann/json) +- [**Coverity Scan**](https://scan.coverity.com) for [static analysis](https://scan.coverity.com/projects/nlohmann-json) +- [**cppcheck**](http://cppcheck.sourceforge.net) for static analysis +- [**cxxopts**](https://github.com/jarro2783/cxxopts) to let benchpress parse command-line parameters +- [**Doxygen**](http://www.stack.nl/~dimitri/doxygen/) to generate [documentation](https://nlohmann.github.io/json/) +- [**git-update-ghpages**](https://github.com/rstacruz/git-update-ghpages) to upload the documentation to gh-pages +- [**Github Changelog Generator**](https://github.com/skywinder/github-changelog-generator) to generate the [ChangeLog](https://github.com/nlohmann/json/blob/develop/ChangeLog.md) +- [**libFuzzer**](http://llvm.org/docs/LibFuzzer.html) to implement fuzz testing for OSS-Fuzz +- [**OSS-Fuzz**](https://github.com/google/oss-fuzz) for continuous fuzz testing of the library +- [**send_to_wandbox**](https://github.com/nlohmann/json/blob/develop/doc/scripts/send_to_wandbox.py) to send code examples to [Wandbox](http://melpon.org/wandbox) +- [**Travis**](https://travis-ci.org) for [continuous integration](https://travis-ci.org/nlohmann/json) on Linux and macOS +- [**Valgrind**](http://valgrind.org) to check for correct memory management +- [**Wandbox**](http://melpon.org/wandbox) for [online examples](http://melpon.org/wandbox/permlink/4NEU6ZZMoM9lpIex) + +## Projects using JSON for Modern C++ + +The library is currently used in Apple macOS Sierra and iOS 10. I am not sure what they are using the library for, but I am happy that it runs on so many devices. + +## Notes + +- The code contains numerous debug **assertions** which can be switched off by defining the preprocessor macro `NDEBUG`, see the [documentation of `assert`](http://en.cppreference.com/w/cpp/error/assert). In particular, note [`operator[]`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a2e26bd0b0168abb61f67ad5bcd5b9fa1.html#a2e26bd0b0168abb61f67ad5bcd5b9fa1) implements **unchecked access** for const objects: If the given key is not present, the behavior is undefined (think of a dereferenced null pointer) and yields an [assertion failure](https://github.com/nlohmann/json/issues/289) if assertions are switched on. If you are not sure whether an element in an object exists, use checked access with the [`at()` function](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a674de1ee73e6bf4843fc5dc1351fb726.html#a674de1ee73e6bf4843fc5dc1351fb726). +- As the exact type of a number is not defined in the [JSON specification](http://rfc7159.net/rfc7159), this library tries to choose the best fitting C++ number type automatically. As a result, the type `double` may be used to store numbers which may yield [**floating-point exceptions**](https://github.com/nlohmann/json/issues/181) in certain rare situations if floating-point exceptions have been unmasked in the calling code. These exceptions are not caused by the library and need to be fixed in the calling code, such as by re-masking the exceptions prior to calling library functions. +- The library supports **Unicode input** as follows: + - Only **UTF-8** encoded input is supported which is the default encoding for JSON according to [RFC 7159](http://rfc7159.net/rfc7159#rfc.section.8.1). + - Other encodings such as Latin-1, UTF-16, or UTF-32 are not supported and will yield parse errors. + - [Unicode noncharacters](http://www.unicode.org/faq/private_use.html#nonchar1) will not be replaced by the library. + - Invalid surrogates (e.g., incomplete pairs such as `\uDEAD`) will yield parse errors. + - The strings stored in the library are UTF-8 encoded. When using the default string type (`std::string`), note that its length/size functions return the number of stored bytes rather than the number of characters or glyphs. +- The code can be compiled without C++ **runtime type identification** features; that is, you can use the `-fno-rtti` compiler flag. +- **Exceptions** are used widely within the library. They can, however, be switched off with either using the compiler flag `-fno-exceptions` or by defining the symbol `JSON_NOEXCEPTION`. In this case, exceptions are replaced by an `abort()` call. +- By default, the library does not preserve the **insertion order of object elements**. This is standards-compliant, as the [JSON standard](https://tools.ietf.org/html/rfc7159.html) defines objects as "an unordered collection of zero or more name/value pairs". If you do want to preserve the insertion order, you can specialize the object type with containers like [`tsl::ordered_map`](https://github.com/Tessil/ordered-map) or [`nlohmann::fifo_map`](https://github.com/nlohmann/fifo_map). + +## Execute unit tests + +To compile and run the tests, you need to execute + +```sh +$ make json_unit -Ctest +$ ./test/json_unit "*" + +=============================================================================== +All tests passed (14504461 assertions in 48 test cases) +``` + +Alternatively, you can use [CMake](https://cmake.org) and run + +```sh +mkdir build +cd build +cmake .. +make +ctest +``` + +For more information, have a look at the file [.travis.yml](https://github.com/nlohmann/json/blob/master/.travis.yml). diff --git a/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.8_C_JSON_Wrapper.md b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.8_C_JSON_Wrapper.md new file mode 100644 index 0000000..e236248 --- /dev/null +++ b/docs/3_Developer_Guides/6_AFB_Helper_Guide/3.7.8_C_JSON_Wrapper.md @@ -0,0 +1,344 @@ +--- +edit_link: '' +title: C JSON Wrapper +origin_url: >- + https://git.automotivelinux.org/src/libafb-helpers/plain/docs/wrap-json.md?h=master +--- + + + +WRAP-JSON facility +================== + +The facility wrap-json is based on the pack/unpack API on the +library jansson. The two chapters below are copied from the +documentation of jansson library copyrighted by Petri Lehtinen +(see at end). + +Building Values +--------------- + +This section describes functions that help to create, or *pack*, complex +JSON values, especially nested objects and arrays. Value building is +based on a *format string* that is used to tell the functions about the +expected arguments. + +For example, the format string `"i"` specifies a single integer value, +while the format string `"[ssb]"` or the equivalent `"[s, s, b]"` +specifies an array value with two strings and a boolean as its items: + + /* Create the JSON integer 42 */ + wrap_json_pack(&result, "i", 42); + + /* Create the JSON array ["foo", "bar", true] */ + wrap_json_pack(&result, "[ssb]", "foo", "bar", 1); + +Here's the full list of format specifiers. The type in parentheses +denotes the resulting JSON type, and the type in brackets (if any) +denotes the C type that is expected as the corresponding argument or +arguments. + +`s` (string) \[const char \*\] + +: Convert a null terminated UTF-8 string to a JSON string. + +`s?` (string) \[const char \*\] + +: Like `s`, but if the argument is *NULL*, output a JSON null value. + +`s*` (string) \[const char \*\] + +: Like `s`, but if the argument is *NULL*, do not output any value. + This format can only be used inside an object or an array. If used + inside an object, the corresponding key is additionally suppressed + when the value is omitted. See below for an example. + +`s#` (string) \[const char \*, int\] + +: Convert a UTF-8 buffer of a given length to a JSON string. + +`s%` (string) \[const char \*, size\_t\] + +: Like `s#` but the length argument is of type size\_t. + +`+` \[const char \*\] + +: Like `s`, but concatenate to the previous string. Only valid after + `s`, `s#`, `+` or `+#`. + +`+#` \[const char \*, int\] + +: Like `s#`, but concatenate to the previous string. Only valid after + `s`, `s#`, `+` or `+#`. + +`+%` (string) \[const char \*, size\_t\] + +: Like `+#` but the length argument is of type size\_t. + +`y` (byte array) \[const uint8_t \*, size\_t\] + +: Convert the byte array whose length is given to + its base64url string representation. + +`Y` (byte array) \[const uint8_t \*, size\_t\] + +: Like 'y' but output is base64. + +`y?`, `Y?` (byte array or null) \[const uint8_t \*, size\_t\] + +: Like 'y' or 'Y' but allows to output a JSON null value + either when the buffer is *NULL* or when the size is *0*. + +`y*`, `y*` (optional byte array) \[const uint8_t \*, size\_t\] + +: Like 'y' or 'Y' but do not put JSON value + either when the buffer is *NULL* or when the size is *0*. + This format can only be used inside an object or an array. If used + inside an object, the corresponding key is additionally suppressed + when the value is omitted. See below for an example. + +`n` (null) + +: Output a JSON null value. No argument is consumed. + +`b` (boolean) \[int\] + +: Convert a C int to JSON boolean value. Zero is converted to `false` + and non-zero to `true`. + +`i` (integer) \[int\] + +: Convert a C int to JSON integer. + +`I` (integer) \[json\_int\_t\] + +: Convert a C json\_int\_t to JSON integer. + +`f` (real) \[double\] + +: Convert a C double to JSON real. + +`o` (any value) \[json\_t \*\] + +: Output any given JSON value as-is. If the value is added to an array + or object, the reference to the value passed to `o` is stolen by the + container. + +`O` (any value) \[json\_t \*\] + +: Like `o`, but the argument's reference count is incremented. This is + useful if you pack into an array or object and want to keep the + reference for the JSON value consumed by `O` to yourself. + +`o?`, `O?` (any value) \[json\_t \*\] + +: Like `o` and `O`, respectively, but if the argument is *NULL*, + output a JSON null value. + +`o*`, `O*` (any value) \[json\_t \*\] + +: Like `o` and `O`, respectively, but if the argument is *NULL*, do + not output any value. This format can only be used inside an object + or an array. If used inside an object, the corresponding key is + additionally suppressed. See below for an example. + +`[fmt]` (array) + +: Build an array with contents from the inner format string. `fmt` may + contain objects and arrays, i.e. recursive value building is + supported. + +`{fmt}` (object) + +: Build an object with contents from the inner format string `fmt`. + The first, third, etc. format specifier represent a key, and must be + a string (see `s`, `s#`, `+` and `+#` above), as object keys are + always strings. The second, fourth, etc. format specifier represent + a value. Any value may be an object or array, i.e. recursive value + building is supported. + +Whitespace, `:` and `,` are ignored. + +More examples: + + /* Build an empty JSON object */ + wrap_json_pack(&result, "{}"); + + /* Build the JSON object {"foo": 42, "bar": 7} */ + wrap_json_pack(&result, "{sisi}", "foo", 42, "bar", 7); + + /* Like above, ':', ',' and whitespace are ignored */ + wrap_json_pack(&result, "{s:i, s:i}", "foo", 42, "bar", 7); + + /* Build the JSON array [[1, 2], {"cool": true}] */ + wrap_json_pack(&result, "[[i,i],{s:b}]", 1, 2, "cool", 1); + + /* Build a string from a non-null terminated buffer */ + char buffer[4] = {'t', 'e', 's', 't'}; + wrap_json_pack(&result, "s#", buffer, 4); + + /* Concatenate strings together to build the JSON string "foobarbaz" */ + wrap_json_pack(&result, "s++", "foo", "bar", "baz"); + + /* Create an empty object or array when optional members are missing */ + wrap_json_pack(&result, "{s:s*,s:o*,s:O*}", "foo", NULL, "bar", NULL, "baz", NULL); + wrap_json_pack(&result, "[s*,o*,O*]", NULL, NULL, NULL); + +Parsing and Validating Values +----------------------------- + +This section describes functions that help to validate complex values +and extract, or *unpack*, data from them. Like building values +<apiref-pack>, this is also based on format strings. + +While a JSON value is unpacked, the type specified in the format string +is checked to match that of the JSON value. This is the validation part +of the process. In addition to this, the unpacking functions can also +check that all items of arrays and objects are unpacked. This check be +enabled with the format specifier `!` or by using the flag +`JSON_STRICT`. See below for details. + +Here's the full list of format specifiers. The type in parentheses +denotes the JSON type, and the type in brackets (if any) denotes the C +type whose address should be passed. + +`s` (string) \[const char \*\] + +: Convert a JSON string to a pointer to a null terminated UTF-8 + string. The resulting string is extracted by using + json\_string\_value() internally, so it exists as long as there are + still references to the corresponding JSON string. + +`s%` (string) \[const char \*, size\_t \*\] + +: Convert a JSON string to a pointer to a null terminated UTF-8 string + and its length. + +`y` (byte array) \[uint8_t \*\*, size\_t \*\] + +: Convert an input string base64url encoded to its + byte array representation. The result and its length + are stored. The returned buffer must be freed by the caller. + +`Y` (byte array) \[uint8_t \*\*, size\_t \*\] + +: Like 'y' but input is base64. + +`n` (null) + +: Expect a JSON null value. Nothing is extracted. + +`b` (boolean) \[int\] + +: Convert a JSON boolean value to a C int, so that `true` is converted + to 1 and `false` to 0. + +`i` (integer) \[int\] + +: Convert a JSON integer to C int. + +`I` (integer) \[json\_int\_t\] + +: Convert a JSON integer to C json\_int\_t. + +`f` (real) \[double\] + +: Convert a JSON real to C double. + +`F` (integer or real) \[double\] + +: Convert a JSON number (integer or real) to C double. + +`o` (any value) \[json\_t \*\] + +: Store a JSON value with no conversion to a json\_t pointer. + +`O` (any value) \[json\_t \*\] + +: Like `O`, but the JSON value's reference count is incremented. + +`[fmt]` (array) + +: Convert each item in the JSON array according to the inner format + string. `fmt` may contain objects and arrays, i.e. recursive value + extraction is supported. + +`{fmt}` (object) + +: Convert each item in the JSON object according to the inner format + string `fmt`. The first, third, etc. format specifier represent a + key, and must be `s`. The corresponding argument to unpack functions + is read as the object key. The second fourth, etc. format specifier + represent a value and is written to the address given as the + corresponding argument. **Note** that every other argument is read + from and every other is written to. + + `fmt` may contain objects and arrays as values, i.e. recursive value + extraction is supported. + +`!` + +: This special format specifier is used to enable the check that all + object and array items are accessed, on a per-value basis. It must + appear inside an array or object as the last format specifier before + the closing bracket or brace. + +`*` + +: This special format specifier is the opposite of `!`. This is the default. + It must appear inside an array or object as the last format specifier + before the closing bracket or brace. + +Whitespace, `:` and `,` are ignored. + +Examples: + + /* root is the JSON integer 42 */ + int myint; + wrap_json_unpack(root, "i", &myint); + assert(myint == 42); + + /* root is the JSON object {"foo": "bar", "quux": true} */ + const char *str; + int boolean; + wrap_json_unpack(root, "{s:s, s:b}", "foo", &str, "quux", &boolean); + assert(strcmp(str, "bar") == 0 && boolean == 1); + + /* root is the JSON array [[1, 2], {"baz": null} */ + wrap_json_check(root, "[[i,i], {s:n}]", "baz"); + /* returns 0 for validation success, nothing is extracted */ + + /* root is the JSON array [1, 2, 3, 4, 5] */ + int myint1, myint2; + wrap_json_unpack(root, "[ii!]", &myint1, &myint2); + /* returns -1 for failed validation */ + + /* root is an empty JSON object */ + int myint = 0, myint2 = 0, myint3 = 0; + wrap_json_unpack(root, "{s?i, s?[ii]}", + "foo", &myint1, + "bar", &myint2, &myint3); + /* myint1, myint2 or myint3 is no touched as "foo" and "bar" don't exist */ + +Copyright +--------- + +Copyright (c) 2009-2016 Petri Lehtinen + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/3.8.1_How_to_write_tests_(overview_slides).md b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/3.8.1_How_to_write_tests_(overview_slides).md new file mode 100644 index 0000000..70f817c --- /dev/null +++ b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/3.8.1_How_to_write_tests_(overview_slides).md @@ -0,0 +1 @@ +[**How to write tests (overview slides)**](How_to_write_your_own_tests_for_AGL.pdf) diff --git a/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/3.8.2_How_to_write_tests_(detailed).md b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/3.8.2_How_to_write_tests_(detailed).md new file mode 100644 index 0000000..162e64b --- /dev/null +++ b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/3.8.2_How_to_write_tests_(detailed).md @@ -0,0 +1 @@ +[**How to write tests (detailed)**](Hands_on_lab_documentation.pdf) diff --git a/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/Hands_on_lab_documentation.pdf b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/Hands_on_lab_documentation.pdf new file mode 100644 index 0000000..096780d Binary files /dev/null and b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/Hands_on_lab_documentation.pdf differ diff --git a/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/How_to_write_your_own_tests_for_AGL.pdf b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/How_to_write_your_own_tests_for_AGL.pdf new file mode 100644 index 0000000..4e37f7f Binary files /dev/null and b/docs/3_Developer_Guides/7_Continuous_Integration_-_Automated_Testing_(CIAT)/How_to_write_your_own_tests_for_AGL.pdf differ diff --git a/docs/4_APIs_and_Services/4.1_API_Reference/0_api-introduction.md b/docs/4_APIs_and_Services/4.1_API_Reference/0_api-introduction.md new file mode 100644 index 0000000..c536962 --- /dev/null +++ b/docs/4_APIs_and_Services/4.1_API_Reference/0_api-introduction.md @@ -0,0 +1,54 @@ + + + +# Available APIs + +Introduction of Available APIs with categorization. If multiple categories apply, they will all be listed in the third column (e.g. first row in the following). + + + +| API | Description | Profile | +| --- | --- | --- | +| [agl-service-audiomixer](https://git.automotivelinux.org/apps/agl-service-audiomixer/about/) | Audio Mixer API | | +| [agl-service-bluetooth](https://git.automotivelinux.org/apps/agl-service-bluetooth/about/) | bluetooth binding | Infotainment | +| [agl-service-bluetooth-avrcp](https://git.automotivelinux.org/apps/agl-service-bluetooth-avrcp/) | AGL service that allow multimedia control over Bluetooth AVRCP profile | Infotainment | +| [agl-service-bluetooth-pbap](https://git.automotivelinux.org/apps/agl-service-bluetooth-pbap/about/) | Bluetooth Phone Book Access Protocoll service | Infotainment | +| [agl-service-can-low-level](https://git.automotivelinux.org/apps/agl-service-can-low-level/about/) | Low level CAN service made to decode and write on CAN bus. | Instrument Cluster | +| [agl-service-data-persistence](https://git.automotivelinux.org/apps/agl-service-data-persistence/about/) | AGL binding for data persistence | Instrument Cluster | +| [agl-service-geoclue](https://git.automotivelinux.org/apps/agl-service-geoclue/about/) | AGL Geoclue service to backup GPS positioning with network-based
positioning | Infotainment | +| [agl-service-geofence](https://git.automotivelinux.org/apps/agl-service-geofence/about/) | AGL geofence binding to signal vehicle POI bounding box events | Infotainment | +| [agl-service-gps](https://git.automotivelinux.org/apps/agl-service-gps/about/) | GPS binding | Infotainment | +| [agl-service-gstreamer](https://git.automotivelinux.org/apps/agl-service-gstreamer/) | (deprecated) GStreamer binding for multimedia control and playback | Infotainment | +| [agl-service-harvester](https://git.automotivelinux.org/apps/agl-service-harvester/about/) | V2C interface that collect data to TimeSeries database | | +| [agl-service-homescreen](https://git.automotivelinux.org/apps/agl-service-homescreen/about/) | Applications need a new binding to communicate with homescreen | Infotainment | +| [agl-service-homescreen-2017](https://git.automotivelinux.org/apps/agl-service-homescreen-2017/about/) | Binding for applications to communicate with the homescreen-2017 | Infotainment | +| [agl-service-hvac](https://git.automotivelinux.org/apps/agl-service-hvac/) | Unnamed repository | | +| [agl-service-identity-agent](https://git.automotivelinux.org/apps/agl-service-identity-agent/about/) | Identity Agent | | +| [agl-service-iiodevices](https://git.automotivelinux.org/apps/agl-service-iiodevices/about/) | iiodevices support | Telematics/Connectivity | +| [agl-service-mediaplayer](https://git.automotivelinux.org/apps/agl-service-mediaplayer/about/) | AGL Media Player service that allows applications to control
playing media. | Infotainment | +| [agl-service-mediascanner](https://git.automotivelinux.org/apps/agl-service-mediascanner/about/) | AGL Media Scanning service that allows applications to detect
and index media at... | Telematics/Connectivity | +| [agl-service-navigation](https://git.automotivelinux.org/apps/agl-service-navigation/) | Navigation API with binding | Infotainment | +| [agl-service-network](https://git.automotivelinux.org/apps/agl-service-network/about/) | AGL Network service providing support for management of networking
interfaces in... | | +| [agl-service-nfc](https://git.automotivelinux.org/apps/agl-service-nfc/about/) | AGL service NFC binding | | +| [agl-service-radio](https://git.automotivelinux.org/apps/agl-service-radio/about/) | radio binding | | +| [agl-service-signal-composer](https://git.automotivelinux.org/apps/agl-service-signal-composer/about/) | AGL High Level Signaling service to handle CAN, LIN, and others
signaling source... | Instrument Cluster | +| [agl-service-soundmanager](https://git.automotivelinux.org/apps/agl-service-soundmanager/about/) | Binding for applications to communicate with the soundmanager | | +| [agl-service-soundmanager-2017](https://git.automotivelinux.org/apps/agl-service-soundmanager-2017/about/) | Binding for applications to communicate with the soundmanager-2017 | | +| [agl-service-speech](https://git.automotivelinux.org/apps/agl-service-speech/about/) | AGL App Framework Binding for Speech Services | Telematics/Connectivity | +| [agl-service-steering-wheel](https://git.automotivelinux.org/apps/agl-service-steering-wheel/about/) | And binding service for steering wheel demo | Instrument Cluster | +| [agl-service-taskmanager](https://git.automotivelinux.org/apps/agl-service-taskmanager/about/) | Simple taskmanager service to retrieve data from procps | | +| [agl-service-telephony](https://git.automotivelinux.org/apps/agl-service-telephony/about/) | Unnamed repository | | +| [agl-service-unicens](https://git.automotivelinux.org/apps/agl-service-unicens/about/) | Infotainment network setup and access (using Unified Centralized
Network Stack) | Infotainment | +| [agl-service-weather](https://git.automotivelinux.org/apps/agl-service-weather/about/) | AGL binding that uses OpenWeathermap data to display current
conditions on Homes... | Telematics/Connectivity | +| [agl-service-wifi](https://git.automotivelinux.org/apps/agl-service-wifi/) | wifi binding | Telematics/Connectivity | +| [agl-service-windowmanager](https://git.automotivelinux.org/apps/agl-service-windowmanager/about/) | Binding for applications to communicate with the windowmanager | | +| [agl-service-windowmanager-2017](https://git.automotivelinux.org/apps/agl-service-windowmanager-2017/about/) | Binding for applications to communicate with the windowmanager-2017 | | +| [agl-service-xds](https://git.automotivelinux.org/apps/agl-service-xds/) | AGL binding used to control collected data from AGL
supervision. (empty) | | +| [agl-service-xds-monitoring](https://git.automotivelinux.org/apps/agl-service-xds-monitoring/about/) | UNDER DEVELOPMENT | | diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/.md b/docs/4_APIs_and_Services/4.2_Application_Framework/.md new file mode 100644 index 0000000..3652d8d --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/.md @@ -0,0 +1,595 @@ +--- +edit_link: '' +title: Widget configuration file +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/2.2-config.xml.md?h=master +--- + + + +# Configuration file - config.xml + +The widgets are described by the W3C's technical recommendations +[Packaged Web Apps (Widgets)][widgets] and [XML Digital Signatures for Widgets][widgets-digsig] + that specifies the configuration file **config.xml**. + +## Overview + +The file **config.xml** describes important data of the application +to the framework: + +- the unique identifier of the application +- the name of the application +- the type of the application +- the icon of the application +- the permissions linked to the application +- the services and dependencies of the application + +The file MUST be at the root of the widget and MUST be case sensitively name +***config.xml***. + +The file **config.xml** is a XML file described by the document +[widgets]. + +Here is the example of the config file for the QML application SmartHome. + +```xml + + + SmartHome + + + This is the Smarthome QML demo application. It shows some user interfaces for controlling an +automated house. The user interface is completely done with QML. + Qt team + GPL + +``` + +The most important items are: + +- ****: gives the id of the widget. It must be unique. + +- ****: gives the version of the widget + +- ****: gives a path to the icon of the application + (can be repeated with different sizes) + +- ****: this indicates the entry point and its type. + +## Standard elements of "config.xml" + +### The element widget + +#### the attribute id of widget + +The attribute *id* is mandatory (for version 2.x, blowfish) and must be unique. + +Values for *id* are any non empty string containing only latin letters, +arabic digits, and the three characters '.' (dot), '-' (dash) and +'\_' (underscore). + +Authors can use a mnemonic id or can pick a unique id using +command **uuid** or **uuidgen**. + +### the attribute version of widget + +The attribute *version* is mandatory (for version 2.x, blowfish). + +Values for *version* are any non empty string containing only latin letters, +arabic digits, and the three characters '.' (dot), '-' (dash) and +'\_' (underscore). + +Version values are dot separated fields MAJOR.MINOR.REVISION. +Such version would preferably follow guidelines of +[semantic versioning][semantic-version]. + +### The element content + +The element *content* is mandatory (for version 2.x, blowfish) and must designate a file +(subject to localization) with its attribute *src*. + +The content designed depends on its type. See below for the known types. + +### The element icon + +The element *icon* is mandatory (for version 2.x, blowfish) and must +be unique. It must designate an image file with its attribute *src*. + +## AGL features + +The AGL framework uses the feature tag for specifying security and binding +requirement of the widget. + +Since the migration of the framework to leverage systemd power, +the features are of important use to: + +- declare more than just an application +- declare the expected dependencies +- declare the expected permissions +- declare the exported apis + +The specification of [widgets][widgets] is intended to describe +only one application. +In the present case, we expect to describe more than just an application. +For example, a publisher could provide a widget containing a service, +an application for tuning that service, an application that +leverage the service. +Here, the term of service means a background application that +runs without IHM and whose public api can be accessed by other +applications. + +So the features are used to describe each of the possible +units of widgets. +The "standard" unit in the meaning of [widgets][widgets] +is called the "main" unit. + +### required-api: feature name="urn:AGL:widget:required-api" + +List of the api required by the widget. + +Each required api must be explicit using a `` entry. + +Example: + +```xml + + + + + +``` + +This will be *virtually* translated for mustaches to the JSON + +```json +"required-api": [ + { "name": "gps", "value": "auto" }, + { "name": "afm-main", "value": "link" } + ] +``` + +#### required-api: param name="#target" + +OPTIONAL + +Declares the name of the unit requiring the listed apis. +Only one instance of the param "#target" is allowed. +When there is not instance of this param, it behave as if +the target main was specified. + +#### required-api: param name=[required api name] + +The name is the name of the required API. + +The value describes how to connect to the required api. +It is either: + +- local: OBSOLETE SINCE FF (AGL6), PROVIDED FOR COMPATIBILITY + Use the feature **urn:AGL:widget:required-binding** instead. + The binding is a local shared object. + In that case, the name is the relative path of the + shared object to be loaded. + +- auto: + The framework set automatically the kind of + the connection to the API + +- ws: + The framework connect using internal websockets + +- dbus: [OBSOLETE, shouldn't be used currently] + The framework connect using internal dbus + +- tcp: + In that case, the name is the URI to access the service. + The framework connect using a URI of type + HOST:PORT/API + API gives the name of the imported api. + +- cloud: [PROPOSAL - NOT IMPLEMENTED] + The framework connect externally using websock. + In that case, the name includes data to access the service. + Example: `` + +### required-binding: feature name="urn:AGL:widget:required-binding" + +List of the bindings required by the widget. + +Note: Since AGL 6 (FF - Funky Flounder), +the binder implements bindings version 3 that allow the declaration +of 0, 1 or more APIs by one binding. In other words, the equivalency +one binding = one API is lost. At the same time the framework added +the ability to use bindings exported by other widgets. + +Each required binding must be explicit using a `` entry. + +Example: + +```xml + + + + +``` + +This will be *virtually* translated for mustaches to the JSON + +```json +"required-binding": [ + { "name": "libexec/binding-gps.so", "value": "local" }, + { "name": "extra", "value": "extern" } + ] +``` + +#### required-binding: param name=[name or path] + +The name or the path of the required BINDING. + +The value describes how to connect to the required binding. +It is either: + +- local: + The binding is a local shared object. + In that case, the name is the relative path of the + shared object to be loaded. + +- extern: + The binding is external. The name is the exported binding name. + See provided-binding. + +### provided-binding: feature name="urn:AGL:widget:provided-binding" + +This feature allows to export a binding to other binders. +The bindings whose relative name is given as value is exported to +other binders under the given name. + +Each provided binding must be explicit using a `` entry. + +Example: + +```xml + + + +``` + +This will be *virtually* translated for mustaches to the JSON + +```json +"provided-binding": [ + { "name": "extra", "value": "export/binding-gps.so" } + ] +``` + +#### provided-binding: param name=[exported name] + +Exports a local binding to other applications. + +The value must contain the path to the exported binding. + +### required-permission: feature name="urn:AGL:widget:required-permission" + +List of the permissions required by the unit. + +Each required permission must be explicit using a `` entry. + +Example: + +```xml + + + + + +``` + +This will be *virtually* translated for mustaches to the JSON + +```json +"required-permission":{ + "urn:AGL:permission:real-time":{ + "name":"urn:AGL:permission:real-time", + "value":"required" + }, + "urn:AGL:permission:syscall:*":{ + "name":"urn:AGL:permission:syscall:*", + "value":"required" + } +} +``` + +#### required-permission: param name="#target" + +OPTIONAL + +Declares the name of the unit requiring the listed permissions. +Only one instance of the param "#target" is allowed. +When there is not instance of this param, it behave as if +the target main was specified. + +#### required-permission: param name=[required permission name] + +The value is either: + +- required: the permission is mandatorily needed except if the feature + isn't required (required="false") and in that case it is optional. +- optional: the permission is optional + +### provided-unit: feature name="urn:AGL:widget:provided-unit" + +This feature is made for declaring new units +for the widget. +Using this feature, a software publisher +can provide more than one application in the same widget. + +Example: + +```xml + + + + + + +``` + +This will be *virtually* translated for mustaches to the JSON + +```json + { + "#target":"geoloc", + "description":"binding of name geoloc", + "content":{ + "src":"index.html", + "type":"application\/vnd.agl.service" + }, + ... + } +``` + +#### provided-unit: param name="#target" + +REQUIRED + +Declares the name of the unit. The default unit, the unit +of the main of the widget, has the name "main". +The value given here must be unique within the widget file. +It will be used in other places of the widget config.xml file to +designate the unit. + +Only one instance of the param "#target" is allowed. +The value can't be "main". + +#### provided-unit: param name="content.type" + +REQUIRED + +The mimetype of the provided unit. + +#### provided-unit: param name="content.src" + +A path to the source + +#### other parameters + +The items that can be set for the main unit +can also be set using the params if needed. + +- description +- name.content +- name.short +- ... + +### provided-api: feature name="urn:AGL:widget:provided-api" + +Use this feature for exporting one or more API of a unit +to other widgets of the platform. + +This feature is an important feature of the framework. + +Example: + +```xml + + + + + +``` + +This will be *virtually* translated for mustaches to the JSON + +```json + "provided-api":[ + { + "name":"geoloc", + "value":"auto" + }, + { + "name":"moonloc", + "value":"auto" + } + ], +``` + +#### provided-api: param name="#target" + +OPTIONAL + +Declares the name of the unit exporting the listed apis. +Only one instance of the param "#target" is allowed. +When there is not instance of this param, it behave as if +the target main was specified. + +#### provided-api: param name=[name of exported api] + +The name give the name of the api that is exported. + +The value is one of the following values: + +- ws: + export the api using UNIX websocket + +- dbus: [OBSOLETE, shouldn't be used currently] + export the API using dbus + +- auto: + export the api using the default method(s). + +- tcp: + In that case, the name is the URI used for exposing the service. + The URI is of type + HOST:PORT/API + API gives the name of the exported api. + +### file-properties: feature name="urn:AGL:widget:file-properties" + +Use this feature for setting properties to files of the widget. +At this time, this feature only allows to set executable flag +for making companion program executable explicitly. + +Example: + +```xml + + + + +``` + +#### file-properties: param name="path" + +The name is the relative path of the file whose property +must be set. + +The value must be "executable" to make the file executable. + +## Known content types + +The configuration file ***/etc/afm/afm-unit.conf*** defines +how to create systemd units for widgets. + +Known types for the type of content are: + +- ***text/html***: + HTML application, + content.src designates the home page of the application + +- ***application/vnd.agl.native*** + AGL compatible native, + content.src designates the relative path of the binary. + +- ***application/vnd.agl.service***: + AGL service, content.src is not used. + +- ***application/x-executable***: + Native application, + content.src designates the relative path of the binary. + For such application, only security setup is made. + +Adding more types is easy, it just need to edit the configuration +file ***afm-unit.conf***. + +### Older content type currently not supported at the moment + +This types were defined previously when the framework was not +leveraging systemd. +The transition to systemd let these types out at the moment. + +- ***application/vnd.agl.url*** +- ***text/vnd.qt.qml***, ***application/vnd.agl.qml*** +- ***application/vnd.agl.qml.hybrid*** +- ***application/vnd.agl.html.hybrid*** + + + +## The configuration file afm-unit.conf + +The integration of the framework with systemd +mainly consists of creating the systemd unit +files corresponding to the need and requirements +of the installed widgets. + +This configuration file named `afm-unit.conf` installed +on the system with the path `/etc/afm/afm-unit.conf` +describes how to generate all units from the *config.xml* +configuration files of widgets. +The description uses an extended version of the templating +formalism of [mustache][] to describes all the units. + +Let present how it works using the following diagram that +describes graphically the workflow of creating the unit +files for systemd `afm-unit.conf` from the configuration +file of the widget `config.xml`: + +![make-units](pictures/make-units.svg) + +In a first step, and because [mustache][] is intended +to work on JSON representations, the configuration file is +translated to an internal JSON representation. +This representation is shown along the examples of the documentation +of the config files of widgets. + +In a second step, the mustache template `afm-unit.conf` +is instantiated using the C library [mustach][] that follows +the rules of [mustache][mustache] and with all its available +extensions: + +- use of colon (:) for explicit substitution +- test of values with = or =! + +In a third step, the result of instantiating `afm-unit.conf` +for the widget is split in units. +To achieve that goal, the lines containing specific directives are searched. +Any directive occupy one full line. +The directives are: + +- %nl + Produce an empty line at the end +- %begin systemd-unit +- %end systemd-unit + Delimit the produced unit, its begin and its end +- %systemd-unit user +- %systemd-unit system + Tells the kind of unit (user/system) +- %systemd-unit service NAME +- %systemd-unit socket NAME + Gives the name and type (service or socket) of the unit. + The extension is automatically computed from the type + and must not be set in the name. +- %systemd-unit wanted-by NAME + Tells to install a link to the unit in the wants of NAME + +Then the computed units are then written to the filesystem +and inserted in systemd. + +The generated unit files will contain variables for internal +use of the framework. +These variables are starting with `X-AFM-`. +The variables starting with `X-AFM-` but not with `X-AFM--` are +the public variables. +These variables will be returned by the +framework as the details of an application (see **afm-util detail ...**). + +Variables starting with `X-AFM--` are private to the framework. +By example, the variable `X-AFM--http-port` is used to +record the allocated port for applications. + +[mustach]: https://gitlab.com/jobol/mustach "basic C implementation of mustache" +[mustache]: http://mustache.github.io/mustache.5.html "mustache - Logic-less templates" +[widgets]: http://www.w3.org/TR/widgets "Packaged Web Apps" +[widgets-digsig]: http://www.w3.org/TR/widgets-digsig "XML Digital Signatures for Widgets" +[libxml2]: http://xmlsoft.org/html/index.html "libxml2" +[app-manifest]: http://www.w3.org/TR/appmanifest "Web App Manifest" +[meta-intel]: https://github.com/01org/meta-intel-iot-security "A collection of layers providing security technologies" +[openssl]: https://www.openssl.org "OpenSSL" +[xmlsec]: https://www.aleksey.com/xmlsec "XMLSec" +[json-c]: https://github.com/json-c/json-c "JSON-c" +[d-bus]: http://www.freedesktop.org/wiki/Software/dbus "D-Bus" +[libzip]: http://www.nih.at/libzip "libzip" +[cmake]: https://cmake.org "CMake" +[security-manager]: https://wiki.tizen.org/wiki/Security/Tizen_3.X_Security_Manager "Security-Manager" +[tizen-security]: https://wiki.tizen.org/wiki/Security "Tizen security home page" +[tizen-secu-3]: https://wiki.tizen.org/wiki/Security/Tizen_3.X_Overview "Tizen 3 security overview" +[semantic-version]: http://semver.org/ "Semantic versioning" diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/0_introduction.md b/docs/4_APIs_and_Services/4.2_Application_Framework/0_introduction.md new file mode 100644 index 0000000..88e1c78 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/0_introduction.md @@ -0,0 +1,273 @@ +--- +edit_link: '' +title: Introduction +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/0-introduction.md?h=master +--- + + + +# AGL framework overview + +## Foreword + +This document describes what we intend to do. +It may happen that our current implementation and the content of this document differ. + +In case of differences, it is assumed that this document is right +and the implementation is wrong. + +## Introduction + +During the first works in having the security model of Tizen +integrated in AGL (Automotive Grade Linux) distribution, it became +quickly obvious that the count of components specific to Tizen +to integrate was huge. + +Here is a minimal list of what was needed: + +- platform/appfw/app-installers +- platform/core/security/cert-svc +- platform/core/appfw/ail +- platform/core/appfw/aul-1 +- platform/core/appfw/libslp-db-util +- platform/core/appfw/pkgmgr-info +- platform/core/appfw/slp-pkgmgr + +But this list isn't complete because many dependencies are hidden. +Those hidden dependencies are including some common libraries but also many +tizen specific sub-components: + +- iniparser +- bundle +- dlog, +- libtzplatform-config +- db-util +- vconf-buxton +- ... + +This is an issue because AGL is not expected to be Tizen. +Taking it would either need to patch it for removing unwanted components or to take all of them. + +However, a careful study of the core components of the security framework +of Tizen showed that their dependencies to Tizen are light (and since some +of our work, there is no more dependency to tizen). +Those components are : + +- **cynara** +- **security-manager** +- **D-Bus aware of cynara** + +Luckily, these core security components of Tizen are provided +by [meta-intel-iot-security][meta-intel], a set of yocto layers. +These layers were created by Intel to isolate Tizen specific security +components from the initial port of Tizen to Yocto. +The 3 layers are providing components for: + +- Implementing Smack LSM +- Implementing Integrity Measurement Architecture +- Implementing Tizen Security Framework + +The figure below shows the history of these layers. + +![Security_model_history][Security_model_history] + +We took the decision to use these security layers that provide the +basis of the Tizen security, the security framework. + +For the components of the application framework, built top of +the security framework, instead of pulling the huge set of packages +from Tizen, we decided to refit it by developing a tiny set of +components that would implement the same behaviour but without all +the dependencies and with minor architectural improvements for AGL. + +These components are : + +- **afm-system-daemon** +- **afm-user-daemon** + +They provides infrastructure for installing, uninstalling, +launching, terminating, pausing and resuming applications in +a multi user secure environment. + +A third component exists in the framework, the binder **afb-daemon**. +The binder provides the easiest way to provide secured API for +any tier. +Currently, the use of the binder is not absolutely mandatory. + +This documentation explains the framework created by IoT.bzh +by rewriting the Tizen Application Framework. +Be aware of the previous foreword. + + + +## Overview + +The figure below shows the major components of the framework +and their interactions going through the following scenario: + +- APPLICATION installs an other application and then launch it. + +![AppFW-APP_install_sequences][AppFW-APP_install_sequences]{:: style="width:70%;"} + +Let follow the sequence of calls: + +1. APPLICATION calls its **binder** to install the OTHER application. + +1. The binding **afm-main-binding** of the **binder** calls, through + **D-Bus** system, the system daemon to install the OTHER application. + +1. The system **D-Bus** checks wether APPLICATION has the permission + or not to install applications by calling **CYNARA**. + +1. The system **D-Bus** transmits the request to **afm-system-daemon**. + + **afm-system-daemon** checks the application to install, its + signatures and rights and install it. + +1. **afm-system-daemon** calls **SECURITY-MANAGER** for fulfilling + security context of the installed application. + +1. **SECURITY-MANAGER** calls **CYNARA** to install initial permissions + for the application. + +1. APPLICATION call its binder to start the nearly installed OTHER application. + +1. The binding **afm-main-binding** of the **binder** calls, through + **D-Bus** session, the user daemon to launch the OTHER application. + +1. The session **D-Bus** checks wether APPLICATION has the permission + or not to start an application by calling **CYNARA**. + +1. The session **D-Bus** transmits the request to **afm-user-daemon**. + +1. **afm-user-daemon** checks wether APPLICATION has the permission + or not to start the OTHER application **CYNARA**. + +1. **afm-user-daemon** uses **SECURITY-MANAGER** features to set + the security context for the OTHER application. + +1. **afm-user-daemon** launches the OTHER application. + +This scenario does not cover all the features of the frameworks. +Shortly because details will be revealed in the next chapters, +the components are: + +- ***SECURITY-MANAGER***: in charge of setting Smack contexts and rules, + of setting groups, and, of creating initial content of *CYNARA* rules + for applications. + +- ***CYNARA***: in charge of handling API access permissions by users and by + applications. + +- ***D-Bus***: in charge of checking security of messaging. The usual D-Bus + security rules are enhanced by *CYNARA* checking rules. + +- ***afm-system-daemon***: in charge of installing and uninstalling applications. + +- ***afm-user-daemon***: in charge of listing applications, querying application details, + starting, terminating, pausing, resuming applications and their instances + for a given user context. + +- ***afb-binder***: in charge of serving resources and features through an + HTTP interface. + +- ***afm-main-binding***: This binding allows applications to use the API + of the AGL framework. + +## Links between the "Security framework" and the "Application framework" + +The security framework refers to the security model used to ensure +security and to the tools that are provided for implementing that model. + +The security model refers to how DAC (Discretionary Access Control), +MAC (Mandatory Access Control) and Capabilities are used by the system +to ensure security and privacy. +It also includes features of reporting using audit features and by managing +logs and alerts. + +The application framework manages the applications: + +- installing +- uninstalling +- starting +- pausing +- listing +- ... + +The application framework uses the security model/framework +to ensure the security and the privacy of the applications that +it manages. + +The application framework must be compliant with the underlying +security model/framework. +But it should hide it to the applications. + +## The security framework + +The implemented security model is the security model of Tizen 3. +This model is described [here][tizen-secu-3]. + +The security framework then comes from Tizen 3 but through +the [meta-intel]. +It includes: + +- **Security-Manager** +- **Cynara** +- **D-Bus** compliant to Cynara. + +Two patches are applied to the security-manager. +The goal of these patches is to remove specific dependencies with Tizen packages that are not needed by AGL. +None of these patches adds or removes any behaviour. + +**In theory, the security framework/model is an implementation details +that should not impact the layers above the application framework**. + +The security framework of Tizen provides "nice lad" a valuable component to +scan log files and analyse auditing. +This component is still in development. + +## The application framework + +The application framework on top of the security framework +provides the components to install and uninstall applications +and to run it in a secured environment. + +The goal is to manage applications and to hide the details of +the security framework to the applications. + +For the reasons explained in introduction, we did not used the +application framework of Tizen as is but used an adaptation of it. + +The basis is kept identical: + +- The applications are distributed in a digitally signed container that must + match the specifications of widgets (web applications). + +This is described by the technical recommendations [widgets] and +[widgets-digsig] of the W3 consortium. + +This model allows: + +- The distribution of HTML, QML and binary applications. +- The management of signatures of the widget packages. + +This basis is not meant as being rigid and it can be extended in the +future to include for example incremental delivery. + +[meta-intel]: https://github.com/01org/meta-intel-iot-security "A collection of layers providing security technologies" +[widgets]: http://www.w3.org/TR/widgets "Packaged Web Apps" +[widgets-digsig]: http://www.w3.org/TR/widgets-digsig "XML Digital Signatures for Widgets" +[libxml2]: http://xmlsoft.org/html/index.html "libxml2" +[openssl]: https://www.openssl.org "OpenSSL" +[xmlsec]: https://www.aleksey.com/xmlsec "XMLSec" +[json-c]: https://github.com/json-c/json-c "JSON-c" +[d-bus]: http://www.freedesktop.org/wiki/Software/dbus "D-Bus" +[libzip]: http://www.nih.at/libzip "libzip" +[cmake]: https://cmake.org "CMake" +[security-manager]: https://wiki.tizen.org/wiki/Security/Tizen_3.X_Security_Manager "Security-Manager" +[app-manifest]: http://www.w3.org/TR/appmanifest "Web App Manifest" +[tizen-security]: https://wiki.tizen.org/wiki/Security "Tizen security home page" +[tizen-secu-3]: https://wiki.tizen.org/wiki/Security/Tizen_3.X_Overview "Tizen 3 security overview" +[AppFW-APP_install_sequences]: pictures/AppFW-APP_install_sequences.svg +[Security_model_history]: pictures/Security_model_history.svg diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/1_afm-daemons.md b/docs/4_APIs_and_Services/4.2_Application_Framework/1_afm-daemons.md new file mode 100644 index 0000000..55cec4d --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/1_afm-daemons.md @@ -0,0 +1,656 @@ +--- +edit_link: '' +title: The afm daemons +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/1-afm-daemons.md?h=master +--- + + + +# The application framework daemons + +## Foreword + +This document describes application framework daemons +FCS (Fully Conform to Specification) implementation is still under development. +It may happen that current implementation somehow diverges with specifications. + +## Introduction + +Daemons ***afm-user-daemon*** and ***afm-system-daemon*** handle applications +life. +Understand that they will manage operations like: + +- ***installation*** +- ***uninstallation*** +- ***running*** +- ***suspend*** +- ***inventory*** +- ... + +In addition, they ensure that operations use the security framework as needed +and that applications are executed in the correct context. + +***D-Bus*** is in charge of transmitting orders to the appropriate daemon +depending upon ***D-Bus*** destination. + +The figure below summarizes the situation of both **afm-system-daemon** and +**afm-user-daemon** in the system. + +![afm-daemons][afm-daemons]{:: style="width:65%;"} + +## The D-Bus interface + +### Overview of the dbus interface + +The ***afm daemons*** takes theirs orders from the session instance +of D-Bus. +The use of D-Bus is great because it allows to implement +discovery and signaling. + +The dbus session is by default addressed by environment +variable *DBUS_SESSION_BUS_ADDRESS*. Using **systemd** +variable *DBUS_SESSION_BUS_ADDRESS* is automatically set for +user sessions. + +They are listening with the destination name ***org.AGL.afm.[user|system]*** +at the object of path ***/org/AGL/afm/[user|system]*** on the interface +***org.AGL.afm.[user|system]*** for the below detailed members for the +***afm-system-daemon***: + +- ***install*** +- ***uninstall*** + +And for ***afm-user-daemon***: + +- ***runnables*** +- ***detail*** +- ***start*** +- ***once*** +- ***terminate*** +- ***pause*** +- ***resume*** +- ***runners*** +- ***state*** +- ***install*** +- ***uninstall*** + +D-Bus is mainly used for signaling and discovery. +Its optimized typed protocol is not used except for transmitting + only one string in both directions. + +The client and the service are using JSON serialization to +exchange data. +Signature of any member of the D-Bus interface is +***string -> string*** for ***JSON -> JSON***. +This is the normal case, if there is an error, current implementation +returns a dbus error that is a string. + +Here are examples using *dbus-send*, here to install an application from a +widget file: + +```bash +dbus-send --session --print-reply \ + --dest=org.AGL.afm.system \ + /org/AGL/afm/system \ + org.AGL.afm.system.install 'string:"/tmp/appli.wgt" +``` + +And here, to query data on installed applications that can be run: + +```bash +dbus-send --session --print-reply \ + --dest=org.AGL.afm.user \ + /org/AGL/afm/user \ + org.AGL.afm.user.runnables string:true +``` + +### The protocol over D-Bus + +On all following sub-chapters we assume that we talk about either +***afm-system-daemon*** or ***afm-user-daemon***. Method and D-Bus parameters +are considered as self-explanatory. + +The D-Bus interface is defined by: + +- **DESTINATION**: org.AGL.afm.[user|system] +- **PATH**: /org/AGL/afm/[user|system] +- **INTERFACE**: org.AGL.afm.[user|system] + +#### Method org.AGL.afm.system.install + +**Description**: Install an application from a widget file. + +When an application with the same *id* and *version* already exists. Outside of +using *force=true* the application is not reinstalled. + +Applications are installed the subdirectories of applications common directory. +If *root* is specified, the application is installed under the +sub-directories of the *root* defined. + +Note that this methods is a simple accessor method of +***org.AGL.afm.system.install*** from ***afm-system-daemon***. + +After the installation and before returning to the sender, +***afm-system-daemon*** sends a signal ***org.AGL.afm.system.changed***. + +**Input**: The *path* of the widget file to install and, optionally, +a flag to *force* reinstallation, and, optionally, a *root* directory. + +Either just a string being the absolute path of the widget file: + +```bash +"/a/path/driving/to/the/widget" +``` + +Or an object: + +```json +{ + "wgt": "/a/path/to/the/widget", + "force": false, + "root": "/a/path/to/the/root" +} +``` + +"wgt" and "root" must be absolute paths. + +**output**: An object with the field "added" being the string for +the id of the added application. + +```json +{"added":"appli@x.y"} +``` + +--- + +#### Method org.AGL.afm.system.uninstall + +**Description**: Uninstall an application from its id. + +Note that this methods is a simple method accessor of +***org.AGL.afm.system.uninstall*** from ***afm-system-daemon***. + +After the uninstallation and before returning to the sender, +***afm-system-daemon*** sends a signal ***org.AGL.afm.system.changed***. + +**Input**: the *id* of the application and optionally the application *root* path. + +Either a string: + +```bash +"appli@x.y" +``` + +Or an object: + +```json +{ + "id": "appli@x.y", + "root": "/a/path/to/the/root" +} +``` + +**output**: the value 'true'. + +--- + +#### Method org.AGL.afm.user.detail + +**Description**: Get details about an application from its id. + +**Input**: the id of the application as below. + +Either just a string: + +```bash +"appli@x.y" +``` + +Or an object having the field "id" of type string: + +```json +{"id":"appli@x.y"} +``` + +**Output**: A JSON object describing the application containing +the fields described below. + +```json +{ + "id": string, the application id (id@version) + "version": string, the version of the application + "width": integer, requested width of the application + "height": integer, requested height of the application + "name": string, the name of the application + "description": string, the description of the application + "shortname": string, the short name of the application + "author": string, the author of the application +} +``` + +--- + +#### Method org.AGL.afm.user.runnables + +**Description**: Get the list of applications that can be run. + +**Input**: any valid json entry, can be anything except null. + +**output**: An array of description of the runnable applications. +Each item of the array contains an object containing the detail of +an application as described above for the method +*org.AGL.afm.user.detail*. + +--- + +#### Method org.AGL.afm.user.install + +**Description**: Install an application from its widget file. + +If an application of the same *id* and *version* exists, it is not +reinstalled except when *force=true*. + +Applications are installed in the subdirectories of the common directory +reserved for applications. +If *root* is specified, the application is installed under +sub-directories of defined *root*. + +Note that this methods is a simple accessor to the method +***org.AGL.afm.system.install*** of ***afm-system-daemon***. + +After the installation and before returning to the sender, +***afm-user-daemon*** sends the signal ***org.AGL.afm.user.changed***. + +**Input**: The *path* of widget file to be installed. Optionally, +a flag to *force* reinstallation and/or a *root* directory. + +Simple form a simple string containing the absolute widget path: + +```bash +"/a/path/driving/to/the/widget" +``` + +Or an object: + +```json +{ + "wgt": "/a/path/to/the/widget", + "force": false, + "root": "/a/path/to/the/root" +} +``` + +***wgt*** and ***root*** MUST be absolute paths. + +**output**: An object containing field "added" to use as application ID. + +```json +{"added":"appli@x.y"} +``` + +--- + +#### Method org.AGL.afm.user.uninstall + +**Description**: Uninstall an application from its id. + +Note that this methods is a simple accessor to +***org.AGL.afm.system.uninstall*** method from ***afm-system-daemon***. + +After the uninstallation and before returning to the sender, +***afm-user-daemon*** sends the signal ***org.AGL.afm.user.changed***. + +**Input**: the *id* of the application and, optionally, the path to +application *root*. + +Either a string: + +```bash +"appli@x.y" +``` + +Or an object: + +```json +{ + "id": "appli@x.y", + "root": "/a/path/to/the/root" +} +``` + +**output**: the value 'true'. + +--- + +#### Method org.AGL.afm.user.start + +**Description**: + +**Input**: the *id* of the application and, optionally, the +start *mode* as below. + +Either just a string: + +```bash +"appli@x.y" +``` + +Or an object containing field "id" of type string and +optionally a field mode: + +```json +{"id":"appli@x.y","mode":"local"} +``` + +The field "mode" is a string equal to either "local" or "remote". + +[Currently the mode is not available in the systemd version] + +**output**: The *runid* of the application launched. *runid* is an integer. + +--- + +#### Method org.AGL.afm.user.once + +**Description**: + +**Input**: the *id* of the application + +Either just a string: + +```bash +"appli@x.y" +``` + +Or an object containing field "id" of type string. + +```json +{"id":"appli@x.y"} +``` + +**output**: The *state* of the application retrieved or launched. +See *org.AGL.afm.user.state* to get a description of the returned +object. + +--- + +#### Method org.AGL.afm.user.terminate + +**Description**: Terminates the application attached to *runid*. + +**Input**: The *runid* (an integer) of running instance to terminate. + +**output**: the value 'true'. + +--- + +#### Method org.AGL.afm.user.stop + +Obsolete since 8th November 2016 (2016/11/08). +Kept for compatibility. + +Use **org.AGL.afm.user.pause** instead. + +--- + +#### Method org.AGL.afm.user.continue + +Obsolete since 8th November 2016 (2016/11/08). +Kept for compatibility. + +Use **org.AGL.afm.user.resume** instead. + +--- + +#### Method org.AGL.afm.user.pause + +[Currently not available in the systemd version] + +**Description**: Pauses the application attached to *runid* until terminate or resume. + +**Input**: The *runid* (integer) of the running instance to pause. + +**output**: the value 'true'. + +--- + +#### Method org.AGL.afm.user.resume + +[Currently not available in the systemd version] + +**Description**: Resumes the application attached to *runid* previously paused. + +**Input**: The *runid* (integer) of the running instance to resume. + +**output**: the value 'true'. + +--- + +#### Method org.AGL.afm.user.state + +**Description**: Get information about a running instance of *runid*. + +**Input**: The *runid* (integer) of the running instance inspected. + +**output**: An object describing instance state. +It contains: + +- the runid (integer) +- the pids of the processes as an array starting +- with the group leader +- the id of the running application (string) +- the state of the application (string either: "starting", "running", "paused"). + +Example of returned state: + +```json + { + "runid": 2, + "pids": [ 435, 436 ], + "state": "running", + "id": "appli@x.y" + } +``` + +--- + +#### Method org.AGL.afm.user.runners + +**Description**: Get the list of currently running instances. + +**Input**: anything. + +**output**: An array of states, one per running instance, as returned by +the method ***org.AGL.afm.user.state***. + +## Starting **afm daemons** + +***afm-system-daemon*** and ***afm-user-daemon*** are launched as systemd +services attached to system and user respectively. +Normally, service files are locatedat */lib/systemd/system/afm-system-daemon.service* and +*/usr/lib/systemd/user/afm-user-daemon.service*. + +### ***afm-system-daemon*** options + +The options for launching **afm-system-daemon** are: + +```bash + -r + --root directory + + Set the root application directory. + + Note that the default root directory is defined + to be /usr/share/afm/applications (may change). + + -d + --daemon + + Daemonizes the process. It is not needed by systemd. + + -q + --quiet + + Reduces the verbosity (can be repeated). + + -v + --verbose + + Increases the verbosity (can be repeated). + + -h + --help + + Prints a short help. +``` + +### ***afm-user-daemon*** options + +The options for launching **afm-user-daemon** are: + +```bash + -a + --application directory + + [Currently not available in the systemd version] + + Includes the given application directory to + the database base of applications. + + Can be repeated. + + -r + --root directory + + [Currently not available in the systemd version] + + Includes root application directory or directories when + passing multiple rootdir to + applications database. + + Note that default root directory for + applications is always added. In current version + /usr/share/afm/applications is used as default. + + -m + --mode (local|remote) + + [Currently not available in the systemd version] + + Set the default launch mode. + The default value is 'local' + + -d + --daemon + + Daemonizes the process. It is not needed by systemd. + + -q + --quiet + + Reduces the verbosity (can be repeated). + + -v + --verbose + + Increases the verbosity (can be repeated). + + -h + --help + + Prints a short help. +``` + +## Tasks of **afm-user-daemon** + +### Maintaining list of applications + +At start **afm-user-daemon** scans the directories containing +applications and load in memory a list of available applications +accessible by current user. + +When **afm-system-daemon** installs or removes an application. +On success it sends the signal *org.AGL.afm.system.changed*. +When receiving such a signal, **afm-user-daemon** rebuilds its +applications list. + +**afm-user-daemon** provides the data it collects about +applications to its clients. +Clients may either request the full list +of available applications or a more specific information about a +given application. + +### Launching application + +**afm-user-daemon** launches application by using systemd. +Systemd builds a secure environment for the application +before starting it. + +Once launched, running instances of application receive +a runid that identify them. +To make interface with systemd evident, the pid is the runid. + +### Managing instances of running applications + +**afm-user-daemon** manages the list of applications +that it launched. + +When owning the right permissions, a client can get the list +of running instances and details about a specific +running instance. +It can also terminate a given application. + +### Installing and uninstalling applications + +If the client own the right permissions, +**afm-user-daemon** delegates that task +to **afm-system-daemon**. + +## Using ***afm-util*** + +The command line tool ***afm-util*** uses dbus-send to send +orders to **afm-user-daemon**. +This small scripts allows to send command to ***afm-user-daemon*** either +interactively at shell prompt or scriptically. + +The syntax is simple: + +- it accept a command and when requires attached arguments. + +Here is the summary of ***afm-util***: + +- **afm-util runnables **: + list the runnable widgets installed + +- **afm-util install wgt **: + install the wgt file + +- **afm-util uninstall id **: + remove the installed widget of id + +- **afm-util detail id **: + print detail about the installed widget of id + +- **afm-util runners **: + list the running instance + +- **afm-util start id **: + start an instance of the widget of id + +- **afm-util once id **: + run once an instance of the widget of id + +- **afm-util terminate rid **: + terminate the running instance rid + +- **afm-util state rid **: + get status of the running instance rid + +Here is how to list applications using ***afm-util***: + +```bash + afm-util runnables +``` + +[afm-daemons]: pictures/afm-daemons.svg diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/2_widgets.md b/docs/4_APIs_and_Services/4.2_Application_Framework/2_widgets.md new file mode 100644 index 0000000..d0d57e2 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/2_widgets.md @@ -0,0 +1,16 @@ +--- +edit_link: '' +title: Widgets +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/2-widgets.md?h=master +--- + + + +# The widgets + +The widgets are described by the W3C's technical recommendations +[Packaged Web Apps (Widgets)](http://www.w3.org/TR/widgets) and [XML Digital Signatures for Widgets](http://www.w3.org/TR/widgets-digsig) + +In summary, **widgets are ZIP files that can be signed and +whose content is described by the file **. diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/3_widgets.md b/docs/4_APIs_and_Services/4.2_Application_Framework/3_widgets.md new file mode 100644 index 0000000..c69efdd --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/3_widgets.md @@ -0,0 +1,162 @@ +--- +edit_link: '' +title: Overview of widgets +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/2.1-widgets.md?h=master +--- + + + +# Tools for managing widgets + +This project includes tools for managing widgets. +These tools are: + +- ***wgtpkg-info***: command line tool to display + informations about a widget file. + +- ***wgtpkg-install***: command line tool to + install a widget file. + +- ***wgtpkg-pack***: command line tool to create + a widget file from a widget directory. + +- ***wgtpkg-sign***: command line tool to add a signature + to a widget directory. + +For all these commands, a tiny help is available with +options **-h** or **--help**. + +There is no tool for unpacking a widget. +For doing such operation, you can use the command **unzip**. + +To list the files of a widget: + +```bash +unzip -l WIDGET +``` + +To extract a widget in some directory: + +```bash +unzip WIDGET -d DIRECTORY +``` + +*Note: that DIRECTORY will be created if needed*. + +## Getting data about a widget file + +The command **wgtpkg-info** opens a widget file, reads its **config.xml** +file and displays its content in a human readable way. + +## Signing and packing widget + +### Signing + +To sign a widget, you need a private key and its certificate. + +The tool **wgtpkg-sign** creates or replace a signature file in +the directory of the widget BEFORE its packaging. + +There are two types of signature files: author and distributor. + +Example 1: add an author signature + +```bash +wgtpkg-sign -a -k me.key.pem -c me.cert.pem DIRECTORY +``` + +Example 2: add a distributor signature + +```bash +wgtpkg-sign -k authority.key.pem -c authority.cert.pem DIRECTORY +``` + +### Packing + +This operation can be done using the command **zip** but +we provide the tool **wgtpkg-pack** that may add checking. + +Example: + +```bash +wgtpkg-pack DIRECTORY -o file.wgt +``` + +## Writing a widget + +### App directory organization + +There are few directories that are by default used in the binder. At the root +directory of the widget folder, here are the directories that could be used: + +- *lib* : default directory where lies external libraries needed for + the binding. Binding could be stored here too or in another directory of your + choice. +- *htdocs* : root HTTP directory if binding has web UI. + +### The steps for writing a widget + +1. make your application +1. create its configuration file **config.xml** +1. sign it +1. pack it + +Fairly easy, no? + +## Organization of directory of applications + +### directory where are stored applications + +Applications can be installed in different places: + +- the system itself, extension device. + +On a phone application are typically installed on the sd card. + +This translates to: + +- /var/local/lib/afm/applications + +From here this path is referenced as: "APPDIR". + +The main path for applications is: APPDIR/PKGID/VER. + +Where: + +- APPDIR is as defined above +- PKGID is a directory whose name is the package identifier +- VER is the version of the package MAJOR.MINOR + +This organization has the advantage to allow several versions +to leave together. +This is needed for some good reasons (rolling back) and also for less good reasons (user habits). + +### Identity of installed files + +All files are installed as user "afm" and group "afm". +All files have rw(x) for user and r-(x) for group and others. + +This allows every user to read every file. + +### labeling the directories of applications + +The data of a user are in its directory and are labelled by the security-manager using the application labels. + +[widgets]: http://www.w3.org/TR/widgets "Packaged Web Apps" +[widgets-digsig]: http://www.w3.org/TR/widgets-digsig "XML Digital Signatures for Widgets" +[app-manifest]: http://www.w3.org/TR/appmanifest "Web App Manifest" +[meta-intel]: https://github.com/01org/meta-intel-iot-security "A collection of layers providing security technologies" +[widgets]: http://www.w3.org/TR/widgets "Packaged Web Apps" +[widgets-digsig]: http://www.w3.org/TR/widgets-digsig "XML Digital Signatures for Widgets" +[libxml2]: http://xmlsoft.org/html/index.html "libxml2" +[openssl]: https://www.openssl.org "OpenSSL" +[xmlsec]: https://www.aleksey.com/xmlsec "XMLSec" +[json-c]: https://github.com/json-c/json-c "JSON-c" +[d-bus]: http://www.freedesktop.org/wiki/Software/dbus "D-Bus" +[libzip]: http://www.nih.at/libzip "libzip" +[cmake]: https://cmake.org "CMake" +[security-manager]: https://wiki.tizen.org/wiki/Security/Tizen_3.X_Security_Manager "Security-Manager" +[app-manifest]: http://www.w3.org/TR/appmanifest "Web App Manifest" +[tizen-security]: https://wiki.tizen.org/wiki/Security "Tizen security home page" +[tizen-secu-3]: https://wiki.tizen.org/wiki/Security/Tizen_3.X_Overview "Tizen 3 security overview" diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/4_permissions.md b/docs/4_APIs_and_Services/4.2_Application_Framework/4_permissions.md new file mode 100644 index 0000000..b4038e3 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/4_permissions.md @@ -0,0 +1,138 @@ +--- +edit_link: '' +title: Permissions +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/3-permissions.md?h=master +--- + + + +# The permissions + +## Permission's names + +The proposal here is to specify a naming scheme for permissions +that allows the system to be as stateless as possible. +The current specification includes in the naming of permissions either +the name of the bound binding when existing and the level of the +permission itself. +Doing this, there is no real need for the +framework to keep installed permissions in a database. + +The permission names are [URN][URN] of the form: + +```bash + urn:AGL:permission::: +``` + +where "AGL" is the NID (the namespace identifier) dedicated to AGL. +(note: a RFC should be produced to standardize this name space) + +The permission names are made of NSS (the namespace specific string) +starting with "permission:" and followed by colon separated +fields. +The 2 first fields are `` and `` and the remaining +fields are grouped to form the ``. + +```bash + ::= [ ] + + ::= 1* + + ::= | | | + + ::= "-" | "." | "_" | "@" +``` + +The field `` can be made of any valid character for NSS except +the characters colon and star (:*). +This field designates the api providing the permission. +This scheme is used to deduce binding requirements +from permission requirements. +The field `` can be the empty string when the permission +is defined by the AGL system itself. + +[PROPOSAL 1] The field `` if starting with the character "@" represents +a transversal/cross permission not bound to any binding. + +[PROPOSAL 2]The field `` if starting with the 2 characters "@@" +in addition to a permission not bound to any binding, represents a +permission that must be set at installation and that can not be +revoked later. + + ::= 1* + +The field `` is made only of letters in lower case. +The field `` can only take some predefined values: + +- system +- platform +- partner +- tiers +- owner +- public + +The field `` is made of `` separated +by colons. + + ::= 0*(":" ) + +The names at left are hierarchically grouping the +names at right. +This hierarchical behaviour is intended to +be used to request permissions using hierarchical grouping. + +## Permission value + +In some case, it could be worth to add a value to a permission. + +Currently, the framework allows it for permissions linked to +systemd. +But this not currently used. + +Conversely, permissions linked to cynara can't carry data +except in their name. + +Thus to have a simple and cleaner model, it is better to forbid +attachment of value to permission. + +## Example of permissions + +Here is a list of some possible permissions. +These permissions are available the 21th of May 2019. + +- urn:AGL:permission::platform:no-oom + Set OOMScoreAdjust=-500 to keep the out-of-memory + killer away. +- urn:AGL:permission::partner:real-time + Set IOSchedulingClass=realtime to give to the process + realtime scheduling. + Conversely, not having this permission set RestrictRealtime=on + to forbid realtime features. +- urn:AGL:permission::public:display + Adds the group "display" to the list of supplementary groups + of the process. +- urn:AGL:permission::public:syscall:clock + Without this permission SystemCallFilter=~@clock is set to + forfid call to clock. +- urn:AGL:permission::public:no-htdocs + The http directory served is not "htdocs" but "." +- urn:AGL:permission::public:applications:read + Allows to read data of installed applications (and to + access icons). +- urn:AGL:permission::partner:service:no-ws + Forbids services to provide its API through websocket. +- urn:AGL:permission::partner:service:no-dbus + Forbids services to provide its API through D-Bus. +- urn:AGL:permission::system:run-by-default + Starts automatically the application. Example: home-screen. +- urn:AGL:permission::partner:scope-platform + Install the service at the scope of the platform. +- urn:AGL:permission::system:capability:keep-all + Keep all capabilities for the service. Note that implementing + that permission is not mandatory or can be adapted for the given + system. +- + Permission to use D-Bus. + +[URN]: https://tools.ietf.org/rfc/rfc2141.txt "RFC 2141: URN Syntax" diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/5_quick-tutorial.md b/docs/4_APIs_and_Services/4.2_Application_Framework/5_quick-tutorial.md new file mode 100644 index 0000000..fb98318 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/5_quick-tutorial.md @@ -0,0 +1,276 @@ +--- +edit_link: '' +title: Quick Tutorial +origin_url: >- + https://git.automotivelinux.org/src/app-framework-main/plain/docs/4-quick-tutorial.md?h=master +--- + + + +# AGL Application Framework: A Quick Tutorial + +## Introduction + +This document proposes a quick tutorial to demonstrate the major +functionalities of the AGL Application Framework. +For more complete information, please refer to the inline documentation +available in the main git repository: + +[https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/app-framework-main] +[https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/app-framework-binder] + +For more information on AGL, please visit: +[https://www.automotivelinux.org/] + +---------- + +## Sample applications + +4 sample applications (.wgt files) are prebuilt and available at the following address: +[https://github.com/iotbzh/afm-widget-examples] + +You can get them by cloning this git repository on your desktop (will be useful later in this tutorial): + +```bash +git clone https://github.com/iotbzh/afm-widget-examples +``` + +## Using the CLI tool + +### Setup Environment + +Connect your AGL target board to the network and copy some sample widgets on it through SSH (set BOARDIP with your board IP address) : + +```bash +cd afm-widget-examples +BOARDIP=1.2.3.4 +scp *.wgt root@$BOARDIP:~/ +``` + +Connect through SSH on the target board and check for Application Framework daemons: + +```bash +$ ssh root@$BOARDIP +root@porter:~# ps -ef|grep bin/afm +afm 409 1 0 13:00 ? 00:00:00 /usr/bin/afm-system-daemon +root 505 499 0 13:01 ? 00:00:00 /usr/bin/afm-user-daemon +root 596 550 0 13:22 pts/0 00:00:00 grep afm +``` + +We can see that there are two daemons running: + +* **afm-system-daemon** runs with a system user 'afm' and is responsible for + installing/uninstalling packages +* **afm-user-daemon** runs as a user daemon (currently as root because it's the + only real user on the target board) and is responsible for the whole life + cycle of the applications running inside the user session. + +The application framework has a tool running on the +Command Line Interface (CLI). +Using the **afm-util** command, you can install, uninstall, list, run, pause ... applications. + +To begin, run '**afm-util help**' to get a quick help on commands: + +```bash +root@porter:~# afm-util help +usage: afm-util command [arg] +``` + +The commands are: + +```bash +list +runnables list the runnable widgets installed + +add wgt +install wgt install the wgt file + +remove id +uninstall id remove the installed widget of id + +info id +detail id print detail about the installed widget of id + +ps +runners list the running instance + +run id +start id start an instance of the widget of id + +kill rid +terminate rid terminate the running instance rid + +status rid +state rid get status of the running instance rid +``` + +### Install an application + +You can then install your first application: + +```bash +root@porter:~# afm-util install /home/root/annex.wgt +{ "added": "webapps-annex@0.0" } +``` + +Let's install a second application: + +```bash +root@porter:~# afm-util install /home/root/memory-match.wgt +{ "added": "webapps-memory-match@1.1" } +``` + +Note that usually, **afm-util** will return a **JSON result**, which is the common format for messages returned by the Application Framework daemons. + +### List installed applications + +You can then list all installed applications: + +```bash +root@porter:~# afm-util list +[ { "id": "webapps-annex@0.0", "version": "0.0.10", "width": 0, "height": 0, "name": "Annex", "description": "Reversi\/Othello", "shortname": "", "author": "Todd Brandt " }, +{ "id": "webapps-memory-match@1.1", "version": "1.1.7", "width": 0, "height": 0, "name": "MemoryMatch", "description": "Memory match", "shortname": "", "author": "Todd Brandt " } ] +``` + +Here, we can see the two previously installed applications. + +### Get information about an application + +Let's get some details about the first application: + +```bash +root@porter:~# afm-util info webapps-annex@0.0 +{ "id": "webapps-annex@0.0", "version": "0.0.10", "width": 0, "height": 0, "name": "Annex", "description": "Reversi\/Othello", "shortname": "", "author": "Todd Brandt " } +``` + +Note: that AGL applications are mostly handled by afm-util through their IDs. +In our example, the application ID is 'webapps-annex@0.0'. + +### Start application + +Let's start the first application Annex: + +```bash +root@porter:~# afm-util start webapps-annex@0.0 +1 +``` + +As the application is a HTML5 game, you should then get a webview running with QML on the board display. + +### Security Context + +The application has been started in the user session, with a dedicated security context, enforced by SMACK. +To illustrate this, we can take a look at the running processes and their respective SMACK labels: + +```bash +root@porter:~# ps -efZ |grep webapps-annex | grep -v grep +User::App::webapps-annex root 716 491 0 13:19 ? 00:00:00 /usr/bin/afb-daemon --mode=local --readyfd=8 --alias=/icons /usr/share/afm/icons --port=12348 --rootdir=/usr/share/afm/applications/webapps-annex/0.0 --token=7D6D2F16 --sessiondir=/home/root/app-data/webapps-annex/.afb-daemon +User::App::webapps-annex root 717 491 0 13:19 ? 00:00:00 /usr/bin/qt5/qmlscene http://localhost:12348/index.html?token=7D6D2F16 /usr/bin/web-runtime-webkit.qml +``` + +In the previous result, we see that the application is composed of two processes: + +* the application binder (afb-daemon) +* the application UI (qmlscene ...) + +While most system processes run with the label 'System', we see that the +application runs with a specific SMACK label 'User::App::webapps-annex': this +label is used to force the application to follow +a Mandatory Access Control (MAC) scheme. +This means that those processes run in their own security context, +isolated from the rest of the system (and other applications). +Global security rules can then be applied to restrict access +to all other user or system resources. + +### Check running applications + +To check for running applications, just run: + +```bash +root@porter:~# afm-util ps +[ { "runid": 1, "state": "running", "id": "webapps-annex@0.0" } ] +``` + +The 'runid' is the application instance ID and is used as an argument for the +subcommands controlling the application runtime state (kill/pause/resume/status) + +### Uninstall application + +To uninstall an application, simply use its ID: + +```bash +root@porter:~# afm-util uninstall webapps-annex@0.0 +true +``` + +Then list the installed apps to confirm the removal: + +```bash +root@porter:~# afm-util list +[ { "id": "webapps-memory-match@1.1", "version": "1.1.7", "width": 0, "height": 0, "name": "MemoryMatch", "description": "Memory match", "shortname": "", "author": "Todd Brandt " } ] +``` + +## afm-client: a sample HTML5 'Homescreen' + +**afm-client** is a HTML5 UI that allows to install/uninstall applications as well as starting/pausing them as already demonstrated with afm-util. + +The HTML5 UI is accessible remotely through this URL: + + +### Installing an application + +By clicking on the '**Upload**' button on the right, +you can send an application package (WGT file) and install it. +Select for example the file '**rabbit.wgt**' that was cloned initially + from the git repository afm-widget-examples. + +Then a popup requester ask for a confirmation: +'Upload Application rabbit.wgt ?'. Click on the '**Install**' button. + +You should then see some changes in the toolbar: +a new icon appeared, representing the freshly installed application. + +### Running an application + +In the toolbar, click on the button representing the Rabbit application. +You'll get a popup asking to: + +* start the application +* or get some info about it +* or uninstall it + +Click on the 'start' item: the application starts and should be visible + as a webview on the target board display. +Note that at this point, we could also run the application remotely, +that is in the same browser as the Homescreen app. +By default, the application framework is configured +to run applications 'locally' on the board display. + +### Uninstalling an application + +From the same popup menu, you can select 'uninstall' +to remove the application from the system. +As a consequence, the application icon should disappear from the toolbar. + +## afb-client: a template for Angular Applications + +Another package '**afb-client**' is also available for testing. +This is a sample HTML5 application demonstrating various basic +capabilities of the Binder daemon. +It can be used by developers as a template to start writing real AGL Applications. + +This application is not available as WGT file yet and it should be started manually without any specific security context: + +```bash +root@porter:~# /usr/bin/afb-daemon --port=1235 --token='' --sessiondir=/home/root/.afm-daemon --rootdir=/usr/share/agl/afb-client --alias=/icons:/usr/share/afm/icons +``` + +Then you can access it from a browser: + + +afb-client is a simple application to demonstrate the built-in capabilities of the binder daemon (handling sessions and security tokens, testing POSTs uploads...) and was used during the application framework development to validate the proposed features. + +[https://github.com/iotbzh/afm-widget-examples]: https://github.com/iotbzh/afm-widget-examples +[https://www.automotivelinux.org/]: https://www.automotivelinux.org/ +[https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/app-framework-binder]: https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/app-framework-binder +[https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/app-framework-main]: https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/app-framework-main diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/AppFW-APP_install_sequences.svg b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/AppFW-APP_install_sequences.svg new file mode 100644 index 0000000..fab8399 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/AppFW-APP_install_sequences.svg @@ -0,0 +1,408 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + System + + + + + + + + + + + + + + + User + + + + + + + + + + + D-Bus session + + + + + + + + + + SMACK isolatedother application + + + + + + + + + + SECURITY MANAGER + + + + + + + + + + afm-system-daemon + + + + + + + + + + CYNARA + + + + + + + + + + D-Bus system + + + + + + + + + + afm-user-daemon + + + + + + + + + + SMACK isolated Application + + + + + + + + + + + + + + + + + Application UI + + + + + + + + + + + binder afb-daemon + + + + + + + + + + afm-main-binding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + (1), (7) + + + + + + (2) + + + + + + (3) + + + + + + (4) + + + + + + (5) + + + + + + (6) + + + + + + (9) + + + + + + (11) + + + + + + (12) + + + + + + (10) + + + + + + (13) + + + + + + (8) + + + + + + + diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/Security_model_history.svg b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/Security_model_history.svg new file mode 100644 index 0000000..7935437 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/Security_model_history.svg @@ -0,0 +1,149 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Tizen OBS + + + + + + Tizen Yocto + + + + + + meta-intel-iot-security + + + + + + 2014 + + + + + + 2015 + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/afm-daemons.svg b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/afm-daemons.svg new file mode 100644 index 0000000..02b2c92 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/afm-daemons.svg @@ -0,0 +1,237 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + System + + + + + + + + + + + + + + + User + + + + + + + + + + + D-Bus session + + + + + + + + + + SMACK isolatedApplication + + + + + + + + + + SECURITY MANAGER + + + + + + + + + + afm-system-daemon + + + + + + + + + + CYNARA + + + + + + + + + + D-Bus system + + + + + + + + + + afm-user-daemon + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/make-units.svg b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/make-units.svg new file mode 100644 index 0000000..d52a8c7 --- /dev/null +++ b/docs/4_APIs_and_Services/4.2_Application_Framework/pictures/make-units.svg @@ -0,0 +1,436 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + <number> + + + + + + + + + + + + + + config.xml + + + + + + + /etc/afm/afm-unit.conf + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + json description + + + + + + + + + Mustache engine + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + units description + + + + + + + *.service + + + + + + + *.socket + + + + + + virtualdata + + + + + + + + + + + + + + + + + + + + + + + Unit installer + + + + + + + + + Config engine + + + + + + + ... + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + configurationfile + + + + + + systemdunits + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/0_Overview/0_Overview.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/0_Overview/0_Overview.md new file mode 100644 index 0000000..f265558 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/0_Overview/0_Overview.md @@ -0,0 +1,100 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-overview.md?h=master +--- + + + +# Binder Overview + +The ***binder*** provides the way to connect applications to +the services that it needs. + +It provides a fast way to securely offer APIs to applications +written in any language and running almost anywhere. + +- The ***binder*** is developed for AGL (Automotive Grade Linux) but it is not bound to AGL. +- The ***binder*** is the usual name. +- The binary is named **afb-daemon**. +- The name **afb-daemon** stands for ***Application Framework Binder Daemon***. + +The word *daemon*, here, denote the fact that the ***binder*** makes witchcraft to +connect applications to their expected services. (note: that usually the term of +daemon denotes background process but not here). + +Each ***binder*** **afb-daemon** is in charge to bind one instance of +an application or service to the rest of the system, applications and services. +Within AGL, the connection between services and/or applications +is tuned by the AGL framework and the AGL system. + +## The basis of the binder + +The following figure shows main concepts linked to the ***binder***. + + +![Figure: binder basis](pictures/basis.svg) + +The shown elements are: + +- The SECURITY CONTEXT + + The primary intention of any ***binder*** is to provide + a secured environment for any application. + On AGL, the **security context** is ensured by [Smack] + , the security context of the application or service. + +- The BINDER + + This is the central element. + It makes possible to run HTML5 applications and provides + the unified access to APIs provided by the ***bindings***. + + Running a pure HTML5 application doesn't require any ***binding***. + In that case , the ***binder*** acts as a simple HTTP server for + the web runtime. + +- The BINDINGs + + A ***binding*** adds one **API** to the ***binder***. + + An **API** is a set of **verbs** that can be called + using either REST over HTTP or a kind of JSON RPC. + + ***bindings*** are either: + + - dynamically loaded libraries in the ***binder*** process + - remote service running on the same host + - remote service running on other hosts + + When acting as an HTTP server, the binder treats the language + settings of the HTTP requests to provide internationalized + content as specified by + [widget specifications](https://www.w3.org/TR/widgets/#internationalization-and-localization). +- The APPLICATION + + An ***application*** connects to the binder to get access to + the **API** that it provides or to get its HTTP services to access + resources. + + + +## Interconnection of binders + +The AGL framework interprets the **widget/application** manifests +to setup the ***bindings*** configuration of the ***binders***. + +The figure below shows that ***binders*** are interconnected. + + +![Figure: binder interconnection](pictures/interconnection.svg) + +The figure shows 4 several **application/service**: **A**, **B**, +**C** and **D**. + +The application **A** might use an **API** that is shown as a +local ***binding*** but that in reality runs within the context +of **D**. + +The framework AGL takes care of making the plumbing working. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/1_Binder_daemon_vocabulary/1_Binder_daemon_vocabulary.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/1_Binder_daemon_vocabulary/1_Binder_daemon_vocabulary.md new file mode 100644 index 0000000..6c93add --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/1_Binder_daemon_vocabulary/1_Binder_daemon_vocabulary.md @@ -0,0 +1,111 @@ +--- +edit_link: '' +title: Binder daemon vocabulary +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-daemon-vocabulary.md?h=master +--- + + + +# Vocabulary for AFB-DAEMON + +## Binding + +A shared library object intended to add a functionality to an afb-daemon +instance. +It implements an API and may provide a service. + +Binding made for services can have specific entry points called after +initialization and before serving. + +## Event + +Messages with data propagated from the services to the client and not expecting +any reply. + +The current implementation allows to widely broadcast events to all clients. + +## Level of assurance (LOA) + +This level that can be from 0 to 3 represent the level of +assurance that the services can expect from the session. + +The exact definition of the meaning of these levels and how to use it remains to +be achieved. + +## Request + +A request is an invocation by a client to a binding method using a message +transferred through some protocol: + +- HTTP +- WebSocket +- ... + +and served by ***afb-daemon*** + +## Reply/Response + +This is a message sent to client as the result of the request. + +## Service + +Service are made of bindings running on a binder +The binder is in charge of connecting services and applications. +A service can serve many clients. + +The framework establishes connection between the services and the clients. +Using sockets currently but other protocols are considered. + +The term of service is tightly bound to the notion of API. + +## Session + +A session is meant to be the unique instance context of a client, +which identify that instance across requests. + +Each session has an identifier. +Session identifier generated by afb-daemon are UUIDs. +A client can present its own session id. + +Internally, afb-daemon offers a mechanism to attach data to sessions. +When a session is closed or disappears, data attached to that session +are freed. + +## Token + +The token is an identifier that the client must give to be authenticated. + +At start, afb-daemon get an initial token. +This initial token must be presented by incoming client to be authenticated. + +A token is valid only for a period. + +The token must be renewed periodically. +When the token is renewed, afb-daemon sends the new token to the client. + +Tokens generated by afb-daemon are UUIDs. + +## UUID + +It stand for Universal Unique IDentifier. + +It is designed to create identifier in a way that avoid has much as possible +conflicts. +It means that if two different instances create an UUID, the +probability that they create the same UUID is very low, near to zero. + +## x-afb-reqid + +Argument name that can be used with HTTP request. +When this argument is given, it is automatically added to the "request" object of the answer. + +## x-afb-token + +Argument name meant to give the token without ambiguity. +You can also use the name **token** but it may conflicts with others arguments. + +## x-afb-uuid + +Argument name for giving explicitly the session identifier without ambiguity. +You can also use the name **uuid** but it may conflicts with others arguments. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/2_How_to_write_a_binding/2_How_to_write_a_binding.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/2_How_to_write_a_binding/2_How_to_write_a_binding.md new file mode 100644 index 0000000..fd54151 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/2_How_to_write_a_binding/2_How_to_write_a_binding.md @@ -0,0 +1,451 @@ +--- +edit_link: '' +title: How to write a binding ? +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-binding-writing.md?h=master +--- + + + +# Overview of the bindings + +The ***binder*** serves files through HTTP protocol and offers developers the capability to offer application API methods through HTTP or +WebSocket protocol. + +The ***bindings*** are used to add **API** to ***binders***. +This part describes how to write a ***binding*** for ***binder*** +or in other words how to add a new **API** to the system. + +This section target developers. + +This section shortly explain how to write a binding +using the C programming language. + +It is convenient to install the ***binder*** on the +desktop used for writing the binding. +It allows for easy debug and test. + +## Nature of a binding + +A ***binding*** is an independent piece of software compiled as a shared +library and dynamically loaded by a ***binder***. +It is intended to provide one **API** (**A**pplication **P**rogramming +**I**nterface). + +The **API** is designated and accessed through its name. +It contains several **verbs** that implement the ***binding*** +functionalities. +Each of these **verbs** is a **method** that +processes requests of applications and sends results. + +The ***binding***'s methods are invoked by HTTP or websocket +requests. + +The **methods** of the ***bindings*** are noted **api/verb** +where **api** is the **API** name of the binding and **verb** is +the **method**'s name within the **API**. +This notation comes from HTTP invocations that rely on URL path terminated +with **api/verb**. + +The name of an **API** can be made of any characters except: + +- the control characters (\u0000 .. \u001f) +- the characters of the set { ' ', '"', '#', '%', '&', + '\'', '/', '?', '`', '\x7f' } + +The names of the **verbs** can be any character. + +The binder makes no distinctions between upper case and lower case +latin letters. +So **API/VERB** matches **Api/Verb** or **api/verb**. + +## Versions of the bindings + +Since introduction of the binder, the way how bindings are written +evolved a little. While changing, attention was made to ensure binary +compatibility between the different versions. + +Actually it exists 3 ways of writing ***bindings***. +You can either write: + +- a binding version 1 (not more supported); +- a binding version 2 (not recommended); +- a binding version 3 (RECOMMENDED). + +A ***binder*** loads and runs any of these version in any combination. +This document explain how to write bindings version 3. + + + +## Sample binding: tuto-1 + +This is the code of the binding **tuto-1.c**: + +```C + 1 #define AFB_BINDING_VERSION 3 + 2 #include + 3 + 4 void hello(afb_req_t req) + 5 { + 6 AFB_REQ_DEBUG(req, "hello world"); + 7 afb_req_reply(req, NULL, NULL, "hello world"); + 8 } + 9 + 10 const afb_verb_t verbs[] = { + 11 { .verb="hello", .callback=hello }, + 12 { .verb=NULL } + 13 }; + 14 + 15 const afb_binding_t afbBindingExport = { + 16 .api = "tuto-1", + 17 .verbs = verbs + 18 }; +``` + +Compiling: + +```bash +gcc -fPIC -shared tuto-1.c -o tuto-1.so $(pkg-config --cflags-only-I afb-daemon) +``` + +> Note: the variable environment variable PKG_CONFIG_PATH might be necessary +> tuned to get **pkg-config** working properly + +Running: + +```bash +afb-daemon --binding ./tuto-1.so --port 3333 --token '' +``` + +At this point, afb-daemon has started, it loaded the binding tuto-1.so and now +listen at localhost on the port 3333. + +Testing using **curl**: + +```bash +$ curl http://localhost:3333/api/tuto-1/hello +{"jtype":"afb-reply","request":{"status":"success","info":"hello world","uuid":"1e587b54-900b-49ab-9940-46141bc2e1d6"}} +``` + +Testing using **afb-client-demo** (with option -H for +getting a human readable output): + +```bash +$ afb-client-demo -H ws://localhost:3333/api?token=x tuto-1 hello +ON-REPLY 1:tuto-1/hello: OK +{ + "jtype":"afb-reply", + "request":{ + "status":"success", + "info":"hello world", + "uuid":"03a84ad1-458a-4ace-af74-b1da917391b9" + } +} +``` + +This shows basic things: + +- The include to get for creating a binding +- How to declare the API offered by the binding +- How to handle requests made to the binding + +### Getting declarations for the binding + +The lines 1 and 2 show how to get the include file **afb-binding.h**. + +```C + 1 #define AFB_BINDING_VERSION 3 + 2 #include +``` + +You must define the version of ***binding*** that you are using. +This is done line 1 where we define that this is the version 3 (earlier +versions 1 and 2 are deprecated). + +If you don't define it, an error is reported and the compilation aborts. + +To include **afb-binding.h** successfully, the include search path +should be set correctly if needed (not needed only if installed in +/usr/include/afb directory that is the default). + +Setting the include path is easy using **pkg-config**: + +```bash +pkg-config --cflags-only-I afb-daemon +``` + +> Note for **C++** developers: +> +> The ***binder*** currently expose a draft version of **C++** api. +> To get it include the file <**afb/afb-binding**> (without **.h**). + + +### Declaring the API of the binding + +Lines 10 to 18 show the declaration of the ***binding***. + +The ***binder*** knows that this is a ***binding*** because +it finds the exported symbol **afbBindingExport** that is expected to be +a structure of type **afb_binding_t**. + +```C + 10 const afb_verb_t verbs[] = { + 11 { .verb="hello", .callback=hello }, + 12 { .verb=NULL } + 13 }; + 14 + 15 const afb_binding_t afbBindingExport = { + 16 .api = "tuto-1", + 17 .verbs = verbs + 18 }; +``` + +The structure **afbBindingExport** actually tells that: + +- the exported **API** name is **tuto-1** (line 16) +- the array of verbs is the above defined one + +The exported list of verb is specified by an array of structures of +type **afb_verb_t**, each describing a verb, ended with a verb NULL (line 12). + +The only defined verb here (line 11) is named **hello** (field **.verb**) +and the function that handle the related request is **hello** +(field **.callback**). + +### Handling binder's requests + +As shown above this is by default the common include directory where +the AGL stuff is installed. + +```C + 4 void hello(afb_req_t req) + 5 { + 6 AFB_REQ_DEBUG(req, "hello world"); + 7 afb_req_reply(req, NULL, NULL, "hello world"); + 8 } +``` + +When the ***binder*** receives a request for the verb **hello** of +of the api **tuto-1**, it invoke the callback **hello** of the **binding** +with the argument **req** that handles the client request. + +The callback has to treat synchronously or asynchronously the request and +should at the end emit a reply for the request. + +At the line 7, the callback for **tuto-1/hello** replies to the request **req**. +Parameters of the reply are: + + 1. The first parameter is the replied request + 2. The second parameter is a json object (here NULL) + 3. The third parameter is the error string indication (here NULL: no error) + 4. The fourth parameter is an informative string (that can be NULL) that can be used to provide meta data. + +The 3 last parameters are sent back to the client as the reply content. + + + +## Sample binding: tuto-2 + +The second tutorial shows many important feature that can +commonly be used when writing a ***binding***: + +- initialization, getting arguments, sending replies, pushing events. + +This is the code of the binding **tuto-2.c**: + +```C + 1 #include + 2 #include + 3 + 4 #define AFB_BINDING_VERSION 3 + 5 #include + 6 + 7 afb_event_t event_login, event_logout; + 8 + 9 void login(afb_req_t req) + 10 { + 11 json_object *args, *user, *passwd; + 12 char *usr; + 13 + 14 args = afb_req_json(req); + 15 if (!json_object_object_get_ex(args, "user", &user) + 16 || !json_object_object_get_ex(args, "password", &passwd)) { + 17 AFB_REQ_ERROR(req, "login, bad request: %s", json_object_get_string(args)); + 18 afb_req_reply(req, NULL, "bad-request", NULL); + 19 } else if (afb_req_context_get(req)) { + 20 AFB_REQ_ERROR(req, "login, bad state, logout first"); + 21 afb_req_reply(req, NULL, "bad-state", NULL); + 22 } else if (strcmp(json_object_get_string(passwd), "please")) { + 23 AFB_REQ_ERROR(req, "login, unauthorized: %s", json_object_get_string(args)); + 24 afb_req_reply(req, NULL, "unauthorized", NULL); + 25 } else { + 26 usr = strdup(json_object_get_string(user)); + 27 AFB_REQ_NOTICE(req, "login user: %s", usr); + 28 afb_req_session_set_LOA(req, 1); + 29 afb_req_context_set(req, usr, free); + 30 afb_req_reply(req, NULL, NULL, NULL); + 31 afb_event_push(event_login, json_object_new_string(usr)); + 32 } + 33 } + 34 + 35 void action(afb_req_t req) + 36 { + 37 json_object *args, *val; + 38 char *usr; + 39 + 40 args = afb_req_json(req); + 41 usr = afb_req_context_get(req); + 42 AFB_REQ_NOTICE(req, "action for user %s: %s", usr, json_object_get_string(args)); + 43 if (json_object_object_get_ex(args, "subscribe", &val)) { + 44 if (json_object_get_boolean(val)) { + 45 AFB_REQ_NOTICE(req, "user %s subscribes to events", usr); + 46 afb_req_subscribe(req, event_login); + 47 afb_req_subscribe(req, event_logout); + 48 } else { + 49 AFB_REQ_NOTICE(req, "user %s unsubscribes to events", usr); + 50 afb_req_unsubscribe(req, event_login); + 51 afb_req_unsubscribe(req, event_logout); + 52 } + 53 } + 54 afb_req_reply(req, json_object_get(args), NULL, NULL); + 55 } + 56 + 57 void logout(afb_req_t req) + 58 { + 59 char *usr; + 60 + 61 usr = afb_req_context_get(req); + 62 AFB_REQ_NOTICE(req, "login user %s out", usr); + 63 afb_event_push(event_logout, json_object_new_string(usr)); + 64 afb_req_session_set_LOA(req, 0); + 65 afb_req_context_clear(req); + 66 afb_req_reply(req, NULL, NULL, NULL); + 67 } + 68 + 69 int preinit(afb_api_t api) + 70 { + 71 AFB_API_NOTICE(api, "preinit"); + 72 return 0; + 73 } + 74 + 75 int init(afb_api_t api) + 76 { + 77 AFB_API_NOTICE(api, "init"); + 78 event_login = afb_api_make_event(api, "login"); + 79 event_logout = afb_api_make_event(api, "logout"); + 80 if (afb_event_is_valid(event_login) && afb_event_is_valid(event_logout)) + 81 return 0; + 82 AFB_API_ERROR(api, "Can't create events"); + 83 return -1; + 84 } + 85 + 86 const afb_verb_t verbs[] = { + 87 { .verb="login", .callback=login }, + 88 { .verb="action", .callback=action, .session=AFB_SESSION_LOA_1 }, + 89 { .verb="logout", .callback=logout, .session=AFB_SESSION_LOA_1 }, + 90 { .verb=NULL } + 91 }; + 92 + 93 const afb_binding_t afbBindingExport = { + 94 .api = "tuto-2", + 95 .specification = NULL, + 96 .verbs = verbs, + 97 .preinit = preinit, + 98 .init = init, + 99 .noconcurrency = 0 + 100 }; +``` + +Compiling: + +```bash +gcc -fPIC -shared tuto-2.c -o tuto-2.so $(pkg-config --cflags --libs afb-daemon) +``` + +Running: + +```bash +afb-daemon --binding ./tuto-2.so --port 3333 --token '' +``` + +Testing: + +```bash +$ afb-client-demo -H localhost:3333/api?token=toto +tuto-2 login {"help":true} +ON-REPLY 1:tuto-2/login: ERROR +{ + "jtype":"afb-reply", + "request":{ + "status":"bad-request", + "uuid":"e2b24a13-fc43-487e-a5f4-9266dd1e60a9" + } +} +tuto-2 login {"user":"jose","password":"please"} +ON-REPLY 2:tuto-2/login: OK +{ + "jtype":"afb-reply", + "request":{ + "status":"success" + } +} +tuto-2 login {"user":"jobol","password":"please"} +ON-REPLY 3:tuto-2/login: ERROR +{ + "jtype":"afb-reply", + "request":{ + "status":"bad-state" + } +} +tuto-2 action {"subscribe":true} +ON-REPLY 4:tuto-2/action: OK +{ + "response":{ + "subscribe":true + }, + "jtype":"afb-reply", + "request":{ + "status":"success" + } +} +``` + +In another terminal: + +```bash +$ afb-client-demo -H localhost:3333/api?token=toto +tuto-2 login {"user":"jobol","password":"please"} +ON-REPLY 1:tuto-2/login: OK +{ + "jtype":"afb-reply", + "request":{ + "status":"success", + "uuid":"a09f55ff-0e89-4f4e-8415-c6e0e7f439be" + } +} +tuto-2 logout true +ON-REPLY 2:tuto-2/logout: OK +{ + "jtype":"afb-reply", + "request":{ + "status":"success" + } +} +``` + +It produced in the first terminal: + +```bash +ON-EVENT tuto-2/login: +{ + "event":"tuto-2\/login", + "data":"jobol", + "jtype":"afb-event" +} +ON-EVENT tuto-2/logout: +{ + "event":"tuto-2\/logout", + "data":"jobol", + "jtype":"afb-event" +} +``` diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/1_Types_and_globals.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/1_Types_and_globals.md new file mode 100644 index 0000000..bec8fea --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/1_Types_and_globals.md @@ -0,0 +1,252 @@ +--- +edit_link: '' +title: Types and globals +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/types-and-globals.md?h=master +--- + + + +# Types and globals + +## The global afbBindingRoot + +The global **afbBindingRoot** of type **afb_api_t** is always implicitly +defined for bindings of version 3 or upper. It records the root api of +the binding. + +When the binding has a defined **afbBindingExport**, the root api +**afbBindingRoot** is the **afb_pi_t** relative to the api created for +this static description. + +When the binding has no defined **afbBindingExport**, the root api is +a virtual api representing the shared object of the binding. In that case +the name of the api is the path of the shared object. Its use is restricted +but allows log messages. + +## The global afbBindingExport + +The global **afbBindingExport** is not mandatory. + +If **afbBindingExport** is defined and exported, it must be of the type +**const afb_binding_t** and must describe the *root* api of the binding. + +## The type afb_api_t + +Bindings now can declare more than one api. The counter part is that +a new handle is needed to manage apis. These handles are of the type +**afb_api_t**. + +It is defined as below. + +```C +typedef struct afb_api_x3 afb_api_t; +``` + +## The type afb_binding_t + +The main structure, of type **afb_binding_t**, for describing the binding +must be exported under the name **afbBindingExport**. + +This structure is defined as below. + +```C +typedef struct afb_binding_v3 afb_binding_t; +``` + +Where: + +```C +/** + * Description of the bindings of type version 3 + */ +struct afb_binding_v3 +{ + /** api name for the binding, can't be NULL */ + const char *api; + + /** textual specification of the binding, can be NULL */ + const char *specification; + + /** some info about the api, can be NULL */ + const char *info; + + /** array of descriptions of verbs terminated by a NULL name, can be NULL */ + const struct afb_verb_v3 *verbs; + + /** callback at load of the binding */ + int (*preinit)(struct afb_api_x3 *api); + + /** callback for starting the service */ + int (*init)(struct afb_api_x3 *api); + + /** callback for handling events */ + void (*onevent)(struct afb_api_x3 *api, const char *event, struct json_object *object); + + /** userdata for afb_api_x3 */ + void *userdata; + + /** space separated list of provided class(es) */ + const char *provide_class; + + /** space separated list of required class(es) */ + const char *require_class; + + /** space separated list of required API(es) */ + const char *require_api; + + /** avoids concurrent requests to verbs */ + unsigned noconcurrency: 1; +}; +``` + +## The type afb_verb_t + +Each verb is described with a structure of type **afb_verb_t** +defined below: + +```C +typedef struct afb_verb_v3 afb_verb_t; +``` + +```C +/** + * Description of one verb as provided for binding API version 3 + */ +struct afb_verb_v3 +{ + /** name of the verb, NULL only at end of the array */ + const char *verb; + + /** callback function implementing the verb */ + void (*callback)(afb_req_t_x2 *req); + + /** required authorization, can be NULL */ + const struct afb_auth *auth; + + /** some info about the verb, can be NULL */ + const char *info; + + /**< data for the verb callback */ + void *vcbdata; + + /** authorization and session requirements of the verb */ + uint16_t session; + + /** is the verb glob name */ + uint16_t glob: 1; +}; +``` + +The **session** flags is one of the constant defined below: + +| Name | Description +|:----------------------:|------------------------------------------------------ +| AFB_SESSION_NONE | no flag, synonym to 0 +| AFB_SESSION_LOA_0 | Requires the LOA to be 0 or more, synonym to 0 or AFB_SESSION_NONE +| AFB_SESSION_LOA_1 | Requires the LOA to be 1 or more +| AFB_SESSION_LOA_2 | Requires the LOA to be 2 or more +| AFB_SESSION_LOA_3 | Requires the LOA to be 3 or more +| AFB_SESSION_CHECK | Requires the token to be set and valid +| AFB_SESSION_REFRESH | Implies a token refresh +| AFB_SESSION_CLOSE | Implies closing the session after request processed + +The LOA (Level Of Assurance) is set, by binding api, using the function **afb_req_session_set_LOA**. + +The session can be closed, by binding api, using the function **afb_req_session_close**. + +## The types afb_auth_t and afb_auth_type_t + +The structure **afb_auth_t** is used within verb description to +set security requirements. +The interpretation of the structure depends on the value of the field **type**. + +```C +typedef struct afb_auth afb_auth_t; + +/** + * Definition of an authorization entry + */ +struct afb_auth +{ + /** type of entry @see afb_auth_type */ + enum afb_auth_type type; + + union { + /** text when @ref type == @ref afb_auth_Permission */ + const char *text; + + /** level of assurancy when @ref type == @ref afb_auth_LOA */ + unsigned loa; + + /** first child when @ref type in { @ref afb_auth_Or, @ref afb_auth_And, @ref afb_auth_Not } */ + const struct afb_auth *first; + }; + + /** second child when @ref type in { @ref afb_auth_Or, @ref afb_auth_And } */ + const struct afb_auth *next; +}; + +``` + +The possible values for **type** is defined here: + +```C +typedef enum afb_auth_type afb_auth_type_t; + +/** + * Enumeration for authority (Session/Token/Assurance) definitions. + * + * @see afb_auth + */ +enum afb_auth_type +{ + /** never authorized, no data */ + afb_auth_No = 0, + + /** authorized if token valid, no data */ + afb_auth_Token, + + /** authorized if LOA greater than or equal to data 'loa' */ + afb_auth_LOA, + + /** authorized if permission 'text' is granted */ + afb_auth_Permission, + + /** authorized if 'first' or 'next' is authorized */ + afb_auth_Or, + + /** authorized if 'first' and 'next' are authorized */ + afb_auth_And, + + /** authorized if 'first' is not authorized */ + afb_auth_Not, + + /** always authorized, no data */ + afb_auth_Yes +}; +``` + +Example: + +```C +static const afb_auth_t myauth[] = { + { .type = afb_auth_Permission, .text = "urn:AGL:permission:me:public:set" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:me:public:get" }, + { .type = afb_auth_Or, .first = &myauth[1], .next = &myauth[0] } +}; +``` + + +## The type afb_req_subcall_flags_t + +This is an enumeration that defines bit's positions for setting behaviour +of subcalls. + +| flag | value | description +|----------------------------|-------|-------------- +| afb_req_subcall_catch_events | 1 | the calling API wants to receive the events from subscription +| afb_req_subcall_pass_events | 2 | the original request will receive the events from subscription +| afb_req_subcall_on_behalf | 4 | the calling API wants to use the credentials of the original request +| afb_req_subcall_api_session | 8 | the calling API wants to use its session instead of the one of the original request + diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/2_Macros_for-logging.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/2_Macros_for-logging.md new file mode 100644 index 0000000..07e1a4a --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/2_Macros_for-logging.md @@ -0,0 +1,62 @@ +--- +edit_link: '' +title: Macros for logging +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/macro-log.md?h=master +--- + + + +Macro for logging +================= + +The final behaviour of macros can be tuned using 2 defines that must be defined +before including ****. + +| define | action +|---------------------------------------|-------------------- +| AFB_BINDING_PRAGMA_NO_VERBOSE_DATA | show file and line, remove function and text message +| AFB_BINDING_PRAGMA_NO_VERBOSE_DETAILS | show text, remove function, line and file + +## Logging for an api + +The following macros must be used for logging for an **api** of type +**afb_api_t**. + +```C +AFB_API_ERROR(api,fmt,...) +AFB_API_WARNING(api,fmt,...) +AFB_API_NOTICE(api,fmt,...) +AFB_API_INFO(api,fmt,...) +AFB_API_DEBUG(api,fmt,...) +``` + +## Logging for a request + + +The following macros can be used for logging in the context +of a request **req** of type **afb_req_t**: + +```C +AFB_REQ_ERROR(req,fmt,...) +AFB_REQ_WARNING(req,fmt,...) +AFB_REQ_NOTICE(req,fmt,...) +AFB_REQ_INFO(req,fmt,...) +AFB_REQ_DEBUG(req,fmt,...) +``` + +By default, the logging macros add file, line and function +indication. + +## Logging legacy + +The following macros are provided for legacy. + +```C +AFB_ERROR(fmt,...) +AFB_WARNING(fmt,...) +AFB_NOTICE(fmt,...) +AFB_INFO(fmt,...) +AFB_DEBUG(fmt,...) +``` + diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/3_Functions_of_class_afb_api.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/3_Functions_of_class_afb_api.md new file mode 100644 index 0000000..0699fc0 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/3_Functions_of_class_afb_api.md @@ -0,0 +1,970 @@ +--- +edit_link: '' +title: Functions of class afb_api +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/func-api.md?h=master +--- + + + +Functions of class **afb_api** +============================ + +## General functions + +### afb_api_name + +```C +/** + * Get the name of the 'api'. + * + * @param api the api whose name is to be returned + * + * @return the name of the api. + * + * The returned value must not be changed nor freed. + */ +const char *afb_api_name( + afb_api_t api); +``` + +### afb_api_get_userdata + +```C +/** + * Get the "userdata" pointer of the 'api' + * + * @param api the api whose user's data is to be returned + * + * @return the user's data pointer of the api. + * + * @see afb_api_set_userdata + */ +void *afb_api_get_userdata( + afb_api_t api); +``` + +### afb_api_set_userdata + +```C +/** + * Set the "userdata" pointer of the 'api' to 'value' + * + * @param api the api whose user's data is to be set + * @param value the data to set + * + * @see afb_api_get_userdata + */ +void afb_api_set_userdata( + afb_api_t api, + void *value); +``` + +### afb_api_require_api + +```C +/** + * Check that it requires the API of 'name'. + * If 'initialized' is not zero it requests the API to be + * initialized, implying its initialization if needed. + * + * Calling this function is only allowed within init. + * + * A single request allows to require multiple apis. + * + * @param api the api that requires the other api by its name + * @param name a space separated list of required api names + * @param initialized if zero, the api is just required to exist. If not zero, + * the api is required to exist and to be initialized at return of the call + * (initializing it if needed and possible as a side effect of the call). + * + * @return 0 in case of success or -1 in case of error with errno set appropriately. + */ +int afb_api_require_api( + afb_api_t api, + const char *name, + int initialized); +``` + + +## Verbosity functions + +### afb_api_wants_log_level + +```C +/** + * Is the log message of 'level (as defined for syslog) required for the api? + * + * @param api the api to check + * @param level the level to check as defined for syslog: + * + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + * + * @return 0 if not required or a value not null if required + * + * @see syslog + */ +int afb_api_wants_log_level( + afb_api_t api, + int level); +``` + +### afb_api_vverbose + +```C +/** + * Send to the journal with the logging 'level' a message described + * by 'fmt' applied to the va-list 'args'. + * + * 'file', 'line' and 'func' are indicators of code position in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + * + * @param api the api that collects the logging message + * @param level the level of the message + * @param file the source file that logs the messages or NULL + * @param line the line in the source file that logs the message + * @param func the name of the function in the source file that logs + * @param fmt the format of the message as in printf + * @param args the arguments to the format string of the message as a va_list + * + * @see syslog + * @see printf + */ +void afb_api_vverbose( + afb_api_t api, + int level, + const char *file, + int line, + const char *func, + const char *fmt, + va_list args); +``` + +### afb_api_verbose + +```C +/** + * Send to the journal with the log 'level' a message described + * by 'fmt' and following parameters. + * + * 'file', 'line' and 'func' are indicators of position of the code in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + * + * @param api the api that collects the logging message + * @param level the level of the message + * @param file the source file that logs the messages or NULL + * @param line the line in the source file that logs the message + * @param func the name of the function in the source file that logs + * @param fmt the format of the message as in printf + * @param ... the arguments to the format string of the message + * + * @see syslog + * @see printf + */ +void afb_api_verbose( + afb_api_t api, + int level, + const char *file, + int line, + const char *func, + const char *fmt, + ...); +``` + +## Data retrieval functions + +### afb_api_rootdir_get_fd + +```C +/** + * Get the root directory file descriptor. This file descriptor can + * be used with functions 'openat', 'fstatat', ... + * + * CAUTION, manipulate this descriptor with care, in particular, don't close + * it. + * + * This can be used to get the path of the root directory using: + * + * char buffer[MAX_PATH], proc[100]; + * int dirfd = afb_api_rootdir_get_fd(api); + * snprintf(proc, sizeof proc, "/proc/self/fd/%d", dirfd); + * readlink(proc, buffer, sizeof buffer); + * + * But note that within AGL this is the value given by the environment variable + * AFM_APP_INSTALL_DIR. + * + * @param api the api that uses the directory file descriptor + * + * @return the file descriptor of the root directory. + * + * @see afb_api_rootdir_open_locale + */ +int afb_api_rootdir_get_fd( + afb_api_t api); +``` + +### afb_api_rootdir_open_locale + +```C +/** + * Opens 'filename' within the root directory with 'flags' (see function openat) + * using the 'locale' definition (example: "jp,en-US") that can be NULL. + * + * The filename must be relative to the root of the bindings. + * + * The opening mode must be for read or write but not for O_CREAT. + * + * The definition of locales and of how files are searched can be checked + * here: https://www.w3.org/TR/widgets/#folder-based-localization + * and https://tools.ietf.org/html/rfc7231#section-5.3.5 + * + * @param api the api that queries the file + * @param filename the relative path to the file to open + * @param flags the flags for opening as for C function 'open' + * @param locale string indicating how to search content, can be NULL + * + * @return the file descriptor or -1 in case of error and errno is set with the + * error indication. + * + * @see open + * @see afb_api_rootdir_get_fd + */ +int afb_api_rootdir_open_locale( + afb_api_t api, + const char *filename, + int flags, + const char *locale); +``` + +### afb_api_settings + +```C +/** + * Settings of the api. + * + * Get the settings of the API. The settings are recorded + * as a JSON object. The returned object should not be modified. + * It MUST NOT be released using json_object_put. + * + * @param api the api whose settings are required + * + * @returns The setting object. + */ +struct json_object *afb_api_settings( + struct afb_api_x3 *api); +``` + +## Calls and job functions + +### afb_api_call + +```C +/** + * Calls the 'verb' of the 'apiname' with the arguments 'args' and 'verb' in the name of the binding 'api'. + * The result of the call is delivered to the 'callback' function with the 'callback_closure'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * The 'callback' receives 5 arguments: + * 1. 'closure' the user defined closure pointer 'closure', + * 2. 'object' a JSON object returned (can be NULL) + * 3. 'error' a string not NULL in case of error but NULL on success + * 4. 'info' a string handling some info (can be NULL) + * 5. 'api' the api + * + * NOTE: For convenience, *json_object_put* is called on 'object' after the + * callback returns. So, it is wrong to call *json_object_put* in the callback. + * + * @param api The api that makes the call + * @param apiname The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param callback The to call on completion + * @param closure The closure to pass to the callback + * + * + * @see afb_req_subcall + * @see afb_req_subcall_sync + * @see afb_api_call_sync + */ +void afb_api_call( + afb_api_t api, + const char *apiname, + const char *verb, + struct json_object *args, + void (*callback)( + void *closure, + struct json_object *object, + const char *error, + const char * info, + afb_api_t api), + void *closure); +``` + +### afb_api_call_sync + +```C +/** + * Calls the 'verb' of the 'apiname' with the arguments 'args' and 'verb' in the name of the binding 'api'. + * 'result' will receive the response. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param api The api that makes the call + * @param apiname The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param object Where to store the returned object - should call json_object_put on it - can be NULL + * @param error Where to store the copied returned error - should call free on it - can be NULL + * @param info Where to store the copied returned info - should call free on it - can be NULL + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see afb_req_subcall + * @see afb_req_subcall_sync + * @see afb_api_call + */ +int afb_api_call_sync( + afb_api_t api, + const char *apiname, + const char *verb, + struct json_object *args, + struct json_object **object, + char **error, + char **info); +``` + +### afb_api_queue_job + +```C +/** + * Queue the job defined by 'callback' and 'argument' for being executed asynchronously + * in this thread (later) or in an other thread. + * + * If 'group' is not NULL, the jobs queued with a same value (as the pointer value 'group') + * are executed in sequence in the order of there submission. + * + * If 'timeout' is not 0, it represent the maximum execution time for the job in seconds. + * At first, the job is called with 0 as signum and the given argument. + * + * The job is executed with the monitoring of its time and some signals like SIGSEGV and + * SIGFPE. When a such signal is catched, the job is terminated and reexecuted but with + * signum being the signal number (SIGALRM when timeout expired). + * + * When executed, the callback function receives 2 arguments: + * + * - int signum: the signal catched if any or zero at the beginning + * - void *arg: the parameter 'argument' + * + * A typical implementation of the job callback is: + * + * void my_job_cb(int signum, void *arg) + * { + * struct myarg_t *myarg = arg; + * if (signum) + * AFB_API_ERROR(myarg->api, "job interrupted with signal %s", strsignal(signum)); + * else + * really_do_my_job(myarg); + * } + * + * @param api the api that queue the job + * @param callback the job as a callback function + * @param argument the argument to pass to the queued job + * @param group the group of the job, NULL if no group + * @param timeout the timeout of execution of the job + * + * @return 0 in case of success or -1 in case of error with errno set appropriately. + */ +int afb_api_queue_job( + afb_api_t api, + void (*callback)(int signum, void *arg), + void *argument, + void *group, + int timeout); +``` + +## Event functions + +### afb_api_broadcast_event + +```C +/** + * Broadcasts widely the event of 'name' with the data 'object'. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * Calling this function is only forbidden during preinit. + * + * The event sent as the name API/name where API is the name of the + * api. + * + * @param api the api that broadcast the event + * @param name the event name suffix + * @param object the object that comes with the event + * + * @return 0 in case of success or -1 in case of error + */ +int afb_api_broadcast_event( + afb_api_t api, + const char *name, + struct json_object *object); +``` + +### afb_api_make_event + +```C +/** + * Creates an event of 'name' and returns it. + * + * Calling this function is only forbidden during preinit. + * + * See afb_event_is_valid to check if there is an error. + * + * The event created as the name API/name where API is the name of the + * api. + * + * @param api the api that creates the event + * @param name the event name suffix + * + * @return the created event. Use the function afb_event_is_valid to check + * whether the event is valid (created) or not (error as reported by errno). + * + * @see afb_event_is_valid + */ +afb_event_t afb_api_make_event( + afb_api_t api, + const char *name); +``` + +### afb_api_event_handler_add + +```C +/** + * Add a specific event handler for the api + * + * The handler callback is called when an event matching the given pattern + * is received (it is received if broadcasted or after subscription through + * a call or a subcall). + * + * The handler callback receive 4 arguments: + * + * - the closure given here + * - the event full name + * - the companion JSON object of the event + * - the api that subscribed the event + * + * @param api the api that creates the handler + * @param pattern the global pattern of the event to handle + * @param callback the handler callback function + * @param closure the closure of the handler + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afb_api_on_event + * @see afb_api_event_handler_del + */ +int afb_api_event_handler_add( + afb_api_t api, + const char *pattern, + void (*callback)( + void *, + const char*, + struct json_object*, + afb_api_t), + void *closure); +``` + +### afb_api_event_handler_del + +```C +/** + * Delete a specific event handler for the api + * + * @param api the api that the handler belongs to + * @param pattern the global pattern of the handler to remove + * @param closure if not NULL it will receive the closure set to the handler + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afb_api_on_event + * @see afb_api_event_handler_add + */ +int afb_api_event_handler_del( + afb_api_t api, + const char *pattern, + void **closure); + +``` + +## Systemd functions + +### afb_api_get_event_loop + +```C +/** + * Retrieves the common systemd's event loop of AFB + * + * @param api the api that uses the event loop + * + * @return the systemd event loop if active, NULL otherwise + * + * @see afb_api_get_user_bus + * @see afb_api_get_system_bus + */ +struct sd_event *afb_api_get_event_loop( + afb_api_t api); +``` + +### afb_api_get_user_bus + +```C +/** + * Retrieves the common systemd's user/session d-bus of AFB + * + * @param api the api that uses the user dbus + * + * @return the systemd user connection to dbus if active, NULL otherwise + * + * @see afb_api_get_event_loop + * @see afb_api_get_system_bus + */ +struct sd_bus *afb_api_get_user_bus( + afb_api_t api); +``` + +### afb_api_get_system_bus + +```C +/** + * Retrieves the common systemd's system d-bus of AFB + * + * @param api the api that uses the system dbus + * + * @return the systemd system connection to dbus if active, NULL otherwise + * + * @see afb_api_get_event_loop + * @see afb_api_get_user_bus + */ +struct sd_bus *afb_api_get_system_bus( + afb_api_t api); +``` + + +## Dynamic api functions + +### afb_api_new_api + +```C +/** + * Creates a new api of name 'apiname' briefly described by 'info' (that can + * be NULL). + * + * When the pre-initialization function is given, it is a function that + * receives 2 parameters: + * + * - the closure as given in the call + * - the created api that can be initialised + * + * This pre-initialization function must return a negative value to abort + * the creation of the api. Otherwise, it returns a non-negative value to + * continue. + * + * @param api the api that creates the other one + * @param apiname the name of the new api + * @param info the brief description of the new api (can be NULL) + * @param noconcurrency zero or not zero whether the new api is reentrant or not + * @param preinit the pre-initialization function if any (can be NULL) + * @param closure the closure for the pre-initialization preinit + * + * @return the created api in case of success or NULL on error + * + * @see afb_api_delete_api + */ +afb_api_t afb_api_new_api( + afb_api_t api, + const char *apiname, + const char *info, + int noconcurrency, + int (*preinit)(void*, afb_api_t ), + void *closure); +``` + +### afb_api_set_verbs_v2 + +```C +/** + * @deprecated use @ref afb_api_set_verbs_v3 instead + * + * Set the verbs of the 'api' using description of verbs of the api v2 + * + * @param api the api that will get the verbs + * @param verbs the array of verbs to add terminated with an item with name=NULL + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afb_verb_v2 + * @see afb_api_add_verb + * @see afb_api_set_verbs_v3 + */ +int afb_api_set_verbs_v2( + afb_api_t api, + const struct afb_verb_v2 *verbs); +``` + +### afb_api_set_verbs_v3 + +```C +/** + * Set the verbs of the 'api' using description of verbs of the api v2 + * + * @param api the api that will get the verbs + * @param verbs the array of verbs to add terminated with an item with name=NULL + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afb_verb_v3 + * @see afb_api_add_verb + * @see afb_api_del_verb + */ +int afb_api_set_verbs_v3( + afb_api_t api, + const struct afb_verb_v3 *verbs); +``` + +### afb_api_add_verb + +```C +/** + * Add one verb to the dynamic set of the api + * + * @param api the api to change + * @param verb name of the verb + * @param info brief description of the verb, can be NULL + * @param callback callback function implementing the verb + * @param vcbdata data for the verb callback, available through req + * @param auth required authorization, can be NULL + * @param session authorization and session requirements of the verb + * @param glob is the verb glob name + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afb_verb_v3 + * @see afb_api_del_verb + * @see afb_api_set_verbs_v3 + * @see fnmatch for matching names using glob + */ +int afb_api_add_verb( + afb_api_t api, + const char *verb, + const char *info, + void (*callback)(struct afb_req_x2 *req), + void *vcbdata, + const struct afb_auth *auth, + uint32_t session, + int glob); +``` + +### afb_api_del_verb + +```C +/** + * Delete one verb from the dynamic set of the api + * + * @param api the api to change + * @param verb name of the verb to delete + * @param vcbdata if not NULL will receive the vcbdata of the deleted verb + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afb_api_add_verb + */ +int afb_api_del_verb( + afb_api_t api, + const char *verb, + void **vcbdata); +``` + +### afb_api_on_event + +```C +/** + * Set the callback 'onevent' to process events in the name of the 'api'. + * + * This setting can be done statically using the global variable + * @ref afbBindingV3. + * + * This function replace any previously global event callback set. + * + * When an event is received, the callback 'onevent' is called with 3 parameters + * + * - the api that recorded the event handler + * - the full name of the event + * - the companion JSON object of the event + * + * @param api the api that wants to process events + * @param onevent the callback function that will process events (can be NULL + * to remove event callback) + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afbBindingV3 + * @see afb_binding_v3 + * @see afb_api_event_handler_add + * @see afb_api_event_handler_del + */ +int afb_api_on_event( + afb_api_t api, + void (*onevent)( + afb_api_t api, + const char *event, + struct json_object *object)); +``` + +### afb_api_on_init + +```C +/** + * Set the callback 'oninit' to process initialization of the 'api'. + * + * This setting can be done statically using the global variable + * @ref afbBindingV3 + * + * This function replace any previously initialization callback set. + * + * This function is only valid during the pre-initialization stage. + * + * The callback initialization function will receive one argument: the api + * to initialize. + * + * @param api the api that wants to process events + * @param oninit the callback function that initialize the api + * + * @return 0 in case of success or -1 on failure with errno set + * + * @see afbBindingV3 + * @see afb_binding_v3 + */ +int afb_api_on_init( + afb_api_t api, + int (*oninit)(afb_api_t api)); +``` + +### afb_api_provide_class + +```C +/** + * Tells that the api provides a class of features. Classes are intended to + * allow ordering of initializations: apis that provides a given class are + * initialized before apis requiring it. + * + * This function is only valid during the pre-initialization stage. + * + * @param api the api that provides the classes + * @param name a space separated list of the names of the provided classes + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see afb_api_require_class + */ +int afb_api_provide_class( + afb_api_t api, + const char *name); +``` + +### afb_api_require_class + +```C +/** + * Tells that the api requires a set of class features. Classes are intended to + * allow ordering of initializations: apis that provides a given class are + * initialized before apis requiring it. + * + * This function is only valid during the pre-initialization stage. + * + * @param api the api that requires the classes + * @param name a space separated list of the names of the required classes + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see afb_api_provide_class + */ +int afb_api_require_class( + afb_api_t api, + const char *name); +``` + +### afb_api_seal + +```C +/** + * Seal the api. After a call to this function the api can not be modified + * anymore. + * + * @param api the api to be sealed + */ +void afb_api_seal( + afb_api_t api); +``` + +### afb_api_delete_api + +```C +/** + * Delete the given api. + * + * It is of the responsibility of the caller to don't used the deleted api + * anymore after this function returned. + * + * @param api the api to delete + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see afb_api_new_api + */ +int afb_api_delete_api( + afb_api_t api); +``` + +### afb_api_add_alias + +```C +/** + * Create an aliased name 'as_name' for the api 'name'. + * Calling this function is only allowed within preinit. + * + * @param api the api that requires the aliasing + * @param name the api to alias + * @param as_name the aliased name of the aliased api + * + * @return 0 in case of success or -1 in case of error with errno set appropriately. + */ +int afb_api_add_alias( + afb_api_t api, + const char *name, + const char *as_name); +``` + + +## Legacy functions + +The function for legacy calls are still provided for some time because +adaptation of existing code to the new call functions require a small amount +of work. + +### afb_api_call_legacy + +```C +/** + * @deprecated try to use @ref afb_api_call instead + * + * Calls the 'verb' of the 'apiname' with the arguments 'args' and 'verb' + * in the name of the binding. + * The result of the call is delivered to the 'callback' function + * with the 'callback_closure'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * The 'callback' receives 3 arguments: + * 1. 'closure' the user defined closure pointer 'closure', + * 2. 'status' a status being 0 on success or negative when an error occurred, + * 2. 'result' the resulting data as a JSON object. + * + * @param api The api + * @param apiname The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param callback The to call on completion + * @param closure The closure to pass to the callback + * + * @see also 'afb_api_call' + * @see also 'afb_api_call_sync' + * @see also 'afb_api_call_sync_legacy' + * @see also 'afb_req_subcall' + * @see also 'afb_req_subcall_sync' + */ +void afb_api_call_legacy( + afb_api_t api, + const char *apiname, + const char *verb, + struct json_object *args, + void (*callback)( + void *closure, + int status, + struct json_object *result, + afb_api_t api), + void *closure); +``` + +### afb_api_call_sync_legacy + +```C +/** + * @deprecated try to use @ref afb_api_call_sync instead + * + * Calls the 'verb' of the 'apiname' with the arguments 'args' and 'verb' + * in the name of the binding. + * 'result' will receive the response. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param api The api + * @param apiname The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param result Where to store the result - should call json_object_put on it - + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see also 'afb_api_call' + * @see also 'afb_api_call_sync' + * @see also 'afb_api_call_legacy' + * @see also 'afb_req_subcall' + * @see also 'afb_req_subcall_sync' + */ +int afb_api_call_sync_legacy( + afb_api_t api, + const char *apiname, + const char *verb, + struct json_object *args, + struct json_object **result); +``` + diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/4_Functions_of_class_afb_req.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/4_Functions_of_class_afb_req.md new file mode 100644 index 0000000..773bae0 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/4_Functions_of_class_afb_req.md @@ -0,0 +1,851 @@ +--- +edit_link: '' +title: Functions of class afb_req +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/func-req.md?h=master +--- + + + +Functions of class **afb_req** +============================ + +## General function + +### afb_req_is_valid + +```C +/** + * Checks whether the request 'req' is valid or not. + * + * @param req the request to check + * + * @return 0 if not valid or 1 if valid. + */ +int afb_req_is_valid( + afb_req_t req); +``` + +### afb_req_get_api + +```C +/** + * Retrieves the api that serves the request + * + * @param req the request whose serving api is queried + * + * @return the api serving the request + */ +afb_api_t afb_req_get_api( + afb_req_t req); +``` + +### afb_req_get_vcbdata + +```C +/** + * Retrieves the callback data of the verb. This callback data is set + * when the verb is created. + * + * @param req whose verb vcbdata is queried + * + * @return the callback data attached to the verb description + */ +void *afb_req_get_vcbdata( + afb_req_t req); +``` + +### afb_req_get_called_api + +```C +/** + * Retrieve the name of the called api. + * + * @param req the request + * + * @return the name of the called api + * + * @see afb_api_new_api + * @see afb_api_add_alias + */ +const char *afb_req_get_called_api( + afb_req_t req); +``` + +### afb_req_get_called_verb + +```C +/** + * Retrieve the name of the called verb + * + * @param req the request + * + * @return the name of the called verb + */ +const char *afb_req_get_called_verb( + afb_req_t req); +``` + +### afb_req_addref + +```C +/** + * Increments the count of references of 'req'. + * + * @param req the request + * + * @return returns the request req + */ +afb_req_t *afb_req_addref( + afb_req_t req); +``` + +### afb_req_unref + +```C +/** + * Decrement the count of references of 'req'. + * + * @param req the request + */ +void afb_req_unref( + afb_req_t req); +``` + + +## Logging functions + +### afb_req_wants_log_level + +```C +/** + * Is the log message of 'level (as defined for syslog) required for the + * request 'req'? + * + * @param req the request + * @param level the level to check as defined for syslog: + * + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + * + * @return 0 if not required or a value not null if required + * + * @see syslog + */ +int afb_req_wants_log_level( + afb_req_t req, + int level); +``` + +### afb_req_vverbose + +```C +/** + * Send associated to 'req' a message described by 'fmt' and its 'args' + * to the journal for the verbosity 'level'. + * + * 'file', 'line' and 'func' are indicators of position of the code in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + * + * @param req the request + * @param level the level of the message + * @param file the source filename that emits the message or NULL + * @param line the line number in the source filename that emits the message + * @param func the name of the function that emits the message or NULL + * @param fmt the message format as for printf + * @param args the arguments to the format + * + * @see printf + * @see afb_req_verbose + */ +void afb_req_vverbose( + afb_req_t req, + int level, const char *file, + int line, + const char * func, + const char *fmt, + va_list args); +``` + +### afb_req_verbose + +```C +/** + * Send associated to 'req' a message described by 'fmt' and following parameters + * to the journal for the verbosity 'level'. + * + * 'file', 'line' and 'func' are indicators of position of the code in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + * + * @param req the request + * @param level the level of the message + * @param file the source filename that emits the message or NULL + * @param line the line number in the source filename that emits the message + * @param func the name of the function that emits the message or NULL + * @param fmt the message format as for printf + * @param ... the arguments of the format 'fmt' + * + * @see printf + */ +void afb_req_verbose( + afb_req_t req, + int level, const char *file, + int line, + const char * func, + const char *fmt, + ...); +``` + +## Arguments/parameters function + +### afb_req_get + +```C +/** + * Gets from the request 'req' the argument of 'name'. + * + * Returns a PLAIN structure of type 'struct afb_arg'. + * + * When the argument of 'name' is not found, all fields of result are set to NULL. + * + * When the argument of 'name' is found, the fields are filled, + * in particular, the field 'result.name' is set to 'name'. + * + * There is a special name value: the empty string. + * The argument of name "" is defined only if the request was made using + * an HTTP POST of Content-Type "application/json". In that case, the + * argument of name "" receives the value of the body of the HTTP request. + * + * @param req the request + * @param name the name of the argument to get + * + * @return a structure describing the retrieved argument for the request + * + * @see afb_req_value + * @see afb_req_path + */ +struct afb_arg afb_req_get( + afb_req_t req, + const char *name); +``` + +### afb_req_value + +```C +/** + * Gets from the request 'req' the string value of the argument of 'name'. + * Returns NULL if when there is no argument of 'name'. + * Returns the value of the argument of 'name' otherwise. + * + * Shortcut for: afb_req_get(req, name).value + * + * @param req the request + * @param name the name of the argument's value to get + * + * @return the value as a string or NULL + * + * @see afb_req_get + * @see afb_req_path + */ +const char *afb_req_value( + afb_req_t req, + const char *name); +``` + +### afb_req_path + +```C +/** + * Gets from the request 'req' the path for file attached to the argument of 'name'. + * Returns NULL if when there is no argument of 'name' or when there is no file. + * Returns the path of the argument of 'name' otherwise. + * + * Shortcut for: afb_req_get(req, name).path + * + * @param req the request + * @param name the name of the argument's path to get + * + * @return the path if any or NULL + * + * @see afb_req_get + * @see afb_req_value + */ +const char *afb_req_path( + afb_req_t req, + const char *name); +``` + +### afb_req_json + +```C +/** + * Gets from the request 'req' the json object hashing the arguments. + * + * The returned object must not be released using 'json_object_put'. + * + * @param req the request + * + * @return the JSON object of the query + * + * @see afb_req_get + * @see afb_req_value + * @see afb_req_path + */ +struct json_object *afb_req_json( + afb_req_t req); +``` + +## Reply functions + +The functions **success** and **fail** are still supported. +These functions are now implemented as the following macros: + +```C +#define afb_req_success(r,o,i) afb_req_reply(r,o,NULL,i) +#define afb_req_success_f(r,o,...) afb_req_reply_f(r,o,NULL,__VA_ARGS__) +#define afb_req_success_v(r,o,f,v) afb_req_reply_v(r,o,NULL,f,v) +#define afb_req_fail(r,e,i) afb_req_reply(r,NULL,e,i) +#define afb_req_fail_f(r,e,...) afb_req_reply_f(r,NULL,e,__VA_ARGS__) +#define afb_req_fail_v(r,e,f,v) afb_req_reply_v(r,NULL,e,f,v) +``` + + +### afb_req_reply + +```C +/** + * Sends a reply to the request 'req'. + * + * The status of the reply is set to 'error' (that must be NULL on success). + * Its send the object 'obj' (can be NULL) with an + * informational comment 'info (can also be NULL). + * + * For convenience, the function calls 'json_object_put' for 'obj'. + * Thus, in the case where 'obj' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param req the request + * @param obj the replied object or NULL + * @param error the error message if it is a reply error or NULL + * @param info an informative text or NULL + * + * @see afb_req_reply_v + * @see afb_req_reply_f + */ +void afb_req_reply( + afb_req_t req, + struct json_object *obj, + const char *error, + const char *info); +``` + +### afb_req_reply_v + +```C +/** + * Same as 'afb_req_reply_f' but the arguments to the format 'info' + * are given as a variable argument list instance. + * + * For convenience, the function calls 'json_object_put' for 'obj'. + * Thus, in the case where 'obj' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param req the request + * @param obj the replied object or NULL + * @param error the error message if it is a reply error or NULL + * @param info an informative text containing a format as for vprintf + * @param args the va_list of arguments to the format as for vprintf + * + * @see afb_req_reply + * @see afb_req_reply_f + * @see vprintf + */ +void afb_req_reply_v( + afb_req_t req, + struct json_object *obj, + const char *error, + const char *info, + va_list args); +``` + +### afb_req_reply_f + +```C +/** + * Same as 'afb_req_reply' but the 'info' is a formatting + * string followed by arguments. + * + * For convenience, the function calls 'json_object_put' for 'obj'. + * Thus, in the case where 'obj' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param req the request + * @param obj the replied object or NULL + * @param error the error message if it is a reply error or NULL + * @param info an informative text containing a format as for printf + * @param ... the arguments to the format as for printf + * + * @see afb_req_reply + * @see afb_req_reply_v + * @see printf + */ +void afb_req_reply_f( + afb_req_t req, + struct json_object *obj, + const char *error, + const char *info, + ...); +``` + +## Subcall functions + + + +### afb_req_subcall + +```C +/** + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' in the name of the binding. + * The result of the call is delivered to the 'callback' function with the 'callback_closure'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * The 'callback' receives 5 arguments: + * 1. 'closure' the user defined closure pointer 'closure', + * 2. 'object' a JSON object returned (can be NULL) + * 3. 'error' a string not NULL in case of error + * 4. 'info' a string handling some info (can be NULL) + * 5. 'req' the req + * + * NOTE: For convenience, *json_object_put* is called on 'object' after the + * callback returns. So, it is wrong to call *json_object_put* in the callback. + * + * @param req The request + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param flags The bit field of flags for the subcall as defined by @ref afb_req_subcall_flags_t + * @param callback The to call on completion + * @param closure The closure to pass to the callback + * + * The flags are any combination of the following values: + * + * - afb_req_x2_subcall_catch_events = 1 + * + * the calling API wants to receive the events from subscription + * + * - afb_req_x2_subcall_pass_events = 2 + * + * the original request will receive the events from subscription + * + * - afb_req_x2_subcall_on_behalf = 4 + * + * the calling API wants to use the credentials of the original request + * + * - afb_req_x2_subcall_api_session = 8 + * + * the calling API wants to use its session instead of the one of the + * original request + * + * @see also 'afb_req_subcall_sync' + */ +void afb_req_subcall( + afb_req_t req, + const char *api, + const char *verb, + struct json_object *args, + int flags, + void (*callback)( + void *closure, + struct json_object *object, + const char *error, + const char * info, + afb_req_t req), + void *closure); +``` + +### afb_req_subcall_sync + +```C +/** + * Makes a call to the method of name 'api' / 'verb' with the object 'args'. + * This call is made in the context of the request 'req'. + * This call is synchronous, it waits untill completion of the request. + * It returns 0 on success or a negative value on error answer. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * See also: + * - 'afb_req_subcall_req' that is convenient to keep request alive automatically. + * - 'afb_req_subcall' that doesn't keep request alive automatically. + * + * @param req The request + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param flags The bit field of flags for the subcall as defined by @ref afb_req_subcall_flags + * @param object a pointer where the replied JSON object is stored must be freed using @ref json_object_put (can be NULL) + * @param error a pointer where a copy of the replied error is stored must be freed using @ref free (can be NULL) + * @param info a pointer where a copy of the replied info is stored must be freed using @ref free (can be NULL) + * + * @return 0 in case of success or -1 in case of error + */ +int afb_req_subcall_sync( + afb_req_t req, + const char *api, + const char *verb, + struct json_object *args, + int flags, + struct json_object **object, + char **error, + char **info); +``` + +## Event functions + +### afb_req_subscribe + +```C +/** + * Establishes for the client link identified by 'req' a subscription + * to the 'event'. + * + * Establishing subscription MUST be called BEFORE replying to the request. + * + * @param req the request + * @param event the event to subscribe + * + * @return 0 in case of successful subscription or -1 in case of error. + */ +int afb_req_subscribe( + afb_req_t req, + afb_event_t event); +``` + +### afb_req_unsubscribe + +```C +/** + * Revokes the subscription established to the 'event' for the client + * link identified by 'req'. + * Returns 0 in case of successful subscription or -1 in case of error. + * + * Revoking subscription MUST be called BEFORE replying to the request. + * + * @param req the request + * @param event the event to revoke + * + * @return 0 in case of successful subscription or -1 in case of error. + */ +int afb_req_unsubscribe( + afb_req_t req, + afb_event_t event); +``` + +## Session functions + +### afb_req_context + +```C +/** + * Manage the pointer stored by the binding for the client session of 'req'. + * + * If no previous pointer is stored or if 'replace' is not zero, a new value + * is generated using the function 'create_context' called with the 'closure'. + * If 'create_context' is NULL the generated value is 'closure'. + * + * When a value is created, the function 'free_context' is recorded and will + * be called (with the created value as argument) to free the created value when + * it is not more used. + * + * This function is atomic: it ensures that 2 threads will not race together. + * + * @param req the request + * @param replace if not zero an existing value is replaced + * @param create_context the creation function or NULL + * @param free_context the destroying function or NULL + * @param closure the closure to the creation function + * + * @return the stored value + */ +void *afb_req_context( + afb_req_t req, + int replace, + void *(*create_context)(void *closure), + void (*free_context)(void*), + void *closure); +``` + +### afb_req_context_get + +```C +/** + * Gets the pointer stored by the binding for the session of 'req'. + * When the binding has not yet recorded a pointer, NULL is returned. + * + * Shortcut for: afb_req_context(req, 0, NULL, NULL, NULL) + * + * @param req the request + * + * @return the previously stored value + */ +void *afb_req_context_get( + afb_req_t req); +``` + +### afb_req_context_set + +```C +/** + * Stores for the binding the pointer 'context' to the session of 'req'. + * The function 'free_context' will be called when the session is closed + * or if binding stores an other pointer. + * + * Shortcut for: afb_req_context(req, 1, NULL, free_context, context) + * + * + * @param req the request + * @param context the context value to store + * @param free_context the cleaning function for the stored context (can be NULL) + */ +void afb_req_context_set( + afb_req_t req, + void *context, + void (*free_context)(void*)); +``` + +### afb_req_context_clear + +```C +/** + * Frees the pointer stored by the binding for the session of 'req' + * and sets it to NULL. + * + * Shortcut for: afb_req_context_set(req, NULL, NULL) + * + * @param req the request + */ +void afb_req_context_clear( + afb_req_t req); +``` + +### afb_req_session_close + +```C +/** + * Closes the session associated with 'req' + * and delete all associated contexts. + * + * @param req the request + */ +void afb_req_session_close( + afb_req_t req); +``` + +### afb_req_session_set_LOA + +```C +/** + * Sets the level of assurance of the session of 'req' + * to 'level'. The effect of this function is subject of + * security policies. + * + * @param req the request + * @param level of assurance from 0 to 7 + * + * @return 0 on success or -1 if failed. + */ +int afb_req_session_set_LOA( + afb_req_t req, + unsigned level); +``` + +## Credential/client functions + +### afb_req_has_permission + +```C +/** + * Check whether the 'permission' is granted or not to the client + * identified by 'req'. + * + * @param req the request + * @param permission string to check + * + * @return 1 if the permission is granted or 0 otherwise. + */ +int afb_req_has_permission( + afb_req_t req, + const char *permission); +``` + +### afb_req_get_application_id + +```C +/** + * Get the application identifier of the client application for the + * request 'req'. + * + * Returns the application identifier or NULL when the application + * can not be identified. + * + * The returned value if not NULL must be freed by the caller + * + * @param req the request + * + * @return the string for the application id of the client MUST BE FREED + */ +char *afb_req_get_application_id( + afb_req_t req); +``` + +### afb_req_get_uid + +```C +/** + * Get the user identifier (UID) of the client for the + * request 'req'. + * + * @param req the request + * + * @return -1 when the application can not be identified or the unix uid. + * + */ +int afb_req_get_uid( + afb_req_t req); +``` + +### afb_req_get_client_info + +```C +/** + * Get informations about the client of the + * request 'req'. + * + * Returns an object with client informations: + * { + * "pid": int, "uid": int, "gid": int, + * "label": string, "id": string, "user": string, + * "uuid": string, "LOA": int + * } + * + * If some of this information can't be computed, the field of the return + * object will not be set at all. + * + * @param req the request + * + * @return a JSON object that must be freed using @ref json_object_put + */ +struct json_object *afb_req_get_client_info( + afb_req_t req); +``` + +## Legacy functions + +### afb_req_subcall_legacy + +```C +/** + * @deprecated use @ref afb_req_subcall + * + * Makes a call to the method of name 'api' / 'verb' with the object 'args'. + * This call is made in the context of the request 'req'. + * On completion, the function 'callback' is invoked with the + * 'closure' given at call and two other parameters: 'iserror' and 'result'. + * 'status' is 0 on success or negative when on an error reply. + * 'result' is the json object of the reply, you must not call json_object_put + * on the result. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param req the request + * @param api the name of the api to call + * @param verb the name of the verb to call + * @param args the arguments of the call as a JSON object + * @param callback the call back that will receive the reply + * @param closure the closure passed back to the callback + * + * @see afb_req_subcall + * @see afb_req_subcall_sync + */ +void afb_req_subcall_legacy( + afb_req_t req, + const char *api, + const char *verb, + struct json_object *args, + void (*callback)( + void *closure, + int iserror, + struct json_object *result, + afb_req_t req), + void *closure); +``` + +### afb_req_subcall_sync_legacy + +```C +/** + * @deprecated use @ref afb_req_subcall_sync + * + * Makes a call to the method of name 'api' / 'verb' with the object 'args'. + * This call is made in the context of the request 'req'. + * This call is synchronous, it waits until completion of the request. + * It returns 0 on success or a negative value on error answer. + * The object pointed by 'result' is filled and must be released by the caller + * after its use by calling 'json_object_put'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param req the request + * @param api the name of the api to call + * @param verb the name of the verb to call + * @param args the arguments of the call as a JSON object + * @param result the pointer to the JSON object pointer that will receive the result + * + * @return 0 on success or a negative value on error answer. + * + * @see afb_req_subcall + * @see afb_req_subcall_sync + */ +int afb_req_subcall_sync_legacy( + afb_req_t req, + const char *api, + const char *verb, + struct json_object *args, + struct json_object **result); +``` + diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/5_Functions_of_class_afb_event.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/5_Functions_of_class_afb_event.md new file mode 100644 index 0000000..87d9a44 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/5_Functions_of_class_afb_event.md @@ -0,0 +1,120 @@ +--- +edit_link: '' +title: Functions of class afb_event +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/func-event.md?h=master +--- + + + +Functions of class **afb_event** +============================== + +## General functions + +### afb_event_is_valid + +```C +/** + * Checks whether the 'event' is valid or not. + * + * @param event the event to check + * + * @return 0 if not valid or 1 if valid. + */ +int afb_event_is_valid( + afb_event_t event); +``` + +### afb_event_name + +```C +/** + * Gets the name associated to 'event'. + * + * @param event the event whose name is requested + * + * @return the name of the event + * + * The returned name can be used until call to 'afb_event_unref'. + * It shouldn't be freed. + */ +const char *afb_event_name( + afb_event_t event); +``` + +### afb_event_unref + +```C +/** + * Decrease the count of references to 'event'. + * Call this function when the evenid is no more used. + * It destroys the event_x2 when the reference count falls to zero. + * + * @param event the event + */ +void afb_event_unref( + afb_event_t event); +``` + +### afb_event_addref + +```C +/** + * Increases the count of references to 'event' + * + * @param event the event + * + * @return the event + */ +afb_event_t *afb_event_addref( + afb_event_t event); +``` + +## Pushing functions + +### afb_event_broadcast + +```C +/** + * Broadcasts widely an event of 'event' with the data 'object'. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param event the event to broadcast + * @param object the companion object to associate to the broadcasted event (can be NULL) + * + * @return 0 in case of success or -1 in case of error + */ +int afb_event_broadcast( + afb_event_t event, + struct json_object *object); +``` + +### afb_event_push + +```C +/** + * Pushes an event of 'event' with the data 'object' to its observers. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param event the event to push + * @param object the companion object to associate to the pushed event (can be NULL) + * + * @Return + * * 1 if at least one client listen for the event + * * 0 if no more client listen for the event + * * -1 in case of error (the event can't be delivered) + */ +int afb_event_push( + afb_event_t event, + struct json_object *object); +``` + diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/6_Functions_of_class_afb_daemon.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/6_Functions_of_class_afb_daemon.md new file mode 100644 index 0000000..c9cb003 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/6_Functions_of_class_afb_daemon.md @@ -0,0 +1,155 @@ +--- +edit_link: '' +title: Functions of class afb_daemon +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/func-daemon.md?h=master +--- + + + +Functions of class **afb_daemon** +============================ + +All the functions of the class **afb_daemon** use the default api. +This are internally aliased to the corresponding function of class afb_api_t. + +```C +/** + * Retrieves the common systemd's event loop of AFB + */ +struct sd_event *afb_daemon_get_event_loop(); + +/** + * Retrieves the common systemd's user/session d-bus of AFB + */ +struct sd_bus *afb_daemon_get_user_bus(); + +/** + * Retrieves the common systemd's system d-bus of AFB + */ +struct sd_bus *afb_daemon_get_system_bus(); + +/** + * Broadcasts widely the event of 'name' with the data 'object'. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * Calling this function is only forbidden during preinit. + * + * Returns the count of clients that received the event. + */ +int afb_daemon_broadcast_event( + const char *name, + struct json_object *object); + +/** + * Creates an event of 'name' and returns it. + * + * Calling this function is only forbidden during preinit. + * + * See afb_event_is_valid to check if there is an error. + */ +afb_event_t afb_daemon_make_event( + const char *name); + +/** + * @deprecated use bindings version 3 + * + * Send a message described by 'fmt' and following parameters + * to the journal for the verbosity 'level'. + * + * 'file', 'line' and 'func' are indicators of position of the code in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + */ +void afb_daemon_verbose( + int level, + const char *file, + int line, + const char * func, + const char *fmt, + ...); + +/** + * @deprecated use bindings version 3 + * + * Get the root directory file descriptor. This file descriptor can + * be used with functions 'openat', 'fstatat', ... + * + * Returns the file descriptor or -1 in case of error. + */ +int afb_daemon_rootdir_get_fd(); + +/** + * Opens 'filename' within the root directory with 'flags' (see function openat) + * using the 'locale' definition (example: "jp,en-US") that can be NULL. + * + * Returns the file descriptor or -1 in case of error. + */ +int afb_daemon_rootdir_open_locale( + const char *filename, + int flags, + const char *locale); + +/** + * Queue the job defined by 'callback' and 'argument' for being executed asynchronously + * in this thread (later) or in an other thread. + * If 'group' is not NUL, the jobs queued with a same value (as the pointer value 'group') + * are executed in sequence in the order of there submission. + * If 'timeout' is not 0, it represent the maximum execution time for the job in seconds. + * At first, the job is called with 0 as signum and the given argument. + * The job is executed with the monitoring of its time and some signals like SIGSEGV and + * SIGFPE. When a such signal is catched, the job is terminated and reexecuted but with + * signum being the signal number (SIGALRM when timeout expired). + * + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_queue_job( + void (*callback)(int signum, void *arg), + void *argument, + void *group, + int timeout); + +/** + * Tells that it requires the API of "name" to exist + * and if 'initialized' is not null to be initialized. + * Calling this function is only allowed within init. + * + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_require_api( + const char *name, + int initialized); + +/** + * Create an aliased name 'as_name' for the api 'name'. + * Calling this function is only allowed within preinit. + * + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_add_alias(const char *name, const char *as_name); + +/** + * Creates a new api of name 'api' with brief 'info'. + * + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_new_api( + const char *api, + const char *info, + int noconcurrency, + int (*preinit)(void*, struct afb_api_x3 *), + void *closure); +``` diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/7_Functions_of_class afb_service.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/7_Functions_of_class afb_service.md new file mode 100644 index 0000000..645f103 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/3_Binder_references/7_Functions_of_class afb_service.md @@ -0,0 +1,171 @@ +--- +edit_link: '' +title: Functions of class afb_service +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/reference-v3/func-service.md?h=master +--- + + + +Functions of class **afb_service** +============================== + +All the functions of the class **afb_service** use the default api. + +All these function are deprecated, try to use functions of class **afb_api** instead. + +## afb_service_call + +```C +/** + * @deprecated try to use @ref afb_api_call instead + * + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' in the name of the binding. + * The result of the call is delivered to the 'callback' function with the 'callback_closure'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * The 'callback' receives 5 arguments: + * 1. 'closure' the user defined closure pointer 'closure', + * 2. 'object' a JSON object returned (can be NULL) + * 3. 'error' a string not NULL in case of error but NULL on success + * 4. 'info' a string handling some info (can be NULL) + * 5. 'api' the api + * + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param callback The to call on completion + * @param closure The closure to pass to the callback + * + * + * @see afb_req_subcall + * @see afb_req_subcall_sync + * @see afb_api_call_sync + */ +void afb_service_call( + const char *api, + const char *verb, + struct json_object *args, + void (*callback)( + void *closure, + struct json_object *object, + const char *error, + const char * info, + afb_api_t api), + void *closure); +``` + +## afb_service_call_sync + +```C +/** + * @deprecated try to use @ref afb_api_call_sync instead + * + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' in the name of the binding. + * 'result' will receive the response. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param object Where to store the returned object - should call json_object_put on it - can be NULL + * @param error Where to store the copied returned error - should call free on it - can be NULL + * @param info Where to store the copied returned info - should call free on it - can be NULL + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see afb_req_subcall + * @see afb_req_subcall_sync + * @see afb_api_call + */ +int afb_service_call_sync( + const char *api, + const char *verb, + struct json_object *args, + struct json_object **object, + char **error, + char **info); +``` + +## afb_service_call_legacy + +```C +/** + * @deprecated try to use @ref afb_api_call instead + * + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' + * in the name of the binding. + * The result of the call is delivered to the 'callback' function with + * the 'callback_closure'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * The 'callback' receives 3 arguments: + * 1. 'closure' the user defined closure pointer 'closure', + * 2. 'status' a status being 0 on success or negative when an error occurred, + * 2. 'result' the resulting data as a JSON object. + * + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param callback The to call on completion + * @param closure The closure to pass to the callback + * + * @see also 'afb_api_call' + * @see also 'afb_api_call_sync' + * @see also 'afb_api_call_sync_legacy' + * @see also 'afb_req_subcall' + * @see also 'afb_req_subcall_sync' + */ +void afb_service_call_legacy( + const char *api, + const char *verb, + struct json_object *args, + void (*callback)( + void *closure, + int status, + struct json_object *result, + afb_api_t api), + void *closure); +``` + +## afb_service_call_sync_legacy + +```C +/** + * @deprecated try to use @ref afb_api_call_sync instead + * + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' in the + * name of the binding. 'result' will receive the response. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param result Where to store the result - should call json_object_put on it - + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see also 'afb_api_call' + * @see also 'afb_api_call_sync' + * @see also 'afb_api_call_legacy' + * @see also 'afb_req_subcall' + * @see also 'afb_req_subcall_sync' + */ +int afb_service_call_sync_legacy( + const char *api, + const char *verb, + struct json_object *args, + struct json_object **result); +``` diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/4_Binder_events_guide/Binder_events_guide.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/4_Binder_events_guide/Binder_events_guide.md new file mode 100644 index 0000000..51c105a --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/4_Binder_events_guide/Binder_events_guide.md @@ -0,0 +1,298 @@ +--- +edit_link: '' +title: Binder events guide +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-events-guide.md?h=master +--- + + + +# Guide for developing with events + +Signaling agents are services that send events to any clients that +are subscribed to receive it. +The sent events carry any data. + +To have a good understanding of how to: + +- write a signaling agent. +- actions of subscribing. +- actions of unsubscribing. +- actions of producing. +- actions of sending and receiving. + +Events must be described and explained. + +## Overview of events + +The basis of a signaling agent is shown in the following figure: + +![scenario of using events](pictures/signaling-basis.svg) + +This figure shows the main role of the signaling framework for the events +propagation. + +For people not familiar with the framework, a signaling agent and +a “binding” are similar. + +### Subscribing and unsubscribing + +- Subscribing is the action that makes a client able to receive + data from a signaling agent. + +Subscription must : + +1. Create resources for generating the data. +1. Deliver the data to the client. + +These two aspects are not handled by the same piece of software. + +1. Generating the data is the responsibility of the developer of the signaling agent +1. Delivering the data is handled by the framework. + +When a client subscribes for data, the agent must: + +1. Check that the subscription request is correct. +1. Establish the computation chain of the required data (if not already done). +1. Create a named event for the computed data (if not already done). +1. Ask the framework to establish the subscription to the event for the request. +1. Optionally give indications about the event in the reply to the client. + +The first two steps do not involve the framework. +They are linked to the business logic of the binding. +The request can be any description of the requested data +and the computing stream can be of any nature, +this is specific to the binding. + +As said before, the framework uses and integrates **libsystemd** and its event +loop. +Within the framework, **libsystemd** is the standard API/library for +bindings expecting to setup and handle I/O, timer or signal events. + +Steps 3 and 4 are bound to the framework. + +The agent must create an object for handling the propagation of produced +data to its clients. +That object is called “event” in the framework. +An event has a name that allows clients to distinguish it from other +events. + +Events are created using the ***afb\_api\_make\_event*** function +that takes the api that creates the event and the name of the event. +Example: + +```C + event = afb_api_make_event(api, name); +``` + +Once created, the event can be used either to push data to its +subscribers or to broadcast data to any listener. + +The event must be used to establish the subscription for the requesting +client. +This is done using the ***afb\_req\_subscribe*** function +that takes the current request object and event and associates them +together. +Example: + +```C + rc = afb_req_subscribe(req, event); +``` + +When successful, this function make the connection between the event and +the client that emitted the request. +The client becomes a subscriber of the event until it unsubscribes or disconnects. +The ***afb\_req\_subscribe*** function will fail: + +- if the client connection is weak. +- if the request comes from a HTTP link. + +To receive signals, the client must be connected. + +The AGL framework allows connections using WebSocket. + +The name of the event is either a well known name or an ad hoc name +forged for the use case. + +Let's see a basic example: + +- client A expects to receive the speed in km/h every second. +- client B expects the speed in mph twice a second. + +In that case, there are two different events because it is not the same +unit and it is not the same frequency. +Having two different events allows to associate clients to the correct event. +But this doesn't tell any word about the name of these events. +The designer of the signaling agent has two options for naming: + +1. names can be the same (“speed” for example) with sent data + self describing itself or having a specific tag (requiring from + clients awareness about requesting both kinds of speed isn't safe). +1. names of the event include the variations (by example: + “speed-km/h-1Hz” and “speed-mph-2Hz”) and, in that case, sent data + can self describe itself or not. + +In both cases, the signaling agent might have to send the name of the +event and/or an associated tag to its client in the reply of the +subscription. +This is part of the step 5 above. + +The framework only uses the event (not its name) for: + +- subscription +- un-subscription +- pushing + +When the requested data is already generated and the event used for +pushing it already exists, the signaling agent must not instantiate a +new processing chain and must not create a new event object for pushing +data. +The signaling agent must reuse the existing chain and event. + +Unsubscribing is made by the signaling agent on a request of its client. +The ***afb\_req\_unsubscribe*** function tells the framework to +remove the requesting client from the event's list of subscribers. +Example: + +```C + afb_req_unsubscribe(req, event); +``` + +Subscription count does not matter to the framework: + +- Subscribing the same client several times has the same effect that subscribing only one time. + +Thus, when unsubscribing is invoked, it becomes immediately effective. + +#### More on naming events + +- Within the AGL framework, a signaling agent is a binding that has an API prefix. + +This prefix is meant to be unique and to identify the binding API. +The names of the events that this signaling agent creates are +automatically prefixed by the framework, using the API prefix of the +binding. + +Thus, if a signaling agent of API prefix ***api*** creates an event +of name ***event*** and pushes data to that event, the subscribers +will receive an event of name ***api/event***. + +### Generating and pushing signals and data + +- This of the responsibility of the designer of the signaling agent to establish the processing chain for generating events. + +In many cases, this can be achieved using I/O or timer or signal events inserted in the main loop. +For this case, the AGL framework uses **libsystemd** and +provide a way to integrates to the main loop of this library using +afb\_api\_get\_event\_loop. +Example: + +```C + sdev = afb_api_get_event_loop(api); + rc = sd_event_add_io(sdev, &source, fd, EPOLLIN, myfunction, NULL); +``` + +In some other cases, the events are coming from D-Bus. +In that case, the framework also uses **libsystemd** internally to access D-Bus. +It provides two methods to get the available D-Bus objects, already existing and +bound to the main **libsystemd** event loop. +Use either ***afb\_api\_get\_system\_bus*** or +***afb\_api\_get\_user\_bus*** to get the required instance. +Then use functions of **libsystemd** to handle D-Bus. + +In some rare cases, the generation of the data requires to start a new +thread. + +When a data is generated and ready to be pushed, the signaling agent +should call the function ***afb\_event\_push***. +Example: + +```C + rc = afb_event_push(event, JSON); + if (rc == 0) { + stop_generating(event); + afb_event_unref(event); + } +``` + +The function ***afb\_event\_push*** pushes json data to all the subscribers. +It then returns the count of subscribers. +When the count is zero, there is no subscriber listening for the event. +The example above shows that in that case, the signaling agent stops to +generate data for the event and tells that it doesn't use it anymore by calling +**afb\_event\_unref**. + +This is one possible option. +Other valuable options are: + +- do nothing and continue to generate and push the event. +- just stop to generate and push the data but keep the event existing. + +### Receiving the signals + +Understanding what a client expects when it receives signals, events or +data shall be the most important topic of the designer of a signaling +agent. +The good point here is that because JSON[^1] is the exchange +format, structured data can be sent in a flexible way. + +The good design is to allow as much as possible the client to describe +what is needed with the goal to optimize the processing to the +requirements only. + +### The exceptional case of wide broadcast + +Some data or events have so much importance that they can be widely +broadcasted to alert any listening client. +Examples of such an alert are: + +- system is entering/leaving “power safe” mode +- system is shutting down +- the car starts/stops moving +- ... + +An event can be broadcasted using one of the two following methods: + +- ***afb\_api\_broadcast\_event*** +- ***afb\_event\_broadcast*** + +Example 1: + +```C +afb_api_broadcast_event(api, name, json); +``` + +Example 2: + +```C +event = afb_api_make_event(api, name); +. . . . +afb_event_broadcast(event, json); +``` + +As for other events, the name of events broadcasted using +***afb\_api\_broadcast\_event*** are automatically prefixed by +the framework with API prefix. + +## Reference of functions + +See the [references for functions of class afb_event](reference-v3/func-event.html) + +### Function onevent (field of afbBindingExport) + +Binding can designate an event handling function using the field **onevent** +of the structure **afb_binding_t**. + +This function is called when an event is broadcasted or when an event that the +api subscribed to (through call or subcall mechanism) is pushed. +That behavior allows a service to react to an event and do what it is to do if +this is relevant for it. +(ie: car back camera detects imminent collision and broadcast it, then +appropriate service enable parking brake.). + +### Event handlers + +The apis functions allow to declare event handling callbacks. These callbacks are +called on reception of an event matching a pattern and a receive in more that +the event name and its companion JSON data, a user defiend closure and the api +that is used to create it. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/5_Binder_Application_writing_guide/Binder_Application_writing_guide.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/5_Binder_Application_writing_guide/Binder_Application_writing_guide.md new file mode 100644 index 0000000..e995b91 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/5_Binder_Application_writing_guide/Binder_Application_writing_guide.md @@ -0,0 +1,328 @@ +--- +edit_link: '' +title: Binder Application writing guide +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-application-writing.md?h=master +--- + + + +# How to write an application on top of AGL FRAMEWORK + +## Programming Languages for Applications + +### Writing an HTML5 application + +Developers of HTML5 applications (client side) can easily create +applications for AGL framework using their preferred +HTML5 framework. + +Developers may also take advantage of powerful server side bindings to improve +application behavior. +Server side bindings return an application/json mine-type +and can be accessed though either HTTP or Websockets. + +In a near future, JSON-RPC protocol should be added to complete the current +x-afb-json1 protocol. + +Two examples of HTML5 applications are given: + +- [afb-client](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-demo.git;a=tree;f=afb-client) a simple "hello world" application template + +- [afm-client](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-demo.git;a=tree;f=afm-client) a simple "Home screen" application template + +### Writing a Qt application + +Writing Qt applications is also supported. +Qt offers standard API to send request through HTTP or WebSockets. + +It is also possible to write QML applications. +A sample QML application [token-websock] is available: + +- [token-websock](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-binder.git;a=blob;f=test/token-websock.qml) + +A simple "hello world" application in QML + +### Writing a "C" application + +C applications can use afb-daemon binder through a websocket connection. + +The library **libafbwsc** is provided for C clients that need +to connect with an afb-daemon binder. + +The program **afb-client-demo** is the C example that uses the +**libafbwsc** library. +Source code is available here +[src/afb-client-demo.c](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-binder.git;a=blob;f=src/afb-client-demo.c). + +Current implementation relies on libsystemd and file descriptors. +This model may be reviewed in the future to support secure sockets +and get rid of libsystemd dependency. + +### Handling sessions within applications + +Applications should understand sessions and token management when interacting +with afb-daemon binder. + +Applications communicate with their private binder (afb-daemon) using +a network connection or any other potential connection channel. +While the current version does not yet implement Unix socket, +this feature might be added in the near future. +Developers need to be warn that HTTP protocol is a none +connected protocol and that using HTTP socket connection to authenticate +clients is not supported. + +For this reason, the binder should authenticate the application +by using a shared secret. +The secret is named "token" and the identification of client is named "session.” + +The examples **token-websock.qml** and **afb-client** are demonstrating +how authentication and sessions are managed. + +### Handling sessions + +Bindings and other binder features need to keep track of client +instances. +This is especially important for bindings running as services +as they may typically have to keep each client's data separated. + +For HTML5 applications, the web runtime handles the cookie of the session +that the binder afb-daemon automatically sets. + +Session identifier can be set using the parameter **uuid** or **x-afb-uuid** in +URI requests. +Within current version of the framework session UUID is supported +by both HTTP requests and websocket negotiation. + +### Exchanging tokens + +At application start, AGL framework communicates a shared secret to both binder +and client application. +This initial secret is called the "**initial token**". + +For each of its client application, the binder manages a current active +token for session management. +This authentication token can be use to restrict the access to some binding's methods. + +The token must be included in URI request on HTTP or during websockets +connection using parameter **token** or **x-afb-token**. + +To ensure security, tokens must be refreshed periodically. + +### Example of session management + +In following examples, we suppose that **afb-daemon** is launched with something +equivalent to: + +```bash +afb-daemon --port=1234 --token=123456 [...] +``` + +making the expectation that **AuthLogin** binding is requested as default. + +#### Using curl + +First, connects with the initial token, 123456: + +```bash +$ curl http://localhost:1234/api/auth/connect?token=123456 +{ + "jtype": "afb-reply", + "request": { + "status": "success", + "token": "0aef6841-2ddd-436d-b961-ae78da3b5c5f", + "uuid": "850c4594-1be1-4e9b-9fcc-38cc3e6ff015" + }, + "response": {"token": "A New Token and Session Context Was Created"} +} +``` + +It returns an answer containing session UUID, 850c4594-1be1-4e9b-9fcc-38cc3e6ff015, +and a refreshed token, 850c4594-1be1-4e9b-9fcc-38cc3e6ff015. + +Check if session and token is valid: + +```bash +$ curl http://localhost:1234/api/auth/check?token=0aef6841-2ddd-436d-b961-ae78da3b5c5f\&uuid=850c4594-1be1-4e9b-9fcc-38cc3e6ff015 +{ + "jtype": "afb-reply", + "request": {"status":"success"}, + "response": {"isvalid":true} +} +``` + +Refresh the token: + +```bash +$ curl http://localhost:1234/api/auth/refresh?token=0aef6841-2ddd-436d-b961-ae78da3b5c5f\&uuid=850c4594-1be1-4e9b-9fcc-38cc3e6ff015 +{ + "jtype": "afb-reply", + "request": { + "status":"success", + "token":"b8ec3ec3-6ffe-448c-9a6c-efda69ad7bd9" + }, + "response": {"token":"Token was refreshed"} +} +``` + +Close the session: + +```bash +$ curl http://localhost:1234/api/auth/logout?token=b8ec3ec3-6ffe-448c-9a6c-efda69ad7bd9\&uuid=850c4594-1be1-4e9b-9fcc-38cc3e6ff015 +{ + "jtype": "afb-reply", + "request": {"status": "success"}, + "response": {"info":"Token and all resources are released"} +} +``` + +Checking on closed session for uuid should be refused: + +```bash +$ curl http://localhost:1234/api/auth/check?token=b8ec3ec3-6ffe-448c-9a6c-efda69ad7bd9\&uuid=850c4594-1be1-4e9b-9fcc-38cc3e6ff015 +{ + "jtype": "afb-reply", + "request": { + "status": "failed", + "info": "invalid token's identity" + } +} +``` + +#### Using afb-client-demo + +- The program is packaged within AGL in the rpm **libafbwsc-dev** + +Here is an example of exchange using **afb-client-demo**: + +```bash +$ afb-client-demo ws://localhost:1234/api?token=123456 +auth connect +ON-REPLY 1:auth/connect: {"jtype":"afb-reply","request":{"status":"success", + "token":"63f71a29-8b52-4f9b-829f-b3028ba46b68","uuid":"5fcc3f3d-4b84-4fc7-ba66-2d8bd34ae7d1"}, + "response":{"token":"A New Token and Session Context Was Created"}} +auth check +ON-REPLY 2:auth/check: {"jtype":"afb-reply","request":{"status":"success"},"response":{"isvalid":true}} +auth refresh +ON-REPLY 4:auth/refresh: {"jtype":"afb-reply","request":{"status":"success", + "token":"8b8ba8f4-1b0c-48fa-962d-4a00a8c9157e"},"response":{"token":"Token was refreshed"}} +auth check +ON-REPLY 5:auth/check: {"jtype":"afb-reply","request":{"status":"success"},"response":{"isvalid":true}} +auth refresh +ON-REPLY 6:auth/refresh: {"jtype":"afb-reply","request":{"status":"success", + "token":"e83b36f8-d945-463d-b983-5d8ed73ba529"},"response":{"token":"Token was refreshed"}} +``` + +After closing connection, reconnect as here after: + +```bash +$ afb-client-demo ws://localhost:1234/api?token=e83b36f8-d945-463d-b983-5d8ed73ba529\&uuid=5fcc3f3d-4b84-4fc7-ba66-2d8bd34ae7d1 auth check +ON-REPLY 1:auth/check: {"jtype":"afb-reply","request":{"status":"success"},"response":{"isvalid":true}} +``` + +Same connection check using **curl**: + +```bash +$ curl http://localhost:1234/api/auth/check?token=e83b36f8-d945-463d-b983-5d8ed73ba529\&uuid=5fcc3f3d-4b84-4fc7-ba66-2d8bd34ae7d1 +{"jtype":"afb-reply","request":{"status":"success"},"response":{"isvalid":true}} +``` + +### Format of replies + +Replies use javascript object returned as serialized JSON. + +This object contains at least 2 mandatory fields of name **jtype** and +**request** and one optional field of name **response**. + +#### Template of replies + +This is a template of replies: + +```json +{ + "jtype": "afb-reply", + "request": { + "status": "success", + "info": "informationnal text", + "token": "e83b36f8-d945-463d-b983-5d8ed73ba52", + "uuid": "5fcc3f3d-4b84-4fc7-ba66-2d8bd34ae7d1", + "reqid": "application-generated-id-23456" + }, + "response": ....any response object.... +} +``` + +#### Field jtype of replies + +The field **jtype** must have a value of type string equal to **"afb-reply"**. + +#### Field request of replies + +The field **request** must have a value of type object. +This request object has at least one field named **status** +and four optional fields named **info**, **token**, **uuid**, **reqid**. + +##### Subfield request.status + +**status** must have a value of type string. This string is equal to **"success"** +only in case of success. + +##### Subfield request.info + +**info** is of type string and represent optional information added to the reply. + +##### Subfield request.token + +**token** is of type string. It is sent either at session creation +or when the token is refreshed. + +##### Subfield request.uuid + +**uuid** is of type string. It is sent at session creation. + +##### Subfield request.reqid + +**reqid** is of type string. It is sent in response to HTTP requests +that added a parameter of name **reqid** or **x-afb-reqid** at request time. +Value returns in the reply has the exact same value as the one received in the +request. + +#### Field response of replies + +This field response optionally contains an object returned when request +succeeded. + +### Format of events + +Events are javascript object serialized as JSON. + +This object contains at least 2 mandatory fields of name **jtype** and **event** +and one optional field of name **data**. + +#### Template of event + +Here is a template of event: + +```json +{ + "jtype": "afb-event", + "event": "sample_api_name/sample_event_name", + "data": ...any event data... +} +``` + +#### Field jtype of event + +The field **jtype** must have a value of type string equal to **"afb-event"**. + +#### Field event of event + +The field **event** carries the event's name. + +The name of the event is made of two parts separated by a slash: +the name of the name of the API that generated the event +and the name of event within the API. + +#### Field data of event + +This field data if present holds the data carried by the event. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/1_Migration_to_bindings_v3.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/1_Migration_to_bindings_v3.md new file mode 100644 index 0000000..edbfe0e --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/1_Migration_to_bindings_v3.md @@ -0,0 +1,209 @@ +--- +edit_link: '' +title: Migration to bindings v3 +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-migration-to-binding-v3.md?h=master +--- + + + +Migration to binding V3 +======================= + +The ***binding*** interface evolved from version 1 to version 2 +for the following reasons: + +- integration of the security requirements within the bindings +- simplification of the API (after developer feedbacks) +- removal of obscure features and cleanup + +The ***binder*** can run ***bindings*** v1, v2 and/or v3 in any combination. +Thus moving from v1 or v2 to v3 is not enforced at this time. But ... + +In the face to face meeting in Karlsruhe it was decided to remove support +of bindings v1 and to deprecate the use of bindings v2. + +So at the end, **IT IS HIGHLY NEEDED TO SWITCH TO VERSION 3** + +This guide covers the migration of bindings from version 2 to version 3. + +The migration from version 1 is not treated here because bindings version 1 +are very old and probably do not exist anymore. If needed you can refer +to the old [guide to migrate bindings from v1 to v2](legacy/afb-migration-v1-to-v2.html). + + +Differences between version 2 and version 3 +------------------------------------------- + +### in v3 all is api + +The version 3 introduces the concept of "API" that gather what was called before +the daemon and the service. This is the new concept that predates the 2 others. + +The concept of API is intended to allow the definition of multiple APIs +by a same "binding" (a dynamically loaded library). + +Because there is potentially several "API", the functions that were without +context in bindings version 2 need now to tell what API is consumer. + +To be compatible with version 2, bindings v3 still have a default hidden +context: the default API named **afbBindingV3root**. + +To summarize, the functions of class **daemon** and **service** use the default +hidden API. + +It is encouraged to avoid use of functions of class **daemon** and **service**. +You should replace these implicit calls to explicit **api** calls that +reference **afbBindingV3root**. + +Same thing for the logging macros: **AFB_ERROR**, **AFB_WARNING**, +**AFB_NOTICE**, **AFB_INFO**, **AFB_DEBUG** that becomes respectively +**AFB_API_ERROR**, **AFB_API_WARNING**, **AFB_API_NOTICE**, **AFB_API_INFO**, +**AFB_API_DEBUG**. + +Example of 2 equivalent writes: + +```C + AFB_NOTICE("send stress event"); + afb_daemon_broadcast_event(stressed_event, NULL); +``` + +or + +```C + AFB_API_NOTICE(afbBindingV3root, "send stress event"); + afb_api_broadcast_event(afbBindingV3root, stressed_event, NULL); +``` + +### the reply mechanism predates success and fail + +### subcall has more power + +Task list for the migration +--------------------------- + +This task list is: + +1. Use the automatic migration procedure described below +2. Adapt the functions **preinit**, **init** and **onevent** +3. Consider use of the new reply +4. Consider use of the new (sub)call +5. Consider use of event handlers + +The remaining chapters explain these task with more details. + +Automatic migration! +-------------------- + +A tiny **sed** script is intended to perform a first pass on the code that +you want to upgrade. It can be done using **curl** and applied using **sed** +as below. + +```bash +BASE=https://git.automotivelinux.org/src/app-framework-binder/plain +SED=migration-to-binding-v3.sed +curl -o $SED $BASE/docs/$SED +sed -i -f $SED file1 file2 file3... +``` + +You can also follow +[this link](https://git.automotivelinux.org/src/app-framework-binder/plain/docs/migration-to-binding-v3.sed) +and save the file. + +This automatic action does most of the boring job but not all the job. +The remaining of this guide explains the missing part. + +Adapt the functions preinit, init and onevent +---------------------------------------------- + +The signature of the functions **preinit**, **init** and **onevent** changed +to include the target api. + +The functions of the v2: + +```C +int (*preinit)(); +int (*init)(); +void (*onevent)(const char *event, struct json_object *object); +``` + +Gain a new first argument of type **afb_api_t** as below: + +```C +int (*preinit)(afb_api_t api); +int (*init)(afb_api_t api); +void (*onevent)(afb_api_t api, const char *event, struct json_object *object); +``` + +For the migration, it is enough to just add the new argument without +using it. + +Consider use of the new reply +----------------------------- + +The v3 allows error reply with JSON object. To achieve it, an unified +reply function's family is introduced: + +```C +void afb_req_reply(afb_req_t req, json_object *obj, const char *error, const char *info); +void afb_req_reply_v(afb_req_t req, json_object *obj, const char *error, const char *info, va_list args); +void afb_req_reply_f(afb_req_t req, json_object *obj, const char *error, const char *info, ...); +``` + +The functions **success** and **fail** are still supported. +These functions are now implemented as the following macros: + + +```C +#define afb_req_success(r,o,i) afb_req_reply(r,o,NULL,i) +#define afb_req_success_f(r,o,...) afb_req_reply_f(r,o,NULL,__VA_ARGS__) +#define afb_req_success_v(r,o,f,v) afb_req_reply_v(r,o,NULL,f,v) +#define afb_req_fail(r,e,i) afb_req_reply(r,NULL,e,i) +#define afb_req_fail_f(r,e,...) afb_req_reply_f(r,NULL,e,__VA_ARGS__) +#define afb_req_fail_v(r,e,f,v) afb_req_reply_v(r,NULL,e,f,v) +``` + +This is a decision of the developer to switch to the new family +**afb_req_reply** or to keep the good old functions **afb_req_fail** +adn **afb_req_success**. + +Consider use of the new (sub)call +--------------------------------- + +The new call and subcall (the functions **afb_api_call**, **afb_api_call_sync**, +**afb_req_subcall** and **afb_req_subcall_sync**) functions are redesigned +to better fit the new reply behaviour. In most case the developer will benefit +of the new behavior that directly gives result and error without enforcing +to parse the JSON object result. + +The subcall functions are also fully redesigned to allow precise handling +of the context and event subscriptions. The new design allows you to specify: + + - whether the subcall is made in the session of the caller or in the session + of the service + - whether the credentials to use are those of the caller or those of the + service + - whether the caller or the service or both or none will receive the + eventually events during the subcall. + +See [calls](reference-v3/func-api.html#calls-and-job-functions) and +[subcalls](reference-v3/func-req.html#subcall-functions). + +The table below list the changes to apply: + +| Name in Version 2 | New name of Version 3 +|:----------------------:|:----------------------------------------------------: +| afb_req_subcall | afb_req_subcall_legacy +| afb_req_subcall_sync | afb_req_subcall_sync_legacy +| afb_service_call | afb_service_call_legacy +| afb_service_call_sync | afb_service_call_sync_legacy +| afb_req_subcall_req | afb_req_subcall_req (same but obsolete) + + +Consider use of event handlers +------------------------------ + +Binding V3 brings new ways of handling event in services. You can register +functions that will handle specific events and that accept closure arguments. + +See [**afb_api_event_handler_add** and **afb_api_event_handler_del**](reference-v3/func-api.html#event-functions) diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/2_WebSocket_protocol_x-afb-ws-json1.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/2_WebSocket_protocol_x-afb-ws-json1.md new file mode 100644 index 0000000..431b41f --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/2_WebSocket_protocol_x-afb-ws-json1.md @@ -0,0 +1,315 @@ +--- +edit_link: '' +title: WebSocket protocol x-afb-ws-json1 +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/protocol-x-afb-ws-json1.md?h=master +--- + + + +# The websocket protocol x-afb-ws-json1 + +The WebSocket protocol *x-afb-ws-json1* is used to communicate between +an application and a binder. It allows access to all registered apis +of the binder. + +This protocol is inspired from the protocol **OCPP - SRPC** as described for +example here: +[OCPP transport specification - SRPC over WebSocket](http://www.gir.fr/ocppjs/ocpp_srpc_spec.shtml). + +The registration to the IANA is still to be done, see: +[WebSocket Protocol Registries](https://www.iana.org/assignments/websocket/websocket.xml) + +This document gives a short description of the protocol *x-afb-ws-json1*. +A more formal description has to be done. + +## Architecture + +The protocol is intended to be symmetric. It allows: + +- to CALL a remote procedure that returns a result +- to push and receive EVENT + +## Messages + +Valid messages are made of *text* frames that are all valid JSON. + +Valid messages are: + +Calls: + +```txt +[ 2, ID, PROCN, ARGS ] +[ 2, ID, PROCN, ARGS, TOKEN ] +``` + +Replies (3: OK, 4: ERROR): + +```txt +[ 3, ID, RESP ] +[ 4, ID, RESP ] +``` + +Events: + +```txt +[ 5, EVTN, OBJ ] +``` + +Where: + +| Field | Type | Description +|-------|--------|------------------ +| ID | string | A string that identifies the call. A reply to that call use the ID of the CALL. +| PROCN | string | The procedure name to call of the form "api/verb" +| ARGS | any | Any argument to pass to the call (see afb_req_json that returns it) +| RESP | any | The response to the call +| TOKEN | string | The authorisation token +| EVTN | string | Name of the event in the form "api/event" +| OBJ | any | The companion object of the event + +Below, an example of exchange: + +```txt +C->S: [2,"156","hello/ping",null] +S->C: [3,"156",{"response":"Some String","jtype":"afb-reply","request":{"status":"success","info":"Ping Binder Daemon tag=pingSample count=1 query=\"null\"","uuid":"ec30120c-6997-4529-9d63-c0de0cce56c0"}}] +``` + +## History + +### 14 November 2019 + +Removal of token returning. The replies + +```txt +[ 3, ID, RESP, TOKEN ] +[ 4, ID, RESP, TOKEN ] +``` + +are removed from the specification. + +## Future + +Here are the planned extensions: + +- add binary messages with cbor data +- add calls with unstructured replies + +This could be implemented by extending the current protocol or by +allowing the binder to accept either protocol including the new ones. + +## Javascript implementation + +The file **AFB.js** is a javascript implementation of the protocol. + +Here is that code: + +```javascript +/* + * Copyright (C) 2017-2019 "IoT.bzh" + * Author: José Bollo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +AFB = function(base, initialtoken){ + +if (typeof base != "object") + base = { base: base, token: initialtoken }; + +var initial = { + base: base.base || "api", + token: base.token || initialtoken || "HELLO", + host: base.host || window.location.host, + url: base.url || undefined +}; + +var urlws = initial.url || "ws://"+initial.host+"/"+initial.base; + +/*********************************************/ +/**** ****/ +/**** AFB_context ****/ +/**** ****/ +/*********************************************/ +var AFB_context; +{ + var UUID = undefined; + var TOKEN = initial.token; + + var context = function(token, uuid) { + this.token = token; + this.uuid = uuid; + } + + context.prototype = { + get token() {return TOKEN;}, + set token(tok) {if(tok) TOKEN=tok;}, + get uuid() {return UUID;}, + set uuid(id) {if(id) UUID=id;} + }; + + AFB_context = new context(); +} +/*********************************************/ +/**** ****/ +/**** AFB_websocket ****/ +/**** ****/ +/*********************************************/ +var AFB_websocket; +{ + var CALL = 2; + var RETOK = 3; + var RETERR = 4; + var EVENT = 5; + + var PROTO1 = "x-afb-ws-json1"; + + AFB_websocket = function(on_open, on_abort) { + var u = urlws; + if (AFB_context.token) { + u = u + '?x-afb-token=' + AFB_context.token; + if (AFB_context.uuid) + u = u + '&x-afb-uuid=' + AFB_context.uuid; + } + this.ws = new WebSocket(u, [ PROTO1 ]); + this.url = u; + this.pendings = {}; + this.awaitens = {}; + this.counter = 0; + this.ws.onopen = onopen.bind(this); + this.ws.onerror = onerror.bind(this); + this.ws.onclose = onclose.bind(this); + this.ws.onmessage = onmessage.bind(this); + this.onopen = on_open; + this.onabort = on_abort; + } + + function onerror(event) { + var f = this.onabort; + if (f) { + delete this.onopen; + delete this.onabort; + f && f(this); + } + this.onerror && this.onerror(this); + } + + function onopen(event) { + var f = this.onopen; + delete this.onopen; + delete this.onabort; + f && f(this); + } + + function onclose(event) { + for (var id in this.pendings) { + try { this.pendings[id][1](); } catch (x) {/*TODO?*/} + } + this.pendings = {}; + this.onclose && this.onclose(); + } + + function fire(awaitens, name, data) { + var a = awaitens[name]; + if (a) + a.forEach(function(handler){handler(data);}); + var i = name.indexOf("/"); + if (i >= 0) { + a = awaitens[name.substring(0,i)]; + if (a) + a.forEach(function(handler){handler(data);}); + } + a = awaitens["*"]; + if (a) + a.forEach(function(handler){handler(data);}); + } + + function reply(pendings, id, ans, offset) { + if (id in pendings) { + var p = pendings[id]; + delete pendings[id]; + try { p[offset](ans); } catch (x) {/*TODO?*/} + } + } + + function onmessage(event) { + var obj = JSON.parse(event.data); + var code = obj[0]; + var id = obj[1]; + var ans = obj[2]; + AFB_context.token = obj[3]; + switch (code) { + case RETOK: + reply(this.pendings, id, ans, 0); + break; + case RETERR: + reply(this.pendings, id, ans, 1); + break; + case EVENT: + default: + fire(this.awaitens, id, ans); + break; + } + } + + function close() { + this.ws.close(); + this.ws.onopen = + this.ws.onerror = + this.ws.onclose = + this.ws.onmessage = + this.onopen = + this.onabort = function(){}; + } + + function call(method, request, callid) { + return new Promise((function(resolve, reject){ + var id, arr; + if (callid) { + id = String(callid); + if (id in this.pendings) + throw new Error("pending callid("+id+") exists"); + } else { + do { + id = String(this.counter = 4095 & (this.counter + 1)); + } while (id in this.pendings); + } + this.pendings[id] = [ resolve, reject ]; + arr = [CALL, id, method, request ]; + if (AFB_context.token) arr.push(AFB_context.token); + this.ws.send(JSON.stringify(arr)); + }).bind(this)); + } + + function onevent(name, handler) { + var id = name; + var list = this.awaitens[id] || (this.awaitens[id] = []); + list.push(handler); + } + + AFB_websocket.prototype = { + close: close, + call: call, + onevent: onevent + }; +} +/*********************************************/ +/**** ****/ +/**** ****/ +/**** ****/ +/*********************************************/ +return { + context: AFB_context, + ws: AFB_websocket +}; +}; +``` diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/3_Installing_the_binder_on_a_desktop.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/3_Installing_the_binder_on_a_desktop.md new file mode 100644 index 0000000..7c680ed --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/3_Installing_the_binder_on_a_desktop.md @@ -0,0 +1,51 @@ +--- +edit_link: '' +title: Installing the binder on a desktop +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-desktop-package.md?h=master +--- + + + +# Desktop packages for binder development + +Packages of the ***binder*** (afb-daemon)exist +for common desktop linux distributions. + +- Fedora +- Ubuntu +- Debian +- Suse + +Installing the development package of the ***binder*** +allows to write ***bindings*** that runs on the desktop +computer of the developer. + +It is very convenient to quickly write and debug a binding. + +## Retrieving compiling option with pkg-config + +The ***binder*** afb-daemon provides a configuration +file for **pkg-config**. +Typing the command + +```bash +pkg-config --cflags afb-daemon +``` + +Print flags use for compilation: + +```bash +$ pkg-config --cflags afb-daemon +-I/opt/local/include -I/usr/include/json-c +``` + +For linking, you should use + +```bash +$ pkg-config --libs afb-daemon +-ljson-c +``` + +It automatically includes the dependency to json-c. +This is activated through **Requires** keyword in pkg-config. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/4_Options_of_afb-daemon.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/4_Options_of_afb-daemon.md new file mode 100644 index 0000000..c109b62 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/4_Options_of_afb-daemon.md @@ -0,0 +1,363 @@ +--- +edit_link: '' +title: Options of afb-daemon +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-daemon-options.md?h=master +--- + + + +# Launching options of afb-daemon + +The launch options for binder **afb-daemon** are: + +``` + -v, --verbose Verbose Mode, repeat to increase verbosity + -c, --color Colorize the ouput + -q, --quiet Quiet Mode, repeat to decrease verbosity + -l, --log=xxxx Tune log level + --foreground Get all in foreground mode + --background Get all in background mode + -D, --daemon Get all in background mode + -n, --name=xxxx Set the visible name + -p, --port=xxxx HTTP listening TCP port [default 1234] + --roothttp=xxxx HTTP Root Directory [default no root http (files not served but apis still available)] + --rootbase=xxxx Angular Base Root URL [default /opa] + --rootapi=xxxx HTML Root API URL [default /api] + --alias=xxxx Multiple url map outside of rootdir [eg: --alias=/icons:/usr/share/icons] + --apitimeout=xxxx Binding API timeout in seconds [default 20] + --cntxtimeout=xxxx Client Session Context Timeout [default 32000000] + --cache-eol=xxxx Client cache end of live [default 100000] + -w, --workdir=xxxx Set the working directory [default: $PWD or current working directory] + -u, --uploaddir=xxxx Directory for uploading files [default: workdir] relative to workdir + --rootdir=xxxx Root Directory of the application [default: workdir] relative to workdir + --ldpaths=xxxx Load bindings from dir1:dir2:... [default: path of afb-dbus-binding.so] + -b, --binding=xxxx Load the binding of path + --weak-ldpaths=xxxx Same as --ldpaths but ignore errors + --no-ldpaths Discard default ldpaths loading + -t, --token=xxxx Initial Secret [default=random, use --token= to allow any token] + -r, --random-token Enforce a random token + -V, --version Display version and copyright + -h, --help Display this help + --ws-client=xxxx Bind to an afb service through websocket + --ws-server=xxxx Provide an afb service through websockets + -A, --auto-api=xxxx Automatic load of api of the given directory + --session-max=xxxx Max count of session simultaneously [default 200] + --tracereq=xxxx Log the requests: no, common, extra, all + --traceevt=xxxx Log the events: no, common, extra, all + --traceses=xxxx Log the sessions: no, all + --traceapi=xxxx Log the apis: no, common, api, event, all + --traceglob=xxxx Log the globals: none, all + --traceditf=xxxx Log the daemons: no, common, all + --tracesvc=xxxx Log the services: no, all + --call=xxxx call at start, format of val: API/VERB:json-args + --no-httpd Forbid HTTP service + -e, --exec Execute the remaining arguments + -M, --monitoring Enable HTTP monitoring at /monitoring/ + -C, --config=xxxx Load options from the given config file + -Z, --dump-config Dump the config to stdout and exit + -s, --set=xxxx Set parameters ([API]/[KEY]:JSON or {"API":{"KEY":JSON}} + -o, --output=xxxx Redirect stdout and stderr to output file (when --daemon) + --trap-faults=xxxx Trap faults: on, off, yes, no, true, false, 1, 0 (default: true) +``` + +## help + +Prints help with available options + +## version + +Display version and copyright + +## verbose + +Increases the verbosity, can be repeated + +## color + +Add basic colorization to the ouput. + +## quiet + +Decreases the verbosity, can be repeated + +## log=xxxx + +Tune the log level mask. The levels are: + + - error + - warning + - notice + - info + - debug + +The level can be set using + or -. + +| Examples | descritpion +|-----------------|------------------- +| error,warning | selects only the levels error and warning +| +debug | adds level debug to the current verbosity +| -warning | remove the level warning from the current verbosity +| +warning-debug,info | Adds error and remove errors and warnings + +## port=xxxx + +HTTP listening TCP port [default 1234] + +## workdir=xxxx + +Directory where the daemon must run [default: $PWD if defined +or the current working directory] + +## uploaddir=xxxx + +Directory where uploaded files are temporarily stored [default: workdir] + +## rootdir=xxxx + +Root directory of the application to serve [default: workdir] + +## roothttp=xxxx + +Directory of HTTP served files. If not set, files are not served +but apis are still accessible. + +## rootbase=xxxx + +Angular Base Root URL [default /opa] + +This is used for any application of kind OPA (one page application). +When set, any missing document whose url has the form /opa/zzz +is translated to /opa/#!zzz + +## rootapi=xxxx + +HTML Root API URL [default /api] + +The bindings are available within that url. + +## alias=xxxx + +Maps a path located anywhere in the file system to the +a subdirectory. The syntax for mapping a PATH to the +subdirectory NAME is: --alias=/NAME:PATH. + +Example: --alias=/icons:/usr/share/icons maps the +content of /usr/share/icons within the subpath /icons. + +This option can be repeated. + +## apitimeout=xxxx + +binding API timeout in seconds [default 20] + +Defines how many seconds maximum a method is allowed to run. +0 means no limit. + +## cntxtimeout=xxxx + +Client Session Timeout in seconds [default 32000000 that is 1 year] + +## cache-eol=xxxx + +Client cache end of live [default 100000 that is 27,7 hours] + +## session-max=xxxx + +Maximum count of simultaneous sessions [default 200] + +## ldpaths=xxxx + +Load bindings from given paths separated by colons +as for dir1:dir2:binding1.so:... [default = $libdir/afb] + +You can mix path to directories and to bindings. +The sub-directories of the given directories are searched +recursively. + +The bindings are the files terminated by '.so' (the extension +so denotes shared object) that contain the public entry symbol. + +## weak-ldpaths=xxxx + +Same as --ldpaths but instead of stopping on error, ignore errors and continue. + +## binding=xxxx + +Load the binding of given path. + +## token=xxxx + +Initial Secret token to authenticate. + +If not set, no client can authenticate. + +If set to the empty string, then any initial token is accepted. + +## random-token + +Generate a random starting token. See option --exec. + +## ws-client=xxxx + +Transparent binding to a binder afb-daemon service through a WebSocket. + +The value of xxxx is either a unix naming socket, of the form "unix:path/api", +or an internet socket, of the form "host:port/api". + +## ws-server=xxxx + +Provides a binder afb-daemon service through WebSocket. + +The value of xxxx is either a unix naming socket, of the form "unix:path/api", +or an internet socket, of the form "host:port/api". + +## foreground + +Get all in foreground mode (default) + +## daemon + +Get all in background mode + +## no-httpd + +Forbids HTTP serve + +## exec + +Must be the last option for afb-daemon. The remaining +arguments define a command that afb-daemon will launch. +The sequences @p, @t and @@ of the arguments are replaced +with the port, the token and @. + +## tracereq=xxxx + +Trace the processing of requests in the log file. + +Valid values are 'no' (default), 'common', 'extra' or 'all'. + +## traceapi=xxxx + +Trace the accesses to functions of class api. + +Valid values are 'no' (default), 'common', 'api', 'event' or 'all'. + +## traceevt=xxxx + +Trace the accesses to functions of class event. + +Valid values are 'no' (default), 'common', 'extra' or 'all'. + +## call=xxx + +Call a binding at start (can be be repeated). +The values are given in the form API/VERB:json-args. + +Example: --call 'monitor/set:{"verbosity":{"api":"debug"}}' + +## monitoring + +Enable HTTP monitoring at /monitoring/ + +## name=xxxx + +Set the visible name + +## auto-api=xxxx + +Automatic activation of api of the given directory when the api is missing. + +## config=xxxx + +Load options from the given config file + +This can be used instead of arguments on the command line. + +Example: + + afb-daemon \ + --no-ldpaths \ + --binding /home/15646/bindings/binding45.so \ + --binding /home/15646/bindings/binding3.so \ + --tracereq common \ + --port 5555 \ + --token SPYER \ + --set api45/key:54027a5e3c6cb2ca5ddb97679ce32f185b067b0a557d16a8333758910bc25a72 \ + --exec /home/15646/bin/test654 @p @t + +is equivalent to: + + afb-daemon --config /home/15646/config1 + +when the file **/home/15646/config1** is: + + { + "no-ldpaths": true, + "binding": [ + "\/home\/15646\/bindings\/binding45.so", + "\/home\/15646\/bindings\/binding3.so" + ], + "tracereq": "common", + "port": 5555, + "token": "SPYER", + "set" : { + "api45": { + "key": "54027a5e3c6cb2ca5ddb97679ce32f185b067b0a557d16a8333758910bc25a72" + } + }, + "exec": [ + "\/home\/15646\/bin\/test654", + "@p", + "@t" + ] + } + +The options are the keys of the config object. + +See option --dump-config + +## dump-config + +Output a JSON representation of the configuration resulting from +environment and options. + +## output=xxxx + +Redirect stdout and stderr to output file + +## set=xxxx + +Set values that can be retrieved by bindings. + +The set value can have different formats. + +The most generic format is **{"API1":{"KEY1":VALUE,"KEY2":VALUE2,...},"API2":...}** + +This example set 2 keys for the api *chook*: + + afb-daemon -Z --set '{"chook":{"account":"urn:chook:b2ca5ddb97679","delay":500}}' + { + "set": { + "chook": { + "account": "urn:chook:b2ca5ddb97679", + "delay": 500 + } + } + } + +An other format is: **[API]/[KEY]:VALUE**. +When API is omitted, it take the value "*". +When KEY is ommitted, it take the value of "*". + +The settings for the API \* are globals and apply to all bindings. + +The settings for the KEY \* are mixing the value for the API. + +The following examples are all setting the same values: + + afb-daemon --set '{"chook":{"account":"urn:chook:b2ca5ddb97679","delay":500}}' + afb-daemon --set 'chook/*:{"account":"urn:chook:b2ca5ddb97679","delay":500}' + afb-daemon --set 'chook/:{"account":"urn:chook:b2ca5ddb97679","delay":500}' + afb-daemon --set 'chook/account:"urn:chook:b2ca5ddb97679"' --set chook/delay:500 + diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/5_Debuggin_binder_and_bindings.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/5_Debuggin_binder_and_bindings.md new file mode 100644 index 0000000..12de531 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/5_Debuggin_binder_and_bindings.md @@ -0,0 +1,45 @@ +--- +edit_link: '' +title: Debugging binder and bindings +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/afb-daemon-debugging.md?h=master +--- + + + +# Debugging binder and bindings + +When compiled with the symbol AGL_DEVEL defined, the ***binder*** +understands the 2 configuration variables: + + - AFB_DEBUG_BREAK: to emit interrupts + - AFB_DEBUG_WAIT: to wait interrupts + +To use these variables, assign it the list of break or wait points +to reach. + +Example: + +```bash +$ AFB_DEBUG_BREAK=main-entry AFB_DEBUG_WAIT=start-load,start-exec afb-daemon .... +``` + +This tells to ***afb-daemon*** to break at the point **main-entry** and to +wait at the points **start-load** and **start-exec**. + +The items of the list can be separated using comma, space, tab or new-line. + +The break/wait points are, in the order of their occurrence: + +- main-entry: before decode arguments +- main-args: before daemon setup +- main-start: before starting jobs +- start-entry: before initialisation of sessions and hooks +- start-load: before load and pre-init of bindings +- start-start: before init of bindings +- start-http: before start of http server +- start-call: before execution of requests of the command line (option --call) +- start-exec: before execution of child preocees + +Note also that a call to 'personality' is inserted just after +the point start-start. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/6_LEGACY_Migration_from_v1_to_v2.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/6_LEGACY_Migration_from_v1_to_v2.md new file mode 100644 index 0000000..54286e9 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/6_LEGACY_Migration_from_v1_to_v2.md @@ -0,0 +1,664 @@ +--- +edit_link: '' +title: LEGACY Migration from v1 to v2 +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/legacy/afb-migration-v1-to-v2.md?h=master +--- + + + +[LEGACY] Migration from binding V1 to binding V2 +======================================= + +> LEGACY!!! IT IS NOT EXPECTED THAT YOU STILL NEED THIS GUIDE. +> +> THIS GUIDE WILL BE REMOVED IN A NEAR FUTURE + + +The ***binding*** interface evolved from version 1 to version 2 +for the following reasons: + +- integration of the security requirements within the bindings +- simplification of the API (after developer feedbacks) +- removal of obscure features, cleanup + +The ***binder*** can run ***bindings*** v1 and/or v2 in any combination. +Thus moving from v1 to v2 is not enforced, there is no real need. + +More, it is possible to write a dual ***binding***: + +- a ***binding*** that implements the version 1 and the version 2. + +However, IT IS HIGHLY RECOMMENDED TO SWITCH TO ONLY VERSION 2: + +- any new development SHOULD start using ***binding*** V2 +- existing ***bindings*** SHOULD migrate to the version 2 + +This guide covers the migration of bindings from version 1 to version 2. + +It also explains some of the rationale taken when migrating from version 1 to version 2. + +In the future, if ***binding*** api evolves to fresh versions (3, 4, ...) +it might be necessarily to write bindings implementing more than +just one version. +For example: + +- a ***binding*** being v2 AND v3 will resolve the issue of running on older and newer version of AGL. + +This should always be possible even if more complicated. + +Important things to known when migrating +---------------------------------------- + +One of the most important change when migrating from v1 to v2 is +that many functions use an hidden *common* variable. +This affects the functions of the following classes: + +- functions of class **daemon**: + - functions starting with **afb_daemon_...** + - functions for logging: **ERROR**, **WARNING**, **NOTICE**, **INFO**, **DEBUG** +- functions of class **service**: + - functions starting with **afb_service_...** +- callback functions: + - the register function (that is removed) + - the service init function + - the onevent function + +For these functions, the first parameter is now implicit. + +Let takes an example. +For ***binding*** v1 you had to write: + +```C + afb_daemon_broadcast_event(afbitf->daemon, reason, description); +``` + +For ***binding*** v2, you simply write: + +```C + afb_daemon_broadcast_event(reason, description); +``` + +This simplification is possible because the header files included for the bindings +now provide a common variable for storing the **daemon** and **service** data. + +As a programmer, you shouldn't care much about that hidden variable. +It simplifies the job, that's all and that is the reason of the change. + +An other important difference is between the version 1 and the version 2 is +on how the ***binding***'s **API** is documented. +The version 2 emphasis the **OpenAPI v3** description of the **API**. +For this reason, to avoid duplication of descriptions, only one description is expected: + +- The **OpenAPI** one. + +Task list for the migration +--------------------------- + +This task list is: + +1. Enforce use of binding v2 by setting **AFB_BINDING_VERSION** +1. Rewrite the main structure and the list of exported verbs +1. Adapt the init and callback functions +1. Removes the first parameter of functions of classes **daemon** and **service** +1. Consider where to emit logs for requests +1. Take care of store/unstore changes +1. Consider use of synchronous (sub)call requests +1. Optionally, removes explicit struct + +The remaining chapters explain these task with more details. + +Enforce use of binding v2 by setting AFB_BINDING_VERSION +-------------------------------------------------------- + +By defining **AFB_BINDING_VERSION** to **2** you switch to version 2. +This is done as below. + +```C +#define AFB_BINDING_VERSION 2 +#include +``` + +After that you will get many errors when compiling. + +Rewrite the main structures and the list of exported verbs +--------------------------------------------------------- + +The structures describing the ***binding** changed from version 1 to version 2. + +The structure for describing verbs changed to include security +requirements. + +In version 1 it was: + +```C +struct afb_verb_desc_v1 +{ + const char *name; /* name of the verb */ + enum afb_session_flags_v1 session; /* authorization and session requirements of the verb */ + void (*callback)(struct afb_req req); /* callback function implementing the verb */ + const char *info; /* textual description of the verb */ +}; +``` + +In version 2 it becomes: + +```C +struct afb_verb_v2 +{ + const char *verb; /* name of the verb */ + void (*callback)(struct afb_req req); /* callback function implementing the verb */ + const struct afb_auth *auth; /* required authorization */ + uint32_t session; /* authorization and session requirements of the verb */ +}; + +``` + +The migration of instances of that structure requires the following actions: + +- rename field **name** to **verb** +- remove field **info** +- adapt field **session** if needed +- set field **auth** to NULL + +Example: + +```C + { .name= "new", .session= AFB_SESSION_NONE, .callback= new, .info= "Starts a new game" } +``` + +Becomes + +```C + { .verb = "new", .session = AFB_SESSION_NONE, .callback = new, .auth = NULL } +``` + +The field **auth** can be set to a value describing the requested +authorization. + +The main describing structure also changed. + +In version 1 it was: + +```C +struct afb_binding_desc_v1 +{ + const char *info; /* textual information about the binding */ + const char *prefix; /* required prefix name for the binding */ + const struct afb_verb_desc_v1 *verbs; /* array of descriptions of verbs terminated by a NULL name */ +}; +``` + +In version 2 it becomes: + +```C +struct afb_binding_v2 +{ + const char *api; /* api name for the binding */ + const char *specification; /* textual specification of the binding */ + const struct afb_verb_v2 *verbs; /* array of descriptions of verbs terminated by a NULL name */ + int (*preinit)(); /* callback at load of the binding */ + int (*init)(); /* callback for starting the service */ + void (*onevent)(const char *event, struct json_object *object); /* callback for handling events */ + unsigned noconcurrency: 1; /* avoids concurrent requests to verbs */ +}; +``` + +The migration of instances of that structure requires the following actions: + +- declare, explore, name the structure as ```const struct afb_binding_v2 afbBindingV2``` +- rename the field **prefix** to **api** +- remove the field **info** +- setup the fields **preinit**, **init**, **onevent** according to the next section +- set the field **noconcurrency** to the right value: + - to 1 if you want to avoid concurrent calls to verbs. + - to 0 if you allow concurrent calls to verbs. + +Example: + +```C +static const struct afb_binding plugin_desc = { + .type = AFB_BINDING_VERSION_1, + .v1 = { + .info = "Minimal Hello World Sample", + .prefix = "hello", + .verbs = verbs + } +``` + +Becomes: + +```C +const struct afb_binding_v2 afbBindingV2 = { + .api = "hello", + .specification = NULL, + .verbs = verbs, + .preinit = preinit, + .init = init +}; +``` + +The **binder** now relies only on the exported names +to deduce the type of the binding. +This make the main structure more simple. + +Adapt the init and callback functions +------------------------------------- + +The ***bindings*** version 1 defined 3 exported functions: + +- **afbBindingV1Register** +- **afbBindingV1ServiceInit** +- **afbBindingV1ServiceEvent** + +These function should not be exported any more and there definition changed. + +The function **afbBindingV1Register** is no more used to describe the binding. +When a binding has to take actions when it is loaded, it must set the field +**preinit** of the structure **afbBindingV2**. +This field, this preinit, might be used to check features at load. +When it returns a negative number, the ***binder*** stops before initializing any ***binding***. + +The function **afbBindingV1ServiceInit** is replaced by the field **init** +of the structure **afbBindingV2**. +The init function should return 0 in case of success or a negative error code +in case of problem. +It is called during initialization of services. + +The function **afbBindingV1ServiceEvent**is replaced by the field **onevent** +of the structure **afbBindingV2**. + +The two functions **afbBindingV1Register** and **afbBindingV1ServiceInit**, +were taking as parameter the ***binder*** interface and the service interface respectively. +These interfaces are now managed hiddenly for the **binding** by the **binder**. +So the variable that ***bindings*** version used to store the ***binder*** interface +and the service interface are no more needed and can be removed. + +Example: + +```C +const struct afb_binding_interface *interface; +struct afb_service service; + +static const struct afb_binding plugin_desc = { + .type = AFB_BINDING_VERSION_1, + .v1 = { + .info = "Minimal Hello World Sample", + .prefix = "hello", + .verbs = verbs + } +} + +const struct afb_binding *afbBindingV1Register (const struct afb_binding_interface *itf) +{ + interface = itf; + NOTICE(interface, "binding register"); + return &plugin_desc; +} + +int afbBindingV1ServiceInit(struct afb_service svc) +{ + service = svc; + NOTICE(interface, "binding init"); + return 0; +} + +void afbBindingV1ServiceEvent(const char *event, struct json_object *object) +{ + NOTICE(interface, "onevent %s", event); +} +``` + +Becomes: + +```C +static int preinit() +{ + AFB_NOTICE("binding preinit (was register)"); + return 0; +} + +static int init() +{ + AFB_NOTICE("binding init"); + return 0; +} + +static void onevent(const char *event, struct json_object *object) +{ + AFB_NOTICE("onevent %s", event); +} + +const struct afb_binding_v2 afbBindingV2 = { + .api = "hello", + .specification = NULL, + .verbs = verbs, + .preinit = preinit, + .init = init, + .onevent = onevent +}; +``` + +The two functions **afbBindingV1Register** and **afbBindingV1ServiceInit**, +were taking as parameter the ***binder*** interface and the service interface respectively. +These interfaces are now managed hiddenly for the **binding** by the **binder**. +So the variable that ***bindings*** version used to store the ***binder*** interface +and the service interface are no more needed and can be removed. + +On the above example the following lines were removed: + +```C +const struct afb_binding_interface *interface; +struct afb_service service; + + interface = itf; + + service = svc; +``` + +Removes the first parameter of functions of classes **daemon** and **service** +------------------------------------------------------------------------------ + +As explained before, many functions loose there first +arguments, this are the functions of the following classes: + +- functions of class **daemon**: + - functions starting with **afb_daemon_...** + - functions for logging: **ERROR**, **WARNING**, **NOTICE**, **INFO**, **DEBUG** +- functions of class **service**: + - functions starting with **afb_service_...** +- callback functions: + - the register function (that is removed) + - the service init function + - the onevent function + +For these functions, the first parameter is now implicit. + +Example: + +```C + afb_daemon_broadcast_event(afbitf->daemon, reason, description); +``` + +Becomes: + +```C + afb_daemon_broadcast_event(reason, description); +``` + +Also, to avoid possible conflicts, we introduced prefixed logging functions: +the macros + +- **ERROR** +- **WARNING** +- **NOTICE** +- **INFO** +- **DEBUG** + +have now a prefixed version: + +- **AFB\_ERROR** +- **AFB\_WARNING** +- **AFB\_NOTICE** +- **AFB\_INFO** +- **AFB\_DEBUG** + +It is now recommended to use the prefixed version. + +Example: + +```C + NOTICE(interface, "hello plugin comes to live"); +``` + +Become: + +```C + NOTICE("hello plugin comes to live"); +``` + +or, better: + +```C + AFB_NOTICE("hello plugin comes to live"); +``` + +To remove definition of the un-prefixed versions of logging macros: + +- **ERROR** +- **WARNING** +- **NOTICE** +- **INFO** +- **DEBUG** + +and just define + +- **AFB_BINDING_PRAGMA_NO_VERBOSE_UNPREFIX** + +before to include **afb/afb-binding.h**. + +```C +#define AFB_BINDING_PRAGMA_NO_VERBOSE_UNPREFIX +#define AFB_BINDING_VERSION 2 +#include +``` + +Consider where to emit logs for requests +---------------------------------------- + +The ***bindings*** v2 now allows to emit log messages associated to ***requests***. +This feature is valuable when debugging because it allows to return +side information associated to a ***request***. + +The defined macros for logging to requests are: + +- **AFB_REQ_ERROR** +- **AFB_REQ_WARNING** +- **AFB_REQ_NOTICE** +- **AFB_REQ_INFO** +- **AFB_REQ_DEBUG** + +We encourage the use of these new logging facilities everywhere it makes sense. + +Example: + +```C + INFO(afbitf, "method 'new' called for boardid %d", board->id); +``` + +Might become: + +```C + AFB_REQ_INFO(req, "method 'new' called for boardid %d", board->id); +``` + +Take care of store/unstore change +--------------------------------- + +For efficiency, the version 2 redefined how storing/un-storing of +requests works. +Storing request is needed for asynchronous handling of requests. + +For ***bindings*** version, the signature of the functions were: + +```C +struct afb_req *afb_req_store(struct afb_req req); +struct afb_req afb_req_unstore(struct afb_req *req); +``` + +For version 2 it becomes + +```C +struct afb_stored_req *afb_req_store(struct afb_req req); +struct afb_req afb_req_unstore(struct afb_stored_req *sreq); +``` + +Where the structure ```struct afb_stored_req``` is opaque. + +It should require few code change. + +Also check the following chapter that explain that asynchronous (sub)calls +can be replaced by synchronous one, avoiding the need to store/unstore +requests. + +Consider use of synchronous (sub)call requests +---------------------------------------------- + +***Bindings*** can emit requests for themselves (calls) or for +their clients (subcalls). +With ***bindings*** version 2 comes also synchronous requests for both cases. + +So when migrating to bindings version 2, a developer can consider +to replace the asynchronous requests (with asynchronous call back) +by synchronous ones. + +See functions ***afb_service_call_sync*** and ***afb_req_subcall_sync***. + +Optionally, removes explicit struct +----------------------------------- + +The new definitions now includes **typedefs** for common +structures, as shown on below sample: + +```C +typedef struct afb_daemon afb_daemon; +typedef struct afb_event afb_event; +typedef struct afb_arg afb_arg; +typedef struct afb_req afb_req; +typedef struct afb_service afb_service; +``` + +So you can remove the keyword **struct** if it bores you. + +Example: + +```C +static void verb(struct afb_req req) +{ + ... +} +``` + +Might become: + +```C +static void verb(afb_req req) +{ + ... +} +``` + +Example of migration +-------------------- + +The first ***binding*** that migrated from v1 to v2 was the sample **HelloWorld**. +Here is shown the differences between the version 1 and the version 2. + +```diff +diff --git a/bindings/samples/HelloWorld.c b/bindings/samples/HelloWorld.c +index c6fa779..505aee3 100644 +--- a/bindings/samples/HelloWorld.c ++++ b/bindings/samples/HelloWorld.c +@@ -21,9 +21,9 @@ + + #include + ++#define AFB_BINDING_VERSION 2 + #include + +-const struct afb_binding_interface *interface; + static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; + + struct event +@@ -79,7 +80,7 @@ static int event_add(const char *tag, const char *name) + strcpy(e->tag, tag); + + /* make the event */ +- e->event = afb_daemon_make_event(interface->daemon, name); ++ e->event = afb_daemon_make_event(name); + if (!e->event.closure) { free(e); return -1; } + + /* link */ +@@ -140,7 +141,7 @@ static void pingBug (struct afb_req request) + static void pingEvent(struct afb_req request) + { + json_object *query = afb_req_json(request); +- afb_daemon_broadcast_event(interface->daemon, "event", json_object_get(query)); ++ afb_daemon_broadcast_event("event", json_object_get(query)); + ping(request, json_object_get(query), "event"); + } + +@@ -288,38 +289,43 @@ static void exitnow (struct afb_req request) + exit(0); + } + ++static int preinit() ++{ ++ AFB_NOTICE("hello binding comes to live"); ++ return 0; ++} ++ ++static int init() ++{ ++ AFB_NOTICE("hello binding starting"); ++ return 0; ++} ++ + // NOTE: this sample does not use session to keep test a basic as possible + // in real application most APIs should be protected with AFB_SESSION_CHECK +-static const struct afb_verb_desc_v1 verbs[]= { +- {"ping" , AFB_SESSION_NONE, pingSample , "Ping Application Framework"}, +- {"pingfail" , AFB_SESSION_NONE, pingFail , "Fails"}, +- {"pingnull" , AFB_SESSION_NONE, pingNull , "Return NULL"}, +- {"pingbug" , AFB_SESSION_NONE, pingBug , "Do a Memory Violation"}, +- {"pingJson" , AFB_SESSION_NONE, pingJson , "Return a JSON object"}, +- {"pingevent", AFB_SESSION_NONE, pingEvent , "Send an event"}, +- {"subcall", AFB_SESSION_NONE, subcall , "Call api/verb(args)"}, +- {"subcallsync", AFB_SESSION_NONE, subcallsync , "Call api/verb(args)"}, +- {"eventadd", AFB_SESSION_NONE, eventadd , "adds the event of 'name' for the 'tag'"}, +- {"eventdel", AFB_SESSION_NONE, eventdel , "deletes the event of 'tag'"}, +- {"eventsub", AFB_SESSION_NONE, eventsub , "subscribes to the event of 'tag'"}, +- {"eventunsub",AFB_SESSION_NONE, eventunsub , "unsubscribes to the event of 'tag'"}, +- {"eventpush", AFB_SESSION_NONE, eventpush , "pushs the event of 'tag' with the 'data'"}, +- {"exit", AFB_SESSION_NONE, exitnow , "exits from afb-daemon"}, +- {NULL} ++static const struct afb_verb_v2 verbs[]= { ++ { "ping" , pingSample , NULL, AFB_SESSION_NONE }, ++ { "pingfail" , pingFail , NULL, AFB_SESSION_NONE }, ++ { "pingnull" , pingNull , NULL, AFB_SESSION_NONE }, ++ { "pingbug" , pingBug , NULL, AFB_SESSION_NONE }, ++ { "pingJson" , pingJson , NULL, AFB_SESSION_NONE }, ++ { "pingevent", pingEvent , NULL, AFB_SESSION_NONE }, ++ { "subcall", subcall , NULL, AFB_SESSION_NONE }, ++ { "subcallsync", subcallsync, NULL, AFB_SESSION_NONE }, ++ { "eventadd", eventadd , NULL, AFB_SESSION_NONE }, ++ { "eventdel", eventdel , NULL, AFB_SESSION_NONE }, ++ { "eventsub", eventsub , NULL, AFB_SESSION_NONE }, ++ { "eventunsub", eventunsub , NULL, AFB_SESSION_NONE }, ++ { "eventpush", eventpush , NULL, AFB_SESSION_NONE }, ++ { "exit", exitnow , NULL, AFB_SESSION_NONE }, ++ { NULL} + }; + +-static const struct afb_binding plugin_desc = { +- .type = AFB_BINDING_VERSION_1, +- .v1 = { +- .info = "Minimal Hello World Sample", +- .prefix = "hello", +- .verbs = verbs +- } ++const struct afb_binding_v2 afbBindingV2 = { ++ .api = "hello", ++ .specification = NULL, ++ .verbs = verbs, ++ .preinit = preinit, ++ .init = init + }; + +-const struct afb_binding *afbBindingV1Register (const struct afb_binding_interface *itf) +-{ +- interface = itf; +- NOTICE(interface, "hello plugin comes to live"); +- return &plugin_desc; +-} +``` \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/7_LEGACY Binding V2 references.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/7_LEGACY Binding V2 references.md new file mode 100644 index 0000000..70007f5 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/6_Annexes/7_LEGACY Binding V2 references.md @@ -0,0 +1,765 @@ +--- +edit_link: '' +title: LEGACY Binding V2 references +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/legacy/afb-binding-v2-references.md?h=master +--- + + + +[LEGACY] Binding Reference +========================== + +# Structure for declaring binding +--------------------------------- + +### struct afb_binding_v2 + +The main structure, of type **afb_binding_v2**, for describing the binding +must be exported under the name **afbBindingV2**. + +This structure is defined as below. + +```C +/* + * Description of the bindings of type version 2 + */ +struct afb_binding_v2 +{ + const char *api; /* api name for the binding */ + const char *specification; /* textual openAPIv3 specification of the binding */ + const char *info; /* some info about the api, can be NULL */ + const struct afb_verb_v2 *verbs; /* array of descriptions of verbs terminated by a NULL name */ + int (*preinit)(); /* callback at load of the binding */ + int (*init)(); /* callback for starting the service */ + void (*onevent)(const char *event, struct json_object *object); /* callback for handling events */ + unsigned noconcurrency: 1; /* avoids concurrent requests to verbs */ +}; +``` + +### struct afb_verb_v2 + +Each verb is described with a structure of type **afb_verb_v2** +defined below: + +```C +/* + * Description of one verb of the API provided by the binding + * This enumeration is valid for bindings of type version 2 + */ +struct afb_verb_v2 +{ + const char *verb; /* name of the verb */ + void (*callback)(struct afb_req req); /* callback function implementing the verb */ + const struct afb_auth *auth; /* required authorization */ + const char *info; /* some info about the verb, can be NULL */ + uint32_t session; /* authorization and session requirements of the verb */ +}; +``` + +The **session** flags is one of the constant defined below: + +- AFB_SESSION_NONE : no flag, synonym to 0 +- AFB_SESSION_LOA_0 : Requires the LOA to be 0 or more, synonym to 0 or AFB_SESSION_NONE +- AFB_SESSION_LOA_1 : Requires the LOA to be 1 or more +- AFB_SESSION_LOA_2 : Requires the LOA to be 2 or more +- AFB_SESSION_LOA_3 : Requires the LOA to be 3 or more +- AFB_SESSION_CHECK : Requires the token to be set and valid +- AFB_SESSION_REFRESH : Implies a token refresh +- AFB_SESSION_CLOSE : Implies cloing the session + +The LOA (Level Of Assurance) is set, by binding, using the function **afb_req_session_set_LOA**. + +### struct afb_auth and enum afb_auth_type + +The structure **afb_auth** is used within verb description to +set security requirements. +The interpretation of the structure depends on the value of the field **type**. + +```C +struct afb_auth +{ + const enum afb_auth_type type; + union { + const char *text; + const unsigned loa; + const struct afb_auth *first; + }; + const struct afb_auth *next; +}; +``` + +The possible values for **type** is defined here: + +```C +/* + * Enum for Session/Token/Assurance middleware. + */ +enum afb_auth_type +{ + afb_auth_No = 0, /** never authorized, no data */ + afb_auth_Token, /** authorized if token valid, no data */ + afb_auth_LOA, /** authorized if LOA greater than data 'loa' */ + afb_auth_Permission, /** authorized if permission 'text' is granted */ + afb_auth_Or, /** authorized if 'first' or 'next' is authorized */ + afb_auth_And, /** authorized if 'first' and 'next' are authorized */ + afb_auth_Not, /** authorized if 'first' is not authorized */ + afb_auth_Yes /** always authorized, no data */ +}; +``` + +Example: + +```C +static const struct afb_auth _afb_auths_v2_monitor[] = { + { .type = afb_auth_Permission, .text = "urn:AGL:permission:monitor:public:set" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:monitor:public:get" }, + { .type = afb_auth_Or, .first = &_afb_auths_v2_monitor[1], .next = &_afb_auths_v2_monitor[0] } +}; +``` + +## Functions of class afb_daemon + +The 3 following functions are linked to libsystemd. +They allow use of **sd_event** features and access +to **sd_bus** features. + +```C +/* + * Retrieves the common systemd's event loop of AFB + */ +struct sd_event *afb_daemon_get_event_loop(); + +/* + * Retrieves the common systemd's user/session d-bus of AFB + */ +struct sd_bus *afb_daemon_get_user_bus(); + +/* + * Retrieves the common systemd's system d-bus of AFB + */ +struct sd_bus *afb_daemon_get_system_bus(); +``` + +The 2 following functions are linked to event management. +Broadcasting an event send it to any possible listener. + +```C +/* + * Broadcasts widely the event of 'name' with the data 'object'. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * Calling this function is only forbidden during preinit. + * + * Returns the count of clients that received the event. + */ +int afb_daemon_broadcast_event(const char *name, struct json_object *object); + +/* + * Creates an event of 'name' and returns it. + * + * Calling this function is only forbidden during preinit. + * + * See afb_event_is_valid to check if there is an error. + */ +struct afb_event afb_daemon_make_event(const char *name); +``` + +The following function is used by logging macros and should normally +not be used. +Instead, you should use the macros: + +- **AFB\_ERROR** +- **AFB\_WARNING** +- **AFB\_NOTICE** +- **AFB\_INFO** +- **AFB\_DEBUG** + +```C +/* + * Send a message described by 'fmt' and following parameters + * to the journal for the verbosity 'level'. + * + * 'file', 'line' and 'func' are indicators of position of the code in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + */ +void afb_daemon_verbose(int level, const char *file, int line, const char * func, const char *fmt, ...); +``` + +The 2 following functions MUST be used to access data of the bindings. + +```C +/* + * Get the root directory file descriptor. This file descriptor can + * be used with functions 'openat', 'fstatat', ... + */ +int afb_daemon_rootdir_get_fd(); + +/* + * Opens 'filename' within the root directory with 'flags' (see function openat) + * using the 'locale' definition (example: "jp,en-US") that can be NULL. + * Returns the file descriptor or -1 in case of error. + */ +int afb_daemon_rootdir_open_locale(const char *filename, int flags, const char *locale); +``` + +The following function is used to queue jobs. + +```C +/* + * Queue the job defined by 'callback' and 'argument' for being executed asynchronously + * in this thread (later) or in an other thread. + * If 'group' is not NUL, the jobs queued with a same value (as the pointer value 'group') + * are executed in sequence in the order of there submission. + * If 'timeout' is not 0, it represent the maximum execution time for the job in seconds. + * At first, the job is called with 0 as signum and the given argument. + * The job is executed with the monitoring of its time and some signals like SIGSEGV and + * SIGFPE. When a such signal is catched, the job is terminated and re-executed but with + * signum being the signal number (SIGALRM when timeout expired). + * + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_queue_job(void (*callback)(int signum, void *arg), void *argument, void *group, int timeout) +``` + +The following function must be used when a binding depends on other +bindings at its initialization. + +```C +/* + * Tells that it requires the API of "name" to exist + * and if 'initialized' is not null to be initialized. + * Calling this function is only allowed within init. + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_require_api(const char *name, int initialized) +``` + +This function allows to give a different name to the binding. +It can be called during pre-init. + +```C +/* + * Set the name of the API to 'name'. + * Calling this function is only allowed within preinit. + * Returns 0 in case of success or -1 in case of error. + */ +int afb_daemon_rename_api(const char *name); +``` + +## Functions of class afb_service + +The following functions allow services to call verbs of other +bindings for themselves. + +```C +/** + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' in the name of the binding. + * The result of the call is delivered to the 'callback' function with the 'callback_closure'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * The 'callback' receives 3 arguments: + * 1. 'closure' the user defined closure pointer 'callback_closure', + * 2. 'status' a status being 0 on success or negative when an error occurred, + * 2. 'result' the resulting data as a JSON object. + * + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param callback The to call on completion + * @param callback_closure The closure to pass to the callback + * + * @see also 'afb_req_subcall' + */ +void afb_service_call( + const char *api, + const char *verb, + struct json_object *args, + void (*callback)(void*closure, int status, struct json_object *result), + void *callback_closure); + +/** + * Calls the 'verb' of the 'api' with the arguments 'args' and 'verb' in the name of the binding. + * 'result' will receive the response. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * @param api The api name of the method to call + * @param verb The verb name of the method to call + * @param args The arguments to pass to the method + * @param result Where to store the result - should call json_object_put on it - + * + * @returns 0 in case of success or a negative value in case of error. + * + * @see also 'afb_req_subcall' + */ +int afb_service_call_sync( + const char *api, + const char *verb, + struct json_object *args, + struct json_object **result); +``` + +## Functions of class afb_event + +This function checks whether the event is valid. +It must be used when creating events. + +```C +/* + * Checks wether the 'event' is valid or not. + * + * Returns 0 if not valid or 1 if valid. + */ +int afb_event_is_valid(struct afb_event event); +``` + +The two following functions are used to broadcast or push +event with its data. + +```C +/* + * Broadcasts widely the 'event' with the data 'object'. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * Returns the count of clients that received the event. + */ +int afb_event_broadcast(struct afb_event event, struct json_object *object); + +/* + * Pushes the 'event' with the data 'object' to its observers. + * 'object' can be NULL. + * + * For convenience, the function calls 'json_object_put' for 'object'. + * Thus, in the case where 'object' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * Returns the count of clients that received the event. + */ +int afb_event_push(struct afb_event event, struct json_object *object); +``` + +The following function destroys the event. + +```C +/* + * Drops the data associated to the 'event' + * After calling this function, the event + * MUST NOT BE USED ANYMORE. + */ +void afb_event_drop(struct afb_event event); +``` + +This function allows to retrieve the exact name of the event. + +```C +/* + * Gets the name associated to the 'event'. + */ +const char *afb_event_name(struct afb_event event); +``` + +## Functions of class afb_req + +This function checks the validity of the **req**. + +```C +/* + * Checks wether the request 'req' is valid or not. + * + * Returns 0 if not valid or 1 if valid. + */ +int afb_req_is_valid(struct afb_req req); +``` + +The following functions retrieves parameters of the request. + +```C +/* + * Gets from the request 'req' the argument of 'name'. + * Returns a PLAIN structure of type 'struct afb_arg'. + * When the argument of 'name' is not found, all fields of result are set to NULL. + * When the argument of 'name' is found, the fields are filled, + * in particular, the field 'result.name' is set to 'name'. + * + * There is a special name value: the empty string. + * The argument of name "" is defined only if the request was made using + * an HTTP POST of Content-Type "application/json". In that case, the + * argument of name "" receives the value of the body of the HTTP request. + */ +struct afb_arg afb_req_get(struct afb_req req, const char *name); + +/* + * Gets from the request 'req' the string value of the argument of 'name'. + * Returns NULL if when there is no argument of 'name'. + * Returns the value of the argument of 'name' otherwise. + * + * Shortcut for: afb_req_get(req, name).value + */ +const char *afb_req_value(struct afb_req req, const char *name); + +/* + * Gets from the request 'req' the path for file attached to the argument of 'name'. + * Returns NULL if when there is no argument of 'name' or when there is no file. + * Returns the path of the argument of 'name' otherwise. + * + * Shortcut for: afb_req_get(req, name).path + */ +const char *afb_req_path(struct afb_req req, const char *name); + +/* + * Gets from the request 'req' the json object hashing the arguments. + * The returned object must not be released using 'json_object_put'. + */ +struct json_object *afb_req_json(struct afb_req req); +``` + +The following functions emit the reply to the request. + +```C +/* + * Sends a reply of kind success to the request 'req'. + * The status of the reply is automatically set to "success". + * Its send the object 'obj' (can be NULL) with an + * informational comment 'info (can also be NULL). + * + * For convenience, the function calls 'json_object_put' for 'obj'. + * Thus, in the case where 'obj' should remain available after + * the function returns, the function 'json_object_get' shall be used. + */ +void afb_req_success(struct afb_req req, struct json_object *obj, const char *info); + +/* + * Same as 'afb_req_success' but the 'info' is a formatting + * string followed by arguments. + * + * For convenience, the function calls 'json_object_put' for 'obj'. + * Thus, in the case where 'obj' should remain available after + * the function returns, the function 'json_object_get' shall be used. + */ +void afb_req_success_f(struct afb_req req, struct json_object *obj, const char *info, ...); + +/* + * Same as 'afb_req_success_f' but the arguments to the format 'info' + * are given as a variable argument list instance. + * + * For convenience, the function calls 'json_object_put' for 'obj'. + * Thus, in the case where 'obj' should remain available after + * the function returns, the function 'json_object_get' shall be used. + */ +void afb_req_success_v(struct afb_req req, struct json_object *obj, const char *info, va_list args); + +/* + * Sends a reply of kind failure to the request 'req'. + * The status of the reply is set to 'status' and an + * informational comment 'info' (can also be NULL) can be added. + * + * Note that calling afb_req_fail("success", info) is equivalent + * to call afb_req_success(NULL, info). Thus even if possible it + * is strongly recommended to NEVER use "success" for status. + */ +void afb_req_fail(struct afb_req req, const char *status, const char *info); + +/* + * Same as 'afb_req_fail' but the 'info' is a formatting + * string followed by arguments. + */ +void afb_req_fail_f(struct afb_req req, const char *status, const char *info, ...); + +/* + * Same as 'afb_req_fail_f' but the arguments to the format 'info' + * are given as a variable argument list instance. + */ +void afb_req_fail_v(struct afb_req req, const char *status, const char *info, va_list args); +``` + +The following functions handle the session data. + +```C +/* + * Gets the pointer stored by the binding for the session of 'req'. + * When the binding has not yet recorded a pointer, NULL is returned. + */ +void *afb_req_context_get(struct afb_req req); + +/* + * Stores for the binding the pointer 'context' to the session of 'req'. + * The function 'free_context' will be called when the session is closed + * or if binding stores an other pointer. + */ +void afb_req_context_set(struct afb_req req, void *context, void (*free_context)(void*)); + +/* + * Gets the pointer stored by the binding for the session of 'req'. + * If the stored pointer is NULL, indicating that no pointer was + * already stored, afb_req_context creates a new context by calling + * the function 'create_context' and stores it with the freeing function + * 'free_context'. + */ +void *afb_req_context(struct afb_req req, void *(*create_context)(), void (*free_context)(void*)); + +/* + * Frees the pointer stored by the binding for the session of 'req' + * and sets it to NULL. + * + * Shortcut for: afb_req_context_set(req, NULL, NULL) + */ +void afb_req_context_clear(struct afb_req req); + +/* + * Closes the session associated with 'req' + * and delete all associated contexts. + */ +void afb_req_session_close(struct afb_req req); + +/* + * Sets the level of assurance of the session of 'req' + * to 'level'. The effect of this function is subject of + * security policies. + * Returns 1 on success or 0 if failed. + */ +int afb_req_session_set_LOA(struct afb_req req, unsigned level); +``` + +The 4 following functions must be used for asynchronous handling requests. + +```C +/* + * Adds one to the count of references of 'req'. + * This function MUST be called by asynchronous implementations + * of verbs if no reply was sent before returning. + */ +void afb_req_addref(struct afb_req req); + +/* + * Substracts one to the count of references of 'req'. + * This function MUST be called by asynchronous implementations + * of verbs after sending the asynchronous reply. + */ +void afb_req_unref(struct afb_req req); + +/* + * Stores 'req' on heap for asynchronous use. + * Returns a handler to the stored 'req' or NULL on memory depletion. + * The count of reference to 'req' is incremented on success + * (see afb_req_addref). + */ +struct afb_stored_req *afb_req_store(struct afb_req req); + +/* + * Retrieves the afb_req stored at 'sreq'. + * Returns the stored request. + * The count of reference is UNCHANGED, thus, the + * function 'afb_req_unref' should be called on the result + * after that the asynchronous reply if sent. + */ +struct afb_req afb_req_unstore(struct afb_stored_req *sreq); +``` + +The two following functions are used to associate client with events +(subscription). + +```C +/* + * Establishes for the client link identified by 'req' a subscription + * to the 'event'. + * Returns 0 in case of successful subscription or -1 in case of error. + */ +int afb_req_subscribe(struct afb_req req, struct afb_event event); + +/* + * Revokes the subscription established to the 'event' for the client + * link identified by 'req'. + * Returns 0 in case of successful subscription or -1 in case of error. + */ +int afb_req_unsubscribe(struct afb_req req, struct afb_event event); +``` + +The following functions must be used to make request in the name of the +client (with its permissions). + +```C +/* + * Makes a call to the method of name 'api' / 'verb' with the object 'args'. + * This call is made in the context of the request 'req'. + * On completion, the function 'callback' is invoked with the + * 'closure' given at call and two other parameters: 'iserror' and 'result'. + * 'status' is 0 on success or negative when on an error reply. + * 'result' is the json object of the reply, you must not call json_object_put + * on the result. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * See also: + * - 'afb_req_subcall_req' that is convenient to keep request alive automatically. + * - 'afb_req_subcall_sync' the synchronous version + */ +void afb_req_subcall( + struct afb_req req, + const char *api, + const char *verb, + struct json_object *args, + void (*callback)(void *closure, int status, struct json_object *result), + void *closure); + +/* + * Makes a call to the method of name 'api' / 'verb' with the object 'args'. + * This call is made in the context of the request 'req'. + * On completion, the function 'callback' is invoked with the + * original request 'req', the 'closure' given at call and two + * other parameters: 'iserror' and 'result'. + * 'status' is 0 on success or negative when on an error reply. + * 'result' is the json object of the reply, you must not call json_object_put + * on the result. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * See also: + * - 'afb_req_subcall' that doesn't keep request alive automatically. + * - 'afb_req_subcall_sync' the synchronous version + */ +static inline void afb_req_subcall_req(struct afb_req req, const char *api, const char *verb, struct json_object *args, void (*callback)(void *closure, int iserror, struct json_object *result, struct afb_req req), void *closure) +{ + req.itf->subcall_req(req.closure, api, verb, args, callback, closure); +} + +/* + * Makes a call to the method of name 'api' / 'verb' with the object 'args'. + * This call is made in the context of the request 'req'. + * This call is synchronous, it waits until completion of the request. + * It returns 0 on success or a negative value on error answer. + * The object pointed by 'result' is filled and must be released by the caller + * after its use by calling 'json_object_put'. + * + * For convenience, the function calls 'json_object_put' for 'args'. + * Thus, in the case where 'args' should remain available after + * the function returns, the function 'json_object_get' shall be used. + * + * See also: + * - 'afb_req_subcall_req' that is convenient to keep request alive automatically. + * - 'afb_req_subcall' that doesn't keep request alive automatically. + */ +int afb_req_subcall_sync( + struct afb_req req, + const char *api, + const char *verb, + struct json_object *args, + struct json_object **result); +``` + +The following function is used by logging macros and should normally +not be used. +Instead, you should use the macros: + +- **AFB_REQ_ERROR** +- **AFB_REQ_WARNING** +- **AFB_REQ_NOTICE** +- **AFB_REQ_INFO** +- **AFB_REQ_DEBUG** + +```C +/* + * Send associated to 'req' a message described by 'fmt' and following parameters + * to the journal for the verbosity 'level'. + * + * 'file', 'line' and 'func' are indicators of position of the code in source files + * (see macros __FILE__, __LINE__ and __func__). + * + * 'level' is defined by syslog standard: + * EMERGENCY 0 System is unusable + * ALERT 1 Action must be taken immediately + * CRITICAL 2 Critical conditions + * ERROR 3 Error conditions + * WARNING 4 Warning conditions + * NOTICE 5 Normal but significant condition + * INFO 6 Informational + * DEBUG 7 Debug-level messages + */ +void afb_req_verbose(struct afb_req req, int level, const char *file, int line, const char * func, const char *fmt, ...); +``` + +The functions below allow a binding involved in the platform security +to explicitly check a permission of a client or to get the calling +application identity. + +```C +/* + * Check whether the 'permission' is granted or not to the client + * identified by 'req'. + * + * Returns 1 if the permission is granted or 0 otherwise. + */ +int afb_req_has_permission(struct afb_req req, const char *permission); + +/* + * Get the application identifier of the client application for the + * request 'req'. + * + * Returns the application identifier or NULL when the application + * can not be identified. + * + * The returned value if not NULL must be freed by the caller + */ +char *afb_req_get_application_id(struct afb_req req); + +/* + * Get the user identifier (UID) of the client application for the + * request 'req'. + * + * Returns -1 when the application can not be identified. + */ +int afb_req_get_uid(struct afb_req req); +``` + +## Logging macros + +The following macros must be used for logging: + +```C +AFB_ERROR(fmt,...) +AFB_WARNING(fmt,...) +AFB_NOTICE(fmt,...) +AFB_INFO(fmt,...) +AFB_DEBUG(fmt,...) +``` + +The following macros can be used for logging in the context +of a request **req** of type **afb_req**: + +```C +AFB_REQ_ERROR(req,fmt,...) +AFB_REQ_WARNING(req,fmt,...) +AFB_REQ_NOTICE(req,fmt,...) +AFB_REQ_INFO(req,fmt,...) +AFB_REQ_DEBUG(req,fmt,...) +``` + +By default, the logging macros add file, line and function +indication. diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/7_Document_revisions/Document_revisions.md b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/7_Document_revisions/Document_revisions.md new file mode 100644 index 0000000..5b6064a --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/7_Document_revisions/Document_revisions.md @@ -0,0 +1,23 @@ +--- +edit_link: '' +title: Document revisions +origin_url: >- + https://git.automotivelinux.org/src/app-framework-binder/plain/docs/REVISIONS.md?h=master +--- + + + +Document revisions +================== + +| Date | Version | Designation  | Author | +|--------------|:----------:|----------------------------------------------|-------------------------------------------------------| +| 23 May 2016 | 0.9 | Initial release | J. Bollo [ IoT.bzh ]
M. Bachmann [ IoT.bzh ] | +| 30 May 2016 | 1.0 | Master document edition, final review | S. Desneux [ IoT.bzh ]
F. Ar Foll [ IoT.bzh ] | +| 21 Sept 2016 | 2.0 | Updated with new sections (events,widgets) | J. Bollo [ IoT.bzh ]
S. Desneux [ IoT.bzh ] | +| 12 Dec 2016 | 2.1 | Updated for CC Release | S. Desneux [ IoT.bzh ] | +| 14 Dec 2016 | 3.0 | Minor fixes, alignment with CC version | S. Desneux [ IoT.bzh ] | +| 20 Mar 2017 | 3.1 | Systemd integration | J. Bollo [ IoT.bzh ]
S. Desneux [ IoT.bzh ] | +| 21 Jun 2017 | 4.0 | Update for AGL DD | J. Bollo [ IoT.bzh ]
S. Desneux [ IoT.bzh ] | +| 21 Sep 2017 | 4.99-EERC1 | Update for AGL EE-RC1 | J. Bollo [ IoT.bzh ]
S. Desneux [ IoT.bzh ] | +| 14 Jun 2018 | 5.99-FFRC1 | Update for AGL FF-RC1 | J. Bollo [ IoT.bzh ] | diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/basis.svg b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/basis.svg new file mode 100644 index 0000000..0d42d76 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/basis.svg @@ -0,0 +1,356 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + APPLICATION + + + + + + + + BINDERafb-daemon + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + SECURITYCONTEXT + + + + + + http + + + + + + ws + + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/interconnection.svg b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/interconnection.svg new file mode 100644 index 0000000..4a10217 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/interconnection.svg @@ -0,0 +1,854 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + APPLICATION + + + + + + + + BINDERafb-daemon + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + SECURITYCONTEXT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + APPLICATION + + + + + + + + BINDERafb-daemon + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + SECURITYCONTEXT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + APPLICATION + + + + + + + + BINDERafb-daemon + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + SECURITYCONTEXT + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + APPLICATION + + + + + + + + BINDERafb-daemon + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + BINDING + + + + + + + + + + + + SECURITYCONTEXT + + + + + + + + + interconnectiondbus, ws,bus1, tls,... + + + + + + + + A + + + + + + + + C + + + + + + + + B + + + + + + + + D + + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/signaling-basis.svg b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/signaling-basis.svg new file mode 100644 index 0000000..b13fcf1 --- /dev/null +++ b/docs/4_APIs_and_Services/4.3_Application_Framework_Binder/pictures/signaling-basis.svg @@ -0,0 +1,145 @@ + + + + + + + request-data + + + + + + client 1 + + + + + + + + client 2 + + + + + + + + : framework + + + + + + + + signaling agent + + + + + + + + + + + request-data + + + + + + afb_daemon_make_event + + + + + + + + + afb_req_subscribe + + + + + reply of request-data + + + + + + afb_req_subscribe + + + + + reply of request-data + + + + + + device + + + + + + + + + setup + + + + + << wake up >> + + + + + afb_event_push + + + + + << event >> + + + + + << event >> + + + + + reply of afb_event_push + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/0_Installation/Installation.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/0_Installation/Installation.md new file mode 100644 index 0000000..512e08f --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/0_Installation/Installation.md @@ -0,0 +1,33 @@ +--- +edit_link: '' +title: Installation +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/0_Installation.md?h=master +--- + + + +# Installation + +[Verify Your Build Host](../../../devguides/reference/1-verify-build-host.html). + +Use the following command-line to get the `afb-test` binding and all its +dependencies. + +* Fedora (>= 27): + +```bash +dnf install agl-app-afb-test-devel +``` + +* OpenSuse (>= 15.0): + +```bash +zypper install agl-app-afb-test-devel +``` + +* Ubuntu (>= Xenial), Debian stable: + +```bash +apt-get install agl-app-afb-test-dev +``` diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/1_Write_the_tests/Write_the_tests.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/1_Write_the_tests/Write_the_tests.md new file mode 100644 index 0000000..b5d6ed7 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/1_Write_the_tests/Write_the_tests.md @@ -0,0 +1,261 @@ +--- +edit_link: '' +title: Write the tests +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/1_Write_the_tests.md?h=master +--- + + + +# Write the tests + +## Create the test tree + +At the root of your project, create a test-dedicated directory that holds +all your test materials. A classic test tree looks like the following: + +```tree + test + ├── CMakeLists.txt + └── afb-test + ├── CMakeLists.txt + ├── etc + │ ├── CMakeLists.txt + │ └── aft-agl-middlename.json + ├── fixtures + │ ├── CMakeLists.txt + │ ├── helper.sh + │ ├── data + │ └── plugin.lua + └── tests + ├── CMakeLists.txt + ├── test01.lua + ├── test02.lua + └── test03.lua + ... +``` + +Here is a description of each subdirectory purpose: + +- *etc*`: Holds the test binding configuration in a JSON file. +- *fixtures*: contains all external needed files to run your tests. + This subdirectory is primarily used to inject data or a plugin + with the mock-up APIs code in a LUA or C plugin. +- *tests*: Contains only the tests written in LUA for your binding. + +## Create your configuration file + +The configuration file describes your test API and how it launches the tests. +A test binding does not provide verbs. +This configuration describes the API verb(s) and mocked-up APIs. +Following are the `key` descriptions for the configuration file: + +### `metadata` section + +- `uid`: A simple label useful for debugging. +- `version` (optional): The test's version. +- `info` (optional): Provides information about the test. +- `api`: The name your test binding takes. + Formerly, the name was the test API name prefixed with `aft` + (i.e. `aft-`). +- `require`: The tested API's name. This key ensure that the tested API is + correctly launched and initialized so the test binding can test it. + +### `testVerb` section + +- `uid`: The verb name. +- `info` (optional): Provides information about the verb. +- `action`: A special string indicating the function to trigger when the verb is + called. The verb is always the same about the test binding. +- `args` Contains the following: + - `trace`: The name of the tested API you are testing. `trace` is + needed to allow the test binding trace the tested API and retrieve through + the binder's monitoring feature `calls` and `events`. + - `files`: A string or an array of strings of the LUA files with your tests. + Only provide the file name. Do not provide the path. + +### `mapis` (mocked up API), section + +- `uid`: The mocked up API's name +- `info` (optional): Provides information on the mock-up API. +- `libs`: The LUA script or C plugin file name. + +#### `verbs` section + +Describes the implemented mocked up API verbs. Each verb maps to a function +name that is executed when the verb is called. + +- `uid`: The verb's name. +- `info` (optional): Provides information on the verb. +- `action`: A URI string that points to a C plugin or LUA script's function that + is executes when the verb is called. The format of the action URI is: + ``://``#`` + +#### `events` section. + +Allows you to trigger a function when a described event is received. +The trigger can be for any event on which you need to apply modifications. +You do not have to enumerate each possible event that the mocked up API can +generate. You could avoid this section if you do not want to execute a function +when an event is received. + +- `uid`: The event's name (e.g. `/`) +- `info` (optional): Provides information about the event. +- `action`: A URI string that points to a C plugin or LUA script's function that + is executed when an event is received. The format of the action URI is: + ``://``#``. + The action `lua://AFT#_evt_catcher_` is the default `afb-test` events listener. + +### Configuration examples + +Here is a simple example: + +```json +{ + "id": "http://iot.bzh/download/public/schema/json/ctl-schema.json#", + "$schema": "http://iot.bzh/download/public/schema/json/ctl-schema.json#", + "metadata": { + "uid": "Hello_Test", + "version": "1.0", + "api": "aft-example", + "info": "Binding made to test other bindings", + "require": [ + "hello" + ] + }, + "testVerb": { + "uid": "testing-hello", + "info": "Launch the tests against hello api", + "action": "lua://AFT#_launch_test", + "args": { + "trace": "hello", + "files": ["aftTest.lua","helloworld.lua"] + } + } +} +``` + +Following is another example that uses a mocked up `low-can` API: + +```json +{ + "id": "http://iot.bzh/download/public/schema/json/ctl-schema.json#", + "$schema": "http://iot.bzh/download/public/schema/json/ctl-schema.json#", + "metadata": { + "uid": "Other_Tests", + "version": "1.0", + "api": "aft-example", + "info": "Binding made to test other bindings", + "require": [ + "tested-api" + ] + }, + "testVerb": { + "uid": "Complete", + "info": "Launch all the tests", + "action": "lua://AFT#_launch_test", + "args": { + "trace": "low-can", + "files": [ "aftTest.lua", "mapis-tests.lua" ] + } + }, + "mapis": [{ + "uid": "low-can", + "info": "Faked low-can API", + "libs": "mapi_low-can.lua", + "verbs": [ + { + "uid": "subscribe", + "info": "Subscribe to CAN signals events", + "action": "lua://low-can#_subscribe" + }, + {...}, + { + "uid": "write", + "info": "Write a CAN messages to the CAN bus.", + "action": "lua://low-can#_write" + } + ], + "events": [{ + "uid": "low-can/diagnostic_messages", + "action": "lua://AFT#_evt_catcher_" + },{ + "uid": "low-can/messages_engine_speed", + "action": "lua://AFT#_evt_catcher_" + },{ + "uid": "low-can/messages_vehicle_speed", + "action": "lua://AFT#_evt_catcher_" + }] + }] +} +``` + +## The LUA test files + +The test framework uses the LUA language to describe the tests. + +You must be aware of two things when you write tests using +this framework: *test* and *assertions* functions. + +- *Assertions* functions test an atomic operation result. + (ie: `1+1 = 2`). +- *Test* functions represent a test. These functions represent a set of one + or more *assertions* that must all succeed in order to valid the test. + +The framework comes with several *test* and *assertion* functions that +allow verb calls and received events to be tested. Use these provided +*test* functions as a start. If you +need more functions, use the ones that call a callback. If the test is more complex or +more comprehensive then *describe* your test function using *assert* functions. +Following is an example. + +See the test framework functions [References](Reference/0_BindingTestFunctions.html) for a +comprehensive list of available *tests* and *assertions* functions. + +### Tests example + +```lua + function _callback(responseJ) + _AFT.assertStrContains(responseJ.response, "Some String") + end + + function _callbackError(responseJ) + _AFT.assertStrContains(responseJ.request.info, "Ping Binder Daemon fails") + end + + function _callbackEvent(eventName, eventData) + _AFT.assertEquals(eventData, {data = { key = 'weird others data', another_key = 123.456 }}) + end + + _AFT.addEventToMonitor("hello/anEvent") + _AFT.addEventToMonitor("hello/anotherEvent", _callbackEvent) + + _AFT.testVerbStatusSuccess('testPingSuccess','hello', 'ping', {}) + _AFT.testVerbResponseEquals('testPingSuccess','hello', 'ping', {}, "Some String") + _AFT.testVerbResponseEquals('testPingSuccess','hello', 'ping', {}, "Unexpected String") + _AFT.testVerbCb('testPingSuccess','hello', 'ping', {}, _callback) + _AFT.testVerbStatusError('testPingError', 'hello', 'pingfail', {}) + _AFT.testVerbResponseEqualsError('testPingError', 'hello', 'pingfail', {}, "Ping Binder Daemon fails") + _AFT.testVerbResponseEqualsError('testPingError', 'hello', 'pingfail', {}, "Ping Binder Daemon succeed") + _AFT.testVerbCbError('testPingError', 'hello', 'pingfail', {}, _callbackError) + + _AFT.testVerbStatusSuccess('testEventAdd', 'hello', 'eventadd', {tag = 'event', name = 'anEvent'}) + _AFT.testVerbStatusSuccess('testEventSub', 'hello', 'eventsub', {tag = 'event'}) + _AFT.testVerbStatusSuccess('testEventPush', 'hello', 'eventpush', {tag = 'event', data = { key = 'some data', another_key = 123}}) + + _AFT.testVerbStatusSuccess('testEventAdd', 'hello', 'eventadd', {tag = 'evt', name = 'anotherEvent'}) + _AFT.testVerbStatusSuccess('testEventSub', 'hello', 'eventsub', {tag = 'evt'}) + _AFT.testVerbStatusSuccess('testEventPush', 'hello', 'eventpush', {tag = 'evt', data = { key = 'weird others data', another_key = 123.456}}) + + _AFT.testVerbStatusSuccess('testGenerateWarning', 'hello', 'verbose', {level = 4, message = 'My Warning message!'}) + + _AFT.testEvtGrpReceived("TestEventGroupReceived",{"hello/anEvent","hello/anotherEvent"},300000) + _AFT.testEvtGrpNotReceived("TestEventGroupNotReceived",{"hello/anEvent","hello/anotherEvent"},300000) + + _AFT.testEvtReceived("testEvent", "hello/anEvent",300000) + _AFT.testEvtReceived("testEventCb", "hello/anotherEvent",300000) + + _AFT.describe("myTestLabel", function() + _AFT.assertEquals(false, false) + end) +``` diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/2_The_test_widget/The_test_widget.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/2_The_test_widget/The_test_widget.md new file mode 100644 index 0000000..2933f74 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/2_The_test_widget/The_test_widget.md @@ -0,0 +1,74 @@ +--- +edit_link: '' +title: The test widget +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/2_The_test_widget.md?h=master +--- + + + +# How to build the test widget using app-templates/cmake-apps-module + +## Defining CMake targets + +Now that the test tree has been created, in each directory you have to create +a `CMakeLists.txt` file to hold the CMake's target definition. For each target +you need to specify a **LABELS** depending on the purpose of the files for each +directory. There are more explanations about using the *cmake-apps-module* (the +former *app-templates* submodule) in the [documentation website](../../../devguides/reference/cmakeafbtemplates/dev_guide/advanced-usage.html). + +Here is a cheat sheet to map the **LABELS** target for each classic test tree +directory: + +* `etc` uses the label **TEST-CONFIG** +* `fixtures` uses the label **TEST-DATA** +* `tests` uses the label **TEST-DATA** + +i.e for the `etc` folder: + +```cmake +PROJECT_TARGET_ADD(afb-test-config) + + file(GLOB CONF_FILES "*.json") + + add_input_files("${CONF_FILES}") + + SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + LABELS "TEST-CONFIG" + OUTPUT_NAME ${TARGET_NAME} + ) +``` + +> **CAUTION**: make sure that you have CMakeLists files that include your +> subdirectories target (cf: previous chapter `Write the tests`). + +## Build the test widget + +By default, the test widget is not built, you have to specify that you want to +build it or use a special target. + +### Building at the same time than classic widget + +Specify the option `BUILD_TEST_WGT=TRUE` when you configure your build. + +ie: + +```bash +cd build +cmake -DBUILD_TEST_WGT=TRUE .. +make +make widget +``` + +### Building separately only the test widget + +Just use the target `test_widget` after a classic build. + +ie: + +```bash +cd build +cmake .. +make +make test_widget +``` diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/3_Launch_the_tests/Launch_the_tests.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/3_Launch_the_tests/Launch_the_tests.md new file mode 100644 index 0000000..43993f4 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/3_Launch_the_tests/Launch_the_tests.md @@ -0,0 +1,336 @@ +--- +edit_link: '' +title: Launch the tests +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/3_Launch_the_tests.md?h=master +--- + + + +# How to launch the tests ? + +## Natively during the development + +It could be convenient to be able to test the software that you are currently +developing. Then you can ensure that your modifications haven't introduced +regressions, bugs, etc. This depends upon your tests of course. + +As previously saw, you need the `test widget` to be able to launch the tests and +you need also to have the `afb-test` binding installed and the `application +framework binder` to be able to execute your tests. + +Assuming you already installed those components on your development host, then +proceed as the following from the project root directory: + +```bash +cd build +cmake -DBUILD_TEST_WGT=TRUE .. +make +make widget +``` + +To prepare all files needed for the test launch then use the `afm-test` script: + +```bash +# Usage of afm-test command line utility +afm-test --help +Usage: /opt/AGL/bin/afm-test [-m|--mode ] [-t|--timeout ] [-l|--lavaoutput] +binding-wgt-rootdir: path to the test wgt file +test-wgt-rootdir: path to the test folder file +-m|--mode: SOLO (1 binder) or SERVICE (2 binders) (Default: SOLO) +-t|--timeout: timeout in second. (Default 3 seconds) +-l|--lavaoutput: Flags indicating the binding to add Lava special test markers. +Error: Test launch failed. Code: 1 +# Launching the test from your build project directory +afm-test package package-test +``` + +### Example with the afb-test selftest suite + +Prepare the launch building the `test widget`: + +```bash +$ cd build +# Cleaning the previous build files +$ rm -rf * +# Configuration step +$ cmake -DBUILD_TEST_WGT=TRUE .. +-- The C compiler identification is GNU 8.2.1 +-- The CXX compiler identification is GNU 8.2.1 +-- Check for working C compiler: /usr/lib64/ccache/cc +-- Check for working C compiler: /usr/lib64/ccache/cc -- works +-- Detecting C compiler ABI info +-- Detecting C compiler ABI info - done +-- Detecting C compile features +-- Detecting C compile features - done +-- Check for working CXX compiler: /usr/lib64/ccache/c++ +-- Check for working CXX compiler: /usr/lib64/ccache/c++ -- works +-- Detecting CXX compiler ABI info +-- Detecting CXX compiler ABI info - done +-- Detecting CXX compile features +-- Detecting CXX compile features - done +Distribution detected (separated by ';' choose one of them) fedora +Include: /home/claneys/.config/app-templates/cmake.d/00-common-var.cmake +Include: /home/claneys/Workspace/Sources/IOTbzh/gerrit.automotivelinux.org/apps/app-afb-test/conf.d/cmake/00-default-osconfig.cmake +Include: /usr/share/cmake/Modules/CMakeAfbTemplates/cmake/cmake.d/01-build_options.cmake +-- Found PkgConfig: /usr/bin/pkg-config (found version "1.4.2") +-- Checking for module 'json-c' +-- Found json-c, version 0.13.1 +-- Checking for module 'libsystemd>=222' +-- Found libsystemd, version 238 +-- Checking for module 'afb-daemon>=4.0' +-- Found afb-daemon, version 6.90.0 +-- Checking for module 'lua>=5.3' +-- Found lua, version 5.3.4 +Include: /usr/share/cmake/Modules/CMakeAfbTemplates/cmake/cmake.d/02-variables.cmake +-- Check gcc_minimal_version (found gcc version 8.2.1) (found g++ version 8.2.1) +Include: /usr/share/cmake/Modules/CMakeAfbTemplates/cmake/cmake.d/03-macros.cmake +Include: /usr/share/cmake/Modules/CMakeAfbTemplates/cmake/cmake.d/04-extra_targets.cmake +-- Overwrite the CMAKE default install prefix with /opt/AGL +-- Found CURL: /usr/lib64/libcurl.so (found version "7.59.0") +-- Qt's WebSocket AFB Client: Disabled! +-- CURL wrapping helpers: Enabled! +-- Notice: LUA Controler Support Selected +-- Notice: Using default test widget configuration's file. +-- If you want to use a customized test-config.xml template then specify TEST_WIDGET_CONFIG_TEMPLATE in your config.cmake file. +-- Configuring done +-- Generating done +-- Build files have been written to: /home/claneys/Workspace/Sources/IOTbzh/gerrit.automotivelinux.org/apps/app-afb-test/build +# Build the binding +$ make +Scanning dependencies of target test-files +[ 3%] Generating test-files +[ 3%] Built target test-files +Scanning dependencies of target project_populate_test-files +[ 6%] Generating package-test/var/test-files +[ 6%] Built target project_populate_test-files +Scanning dependencies of target afb-test-config +[ 9%] Generating afb-test-config +Warning: JSON_CHECKER not found. Not verification made on files ! +[ 9%] Built target afb-test-config +Scanning dependencies of target project_populate_afb-test-config +[ 12%] Generating package-test/etc/afb-test-config +[ 12%] Built target project_populate_afb-test-config +Scanning dependencies of target aftest-config +[ 16%] Generating aftest-config +Warning: JSON_CHECKER not found. Not verification made on files ! +[ 16%] Built target aftest-config +Scanning dependencies of target project_populate_aftest-config +[ 19%] Generating package/etc/aftest-config +[ 19%] Built target project_populate_aftest-config +Scanning dependencies of target fixture-files +[ 22%] Generating fixture-files +[ 22%] Built target fixture-files +Scanning dependencies of target project_populate_fixture-files +[ 25%] Generating package-test/var/fixture-files +[ 25%] Built target project_populate_fixture-files +Scanning dependencies of target afTest-lua +[ 29%] Generating afTest-lua +[ 29%] Built target afTest-lua +Scanning dependencies of target project_populate_afTest-lua +[ 32%] Generating package/var/afTest-lua +[ 32%] Built target project_populate_afTest-lua +Scanning dependencies of target afb-helpers +[ 35%] Building C object afb-helpers/CMakeFiles/afb-helpers.dir/wrap-json.c.o +[ 38%] Building C object afb-helpers/CMakeFiles/afb-helpers.dir/filescan-utils.c.o +[ 41%] Building C object afb-helpers/CMakeFiles/afb-helpers.dir/escape.c.o +[ 45%] Building C object afb-helpers/CMakeFiles/afb-helpers.dir/curl-wrap.c.o +[ 48%] Linking C static library libafb-helpers.a +[ 48%] Built target afb-helpers +Scanning dependencies of target ctl-utilities +[ 51%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-action.c.o +[ 54%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-config.c.o +[ 58%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-onload.c.o +[ 61%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-plugin.c.o +[ 64%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-control.c.o +[ 67%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-event.c.o +[ 70%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-lua.c.o +[ 74%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-timer.c.o +[ 77%] Building C object app-controller-submodule/ctl-lib/CMakeFiles/ctl-utilities.dir/ctl-lua-utils.c.o +[ 80%] Linking C static library libctl-utilities.a +[ 80%] Built target ctl-utilities +Scanning dependencies of target aft +[ 83%] Building C object src/CMakeFiles/aft.dir/aft.c.o +[ 87%] Building C object src/CMakeFiles/aft.dir/mapis.c.o +[ 90%] Linking C shared module aft.so +[ 90%] Built target aft +Scanning dependencies of target project_populate_aft +[ 93%] Generating package/lib/aft.so +[ 93%] Built target project_populate_aft +Scanning dependencies of target populate +[ 96%] Generating package/bin, package/etc, package/lib, package/htdocs, package/var, package-test/bin, package-test/etc, package-test/lib, package-test/htdocs, package-test/var +[ 96%] Built target populate +Scanning dependencies of target afTest_build_done +++ Typical binding launch: afb-daemon --name afTest --port=1234 --workdir=package-test --ldpaths=/opt/AGL/lib64/afb:../package/lib --token= +[ 96%] Built target afTest_build_done +Scanning dependencies of target autobuild +[100%] Built target autobuild +# Build both widgets classic and test +$ make widget +[ 2%] Built target test-files +Scanning dependencies of target packaging_wgt +[ 5%] Generating package/config.xml +[ 8%] Generating package-test/config.xml, package-test/bin/launcher +[ 8%] Built target packaging_wgt +[ 11%] Generating package-test/var/test-files +[ 11%] Built target project_populate_test-files +Warning: JSON_CHECKER not found. Not verification made on files ! +[ 14%] Built target afb-test-config +[ 17%] Generating package-test/etc/afb-test-config +[ 17%] Built target project_populate_afb-test-config +Warning: JSON_CHECKER not found. Not verification made on files ! +[ 20%] Built target aftest-config +[ 23%] Generating package/etc/aftest-config +[ 23%] Built target project_populate_aftest-config +[ 26%] Built target fixture-files +[ 29%] Generating package-test/var/fixture-files +[ 29%] Built target project_populate_fixture-files +[ 32%] Built target afTest-lua +[ 35%] Generating package/var/afTest-lua +[ 35%] Built target project_populate_afTest-lua +[ 50%] Built target afb-helpers +[ 79%] Built target ctl-utilities +[ 88%] Built target aft +[ 91%] Built target project_populate_aft +[ 94%] Built target populate +Scanning dependencies of target widget +[ 97%] Generating aftest.wgt +NOTICE: -- PACKING widget aftest.wgt from directory /home/claneys/Workspace/Sources/IOTbzh/gerrit.automotivelinux.org/apps/app-afb-test/build/package +[100%] Generating aftest-test.wgt +NOTICE: -- PACKING widget aftest-test.wgt from directory /home/claneys/Workspace/Sources/IOTbzh/gerrit.automotivelinux.org/apps/app-afb-test/build/package-test +++ Install widget file using in the target : afm-util install afTest.wgt +[100%] Built target widget +``` + +Launch the test using the mode SERVICE for the `afb-test` because of a recursion +problem which loads 2 times the same binding and causes conflict. So it is +needed to uses 2 binders then each ones loads its binding properly: + +```bash +$ afm-test package package-test/ -m SERVICE +1..4 +# Started on Tue Oct 30 10:32:46 2018 +# Starting class: TestListverb +ok 1 TestListverb.testFunction +# Starting class: TestGetVerb +ok 2 TestGetVerb.testFunction +# Starting class: Test_turning_on +ok 3 Test_turning_on.testFunction +# Starting class: testLockWait +ok 4 testLockWait.testFunction +# Ran 4 tests in 0.001 seconds, 4 successes, 0 failures +~~~~~~~~~~ BEGIN ALL TESTS ~~~~~~~~~~ +1..59 +# Started on Tue Oct 30 10:32:48 2018 +# Starting class: testAssertEquals +~~~~~ Begin Test ~~~~~ +~~~~~ Begin Test Assert Equals ~~~~~ +~~~~~ End Test Assert Equals ~~~~~ +~~~~~ End Test ~~~~~ +ok 1 testAssertEquals.testFunction +# Starting class: testAssertNotEquals +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +ok 2 testAssertNotEquals.testFunction +# Starting class: testAssertItemsEquals +~~~~~ Begin Test ~~~~~ +[...] +~~~~~ End Test ~~~~~ +ok 57 testAssertVerbStatusError.testFunction +# Starting class: testAssertVerbResponseEqualsError +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +ok 58 testAssertVerbResponseEqualsError.testFunction +# Starting class: testAssertVerbCbError +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +ok 59 testAssertVerbCbError.testFunction +# Ran 59 tests in 0.003 seconds, 59 successes, 0 failures +~~~~~~~~~~ END ALL TESTS ~~~~~~~~~~ +Tests correctly launched. +``` + +## Launch test on a target board + +If you are trying to launch your test on a target you'll have to use +a test widget which contains test files, fixture and configuration. +Then use **afm-test**: + +```bash +# afm-test -h +Usage: /usr/bin/afm-test [-l|--lava] [-v|--verb ] +-l|--lavaoutput: flag that enable Lava test marker to the output. (Default: disabled) +-v|--verb: select a specific verb to launch from the test API. (Default: all) +path: path to the test wgt file +``` + +By default, the test widgets should be located in /usr/AGL/apps/testwgt. This +will install the widget, launch the tests then display the result on standard +output. After that it will kill test binding and remove it. + +### Example on a target + +Here is an example: + +```bash +qemux86-64:~# afm-test /usr/AGL/apps/testwgt/aftest-test.wgt +afm-test /tmp/aftest-test.wgt +PASS: aftest-test@6.90 started with pid=1649 +1..59 +~~~~~ Begin Test ~~~~~ +~~~~~ Begin Test Assert Equals ~~~~~ +~~~~~ End Test Assert Equals ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 1 testAssertEquals.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 2 testAssertNotEquals.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 3 testAssertItemsEquals.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +[...] +PASS: 58 testAssertVerbResponseEqualsError.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 59 testAssertVerbCbError.testFunction +# Ran 59 tests in 0.003 seconds, 59 successes, 0 failures +~~~~~~~~~~ END ALL TESTS ~~~~~~~~~~ +1..63 +~~~~~ Begin Test ~~~~~ +~~~~~ Begin Test Assert Equals ~~~~~ +~~~~~ End Test Assert Equals ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 1 testAssertEquals.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 2 testAssertNotEquals.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 3 testAssertItemsEquals.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +[...] +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 61 TestGetVerb.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 62 Test_turning_on.testFunction +~~~~~ Begin Test ~~~~~ +~~~~~ End Test ~~~~~ +PASS: 63 testLockWait.testFunction +# Ran 63 tests in 0.003 seconds, 63 successes, 0 failures +~~~~~~~~~~ END ALL TESTS ~~~~~~~~~~ +PASS: aftest-test@6.90 killed and removed +``` + +The command being : ```afm-test /usr/AGL/apps/testwgt/aftest-test.wgt``` + +You can see here that everything ran as on your pc terminal. +**Begin Test** and **End Test** are the +beforeEach and afterEach functions and +**END ALL TESTS** is the after all functions. + + **PASS :** shows the function that is or was running. diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/4_Tests_Examples/Tests_Examples.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/4_Tests_Examples/Tests_Examples.md new file mode 100644 index 0000000..a69496b --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/4_Tests_Examples/Tests_Examples.md @@ -0,0 +1,119 @@ +--- +edit_link: '' +title: Tests examples +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/4_Tests_Examples.md?h=master +--- + + + +# Test example + +To launch the binding use the command-line provided at the end of the build, +and the afb-daemon-demo just like in the example below. This will launch the +test of an Helloworld binding example. Tests's codes are available in the LUA +files `conf.d/controller/lua.d/helloworld.lua` and +`conf.d/controller/lua.d/aftTest.lua`. + +The example will run some basics tests on API verb calls and events received. + +## helloworld.lua + +```lua + function _callback(responseJ) + _AFT.assertStrContains(responseJ.response, "Some String") + end + + function _callbackError(responseJ) + _AFT.assertStrContains(responseJ.request.info, "Ping Binder Daemon fails") + end + + function _callbackEvent(eventName, eventData) + _AFT.assertEquals(eventData, {data = { key = 'weird others data', another_key = 123.456 }}) + end + + _AFT.addEventToMonitor("hello/anEvent") + _AFT.addEventToMonitor("hello/anotherEvent", _callbackEvent) + + _AFT.testVerbStatusSuccess('testPingSuccess','hello', 'ping', {}) + _AFT.testVerbResponseEquals('testPingSuccess','hello', 'ping', {}, "Some String") + _AFT.testVerbResponseEquals('testPingSuccess','hello', 'ping', {}, "Unexpected String") + _AFT.testVerbCb('testPingSuccess','hello', 'ping', {}, _callback) + _AFT.testVerbStatusError('testPingError', 'hello', 'pingfail', {}) + _AFT.testVerbResponseEqualsError('testPingError', 'hello', 'pingfail', {}, "Ping Binder Daemon fails") + _AFT.testVerbResponseEqualsError('testPingError', 'hello', 'pingfail', {}, "Ping Binder Daemon succeed") + _AFT.testVerbCbError('testPingError', 'hello', 'pingfail', {}, _callbackError) + + _AFT.testVerbStatusSuccess('testEventAdd', 'hello', 'eventadd', {tag = 'event', name = 'anEvent'}) + _AFT.testVerbStatusSuccess('testEventSub', 'hello', 'eventsub', {tag = 'event'}) + _AFT.testVerbStatusSuccess('testEventPush', 'hello', 'eventpush', {tag = 'event', data = { key = 'some data', another_key = 123}}) + + _AFT.testVerbStatusSuccess('testEventAdd', 'hello', 'eventadd', {tag = 'evt', name = 'anotherEvent'}) + _AFT.testVerbStatusSuccess('testEventSub', 'hello', 'eventsub', {tag = 'evt'}) + _AFT.testVerbStatusSuccess('testEventPush', 'hello', 'eventpush', {tag = 'evt', data = { key = 'weird others data', another_key = 123.456}}) + + _AFT.testVerbStatusSkipped('testEventSub', 'hello', 'eventsub', {tag = 'evt'}) + + _AFT.testVerbStatusSuccess('testGenerateWarning', 'hello', 'verbose', {level = 4, message = 'My Warning message!'}) + + _AFT.testEvtGrpReceived("TestEventGroupReceived",{"hello/anEvent","hello/anotherEvent"},300000) + _AFT.testEvtGrpNotReceived("TestEventGroupNotReceived",{"hello/anEvent","hello/anotherEvent"},300000) + + _AFT.testEvtReceived("testEvent", "hello/anEvent",300000) + _AFT.testEvtReceived("testEventCb", "hello/anotherEvent",300000) + + _AFT.describe("myTestLabel", function() + _AFT.assertEquals(false, false) + end) +``` + +## aftTest.lua + +```lua +_AFT.setBeforeEach(function() print("~~~~~ Begin Test ~~~~~") end) +_AFT.setAfterEach(function() print("~~~~~ End Test ~~~~~") end) + +_AFT.setBeforeAll(function() print("~~~~~~~~~~ BEGIN ALL TESTS ~~~~~~~~~~") return 0 end) +_AFT.setAfterAll(function() print("~~~~~~~~~~ END ALL TESTS ~~~~~~~~~~") return 0 end) + + +local corout = coroutine.create( print ) + +_AFT.describe("testAssertEquals", function() _AFT.assertEquals(false, false) end, + function() print("~~~~~ Begin Test Assert Equals ~~~~~") end, + function() print("~~~~~ End Test Assert Equals ~~~~~") end) + +_AFT.describe("testAssertNotEquals", function() _AFT.assertNotEquals(true,false) end) +_AFT.describe("testAssertItemsEquals", function() _AFT.assertItemsEquals({1,2,3},{3,1,2}) end) +_AFT.describe("testAssertAlmostEquals", function() _AFT.assertAlmostEquals(1.25 ,1.5,0.5) end) +_AFT.describe("testAssertNotAlmostEquals", function() _AFT.assertNotAlmostEquals(1.25,1.5,0.125) end) +_AFT.describe("testAssertEvalToTrue", function() _AFT.assertEvalToTrue(true) end) +_AFT.describe("testAssertEvalToFalse", function() _AFT.assertEvalToFalse(false) end) + +_AFT.describe("testAssertStrContains", function() _AFT.assertStrContains("Hello I'm a string","string") end) +_AFT.describe("testAssertStrContains", function() _AFT.assertStrContains("Hello I'm a second string","second",5) end) + +_AFT.describe("testAssertStrIContains", function() _AFT.assertStrIContains("Hello I'm another string","I'm") end) + +_AFT.describe("testAssertNotStrContains", function() _AFT.assertNotStrContains("Hello it's me again, the other string","banana") end) +_AFT.describe("testAssertNotStrContains", function() _AFT.assertNotStrContains("Hello it's me again, the other string","banana",8) end) +... +... +... +_AFT.describe("testAssertNotIsUserdata", function() _AFT.assertNotIsUserdata(2) end) + + +function _callback(responseJ) _AFT.assertStrContains(responseJ.response, "Some String") end +function _callbackError(responseJ) _AFT.assertStrContains(responseJ.request.info, "Ping Binder Daemon fails") end + +_AFT.describe("testAssertVerbStatusSuccess",function() _AFT.assertVerbStatusSuccess('hello', 'ping', {}) end) +_AFT.describe("testAssertVerbStatusSkipped",function() _AFT.assertVerbStatusSkipped('hello', 'ping', {}) end) +_AFT.describe("testAssertVerbResponseEquals",function() _AFT.assertVerbResponseEquals('hello', 'ping', {},"Some String") end) +_AFT.describe("testAssertVerbCb",function() _AFT.assertVerbCb('hello', 'ping', {},_callback) end) +_AFT.describe("testAssertVerbStatusError",function() _AFT.assertVerbStatusError('hello', 'pingfail', {}) end) +_AFT.describe("testAssertVerbResponseEqualsError",function() _AFT.assertVerbResponseEqualsError('hello', 'pingfail', {},"Ping Binder Daemon fails") end) +_AFT.describe("testAssertVerbCbError",function() _AFT.assertVerbCbError('hello', 'pingfail', {},_callbackError) end) +``` + +> **NOTE**: I suggest you to take this lua file example to make your own test +> then read the following chapter if needed to write more complex tests. diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/1_BindingTestFunctions/BindingTestFunctions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/1_BindingTestFunctions/BindingTestFunctions.md new file mode 100644 index 0000000..0ca593e --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/1_BindingTestFunctions/BindingTestFunctions.md @@ -0,0 +1,121 @@ +--- +edit_link: '' +title: Binding Test Functions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/0_BindingTestFunctions.md?h=master +--- + + + +# Binding Test functions + +* **_AFT.testVerbStatusSuccess(testName, api, verb, args, setUp, tearDown)** + + Simply test that the call of a verb successfully returns. + + *setUp* and *tearDown* are functions that can be added to your context, + it works just like **_AFT.beforeEach()** and **_AFT.afterEach()**, + *setUp* will be ran before your *testFunction* and **_AFT.beforeEach()** + (if set) functions, *tearDown* will be ran after your *testFunction* and + **_AFT.afterEach()** (if set) functions. + +* **_AFT.testVerbStatusError(testName, api, verb, args, setUp, tearDown)** + + The inverse than above. + + *setUp* and *tearDown* are functions that can be added to your context, + it works just like **_AFT.beforeEach()** and **_AFT.afterEach()**, + *setUp* will be ran before your *testFunction* and **_AFT.beforeEach()** + (if set) functions, *tearDown* will be ran after your *testFunction* and + **_AFT.afterEach()** (if set) functions. + +* **_AFT.testVerbStatusSkipped(testName, api, verb, args, setUp, tearDown, msg)** + + Skip a test. + + *msg* is a message to indicate the reason why the test is skip, + it must contain your test name if you want to parse the output. + *setUp* and *tearDown* are functions that can be added to your context, + it works just like **_AFT.beforeEach()** and **_AFT.afterEach()**, + *setUp* will be ran before your *testFunction* and **_AFT.beforeEach()** + (if set) functions, *tearDown* will be ran after your *testFunction* and + **_AFT.afterEach()** (if set) functions. + +* **_AFT.testVerbResponseEquals(testName, api, verb, args, expectedResponse, setUp, tearDown)** + + Test that the call of a verb successfully returns and that verb's response + is equals to the *expectedResponse*. + + *setUp* and *tearDown* are functions that can be added to your context, + it works just like **_AFT.beforeEach()** and **_AFT.afterEach()**, *setUp* + will be ran before your *testFunction* and **_AFT.beforeEach()** (if set) + functions, *tearDown* will be ran after your *testFunction* and + **_AFT.afterEach()** (if set) functions. + +* **_AFT.testVerbResponseEqualsError(testName, api, verb, args, expectedResponse, setUp, tearDown)** + + The inverse than above. + + *setUp* and *tearDown* are functions that can be added to your context, it works + just like **_AFT.beforeEach()** and **_AFT.afterEach()**, *setUp* will be ran + before your *testFunction* and **_AFT.beforeEach()** (if set) functions, + *tearDown* will be ran after your *testFunction* and **_AFT.afterEach()** (if + set) functions. + +* **_AFT.testVerbCb(testName, api, verb, args, expectedResponse, callback, setUp, tearDown)** + + Test the call of a verb with a custom callback. From this callback you + will need to make some assertions on what you need (verb JSON return object + content mainly). + + If you don't need to test the response simply specify an empty LUA table. + + *setUp* and *tearDown* are functions that can be added to your context, it works + just like **_AFT.beforeEach()** and **_AFT.afterEach()**, *setUp* will be ran + before your *testFunction* and **_AFT.beforeEach()** (if set) functions, + *tearDown* will be ran after your *testFunction* and **_AFT.afterEach()** (if + set) functions. + +* **_AFT.testVerbCbError(testName, api, verb, args, expectedResponse, callback, setUp, tearDown)** + + Should return success on failure. + + *setUp* and *tearDown* are functions that can be added to your context, it works + just like **_AFT.beforeEach()** and **_AFT.afterEach()**, *setUp* will be ran + before your *testFunction* and **_AFT.beforeEach()** (if set) functions, + *tearDown* will be ran after your *testFunction* and **_AFT.afterEach()** (if + set) functions. + +* **_AFT.testEvtReceived(testName, eventName, timeout, setUp, tearDown)** + + Prior to be able to check that an event has been received, you have to + register the event with the test framework using **_AFT.addEventToMonitor** + function. + + Check if an event has been correctly received in time (timeout in µs). An event + name use the application framework naming scheme: **api/event_name**. + +* **_AFT.testEvtNotReceived(testName, eventName, timeout, setUp, tearDown)** + + Prior to be able to check that an event has not been received, you have to + register the event with the test framework using **_AFT.addEventToMonitor** + function. + + Check if an event has not been correctly received in time (timeout in µs). An + event name use the application framework naming scheme: **api/event_name**. + +* **_AFT.testGrpEvtReceived(testName, eventGrp, timeout, setUp, tearDown)** + + Prior to be able to check that a group of event (a table of event) has been + received, you have to register the event with the test framework using + **_AFT.addEventToMonitor** function. + + The table has to have this format: +```lua + eventGrp = {["api/event_name_1"]=1,["api/event_name_2"]=2,["api/event_name_3"]=5} +``` + As you can see, in the table, event names are table keys and the value stored are + the number of time that the events have to be received. + + Check if events has been correctly received in time (timeout in µs). An + event name use the application framework naming scheme: **api/event_name**. diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/2_BindingAssertFunctions/2_BindingAssertFunctions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/2_BindingAssertFunctions/2_BindingAssertFunctions.md new file mode 100644 index 0000000..b696555 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/2_BindingAssertFunctions/2_BindingAssertFunctions.md @@ -0,0 +1,79 @@ +--- +edit_link: '' +title: Binding Assert Functions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/1_BindingAssertFunctions.md?h=master +--- + + + +# Binding Assert functions + +* **_AFT.assertVerbStatusSuccess(api, verb, args)** + + Simply test that the call of a verb successfully returns. + +* **_AFT.assertVerbStatusError(api, verb, args)** + + The inverse than above. + +* **_AFT.assertVerbStatusSkipped(api, verb, args, msg)** + + Skip a test. + + *msg* must contain your test name if you want to parse the output. + +* **_AFT.assertVerbResponseEquals(api, verb, args, expectedResponse)** + + Test that the call of a verb successfully returns and that verb's response + is equals to the *expectedResponse*. + +* **_AFT.assertVerbResponseEqualsError(api, verb, args, expectedResponse)** + + The inverse than above. + +* **_AFT.assertVerbCb(api, verb, args, expectedResponse, callback)** + + Test the call of a verb with a custom callback. From this callback you + will need to make some assertions on what you need (verb JSON return object + content mainly). + + If you don't need to test the response simply specify an empty LUA table. + +* **_AFT.assertVerbCbError(api, verb, args, expectedResponse, callback)** + + Should return success on failure. + +* **_AFT.assertEvtReceived(eventName, timeout)** + + Prior to be able to check that an event has been received, you have to + register the event with the test framework using **_AFT.addEventToMonitor** + function. + + Check if an event has been correctly received in time (timeout in µs). + An event name use the application framework naming scheme: **api/event_name**. + +* **_AFT.assertEvtNotReceived(eventName, timeout)** + + Prior to be able to check that an event has been received, you have to + register the event with the test framework using **_AFT.addEventToMonitor** + function. + + Check if an event has been correctly received in time (timeout in µs). + An event name use the application framework naming scheme: **api/event_name**. + +* **_AFT.assertGrpEvtReceived(eventGrp, timeout)** + + Prior to be able to check that a group of event (a table of event) has been + received, you have to register the event with the test framework using + **_AFT.addEventToMonitor** function. + + The table has to have this format: + ```lua + eventGrp = {["api/event_name_1"]=1,["api/event_name_2"]=2,["api/event_name_3"]=5} + ``` + As you can see, in the table, event names are table keys and the value stored are + the number of time that the events have to be received. + + Check if events has been correctly received in time (timeout in µs). + An event name use the application framework naming scheme: **api/event_name**. diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/3_TestFrameworkFunctions/3_TestFrameworkFunctions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/3_TestFrameworkFunctions/3_TestFrameworkFunctions.md new file mode 100644 index 0000000..f2181aa --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/3_TestFrameworkFunctions/3_TestFrameworkFunctions.md @@ -0,0 +1,70 @@ +--- +edit_link: '' +title: Test Framework Functions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/2_TestFrameworkFunctions.md?h=master +--- + + + +# Test Framework functions + +* **_AFT.addEventToMonitor(eventName, callback)** + + Add a binding event in the test framework to be able to assert its reception + . You'll need to add as much as events you expect to receive. You could also + specify a callback to test deeper that the event is as you want to. The + callback will happens after the assertion that it has been received so you + can work on data that the event eventually carry. + +* **_AFT.setJunitFile(filePath)** + + Set the *JUnit* file path. When *JUnit* is set as the output type for the + test framework. + +* **_AFT.setBeforeEach(function)** + + Set the **_AFT.beforeEach()** function which is used to run the *function* + before each tests. + +* **_AFT.setAfterEach(function)** + + Set the **_AFT.afterEach()** function which is used to run the *function* + after each tests. + +* **_AFT.setBeforeAll(function)** + + Set the **_AFT.beforeAll()** function which is used to run the *function* + before all tests. If the given function is successful it has to return 0 + else it will return an error. + +* **_AFT.setAfterAll(function)** + + Set the **_AFT.afterAll()** function which is used to run the *function* + after all tests. If the given function is successful it has to return 0 + else it will return an error. + +* **_AFT.describe(testName, testFunction, setUp, tearDown)** + + Give a context to a custom test. *testFunction* will be given the name + provided by *testName* and will be tested. + + *setUp* and *tearDown* are functions that can be added to your context, + it works just like **_AFT.beforeEach()** and **_AFT.afterEach()**, + *setUp* will be ran before your *testFunction* and **_AFT.beforeEach()** + (if set) functions, *tearDown* will be ran after your *testFunction* and + **_AFT.afterEach()** (if set) functions. + +* **_AFT.setBefore(testName, beforeTestFunction)** + + Set a function to be ran at the beginning of the given *testName* function. + +```lua + _AFT.testVerbStatusSuccess('testPingSuccess','hello', 'ping', {}) + _AFT.setBefore("testPingSuccess",function() print("~~~~~ Begin testPingSuccess ~~~~~") end) + _AFT.setAfter("testPingSuccess",function() print("~~~~~ End testPingSuccess ~~~~~") end) +``` + +* **_AFT.setBefore(testName, beforeTestFunction)** + + Set a function to be ran at the end of the given *testName* function. diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/0_General_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/0_General_Assertions.md new file mode 100644 index 0000000..a66939b --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/0_General_Assertions.md @@ -0,0 +1,41 @@ +--- +edit_link: '' +title: General Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/0_GeneralAssertions.md?h=master +--- + + + +# General Assertions + +* **_AFT.assertEquals(actual, expected)** + + Assert that two values are equal. + + For tables, the comparison is a deep comparison : + + * number of elements must be the same + * tables must contain the same keys + * each key must contain the same values. The values are also compared recursively with deep comparison. + + LuaUnit provides other table-related assertions, see [Table assertions](http://luaunit.readthedocs.io/en/luaunit_v3_2_1/#assert-table) + +* **_AFT.assertNotEquals(actual, expected)** + + Assert that two values are different. The assertion fails if the two values are identical. + + It also uses table deep comparison. + +* **_AFT.assertAlmostEquals(actual, expected, margin)** + + Assert that two floating point numbers are almost equal. + + When comparing floating point numbers, strict equality does not work. + Computer arithmetic is so that an operation that mathematically yields + 1.00000000 might yield 0.999999999999 in lua . That’s why you need an + almost equals comparison, where you specify the error margin. + +* **_AFT.assertNotAlmostEquals(actual, expected, margin)** + + Assert that two floating point numbers are not almost equal. \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/1_Value_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/1_Value_Assertions.md new file mode 100644 index 0000000..f12ac29 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/1_Value_Assertions.md @@ -0,0 +1,67 @@ +--- +edit_link: '' +title: Value Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/1_ValueAssertions.md?h=master +--- + + + +# Value assertions + +* **_AFT.assertEvalToTrue(value)** + + Assert that a given value evals to true. Lua coercion rules are applied so + that values like 0,"",1.17 succeed in this assertion. If provided, extra_msg + is a string which will be printed along with the failure message. + +* **_AFT.assertEvalToFalse(Value)** + + Assert that a given value eval to *false*. Lua coercion rules are applied so + that *nil* and *false* succeed in this assertion. If provided, extra_msg is a + string which will be printed along with the failure message. + +* **_AFT.assertIsTrue(value)** + + Assert that a given value compares to true. Lua coercion rules are applied so + that values like 0, "", 1.17 all compare to true. + +* **_AFT.assertIsFalse(value)** + + Assert that a given value compares to false. Lua coercion rules are applied so + that only nil and false all compare to false. + +* **_AFT.assertIsNil(value)** + + Assert that a given value is nil . + +* **_AFT.assertNotIsNil(value)** + + Assert that a given value is not *nil* . Lua coercion rules are applied + so that values like ``0``, ``""``, ``false`` all validate the assertion. + If provided, *extra_msg* is a string which will be printed along with the + failure message. + +* **_AFT.assertIs(actual, expected)** + + Assert that two variables are identical. For string, numbers, boolean and + for nil, this gives the same result as assertEquals() . For the other types, + identity means that the two variables refer to the same object. + + Example : + +```lua + s1='toto' + s2='to'..'to' + t1={1,2} + t2={1,2} + luaunit.assertIs(s1,s1) -- ok + luaunit.assertIs(s1,s2) -- ok + luaunit.assertIs(t1,t1) -- ok + luaunit.assertIs(t1,t2) -- fail +``` + +* **_AFT.assertNotIs(actual, expected)** + + Assert that two variables are not identical, in the sense that they do not + refer to the same value. See assertIs() for more details. diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/2_Scientific_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/2_Scientific_Assertions.md new file mode 100644 index 0000000..4c2208a --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/2_Scientific_Assertions.md @@ -0,0 +1,57 @@ +--- +edit_link: '' +title: Scientific Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/2_ScientificAssertions.md?h=master +--- + + + +# Scientific assertions + +>**Note** +>If you need to deal with value minus zero, be very careful because Lua versions +are inconsistent on how they treat the >syntax -0 : it creates either a plus +zero or a minus zero. Multiplying or dividing 0 by -1 also yields inconsistent > +results. The reliable way to create the -0 value is : minusZero = -1 / (1/0). + +* **_AFT.assertIsNaN(value)** + Assert that a given number is a *NaN* (Not a Number), according to the + definition of IEEE-754_ . If provided, *extra_msg* is a string which will + be printed along with the failure message. + +* **_AFT.assertIsPlusInf(value)** + + Assert that a given number is *plus infinity*, according to the definition of + IEEE-754_. If provided, *extra_msg* is a string which will be printed along + with the failure message. + +* **_AFT.assertIsMinusInf(value)** + + Assert that a given number is *minus infinity*, according to the definition of + IEEE-754_. If provided, *extra_msg* is a string which will be printed along + with the failure message. + +* **_AFT.assertIsInf(value)** + + Assert that a given number is *infinity* (either positive or negative), + according to the definition of IEEE-754_. If provided, *extra_msg* is a string + which will be printed along with the failure message. + +* **_AFT.assertIsPlusZero(value)** + + Assert that a given number is *+0*, according to the definition of IEEE-754_. + The verification is done by dividing by the provided number and verifying + that it yields *infinity* . If provided, *extra_msg* is a string which will + be printed along with the failure message. + + Be careful when dealing with *+0* and *-0*, see note above + +* **_AFT.assertIsMinusZero(value)** + + Assert that a given number is *-0*, according to the definition of IEEE-754_. + The verification is done by dividing by the provided number and verifying that + it yields *minus infinity* . If provided, *extra_msg* is a string which will + be printed along with the failure message. + + Be careful when dealing with *+0* and *-0* \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/3_String_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/3_String_Assertions.md new file mode 100644 index 0000000..e465a54 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/3_String_Assertions.md @@ -0,0 +1,47 @@ +--- +edit_link: '' +title: String Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/3_StringAssertions.md?h=master +--- + + + +# String assertions + +Assertions related to string and patterns. + +* **_AFT.assertStrContains(str, sub[, useRe])** + + Assert that a string contains the given substring or pattern. + + By default, substring is searched in the string. If useRe is provided and is + true, sub is treated as a pattern which is searched inside the string str. + +* **_AFT.assertStrIContains(str, sub)** + + Assert that a string contains the given substring, irrespective of the case. + + Not that unlike assertStrcontains(), you can not search for a pattern. + +* **_AFT.assertNotStrContains(str, sub, useRe)** + + Assert that a string does not contain a given substring or pattern. + + By default, substring is searched in the string. If useRe is provided and is + true, sub is treated as a pattern which is searched inside the string str. + +* **_AFT.assertNotStrIContains(str, sub)** + + Assert that a string does not contain the given substring, irrespective of + the case. + + Not that unlike assertNotStrcontains(), you can not search for a pattern. + +* **_AFT.assertStrMatches(str, pattern[, start[, final]])** + + Assert that a string matches the full pattern pattern. + + If start and final are not provided or are nil, the pattern must match the + full string, from start to end. The functions allows to specify the expected + start and end position of the pattern in the string. \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/4_Error_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/4_Error_Assertions.md new file mode 100644 index 0000000..cb181ad --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/4_Error_Assertions.md @@ -0,0 +1,39 @@ +--- +edit_link: '' +title: Error Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/4_ErrorAssertions.md?h=master +--- + + + +# Error assertions + +Error related assertions, to verify error generation and error messages. + +* **_AFT.assertError(func, ...)** + + Assert that calling functions func with the arguments yields an error. If the function does not yield an error, the assertion fails. + + Note that the error message itself is not checked, which means that this function does not distinguish between the legitimate error that you expect and another error that might be triggered by mistake. + + The next functions provide a better approach to error testing, by checking explicitly the error message content. + +>**Note** +>When testing LuaUnit, switching from assertError() to assertErrorMsgEquals() revealed quite a few bugs! + +* **_AFT.assertErrorMsgEquals(expectedMsg, func, ...)** + + Assert that calling function func will generate exactly the given error message. If the function does not yield an error, or if the error message is not identical, the assertion fails. + + Be careful when using this function that error messages usually contain the file name and line number information of where the error was generated. This is usually inconvenient. To ignore the filename and line number information, you can either use a pattern with assertErrorMsgMatches() or simply check if the message contains a string with assertErrorMsgContains() . + +* **_AFT.assertErrorMsgContains(partialMsg, func, ...)** + + Assert that calling function func will generate an error message containing partialMsg . If the function does not yield an error, or if the expected message is not contained in the error message, the assertion fails. + +* **_AFT.assertErrorMsgMatches(expectedPattern, func, ...)** + + Assert that calling function func will generate an error message matching expectedPattern . If the function does not yield an error, or if the error message does not match the provided pattern the assertion fails. + + Note that matching is done from the start to the end of the error message. Be sure to escape magic all magic characters with % (like -+.?\*) . \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/5_Type_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/5_Type_Assertions.md new file mode 100644 index 0000000..7e49d85 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/5_Type_Assertions.md @@ -0,0 +1,47 @@ +--- +edit_link: '' +title: Type Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/5_TypeAssertions.md?h=master +--- + + + +# Type assertions + +The following functions all perform type checking on their argument. If the +received value is not of the right type, the failure message will contain the +expected type, the received type and the received value to help you identify +better the problem. + +* **_AFT.assertIsNumber(value)** + + Assert that the argument is a number (integer or float) + +* **_AFT.assertIsString(value)** + + Assert that the argument is a string. + +* **_AFT.assertIsTable(value)** + + Assert that the argument is a table. + +* **_AFT.assertIsBoolean(value)** + + Assert that the argument is a boolean. + +* **_AFT.assertIsFunction(value)** + + Assert that the argument is a function. + +* **_AFT.assertIsUserdata(value)** + + Assert that the argument is a userdata. + +* **_AFT.assertIsThread(value)** + + Assert that the argument is a coroutine (an object with type thread ). + +* **_AFT.assertNotIsThread(value)** + + Assert that the argument is a not coroutine (an object with type thread ). \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/6_Table_Assertions.md b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/6_Table_Assertions.md new file mode 100644 index 0000000..ab6d1b2 --- /dev/null +++ b/docs/4_APIs_and_Services/4.4_AGL_Test_Framework/5_Reference/4_LuaUnit_Assertion_Functions/6_Table_Assertions.md @@ -0,0 +1,28 @@ +--- +edit_link: '' +title: Table Assertions +origin_url: >- + https://git.automotivelinux.org/apps/app-afb-test/plain/docs/Reference/LuaUnitAssertionFunctions/6_TableAssertions.md?h=master +--- + + + +# Table assertions + +* **_AFT.assertItemsEquals(actual, expected)** + + Assert that two tables contain the same items, irrespective of their keys. + + This function is practical for example if you want to compare two lists but + where items are not in the same order: + +```lua + luaunit.assertItemsEquals( {1,2,3}, {3,2,1} ) -- assertion succeeds +``` + The comparison is not recursive on the items: if any of the items are tables, + they are compared using table equality (like as in assertEquals() ), where the + key matters. + +```lua + luaunit.assertItemsEquals( {1,{2,3},4}, {4,{3,2,},1} ) -- assertion fails because {2,3} ~= {3,2} +``` diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/architecture.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/architecture.md new file mode 100644 index 0000000..aaf7e08 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/architecture.md @@ -0,0 +1,476 @@ +--- +edit_link: '' +title: Message Signaling +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/signaling/architecture.md +--- + + + +--- +title: AGL - Message Signaling Architecture +author: Fulup Ar Foll (IoT.bzh) +date: 2016-06-30 + +categories: architecture, appfw +tags: architecture, signal, message +layout: techdoc + +--- + +**Table of Content** + +1. TOC +{:toc} + +## Context + +Automotive applications need to understand in real time the context in which +vehicles operate. In order to do so, it is critical for automotive application +to rely on a simple, fast and secure method to access data generated by the +multiple sensors/ECU embedded in modern cars. + +This signaling problem is neither new, neither unique to the automotive and +multiple solutions often described as Message Broker or Signaling Gateway have +been around for a while. + +The present document is the now implemented since AGL Daring Dab version, to +handle existing signaling/message in a car. It relies on [[APbinder]] +binder/bindings model to minimize complexity while keeping the system fast +around secure. We propose a model with multiple transport options and a full set +of security feature to protect the service generating the signal as well as +consuming them. + +## Objectives + +Our objectives are solving following 3 key issues: + +1. reduce as much as possible the amount of exchanged data to the meaningful + subset really used by applications +1. offer a high level API that obfuscates low level and proprietary interface to + improve stability in time of the code +1. hide specificities of low level implementation as well as the chosen + deployment distribution model. + +To reach first objective, events emission frequency should be controlled at the +lowest level it possibly can. Aggregation, composition, treatment, filtering of +signals should be supported at software level when not supported by the hardware. + +Second objectives of offering long term stable hight level API while allowing +flexibility in changing low level implementation may look somehow conflicting. +Nevertheless by isolating low level interface from high level and allowing +dynamic composition it is possible to mitigate both objectives. + +## Architecture + +Good practice is often based on modularity with clearly separated components +assembled within a common framework. Such modularity ensures separation of +duties, robustness, resilience and achievable long term maintenance. + +This document uses the term "**Service**" to define a specific instance of this +proposed common framework used to host a group of dedicated separated components +that handle targeted signals/events. Each service exposes to services/applications +the signals/events it is responsible for. + +As an example, a CAN service may want to mix non-public proprietary API with +CANopen compatible devices while hiding this complexity to applications. The +goal is on one hand to isolate proprietary piece of code in such a way that it +is as transparent as possible for the remaining part of the architecture. On a +second hand isolation of code related to a specific device provides a better +separation of responsibilities, keeping all specificity related to a given +component clearly isolated and much easier to test or maintain. Last but not +least if needed this model may also help to provide some proprietary code +directly as binary and not as source code. + +Communicating between the car and regular apps should be done using a 2 levels +AGL services which have two distincts roles: + +- low level should handle communication with CAN bus device (read, decoding, + basic and efficient filtering, caching, ...) +- high level should handle more complex tasks (signals compositions, complex + algorythms like Kalman filter, business logic...) + +![image](images/signal-service-arch.svg "Signal Agent Architecture") + +To do so, the choice has been to use a similar architecture than [[OpenXC]], a +Ford project. Principle is simple, from a JSON file that describes all CAN +signals wanted to be handled, in general a conversion from a **dbc** file, AGL +generator convert it to a C++ source code file. This file which in turn is used +as part of the low level CAN service which can now be compiled. This service +reads, decodes and serves this CAN signals to a high level CAN service that +holds business logic and high level features like described is the above +chapter. + +![image](images/can-generator.svg "AGL CAN generator") + +While in some cases it may be chosen to implement a single service responsible +for everything, other scenarii may chose to split responsibility between +multiple services. Those multiple services may run on a single ECU or on +multiple ECUs. Chosen deployment distribution strategy should not impact the +development of components responsible for signals/events capture. As well as it +should have a loose impact on applications/services consuming those events. + +A distributed capable architecture may provide multiple advantages: + +- it avoids to concentrate complexity in a single big/fat component. +- it leverages naturally multiple ECUs and existing network architecture +- it simplifies security by enabling isolation and sandboxing +- it clearly separates responsibilities and simplifies resolution of conflicts + +Distributed architecture has to be discussed and about now is not fully +implemented. Low level CAN service isn't fully functional nor tested to assume +this feature but its architecture let the possibility open and will be +implemented later. + +![image](images/distributed-arch.png "Distributed Architecture") + +Performance matters. There is a trade-off between modularity and efficiency. +This is specially critical for signals where propagation time from one module to +the other should remain as short as possible and furthermore should consume as +little computing resources as possible. + +A flexible solution should provide enough versatility to either compose modules +in separate processes; either chose a model where everything is hosted within a +single process. Chosen deployment model should have minor or no impact on +development/integration processes. Deployment model should be something easy to +change, it should remain a tactical decision and never become a structuring +decision. + +Nevertheless while grouping modules may improve performance and reduce resource consumption, on the other hand, +it has a clear impact on security. No one should forget that some signals have very different level of security from other ones. +Mixing everything within a single process makes all signal's handling within a single security context. +Such a decision may have a significant impact on the level on confidence one may have in the global system. + +Providing such flexibility constrains the communication model used by modules: + +- The API of integration of the modules (the API of the framework) that enables + the connection of modules must be independent of the implementation of + the communication layer +- The communication layer must be as transparent as possible, its + implementation shouldn't impact how it is used +- The cost of the abstraction for modules grouped in a same process + must be as little as possible +- The cost of separating modules with the maximum of security must remain as + minimal as possible + +Another point impacting performance relates to a smart limitation on the number +of emitted signals. Improving the cost of sending a signal is one thing, +reducing the number of signals is an other one. No one should forget that the +faster you ignore a useless signal the better it is. The best way to achieve +this is by doing the filtering of useless signal as close as possible of the +component generating the signal and when possible directly at the hardware level. + +To enable the right component to filter useless signals, consumer clients must +describe precisely the data they need. A filter on frequency is provided since +Daring Dab version, as well as minimum and maximum limits. These filters can be +specified at subscription time. Also, any data not required by any client should +at the minimum never be transmitted. So only changed data is transmitted and if +another service needs to receive at a regular time, it has to assume that if no +events are received then it is that the value hasn't change. Furthermore when +possible then should even not be computed at all, a CAN signal received on +socket is purely ignored if no one asks for it. + +Describing expected data in a precise but nevertheless simple manner remains a +challenge. It implies to manage: + +- requested frequency of expected data +- accuracy of data to avoid detection of inaccurate changes +- when signaling is required (raising edge, falling edge, + on maintained state, ...), +- filtering of data to avoid glitches and noise, +- composition of signals both numerically and logically (adding, + subtracting, running logical operators like AND/OR/XOR, getting the mean, ...) +- etc... + +It is critical to enable multiple features in signal queries to enable modules +to implement the best computing method. The best computing method may have an +impact on which device to query as well as on which filters should be applied. +Furthermore filtering should happen as soon as possible and obviously when +possible directly at hardware level. + +### Transport Solutions + +D-Bus is the standard choice for Linux, nevertheless it has some serious +performance limitation due to internal verbosity. Nevertheless because it is +available and pre-integrated with almost every Linux component, D-Bus may still +remains an acceptable choice for signal with low rate of emission (i.e. HMI). + +For a faster communication, Jaguar-Land-Rover proposes a memory shared signal +infrastructure. Unfortunately this solution is far from solving all issues and +has some drawbacks. Let check the open issues it has: + +- there is no management of what requested data are. This + translate in computing data even when not needed. +- on top of shared memory, an extra side channel is required for processes + to communicate with the daemon. +- a single shared memory implies a lot of concurrency handling. This might + introduce drawbacks that otherwise would be solved through communication + buffering. + +ZeroMQ, NanoMSG and equivalent libraries focused on fast communication. Some +(e.g. ZeroMQ) come with a commercial licensing model when others (e.g. NanoMSG) +use an open source licensing. Those solutions are well suited for both +communicating inside a unique ECU or across several ECUs. However, most of them +are using Unix domain sockets and TCP sockets and typically do not use shared +memory for inter-process communication. + +Last but not least Android binder, Kdbus and other leverage shared memory, zero +copy and sit directly within Linux kernel. While this may boost information +passing between local processes, it also has some limitations. The first one is +the non support of a multi-ECU or vehicle to cloud distribution. The second one +is that none of them is approved upstream in kernel tree. This last point may +create some extra burden each time a new version of Linux kernel is needed or +when porting toward a new hardware is required. + +### Query and Filtering Language + +Description language for filtering of expected data remains an almost green +field where nothing really fit signal service requirements. Languages like +Simulink or signal processing graphical languages are valuable modelling tools. +Unfortunately they cannot be inserted in the car. Furthermore those languages +have many features that are not useful in proposed signal service context and +cost of integrating such complex languages might not be justified for something +as simple as a signal service. The same remarks apply for automation languages. + +Further investigations leads to some specifications already presents like the +one from Jaguar Land Rover [[VISS]], for **Vehicule Information Service +Specification** and another from Volkwagen AG named [[ViWi]], stand for +**Volkwagen Infotainment Web Interface**. Each ones has their differences and +provides different approach serving the same goal: + +| VISS | ViWi | +|---------------------------------------------------------------|-----------------------------------------------------------------| +| Filtering on node (not possible on several nodes or branches) | Describe a protocol | +| Access restrictions to signals | Ability to specify custom signals | +| Use high level development languages | RESTful HTTP calls | +| One big Server that handle requests | Stateless | +| Filtering | Filtering, sorting | +| Static signals tree not extensible [[VSS]] | Use JSON objects to communicate | +| Use of AMB ? | Identification of resources may be a bit heavy going using UUID | +| Use of Websocket | | + +About **[[VISS]]** specification, the major problem comes from the fact that +signals are specified under the [[VSS]], **Vehicle Signal Specification**. So, +problem is that it is difficult, if not impossible, to make a full inventory +of all signals existing for each car. More important, each evolution in signals +must be reported in the specification and it is without seeing the fact that +car makers have their names and set of signals that would mostly don't +comply with the [[VSS]]. VISS doesn't seems to be an valuable way to handle +car's signals, a big component that responds requests, use of **Automotive +Message Broker** that use DBus is a performance problem. Fujitsu Ten recent +study[[1]] highlights that processor can't handle an heavy load on CAN bus and +that Low level binding adopted for AGL is about 10 times[[2]] less impact on +performance. + +## Describing Signal Subscriptions using JSON + +JSON is a rich structured representation of data. For requested data, it allows +the expression of multiple features and constraints. JSON is both very flexible +and efficient. There are significant advantages in describing requested data at +subscription time using a language like JSON. Another advantage of JSON is that +no parser is required to analyse the request. + +Existing works exists to describe a signals that comes first from Vector with +its proprietary database (`DBC`) which widely used in industry. Make a +description based on this format appears to be a good solution and Open Source +community already has existing tools that let you convert proprietary file +format to an open one. So, a JSON description based on work from [[OpenXC]] is +specified [here](https://github.com/openxc/vi-firmware/blob/master/docs/config/reference.rst) +which in turn is used in Low level CAN service in AGL: + +```json +{ "name": "example", + "extra_sources": [], + "initializers": [], + "loopers": [], + "buses": {}, + "commands": [], + "0x3D9": { + "bus": "hs", + "signals": { + "PT_FuelLevelPct": { + "generic_name": "fuel.level", + "bit_position": 8, + "bit_size": 8, + "factor": 0.392157, + "offset": 0 + }, + "PT_EngineSpeed": { + "generic_name": "engine.speed", + "bit_position": 16, + "bit_size": 16, + "factor": 0.25, + "offset": 0 + }, + "PT_FuelLevelLow": { + "generic_name": "fuel.level.low", + "bit_position": 55, + "bit_size": 1, + "factor": 1, + "offset": 0, + "decoder": "decoder_t::booleanDecoder" + } + } + } +} +``` + +From a description like the above one, low level CAN generator will output +a C++ source file which let low level CAN service that uses it to handle such +signal definition. + +## Naming Signal + +Naming and defining signals is something very complex. For example just +***speed***, as a signal, is difficult to define. +What unit is used (km/h, M/h, m/s, ...)? +From which source (wheels, GPS, AccelMeter)? +How was it captured (period of measure, instantaneous, mean, filtered)? + +In order to simplify application development we should nevertheless agree on +some naming convention for key signals. Those names might be relatively complex +and featured. They may include a unit, a rate, a precision, etc. + +How these names should be registered, documented and managed is out of scope of +this document but extremely important and at some point in time should be +addressed. Nevertheless this issue should not prevent from moving forward +developing a modern architecture. Developers should be warned that naming is a +complex task, and that in the future naming scheme should be redefined, and +potential adjustments would be required. + +About Low level CAN signals naming a doted notation, like the one used by Jaguar +Landrover, is a good compromise as it describe a path to an car element. It +separates and organize names into hierarchy. From the left to right, you +describe your names using the more common ancestor at the left then more you go +to the right the more it will be accurate. Using this notation let you subscribe +or unsubscribe several signals at once using a globbing expression. + +Example using OBD2 standard PID: + +```path +engine.load +engine.coolant.temperature +fuel.pressure +intake.manifold.pressure +engine.speed +vehicle.speed +intake.air.temperature +mass.airflow +throttle.position +running.time +EGR.error +fuel.level +barometric.pressure +commanded.throttle.position +ethanol.fuel.percentage +accelerator.pedal.position +hybrid.battery-pack.remaining.life +engine.oil.temperature +engine.torque +``` + +Here you can chose to subscribe to all engine component using an expression +like : `engine.*` + +## Reusing existing/legacy code + +About now provided services use: + +- **Low Level** [[OpenXC]] project provides logic and some useful libraries to + access a CAN bus. It is the choice for AGL. + +- **High Level** In many cases accessing to low level signal is not enough. + Low level information might need to be composed (i.e. GPS+Gyro+Accel). + Writing this composition logic might be quite complex and reusing existing + libraries like: LibEkNav for Kalman filtering [[9]] or Vrgimbal for 3 axes + control[[10]] may help saving a lot of time. AGL apps should access CAN + signals through High Level service. High level can lean on as many low level + service as needed to compute its **Virtual signals** coming from differents + sources. Viwi protocol seems to be a good solution. + +## Leveraging AGL binder + +Such a model is loosely coupled with AGL binder. Low level CAN service as well +as virtual signal components may potentially run within any hosting environment +that would provide the right API with corresponding required facilities. +Nevertheless leveraging [[APbinder]] has multiple advantages. It already +implements event notification to support a messaging/signaling model for +distributed services. It enables a subscribe model responding to the +requirement and finally it uses JSON natively. + +This messaging/signalling model already enforces the notion of subscription for +receiving data. It implies that unexpected data are not sent and merely not +computed. When expected data is available, it is pushed to all waiting +subscriber only one time. + +The [[APbinder]] provides transparency of communication. +It currently implements the transparency over D-Bus/Kdbus and WebSocket. +Its transparency mechanism of communication is easy to extend to other +technologies: pools of shared memory or any proprietary transport model. + +When bindings/services are loaded by the same binder, it provides transparently +`in-memory` communication. This in-memory communication is really efficient: on +one hand, the exchanged JSON objects are not serialized (because not streamed), +on the other hand, those JSON objects provide a high level of abstraction able +to transfer any data. + +Technically a service is a standard [[APbinder]] binding which is also handled +by the system and launched as a daemon by systemD. +Therefore Signal/Agent inherits of security protection through SMACK, access +control through Cynara, transparency of API to transport layer, life cycle +management, ... Like any other [[APbinder]] process is composed of a set of +bindings. In signal service specific case, those bindings are in fact the +`signal modules`. + +The proposed model allows to implement low level dependencies as independent +signal modules. Those modules when developed are somehow like "Lego Bricks". +They can be spread or grouped within one or multiple services depending on +deployment constraints (performance, multi-ECU, security & isolation +constraints,...). + +On top of that low level signal modules, you should use a high level service. +A first implementation of [[ViWi]] is available [here](https://github.com/iotbzh/high-level-viwi-service) +and can be use to integrate business logic and high level features. + +The model naturally uses JSON to represent data. + +## Multi-ECU and Vehicule to Cloud interactions + +While this might not be a show stopper for current projects, it is obvious that +in the near future Signal/Agent should support a fully distributed +architectures. Some event may come from the cloud (i.e. request to start +monitoring a given feature), some may come from SmartCity and nearby vehicles, +and last but not least some may come from another ECU within the same vehicle or +from a virtualized OS within the same ECU (e.g. cluster & IVI). In order to do +so, Signal modules should enable composition within one or more [[APbinder]] +inside the same ECU. Furthermore they should also support chaining with the +outside world. + +![image](images/cloud-arch.svg "Cloud & Multi-ECU Architecture") + +1. Application requests Virtual Signal exactly like if it was a low level signal +1. Agent Signal has direct relation to low level signal +1. Agent needs to proxy to an other service inside the same ECU to access the signal +1. Signal is not present on current ECU. Request has to be proxied to the outside world + +[AppFw]: http://iot.bzh/download/public/2016/appfw/01_Introduction-to-AppFW-for-AGL-1.0.pdf "Application Framework" +[APcore]: http://iot.bzh/download/public/2016/appfw/03_Documentation-AppFW-Core-1.0.pdf "AppFw Core" +[APmain]: https://gerrit.automotivelinux.org/gerrit/#/q/project:src/app-framework-main "AppFw Main" +[APbinder]: https://gerrit.automotivelinux.org/gerrit/#/q/project:src/app-framework-binder "AppFw Binder" +[APsamples]: https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-binder.git;a=tree;f=bindings/samples "AppFw Samples" +[Signal-K]: http://signalk.org/overview.html +[1]: http://schd.ws/hosted_files/aglmmwinter2017/37/20170201_AGL-AMM_F10_kusakabe.pdf +[2]: https://wiki.automotivelinux.org/_media/agl-distro/20170402_ften_can_kusakabe_v2.pdf +[6]: https://github.com/otcshare/automotive-message-broker +[7]: http://ardupilot.org/rover/index.html +[8]: https://github.com/ArduPilot/ardupilot/tree/master/libraries +[9]: https://bitbucket.org/jbrandmeyer/libeknav/wiki/Home +[10]: http://ardupilot.org/rover/docs/common-vrgimbal.html +[11]: http://elinux.org/R-Car/Boards/Porter:PEXT01 +[12]: https://github.com/gpsnavi/gpsnavi +[VISS]: http://rawgit.com/w3c/automotive/gh-pages/vehicle_data/vehicle_information_service.html +[VSS]: https://github.com/GENIVI/vehicle_signal_specification +[ViWi]: https://www.w3.org/Submission/2016/SUBM-viwi-protocol-20161213/ +[OpenXC]: http://openxcplatform.com/ +[low level CAN service]: https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/low-level-can-generator +[high level ViWi]: https://github.com/iotbzh/high-level-viwi-service diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/can-generator.svg b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/can-generator.svg new file mode 100644 index 0000000..f5a567c --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/can-generator.svg @@ -0,0 +1,244 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + CAN Low Level Bindng(Shared Library) + + + + + + + + + + + + + + OPENXC SignalDescription(JSON) + + + + + + + + + + + + + + + + + + + + + Low LevelBindingStatic Code(AGL) + + + + + + + + + + + + + + CANDecoding/EncodingC++ Code(vendor) + + + + + + + + + + + + + + OptionalMessageHandlers(vendor) + + + + + + + + + + + + + + + Call for decode/encode + + + + + + + + + + CANConfigGenerator + + + + + + + + + + C/C++Compiler + + + + + + + + + + + + + + OPENXC SignalDescription(JSON) + + + + + + + + + + + + + + OPENXC SignalDescription(JSON) + + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/cloud-arch.svg b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/cloud-arch.svg new file mode 100644 index 0000000..3cecbdc --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/cloud-arch.svg @@ -0,0 +1,837 @@ + +image/svg+xml +Access Control +Transport . +Custer ECU +Access Control +Transport DBUS, WebSocket, ... +NavigationService +Carte handling +POI management +etc... +CAN GPS +GeopositioningVirtualSignal +Multi ECU Architecture +ABS +Publish/Subscribe +IVI ECU +CAN-BUSVirtual Signal +Publish/Subscribe +Gyro, Acelerometer +CAN-BUS +LIN-BUS +ClusterVirtual Signal +Publish/Subscribe +Engine-CAN-BUS +ABS +1 +2 +3 +4 + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/distributed-arch.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/distributed-arch.png new file mode 100644 index 0000000..3c4f4a0 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/distributed-arch.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/signal-service-arch.svg b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/signal-service-arch.svg new file mode 100644 index 0000000..3dee802 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/1_Message_Signaling/images/signal-service-arch.svg @@ -0,0 +1,296 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Binder + + + + + + + + CAN Low Level Binding(s)Decoding / EncodingAuthentication / Crypto / FirewallingTransaction (set… ack ...)Stats & MathsCaching (low freq. Signals, get() call)Debug + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + CAN High Level Binding(s)LogicAggregation (« vehicle.doors.any.open »)Advanced Ops + + + + + + + + + + + + + + + + + + + + + + + + + CAN BUS + + + + + + + + + + + + + + + + CAN frames - 011010010 + + + + + + + + + Signals - « vehicle.doors.left.open »(Binder Events) + + + + + + + + UI + + + + + + + + Publish Subscribe + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/1_Architecture.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/1_Architecture.md new file mode 100644 index 0000000..4606568 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/1_Architecture.md @@ -0,0 +1,34 @@ +--- +edit_link: '' +title: Architecture presentation +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-low-level/plain/docs/1-Architecture.md?h=master +--- + + + +# AGL CAN binding architecture proposal + +It's meant to generate, from a JSON file describing CAN messages and diagnostic message \(OBD2 for now\), a cpp file to integrate with the project. + +Once generated binding is built with it and result will be a widget file to install on an AGL target system. + +![From OpenXC firmware to AGL binding](images/OpenXC_to_AGL.png) + +Bringing CAN management into the AGL project is more than allowing decode and print CAN messages, lot of tools can do that (Wireshark, CAN-utils, ...). + +The goal is to provide a common API and abstraction to the CAN bus then you can bring some more high level functionalities to the system. + +CAN binding will be separated in two parts: + +![CAN low and high level bindings mapping](images/CAN_level_mapping.png) + +- High level: Binding from which others applications will connect to. +It will provides valuable access to the CAN bus by aggregate signals or providing new signals from several originals. For example, a signal exposing whether or not a door is open, no matter which one it is. Also, we can imagine an application which supervise if there is no one in the car but moving (1m, 2m ?) to alert the owner of an unexpected behavior. The high level binding will sends a single event representing that behavior to the application which in turn will send a phone message to. + +- Low level: Decode messages that transit and send event through **Application Framework** to the subscribers with human readable message. It provides some basic access to the bus + some basic mathematical, statistical features (last_values, min, max, timestamps, averaging) as well as basic filter to get discerning signal only (This part are not implemented yet in the low level). + + +![Communication between CAN bindings and third applications](images/CAN_bindings_communication.png) + +Last but not least, the low level binding can be shipped as binary only using OpenXC inspired [AGL low level CAN binding Generator](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/low-level-can-generator.git;a=summary). diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/2_Installation.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/2_Installation.md new file mode 100644 index 0000000..ad7fedb --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/2_Installation.md @@ -0,0 +1,196 @@ +--- +edit_link: '' +title: Installation Guide +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-low-level/plain/docs/2-Installation.md?h=master +--- + + + +# Prerequisites + +* An AGL system installed with latest Daring Dab version with latest Application +framework version >= 0.6. + +* Make sure you built the AGL generator else you will not be able to generate custom low-level CAN binding. + +It will produce a _application-generated.cpp_ file to paste in the source, _CAN-binder/low-can-binding/binding/_, directory. + +* Make sure you already set up the AGL SDK using the following [Download or Build Your SDK Installer](../../../getting_started/reference/getting-started/app-workflow-sdk.html). Alternatively, please refer to official guides available on [AGL Developer Site](../../../devguides). + +If you need to have the graphic stack inside your SDK, you have to prepare your environment with the **iotbzh**, or **Daring Dab** flavor using _prepare_meta_ tool. To do so, run the following command in your docker image in the step 4 in place of `... [ prepare build environment ] ...`: + +> **NOTE** These commands assume that proprietary graphic drivers for Renesas Porter board are located in _/home/devel/share/proprietary-renesas-rcar_ directory. + +```bash +prepare_meta -f iotbzh -o /xdt -l /home/devel/mirror -p /home/devel/share/proprietary-renesas-rcar/ -t m3ulcb -e wipeconfig -e rm_work -e cleartemp +/xdt/build/m3ulcb/agl-init-build-env +``` + +* (Optionnal) An [USB CAN adapter](https://shop.8devices.com/index.php?route=product/product&path=67&product_id=54) connected to connector through the [right cable](https://www.mouser.fr/ProductDetail/EasySync/OBD-M-DB9-F-ES?qs=pLQRQR43dtrcAQQLCUAIxA%3D%3D) if you want to connect to a real car through the OBD2 connector. + + + +# Getting started + +## CAN config generator usage + +### Build requirements + +* CMake version 3.3 or later +* G++, Clang++ or any C++11 compliant compiler. + +### Compile + +```bash +source /xdt/sdk/environment-setup-aarch64-agl-linux +export PATH=$PATH:/xdt/sdk/sysroots/x86_64-aglsdk-linux/usr/bin +export WD=$(pwd) +git clone --recursive https://gerrit.automotivelinux.org/gerrit/apps/agl-service-can-low-level -b Renesas_delivery_Q2 +git clone --recursive https://gerrit.automotivelinux.org/gerrit/apps/low-level-can-generator +cd ${WD}/low-level-can-generator +mkdir -p build +cd build +cmake -G "Unix Makefiles" .. +make +``` + +### Naming convention + +We chose a doted naming convention because it's a well know schema. + +It separates and organize names into hierarchy. From the left to right, you describe your names using the more common ancestor at the left then more you go to the right the more it will be accurate. + +Let's take an example, here is an example about standard PID name following this convention: + +``` +engine.load +engine.coolant.temperature +fuel.pressure +intake.manifold.pressure +engine.speed +vehicle.speed +intake.air.temperature +mass.airflow +throttle.position +running.time +EGR.error +fuel.level +barometric.pressure +commanded.throttle.position +ethanol.fuel.percentage +accelerator.pedal.position +hybrid.battery-pack.remaining.life +engine.oil.temperature +engine.torque +``` + +> **NOTE** It's recommended that you follow this naming convention to named your CAN signals. +> +> There is only character `*` that is forbidden in names because it's used as wildcard for subscription and unsubscription. +> +> This described in the below chapter. + +### Available decoder + +You can use some basic decoder provided by default by the binding which are: + +* ***decoder_t::decode_noop*** : Default decoder if not specified, return raw value from signal's bitfield. +* ***decoder_t::decode_boolean*** : Coerces a numerical value to a boolean. +* ***decoder_t::decode_state*** : Find and return the corresponding string state for a CAN signal's raw integer value. + +### Generating JSON from Vector CANoe Database + +> **CAUTION** This chapter has not been tested since it haven't necessary automotive tools for that. + +If you use CANoe to store your `gold standard` CAN signal definitions, you may be able to use the OpenXC `xml_to_json.py` script to make your JSON for you. First, export the Canoe .dbc file as XML - you can do this with Vector CANdb++. Next, create a JSON file according to the format defined above, but only define: + +* CAN messages. +* Name of CAN signals within messages and their generic_name. +* Optionnaly name of diagnostic messages and their name. + +To install the OpenXC utilities and runs `xml_to_json.py` script: + +```bash +sudo pip install openxc +cd /usr/local/lib/python2.7/dist-packages/openxc/generator +``` + +Assuming the data exported from Vector is in `signals.xml` and your minimal mapping file is `mapping.json`, run the script: + +```bash +python -m openxc.utils ./xml_to_json.py signals.xml mapping.json signals.json +``` + +The script scans `mapping.json` to identify the CAN messages and signals that you want to use from the XML file. It pulls the neccessary details of the messages (bit position, bit size, offset, etc) and outputs the resulting subset as JSON into the output file, `signals.json`. + +The resulting file together with `mapping.json` will work as input to the code generation script. + +### Generate your config file + +To generate your config file you just have to run the generator using the `-m` option to specify your JSON file. + +```bash +./can-config-generator -m ../tests/basic.json -o application-generated.cpp +``` + +If you omit the `-o` option, then code is generated on the stdout. +You also can specify a header and a footer file. +These files must be valid C++ fragment as long as they will be inserted as is. +Use the `-h` option to display help. + +> **CAUTION:** Each `diagnostic_message` must define the same `bus` as the binding will use only one bus. + +### Supported OpenXC items + +About now, compliance with OpenXC reference is in progress, can-config-generator and CAN\_signaling will implement them soon. +`initializers`, `loopers`, `commands` and `handlers` nodes are ignored for now. + +This generator will follow OpenXC support status of the low level CAN signaling binding. + +> **NOTE**: The `buses` item will not be supported by this generator because the binding use another way to declare and configure buses. Please refer to the binding's documentation. + +## Compile and install the binding + +### Build requirements + +* Kernel >= 4.8 +* CMake version 3.3 or later +* G++, Clang++ or any C++11 compliant compiler. + +### Compile + +Clone the binding repository, copy the generated file and updated the git submodules. + +Execute the following commands from this repository: + +```bash +cd ${WD}/agl-service-can-low-level +cp ${WD}/low-level-can-generator/build/application-generated.cpp ../low-can-binding/binding +``` + +### Installation + +```bash +cd ${WD}/agl-service-can-low-level +mkdir build +cd build +cmake .. +make +make widget +``` + +To install it manually, you need to copy the _low-can-service.wgt_ file on your target, then from it execute the following commands : + +On your host, to copy over the network : + +```bash +scp low-can-service.wgt root@:~ +``` + +On the target, assuming _**wgt**_ file is in the root home directory: + +```bash +afm-util install low-can-service.wgt +{ "added": "low-can-service@4.0" } +``` diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/3_Installation-J1939.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/3_Installation-J1939.md new file mode 100644 index 0000000..6ba03af --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/3_Installation-J1939.md @@ -0,0 +1,90 @@ +--- +edit_link: '' +title: Installation Guide for J1939 +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-low-level/plain/docs/3-Installation-J1939.md?h=master +--- + + + +# Installation j1939 for AGL + +#### Minimum kernel version : 4.19 + +## Compilation of kernel j1939 + +##### Clone linux-can-next repository on kernel.org + +```bash +git clone https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git/ +``` + +##### Checkout on j1939 branch + +```bash +git checkout j1939 +``` + +##### Add the compilation of the j1939 + +```bash +make menuconfig + - Networking Support + - Can bus subsystem support + - SAE J1939 + - [*] debug SAE J1939 +``` + +##### Compile + +```bash +make +``` + +##### Install + +```bash +make modules_install +make install +``` + +##### Update grub + +###### CentOS/RHEL/Oracle/Scientific and Fedora Linux + +```bash +grub2-mkconfig -o /boot/grub2/grub.cfg +grubby --set-default /boot/vmlinuz-... +reboot +``` + +###### Debian/Ubuntu Linux + +```bash +update-grub +reboot +``` + +##### Check if the installation is correct + +```bash +modprobe can-j1939 +``` + +If no errors are generated you have successfully install a kernel with j1939 module. + +You can have a problem with header file, to check that go in the file /usr/include/linux/can.h + +```bash +vi /usr/include/linux/can.h +``` + +If in the struct sockaddr_can you don't see j1939, the header are not upgrade. + +So you need to do this manually, go to you're linux-can-next repository and do the following command: + +```bash +cp include/uapi/linux/can.h /usr/include/linux/can.h +cp include/uapi/linux/can/j1939.h /usr/include/linux/can/ +``` + diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/4_Installation-ISOTP.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/4_Installation-ISOTP.md new file mode 100644 index 0000000..066ef27 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/4_Installation-ISOTP.md @@ -0,0 +1,59 @@ +--- +edit_link: '' +title: Installation Guide for ISOTP +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-low-level/plain/docs/4-Installation-ISOTP.md?h=master +--- + + + +# Installation isotp for AGL + +## Compilation and installation of module kernel isotp + +##### Clone repository Linux Kernel Module for ISO 15765-2:2016 CAN transport protocol + +```bash +git clone https://github.com/hartkopp/can-isotp.git +``` + +##### Move into the new repository + +```bash +cd can-isotp +``` + +##### Install packages to build + +```bash +sudo apt-get install build-essential linux-headers-$(uname -r) +``` + +##### Compile + +```bash +make +``` + +##### Install + +```bash +sudo make modules_install +``` + +##### Load module + + +```bash +modprobe can +modprobe vcan +sudo insmod ./net/can/can-isotp.ko +``` + + +## Include headers files + + +```bash +sudo cp include/uapi/linux/can/isotp.h /usr/include/linux/can/ +``` \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/5_Usage.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/5_Usage.md new file mode 100644 index 0000000..77aad7f --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/5_Usage.md @@ -0,0 +1,433 @@ +--- +edit_link: '' +title: Usage Guide +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-low-level/plain/docs/5-Usage.md?h=master +--- + + + +# Configure the AGL system + +## Virtual CAN device + +Connected to the target, here is how to load the virtual CAN device driver and +set up a new vcan device : + +```bash +modprobe vcan +ip link add vcan0 type vcan +ip link set vcan0 up +``` + +You also can named your linux CAN device like you want and if you need name it +`can0` : + +```bash +modprobe vcan +ip link add can0 type vcan +ip link set can0 up +``` + +## CAN device using the USB CAN adapter + +Using real connection to CAN bus of your car using the USB CAN adapter +connected to the OBD2 connector. + +Once connected, launch `dmesg` command and search which device to use: + +```bash +dmesg +[...] +[ 131.871441] usb 1-3: new full-speed USB device number 4 using ohci-pci +[ 161.860504] can: controller area network core (rev 20120528 abi 9) +[ 161.860522] NET: Registered protocol family 29 +[ 177.561620] usb 1-3: USB disconnect, device number 4 +[ 191.061423] usb 1-2: USB disconnect, device number 3 +[ 196.095325] usb 1-2: new full-speed USB device number 5 using ohci-pci +[ 327.568882] usb 1-2: USB disconnect, device number 5 +[ 428.594177] CAN device driver interface +[ 1872.551543] usb 1-2: new full-speed USB device number 6 using ohci-pci +[ 1872.809302] usb_8dev 1-2:1.0 can0: firmware: 1.7, hardware: 1.0 +[ 1872.809356] usbcore: registered new interface driver usb_8dev +``` + +Here device is named `can0`. + +This instruction assuming a speed of 500000kbps for your CAN bus, you can try +others supported bitrate like 125000, 250000 if 500000 doesn't work: + +```bash +ip link set can0 type can bitrate 500000 +ip link set can0 up +ip link show can0 + can0: mtu 16 qdisc pfifo_fast state UNKNOWN qlen 10 + link/can + can state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0 + bitrate 500000 sample-point 0.875 + tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1 + sja1000: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1 + clock 16000000 +``` + +On a Rcar Gen3 board, you'll have your CAN device as `can1` because `can0` +already exists as an embedded device. + +The instructions will be the same: + +```bash +ip link set can1 type can bitrate 500000 +ip link set can1 up +ip link show can1 + can0: mtu 16 qdisc pfifo_fast state UNKNOWN qlen 10 + link/can + can state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0 + bitrate 500000 sample-point 0.875 + tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1 + sja1000: tseg1 1..16 tseg2 1..8 sjw 1..4 brp 1..64 brp-inc 1 + clock 16000000 +``` + +## Rename an existing CAN device + +You can rename an existing CAN device using following command and doing so move +an existing `can0` device to anything else and then use another device as `can0` +. For a Rcar Gen3 board do the following by example: + +```bash +sudo ip link set can0 down +sudo ip link set can0 name bsp-can0 +sudo ip link set bsp-can0 up +``` + +Then connect your USB CAN device that will be named `can0` by default. + +# Configure the binding + +The binding reads system configuration file _/etc/dev-mapping.conf_ at start to +map logical name from signals described in JSON file to linux devices name +initialized by the system. + +Edit file _/etc/dev-mapping.conf_ and add mapping in section `CANbus-mapping`. + +Default binding configuration use a CAN bus named `hs` so you need to map it to +the real one, here are some examples: + +* Using virtual CAN device as described in the previous chapter: + +```ini +[CANbus-mapping] +hs="vcan0" +ls="vcan1" +``` + +* Using real CAN device, this example assume CAN bus traffic will be on can0. + +```ini +[CANbus-mapping] +hs="can0" +ls="can1" +``` + +* On a Rcar Gen3 board there is an embedded CAN device so `can0` already exists. So you might want to use your USB CAN adapter plugged to the OBD2 connector, in this case use `can1`: + +```ini +[CANbus-mapping] +hs="can1" +``` + +* You can use this configuration for j1939: + +```ini +[CANbus-mapping] +hs="can0" +ls="can1" +j1939="can2" +``` + +> **CAUTION VERY IMPORTANT:** Make sure the CAN bus\(es\) you specify in your +> configuration file match those specified in your generated source file with +> the `CAN-config-generator`. + + + +## Change name of ECU for J1939 + +To change the name of an ECU to J1939, you must go to the file conf.d/cmake/config.cmake and modify the value at : + + +```cmake +# Define name for ECU +set(J1939_NAME_ECU 0x1239) +``` + + + +# Run it, test it, use it. + +You can run the binding using **afm-util** tool, here is the classic way to go : + +```bash +afm-util run low-can-service@4.0 +1 +``` + +You can find instructions to use afm-util tool +[here](../../reference/af-main/1-afm-daemons.html#using-afm-util), + as well as documentation about Application Framework. + +But you can't control nor interact with it because you don't know security +token that **Application Framework** gaves it at launch. + +So, to test it, it is better to launch the binding manually. In the following +example, it will use port **1234** and left empty security token for testing +purpose: + +```bash +afb-daemon --binding=/var/lib/afm/applications/low-can-service/4.0/lib/afb-low-can.so --rootdir=/var/lib/afm/applications/low-can-service/4.0/ --port=1234 --token=1 +NOTICE: binding [/usr/lib/afb/afb-dbus-binding.so] calling registering function afbBindingV1Register +NOTICE: binding /usr/lib/afb/afb-dbus-binding.so loaded with API prefix dbus +NOTICE: binding [/usr/lib/afb/authLogin.so] calling registering function afbBindingV1Register +NOTICE: binding /usr/lib/afb/authLogin.so loaded with API prefix auth +NOTICE: binding [/var/lib/afm/applications/low-can-service/4.0/libs//low-can-binding.so] calling registering function afbBindingV1Register +NOTICE: binding /var/lib/afm/applications/low-can-service/4.0/libs//low-can-binding.so loaded with API prefix low-can +NOTICE: Waiting port=1234 rootdir=/var/lib/afm/applications/low-can-service/4.0/ +NOTICE: Browser URL= http:/*localhost:1234 +``` + +On another terminal, connect to the binding using previously installed +**AFB Websocket CLI** tool: + +```bash +afb-client-demo ws://localhost:1234/api?token=1 +``` + +You will be on an interactive session where you can communicate directly with +the binding API. + +The binding provides at this moment 2 verbs, _subscribe_ and _unsubscribe_, +which can take argument by a JSON **event** object. + +The argument value is the CAN message **generic\_name** as described in the +JSON file used to generate cpp file for the binding. + +To use the _**AFB Websocket CLI**_ tool, a command line will be like the +following: + +``` + +``` + +Where: + +* API : _**low-can**_. +* Verb : _**subscribe**_ or _**unsubscribe**_ +* Arguments : _**{ "event": "driver.doors.open" }**_ + +## Subscription and unsubscription + +You can ask to subscribe to chosen CAN event with a call to _subscribe_ API +verb with the CAN messages name as JSON argument. + +> **NOTE:** If no argument is provided, then you'll subscribe to all signals +> at once. + +For example from a websocket session: + +```json +low-can subscribe { "event": "doors.driver.open" } +ON-REPLY 1:low-can/subscribe: {"jtype":"afb-reply","request":{"status":"success","uuid":"a18fd375-b6fa-4c0e-a1d4-9d3955975ae8"}} +``` + +Subscription and unsubscription can take wildcard in their _event_ value and are +**case-insensitive**. + +To receive all doors events : + +```json +low-can subscribe { "event" : "doors*" } +ON-REPLY 1:low-can/subscribe: {"jtype":"afb-reply","request":{"status":"success","uuid":"511c872e-d7f3-4f3b-89c2-aa9a3e9fbbdb"}} +``` + +Then you will receive an event each time a CAN message is decoded for the event +named _doors.driver.open_ with its received timestamp if available: + +```json +ON-EVENT low-can/messages.doors.driver.open({"event":"low-can\/messages.doors.driver.open","data":{"name":"messages.doors.driver.open","value":true, "timestamp": 1505812906020023},"jtype":"afb-event"}) +``` + +Notice that event shows you that the CAN event is named +_messages.doors.driver.open_ but you ask for event about +_doors.driver.open_. + +This is because all CAN messages or diagnostic messages are prefixed by the +JSON parent node name, **messages** for CAN messages and +**diagnostic\_messages** for diagnostic messages like OBD2. + +This will let you subscribe or unsubcribe to all signals at once, not +recommended, and better make filter on subscribe operation based upon their type. Examples: + +```json +low-can subscribe { "event" : "*speed*" } --> will subscribe to all messages with speed in their name. Search will be make without prefix for it. +low-can subscribe { "event" : "speed*" } --> will subscribe to all messages begin by speed in their name. Search will be make without prefix for it. +low-can subscribe { "event" : "messages*speed*" } --> will subscribe to all CAN messages with speed in their name. Search will be on prefixed messages here. +low-can subscribe { "event" : "messages*speed" } --> will subscribe to all CAN messages ending with speed in their name. Search will be on prefixed messages here. +low-can subscribe { "event" : "diagnostic*speed*" } --> will subscribe to all diagnostic messages with speed in their name. Search will be on prefixed messages here. +low-can subscribe { "event" : "diagnostic*speed" } --> will subscribe to all diagnostic messages ending with speed in their name. Search will be on prefixed messages here. +``` + +You can also subscribe to an event with the ID or the PGN of the message definition : + + +```json +low-can subscribe {"id" : 1568} +low-can subscribe {"pgn" : 61442} +``` + +And subscribe to all ID or PGN : + +```json +low-can subscribe {"id" : "*"} +low-can subscribe {"pgn" : "*"} +``` + + +You can stop receiving event from it by unsubscribe the signal the same way you did for subscribe + +```json +low-can unsubscribe { "event": "doors.driver.open" } +ON-REPLY 2:low-can/unsubscribe: {"jtype":"afb-reply","request":{"status":"success"}} +low-can unsubscribe { "event" : "doors*" } +ON-REPLY 3:low-can/unsubscribe: {"jtype":"afb-reply","request":{"status":"success"}} +``` + +### Filtering capabilities + +It is possible to limits received event notifications into minimum and maximum +boundaries as well as doing frequency thinning. This is possible using the +argument filter with one or more of the filters available : + +* frequency: specify in Hertz the frequency which will be used to getting + notified of new CAN events for the designated signal. If, during the blocked + time, further changed CAN messages are received, the last valid one will be + transferred after the lockout with a RX_CHANGED. +* min: Minimum value that the decoded value needs to be above to get pushed to + the subscribed client(s). +* max: Maximum value that the decoded value needs to be below to get pushed to + the subscribed client(s) +* rx_id : For the ISO TP protocol, define the id of source to write a message +* tx_id : For the ISO TP protocol, define the id of emitter to receive message + +Order doesn't matter neither the number of filters chosen, you can use one, two +or all of them at once. + +Usage examples : + +```json +low-can subscribe {"event": "messages.engine.speed", "filter": { "frequency": 3, "min": 1250, "max": 3500}} +low-can subscribe {"event": "messages.engine.load", "filter": { "min": 30, "max": 100}} +low-can subscribe {"event": "messages.vehicle.speed", "filter": { "frequency": 2}} +# ISOTP +low-can subscribe {"id": 273, "filter": {"tx_id" : 562}} +``` + +## Get last signal value and list of configured signals + +You can also ask for a particular signal value on one shot using **get** verb, like +this: + +```json +low-can get {"event": "messages.engine.speed"} +ON-REPLY 1:low-can/get: {"response":[{"event":"messages.engine.speed","value":0}],"jtype":"afb-reply","request":{"status":"success"}} +``` + +> **CAUTION** Only one event could be requested. + +Also, if you want to know the supported CAN signals loaded by **low-can**, use +verb **list** + +```json +low-can list +ON-REPLY 2:low-can/list: {"response":["messages.hvac.fan.speed","messages.hvac.temperature.left","messages.hvac.temperature.right","messages.hvac.temperature.average","messages.engine.speed","messages.fuel.level.low","messages.fuel.level","messages.vehicle.average.speed","messages.engine.oil.temp","messages.engine.oil.temp.high","messages.doors.boot.open","messages.doors.front_left.open","messages.doors.front_right.open","messages.doors.rear_left.open","messages.doors.rear_right.open","messages.windows.front_left.open","messages.windows.front_right.open","messages.windows.rear_left.open","messages.windows.rear_right.open","diagnostic_messages.engine.load","diagnostic_messages.engine.coolant.temperature","diagnostic_messages.fuel.pressure","diagnostic_messages.intake.manifold.pressure","diagnostic_messages.engine.speed","diagnostic_messages.vehicle.speed","diagnostic_messages.intake.air.temperature","diagnostic_messages.mass.airflow","diagnostic_messages.throttle.position","diagnostic_messages.running.time","diagnostic_messages.EGR.error","diagnostic_messages.fuel.level","diagnostic_messages.barometric.pressure","diagnostic_messages.ambient.air.temperature","diagnostic_messages.commanded.throttle.position","diagnostic_messages.ethanol.fuel.percentage","diagnostic_messages.accelerator.pedal.position","diagnostic_messages.hybrid.battery-pack.remaining.life","diagnostic_messages.engine.oil.temperature","diagnostic_messages.engine.fuel.rate","diagnostic_messages.engine.torque"],"jtype":"afb-reply","request":{"status":"success","uuid":"32df712a-c7fa-4d58-b70b-06a87f03566b"}} +``` + +## Write on CAN buses + +Two modes could be used for that which is either specifying the CAN bus and a +*RAW* CAN message either by specifying a defined signal, **case-insensitively**, +and its value. + +Examples: + +```json +# Authentification +low-can auth +# Write a raw can frame to the CAN id 0x620 +low-can write { "bus_name": "hs", "frame": { "can_id": 1568, "can_dlc": 8, "can_data": [ 255, 255, 255, 255, 255, 255, 255, 255]} } +# Write a signal's value. +low-can write { "signal_name": "engine.speed", "signal_value": 1256} +# Write J1939 'single frame' +low-can write { "bus_name": "j1939", "frame": { "pgn": 61442, "length":8, "data": [ 255, 255, 255, 255, 255, 255, 255, 255]} } +# Write J1939 'multi frame' +low-can write { "bus_name": "j1939", "frame": { "pgn": 61442, "length":9, "data": [ 255, 255, 255, 255, 255, 255, 255, 255, 254]} } +# Write ISOTP 'single frame' +low-can write {"bus_name": "hs", "filter": {"rx_id" : 562}, "frame": { "can_id": 273, "can_dlc": 8, "can_data": [ 255, 255, 255, 255, 255, 255, 255, 255]} } +# Write ISOTP 'multi frame' +low-can write {"bus_name": "hs", "filter": {"rx_id" : 562}, "frame": { "can_id": 273, "can_dlc": 9, "can_data": [ 255, 255, 255, 255, 255, 255, 255, 255, 25]} } +``` + +To be able to use write capability, you need to add the permission + ```urn:AGL:permission::platform:can:write``` to your package configuration + file that need to write on CAN bus through **low-can** api. + +Then in order to write on bus, your app needs to call verb **auth** +before calling **write**, to raise its **LOA**, Level Of Assurance, +which controls usage of verb **write**. + +## Using CAN utils to monitor CAN activity + +You can watch CAN traffic and send custom CAN messages using can-utils +preinstalled on AGL target. + +To watch watch going on a CAN bus use: + +```bash +candump can0 +``` + +Or for an USB CAN adapter connected to porter board: + +```bash +candump can1 +``` + +Send a custom message: + +```bash +cansend can0 ID#DDDDAAAATTTTAAAA +``` + +You can also replay a previously dumped CAN logfiles. These logfiles can be +found in _can_samples_ directory under Git repository. Following examples use +a real trip from an Auris Toyota car. + +Trace has been recorded from a CAN device `can0` so you have to map it to the +correct one you use for your tests. + +Replay on a virtual CAN device `vcan0`: + +```bash +canplayer -I trip_test_with_obd2_vehicle_speed_requests vcan0=can0 +``` + +Replay on a CAN device `can0`: + +```bash +canplayer -I trip_test_with_obd2_vehicle_speed_requests can0 +``` + +Replay on a CAN device `can1` (porter by example): + +```bash +canplayer -I trip_test_with_obd2_vehicle_speed_requests can1=can0 +``` diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/CAN_bindings_communication.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/CAN_bindings_communication.png new file mode 100644 index 0000000..426e2f7 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/CAN_bindings_communication.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/CAN_level_mapping.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/CAN_level_mapping.png new file mode 100644 index 0000000..1f1d906 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/CAN_level_mapping.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/OpenXC_to_AGL.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/OpenXC_to_AGL.png new file mode 100644 index 0000000..6e40336 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/2_AGL_Service_CAN_Low_Level/images/OpenXC_to_AGL.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/1_Architecture_presentation.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/1_Architecture_presentation.md new file mode 100644 index 0000000..a675c98 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/1_Architecture_presentation.md @@ -0,0 +1,32 @@ +--- +edit_link: '' +title: Architecture presentation +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-high-level-viwi/plain/docs/1-Architecture.md?h=master +--- + + + +# AGL VIWI HIGH-VIWI binding architecture + +This binding is intended to act between low-level binding(s) and clients. It builds ViWi resources as defined in a json configuration file. It implements subscribe/unsubscribe/get verbs for the clients accordingly with protocol specification. + +Each ViWi resource can be composed of several elements, for which subscriptions will be made to the low-level binding with configurable frequencies or filters. + +![ViWi High Level binding architecture](./images/high-level-arch.png) + + + +## Brief VIWI description + +ViWi (Volkswagen Infotainment Web Interface) protocol defines a serie of objects, which can be queried or updated via JSon messages. + +Each object is assigned with a unique URI. + +The depth of the URI tree is limited to 3, i.e. _/service/resource>/element/_, for instance **/car/doors/3901a278-ba17-44d6-9aef-f7ca67c04840**. + +To retrieve the list of elements for a given resource, one can use the get command, for instance **get /car/doors/**. + +It is also possible to subscribe to elements or group of elements, for instance **subscribe /car/doors/3901a278-ba17-44d6-9aef-f7ca67c04840**. Requests can also have various filters, or specify a frequency. + +More details in the [ViWi general documentation](https://www.w3.org/Submission/viwi-protocol/) and in the [ViWi.service.car documentation](https://www.w3.org/Submission/viwi-service-car/) diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/2_Install_Usage.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/2_Install_Usage.md new file mode 100644 index 0000000..cde838f --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/2_Install_Usage.md @@ -0,0 +1,208 @@ +--- +edit_link: '' +title: Installation and Usage Guide +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-can-high-level-viwi/plain/docs/2-Install-Usage.md?h=master +--- + + + +## Installation + +## Prerequisites + +Low level CAN service (>=4.0) must be installed. Prerequisites are the same. + +```bash +$ git clone --recursive https://gerrit.automotivelinux.org/gerrit/apps/low-level-can-service +``` + +## Clone and build high level binding + +### Build requirements + +* CMake version 3.0 or later +* G++, Clang++ or any C++11 compliant compiler. + +### Clone + +```bash +$ export WD=$(pwd) +$ git clone --recusive https://github.com/iotbzh/high-level-viwi-service.git +``` + +### Build + +```bash +$ cd $WD/high-level-viwi-service +$ mkdir build +$ cd build +$ cmake .. +$ make +``` + + + +# Usage + +## JSON configuration file + +This file must be named *high.json*, and must accessible from afb-daemon. + +> **NOTE** A sample is available at the root of the git repository. + +The json configuration file consists in 2 sections: + +### Definitions section + +This section describes each resources defined in the high-level binding. Each resource is composed with different properties having a name, a type and a description. +Type can be boolean, double, string, or int. Properties "id", "uri" and "name" are compulsory. + +For instance: + +```json +{ + "name": "/car/demoboard/", + "properties": { + "id": { + "type": "string", + "description": "identifier" + }, + "uri": { + "type": "string", + "description": "object uri" + }, + "name": { + "type": "string", + "description": "name" + }, + "unit": { + "type": "string", + "description": "units" + }, + "speed": { + "type": "double", + "description": "vehicle centerpoint speed as shown by the instrument cluster" + }, + "rpm": { + "type": "double", + "description": "engine rotations per minute" + }, + "level": { + "type": "double", + "description": "level of tankage" + }, + "load": { + "type": "double", + "description": "engine load" + } + } +} +``` + + + +### Resources section + +This section defines which values should be assigned to resource's properties as defined in the definitions section. +The link to the definitions section is made through the name of the resource. + +Some values are static, some are linked to low-level requests. + +In case a value is linked to a low-level request, the value will start with "${" and end with "}". In that case the value will consist in the name of the low-level signal, followed +with the frequency of the signal in ms. -1 in the frequency means that high level binding should subscribe to low level binding for all changes, without specifying a frequency. + +For instance: +```json +{ + "name": "/car/demoboard/", + "values": [{ + "name": "vehicleSpeed", + "unit": "km/h", + "speed": "${diagnostic_messages.vehicle.speed,1000}" + }, { + "name": "engineSpeed", + "unit": "rpm", + "rpm": "${diagnostic_messages.engine.speed,1000}" + }, { + "name": "fuelLevel", + "unit": "litre", + "level": "${diagnostic_messages.fuel.level,1000}" + }, { + "name": "engineLoad", + "unit": "Nm", + "load": "${diagnostic_messages.engine.load,1000}" + }] +} +``` + + + +## Running and testing + +### Launch the binder together with the two bindings + +The Json high level configuration file *high.json* must be placed in the directory where you launch afb-daemon. + +```bash +$ cp $WD/high-level-viwi-service/high.json $WD + cd $WD +``` + +Then you can natively under linux you can launch afb-daemon with the low-level and high-level bindings with a command like: + +```bash +$ cd $WD +$ afb-daemon --rootdir=$WD/low-level-can-service/CAN-binder/build/package --binding=$WD/low-level-can-service/CAN-binder/build/package/lib/afb-low-can.so --binding=$WD/high-level-viwi-service/build/package/lib/afb-high-viwi.so --port=1234 --tracereq=common --token=1 --verbose +``` + +### Use afb-client-demo to test high level binding + +On another terminal, connect to the binding using previously installed _**AFB Websocket CLI**_ tool: + +```bash +$ afb-client-demo ws://localhost:1234/api?token=1 +``` + +You will be on an interactive session where you can communicate directly with the binding API. + +The binding provides at this moment 3 verbs, _get_, _subscribe_ and _unsubscribe_, which can take a JSON object as an argument. + + +To use the _**AFB Websocket CLI**_ tool, a command line will be like the following : + +``` + +``` + +Where: + +* API : _**high-viwi**_. +* Verb : _**get**_, _**subscribe**_ or _**unsubscribe**_ +* Arguments : _**{ "name": "/car/doors/" }**_ + +You can therefore use commands such as: + +``` +high-viwi subscribe {"name":"/car/doors/","interval":10000} +high-viwi unsubscribe {"name":"/car/doors/","interval":10000} +high-viwi get {"name":"/car/demoboard/"} +high-viwi get {"name":"/car/demoboard/","fields":["fuelLevel","engineLoad"]} +``` + +For instance the output of the third command should be: + +``` +high-viwi get {"name":"/car/demoboard/"} +ON-REPLY 1:high-viwi/get: {"response":{"\/car\/demoboard\/2159e2-5b638a-39e242-7a2f5":{"id":"2159e2-5b638a-39e242-7a2f5","name":"vehicleSpeed","speed":0.000000,"unit":"km\/h","uri":"\/car\/demoboard\/2159e2-5b638a-39e242-7a2f5"},"\/car\/demoboard\/22ad2c-5a3c2b-50fabb-324c82":{"id":"22ad2c-5a3c2b-50fabb-324c82","level":0.000000,"name":"fuelLevel","unit":"litre","uri":"\/car\/demoboard\/22ad2c-5a3c2b-50fabb-324c82"},"\/car\/demoboard\/3a3ab9-2bd52c-11d30-689acf":{"id":"3a3ab9-2bd52c-11d30-689acf","name":"engineSpeed","rpm":0.000000,"unit":"rpm","uri":"\/car\/demoboard\/3a3ab9-2bd52c-11d30-689acf"},"\/car\/demoboard\/5ae808-8093cb-99716-30a605":{"id":"5ae808-8093cb-99716-30a605","load":0.000000,"name":"engineLoad","unit":"Nm","uri":"\/car\/demoboard\/5ae808-8093cb-99716-30a605"}},"jtype":"afb-reply","request":{"status":"success","uuid":"44ce03f9-a7ca-49e1-a62a-40c74db0caa0"}} +``` + +As you can see for the moment all values are 0, because we didn't inject any CAN data in the binder. To do this, you can use **canplayer** to feed the bindings with some data. +You can find an example of data in high level binding, "samples" directory. + +For instance, on a third terminal: + +```bash +$ canplayer -I candata +``` + diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/images/high-level-arch.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/images/high-level-arch.png new file mode 100644 index 0000000..b4a1e8c Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/3_High_Level_VIWI_Service/images/high-level-arch.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/1_Architecture.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/1_Architecture.md new file mode 100644 index 0000000..62c2f0f --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/1_Architecture.md @@ -0,0 +1,73 @@ +--- +edit_link: '' +title: Architecture presentation +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-signal-composer/plain/docs/part-1/1-Architecture.md?h=master +--- + + + +# Signal Composer + +## Architecture + +Here is a quick picture about the signaling architecture : + +![GlobalArchitecture] + +Key here are on both layers, **low** and **high**. + +- **Low levels** binding used as _AGL service_, handle data exchange protocol to + decode/encode and retransmit with an AGL compatible format using **Application + Framework** events. These are divided into two parts, which are : + - A transport Layer binding's plug-in that is able to read/write from a device. + - Decoding/Encoding parts that expose signals. +- **High level signal composer** binding gathers multiple **low level** signaling + sources. Then from these sources, it exposes theirs **raw** signals or more interesting + can creates new virtuals signals from them. Example: + A signal made from gps latitude and longitude that computes the heading of + vehicle. This is modular and each signal source should be handled by specific + plugins which take care of get the underlying event from **low level** or + define signaling composition with simple or complex operation to output value + from **raw** signals. + +A transport plug-in is a shared library that shares a common API to be +compatible with **low level** services that is: + +- **open/close**: method to open a handle which could be a socket, file or + device by example. +- **read/write**: method to read and write a stream of data. + +Configuration is made by sending a special packet using a write method to the +handle. In brief, this could be compared to the layer 1 and 2 of [OSI model]. + +There are three main parts with **Signal Composer**: + +- Configuration files which could be splitted in differents files. That will + define: + - metadata with name of **signal composer** api name + - additionnals configurations files + - plugins used if so, **low level** signals sources + - signals definitions +- Dedicated plugins +- Signal composer API + +## Terminology + +Here is a little terminology guide to set the vocabulary: + +- **api**: a binding API name +- **action**: a function called at a certain time +- **callbacks**: a function called at a certain time +- **event**: the raw event that materialize the signal +- **plugins**: a C/C++ code with functions that be called by signal composer + service +- **sources**: an external binding API that generate signals for the signal + composer service +- **signals**: an event generated by the **Application Framework** +- **virtual signals**: a signal composed of **raw signals** with value + calculated by a **callbacks** +- **raw signals**: an event generated by a **low level** binding + +[OSI model]: https://en.wikipedia.org/wiki/OSI_model +[GlobalArchitecture]: pictures/Global_Signaling_Architecture.png "Global architecture" diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/2_Configuration.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/2_Configuration.md new file mode 100644 index 0000000..6bd3a8a --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/2_Configuration.md @@ -0,0 +1,109 @@ +--- +edit_link: '' +title: Configuration +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-signal-composer/plain/docs/part-1/2-Configuration.md?h=master +--- + + + +# Configuration + +Configuration defines all in **Signal composer** each signals and sources has +to be defined in it. At start, configuration will be searched in default +binding configuration directory which should be _/var/local/lib/afm/applications/signal-composer/VER/etc/_, +VER is the version of **signal composer**. +Binding search for a file name as _init-daemon*.json_. Others files could be +used to split sections and don't have 1 big fat definitions file. + +Saying that you have 4 sections to define: + +- **metadata**: Main parts and the only one that can't be in a separates + configuration. This must appears in the main configuration file. +- **plugins** (optional): Declare plugins that will be used by *sources* and + *signals* for the subscription and composition. +- **sources**: Declare **low level** signals sources (eg. low-can, gps, mraa, + ...). +- **signals**: Declare signals, virtuals and raw. + +## Metadata + +Here we define some metadata about **signal composer** binding. Fields to configure +are : + +- **uid**: self-explanatory +- **version** (optional): self-explanatory +- **api** (optional): name that the binding will be initialized to and later + be accessible by **Application Framework** +- **info** (optional): self-explanatory +- **require** (optional): list of required external apis. + +## Plugins + +This section is the only which is optional, it is needed if you develop +specifics C/C++ plugins to be used with signal-composer. LUA and API +consumption does not need plugins. + +Default path to search for a plugin is in the binding library directory +in a subdirectory _plugins_ _/var/local/lib/afm/applications/signal-composer/VER/lib/plugins_. +Else you could use the environment variable _CONTROL_PLUGIN_PATH_ with a +semicolon separated list of directory. + +Fields are: + +- **uid**: Define the plugin name. This is that label that will be used on + **sources** and **signals** callbacks. +- **ldpath** (optional): path to the plugin directory +- **info** (optional): self-explanatory +- **basename**: shared library file name **without** the extension. +- **files** (optional): list of additionnals files. **ONLY NAME** or part of + it, without extension. Don't mix up section object with this key, either one + or the other but avoid using both + +## Sources + +A source is a **low level** API that will be consume by the **signal composer** +to be able to expose those signals with additionnals treatments, filtering, +thinning,... and create new virtuals signals composed with basic raw signals. + +A source is defined with following fields: + +- **uid**: An unique identifier name for thatuid source API. +- **api**: Name of the source API. +- **info** (optional): self-explanatory +- **init** (optional): an **action** to take to initialize a source. May you + have to call a verb from that API, of create a files etc. +- **getSignals** (optional); an **action** to take to get signals from that + source. These callback will be used for each signals defined later in the + **signals** section. Dedicated arguments for each signal could be defined in + **signals**. +- **files** (optional): list of additionnals files. **ONLY NAME** or part of + it, without extension. Don't mix up section object with this key, either one + or the other but avoid using both + +## Signals + +A signal definition could be either a **raw** one or a **virtual** one. A + **virtual signal** is a set of existing **raw signals** associated to an + **action** on reception which will compute the value of the signal. + +- **uid**: Unique identifier used inside **signal composer**, used to compose + virtual signals. +- **event**: specify a **raw signal** coming from **low level** sources. + Couldn't be used with **depends** field, only one of them is possible. +- **depends**: specify others signals **id** that compose it (eg: heading is + composed with longitude+latitude signals.). Couldn't be used with **event** + field at same time. +- **retention** (optional): retention duration in seconds +- **unit** (optional): Unit used to exprime the signal +- **frequency** (optional): Frequency maximum at which the signal could be + requested or sent. This is a thinning made at **high level** so not best + suited for performance. Used **low level** native filtering capabilities when + possible. +- **getSignalsArgs**: a JSON object used at subscription time. Meant to enabled + filtering capabilities at subscription and to be able to customize in general + a subcription request by signal if needed. +- **onReceived**: an **action** to take when this signal is received! +- **files** (optional): list of additionnals files. **ONLY NAME** or part of + it, without extension. Don't mix up section object with this key, either one + or the other but avoid using both diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/3_Plugins.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/3_Plugins.md new file mode 100644 index 0000000..aa0ebb4 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/3_Plugins.md @@ -0,0 +1,32 @@ +--- +edit_link: '' +title: Plugins +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-signal-composer/plain/docs/part-1/3-Plugins.md?h=master +--- + + + +# Plugins + +Plugins are C/C++ shared libraries loaded by the binding to execute some +simple routine. Routine could be on reception of a new signal or at sources +initialization time or signal subscription with the respective JSON field +`onReceived` `init` and `getSignals` + +A default plugin (builtin) is provided with 2 functions: + +- **defaultOnReceived**: set and record a new signal value and its timestamp + in the signal composer service. It simply tooks the incoming event JSON object + and search for *key* `value` and `timestamp` then call function + `setSignalValue`. +- **setSignalValueWrap**: a `lua2c` function the could be called from any LUA + script to record a new signal value. + +> **CAUTION**: `timestamp` value has to be typed as *uint64_t* with +> a **nanosecond** precision using a realtime clock. To correctly store it in +> a JSON-C object use the int64 type with the according fonctions: +> *json_object_new_int64()* +> *json_object_get_int64()* +> *json_object_set_int64()* +> *...* diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/4_SignalComposerAPI.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/4_SignalComposerAPI.md new file mode 100644 index 0000000..cc1688c --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/4_SignalComposerAPI.md @@ -0,0 +1,71 @@ +--- +edit_link: '' +title: Signal Composer API +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-signal-composer/plain/docs/part-1/4-SignalComposerAPI.md?h=master +--- + + + +# Signal Composer API + +## subscribe/unsubscribe + +Using subscribe you can get update on change for signals you chose and you can +using wildcard to subscribe several signals in the same time. + +```json +signal-composer subscribe {"signal": "rear_left*"} +ON-REPLY 1:signal-composer/subscribe: {"jtype":"afb-reply","request":{"status":"success","uuid":"3d4b743b-7ac6-4d3c-8fce-721107f9dee5"}} +``` + +Then event comes up like the following: + +```json +ON-EVENT signal-composer/257b343e-8ea9-4cd7-8f9e-1904fa77f8f2({"event":"signal-composer\/257b343e-8ea9-4cd7-8f9e-1904fa77f8f2","data":{"uid":"rear_left_door","event":"low-can\/messages.doors.rear_left.open","timestamp":4833910845032292484,"value":false},"jtype":"afb-event"}) +``` + +Unsubscribe happens the same way. When no more signals are holded by the client +then it unsubscribe from the *AGL Application Framework* event handle. + +## addObjects + +Let you add sources or signals objects to the signal composer service after +its initialization phase. Use this verb and specify the file as argument, you +could use only the file name or the file name with its absolute path. + +```json +signal-composer addObjects {"file": "sig_doors.json"} +ON-REPLY 1:signal-composer/addObjects: {"jtype":"afb-reply","request":{"status":"success","uuid":"00d7a519-816e-486a-8163-3afb1face4fa"}} +signal-composer addObjects {"file": "/tmp/sig_doors.json"} +ON-REPLY 2:signal-composer/addObjects: {"jtype":"afb-reply","request":{"status":"success"}} +``` + +You can follow the activity using the service log journal and check that the +correct number of objects has been added. + +> **CAUTION**: You need to get the following permission to be able to load new +objects : `urn:AGL:permission::platform:composer:addObjects` + +## get + +You can get a signal value be requesting the API with the verb *get*: + +```json +signal-composer get {"signal": "vehicle_speed", "options": {"average": 10}} +signal-composer get {"signal": "vehicle_speed", "options": {"minimum": 10}} +signal-composer get {"signal": "vehicle_speed", "options": {"maximum": 10}} +signal-composer get {"signal": "vehicle_speed"} +``` + +You apply some simple mathematical functions by default present in the +binding, by default **last** is used: + +- **average**: make an average on X latest seconds. +- **minimum**: return the minimum value found in the X latest seconds. +- **maximum**: return the maximum value found in the X latest seconds. +- **last**: return the latest value. + +## list + +Verb **list** will output the list of defined signals. diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/pictures/Global_Signaling_Architecture.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/pictures/Global_Signaling_Architecture.png new file mode 100644 index 0000000..5cfba98 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/pictures/Global_Signaling_Architecture.png 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b/docs/4_APIs_and_Services/4.5_Message_Signaling/5_AGL-Message-Signaling-Developer-Guidelines/AGL-Message-Signaling-Developer-Guidelines.md @@ -0,0 +1 @@ +[**4.5.5_AGL-Message-Signaling-Developer-Guidelines**](4.5.5_AGL-Message-Signaling-Developer-Guidelines.pdf) diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/6_AGL-AppFW-CAN-Signaling-Benchmark/4.5.6_AGL-AppFW-CAN-Signaling-Benchmark.pdf b/docs/4_APIs_and_Services/4.5_Message_Signaling/6_AGL-AppFW-CAN-Signaling-Benchmark/4.5.6_AGL-AppFW-CAN-Signaling-Benchmark.pdf new file mode 100644 index 0000000..25823c8 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/6_AGL-AppFW-CAN-Signaling-Benchmark/4.5.6_AGL-AppFW-CAN-Signaling-Benchmark.pdf differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/6_AGL-AppFW-CAN-Signaling-Benchmark/AGL-AppFW-CAN-Signaling-Benchmark.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/6_AGL-AppFW-CAN-Signaling-Benchmark/AGL-AppFW-CAN-Signaling-Benchmark.md new file mode 100644 index 0000000..b9b0316 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/6_AGL-AppFW-CAN-Signaling-Benchmark/AGL-AppFW-CAN-Signaling-Benchmark.md @@ -0,0 +1 @@ +[**4.5.6_AGL-AppFW-CAN-Signaling-Benchmark.pdf**](4.5.6_AGL-AppFW-CAN-Signaling-Benchmark.pdf) diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/1_Usage.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/1_Usage.md new file mode 100644 index 0000000..a58171c --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/1_Usage.md @@ -0,0 +1,26 @@ +--- +edit_link: '' +title: Usage Guide +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/candevstudio/docs/1_Usage.md +--- + + + +# Usage + +You can find the installation part +[here](http://docs.automotivelinux.org/master/docs/devguides/en/dev/reference/host-configuration/docs/5_Candevstudio.html). + +The official repo of CanDevStudio is a subpart of GENIVI and can be found +[here](https://github.com/GENIVI/CANdevStudio/). + +Launch it with following command: + +```bash +CANdevStudio +``` + +Then start a new project. + +![CANdevStudio general screenshot](pictures/CANdevStudio.png) diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/2_can_device_socketcan_backend.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/2_can_device_socketcan_backend.md new file mode 100644 index 0000000..1a6a52b --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/2_can_device_socketcan_backend.md @@ -0,0 +1,44 @@ +--- +edit_link: '' +title: Bringing up a CAN device using socketcan backend +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/candevstudio/docs/2_can_device_socketcan_backend.md +--- + + + +# Bringing up a CAN device using socketcan backend + +* [Using a supported Linux CAN device](https://www.elinux.org/CAN_Bus): + +```bash +# Find your interface name (e.g. can0) +ip link +# Configure bitrate +sudo ip link set can0 type can bitrate 1000000 +# Bring the device up +sudo ip link set can0 up +# Optionally configure CAN termination +sudo ip link set can0 type can termination 1 +``` + +## Using slcand + +* Based on FTDI Serial driver +* Requires slcand to "convert" serial device to SocketCAN. +* Officially supported in Linux Kernel v2.6.38 + +```bash +# Create SocketCAN device from serial interface +sudo slcand -o -c -s8 -S1000000 /dev/ttyUSB0 can0 +# Bring the device up +sudo ip link set can0 up +``` + +## Using builtin Linux kernel virtual CAN module vcan + +```bash +sudo modprobe vcan +sudo ip link add dev can0 type vcan +sudo ip link set can0 up +``` diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/3_Add_CAN_Device.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/3_Add_CAN_Device.md new file mode 100644 index 0000000..9eef2c7 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/3_Add_CAN_Device.md @@ -0,0 +1,41 @@ +--- +edit_link: '' +title: Add a CAN device in CANdevStudio +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/candevstudio/docs/3_Add_CAN_Device.md +--- + + + +# Add a CAN device in CANdevStudio + +Start a new project and grab a ***CanDevice*** from the left pane in the +***Device Layer*** section and drop it on the grid workspace. Right-Click on it +and open its ***Properties***. Here you have to set the ***backend*** and the +***interface*** name you'll want to use. Backend available are: + +- socketcan: CAN stack present by default in the Linux Kernel. This use Linux socket and open source CAN device driver (More information here). +- systeccan: CAN bus backend using the SYS TEC CAN adapters. +- peakcan: CAN bus plugin using the PEAK CAN adapters. +- tinycan: CAN bus plugin using the MHS CAN adapters. +- vectorcan: CAN bus plugin using the Vector CAN adapters. + +More details about CANdevStudio CAN bus support [here](http://doc.qt.io/qt-5.10/qtcanbus-backends.html). + +***Interface*** is the name of the device you want to use. Bring up your CAN device and use the following command to find out which one are available: + +```bash +ip link +1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 + link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 +2: enp0s25: mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000 + link/ether 90:b1:1c:6b:b2:21 brd ff:ff:ff:ff:ff:ff +3: virbr0: mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000 + link/ether 52:54:00:56:86:80 brd ff:ff:ff:ff:ff:ff +4: virbr0-nic: mtu 1500 qdisc fq_codel master virbr0 state DOWN mode DEFAULT group default qlen 1000 + link/ether 52:54:00:56:86:80 brd ff:ff:ff:ff:ff:ff +5: docker0: mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default + link/ether 02:42:81:38:a8:75 brd ff:ff:ff:ff:ff:ff +12: can0: mtu 72 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 + link/can +``` diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/4_Configure_CanRawSender_Node.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/4_Configure_CanRawSender_Node.md new file mode 100644 index 0000000..9fc2675 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/4_Configure_CanRawSender_Node.md @@ -0,0 +1,28 @@ +--- +edit_link: '' +title: Configure a CanRawSender node +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/candevstudio/docs/4_Configure_CanRawSender_Node.md +--- + + + +# Configure a CanRawSender node + +CanRawSender node lets you set a predefined list of CAN Raw messages to send. + +![CanRawSender screenshot](pictures/canrawsender.png) + +Click on the + sign to add as much as needed signals to send. For each signals, you has to define: + +- the CAN arbitration ID +- Data load +- Loop checkbox make the signal repeat infinitely +- Interval is used with loop to define how much time between 2 sends + +Once clicked on ***Play*** button in the main Window to launch the simulation, +then each signals will be sent in the same order than defined in the +CanRawSender node then using interval to repeat themselves. + +Signals without ***loop*** checked will not be sent, you have to click manually +on the ***Send*** button to trigger a sending. diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/5_Using_CanRawView.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/5_Using_CanRawView.md new file mode 100644 index 0000000..0d44a87 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/5_Using_CanRawView.md @@ -0,0 +1,18 @@ +--- +edit_link: '' +title: Using CanRawView +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/agl-documentation/candevstudio/docs/5_Using_CanRawView.md +--- + + + +# Using CanRawView + +***CanRawViewer*** is pretty simple to use, once simulation launched you'll see +signal flows in the window. You can use ***Clear*** button to wipe the window. + +![CanRawViewer screenshot](pictures/canrawviewer.png) + +Use the ***Combine*** button to stack by arbitration ID the CAN signals. +Then only the latest signal for each arbitration ID will be displayed. diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/CANdevStudio.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/CANdevStudio.png new file mode 100644 index 0000000..c944e02 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/CANdevStudio.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/canrawsender.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/canrawsender.png new file mode 100644 index 0000000..766ca63 Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/canrawsender.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/canrawviewer.png b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/canrawviewer.png new file mode 100644 index 0000000..f20488b Binary files /dev/null and b/docs/4_APIs_and_Services/4.5_Message_Signaling/7_CanDevStudio_Quickstart/candevstudio/pictures/canrawviewer.png differ diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/8_Resources/index.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/8_Resources/index.md new file mode 100644 index 0000000..dd52e88 --- /dev/null +++ b/docs/4_APIs_and_Services/4.5_Message_Signaling/8_Resources/index.md @@ -0,0 +1,95 @@ +--- +edit_link: '' +title: Resources +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/app-framework/index.md +--- + + + +# AGL Application Framework + +This page summarizes all materials related to AGL Application Framework + +## Source Code + +The current code of AGL App-Framework is stored on AGL Code Repository. It's divided in the following projects: + +* [src/app-framework-main](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src%2Fapp-framework-main.git;a=summary) Main services +* [src/app-framework-binder](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src%2Fapp-framework-binder.git;a=summary): Binder Daemon +* [src/app-framework-demo](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src%2Fapp-framework-demo.git;a=summary) Demos + +## Building AGL with Application Framework support + +The Application Framework can be added easily to an AGL build using the feature 'agl-appfw-smack'. + +Typically, the following command can be called to initialize AGL build: + + # meta-agl/scripts/aglsetup.sh -m porter agl-appfw-smack agl-demo agl-devel + ... + # bitbake agl-demo-platform + +## Documentation + +Technical documentation is maintained in the source code and should be browsable with the [upcoming AGL documentation system](https://github.com/automotive-grade-linux/docs-agl) + +Temporarily, a static documentation has been made in PDF format: + +* [Introduction to Application Framework](http://iot.bzh/download/public/2016/appfw/01_Introduction-to-AppFW-for-AGL-1.0.pdf) +* [AppFW Core Documentation](http://iot.bzh/download/public/2016/appfw/02_Documentation-AppFW-Core-2.0.pdf) +* [Privileges Management](http://iot.bzh/download/public/2016/appfw/03-AGL-AppFW-Privileges-Management.pdf) + +Some extra guides are also available in PDF format: + +* [Build your 1st AGL Application](http://iot.bzh/download/public/2016/sdk/AGL-Devkit-Build-your-1st-AGL-Application.pdf) +* Applications Templates are available on [github:iotbzh/app-framework-templates](https://github.com/iotbzh/app-framework-templates) + +### Bindings Examples + +Some bindings are available to quickstart new projects: + +* GPS - see [github:iotbzh/af-gps-binding](https://github.com/iotbzh/af-gps-binding/blob/master/src/af-gps-binding.c) +* OpenXC Reader - see [github:iotbzh/txc-demo](https://github.com/iotbzh/txc-demo/blob/master/binding/txc-binding.c) +* CPU/Memory stats - see [github:iotbzh/txc-demo](https://github.com/iotbzh/txc-demo/blob/master/binding/stat-binding.c) +* Radio - see [gerrit:src/app-framework-binder](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-binder.git;a=tree;f=bindings/radio;hb=master) +* Audio - see [gerrit:src/app-framework-binder](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-binder.git;a=tree;f=bindings/audio;hb=master) + +The list is not exhaustive. ***Please add other bindings here !*** + +### Demos + +* Simple HTML5 Demos apps (ported from Tizen) on [github:iotbzh/afm-widget-examples](https://github.com/iotbzh/afm-widget-examples) +* Installable package with [TXC Demo Application](http://iot.bzh/download/public/2016/afb-demos/txc-demo_0.1.wgt) +* Applications available in [gerrit:app-framework-demo](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/app-framework-demo.git;a=summary) + +## Presentations + +* Oct 16 - [Application Security Model - Status Update](http://iot.bzh/download/public/2016/genivi/CyberSecurity-Genivi-Q42016-Fulup-IoTbzh.pdf) +* Sept 16 - [Building Applications with AGL Framework](http://iot.bzh/download/public/2016/genivi/CyberSecurity-Genivi-Q42016-Fulup-IoTbzh.pdf) - Also visible in [PDF version](http://iot.bzh/download/public/2016/publications/build-agl-application-AMM-Munich-2016.pdf) +* Feb 16 - [HTML5 Apps for Automotive Systems](http://iot.bzh/download/public/2016/publications/HTML5_Applications_for_Automotive_Systems.pdf) +* Feb 16 - [Application & Security Framework Proposal AGL 2.0](http://iot.bzh/download/public/2016/security/Security-Proposal-AGL20-Fulup.pdf) +* Jan 16 - [Security Architecture Proposal](http://iot.bzh/download/public/2016/security/Security-Architecture-AGL20.pdf) + +## History + +### Motivation for rewriting the App. Framework + +To get the background and motivation on why Application Framework has been rewritten: + +* [Tizen Security: lessons learnt](http://iot.bzh/download/public/2015/tizen-security-lessons-learnt-initial.pdf) +* [this discussion](https://lists.linuxfoundation.org/pipermail/automotive-discussions/2016-October/002749.html) +* [Linux Automotive Security](http://iot.bzh/download/public/2016/security/Linux-Automotive-Security-v10.pdf) + +### Comparison/Relationship with Tizen + + Tizen AGL + ---------------------------------- + App/OS isolation yes yes + Container option no possible + Native App partial* yes + HTML5 App yes yes + Cloud App No yes + Unified API (HTLM/Native) No yes + service as App** No yes + Adding API *** core core or App + Devel model bespoke Standard Web diff --git a/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.1_Overview.md b/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.1_Overview.md new file mode 100644 index 0000000..672f6da --- /dev/null +++ b/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.1_Overview.md @@ -0,0 +1,167 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/audio/pipewire.md +--- + + + +# PipeWire Audio System Overview + +## Overview + +AGL uses the PipeWire daemon service to provide audio playback and capture +capabilities. PipeWire is accompanied by a secondary service, WirePlumber +(also referred to as the *session manager*), which provides policy management, +device discovery, configuration and more. + +Applications can connect to the PipeWire service through its UNIX socket, by +using the *libpipewire* library as a front-end to that socket. + +## Configuration + +The Audio System's configuration is mainly done in the session manager. +The session manager is the service that dictates policy, therefore this is +the place to configure options such as device properties, device priorities +and application linking policy. + +An extensive listing of configuration options for the session manager, +WirePlumber, is available in the next chapter, +[Session Manager Configuration](./wireplumber_configuration.md) + +### wireplumber-cli + +WirePlumber supports runtime configuration of devices, through the +`wireplumber-cli` tool. This tool supports the following sub-commands: + +* `wireplumber-cli ls-endpoints`: + This lists all the known audio endpoints, including devices and applications + that are streaming. In front of the devices, there is a `*` (star) character + on the "default" device, i.e. the device that is chosen by default to link + applications to. The volume and mute status of the devices is also shown. +* `wireplumber-cli set-default [id]`: + Changes the default endpoint of a specific category (capture or playback, + determined automatically by the endpoint's type) + and sets it to be the endpoint with the specified `[id]`. The id is the + number shown in front of each endpoint's name in `ls-endpoints`. +* `wireplumber-cli set-volume [id] [vol]`: + Sets the volume of `[id]` to `[vol]`. `[vol]` must be a floating point + number between 0.0 (0%) and 1.0 (100%). +* `wireplumber-cli device-node-props`: + Lists all the properties of the device nodes, useful for writing `.endpoint` + configuration files, as discussed in the _Session Management Configuration_ + chapter. + +Due to a system limitation, before running this tool on the command line, +you need to export the `XDG_RUNTIME_DIR` environment variable, like this: + +``` +export XDG_RUNTIME_DIR=/run/user/1001 +``` + +### pipewire.conf + +PipeWire also ships with **/etc/pipewire/pipewire.conf**, which can be used to +configure which pipewire modules are being loaded in the PipeWire deamon. You +should normally not need to modify anything there, unless you understand what +you are doing. + +## APIs + +### Native API - libpipewire + +The main entry point for applications to access the audio system is the API +offered by *libpipewire*. The functionality offered by *libpipewire* is vast +and it is beyond the scope of this document to describe it all. + +For playback and capture, applications should use *struct pw_stream* and its +associated methods. There are usage examples for it in the PipeWire +[source code](https://gitlab.freedesktop.org/pipewire/pipewire). + +### Native API - GStreamer (Recommended) + +For convenience, applications that use GStreamer can use the PipeWire GStreamer +elements to plug the functionality offered by *struct pw_stream* directly in +the GStreamer pipeline. These elements are called *pwaudiosrc* and *pwaudiosink* + +Example: +``` +gst-launch-1.0 audiotestsrc ! pwaudiosink +``` + +Through these elements, it is possible to specify the application role by setting +it in the *stream-properties* property of the element, as shown below: + +``` +gst-launch-1.0 audiotestsrc ! pwaudiosink stream-properties=p,media.role=Multimedia +``` + +or, in the C API: + +``` +gst_util_set_object_arg (sink, "stream-properties", "p,media.role=Multimedia"); +``` + +When using these GStreamer elements, applications **should** handle the +**GST_MESSAGE_REQUEST_STATE** message on the bus and change their state accordingly. +This message will be sent when the *session manager* requests a change in the state +due to a higher priority stream taking over. + +### ALSA Compatibility + +AGL offers a virtual ALSA device that redirects audio to PipeWire +through an ALSA PCM plugin. This device is the default one, so unless you +explicitly specify a device in your ALSA client application, audio will go +through PipeWire instead. + +This mode has limitations, however. +* There is no way to specify the role of the application. WirePlumber will +always assume it is a "Multimedia" application +* There is no way for the application to be notified when another stream +takes over. When this happens, the audio clock will simply stop progressing and +the ALSA API will likely block. + +### Audiomixer service + +See the separate +[agl-service-audiomixer](https://git.automotivelinux.org/apps/agl-service-audiomixer/about/) +documentation. + +## Runtime mechanics + +The PipeWire service is activated on demand, via systemd socket activation. +The WirePlumber service is always started and stopped together with the PipeWire +service. + +If you wish to manually start/stop/restart the service, you can do so by using +*systemctl*: +``` +systemctl start/stop/restart pipewire@1001.service +``` + +## Debugging + +When something is wrong with the audio setup, it is useful to know how to debug +it... + +### PipeWire & WirePlumber + +The PipeWire and WirePlumber daemons can be configured to be more verbose +by editing **/etc/pipewire/environment** + +* Set `G_MESSAGES_DEBUG=all` to enable WirePlumber's debug output. +* Set `PIPEWIRE_DEBUG=n` (n=1-5) to enable PipeWire's debug output. + +All messages will be available in the systemd journal, inspectable with +journalctl. + +`PIPEWIRE_DEBUG` can be set to a value between 1 and 5, with 5 being the +most verbose and 1 the least verbose. + +### AGL applications & services (AppFW) + +For AGL applications and services that are installed by the app framework, +you can set the *PIPEWIRE_DEBUG* environment variable in **/etc/afm/unit.env.d/pipewire**. +This will enable the debug messages that are printed by *libpipewire* and will +make them available also in the systemd journal. diff --git a/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.2_Session_Manager_Configuration.md b/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.2_Session_Manager_Configuration.md new file mode 100644 index 0000000..e53a449 --- /dev/null +++ b/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.2_Session_Manager_Configuration.md @@ -0,0 +1,450 @@ +--- +edit_link: '' +title: Session Manager Configuration +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/audio/wireplumber_configuration.md +--- + + + +# WirePlumber Configuration + +WirePlumber is a heavily modular daemon. By itself, it doesn't do anything +except load the configured modules. All the rest of the logic is implemented +inside those modules. + +Modular design ensures that it is possible to swap the implementation of +specific functionality without having to re-implement the rest of it, allowing +flexibility on target-sensitive parts, such as policy management and +making use of non-standard hardware. + +## `wireplumber.conf` + +This is WirePlumber's main configuration file. It is read at startup, before +connecting to the PipeWire daemon. Its purpose is to list all the modules +that need to be loaded by WirePlumber. + +The format of this file is custom and resembles a script with commands: + +``` +# comment +command parameter1 parameter2 ... +``` + +Lines are executed in the order they appear and each of them executes an +action defined by the command. Lines starting with `#` are treated as comments +and ignored. Possible commands are: + +* `add-spa-lib` + + Associates SPA plugin names with the names of the SPA modules that they + can be loaded from. This takes 2 parameters: a name pattern and a library name. + + This actually does not load the SPA plugin, it only calls `pw_core_add_spa_lib` + with the 2 paramteres given as arguments. As a consequence, it is safe to + call this even if the SPA module is not actually installed on the system. + + Example: + ``` + add-spa-lib api.alsa.* alsa/libspa-alsa + ``` + + In this example, we let `libpipewire` know that any SPA plugin whose name + starts with `api.alsa.` can be loaded from the SPA module + `alsa/libspa-alsa.so` (relative to the standard SPA modules directory). + +* `load-pipewire-module` + + Loads a `libpipewire` module. This is similar to the `load-module` commands + that would appear on `pipewire.conf`, the configuration file of the PipeWire + daemon. + + This takes at least 1 parameter, the module name, and optionally any module + arguments, in the format that they would be given in `pipewire.conf` + + Format: + ``` + load-pipewire-module module-name some-argument some-property=value + ``` + Example: + ``` + load-pipewire-module libpipewire-module-client-device + ``` + + This command does not affect the PipeWire daemon by any means. It exists + simply to allow loading `libpipewire` modules in the pipewire core that + runs inside WirePlumber. This is usually useful to load pipewire protocol + extensions, so that you can export custom objects to PipeWire and other + clients. + +* `load-module` + + Loads a WirePlumber module. This takes 2 arguments and an optional parameter + block. + + Format: + ``` + load-module ABI module-name { + "parameter": <"value"> + } + ``` + + The `ABI` parameter specifies the binary interface that WirePlumber shall use + to load this module. Currently, the only supported ABI is `C`. It exists to + allow future expansion, writing modules in other languages. + + The `module-name` should be the name of the `.so` file without the `.so` + extension. + + Optionally, if the `load-module` line ends with a `{`, the next lines up to + and including the next matching `}` are treated as a parameter block. + This block essentially is a + [GVariant](https://developer.gnome.org/glib/stable/glib-GVariant.html) + of type + [`a{sv}`](https://developer.gnome.org/glib/stable/gvariant-format-strings.html) + in the + [GVariant Text Format](https://developer.gnome.org/glib/stable/gvariant-text.html). + As a rule of thumb, parameter names in this block must always be strings + enclosed in double quotes, the separation between names and values is done + with the `:` character and values, regardless of their inner type, must always + be enclosed in `<` `>`. + + Note that starting the parameter block on the next line is an error. The + starting brace (`{`) must always be on the `load-module` line. + + Example: + ``` + load-module C libwireplumber-module-monitor { + "factory": <"api.alsa.enum.udev">, + "flags": <["use-adapter", "activate-devices"]> + } + ``` + + Parameters are module-dependent. They are passed as a GVariant in the + module's initialization function and it is up to the module to interpret + their meaning. WirePlumber does not have any reserved parameters. + +## Location of configuration files + +WirePlumber's default location of its configuration files is determined at +compile time by the build system. Typically, it ends up being `/etc/wireplumber`. + +In more detail, this is controlled by the `--sysconfdir` meson option. When +this is set to an absolute path, such as `/etc`, the location of the +configuration files is set to be `$sysconfdir/wireplumber`. When this is set +to a relative path, such as `etc`, then the installation prefix (`--prefix`) +is prepended to the path: `$prefix/$sysconfdir/wireplumber` + +WirePlumber expects its `wireplumber.conf` to reside in that directory. +It is possible to override that at runtime by setting the +`WIREPLUMBER_CONFIG_FILE` environment variable: + +``` +WIREPLUMBER_CONFIG_FILE=src/config/wireplumber.conf wireplumber +``` + +It is also possible to override the whole configuration directory, so that +all other configuration files are being read from a different location as well, +by setting the `WIREPLUMBER_CONFIG_DIR` environment variable: +``` +WIREPLUMBER_CONFIG_DIR=src/config wireplumber +``` + +## Location of modules + +### WirePlumber modules + +Like with configuration files, WirePlumber's default location of its modules is +determined at compile time by the build system. Typically, it ends up being +`/usr/lib/wireplumber-0.1` (or `/usr/lib//wireplumber-0.1` on +multiarch systems) + +In more detail, this is controlled by the `--libdir` meson option. When +this is set to an absolute path, such as `/lib`, the location of the +modules is set to be `$libdir/wireplumber-$abi_version`. When this is set +to a relative path, such as `lib`, then the installation prefix (`--prefix`) +is prepended to the path: `$prefix/$libdir/wireplumber-$abi_version`. + +It is possible to override this directory at runtime by setting the +`WIREPLUMBER_MODULE_DIR` environment variable: +``` +WIREPLUMBER_MODULE_DIR=build/modules wireplumber +``` + +### PipeWire and SPA modules + +PipeWire and SPA modules are not loaded from the same location as WirePlumber's +modules. They are loaded from the location that PipeWire loads them. + +It is also possible to override these locations by using environment variables: +`SPA_PLUGIN_DIR` and `PIPEWIRE_MODULE_DIR`. For more details, refer to +PipeWire's documentation. + +# module-monitor + +This module internally loads a SPA "device" object which enumerates all the +devices of a certain subsystem. Then it listens for "node" objects that are +being created by this device and exports them to PipeWire, after adjusting +their properties to provide enough context. + +`module-monitor` does not read any configuration files, however, it supports +configuration through parameters defined in the main `wireplumber.conf`. +Possible parameters are: + +* `factory` + + A string that specifies the name of the SPA factory that loads the intial + "device" object. + + Well-known factories are: + + * "api.alsa.enum.udev" - Discovers ALSA devices via udev + * "api.v4l2.enum.udev" - Discovers V4L2 devices via udev + * "api.bluez5.enum.dbus" - Discovers bluetooth devices by calling bluez5 API via D-Bus + + * `flags` + + An array of strings that enable specific functionality in the monitor. + Possible flags include: + + * "use-adapter" + + Instructs the monitor to wrap all the created nodes in an "adapter" + SPA node, which provides automatic port splitting/merging and format/rate + conversion. This should be always enabled for audio device nodes. + + * "local-nodes" + + Instructs the monitor to run all the created nodes locally in in the + WirePlumber process, instead of the default behavior which is to create + the nodes in the PipeWire process. This is useful for bluetooth nodes, + which should run outside of the main PipeWire process for performance + reasons. + + * "activate-devices" + + Instructs the monitor to automatically set the device profile to "On", + so that the nodes are created. If not specified, the profile must be + set externally by the user before any nodes appear. + +# module-config-endpoint + +This module creates endpoints when WirePlumber detects new nodes in the +pipewire graph. Nodes themselves can be created in two ways: +Device modes are being created by "monitors" that watch a specific subsystem +(udev, bluez, etc...) for devices. Client nodes are being created by client +applications that try to stream to/from pipewire. As soon as a node is created, +the `module-config-endpoint` iterates through all the `.endpoint` configuration +files, in the order that is determined by the `match-node.priority` field, +and tries to match the node to the node description in the `[match-node]` table. +Upon a successful match, a new endpoint that follows the description in the +`[endpoint]` table is created. + +## `*.endpoint` configuration files + +These files are TOML v0.5 files. At the top-level, they must contain exactly +2 tables: `[match-node]` and `[endpoint]` + +The `[match-node]` table contains properties that match a pipewire node that +exists on the graph. Possible fields of this table are: + +* `priority` + + Specifies the order in which the `.endpoint` files are being searched for a + match with a node. If a node matches the description of more than one + `.endpoint` file, the one with the highest priority wins. + + The type of this field is unsigned integer. Bigger numbers mean higher + priority. + +* `properties` + + This is a TOML array of tables, where each table must contain two fields: + `name` and `value`, both being strings. Each table describes a match against + one of the pipewire properties of the node. For a successful node match, all + the described properties must match with the node. + + The value of the `name` field must match exactly the name of the pipewire + property, while the value of the `value` field can contain '*' (wildcard) + and '?' (joker), adhering to the rules of the + [GLib g_pattern_match() function](https://developer.gnome.org/glib/stable/glib-Glob-style-pattern-matching.html). + + When writing `.endpoint` files, a useful utility that you can use to list + device node properties is: + + ``` + $ wireplumber-cli device-node-props + ``` + + Another way to figure out some of these properties *for ALSA nodes* is + by parsing the aplay/arecord output. For example, this line from `aplay -l` + is interpreted as follows: + + ``` + card 0: PCH [HDA Intel PCH], device 2: ALC3246 [ALC3246 Analog] + ``` + + ``` + { name = "api.alsa.path", value = "hw:0,2" }, + { name = "api.alsa.card", value = "0" }, + { name = "api.alsa.card.id", value = "PCH" }, + { name = "api.alsa.card.name", value = "HDA Intel PCH" }, + { name = "api.alsa.pcm.device", value = "2" }, + { name = "api.alsa.pcm.id", value = "ALC3246" }, + { name = "api.alsa.pcm.name", value = "ALC3246 Analog" }, + ``` + +The `[endpoint]` table contains a description of the endpoint to be created. +Possible fields of this table are: + +* `type` + + Required. Specifies the factory to be used for construction. + The only well-known factory at the moment of writing is: `pw-audio-softdsp-endpoint` + +* `direction` + + Required. Can be set to either `"sink"` or `"source"`. Specifies the + direction of the media flow of this endpoint. A `source` is an endpoint that + produces data (i.e. an audio capture device or a playback application) and + a `sink` is an endpoint that consumes data (audio playback device or + capture application). + +* `name` + + Optional. The name of the newly created endpoint. If not specified, + the endpoint is named after the node (from the `node.name` property of the node). + +* `media_class` + + Optional. A string that specifies an override for the `media.class` property + of the node. It can be used in special circumstances to declare that an + endpoint is dealing with a different type of data. This is only useful in + combination with a policy implementation that is aware of this media class. + +* `priority` + + Optional. An unsigned integer that specifies the order in which endpoints are + chosen to be the default of a specific device group. Possible device groups + are (determined by the endpoint's `media.class`): + + * Audio/Sink + * Audio/Source + * Video/Source + + Every time a new device endpoint is created, wireplumber picks the "default" + of the group that it belongs to, based on this priority number: the endpoint + with the biggest priority number wins. + + If not specified, the default priority of an endpoint is equal to zero + (i.e. the lowest priority). + +* `streams` + + Optional. Specifies the name of a `.streams` file that contains the + descriptions of the streams to create for this endpoint. This currently + specific to the implementation of the `pw-audio-softdsp-endpoint` and might + change in the future. + +## `*.streams` configuration files + +These files contain lists of streams with their names and priorities. +They are TOML v0.5 files. + +Each `.streams` file must contain exactly one top-level array of tables, +called `streams`. Every table must contain exactly two fields: +`name` and `priority`. + +The `name` of each stream is used to create the streams on new endpoints. + +The `priority` of each stream is being interpreted by the policy module to +apply restrictions on which app can use the stream at a given time. + +# module-config-policy + +This module implements demo-quality policy management that is partly driven +by configuration files. The configuration files that this module reads are +described below: + +## `*.endpoint-link` + +These files contain rules to link endpoints with each other. +They are TOML v0.5 files. + +Endpoints are normally created by another module, such +as `module-config-endpoint` which is described above. +As soon as an endpoint is created, the `module-config-policy` uses the +information gathered from the `.endpoint-link` files in order to create a +link to another endpoint. + +`.endpoint-link` files can contain 3 top-level tables: +* `[match-endpoint]`, required +* `[target-endpoint]`, optional +* `[endpoint-link]`, required + +The `[match-endpoint]` table contains properties that match an endpoint that +exists on the graph. Possible fields of this table are: + +* `priority` + + Specifies the order in which the `.endpoint-link` files are being searched + for a match with an endpoint. If an endpoint matches the description of more + than one `.endpoint-link` file, the one with the highest priority wins. + + The type of this field is unsigned integer. Bigger numbers mean higher + priority. + +* `direction` + + Required. Can be set to either `"sink"` or `"source"`. Specifies the + direction of the media flow of this endpoint. A `source` is an endpoint that + produces data (i.e. an audio capture device or a playback application) and + a `sink` is an endpoint that consumes data (audio playback device or + capture application). + +* `name` + + Optional. The name of the endpoint. It is possible to use wildcards here to + match only parts of the name. + +* `media_class` + + Optional. A string that specifies the `media.class` that the endpoint + must have in order to match. + +* `properties` + + This is a TOML array of tables, where each table must contain two fields: + `name` and `value`, both being strings. Each table describes a match against + one of the pipewire properties of the endpoint. For a successful endpoint + match, all the described properties must match with the endpoint. + +The `[target-endpoint]` table contains properties that match an endpoint that +exists on the graph. The purpose of this table is to match a second endpoint +that the original matching endpoint from `[match-endpoint]` will be linked to. +If not specified, `module-config-policy` will look for the session "default" +endpoint for the type of media that the matching endpoint produces or consumes +and will use that as a target. Possible fields of this table are: + +* `direction`, `name`, `media_class`, `properties` + + All these fields are permitted and behave exactly as described above for the + `[match-endpoint]` table. + +* `stream` + + This field specifies a stream name that the link will use on the target + endpoint. If it is not specified, the stream name is acquired from the + `media.role` property of the matching endpoint. If specified, the value of + this field overrides the `media.role`. + +The `[endpoint-link]` table specifies properties of the link. Possible fields +of this table are: + +* `keep` + + A boolean field. If set to true, the link is always kept active and ignores + policy rules regarding corking or stream priority. This link will also not + affect the rules for other links. For example, if a keep=true link is + activating a high priority stream, lower priority streams can still work on + the same target endpoint for links with keep=false. diff --git a/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.3_Bluetooth.md b/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.3_Bluetooth.md new file mode 100644 index 0000000..668b2f3 --- /dev/null +++ b/docs/4_APIs_and_Services/4.6_Audio_Framework/4.6.3_Bluetooth.md @@ -0,0 +1,122 @@ +--- +edit_link: '' +title: Bluetooth +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/audio/bluez-alsa.md +--- + + + +# bluez-alsa + +## Introduction + +Bluetooth Audio ALSA Backend allow bluetooth audio without PulseAudio. + +This project is a rebirth of a direct integration between Bluez and ALSA. Since Bluez >= 5, the build-in integration has been removed in favor of 3rd party audio applications. From now on, Bluez acts as a middleware between an audio application, which implements Bluetooth audio profile, and a Bluetooth audio device. + +github source : [bluez-alsa](https://github.com/Arkq/bluez-alsa) + +## Add bluez-alsa to an AGL image + +You can add bluez-alsa to your image + +```yocto +IMAGE_INSTALL_append = "bluez-alsa" +``` + +## Check bluez-alsa status + +You can check the bluez-alsa status by running: + +```bash +systemctl status bluez-alsa.service +``` + +## Stop pulseaudio + +You must disable pulseaudio if you want to use bluez-alsa + +```bash +systemctl --user stop pulseaudio +``` + +or disable pulseaudio bluetooth support + +```bash +vi /etc/pulse/default.pa +#.ifexists module-bluetooth-policy.so +#load-module module-bluetooth-policy +#.endif + +#.ifexists module-bluetooth-discover.so +#load-module module-bluetooth-discover +#.endif +``` + +## Connect your Bluetooth device + +You need to connect a bluetooth device + +```bash +$ bluetoothctl +[bluetooth]# pair ${BT_ADDR} +[bluetooth]# connect ${BT_ADDR} +[bluetooth]# info ${BT_ADDR} +``` + +Here somes documentation links: + +* [Bluetooth headset from archlinux](https://wiki.archlinux.org/index.php/Bluetooth_headset) +* [Bluetooth Headset from gentoo](https://wiki.gentoo.org/wiki/Bluetooth_Headset) +* [Bluez A2DP AudioSink for ALSA](http://www.lightofdawn.org/blog/?viewDetailed=00032) +* [Bluez A2DP](http://www.lightofdawn.org/wiki/wiki.cgi/BluezA2DP) + +## Test bluez-alsa speacker + +```bash +wget http://www.kozco.com/tech/piano2.wav + +aplay -D bluealsa:HCI=hci0,DEV=${BT_ADDR},PROFILE=a2dp ./piano2.wav +``` + +## Add bluez-alsa pcm config to alsa + +```bash +vi /etc/asound.conf +# Bluetooth headset +pcm.btheadset { + type plug + slave.pcm { + type bluealsa + device "${BT_ADDR}" + profile "a2dp" + } + hint { + show on + description "Bluetooth Audio ALSA Backend" + } +} +``` + +Doc [asoundrc](https://alsa.opensrc.org/Asoundrc) + +Test bluez-alsa pcm + +```bash +aplay -D btheadset ./piano2.wav +``` + +## Test gstreamer player + +```bash +gst-launch-1.0 uridecodebin uri=file:///mnt/Holy-Mountain.mp3 ! alsasink device=btheadset +``` + +## Test bluez-alsa phone + +After connected your phone with bluez: + +```bash +bluealsa-aplay ${BT_ADDR} +``` diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.1_Home_Screen_Developer_Guide.md b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.1_Home_Screen_Developer_Guide.md new file mode 100644 index 0000000..50baf6d --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.1_Home_Screen_Developer_Guide.md @@ -0,0 +1,532 @@ +--- +edit_link: '' +title: Home Screen Developer Guide +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-homescreen/plain/doc/ApplicationGuide.md?h=master +--- + + + +**HomeScreen GUI Application / HomeScreen Service Guide** +==== + Revision: 0.1 + TOYOTA MOTOR CORPORATION + Advanced Driver Information Technology + 13th/May/2019 + +* * * + +## Table of content +- [Target reader of this document](#target-reader-of-this-document) +- [Overview](#overview) +- [Getting Start](#getting-start) + - [Supported environment](#supported-environment) + - [Build](#build) + - [Configuring](#configuring) + - [How to call HomeScreen APIs from your Application?](#how-to-call-homescreen-apis-from-your-application) +- [Supported usecase](#supported-usecase) +- [Software Architecture](#software-architecture) +- [API reference](#api-reference) +- [Sequence](#sequence) + - [Initialize](#initialize-sequence) + - [Tap Shortcut(deprecated)](#tap-shortcut-sequence) + - [ShowWindow](#showwindow-sequence) + - [On Screen Message / Reply Sequence(deprecated)](#on-screen-message-reply-sequence) + - [ShowOnscreen](#showonscreen-sequence) + - [ShowNotification](#shownotification-sequence) + - [ShowInformation](#showinformation-sequence) +- [Sample code](#sample-code) +- [Limitation](#limitation) +- [Next Plan](#next-plan) +- [Appendix](#appendix) + +* * * + +## Target reader of this document +Application developer whose software uses HomeScreen. + +* * * + +## Overview +HomeScreen is built with a GUI application created with Qt(referred as HomeScreenGUI), and a service running on afb-daemon (referred as HomeScreenBinder). +HomeScreen can start/switch applications run in AGL, also displays information such as onscreen messages. + +You can find these projects in AGL gerrit. + +- [homescreen(HomeScreenGUI)](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/apps/homescreen) +- [launcher(LauncherGUI)](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/apps/launcher) +- [agl-service-homescreen(HomeScreenBinder's binding library)](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/apps/agl-service-homescreen) +- [libhomescreen(library for application to communication with HomeScreenBinder]( https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/libhomescreen) +- [libqthomescreen(library for qt application to communication with HomeScreenBinder based on libhomescreen)](https://gerrit.automotivelinux.org/gerrit/#/admin/projects/src/libqthomescreen) + +Also HomeScreenGUI is using libwindowmanager. + +* * * + +## Getting Start + +### Supported environment + +| Item | Description | +|:------------|:----------------------------------| +| AGL version | Grumpy Guppy | +| Hardware | Renesas R-Car Starter Kit Pro(M3) | + + +### Build + +**Download recipe** + +``` +$ mkdir WORK +$ cd WORK +$ repo init -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo +$ repo sync + +``` + +Then you can find the following recipes. + +* `meta-agl-demo/recipes-demo-hmi/homescreen` + +* `meta-agl-devel/meta-hmi-framework/recipes-demo-hmi/launcher` + +* `meta-agl-demo/recipes-demo-hmi/agl-service-homescreen` + +* `meta-agl-demo/recipes-demo-hmi/libhomescreen` + +* `meta-agl-devel/meta-hmi-framework/recipes-demo-hmi/qlibhomescreen` + + +**Bitbake** + +``` +$ source meta-agl/scripts/aglsetup.sh -m m3ulcb agl-demo agl-devel agl-appfw-smack agl-hmi-framework +$ bitbake agl-demo-platform +``` + +### Configuring +To use HomeScreen API, an application shall paste the following configuration definition into "config.xml" of application. + +``` + + + + +``` + +### How to call HomeScreen APIs from your Application? +HomeScreen provides a library which is called "libhomescreen". +This library treats "json format" as API calling. +For example, if an application wants to call "showWIndow()" API, then you should implement as below. + +At first the application should create the instance of libhomescreen. + +``` +LibHomeScreen* libhs; +libhs = new LibHomeScreen(); +libhs->init(port, token); +``` + +The port and token is provided by Application Framework + +Execute the "showWindow()" function. + +``` +libhs->showWindow("application_id", "display_area"); +``` + +Regarding the detail of showWindow() API, please refer [this](#homescreen-specific-api) section. +The first parameter is the appid of application which want to display,liked "dashboard". +And the second parameter corresponds to display_area which defined by windowmanager,usually "normal", +so in this case "showWindow" the two parameters are proper string. + +See also our [Sample code](#sample-code). + +* * * + +## Supported usecase +1. HomeScreenGUI sending showWindow event to applications + - Applications using libhomescreen to subscribe the showWindow event, + HomeScreenGUI will send showWindow event to applications. +2. Display OnScreen messages(deprecated) + - Applications sending OnScreen messages to homescreen-service, and OnScreenAPP + will get these message and display. +3. Get OnSreen Reply event(deprecated) + - When OnScreen messages is displaying, OnScreenAPP will send a reply event to applications. +4. Display OnScreen by showWindow + - When application who want to show OnScreen,it can call "showWindow",then OnScreenApp will + display request OnScreen. +5. Hide OnScreen by hideWindow + - When application who want to hide OnScreen which is displaying,it can call "hideWindow",then OnScreenApp + will hide OnScreen. +6. Send OnScreen Reply by replyShowWindow + - When user touch the button of OnScreen, OnScreenApp can call "relplyShowWindow" to send reply information + back to application. +7. Show Notification on HomeScreenGUI + - When application who want to display a notification,it can call "showNotification",then HomeScreenGUI will + display the notification contents on the screen top area. +8. Show Information on HomeScreenGUI + - When application who want to display a information,it can call "showInformation",then HomeScreenGUI will + display the information contents on the screen bottom area. + +* * * + +## Software Architecture +The architecture of HomeScreen is shown below. +HomeScreen is the service designed to be used by multiple applications. +Therefore HomeScreen framework consists on two binder layers. Please refer the following figure. +The upper binder is for application side security context for applications. The lower binder is for servide side security context. +Usually application side binder has some business logic for each application, so the number of binders depend on the number of applications which use HomeScreen. +On the other hand, regarding lower binder there is only one module in the system. This binder receives all messages from multiple applications (in detail, it comes from upper layer binder). + +The communication protocols between libhomescreen and upper binder, upper binder and lower binder(homescreen-binding) are WebSocket. + +![software-stack.png](parts/software-stack.png) + +* * * + +## API reference +"libhomescreen" and "agl-service-homescreen" provides several kinds of APIs. + +### HomeScreen Specific API + +- LibHomeScreen::init (const int port, const std::string &token) +``` + port [in] : This argument should be specified to the port number to be used for WebSocket + token [in] : This argument should be specified to the token to be used for WebSocket + + Create connection to homescreen-service by port and token which provided by + application framework. This API must be called before calling other api. +``` +- LibHomeScreen::tapShortcut(const char *application_id) +``` + application_id [in] : Tapped application id (label) + + This api is deprecated, recommend using showWindow. +``` +- LibHomeScreen::onScreenMessage(const char *display_message) +``` + display_message [in] : message for display + + This api is deprecated, recommend using showWindow/hideWindow to call onscreenapp. +``` +- LibHomeScreen::onScreenReply(const char *reply_message) +``` + reply_message [in] : message for reply + + This api is deprecated, recommend using replyShowWindow. +``` +- LibHomeScreen::registerCallback(void(*event_cb)(const std::string &event, struct json_object *event_contents), void(*reply_cb)(struct json_object *reply_contents), void(*hangup_cb)(void)=nullptr) +``` + event_cb [in] : This argument should be specified to the callback for subscribed event + reply_cb [in] : This argument should be specified to the reply callback for call function + hangup_cb [in] : This argument should be specified to the hangup callback for call function + + This api is deprecated, recommend using set_event_handler. +``` +- LibHomeScreen::set_event_handler(enum EventType et, handler_func f) +``` + et [in] : event name + f [in] : event handler + + Setting event handler for Homescreen-Service Event. +``` +- LibHomeScreen::call(const string& verb, struct json_object* arg) +- LibHomeScreen::call(const char* verb, struct json_object* arg) +``` + verb [in] : This argument should be specified to the API name (e.g. "tap_shortcut") + arg [in] : This argument should be specified to the argument of API. + And this argument expects JSON object + + Call homescreen-service verb. +``` +- LibHomeScreen::subscribe(const string& event_name) +``` + event_name [in] : This argument should be specified to the event name + + Subscribe homescreen-service event. Deprecated, recommend using set_event_handler. +``` +- LibHomeScreen::unsubscribe(const string& event_name) +``` + event_name [in] : This argument should be specified to the event name + + Unsubscribe homescreen-service event. Deprecated, recommend using set_event_handler. +``` +- LibHomeScreen::showWindow(const char* application_id, json_object* json) +``` + application_id [in] : This argument should be specified to the application's id + json [in] : This argument should be specified to the json parameters + + Request to show the window of application_id, and set display area in json liked + {"area":"normal.full"}. +``` +- LibHomeScreen::hideWindow(const char* application_id) +``` + application_id [in] : This argument should be specified to the application's id + + Request to hide the window of application_id. +``` +- LibHomeScreen::replyShowWindow(const char* application_id, json_object* json) +``` + application_id [in] : This argument should be specified to the onscreen reply to applilcation id + json [in] : This argument should be specified to the json parameters + + Post reply information to who called showWindow. +``` +- LibHomeScreen::showNotification(json_object* json) +``` + json [in] : This argument should be specified to the json parameters. + + Post Notification to Homescreen which will display at top area of Homescreen. +``` +- LibHomeScreen::showInformation(json_object* json) +``` + json [in] : This argument should be specified to the json parameters. + + Post Information to Homescreen which will display at bottom area of Homescreen. +``` + +* * * + +## Sequence + +### Initialize Sequence +![initialize-set-event-handler](parts/initialize-set-event-handler.svg) + +### Tap Shortcut Sequence +![tap_shortcut.svg](parts/tap_shortcut.svg) + +### ShowWindow Sequence +![showWindow.svg](parts/showWindow.svg) + +### On Screen Message / Reply Sequence +![on_screen_message.svg](parts/on_screen_message.svg) + +### ShowOnScreen Sequence +![showOnScreen.svg](parts/showOnScreen.svg) + +### ShowNotification Sequence +![showNotification.svg](parts/showNotification.svg) + +### ShowInformation Sequence +![showInformation.svg](parts/showInformation.svg) + +* * * + +## Sample code +You can find sample implementation of HomeScreen as below. + +* `libhomescreen/sample/simple-egl` + +* `libhomescreen/sample/template` + +* * * + +## Limitation +None. + +* * * + +## Next Plan +None. + +* * * + +## Appendix + +``` +@startuml + +title Application initialization phase + +entity App +entity HomeScreenBinder +entity HomeScreenGUI + +App->HomeScreenBinder: init(port, token) +App->HomeScreenBinder: set_event_handler() + +note over HomeScreenBinder + setup event handler the App wishes to receive + ・LibHomeScreen::Event_ShowWindow + ・LibHomeScreen::Event_HideWindow + ・LibHomeScreen::Event_ReplyShowWindow +end note + +@enduml +``` + +``` +@startuml +title Application Callback Event TapShortcut phase +entity App +entity HomeScreenBinder +entity HomeScreenGUI +App->HomeScreenBinder: set_event_handler() + +note over App + LibHomeScreen::Event_TapShortcut +end note + +HomeScreenGUI->HomeScreenBinder: tapShortcut(application_id) +HomeScreenBinder->App: event_handler(application_id) +@enduml +``` + +``` +@startuml + +title Application callback event showWindow phase + +actor user +entity "homescreen-service" as hss +entity launcher +entity App +entity windowmanager as wm + +user-->launcher: tap app's icon +launcher->hss: showWindow() +note over hss,App +{"application_id":"tapped application id", "parameter":{"area":"display area", ...}} +end note +hss->App: push showWindow event +App->wm: activateWindow("application_name","display area") +wm-->App: push syncDraw event +App->App: display + +@enduml +``` + +``` +@startuml +title Application Callback Event On Screen Message / Reply phase +entity App +entity HomeScreenBinder +entity HomeScreenGUI + +HomeScreenGUI->HomeScreenBinder: set_event_handler() + +note over HomeScreenGUI + LibHomeScreen::Event_OnScreenMessage +end note + + +App->HomeScreenBinder: set_event_handler() + +note over App + LibHomeScreen::Event_OnScreenReply +end note + +App->HomeScreenBinder: onScreenMessage(display_message) +HomeScreenBinder->HomeScreenGUI: event_handler(display_message) +HomeScreenGUI->HomeScreenBinder: onScreenReply(reply_message) +HomeScreenBinder->App: event_handler(reply_message) +@enduml +``` + +``` +@startuml + +title show/hide onscreen phase + +actor user +entity "homescreen-service" as hss +entity App +entity onscreenapp +entity windowmanager as wm + +== show onscreen == +user->App: the operation request onscreen +App->hss: showWindow() +note over App,hss +{"application_id":"onscreenapp", +"parameter":{"area":"display area", "file":"qml file path", +"data":{"the datas to onscreen qml"}}} +end note + +hss->onscreenapp: push showWindow event +note over hss,onscreenapp +{"application_id":"onscreenapp", +"parameter":{"area":"display area", "file":"qml file path", +"data":{"the datas to onscreen qml"}, +"replyto":"caller application id" +}} +end note + +onscreenapp->onscreenapp: get and save parameters +onscreenapp->wm: activateWindow("onscreeapp", "display area") +alt can show +wm-->onscreenapp: push syncDraw event +onscreenapp->wm: endDraw("onscreeapp") +onscreenapp->onscreenapp: load and display qml file +else can't show +note over onscreenapp,wm +do nothing +end note +end + +== hide onscreen == + +user->onscreenapp: tap onscreen's button +onscreenapp->hss: replyShowWindow() +note over onscreenapp,hss +{"application_id":"the application id who called onscreenapp", +"parameter": {"buttonName": "VOLUME_UP", "buttonPressMode": "shortPress", "buttonPressState": "release"}} +end note +hss->App: push replyShowWindow event +App->App: call reply function +App->hss: hideWindow("onscreenapp") +hss->onscreenapp: push hideWindow event +note over hss,onscreenapp +{"application_id":"request hideWindow application id"} +end note +onscreenapp->wm: deactivateWindow("onscreenapp"); +onscreenapp->onscreenapp: hide window + +@enduml +``` + +``` +@startuml + +title show notification on HomeScreen top area + +entity "homescreen-service" as hss +entity homescreen +entity App + +App->hss: showNotification() +note over App,hss +{"icon":"display icon", "text":"display text"} +end note +hss-> homescreen: push showNotification event +note over hss,homescreen +{"application_id":"request application id", +"parameter":{"icon":"display icon", "text":"display text"}} +end note + +homescreen->homescreen: display notification message 3s + +@enduml +``` + +``` +@startuml + +title show information on HomeScreen bottom area + +entity "homescreen-service" as hss +entity homescreen +entity App + +App->hss: showInformation() +note over hss +{"info":"display information"} +end note +hss-> homescreen: push showInformation event + +homescreen->homescreen: display information message 3s + +@enduml +``` diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.2_WindowManager-Guide.md b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.2_WindowManager-Guide.md new file mode 100644 index 0000000..d372be7 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.2_WindowManager-Guide.md @@ -0,0 +1,938 @@ +--- +edit_link: '' +title: Window Manager Developer Guide +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-windowmanager/plain/doc/ApplicationGuide.md?h=master +--- + + + +# Window Manager Application Guide + +## Table of content + +- [Target reader of this document](#target-reader-of-this-document) +- [Overview](#overview) + - [Supported usecase](#supported-usecase) +- [Getting Started](#getting-started) + - [Build](#build-by-sdk) + - [Install](#install) + - [Bitbake](#bitbake) + - [Enable to call Window Manager](#enable-to-call-window-manager) +- [Software Architecture](#software-architecture) +- [Sequence](#sequence) +- [API reference](#api-reference) + - [Request to Window Manager](#request-to-window-manager) + - [Event from Window Manager](#event-from-window-manager) + - [Client Library](#client-library) +- [Sample code](#sample-code) +- [Policy Manager](#policy-manager) + - [Enabling split](#enabling-split) +- [Release Note](#release-note) + +| Version | Author | Updated at | +|:-:|:-:|:-:| +| 0.8 | TOYOTA MOTOR CORPORATION| 22th/Feb/2019 | + +* * * + +## Target reader of this document + +This document is intended for developers and system integrators who +need to know, how Window manager works and how it is to be used. + +### Scope of this Document + +This document covers Window manager that was implemented for TMC and +delivered to the Automotive Grade Linux (AGL) project. It includes its +implementation details, concepts of operation, configuration and usage. + +It does not include + +- document of the underlying architecture, see + [HMI-Framework](https://wiki.automotivelinux.org/hmiframework). + +- document of the AGL application framework and its technologies, + see [AGL Application + Framework](https://wiki.automotivelinux.org/agl-distro/app-framework). + +- document of HomeScreen, see + [HomeScreen](./ApplicationGuide.html). + +It is highly recommended to have a good understanding of these documents +and projects before using Window manager. + +* * * + +# Overview + +Window Manager is the service process which provides window management based on policy. +And implements a layout switching of applications on +multiple layers and with different layer layouts. +Window Manager is based on ivi layer management from GENIVI and AGL application framework. + +Window Manager consists of + +- afb-binder +- service binding library +- shared library for policy management +- configuration files + +In order to understand Window Manager, the below figure shows the one of typical usecases. +In this example, there are two mode for window management. + +1. Window Management in `Car Stops` +1. Window Management in `Car Runs` + +![Figure: Typical usecase](parts/state_change_example.png) + +The important points are: + +- Window transition should be done by Window Manager + + Window Manager switch application displayed on top layer by user operation(touch shortcut button). + In this example, when an user touches `navigation` shortcut button, Window Manager displays `navigation` and hide `launcher`. Next, when an user touches `videoplayer` shortcut button, Window Manager divides a screen into two parts and display two applications. + +- There is a priority `role` for each application. + + Window Manager realizes state transition change based on the policy which consists of `role`. + According to the state transition table, it controls the visibility of application window, layout change, and so on. + The reasons why this is necessary are + +- to support user driving +- not to disturb a driver concerns on driving for safety + + In this example, for safety, when the car starts running, Window Manager set up the role `videoplayer` + to be masked and uncontrollable by user not to disturb driver concerns. + And, for supporting driving, set up `navigation` role to be displayed 3 seconds after the car ran. + In `Car Run` state, the user can't switch to other application from Navigation application until car stops. + +## Supported usecase + +1. Window Management +- When an user chooses a different application, Window Manager changes the layout and then displays the application. +- When an user chooses a different application, Window Manager changes the layout and then hides the displayed application. +2. Policy Management +- Window Manager changes layout according to policy table based on `role`. +3. Define Layout by `area` configuration +- Window Manager realizes the abstracted `area` and can resize the window by using it. User can easily edit this configuration. + +* * * + +## Getting Started + +### Build by SDK + +```bash +git clone https://gerrit.automotivelinux.org/gerrit/apps/agl-service-windowmanager +cd agl-service-windowmanager +mkdir build +cd build +source // normally this is /opt/agl-sdk/environment +cmake .. +make +make package +``` + +The widget package is populated in the 'package' directory. + +```bash +ls package/ +root windowmanager-service.wgt +``` + +### Install + +Copy windowmanager-service.wgt to the file system then execute the following command. + +```bash +afm-util install windowmanager-service.wgt +``` + +## Bitbake + +You can make Window Manager object files with the following two stage operations. + +### Download recipe + +```bash +mkdir WORK +cd WORK +repo init -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo +repo sync +``` + +### Execute Bitbake + +```bash +source meta-agl/scripts/aglsetup.sh -m m3ulcb agl-demo hmi-framework +bitbake agl-demo-platform +``` + +* * * + +## Enable to call Window Manager + +To call Window Manager, it is important to enable the permission from security framework. +To use Window Manager API, an application or a service shall add the following configuration definition into "config.xml" of your application. + +```xml + + + +``` + +To call Window Manager function easily, Window Manager provides a library which is called "libwindowmanager". +This library provides a function style API calling interface. +So you can include the libwindowmanager.hpp header file, and can link against this library. +Please also refer to the sample application. + +See also our [Sample code](#sample-code). + +* * * + +## Software Architecture + +The static relationship with other components is shown below. +The actual logic of Window Manager is the binding in Binder(afb-daemon). +Window Manager is based on AGL application framework, +so the IPC via websocket is protected by AGL application framework. + +The upper binder is for the application side security context. +The lower binder is the Window Manager for the server side security context. +Usually an application side binder has some business logic for each application, so the number of binders depend on the number of applications which use Window Manager. +On the other hand, regarding lower binder there is only one module in the system. This binder receives messages from multiple applications. + +An application can use libwindowmanager.so to call Window Manager API simply. + +Window Manager is based on the GENIVI layer management system. + +![wm_software_stack.png](parts/wm_software_stack.png) + +### Layers + +Layers are entities that means the application stack group defined in `layers.json`. +This doesn't mean layer ID defined in GENIVI ivi layer. +The layer ID is used for application itself in Window Manager. +Currently, application can't have multiple surfaces in Window Manager. + +### Surfaces + +Surfaces are *placed* on layers . The surface +will then be resized to dimensions, according to the name of `areas.json` +application requests by `activateWindow` or policy management. +As default, `normal.full` is set by libwindowmanager for native application. + +### Configuration + +The window manager is configured with the *layers.json*, *areas.json*, *roles.db* configuration +files. By default they are searched in `${AFM_APP_INSTALL_DIR}/etc/`. + +Sample configurations are provided with the window manager +implementation, these samples are installed to ${AFM_APP_INSTALL_DIR}/etc/ . + +This configuration is supposed to be configured by policy designer which means OEM or Tier1. + +#### layers.json + +`layers.json` has three roles. + +1. Create application containers `Layer`. +1. Set id range for applications. +1. Attach application to `Layer` according to the role application requests. + +The sample configuration is here + +```json +{ + "comment": "Surface ID to Layer ID mapping", + + "main_surface": { + "surface_role": "HomeScreen", + "comment": "This surface should never be made invisible (The HomeScreen)" + }, + + "mappings": [ + { + "role": "BackGroundLayer", + "name": "BackGroundLayer", + "layer_id": 999, + "comment": "Single BackGround layer map for the map, radio, music and video" + }, + { + "role": "homescreen", + "name": "FarHomeScreen", + "layer_id": 1000, + "comment": "FarHomeScreen is the part of HomeScreen. The z order of this layer is lower than NearHomeScreen" + }, + { + "role": "music|video|browser|radio|phone|map|hvac|settings|dashboard|poi|mixer|sdl|launcher|fallback", + "name": "Apps", + "layer_id": 1001, + "comment": "Range of IDs that will always be placed on layer 1001" + }, + { + "role": "^on_screen.*", + "name": "OnScreen", + "layer_id": 9999, + "comment": "Range of IDs that will always be placed on the OnScreen layer, that gets a very high 'dummy' id of 9999" + } + ] +} +``` + +Each mapping defines the following items to map corresponding surfaces +to a layer. + +- `role` defines what kind of ability the application has. And the application will be attached to `Layer` according to the `role`. + A regular expression that application drawing names + are matched against. If applications match this regular expression, + the surface will be visible on this layer. + +- `name` is just a name definition for `Layer`, it has no + functional use apart from identifying a layer with a name. +- `layer_id` is the id used in GENIVI IVI layer management control. + +`Layer` stacks from beginning to end. + +The above `Layer` example image is below. + +![wm_layer_stack.png](parts/wm_layer_stack.png) + +Note: +"fallback" role is the special role. This role is set if the role application requests doesn't exist +in `layers.json`. Then, Window Manager will accept any applications. +If the "fallback" is not set in layers.json, window manager blocks the application displaying in such case. +In such a situation, you have to add your role(application name) at "role" in layers.json. + +Note: +`BackGroundLayer` name of `Layer` is exception for work around. This layer is fallback layer not to stop event loop of application when it becomes invisible. +The problem is issued in . + +#### areas.json + +Area means abstract expressions of 2-dimensional size and position. +`areas.json` defines the area which an application is set. + +```json +{ + "areas": [ + { + "name": "fullscreen", + "rect": { + "x": 0, + "y": 0, + "w": 1080, + "h": 1920 + } + }, + { + "name": "normal.full", + "rect": { + "x": 0, + "y": 218, + "w": 1080, + "h": 1488 + } + }, + { + "name": "split.main", + "rect": { + "x": 0, + "y": 218, + "w": 1080, + "h": 744 + } + }, + { + "name": "split.sub", + "rect": { + "x": 0, + "y": 962, + "w": 1080, + "h": 744 + } + } + ] +} +``` + +The image of the above setting is described below. + +![wm_area.png](parts/wm_area.png) + +- `name` is an abstract data of rectangle. + +- `rect` has 4 arguments. `x`, `y` means the offset from (0, 0) of screen.`w` means the width of the area, and `h` means the height of the area. The dimensions can be specified relative to the screen dimensions. + +The dimensions can be specified absolute to the screen dimensions. But if `fullscreen` is not suitable to screen dimensions, Window Manager scales the area automatically. + +Note: + +`fullscreen` must be set because this is the base size of scaling in Window Manger. + +Note: + +The direction of the coordinates depends on `transform` in weston.ini. +Currently, agl-demo-platform set `transform=270`. +This suppose to use screen vertically. + +#### roles.db + +* * * + +## Sequence + +To understand the sequence between application and window manager, refer to the [spec document](https://wiki.automotivelinux.org/hmiframework). + +The typical sequence to render your application, follow the sequence below. + +1. Register your role (and request surfaceID) + +![request_role.png](parts/request_role.png) + +The above sequence is the initialization phase of your application to use Window Manager. +An Application has to register your `role` to Window Manager. For ivi-shell application, Window Manager generates surfaceID to input it into the function +to create surface. And also it is important for synchronization to get `syncDraw` event for receiving the request for resize and redraw, and notifying Window Manager of `endDraw`, so register callback function with setEventHandler for `syncDraw`. + +[requestSurface](#requestSurface) + +[setEventHandler](#wm_subscribe) + +setEventHandler is API of libwindowmanager. This calls wm_subscribe internally. + +2. Display your window + +![hmi_framework_designed_seq_toyota.png](parts/hmi_framework_designed_seq_toyota.png) + +To display your window, your application has to request `activateWindow` with `role` and `area` to Window Manager. +Window Manager checks the app should be visible on the `area` according to the policy table using `role` . +If it is accepted, afb_req_success will be returned, and next Window Manager +will push the event `syncDraw` to applications which will be displayed. If it is denied, afb_req_fail will be returned. In this sample sequence, `syncDraw` is emitted to the apps who requested only, +but this shall be emitted to other applications whose size shall be changed. + +[activateWindow](#activateWindow) + +[syncDraw](#syncDraw) + +[endDraw](#endDraw) + +[flushDraw](#flushDraw) + +3. Activate OnScreen Window + +![deactivate_window.png](parts/deactivate_window.png) + +[deactivateWindow](#deactivateWindow) + +[See sample code for more detail about OnScreen Window.](https://gerrit.automotivelinux.org/gerrit/gitweb?p=apps%2Fonscreenapp.git;a=summary) + +The above sequence shows the sample of OnScreen Window. +If the role is high priority than NormapApp, Window Manager rejects NormalApp +request when OnScreenApp is displayed. + +Note : Above repository is currently empty, so please refer to the sandbox branch. + +* * * + +## API reference + +### Request to Window Manager + +| Use | verb | version | +|:-:|:-:|:-:| +| Initialize | requestSurface | from 0.7 | +| | wm_subscribe | from 0.7 | +| | requestSurfaceXDG | from 0.7 | +|Activate/Deactivate| activateWindow | from 0.7 | +| | deactivateWindow | from 0.7 | +| | endDraw | from 0.7 | +| Change area size | changeAreaSize | from 0.8 | +| Get Infomation | getDisplayInfo | from 0.7 | +| | getAreaList | from 0.8 | + +Note: We created this table from 0.7 + +The data of IPC via websocket consists of JSON. +This section describes the verb of API and key. +Normally, the body of requesting API will be here. + +### Initialize + +#### *requestSurface* + +Register your role to Window Manager and get surfaceID for ivi-shell. The role is used for policy management. SurfaceID is supposed to be set to the API `ivi_application_surface_create` of ivi-application protocol or set it to environment variable `QT_IVI_SURFACE_ID` if your app is Qt and integrate ivi-shell. + +- verb : "requestSurface" +- argument : {"drawing_name":"your role"} + +the value must be selected in layers.json. + +argument example : + +```json +{ + "drawing_name" : "navigation" +} +``` + +#### *requestSurfaceXDG* + +This API is for XDGLauncher, so it is not necessary for normal application. +XDGLauncher is created for XDG application for desktop app without editing for HMI-Framework. +Please see the repository in detail. + + +#### *wm_subscribe* + +Subscribe the Window Manager's event. +Application must subscribe `syncDraw` event. + +- verb : "wm_subscribe" +- argument : {"event" : *event number*} + +argument example : + +```json +{ + "event" : 5 +} +``` + +The event is abstracted with a number (enumeration). + +| Number | Event | +|:-:|:-:| +| 0 | "active" | +| 1 | "inactive" | +| 2 | "visible" | +| 3 | "invisible" | +| 4 | "syncDraw" | +| 5 | "flushDraw" | +| 6 | "screenUpdated" | + +### Activate/Deactivate + +#### *activateWindow* + +Request to display your application with `role` on the `area` to Window Manager. +Window Manager checks the app should be visible on the `area` and change layout according to the policy table using `role` . +If it is accepted, afb_req_success will be returned, and next Window Manager +will push the event `syncDraw` to applications which will be displayed. +If it is denied, afb_req_fail will be returned. + +- verb : "activateWindow" +- argument : {"drawing_name" : "your role", "drawing_area" : "your area"} + +the value must be selected among layers.json. + +argument example : + +```json +{ + "drawing_name" : "navigation", + "drawing_area" : "normal.full" +} +``` + +#### *deactivateWindow* + +Request to hide your application to Window Manager. +This verb is supposed to be used by high priority application which +are for example popup application or system UI application such like alert. +If Window Manager set the priority of popup high in the policy, Window Manager may not hide the popup even if normal applications +send `activateWindow` until popup application send `deactivateWindow` . This behavior depends on the policy table. After this request, Window Manager checks which app should be visible and change layout according to the policy table. + +- verb : "deactivateWindow" +- argument : None + +#### *endDraw* + +Notify Window Manager of application finishes drawing. +This function must be sent in event `syncDraw`. +Otherwise, Window Manager will roll back to previous state and reject your request `activateWindow` . + +- verb : "endDraw" +- argument : {"drawing_name" : "your role"} + +argument example : + +```json +{ + "drawing_name" : "navigation", +} +``` + +#### *changeAreaSize* + +Request to change the size of area and location. Then Window Manager sends `syncDraw` to the applications whose size and location will be changed. +The caller has responsible of appearance of layouts. + +The use case of this function is shown in below. +The system application such like HomeScreen call this function, then the layout changes. The trigger may be user request on GUI, or system events and so on. + +![chnage_layout_img](parts/wm_change_layout.png) + +The sequence is below. + +![change_layout_sequnce](parts/change_layout_seq.png) + +- verb : "changeAreaSize" +- argument : {"areas" : [{"name":"area_name","rect":{"x":int,"y":int,"w":int,"h":int}, ...}]} + +Note: Only the application whose role is written in whitelist is allowed to call this API. This is because marcious application can change the layouts. The layout should be controled by system application. + +### Get Information + +#### *getDisplayInfo* + +Get screen information such as resolution. + +- verb : "getDisplayInfo" +- argument : None + +Return : The screen information will return. + +Return example : + +```json +{ + "response":{ + "width_pixel":1080, + "height_pixel":1920, + "width_mm":320, + "height_mm":520, + "scale":1 + }, + "jtype" : "afb-reply", + "request":{ + "status":"success", + "info":"success", + "uuid":"05ae219a-0e56-4f46-af9f-3186a18cb110" + } +} +``` + +Note : + +"width_mm", "height_mm" is from output which is one of the wayland object. +These items lack reliability, so recommend not to use. + +#### *getAreaList* + +Get area definition defined in areas.json. + +- verb : "getAreaList" +- argument : None + +Return : The area definition list. + +Return example : + +```json +{ + "response":{ + "areas":[ + { + "name":"on_screen", + "rect":{ + "x":0, + "y":218, + "w":1080, + "h":1488 + } + }, + { + "name":"restriction.split.sub", + "rect":{ + "x":0, + "y":962, + "w":1080, + "h":744 + } + } + ] + }, + "jtype":"afb-reply", + "request":{ + "status":"success", + "uuid":"0e6b8835-0df0-4a34-9718-125e6258b378" + } +} +``` + +### Event from Window Manager + +| Number | Event | version | +|:-:|:-:|:-:| +| 0 | "active" | from 0.7| +| 1 | "inactive" | from 0.7 | +| 2 | "visible" | from 0.7 | +| 3 | "invisible" | from 0.7 | +| 4 | "syncDraw" | from 0.7 | +| 5 | "flushDraw" | from 0.7 | +| 6 | "screenUpdated" | from 0.7 | + +Events also consists of JSON. +The data of event is contained in `data` such like + +```json +{ + "event":"windowmanager\/active", + "date":{ + "drawing_name":"navigation" + }, + "jtype":"afb-event" +} +``` + +"event" is the event name. +"data" is the data object from Window Manager and contains +the message of event. +This section describes "event" and the contents of "data". + +#### active + +This event means when the application becomes active state. + +example : + +```json +{ + "event":"windowmanager\/active", + "data":{ + "drawing_name":"launcher" + } + }, + "jtype":"afb-event" +} +``` + +#### inactive + +This event means when the application becomes inactive state. + +example : + +```json +{ + "event":"windowmanager\/inactive", + "data":{ + "drawing_name":"launcher" + } + }, + "jtype":"afb-event" +} +``` + +#### visible + +This event is issued when the application is visible state. + +example : + +```json +{ + "event":"windowmanager\/visible", + "data":{ + "drawing_name":"launcher" + } + }, + "jtype":"afb-event" +} +``` + +#### invisible + +This event is issued when the application is invisible state. + +example : + +```json +{ + "event":"windowmanager\/invisible", + "data":{ + "drawing_name":"launcher" + } + }, + "jtype":"afb-event" +} +``` + +#### syncDraw + +This event is issued by Window Manager state change operation in policy to the following cases. + +- Your app requested `activateWindow` then your application will be resized or visible. +- Other app requested `activateWindow` then your application will be resized or visible. +- Window Manager change layout due to vehicle condition. + +This event is the requests from Window Manager to + +- request your app to callback `endDraw` to Window Manager. +- request your app to resize and redraw according to "drawing_area". + +This is the abstract word then the real size is given in "drawing_rect". + +example : + +```json +{ + "event":"windowmanager\/syncDraw", + "data":{ + "drawing_name":"radio", + "drawing_area":"normal.full", + "drawing_rect":{ + "x":0, + "y":218, + "width":1080, + "height":1488 + } + }, + "jtype":"afb-event" +} +``` + +An application which gets this event must send `endDraw`. +For details, please see the sequence. + +#### flushDraw + +This event is issued after Window Manager receives all `endDraw` from applications who recieved `syncDraw` . After this event, Window Manager expects applications to update its surface. + +example : + +```json +{ + "event":"windowmanager\/flushDraw", + "data":{ + "drawing_name":"launcher" + } + }, + "jtype":"afb-event" +} +``` + +#### screenUpdated + +This event is issued after the visible application changes as a state transition change. This contains resized applications and visible applications. This event is issued to all subscriber. Typical usecase is only for HomeScreen. If HomeScreen has an animation until the started application is visible such as progress bar, this signal may become a switch to stop the animation. + +```json +{ + "event":"windowmanager\/screenUpdated", + "data":{ + "ids":[ + "mediaplayer", + "navi" + ] + }, + "jtype":"afb-event" +} +``` + +"ids" is the application_id described in config.xml of application. + +### Client library + +A client library implementation that internally uses the *libafbwsc*, is +provided in the `libwindowmanager`. +This library is for C++ native application. + +Regarding more detail, please refer to + +* * * + +## Sample code + +In order to enable application to activate application(render on layer), +above described steps need to be implemented. + +As a minimal example the usage and initialization can look like the +following. + +Typical implementation of C++ application. + +- Repo: `git clone https://gerrit.automotivelinux.org/gerrit/src/libhomescreen` + - Path: `sample/simple-egl/main.c` + +Typical implementation of Qt application. + +- Repo: `git clone https://gerrit.automotivelinux.org/gerrit/apps/radio` +- Repo: `git clone https://gerrit.automotivelinux.org/gerrit/apps/videoplayer` + +This is the good example to write more simply for Qt application using QtAGLExtras. + +## Policy Manager + +### Concepts + +Policy Manager decides next layout by using input event data and current state +based on the policy table. + +And PolicyManager is plugin for WindowManager. +Therefore the OEMs can replace it. + +### Enabling split + +Window Manager supports split layout to change policy and `areas.json`. +This section describes how to play split layout. The sample image is here. + +![example_split.png](parts/example_split.png) + +To play the split layout, + +1. Edit in `policy_manager/CMakeLists.txt` as follows: + +```cmake:policy_manager/CMakeList.txt + #set(STM_DIR stub) + set(STM_DIR zipc) +``` + +This results in using source code generated by ZIPC. + +1. Set bool value "ON" to TRY_SPLIT_LAYOUT at line 28 in policy_manager/CMakeLists.txt as follows: + set(TRY_SPLIT_LAYOUT ON CACHE BOOL "Enable to show split layout") +1. compile +1. copy window manager to your board +1. re-install windowmanager and reboot + +As a result, if application requests `navi` with `activateWindow` when current layout is `video` or `mediaplayer`, Window Manager change layout to split window. The reverse is true. + +Note: + +Currently, the policy manager force application change the size even if the application which has the role doesn't have the split design. In that case, the view of application may be ugly. Window Manager supposes that applications may have multi designs according to system design by OEM. For example, if OEM sets 2 pattern layout for `navi`, the application which requests `navi` should have 2 pattern designs. + +* * * + +## Release Note + +### version: 0.8 + +#### New Feature + +- Add Policy Manager + +### version: 0.7 + +#### New Features + +- Add API of getting area list and changing area size on runtime + +#### Changes + +- Reduce binary size to use ilmControl library. +- Change layer management. Client has one ivi-layer and can have multi surfaces. +- Stop conversion table which is compatible with old role to avoid complexity. +- Upgrade bindings v3. +- Add configuration file over-ride mechanism. + +#### Limitation + +- Only single-surface Qt applications are support through the + libwindowmanager library. This is a limitation of how Qt creates surface + IDs for the ivi-application interface. + +- Currenly, Window Manager supports only one screen. Dual display is not supported. +- As implemented in sample code, Qt application has to wait requesting `activateWindow` until `frameSwapped` is emitted. +- Qt application conceals, wayland and openGL processes, so it is difficult to call `swapBuffer` after `flushDraw` event described in the architecture document. But no problem if you use toolkit such as Qt, because it is automatically processed between applications and compositor(weston). +- Editing ZIPC is difficult for open source developer due to licence. diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.3_Sound_Manager_Developer_Guide.md b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.3_Sound_Manager_Developer_Guide.md new file mode 100644 index 0000000..2462f4d --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.3_Sound_Manager_Developer_Guide.md @@ -0,0 +1,388 @@ +--- +edit_link: '' +title: Sound Manager Developper Guide +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-soundmanager/plain/doc/ApplicationGuide.md?h=master +--- + + + +# **Sound Manager Application Guide** + +
Revision: 0.3alpha
+
TOYOTA MOTOR CORPORATION
+
Advanced Driver Information Technology
+
11th/Dec/2017
+ +* * * + +
+ +## Table of content + +- [Target reader of this document](#Target\ reader\ of\ this\ document) +- [Overview](#Overview) +- [Getting Start](#Getting\ Start) + - [Supported environment](#Supported\ environment) + - [Build](#Build) + - [Configuring](#Configuring) + - [Additional work](#Additional\ work) + - [How to call Sound Manager's APIs from your Application?](#How\ to\ call\ Sound\ Manager\ APIs\ from\ your\ Application?) +- [Supported usecase](#Supported\ usecase) +- [Software Architecture](#Software\ Architecture) +- [API reference](#API\ reference) + - [APIs](#APIs) + - [Events](#Events) +- [Sequence](#Sequence) + - [StartUp](#StartUp) + - [Registration](#Registration) + - [Request Sound Right](#Request\ Sound\ Right) + - [Connect Sound Route](#Connect\ Sound\ Route) + - [Start Sound Streaming](#Start\ Sound\ Streaming) + - [Stop Sound Streaming](#Stop\ Sound\ Streaming) + - [Disconnect Sound Route](#Disconnect\ Sound\ Route) + - [Change Volume](#Change\ Volume) + - [Set Mute State](#Set\ Mute\ State) + - [Release Sound Right](#Release\ Sound\ Right) + - [Audio Domain](#Audio\ Domain) +- [Sample code](#Sample\ code) +- [Limitation](#Limitation) + +* * * + +
+ +## Target reader of this document + +Application developer whose software uses sound output. + +* * * + +
+ +## Overview + +The sound manager is the service which provides **sound-right management** for multiple sound sources. +This service is based on GENIVI Audio Manager, and this package contains service binding and library for API calling. +The reason why this service is based on GENIVI Audio Manager is because GENIVI Audio Manager supports highly strong and flexible sound-right management function. + +In order to understand, the below figure shows the one of typical usecases. +In this example, there are four sound mode. + +1. Audio Off +1. Media Player +1. Tel (Ring and talking) +1. TTS (Text To Speech; typically it's used by Navigation sound) + +![Figure: Typical usecase](parts/typical-usecase.png) + +The important points are: + +- **There is a priority for each sound source.** + In this example, the priority of "Tel" and "TTS" is higher than "MediaPlayer". Therefore when the system got incoming call, all four outputs of MediaPlayer are muted automatically by Sound Manager. And in this timing, Sound Manager will issue the event to Media Player, then Media Player can stop the music. (Because depending on OEM's requirement, "Stop" is required.) + "Tel" and "TTS" have the same priority. So if TTS event happened on talking, each sound will output from independent speaker. + If on-hook button is touched, Sound Manager will resume previous sound mode. In this example, basically it's MediaPlayer sound. But if TTS still playing, three speaker will output MediaPlayer sound but one speaker will continue to output TTS sound. +- **Sound mode transition should be done by Sound Manager not Applications.** + Actually application cannot recognize all sound source and its priority, so some centerized manager is required. Sound Manager provides this function. Sound Manager has a database for usecase and priority and in line with this policy Sound Manager controls proper sound mode. + +The below links show the example of Sound/Window mode transition. + +- [Single window application](Display_Audio_Transition1.html) + This transition assumes target IVI system support only one window on screen. It's a similar transition to CES2017 demo. +- [Dual window application](Display_Audio_Transition2.html) + This transition assumes target IVI system support two window (split screen) on screen. + +Of course user can customize shortcut menu, but since it's too many states so this example limits shortcut menu as "Home", "MediaPlayer", "HVAC" and "Navigation". + +* * * + +
+ +## Getting Start + +
+ +### Supported environment + +| Item | Description | +|:------------|:----------------------------------| +| AGL version | Electric Eel | +| Hardware | Renesas R-Car Starter Kit Pro(M3) | + +
+ +### Build + +You can make Sound Manager object files by the following two stage operations. + +#### Download recipe + +If repo is already done, please start with git clone + +```bash +mkdir WORK +cd WORK +repo init -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo +repo sync +``` + +#### Bitbake + +```bash +source meta-agl/scripts/aglsetup.sh -m m3ulcb agl-demo agl-devel agl-appfw-smack agl-hmi-framework +bitbake agl-demo-platform +``` + +* * * + +
+ +### Configuring + +To use Sound Manager API, an application shall paste the following configuration definition into "config.xml" of application. + +```xml + + + +``` + +* * * + +
+ +### Additional work + +#### **Add Policy file** + +To add Sound Manager Domain into policy, put the following file to /etc/audiomanager/control on the target rootfs. + +`${SOUNDMANAGER_DIR}/conf/audiomanager-config-sample/configuration.xml` + +This is a sample configuration. + +#### **Remove Module router of Pulse Audio** + +Because the module rounter accesses Audio manager for getting sound right instead of application in CES2017, after you changed your application code for Sound manager, you shall modify the configuration for puluse audio not to load module router. +To do this, you shall comment out line.143 of /etc/pulse/default.pa on the target rootfs as below. + +```conf +.ifexists module-router.so +#load-module module-router +.endif +``` + +* * * + +
+ +### How to call Sound Manager APIs from your Application? + +Sound Manager provides a library which is called "libsoundmanager". +This library provides function style API calling interface. So you can include libsoundmanager.hpp headerfile, and can link this library. +Please also refer sample application and template. + +See also our [Sample code](#Sample\ code). + +* * * + +
+ +## Supported usecase + +1. Active source change +- When user choose different audio source with current one, IVI system stop or pause current source and activate new one. +- When user connect external device e.g. iPhone, USB memory IVI system change active source automatically to connected one. +2. Active source locking +- When user is in phone call, IVI restrict to change active source. +3. Interrupt source mixing +- When car close to cross road IVI system reduce the volume of current source and mix with interrupt source e.g. Navigation Guidance. +4. Volume change +- User can change the volume of active source or sink. +- When user change volume during interruption e.g. Navigation Guidance, IVI system change its volume temporary or permanently. +5. Mute/unmute +- User can mute/unmute current active source. +6. Volume management +- When user change active source, IVI system mute/unmute to avoid distortion of sound. +7. Volume acceleration +- When road noise is increased by speed, IVI system automatically change the volume of active source. +8. Routing sound +- System needs to route sound stream to proper zones. (driver zone, passenger zone, rear seat zone) + +[See also this page](https://wiki.automotivelinux.org/eg-ui-graphics-req-audiorouting) + +* * * + +
+ +## Software Architecture + +The architecture of Sound Manager is shown below. +Sound Manager is the service designed to be used by multiple applications. +Therefore Sound Manager framework consists of two binder layers. Please refer the following figure. +The upper binder is for application side security context. The lower binder is for server side security context. +Usually an application side binder has some business logic for each application, so the number of binders depend on the number of applications which use Sound Manager. +On the other hand, regarding lower binder there is only one module in the system. This binder receives messages from multiple applications (in detail, it comes from upper layer binder). + +The communication protocols between libsoundmanager and upper binder, upper binder and lower binder, are WebSocket. The protocols between lower binder (soundmanager-binding) and AudioManager is D-Bus. + +![software-stack.png](parts/software-stack.png) + +* * * + +
+ +## API reference + +"libsoundmanager" and "soundmanager_binding" provides several kinds of APIs, and these APIs basically correspond to GENIVI Audio Manager API. (Some APIs are Sound Manager original functions.) + +For understanding, GENIVI Audio Manager stands for one core module and three plug-ins. + +1. AudioManagerDaemon + This is a core module of Audio Manager. +2. AudioManagerCommandPlugin + This is a command interface for Audio Manager. +3. AudioManagerController + This plug-in can be used for sound-right management. +4. AudioManagerRountingPlugin + This plug-in abstracts the hardware and software. And sometimes there may be multiple plug-ins. + +*) [See also GENIVI AudioManager Components](http://docs.projects.genivi.org/AudioManager/audiomanagercomponentspage.html) + +![See also GENIVI AudioManager Components](parts/am-component.png) +(This figure was copied from GENIVI Web page.) + +
+ +### APIs + +- init(int port, const std::string& token) +- registerSource(const std::string& sourceName) +- connect(int sourceID, int sinkID) +- connect(int sourceID, const std::string& sinkName) +- disconnect(int connectionID) +- ackSetSourceState(int handle, int err) +- registerCallback( void (*event_cb)(const std::string& event, struct json_object* event_contents), void (*reply_cb)(struct json_object* reply_contents), void (*hangup_cb)(void) = nullptr) + +Regarding more detail, please refer doxygen documents. + +
+ +### Events + +"libsoundmanager" provides the feature which receives the events which an app subscribes with "subscribe" API. +An application can get events to register a callback function with "registerCallback" API. + +And this event is subscribed automatically. (See below Note) + +- asyncSetSourceState + +The below events are available but not mandatory. + +- newMainConnection +- removedMainConnection +- mainConnectionStateChanged +- volumeChanged +- sinkMuteStateChanged +- setRoutingReady +- asyncConnect +- asyncDisconnect + +Note: + +"asyncSetSourceState" is always subscribed in init phase because this is the most important event for audio policy management. This event indicates the approval/disapproval/pause. + +Regarding more detail, please refer doxygen documents. + +* * * + +
+ +## Sequence +
+ +### StartUp + +![seq_startup.png](parts/seq_startup.svg) + +
+ +### Registration + +![seq_registration.png](parts/seq_registration.svg) + +
+ +### Request Sound Right + +![seq_requestsoundmode.png](parts/seq_requestsoundmode.svg) + +
+ +### Connect Sound Route +![seq_connectsoundroute.png](parts/seq_connectsoundroute.svg) + +
+ +### Start Sound Streaming + +![seq_startsoundstreaming.png](parts/seq_startsoundstreaming.svg) + +
+ +### Stop Sound Streaming + +![seq_stopsoundstreaming.png](parts/seq_stopsoundstreaming.svg) + +
+ +### Disconnect Sound Route + +![seq_disconnectsoundroute.png](parts/seq_disconnectsoundroute.svg) + +
+ +### Change Volume + +![seq_changevolume.png](parts/seq_changevolume.svg) + +
+ +### Set Mute State + +![seq_setmutestate.png](parts/seq_setmutestate.svg) + +
+ +### Release Sound Right + +![seq_releasesoundmode.png](parts/seq_releasesoundmode.svg) + +* * * + +
+ +### Audio Domain + +One of the most important concept of Audio Manager is Audio Domain. +To use GENIVI Audio Manager based system, it may be better to understand this concept. +The below document should bring good understanding. + +[GENIVI Audio Manager: Generic Controller Plug-in](http://events.linuxfoundation.org/sites/events/files/slides/AGL_AMM_presentation_A01.pdf) + +Although strongly recommended to read whole pages, but you can get quick understanding by page.10 to 14. + +
+ +## Sample code + +You can find samples using Sound Manager as below. + +- `apps/agl-service-homescreen-2017/sample/template` +- `apps/radio (branch=sandbox/knimitz/hmi-framework)` + +
+ +## Limitation + +- Sound of application is not automatically muted for now because Audio Manager doesn't stop with current plugins. Just notify stop/pause/play. diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.4_Sound_Manager_Developer_Guide_2.md b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.4_Sound_Manager_Developer_Guide_2.md new file mode 100644 index 0000000..020b0d7 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.4_Sound_Manager_Developer_Guide_2.md @@ -0,0 +1,133 @@ +--- +edit_link: '' +title: Sound Manager Developper Guide 2 +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-soundmanager/plain/doc/Display_Audio_Transition1.md?h=master +--- + + + +# Sound mode transition for single window application + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
StateEvent
State IDDisplayAudioPowerPush HomeScreen buttonStart BTAIncoming callPush Shortcut buttonTTSPush Phone control buttonSafety hazard
Win#1PopUpFLFRRLRROnOffMedia PlayerRadioNaviHVACPhoneOther buttonHomeMedia PlayerHVACNaviNavi INT TTSEndedRejectOff hookOn hookDetectedRecovered
S1--offoffoffoffS2--------------------
S2Home-offoffoffoff-S1S22S27S37S57S77S97S17S4-S22S57S37S3----S117-
S3Home-offTTSoffoff-S1S23S28S38S58S78S98S18S4-S23S58S38-S2---S117-
S4HomeRingingTeloffoffoff-S1------S19-------S2S5-S117-
S5Phone-Teloffoffoff-S1------S20--S25S60S40S6---S2S117-
S6Phone-TelTTSoffoff-S1------S21--S26S61S41-S5--S3S117-
S7Home-MPMPMPMP-S1S22S27S42S62S82S102S17S9-S22S62S42S8----S117-
S8Home-MPTTSMPMP-S1S23S28S43S63S83S103S18S9-S23S63S43-S7---S117-
S9HomeRingingTeloffoffoff-S1------S19-------S7S10-S117-
S10Phone-Teloffoffoff-S1------S20--S25S65S45S11---S7S117-
S11Phone-TelTTSoffoff-S1------S21--S26S66S46-S10--S8S117-
S12Home-RadioRadioRadioRadio-S1S22S27S47S67S87S107S17S14-S22S67S47S13----S117-
S13Home-RadioTTSRadioRadio-S1S23S28S48S68S88S108S18S14-S23S68S48-S12---S117-
S14HomeRingingTeloffoffoff-S1------S19-------S12S15-S117-
S15Phone-Teloffoffoff-S1------S20--S25S70S50S16---S12S117-
S16Phone-TelTTSoffoff-S1------S21--S26S71S51-S15--S13S117-
S17Home-BTABTABTABTA-S1S32S27S52S72S92S112S17S19-S32S72S52S18----S117-
S18Home-BTATTSBTABTA-S1S33S28S53S73S93S113S18S19-S33S73S53-S17---S117-
S19HomeRingingTeloffoffoff-S1------S19-------S17S20-S117-
S20Phone-Teloffoffoff-S1------S20--S35S75S55S21---S17S117-
S21Phone-TelTTSoffoff-S1------S21--S36S76S56-S20--S18S117-
S22MP-MPMPMPMP-S1------S32S24S7-S62S42S23---S117-
S23MP-MPTTSMPMP-S1------S33S24S8-S63S43-S22--S117-
S24MPRingingTeloffoffoff-S1------S34-------S22S25-S117-
S25Phone-Teloffoffoff-S1------S35-S10-S65S45S26---S22S117-
S26Phone-TelTTSoffoff-S1------S36-S11-S66S46-S25--S23S117-
S27Radio-RadioRadioRadioRadio-S1------S32S29S12S22S67S47S28---S117-
S28Radio-RadioTTSRadioRadio-S1------S33S29S13S23S68S48-S27--S117-
S29RadioRingingTeloffoffoff-S1------S34-------S27S30-S117-
S30Phone-Teloffoffoff-S1------S35-S15S25S70S50S31---S27S117-
S31Phone-TelTTSoffoff-S1------S36-S16S26S71S51-S30--S28S117-
S32MP(BTA)-BTABTABTABTA-S1-------S34S17-S72S52S33---S117-
S33MP(BTA)-BTATTSBTABTA-S1-------S34S18-S73S53-S32--S117-
S34MP(BTA)RingingTeloffoffoff-S1--------------S32S35-S117-
S35Phone-Teloffoffoff-S1--------S20-S75S55S36---S32S117-
S36Phone-TelTTSoffoff-S1--------S21-S76S56-S35--S33S117-
S37Navioffoffoffoff-S1------S52S39S2S22S57S37S38----S117-
S38NavioffTTSoffoff-S1------S53S39S3S23S58S38-S37---S117-
S39NaviRingingTeloffoffoff-S1------S54-------S37S40-S117-
S40Phone-Teloffoffoff-S1------S55-S5S25S60S40S41---S37S117-
S41Phone-TelTTSoffoff-S1------S56-S6S26S61S41-S40--S38S117-
S42Navi-MPMPMPMP-S1------S52S44S7S22S62-S43----S117-
S43Navi-MPTTSMPMP-S1------S53S44S8S23S63--S42---S117-
S44NaviRingingTeloffoffoff-S1------S54-------S42S45-S117-
S45Phone-Teloffoffoff-S1------S55-S10S25S65-S46---S42S117-
S46Phone-TelTTSoffoff-S1------S56-S11S26S66--S45--S43S117-
S47Navi-RadioRadioRadioRadio-S1------S52S49S12S22S67-S48----S117-
S48Navi-RadioTTSRadioRadio-S1------S53S49S13S23S68--S47---S117-
S49NaviRingingTeloffoffoff-S1------S54-------S47S50-S117-
S50Phone-Teloffoffoff-S1------S55-S15S25S70-S51---S47S117-
S51Phone-TelTTSoffoff-S1------S56-S16S26S71--S50--S48S117-
S52Navi-BTABTABTABTA-S1-------S54S17S32S72S52S53----S117-
S53Navi-BTATTSBTABTA-S1-------S54S18S33S73S53-S52---S117-
S54NaviRingingTeloffoffoff-S1--------------S52S55-S117-
S55Phone-Teloffoffoff-S1--------S20S35S75S55S56---S52S117-
S56Phone-TelTTSoffoff-S1--------S21S36S76S56-S55--S53S117-
S57HVACoffoffoffoff-S1------S72S59S2S22-S37S58----S117-
S58HVACoffTTSoffoff-S1------S73S59S3S23-S38-S57---S117-
S59HVACRingingTeloffoffoff-S1------S74-------S57S60-S117-
S60Phone-Teloffoffoff-S1------S75-S5S25-S40S61---S57S117-
S61Phone-TelTTSoffoff-S1------S76-S6S26-S41-S60--S58S117-
S62HVAC-MPMPMPMP-S1------S72S64S7S22-S42S63----S117-
S63HVAC-MPTTSMPMP-S1------S73S64S8S23-S43-S62---S117-
S64HVACRingingTeloffoffoff-S1------S74-------S62S65-S117-
S65Phone-Teloffoffoff-S1------S75-S10S25-S45S66---S62S117-
S66Phone-TelTTSoffoff-S1------S76-S11S26-S46-S65--S63S117-
S67HVAC-RadioRadioRadioRadio-S1------S72S69S12S22-S47S68----S117-
S68HVAC-RadioTTSRadioRadio-S1------S73S69S13S23-S48-S67---S117-
S69HVACRingingTeloffoffoff-S1------S74-------S67S70-S117-
S70Phone-Teloffoffoff-S1------S75-S15S25-S50S71---S67S117-
S71Phone-TelTTSoffoff-S1------S76-S16S26-S51-S70--S68S117-
S72HVAC-BTABTABTABTA-S1-------S74S17S32-S52S73----S117-
S73HVAC-BTATTSBTABTA-S1-------S74S18S33-S53-S72---S117-
S74HVACRingingTeloffoffoff-S1--------------S72S75-S117-
S75Phone-Teloffoffoff-S1--------S20S35-S55S76---S72S117-
S76Phone-TelTTSoffoff-S1--------S21S36-S56-S75--S73S117-
S77Phoneoffoffoffoff-S1------S92S79S2S22S57S37S78----S117-
S78PhoneoffTTSoffoff-S1------S93S79S3S23S58S38-S77---S117-
S79PhoneRingingTeloffoffoff-S1------S94-------S77S80-S117-
S80Phone-Teloffoffoff-S1------S95-S5S25S60S40S81---S77S117-
S81Phone-TelTTSoffoff-S1------S96-S6S26S61S41-S80--S78S117-
S82Phone-MPMPMPMP-S1------S92S84S7S22S62S42S83----S117-
S83Phone-MPTTSMPMP-S1------S93S84S8S23S63S43-S82---S117-
S84PhoneRingingTeloffoffoff-S1------S94-------S82S85-S117-
S85Phone-Teloffoffoff-S1------S95-S10S25S65S45S86---S82S117-
S86Phone-TelTTSoffoff-S1------S96-S11S26S66S46-S85--S83S117-
S87Phone-RadioRadioRadioRadio-S1------S92S89S12S22S67S47S88----S117-
S88Phone-RadioTTSRadioRadio-S1------S93S89S13S23S68S48-S87---S117-
S89PhoneRingingTeloffoffoff-S1------S94-------S87S90-S117-
S90Phone-Teloffoffoff-S1------S95-S15S25S70S50S91---S87S117-
S91Phone-TelTTSoffoff-S1------S96-S16S26S71S51-S90--S88S117-
S92Phone-BTABTABTABTA-S1-------S94S17S32S72S52S93----S117-
S93Phone-BTATTSBTABTA-S1-------S94S18S33S73S53-S92---S117-
S94PhoneRingingTeloffoffoff-S1--------------S92S95-S117-
S95Phone-Teloffoffoff-S1--------S20S35S75S55S96---S92S117-
S96Phone-TelTTSoffoff-S1--------S21S36S76S56-S95--S93S117-
S97Other-offoffoffoff-S1------S112S99S2S22S57S37S98----S117-
S98Other-offTTSoffoff-S1------S113S99S3S23S58S38-S97---S117-
S99OtherRingingTeloffoffoff-S1------S114-------S97S100-S117-
S100Other-Teloffoffoff-S1------S115-S5S25S60S40S101---S97S117-
S101Other-TelTTSoffoff-S1------S116-S6S26S61S41-S100--S98S117-
S102OtherMPMPMPMP-S1------S112S104S7S22S62S42S103----S117-
S103OtherMPTTSMPMP-S1------S113S104S8S23S63S43-S102---S117-
S104OtherRingingTeloffoffoff-S1------S114-------S102S105-S117-
S105Other-Teloffoffoff-S1------S115-S10S25S65S45S106---S102S117-
S106Other-TelTTSoffoff-S1------S116-S11S26S66S46-S105--S103S117-
S107Other-RadioRadioRadioRadio-S1------S112S109S12S22S67S47S108----S117-
S108Other-RadioTTSRadioRadio-S1------S113S109S13S23S68S48-S107---S117-
S109OtherRingingTeloffoffoff-S1------S114-------S107S110-S117-
S110Other-Teloffoffoff-S1------S115-S15S25S70S50S111---S107S117-
S111Other-TelTTSoffoff-S1------S116-S16S26S71S51-S110--S108S117-
S112Other-BTABTABTABTA-S1-------S114S17S32S72S52S113----S117-
S113Other-BTATTSBTABTA-S1-------S114S18S33S73S53-S112---S117-
S114OtherRingingTeloffoffoff-S1--------------S112S115-S117-
S115Other-Teloffoffoff-S1--------S20S35S75S55S116---S112S117-
S116Other-TelTTSoffoff-S1--------S21S36S76S56-S115--S113S117-
S117anyanyanyWarnanyany-S1------------------S(previous)
diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.5_Sound_Manager_Developer_Guide_3.md b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.5_Sound_Manager_Developer_Guide_3.md new file mode 100644 index 0000000..9c3e54e --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/4.7.5_Sound_Manager_Developer_Guide_3.md @@ -0,0 +1,343 @@ +--- +edit_link: '' +title: Sound Manager Developper Guide 3 +origin_url: >- + https://git.automotivelinux.org/apps/agl-service-soundmanager/plain/doc/Display_Audio_Transition2.md?h=master +--- + + + +# Sound mode transition for dual window application + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
StateEvent
State IDDisplayAudioPowerPush HomeScreen buttonStart BTAIncoming callPush Shortcut buttonTouchTTSPush Phone control buttonSafety hazard
Win#1Win#2PopUpFLFRRLRROnOffMedia PlayerRadioNaviHVACPhoneOther buttonHomeMedia PlayerHVACNaviWin#1Win#2Navi INT TTSEndedRejectOff hookOn hookDetectedRecovered
S1---offoffoffoffS2----------------------
S2Home--offoffoffoff-S1S22S27S37S57S77S97S17S4-S22S57S37--S3----S327-
S3Home--offTTSoffoff-S1S23S28S38S58S78S98S18S4-S23S58S38---S2---S327-
S4Home-RingingTeloffoffoff-S1------S19---------S2S5-S327-
S5Phone--Teloffoffoff-S1------S20--S25S60S40--S6---S2S327-
S6Phone--TelTTSoffoff-S1------S21--S26S61S41---S5--S3S327-
S7Home--MPMPMPMP-S1S22S27S42S62S82S102S17S9-S22S62S42--S8----S327-
S8Home--MPTTSMPMP-S1S23S28S43S63S83S103S18S9-S23S63S43---S7---S327-
S9Home-RingingTeloffoffoff-S1------S19---------S7S10-S327-
S10Phone--Teloffoffoff-S1------S20--S25S65S45--S11---S7S327-
S11Phone--TelTTSoffoff-S1------S21--S26S66S46---S10--S8S327-
S12Home--RadioRadioRadioRadio-S1S22S27S47S67S87S107S17S14-S22S67S47--S13----S327-
S13Home--RadioTTSRadioRadio-S1S23S28S48S68S88S108S18S14-S23S68S48---S12---S327-
S14Home-RingingTeloffoffoff-S1------S19---------S12S15-S327-
S15Phone--Teloffoffoff-S1------S20--S25S70S50--S16---S12S327-
S16Phone--TelTTSoffoff-S1------S21--S26S71S51---S15--S13S327-
S17Home--BTABTABTABTA-S1S32S27S52S72S92S112S17S19-S32S72S52--S18----S327-
S18Home--BTATTSBTABTA-S1S33S28S53S73S93S113S18S19-S33S73S53---S17---S327-
S19Home-RingingTeloffoffoff-S1------S19---------S17S20-S327-
S20Phone--Teloffoffoff-S1------S20--S35S75S55--S21---S17S327-
S21Phone--TelTTSoffoff-S1------S21--S36S76S56---S20--S18S327-
S22MP--MPMPMPMP-S1------S32S24S7-S117S122--S23---S327-
S23MP--MPTTSMPMP-S1------S33S24S8-S118S123---S22--S327-
S24MP-RingingTeloffoffoff-S1------S34---------S22S25-S327-
S25Phone--Teloffoffoff-S1------S35-S10-S120S125--S26---S22S327-
S26Phone--TelTTSoffoff-S1------S36-S11-S121S126---S25--S23S327-
S27Radio--RadioRadioRadioRadio-S1------S32S29S12S132S147S152--S28---S327-
S28Radio--RadioTTSRadioRadio-S1------S33S29S13S133S148S153---S27--S327-
S29Radio-RingingTeloffoffoff-S1------S34---------S27S30-S327-
S30Phone--Teloffoffoff-S1------S35-S15S135S150S155--S31---S27S327-
S31Phone--TelTTSoffoff-S1------S36-S16S136S151S156---S30--S28S327-
S32MP(BTA)--BTABTABTABTA-S1-------S34S17S32S157S162--S33---S327-
S33MP(BTA)--BTATTSBTABTA-S1-------S34S18S33S158S163---S32--S327-
S34MP(BTA)-RingingTeloffoffoff-S1----------------S32S35-S327-
S35Phone--Teloffoffoff-S1--------S20S35S160S165--S36---S32S327-
S36Phone--TelTTSoffoff-S1--------S21S36S161S166---S35--S33S327-
S37Navi-offoffoffoff-S1------S52S39S2S247S257S37--S38----S327-
S38Navi-offTTSoffoff-S1------S53S39S3S248S258S38---S37---S327-
S39Navi-RingingTeloffoffoff-S1------S54---------S37S40-S327-
S40Phone--Teloffoffoff-S1------S55-S5S250S260S40--S41---S37S327-
S41Phone--TelTTSoffoff-S1------S56-S6S251S261S41---S40--S38S327-
S42Navi--MPMPMPMP-S1------S52S44S7S247S262S42--S43----S327-
S43Navi--MPTTSMPMP-S1------S53S44S8S248S263S43---S42---S327-
S44Navi-RingingTeloffoffoff-S1------S54---------S42S45-S327-
S45Phone--Teloffoffoff-S1------S55-S10S250S265S45--S46---S42S327-
S46Phone--TelTTSoffoff-S1------S56-S11S251S266S46---S45--S43S327-
S47Navi--RadioRadioRadioRadio-S1------S52S49S12S247S267S47--S48----S327-
S48Navi--RadioTTSRadioRadio-S1------S53S49S13S248S268S48---S47---S327-
S49Navi-RingingTeloffoffoff-S1------S54---------S47S50-S327-
S50Phone--Teloffoffoff-S1------S55-S15S250S270S50--S51---S47S327-
S51Phone--TelTTSoffoff-S1------S56-S16S251S271S51---S50--S48S327-
S52Navi--BTABTABTABTA-S1-------S54S17S252S272S52--S53----S327-
S53Navi--BTATTSBTABTA-S1-------S54S18S253S273S53---S52---S327-
S54Navi-RingingTeloffoffoff-S1----------------S52S55-S327-
S55Phone--Teloffoffoff-S1--------S20S255S275S55--S56---S52S327-
S56Phone--TelTTSoffoff-S1--------S21S256S276S56---S55--S53S327-
S57HVAC-offoffoffoff-S1------S72S59S2S167S57S177--S58----S327-
S58HVAC-offTTSoffoff-S1------S73S59S3S168S58S178---S57---S327-
S59HVAC-RingingTeloffoffoff-S1------S74---------S57S60-S327-
S60Phone--Teloffoffoff-S1------S75-S5S170S60S177--S61---S57S327-
S61Phone--TelTTSoffoff-S1------S76-S6S171S61S178---S60--S58S327-
S62HVAC--MPMPMPMP-S1------S72S64S7S167S62S182--S63----S327-
S63HVAC--MPTTSMPMP-S1------S73S64S8S168S63S183---S62---S327-
S64HVAC-RingingTeloffoffoff-S1------S74---------S62S65-S327-
S65Phone--Teloffoffoff-S1------S75-S10S170S65S185--S66---S62S327-
S66Phone--TelTTSoffoff-S1------S76-S11S171S66S186---S65--S63S327-
S67HVAC--RadioRadioRadioRadio-S1------S72S69S12S167S67S187--S68----S327-
S68HVAC--RadioTTSRadioRadio-S1------S73S69S13S168S68S188---S67---S327-
S69HVAC-RingingTeloffoffoff-S1------S74---------S67S70-S327-
S70Phone--Teloffoffoff-S1------S75-S15S170S70S190--S71---S67S327-
S71Phone--TelTTSoffoff-S1------S76-S16S171S71S191---S70--S68S327-
S72HVAC--BTABTABTABTA-S1-------S74S17S172S72S192--S73----S327-
S73HVAC--BTATTSBTABTA-S1-------S74S18S173S73S193---S72---S327-
S74HVAC-RingingTeloffoffoff-S1----------------S72S75-S327-
S75Phone--Teloffoffoff-S1--------S20S175S75S195--S76---S72S327-
S76Phone--TelTTSoffoff-S1--------S21S176S76S196---S75--S73S327-
S77Phone-offoffoffoff-S1------S92S79S2S197S207S227--S78----S327-
S78Phone-offTTSoffoff-S1------S93S79S3S198S208S228---S77---S327-
S79Phone-RingingTeloffoffoff-S1------S94---------S77S80-S327-
S80Phone--Teloffoffoff-S1------S95-S5S200S210S230--S81---S77S327-
S81Phone--TelTTSoffoff-S1------S96-S6S201S211S231---S80--S78S327-
S82Phone--MPMPMPMP-S1------S92S84S7S197S212S232--S83----S327-
S83Phone--MPTTSMPMP-S1------S93S84S8S198S213S233---S82---S327-
S84Phone-RingingTeloffoffoff-S1------S94---------S82S85-S327-
S85Phone--Teloffoffoff-S1------S95-S10S200S215S235--S86---S82S327-
S86Phone--TelTTSoffoff-S1------S96-S11S201S216S236---S85--S83S327-
S87Phone--RadioRadioRadioRadio-S1------S92S89S12S197S217S237--S88----S327-
S88Phone--RadioTTSRadioRadio-S1------S93S89S13S198S218S238---S87---S327-
S89Phone-RingingTeloffoffoff-S1------S94---------S87S90-S327-
S90Phone--Teloffoffoff-S1------S95-S15S200S220S240--S91---S87S327-
S91Phone--TelTTSoffoff-S1------S96-S16S201S221S241---S90--S88S327-
S92Phone--BTABTABTABTA-S1-------S94S17S202S222S242--S93----S327-
S93Phone--BTATTSBTABTA-S1-------S94S18S203S223S243---S92---S327-
S94Phone-RingingTeloffoffoff-S1----------------S92S95-S327-
S95Phone--Teloffoffoff-S1--------S20S205S225S245--S96---S92S327-
S96Phone--TelTTSoffoff-S1--------S21S206S226S246---S95--S93S327-
S97Other--offoffoffoff-S1------S112S99S2S277S287S307--S98----S327-
S98Other--offTTSoffoff-S1------S113S99S3S278S288S308---S97---S327-
S99Other-RingingTeloffoffoff-S1------S114---------S97S100-S327-
S100Other--Teloffoffoff-S1------S115-S5S278S290S310--S101---S97S327-
S101Other--TelTTSoffoff-S1------S116-S6S278S291S311---S100--S98S327-
S102Other-MPMPMPMP-S1------S112S104S7S277S292S312--S103----S327-
S103Other-MPTTSMPMP-S1------S113S104S8S278S293S313---S102---S327-
S104Other-RingingTeloffoffoff-S1------S114---------S102S105-S327-
S105Other--Teloffoffoff-S1------S115-S10S278S295S315--S106---S102S327-
S106Other--TelTTSoffoff-S1------S116-S11S278S296S316---S105--S103S327-
S107Other--RadioRadioRadioRadio-S1------S112S109S12S277S297S317--S108----S327-
S108Other--RadioTTSRadioRadio-S1------S113S109S13S278S298S318---S107---S327-
S109Other-RingingTeloffoffoff-S1------S114---------S107S110-S327-
S110Other--Teloffoffoff-S1------S115-S15S278S300S320--S111---S107S327-
S111Other--TelTTSoffoff-S1------S116-S16S278S301S321---S110--S108S327-
S112Other--BTABTABTABTA-S1-------S114S17S282S302S322--S113----S327-
S113Other--BTATTSBTABTA-S1-------S114S18S283S303S323---S112---S327-
S114Other-RingingTeloffoffoff-S1----------------S112S115-S327-
S115Other--Teloffoffoff-S1--------S20S285S305S325--S116---S112S327-
S116Other--TelTTSoffoff-S1--------S21S286S306S326---S115--S113S327-
S117MPHVAC-MPMPMPMP-S1------S157S119S7--S122--S118----S327-
S118MPHVAC-MPTTSMPMP-S1------S158S119S8--S123---S117---S327-
S119MPHVACRingingTeloffoffoff-S1------S159---------S117S120-S327-
S120PhoneHVAC-Teloffoffoff-S1------S160-S10--S125--S121---S117S327-
S121PhoneHVAC-TelTTSoffoff-S1------S161-S11--S126---S120--S118S327-
S122MPNavi-MPMPMPMP-S1------S162S124S7-S117---S123----S327-
S123MPNavi-MPTTSMPMP-S1------S163S124S8-S118----S122---S327-
S124MPNaviRingingTeloffoffoff-S1------S164---------S122S125-S327-
S125PhoneNavi-Teloffoffoff-S1------S165-S10-S120---S126---S122S327-
S126PhoneNavi-Teloffoffoff-S1------S166-S11-S121----S125--S123S327-
S127RadioMP-RadioRadioRadioRadio-S1------S137S129S12S127S147S152-S132S128----S327-
S128RadioMP-RadioTTSRadioRadio-S1------S138S129S13S128S148S153-S133-S127---S327-
S129RadioMPRingingTeloffoffoff-S1------S139---------S127S130-S327-
S130PhoneMP-Teloffoffoff-S1------S140-S15S130S150S155-S135S131---S127S327-
S131PhoneMP-TelTTSoffoff-S1------S141-S16S131S151S156-S136-S130--S128S327-
S132RadioMP-MPMPMPMP-S1------S137S134S7S132S147S152S127-S133----S327-
S133RadioMP-MPTTSMPMP-S1------S138S134S8S133S148S153S128--S132---S327-
S134RadioMPRingingTeloffoffoff-S1------S139---------S132S135-S327-
S135PhoneMP-Teloffoffoff-S1------S140-S10S135S150S155S130-S136---S132S327-
S136PhoneMP-Teloffoffoff-S1------S141-S11S136S151S156S131--S135--S133S327-
S137RadioMP(BTA)-BTABTABTABTA-S1-------S139S17S137S147S152S142-S138----S327-
S138RadioMP(BTA)-BTATTSBTABTA-S1-------S139S18S138S148S153S143--S137---S327-
S139RadioMP(BTA)RingingTeloffoffoff-S1----------------S137S140-S327-
S140PhoneMP(BTA)-Teloffoffoff-S1--------S20S140S150S155S145-S141---S137S327-
S141PhoneMP(BTA)-TelTTSoffoff-S1--------S21S141S151S156S146--S140--S138S327-
S142RadioMP(BTA)-RadioRadioRadioRadio-S1-------S144S17S142S152S157-S137S143----S327-
S143RadioMP(BTA)-RadioTTSRadioRadio-S1-------S144S18S143S153S158-S138-S142---S327-
S144RadioMP(BTA)RingingTeloffoffoff-S1----------------S142S145-S327-
S145PhoneMP(BTA)-Teloffoffoff-S1--------S20S145S155S160-S140S146---S142S327-
S146PhoneMP(BTA)-TelTTSoffoff-S1--------S21S146S156S161-S141-S145--S143S327-
S147RadioHVAC-RadioRadioRadioRadio-S1------S157S149S12S132-S152--S148----S327-
S148RadioHVAC-RadioTTSRadioRadio-S1------S158S149S13S133-S153---S147---S327-
S149RadioHVACRingingTeloffoffoff-S1------S159---------S147S150-S327-
S150PhoneHVAC-Teloffoffoff-S1------S160-S15S135-S155--S151---S147S327-
S151PhoneHVAC-Teloffoffoff-S1------S161-S16S136-S156---S150--S148S327-
S152RadioNavi-RadioRadioRadioRadio-S1------S162S154S12S132S147---S153----S327-
S153RadioNavi-RadioTTSRadioRadio-S1------S163S154S13S133S148----S152---S327-
S154RadioNaviRingingTeloffoffoff-S1------S164---------S152S155-S327-
S155PhoneNavi-Teloffoffoff-S1------S165-S15S135S150---S156---S152S327-
S156PhoneNavi-Teloffoffoff-S1------S166-S16S136S151----S155--S153S327-
S157MP(BTA)HVAC-BTABTABTABTA-S1-------S159S17--S162--S158----S327-
S158MP(BTA)HVAC-BTATTSBTABTA-S1-------S159S18--S163---S157---S327-
S159MP(BTA)HVACRingingTeloffoffoff-S1----------------S157S160-S327-
S160PhoneHVAC-Teloffoffoff-S1--------S20--S165--S161---S157S327-
S161PhoneHVAC-Teloffoffoff-S1--------S21--S166---S160--S158S327-
S162MP(BTA)Navi-BTABTABTABTA-S1-------S164S17-S157---S163----S327-
S163MP(BTA)Navi-BTATTSBTABTA-S1-------S164S18-S158----S162---S327-
S164MP(BTA)NaviRingingTeloffoffoff-S1----------------S162S165-S327-
S165PhoneNavi-Teloffoffoff-S1--------S20-S160---S166---S162S327-
S166PhoneNavi-Teloffoffoff-S1--------S21-S161----S165--S163S327-
S167HVACMP-MPMPMPMP-S1------S172S169S7--S182--S168----S327-
S168HVACMP-MPTTSMPMP-S1------S173S169S8--S183---S167---S327-
S169HVACMPRingingTeloffoffoff-S1------S174---------S167S170-S327-
S170PhoneMP-Teloffoffoff-S1------S175-S10--S183--S171---S167S327-
S171PhoneMP-TelTTSoffoff-S1------S176-S11--S183---S170--S168S327-
S172HVACMP(BTA)-BTABTABTABTA-S1-------S174S17--S192--S173----S327-
S173HVACMP(BTA)-BTATTSBTABTA-S1-------S174S18--S193---S172---S327-
S174HVACMP(BTA)RingingTeloffoffoff-S1----------------S172S175-S327-
S175PhoneMP(BTA)-Teloffoffoff-S1--------S20--S195--S176---S172S327-
S176PhoneMP(BTA)-TelTTSoffoff-S1--------S21--S196---S175--S173S327-
S177HVACNavi-offoffoffoff-S1------S192S179S2S167----S178----S327-
S178HVACNavi-offTTSoffoff-S1------S193S179S3S167-----S177---S327-
S179HVACNaviRingingTeloffoffoff-S1------S194---------S177S180-S327-
S180PhoneNavi-Teloffoffoff-S1------S195-S20S170----S181---S177S327-
S181PhoneNavi-TelTTSoffoff-S1------S196-S21S171-----S180--S178S327-
S182HVACNavi-MPMPMPMP-S1------S192S184S7S167----S183----S327-
S183HVACNavi-MPTTSMPMP-S1------S193S184S8S167-----S182---S327-
S184HVACNaviRingingTeloffoffoff-S1------S194---------S182S185-S327-
S185PhoneNavi-Teloffoffoff-S1------S195-S10S170----S186---S182S327-
S186PhoneNavi-TelTTSoffoff-S1------S196-S11S171-----S185--S183S327-
S187HVACNavi-RadioRadioRadioRadio-S1------S192S189S12S167----S188----S327-
S188HVACNavi-RadioTTSRadioRadio-S1------S193S189S13S167-----S187---S327-
S189HVACNaviRingingTeloffoffoff-S1------S194---------S187S190-S327-
S190PhoneNavi-Teloffoffoff-S1------S195-S15S170----S191---S187S327-
S191PhoneNavi-TelTTSoffoff-S1------S196-S16S171-----S190--S188S327-
S192HVACNavi-BTABTABTABTA-S1-------S194S17S172----S193----S327-
S193HVACNavi-BTATTSBTABTA-S1-------S194S18S173-----S192---S327-
S194HVACNaviRingingTeloffoffoff-S1----------------S192S195-S327-
S195PhoneNavi-Teloffoffoff-S1--------S20S175----S196---S192S327-
S196PhoneNavi-TelTTSoffoff-S1--------S21S176-----S195--S193S327-
S197PhoneMPMPMPMPMP-S1------S202S199S7-S212S232--S198----S327-
S198PhoneMPMPTTSMPMP-S1------S203S199S8-S213S233---S197---S327-
S199PhoneMPRingingTeloffoffoff-S1------S204---------S197S200-S327-
S200PhoneMP-Teloffoffoff-S1------S205-S10-S215S235--S201---S197S327-
S201PhoneMP-TelTTSoffoff-S1------S206-S11-S216S236---S200--S198S327-
S202PhoneMP(BTA)-BTABTABTABTA-S1-------S204S17-S222S242--S203----S327-
S203PhoneMP(BTA)-BTATTSBTABTA-S1-------S204S18-S223S243---S202---S327-
S204PhoneMP(BTA)RingingTeloffoffoff-S1----------------S202S205-S327-
S205PhoneMP(BTA)-Teloffoffoff-S1--------S20-S225S245--S206---S202S327-
S206PhoneMP(BTA)-TelTTSoffoff-S1--------S21-S226S246---S205--S203S327-
S207PhoneHVAC-offoffoffoff-S1------S222S209S2S197-S227--S208----S327-
S208PhoneHVAC-offTTSoffoff-S1------S223S209S3S198-S228---S207---S327-
S209PhoneHVACRingingTeloffoffoff-S1------S224---------S207S210-S327-
S210PhoneHVAC-Teloffoffoff-S1------S225-S20S200-S230--S211---S207S327-
S211PhoneHVAC-TelTTSoffoff-S1------S226-S21S201-S231---S210--S208S327-
S212PhoneHVACMPMPMPMP-S1------S222S214S7S197-S232--S213----S327-
S213PhoneHVACMPTTSMPMP-S1------S223S214S8S198-S233---S212---S327-
S214PhoneHVACRingingTeloffoffoff-S1------S224---------S212S215-S327-
S215PhoneHVAC-Teloffoffoff-S1------S225-S10S200-S235--S216---S212S327-
S216PhoneHVAC-TelTTSoffoff-S1------S226-S11S201-S236---S215--S213S327-
S217PhoneHVAC-RadioRadioRadioRadio-S1------S222S219S12S197-S237--S218----S327-
S218PhoneHVAC-RadioTTSRadioRadio-S1------S223S219S13S198-S238---S217---S327-
S219PhoneHVACRingingTeloffoffoff-S1------S224---------S217S220-S327-
S220PhoneHVAC-Teloffoffoff-S1------S225-S15S200-S240--S221---S217S327-
S221PhoneHVAC-TelTTSoffoff-S1------S226-S16S201-S241---S220--S218S327-
S222PhoneHVAC-BTABTABTABTA-S1-------S224S17S202-S242--S223----S327-
S223PhoneHVAC-BTATTSBTABTA-S1-------S224S18S203-S243---S222---S327-
S224PhoneHVACRingingTeloffoffoff-S1----------------S222S225-S327-
S225PhoneHVAC-Teloffoffoff-S1--------S20S205-S245--S226---S222S327-
S226PhoneHVAC-TelTTSoffoff-S1--------S21S206-S246---S225--S223S327-
S227PhoneNavi-offoffoffoff-S1------S242S229S2S197S207---S228----S327-
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S231PhoneNavi-TelTTSoffoff-S1------S246-S21S201S211----S230--S228S327-
S232PhoneNaviMPMPMPMP-S1------S242S234S7S197S212---S233----S327-
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S264NaviHVACRingingTeloffoffoff-S1------S274---------S262S265-S327-
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S293OtherHVAC-MPTTSMPMP-S1------S303S294S8S278-S313---S292---S327-
S294OtherHVACRingingTeloffoffoff-S1------S304---------S292S295-S327-
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S296PhoneHVAC-TelTTSoffoff-S1------S306-S11S278-S316---S295--S293S327-
S297OtherHVAC-RadioRadioRadioRadio-S1------S302S299S12S277-S317--S298----S327-
S298OtherHVAC-RadioTTSRadioRadio-S1------S303S299S13S278-S318---S297---S327-
S299OtherHVACRingingTeloffoffoff-S1------S304---------S297S300-S327-
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S314OtherNaviRingingTeloffoffoff-S1------S324---------S312S315-S327-
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S316PhoneNavi-TelTTSoffoff-S1------S326-S11S296S296----S315--S313S327-
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S321PhoneNavi-TelTTSoffoff-S1------S326-S16S301S301----S320--S318S327-
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S326PhoneNavi-TelTTSoffoff-S1--------S21S286S306----S325--S323S327-
S327anyanyanyanyWarnanyany-S1--------------------S(previous)
diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/am-component.png b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/am-component.png new file mode 100644 index 0000000..bf068bb Binary files /dev/null and b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/am-component.png differ diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/change_layout_seq.png b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/change_layout_seq.png new file mode 100644 index 0000000..6895cfa Binary files /dev/null and b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/change_layout_seq.png differ diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/deactivate_window.png b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/deactivate_window.png new file mode 100644 index 0000000..cd0d48c Binary files /dev/null and b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/deactivate_window.png differ diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/example_split.png b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/example_split.png new file mode 100644 index 0000000..e9fd476 Binary files /dev/null and b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/example_split.png differ diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/hmi_framework_designed_seq_toyota.png b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/hmi_framework_designed_seq_toyota.png new file mode 100644 index 0000000..2dedabf Binary files /dev/null and b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/hmi_framework_designed_seq_toyota.png differ diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/initialize-set-event-handler.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/initialize-set-event-handler.svg new file mode 100644 index 0000000..bd7fcfc --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/initialize-set-event-handler.svg @@ -0,0 +1,32 @@ +Application initialization phase (ex. set_event_handler)AppAppHomeScreenBinderHomeScreenBinderHomeScreenGUIHomeScreenGUIinit(port, token)set_event_handler()setup event handler the App wishes to receive・LibHomeScreen::Event_ShowWindow・LibHomeScreen::Event_HideWindow・LibHomeScreen::Event_ReplyShowWindow \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/on_screen_message.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/on_screen_message.svg new file mode 100644 index 0000000..66ceed3 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/on_screen_message.svg @@ -0,0 +1,36 @@ +Application Callback Event On Screen Message / Reply phaseAppAppHomeScreenBinderHomeScreenBinderHomeScreenGUIHomeScreenGUIset_event_handler()LibHomeScreen::Event_OnScreenMessageset_event_handler()LibHomeScreen::Event_OnScreenReplyonScreenMessage(display_message)event_handler(display_message)onScreenReply(reply_message)event_handler(reply_message) \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/request_role.png b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/request_role.png new file mode 100644 index 0000000..ca20678 Binary files /dev/null and b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/request_role.png differ diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_changevolume.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_changevolume.svg new file mode 100644 index 0000000..9f60795 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_changevolume.svg @@ -0,0 +1,117 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomainSetVolume()SetVolume()SetVolume()asyncSetSinkVolume()SetVolume()ackSetVolume()ackSetVolumeChange()cbVolumeChangedsignal("volumeChanged")event [volumeChanged] \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_connectsoundroute.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_connectsoundroute.svg new file mode 100644 index 0000000..a3c392a --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_connectsoundroute.svg @@ -0,0 +1,145 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomaincbMainConnectionStateChanged(CS_CONNECTING)signal("MmainConnectionChanged (CS_CONECTING)")event [mainConnectionChanged (CS_CONECTING)]Audio Manager Policy decides this mainconnection have to be established.At the beginning of sequence Audio Managershould inform cbMainConnectionStateChanged(CS_CONNECTING) to indicated pre-informationof establishment.asyncConnect()asyncConnect()setAudioMode()ackConnect()ackConnect()asyncConnect()Audio Manager have to know that Applicationcertainly start preparing sound route, and waitproceeding until Application return feedback.Main reason is to make sure that entire sound routeis established before connection state transite tonext phase. Otherwise it is possible for Application toface the problem that ALSA virtual device cannot beopened after connection state is changed.asyncConnect()event [asyncConnect]ackConnect()cbMainConnectionStateChanged(CS_SUSPENDED) \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_disconnectsoundroute.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_disconnectsoundroute.svg new file mode 100644 index 0000000..9036aca --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_disconnectsoundroute.svg @@ -0,0 +1,110 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomainasyncDisconnect()asyncDisconnect()event [asyncDisconnect]ackDisconnect()ackDisconnect()asyncDisconnect()asyncDisconnect()disconnect()ackDisconnect()cbMainConnectionStateChanged(CS_DISCONNECTED) \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_registration.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_registration.svg new file mode 100644 index 0000000..9bff665 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_registration.svg @@ -0,0 +1,235 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio Domainalt[Domain Type = DSP/Amplifier]registerDomain()registerDomain()[Domain Type = SoundManager]registerDomain()registerDomain()alt[Register Type = Dynamic]registerSource()registerSource()registerSource()[Register Type = Static]registerSourcecbNewSource()signal("NewSource")event [newSource]alt[Register Type = Dynamic]registerSink()registerSink()[Register Type = Static]registerSinkcbNewSink()signal("NewSink")event [newSink]alt[Register Type = Dynamic]registerGateway()registerGateway()[Register Type = Static]registerGatewayhookDomainRegistrationCompelte()hookDomainRegistrationCompelte() \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_releasesoundmode.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_releasesoundmode.svg new file mode 100644 index 0000000..cbe1fa0 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_releasesoundmode.svg @@ -0,0 +1,119 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio Domaindisconnect()disconnect()disconnect()opt[Main connection is existing]alt[MainConnectioState = CS_SUSPENDED]refDisconnect Sound Route[CS_CONNECTED]refStop Sound StreamingrefDisconnect Sound RoutecbMainConnectionStateChanged()signal("MainConnectionStateChanged")event [mainConnectionStateChanged]cbRemoveMainConnection()signal("RemoveMainConnection")event [removeMainConnection] \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_requestsoundmode.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_requestsoundmode.svg new file mode 100644 index 0000000..5ea9616 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_requestsoundmode.svg @@ -0,0 +1,165 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio Domainconnect()connect()connect()Please note that if same connection(source and sink are completely same)has bee created already, Audio Managerdoes not notify cbNewMainConnection()opt[main connection is not existing]cbNewMainConnectionsignal("NewMainConnection")event [newMainConnection(mainConnectionID)]cbMainConnectionStateChangesignal("MainConnectionStateChange")event [mainConnectionStateChange(CS_DISCONNECTED)]Once connection is requested andcreated in AudioManager, mainconnection continuously performtransition caused by policy decisionloop[Lifecycle of a main connection]alt[Transition of sound mode = Connect]Policy_Decision()refConnect Sound RouterefStart Sound Streaming[Disconnect]refStop Sound StreamingrefDisconnect Sound Route[Suspend]refStop Sound StreamingcbMainConnectionStatesignal("MainConnectionState")event [mainConnectionStateChange]cbRemoveMainConnectionsignal("RemoveMainConnection")event [removemainConnection] \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_setmutestate.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_setmutestate.svg new file mode 100644 index 0000000..8d39775 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_setmutestate.svg @@ -0,0 +1,115 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomainSetSinkMuteState()SetSinkMuteState()SetSinkMuteState()asyncSetSinkVolume()SetMute()ackSetMute()ackSetSinkVolumeChange()cbSinkMuteStateChangedsignal("sinkMuteStateChanged")event [sinkMuteStateChanged] \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_startsoundstreaming.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_startsoundstreaming.svg new file mode 100644 index 0000000..108cfa0 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_startsoundstreaming.svg @@ -0,0 +1,129 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomainasyncSetSourceState (SS_ON)setMute(SS_ON)Mute(UnMute)ackSetSourceState()asyncSetSourceState()signal("asyncSetSourceState(SS_ON)")event [asyncSetSourceState("on")]Prepare audio device.And start audio playingackSetSourceState()ackSetSourceState()ackSetSource()cbMainConnectionStateChanged(CS_CONNECTED)signal("mainConnectionStateChanged (CS_CONNECTED)")event [mainConnectionStateChanged (CS_CONNECTED)] \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_startup.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_startup.svg new file mode 100644 index 0000000..27f0ab0 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_startup.svg @@ -0,0 +1,68 @@ + +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomainStartup()loop[Number of Domains]refRegistrationwait_event() \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_stopsoundstreaming.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_stopsoundstreaming.svg new file mode 100644 index 0000000..41a2e41 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/seq_stopsoundstreaming.svg @@ -0,0 +1,129 @@ +CommandPlugInAudio Manager DaemonRoutingPlugInApplicationSoundManagerIAmCommandSendIAmCommandReceiverAudioManagerIAmRoutingReceiveIAmRoutingSendAudio DomainasyncSetSourceState ()asyncSetSourceState(SS_PAUSED)event [asyncSetSourceState("paused")]Stop audio playing.And release audio device.ackSetSourceState()ackSetSourceState()ackSetSourceState()cbMainConnectionStateChanged (CS_SUSPENDED)]signal("MainConnectionStateChanged (CS_SUSPENDED)")event [mainConnectionStateChanged (CS_SUSPENDED)]asyncSetSourceState()SetMute()Mute (MUTE)ackSetSourceState() \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showInformation.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showInformation.svg new file mode 100644 index 0000000..c49d734 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showInformation.svg @@ -0,0 +1,30 @@ +show information on HomeScreen bottom areahomescreen-servicehomescreen-servicehomescreenhomescreenAppAppshowInformation(){"info":"display information"}push showInformation eventdisplay information message 3s \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showNotification.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showNotification.svg new file mode 100644 index 0000000..7ef1572 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showNotification.svg @@ -0,0 +1,34 @@ +show notification on HomeScreen top areahomescreen-servicehomescreen-servicehomescreenhomescreenAppAppshowNotification(){"icon":"display icon", "text":"display text"}push showNotification event{"application_id":"request application id","parameter":{"icon":"display icon", "text":"display text"}}display notification message 3s \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showOnScreen.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showOnScreen.svg new file mode 100644 index 0000000..74fb3a1 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showOnScreen.svg @@ -0,0 +1,72 @@ +show/hide onscreen phaseuseruserhomescreen-servicehomescreen-serviceAppApponscreenapponscreenappwindowmanagerwindowmanagershow onscreenthe operation request onscreenshowWindow(){"application_id":"onscreenapp","parameter":{"area":"display area", "file":"qml file path","data":{"the datas to onscreen qml"}}}push showWindow event{"application_id":"onscreenapp","parameter":{"area":"display area", "file":"qml file path","data":{"the datas to onscreen qml"},"replyto":"caller application id"}}get and save parametersactivateWindow("onscreeapp", "display area")alt[can show]push syncDraw eventendDraw("onscreeapp")load and display qml file[can't show]do nothinghide onscreentap onscreen's buttonreplyShowWindow(){"application_id":"the application id who called onscreenapp","parameter": {"buttonName": "VOLUME_UP", "buttonPressMode": "shortPress", "buttonPressState": "release"}}push replyShowWindow eventcall reply functionhideWindow("onscreenapp")push hideWindow event{"application_id":"request hideWindow application id"}deactivateWindow("onscreenapp");hide window \ No newline at end of file diff --git a/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showWindow.svg b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showWindow.svg new file mode 100644 index 0000000..c860a85 --- /dev/null +++ b/docs/4_APIs_and_Services/4.7_HMI_Framework/parts/showWindow.svg @@ -0,0 +1,34 @@ +Application callback event showWindow phaseuseruserhomescreen-servicehomescreen-servicelauncherlauncherAppAppwindowmanagerwindowmanagertap app's iconshowWindow(){"application_id":"tapped application id", "parameter":{"area":"display area", ...}}push showWindow eventactivateWindow("application_name","display area")push syncDraw eventdisplay \ No newline at end of file diff --git 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+edit_link: '' +title: HomeScreen API +origin_url: >- + https://git.automotivelinux.org/apps/homescreen/plain/homescreen/docs/homescreen_api.md?h=master +--- + + + +# HomeScreen API +The HomeScreen app provides an own interface for some special use cases concerning the surfaces and user inputs. + +The interface is implemented as D-Bus interface. +This is the introspection, describing the interface: + +``` + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +``` + +These interface will change during further development, so check back frequently. + +## User Input Events API calls + +### hardKeyPressed + +Use hardKeyPressed to inject hard key press events into the HomeScreen app. +This Interface call can be used by applications like the InputEventManager to inject hard keys into the HomeScreen application. + +#### Example + +if someone presses the Hard Key “NAV” on the target, this key may be injected using this interface to make the HomeScreen launch the navigation application. +Right now, only a few keys are defined (in inputevent.hpp): + +``` +namespace InputEvent { + typedef enum HardKey + { + HARDKEY_UNDEFINED, + HARDKEY_NAV, + HARDKEY_MEDIA + } eHardKey; +} +``` + +This will change in the future. + +![hardKeyPressed](pictures/api_hardKeyPressed.png) + +A “normal” application would not need to call this API. + +## Surface control API calls + +The normal use case when starting an application is: +The user presses a hard key or uses the app launcher to start an app. The app is then started and is shown full screen. +The org.agl.homescreen API provides some methods to get information about some status and some methods to show surfaces on the screen. + +### getSurfaceStatus + +A surface can be visible or invisible (please do not confuse “visible” and “visibility”). This function allows to request the current status. + +``` + + + + +``` + +Right now an application has to pull this information. +This is not optimal and will change in the future. There are two options: + + - The homescreen API will provide a signal that is emitted every time the visible status of surfaces changes. This would be way more efficient, because it would save time and avoid a re-occurring API call. __UPDATE:__ There is a D-Bus signal implemented in this API + - For Qt, there is already a patch available that provides this information as a base class property. See https://codereview.qt-project.org/#/c/176211/ This would be optimal for Qt widget applications. But not useful for other languages, e.g. Java. __UPDATE:__ This patch got reverted in AGL! + +#### Current implementation + +![getSurfaceStatus](pictures/api_getSurfaceStatus_1.png) + +#### Option 1 + +![getSurfaceStatus](pictures/api_getSurfaceStatus_2.png) + +#### Option 2 + +![getSurfaceStatus](pictures/api_getSurfaceStatus_3.png) + +### requestSurfaceIdToFullScreen + +This function will set the given surface to full screen. + +``` + + + +``` + +It will hide all other surfaces. + +![requestSurfaceIdToFullScreen](pictures/api_requestSurfaceIdToFullScreen.png) + +### getAllSurfacesOfProcess + +This returns all surfaces that are created by the given process ID. + +``` + + + + + +``` + +A process can create more than one surface. By default, the surface with the lowest surface ID is shown on the screen. If an application wants to know all surfaces that were created by an application, this method will provide them. + +![getAllSurfacesOfProcess](pictures/api_getAllSurfacesOfProcess.png) + +### renderSurfaceToAreaAllowed + +Before calling renderSurfaceToArea, an application can request, if it is allowed to render the surface to this area. This makes sense for an application that would begin to allocate resources to render. But if it is not allowed to render the surface, the application could avoid allocating the resources. + +``` + + + + + +``` + +The call will not affect the current setup, it will only request if it is allowed or not. + +![renderSurfaceToAreaAllowed](pictures/api_renderSurfaceToAreaAllowed.png) + +### renderSurfaceToArea + +By default, the HomeScreen application decides, where to render an applications surface. The concept of Layouts defines this. This API call can override the default behavior. An app can request to render a surface in a specific Layout Area. + +``` + + + + +``` + +The surface that was previously rendered in this Layout are will be hidden. + +![renderSurfaceToArea](pictures/api_renderSurfaceToArea.png) + +The homescreen interface functionality is not fully implemented, but the API is available. For example using the libhomescreen.so. + +### surfaceVisibilityChanged + +Whenever the visibility property of a surface changes, this signal is emitted. + +``` + + + + +``` + +Visibility here means visible. The name of the signal is from the Weston surface property “visibility”. +See here for reference: https://github.com/ntanibata/wayland-ivi-extension/blob/master/ivi-layermanagement-api/ilmCommon/include/ilm_types.h + +![surfaceVisibilityChanged](pictures/api_surfaceVisibilityChanged.png) diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getAllSurfacesOfProcess.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getAllSurfacesOfProcess.png new file mode 100644 index 0000000..5c862d7 Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getAllSurfacesOfProcess.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_1.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_1.png new file mode 100644 index 0000000..1e18fcf Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_1.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_2.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_2.png new file mode 100644 index 0000000..e66d708 Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_2.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_3.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_3.png new file mode 100644 index 0000000..50a3b10 Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_getSurfaceStatus_3.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_hardKeyPressed.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_hardKeyPressed.png new file mode 100644 index 0000000..a8a3660 Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_hardKeyPressed.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_renderSurfaceToArea.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_renderSurfaceToArea.png new file mode 100644 index 0000000..a61fc2f Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_renderSurfaceToArea.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_renderSurfaceToAreaAllowed.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_renderSurfaceToAreaAllowed.png new file mode 100644 index 0000000..35dbbcf Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_renderSurfaceToAreaAllowed.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_requestSurfaceIdToFullScreen.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_requestSurfaceIdToFullScreen.png new file mode 100644 index 0000000..6d2f712 Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_requestSurfaceIdToFullScreen.png differ diff --git a/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_surfaceVisibilityChanged.png b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_surfaceVisibilityChanged.png new file mode 100644 index 0000000..f519757 Binary files /dev/null and b/docs/4_APIs_and_Services/4.8_HomeScreen_(old)/pictures/api_surfaceVisibilityChanged.png differ diff --git a/docs/5_How_To/1_Abstract.md b/docs/5_How_To/1_Abstract.md new file mode 100644 index 0000000..63561fb --- /dev/null +++ b/docs/5_How_To/1_Abstract.md @@ -0,0 +1,32 @@ +--- +edit_link: '' +title: Abstract +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/handle-docs/abstract.md +--- + + + +# Abstract + +AGL doc website is based on a collection of markdown files fetched from various repositories. +A tool available in [docs-tools](https://github.com/automotive-grade-linux/docs-tools) takes +care of collecting and templating all markdown files according fetched_files.yml located in +[docs-webtemplate](https://github.com/automotive-grade-linux/docs-webtemplate). + +See below a scheme of the workflow of agl documentation website generation. + +![alt text](pictures/workflow.png) + +As you can see, the section_``version``.yml contains the links to all the book yaml files, it is proceed to fetch all book yaml files from remote repositories to the docs-webtemplate. The book yaml files contains all the url to your markdown files from the remote repository. + +As soon as all the markdown files are fetched, the tools process to generate the AGL doc website. + +--- + +**Note:** + +The images described in markdown files are automatically fetched. For that, the necessary condition is that in markdown files, the relative path has to match with the location of images. + +--- + diff --git a/docs/5_How_To/2_Usage.md b/docs/5_How_To/2_Usage.md new file mode 100644 index 0000000..07b165b --- /dev/null +++ b/docs/5_How_To/2_Usage.md @@ -0,0 +1,99 @@ +--- +edit_link: '' +title: Usage +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/handle-docs/documentation-usage.md +--- + + + +# Documentation Usage + +The [docs-webtemplate](https://github.com/automotive-grade-linux/docs-webtemplate) +repository contains AGL documentation website template, rendering is visible at + +This website relies on the generator located in +[docs-tools](https://github.com/automotive-grade-linux/docs-tools). + +## Download Sources + +Get the ```setupdocs.sh``` script to initialize your environment. + +```bash +wget https://raw.githubusercontent.com/automotive-grade-linux/docs-webtemplate/master/setupdocs.sh +``` + +This script fetches [docs-tools](https://github.com/automotive-grade-linux/docs-tools), install npm modules. + +```bash +mkdir docs-webtemplate +bash setupdocs.sh --directory=docs-webtemplate +``` + +For consulting help, do: + +```bash +bash setupdocs.sh --help +``` + +## Building a local site + +In docs-webtemplate directory: + +```bash +make serve +``` + +For cleaning your work, use: + +```bash +make clean +``` + +## Documentation from local repositories + +It is also possible to use markdown files from local repositories. + +For local fetch, a specific file named ```__fetched_files_local.yml``` +was introduced. + +This file is used to overload ```url_fetch``` in section_.yml +in order to use local repositories on not remote ones. + +Thus, this file is needed to be added in the docs-webtemplate root, +see an example below: + +```bash +############__fetched_files_local.yml############## +- + url_fetch : /docs-sources/ + git_name : automotive-grade-linux/docs-sources +- + url_fetch : /xds-docs/ + git_name : src/xds/xds-docs +- + git_name: AGL/meta-renesas-rcar-gen3 + url_fetch: /meta-renesas-rcar-gen3 +################################################### +``` + +It is also possible to use ```id``` instead of ```git_name```. + +## Test Hyperlinks + +[LinkChecker](https://wummel.github.io/linkchecker/) is a tool that allows to check all the hyperlinks in the site. + +For testing hyperlinks as soon as the local site is running, do: + +```bash +make linkchecker +``` + +or + +```bash +linkchecker http://localhost:4000 +``` + +The ```linkchecker``` output will display the broken link and there location +in the site. diff --git a/docs/5_How_To/3_How_to_add_documentation_to_AGL.md b/docs/5_How_To/3_How_to_add_documentation_to_AGL.md new file mode 100644 index 0000000..679824a --- /dev/null +++ b/docs/5_How_To/3_How_to_add_documentation_to_AGL.md @@ -0,0 +1,148 @@ +--- +edit_link: '' +title: How to add documentation to AGL +origin_url: >- + https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master/docs/handle-docs/handle-docs.md +--- + + + +# How to add a new documentation section into AGL documentation + +They are two steps to add new markdown files to AGL documentation: + +- Add a book yaml file to the repository where the documentation sources are located (written in markdown files). +- Add an entry into the global section yaml file that point to your book file. The section yaml file is in [docs-webtemplate](https://github.com/automotive-grade-linux/docs-webtemplate) repository (`git@github.com:automotive-grade-linux/docs-webtemplate.git`) named `section_.yml`. + +--- + +**Note**: To generate a local documentation please refer to the [README](https://github.com/automotive-grade-linux/docs-webtemplate/blob/master-next/README.md) of the docs-webtemplate (https://github.com/automotive-grade-linux/docs-webtemplate) and use `setupdocs.sh` script. + +--- + +## Add a book yaml file into a repository + +The book file is needed to describe how your documentation is structured and must be used to describe +among others : + +- the global title of the doc +- the chapter name when the doc will be part of the whole documentation website +- subchapters list and consequently subchapters hierarchy +- multi-language description + +--- + +**Note:** + +Multi-language is handled by key suffixes. That is to say, there are some keys that can be suffixed by a language: ``_`` +For the url to the markdown files, the prefix ```%lang%``` will match with suffixes. So, you have to create a subdirectory named ```%lang%``` where the markdown files are put. + +A example for the french: + +``` +name: "My section in english" +name_fr: "Ma section en français" +url: "%lang/section.md" +``` + +``` +$ ls -lR mydir +book.yml +section.md +fr/section.md +``` + +--- + +There are several types of book: + +- book +- api + +### Book Type + +`book` type describes documentation structure and chapters. +Below the generic way to include a book file: + +```yaml +type: books +books: +- + id: + order: x #optional: between 0 in 100 default when not set is 50, it allows to define order in final + #documentation, more the order number is low more the documentation is first + title: title of your chapter #default title + title_: title in + description: description of your book + keywords: some keywords + author: author of the documentation + version: version of the documentation + chapters: + - name: Name of your subchapter + name_: Name of your subchapter in + url: "%lang%/relative-path/to/your/mardown.md" #%lang% will be replaced by the + #available languages, + #default language can be in the root directory + - name: Name of your subchapter + name_: Name of your subchapter in + url: "%lang%/relative-path/to/your/mardown.md" + - name: Name of your subchapter + name_: Name of your subchapter in + - name: Name of your subsubchapter + name_: Name of your subsubchapter in + url: "%lang%/relative-path/to/your/mardown.md" + - name: Name of your subsubchapter + name_: Name of your subsubchapter in + children: + - ... + - ... + - ... +- + id: + ... +``` + +[book.yml.in](https://github.com/automotive-grade-linux/docs-sources/blob/master/docs/handle-docs/book.yml.in) +is a sort of schema of book.yml. This file contains all supported keys. + +Here a sample yaml file, you can start from : + +```bash +wget https://raw.githubusercontent.com/automotive-grade-linux/docs-sources/master-next/docs/getting-started-book.yml -O my-new-book.yml +``` + +### Api Type + +In progress + +## Add an entry in section file + +There are 4 sections in docs: getting_started, architecture_guides, developer_guides, apis_services. + +They are located in `content/docs` in [docs-webtemplate](https://github.com/automotive-grade-linux/docs-webtemplate) repository. +In addition, each directory contains several section yaml file, one a version. For master version, it is `section_master.yml`. + +Below the structure of section yaml file. + +```yaml +url_fetch : DEFAULT_URL_FETCH #this the default url_fetch that can be overload further, there already are some default variables defined in docs-webtemplate/docs-tools +git_commit : DEFAULT_VERSION #this is the default git_commit that can be overload further, there already are some default variables defined in docs-webtemplate/docs-tools + +name: Name of the section +template: generated_index.html +books: +- + id: + url_fetch: #optional, overload the default one + git_commit: #optional, overload the default one + path: "relativepath/from/root/repository/to/the/book/yaml/file" + books: #optional: subbooks, will be a child of the above book + - id: + url_fetch: #optional, overload the default one + git_commit: #optional, overload the default one + path: "relativepath/from/root/repository/to/the/book/yaml/file" + - ... +- + id: + ... +``` diff --git a/docs/5_How_To/pictures/workflow.png b/docs/5_How_To/pictures/workflow.png new file mode 100644 index 0000000..75466e5 Binary files /dev/null and b/docs/5_How_To/pictures/workflow.png differ diff --git a/docs/6_Reference/index.md b/docs/6_Reference/index.md new file mode 100644 index 0000000..7becbd4 --- /dev/null +++ b/docs/6_Reference/index.md @@ -0,0 +1 @@ +![under-construction](under-construction.png) diff --git a/docs/6_Reference/under-construction.png b/docs/6_Reference/under-construction.png new file mode 100644 index 0000000..0c514ff Binary files /dev/null and b/docs/6_Reference/under-construction.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/3.4.0_Overview.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/3.4.0_Overview.md new file mode 100644 index 0000000..3d638d7 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/3.4.0_Overview.md @@ -0,0 +1,65 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://git.automotivelinux.org/src/xds/xds-docs/plain/docs/part-1/xds-overview.md?h=master +--- + + + +# Overview + +X(cross) Development System (XDS) is set of tools that provides +multi-platform cross development with +[near-zero](https://en.wikipedia.org/wiki/Zero_Install) +installation. + +This guide is available in two forms: the online version and a PDF +version: + +- Online: [http://docs.automotivelinux.org/docs/en/master/devguides/#xcross-development-system-user's-guide](../../../#xcross-development-system-user's-guide) + +- PDF: [http://iot.bzh/download/public/XDS/docs/XDS_UsersGuide.pdf](http://iot.bzh/download/public/XDS/docs/XDS_UsersGuide.pdf) + +XDS has two goals: + +1. Provide a multi-platform, cross development +tool with near-zero installation. + +2. Keep application source files local to the user's machine, which + makes XDS compatible with existing IT policies + (e.g. corporate backup or SCM), and lets users continue to work + using their favorite editors all while keeping performance during + editing and browsing activities. + +The following illustration shows XDS as two functional blocks: +the client part and the server part. + +The client part consists of several tools some essential and some +required. +The client part must have `xds-agent` and can optionally have `xds-cli` +and `xds-gdb`. +The client part runs on the user's machine (Development Host). + +The server part (`xds-server`) can run anywhere in a container, +which includes a standalone machine, a server machine connected +through a local network, or a server machine connected through the Cloud. + +![](pictures/xds-block-diagram.png) + + + +The client part is portable and can run on the following platforms: + +- Linux +- Windows +- MacOS + +The following figure shows the three supported configurations for the client part: + +- standalone (i.e. local) +- On-Premise, which uses a local network +- [Software as a Service](https://en.wikipedia.org/wiki/Software_as_a_service) + (SaaS), which is Cloud-based + +![](pictures/xds-conf.png) diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/pictures/xds-block-diagram.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/pictures/xds-block-diagram.png new file mode 100644 index 0000000..fae6df2 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/pictures/xds-block-diagram.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/pictures/xds-conf.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/pictures/xds-conf.png new file mode 100644 index 0000000..64ba8a9 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/0_Overview/pictures/xds-conf.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /3.4.1.1_Server_Part.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /3.4.1.1_Server_Part.md new file mode 100644 index 0000000..6db9c98 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /3.4.1.1_Server_Part.md @@ -0,0 +1,459 @@ +# Server Part + +Depending on your situation, you must either install the +XDS server part or you can skip installation: + +- If you are a developer and plan to connect to and use an existing `xds-server` + that is running on your local network (On-Premise) or is available from + the Cloud (SaaS), you do not need to install the server part. +- If you are configured for Standalone or you are an administrator + that wants to install an On-Premise solution, you must install + the server part. + +This section describes three types of server part installations: + +| Install type | Supported OS | Section to refer | +|--------------|--------------|------------------| +| Container | Linux or MacOS | [Docker Container](#docker-container) | +| Virtual Machine | Linux, MacOS or Windows | [VirtualBox Appliance](#virtualbox-appliance) | +| Native | Linux | [Native](#native) | + +## Docker Container + +This section describes how to install the server part (`xds-server`) +into a +[Docker Container](https://www.docker.com/resources/what-container) +on a Linux-based system or a MacOS system. + +### Prerequisites + +The system on which you are installing the server part +must meet both the following prerequisites: + +- You must have Docker installed on the host machine. + For information on installing Docker, see the + [Docker documentation](https://docs.docker.com/engine/installation/). + +- Aside from having Docker installed, users must be part of a + docker + [group](https://www.linux.com/learn/intro-to-linux/2017/12/how-manage-users-groups-linux). + Enter the following command to display the system's groups and + then search for and list the Docker groups: + + ```bash + groups | grep docker + ``` + + If the users that plan on using the container are not part of the + Docker group or the group does not exist, you must take steps. + See the [docker post install instructions](https://docs.docker.com/install/linux/linux-postinstall/) + for details on creating a Docker group and adding users. + + Following is a summary of the key commands: + + ```bash + sudo groupadd docker + sudo usermod -aG docker $USER + # Log out and re-login so the system can re-evaluate the group membership + # You might also need to start docker service manually + + sudo service docker start + # or + sudo systemctl start docker + ``` + +### Get the Container + +Use the following command to load the pre-built AGL +SDK Docker image, which includes `xds-server`: + +```bash +wget -O - http://iot.bzh/download/public/XDS/docker/docker_agl_worker-xds-latest.tar.xz | docker load +``` + +The following command lists and displays information about the image: + +```bash +docker images "docker.automotivelinux.org/agl/worker-xds*" + +REPOSITORY TAG IMAGE ID CREATED SIZE +docker.automotivelinux.org/agl/worker-xds 5.0 877979e534ff 3 hours ago 106MB +``` + +### Create and Start a New Container + +Running the following script creates a new Docker image and starts a new container: + +```bash +# Get script +wget -O xds-docker-create-container.sh 'https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/xds/xds-server.git;a=blob_plain;f=scripts/xds-docker-create-container.sh;hb=master' + +# Create new XDS worker container (change the -id option value if you get a port conflict error) +bash ./xds-docker-create-container.sh -id 0 + +# Be sure the new container is running +docker ps | grep worker-xds +f67079db4339 docker.automotivelinux.org/agl/worker-xds:5.0 "/usr/bin/wait_for..." About a minute ago Up 34 seconds 0.0.0.0:8000->8000/tcp,0.0.0.0:10809->10809/tcp, 0.0.0.0:2222->22/tcp agl-xds-HOSTNAME-0-USERNAME +``` + +In the previous example, the container exposes following ports: + +| Port number | Description | +|-------------|---------------------------------------------| +| 8000 | `xds-server`: serve XDS webapp and REST API | +| 2222 | ssh | + +This container also creates the following volumes, which are shared folders between +inside and outside Docker: + +| Directory on host | Directory inside docker | Comment | +|-------------------|-------------------------|---------| +| $HOME/xds-workspace | /home/devel/xds-workspace | XDS projects workspace location| +| $HOME/xds-workspace/.xdt_0 | /xdt | location to store SDKs | +| $USER_VOLUME | $USER_VOLUME | user path, see `--volume` option of `xds-docker-create-container.sh` script | + +#### Optional Settings + +When you create the container, you can use optional settings. +This section shows minimal settings to configure the container. +For more detailed `xds-server` configuration information including settings, see the +"[xds-server configuration](../part-2/1_xds-server/2_config.html)" section. + +- **`--volume`** + + Adds a new shared directory using the `--volume` option (e.g. + used with Path-Mapping folder types): + + ```bash + # Create new XDS worker container and share extra '$HOME/my-workspace' directory + bash ./xds-docker-create-container.sh --volume /my-workspace:$HOME/my-workspace + ``` + +- **`--id`** + + Changes the port used by Docker: + + ```bash + # Create new XDS worker container with a different port number + ID=3 + bash ./xds-docker-create-container.sh -id ${ID} + + # Check that new container is running (in example below id has been set to 3) + docker ps | grep worker-xds + f67079db4339 docker.automotivelinux.org/agl/worker-xds:5.0 "/usr/bin/wait_for..." About a minute ago Up 34 seconds 0.0.0.0:2225->22/tcp, 0.0.0.0:8003->8000/tcp, 0.0.0.0:10892->10809/tcp agl-xds-3 + ``` + + + **WARNING:** + Changing the container id impacts the port number used to connect to `xds-server`. + Consequently, you might need to adjust the `xds-agent` configuration in order + to match the correct port number. + + In the previous example where the container id is set to "3", the export + port number is `8003`. + In this case, you must define "url" in the `xds-server` configuration as follows: + + ```json + { + ... + "xdsServers": [ + { + "url": "http://localhost:8003" + } + ], + ... + } + ``` + + For more information, see the + [xds-agent configuration](../part-2/2_xds-agent/2_config.html) section. + + +#### Manually Setup the Docker User ID + +If you are using path-mapping sharing type for your projects, you need to +have the same user ID and group ID inside and outside Docker. + +By default, user, password and group names inside Docker are `devel`, `devel` and `1664`, respectively. + + +**NOTE:** + +If you used the `xds-docker-create-container.sh` script to create the XDS +Docker container, the user uid/gid inside Docker has already been changed. + + +Use following commands to replace ID `1664` with your user and group ID: + +```bash +# Set the Docker container name (e.g. agl-xds-xxx where xxx is USERNAME@MACHINENAME-IDX-NAME). +export CONTAINER_NAME=agl-xds-seb@laptop-0-seb +docker ps | grep -q ${CONTAINER_NAME} || echo "ERROR: No container name \"${CONTAINER_NAME}\" please set a valid CONTAINER_NAME before you continue" + +# Kill all processes of with the user ID `devel`. This includes the running xds-server. +docker exec ${CONTAINER_NAME} bash -c "/bin/loginctl kill-user devel" + +# Change user and group IDs inside Docker to match your user and group IDs. +docker exec ${CONTAINER_NAME} bash -c "usermod -u $(id -u) devel" +docker exec ${CONTAINER_NAME} bash -c "groupmod -g $(id -g) devel" + +# Update file ownerships. +docker exec ${CONTAINER_NAME} bash -c "chown -R devel:devel /home/devel /tmp/xds*" + +# Restart the devel autologin service. +docker exec ${CONTAINER_NAME} bash -c "systemctl restart autologin" + +# Restart xds-server as a service. The ssh port 2222 might depend on your container ID. +ssh -p 2222 devel@localhost -- "systemctl --user restart xds-server" +``` +### Manually setup the Docker Password + +If you forget the password set for the container , you wont be able to ssh into the container and check on the files created. +For such a time , you need to set up a new password for the container. Use the following commands to do just that: + +```bash +# This will let you access the bash shell inside the container as root +docker exec -it ${CONTAINER_NAME} /bin/bash + +# Change the password of the user (root or devel) +passwd ${USER} +``` +### Check if xds-server is Running (open XDS webapp) + +When the container starts up, `xds-server` automatically starts as a +user service. + +If the container is running on your localhost, you can access a basic web +application to check on `xds-server`: + +```bash +xdg-open http://localhost:8000 +``` + +From a shell prompt, you can check status, stop, and start `xds-server` +using the following commands: + +```bash +# Status XDS server +ssh -p 2222 devel@localhost systemctl --user status xds-server.service + +# Stop XDS server +ssh -p 2222 devel@localhost systemctl --user stop xds-server.service + +# Start XDS server +ssh -p 2222 devel@localhost systemctl --user start xds-server.service + +# Get XDS server logs +ssh -p 2222 devel@localhost journalctl --user --unit=xds-server.service --output=cat +``` + +`xds-server` should be up and running. +You can now install AGL SDKs. +See the +"[AGL SDKs](install-sdk.html)" section for more information. + +## VirtualBox Appliance + +This section describes how to install the server part (`xds-server`) +into a guest Virtual Machine (VM) supported by +[VirtualBox](https://en.wikipedia.org/wiki/VirtualBox). +VirtualBox allows the creation and management of guest virtual +machines that run versions and derivations on many types of systems +(e.g. Linux, Window, MacOS, and so forth). + +### Prerequisites + +The system on which you are installing the server part must have +VirtualBox installed. +For information on how to install VirtualBox, see the +[VirtualBox documentation](https://www.virtualbox.org/wiki/Downloads). + +### Get the Appliance + +Use the following command to load the pre-built AGL SDK +appliance image, which includes `xds-server`: + +```bash +wget http://iot.bzh/download/public/XDS/appliance/xds-vm-debian9_latest.ova +``` + +### Clean the Old Appliance + +Only one appliance can exist on the machine. +Consequently, you must remove any existing XDS appliance. +Use the following commands: + +```bash +# Get the virtual machine name +VDS_VMNAME=$(VBoxManage list vms | grep xds-vm-debian | cut -d "\"" -f2) +echo ${VDS_VMNAME} + +# Remove the old XDS appliance +[ -n ${VDS_VMNAME} ] && VBoxManage controlvm ${VDS_VMNAME} poweroff +[ -n ${VDS_VMNAME} ] && VBoxManage unregistervm ${VDS_VMNAME} --delete +``` + +### Create and Start a New Appliance + +You can create a new appliance by using a provided script or by +using the VirtualBox GUI: + +```bash +# Import image into VirtualBox +VBoxManage import ./xds-vm-debian9_latest.ova + +# Check import result +VDS_VMNAME=$(VBoxManage list vms | grep xds-vm-debian | cut -d "\"" -f2) +echo ${VDS_VMNAME} +``` + +Add a share folder to the appliance. +You must use "path-mapping sharing type for projects": + +```bash +# Create local share folder +mkdir -p $HOME/xds-workspace + +#Add share folder to appliance +VBoxManage sharedfolder add ${VDS_VMNAME} --name XDS-workspace --hostpath $HOME/xds-workspace +``` + +Use the following command to start the appliance: + +```bash +# Start XDS appliance +[ -n ${VDS_VMNAME} ] && VBoxManage startvm ${VDS_VMNAME} +``` + +### Appliance Settings + +The image exposes the following network ports, which are NAT mode: + +- 8000 : `xds-server` to serve XDS basic web page +- 2222 : ssh + +### Check if xds-server is Running + +When the container in the virtual machine starts up, the `xds-server` automatically starts. + +To check if `xds-server` is correctly installed and running, you can access the +XDS basic web page and refer to the instructions: + +```bash +# If the container/appliance is running on your local host +# (else replace localhost with the name or the ip of the machine running the container) +xdg-open http://localhost:8000 +``` + +`xds-server` should be up and running. +You can now install AGL SDKs. +See the +"[AGL SDKs](install-sdk.html)" section for more information. + + +## Native + +This section describes how to install the server part (`xds-server`) 'natively' +on a Linux-based system. + + +**NOTE:** +Hosts running a Linux distribution are the only hosts that support native +installation of the server part. + + +### Prerequisites + +The system on which you are installing the server part must have +`python3` installed, which allows `xds-server` to manage AGL SDKs. + +#### Installing Packages for Debian + +Use the following commands to install packages for +`xds-server` on Debian-based systems: + +```bash +# Set 'DISTRO' (e.g. xUbuntu_16.04, xUbuntu_16.10, xUbuntu_17.04, Debian_8.0, Debian_9.0) +export DISTRO="xUbuntu_16.04" + +# Set AGL_RELEASE (e.g. AGL_ElectricEel, AGL_FunkyFlounder, AGL_Master) +export AGL_RELEASE="AGL_Master" + +wget -O - http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/${AGL_RELEASE}/${DISTRO}/Release.key | sudo apt-key add - +sudo bash -c "cat >> /etc/apt/sources.list.d/AGL.list < +**NOTE:** + +The binary version is also available as standard Linux packages +or as a portable Windows archive (i.e. Zip). + + +You should establish the following chain: + +- XDS Client: (i.e. `xds-cli` or XDS Dashboard). +- XDS Agent: (`xds-agent`) running on your development host. +- XDS Server: (`xds-server`) running on a remote server and/or in a container. + +HTTP and Websocket protocols establish exchanges between these three tools. + +You can change the default URL/port shown in the following illustration by using +configuration files. + +![XDS blocks chain](./pictures/xds-block-chain.png) + + +**NOTE:** +Installation of the XDS client tools `xds-cli` and `xds-gdb` is +optional: + +- [xds-cli](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/xds/xds-cli.git) : command line tool to used to interact with XDS (also used by IDE integration). +- [xds-gdb](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/xds/xds-gdb.git) : requested for debugging application. + + +## Install Packages for Debian + +Use the following commands to install packages for the client part +on Debian-based systems: + +```bash +# Set DISTRO (e.g. xUbuntu_16.04, xUbuntu_16.10, xUbuntu_17.04, xUbuntu_18.04, Debian_8.0, Debian_9.0) +export DISTRO="xUbuntu_18.04" + +# Set AGL_RELEASE (AGL_ElectricEel, AGL_FunkyFlounder, AGL_Master) +export AGL_RELEASE="AGL_Master" + +wget -O - http://download.opensuse.org/repositories/isv:/LinuxAutomotive:/${AGL_RELEASE}/${DISTRO}/Release.key | sudo apt-key add - +sudo bash -c "cat >> /etc/apt/sources.list.d/AGL.list < +**NOTES:** +- In order to use the command line or the XDS Dashboard + to download an SDK Installer, you must + have the XDS UI set up in your toolchain (i.e. 'xds-cli'). + If you did not install 'xds-cli', see the + "[Client Part](client-part.html)" section for instruction on how + to install XDS UI. + +- See the + "[xds-server](../part-2/1_xds-server/0_abstract.html)" chapter + for more information on SDK management. + + +## Command Line Operations + +This section describes how to download and install an SDK, +abort an installation, install an SDK from a local directory, +and view all installed SDKs. + +### Download and Install an SDK Using the Command Line + +Use the following commands to choose and install a pre-built SDK +Installer: + +```bash +# List all available SDKs +xds-cli sdks ls -a + +List of available SDKs: +ID NAME STATUS VERSION ARCH +ec15afe0 AGL-release-eel-4.99.4-raspberrypi3 Not Installed 4.99.4 armv7vehf-neon-vfpv4 +944d2d5a AGL-snapshots-master-latest-intel-corei7-64 Not Installed 4.99.3+snapshot corei7-64 +cf3a4365 AGL-release-dab-4.0.2-qemux86-64 Not Installed 4.0.2 corei7-64 +d65fe750 AGL-release-eel-latest-qemux86-64 Not Installed 4.99.3 corei7-64 +a0ae663d poky-agl-corei7-64-3.99.1+snapshot Installed 3.99.1+snapshot corei7-64 +87f0400b AGL-release-dab-3.99.3-m3ulcb-nogfx Installed 3.99.3 aarch64 +8c2f2841 AGL-release-dab-4.0.2-dragonboard-410c Not Installed 4.0.2 aarch64 +... + +# Download and Install an SDK +xds-cli sdks install d65fe750 + +Installation of 'AGL-release-eel-latest-qemux86-64' SDK successfully started. +Downloading poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.99.5.sh ... +--2018-01-02 11:22:23-- https://download.automotivelinux.org/AGL/release/eel/latest/qemux86-64/deploy/sdk/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.99.5.sh +Resolving download.automotivelinux.org (download.automotivelinux.org)... 199.19.213.77 +Connecting to download.automotivelinux.org (download.automotivelinux.org)|199.19.213.77|:443... connected. +HTTP request sent, awaiting response... 200 OK +Length: 665996704 (635M) [application/x-sh] +Saving to: ‘/tmp/tmp.wuQzLdImCS/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.99.5.sh’ + + 0K .......... .......... .......... .......... .......... 0% 82,7K 2h11m + 50K .......... .......... .......... .......... .......... 0% 89,1K 2h6m + 100K .......... .......... .......... .......... .......... 0% 82,0K 2h8m +... + 50300K .......... .......... .......... .......... .......... 99% 2,15M 0s + 650350K .......... .......... .......... ....... 100% 4,04M=10m35s + +2018-01-02 12:17:06 (1024 KB/s) - ‘/tmp/tmp.CWyEj3z76Q/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.99.5.sh’ saved [665996704/665996704] + +Automotive Grade Linux SDK installer version 4.99.5 +=================================================== +You are about to install the SDK to "/xdt/sdk/poky-agl/4.99.5/corei7-64". Proceed[Y/n]? Y +Extracting SDK....................................................................................................................done +Setting it up...done +SDK has been successfully set up and is ready to be used. +Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g. + $ . /xdt/sdk/poky-agl/4.99.5/corei7-64/environment-setup-corei7-64-agl-linux + +SDK ID d65fe750-d3a7-38f5-83d8-3d3806054f8d successfully installed. +``` + +### Abort an Installation that is in Progress + +If for some reason you need to abort an ongoing installation, you can +use the `sdks abort` command: + +```bash +xds-cli sdks abort -id d65fe750 +``` + +### Install an SDK Using a Local SDK Package or File + +If you have an SDK Installer that is already local to your system, +you can use the command line to install it from your local directory: + +```bash +xds-cli sdks install --file $HOME/xds-workspace/sdks/poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.99.5.sh +``` + + +**NOTE:** +Installation based on a local SDK Installer is only supported when the +SDK Installer is in the `$HOME/xds-workspace/sdks` directory. + + +### List Installed SDKs + +To list the installed SDKs, use the following command: + +```bash +xds-cli sdks ls + +List of installed SDKs: +ID NAME STATUS VERSION ARCH +e45ac787 AGL-corei7-64-4.99.5+snapshot Installed 4.99.5 x86_64 +d65fe750 AGL-release-eel-latest-qemux86-64 Installed 4.99.3 corei7-64 +``` + +## Install an SDK Using the XDS Dashboard + +Follow these steps to locate, download, and install an SDK +using the XDS Dashboard: + +1. Open the XDS Dashboard in a Web Browser and select + `SDKs` in left-hand menu. + +2. Switch to `SDKs MANAGEMENT` view. + Following is an example: + + ![](../part-1/pictures/xds-dashboard-sdks-mgt.png){:: style="margin:auto; display:flex"} + +3. Use filter boxes to find the SDK you want to install. + +4. Click on the "plus" icon in the "Actions" column to + start the installation. + + The SDK Installer downloads and the installation process begins. + In can take several minutes for the installation to complete. + Following is an example of the output: + + ![](../part-1/pictures/xds-dashboard-sdks-install.png){:: style="margin:auto; display:flex"} + +## Aborting an SDK Installation + +If for some reason you need to abort an ongoing SDK installation, +you can do so by clicking the `CANCEL` button. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-block-chain.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-block-chain.png new file mode 100644 index 0000000..0ecceb0 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-block-chain.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-dashboard-sdks-install.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-dashboard-sdks-install.png new file mode 100644 index 0000000..20bc03e Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-dashboard-sdks-install.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-dashboard-sdks-mgt.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-dashboard-sdks-mgt.png new file mode 100644 index 0000000..2a29151 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/1_Installing_XDS /pictures/xds-dashboard-sdks-mgt.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.0_Overview.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.0_Overview.md new file mode 100644 index 0000000..c8a04c0 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.0_Overview.md @@ -0,0 +1,29 @@ + + +# Overview + +The application development workflow using XDS begins with +making sure you have met all the +[requirements](create-app-requirements.html) needed to +use the tool. + +Once requirements are met, you have some options for +[getting the application source files](create-app-get-source-files.html) +together. +These options depend on where the XDS Server part is +running and which Client Part configuration you are using +(i.e. Standalone, On-Premise, or SaaS). + +You can build the application several ways: + +- Use the XDS Client + [Command Line](create-app-build-cmd-line.html) +- Use the XDS Client + [Dashboard](create-app-build-dashboard.html) +- Use a third-party Interactive Development Environment + ([IDE](create-app-build-ide.html)) application + (e.g. NetBeans, Visual Studio, and so forth). + +The following figure overviews the XDS application development process: + +![](pictures/create-app-workflow.png){:: style="margin:auto; display:flex"} diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.1_Requirements.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.1_Requirements.md new file mode 100644 index 0000000..e483e28 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.1_Requirements.md @@ -0,0 +1,29 @@ + + +# Requirements + +Before you can build your application using XDS, you need to be +sure you have satisfied the requirements described in this section. + +- The agent is running locally on your machine. + For information about the agent and how to install it, see the + "[Client Part](client-part.html)" topic. + +- The server is running locally in a Docker container + or is accessible on your network + For information about the server and how to install it, see the + "[Server Part](server-part.html)" topic. + +- one or more Software Development Kits (SDKs) are installed. + For information on installing an SDK, see the + "[AGL SDKs](install-sdk.html)" or + "[Download or Build Your SDK Installer](../../../../getting_started/reference/getting-started/app-workflow-sdk.html)" + topics. + +- Your XDS configuration is correct. + You can test this connection between the agent and the server + by opening the XDS Dashboard in a Web Browser and confirming + no error messages. + See the + "[Check if xds-server is Running](server-part.html#check-if-xds-server-is-running)" + topic. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.2_Get_the_Source_Files.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.2_Get_the_Source_Files.md new file mode 100644 index 0000000..7f813ca --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.2_Get_the_Source_Files.md @@ -0,0 +1,83 @@ + + +# Get the Source Files + +XDS needs to be able to share your application source files. +This section describes the options you have for sharing your +files with the server running XDS. + +## Source Sharing Methods + +For this example, you will use the _helloworld-native-application_ +project. +You must clone this project's repository into a directory that +`xds-server` can access. + +Two methods exist: + +- If you Client Part is configured for SaaS (i.e. Cloud Sync), the local + directory into which you clone your application project is sent to + and replicated on the server running XDS. + This implies that you can use any local directory for your cloned + application repository. + +- If you `xds-server` is running locally, you can use path mapping. + Path mapping uses a volume shared between your development host and the server + that is running XDS. + The directory shared is `$HOME/xds-workspace`. + + + **NOTE:** + + The path mapping method of sharing files is more efficient than + replicating the project on the XDS server. + However, you must clone the project under a directory that can be shared. + The most convenient directory is the default shared directory, which is + `$HOME/xds-workspace`. + + You could create additional shared volumes. + To create more shared volumes, See the + "[Create and Start a New Container](server-part.html#create-and-start-a-new-container)" + section. + +## Which File Sharing Method Should I Choose? + +The file sharing method you choose depends on the +Client Part configuration (i.e. Standalone, On-Premise or SaaS). + +- Standalone uses local path mapping. With this configuration, it + makes no sense to use SaaS (Cloud Sync) as it adds unnecessary overhead. + +- On-Premise uses Cloud Sync. + +- SaaS also uses Cloud Sync. With this configuration, replicating the + application project files on the XDS server is the only way to achieve + file sharing. + + +**NOTE:** + +The +[helloworld-native-application](https://github.com/iotbzh/helloworld-native-application) +project is an AGL project that is based on CMake +(i.e. [cmake-apps-module](https://git.automotivelinux.org/src/cmake-apps-module/)). +For information on installing and using the CMake templates, see the +"[Installing the CMake Templates](../../../../devguides/reference/cmakeafbtemplates/dev_guide/installing-cmake.html)" +section. +CMake templates, when used to develop applications +with the AGL Application Framework, automatically generate Makefile rules +(e.g. `remote-target-populate`) or scripts (e.g. `build/target/xxx` scripts). + + +## Clone project + +Now that you know where you are going to put your application files, +you can clone the repository. +In the following example, the local repository is cloned to the +default shared directory assuming path mapping, which is for +a Client Part Standalone configuration. + +```bash +cd $HOME/xds-workspace +git clone --recursive https://github.com/iotbzh/helloworld-native-application.git +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.3_Build_Using_the_Command_Line.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.3_Build_Using_the_Command_Line.md new file mode 100644 index 0000000..05a24dd --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.3_Build_Using_the_Command_Line.md @@ -0,0 +1,173 @@ + + +# Build Using the Command Line + +One option for building your application using XDS is to use +the command line (i.e. `xds-cli`). +Building the application consists of declaring your project, identifying +some key ID values, and then using the command line to build it. + + +**NOTE:** + +XDS tools, including `xds-cli`, are installed by default in +the `/opt/AGL/bin` directory. +During installation, this directory is automatically added to your +`PATH` variable. +If, for some reason, the tool is not in your `PATH` directory, +you can manually add it using the `export PATH=${PATH}:/opt/AGL/bin` +command. + + + +## Declare Project + +Use the `projects add` command to declare your project: + +```bash +xds-cli prj add --label="Project_helloworld-native-application" --type=pm --path=/home/seb/xds-workspace/helloworld-native-application --server-path=/home/devel/xds-workspace/helloworld-native-application +``` + +When you declare the project, XDS creates the `xds-project.conf` +configuration file if one does not already exist. +You should examine this configuration file before you build the +project to be sure all configurations are correct for your project. + + +**NOTE:** + +If the Server Part (i.e. `xds-agent`) is not running on the default +port, you can use the `--url=http://localhost:` option with the +`xds-cli prj add` command to specify the port. +Just substitute the actual port for `` with the option. + + +## Determine the ID of Your Project + +After declaring your project, you need to determine the +unique ID of your project. + +From the command line, use the `prj ls` command, which is an abbreviation +for the `projects list` command: + +```bash +xds-cli prj ls +ID Label LocalPath +f9904f70-d441-11e7-8c59-3c970e49ad9b Project_helloworld-service /home/seb/xds-workspace/helloworld-service +4021617e-ced0-11e7-acd2-3c970e49ad9b Project_helloworld-native-application /home/seb/xds-workspace/helloworld-native-application +``` + +Once you have the ID of the project, you can use the `--id` option +or the `XDS_PROJECT_ID` environment variable to refer to your project. + + +**NOTE:** + +When using the project ID from the command line, you can use the "short" +notation by providing a non-ambiguous portion of the ID. +For example, to refer to the `Project_helloworld-native-application` project +shown in the previous example, you can use `-id 40` rather than +`--id 40 instead of --id 4021617e-ced0-11e7-acd2-3c970e49ad9b`. + + +## Determine the ID of Your SDK + +You also need to determine the ID of the SDK you want to use to cross-build +your application. + +To list installed SDKs, use the following command: + +```bash +xds-cli sdks ls +List of installed SDKs: + ID NAME + 7aa19224-b769-3463-98b1-4c029d721766 aarch64 (3.99.1+snapshot) + 41a1efc4-8443-3fb0-afe5-8313e0c96efd corei7-64 (3.99.2+snapshot) + c226821b-b5c0-386d-94fe-19f807946d03 aarch64 (3.99.3) +``` + +SDK IDs are returned by architecture and version. +Be sure to identify the SDK you need. + +## Build the Application + +You can now use XDS to cross-build your project. +Following is an example that builds a project that is based on CMake: + +```bash +# First, export the target IP address, or it's DNS name +export TARGET_ADDRESS= + +# Go into your project directory and create a build directory +cd $MY_PROJECT_DIR +mkdir build +``` + +Before using the command line to build the project, you should be +sure the project's configuration file is correct. +Examine the `xds-project.conf` configuration file and edit it +as needed. + +Generate the build system using CMake: + +``` +# You must set RSYNC_* variables so that you deploy and populate widgets on the target +xds-cli exec --id=4021617e --sdkid=c226821b -- "export RSYNC_TARGET=root@${TARGET_ADDRESS} ; export RSYNC_PREFIX=/opt ; cd build && cmake .." +``` + +Now you can build the project: + +``` +xds-cli exec --id=4021617e --sdkid=c226821b -- "cd build && make widget" +``` + + +**NOTE:** + +If you use `&&`, `||` or `;` statements in the executed command line, +you need to double quote the command (e.g. `"cd build && make"`). + + +To avoid having to set the project ID, SDK ID, and URL for each +command line, you can define these settings as environment variables +using an environment file. +Use the `--config` option or source file before executing +the `xds-cli` command. + +To specify your configuration file with the command line, +use the `--config` option. +For example, the equivalent of the previous build command but +with a specified configuration file is as follows: + +```bash +# MY_PROJECT_DIR=/home/seb/xds-workspace/helloworld-native-application +cd $MY_PROJECT_DIR + +# Edit and potentially adapt xds-project.conf file that has been created +# automatically on project declaration using XDS Dashboard +cat xds-project.conf + # XDS project settings + export XDS_AGENT_URL=localhost:8800 + export XDS_PROJECT_ID=4021617e-ced0-11e7-acd2-3c970e49ad9b + export XDS_SDK_ID=c226821b-b5c0-386d-94fe-19f807946d03 + +# Create build directory and invoke cmake and then build project +xds-cli exec --config=./xds-project.conf -- "mkdir -p build && cd build && cmake .." +cd build && xds-cli exec --config=../xds-project.conf -- "make all" +``` + +Alternatively, you could first source the configuration file to avoid using the +`--config` option as follows: + +``` +source xds-project.conf +xds-cli exec "mkdir -p build && cd build && cmake .." +cd build && xds-cli exec "make all" +``` + + +**NOTE:** + +All parameters after a double dash (`--`) are considered as the command +to execute. + diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.4_Build_Using_the_XDS_Dashboard.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.4_Build_Using_the_XDS_Dashboard.md new file mode 100644 index 0000000..07d9092 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.4_Build_Using_the_XDS_Dashboard.md @@ -0,0 +1,95 @@ + + +# Build Using the XDS Dashboard + +One option for building your application using XDS is to use +the XDS Dashboard. +Building the application consists of using the dashboard +to declare your project and then initiate the build. + +## Declare Project + +Follow these steps to declare the project: + +1. Open a Web Browser and connect to to the XDS Dashboard. + + The URL you use depends of your configuration (e.g. `http://localhost:8800`). + +2. Open the right sidebar and select the `Projects` entry to open the + project page. + Once the page is open, declare a new project by clicking on the + "plus" icon next to "Add Project": + + ![](./pictures/xds-dashboard-icon-2.png){:: style="margin:auto; display:flex"} + + When you declare the project, XDS creates the `xds-project.conf` + configuration file if one does not already exist. + You should examine this configuration file before you build the + project to be sure all configurations are correct for your project. + + The configuration file can be very useful when you plan to use + XDS client tools such as `xds-cli` or `xds-gdb`. + + + +3. Set `Sharing Type` appropriately depending on your Client Part + configuration: + + ![](./pictures/xds-dashboard-prj-1.png){:: style="width:90%; max-width:560px; margin:auto; display:flex"} + + + **NOTES:** + + - When `Path mapping` type is selected, you must clone your project into + `$HOME/xds-workspace` directory, which is named **Local Path** in the modal window. + + - If XDS server is running in the XDS docker container + the **Server Path** must be set to `/home/devel/xds-workspace/` + where `` is your project directory name. + See the "[Installation based on Docker container](server-part.html#docker-container))" + section for more information. + + - If you select `Cloud Sync`, you can clone your project wherever you want on + your local disk. + + +## Build the Application + +Building the application requires opening the build page's "build entry" in the +left navigational pane, selecting both the project and the SDK, and +then initiating the build. + + +**NOTE:** + +To use the `helloworld-native-application` example, you need to provide +some configuration items. +Specifically, you must pass values for both the +`RSYNC_TARGET` and `RSYNC_PREFIX` environment variables. +To pass these variables, use the `Settings` window in the `Build` tab. +You can use the `Env variables` field to pass a list of environment variables +that are set on the server prior to the build occurring. +You must separate individual variables using the semi-colon character: + +``` +RSYNC_TARGET=root@;RSYNC_PREFIX=/opt +``` + +When you pass these variables, substitute `` with the valid +target IP address or DNS name entry. + + +Follow these steps to build the application: + +1. Open the build page build entry in the left-hand navigation pane: + + ![](./pictures/xds-dashboard-icon-3.png){:: style="display:inline; padding:0;"}, + +2. Select your **Project**. + +3. Seclect the **Cross SDK** you want to use. + +4. Click the **Clean / Pre-Build / Build / Populate** buttons to execute + the build action you want. + + ![](./pictures/xds-dashboard-prj-2.png){:: style="width:90%; max-width:600px; margin:auto; display:flex"} diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.5_Build_using_an_IDE.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.5_Build_using_an_IDE.md new file mode 100644 index 0000000..6effb00 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/2_Create_your_first_AGL_application/3.4.2.5_Build_using_an_IDE.md @@ -0,0 +1,246 @@ + + +# Build using an IDE + +One option for building your application using XDS is to use +an Integrated Development Environment +([IDE](https://en.wikipedia.org/wiki/Integrated_development_environment)). +Many IDEs exist (e.g. [NetBeans](https://netbeans.org/), +[Visual Studio Code](https://code.visualstudio.com/), +[Qt Creator](https://www.qt.io/), +[Eclipse](https://www.eclipse.org/), and so forth). + +This section first develops an XDS configuration file +(i.e. `xds-project.conf`) and then provides two +examples, NetBeans and Visual Studio, that do the following. + +- NetBeans: Creates two separate build configurations + for a project, which makes it easy to switch back and forth + between types of builds. + +- Visual Studio: Creates tasks that allow you to build an example + based on CMake templates. + +## XDS Configuration File + +This section shows how to create an XDS configuration file +(i.e. `xds-project.conf`) or how to re-use an existing file. +For example, the following commands set up the configuration +file for an `aarch64` SDK to cross-build the +application for a Renesas Gen3 board. + +```bash +# create file at root directory of your project +# for example: +# MY_PROJECT_DIR=/home/seb/xds-workspace/helloworld-native-application +cat > $MY_PROJECT_DIR/xds-project.conf << EOF + export XDS_AGENT_URL=localhost:8800 + export XDS_PROJECT_ID=4021617e-ced0-11e7-acd2-3c970e49ad9b + export XDS_SDK_ID=c226821b-b5c0-386d-94fe-19f807946d03 +EOF +``` + +## NetBeans + +This section creates two configurations: one to compile the +project natively using native GNU gcc, and one to cross-compile +the project using XDS. + +Having two configurations allows you to easily switch between them +using NetBean's **Run -> Set Project Configuration** menu. + +### Native Configuration + +Follow these steps to create the native configuration: + +1. Open the **Tools** -> **Options** menu. + +2. Open the **C/C++** tab. + +3. Click on the **Add** button in the **Build Tools** sub-tab: + + ![Add new tool panel](./pictures/nb_newtool.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +4. Fill the **Make Command** and **Debugger Command** fields to point to the XDS tools: + + ![Add new tool panel](./pictures/nb_xds_options.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +5. Click **OK**. + +6. Select the **File** -> **New Project** menu item to declare the + project and create a native configuration. + +7. Select **C/C++ Project with Existing Sources** and click on **Next**. + +8. Specify your project directory and set **Select Configuration Mode** to + "Custom". + Be sure to keep **Tool Collection** set to "Default GNU" in order to create a + *native configuration*, which is based on the native GNU GCC. + +9. Click **Next**. + + ![Select Model panel](./pictures/nb_new-project-1.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +10. Update the **Run in Folder** field to add the `build_native` suffix. + Doing so results in the build files being located in the + `build_native` sub-directory. + Be sure to keep the defaults for all other settings and then click **Next**. + + ![Select Model panel](./pictures/nb_new-project-2.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +11. Click through **Next** several times while always keeping the + default settings until the **Finish** button appears. + +12. Click **Finish** to complete the creation of the native configuration. + +### Cross-Compilation Configuration + +Follow these steps to create the configuration for cross-compilation +based on the XDS tools: + +1. Edit project properties (using menu **File** -> **Project Properties**) + to add a new configuration that will use XDS to cross-compile + your application for example for a Renesas Gen3 board. + +2. in the **Build** category, click on **Manage Configurations** button + and then **New** button to add a new configuration named for example + "Gen3 board". + + ![Select Build category](./pictures/nb_new-project-3.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +3. Click the **Set Active** button. + +4. Select the **Pre-Build** sub-category, and set the following: + + - Working Directory: `build_gen3` + - Command Line: `xds-cli exec -c ../xds-project.conf -- cmake -DRSYNC_TARGET=root@renesas-gen3 -DRSYNC_PREFIX=/opt ..` + - Pre-build First: `ticked`

+ +5. Select the **Make** sub-category, and set the following: + + - Working Directory: `build_gen3` + - Build Command: `xds-cli exec -c ../xds-project.conf -- make remote-target-populate` + - Clean Command: `xds-cli exec -c ../xds-project.conf -- make clean`

+ + ![Select Make sub-category](./pictures/nb_new-project-4.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +6. Select the **Run** sub-category, and set the following: + + - Run Command: `target/start-on-root@renesas-gen3.sh` + - Run Directory: `build-gen3`

+ + ![Select Run sub-category](./pictures/nb_new-project-5.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +7. Click **OK** to save settings. + +By changing the configuration from **Default** to **Gen3 board**, you can +compile your helloworld application natively, which is the default configuration. +Or, you can cross-compile your application using XDS for the Renesas Gen3 board, +which is the Gen3 board configuration. + +## Visual Studio Code + +This section presents a Visual Studio example that creates tasks +that allow you to build an example that is based on CMake templates. + +Follow these steps: + +1. Start Visual Studio Code and open your project using the + following commands: + + ```bash + cd $MY_PROJECT_DIR + code . & + ``` + +2. Add new tasks by entering the `Ctrl+Shift+P` key combination and selecting + the `Tasks: Configure Task` command. + A list of task runner templates appears. + +3. Define your own tasks. + Following is an example that builds the + [helloworld-native-application](https://github.com/iotbzh/helloworld-native-application) + that is based on CMake templates. + + ```json + { + "version": "2.0.0", + "type": "shell", + "presentation": { + "reveal": "always" + }, + "tasks": [ + { + "label": "clean", + "type": "shell", + "command": "/bin/rm -rf ${workspaceFolder}/build/* && mkdir -p build && echo Cleanup done.", + "problemMatcher": [] + }, + { + "label": "pre-build", + "type": "shell", + "group": "build", + "command": "/opt/AGL/bin/xds-cli exec --rpath build --config xds-project.conf -- cmake -DRSYNC_TARGET=root@renesas-gen3 -DRSYNC_PREFIX=/opt ../", + "problemMatcher": [ + "$gcc" + ] + }, + { + "label": "build", + "type": "shell", + "group": "build", + "command": "/opt/AGL/bin/xds-cli exec --rpath build --config xds-project.conf -- make widget", + "problemMatcher": [ + "$gcc" + ] + }, + { + "label": "populate", + "type": "shell", + "command": "/opt/AGL/bin/xds-cli exec --rpath build --config xds-project.conf -- make widget-target-install", + "problemMatcher": [] + } + ] + } + ``` + +4. Run a task by entering the `Ctrl+Shift+P` key combination and + selecting `Tasks: Run task` and then selecting the specific task. + For example, select `pre-build` to trigger pre-build task. + +5. 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a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.1_Overview.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.1_Overview.md new file mode 100644 index 0000000..83e425f --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.1_Overview.md @@ -0,0 +1,45 @@ +--- +edit_link: '' +title: Overview +origin_url: >- + https://git.automotivelinux.org/src/xds/xds-docs/plain/docs/part-1/debug-overview.md?h=master +--- + + + +# Overview + +Debugging your AGL application is based on the GNU Project Debugger +([GDB](https://www.gnu.org/software/gdb/)). +In order to use GDB, you must use `xds-gdb` as a wrapper on GDB to +cross-debug your application. +For information on `xds-gdb`, see the +"[Client Part](./client-part.html)" topic. + +Using `xds-gdb` allows you to debug an application built with +XDS without the need to install GDB or any cross-tools. + +XDS supports two debugging models: + +* Native debugging + +* XDS remote debugging + +The default debugging model is XDS remote. +To use this model, you must have previously set up the XDS +agent and server so that you can cross-debug your application. +See the +"[Server Part](./server-part.html)" and +"[Client Part](./client-part.html)" topics for more +information on getting set up. + +If you want to use the native debugging model, you must define the +`XDS_NATIVE_GDB` environment variable. +See the +"[Configuration](./debug-configuration.html)" topic for information +on XDS configuration variables. + +The remainder of this topic describes +[configurations](./debug-configuration.html), using the XDS +[command line](./debug-cmd-line.html) to debug, and using an +[IDE](./debug-ide.html) to debug. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.2_Configuration.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.2_Configuration.md new file mode 100644 index 0000000..2bc28f3 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.2_Configuration.md @@ -0,0 +1,129 @@ +--- +edit_link: '' +title: Configuration +origin_url: >- + https://git.automotivelinux.org/src/xds/xds-docs/plain/docs/part-1/debug-configuration.md?h=master +--- + + + +# Configuration + +Debug configuration (i.e. `xds-gdb`) is defined by variables. +You can see the variables used further down in this section. + +You can set these variables using a number of methods: + +- Environment variables that are inherited. + +- Configuration file pointed to by the `XDS_CONFIG` environment variable + (e.g. `XDS_CONFIG=/tmp/my_xds_gdb_config.env xds-gdb`). + +- A GDB "init" command file. + +- A "user" configuration file located in one of the following + areas, which are order-dependent: + + 1. `$(CURRENT_DIRECTORY)/.xds-gdb.env` + + 1. `$(CURRENT_DIRECTORY)/../xds-gdb.env` + + 1. `$(CURRENT_DIRECTORY)/target/xds-gdb.env` + + 1. `$(HOME)/.config/xds/xds-gdb.env` + +## Configuration Variables + +This section describes the `XDS_*` configuration variables. +As previously mentioned, you can define these variables as +described in the previous section. + +- `XDS_LOGLEVEL` + + Sets the logging level. + Levels include "panic", "fatal", "error", "warn", "info", and "debug". + +- `XDS_LOGFILE` + + Sets the logging file. + The default is `/tmp/xds-gdb.log`. + +- `XDS_NATIVE_GDB` + + Specifies to use native GDB mode rather than remote XDS mode. + +- `XDS_PROJECT_ID` *(mandatory in XDS mode)* + + The project ID you want to build. + +- `XDS_RPATH` + + The relative path to the project. + +- `XDS_SDK_ID` *(mandatory in XDS mode)* + + Cross SDK ID to use to build project + +- `XDS_AGENT_URL` + + The local XDS agent URL. + The default is `http://localhost:8800`. + +## Configuration Using `XDS_CONFIG` + +As mentioned, you can define configuration variables in +a file you point to with the `XDS_CONFIG` variable. +Here is an example: + +```bash +XDS_CONFIG=/tmp/my_xds_gdb_config.env xds-gdb +``` + +Variables defined in this file overwrite any inherited +environment variables. +When you define a variable in the file, you can prefix the +assignment with the "export" string. +Doing so causes the variable to be exported to the environment. + +Following is an example of a configuration file pointed +to by the `XDS_CONFIG` variable. +These commands create the `xds-gen3.conf` configuration file +in the `$MY_PROJECT_DIR` directory: + +```bash +# MY_PROJECT_DIR=/home/seb/xds-workspace/helloworld-native-application +cat > $MY_PROJECT_DIR/xds-gen3.conf << EOF +export XDS_AGENT_URL=localhost:8800 +export XDS_PROJECT_ID=4021617e-ced0-11e7-acd2-3c970e49ad9b +export XDS_SDK_ID=c226821b-b5c0-386d-94fe-19f807946d03 +EOF +``` + +## Configuration Using GDB Init + +GDB is a versatile debugger and can be run with many options. +One such option is to execute a GDB "init" file upon startup. +You do this by using the "--command" or "-x" command-line options +and providing the name of the init file. + + +**NOTES:** + +- For information on debugging with GDB, see + "[Debugging with GDB](https://www.sourceware.org/gdb/onlinedocs/gdb.html)". + +- For information on GDB init files, see + "[Command files](https://ftp.gnu.org/old-gnu/Manuals/gdb-5.1.1/html_node/gdb_190.html)". + + +When you create an init file, it must conform to the following +syntax (i.e. inclusion of what are normally commenting characters +as well as use of the `:XDS-ENV:` tag). + +Following is an example init file that defines the `XDS_PROJECT_ID` +and `XDS_SDK_ID` variables: + +```bash + # :XDS-ENV: XDS_PROJECT_ID=4021617e-ced0-11e7-acd2-3c970e49ad9b + # :XDS-ENV: XDS_SDK_ID=c226821b-b5c0-386d-94fe-19f807946d03 +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.3_Using_the_Command_Line.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.3_Using_the_Command_Line.md new file mode 100644 index 0000000..4dd7431 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.3_Using_the_Command_Line.md @@ -0,0 +1,123 @@ +--- +edit_link: '' +title: Using the Command Line +origin_url: >- + https://git.automotivelinux.org/src/xds/xds-docs/plain/docs/part-1/debug-cmd-line.md?h=master +--- + + + +# Using the XDS Command Line + +You can debug your AGL application using the XDS command line +in XDS remote mode or in native mode. + +## XDS Remote Mode + +XDS remote debugging is the default mode for using XDS to debug your +application. + + +Follow this procedure to use XDS remotely to debug your application: + +1. Declare the project you want to debug to the `xds-server`. + The project can also have been built using XDS. + See the "[Create your first AGL application](../../../#create-your-first-agl-application)" + topic for more details. + +2. Be sure you have the XDS agent and XDS server chain in place. + You can find more information on this chain in the + "[Installing XDS](../../../#installing-xds)" topic. + +3. Determine the unique project and SDK ID values. + Two methods exist for you to locate these ID values: + + - Use the "Project" page of the XDS dashboard. + + - Use the `xds-gdb --list` command from the XDS command line. + This command returns the list of all existing project and SDK + IDs: + + ```bash + xds-gdb --list + ``` + +4. Define the `XDS_PROJECT_ID` and `XDS_SDK_ID` variables. + Defining these variables refers the project to the + `xds-server`. + Once you refer the project, you are ready to use `xds-gdb` + (e.g. cross debug your project). + +5. Build and debug the project. + +**Example** + +Following is an example that builds and debugs a project +based on a CMakefile and the +[cmake-apps-module](https://git.automotivelinux.org/src/cmake-apps-module/): + +```bash +# Go into your project directory (e.g. helloworld-native-application) +cd ~/xds-workspace +# Clone the project files into your local directory. +git clone https://github.com/iotbzh/helloworld-native-application.git +# Go to the local project's directory. +cd helloworld-service + +# Declare your project on xds-server +# For now, you can only do this step using the XDS Dashboard. +# See the "Build Using the XDS Dashboard" topic in the "Create Your +# First Application" topic. + +# Define XDS configuration variables by creating a "xds-config.env" file. +cat <./xds-config.env +#optional if not default value: XDS_AGENT_URL=http://localhost:8800 +XDS_PROJECT_ID=IW7B4EE-DBY4Z74_myProject +XDS_SDK_ID=poky-agl_aarch64_4.0.1 +EOF + +# Define the configuration file to use. +export XDS_CONFIG=../xds-gen3.conf + +# Create a new build directory. +mkdir build && cd build + +# Start remote cross-build +xds-cli exec -- cmake -DRSYNC_TARGET=root@myTarget .. +xds-cli exec -- make +xds-cli exec -- make remote-target-populate + +# Start debugging +xds-gdb -x target/gdb-on-root@myTarget.ini +``` + + +**NOTE:** + +The [helloworld-native-application](https://github.com/iotbzh/helloworld-native-application) +project is an AGL project based on the +[cmake-apps-module](https://git.automotivelinux.org/src/cmake-apps-module/). +For information on installing this module, see the +"[Installing the CMAKE Templates](../../cmakeafbtemplates/dev_guide/installing-cmake.html))" +topic. + +The CMake templates that are used to develop applications +with the AGL Application Framework, automatically generate +Makefile rules (e.g. `remote-target-populate`) or scripts +(e.g. `build/target/*`). + +For more info about the CMake templates, see the +"[Using the Cmake Applications Module](../../../#using-the-cmake-applications-module)" +topic. + + +## Native debugging + +Native debugging is best for applications or services that are also +built natively and you want to use any debugger (e.g. GDB) on an actual +piece of hardware. + +To enable native debugging mode, set the `XDS_NATIVE_GDB` variable. + +For information on debugging with GDB, see +"[Debugging with GDB](https://www.sourceware.org/gdb/onlinedocs/gdb.html)". diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.4_Using_an_IDE.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.4_Using_an_IDE.md new file mode 100644 index 0000000..c4b0341 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/3.4.3.4_Using_an_IDE.md @@ -0,0 +1,94 @@ +--- +edit_link: '' +title: Using an IDE +origin_url: >- + https://git.automotivelinux.org/src/xds/xds-docs/plain/docs/part-1/debug-ide.md?h=master +--- + + + +# Using an IDE + +This topic describes how to use `xds-gdb` from within an Interactive +Development Environment (IDE) to debug your application. +The topic uses the +[NetBeans](https://netbeans.org/) IDE as an example. + +## Prerequisites + +Before using the IDE, you need to declare the project you want to debug +on the `xds-server`. + + +**NOTE:** + +The project you declare can also have been built using XDS. +For information on building the project using XDS, see the +"[Create your first AGL application](../../../#create-your-first-agl-application)" +section. + + +## NetBeans + +This section presents an example using NetBeans version 8.x: + +1. Select the **Options** item in the **Tools** menu. + +2. Open the **Build Tools** tab. + +3. Open the **C/C++** tab and click the **Add** button to reveal the "Add New + Tool Collection" dialog box: + + ![Add new tool panel](./pictures/nb_newtool.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +4. Fill in the **Make Command** and **Debugger Command** fields so that they point to the XDS tools. + Following is an example: + + ![Add new tool panel](./pictures/nb_xds_options.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +5. Click on **OK** button. + +6. Select the **Project Properties** item in the **File** menu to + update your debug settings. + +7. In the "Project Properties" dialog, be sure that the "Gen3 board" + appears in the "Configuration" field (i.e. active). + +8. In the "Categories" navigation pane, select **Run**. + +9. Set the following: + + - Run Command: `target/start-on-root@renesas-gen3.sh` + + **NOTE:** + + The script name could depend on the `RSYNC_TARGET` + variable you set in pre-build command. + + + - Run Directory: `build_gen3` + +10. In the "Categories" navigation pane, select **Debug**. + +11. Set the following: + + - Debug command: `/bin/true` + + - Working Directory: Leave this field blank + + - Gdb Init File: `target/gdb-on-root@renesas-gen3.ini` + + **NOTE:** + + The script name could depend on the `RSYNC_TARGET` + variable you set in pre-build command. + + + ![Select Model panel](./pictures/nb_project_debug-1.png){:: style="width:90%; max-width:700px; margin:auto; display:flex"} + +12. Click **Apply**. + +13. Click **OK** to save your settings. + +14. Start debugging your application by selecting the **Debug Project** item + in the **Debug** menu, or by entering the **CTRL+F5** shortcut. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_newtool.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_newtool.png new file mode 100644 index 0000000..7c4fa40 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_newtool.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_project_debug-1.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_project_debug-1.png new file mode 100644 index 0000000..7d89fc5 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_project_debug-1.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_xds_options.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_xds_options.png new file mode 100644 index 0000000..fa82a94 Binary files /dev/null and b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/3_Debugging_Your_First_AGL_Application/pictures/nb_xds_options.png differ diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.0_Abstract/3.4.4.0_Abstract.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.0_Abstract/3.4.4.0_Abstract.md new file mode 100644 index 0000000..b0c50a9 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.0_Abstract/3.4.4.0_Abstract.md @@ -0,0 +1,8 @@ + + +# XDS internals (advanced documentation) + +## Abstract + +This 2nd part is the "technical" documentation of all XDS pieces/tools that allows +for example to fine tune XDS configuration or rebuild all XDS tools from scratch. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.1_Prerequisites/3.4.4.1_Prerequisites.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.1_Prerequisites/3.4.4.1_Prerequisites.md new file mode 100644 index 0000000..f505a39 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.1_Prerequisites/3.4.4.1_Prerequisites.md @@ -0,0 +1,63 @@ + + +# Prerequisites + +XDS is written in Go and currently only build on Linux host has been validated. + +So to build XDS binaries you need to install first [Go](https://golang.org/doc/install) +version 1.8.1 or higher and some other tools. To build `xds-server` and `xds-agent` +you also need to install in addition `nodejs` and `python3` tools. + +**Ubuntu:** + +```bash +# Install various tools +sudo apt-get install git make npm curl git zip unzip wget + +# Install Go +source /etc/os-release +wget -O - "http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x52B59B1571A79DBC054901C0F6BC817356A3D45E" | sudo apt-key add - +sudo bash -c "cat >> /etc/apt/sources.list.d/golang.list < Don't forget to open new user session after installing these packages. + +**All Linux distro:** + +```bash +# Install nodejs LTS version (only mandatory for xds-server and xds-agent) +sudo npm install --global n +sudo n lts +``` + +Angular developers that's plan to modify XDS Dashboard webapp (part of +`xds-agent` repo) may also need angular cli tool named `ng` : + +```bash +# Install angular cli tool (ng) +sudo npm install --global n @angular/cli +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.0_ Abstract.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.0_ Abstract.md new file mode 100644 index 0000000..ab6c8c4 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.0_ Abstract.md @@ -0,0 +1,44 @@ + + +# XDS - X(cross) Development System Server + +`xds-server` is a web server that allows user to remotely cross build applications. + +- The first goal is to provide a multi-platform cross development tool with near-zero installation. +- The second goal is to keep application sources locally (on user's machine). + - Make it compatible with existing IT policies (e.g. corporate backup or SCM). + - Let user to continue to work as usual. + - Use his favorite editor. + - keep performance while editing/browsing sources. + - Avoids manual operation + +This powerful and portable webserver (written in [Go](https://golang.org)) +exposes a REST interface over HTTP. + +`xds-server` uses [Syncthing](https://syncthing.net/) tool to synchronize +projects files from user machine to build server machine or container. + +`xds-server` is commonly running on a build server (within a container or not) +and [xds-agent](../2_xds-agent/0_abstract.html) must run on the developer/user machine in order +to setup the following connection chain: + +```schema + developer/user machine | build server or container + ---------------------------|----------------------------- + xds-cli <---> xds-agent <-|-> xds-server +``` + +**SEE ALSO**: [xds-cli](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/xds/xds-cli.git), +a command-line tool that allows you to send commands to `xds-agent / xds-server` +and for example build your application from command-line or from your favorite +IDE (such as Netbeans or Visual Studio Code) through `xds-agent <=> xds-server`. + +--- + +Links to subchapters : + +- [Build from scratch](./1_build.html) +- [Configuration](./2_config.html) +- [How to run](./3_how-to-run.html) +- [Debugging](./4_debug.html) +- [Tests](./5_test.html) diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.1_Build.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.1_Build.md new file mode 100644 index 0000000..11c18b3 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.1_Build.md @@ -0,0 +1,84 @@ +# Build xds-server from scratch + +## Dependencies + +Install [Go](https://golang.org/doc/install), [npm](https://www.npmjs.com/), +[nodejs](https://nodejs.org/en/) and some other tools. + +Refer to [Prerequisites chapter](../1_Prerequisites.html) for more details. + +## Building + +### Native build + +Clone sources under `$ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds/xds-server` +in order respect directory hierarchy that match Go package import logic (see +[How to Write Go Code](https://golang.org/doc/code.html) for more details). + +Then use delivered Makefile : + +```bash +# Declare ROOTDIR, can be any location (for example xds-build) +ROOTDIR=$HOME/xds-build + +# Create directory hierarchy that match Go package import logic +mkdir -p $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds +cd $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds + +# Clone sources +git clone https://gerrit.automotivelinux.org/gerrit/src/xds/xds-server +# or git clone ssh://YOUR_USERNAME@gerrit.automotivelinux.org:29418/src/xds/xds-server + +# Build xds-server +# (note that GOPATH will correctly be set by Makefile) +cd xds-server +make all +``` + +Generate xds-server package / tarball + +```bash +make package-all +``` + +And to install `xds-server` (by default in `/opt/AGL/xds/server`): + +```bash +make install +``` + + +**Warning:** + +Makefile install rule and default values in configuration file are set +to fit the docker setup. + +So you may need to adapt some settings when you want to install xds-server natively. + + + +**Note:** + +Used `DESTDIR` to specify another install directory + +```bash +make install DESTDIR=$HOME/opt/xds-server +``` + + + +### XDS docker image + +As an alternative to a pre-build image, you can rebuild the container from scratch. + +`xds-server` has been integrated as a flavour of AGL SDK docker image. + +So to rebuild docker image just execute following commands: + +```bash +# Clone docker-worker-generator git repo +git clone https://git.automotivelinux.org/AGL/docker-worker-generator +# Start build that will create a docker image +cd docker-worker-generator +make build FLAVOUR=xds +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.2_Config.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.2_Config.md new file mode 100644 index 0000000..ba97d1f --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.2_Config.md @@ -0,0 +1,91 @@ + + +# Configuration + +`xds-server` configuration is driven by a JSON config file (`server-config.json`). + +Here is the logic to determine which `server-config.json` file will be used: + +1. from command line option: `--config myConfig.json` +1. `$HOME/.xds/server/server-config.json` file +1. `/etc/xds/server/server-config.json` file +1. `/server-config.json` file + +Supported fields in configuration file are: + +- **httpPort** : HTTP port of client webapp/REST API +- **webAppDir** : location of client web application (default: webapp/dist) +- **shareRootDir** : root directory where projects will be copied +- **logsDir** : directory to store logs (eg. syncthing output) +- **sdkScriptsDir** : directory where scripts, used to managed SDKs, are installed +- **sdkDbUpdate** : define how SDK database(s) is(are) updated, supported values are: + `disable`, `startup` (default: `startup`) +- **syncthing.binDir** : syncthing binaries directory (default: executable directory) +- **syncthing.home"** : syncthing home directory (usually .../syncthing-config) +- **syncthing.gui-address** : syncthing gui url (default ) +- **syncthing.gui-apikey** : syncthing api-key to use (default auto-generated) + +All fields are optional and example below corresponds to the default values. + +```json +{ + "httpPort": 8000, + "webAppDir": "webapp/dist", + "shareRootDir": "${HOME}/.xds/server/projects", + "logsDir": "/tmp/logs", + "sdkScriptsDir": "${EXEPATH}/scripts/sdks", + "sdkDbUpdate": "startup", + "syncthing": { + "binDir": "./bin", + "home": "${HOME}/.xds/server/syncthing-config", + "gui-address": "http://localhost:8385", + "gui-apikey": "123456789", + } +} +``` + +>**Notes:** +> +>Environment variables are supported by using `${MY_VAR}` syntax. +> + +When `xds-server` is started as a systemd service, default environment variables +are set into `/etc/default/xds-server` file. + +`xds-server` configuration is also driven by a JSON config file (`server-config.json`), +and default JSON config is `/etc/xds/server/server-config.json`. + + +**Note:** +You can use your own JSON config by settings `APP_CONFIG` variable of +`/etc/default/xds-server` file to your file, for example `/home/MYUSER/.xds/server/server-config.json` + + +## Disable syncthing + +`CloudSync` synchronization type based on `syncthing` tool can be disabled by +simply removing (or renaming) `"syncthing"` key in configuration file. +Here is a JSON configuration file example where syncthing key as been renamed: + +```json +{ + "httpPort": 8000, + "webAppDir": "webapp/dist", + "shareRootDir": "${HOME}/.xds/server/projects", + "logsDir": "/tmp/logs", + "sdkScriptsDir": "${EXEPATH}/scripts/sdks", + "syncthing_DISABLE": { + "binDir": "./bin", + "home": "${HOME}/.xds/server/syncthing-config", + } +} +``` + +On benefit to do that is to increase XDS-Server startup time. + + +**Note:** + +- `CloudSync` (AKA syncthing) synchronization type can also be disabled when `"syncthing"` key is not defined in JSON configuration file. + + diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.3_how-to-run.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.3_how-to-run.md new file mode 100644 index 0000000..38bfbc3 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.3_how-to-run.md @@ -0,0 +1,199 @@ + +# How to run + +`xds-server` has been designed to easily compile and debug +[AGL](https://www.automotivelinux.org/) applications. That's why `xds-server` has +been integrated into AGL SDK docker container. + +>**Note:** For more info about AGL SDK docker container, please refer to +[AGL SDK Quick Setup](../../../../../getting_started/reference/getting-started/docker-container-setup.html) + +## Start xds-server + +There are several way to install xds-server and start-up depend of installation type: + +| Installation type | Supported
host OS | Start-up | Install instructions | +|-------------------|-------------------------|---------------------------------------------------|----------------------| +| Docker container | Linux or MacOS | Automatic based on systemd user service | [see Installation based on Docker container](../../part-1/server-part.html#docker-container) | +| Virtual Machine | Linux, MacOS or Windows | Automatic based on systemd user service | [see Installation based on VirtualBox appliance](../../part-1/server-part.html#virtualbox-appliance) | +| Native | Linux | Automatic based on systemd user service or manual | [see Native installation](../../part-1/server-part.html#native) | +| Native | MacOS or Windows | Manually | [see Native installation](../../part-1/server-part.html#native) | + +### Automatic start-up based on systemd user service + +XDS server is started as a user service by Systemd. + +```bash +/usr/lib/systemd/user/xds-server.service +``` + +Use well-known systemd commands to control `xds-server.service` service. + +```bash +# Enter in docker container or VM +# (optional, depending on installation type) +ssh -p 2222 devel@localhost + +# Status XDS server: +systemctl --user status xds-server + +# Restart XDS server +systemctl --user restart xds-server +``` + +If needed you can change default setting by defining specific environment +variables file + +```bash +ssh -t -p 2222 devel@localhost vim /etc/default/xds-server +``` + +For example to control log level, just set LOG_LEVEL env variable. + +knowing that supported *level* are: + +- panic +- fatal +- error +- warn +- info +- debug + +```bash +docker exec ${CONTAINER_NAME} bash -c "echo 'LOG_LEVEL=debug' >> /etc/default/xds-server" +ssh -p 2222 devel@localhost -- "systemctl --user restart xds-server" +``` + +### Manual start-up + +On **Linux or MacOS**, simply execute `xds-server` executable: + +```bash +/opt/AGL/bin/xds-server +``` + +On **Windows**, simply execute `xds-server` executable: + +```batch +C:\AGL\bin\xds-server.exe +``` + + +**Note:** + +Invoke `xds-server --help` to get more details about possible options that allow +for example to change logging level or select another configuration file. + + + +## XDS server REST API and Web application + +`xds-server` exposes a REST API and serves a basic web-application. + +REST API based url is `http://localhost:8000/api/v1/` when XDS server is +running on your host (localhost) and basic web-application is available at +`http://localhost:8000`. + +Just replace `localhost` by the host name or ip when `xds-server` is running +on another host. + +```bash +# Get version using REST API +curl http://localhost:8000/api/v1/version + +# Open browser and local xds-server web-application +xdg-open http://localhost:8000 +``` + +Then follow instructions provided on this page to install and start `xds-agent` +that must run locally on your machine. + +See also [xds-agent documentation](../2_xds-agent/0_abstract.html) for more details. + +## SDK cross-toolchain Management + +### Setup to add support of a new SDK family + + +**Optional step**: read this chapter only if you plan to add a new SDK family. + + +`xds-server` dynamically detects supported SDKs by scanning sub-directories of +`sdkScriptsDir` directory (see [Configuration chapter](2_config.html)). + +Each sub-directory (usually name is the same as the SDK family) of `sdkScriptsDir` +must contain a set of scripts that will be called by `xds-server` to managed SDKs +of a specific family. + +These scripts are: + +- `add`: used to add/install a new SDK +- `db-dump`: returned the list of available and installed SDKs (JSON format) +- `db-update`: update SDKs database +- `get-family-config`: returned SDK family configuration structure (JSON format) +- `get-sdk-info`: extract SDK info (JSON format) from a SDK file/tarball +- `remove`: used to remove an existing SDK + +For example, here 2 SDKs family (`agl` and `zephyr`) are defined: + +```bash +# > tree ./sdks/ +./sdks/ +├── agl +│ ├── add +│ ├── db-dump +│ ├── db-update +│ ├── get-family-config +│ ├── get-sdk-info +│ └── remove +├── README.md +└── zephyr + ├── add + ├── db-dump + ├── db-update + ├── get-family-config + ├── get-sdk-info + └── remove +``` + +On startup `xds-server` will call in order: + +- `sdks/*/get-family-config` to get configuration of each SDK family. +- `sdks/*/db-update` to update database (only when `SdkDbUpdate` is set to ̀`startup`, + see [Configuration chapter](2_config.html) for more details) +- `sdks/*/db-dump` scripts to get the initial list of available and installed SDKs. + +Please refer to `sdks/README.md` for more information about scripts definition +and to understand how to add support of a new SDK family. + +### Install a new SDK + +Please refer to [Installing AGL SDKs](../../part-1/install-sdk.html) chapter. + +### Un-install a SDK from command line + +Used `sdks` command of `xds-cli` tool to managed SDKs. + +```bash +# List installed SDKs +xds-cli sdks ls +List of installed SDKs: + ID NAME STATUS VERSION ARCH + c39e5998 poky-agl_aarch64_4.0.1 Installed 4.0.1 aarch64 + d610bfbf poky-agl-aarch64.current_on_iotbzh_download-3.99.1+snapshot Installed 3.99.1+snapshot aarch64.current_on_iotbzh_download + a0ae663d poky-agl-corei7-64-3.99.1+snapshot Installed 3.99.1+snapshot corei7-64 + 87f0400b AGL-release-dab-3.99.3-m3ulcb-nogfx Installed 3.99.3 aarch64 + 352c0584 poky-agl-corei7-64-3.99.2+snapshot Installed 3.99.2+snapshot corei7-64 + d65fe750 AGL-release-eel-latest-qemux86-64 Installed 4.99.5 corei7-64 + +# Un-install a SDK +xds-cli sdks uninstall d65fe750 +SDK ID d65fe750-d3a7-38f5-83d8-3d3806054f8d successfully deleted. +``` + +### Un-install a SDK from XDS Dashboard + +Open XDS-Dashboard in web-browser and select `SDKs` entry in left side menu. + +If needed, switch to `BASIC SDKS VIEW` view and click on trash icon located +in the top-right corner of SDK card. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.4_Debug.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.4_Debug.md new file mode 100644 index 0000000..ceb3e5b --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.4_Debug.md @@ -0,0 +1,47 @@ + +# Debugging + +## XDS server architecture + +The server part is written in *Go* and web app (basic HTML) in *Angular4*. + +```bash +| ++-- bin/ # where xds-server binary file will be built +| ++-- conf.d/ # Linux configuration and startup files (systemd user service) +| ++-- glide.yaml # Go package dependency file +| ++-- lib/ # sources of server part (Go) +| ++-- LICENSE # XDS server license +| ++-- main.go # main entry point of of Web server (Go) +| ++-- Makefile # makefile including +| ++-- README.md # readme +| ++-- scripts/ # hold various scripts used for installation or startup +| ++-- test/ # XDS test suite +| ++-- tools/ # temporary directory to hold development tools (like glide) +| ++-- vendor/ # temporary directory to hold Go dependencies packages +| ++-- webapp/ # source client basic web application +``` + +## Debug server part (Go code) + +Install first [Visual Studio Code](https://code.visualstudio.com/) and +[Go plugin](https://marketplace.visualstudio.com/items?itemName=lukehoban.Go) +(`ext install lukehoban.Go`) + +Visual Studio Code launcher settings can be found into `.vscode/launch.json`. + +Please follow instructions of xds-agent [debugging chapter](../2_xds-agent/4_debug.html#debug-xds-agent-go-code), +knowing that you execute these same instructions in `xds-server` repo, in other words +by replacing *xds-agent* references by *xds-server*. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.5_Test.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.5_Test.md new file mode 100644 index 0000000..2376d43 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.2_xds-server/3.4.4.2.5_Test.md @@ -0,0 +1,43 @@ + +# XDS Server Test + +## XDS Server test architecture + +The test part is written in go and source code is available in test directory. + +```bash +| ++-- test/ # where xds-server test source files +| ++-- test/main_test.go # main entry point of xds-server test +| ++-- test/fixtures # fixtures for running test +``` + +The test execution will locally launch xds-server and access the api through REST and test results, events, ... + +## Dependencies + +* sshd + +Make sure sshd is in your user PATH. + +## Launch test + +Use the following command to launch test in xds-server root directory: + +```bash +make test +``` + +Launch only one test, for example launch TestSdks: + +```bash +make test name=TestSdks +``` + +Increase test verbosity: + +```bash +make test VERBOSE=1 +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.0_Abstract.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.0_Abstract.md new file mode 100644 index 0000000..21126ec --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.0_Abstract.md @@ -0,0 +1,21 @@ + + +# XDS - X(cross) Development System Agent + +XDS-agent is a client that should run on your local / user development machine when you use XDS. + +This agent takes care, among others, of starting [Syncthing](https://syncthing.net/) +tool to synchronize your project files from your local host to XDS build server +machine or container (where `xds-server` is running). + +> **SEE ALSO**: [xds-server](https://gerrit.automotivelinux.org/gerrit/gitweb?p=src/xds/xds-server.git), a web server +used to remotely cross build applications. + +--- + +Links to subchapters : + +- [Build from scratch](./1_build.html) +- [Configuration](./2_config.html) +- [Start-up](./3_start.html) +- [Debugging](./4_debug.html) diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.1_Build.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.1_Build.md new file mode 100644 index 0000000..6447244 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.1_Build.md @@ -0,0 +1,92 @@ + + +# Build xds-agent from scratch + +## Dependencies + +Install [Go](https://golang.org/doc/install), [npm](https://www.npmjs.com/), +[nodejs](https://nodejs.org/en/) and some other tools. + +Refer to [Prerequisites chapter](../1_Prerequisites.html) for more details. + +## Building + +Clone sources under `$ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds/xds-agent` +in order respect directory hierarchy that match Go package import logic (see +[How to Write Go Code](https://golang.org/doc/code.html) for more details). + +Then use delivered Makefile : + +```bash +# Declare ROOTDIR, can be any location (for example xds-build) +ROOTDIR=$HOME/xds-build + +# Create directory hierarchy that match Go package import logic +mkdir -p $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds +cd $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds + +# Clone sources +git clone https://gerrit.automotivelinux.org/gerrit/src/xds/xds-agent +# or git clone ssh://YOUR_USERNAME@gerrit.automotivelinux.org:29418/src/xds/xds-agent + +# Build xds-agent +# (note that GOPATH will correctly be set by Makefile) +cd xds-agent +make all +``` + +Generate xds-agent packages / tarballs for Linux, MacOS, Windows + +```bash +make package-all +``` + +And to install `xds-agent` (by default in `/opt/AGL/xds/agent`): + +```bash +make install +``` + + +**Warning:** + +Makefile install rule and default values in configuration file are set +to fit the docker setup. + +So you may need to adapt some settings when you want to install xds-agent natively. + + + +**Note:** + +Used `DESTDIR` to specify another install directory + +```bash +make install DESTDIR=$HOME/opt/xds-agent +``` + + + +### Cross build + +For example on a Linux machine to cross-build for Windows, just follow these steps. + +The first time you need to install all the windows-amd64 standard packages on +your system with + +```bash +# List all supported OS / ARCH +go tool dist list + +# Install all standard packages for another OS/ARCH (eg. windows amd64) +GOOS=windows GOARCH=amd64 go install -v -a std +``` + +Then compile and package xds-agent using provided makefile + +```bash +export GOOS=windows +export GOARCH=amd64 +make all +make package +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.2_Config.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.2_Config.md new file mode 100644 index 0000000..2eac51a --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.2_Config.md @@ -0,0 +1,49 @@ + + +# Configuration + +xds-agent configuration is driven by a JSON config file. + +The tarball mentioned in previous section includes this file with default settings. + +Here is the logic to determine which conf file will be used: + +1. from command line option: `--config myConfig.json` +1. `$HOME/.xds/agent/agent-config.json` file +1. `/etc/xds/agent/agent-config.json` file + +Supported fields in configuration file are (all fields are optional and example +below corresponds to the default values): + +- **httpPort** : http port of agent REST interface +- **webAppDir** : location of client webapp / dashboard (default: webapp/dist) +- **logsDir** : directory to store logs (eg. syncthing output) +- **xdsServers** : an array of xds-server object + - **xdsServers.url**: url of xds-server to connect to +- **syncthing**: a object defining syncthing settings + - **syncthing.binDir** : syncthing binaries directory (default: executable directory) + - **syncthing.home"** : syncthing home directory (usually .../syncthing-config) + - **syncthing.gui-address** : syncthing gui url (default ) + - **syncthing.gui-apikey** : syncthing api-key to use (default auto-generated) + +```json +{ + "httpPort": "8800", + "webAppDir": "./www", + "logsDir": "${HOME}/.xds/agent/logs", + "xdsServers": [ + { + "url": "http://localhost:8000" + } + ], + "syncthing": { + "home": "${HOME}/.xds/agent/syncthing-config", + "gui-address": "http://localhost:8386", + "gui-apikey": "1234abcezam" + } +} +``` + +>**Note:** +> +>environment variables are supported by using `${MY_VAR}` syntax. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.3_Start_Up.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.3_Start_Up.md new file mode 100644 index 0000000..5c83875 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.3_Start_Up.md @@ -0,0 +1,54 @@ + + +# Start-up + +## Start-up based on systemd user service + +For **Linux** distro, XDS agent can be started as a user service by Systemd. + +```bash +/usr/lib/systemd/user/xds-agent.service +``` + +Use well-known systemd commands to control `xds-agent.service` service. + +```bash +# Status XDS agent: +systemctl --user status xds-agent + +# Start XDS agent +systemctl --user start xds-agent + +# Stop XDS agent +systemctl --user stop xds-agent +``` + +Default settings are defined in `/etc/default/xds-agent` file but these +settings you can overwritten by `$HOME/.xds/agent/agent-config.json` file, +see [Configuration chapter](./2_config.html) for more details. + +## Manual start-up + +On **Linux or MacOS**, simply execute `xds-agent` executable: + +```bash +/opt/AGL/bin/xds-agent +``` + +On **Windows**, simply execute `xds-agent` executable (root path may change +depending where you installed/unzipped xds-agent tarball): + +```batch +C:\AGL\bin\xds-agent.exe +``` + + +**Note:** + +If need be, you can increase log level by setting option +`--log `, supported *level* are: panic, fatal, error, warn, info, debug. + +Invoke `xds-agent --help` to get more details about possible options that allow +for example to change logging level or select a specific configuration file. + + diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.4_Debug.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.4_Debug.md new file mode 100644 index 0000000..7842741 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.3_xds-agent/3.4.4.3.4_Debug.md @@ -0,0 +1,132 @@ + + +# Debugging + +## XDS agent architecture + +The agent part is written in *Go* and the webapp / dashboard is in *typescript + Angular4*. + +```bash +| ++-- bin/ where xds-server binary file will be built +| ++-- conf.d Linux configuration and startup files (systemd user service) +| ++-- glide.yaml Go package dependency file +| ++-- lib/ sources of server part (Go) +| ++-- main.go main entry point of of Web server (Go) +| ++-- Makefile makefile including +| ++-- README.md readme +| ++-- scripts/ hold various scripts used for installation or startup +| ++-- tools/ temporary directory to hold development tools (like glide) +| ++-- vendor/ temporary directory to hold Go dependencies packages +| ++-- webapp/ source client basic webapp / dashboard +``` + +## Debug xds-agent (Go code) + +Install first [Visual Studio Code](https://code.visualstudio.com/) and +[Go plugin](https://marketplace.visualstudio.com/items?itemName=lukehoban.Go) +(`ext install lukehoban.Go`) + +Visual Studio Code launcher settings can be found into `.vscode/launch.json`. +The important think is to correctly set `GOPATH` in launch.json in order to +build xds-agent and debug it within Visual Studio Code. + +Here is an example of launch.json: + +```json +{ + "version": "0.2.0", + "configurations": [{ + "name": "XDS-Agent", + "type": "go", + "request": "launch", + "mode": "debug", + "remotePath": "", + "port": 2345, + "host": "127.0.0.1", + "program": "${workspaceRoot}", + "env": { + "GOPATH": "${workspaceRoot}/../../../../../..:${env:GOPATH}", + }, + "args": ["-log", "debug", "-c", "__agent-config_local_dev.json"], + "showLog": false + } + ] +} +``` + +And `__agent-config_local_dev.json` file content is as follow : + +```json +{ + "webAppDir": "./webapp/dist", + "logsDir": "${HOME}/tmp/xds-agent/logs", + "xdsServers": [ + { + "url": "http://localhost:8000" + } + ], + "syncthing": { + "binDir": "./bin", + "home": "${HOME}/tmp/xds_local_dev/syncthing-config", + "gui-address": "http://localhost:8386", + } +} +``` + +### Tricks to debug both xds-agent and xds-server + +To debug both `xds-agent` and `xds-server` or common code `xds-common`, it may +be useful use the same local sources. + +A trick to do that is to replace `xds-server` + `xds-common` in `vendor` +directory by a symlink that points to local sources. + +So clone first `xds-server` + `xds-common` sources next to `xds-agent` directory. + +You should have the following tree: + +```bash +tree -L 5 src/ +src/ +`-- gerrit.automotivelinux.org + `-- gerrit + `-- src + `-- xds + |-- xds-agent + |-- xds-common + `-- xds-server +``` + +Then invoke `vendor/debug` Makefile rule to create symbolic links inside vendor +directory : + +```bash +cd src/gerrit.automotivelinux.org/gerrit/src/xds/xds-agent +make vendor/debug +``` + +## Debug dashboard part (Typescript / angular code) + +Start `xds-agent` either from command line or in debug mode (see previous +chapter) and in another terminal start a watcher daemon so that type typescript +sources of webapp / dashboard are automatically "transpiled" using following +command : + +```bash +cd webapp +npm run watch +``` + +Then open the XDS Dashboard page ([http://localhost:8800](http://localhost:8800)) +and open the developer tool of web browser (for example `Ctrl+Shift+I` in Chrome). diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.0_Abstract.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.0_Abstract.md new file mode 100644 index 0000000..dad78f8 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.0_Abstract.md @@ -0,0 +1,17 @@ + + +# xds-cli: command-line tool for XDS + +`xds-cli` is a command-line tool for X(cross) Development System. + +This tool can be used in addition to `XDS Dashboard` to control XDS from command +line. + +--- + +Links to subchapters : + +- [Build from scratch](./1_build.html) +- [Configuration](./2_config.html) +- [Start-up](./3_commands.html) +- [Debugging](./4_debug.html) diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.1_Build.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.1_Build.md new file mode 100644 index 0000000..3935054 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.1_Build.md @@ -0,0 +1,41 @@ + + +# How to build + +## Dependencies + +Install [Go](https://golang.org/doc/install) and some other tools. + +Refer to [Prerequisites chapter](../1_Prerequisites.html) for more details. + +## Building + +Clone sources under `$ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds/xds-cli` +in order respect directory hierarchy that match Go package import logic (see +[How to Write Go Code](https://golang.org/doc/code.html) for more details). + +Then use delivered Makefile : + +```bash +# Declare ROOTDIR, can be any location (for example xds-build) +ROOTDIR=$HOME/xds-build + +# Create directory hierarchy that match Go package import logic +mkdir -p $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds +cd $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds + +# Clone sources +git clone https://gerrit.automotivelinux.org/gerrit/src/xds/xds-cli +# or git clone ssh://YOUR_USERNAME@gerrit.automotivelinux.org:29418/src/xds/xds-cli + +# Build xds-cli +# (note that GOPATH will correctly be set by Makefile) +cd xds-cli +make all +``` + +Generate xds-cli package / tarball + +```bash +make package-all +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.2_Config.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.2_Config.md new file mode 100644 index 0000000..4696d24 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.2_Config.md @@ -0,0 +1,59 @@ + + +# Configuration + +`xds-cli` configuration is defined either by environment variables or by +setting command line options. + +Configuration through environment variables may also be defined in a file that +will be sourced by `xds-cli` on start-up. + +Use `--config|-c` option or set `XDS_CONFIG` environment variable to specify the config file to use. + +So configuration is driven either by environment variables or by command line +options or using a config file knowing that the following priority order is used: + +1. use option value (for example use project ID set by `--id` option), +1. else use variable `XDS_xxx` (for example `XDS_PROJECT_ID` variable) when a + config file is specified with `--config|-c` option, +1. else use `XDS_xxx` (for example `XDS_PROJECT_ID`) environment variable + + +**Note:** + +All parameters after a double dash (--) are considered as the command +to execute on xds-server. + + +## Global Options / Configuration variables + +Following is the list of global options across all sub-commands. + +__`--config|-c` option or `XDS_CONFIG` env variable__ + +Env config file to source on startup + +__`--log|-l` option or `XDS_LOGLEVEL` env variable__ + +Logging level, supported levels are: + +- panic +- fatal +- error +- warn +- info +- debug + +Default level is "error". + +**`--rpath` option or `XDS_PATH` env variable** + +Relative path into project + +**`timestamp|-ts` option or `XDS_TIMESTAMP` env variable** + +Prefix output with timestamp + +**`url` option or `XDS_AGENT_URL` env variable** + +Local XDS agent url (default: "localhost:8800") diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.3_Commands.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.3_Commands.md new file mode 100644 index 0000000..4feb8a2 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.3_Commands.md @@ -0,0 +1,123 @@ + + +# Commands + +## projects + +`projects` (short `prj`) command should be used to managed XDS projects. + +This command supports following sub-commands: + +```bash +add, a Add a new project +get Get a property of a project +list, ls List existing projects +remove, rm Remove an existing project +sync Force synchronization of project sources +``` + +Here are some usage examples: + +```bash +# Create/declare a new project +xds-cli prj add --label "myProjectName" --type pm -p /home/seb/xds-workspace/myProject -sp /home/devel/xds-workspace/myProject + +# List projects +xds-cli prj ls + +# Delete an existing project +xds-cli prj rm 8e49 +``` + +## sdks + +`sdks` (alias `sdk`) command should be used to managed cross SDKs. + +This command supports following sub-commands: + +```bash +get Get a property of a SDK +list, ls List installed SDKs +install, i Install a SDK +uninstall, rm UnInstall an existing SDK +abort, a Abort an install action +``` + +Here are some usage examples: + +```bash +# List existing SDKs +xds-cli sdks ls + +# Get SDK info +xds-cli sdks get c64d +``` + + +**Note:** + +Refer to the +"[AGL SDKs](../../part-1/install-sdk.html)" +topic for details about SDK installation. + + + +## exec + +`exec` command should be used to exec command through XDS system. + +For example you can use this command to build your project in XDS system. + +This command supports following sub-commands: + +`exec` command options are: + +**`--id` option or `XDS_PROJECT_ID` env variable (**mandatory option**)** + +project ID you want to build + +**`--rpath` (short `-p`) or `XDS_RPATH` env variable** + +relative path into project + +**`--sdkid` (alias `--sdk`) or `XDS_SDK_ID` env variable (**mandatory option**)** + +Cross Sdk ID to use to build project. + +Here are some usage examples: + +```bash +cd $MY_PROJECT_DIR +mkdir build + +# Generate build system using cmake +xds-cli exec --id=4021 --sdkid=c226 -- "cd build && cmake .." + +# Build the project +xds-cli exec --id=4021 --sdkid=c226 -- "cd build && make all" +``` + +In case of `xds-agent` is not running on default url:port (that is `localhost:8800`) + +You can specify the url using `--url` option : + +```bash +xds-cli --url=http://localhost:8800 exec --id=4021 --sdkid=c226 -- "cd build && make all" +``` + +## misc + +`misc` command allows to execute miscellaneous sub-commands such as: + +```bash +version, v Get version of XDS agent and XDS server +status, sts Get XDS configuration status (including XDS server connection) +``` + +Here are some usage examples: + +```bash +xds-cli misc version --verbose + +xds-cli misc sts +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.4_Debug.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.4_Debug.md new file mode 100644 index 0000000..311efaf --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.4_xds-cli/3.4.4.4.4_Debug.md @@ -0,0 +1,42 @@ + + +# Debugging + +## XDS cli architecture + +This tool is written in *Go*. + +```bash +| ++-- bin/ # where xds-cli binary will be built +| ++-- cmd-XXX.go # GO sources of each sub-commands +| ++-- conf.d/ # Linux configuration and startup files (systemd user service) +| ++-- glide.yaml # Go package dependency file +| ++-- LICENSE # XDS cli license +| ++-- main.go # main entry point (Go) +| ++-- Makefile # makefile including +| ++-- README.md # readme +| ++-- scripts/ # hold various scripts used for installation +| ++-- vendor/ # temporary directory to hold Go dependencies packages +``` + +## Debug + +Install first [Visual Studio Code](https://code.visualstudio.com/) and +[Go plugin](https://marketplace.visualstudio.com/items?itemName=lukehoban.Go) +(`ext install lukehoban.Go`) + +Visual Studio Code launcher settings can be found into `.vscode/launch.json`. + +Please follow instructions of xds-agent [debugging chapter](../2_xds-agent/4_debug.html#debug-xds-agent-go-code), +knowing that you execute these same instructions in `xds-cli` repo, in other words +by replacing *xds-agent* references by *xds-cli*. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.0_Abstract.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.0_Abstract.md new file mode 100644 index 0000000..6f8aa16 --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.0_Abstract.md @@ -0,0 +1,26 @@ + + +# xds-gdb: wrapper on gdb for XDS + +`xds-gdb` is a wrapper on gdb debugger for X(cross) Development System. + +This tool allows you to debug an application built with an xds-server without +the need to install gdb or any cross tool. + +Two debugging models are supported: + +1. native debugging + +1. XDS remote debugging requiring an XDS agent/server setup. That allows you to + easily cross debug your application. + + By default XDS debug model is used and you need to define `XDS_NATIVE_GDB` +variable to use native gdb debug mode instead. + +--- + +Links to subchapters : + +- [Build from scratch](./1_build.html) +- [Configuration](./2_config.html) +- [Debugging](./3_debug.html) diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.1_Build.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.1_Build.md new file mode 100644 index 0000000..4ea9a9e --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.1_Build.md @@ -0,0 +1,41 @@ + + +# How to build xds-gdb from scratch + +## Dependencies + +Install [Go](https://golang.org/doc/install) and some other tools. + +Refer to [Prerequisites chapter](../1_Prerequisites.html) for more details. + +## Building + +Clone sources under `$ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds/xds-gdb` +in order respect directory hierarchy that match Go package import logic (see +[How to Write Go Code](https://golang.org/doc/code.html) for more details). + +Then use delivered Makefile : + +```bash +# Declare ROOTDIR, can be any location (for example xds-build) +ROOTDIR=$HOME/xds-build + +# Create directory hierarchy that match Go package import logic +mkdir -p $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds +cd $ROOTDIR/src/gerrit.automotivelinux.org/gerrit/src/xds + +# Clone sources +git clone https://gerrit.automotivelinux.org/gerrit/src/xds/xds-gdb +# or git clone ssh://YOUR_USERNAME@gerrit.automotivelinux.org:29418/src/xds/xds-gdb + +# Build xds-gdb +# (note that GOPATH will correctly be set by Makefile) +cd xds-gdb +make all +``` + +Generate xds-gdb package / tarball + +```bash +make package-all +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.2_Config.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.2_Config.md new file mode 100644 index 0000000..6108c7b --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.2_Config.md @@ -0,0 +1,88 @@ + + +# Configuration + +`xds-gdb` configuration is defined by variables (see listed below). + +These variables may be set using: + +- environment variables (inherited), +- or a config file set with `XDS_CONFIG` environment variable, for example: + `XDS_CONFIG=/tmp/my_xds_gdb_config.env xds-gdb` +- or by setting variables within a gdb ini file (see details below), +- or a "user" config file located in following directory (first found is taken): + 1. $(CURRENT_DIRECTORY)/.xds-gdb.env + 1. $(CURRENT_DIRECTORY)/../xds-gdb.env + 1. $(CURRENT_DIRECTORY)/target/xds-gdb.env + 1. $(HOME)/.config/xds/xds-gdb.env + +## Configuration Variables + +`XDS_CONFIG` + +Config file defining `XDS_xxx` configuration variables. + +Variables of this file will overwrite inherited environment variables. + +Variables definition may be prefixed or not by "export" keyword. + +Here is an example of config file: + +```bash +cat $HOME/myProject/xds-gdb.env + +export XDS_AGENT_URL=http://localhost:8800 +export XDS_PROJECT_ID=4021617e-ced0-11e7-acd2-3c970e49ad9b +export XDS_SDK_ID=c226821b-b5c0-386d-94fe-19f807946d03 +``` + +`XDS_LOGLEVEL` + +Set logging level + +Supported levels: + +- panic +- fatal +- error +- warn +- info +- debug + +`XDS_LOGFILE` + +Set logging file, default `/tmp/xds-gdb.log`. + +`XDS_NATIVE_GDB` + +Use native gdb mode instead of XDS mode. + +`XDS_PROJECT_ID` *(mandatory in XDS mode)* + +Project ID you want to build + +`XDS_RPATH` + +Relative path into project + +`XDS_SDK_ID` *(mandatory in XDS mode)* + +Cross Sdk ID to use to build project + +`XDS_AGENT_URL` + +Local XDS agent url (default `http://localhost:8800`) + +## Configuration variables set within gdb init command file + +Above `XDS_xxx` variables may also be defined within gdb init command file +(see --command or -x option of genuine Gdb). + +You must respect the following syntax: commented line including `:XDS-ENV:` tag + +Example of gdb init file where we define project and sdk ID: + +```bash + # :XDS-ENV: XDS_PROJECT_ID=4021617e-ced0-11e7-acd2-3c970e49ad9b + # :XDS-ENV: XDS_SDK_ID=c226821b-b5c0-386d-94fe-19f807946d03 +``` diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.3_Debug.md b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.3_Debug.md new file mode 100644 index 0000000..e1f33dd --- /dev/null +++ b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /3.4.4.5_xds-gdb/3.4.4.5.3_Debug.md @@ -0,0 +1,42 @@ + + +# Debugging + +## XDS gdb architecture + +This tool is written in *Go*. + +```bash +| ++-- bin/ # where xds-gdb binary will be built +| ++-- gdb-XXX.go # xds-gdb Go sources +| ++-- conf.d/ # Linux configuration and startup files (systemd user service) +| ++-- glide.yaml # Go package dependency file +| ++-- LICENSE # XDS gdb license +| ++-- main.go # main entry point (Go) +| ++-- Makefile # makefile including +| ++-- README.md # readme +| ++-- scripts/ # hold various scripts used for installation +| ++-- vendor/ # temporary directory to hold Go dependencies packages +``` + +## Debug + +Install first [Visual Studio Code](https://code.visualstudio.com/) and +[Go plugin](https://marketplace.visualstudio.com/items?itemName=lukehoban.Go) +(`ext install lukehoban.Go`) + +Visual Studio Code launcher settings can be found into `.vscode/launch.json`. + +Please follow instructions of xds-agent [debugging chapter](../2_xds-agent/4_debug.html#debug-xds-agent-go-code), +knowing that you execute these same instructions in `xds-gdb` repo, in other words +by replacing *xds-agent* references by *xds-gdb*. diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /pictures/create-app-workflow.png b/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /pictures/create-app-workflow.png new file mode 100644 index 0000000..e69de29 diff --git a/docs/ATTIC/3_Developer_Guides/4_X(cross)_Development_System:_User's_Guide/4_X(cross)_Development_System:_ Internals /pictures/nb_new-project-1.png 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diff --git a/docs/index.md b/docs/index.md new file mode 100644 index 0000000..4996143 --- /dev/null +++ b/docs/index.md @@ -0,0 +1,88 @@ +**AGL Demo** + + +**A mockup documentation website for GSoD.** + +![AGL](img/agl.png) + +Overview +======== + +Welcome to the Automotive Grade Linux (AGL) documentation +"Getting Started" page. +This page provides you with a brief overview of the AGL Distribution +and with an introduction to selected topics that can help +you get a quick start using AGL for development. + +What is Automotive Grade Linux? +------------------------------- + +Automotive Grade Linux is a collaborative, open source project +that brings together automakers, suppliers, and technology companies +for the purpose of building Linux-based, open source software platforms +for automotive applications that can serve as de facto industry +standards. + +AGL address all software in the vehicle: infotainment, +instrument cluster, heads-up-display (HUD), telematics, connected car, +advanced driver assistance systems (ADAS), functional +safety, and autonomous driving. + +Adopting a shared platform across the industry reduces fragmentation +and allows automakers and suppliers to reuse the same code base, which +leads to rapid innovation and faster time-to-market for new products. + +AGL is a Linux Foundation project and its goals are as follows: + +* Build a single platform for the entire industry +* Develop 70 to 80% of the starting point for a production project +* Reduce fragmentation by combining the best of open source +* Develop an ecosystem of developers, suppliers, and expertise + that all use a single platform + +You can find additional overview information on the +"[About Automotive Grade Linux](https://www.automotivelinux.org/about)" page. +You can find information on the AGL Unified Code Base on the +"[Unified Code Base](https://www.automotivelinux.org/software/unified-code-base)" +page. + +What Can I Do Right Away Using AGL? +----------------------------------- + +The "Getting Started" topics allow you to quickly accomplish some work using +AGL. +You can use the "Getting Started" sections to do the following: + +* [Set Up a Docker Container](./docker-container-setup.html) to create a + contained, controlled development environment for building images and + Software Development Kits (SDKs) using AGL. + +* [Learn How to Build an AGL Image](./image-workflow-intro.html) by working + through fundamental steps that show you how to build for various supported + hardware targets (e.g. Raspberry PI boards). + +* [Learn How to Create an Application](./app-workflow-intro.html) using the + application development workflow. + +The AGL community is diverse and supportive. +You can become an active community member that contributes feedback, +ideas, suggestions, bugs and documentation. + +* Join the IRC conversation using the `#automotive` channel on + `irc.freenode.net`. + +* Subscribe to the AGL discussions mailing list at + [automotive-discussions](http://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions). + +* Learn about AGL distribution by visiting the + "[AGL Distribution](https://wiki.automotivelinux.org/agl-distro)" wiki page. + +* Explore further "Getting Started" information by visiting the + "[Getting Started with AGL](https://wiki.automotivelinux.org/start/getting-started)" + wiki page. + +* Learn how to contribute by visiting the + "[Contributing to the AGL Distro](https://wiki.automotivelinux.org/agl-distro/contributing)" + wiki page. + + diff --git a/mkdocs.yml b/mkdocs.yml new file mode 100644 index 0000000..76173e8 --- /dev/null +++ b/mkdocs.yml @@ -0,0 +1,28 @@ +site_name: Automotive Grade Linux Documentation Site +site_url: http://agl-docs.readthedocs.io/ +site_author: Shankho Boron Ghosh +theme_dir: 'theme/mkdocs_windmill' +theme: + name: null + custom_dir: 'theme/mkdocs_windmill' + # Copy settings from mkdocs_theme.yml, which is ignored by custom_dir themes. + static_templates: [404.html] + search_index_only: true + include_search_page: true + + + +#theme: + #name: windmill + #include_sidebar: False + #include_homepage_in_sidebar: False + #navigation_depth: 1 + #collapse_navigation: False + # titles_only: True + + +plugins: + - search: + separator: '[\s\-\_]+' + + diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..b854bca --- /dev/null +++ b/requirements.txt @@ -0,0 +1 @@ +mkdocs \ No newline at end of file diff --git a/theme/LICENSE b/theme/LICENSE new file mode 100644 index 0000000..4c7b74a --- /dev/null +++ b/theme/LICENSE @@ -0,0 +1,52 @@ +MIT License + +Copyright (c) 2017 Grist Labs + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + +---------------------------------------------------------------------- +Based on MkDocs, used under the following license. +---------------------------------------------------------------------- + +Copyright © 2014, Tom Christie. All rights reserved. + +Redistribution and use in source and binary forms, with or +without modification, are permitted provided that the following +conditions are met: + +Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. +Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in +the documentation and/or other materials provided with the +distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF +USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. diff --git a/theme/MANIFEST.in b/theme/MANIFEST.in new file mode 100644 index 0000000..f3b070a --- /dev/null +++ b/theme/MANIFEST.in @@ -0,0 +1,3 @@ +recursive-include mkdocs_windmill *.ico *.js *.css *.png *.html *.eot *.svg *.ttf *.woff *.woff2 *mkdocs_theme.yml +recursive-exclude * __pycache__ +recursive-exclude * *.py[co] diff --git a/theme/Makefile b/theme/Makefile new file mode 100644 index 0000000..1480ec0 --- /dev/null +++ b/theme/Makefile @@ -0,0 +1,26 @@ +VERSION=`python setup.py --version` + +default: + @echo "Specify one of: serve, publish_docs, publish_package" + +serve: + env/bin/mkdocs serve -a localhost:8000 + +test: + env MKDOCS_BINARY=env/bin/mkdocs npm -C tests test + +test-debug: + env MKDOCS_BINARY=env/bin/mkdocs npm -C tests run test-debug + +publish_docs: + env/bin/mkdocs gh-deploy + +publish_package: + @echo Build python distribution + python setup.py sdist bdist_wheel + @echo "Publish to PyPI at https://pypi.python.org/pypi/mkdocs-windmill" + @echo "Version in setup.py is $(VERSION)" + @echo "Git tag is `git describe --tags`" + @echo "Run this manually: python3 -m twine upload dist/mkdocs-windmill-$(VERSION).tar.gz dist/mkdocs_windmill-$(VERSION)-py2-none-any.whl" + +.PHONY: serve publish_docs publish_package diff --git a/theme/README.md b/theme/README.md new file mode 100644 index 0000000..cc443f6 --- /dev/null +++ b/theme/README.md @@ -0,0 +1,58 @@ +[![PyPI][pypi-image]][pypi-link] + + [pypi-image]: https://img.shields.io/pypi/v/mkdocs-windmill.svg + [pypi-link]: https://pypi.python.org/pypi/mkdocs-windmill + +# Windmill theme for MkDocs +Outstanding mkdocs theme with a focus on navigation and usability, from Grist Labs. + +Highlights: +- Convenient navigation for larger documentation projects. +- Retains state of the navigation menu across page transitions. +- Search with term highlighting. +- User may search in a quick dropdown or load results in a full page. +- Default mkdocs theme within pages, including syntax highlighting. + +## Quick start + +To install using `pip`: +``` sh +pip install mkdocs-windmill +``` + +To use in `mkdocs.yml`: +``` yaml +theme: windmill +``` + +Note that it's important for there to exist a homepage, e.g. a top-level root element in mkdocs 1.0+: +``` yaml +nav: + - Home: index.md +``` + +## Demo and documentation + +More details are on this site generated with the Windmill theme: +- [Usage](https://gristlabs.github.io/mkdocs-windmill/#) for more on installation and usage. +- [Customization](https://gristlabs.github.io/mkdocs-windmill/#customization/) for extra configuration options that Windmill supports. + +## Development + +If doing development on `mkdocs-windmill`, check it out with +``` sh +git clone https://github.com/gristlabs/mkdocs-windmill/ +cd mkdocs-windmill +``` + +There are Selenium browser tests, based on NodeJS. To set them up, first [install Yarn](https://yarnpkg.com/en/docs/install), then from `mkdocs-windmill` checkout, run +``` sh +cd tests +yarn install +``` + +You can run tests when you make changes as follows: +``` sh +cd tests +MKDOCS_BINARY= SELENIUM_BROWSER=chrome yarn test +``` diff --git a/theme/docs/a/sample-a1.md b/theme/docs/a/sample-a1.md new file mode 100644 index 0000000..88f9877 --- /dev/null +++ b/theme/docs/a/sample-a1.md @@ -0,0 +1,28 @@ +# Heading A1 + +## Sub-Heading A1 1 + +Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc fringilla volutpat odio, nec iaculis tortor laoreet vitae. Suspendisse dictum nibh nulla, non fringilla sapien mollis sed. Nunc vehicula facilisis tellus, ut tempor massa bibendum sed. Aenean non justo eu nulla luctus aliquam. Nullam eget arcu a urna ultrices volutpat lobortis ut sapien. Fusce vitae dapibus tellus, nec tincidunt metus. Etiam scelerisque orci ac ligula fermentum rhoncus. Ut at nisi quis tellus imperdiet porta. In semper mollis urna, nec ultricies purus bibendum non. + +## Sub-Heading A1 2 + +First Header | Second Header | Third Header +----------- |:-------------:| -----------: +Left | Center | Right +Left | Center | Right +Left | Center | Right +Left | Center | Right + +Etiam et sollicitudin dui, at tempor nulla. Suspendisse vitae scelerisque metus. Curabitur efficitur elementum felis id molestie. Proin auctor nulla nec tellus rhoncus, a rhoncus quam volutpat. Integer faucibus nisl et augue tincidunt convallis. Sed aliquet justo vel risus tempus, fringilla ultrices tortor fringilla. Nullam enim metus, commodo eu mi consequat, tincidunt varius nisi. Vestibulum aliquam ipsum ex, vel dignissim nulla sodales vel. In quis iaculis magna, sit amet imperdiet nisl. + +## Sub-Heading A1 3 + +Vestibulum nec ultricies odio. Nam ipsum nunc, molestie vitae vehicula eget, fermentum at nulla. Vestibulum porta quam vitae urna tincidunt vehicula. Vivamus varius enim in bibendum maximus. Nam at dolor eget mauris laoreet commodo id eu est. Vestibulum faucibus placerat egestas. Nullam semper dui eget purus lacinia rhoncus. Vestibulum sollicitudin vitae ipsum eget auctor. Vivamus congue lorem gravida mi facilisis, ac gravida erat vulputate. Proin pharetra et nunc quis viverra. Proin dignissim consectetur metus nec eleifend. Nullam vitae ex vel lorem efficitur gravida. + +## Sub-Heading A1 4 + +Aliquam convallis libero suscipit metus interdum, non volutpat enim rhoncus. Suspendisse et purus a ex sodales varius in sit amet quam. Aenean vel dui a mi feugiat aliquet in et lacus. Fusce sagittis, nibh eget lobortis tincidunt, leo eros tincidunt est, eu viverra libero purus ac velit. Aliquam vulputate venenatis sem eget vulputate. Integer sed sapien dui. Donec lacinia sed nisi et varius. Phasellus dictum nec justo quis faucibus. Nunc sed elit convallis, scelerisque erat non, tristique nulla. Sed nec maximus lorem, vitae efficitur est. Sed vel augue nisi. + +## Sub-Heading A1 5 + +Pellentesque convallis ullamcorper facilisis. Donec quis justo et risus luctus fringilla a ac augue. Nulla imperdiet hendrerit consequat. Fusce ullamcorper ante vel nulla pharetra, vitae fringilla metus tincidunt. Curabitur convallis non odio a tempus. Nulla nec lectus viverra mauris faucibus efficitur quis a lectus. Etiam aliquam neque tellus, eget euismod lorem cursus ac. Pellentesque sagittis, quam in finibus vestibulum, elit nunc aliquet ex, vel ullamcorper ex tortor eget nunc. Quisque vestibulum turpis nec efficitur commodo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam maximus a lorem et congue. Curabitur orci purus, auctor et porttitor euismod, porttitor in magna. Duis rhoncus sed nunc sed sagittis. In sed mauris nec augue luctus blandit. diff --git a/theme/docs/a/sample-a2.md b/theme/docs/a/sample-a2.md new file mode 100644 index 0000000..a341445 --- /dev/null +++ b/theme/docs/a/sample-a2.md @@ -0,0 +1,21 @@ +# Heading A2 + +## Sub-Heading A2 1 + +Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc fringilla volutpat odio, nec iaculis tortor laoreet vitae. Suspendisse dictum nibh nulla, non fringilla sapien mollis sed. Nunc vehicula facilisis tellus, ut tempor massa bibendum sed. Aenean non justo eu nulla luctus aliquam. Nullam eget arcu a urna ultrices volutpat lobortis ut sapien. Fusce vitae dapibus tellus, nec tincidunt metus. Etiam scelerisque orci ac ligula fermentum rhoncus. Ut at nisi quis tellus imperdiet porta. In semper mollis urna, nec ultricies purus bibendum non. + +## Sub-Heading A2 2 + +Etiam et sollicitudin dui, at tempor nulla. Suspendisse vitae scelerisque metus. Curabitur efficitur elementum felis id molestie. Proin auctor nulla nec tellus rhoncus, a rhoncus quam volutpat. Integer faucibus nisl et augue tincidunt convallis. Sed aliquet justo vel risus tempus, fringilla ultrices tortor fringilla. Nullam enim metus, commodo eu mi consequat, tincidunt varius nisi. Vestibulum aliquam ipsum ex, vel dignissim nulla sodales vel. In quis iaculis magna, sit amet imperdiet nisl. + +## Sub-Heading A2 3 + +Vestibulum nec ultricies odio. Nam ipsum nunc, molestie vitae vehicula eget, fermentum at nulla. Vestibulum porta quam vitae urna tincidunt vehicula. Vivamus varius enim in bibendum maximus. Nam at dolor eget mauris laoreet commodo id eu est. Vestibulum faucibus placerat egestas. Nullam semper dui eget purus lacinia rhoncus. Vestibulum sollicitudin vitae ipsum eget auctor. Vivamus congue lorem gravida mi facilisis, ac gravida erat vulputate. Proin pharetra et nunc quis viverra. Proin dignissim consectetur metus nec eleifend. Nullam vitae ex vel lorem efficitur gravida. + +## Sub-Heading A2 4 + +Aliquam convallis libero suscipit metus interdum, non volutpat enim rhoncus. Suspendisse et purus a ex sodales varius in sit amet quam. Aenean vel dui a mi feugiat aliquet in et lacus. Fusce sagittis, nibh eget lobortis tincidunt, leo eros tincidunt est, eu viverra libero purus ac velit. Aliquam vulputate venenatis sem eget vulputate. Integer sed sapien dui. Donec lacinia sed nisi et varius. Phasellus dictum nec justo quis faucibus. Nunc sed elit convallis, scelerisque erat non, tristique nulla. Sed nec maximus lorem, vitae efficitur est. Sed vel augue nisi. + +## Sub-Heading A2 5 + +Pellentesque convallis ullamcorper facilisis. Donec quis justo et risus luctus fringilla a ac augue. Nulla imperdiet hendrerit consequat. Fusce ullamcorper ante vel nulla pharetra, vitae fringilla metus tincidunt. Curabitur convallis non odio a tempus. Nulla nec lectus viverra mauris faucibus efficitur quis a lectus. Etiam aliquam neque tellus, eget euismod lorem cursus ac. Pellentesque sagittis, quam in finibus vestibulum, elit nunc aliquet ex, vel ullamcorper ex tortor eget nunc. Quisque vestibulum turpis nec efficitur commodo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam maximus a lorem et congue. Curabitur orci purus, auctor et porttitor euismod, porttitor in magna. Duis rhoncus sed nunc sed sagittis. In sed mauris nec augue luctus blandit. diff --git a/theme/docs/customization.md b/theme/docs/customization.md new file mode 100644 index 0000000..4523d01 --- /dev/null +++ b/theme/docs/customization.md @@ -0,0 +1,21 @@ +# Customization + + +For details about standard mkdocs options, see [MkDocs Configuration](http://www.mkdocs.org/user-guide/configuration/). + +In addition, the Windmill theme supports a few additional options, which may be +listed under the `extra:` key of `mkdocs.yml`. + +## Extra configuration options + +`extra.logo`: Path to a logo to include in the top bar next to the site name. + +`extra.version`: Version number to include right under the site name. + +`extra.article_nav_top`: Set to `false` to hide the Previous/Next navigation buttons above article contents. + +`extra.article_nav_bottom`: Set to `false` to hide the Previous/Next navigation buttons below article contents. + +`extra.history_buttons`: Include back/forward buttons in the top bar. This is + useful when the documentation site is included into a bare browser, e.g. into + an Electron-based application. diff --git a/theme/docs/index.md b/theme/docs/index.md new file mode 100644 index 0000000..be1bb25 --- /dev/null +++ b/theme/docs/index.md @@ -0,0 +1,52 @@ +# Windmill theme + +## About + +Windmill theme focuses on clean usable navigation for large documentation +projects. It retains the state of the menu of pages and folders across page +transitions, by keeping navigation to an iframe. + +It also implements a versatile search, featuring term highlighting, and both a +quick dropdown and a full-page option that allows the user to come back to +search results. + +Within pages, it uses the default mkdocs theme, including syntax highlighting. + +## Installation + +Install the Windmill theme using `pip`: + +``` sh +pip install mkdocs-windmill +``` + +To install and get started with `mkdocs`, follow [MkDocs documentation](http://www.mkdocs.org/#installation). + +## Usage + +To use the Windmill theme installed via `pip`, add this to your `mkdocs.yml`: + +``` yaml +theme: 'windmill' +``` + +If you cloned Windmill from GitHub: + +``` yaml +theme: + name: null + custom_dir: '{INSTALL_DIR}/mkdocs_windmill' + # Copy settings from mkdocs_theme.yml, which is ignored by custom_dir themes. + static_templates: [404.html] + search_index_only: true + include_search_page: true +``` + +Note that it's important for there to exist a homepage, e.g. a top-level root element in mkdocs 1.0+: +``` yaml +nav: + - Home: index.md +``` + +See [Customization](customization.md) for a few extra configuration options +supported by the Windmill theme. diff --git a/theme/docs/sample-a.md b/theme/docs/sample-a.md new file mode 100644 index 0000000..b7d7d7a --- /dev/null +++ b/theme/docs/sample-a.md @@ -0,0 +1,13 @@ +# Heading A + +## Sub-Heading 1 + + Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc fringilla volutpat odio, nec iaculis tortor laoreet vitae. Suspendisse dictum nibh nulla, non fringilla sapien mollis sed. Nunc vehicula facilisis tellus, ut tempor massa bibendum sed. Aenean non justo eu nulla luctus aliquam. Nullam eget arcu a urna ultrices volutpat lobortis ut sapien. Fusce vitae dapibus tellus, nec tincidunt metus. Etiam scelerisque orci ac ligula fermentum rhoncus. Ut at nisi quis tellus imperdiet porta. In semper mollis urna, nec ultricies purus bibendum non. + +## Sub-Heading 2 + +Etiam et sollicitudin dui, at tempor nulla. Suspendisse vitae scelerisque metus. Curabitur efficitur elementum felis id molestie. Proin auctor nulla nec tellus rhoncus, a rhoncus quam volutpat. Integer faucibus nisl et augue tincidunt convallis. Sed aliquet justo vel risus tempus, fringilla ultrices tortor fringilla. Nullam enim metus, commodo eu mi consequat, tincidunt varius nisi. Vestibulum aliquam ipsum ex, vel dignissim nulla sodales vel. In quis iaculis magna, sit amet imperdiet nisl. + +## Sub-Heading 3 + +Vestibulum nec ultricies odio. Nam ipsum nunc, molestie vitae vehicula eget, fermentum at nulla. Vestibulum porta quam vitae urna tincidunt vehicula. Vivamus varius enim in bibendum maximus. Nam at dolor eget mauris laoreet commodo id eu est. Vestibulum faucibus placerat egestas. Nullam semper dui eget purus lacinia rhoncus. Vestibulum sollicitudin vitae ipsum eget auctor. Vivamus congue lorem gravida mi facilisis, ac gravida erat vulputate. Proin pharetra et nunc quis viverra. Proin dignissim consectetur metus nec eleifend. Nullam vitae ex vel lorem efficitur gravida. diff --git a/theme/docs/sample-b.md b/theme/docs/sample-b.md new file mode 100644 index 0000000..511345d --- /dev/null +++ b/theme/docs/sample-b.md @@ -0,0 +1,22 @@ +# Heading B + +## Sub-Heading B 1 + + Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc fringilla volutpat odio, nec iaculis tortor laoreet vitae. Suspendisse dictum nibh nulla, non fringilla sapien mollis sed. Nunc vehicula facilisis tellus, ut tempor massa bibendum sed. Aenean non justo eu nulla luctus aliquam. Nullam eget arcu a urna ultrices volutpat lobortis ut sapien. Fusce vitae dapibus tellus, nec tincidunt metus. Etiam scelerisque orci ac ligula fermentum rhoncus. Ut at nisi quis tellus imperdiet porta. In semper mollis urna, nec ultricies purus bibendum non. + +## Sub-Heading B 2 + +* Lorem ipsum dolor sit amet, consectetur adipiscing elit. +* Aenean accumsan nulla iaculis enim fringilla consectetur. +* Fusce cursus risus ultrices ante placerat ullamcorper. +* Suspendisse eget ligula non mi suscipit eleifend eget ut neque. +* Duis nec dolor pharetra, pulvinar ante vel, tristique augue. +* Nulla semper ante gravida ex tempor commodo vel vitae elit. +* Nunc ultrices turpis et arcu placerat semper. +* Integer pellentesque sem luctus metus mattis imperdiet. +* Sed eget velit non nulla volutpat fermentum et sed nunc. +* Aenean at diam non magna dignissim iaculis. + +## Sub-Heading B 3 + +Pellentesque hendrerit, enim at dictum dignissim, enim ipsum venenatis velit, sit amet pretium ligula nisi quis libero. Phasellus quis sapien vitae sem lacinia imperdiet. Sed venenatis facilisis orci. Sed blandit, metus et faucibus imperdiet, libero mauris ultrices mauris, quis placerat orci dolor suscipit sem. Praesent pharetra congue ex, quis efficitur felis faucibus id. Nam feugiat erat vel dolor pretium venenatis. Nunc eu quam elit. Nunc at gravida eros. Nullam vitae felis in sem efficitur dictum id at nunc. Suspendisse sagittis diam a justo cursus imperdiet. Nullam dapibus dui id felis malesuada varius. Aenean aliquet, mi ut semper egestas, massa neque posuere urna, non congue neque velit a ante. Pellentesque purus orci, finibus sit amet nisi ullamcorper, hendrerit luctus magna. Vivamus iaculis interdum elit, vitae vulputate diam hendrerit dignissim. diff --git a/theme/mkdocs.yml b/theme/mkdocs.yml new file mode 100644 index 0000000..3bf8a9f --- /dev/null +++ b/theme/mkdocs.yml @@ -0,0 +1,32 @@ +site_name: 'Windmill MkDocs Theme' +site_description: 'MkDocs theme focused on navigation and usability.' +site_author: 'Dmitry S' + +repo_url: https://github.com/gristlabs/mkdocs-windmill + +theme: + name: null + custom_dir: mkdocs_windmill + # Copy settings from mkdocs_theme.yml, which is ignored by custom_dir themes. + static_templates: [404.html] + search_index_only: true + include_search_page: true + +# This should be renamed to nav for mkdocs 1.0+ +pages: +- Usage: index.md +- Customization: customization.md +- Samples: + - Sample Page A: sample-a.md + - Sample Subfolder: + - Sample Subpage A1: a/sample-a1.md + - Sample Subpage A2: a/sample-a2.md + - Sample Page B: sample-b.md + +markdown_extensions: + - toc: + permalink: '#' + +extra: + history_buttons: false + version: v1.0.4 diff --git a/theme/mkdocs_windmill/404.html b/theme/mkdocs_windmill/404.html new file mode 100644 index 0000000..1a601d1 --- /dev/null +++ b/theme/mkdocs_windmill/404.html @@ -0,0 +1,8 @@ +{% extends "base.html" %} + +{% block content %} + +

404

+

Page not found

+ +{% endblock %} diff --git a/theme/mkdocs_windmill/__init__.py b/theme/mkdocs_windmill/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/theme/mkdocs_windmill/article-nav.html b/theme/mkdocs_windmill/article-nav.html new file mode 100644 index 0000000..3f21b96 --- /dev/null +++ b/theme/mkdocs_windmill/article-nav.html @@ -0,0 +1,37 @@ +{% block article_nav %} + {%- if page and (page.next_page or page.previous_page) %} + + {# Workaround to keep mkdocs 0.17 working for now, which has no 'url' filter. #} + {% if mkdocs_version >= "1" %} + {% from "page-nav-urls.html" import next_page, prev_page with context %} + {% else %} + {% set next_page = page.next_page.url %} + {% set prev_page = page.previous_page.url %} + {% endif %} + + + + {%- endif %} +{% endblock %} diff --git a/theme/mkdocs_windmill/base.html b/theme/mkdocs_windmill/base.html new file mode 100644 index 0000000..8b4feb8 --- /dev/null +++ b/theme/mkdocs_windmill/base.html @@ -0,0 +1,166 @@ + + + + {% set is_top = (page and page.is_homepage) and not force_plain_page %} + {% set base_url = base_url or "." %} + + {%- block site_meta %} + + + + {% if page and page.is_homepage %}{% endif %} + {% if config.site_author %}{% endif %} + {% if page and page.canonical_url %}{% endif %} + {% if config.site_favicon %} + {% else %}{% endif %} + + {%- endblock %} + + {%- block htmltitle %} + {% if page and page.title and not page.is_homepage %}{{ page.title }} - {% endif %}{{ config.site_name }} + {%- endblock %} + + {%- block styles %} + + + + + {%- for path in extra_css %} + + {%- endfor %} + {%- endblock %} + + {%- block libs %} + + + + + + + {% if is_top %} + + {% endif %} + + {%- endblock %} + + {%- block scripts %} + + + {%- for path in extra_javascript %} + + {%- endfor %} + {%- endblock %} + + {%- block analytics %} + {%- if config.google_analytics %} + + {%- endif %} + {%- endblock %} + + {%- block extrahead %} {% endblock %} + + + + + +{# + # Code for the top frame. It should ideally be separate from the index page (which is likely + # possible once theme_config is released with mkdocs 1.0). + #} +{%- if is_top -%} + {% include 'topbar.html' %} + +
+ {% include 'nav-pane.html' %} +
+ +
+
+ +{%- endif -%} + +{# Code for the main template for all content pages. #} + +
+ + {%- if config.extra.article_nav_top != False %} + {% include "article-nav.html" %} + {%- endif %} + + {%- block content %} + {% if page and page.meta.source %} +
+ {% for filename in page.meta.source %} + {{ filename }} + {% endfor %} +
+ {% endif %} + + {{ page.content }} + {%- endblock %} + +
+ {%- if config.extra.article_nav_bottom != False %} + {% include "article-nav.html" %} +
+ {%- endif %} +
+ + + + + +{%- if is_top %} + +{%- endif %} diff --git a/theme/mkdocs_windmill/css/base.css b/theme/mkdocs_windmill/css/base.css new file mode 100644 index 0000000..45538d8 --- /dev/null +++ b/theme/mkdocs_windmill/css/base.css @@ -0,0 +1,537 @@ +body { + background-color: #f8f8f8; +} + +/*********************************************************************** + Top bar + ***********************************************************************/ + +.navbar { + background-color: #003d68; + box-shadow: 0 1.5px 3px rgba(0,0,0,.24), 0 3px 8px rgba(0,0,0,.05); + border: none; + border-radius: 0px; + margin-bottom: 0px; + height: 50px; + z-index: 2; +} + +.wm-top-page { + overflow: hidden; +} + +.wm-page-content { + max-width: 700px; + position: relative; +} + +.wm-page-top-frame { display: none; } +.wm-top-page > .wm-page-top-frame { display: block; } +.wm-top-page > .wm-page-content { display: none; } + +.wm-top-brand { + display: inline-block; + float: left; + overflow: visible; + width: 0px; + height: 50px; + color: #fff; + font-size: 18px; + white-space: nowrap; + text-decoration: none; +} + +.wm-top-link, .wm-top-link:hover, .wm-top-link:active, .wm-top-link:visited, .wm-top-link:focus { + color: #fff; + text-decoration: none; +} + +.wm-vcenter:before { + content: ''; + display: inline-block; + height: 100%; + vertical-align: middle; + margin-left: -0.25em; +} + +.wm-vcentered { + display: inline-block; + vertical-align: middle; +} + +.wm-top-title { + display: inline-block; + line-height: 16px; + vertical-align: middle; +} + +.wm-top-logo { + max-height: 100%; +} + +.wm-top-version { + border: 1px solid #ddd; + border-radius: 3px; + padding: 0px 5px; + color: #ddd; + font-size: 8pt; +} + +.wm-top-tool { + height: 50px; + white-space: nowrap; +} + +.wm-top-tool-expanded { + position: absolute; + right: 0px; + padding: inherit; + width: 100%; + background-color: #003d68; +} + +.wm-top-search { + width: 20rem; +} + +#wm-toc-button { + margin-right: 1rem; + margin-left: 0.5rem; +} + +/*********************************************************************** + Table of contents (side pane) + ***********************************************************************/ + +.wm-toc-pane { + position: absolute; + top: 0px; + padding-top: 70px; + height: 100%; + min-width: 250px; + max-width: 350px; + z-index: 1; + background-color: #f2f2f2; + border-right: 1px solid #e0e0e0; + overflow: auto; + margin-left: 0px; + padding-left: 1rem; + padding-right: 1rem; + padding-bottom: 2rem; + transition: margin-left 0.3s; +} + +.wm-content-pane { + position: absolute; + top: 0px; + padding-top: 50px; + height: 100%; + width: 100%; + z-index: 0; + padding-left: 250px; + transition: padding-left 0.3s; + /* required for iPhone to scroll the contained iframe */ + -webkit-overflow-scrolling: touch; +} + +.wm-toc-pane.wm-toc-dropdown { + position: absolute; + display: block; + top: 0; + left: 0; + margin-left: 0; + height: auto; + box-shadow: 2px 3px 4px 0 grey; +} + +.wm-toc-repo { + margin-top: -15px; + margin-bottom: 5px; + padding-bottom: 5px; + border-bottom: 1px solid #e0e0e0; +} + +.wm-toc-hidden > .wm-toc-pane { + margin-left: -250px; +} + +.wm-toc-hidden > .wm-content-pane { + padding-left: 0px; +} + +.wm-small-show { + display: none; +} + +#wm-search-form { + width: 100%; +} +#wm-search-show { + display: none; +} + +@media (max-width: 600px) { + .wm-small-hide { + display: none; + } + .wm-small-show { + display: block; + } + .wm-small-left { + float: left !important; + } + #wm-search-show { + display: block; + margin-left: 1rem; + } + .wm-top-tool-expanded #wm-search-show { + display: none; + } + .wm-top-search { + display: none; + } + .wm-top-tool-expanded .wm-top-search { + display: table; + width: 100%; + padding: 0px; + } + + .wm-top-page { + overflow: visible; + } + .wm-top-container { + /* This prevents horizontal overflow, but cuts off search results on bigger + * screens, so included in small-screen section */ + overflow-x: hidden; + } + .wm-toc-pane { + display: none; + } + .wm-content-pane { + padding-left: 0px; + overflow: visible; + } +} + +.wm-toctree { + list-style-type: none; + line-height: 16px; + padding-left: 0px; +} + +.wm-toctree a, .wm-toctree a:visited, .wm-toctree a:hover, .wm-toctree a:focus { + color: #003d68; + text-decoration: none; + outline: none; +} + +.wm-toc-text { + display: block; + padding: 4px; + cursor: pointer; +} + +.wm-toc-lev1 > .wm-toc-text { padding-left: 14px; } +.wm-toc-lev2 > .wm-toc-text { padding-left: 28px; } +.wm-toc-lev3 > .wm-toc-text { padding-left: 42px; } +.wm-toc-lev4 > .wm-toc-text { padding-left: 56px; } +.wm-toc-lev5 > .wm-toc-text { padding-left: 70px; } +.wm-toc-lev6 > .wm-toc-text { padding-left: 84px; } + +.wm-toc-lev1 + .wm-page-toc { margin-left: 14px; } +.wm-toc-lev2 + .wm-page-toc { margin-left: 28px; } +.wm-toc-lev3 + .wm-page-toc { margin-left: 42px; } +.wm-toc-lev4 + .wm-page-toc { margin-left: 56px; } +.wm-toc-lev5 + .wm-page-toc { margin-left: 70px; } +.wm-toc-lev6 + .wm-page-toc { margin-left: 84px; } + +.wm-toc-li-nested { + padding: 0px; + margin: 0px; +} + +.wm-toc-opener > .wm-toc-text::before { + content: "\25B6 \FE0E"; + display: inline-block; + vertical-align: middle; + font-size: 8px; + width: 14px; +} + +.wm-toc-opener.wm-toc-open > .wm-toc-text::before { + content: "\25BC \FE0E"; +} + +.wm-toc-li.wm-current, .wm-toc-li.wm-current:hover { + background-color: #003d68; + color: white; +} + +.wm-toc-li:hover { + background-color: #8bc53d; +} + +.wm-toc-li.wm-current a { + color: white; +} + +.wm-toc-li-nested.wm-page-toc { + font-size: 1.2rem; + line-height: 1.2rem; + overflow: hidden; + border-left: 1px solid #003d68; +} + +.wm-page-toc-opener > .wm-toc-text::after { + content: "\25C4"; + display: inline-block; + float: right; + vertical-align: middle; + font-size: 8px; +} + +.wm-page-toc-opener.wm-page-toc-open > .wm-toc-text::after { + content: "\25BC"; +} + +.wm-page-toc-text { + padding: 2px 2px 2px 1rem; + display: block; + cursor: pointer; +} + +.wm-article { + width: 1px; + min-width: 100%; + height: 100%; + border: none; +} + +.btn:focus, .btn:active:focus, .btn.active:focus, .btn.focus, .btn:active.focus, .btn.active.focus { + outline: none; +} + +.btn-default:focus, .btn-default.focus { + color: #333; + background-color: #fff; + border-color: #ccc; +} + +.btn-default.greybtn { + color: #888; +} + +.wm-article-nav-buttons { + margin: 1rem 0; +} + +.wm-page-content img { + max-width: 100%; + display: inline-block; + padding: 4px; + line-height: 1.428571429; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + margin: 20px auto 30px auto; +} + +.wm-page-content a { + color: #2fa4e7; +} + +.wm-article-nav { + display: inline-block; + max-width: 48%; + white-space: nowrap; + color: #003d68; + text-align: right; +} + +.wm-article-nav > .btn-link { + display: block; + padding-left: 0.5rem; + padding-right: 0.5rem; + overflow: hidden; + text-overflow: ellipsis; +} + +.wm-article-nav > a, .wm-article-nav > a:visited, .wm-article-nav > a:hover, .wm-article-nav > a:focus { + color: #003d68; + text-decoration: none; + outline: none; +} + +/*********************************************************************** + * Dropdown search results + ***********************************************************************/ +#mkdocs-search-results.dropdown-menu { + width: 40rem; + overflow-y: auto; + overflow-x: hidden; + white-space: normal; + max-height: calc(100vh - 60px); + max-width: 90vw; +} + +#mkdocs-search-results { + font-family: "Helvetica Neue",Helvetica,Arial,sans-serif,FontAwesome; +} + +.search-link { + font-size: 1.2rem; +} + +.search-title { + font-weight: bold; + color: #337ab7; + padding-right: 1rem; +} + +.search-text { + color: #666; + overflow: hidden; + text-overflow: ellipsis; +} + +.search-text > b { + color: #000; +} + +.wm-search-page { + list-style: none; + padding: 5px 0; +} + +.wm-search-page > li { + padding: 1rem 0; + border-bottom: 1px solid #ccc; +} + +.wm-search-page .search-link { + font-size: inherit; +} + +.wm-search-page .search-link:hover, .wm-search-page .search-link:active { + text-decoration: none; +} + +.wm-search-page .search-link:hover .search-title { + text-decoration: underline; +} + + + +/*********************************************************************** + * The rest is taken from base.css from mkdocs. + ***********************************************************************/ + +.source-links { + float: right; +} + +h1 { + color: #444; + font-weight: 400; + font-size: 42px; +} + +h2, h3, h4, h5, h6 { + color: #444; + font-weight: 300; +} + +hr { + border-top: 1px solid #aaa; +} + +pre, .rst-content tt { + max-width: 100%; + background: #fff; + border: solid 1px #e1e4e5; + color: #333; + overflow-x: auto; +} + +code.code-large, .rst-content tt.code-large { + font-size: 90%; +} + +code { + padding: 2px 5px; + background: #fff; + border: solid 1px #e1e4e5; + color: #333; + white-space: pre-wrap; + word-wrap: break-word; +} + +pre code { + background: transparent; + border: none; + white-space: pre; + word-wrap: normal; + font-family: monospace,serif; + font-size: 12px; +} + +a code { + color: #2FA4E7; +} + +a:hover code, a:focus code { + color: #157AB5; +} + +footer { + margin-bottom: 10px; + text-align: center; + font-weight: 200; + font-size: smaller; +} + +.modal-dialog { + margin-top: 60px; +} + +.headerlink { + font-family: FontAwesome; + font-size: 14px; + display: none; + padding-left: .5em; +} + +h1:hover .headerlink, h2:hover .headerlink, h3:hover .headerlink, h4:hover .headerlink, h5:hover .headerlink, h6:hover .headerlink{ + display:inline-block; +} + +.admonition { + padding: 15px; + margin-bottom: 20px; + border: 1px solid transparent; + border-radius: 4px; + text-align: left; +} + +.admonition.note { /* csslint allow: adjoining-classes */ + color: #3a87ad; + background-color: #d9edf7; + border-color: #bce8f1; +} + +.admonition.warning { /* csslint allow: adjoining-classes */ + color: #c09853; + background-color: #fcf8e3; + border-color: #fbeed5; +} + +.admonition.danger { /* csslint allow: adjoining-classes */ + color: #b94a48; + background-color: #f2dede; + border-color: #eed3d7; +} + +.admonition-title { + font-weight: bold; + text-align: left; +} diff --git a/theme/mkdocs_windmill/css/bootstrap-3.3.7.css b/theme/mkdocs_windmill/css/bootstrap-3.3.7.css new file mode 100644 index 0000000..6167622 --- /dev/null +++ b/theme/mkdocs_windmill/css/bootstrap-3.3.7.css @@ -0,0 +1,6757 @@ +/*! + * Bootstrap v3.3.7 (http://getbootstrap.com) + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */ +/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */ +html { + font-family: sans-serif; + -webkit-text-size-adjust: 100%; + -ms-text-size-adjust: 100%; +} +body { + margin: 0; +} +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +menu, +nav, +section, +summary { + display: block; +} +audio, +canvas, +progress, +video { + display: inline-block; + vertical-align: baseline; +} +audio:not([controls]) { + display: none; + height: 0; +} +[hidden], +template { + display: none; +} +a { + background-color: transparent; +} +a:active, +a:hover { + outline: 0; +} +abbr[title] { + border-bottom: 1px dotted; +} +b, +strong { + font-weight: bold; +} +dfn { + font-style: italic; +} +h1 { + margin: .67em 0; + font-size: 2em; +} +mark { + color: #000; + background: #ff0; +} +small { + font-size: 80%; +} +sub, +sup { + position: relative; + font-size: 75%; + line-height: 0; + vertical-align: baseline; +} +sup { + top: -.5em; +} +sub { + bottom: -.25em; +} +img { + border: 0; +} +svg:not(:root) { + overflow: hidden; +} +figure { + margin: 1em 40px; +} +hr { + height: 0; + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; +} +pre { + overflow: auto; +} +code, +kbd, +pre, +samp { + font-family: monospace, monospace; + font-size: 1em; +} +button, +input, +optgroup, +select, +textarea { + margin: 0; + font: inherit; + color: inherit; +} +button { + overflow: visible; +} +button, +select { + text-transform: none; +} +button, +html input[type="button"], +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; + cursor: pointer; +} +button[disabled], +html input[disabled] { + cursor: default; +} +button::-moz-focus-inner, +input::-moz-focus-inner { + padding: 0; + border: 0; +} +input { + line-height: normal; +} +input[type="checkbox"], +input[type="radio"] { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + padding: 0; +} +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + height: auto; +} +input[type="search"] { + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + -webkit-appearance: textfield; +} +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} +fieldset { + padding: .35em .625em .75em; + margin: 0 2px; + border: 1px solid #c0c0c0; +} +legend { + padding: 0; + border: 0; +} +textarea { + overflow: auto; +} +optgroup { + font-weight: bold; +} +table { + border-spacing: 0; + border-collapse: collapse; +} +td, +th { + padding: 0; +} +/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */ +@media print { + *, + *:before, + *:after { + color: #000 !important; + text-shadow: none !important; + background: transparent !important; + -webkit-box-shadow: none !important; + box-shadow: none !important; + } + a, + a:visited { + text-decoration: underline; + } + a[href]:after { + content: " (" attr(href) ")"; + } + abbr[title]:after { + content: " (" attr(title) ")"; + } + a[href^="#"]:after, + a[href^="javascript:"]:after { + content: ""; + } + pre, + blockquote { + border: 1px solid #999; + + page-break-inside: avoid; + } + thead { + display: table-header-group; + } + tr, + img { + page-break-inside: avoid; + } + img { + max-width: 100% !important; + } + p, + h2, + h3 { + orphans: 3; + widows: 3; + } + h2, + h3 { + page-break-after: avoid; + } + .navbar { + display: none; + } + .btn > .caret, + .dropup > .btn > .caret { + border-top-color: #000 !important; + } + .label { + border: 1px solid #000; + } + .table { + border-collapse: collapse !important; + } + .table td, + .table th { + background-color: #fff !important; + } + .table-bordered th, + .table-bordered td { + border: 1px solid #ddd !important; + } +} +@font-face { + font-family: 'Glyphicons Halflings'; + + src: url('../fonts/glyphicons-halflings-regular.eot'); + src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff2') format('woff2'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg'); +} +.glyphicon { + position: relative; + top: 1px; + display: inline-block; + font-family: 'Glyphicons Halflings'; + font-style: normal; + font-weight: normal; + line-height: 1; + + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; +} +.glyphicon-asterisk:before { + content: "\002a"; +} +.glyphicon-plus:before { + content: "\002b"; +} +.glyphicon-euro:before, +.glyphicon-eur:before { + content: "\20ac"; +} +.glyphicon-minus:before { + content: "\2212"; +} +.glyphicon-cloud:before { + content: "\2601"; +} +.glyphicon-envelope:before { + content: "\2709"; +} +.glyphicon-pencil:before { + content: "\270f"; +} +.glyphicon-glass:before { + content: "\e001"; +} +.glyphicon-music:before { + content: "\e002"; +} +.glyphicon-search:before { + content: "\e003"; +} +.glyphicon-heart:before { + content: "\e005"; +} +.glyphicon-star:before { + content: "\e006"; +} +.glyphicon-star-empty:before { + content: "\e007"; +} +.glyphicon-user:before { + content: "\e008"; +} +.glyphicon-film:before { + content: "\e009"; +} +.glyphicon-th-large:before { + content: "\e010"; +} +.glyphicon-th:before { + content: "\e011"; +} +.glyphicon-th-list:before { + content: "\e012"; +} +.glyphicon-ok:before { + content: "\e013"; +} +.glyphicon-remove:before { + content: "\e014"; +} +.glyphicon-zoom-in:before { + content: "\e015"; +} +.glyphicon-zoom-out:before { + content: "\e016"; +} +.glyphicon-off:before { + content: "\e017"; +} +.glyphicon-signal:before { + content: "\e018"; +} +.glyphicon-cog:before { + content: "\e019"; +} +.glyphicon-trash:before { + content: "\e020"; +} +.glyphicon-home:before { + content: "\e021"; +} +.glyphicon-file:before { + content: "\e022"; +} +.glyphicon-time:before { + content: "\e023"; +} +.glyphicon-road:before { + content: "\e024"; +} +.glyphicon-download-alt:before { + content: "\e025"; +} +.glyphicon-download:before { + content: "\e026"; +} +.glyphicon-upload:before { + content: "\e027"; +} +.glyphicon-inbox:before { + content: "\e028"; +} +.glyphicon-play-circle:before { + content: "\e029"; +} +.glyphicon-repeat:before { + content: "\e030"; +} +.glyphicon-refresh:before { + content: "\e031"; +} +.glyphicon-list-alt:before { + content: "\e032"; +} +.glyphicon-lock:before { + content: "\e033"; +} +.glyphicon-flag:before { + content: "\e034"; +} +.glyphicon-headphones:before { + content: "\e035"; +} +.glyphicon-volume-off:before { + content: "\e036"; +} +.glyphicon-volume-down:before { + content: "\e037"; +} +.glyphicon-volume-up:before { + content: "\e038"; +} +.glyphicon-qrcode:before { + content: "\e039"; +} +.glyphicon-barcode:before { + content: "\e040"; +} +.glyphicon-tag:before { + content: "\e041"; +} +.glyphicon-tags:before { + content: "\e042"; +} +.glyphicon-book:before { + content: "\e043"; +} +.glyphicon-bookmark:before { + content: "\e044"; +} +.glyphicon-print:before { + content: "\e045"; +} +.glyphicon-camera:before { + content: "\e046"; +} +.glyphicon-font:before { + content: "\e047"; +} +.glyphicon-bold:before { + content: "\e048"; +} +.glyphicon-italic:before { + content: "\e049"; +} +.glyphicon-text-height:before { + content: "\e050"; +} +.glyphicon-text-width:before { + content: "\e051"; +} +.glyphicon-align-left:before { + content: "\e052"; +} +.glyphicon-align-center:before { + content: "\e053"; +} +.glyphicon-align-right:before { + content: "\e054"; +} +.glyphicon-align-justify:before { + content: "\e055"; +} +.glyphicon-list:before { + content: "\e056"; +} +.glyphicon-indent-left:before { + content: "\e057"; +} +.glyphicon-indent-right:before { + content: "\e058"; +} +.glyphicon-facetime-video:before { + content: "\e059"; +} +.glyphicon-picture:before { + content: "\e060"; +} +.glyphicon-map-marker:before { + content: "\e062"; +} +.glyphicon-adjust:before { + content: "\e063"; +} +.glyphicon-tint:before { + content: "\e064"; +} +.glyphicon-edit:before { + content: "\e065"; +} +.glyphicon-share:before { + content: "\e066"; +} +.glyphicon-check:before { + content: "\e067"; +} +.glyphicon-move:before { + content: "\e068"; +} +.glyphicon-step-backward:before { + content: "\e069"; +} +.glyphicon-fast-backward:before { + content: "\e070"; +} +.glyphicon-backward:before { + content: "\e071"; +} +.glyphicon-play:before { + content: "\e072"; +} +.glyphicon-pause:before { + content: "\e073"; +} +.glyphicon-stop:before { + content: "\e074"; +} +.glyphicon-forward:before { + content: "\e075"; +} +.glyphicon-fast-forward:before { + content: "\e076"; +} +.glyphicon-step-forward:before { + content: "\e077"; +} +.glyphicon-eject:before { + content: "\e078"; +} +.glyphicon-chevron-left:before { + content: "\e079"; +} +.glyphicon-chevron-right:before { + content: "\e080"; +} +.glyphicon-plus-sign:before { + content: "\e081"; +} +.glyphicon-minus-sign:before { + content: "\e082"; +} +.glyphicon-remove-sign:before { + content: "\e083"; +} +.glyphicon-ok-sign:before { + content: "\e084"; +} +.glyphicon-question-sign:before { + content: "\e085"; +} +.glyphicon-info-sign:before { + content: "\e086"; +} +.glyphicon-screenshot:before { + content: "\e087"; +} +.glyphicon-remove-circle:before { + content: "\e088"; +} +.glyphicon-ok-circle:before { + content: "\e089"; +} +.glyphicon-ban-circle:before { + content: "\e090"; +} +.glyphicon-arrow-left:before { + content: "\e091"; +} +.glyphicon-arrow-right:before { + content: "\e092"; +} +.glyphicon-arrow-up:before { + content: "\e093"; +} +.glyphicon-arrow-down:before { + content: "\e094"; +} +.glyphicon-share-alt:before { + content: "\e095"; +} +.glyphicon-resize-full:before { + content: "\e096"; +} +.glyphicon-resize-small:before { + content: "\e097"; +} +.glyphicon-exclamation-sign:before { + content: "\e101"; +} +.glyphicon-gift:before { + content: "\e102"; +} +.glyphicon-leaf:before { + content: "\e103"; +} +.glyphicon-fire:before { + content: "\e104"; +} +.glyphicon-eye-open:before { + content: "\e105"; +} +.glyphicon-eye-close:before { + content: "\e106"; +} +.glyphicon-warning-sign:before { + content: "\e107"; +} +.glyphicon-plane:before { + content: "\e108"; +} +.glyphicon-calendar:before { + content: "\e109"; +} +.glyphicon-random:before { + content: "\e110"; +} +.glyphicon-comment:before { + content: "\e111"; +} +.glyphicon-magnet:before { + content: "\e112"; +} +.glyphicon-chevron-up:before { + content: "\e113"; +} +.glyphicon-chevron-down:before { + content: "\e114"; +} +.glyphicon-retweet:before { + content: "\e115"; +} +.glyphicon-shopping-cart:before { + content: "\e116"; +} +.glyphicon-folder-close:before { + content: "\e117"; +} +.glyphicon-folder-open:before { + content: "\e118"; +} +.glyphicon-resize-vertical:before { + content: "\e119"; +} +.glyphicon-resize-horizontal:before { + content: "\e120"; +} +.glyphicon-hdd:before { + content: "\e121"; +} +.glyphicon-bullhorn:before { + content: "\e122"; +} +.glyphicon-bell:before { + content: "\e123"; +} +.glyphicon-certificate:before { + content: "\e124"; +} +.glyphicon-thumbs-up:before { + content: "\e125"; +} +.glyphicon-thumbs-down:before { + content: "\e126"; +} +.glyphicon-hand-right:before { + content: "\e127"; +} +.glyphicon-hand-left:before { + content: "\e128"; +} +.glyphicon-hand-up:before { + content: "\e129"; +} +.glyphicon-hand-down:before { + content: "\e130"; +} +.glyphicon-circle-arrow-right:before { + content: "\e131"; +} +.glyphicon-circle-arrow-left:before { + content: "\e132"; +} +.glyphicon-circle-arrow-up:before { + content: "\e133"; +} +.glyphicon-circle-arrow-down:before { + content: "\e134"; +} +.glyphicon-globe:before { + content: "\e135"; +} +.glyphicon-wrench:before { + content: "\e136"; +} +.glyphicon-tasks:before { + content: "\e137"; +} +.glyphicon-filter:before { + content: "\e138"; +} +.glyphicon-briefcase:before { + content: "\e139"; +} +.glyphicon-fullscreen:before { + content: "\e140"; +} +.glyphicon-dashboard:before { + content: "\e141"; +} +.glyphicon-paperclip:before { + content: "\e142"; +} +.glyphicon-heart-empty:before { + content: "\e143"; +} +.glyphicon-link:before { + content: "\e144"; +} +.glyphicon-phone:before { + content: "\e145"; +} +.glyphicon-pushpin:before { + content: "\e146"; +} +.glyphicon-usd:before { + content: "\e148"; +} +.glyphicon-gbp:before { + content: "\e149"; +} +.glyphicon-sort:before { + content: "\e150"; +} +.glyphicon-sort-by-alphabet:before { + content: "\e151"; +} +.glyphicon-sort-by-alphabet-alt:before { + content: "\e152"; +} +.glyphicon-sort-by-order:before { + content: "\e153"; +} +.glyphicon-sort-by-order-alt:before { + content: "\e154"; +} +.glyphicon-sort-by-attributes:before { + content: "\e155"; +} +.glyphicon-sort-by-attributes-alt:before { + content: "\e156"; +} +.glyphicon-unchecked:before { + content: "\e157"; +} +.glyphicon-expand:before { + content: "\e158"; +} +.glyphicon-collapse-down:before { + content: "\e159"; +} +.glyphicon-collapse-up:before { + content: "\e160"; +} +.glyphicon-log-in:before { + content: "\e161"; +} +.glyphicon-flash:before { + content: "\e162"; +} +.glyphicon-log-out:before { + content: "\e163"; +} +.glyphicon-new-window:before { + content: "\e164"; +} +.glyphicon-record:before { + content: "\e165"; +} +.glyphicon-save:before { + content: "\e166"; +} +.glyphicon-open:before { + content: "\e167"; +} +.glyphicon-saved:before { + content: "\e168"; +} +.glyphicon-import:before { + content: "\e169"; +} +.glyphicon-export:before { + content: "\e170"; +} +.glyphicon-send:before { + content: "\e171"; +} +.glyphicon-floppy-disk:before { + content: "\e172"; +} +.glyphicon-floppy-saved:before { + content: "\e173"; +} +.glyphicon-floppy-remove:before { + content: "\e174"; +} +.glyphicon-floppy-save:before { + content: "\e175"; +} +.glyphicon-floppy-open:before { + content: "\e176"; +} +.glyphicon-credit-card:before { + content: "\e177"; +} +.glyphicon-transfer:before { + content: "\e178"; +} +.glyphicon-cutlery:before { + content: "\e179"; +} +.glyphicon-header:before { + content: "\e180"; +} +.glyphicon-compressed:before { + content: "\e181"; +} +.glyphicon-earphone:before { + content: "\e182"; +} +.glyphicon-phone-alt:before { + content: "\e183"; +} +.glyphicon-tower:before { + content: "\e184"; +} +.glyphicon-stats:before { + content: "\e185"; +} +.glyphicon-sd-video:before { + content: "\e186"; +} +.glyphicon-hd-video:before { + content: "\e187"; +} +.glyphicon-subtitles:before { + content: "\e188"; +} +.glyphicon-sound-stereo:before { + content: "\e189"; +} +.glyphicon-sound-dolby:before { + content: "\e190"; +} +.glyphicon-sound-5-1:before { + content: "\e191"; +} +.glyphicon-sound-6-1:before { + content: "\e192"; +} +.glyphicon-sound-7-1:before { + content: "\e193"; +} +.glyphicon-copyright-mark:before { + content: "\e194"; +} +.glyphicon-registration-mark:before { + content: "\e195"; +} +.glyphicon-cloud-download:before { + content: "\e197"; +} +.glyphicon-cloud-upload:before { + content: "\e198"; +} +.glyphicon-tree-conifer:before { + content: "\e199"; +} +.glyphicon-tree-deciduous:before { + content: "\e200"; +} +.glyphicon-cd:before { + content: "\e201"; +} +.glyphicon-save-file:before { + content: "\e202"; +} +.glyphicon-open-file:before { + content: "\e203"; +} +.glyphicon-level-up:before { + content: "\e204"; +} +.glyphicon-copy:before { + content: "\e205"; +} +.glyphicon-paste:before { + content: "\e206"; +} +.glyphicon-alert:before { + content: "\e209"; +} +.glyphicon-equalizer:before { + content: "\e210"; +} +.glyphicon-king:before { + content: "\e211"; +} +.glyphicon-queen:before { + content: "\e212"; +} +.glyphicon-pawn:before { + content: "\e213"; +} +.glyphicon-bishop:before { + content: "\e214"; +} +.glyphicon-knight:before { + content: "\e215"; +} +.glyphicon-baby-formula:before { + content: "\e216"; +} +.glyphicon-tent:before { + content: "\26fa"; +} +.glyphicon-blackboard:before { + content: "\e218"; +} +.glyphicon-bed:before { + content: "\e219"; +} +.glyphicon-apple:before { + content: "\f8ff"; +} +.glyphicon-erase:before { + content: "\e221"; +} +.glyphicon-hourglass:before { + content: "\231b"; +} +.glyphicon-lamp:before { + content: "\e223"; +} +.glyphicon-duplicate:before { + content: "\e224"; +} +.glyphicon-piggy-bank:before { + content: "\e225"; +} +.glyphicon-scissors:before { + content: "\e226"; +} +.glyphicon-bitcoin:before { + content: "\e227"; +} +.glyphicon-btc:before { + content: "\e227"; +} +.glyphicon-xbt:before { + content: "\e227"; +} +.glyphicon-yen:before { + content: "\00a5"; +} +.glyphicon-jpy:before { + content: "\00a5"; +} +.glyphicon-ruble:before { + content: "\20bd"; +} +.glyphicon-rub:before { + content: "\20bd"; +} +.glyphicon-scale:before { + content: "\e230"; +} +.glyphicon-ice-lolly:before { + content: "\e231"; +} +.glyphicon-ice-lolly-tasted:before { + content: "\e232"; +} +.glyphicon-education:before { + content: "\e233"; +} +.glyphicon-option-horizontal:before { + content: "\e234"; +} +.glyphicon-option-vertical:before { + content: "\e235"; +} +.glyphicon-menu-hamburger:before { + content: "\e236"; +} +.glyphicon-modal-window:before { + content: "\e237"; +} +.glyphicon-oil:before { + content: "\e238"; +} +.glyphicon-grain:before { + content: "\e239"; +} +.glyphicon-sunglasses:before { + content: "\e240"; +} +.glyphicon-text-size:before { + content: "\e241"; +} +.glyphicon-text-color:before { + content: "\e242"; +} +.glyphicon-text-background:before { + content: "\e243"; +} +.glyphicon-object-align-top:before { + content: "\e244"; +} +.glyphicon-object-align-bottom:before { + content: "\e245"; +} +.glyphicon-object-align-horizontal:before { + content: "\e246"; +} +.glyphicon-object-align-left:before { + content: "\e247"; +} +.glyphicon-object-align-vertical:before { + content: "\e248"; +} +.glyphicon-object-align-right:before { + content: "\e249"; +} +.glyphicon-triangle-right:before { + content: "\e250"; +} +.glyphicon-triangle-left:before { + content: "\e251"; +} +.glyphicon-triangle-bottom:before { + content: "\e252"; +} +.glyphicon-triangle-top:before { + content: "\e253"; +} +.glyphicon-console:before { + content: "\e254"; +} +.glyphicon-superscript:before { + content: "\e255"; +} +.glyphicon-subscript:before { + content: "\e256"; +} +.glyphicon-menu-left:before { + content: "\e257"; +} +.glyphicon-menu-right:before { + content: "\e258"; +} +.glyphicon-menu-down:before { + content: "\e259"; +} +.glyphicon-menu-up:before { + content: "\e260"; +} +* { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +*:before, +*:after { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +html { + font-size: 10px; + + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); +} +body { + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + line-height: 1.42857143; + color: #333; + background-color: #fff; +} +input, +button, +select, +textarea { + font-family: inherit; + font-size: inherit; + line-height: inherit; +} +a { + color: #337ab7; + text-decoration: none; +} +a:hover, +a:focus { + color: #23527c; + text-decoration: underline; +} +a:focus { + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +figure { + margin: 0; +} +img { + vertical-align: middle; +} +.img-responsive, +.thumbnail > img, +.thumbnail a > img, +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + display: block; + max-width: 100%; + height: auto; +} +.img-rounded { + border-radius: 6px; +} +.img-thumbnail { + display: inline-block; + max-width: 100%; + height: auto; + padding: 4px; + line-height: 1.42857143; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + -webkit-transition: all .2s ease-in-out; + -o-transition: all .2s ease-in-out; + transition: all .2s ease-in-out; +} +.img-circle { + border-radius: 50%; +} +hr { + margin-top: 20px; + margin-bottom: 20px; + border: 0; + border-top: 1px solid #eee; +} +.sr-only { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + margin: -1px; + overflow: hidden; + clip: rect(0, 0, 0, 0); + border: 0; +} +.sr-only-focusable:active, +.sr-only-focusable:focus { + position: static; + width: auto; + height: auto; + margin: 0; + overflow: visible; + clip: auto; +} +[role="button"] { + cursor: pointer; +} +h1, +h2, +h3, +h4, +h5, +h6, +.h1, +.h2, +.h3, +.h4, +.h5, +.h6 { + font-family: inherit; + font-weight: 500; + line-height: 1.1; + color: inherit; +} +h1 small, +h2 small, +h3 small, +h4 small, +h5 small, +h6 small, +.h1 small, +.h2 small, +.h3 small, +.h4 small, +.h5 small, +.h6 small, +h1 .small, +h2 .small, +h3 .small, +h4 .small, +h5 .small, +h6 .small, +.h1 .small, +.h2 .small, +.h3 .small, +.h4 .small, +.h5 .small, +.h6 .small { + font-weight: normal; + line-height: 1; + color: #777; +} +h1, +.h1, +h2, +.h2, +h3, +.h3 { + margin-top: 20px; + margin-bottom: 10px; +} +h1 small, +.h1 small, +h2 small, +.h2 small, +h3 small, +.h3 small, +h1 .small, +.h1 .small, +h2 .small, +.h2 .small, +h3 .small, +.h3 .small { + font-size: 65%; +} +h4, +.h4, +h5, +.h5, +h6, +.h6 { + margin-top: 10px; + margin-bottom: 10px; +} +h4 small, +.h4 small, +h5 small, +.h5 small, +h6 small, +.h6 small, +h4 .small, +.h4 .small, +h5 .small, +.h5 .small, +h6 .small, +.h6 .small { + font-size: 75%; +} +h1, +.h1 { + font-size: 36px; +} +h2, +.h2 { + font-size: 30px; +} +h3, +.h3 { + font-size: 24px; +} +h4, +.h4 { + font-size: 18px; +} +h5, +.h5 { + font-size: 14px; +} +h6, +.h6 { + font-size: 12px; +} +p { + margin: 0 0 10px; +} +.lead { + margin-bottom: 20px; + font-size: 16px; + font-weight: 300; + line-height: 1.4; +} +@media (min-width: 768px) { + .lead { + font-size: 21px; + } +} +small, +.small { + font-size: 85%; +} +mark, +.mark { + padding: .2em; + background-color: #fcf8e3; +} +.text-left { + text-align: left; +} +.text-right { + text-align: right; +} +.text-center { + text-align: center; +} +.text-justify { + text-align: justify; +} +.text-nowrap { + white-space: nowrap; +} +.text-lowercase { + text-transform: lowercase; +} +.text-uppercase { + text-transform: uppercase; +} +.text-capitalize { + text-transform: capitalize; +} +.text-muted { + color: #777; +} +.text-primary { + color: #337ab7; +} +a.text-primary:hover, +a.text-primary:focus { + color: #286090; +} +.text-success { + color: #3c763d; +} +a.text-success:hover, +a.text-success:focus { + color: #2b542c; +} +.text-info { + color: #31708f; +} +a.text-info:hover, +a.text-info:focus { + color: #245269; +} +.text-warning { + color: #8a6d3b; +} +a.text-warning:hover, +a.text-warning:focus { + color: #66512c; +} +.text-danger { + color: #a94442; +} +a.text-danger:hover, +a.text-danger:focus { + color: #843534; +} +.bg-primary { + color: #fff; + background-color: #337ab7; +} +a.bg-primary:hover, +a.bg-primary:focus { + background-color: #286090; +} +.bg-success { + background-color: #dff0d8; +} +a.bg-success:hover, +a.bg-success:focus { + background-color: #c1e2b3; +} +.bg-info { + background-color: #d9edf7; +} +a.bg-info:hover, +a.bg-info:focus { + background-color: #afd9ee; +} +.bg-warning { + background-color: #fcf8e3; +} +a.bg-warning:hover, +a.bg-warning:focus { + background-color: #f7ecb5; +} +.bg-danger { + background-color: #f2dede; +} +a.bg-danger:hover, +a.bg-danger:focus { + background-color: #e4b9b9; +} +.page-header { + padding-bottom: 9px; + margin: 40px 0 20px; + border-bottom: 1px solid #eee; +} +ul, +ol { + margin-top: 0; + margin-bottom: 10px; +} +ul ul, +ol ul, +ul ol, +ol ol { + margin-bottom: 0; +} +.list-unstyled { + padding-left: 0; + list-style: none; +} +.list-inline { + padding-left: 0; + margin-left: -5px; + list-style: none; +} +.list-inline > li { + display: inline-block; + padding-right: 5px; + padding-left: 5px; +} +dl { + margin-top: 0; + margin-bottom: 20px; +} +dt, +dd { + line-height: 1.42857143; +} +dt { + font-weight: bold; +} +dd { + margin-left: 0; +} +@media (min-width: 768px) { + .dl-horizontal dt { + float: left; + width: 160px; + overflow: hidden; + clear: left; + text-align: right; + text-overflow: ellipsis; + white-space: nowrap; + } + .dl-horizontal dd { + margin-left: 180px; + } +} +abbr[title], +abbr[data-original-title] { + cursor: help; + border-bottom: 1px dotted #777; +} +.initialism { + font-size: 90%; + text-transform: uppercase; +} +blockquote { + padding: 10px 20px; + margin: 0 0 20px; + font-size: 17.5px; + border-left: 5px solid #eee; +} +blockquote p:last-child, +blockquote ul:last-child, +blockquote ol:last-child { + margin-bottom: 0; +} +blockquote footer, +blockquote small, +blockquote .small { + display: block; + font-size: 80%; + line-height: 1.42857143; + color: #777; +} +blockquote footer:before, +blockquote small:before, +blockquote .small:before { + content: '\2014 \00A0'; +} +.blockquote-reverse, +blockquote.pull-right { + padding-right: 15px; + padding-left: 0; + text-align: right; + border-right: 5px solid #eee; + border-left: 0; +} +.blockquote-reverse footer:before, +blockquote.pull-right footer:before, +.blockquote-reverse small:before, +blockquote.pull-right small:before, +.blockquote-reverse .small:before, +blockquote.pull-right .small:before { + content: ''; +} +.blockquote-reverse footer:after, +blockquote.pull-right footer:after, +.blockquote-reverse small:after, +blockquote.pull-right small:after, +.blockquote-reverse .small:after, +blockquote.pull-right .small:after { + content: '\00A0 \2014'; +} +address { + margin-bottom: 20px; + font-style: normal; + line-height: 1.42857143; +} +code, +kbd, +pre, +samp { + font-family: Menlo, Monaco, Consolas, "Courier New", monospace; +} +code { + padding: 2px 4px; + font-size: 90%; + color: #c7254e; + background-color: #f9f2f4; + border-radius: 4px; +} +kbd { + padding: 2px 4px; + font-size: 90%; + color: #fff; + background-color: #333; + border-radius: 3px; + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25); +} +kbd kbd { + padding: 0; + font-size: 100%; + font-weight: bold; + -webkit-box-shadow: none; + box-shadow: none; +} +pre { + display: block; + padding: 9.5px; + margin: 0 0 10px; + font-size: 13px; + line-height: 1.42857143; + color: #333; + word-break: break-all; + word-wrap: break-word; + background-color: #f5f5f5; + border: 1px solid #ccc; + border-radius: 4px; +} +pre code { + padding: 0; + font-size: inherit; + color: inherit; + white-space: pre-wrap; + background-color: transparent; + border-radius: 0; +} +.pre-scrollable { + max-height: 340px; + overflow-y: scroll; +} +.container { + padding-right: 15px; + padding-left: 15px; + margin-right: auto; + margin-left: auto; +} +@media (min-width: 768px) { + .container { + width: 750px; + } +} +@media (min-width: 992px) { + .container { + width: 970px; + } +} +@media (min-width: 1200px) { + .container { + width: 1170px; + } +} +.container-fluid { + padding-right: 15px; + padding-left: 15px; + margin-right: auto; + margin-left: auto; +} +.row { + margin-right: -15px; + margin-left: -15px; +} +.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 { + position: relative; + min-height: 1px; + padding-right: 15px; + padding-left: 15px; +} +.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { + float: left; +} +.col-xs-12 { + width: 100%; +} +.col-xs-11 { + width: 91.66666667%; +} +.col-xs-10 { + width: 83.33333333%; +} +.col-xs-9 { + width: 75%; +} +.col-xs-8 { + width: 66.66666667%; +} +.col-xs-7 { + width: 58.33333333%; +} +.col-xs-6 { + width: 50%; +} +.col-xs-5 { + width: 41.66666667%; +} +.col-xs-4 { + width: 33.33333333%; +} +.col-xs-3 { + width: 25%; +} +.col-xs-2 { + width: 16.66666667%; +} +.col-xs-1 { + width: 8.33333333%; +} +.col-xs-pull-12 { + right: 100%; +} +.col-xs-pull-11 { + right: 91.66666667%; +} +.col-xs-pull-10 { + right: 83.33333333%; +} +.col-xs-pull-9 { + right: 75%; +} +.col-xs-pull-8 { + right: 66.66666667%; +} +.col-xs-pull-7 { + right: 58.33333333%; +} +.col-xs-pull-6 { + right: 50%; +} +.col-xs-pull-5 { + right: 41.66666667%; +} +.col-xs-pull-4 { + right: 33.33333333%; +} +.col-xs-pull-3 { + right: 25%; +} +.col-xs-pull-2 { + right: 16.66666667%; +} +.col-xs-pull-1 { + right: 8.33333333%; +} +.col-xs-pull-0 { + right: auto; +} +.col-xs-push-12 { + left: 100%; +} +.col-xs-push-11 { + left: 91.66666667%; +} +.col-xs-push-10 { + left: 83.33333333%; +} +.col-xs-push-9 { + left: 75%; +} +.col-xs-push-8 { + left: 66.66666667%; +} +.col-xs-push-7 { + left: 58.33333333%; +} +.col-xs-push-6 { + left: 50%; +} +.col-xs-push-5 { + left: 41.66666667%; +} +.col-xs-push-4 { + left: 33.33333333%; +} +.col-xs-push-3 { + left: 25%; +} +.col-xs-push-2 { + left: 16.66666667%; +} +.col-xs-push-1 { + left: 8.33333333%; +} +.col-xs-push-0 { + left: auto; +} +.col-xs-offset-12 { + margin-left: 100%; +} +.col-xs-offset-11 { + margin-left: 91.66666667%; +} +.col-xs-offset-10 { + margin-left: 83.33333333%; +} +.col-xs-offset-9 { + margin-left: 75%; +} +.col-xs-offset-8 { + margin-left: 66.66666667%; +} +.col-xs-offset-7 { + margin-left: 58.33333333%; +} +.col-xs-offset-6 { + margin-left: 50%; +} +.col-xs-offset-5 { + margin-left: 41.66666667%; +} +.col-xs-offset-4 { + margin-left: 33.33333333%; +} +.col-xs-offset-3 { + margin-left: 25%; +} +.col-xs-offset-2 { + margin-left: 16.66666667%; +} +.col-xs-offset-1 { + margin-left: 8.33333333%; +} +.col-xs-offset-0 { + margin-left: 0; +} +@media (min-width: 768px) { + .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { + float: left; + } + .col-sm-12 { + width: 100%; + } + .col-sm-11 { + width: 91.66666667%; + } + .col-sm-10 { + width: 83.33333333%; + } + .col-sm-9 { + width: 75%; + } + .col-sm-8 { + width: 66.66666667%; + } + .col-sm-7 { + width: 58.33333333%; + } + .col-sm-6 { + width: 50%; + } + .col-sm-5 { + width: 41.66666667%; + } + .col-sm-4 { + width: 33.33333333%; + } + .col-sm-3 { + width: 25%; + } + .col-sm-2 { + width: 16.66666667%; + } + .col-sm-1 { + width: 8.33333333%; + } + .col-sm-pull-12 { + right: 100%; + } + .col-sm-pull-11 { + right: 91.66666667%; + } + .col-sm-pull-10 { + right: 83.33333333%; + } + .col-sm-pull-9 { + right: 75%; + } + .col-sm-pull-8 { + right: 66.66666667%; + } + .col-sm-pull-7 { + right: 58.33333333%; + } + .col-sm-pull-6 { + right: 50%; + } + .col-sm-pull-5 { + right: 41.66666667%; + } + .col-sm-pull-4 { + right: 33.33333333%; + } + .col-sm-pull-3 { + right: 25%; + } + .col-sm-pull-2 { + right: 16.66666667%; + } + .col-sm-pull-1 { + right: 8.33333333%; + } + .col-sm-pull-0 { + right: auto; + } + .col-sm-push-12 { + left: 100%; + } + .col-sm-push-11 { + left: 91.66666667%; + } + .col-sm-push-10 { + left: 83.33333333%; + } + .col-sm-push-9 { + left: 75%; + } + .col-sm-push-8 { + left: 66.66666667%; + } + .col-sm-push-7 { + left: 58.33333333%; + } + .col-sm-push-6 { + left: 50%; + } + .col-sm-push-5 { + left: 41.66666667%; + } + .col-sm-push-4 { + left: 33.33333333%; + } + .col-sm-push-3 { + left: 25%; + } + .col-sm-push-2 { + left: 16.66666667%; + } + .col-sm-push-1 { + left: 8.33333333%; + } + .col-sm-push-0 { + left: auto; + } + .col-sm-offset-12 { + margin-left: 100%; + } + .col-sm-offset-11 { + margin-left: 91.66666667%; + } + .col-sm-offset-10 { + margin-left: 83.33333333%; + } + .col-sm-offset-9 { + margin-left: 75%; + } + .col-sm-offset-8 { + margin-left: 66.66666667%; + } + .col-sm-offset-7 { + margin-left: 58.33333333%; + } + .col-sm-offset-6 { + margin-left: 50%; + } + .col-sm-offset-5 { + margin-left: 41.66666667%; + } + .col-sm-offset-4 { + margin-left: 33.33333333%; + } + .col-sm-offset-3 { + margin-left: 25%; + } + .col-sm-offset-2 { + margin-left: 16.66666667%; + } + .col-sm-offset-1 { + margin-left: 8.33333333%; + } + .col-sm-offset-0 { + margin-left: 0; + } +} +@media (min-width: 992px) { + .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { + float: left; + } + .col-md-12 { + width: 100%; + } + .col-md-11 { + width: 91.66666667%; + } + .col-md-10 { + width: 83.33333333%; + } + .col-md-9 { + width: 75%; + } + .col-md-8 { + width: 66.66666667%; + } + .col-md-7 { + width: 58.33333333%; + } + .col-md-6 { + width: 50%; + } + .col-md-5 { + width: 41.66666667%; + } + .col-md-4 { + width: 33.33333333%; + } + .col-md-3 { + width: 25%; + } + .col-md-2 { + width: 16.66666667%; + } + .col-md-1 { + width: 8.33333333%; + } + .col-md-pull-12 { + right: 100%; + } + .col-md-pull-11 { + right: 91.66666667%; + } + .col-md-pull-10 { + right: 83.33333333%; + } + .col-md-pull-9 { + right: 75%; + } + .col-md-pull-8 { + right: 66.66666667%; + } + .col-md-pull-7 { + right: 58.33333333%; + } + .col-md-pull-6 { + right: 50%; + } + .col-md-pull-5 { + right: 41.66666667%; + } + .col-md-pull-4 { + right: 33.33333333%; + } + .col-md-pull-3 { + right: 25%; + } + .col-md-pull-2 { + right: 16.66666667%; + } + .col-md-pull-1 { + right: 8.33333333%; + } + .col-md-pull-0 { + right: auto; + } + .col-md-push-12 { + left: 100%; + } + .col-md-push-11 { + left: 91.66666667%; + } + .col-md-push-10 { + left: 83.33333333%; + } + .col-md-push-9 { + left: 75%; + } + .col-md-push-8 { + left: 66.66666667%; + } + .col-md-push-7 { + left: 58.33333333%; + } + .col-md-push-6 { + left: 50%; + } + .col-md-push-5 { + left: 41.66666667%; + } + .col-md-push-4 { + left: 33.33333333%; + } + .col-md-push-3 { + left: 25%; + } + .col-md-push-2 { + left: 16.66666667%; + } + .col-md-push-1 { + left: 8.33333333%; + } + .col-md-push-0 { + left: auto; + } + .col-md-offset-12 { + margin-left: 100%; + } + .col-md-offset-11 { + margin-left: 91.66666667%; + } + .col-md-offset-10 { + margin-left: 83.33333333%; + } + .col-md-offset-9 { + margin-left: 75%; + } + .col-md-offset-8 { + margin-left: 66.66666667%; + } + .col-md-offset-7 { + margin-left: 58.33333333%; + } + .col-md-offset-6 { + margin-left: 50%; + } + .col-md-offset-5 { + margin-left: 41.66666667%; + } + .col-md-offset-4 { + margin-left: 33.33333333%; + } + .col-md-offset-3 { + margin-left: 25%; + } + .col-md-offset-2 { + margin-left: 16.66666667%; + } + .col-md-offset-1 { + margin-left: 8.33333333%; + } + .col-md-offset-0 { + margin-left: 0; + } +} +@media (min-width: 1200px) { + .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { + float: left; + } + .col-lg-12 { + width: 100%; + } + .col-lg-11 { + width: 91.66666667%; + } + .col-lg-10 { + width: 83.33333333%; + } + .col-lg-9 { + width: 75%; + } + .col-lg-8 { + width: 66.66666667%; + } + .col-lg-7 { + width: 58.33333333%; + } + .col-lg-6 { + width: 50%; + } + .col-lg-5 { + width: 41.66666667%; + } + .col-lg-4 { + width: 33.33333333%; + } + .col-lg-3 { + width: 25%; + } + .col-lg-2 { + width: 16.66666667%; + } + .col-lg-1 { + width: 8.33333333%; + } + .col-lg-pull-12 { + right: 100%; + } + .col-lg-pull-11 { + right: 91.66666667%; + } + .col-lg-pull-10 { + right: 83.33333333%; + } + .col-lg-pull-9 { + right: 75%; + } + .col-lg-pull-8 { + right: 66.66666667%; + } + .col-lg-pull-7 { + right: 58.33333333%; + } + .col-lg-pull-6 { + right: 50%; + } + .col-lg-pull-5 { + right: 41.66666667%; + } + .col-lg-pull-4 { + right: 33.33333333%; + } + .col-lg-pull-3 { + right: 25%; + } + .col-lg-pull-2 { + right: 16.66666667%; + } + .col-lg-pull-1 { + right: 8.33333333%; + } + .col-lg-pull-0 { + right: auto; + } + .col-lg-push-12 { + left: 100%; + } + .col-lg-push-11 { + left: 91.66666667%; + } + .col-lg-push-10 { + left: 83.33333333%; + } + .col-lg-push-9 { + left: 75%; + } + .col-lg-push-8 { + left: 66.66666667%; + } + .col-lg-push-7 { + left: 58.33333333%; + } + .col-lg-push-6 { + left: 50%; + } + .col-lg-push-5 { + left: 41.66666667%; + } + .col-lg-push-4 { + left: 33.33333333%; + } + .col-lg-push-3 { + left: 25%; + } + .col-lg-push-2 { + left: 16.66666667%; + } + .col-lg-push-1 { + left: 8.33333333%; + } + .col-lg-push-0 { + left: auto; + } + .col-lg-offset-12 { + margin-left: 100%; + } + .col-lg-offset-11 { + margin-left: 91.66666667%; + } + .col-lg-offset-10 { + margin-left: 83.33333333%; + } + .col-lg-offset-9 { + margin-left: 75%; + } + .col-lg-offset-8 { + margin-left: 66.66666667%; + } + .col-lg-offset-7 { + margin-left: 58.33333333%; + } + .col-lg-offset-6 { + margin-left: 50%; + } + .col-lg-offset-5 { + margin-left: 41.66666667%; + } + .col-lg-offset-4 { + margin-left: 33.33333333%; + } + .col-lg-offset-3 { + margin-left: 25%; + } + .col-lg-offset-2 { + margin-left: 16.66666667%; + } + .col-lg-offset-1 { + margin-left: 8.33333333%; + } + .col-lg-offset-0 { + margin-left: 0; + } +} +table { + background-color: transparent; +} +caption { + padding-top: 8px; + padding-bottom: 8px; + color: #777; + text-align: left; +} +th { + text-align: left; +} +.table { + width: 100%; + max-width: 100%; + margin-bottom: 20px; +} +.table > thead > tr > th, +.table > tbody > tr > th, +.table > tfoot > tr > th, +.table > thead > tr > td, +.table > tbody > tr > td, +.table > tfoot > tr > td { + padding: 8px; + line-height: 1.42857143; + vertical-align: top; + border-top: 1px solid #ddd; +} +.table > thead > tr > th { + vertical-align: bottom; + border-bottom: 2px solid #ddd; +} +.table > caption + thead > tr:first-child > th, +.table > colgroup + thead > tr:first-child > th, +.table > thead:first-child > tr:first-child > th, +.table > caption + thead > tr:first-child > td, +.table > colgroup + thead > tr:first-child > td, +.table > thead:first-child > tr:first-child > td { + border-top: 0; +} +.table > tbody + tbody { + border-top: 2px solid #ddd; +} +.table .table { + background-color: #fff; +} +.table-condensed > thead > tr > th, +.table-condensed > tbody > tr > th, +.table-condensed > tfoot > tr > th, +.table-condensed > thead > tr > td, +.table-condensed > tbody > tr > td, +.table-condensed > tfoot > tr > td { + padding: 5px; +} +.table-bordered { + border: 1px solid #ddd; +} +.table-bordered > thead > tr > th, +.table-bordered > tbody > tr > th, +.table-bordered > tfoot > tr > th, +.table-bordered > thead > tr > td, +.table-bordered > tbody > tr > td, +.table-bordered > tfoot > tr > td { + border: 1px solid #ddd; +} +.table-bordered > thead > tr > th, +.table-bordered > thead > tr > td { + border-bottom-width: 2px; +} +.table-striped > tbody > tr:nth-of-type(odd) { + background-color: #f9f9f9; +} +.table-hover > tbody > tr:hover { + background-color: #f5f5f5; +} +table col[class*="col-"] { + position: static; + display: table-column; + float: none; +} +table td[class*="col-"], +table th[class*="col-"] { + position: static; + display: table-cell; + float: none; +} +.table > thead > tr > td.active, +.table > tbody > tr > td.active, +.table > tfoot > tr > td.active, +.table > thead > tr > th.active, +.table > tbody > tr > th.active, +.table > tfoot > tr > th.active, +.table > thead > tr.active > td, +.table > tbody > tr.active > td, +.table > tfoot > tr.active > td, +.table > thead > tr.active > th, +.table > tbody > tr.active > th, +.table > tfoot > tr.active > th { + background-color: #f5f5f5; +} +.table-hover > tbody > tr > td.active:hover, +.table-hover > tbody > tr > th.active:hover, +.table-hover > tbody > tr.active:hover > td, +.table-hover > tbody > tr:hover > .active, +.table-hover > tbody > tr.active:hover > th { + background-color: #e8e8e8; +} +.table > thead > tr > td.success, +.table > tbody > tr > td.success, +.table > tfoot > tr > td.success, +.table > thead > tr > th.success, +.table > tbody > tr > th.success, +.table > tfoot > tr > th.success, +.table > thead > tr.success > td, +.table > tbody > tr.success > td, +.table > tfoot > tr.success > td, +.table > thead > tr.success > th, +.table > tbody > tr.success > th, +.table > tfoot > tr.success > th { + background-color: #dff0d8; +} +.table-hover > tbody > tr > td.success:hover, +.table-hover > tbody > tr > th.success:hover, +.table-hover > tbody > tr.success:hover > td, +.table-hover > tbody > tr:hover > .success, +.table-hover > tbody > tr.success:hover > th { + background-color: #d0e9c6; +} +.table > thead > tr > td.info, +.table > tbody > tr > td.info, +.table > tfoot > tr > td.info, +.table > thead > tr > th.info, +.table > tbody > tr > th.info, +.table > tfoot > tr > th.info, +.table > thead > tr.info > td, +.table > tbody > tr.info > td, +.table > tfoot > tr.info > td, +.table > thead > tr.info > th, +.table > tbody > tr.info > th, +.table > tfoot > tr.info > th { + background-color: #d9edf7; +} +.table-hover > tbody > tr > td.info:hover, +.table-hover > tbody > tr > th.info:hover, +.table-hover > tbody > tr.info:hover > td, +.table-hover > tbody > tr:hover > .info, +.table-hover > tbody > tr.info:hover > th { + background-color: #c4e3f3; +} +.table > thead > tr > td.warning, +.table > tbody > tr > td.warning, +.table > tfoot > tr > td.warning, +.table > thead > tr > th.warning, +.table > tbody > tr > th.warning, +.table > tfoot > tr > th.warning, +.table > thead > tr.warning > td, +.table > tbody > tr.warning > td, +.table > tfoot > tr.warning > td, +.table > thead > tr.warning > th, +.table > tbody > tr.warning > th, +.table > tfoot > tr.warning > th { + background-color: #fcf8e3; +} +.table-hover > tbody > tr > td.warning:hover, +.table-hover > tbody > tr > th.warning:hover, +.table-hover > tbody > tr.warning:hover > td, +.table-hover > tbody > tr:hover > .warning, +.table-hover > tbody > tr.warning:hover > th { + background-color: #faf2cc; +} +.table > thead > tr > td.danger, +.table > tbody > tr > td.danger, +.table > tfoot > tr > td.danger, +.table > thead > tr > th.danger, +.table > tbody > tr > th.danger, +.table > tfoot > tr > th.danger, +.table > thead > tr.danger > td, +.table > tbody > tr.danger > td, +.table > tfoot > tr.danger > td, +.table > thead > tr.danger > th, +.table > tbody > tr.danger > th, +.table > tfoot > tr.danger > th { + background-color: #f2dede; +} +.table-hover > tbody > tr > td.danger:hover, +.table-hover > tbody > tr > th.danger:hover, +.table-hover > tbody > tr.danger:hover > td, +.table-hover > tbody > tr:hover > .danger, +.table-hover > tbody > tr.danger:hover > th { + background-color: #ebcccc; +} +.table-responsive { + min-height: .01%; + overflow-x: auto; +} +@media screen and (max-width: 767px) { + .table-responsive { + width: 100%; + margin-bottom: 15px; + overflow-y: hidden; + -ms-overflow-style: -ms-autohiding-scrollbar; + border: 1px solid #ddd; + } + .table-responsive > .table { + margin-bottom: 0; + } + .table-responsive > .table > thead > tr > th, + .table-responsive > .table > tbody > tr > th, + .table-responsive > .table > tfoot > tr > th, + .table-responsive > .table > thead > tr > td, + .table-responsive > .table > tbody > tr > td, + .table-responsive > .table > tfoot > tr > td { + white-space: nowrap; + } + .table-responsive > .table-bordered { + border: 0; + } + .table-responsive > .table-bordered > thead > tr > th:first-child, + .table-responsive > .table-bordered > tbody > tr > th:first-child, + .table-responsive > .table-bordered > tfoot > tr > th:first-child, + .table-responsive > .table-bordered > thead > tr > td:first-child, + .table-responsive > .table-bordered > tbody > tr > td:first-child, + .table-responsive > .table-bordered > tfoot > tr > td:first-child { + border-left: 0; + } + .table-responsive > .table-bordered > thead > tr > th:last-child, + .table-responsive > .table-bordered > tbody > tr > th:last-child, + .table-responsive > .table-bordered > tfoot > tr > th:last-child, + .table-responsive > .table-bordered > thead > tr > td:last-child, + .table-responsive > .table-bordered > tbody > tr > td:last-child, + .table-responsive > .table-bordered > tfoot > tr > td:last-child { + border-right: 0; + } + .table-responsive > .table-bordered > tbody > tr:last-child > th, + .table-responsive > .table-bordered > tfoot > tr:last-child > th, + .table-responsive > .table-bordered > tbody > tr:last-child > td, + .table-responsive > .table-bordered > tfoot > tr:last-child > td { + border-bottom: 0; + } +} +fieldset { + min-width: 0; + padding: 0; + margin: 0; + border: 0; +} +legend { + display: block; + width: 100%; + padding: 0; + margin-bottom: 20px; + font-size: 21px; + line-height: inherit; + color: #333; + border: 0; + border-bottom: 1px solid #e5e5e5; +} +label { + display: inline-block; + max-width: 100%; + margin-bottom: 5px; + font-weight: bold; +} +input[type="search"] { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +input[type="radio"], +input[type="checkbox"] { + margin: 4px 0 0; + margin-top: 1px \9; + line-height: normal; +} +input[type="file"] { + display: block; +} +input[type="range"] { + display: block; + width: 100%; +} +select[multiple], +select[size] { + height: auto; +} +input[type="file"]:focus, +input[type="radio"]:focus, +input[type="checkbox"]:focus { + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +output { + display: block; + padding-top: 7px; + font-size: 14px; + line-height: 1.42857143; + color: #555; +} +.form-control { + display: block; + width: 100%; + height: 34px; + padding: 6px 12px; + font-size: 14px; + line-height: 1.42857143; + color: #555; + background-color: #fff; + background-image: none; + border: 1px solid #ccc; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s; + -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; + transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; +} +.form-control:focus { + border-color: #66afe9; + outline: 0; + -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); + box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); +} +.form-control::-moz-placeholder { + color: #999; + opacity: 1; +} +.form-control:-ms-input-placeholder { + color: #999; +} +.form-control::-webkit-input-placeholder { + color: #999; +} +.form-control::-ms-expand { + background-color: transparent; + border: 0; +} +.form-control[disabled], +.form-control[readonly], +fieldset[disabled] .form-control { + background-color: #eee; + opacity: 1; +} +.form-control[disabled], +fieldset[disabled] .form-control { + cursor: not-allowed; +} +textarea.form-control { + height: auto; +} +input[type="search"] { + -webkit-appearance: none; +} +@media screen and (-webkit-min-device-pixel-ratio: 0) { + input[type="date"].form-control, + input[type="time"].form-control, + input[type="datetime-local"].form-control, + input[type="month"].form-control { + line-height: 34px; + } + input[type="date"].input-sm, + input[type="time"].input-sm, + input[type="datetime-local"].input-sm, + input[type="month"].input-sm, + .input-group-sm input[type="date"], + .input-group-sm input[type="time"], + .input-group-sm input[type="datetime-local"], + .input-group-sm input[type="month"] { + line-height: 30px; + } + input[type="date"].input-lg, + input[type="time"].input-lg, + input[type="datetime-local"].input-lg, + input[type="month"].input-lg, + .input-group-lg input[type="date"], + .input-group-lg input[type="time"], + .input-group-lg input[type="datetime-local"], + .input-group-lg input[type="month"] { + line-height: 46px; + } +} +.form-group { + margin-bottom: 15px; +} +.radio, +.checkbox { + position: relative; + display: block; + margin-top: 10px; + margin-bottom: 10px; +} +.radio label, +.checkbox label { + min-height: 20px; + padding-left: 20px; + margin-bottom: 0; + font-weight: normal; + cursor: pointer; +} +.radio input[type="radio"], +.radio-inline input[type="radio"], +.checkbox input[type="checkbox"], +.checkbox-inline input[type="checkbox"] { + position: absolute; + margin-top: 4px \9; + margin-left: -20px; +} +.radio + .radio, +.checkbox + .checkbox { + margin-top: -5px; +} +.radio-inline, +.checkbox-inline { + position: relative; + display: inline-block; + padding-left: 20px; + margin-bottom: 0; + font-weight: normal; + vertical-align: middle; + cursor: pointer; +} +.radio-inline + .radio-inline, +.checkbox-inline + .checkbox-inline { + margin-top: 0; + margin-left: 10px; +} +input[type="radio"][disabled], +input[type="checkbox"][disabled], +input[type="radio"].disabled, +input[type="checkbox"].disabled, +fieldset[disabled] input[type="radio"], +fieldset[disabled] input[type="checkbox"] { + cursor: not-allowed; +} +.radio-inline.disabled, +.checkbox-inline.disabled, +fieldset[disabled] .radio-inline, +fieldset[disabled] .checkbox-inline { + cursor: not-allowed; +} +.radio.disabled label, +.checkbox.disabled label, +fieldset[disabled] .radio label, +fieldset[disabled] .checkbox label { + cursor: not-allowed; +} +.form-control-static { + min-height: 34px; + padding-top: 7px; + padding-bottom: 7px; + margin-bottom: 0; +} +.form-control-static.input-lg, +.form-control-static.input-sm { + padding-right: 0; + padding-left: 0; +} +.input-sm { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +select.input-sm { + height: 30px; + line-height: 30px; +} +textarea.input-sm, +select[multiple].input-sm { + height: auto; +} +.form-group-sm .form-control { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.form-group-sm select.form-control { + height: 30px; + line-height: 30px; +} +.form-group-sm textarea.form-control, +.form-group-sm select[multiple].form-control { + height: auto; +} +.form-group-sm .form-control-static { + height: 30px; + min-height: 32px; + padding: 6px 10px; + font-size: 12px; + line-height: 1.5; +} +.input-lg { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +select.input-lg { + height: 46px; + line-height: 46px; +} +textarea.input-lg, +select[multiple].input-lg { + height: auto; +} +.form-group-lg .form-control { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +.form-group-lg select.form-control { + height: 46px; + line-height: 46px; +} +.form-group-lg textarea.form-control, +.form-group-lg select[multiple].form-control { + height: auto; +} +.form-group-lg .form-control-static { + height: 46px; + min-height: 38px; + padding: 11px 16px; + font-size: 18px; + line-height: 1.3333333; +} +.has-feedback { + position: relative; +} +.has-feedback .form-control { + padding-right: 42.5px; +} +.form-control-feedback { + position: absolute; + top: 0; + right: 0; + z-index: 2; + display: block; + width: 34px; + height: 34px; + line-height: 34px; + text-align: center; + pointer-events: none; +} +.input-lg + .form-control-feedback, +.input-group-lg + .form-control-feedback, +.form-group-lg .form-control + .form-control-feedback { + width: 46px; + height: 46px; + line-height: 46px; +} +.input-sm + .form-control-feedback, +.input-group-sm + .form-control-feedback, +.form-group-sm .form-control + .form-control-feedback { + width: 30px; + height: 30px; + line-height: 30px; +} +.has-success .help-block, +.has-success .control-label, +.has-success .radio, +.has-success .checkbox, +.has-success .radio-inline, +.has-success .checkbox-inline, +.has-success.radio label, +.has-success.checkbox label, +.has-success.radio-inline label, +.has-success.checkbox-inline label { + color: #3c763d; +} +.has-success .form-control { + border-color: #3c763d; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-success .form-control:focus { + border-color: #2b542c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; +} +.has-success .input-group-addon { + color: #3c763d; + background-color: #dff0d8; + border-color: #3c763d; +} +.has-success .form-control-feedback { + color: #3c763d; +} +.has-warning .help-block, +.has-warning .control-label, +.has-warning .radio, +.has-warning .checkbox, +.has-warning .radio-inline, +.has-warning .checkbox-inline, +.has-warning.radio label, +.has-warning.checkbox label, +.has-warning.radio-inline label, +.has-warning.checkbox-inline label { + color: #8a6d3b; +} +.has-warning .form-control { + border-color: #8a6d3b; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-warning .form-control:focus { + border-color: #66512c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; +} +.has-warning .input-group-addon { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #8a6d3b; +} +.has-warning .form-control-feedback { + color: #8a6d3b; +} +.has-error .help-block, +.has-error .control-label, +.has-error .radio, +.has-error .checkbox, +.has-error .radio-inline, +.has-error .checkbox-inline, +.has-error.radio label, +.has-error.checkbox label, +.has-error.radio-inline label, +.has-error.checkbox-inline label { + color: #a94442; +} +.has-error .form-control { + border-color: #a94442; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-error .form-control:focus { + border-color: #843534; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; +} +.has-error .input-group-addon { + color: #a94442; + background-color: #f2dede; + border-color: #a94442; +} +.has-error .form-control-feedback { + color: #a94442; +} +.has-feedback label ~ .form-control-feedback { + top: 25px; +} +.has-feedback label.sr-only ~ .form-control-feedback { + top: 0; +} +.help-block { + display: block; + margin-top: 5px; + margin-bottom: 10px; + color: #737373; +} +@media (min-width: 768px) { + .form-inline .form-group { + display: inline-block; + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .form-control { + display: inline-block; + width: auto; + vertical-align: middle; + } + .form-inline .form-control-static { + display: inline-block; + } + .form-inline .input-group { + display: inline-table; + vertical-align: middle; + } + .form-inline .input-group .input-group-addon, + .form-inline .input-group .input-group-btn, + .form-inline .input-group .form-control { + width: auto; + } + .form-inline .input-group > .form-control { + width: 100%; + } + .form-inline .control-label { + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .radio, + .form-inline .checkbox { + display: inline-block; + margin-top: 0; + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .radio label, + .form-inline .checkbox label { + padding-left: 0; + } + .form-inline .radio input[type="radio"], + .form-inline .checkbox input[type="checkbox"] { + position: relative; + margin-left: 0; + } + .form-inline .has-feedback .form-control-feedback { + top: 0; + } +} +.form-horizontal .radio, +.form-horizontal .checkbox, +.form-horizontal .radio-inline, +.form-horizontal .checkbox-inline { + padding-top: 7px; + margin-top: 0; + margin-bottom: 0; +} +.form-horizontal .radio, +.form-horizontal .checkbox { + min-height: 27px; +} +.form-horizontal .form-group { + margin-right: -15px; + margin-left: -15px; +} +@media (min-width: 768px) { + .form-horizontal .control-label { + padding-top: 7px; + margin-bottom: 0; + text-align: right; + } +} +.form-horizontal .has-feedback .form-control-feedback { + right: 15px; +} +@media (min-width: 768px) { + .form-horizontal .form-group-lg .control-label { + padding-top: 11px; + font-size: 18px; + } +} +@media (min-width: 768px) { + .form-horizontal .form-group-sm .control-label { + padding-top: 6px; + font-size: 12px; + } +} +.btn { + display: inline-block; + padding: 6px 12px; + margin-bottom: 0; + font-size: 14px; + font-weight: normal; + line-height: 1.42857143; + text-align: center; + white-space: nowrap; + vertical-align: middle; + -ms-touch-action: manipulation; + touch-action: manipulation; + cursor: pointer; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + background-image: none; + border: 1px solid transparent; + border-radius: 4px; +} +.btn:focus, +.btn:active:focus, +.btn.active:focus, +.btn.focus, +.btn:active.focus, +.btn.active.focus { + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +.btn:hover, +.btn:focus, +.btn.focus { + color: #333; + text-decoration: none; +} +.btn:active, +.btn.active { + background-image: none; + outline: 0; + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn.disabled, +.btn[disabled], +fieldset[disabled] .btn { + cursor: not-allowed; + filter: alpha(opacity=65); + -webkit-box-shadow: none; + box-shadow: none; + opacity: .65; +} +a.btn.disabled, +fieldset[disabled] a.btn { + pointer-events: none; +} +.btn-default { + color: #333; + background-color: #fff; + border-color: #ccc; +} +.btn-default:focus, +.btn-default.focus { + color: #333; + background-color: #e6e6e6; + border-color: #8c8c8c; +} +.btn-default:hover { + color: #333; + background-color: #e6e6e6; + border-color: #adadad; +} +.btn-default:active, +.btn-default.active, +.open > .dropdown-toggle.btn-default { + color: #333; + background-color: #e6e6e6; + border-color: #adadad; +} +.btn-default:active:hover, +.btn-default.active:hover, +.open > .dropdown-toggle.btn-default:hover, +.btn-default:active:focus, +.btn-default.active:focus, +.open > .dropdown-toggle.btn-default:focus, +.btn-default:active.focus, +.btn-default.active.focus, +.open > .dropdown-toggle.btn-default.focus { + color: #333; + background-color: #d4d4d4; + border-color: #8c8c8c; +} +.btn-default:active, +.btn-default.active, +.open > .dropdown-toggle.btn-default { + background-image: none; +} +.btn-default.disabled:hover, +.btn-default[disabled]:hover, +fieldset[disabled] .btn-default:hover, +.btn-default.disabled:focus, +.btn-default[disabled]:focus, +fieldset[disabled] .btn-default:focus, +.btn-default.disabled.focus, +.btn-default[disabled].focus, +fieldset[disabled] .btn-default.focus { + background-color: #fff; + border-color: #ccc; +} +.btn-default .badge { + color: #fff; + background-color: #333; +} +.btn-primary { + color: #fff; + background-color: #337ab7; + border-color: #2e6da4; +} +.btn-primary:focus, +.btn-primary.focus { + color: #fff; + background-color: #286090; + border-color: #122b40; +} +.btn-primary:hover { + color: #fff; + background-color: #286090; + border-color: #204d74; +} +.btn-primary:active, +.btn-primary.active, +.open > .dropdown-toggle.btn-primary { + color: #fff; + background-color: #286090; + border-color: #204d74; +} +.btn-primary:active:hover, +.btn-primary.active:hover, +.open > .dropdown-toggle.btn-primary:hover, +.btn-primary:active:focus, +.btn-primary.active:focus, +.open > .dropdown-toggle.btn-primary:focus, +.btn-primary:active.focus, +.btn-primary.active.focus, +.open > .dropdown-toggle.btn-primary.focus { + color: #fff; + background-color: #204d74; + border-color: #122b40; +} +.btn-primary:active, +.btn-primary.active, +.open > .dropdown-toggle.btn-primary { + background-image: none; +} +.btn-primary.disabled:hover, +.btn-primary[disabled]:hover, +fieldset[disabled] .btn-primary:hover, +.btn-primary.disabled:focus, +.btn-primary[disabled]:focus, +fieldset[disabled] .btn-primary:focus, +.btn-primary.disabled.focus, +.btn-primary[disabled].focus, +fieldset[disabled] .btn-primary.focus { + background-color: #337ab7; + border-color: #2e6da4; +} +.btn-primary .badge { + color: #337ab7; + background-color: #fff; +} +.btn-success { + color: #fff; + background-color: #5cb85c; + border-color: #4cae4c; +} +.btn-success:focus, +.btn-success.focus { + color: #fff; + background-color: #449d44; + border-color: #255625; +} +.btn-success:hover { + color: #fff; + background-color: #449d44; + border-color: #398439; +} +.btn-success:active, +.btn-success.active, +.open > .dropdown-toggle.btn-success { + color: #fff; + background-color: #449d44; + border-color: #398439; +} +.btn-success:active:hover, +.btn-success.active:hover, +.open > .dropdown-toggle.btn-success:hover, +.btn-success:active:focus, +.btn-success.active:focus, +.open > .dropdown-toggle.btn-success:focus, +.btn-success:active.focus, +.btn-success.active.focus, +.open > .dropdown-toggle.btn-success.focus { + color: #fff; + background-color: #398439; + border-color: #255625; +} +.btn-success:active, +.btn-success.active, +.open > .dropdown-toggle.btn-success { + background-image: none; +} +.btn-success.disabled:hover, +.btn-success[disabled]:hover, +fieldset[disabled] .btn-success:hover, +.btn-success.disabled:focus, +.btn-success[disabled]:focus, +fieldset[disabled] .btn-success:focus, +.btn-success.disabled.focus, +.btn-success[disabled].focus, +fieldset[disabled] .btn-success.focus { + background-color: #5cb85c; + border-color: #4cae4c; +} +.btn-success .badge { + color: #5cb85c; + background-color: #fff; +} +.btn-info { + color: #fff; + background-color: #5bc0de; + border-color: #46b8da; +} +.btn-info:focus, +.btn-info.focus { + color: #fff; + background-color: #31b0d5; + border-color: #1b6d85; +} +.btn-info:hover { + color: #fff; + background-color: #31b0d5; + border-color: #269abc; +} +.btn-info:active, +.btn-info.active, +.open > .dropdown-toggle.btn-info { + color: #fff; + background-color: #31b0d5; + border-color: #269abc; +} +.btn-info:active:hover, +.btn-info.active:hover, +.open > .dropdown-toggle.btn-info:hover, +.btn-info:active:focus, +.btn-info.active:focus, +.open > .dropdown-toggle.btn-info:focus, +.btn-info:active.focus, +.btn-info.active.focus, +.open > .dropdown-toggle.btn-info.focus { + color: #fff; + background-color: #269abc; + border-color: #1b6d85; +} +.btn-info:active, +.btn-info.active, +.open > .dropdown-toggle.btn-info { + background-image: none; +} +.btn-info.disabled:hover, +.btn-info[disabled]:hover, +fieldset[disabled] .btn-info:hover, +.btn-info.disabled:focus, +.btn-info[disabled]:focus, +fieldset[disabled] .btn-info:focus, +.btn-info.disabled.focus, +.btn-info[disabled].focus, +fieldset[disabled] .btn-info.focus { + background-color: #5bc0de; + border-color: #46b8da; +} +.btn-info .badge { + color: #5bc0de; + background-color: #fff; +} +.btn-warning { + color: #fff; + background-color: #f0ad4e; + border-color: #eea236; +} +.btn-warning:focus, +.btn-warning.focus { + color: #fff; + background-color: #ec971f; + border-color: #985f0d; +} +.btn-warning:hover { + color: #fff; + background-color: #ec971f; + border-color: #d58512; +} +.btn-warning:active, +.btn-warning.active, +.open > .dropdown-toggle.btn-warning { + color: #fff; + background-color: #ec971f; + border-color: #d58512; +} +.btn-warning:active:hover, +.btn-warning.active:hover, +.open > .dropdown-toggle.btn-warning:hover, +.btn-warning:active:focus, +.btn-warning.active:focus, +.open > .dropdown-toggle.btn-warning:focus, +.btn-warning:active.focus, +.btn-warning.active.focus, +.open > .dropdown-toggle.btn-warning.focus { + color: #fff; + background-color: #d58512; + border-color: #985f0d; +} +.btn-warning:active, +.btn-warning.active, +.open > .dropdown-toggle.btn-warning { + background-image: none; +} +.btn-warning.disabled:hover, +.btn-warning[disabled]:hover, +fieldset[disabled] .btn-warning:hover, +.btn-warning.disabled:focus, +.btn-warning[disabled]:focus, +fieldset[disabled] .btn-warning:focus, +.btn-warning.disabled.focus, +.btn-warning[disabled].focus, +fieldset[disabled] .btn-warning.focus { + background-color: #f0ad4e; + border-color: #eea236; +} +.btn-warning .badge { + color: #f0ad4e; + background-color: #fff; +} +.btn-danger { + color: #fff; + background-color: #d9534f; + border-color: #d43f3a; +} +.btn-danger:focus, +.btn-danger.focus { + color: #fff; + background-color: #c9302c; + border-color: #761c19; +} +.btn-danger:hover { + color: #fff; + background-color: #c9302c; + border-color: #ac2925; +} +.btn-danger:active, +.btn-danger.active, +.open > .dropdown-toggle.btn-danger { + color: #fff; + background-color: #c9302c; + border-color: #ac2925; +} +.btn-danger:active:hover, +.btn-danger.active:hover, +.open > .dropdown-toggle.btn-danger:hover, +.btn-danger:active:focus, +.btn-danger.active:focus, +.open > .dropdown-toggle.btn-danger:focus, +.btn-danger:active.focus, +.btn-danger.active.focus, +.open > .dropdown-toggle.btn-danger.focus { + color: #fff; + background-color: #ac2925; + border-color: #761c19; +} +.btn-danger:active, +.btn-danger.active, +.open > .dropdown-toggle.btn-danger { + background-image: none; +} +.btn-danger.disabled:hover, +.btn-danger[disabled]:hover, +fieldset[disabled] .btn-danger:hover, +.btn-danger.disabled:focus, +.btn-danger[disabled]:focus, +fieldset[disabled] .btn-danger:focus, +.btn-danger.disabled.focus, +.btn-danger[disabled].focus, +fieldset[disabled] .btn-danger.focus { + background-color: #d9534f; + border-color: #d43f3a; +} +.btn-danger .badge { + color: #d9534f; + background-color: #fff; +} +.btn-link { + font-weight: normal; + color: #337ab7; + border-radius: 0; +} +.btn-link, +.btn-link:active, +.btn-link.active, +.btn-link[disabled], +fieldset[disabled] .btn-link { + background-color: transparent; + -webkit-box-shadow: none; + box-shadow: none; +} +.btn-link, +.btn-link:hover, +.btn-link:focus, +.btn-link:active { + border-color: transparent; +} +.btn-link:hover, +.btn-link:focus { + color: #23527c; + text-decoration: underline; + background-color: transparent; +} +.btn-link[disabled]:hover, +fieldset[disabled] .btn-link:hover, +.btn-link[disabled]:focus, +fieldset[disabled] .btn-link:focus { + color: #777; + text-decoration: none; +} +.btn-lg, +.btn-group-lg > .btn { + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +.btn-sm, +.btn-group-sm > .btn { + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.btn-xs, +.btn-group-xs > .btn { + padding: 1px 5px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.btn-block { + display: block; + width: 100%; +} +.btn-block + .btn-block { + margin-top: 5px; +} +input[type="submit"].btn-block, +input[type="reset"].btn-block, +input[type="button"].btn-block { + width: 100%; +} +.fade { + opacity: 0; + -webkit-transition: opacity .15s linear; + -o-transition: opacity .15s linear; + transition: opacity .15s linear; +} +.fade.in { + opacity: 1; +} +.collapse { + display: none; +} +.collapse.in { + display: block; +} +tr.collapse.in { + display: table-row; +} +tbody.collapse.in { + display: table-row-group; +} +.collapsing { + position: relative; + height: 0; + overflow: hidden; + -webkit-transition-timing-function: ease; + -o-transition-timing-function: ease; + transition-timing-function: ease; + -webkit-transition-duration: .35s; + -o-transition-duration: .35s; + transition-duration: .35s; + -webkit-transition-property: height, visibility; + -o-transition-property: height, visibility; + transition-property: height, visibility; +} +.caret { + display: inline-block; + width: 0; + height: 0; + margin-left: 2px; + vertical-align: middle; + border-top: 4px dashed; + border-top: 4px solid \9; + border-right: 4px solid transparent; + border-left: 4px solid transparent; +} +.dropup, +.dropdown { + position: relative; +} +.dropdown-toggle:focus { + outline: 0; +} +.dropdown-menu { + position: absolute; + top: 100%; + left: 0; + z-index: 1000; + display: none; + float: left; + min-width: 160px; + padding: 5px 0; + margin: 2px 0 0; + font-size: 14px; + text-align: left; + list-style: none; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, .15); + border-radius: 4px; + -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175); + box-shadow: 0 6px 12px rgba(0, 0, 0, .175); +} +.dropdown-menu.pull-right { + right: 0; + left: auto; +} +.dropdown-menu .divider { + height: 1px; + margin: 9px 0; + overflow: hidden; + background-color: #e5e5e5; +} +.dropdown-menu > li > a { + display: block; + padding: 3px 20px; + clear: both; + font-weight: normal; + line-height: 1.42857143; + color: #333; + white-space: nowrap; +} +.dropdown-menu > li > a:hover, +.dropdown-menu > li > a:focus { + color: #262626; + text-decoration: none; + background-color: #f5f5f5; +} +.dropdown-menu > .active > a, +.dropdown-menu > .active > a:hover, +.dropdown-menu > .active > a:focus { + color: #fff; + text-decoration: none; + background-color: #337ab7; + outline: 0; +} +.dropdown-menu > .disabled > a, +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + color: #777; +} +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + text-decoration: none; + cursor: not-allowed; + background-color: transparent; + background-image: none; + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); +} +.open > .dropdown-menu { + display: block; +} +.open > a { + outline: 0; +} +.dropdown-menu-right { + right: 0; + left: auto; +} +.dropdown-menu-left { + right: auto; + left: 0; +} +.dropdown-header { + display: block; + padding: 3px 20px; + font-size: 12px; + line-height: 1.42857143; + color: #777; + white-space: nowrap; +} +.dropdown-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 990; +} +.pull-right > .dropdown-menu { + right: 0; + left: auto; +} +.dropup .caret, +.navbar-fixed-bottom .dropdown .caret { + content: ""; + border-top: 0; + border-bottom: 4px dashed; + border-bottom: 4px solid \9; +} +.dropup .dropdown-menu, +.navbar-fixed-bottom .dropdown .dropdown-menu { + top: auto; + bottom: 100%; + margin-bottom: 2px; +} +@media (min-width: 768px) { + .navbar-right .dropdown-menu { + right: 0; + left: auto; + } + .navbar-right .dropdown-menu-left { + right: auto; + left: 0; + } +} +.btn-group, +.btn-group-vertical { + position: relative; + display: inline-block; + vertical-align: middle; +} +.btn-group > .btn, +.btn-group-vertical > .btn { + position: relative; + float: left; +} +.btn-group > .btn:hover, +.btn-group-vertical > .btn:hover, +.btn-group > .btn:focus, +.btn-group-vertical > .btn:focus, +.btn-group > .btn:active, +.btn-group-vertical > .btn:active, +.btn-group > .btn.active, +.btn-group-vertical > .btn.active { + z-index: 2; +} +.btn-group .btn + .btn, +.btn-group .btn + .btn-group, +.btn-group .btn-group + .btn, +.btn-group .btn-group + .btn-group { + margin-left: -1px; +} +.btn-toolbar { + margin-left: -5px; +} +.btn-toolbar .btn, +.btn-toolbar .btn-group, +.btn-toolbar .input-group { + float: left; +} +.btn-toolbar > .btn, +.btn-toolbar > .btn-group, +.btn-toolbar > .input-group { + margin-left: 5px; +} +.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { + border-radius: 0; +} +.btn-group > .btn:first-child { + margin-left: 0; +} +.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.btn-group > .btn:last-child:not(:first-child), +.btn-group > .dropdown-toggle:not(:first-child) { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group > .btn-group { + float: left; +} +.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { + border-radius: 0; +} +.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, +.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group .dropdown-toggle:active, +.btn-group.open .dropdown-toggle { + outline: 0; +} +.btn-group > .btn + .dropdown-toggle { + padding-right: 8px; + padding-left: 8px; +} +.btn-group > .btn-lg + .dropdown-toggle { + padding-right: 12px; + padding-left: 12px; +} +.btn-group.open .dropdown-toggle { + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn-group.open .dropdown-toggle.btn-link { + -webkit-box-shadow: none; + box-shadow: none; +} +.btn .caret { + margin-left: 0; +} +.btn-lg .caret { + border-width: 5px 5px 0; + border-bottom-width: 0; +} +.dropup .btn-lg .caret { + border-width: 0 5px 5px; +} +.btn-group-vertical > .btn, +.btn-group-vertical > .btn-group, +.btn-group-vertical > .btn-group > .btn { + display: block; + float: none; + width: 100%; + max-width: 100%; +} +.btn-group-vertical > .btn-group > .btn { + float: none; +} +.btn-group-vertical > .btn + .btn, +.btn-group-vertical > .btn + .btn-group, +.btn-group-vertical > .btn-group + .btn, +.btn-group-vertical > .btn-group + .btn-group { + margin-top: -1px; + margin-left: 0; +} +.btn-group-vertical > .btn:not(:first-child):not(:last-child) { + border-radius: 0; +} +.btn-group-vertical > .btn:first-child:not(:last-child) { + border-top-left-radius: 4px; + border-top-right-radius: 4px; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group-vertical > .btn:last-child:not(:first-child) { + border-top-left-radius: 0; + border-top-right-radius: 0; + border-bottom-right-radius: 4px; + border-bottom-left-radius: 4px; +} +.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { + border-radius: 0; +} +.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, +.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle { + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.btn-group-justified { + display: table; + width: 100%; + table-layout: fixed; + border-collapse: separate; +} +.btn-group-justified > .btn, +.btn-group-justified > .btn-group { + display: table-cell; + float: none; + width: 1%; +} +.btn-group-justified > .btn-group .btn { + width: 100%; +} +.btn-group-justified > .btn-group .dropdown-menu { + left: auto; +} +[data-toggle="buttons"] > .btn input[type="radio"], +[data-toggle="buttons"] > .btn-group > .btn input[type="radio"], +[data-toggle="buttons"] > .btn input[type="checkbox"], +[data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] { + position: absolute; + clip: rect(0, 0, 0, 0); + pointer-events: none; +} +.input-group { + position: relative; + display: table; + border-collapse: separate; +} +.input-group[class*="col-"] { + float: none; + padding-right: 0; + padding-left: 0; +} +.input-group .form-control { + position: relative; + z-index: 2; + float: left; + width: 100%; + margin-bottom: 0; +} +.input-group .form-control:focus { + z-index: 3; +} +.input-group-lg > .form-control, +.input-group-lg > .input-group-addon, +.input-group-lg > .input-group-btn > .btn { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +select.input-group-lg > .form-control, +select.input-group-lg > .input-group-addon, +select.input-group-lg > .input-group-btn > .btn { + height: 46px; + line-height: 46px; +} +textarea.input-group-lg > .form-control, +textarea.input-group-lg > .input-group-addon, +textarea.input-group-lg > .input-group-btn > .btn, +select[multiple].input-group-lg > .form-control, +select[multiple].input-group-lg > .input-group-addon, +select[multiple].input-group-lg > .input-group-btn > .btn { + height: auto; +} +.input-group-sm > .form-control, +.input-group-sm > .input-group-addon, +.input-group-sm > .input-group-btn > .btn { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +select.input-group-sm > .form-control, +select.input-group-sm > .input-group-addon, +select.input-group-sm > .input-group-btn > .btn { + height: 30px; + line-height: 30px; +} +textarea.input-group-sm > .form-control, +textarea.input-group-sm > .input-group-addon, +textarea.input-group-sm > .input-group-btn > .btn, +select[multiple].input-group-sm > .form-control, +select[multiple].input-group-sm > .input-group-addon, +select[multiple].input-group-sm > .input-group-btn > .btn { + height: auto; +} +.input-group-addon, +.input-group-btn, +.input-group .form-control { + display: table-cell; +} +.input-group-addon:not(:first-child):not(:last-child), +.input-group-btn:not(:first-child):not(:last-child), +.input-group .form-control:not(:first-child):not(:last-child) { + border-radius: 0; +} +.input-group-addon, +.input-group-btn { + width: 1%; + white-space: nowrap; + vertical-align: middle; +} +.input-group-addon { + padding: 6px 12px; + font-size: 14px; + font-weight: normal; + line-height: 1; + color: #555; + text-align: center; + background-color: #eee; + border: 1px solid #ccc; + border-radius: 4px; +} +.input-group-addon.input-sm { + padding: 5px 10px; + font-size: 12px; + border-radius: 3px; +} +.input-group-addon.input-lg { + padding: 10px 16px; + font-size: 18px; + border-radius: 6px; +} +.input-group-addon input[type="radio"], +.input-group-addon input[type="checkbox"] { + margin-top: 0; +} +.input-group .form-control:first-child, +.input-group-addon:first-child, +.input-group-btn:first-child > .btn, +.input-group-btn:first-child > .btn-group > .btn, +.input-group-btn:first-child > .dropdown-toggle, +.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle), +.input-group-btn:last-child > .btn-group:not(:last-child) > .btn { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.input-group-addon:first-child { + border-right: 0; +} +.input-group .form-control:last-child, +.input-group-addon:last-child, +.input-group-btn:last-child > .btn, +.input-group-btn:last-child > .btn-group > .btn, +.input-group-btn:last-child > .dropdown-toggle, +.input-group-btn:first-child > .btn:not(:first-child), +.input-group-btn:first-child > .btn-group:not(:first-child) > .btn { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.input-group-addon:last-child { + border-left: 0; +} +.input-group-btn { + position: relative; + font-size: 0; + white-space: nowrap; +} +.input-group-btn > .btn { + position: relative; +} +.input-group-btn > .btn + .btn { + margin-left: -1px; +} +.input-group-btn > .btn:hover, +.input-group-btn > .btn:focus, +.input-group-btn > .btn:active { + z-index: 2; +} +.input-group-btn:first-child > .btn, +.input-group-btn:first-child > .btn-group { + margin-right: -1px; +} +.input-group-btn:last-child > .btn, +.input-group-btn:last-child > .btn-group { + z-index: 2; + margin-left: -1px; +} +.nav { + padding-left: 0; + margin-bottom: 0; + list-style: none; +} +.nav > li { + position: relative; + display: block; +} +.nav > li > a { + position: relative; + display: block; + padding: 10px 15px; +} +.nav > li > a:hover, +.nav > li > a:focus { + text-decoration: none; + background-color: #eee; +} +.nav > li.disabled > a { + color: #777; +} +.nav > li.disabled > a:hover, +.nav > li.disabled > a:focus { + color: #777; + text-decoration: none; + cursor: not-allowed; + background-color: transparent; +} +.nav .open > a, +.nav .open > a:hover, +.nav .open > a:focus { + background-color: #eee; + border-color: #337ab7; +} +.nav .nav-divider { + height: 1px; + margin: 9px 0; + overflow: hidden; + background-color: #e5e5e5; +} +.nav > li > a > img { + max-width: none; +} +.nav-tabs { + border-bottom: 1px solid #ddd; +} +.nav-tabs > li { + float: left; + margin-bottom: -1px; +} +.nav-tabs > li > a { + margin-right: 2px; + line-height: 1.42857143; + border: 1px solid transparent; + border-radius: 4px 4px 0 0; +} +.nav-tabs > li > a:hover { + border-color: #eee #eee #ddd; +} +.nav-tabs > li.active > a, +.nav-tabs > li.active > a:hover, +.nav-tabs > li.active > a:focus { + color: #555; + cursor: default; + background-color: #fff; + border: 1px solid #ddd; + border-bottom-color: transparent; +} +.nav-tabs.nav-justified { + width: 100%; + border-bottom: 0; +} +.nav-tabs.nav-justified > li { + float: none; +} +.nav-tabs.nav-justified > li > a { + margin-bottom: 5px; + text-align: center; +} +.nav-tabs.nav-justified > .dropdown .dropdown-menu { + top: auto; + left: auto; +} +@media (min-width: 768px) { + .nav-tabs.nav-justified > li { + display: table-cell; + width: 1%; + } + .nav-tabs.nav-justified > li > a { + margin-bottom: 0; + } +} +.nav-tabs.nav-justified > li > a { + margin-right: 0; + border-radius: 4px; +} +.nav-tabs.nav-justified > .active > a, +.nav-tabs.nav-justified > .active > a:hover, +.nav-tabs.nav-justified > .active > a:focus { + border: 1px solid #ddd; +} +@media (min-width: 768px) { + .nav-tabs.nav-justified > li > a { + border-bottom: 1px solid #ddd; + border-radius: 4px 4px 0 0; + } + .nav-tabs.nav-justified > .active > a, + .nav-tabs.nav-justified > .active > a:hover, + .nav-tabs.nav-justified > .active > a:focus { + border-bottom-color: #fff; + } +} +.nav-pills > li { + float: left; +} +.nav-pills > li > a { + border-radius: 4px; +} +.nav-pills > li + li { + margin-left: 2px; +} +.nav-pills > li.active > a, +.nav-pills > li.active > a:hover, +.nav-pills > li.active > a:focus { + color: #fff; + background-color: #337ab7; +} +.nav-stacked > li { + float: none; +} +.nav-stacked > li + li { + margin-top: 2px; + margin-left: 0; +} +.nav-justified { + width: 100%; +} +.nav-justified > li { + float: none; +} +.nav-justified > li > a { + margin-bottom: 5px; + text-align: center; +} +.nav-justified > .dropdown .dropdown-menu { + top: auto; + left: auto; +} +@media (min-width: 768px) { + .nav-justified > li { + display: table-cell; + width: 1%; + } + .nav-justified > li > a { + margin-bottom: 0; + } +} +.nav-tabs-justified { + border-bottom: 0; +} +.nav-tabs-justified > li > a { + margin-right: 0; + border-radius: 4px; +} +.nav-tabs-justified > .active > a, +.nav-tabs-justified > .active > a:hover, +.nav-tabs-justified > .active > a:focus { + border: 1px solid #ddd; +} +@media (min-width: 768px) { + .nav-tabs-justified > li > a { + border-bottom: 1px solid #ddd; + border-radius: 4px 4px 0 0; + } + .nav-tabs-justified > .active > a, + .nav-tabs-justified > .active > a:hover, + .nav-tabs-justified > .active > a:focus { + border-bottom-color: #fff; + } +} +.tab-content > .tab-pane { + display: none; +} +.tab-content > .active { + display: block; +} +.nav-tabs .dropdown-menu { + margin-top: -1px; + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.navbar { + position: relative; + min-height: 50px; + margin-bottom: 20px; + border: 1px solid transparent; +} +@media (min-width: 768px) { + .navbar { + border-radius: 4px; + } +} +@media (min-width: 768px) { + .navbar-header { + float: left; + } +} +.navbar-collapse { + padding-right: 15px; + padding-left: 15px; + overflow-x: visible; + -webkit-overflow-scrolling: touch; + border-top: 1px solid transparent; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); +} +.navbar-collapse.in { + overflow-y: auto; +} +@media (min-width: 768px) { + .navbar-collapse { + width: auto; + border-top: 0; + -webkit-box-shadow: none; + box-shadow: none; + } + .navbar-collapse.collapse { + display: block !important; + height: auto !important; + padding-bottom: 0; + overflow: visible !important; + } + .navbar-collapse.in { + overflow-y: visible; + } + .navbar-fixed-top .navbar-collapse, + .navbar-static-top .navbar-collapse, + .navbar-fixed-bottom .navbar-collapse { + padding-right: 0; + padding-left: 0; + } +} +.navbar-fixed-top .navbar-collapse, +.navbar-fixed-bottom .navbar-collapse { + max-height: 340px; +} +@media (max-device-width: 480px) and (orientation: landscape) { + .navbar-fixed-top .navbar-collapse, + .navbar-fixed-bottom .navbar-collapse { + max-height: 200px; + } +} +.container > .navbar-header, +.container-fluid > .navbar-header, +.container > .navbar-collapse, +.container-fluid > .navbar-collapse { + margin-right: -15px; + margin-left: -15px; +} +@media (min-width: 768px) { + .container > .navbar-header, + .container-fluid > .navbar-header, + .container > .navbar-collapse, + .container-fluid > .navbar-collapse { + margin-right: 0; + margin-left: 0; + } +} +.navbar-static-top { + z-index: 1000; + border-width: 0 0 1px; +} +@media (min-width: 768px) { + .navbar-static-top { + border-radius: 0; + } +} +.navbar-fixed-top, +.navbar-fixed-bottom { + position: fixed; + right: 0; + left: 0; + z-index: 1030; +} +@media (min-width: 768px) { + .navbar-fixed-top, + .navbar-fixed-bottom { + border-radius: 0; + } +} +.navbar-fixed-top { + top: 0; + border-width: 0 0 1px; +} +.navbar-fixed-bottom { + bottom: 0; + margin-bottom: 0; + border-width: 1px 0 0; +} +.navbar-brand { + float: left; + height: 50px; + padding: 15px 15px; + font-size: 18px; + line-height: 20px; +} +.navbar-brand:hover, +.navbar-brand:focus { + text-decoration: none; +} +.navbar-brand > img { + display: block; +} +@media (min-width: 768px) { + .navbar > .container .navbar-brand, + .navbar > .container-fluid .navbar-brand { + margin-left: -15px; + } +} +.navbar-toggle { + position: relative; + float: right; + padding: 9px 10px; + margin-top: 8px; + margin-right: 15px; + margin-bottom: 8px; + background-color: transparent; + background-image: none; + border: 1px solid transparent; + border-radius: 4px; +} +.navbar-toggle:focus { + outline: 0; +} +.navbar-toggle .icon-bar { + display: block; + width: 22px; + height: 2px; + border-radius: 1px; +} +.navbar-toggle .icon-bar + .icon-bar { + margin-top: 4px; +} +@media (min-width: 768px) { + .navbar-toggle { + display: none; + } +} +.navbar-nav { + margin: 7.5px -15px; +} +.navbar-nav > li > a { + padding-top: 10px; + padding-bottom: 10px; + line-height: 20px; +} +@media (max-width: 767px) { + .navbar-nav .open .dropdown-menu { + position: static; + float: none; + width: auto; + margin-top: 0; + background-color: transparent; + border: 0; + -webkit-box-shadow: none; + box-shadow: none; + } + .navbar-nav .open .dropdown-menu > li > a, + .navbar-nav .open .dropdown-menu .dropdown-header { + padding: 5px 15px 5px 25px; + } + .navbar-nav .open .dropdown-menu > li > a { + line-height: 20px; + } + .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-nav .open .dropdown-menu > li > a:focus { + background-image: none; + } +} +@media (min-width: 768px) { + .navbar-nav { + float: left; + margin: 0; + } + .navbar-nav > li { + float: left; + } + .navbar-nav > li > a { + padding-top: 15px; + padding-bottom: 15px; + } +} +.navbar-form { + padding: 10px 15px; + margin-top: 8px; + margin-right: -15px; + margin-bottom: 8px; + margin-left: -15px; + border-top: 1px solid transparent; + border-bottom: 1px solid transparent; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); +} +@media (min-width: 768px) { + .navbar-form .form-group { + display: inline-block; + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .form-control { + display: inline-block; + width: auto; + vertical-align: middle; + } + .navbar-form .form-control-static { + display: inline-block; + } + .navbar-form .input-group { + display: inline-table; + vertical-align: middle; + } + .navbar-form .input-group .input-group-addon, + .navbar-form .input-group .input-group-btn, + .navbar-form .input-group .form-control { + width: auto; + } + .navbar-form .input-group > .form-control { + width: 100%; + } + .navbar-form .control-label { + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .radio, + .navbar-form .checkbox { + display: inline-block; + margin-top: 0; + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .radio label, + .navbar-form .checkbox label { + padding-left: 0; + } + .navbar-form .radio input[type="radio"], + .navbar-form .checkbox input[type="checkbox"] { + position: relative; + margin-left: 0; + } + .navbar-form .has-feedback .form-control-feedback { + top: 0; + } +} +@media (max-width: 767px) { + .navbar-form .form-group { + margin-bottom: 5px; + } + .navbar-form .form-group:last-child { + margin-bottom: 0; + } +} +@media (min-width: 768px) { + .navbar-form { + width: auto; + padding-top: 0; + padding-bottom: 0; + margin-right: 0; + margin-left: 0; + border: 0; + -webkit-box-shadow: none; + box-shadow: none; + } +} +.navbar-nav > li > .dropdown-menu { + margin-top: 0; + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu { + margin-bottom: 0; + border-top-left-radius: 4px; + border-top-right-radius: 4px; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.navbar-btn { + margin-top: 8px; + margin-bottom: 8px; +} +.navbar-btn.btn-sm { + margin-top: 10px; + margin-bottom: 10px; +} +.navbar-btn.btn-xs { + margin-top: 14px; + margin-bottom: 14px; +} +.navbar-text { + margin-top: 15px; + margin-bottom: 15px; +} +@media (min-width: 768px) { + .navbar-text { + float: left; + margin-right: 15px; + margin-left: 15px; + } +} +@media (min-width: 768px) { + .navbar-left { + float: left !important; + } + .navbar-right { + float: right !important; + margin-right: -15px; + } + .navbar-right ~ .navbar-right { + margin-right: 0; + } +} +.navbar-default { + background-color: #f8f8f8; + border-color: #e7e7e7; +} +.navbar-default .navbar-brand { + color: #777; +} +.navbar-default .navbar-brand:hover, +.navbar-default .navbar-brand:focus { + color: #5e5e5e; + background-color: transparent; +} +.navbar-default .navbar-text { + color: #777; +} +.navbar-default .navbar-nav > li > a { + color: #777; +} +.navbar-default .navbar-nav > li > a:hover, +.navbar-default .navbar-nav > li > a:focus { + color: #333; + background-color: transparent; +} +.navbar-default .navbar-nav > .active > a, +.navbar-default .navbar-nav > .active > a:hover, +.navbar-default .navbar-nav > .active > a:focus { + color: #555; + background-color: #e7e7e7; +} +.navbar-default .navbar-nav > .disabled > a, +.navbar-default .navbar-nav > .disabled > a:hover, +.navbar-default .navbar-nav > .disabled > a:focus { + color: #ccc; + background-color: transparent; +} +.navbar-default .navbar-toggle { + border-color: #ddd; +} +.navbar-default .navbar-toggle:hover, +.navbar-default .navbar-toggle:focus { + background-color: #ddd; +} +.navbar-default .navbar-toggle .icon-bar { + background-color: #888; +} +.navbar-default .navbar-collapse, +.navbar-default .navbar-form { + border-color: #e7e7e7; +} +.navbar-default .navbar-nav > .open > a, +.navbar-default .navbar-nav > .open > a:hover, +.navbar-default .navbar-nav > .open > a:focus { + color: #555; + background-color: #e7e7e7; +} +@media (max-width: 767px) { + .navbar-default .navbar-nav .open .dropdown-menu > li > a { + color: #777; + } + .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus { + color: #333; + background-color: transparent; + } + .navbar-default .navbar-nav .open .dropdown-menu > .active > a, + .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #555; + background-color: #e7e7e7; + } + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a, + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus { + color: #ccc; + background-color: transparent; + } +} +.navbar-default .navbar-link { + color: #777; +} +.navbar-default .navbar-link:hover { + color: #333; +} +.navbar-default .btn-link { + color: #777; +} +.navbar-default .btn-link:hover, +.navbar-default .btn-link:focus { + color: #333; +} +.navbar-default .btn-link[disabled]:hover, +fieldset[disabled] .navbar-default .btn-link:hover, +.navbar-default .btn-link[disabled]:focus, +fieldset[disabled] .navbar-default .btn-link:focus { + color: #ccc; +} +.navbar-inverse { + background-color: #222; + border-color: #080808; +} +.navbar-inverse .navbar-brand { + color: #9d9d9d; +} +.navbar-inverse .navbar-brand:hover, +.navbar-inverse .navbar-brand:focus { + color: #fff; + background-color: transparent; +} +.navbar-inverse .navbar-text { + color: #9d9d9d; +} +.navbar-inverse .navbar-nav > li > a { + color: #9d9d9d; +} +.navbar-inverse .navbar-nav > li > a:hover, +.navbar-inverse .navbar-nav > li > a:focus { + color: #fff; + background-color: transparent; +} +.navbar-inverse .navbar-nav > .active > a, +.navbar-inverse .navbar-nav > .active > a:hover, +.navbar-inverse .navbar-nav > .active > a:focus { + color: #fff; + background-color: #080808; +} +.navbar-inverse .navbar-nav > .disabled > a, +.navbar-inverse .navbar-nav > .disabled > a:hover, +.navbar-inverse .navbar-nav > .disabled > a:focus { + color: #444; + background-color: transparent; +} +.navbar-inverse .navbar-toggle { + border-color: #333; +} +.navbar-inverse .navbar-toggle:hover, +.navbar-inverse .navbar-toggle:focus { + background-color: #333; +} +.navbar-inverse .navbar-toggle .icon-bar { + background-color: #fff; +} +.navbar-inverse .navbar-collapse, +.navbar-inverse .navbar-form { + border-color: #101010; +} +.navbar-inverse .navbar-nav > .open > a, +.navbar-inverse .navbar-nav > .open > a:hover, +.navbar-inverse .navbar-nav > .open > a:focus { + color: #fff; + background-color: #080808; +} +@media (max-width: 767px) { + .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header { + border-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu .divider { + background-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a { + color: #9d9d9d; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus { + color: #fff; + background-color: transparent; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a, + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #fff; + background-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a, + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus { + color: #444; + background-color: transparent; + } +} +.navbar-inverse .navbar-link { + color: #9d9d9d; +} +.navbar-inverse .navbar-link:hover { + color: #fff; +} +.navbar-inverse .btn-link { + color: #9d9d9d; +} +.navbar-inverse .btn-link:hover, +.navbar-inverse .btn-link:focus { + color: #fff; +} +.navbar-inverse .btn-link[disabled]:hover, +fieldset[disabled] .navbar-inverse .btn-link:hover, +.navbar-inverse .btn-link[disabled]:focus, +fieldset[disabled] .navbar-inverse .btn-link:focus { + color: #444; +} +.breadcrumb { + padding: 8px 15px; + margin-bottom: 20px; + list-style: none; + background-color: #f5f5f5; + border-radius: 4px; +} +.breadcrumb > li { + display: inline-block; +} +.breadcrumb > li + li:before { + padding: 0 5px; + color: #ccc; + content: "/\00a0"; +} +.breadcrumb > .active { + color: #777; +} +.pagination { + display: inline-block; + padding-left: 0; + margin: 20px 0; + border-radius: 4px; +} +.pagination > li { + display: inline; +} +.pagination > li > a, +.pagination > li > span { + position: relative; + float: left; + padding: 6px 12px; + margin-left: -1px; + line-height: 1.42857143; + color: #337ab7; + text-decoration: none; + background-color: #fff; + border: 1px solid #ddd; +} +.pagination > li:first-child > a, +.pagination > li:first-child > span { + margin-left: 0; + border-top-left-radius: 4px; + border-bottom-left-radius: 4px; +} +.pagination > li:last-child > a, +.pagination > li:last-child > span { + border-top-right-radius: 4px; + border-bottom-right-radius: 4px; +} +.pagination > li > a:hover, +.pagination > li > span:hover, +.pagination > li > a:focus, +.pagination > li > span:focus { + z-index: 2; + color: #23527c; + background-color: #eee; + border-color: #ddd; +} +.pagination > .active > a, +.pagination > .active > span, +.pagination > .active > a:hover, +.pagination > .active > span:hover, +.pagination > .active > a:focus, +.pagination > .active > span:focus { + z-index: 3; + color: #fff; + cursor: default; + background-color: #337ab7; + border-color: #337ab7; +} +.pagination > .disabled > span, +.pagination > .disabled > span:hover, +.pagination > .disabled > span:focus, +.pagination > .disabled > a, +.pagination > .disabled > a:hover, +.pagination > .disabled > a:focus { + color: #777; + cursor: not-allowed; + background-color: #fff; + border-color: #ddd; +} +.pagination-lg > li > a, +.pagination-lg > li > span { + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; +} +.pagination-lg > li:first-child > a, +.pagination-lg > li:first-child > span { + border-top-left-radius: 6px; + border-bottom-left-radius: 6px; +} +.pagination-lg > li:last-child > a, +.pagination-lg > li:last-child > span { + border-top-right-radius: 6px; + border-bottom-right-radius: 6px; +} +.pagination-sm > li > a, +.pagination-sm > li > span { + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; +} +.pagination-sm > li:first-child > a, +.pagination-sm > li:first-child > span { + border-top-left-radius: 3px; + border-bottom-left-radius: 3px; +} +.pagination-sm > li:last-child > a, +.pagination-sm > li:last-child > span { + border-top-right-radius: 3px; + border-bottom-right-radius: 3px; +} +.pager { + padding-left: 0; + margin: 20px 0; + text-align: center; + list-style: none; +} +.pager li { + display: inline; +} +.pager li > a, +.pager li > span { + display: inline-block; + padding: 5px 14px; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 15px; +} +.pager li > a:hover, +.pager li > a:focus { + text-decoration: none; + background-color: #eee; +} +.pager .next > a, +.pager .next > span { + float: right; +} +.pager .previous > a, +.pager .previous > span { + float: left; +} +.pager .disabled > a, +.pager .disabled > a:hover, +.pager .disabled > a:focus, +.pager .disabled > span { + color: #777; + cursor: not-allowed; + background-color: #fff; +} +.label { + display: inline; + padding: .2em .6em .3em; + font-size: 75%; + font-weight: bold; + line-height: 1; + color: #fff; + text-align: center; + white-space: nowrap; + vertical-align: baseline; + border-radius: .25em; +} +a.label:hover, +a.label:focus { + color: #fff; + text-decoration: none; + cursor: pointer; +} +.label:empty { + display: none; +} +.btn .label { + position: relative; + top: -1px; +} +.label-default { + background-color: #777; +} +.label-default[href]:hover, +.label-default[href]:focus { + background-color: #5e5e5e; +} +.label-primary { + background-color: #337ab7; +} +.label-primary[href]:hover, +.label-primary[href]:focus { + background-color: #286090; +} +.label-success { + background-color: #5cb85c; +} +.label-success[href]:hover, +.label-success[href]:focus { + background-color: #449d44; +} +.label-info { + background-color: #5bc0de; +} +.label-info[href]:hover, +.label-info[href]:focus { + background-color: #31b0d5; +} +.label-warning { + background-color: #f0ad4e; +} +.label-warning[href]:hover, +.label-warning[href]:focus { + background-color: #ec971f; +} +.label-danger { + background-color: #d9534f; +} +.label-danger[href]:hover, +.label-danger[href]:focus { + background-color: #c9302c; +} +.badge { + display: inline-block; + min-width: 10px; + padding: 3px 7px; + font-size: 12px; + font-weight: bold; + line-height: 1; + color: #fff; + text-align: center; + white-space: nowrap; + vertical-align: middle; + background-color: #777; + border-radius: 10px; +} +.badge:empty { + display: none; +} +.btn .badge { + position: relative; + top: -1px; +} +.btn-xs .badge, +.btn-group-xs > .btn .badge { + top: 0; + padding: 1px 5px; +} +a.badge:hover, +a.badge:focus { + color: #fff; + text-decoration: none; + cursor: pointer; +} +.list-group-item.active > .badge, +.nav-pills > .active > a > .badge { + color: #337ab7; + background-color: #fff; +} +.list-group-item > .badge { + float: right; +} +.list-group-item > .badge + .badge { + margin-right: 5px; +} +.nav-pills > li > a > .badge { + margin-left: 3px; +} +.jumbotron { + padding-top: 30px; + padding-bottom: 30px; + margin-bottom: 30px; + color: inherit; + background-color: #eee; +} +.jumbotron h1, +.jumbotron .h1 { + color: inherit; +} +.jumbotron p { + margin-bottom: 15px; + font-size: 21px; + font-weight: 200; +} +.jumbotron > hr { + border-top-color: #d5d5d5; +} +.container .jumbotron, +.container-fluid .jumbotron { + padding-right: 15px; + padding-left: 15px; + border-radius: 6px; +} +.jumbotron .container { + max-width: 100%; +} +@media screen and (min-width: 768px) { + .jumbotron { + padding-top: 48px; + padding-bottom: 48px; + } + .container .jumbotron, + .container-fluid .jumbotron { + padding-right: 60px; + padding-left: 60px; + } + .jumbotron h1, + .jumbotron .h1 { + font-size: 63px; + } +} +.thumbnail { + display: block; + padding: 4px; + margin-bottom: 20px; + line-height: 1.42857143; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + -webkit-transition: border .2s ease-in-out; + -o-transition: border .2s ease-in-out; + transition: border .2s ease-in-out; +} +.thumbnail > img, +.thumbnail a > img { + margin-right: auto; + margin-left: auto; +} +a.thumbnail:hover, +a.thumbnail:focus, +a.thumbnail.active { + border-color: #337ab7; +} +.thumbnail .caption { + padding: 9px; + color: #333; +} +.alert { + padding: 15px; + margin-bottom: 20px; + border: 1px solid transparent; + border-radius: 4px; +} +.alert h4 { + margin-top: 0; + color: inherit; +} +.alert .alert-link { + font-weight: bold; +} +.alert > p, +.alert > ul { + margin-bottom: 0; +} +.alert > p + p { + margin-top: 5px; +} +.alert-dismissable, +.alert-dismissible { + padding-right: 35px; +} +.alert-dismissable .close, +.alert-dismissible .close { + position: relative; + top: -2px; + right: -21px; + color: inherit; +} +.alert-success { + color: #3c763d; + background-color: #dff0d8; + border-color: #d6e9c6; +} +.alert-success hr { + border-top-color: #c9e2b3; +} +.alert-success .alert-link { + color: #2b542c; +} +.alert-info { + color: #31708f; + background-color: #d9edf7; + border-color: #bce8f1; +} +.alert-info hr { + border-top-color: #a6e1ec; +} +.alert-info .alert-link { + color: #245269; +} +.alert-warning { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #faebcc; +} +.alert-warning hr { + border-top-color: #f7e1b5; +} +.alert-warning .alert-link { + color: #66512c; +} +.alert-danger { + color: #a94442; + background-color: #f2dede; + border-color: #ebccd1; +} +.alert-danger hr { + border-top-color: #e4b9c0; +} +.alert-danger .alert-link { + color: #843534; +} +@-webkit-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +@-o-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +@keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +.progress { + height: 20px; + margin-bottom: 20px; + overflow: hidden; + background-color: #f5f5f5; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); +} +.progress-bar { + float: left; + width: 0; + height: 100%; + font-size: 12px; + line-height: 20px; + color: #fff; + text-align: center; + background-color: #337ab7; + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); + -webkit-transition: width .6s ease; + -o-transition: width .6s ease; + transition: width .6s ease; +} +.progress-striped .progress-bar, +.progress-bar-striped { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + -webkit-background-size: 40px 40px; + background-size: 40px 40px; +} +.progress.active .progress-bar, +.progress-bar.active { + -webkit-animation: progress-bar-stripes 2s linear infinite; + -o-animation: progress-bar-stripes 2s linear infinite; + animation: progress-bar-stripes 2s linear infinite; +} +.progress-bar-success { + background-color: #5cb85c; +} +.progress-striped .progress-bar-success { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-info { + background-color: #5bc0de; +} +.progress-striped .progress-bar-info { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-warning { + background-color: #f0ad4e; +} +.progress-striped .progress-bar-warning { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-danger { + background-color: #d9534f; +} +.progress-striped .progress-bar-danger { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.media { + margin-top: 15px; +} +.media:first-child { + margin-top: 0; +} +.media, +.media-body { + overflow: hidden; + zoom: 1; +} +.media-body { + width: 10000px; +} +.media-object { + display: block; +} +.media-object.img-thumbnail { + max-width: none; +} +.media-right, +.media > .pull-right { + padding-left: 10px; +} +.media-left, +.media > .pull-left { + padding-right: 10px; +} +.media-left, +.media-right, +.media-body { + display: table-cell; + vertical-align: top; +} +.media-middle { + vertical-align: middle; +} +.media-bottom { + vertical-align: bottom; +} +.media-heading { + margin-top: 0; + margin-bottom: 5px; +} +.media-list { + padding-left: 0; + list-style: none; +} +.list-group { + padding-left: 0; + margin-bottom: 20px; +} +.list-group-item { + position: relative; + display: block; + padding: 10px 15px; + margin-bottom: -1px; + background-color: #fff; + border: 1px solid #ddd; +} +.list-group-item:first-child { + border-top-left-radius: 4px; + border-top-right-radius: 4px; +} +.list-group-item:last-child { + margin-bottom: 0; + border-bottom-right-radius: 4px; + border-bottom-left-radius: 4px; +} +a.list-group-item, +button.list-group-item { + color: #555; +} +a.list-group-item .list-group-item-heading, +button.list-group-item .list-group-item-heading { + color: #333; +} +a.list-group-item:hover, +button.list-group-item:hover, +a.list-group-item:focus, +button.list-group-item:focus { + color: #555; + text-decoration: none; + background-color: #f5f5f5; +} +button.list-group-item { + width: 100%; + text-align: left; +} +.list-group-item.disabled, +.list-group-item.disabled:hover, +.list-group-item.disabled:focus { + color: #777; + cursor: not-allowed; + background-color: #eee; +} +.list-group-item.disabled .list-group-item-heading, +.list-group-item.disabled:hover .list-group-item-heading, +.list-group-item.disabled:focus .list-group-item-heading { + color: inherit; +} +.list-group-item.disabled .list-group-item-text, +.list-group-item.disabled:hover .list-group-item-text, +.list-group-item.disabled:focus .list-group-item-text { + color: #777; +} +.list-group-item.active, +.list-group-item.active:hover, +.list-group-item.active:focus { + z-index: 2; + color: #fff; + background-color: #337ab7; + border-color: #337ab7; +} +.list-group-item.active .list-group-item-heading, +.list-group-item.active:hover .list-group-item-heading, +.list-group-item.active:focus .list-group-item-heading, +.list-group-item.active .list-group-item-heading > small, +.list-group-item.active:hover .list-group-item-heading > small, +.list-group-item.active:focus .list-group-item-heading > small, +.list-group-item.active .list-group-item-heading > .small, +.list-group-item.active:hover .list-group-item-heading > .small, +.list-group-item.active:focus .list-group-item-heading > .small { + color: inherit; +} +.list-group-item.active .list-group-item-text, +.list-group-item.active:hover .list-group-item-text, +.list-group-item.active:focus .list-group-item-text { + color: #c7ddef; +} +.list-group-item-success { + color: #3c763d; + background-color: #dff0d8; +} +a.list-group-item-success, +button.list-group-item-success { + color: #3c763d; +} +a.list-group-item-success .list-group-item-heading, +button.list-group-item-success .list-group-item-heading { + color: inherit; +} +a.list-group-item-success:hover, +button.list-group-item-success:hover, +a.list-group-item-success:focus, +button.list-group-item-success:focus { + color: #3c763d; + background-color: #d0e9c6; +} +a.list-group-item-success.active, +button.list-group-item-success.active, +a.list-group-item-success.active:hover, +button.list-group-item-success.active:hover, +a.list-group-item-success.active:focus, +button.list-group-item-success.active:focus { + color: #fff; + background-color: #3c763d; + border-color: #3c763d; +} +.list-group-item-info { + color: #31708f; + background-color: #d9edf7; +} +a.list-group-item-info, +button.list-group-item-info { + color: #31708f; +} +a.list-group-item-info .list-group-item-heading, +button.list-group-item-info .list-group-item-heading { + color: inherit; +} +a.list-group-item-info:hover, +button.list-group-item-info:hover, +a.list-group-item-info:focus, +button.list-group-item-info:focus { + color: #31708f; + background-color: #c4e3f3; +} +a.list-group-item-info.active, +button.list-group-item-info.active, +a.list-group-item-info.active:hover, +button.list-group-item-info.active:hover, +a.list-group-item-info.active:focus, +button.list-group-item-info.active:focus { + color: #fff; + background-color: #31708f; + border-color: #31708f; +} +.list-group-item-warning { + color: #8a6d3b; + background-color: #fcf8e3; +} +a.list-group-item-warning, +button.list-group-item-warning { + color: #8a6d3b; +} +a.list-group-item-warning .list-group-item-heading, +button.list-group-item-warning .list-group-item-heading { + color: inherit; +} +a.list-group-item-warning:hover, +button.list-group-item-warning:hover, +a.list-group-item-warning:focus, +button.list-group-item-warning:focus { + color: #8a6d3b; + background-color: #faf2cc; +} +a.list-group-item-warning.active, +button.list-group-item-warning.active, +a.list-group-item-warning.active:hover, +button.list-group-item-warning.active:hover, +a.list-group-item-warning.active:focus, +button.list-group-item-warning.active:focus { + color: #fff; + background-color: #8a6d3b; + border-color: #8a6d3b; +} +.list-group-item-danger { + color: #a94442; + background-color: #f2dede; +} +a.list-group-item-danger, +button.list-group-item-danger { + color: #a94442; +} +a.list-group-item-danger .list-group-item-heading, +button.list-group-item-danger .list-group-item-heading { + color: inherit; +} +a.list-group-item-danger:hover, +button.list-group-item-danger:hover, +a.list-group-item-danger:focus, +button.list-group-item-danger:focus { + color: #a94442; + background-color: #ebcccc; +} +a.list-group-item-danger.active, +button.list-group-item-danger.active, +a.list-group-item-danger.active:hover, +button.list-group-item-danger.active:hover, +a.list-group-item-danger.active:focus, +button.list-group-item-danger.active:focus { + color: #fff; + background-color: #a94442; + border-color: #a94442; +} +.list-group-item-heading { + margin-top: 0; + margin-bottom: 5px; +} +.list-group-item-text { + margin-bottom: 0; + line-height: 1.3; +} +.panel { + margin-bottom: 20px; + background-color: #fff; + border: 1px solid transparent; + border-radius: 4px; + -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .05); + box-shadow: 0 1px 1px rgba(0, 0, 0, .05); +} +.panel-body { + padding: 15px; +} +.panel-heading { + padding: 10px 15px; + border-bottom: 1px solid transparent; + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel-heading > .dropdown .dropdown-toggle { + color: inherit; +} +.panel-title { + margin-top: 0; + margin-bottom: 0; + font-size: 16px; + color: inherit; +} +.panel-title > a, +.panel-title > small, +.panel-title > .small, +.panel-title > small > a, +.panel-title > .small > a { + color: inherit; +} +.panel-footer { + padding: 10px 15px; + background-color: #f5f5f5; + border-top: 1px solid #ddd; + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .list-group, +.panel > .panel-collapse > .list-group { + margin-bottom: 0; +} +.panel > .list-group .list-group-item, +.panel > .panel-collapse > .list-group .list-group-item { + border-width: 1px 0; + border-radius: 0; +} +.panel > .list-group:first-child .list-group-item:first-child, +.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child { + border-top: 0; + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .list-group:last-child .list-group-item:last-child, +.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child { + border-bottom: 0; + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child { + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.panel-heading + .list-group .list-group-item:first-child { + border-top-width: 0; +} +.list-group + .panel-footer { + border-top-width: 0; +} +.panel > .table, +.panel > .table-responsive > .table, +.panel > .panel-collapse > .table { + margin-bottom: 0; +} +.panel > .table caption, +.panel > .table-responsive > .table caption, +.panel > .panel-collapse > .table caption { + padding-right: 15px; + padding-left: 15px; +} +.panel > .table:first-child, +.panel > .table-responsive:first-child > .table:first-child { + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child { + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child td:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child, +.panel > .table:first-child > thead:first-child > tr:first-child th:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child { + border-top-left-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child td:last-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child, +.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child, +.panel > .table:first-child > thead:first-child > tr:first-child th:last-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child, +.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child { + border-top-right-radius: 3px; +} +.panel > .table:last-child, +.panel > .table-responsive:last-child > .table:last-child { + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child { + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child, +.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child { + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child, +.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child { + border-bottom-right-radius: 3px; +} +.panel > .panel-body + .table, +.panel > .panel-body + .table-responsive, +.panel > .table + .panel-body, +.panel > .table-responsive + .panel-body { + border-top: 1px solid #ddd; +} +.panel > .table > tbody:first-child > tr:first-child th, +.panel > .table > tbody:first-child > tr:first-child td { + border-top: 0; +} +.panel > .table-bordered, +.panel > .table-responsive > .table-bordered { + border: 0; +} +.panel > .table-bordered > thead > tr > th:first-child, +.panel > .table-responsive > .table-bordered > thead > tr > th:first-child, +.panel > .table-bordered > tbody > tr > th:first-child, +.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child, +.panel > .table-bordered > tfoot > tr > th:first-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child, +.panel > .table-bordered > thead > tr > td:first-child, +.panel > .table-responsive > .table-bordered > thead > tr > td:first-child, +.panel > .table-bordered > tbody > tr > td:first-child, +.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child, +.panel > .table-bordered > tfoot > tr > td:first-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child { + border-left: 0; +} +.panel > .table-bordered > thead > tr > th:last-child, +.panel > .table-responsive > .table-bordered > thead > tr > th:last-child, +.panel > .table-bordered > tbody > tr > th:last-child, +.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child, +.panel > .table-bordered > tfoot > tr > th:last-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child, +.panel > .table-bordered > thead > tr > td:last-child, +.panel > .table-responsive > .table-bordered > thead > tr > td:last-child, +.panel > .table-bordered > tbody > tr > td:last-child, +.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child, +.panel > .table-bordered > tfoot > tr > td:last-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child { + border-right: 0; +} +.panel > .table-bordered > thead > tr:first-child > td, +.panel > .table-responsive > .table-bordered > thead > tr:first-child > td, +.panel > .table-bordered > tbody > tr:first-child > td, +.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td, +.panel > .table-bordered > thead > tr:first-child > th, +.panel > .table-responsive > .table-bordered > thead > tr:first-child > th, +.panel > .table-bordered > tbody > tr:first-child > th, +.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th { + border-bottom: 0; +} +.panel > .table-bordered > tbody > tr:last-child > td, +.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td, +.panel > .table-bordered > tfoot > tr:last-child > td, +.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td, +.panel > .table-bordered > tbody > tr:last-child > th, +.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th, +.panel > .table-bordered > tfoot > tr:last-child > th, +.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th { + border-bottom: 0; +} +.panel > .table-responsive { + margin-bottom: 0; + border: 0; +} +.panel-group { + margin-bottom: 20px; +} +.panel-group .panel { + margin-bottom: 0; + border-radius: 4px; +} +.panel-group .panel + .panel { + margin-top: 5px; +} +.panel-group .panel-heading { + border-bottom: 0; +} +.panel-group .panel-heading + .panel-collapse > .panel-body, +.panel-group .panel-heading + .panel-collapse > .list-group { + border-top: 1px solid #ddd; +} +.panel-group .panel-footer { + border-top: 0; +} +.panel-group .panel-footer + .panel-collapse .panel-body { + border-bottom: 1px solid #ddd; +} +.panel-default { + border-color: #ddd; +} +.panel-default > .panel-heading { + color: #333; + background-color: #f5f5f5; + border-color: #ddd; +} +.panel-default > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #ddd; +} +.panel-default > .panel-heading .badge { + color: #f5f5f5; + background-color: #333; +} +.panel-default > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #ddd; +} +.panel-primary { + border-color: #337ab7; +} +.panel-primary > .panel-heading { + color: #fff; + background-color: #337ab7; + border-color: #337ab7; +} +.panel-primary > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #337ab7; +} +.panel-primary > .panel-heading .badge { + color: #337ab7; + background-color: #fff; +} +.panel-primary > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #337ab7; +} +.panel-success { + border-color: #d6e9c6; +} +.panel-success > .panel-heading { + color: #3c763d; + background-color: #dff0d8; + border-color: #d6e9c6; +} +.panel-success > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #d6e9c6; +} +.panel-success > .panel-heading .badge { + color: #dff0d8; + background-color: #3c763d; +} +.panel-success > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #d6e9c6; +} +.panel-info { + border-color: #bce8f1; +} +.panel-info > .panel-heading { + color: #31708f; + background-color: #d9edf7; + border-color: #bce8f1; +} +.panel-info > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #bce8f1; +} +.panel-info > .panel-heading .badge { + color: #d9edf7; + background-color: #31708f; +} +.panel-info > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #bce8f1; +} +.panel-warning { + border-color: #faebcc; +} +.panel-warning > .panel-heading { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #faebcc; +} +.panel-warning > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #faebcc; +} +.panel-warning > .panel-heading .badge { + color: #fcf8e3; + background-color: #8a6d3b; +} +.panel-warning > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #faebcc; +} +.panel-danger { + border-color: #ebccd1; +} +.panel-danger > .panel-heading { + color: #a94442; + background-color: #f2dede; + border-color: #ebccd1; +} +.panel-danger > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #ebccd1; +} +.panel-danger > .panel-heading .badge { + color: #f2dede; + background-color: #a94442; +} +.panel-danger > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #ebccd1; +} +.embed-responsive { + position: relative; + display: block; + height: 0; + padding: 0; + overflow: hidden; +} +.embed-responsive .embed-responsive-item, +.embed-responsive iframe, +.embed-responsive embed, +.embed-responsive object, +.embed-responsive video { + position: absolute; + top: 0; + bottom: 0; + left: 0; + width: 100%; + height: 100%; + border: 0; +} +.embed-responsive-16by9 { + padding-bottom: 56.25%; +} +.embed-responsive-4by3 { + padding-bottom: 75%; +} +.well { + min-height: 20px; + padding: 19px; + margin-bottom: 20px; + background-color: #f5f5f5; + border: 1px solid #e3e3e3; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); +} +.well blockquote { + border-color: #ddd; + border-color: rgba(0, 0, 0, .15); +} +.well-lg { + padding: 24px; + border-radius: 6px; +} +.well-sm { + padding: 9px; + border-radius: 3px; +} +.close { + float: right; + font-size: 21px; + font-weight: bold; + line-height: 1; + color: #000; + text-shadow: 0 1px 0 #fff; + filter: alpha(opacity=20); + opacity: .2; +} +.close:hover, +.close:focus { + color: #000; + text-decoration: none; + cursor: pointer; + filter: alpha(opacity=50); + opacity: .5; +} +button.close { + -webkit-appearance: none; + padding: 0; + cursor: pointer; + background: transparent; + border: 0; +} +.modal-open { + overflow: hidden; +} +.modal { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1050; + display: none; + overflow: hidden; + -webkit-overflow-scrolling: touch; + outline: 0; +} +.modal.fade .modal-dialog { + -webkit-transition: -webkit-transform .3s ease-out; + -o-transition: -o-transform .3s ease-out; + transition: transform .3s ease-out; + -webkit-transform: translate(0, -25%); + -ms-transform: translate(0, -25%); + -o-transform: translate(0, -25%); + transform: translate(0, -25%); +} +.modal.in .modal-dialog { + -webkit-transform: translate(0, 0); + -ms-transform: translate(0, 0); + -o-transform: translate(0, 0); + transform: translate(0, 0); +} +.modal-open .modal { + overflow-x: hidden; + overflow-y: auto; +} +.modal-dialog { + position: relative; + width: auto; + margin: 10px; +} +.modal-content { + position: relative; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #999; + border: 1px solid rgba(0, 0, 0, .2); + border-radius: 6px; + outline: 0; + -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, .5); + box-shadow: 0 3px 9px rgba(0, 0, 0, .5); +} +.modal-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1040; + background-color: #000; +} +.modal-backdrop.fade { + filter: alpha(opacity=0); + opacity: 0; +} +.modal-backdrop.in { + filter: alpha(opacity=50); + opacity: .5; +} +.modal-header { + padding: 15px; + border-bottom: 1px solid #e5e5e5; +} +.modal-header .close { + margin-top: -2px; +} +.modal-title { + margin: 0; + line-height: 1.42857143; +} +.modal-body { + position: relative; + padding: 15px; +} +.modal-footer { + padding: 15px; + text-align: right; + border-top: 1px solid #e5e5e5; +} +.modal-footer .btn + .btn { + margin-bottom: 0; + margin-left: 5px; +} +.modal-footer .btn-group .btn + .btn { + margin-left: -1px; +} +.modal-footer .btn-block + .btn-block { + margin-left: 0; +} +.modal-scrollbar-measure { + position: absolute; + top: -9999px; + width: 50px; + height: 50px; + overflow: scroll; +} +@media (min-width: 768px) { + .modal-dialog { + width: 600px; + margin: 30px auto; + } + .modal-content { + -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, .5); + box-shadow: 0 5px 15px rgba(0, 0, 0, .5); + } + .modal-sm { + width: 300px; + } +} +@media (min-width: 992px) { + .modal-lg { + width: 900px; + } +} +.tooltip { + position: absolute; + z-index: 1070; + display: block; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 12px; + font-style: normal; + font-weight: normal; + line-height: 1.42857143; + text-align: left; + text-align: start; + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + word-wrap: normal; + white-space: normal; + filter: alpha(opacity=0); + opacity: 0; + + line-break: auto; +} +.tooltip.in { + filter: alpha(opacity=90); + opacity: .9; +} +.tooltip.top { + padding: 5px 0; + margin-top: -3px; +} +.tooltip.right { + padding: 0 5px; + margin-left: 3px; +} +.tooltip.bottom { + padding: 5px 0; + margin-top: 3px; +} +.tooltip.left { + padding: 0 5px; + margin-left: -3px; +} +.tooltip-inner { + max-width: 200px; + padding: 3px 8px; + color: #fff; + text-align: center; + background-color: #000; + border-radius: 4px; +} +.tooltip-arrow { + position: absolute; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.tooltip.top .tooltip-arrow { + bottom: 0; + left: 50%; + margin-left: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.top-left .tooltip-arrow { + right: 5px; + bottom: 0; + margin-bottom: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.top-right .tooltip-arrow { + bottom: 0; + left: 5px; + margin-bottom: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.right .tooltip-arrow { + top: 50%; + left: 0; + margin-top: -5px; + border-width: 5px 5px 5px 0; + border-right-color: #000; +} +.tooltip.left .tooltip-arrow { + top: 50%; + right: 0; + margin-top: -5px; + border-width: 5px 0 5px 5px; + border-left-color: #000; +} +.tooltip.bottom .tooltip-arrow { + top: 0; + left: 50%; + margin-left: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.tooltip.bottom-left .tooltip-arrow { + top: 0; + right: 5px; + margin-top: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.tooltip.bottom-right .tooltip-arrow { + top: 0; + left: 5px; + margin-top: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.popover { + position: absolute; + top: 0; + left: 0; + z-index: 1060; + display: none; + max-width: 276px; + padding: 1px; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + font-style: normal; + font-weight: normal; + line-height: 1.42857143; + text-align: left; + text-align: start; + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + word-wrap: normal; + white-space: normal; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, .2); + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, .2); + box-shadow: 0 5px 10px rgba(0, 0, 0, .2); + + line-break: auto; +} +.popover.top { + margin-top: -10px; +} +.popover.right { + margin-left: 10px; +} +.popover.bottom { + margin-top: 10px; +} +.popover.left { + margin-left: -10px; +} +.popover-title { + padding: 8px 14px; + margin: 0; + font-size: 14px; + background-color: #f7f7f7; + border-bottom: 1px solid #ebebeb; + border-radius: 5px 5px 0 0; +} +.popover-content { + padding: 9px 14px; +} +.popover > .arrow, +.popover > .arrow:after { + position: absolute; + display: block; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.popover > .arrow { + border-width: 11px; +} +.popover > .arrow:after { + content: ""; + border-width: 10px; +} +.popover.top > .arrow { + bottom: -11px; + left: 50%; + margin-left: -11px; + border-top-color: #999; + border-top-color: rgba(0, 0, 0, .25); + border-bottom-width: 0; +} +.popover.top > .arrow:after { + bottom: 1px; + margin-left: -10px; + content: " "; + border-top-color: #fff; + border-bottom-width: 0; +} +.popover.right > .arrow { + top: 50%; + left: -11px; + margin-top: -11px; + border-right-color: #999; + border-right-color: rgba(0, 0, 0, .25); + border-left-width: 0; +} +.popover.right > .arrow:after { + bottom: -10px; + left: 1px; + content: " "; + border-right-color: #fff; + border-left-width: 0; +} +.popover.bottom > .arrow { + top: -11px; + left: 50%; + margin-left: -11px; + border-top-width: 0; + border-bottom-color: #999; + border-bottom-color: rgba(0, 0, 0, .25); +} +.popover.bottom > .arrow:after { + top: 1px; + margin-left: -10px; + content: " "; + border-top-width: 0; + border-bottom-color: #fff; +} +.popover.left > .arrow { + top: 50%; + right: -11px; + margin-top: -11px; + border-right-width: 0; + border-left-color: #999; + border-left-color: rgba(0, 0, 0, .25); +} +.popover.left > .arrow:after { + right: 1px; + bottom: -10px; + content: " "; + border-right-width: 0; + border-left-color: #fff; +} +.carousel { + position: relative; +} +.carousel-inner { + position: relative; + width: 100%; + overflow: hidden; +} +.carousel-inner > .item { + position: relative; + display: none; + -webkit-transition: .6s ease-in-out left; + -o-transition: .6s ease-in-out left; + transition: .6s ease-in-out left; +} +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + line-height: 1; +} +@media all and (transform-3d), (-webkit-transform-3d) { + .carousel-inner > .item { + -webkit-transition: -webkit-transform .6s ease-in-out; + -o-transition: -o-transform .6s ease-in-out; + transition: transform .6s ease-in-out; + + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + -webkit-perspective: 1000px; + perspective: 1000px; + } + .carousel-inner > .item.next, + .carousel-inner > .item.active.right { + left: 0; + -webkit-transform: translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0); + } + .carousel-inner > .item.prev, + .carousel-inner > .item.active.left { + left: 0; + -webkit-transform: translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0); + } + .carousel-inner > .item.next.left, + .carousel-inner > .item.prev.right, + .carousel-inner > .item.active { + left: 0; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); + } +} +.carousel-inner > .active, +.carousel-inner > .next, +.carousel-inner > .prev { + display: block; +} +.carousel-inner > .active { + left: 0; +} +.carousel-inner > .next, +.carousel-inner > .prev { + position: absolute; + top: 0; + width: 100%; +} +.carousel-inner > .next { + left: 100%; +} +.carousel-inner > .prev { + left: -100%; +} +.carousel-inner > .next.left, +.carousel-inner > .prev.right { + left: 0; +} +.carousel-inner > .active.left { + left: -100%; +} +.carousel-inner > .active.right { + left: 100%; +} +.carousel-control { + position: absolute; + top: 0; + bottom: 0; + left: 0; + width: 15%; + font-size: 20px; + color: #fff; + text-align: center; + text-shadow: 0 1px 2px rgba(0, 0, 0, .6); + background-color: rgba(0, 0, 0, 0); + filter: alpha(opacity=50); + opacity: .5; +} +.carousel-control.left { + background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + background-image: -o-linear-gradient(left, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, .0001))); + background-image: linear-gradient(to right, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1); + background-repeat: repeat-x; +} +.carousel-control.right { + right: 0; + left: auto; + background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + background-image: -o-linear-gradient(left, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .0001)), to(rgba(0, 0, 0, .5))); + background-image: linear-gradient(to right, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1); + background-repeat: repeat-x; +} +.carousel-control:hover, +.carousel-control:focus { + color: #fff; + text-decoration: none; + filter: alpha(opacity=90); + outline: 0; + opacity: .9; +} +.carousel-control .icon-prev, +.carousel-control .icon-next, +.carousel-control .glyphicon-chevron-left, +.carousel-control .glyphicon-chevron-right { + position: absolute; + top: 50%; + z-index: 5; + display: inline-block; + margin-top: -10px; +} +.carousel-control .icon-prev, +.carousel-control .glyphicon-chevron-left { + left: 50%; + margin-left: -10px; +} +.carousel-control .icon-next, +.carousel-control .glyphicon-chevron-right { + right: 50%; + margin-right: -10px; +} +.carousel-control .icon-prev, +.carousel-control .icon-next { + width: 20px; + height: 20px; + font-family: serif; + line-height: 1; +} +.carousel-control .icon-prev:before { + content: '\2039'; +} +.carousel-control .icon-next:before { + content: '\203a'; +} +.carousel-indicators { + position: absolute; + bottom: 10px; + left: 50%; + z-index: 15; + width: 60%; + padding-left: 0; + margin-left: -30%; + text-align: center; + list-style: none; +} +.carousel-indicators li { + display: inline-block; + width: 10px; + height: 10px; + margin: 1px; + text-indent: -999px; + cursor: pointer; + background-color: #000 \9; + background-color: rgba(0, 0, 0, 0); + border: 1px solid #fff; + border-radius: 10px; +} +.carousel-indicators .active { + width: 12px; + height: 12px; + margin: 0; + background-color: #fff; +} +.carousel-caption { + position: absolute; + right: 15%; + bottom: 20px; + left: 15%; + z-index: 10; + padding-top: 20px; + padding-bottom: 20px; + color: #fff; + text-align: center; + text-shadow: 0 1px 2px rgba(0, 0, 0, .6); +} +.carousel-caption .btn { + text-shadow: none; +} +@media screen and (min-width: 768px) { + .carousel-control .glyphicon-chevron-left, + .carousel-control .glyphicon-chevron-right, + .carousel-control .icon-prev, + .carousel-control .icon-next { + width: 30px; + height: 30px; + margin-top: -10px; + font-size: 30px; + } + .carousel-control .glyphicon-chevron-left, + .carousel-control .icon-prev { + margin-left: -10px; + } + .carousel-control .glyphicon-chevron-right, + .carousel-control .icon-next { + margin-right: -10px; + } + .carousel-caption { + right: 20%; + left: 20%; + padding-bottom: 30px; + } + .carousel-indicators { + bottom: 20px; + } +} +.clearfix:before, +.clearfix:after, +.dl-horizontal dd:before, +.dl-horizontal dd:after, +.container:before, +.container:after, +.container-fluid:before, +.container-fluid:after, +.row:before, +.row:after, +.form-horizontal .form-group:before, +.form-horizontal .form-group:after, +.btn-toolbar:before, +.btn-toolbar:after, +.btn-group-vertical > .btn-group:before, +.btn-group-vertical > .btn-group:after, +.nav:before, +.nav:after, +.navbar:before, +.navbar:after, +.navbar-header:before, +.navbar-header:after, +.navbar-collapse:before, +.navbar-collapse:after, +.pager:before, +.pager:after, +.panel-body:before, +.panel-body:after, +.modal-header:before, +.modal-header:after, +.modal-footer:before, +.modal-footer:after { + display: table; + content: " "; +} +.clearfix:after, +.dl-horizontal dd:after, +.container:after, +.container-fluid:after, +.row:after, +.form-horizontal .form-group:after, +.btn-toolbar:after, +.btn-group-vertical > .btn-group:after, +.nav:after, +.navbar:after, +.navbar-header:after, +.navbar-collapse:after, +.pager:after, +.panel-body:after, +.modal-header:after, +.modal-footer:after { + clear: both; +} +.center-block { + display: block; + margin-right: auto; + margin-left: auto; +} +.pull-right { + float: right !important; +} +.pull-left { + float: left !important; +} +.hide { + display: none !important; +} +.show { + display: block !important; +} +.invisible { + visibility: hidden; +} +.text-hide { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} +.hidden { + display: none !important; +} +.affix { + position: fixed; +} +@-ms-viewport { + width: device-width; +} +.visible-xs, +.visible-sm, +.visible-md, +.visible-lg { + display: none !important; +} +.visible-xs-block, +.visible-xs-inline, +.visible-xs-inline-block, +.visible-sm-block, +.visible-sm-inline, +.visible-sm-inline-block, +.visible-md-block, +.visible-md-inline, +.visible-md-inline-block, +.visible-lg-block, +.visible-lg-inline, +.visible-lg-inline-block { + display: none !important; +} +@media (max-width: 767px) { + .visible-xs { + display: block !important; + } + table.visible-xs { + display: table !important; + } + tr.visible-xs { + display: table-row !important; + } + th.visible-xs, + td.visible-xs { + display: table-cell !important; + } +} +@media (max-width: 767px) { + .visible-xs-block { + display: block !important; + } +} +@media (max-width: 767px) { + .visible-xs-inline { + display: inline !important; + } +} +@media (max-width: 767px) { + .visible-xs-inline-block { + display: inline-block !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm { + display: block !important; + } + table.visible-sm { + display: table !important; + } + tr.visible-sm { + display: table-row !important; + } + th.visible-sm, + td.visible-sm { + display: table-cell !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-block { + display: block !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-inline { + display: inline !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-inline-block { + display: inline-block !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md { + display: block !important; + } + table.visible-md { + display: table !important; + } + tr.visible-md { + display: table-row !important; + } + th.visible-md, + td.visible-md { + display: table-cell !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-block { + display: block !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-inline { + display: inline !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-inline-block { + display: inline-block !important; 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{\n font-size: 80%;\n}\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\nsup {\n top: -0.5em;\n}\nsub {\n bottom: -0.25em;\n}\nimg {\n border: 0;\n}\nsvg:not(:root) {\n overflow: hidden;\n}\nfigure {\n margin: 1em 40px;\n}\nhr {\n box-sizing: content-box;\n height: 0;\n}\npre {\n overflow: auto;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit;\n font: inherit;\n margin: 0;\n}\nbutton {\n overflow: visible;\n}\nbutton,\nselect {\n text-transform: none;\n}\nbutton,\nhtml input[type=\"button\"],\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button;\n cursor: pointer;\n}\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\ninput {\n line-height: normal;\n}\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n box-sizing: border-box;\n padding: 0;\n}\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\ninput[type=\"search\"] {\n -webkit-appearance: textfield;\n box-sizing: content-box;\n}\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\nlegend {\n border: 0;\n padding: 0;\n}\ntextarea {\n overflow: auto;\n}\noptgroup {\n font-weight: bold;\n}\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\ntd,\nth {\n padding: 0;\n}\n/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n@media print {\n *,\n *:before,\n *:after {\n background: transparent !important;\n color: #000 !important;\n box-shadow: none !important;\n text-shadow: none !important;\n }\n a,\n a:visited {\n text-decoration: underline;\n }\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n thead {\n display: table-header-group;\n }\n tr,\n img {\n page-break-inside: avoid;\n }\n img {\n max-width: 100% !important;\n }\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n h2,\n h3 {\n page-break-after: avoid;\n }\n .navbar {\n display: none;\n }\n .btn > .caret,\n .dropup > .btn > .caret {\n border-top-color: #000 !important;\n }\n .label {\n border: 1px solid #000;\n }\n .table {\n border-collapse: collapse !important;\n }\n .table td,\n .table th {\n background-color: #fff !important;\n }\n .table-bordered th,\n .table-bordered td {\n border: 1px solid #ddd !important;\n }\n}\n@font-face {\n font-family: 'Glyphicons Halflings';\n src: url('../fonts/glyphicons-halflings-regular.eot');\n src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff2') format('woff2'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg');\n}\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: 'Glyphicons Halflings';\n font-style: normal;\n font-weight: normal;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n.glyphicon-asterisk:before {\n content: \"\\002a\";\n}\n.glyphicon-plus:before {\n content: \"\\002b\";\n}\n.glyphicon-euro:before,\n.glyphicon-eur:before {\n content: \"\\20ac\";\n}\n.glyphicon-minus:before {\n content: \"\\2212\";\n}\n.glyphicon-cloud:before {\n content: \"\\2601\";\n}\n.glyphicon-envelope:before {\n content: \"\\2709\";\n}\n.glyphicon-pencil:before {\n content: \"\\270f\";\n}\n.glyphicon-glass:before {\n content: \"\\e001\";\n}\n.glyphicon-music:before {\n content: \"\\e002\";\n}\n.glyphicon-search:before {\n content: \"\\e003\";\n}\n.glyphicon-heart:before {\n content: \"\\e005\";\n}\n.glyphicon-star:before {\n content: \"\\e006\";\n}\n.glyphicon-star-empty:before {\n content: \"\\e007\";\n}\n.glyphicon-user:before {\n content: \"\\e008\";\n}\n.glyphicon-film:before {\n content: \"\\e009\";\n}\n.glyphicon-th-large:before {\n content: \"\\e010\";\n}\n.glyphicon-th:before {\n content: \"\\e011\";\n}\n.glyphicon-th-list:before {\n content: \"\\e012\";\n}\n.glyphicon-ok:before {\n content: \"\\e013\";\n}\n.glyphicon-remove:before {\n content: \"\\e014\";\n}\n.glyphicon-zoom-in:before {\n content: \"\\e015\";\n}\n.glyphicon-zoom-out:before {\n content: \"\\e016\";\n}\n.glyphicon-off:before {\n content: \"\\e017\";\n}\n.glyphicon-signal:before {\n content: \"\\e018\";\n}\n.glyphicon-cog:before {\n content: \"\\e019\";\n}\n.glyphicon-trash:before {\n content: \"\\e020\";\n}\n.glyphicon-home:before {\n content: \"\\e021\";\n}\n.glyphicon-file:before {\n content: \"\\e022\";\n}\n.glyphicon-time:before {\n content: \"\\e023\";\n}\n.glyphicon-road:before {\n content: \"\\e024\";\n}\n.glyphicon-download-alt:before {\n content: \"\\e025\";\n}\n.glyphicon-download:before {\n content: \"\\e026\";\n}\n.glyphicon-upload:before {\n content: \"\\e027\";\n}\n.glyphicon-inbox:before {\n content: \"\\e028\";\n}\n.glyphicon-play-circle:before {\n content: \"\\e029\";\n}\n.glyphicon-repeat:before {\n content: \"\\e030\";\n}\n.glyphicon-refresh:before {\n content: \"\\e031\";\n}\n.glyphicon-list-alt:before {\n content: \"\\e032\";\n}\n.glyphicon-lock:before {\n content: \"\\e033\";\n}\n.glyphicon-flag:before {\n content: \"\\e034\";\n}\n.glyphicon-headphones:before {\n content: \"\\e035\";\n}\n.glyphicon-volume-off:before {\n content: \"\\e036\";\n}\n.glyphicon-volume-down:before {\n content: \"\\e037\";\n}\n.glyphicon-volume-up:before {\n content: \"\\e038\";\n}\n.glyphicon-qrcode:before {\n content: \"\\e039\";\n}\n.glyphicon-barcode:before {\n content: \"\\e040\";\n}\n.glyphicon-tag:before {\n content: \"\\e041\";\n}\n.glyphicon-tags:before {\n content: \"\\e042\";\n}\n.glyphicon-book:before {\n content: \"\\e043\";\n}\n.glyphicon-bookmark:before {\n content: \"\\e044\";\n}\n.glyphicon-print:before {\n content: \"\\e045\";\n}\n.glyphicon-camera:before {\n content: \"\\e046\";\n}\n.glyphicon-font:before {\n content: \"\\e047\";\n}\n.glyphicon-bold:before {\n content: \"\\e048\";\n}\n.glyphicon-italic:before {\n content: \"\\e049\";\n}\n.glyphicon-text-height:before {\n content: \"\\e050\";\n}\n.glyphicon-text-width:before {\n content: \"\\e051\";\n}\n.glyphicon-align-left:before {\n content: \"\\e052\";\n}\n.glyphicon-align-center:before {\n content: \"\\e053\";\n}\n.glyphicon-align-right:before {\n content: \"\\e054\";\n}\n.glyphicon-align-justify:before {\n content: \"\\e055\";\n}\n.glyphicon-list:before {\n content: \"\\e056\";\n}\n.glyphicon-indent-left:before {\n content: \"\\e057\";\n}\n.glyphicon-indent-right:before {\n content: \"\\e058\";\n}\n.glyphicon-facetime-video:before {\n content: \"\\e059\";\n}\n.glyphicon-picture:before {\n content: \"\\e060\";\n}\n.glyphicon-map-marker:before {\n content: \"\\e062\";\n}\n.glyphicon-adjust:before {\n content: \"\\e063\";\n}\n.glyphicon-tint:before {\n content: \"\\e064\";\n}\n.glyphicon-edit:before {\n content: \"\\e065\";\n}\n.glyphicon-share:before {\n content: \"\\e066\";\n}\n.glyphicon-check:before {\n content: \"\\e067\";\n}\n.glyphicon-move:before {\n content: \"\\e068\";\n}\n.glyphicon-step-backward:before {\n content: \"\\e069\";\n}\n.glyphicon-fast-backward:before {\n content: \"\\e070\";\n}\n.glyphicon-backward:before {\n content: \"\\e071\";\n}\n.glyphicon-play:before {\n content: \"\\e072\";\n}\n.glyphicon-pause:before {\n content: \"\\e073\";\n}\n.glyphicon-stop:before {\n content: \"\\e074\";\n}\n.glyphicon-forward:before {\n content: \"\\e075\";\n}\n.glyphicon-fast-forward:before {\n content: \"\\e076\";\n}\n.glyphicon-step-forward:before {\n content: \"\\e077\";\n}\n.glyphicon-eject:before {\n content: \"\\e078\";\n}\n.glyphicon-chevron-left:before {\n content: \"\\e079\";\n}\n.glyphicon-chevron-right:before {\n content: \"\\e080\";\n}\n.glyphicon-plus-sign:before {\n content: \"\\e081\";\n}\n.glyphicon-minus-sign:before {\n content: \"\\e082\";\n}\n.glyphicon-remove-sign:before {\n content: \"\\e083\";\n}\n.glyphicon-ok-sign:before {\n content: \"\\e084\";\n}\n.glyphicon-question-sign:before {\n content: \"\\e085\";\n}\n.glyphicon-info-sign:before {\n content: \"\\e086\";\n}\n.glyphicon-screenshot:before {\n content: \"\\e087\";\n}\n.glyphicon-remove-circle:before {\n content: \"\\e088\";\n}\n.glyphicon-ok-circle:before {\n content: \"\\e089\";\n}\n.glyphicon-ban-circle:before {\n content: \"\\e090\";\n}\n.glyphicon-arrow-left:before {\n content: \"\\e091\";\n}\n.glyphicon-arrow-right:before {\n content: \"\\e092\";\n}\n.glyphicon-arrow-up:before {\n content: \"\\e093\";\n}\n.glyphicon-arrow-down:before {\n content: \"\\e094\";\n}\n.glyphicon-share-alt:before {\n content: \"\\e095\";\n}\n.glyphicon-resize-full:before {\n content: \"\\e096\";\n}\n.glyphicon-resize-small:before {\n content: \"\\e097\";\n}\n.glyphicon-exclamation-sign:before {\n content: \"\\e101\";\n}\n.glyphicon-gift:before {\n content: \"\\e102\";\n}\n.glyphicon-leaf:before {\n content: \"\\e103\";\n}\n.glyphicon-fire:before {\n content: \"\\e104\";\n}\n.glyphicon-eye-open:before {\n content: \"\\e105\";\n}\n.glyphicon-eye-close:before {\n content: \"\\e106\";\n}\n.glyphicon-warning-sign:before {\n content: \"\\e107\";\n}\n.glyphicon-plane:before {\n content: \"\\e108\";\n}\n.glyphicon-calendar:before {\n content: \"\\e109\";\n}\n.glyphicon-random:before {\n content: \"\\e110\";\n}\n.glyphicon-comment:before {\n content: \"\\e111\";\n}\n.glyphicon-magnet:before {\n content: \"\\e112\";\n}\n.glyphicon-chevron-up:before {\n content: \"\\e113\";\n}\n.glyphicon-chevron-down:before {\n content: \"\\e114\";\n}\n.glyphicon-retweet:before {\n content: \"\\e115\";\n}\n.glyphicon-shopping-cart:before {\n content: \"\\e116\";\n}\n.glyphicon-folder-close:before {\n content: \"\\e117\";\n}\n.glyphicon-folder-open:before {\n content: \"\\e118\";\n}\n.glyphicon-resize-vertical:before {\n content: \"\\e119\";\n}\n.glyphicon-resize-horizontal:before {\n content: \"\\e120\";\n}\n.glyphicon-hdd:before {\n content: \"\\e121\";\n}\n.glyphicon-bullhorn:before {\n content: \"\\e122\";\n}\n.glyphicon-bell:before {\n content: \"\\e123\";\n}\n.glyphicon-certificate:before {\n content: \"\\e124\";\n}\n.glyphicon-thumbs-up:before {\n content: \"\\e125\";\n}\n.glyphicon-thumbs-down:before {\n content: \"\\e126\";\n}\n.glyphicon-hand-right:before {\n content: \"\\e127\";\n}\n.glyphicon-hand-left:before {\n content: \"\\e128\";\n}\n.glyphicon-hand-up:before {\n content: \"\\e129\";\n}\n.glyphicon-hand-down:before {\n content: \"\\e130\";\n}\n.glyphicon-circle-arrow-right:before {\n content: \"\\e131\";\n}\n.glyphicon-circle-arrow-left:before {\n content: \"\\e132\";\n}\n.glyphicon-circle-arrow-up:before {\n content: \"\\e133\";\n}\n.glyphicon-circle-arrow-down:before {\n content: \"\\e134\";\n}\n.glyphicon-globe:before {\n content: \"\\e135\";\n}\n.glyphicon-wrench:before {\n content: \"\\e136\";\n}\n.glyphicon-tasks:before {\n content: \"\\e137\";\n}\n.glyphicon-filter:before {\n content: \"\\e138\";\n}\n.glyphicon-briefcase:before {\n content: \"\\e139\";\n}\n.glyphicon-fullscreen:before {\n content: \"\\e140\";\n}\n.glyphicon-dashboard:before {\n content: \"\\e141\";\n}\n.glyphicon-paperclip:before {\n content: \"\\e142\";\n}\n.glyphicon-heart-empty:before {\n content: \"\\e143\";\n}\n.glyphicon-link:before {\n content: \"\\e144\";\n}\n.glyphicon-phone:before {\n content: \"\\e145\";\n}\n.glyphicon-pushpin:before {\n content: \"\\e146\";\n}\n.glyphicon-usd:before {\n content: \"\\e148\";\n}\n.glyphicon-gbp:before {\n content: \"\\e149\";\n}\n.glyphicon-sort:before {\n content: \"\\e150\";\n}\n.glyphicon-sort-by-alphabet:before {\n content: \"\\e151\";\n}\n.glyphicon-sort-by-alphabet-alt:before {\n content: \"\\e152\";\n}\n.glyphicon-sort-by-order:before {\n content: \"\\e153\";\n}\n.glyphicon-sort-by-order-alt:before {\n content: \"\\e154\";\n}\n.glyphicon-sort-by-attributes:before {\n content: \"\\e155\";\n}\n.glyphicon-sort-by-attributes-alt:before {\n content: \"\\e156\";\n}\n.glyphicon-unchecked:before {\n content: \"\\e157\";\n}\n.glyphicon-expand:before {\n content: \"\\e158\";\n}\n.glyphicon-collapse-down:before {\n content: \"\\e159\";\n}\n.glyphicon-collapse-up:before {\n content: \"\\e160\";\n}\n.glyphicon-log-in:before {\n content: \"\\e161\";\n}\n.glyphicon-flash:before {\n content: \"\\e162\";\n}\n.glyphicon-log-out:before {\n content: \"\\e163\";\n}\n.glyphicon-new-window:before {\n content: \"\\e164\";\n}\n.glyphicon-record:before {\n content: \"\\e165\";\n}\n.glyphicon-save:before {\n content: \"\\e166\";\n}\n.glyphicon-open:before {\n content: \"\\e167\";\n}\n.glyphicon-saved:before {\n content: \"\\e168\";\n}\n.glyphicon-import:before {\n content: \"\\e169\";\n}\n.glyphicon-export:before {\n content: \"\\e170\";\n}\n.glyphicon-send:before {\n content: \"\\e171\";\n}\n.glyphicon-floppy-disk:before {\n content: \"\\e172\";\n}\n.glyphicon-floppy-saved:before {\n content: \"\\e173\";\n}\n.glyphicon-floppy-remove:before {\n content: \"\\e174\";\n}\n.glyphicon-floppy-save:before {\n content: \"\\e175\";\n}\n.glyphicon-floppy-open:before {\n content: \"\\e176\";\n}\n.glyphicon-credit-card:before {\n content: \"\\e177\";\n}\n.glyphicon-transfer:before {\n content: \"\\e178\";\n}\n.glyphicon-cutlery:before {\n content: \"\\e179\";\n}\n.glyphicon-header:before {\n content: \"\\e180\";\n}\n.glyphicon-compressed:before {\n content: \"\\e181\";\n}\n.glyphicon-earphone:before {\n content: \"\\e182\";\n}\n.glyphicon-phone-alt:before {\n content: \"\\e183\";\n}\n.glyphicon-tower:before {\n content: \"\\e184\";\n}\n.glyphicon-stats:before {\n content: \"\\e185\";\n}\n.glyphicon-sd-video:before {\n content: \"\\e186\";\n}\n.glyphicon-hd-video:before {\n content: \"\\e187\";\n}\n.glyphicon-subtitles:before {\n content: \"\\e188\";\n}\n.glyphicon-sound-stereo:before {\n content: \"\\e189\";\n}\n.glyphicon-sound-dolby:before {\n content: \"\\e190\";\n}\n.glyphicon-sound-5-1:before {\n content: \"\\e191\";\n}\n.glyphicon-sound-6-1:before {\n content: \"\\e192\";\n}\n.glyphicon-sound-7-1:before {\n content: \"\\e193\";\n}\n.glyphicon-copyright-mark:before {\n content: \"\\e194\";\n}\n.glyphicon-registration-mark:before {\n content: \"\\e195\";\n}\n.glyphicon-cloud-download:before {\n content: \"\\e197\";\n}\n.glyphicon-cloud-upload:before {\n content: \"\\e198\";\n}\n.glyphicon-tree-conifer:before {\n content: \"\\e199\";\n}\n.glyphicon-tree-deciduous:before {\n content: \"\\e200\";\n}\n.glyphicon-cd:before {\n content: \"\\e201\";\n}\n.glyphicon-save-file:before {\n content: \"\\e202\";\n}\n.glyphicon-open-file:before {\n content: \"\\e203\";\n}\n.glyphicon-level-up:before {\n content: \"\\e204\";\n}\n.glyphicon-copy:before {\n content: \"\\e205\";\n}\n.glyphicon-paste:before {\n content: \"\\e206\";\n}\n.glyphicon-alert:before {\n content: \"\\e209\";\n}\n.glyphicon-equalizer:before {\n content: \"\\e210\";\n}\n.glyphicon-king:before {\n content: \"\\e211\";\n}\n.glyphicon-queen:before {\n content: \"\\e212\";\n}\n.glyphicon-pawn:before {\n content: \"\\e213\";\n}\n.glyphicon-bishop:before {\n content: \"\\e214\";\n}\n.glyphicon-knight:before {\n content: \"\\e215\";\n}\n.glyphicon-baby-formula:before {\n content: \"\\e216\";\n}\n.glyphicon-tent:before {\n content: \"\\26fa\";\n}\n.glyphicon-blackboard:before {\n content: \"\\e218\";\n}\n.glyphicon-bed:before {\n content: \"\\e219\";\n}\n.glyphicon-apple:before {\n content: \"\\f8ff\";\n}\n.glyphicon-erase:before {\n content: \"\\e221\";\n}\n.glyphicon-hourglass:before {\n content: \"\\231b\";\n}\n.glyphicon-lamp:before {\n content: \"\\e223\";\n}\n.glyphicon-duplicate:before {\n content: \"\\e224\";\n}\n.glyphicon-piggy-bank:before {\n content: \"\\e225\";\n}\n.glyphicon-scissors:before {\n content: \"\\e226\";\n}\n.glyphicon-bitcoin:before {\n content: \"\\e227\";\n}\n.glyphicon-btc:before {\n content: \"\\e227\";\n}\n.glyphicon-xbt:before {\n content: \"\\e227\";\n}\n.glyphicon-yen:before {\n content: \"\\00a5\";\n}\n.glyphicon-jpy:before {\n content: \"\\00a5\";\n}\n.glyphicon-ruble:before {\n content: \"\\20bd\";\n}\n.glyphicon-rub:before {\n content: \"\\20bd\";\n}\n.glyphicon-scale:before {\n content: \"\\e230\";\n}\n.glyphicon-ice-lolly:before {\n content: \"\\e231\";\n}\n.glyphicon-ice-lolly-tasted:before {\n content: \"\\e232\";\n}\n.glyphicon-education:before {\n content: \"\\e233\";\n}\n.glyphicon-option-horizontal:before {\n content: \"\\e234\";\n}\n.glyphicon-option-vertical:before {\n content: \"\\e235\";\n}\n.glyphicon-menu-hamburger:before {\n content: \"\\e236\";\n}\n.glyphicon-modal-window:before {\n content: \"\\e237\";\n}\n.glyphicon-oil:before {\n content: \"\\e238\";\n}\n.glyphicon-grain:before {\n content: \"\\e239\";\n}\n.glyphicon-sunglasses:before {\n content: \"\\e240\";\n}\n.glyphicon-text-size:before {\n content: \"\\e241\";\n}\n.glyphicon-text-color:before {\n content: \"\\e242\";\n}\n.glyphicon-text-background:before {\n content: \"\\e243\";\n}\n.glyphicon-object-align-top:before {\n content: \"\\e244\";\n}\n.glyphicon-object-align-bottom:before {\n content: \"\\e245\";\n}\n.glyphicon-object-align-horizontal:before {\n content: \"\\e246\";\n}\n.glyphicon-object-align-left:before {\n content: \"\\e247\";\n}\n.glyphicon-object-align-vertical:before {\n content: \"\\e248\";\n}\n.glyphicon-object-align-right:before {\n content: \"\\e249\";\n}\n.glyphicon-triangle-right:before {\n content: \"\\e250\";\n}\n.glyphicon-triangle-left:before {\n content: \"\\e251\";\n}\n.glyphicon-triangle-bottom:before {\n content: \"\\e252\";\n}\n.glyphicon-triangle-top:before {\n content: \"\\e253\";\n}\n.glyphicon-console:before {\n content: \"\\e254\";\n}\n.glyphicon-superscript:before {\n content: \"\\e255\";\n}\n.glyphicon-subscript:before {\n content: \"\\e256\";\n}\n.glyphicon-menu-left:before {\n content: \"\\e257\";\n}\n.glyphicon-menu-right:before {\n content: \"\\e258\";\n}\n.glyphicon-menu-down:before {\n content: \"\\e259\";\n}\n.glyphicon-menu-up:before {\n content: \"\\e260\";\n}\n* {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\n*:before,\n*:after {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\nbody {\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-size: 14px;\n line-height: 1.42857143;\n color: #333333;\n background-color: #fff;\n}\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\na {\n color: #337ab7;\n text-decoration: none;\n}\na:hover,\na:focus {\n color: #23527c;\n text-decoration: underline;\n}\na:focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\nfigure {\n margin: 0;\n}\nimg {\n vertical-align: middle;\n}\n.img-responsive,\n.thumbnail > img,\n.thumbnail a > img,\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n display: block;\n max-width: 100%;\n height: auto;\n}\n.img-rounded {\n border-radius: 6px;\n}\n.img-thumbnail {\n padding: 4px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: all 0.2s ease-in-out;\n -o-transition: all 0.2s ease-in-out;\n transition: all 0.2s ease-in-out;\n display: inline-block;\n max-width: 100%;\n height: auto;\n}\n.img-circle {\n border-radius: 50%;\n}\nhr {\n margin-top: 20px;\n margin-bottom: 20px;\n border: 0;\n border-top: 1px solid #eeeeee;\n}\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n margin: -1px;\n padding: 0;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n border: 0;\n}\n.sr-only-focusable:active,\n.sr-only-focusable:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n}\n[role=\"button\"] {\n cursor: pointer;\n}\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\n.h1,\n.h2,\n.h3,\n.h4,\n.h5,\n.h6 {\n font-family: inherit;\n font-weight: 500;\n line-height: 1.1;\n color: inherit;\n}\nh1 small,\nh2 small,\nh3 small,\nh4 small,\nh5 small,\nh6 small,\n.h1 small,\n.h2 small,\n.h3 small,\n.h4 small,\n.h5 small,\n.h6 small,\nh1 .small,\nh2 .small,\nh3 .small,\nh4 .small,\nh5 .small,\nh6 .small,\n.h1 .small,\n.h2 .small,\n.h3 .small,\n.h4 .small,\n.h5 .small,\n.h6 .small {\n font-weight: normal;\n line-height: 1;\n color: #777777;\n}\nh1,\n.h1,\nh2,\n.h2,\nh3,\n.h3 {\n margin-top: 20px;\n margin-bottom: 10px;\n}\nh1 small,\n.h1 small,\nh2 small,\n.h2 small,\nh3 small,\n.h3 small,\nh1 .small,\n.h1 .small,\nh2 .small,\n.h2 .small,\nh3 .small,\n.h3 .small {\n font-size: 65%;\n}\nh4,\n.h4,\nh5,\n.h5,\nh6,\n.h6 {\n margin-top: 10px;\n margin-bottom: 10px;\n}\nh4 small,\n.h4 small,\nh5 small,\n.h5 small,\nh6 small,\n.h6 small,\nh4 .small,\n.h4 .small,\nh5 .small,\n.h5 .small,\nh6 .small,\n.h6 .small {\n font-size: 75%;\n}\nh1,\n.h1 {\n font-size: 36px;\n}\nh2,\n.h2 {\n font-size: 30px;\n}\nh3,\n.h3 {\n font-size: 24px;\n}\nh4,\n.h4 {\n font-size: 18px;\n}\nh5,\n.h5 {\n font-size: 14px;\n}\nh6,\n.h6 {\n font-size: 12px;\n}\np {\n margin: 0 0 10px;\n}\n.lead {\n margin-bottom: 20px;\n font-size: 16px;\n font-weight: 300;\n line-height: 1.4;\n}\n@media (min-width: 768px) {\n .lead {\n font-size: 21px;\n }\n}\nsmall,\n.small {\n font-size: 85%;\n}\nmark,\n.mark {\n background-color: #fcf8e3;\n padding: .2em;\n}\n.text-left {\n text-align: left;\n}\n.text-right {\n text-align: right;\n}\n.text-center {\n text-align: center;\n}\n.text-justify {\n text-align: justify;\n}\n.text-nowrap {\n white-space: nowrap;\n}\n.text-lowercase {\n text-transform: lowercase;\n}\n.text-uppercase {\n text-transform: uppercase;\n}\n.text-capitalize {\n text-transform: capitalize;\n}\n.text-muted {\n color: #777777;\n}\n.text-primary {\n color: #337ab7;\n}\na.text-primary:hover,\na.text-primary:focus {\n color: #286090;\n}\n.text-success {\n color: #3c763d;\n}\na.text-success:hover,\na.text-success:focus {\n color: #2b542c;\n}\n.text-info {\n color: #31708f;\n}\na.text-info:hover,\na.text-info:focus {\n color: #245269;\n}\n.text-warning {\n color: #8a6d3b;\n}\na.text-warning:hover,\na.text-warning:focus {\n color: #66512c;\n}\n.text-danger {\n color: #a94442;\n}\na.text-danger:hover,\na.text-danger:focus {\n color: #843534;\n}\n.bg-primary {\n color: #fff;\n background-color: #337ab7;\n}\na.bg-primary:hover,\na.bg-primary:focus {\n background-color: #286090;\n}\n.bg-success {\n background-color: #dff0d8;\n}\na.bg-success:hover,\na.bg-success:focus {\n background-color: #c1e2b3;\n}\n.bg-info {\n background-color: #d9edf7;\n}\na.bg-info:hover,\na.bg-info:focus {\n background-color: #afd9ee;\n}\n.bg-warning {\n background-color: #fcf8e3;\n}\na.bg-warning:hover,\na.bg-warning:focus {\n background-color: #f7ecb5;\n}\n.bg-danger {\n background-color: #f2dede;\n}\na.bg-danger:hover,\na.bg-danger:focus {\n background-color: #e4b9b9;\n}\n.page-header {\n padding-bottom: 9px;\n margin: 40px 0 20px;\n border-bottom: 1px solid #eeeeee;\n}\nul,\nol {\n margin-top: 0;\n margin-bottom: 10px;\n}\nul ul,\nol ul,\nul ol,\nol ol {\n margin-bottom: 0;\n}\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n.list-inline {\n padding-left: 0;\n list-style: none;\n margin-left: -5px;\n}\n.list-inline > li {\n display: inline-block;\n padding-left: 5px;\n padding-right: 5px;\n}\ndl {\n margin-top: 0;\n margin-bottom: 20px;\n}\ndt,\ndd {\n line-height: 1.42857143;\n}\ndt {\n font-weight: bold;\n}\ndd {\n margin-left: 0;\n}\n@media (min-width: 768px) {\n .dl-horizontal dt {\n float: left;\n width: 160px;\n clear: left;\n text-align: right;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n }\n .dl-horizontal dd {\n margin-left: 180px;\n }\n}\nabbr[title],\nabbr[data-original-title] {\n cursor: help;\n border-bottom: 1px dotted #777777;\n}\n.initialism {\n font-size: 90%;\n text-transform: uppercase;\n}\nblockquote {\n padding: 10px 20px;\n margin: 0 0 20px;\n font-size: 17.5px;\n border-left: 5px solid #eeeeee;\n}\nblockquote p:last-child,\nblockquote ul:last-child,\nblockquote ol:last-child {\n margin-bottom: 0;\n}\nblockquote footer,\nblockquote small,\nblockquote .small {\n display: block;\n font-size: 80%;\n line-height: 1.42857143;\n color: #777777;\n}\nblockquote footer:before,\nblockquote small:before,\nblockquote .small:before {\n content: '\\2014 \\00A0';\n}\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n border-right: 5px solid #eeeeee;\n border-left: 0;\n text-align: right;\n}\n.blockquote-reverse footer:before,\nblockquote.pull-right footer:before,\n.blockquote-reverse small:before,\nblockquote.pull-right small:before,\n.blockquote-reverse .small:before,\nblockquote.pull-right .small:before {\n content: '';\n}\n.blockquote-reverse footer:after,\nblockquote.pull-right footer:after,\n.blockquote-reverse small:after,\nblockquote.pull-right small:after,\n.blockquote-reverse .small:after,\nblockquote.pull-right .small:after {\n content: '\\00A0 \\2014';\n}\naddress {\n margin-bottom: 20px;\n font-style: normal;\n line-height: 1.42857143;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: Menlo, Monaco, Consolas, \"Courier New\", monospace;\n}\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: #c7254e;\n background-color: #f9f2f4;\n border-radius: 4px;\n}\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: #fff;\n background-color: #333;\n border-radius: 3px;\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\nkbd kbd {\n padding: 0;\n font-size: 100%;\n font-weight: bold;\n box-shadow: none;\n}\npre {\n display: block;\n padding: 9.5px;\n margin: 0 0 10px;\n font-size: 13px;\n line-height: 1.42857143;\n word-break: break-all;\n word-wrap: break-word;\n color: #333333;\n background-color: #f5f5f5;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\npre code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n}\n.pre-scrollable {\n max-height: 340px;\n overflow-y: scroll;\n}\n.container {\n margin-right: auto;\n margin-left: auto;\n padding-left: 15px;\n padding-right: 15px;\n}\n@media (min-width: 768px) {\n .container {\n width: 750px;\n }\n}\n@media (min-width: 992px) {\n .container {\n width: 970px;\n }\n}\n@media (min-width: 1200px) {\n .container {\n width: 1170px;\n }\n}\n.container-fluid {\n margin-right: auto;\n margin-left: auto;\n padding-left: 15px;\n padding-right: 15px;\n}\n.row {\n margin-left: -15px;\n margin-right: -15px;\n}\n.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 {\n position: relative;\n min-height: 1px;\n padding-left: 15px;\n padding-right: 15px;\n}\n.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 {\n float: left;\n}\n.col-xs-12 {\n width: 100%;\n}\n.col-xs-11 {\n width: 91.66666667%;\n}\n.col-xs-10 {\n width: 83.33333333%;\n}\n.col-xs-9 {\n width: 75%;\n}\n.col-xs-8 {\n width: 66.66666667%;\n}\n.col-xs-7 {\n width: 58.33333333%;\n}\n.col-xs-6 {\n width: 50%;\n}\n.col-xs-5 {\n width: 41.66666667%;\n}\n.col-xs-4 {\n width: 33.33333333%;\n}\n.col-xs-3 {\n width: 25%;\n}\n.col-xs-2 {\n width: 16.66666667%;\n}\n.col-xs-1 {\n width: 8.33333333%;\n}\n.col-xs-pull-12 {\n right: 100%;\n}\n.col-xs-pull-11 {\n right: 91.66666667%;\n}\n.col-xs-pull-10 {\n right: 83.33333333%;\n}\n.col-xs-pull-9 {\n right: 75%;\n}\n.col-xs-pull-8 {\n right: 66.66666667%;\n}\n.col-xs-pull-7 {\n right: 58.33333333%;\n}\n.col-xs-pull-6 {\n right: 50%;\n}\n.col-xs-pull-5 {\n right: 41.66666667%;\n}\n.col-xs-pull-4 {\n right: 33.33333333%;\n}\n.col-xs-pull-3 {\n right: 25%;\n}\n.col-xs-pull-2 {\n right: 16.66666667%;\n}\n.col-xs-pull-1 {\n right: 8.33333333%;\n}\n.col-xs-pull-0 {\n right: auto;\n}\n.col-xs-push-12 {\n left: 100%;\n}\n.col-xs-push-11 {\n left: 91.66666667%;\n}\n.col-xs-push-10 {\n left: 83.33333333%;\n}\n.col-xs-push-9 {\n left: 75%;\n}\n.col-xs-push-8 {\n left: 66.66666667%;\n}\n.col-xs-push-7 {\n left: 58.33333333%;\n}\n.col-xs-push-6 {\n left: 50%;\n}\n.col-xs-push-5 {\n left: 41.66666667%;\n}\n.col-xs-push-4 {\n left: 33.33333333%;\n}\n.col-xs-push-3 {\n left: 25%;\n}\n.col-xs-push-2 {\n left: 16.66666667%;\n}\n.col-xs-push-1 {\n left: 8.33333333%;\n}\n.col-xs-push-0 {\n left: auto;\n}\n.col-xs-offset-12 {\n margin-left: 100%;\n}\n.col-xs-offset-11 {\n margin-left: 91.66666667%;\n}\n.col-xs-offset-10 {\n margin-left: 83.33333333%;\n}\n.col-xs-offset-9 {\n margin-left: 75%;\n}\n.col-xs-offset-8 {\n margin-left: 66.66666667%;\n}\n.col-xs-offset-7 {\n margin-left: 58.33333333%;\n}\n.col-xs-offset-6 {\n margin-left: 50%;\n}\n.col-xs-offset-5 {\n margin-left: 41.66666667%;\n}\n.col-xs-offset-4 {\n margin-left: 33.33333333%;\n}\n.col-xs-offset-3 {\n margin-left: 25%;\n}\n.col-xs-offset-2 {\n margin-left: 16.66666667%;\n}\n.col-xs-offset-1 {\n margin-left: 8.33333333%;\n}\n.col-xs-offset-0 {\n margin-left: 0%;\n}\n@media (min-width: 768px) {\n .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 {\n float: left;\n }\n .col-sm-12 {\n width: 100%;\n }\n .col-sm-11 {\n width: 91.66666667%;\n }\n .col-sm-10 {\n width: 83.33333333%;\n }\n .col-sm-9 {\n width: 75%;\n }\n .col-sm-8 {\n width: 66.66666667%;\n }\n .col-sm-7 {\n width: 58.33333333%;\n }\n .col-sm-6 {\n width: 50%;\n }\n .col-sm-5 {\n width: 41.66666667%;\n }\n .col-sm-4 {\n width: 33.33333333%;\n }\n .col-sm-3 {\n width: 25%;\n }\n .col-sm-2 {\n width: 16.66666667%;\n }\n .col-sm-1 {\n width: 8.33333333%;\n }\n .col-sm-pull-12 {\n right: 100%;\n }\n .col-sm-pull-11 {\n right: 91.66666667%;\n }\n .col-sm-pull-10 {\n right: 83.33333333%;\n }\n .col-sm-pull-9 {\n right: 75%;\n }\n .col-sm-pull-8 {\n right: 66.66666667%;\n }\n .col-sm-pull-7 {\n right: 58.33333333%;\n }\n .col-sm-pull-6 {\n right: 50%;\n }\n .col-sm-pull-5 {\n right: 41.66666667%;\n }\n .col-sm-pull-4 {\n right: 33.33333333%;\n }\n .col-sm-pull-3 {\n right: 25%;\n }\n .col-sm-pull-2 {\n right: 16.66666667%;\n }\n .col-sm-pull-1 {\n right: 8.33333333%;\n }\n .col-sm-pull-0 {\n right: auto;\n }\n .col-sm-push-12 {\n left: 100%;\n }\n .col-sm-push-11 {\n left: 91.66666667%;\n }\n .col-sm-push-10 {\n left: 83.33333333%;\n }\n .col-sm-push-9 {\n left: 75%;\n }\n .col-sm-push-8 {\n left: 66.66666667%;\n }\n .col-sm-push-7 {\n left: 58.33333333%;\n }\n .col-sm-push-6 {\n left: 50%;\n }\n .col-sm-push-5 {\n left: 41.66666667%;\n }\n .col-sm-push-4 {\n left: 33.33333333%;\n }\n .col-sm-push-3 {\n left: 25%;\n }\n .col-sm-push-2 {\n left: 16.66666667%;\n }\n .col-sm-push-1 {\n left: 8.33333333%;\n }\n .col-sm-push-0 {\n left: auto;\n }\n .col-sm-offset-12 {\n margin-left: 100%;\n }\n .col-sm-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-sm-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-sm-offset-9 {\n margin-left: 75%;\n }\n .col-sm-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-sm-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-sm-offset-6 {\n margin-left: 50%;\n }\n .col-sm-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-sm-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-sm-offset-3 {\n margin-left: 25%;\n }\n .col-sm-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-sm-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-sm-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 992px) {\n .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {\n float: left;\n }\n .col-md-12 {\n width: 100%;\n }\n .col-md-11 {\n width: 91.66666667%;\n }\n .col-md-10 {\n width: 83.33333333%;\n }\n .col-md-9 {\n width: 75%;\n }\n .col-md-8 {\n width: 66.66666667%;\n }\n .col-md-7 {\n width: 58.33333333%;\n }\n .col-md-6 {\n width: 50%;\n }\n .col-md-5 {\n width: 41.66666667%;\n }\n .col-md-4 {\n width: 33.33333333%;\n }\n .col-md-3 {\n width: 25%;\n }\n .col-md-2 {\n width: 16.66666667%;\n }\n .col-md-1 {\n width: 8.33333333%;\n }\n .col-md-pull-12 {\n right: 100%;\n }\n .col-md-pull-11 {\n right: 91.66666667%;\n }\n .col-md-pull-10 {\n right: 83.33333333%;\n }\n .col-md-pull-9 {\n right: 75%;\n }\n .col-md-pull-8 {\n right: 66.66666667%;\n }\n .col-md-pull-7 {\n right: 58.33333333%;\n }\n .col-md-pull-6 {\n right: 50%;\n }\n .col-md-pull-5 {\n right: 41.66666667%;\n }\n .col-md-pull-4 {\n right: 33.33333333%;\n }\n .col-md-pull-3 {\n right: 25%;\n }\n .col-md-pull-2 {\n right: 16.66666667%;\n }\n .col-md-pull-1 {\n right: 8.33333333%;\n }\n .col-md-pull-0 {\n right: auto;\n }\n .col-md-push-12 {\n left: 100%;\n }\n .col-md-push-11 {\n left: 91.66666667%;\n }\n .col-md-push-10 {\n left: 83.33333333%;\n }\n .col-md-push-9 {\n left: 75%;\n }\n .col-md-push-8 {\n left: 66.66666667%;\n }\n .col-md-push-7 {\n left: 58.33333333%;\n }\n .col-md-push-6 {\n left: 50%;\n }\n .col-md-push-5 {\n left: 41.66666667%;\n }\n .col-md-push-4 {\n left: 33.33333333%;\n }\n .col-md-push-3 {\n left: 25%;\n }\n .col-md-push-2 {\n left: 16.66666667%;\n }\n .col-md-push-1 {\n left: 8.33333333%;\n }\n .col-md-push-0 {\n left: auto;\n }\n .col-md-offset-12 {\n margin-left: 100%;\n }\n .col-md-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-md-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-md-offset-9 {\n margin-left: 75%;\n }\n .col-md-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-md-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-md-offset-6 {\n margin-left: 50%;\n }\n .col-md-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-md-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-md-offset-3 {\n margin-left: 25%;\n }\n .col-md-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-md-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-md-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 1200px) {\n .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 {\n float: left;\n }\n .col-lg-12 {\n width: 100%;\n }\n .col-lg-11 {\n width: 91.66666667%;\n }\n .col-lg-10 {\n width: 83.33333333%;\n }\n .col-lg-9 {\n width: 75%;\n }\n .col-lg-8 {\n width: 66.66666667%;\n }\n .col-lg-7 {\n width: 58.33333333%;\n }\n .col-lg-6 {\n width: 50%;\n }\n .col-lg-5 {\n width: 41.66666667%;\n }\n .col-lg-4 {\n width: 33.33333333%;\n }\n .col-lg-3 {\n width: 25%;\n }\n .col-lg-2 {\n width: 16.66666667%;\n }\n .col-lg-1 {\n width: 8.33333333%;\n }\n .col-lg-pull-12 {\n right: 100%;\n }\n .col-lg-pull-11 {\n right: 91.66666667%;\n }\n .col-lg-pull-10 {\n right: 83.33333333%;\n }\n .col-lg-pull-9 {\n right: 75%;\n }\n .col-lg-pull-8 {\n right: 66.66666667%;\n }\n .col-lg-pull-7 {\n right: 58.33333333%;\n }\n .col-lg-pull-6 {\n right: 50%;\n }\n .col-lg-pull-5 {\n right: 41.66666667%;\n }\n .col-lg-pull-4 {\n right: 33.33333333%;\n }\n .col-lg-pull-3 {\n right: 25%;\n }\n .col-lg-pull-2 {\n right: 16.66666667%;\n }\n .col-lg-pull-1 {\n right: 8.33333333%;\n }\n .col-lg-pull-0 {\n right: auto;\n }\n .col-lg-push-12 {\n left: 100%;\n }\n .col-lg-push-11 {\n left: 91.66666667%;\n }\n .col-lg-push-10 {\n left: 83.33333333%;\n }\n .col-lg-push-9 {\n left: 75%;\n }\n .col-lg-push-8 {\n left: 66.66666667%;\n }\n .col-lg-push-7 {\n left: 58.33333333%;\n }\n .col-lg-push-6 {\n left: 50%;\n }\n .col-lg-push-5 {\n left: 41.66666667%;\n }\n .col-lg-push-4 {\n left: 33.33333333%;\n }\n .col-lg-push-3 {\n left: 25%;\n }\n .col-lg-push-2 {\n left: 16.66666667%;\n }\n .col-lg-push-1 {\n left: 8.33333333%;\n }\n .col-lg-push-0 {\n left: auto;\n }\n .col-lg-offset-12 {\n margin-left: 100%;\n }\n .col-lg-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-lg-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-lg-offset-9 {\n margin-left: 75%;\n }\n .col-lg-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-lg-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-lg-offset-6 {\n margin-left: 50%;\n }\n .col-lg-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-lg-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-lg-offset-3 {\n margin-left: 25%;\n }\n .col-lg-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-lg-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-lg-offset-0 {\n margin-left: 0%;\n }\n}\ntable {\n background-color: transparent;\n}\ncaption {\n padding-top: 8px;\n padding-bottom: 8px;\n color: #777777;\n text-align: left;\n}\nth {\n text-align: left;\n}\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: 20px;\n}\n.table > thead > tr > th,\n.table > tbody > tr > th,\n.table > tfoot > tr > th,\n.table > thead > tr > td,\n.table > tbody > tr > td,\n.table > tfoot > tr > td {\n padding: 8px;\n line-height: 1.42857143;\n vertical-align: top;\n border-top: 1px solid #ddd;\n}\n.table > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid #ddd;\n}\n.table > caption + thead > tr:first-child > th,\n.table > colgroup + thead > tr:first-child > th,\n.table > thead:first-child > tr:first-child > th,\n.table > caption + thead > tr:first-child > td,\n.table > colgroup + thead > tr:first-child > td,\n.table > thead:first-child > tr:first-child > td {\n border-top: 0;\n}\n.table > tbody + tbody {\n border-top: 2px solid #ddd;\n}\n.table .table {\n background-color: #fff;\n}\n.table-condensed > thead > tr > th,\n.table-condensed > tbody > tr > th,\n.table-condensed > tfoot > tr > th,\n.table-condensed > thead > tr > td,\n.table-condensed > tbody > tr > td,\n.table-condensed > tfoot > tr > td {\n padding: 5px;\n}\n.table-bordered {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > tbody > tr > th,\n.table-bordered > tfoot > tr > th,\n.table-bordered > thead > tr > td,\n.table-bordered > tbody > tr > td,\n.table-bordered > tfoot > tr > td {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > thead > tr > td {\n border-bottom-width: 2px;\n}\n.table-striped > tbody > tr:nth-of-type(odd) {\n background-color: #f9f9f9;\n}\n.table-hover > tbody > tr:hover {\n background-color: #f5f5f5;\n}\ntable col[class*=\"col-\"] {\n position: static;\n float: none;\n display: table-column;\n}\ntable td[class*=\"col-\"],\ntable th[class*=\"col-\"] {\n position: static;\n float: none;\n display: table-cell;\n}\n.table > thead > tr > td.active,\n.table > tbody > tr > td.active,\n.table > tfoot > tr > td.active,\n.table > thead > tr > th.active,\n.table > tbody > tr > th.active,\n.table > tfoot > tr > th.active,\n.table > thead > tr.active > td,\n.table > tbody > tr.active > td,\n.table > tfoot > tr.active > td,\n.table > thead > tr.active > th,\n.table > tbody > tr.active > th,\n.table > tfoot > tr.active > th {\n background-color: #f5f5f5;\n}\n.table-hover > tbody > tr > td.active:hover,\n.table-hover > tbody > tr > th.active:hover,\n.table-hover > tbody > tr.active:hover > td,\n.table-hover > tbody > tr:hover > .active,\n.table-hover > tbody > tr.active:hover > th {\n background-color: #e8e8e8;\n}\n.table > thead > tr > td.success,\n.table > tbody > tr > td.success,\n.table > tfoot > tr > td.success,\n.table > thead > tr > th.success,\n.table > tbody > tr > th.success,\n.table > tfoot > tr > th.success,\n.table > thead > tr.success > td,\n.table > tbody > tr.success > td,\n.table > tfoot > tr.success > td,\n.table > thead > tr.success > th,\n.table > tbody > tr.success > th,\n.table > tfoot > tr.success > th {\n background-color: #dff0d8;\n}\n.table-hover > tbody > tr > td.success:hover,\n.table-hover > tbody > tr > th.success:hover,\n.table-hover > tbody > tr.success:hover > td,\n.table-hover > tbody > tr:hover > .success,\n.table-hover > tbody > tr.success:hover > th {\n background-color: #d0e9c6;\n}\n.table > thead > tr > td.info,\n.table > tbody > tr > td.info,\n.table > tfoot > tr > td.info,\n.table > thead > tr > th.info,\n.table > tbody > tr > th.info,\n.table > tfoot > tr > th.info,\n.table > thead > tr.info > td,\n.table > tbody > tr.info > td,\n.table > tfoot > tr.info > td,\n.table > thead > tr.info > th,\n.table > tbody > tr.info > th,\n.table > tfoot > tr.info > th {\n background-color: #d9edf7;\n}\n.table-hover > tbody > tr > td.info:hover,\n.table-hover > tbody > tr > th.info:hover,\n.table-hover > tbody > tr.info:hover > td,\n.table-hover > tbody > tr:hover > .info,\n.table-hover > tbody > tr.info:hover > th {\n background-color: #c4e3f3;\n}\n.table > thead > tr > td.warning,\n.table > tbody > tr > td.warning,\n.table > tfoot > tr > td.warning,\n.table > thead > tr > th.warning,\n.table > tbody > tr > th.warning,\n.table > tfoot > tr > th.warning,\n.table > thead > tr.warning > td,\n.table > tbody > tr.warning > td,\n.table > tfoot > tr.warning > td,\n.table > thead > tr.warning > th,\n.table > tbody > tr.warning > th,\n.table > tfoot > tr.warning > th {\n background-color: #fcf8e3;\n}\n.table-hover > tbody > tr > td.warning:hover,\n.table-hover > tbody > tr > th.warning:hover,\n.table-hover > tbody > tr.warning:hover > td,\n.table-hover > tbody > tr:hover > .warning,\n.table-hover > tbody > tr.warning:hover > th {\n background-color: #faf2cc;\n}\n.table > thead > tr > td.danger,\n.table > tbody > tr > td.danger,\n.table > tfoot > tr > td.danger,\n.table > thead > tr > th.danger,\n.table > tbody > tr > th.danger,\n.table > tfoot > tr > th.danger,\n.table > thead > tr.danger > td,\n.table > tbody > tr.danger > td,\n.table > tfoot > tr.danger > td,\n.table > thead > tr.danger > th,\n.table > tbody > tr.danger > th,\n.table > tfoot > tr.danger > th {\n background-color: #f2dede;\n}\n.table-hover > tbody > tr > td.danger:hover,\n.table-hover > tbody > tr > th.danger:hover,\n.table-hover > tbody > tr.danger:hover > td,\n.table-hover > tbody > tr:hover > .danger,\n.table-hover > tbody > tr.danger:hover > th {\n background-color: #ebcccc;\n}\n.table-responsive {\n overflow-x: auto;\n min-height: 0.01%;\n}\n@media screen and (max-width: 767px) {\n .table-responsive {\n width: 100%;\n margin-bottom: 15px;\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid #ddd;\n }\n .table-responsive > .table {\n margin-bottom: 0;\n }\n .table-responsive > .table > thead > tr > th,\n .table-responsive > .table > tbody > tr > th,\n .table-responsive > .table > tfoot > tr > th,\n .table-responsive > .table > thead > tr > td,\n .table-responsive > .table > tbody > tr > td,\n .table-responsive > .table > tfoot > tr > td {\n white-space: nowrap;\n }\n .table-responsive > .table-bordered {\n border: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:first-child,\n .table-responsive > .table-bordered > tbody > tr > th:first-child,\n .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n .table-responsive > .table-bordered > thead > tr > td:first-child,\n .table-responsive > .table-bordered > tbody > tr > td:first-child,\n .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:last-child,\n .table-responsive > .table-bordered > tbody > tr > th:last-child,\n .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n .table-responsive > .table-bordered > thead > tr > td:last-child,\n .table-responsive > .table-bordered > tbody > tr > td:last-child,\n .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n }\n .table-responsive > .table-bordered > tbody > tr:last-child > th,\n .table-responsive > .table-bordered > tfoot > tr:last-child > th,\n .table-responsive > .table-bordered > tbody > tr:last-child > td,\n .table-responsive > .table-bordered > tfoot > tr:last-child > td {\n border-bottom: 0;\n }\n}\nfieldset {\n padding: 0;\n margin: 0;\n border: 0;\n min-width: 0;\n}\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: 20px;\n font-size: 21px;\n line-height: inherit;\n color: #333333;\n border: 0;\n border-bottom: 1px solid #e5e5e5;\n}\nlabel {\n display: inline-block;\n max-width: 100%;\n margin-bottom: 5px;\n font-weight: bold;\n}\ninput[type=\"search\"] {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9;\n line-height: normal;\n}\ninput[type=\"file\"] {\n display: block;\n}\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\nselect[multiple],\nselect[size] {\n height: auto;\n}\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\noutput {\n display: block;\n padding-top: 7px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n}\n.form-control {\n display: block;\n width: 100%;\n height: 34px;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n background-color: #fff;\n background-image: none;\n border: 1px solid #ccc;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n}\n.form-control:focus {\n border-color: #66afe9;\n outline: 0;\n -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);\n box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);\n}\n.form-control::-moz-placeholder {\n color: #999;\n opacity: 1;\n}\n.form-control:-ms-input-placeholder {\n color: #999;\n}\n.form-control::-webkit-input-placeholder {\n color: #999;\n}\n.form-control::-ms-expand {\n border: 0;\n background-color: transparent;\n}\n.form-control[disabled],\n.form-control[readonly],\nfieldset[disabled] .form-control {\n background-color: #eeeeee;\n opacity: 1;\n}\n.form-control[disabled],\nfieldset[disabled] .form-control {\n cursor: not-allowed;\n}\ntextarea.form-control {\n height: auto;\n}\ninput[type=\"search\"] {\n -webkit-appearance: none;\n}\n@media screen and (-webkit-min-device-pixel-ratio: 0) {\n input[type=\"date\"].form-control,\n input[type=\"time\"].form-control,\n input[type=\"datetime-local\"].form-control,\n input[type=\"month\"].form-control {\n line-height: 34px;\n }\n input[type=\"date\"].input-sm,\n input[type=\"time\"].input-sm,\n input[type=\"datetime-local\"].input-sm,\n input[type=\"month\"].input-sm,\n .input-group-sm input[type=\"date\"],\n .input-group-sm input[type=\"time\"],\n .input-group-sm input[type=\"datetime-local\"],\n .input-group-sm input[type=\"month\"] {\n line-height: 30px;\n }\n input[type=\"date\"].input-lg,\n input[type=\"time\"].input-lg,\n input[type=\"datetime-local\"].input-lg,\n input[type=\"month\"].input-lg,\n .input-group-lg input[type=\"date\"],\n .input-group-lg input[type=\"time\"],\n .input-group-lg input[type=\"datetime-local\"],\n .input-group-lg input[type=\"month\"] {\n line-height: 46px;\n }\n}\n.form-group {\n margin-bottom: 15px;\n}\n.radio,\n.checkbox {\n position: relative;\n display: block;\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.radio label,\n.checkbox label {\n min-height: 20px;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: normal;\n cursor: pointer;\n}\n.radio input[type=\"radio\"],\n.radio-inline input[type=\"radio\"],\n.checkbox input[type=\"checkbox\"],\n.checkbox-inline input[type=\"checkbox\"] {\n position: absolute;\n margin-left: -20px;\n margin-top: 4px \\9;\n}\n.radio + .radio,\n.checkbox + .checkbox {\n margin-top: -5px;\n}\n.radio-inline,\n.checkbox-inline {\n position: relative;\n display: inline-block;\n padding-left: 20px;\n margin-bottom: 0;\n vertical-align: middle;\n font-weight: normal;\n cursor: pointer;\n}\n.radio-inline + .radio-inline,\n.checkbox-inline + .checkbox-inline {\n margin-top: 0;\n margin-left: 10px;\n}\ninput[type=\"radio\"][disabled],\ninput[type=\"checkbox\"][disabled],\ninput[type=\"radio\"].disabled,\ninput[type=\"checkbox\"].disabled,\nfieldset[disabled] input[type=\"radio\"],\nfieldset[disabled] input[type=\"checkbox\"] {\n cursor: not-allowed;\n}\n.radio-inline.disabled,\n.checkbox-inline.disabled,\nfieldset[disabled] .radio-inline,\nfieldset[disabled] .checkbox-inline {\n cursor: not-allowed;\n}\n.radio.disabled label,\n.checkbox.disabled label,\nfieldset[disabled] .radio label,\nfieldset[disabled] .checkbox label {\n cursor: not-allowed;\n}\n.form-control-static {\n padding-top: 7px;\n padding-bottom: 7px;\n margin-bottom: 0;\n min-height: 34px;\n}\n.form-control-static.input-lg,\n.form-control-static.input-sm {\n padding-left: 0;\n padding-right: 0;\n}\n.input-sm {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-sm {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-sm,\nselect[multiple].input-sm {\n height: auto;\n}\n.form-group-sm .form-control {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.form-group-sm select.form-control {\n height: 30px;\n line-height: 30px;\n}\n.form-group-sm textarea.form-control,\n.form-group-sm select[multiple].form-control {\n height: auto;\n}\n.form-group-sm .form-control-static {\n height: 30px;\n min-height: 32px;\n padding: 6px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.input-lg {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-lg {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-lg,\nselect[multiple].input-lg {\n height: auto;\n}\n.form-group-lg .form-control {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.form-group-lg select.form-control {\n height: 46px;\n line-height: 46px;\n}\n.form-group-lg textarea.form-control,\n.form-group-lg select[multiple].form-control {\n height: auto;\n}\n.form-group-lg .form-control-static {\n height: 46px;\n min-height: 38px;\n padding: 11px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.has-feedback {\n position: relative;\n}\n.has-feedback .form-control {\n padding-right: 42.5px;\n}\n.form-control-feedback {\n position: absolute;\n top: 0;\n right: 0;\n z-index: 2;\n display: block;\n width: 34px;\n height: 34px;\n line-height: 34px;\n text-align: center;\n pointer-events: none;\n}\n.input-lg + .form-control-feedback,\n.input-group-lg + .form-control-feedback,\n.form-group-lg .form-control + .form-control-feedback {\n width: 46px;\n height: 46px;\n line-height: 46px;\n}\n.input-sm + .form-control-feedback,\n.input-group-sm + .form-control-feedback,\n.form-group-sm .form-control + .form-control-feedback {\n width: 30px;\n height: 30px;\n line-height: 30px;\n}\n.has-success .help-block,\n.has-success .control-label,\n.has-success .radio,\n.has-success .checkbox,\n.has-success .radio-inline,\n.has-success .checkbox-inline,\n.has-success.radio label,\n.has-success.checkbox label,\n.has-success.radio-inline label,\n.has-success.checkbox-inline label {\n color: #3c763d;\n}\n.has-success .form-control {\n border-color: #3c763d;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-success .form-control:focus {\n border-color: #2b542c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n}\n.has-success .input-group-addon {\n color: #3c763d;\n border-color: #3c763d;\n background-color: #dff0d8;\n}\n.has-success .form-control-feedback {\n color: #3c763d;\n}\n.has-warning .help-block,\n.has-warning .control-label,\n.has-warning .radio,\n.has-warning .checkbox,\n.has-warning .radio-inline,\n.has-warning .checkbox-inline,\n.has-warning.radio label,\n.has-warning.checkbox label,\n.has-warning.radio-inline label,\n.has-warning.checkbox-inline label {\n color: #8a6d3b;\n}\n.has-warning .form-control {\n border-color: #8a6d3b;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-warning .form-control:focus {\n border-color: #66512c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n}\n.has-warning .input-group-addon {\n color: #8a6d3b;\n border-color: #8a6d3b;\n background-color: #fcf8e3;\n}\n.has-warning .form-control-feedback {\n color: #8a6d3b;\n}\n.has-error .help-block,\n.has-error .control-label,\n.has-error .radio,\n.has-error .checkbox,\n.has-error .radio-inline,\n.has-error .checkbox-inline,\n.has-error.radio label,\n.has-error.checkbox label,\n.has-error.radio-inline label,\n.has-error.checkbox-inline label {\n color: #a94442;\n}\n.has-error .form-control {\n border-color: #a94442;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-error .form-control:focus {\n border-color: #843534;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n}\n.has-error .input-group-addon {\n color: #a94442;\n border-color: #a94442;\n background-color: #f2dede;\n}\n.has-error .form-control-feedback {\n color: #a94442;\n}\n.has-feedback label ~ .form-control-feedback {\n top: 25px;\n}\n.has-feedback label.sr-only ~ .form-control-feedback {\n top: 0;\n}\n.help-block {\n display: block;\n margin-top: 5px;\n margin-bottom: 10px;\n color: #737373;\n}\n@media (min-width: 768px) {\n .form-inline .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .form-inline .form-control-static {\n display: inline-block;\n }\n .form-inline .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .form-inline .input-group .input-group-addon,\n .form-inline .input-group .input-group-btn,\n .form-inline .input-group .form-control {\n width: auto;\n }\n .form-inline .input-group > .form-control {\n width: 100%;\n }\n .form-inline .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio,\n .form-inline .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio label,\n .form-inline .checkbox label {\n padding-left: 0;\n }\n .form-inline .radio input[type=\"radio\"],\n .form-inline .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .form-inline .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox,\n.form-horizontal .radio-inline,\n.form-horizontal .checkbox-inline {\n margin-top: 0;\n margin-bottom: 0;\n padding-top: 7px;\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox {\n min-height: 27px;\n}\n.form-horizontal .form-group {\n margin-left: -15px;\n margin-right: -15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .control-label {\n text-align: right;\n margin-bottom: 0;\n padding-top: 7px;\n }\n}\n.form-horizontal .has-feedback .form-control-feedback {\n right: 15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-lg .control-label {\n padding-top: 11px;\n font-size: 18px;\n }\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-sm .control-label {\n padding-top: 6px;\n font-size: 12px;\n }\n}\n.btn {\n display: inline-block;\n margin-bottom: 0;\n font-weight: normal;\n text-align: center;\n vertical-align: middle;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none;\n border: 1px solid transparent;\n white-space: nowrap;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n border-radius: 4px;\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n}\n.btn:focus,\n.btn:active:focus,\n.btn.active:focus,\n.btn.focus,\n.btn:active.focus,\n.btn.active.focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n.btn:hover,\n.btn:focus,\n.btn.focus {\n color: #333;\n text-decoration: none;\n}\n.btn:active,\n.btn.active {\n outline: 0;\n background-image: none;\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn.disabled,\n.btn[disabled],\nfieldset[disabled] .btn {\n cursor: not-allowed;\n opacity: 0.65;\n filter: alpha(opacity=65);\n -webkit-box-shadow: none;\n box-shadow: none;\n}\na.btn.disabled,\nfieldset[disabled] a.btn {\n pointer-events: none;\n}\n.btn-default {\n color: #333;\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default:focus,\n.btn-default.focus {\n color: #333;\n background-color: #e6e6e6;\n border-color: #8c8c8c;\n}\n.btn-default:hover {\n color: #333;\n background-color: #e6e6e6;\n border-color: #adadad;\n}\n.btn-default:active,\n.btn-default.active,\n.open > .dropdown-toggle.btn-default {\n color: #333;\n background-color: #e6e6e6;\n border-color: #adadad;\n}\n.btn-default:active:hover,\n.btn-default.active:hover,\n.open > .dropdown-toggle.btn-default:hover,\n.btn-default:active:focus,\n.btn-default.active:focus,\n.open > .dropdown-toggle.btn-default:focus,\n.btn-default:active.focus,\n.btn-default.active.focus,\n.open > .dropdown-toggle.btn-default.focus {\n color: #333;\n background-color: #d4d4d4;\n border-color: #8c8c8c;\n}\n.btn-default:active,\n.btn-default.active,\n.open > .dropdown-toggle.btn-default {\n background-image: none;\n}\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus {\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default .badge {\n color: #fff;\n background-color: #333;\n}\n.btn-primary {\n color: #fff;\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary:focus,\n.btn-primary.focus {\n color: #fff;\n background-color: #286090;\n border-color: #122b40;\n}\n.btn-primary:hover {\n color: #fff;\n background-color: #286090;\n border-color: #204d74;\n}\n.btn-primary:active,\n.btn-primary.active,\n.open > .dropdown-toggle.btn-primary {\n color: #fff;\n background-color: #286090;\n border-color: #204d74;\n}\n.btn-primary:active:hover,\n.btn-primary.active:hover,\n.open > .dropdown-toggle.btn-primary:hover,\n.btn-primary:active:focus,\n.btn-primary.active:focus,\n.open > .dropdown-toggle.btn-primary:focus,\n.btn-primary:active.focus,\n.btn-primary.active.focus,\n.open > .dropdown-toggle.btn-primary.focus {\n color: #fff;\n background-color: #204d74;\n border-color: #122b40;\n}\n.btn-primary:active,\n.btn-primary.active,\n.open > .dropdown-toggle.btn-primary {\n background-image: none;\n}\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus {\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.btn-success {\n color: #fff;\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success:focus,\n.btn-success.focus {\n color: #fff;\n background-color: #449d44;\n border-color: #255625;\n}\n.btn-success:hover {\n color: #fff;\n background-color: #449d44;\n border-color: #398439;\n}\n.btn-success:active,\n.btn-success.active,\n.open > .dropdown-toggle.btn-success {\n color: #fff;\n background-color: #449d44;\n border-color: #398439;\n}\n.btn-success:active:hover,\n.btn-success.active:hover,\n.open > .dropdown-toggle.btn-success:hover,\n.btn-success:active:focus,\n.btn-success.active:focus,\n.open > .dropdown-toggle.btn-success:focus,\n.btn-success:active.focus,\n.btn-success.active.focus,\n.open > .dropdown-toggle.btn-success.focus {\n color: #fff;\n background-color: #398439;\n border-color: #255625;\n}\n.btn-success:active,\n.btn-success.active,\n.open > .dropdown-toggle.btn-success {\n background-image: none;\n}\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus {\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success .badge {\n color: #5cb85c;\n background-color: #fff;\n}\n.btn-info {\n color: #fff;\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info:focus,\n.btn-info.focus {\n color: #fff;\n background-color: #31b0d5;\n border-color: #1b6d85;\n}\n.btn-info:hover {\n color: #fff;\n background-color: #31b0d5;\n border-color: #269abc;\n}\n.btn-info:active,\n.btn-info.active,\n.open > .dropdown-toggle.btn-info {\n color: #fff;\n background-color: #31b0d5;\n border-color: #269abc;\n}\n.btn-info:active:hover,\n.btn-info.active:hover,\n.open > .dropdown-toggle.btn-info:hover,\n.btn-info:active:focus,\n.btn-info.active:focus,\n.open > .dropdown-toggle.btn-info:focus,\n.btn-info:active.focus,\n.btn-info.active.focus,\n.open > .dropdown-toggle.btn-info.focus {\n color: #fff;\n background-color: #269abc;\n border-color: #1b6d85;\n}\n.btn-info:active,\n.btn-info.active,\n.open > .dropdown-toggle.btn-info {\n background-image: none;\n}\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus {\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info .badge {\n color: #5bc0de;\n background-color: #fff;\n}\n.btn-warning {\n color: #fff;\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning:focus,\n.btn-warning.focus {\n color: #fff;\n background-color: #ec971f;\n border-color: #985f0d;\n}\n.btn-warning:hover {\n color: #fff;\n background-color: #ec971f;\n border-color: #d58512;\n}\n.btn-warning:active,\n.btn-warning.active,\n.open > .dropdown-toggle.btn-warning {\n color: #fff;\n background-color: #ec971f;\n border-color: #d58512;\n}\n.btn-warning:active:hover,\n.btn-warning.active:hover,\n.open > .dropdown-toggle.btn-warning:hover,\n.btn-warning:active:focus,\n.btn-warning.active:focus,\n.open > .dropdown-toggle.btn-warning:focus,\n.btn-warning:active.focus,\n.btn-warning.active.focus,\n.open > .dropdown-toggle.btn-warning.focus {\n color: #fff;\n background-color: #d58512;\n border-color: #985f0d;\n}\n.btn-warning:active,\n.btn-warning.active,\n.open > .dropdown-toggle.btn-warning {\n background-image: none;\n}\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus {\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning .badge {\n color: #f0ad4e;\n background-color: #fff;\n}\n.btn-danger {\n color: #fff;\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger:focus,\n.btn-danger.focus {\n color: #fff;\n background-color: #c9302c;\n border-color: #761c19;\n}\n.btn-danger:hover {\n color: #fff;\n background-color: #c9302c;\n border-color: #ac2925;\n}\n.btn-danger:active,\n.btn-danger.active,\n.open > .dropdown-toggle.btn-danger {\n color: #fff;\n background-color: #c9302c;\n border-color: #ac2925;\n}\n.btn-danger:active:hover,\n.btn-danger.active:hover,\n.open > .dropdown-toggle.btn-danger:hover,\n.btn-danger:active:focus,\n.btn-danger.active:focus,\n.open > .dropdown-toggle.btn-danger:focus,\n.btn-danger:active.focus,\n.btn-danger.active.focus,\n.open > .dropdown-toggle.btn-danger.focus {\n color: #fff;\n background-color: #ac2925;\n border-color: #761c19;\n}\n.btn-danger:active,\n.btn-danger.active,\n.open > .dropdown-toggle.btn-danger {\n background-image: none;\n}\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus {\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger .badge {\n color: #d9534f;\n background-color: #fff;\n}\n.btn-link {\n color: #337ab7;\n font-weight: normal;\n border-radius: 0;\n}\n.btn-link,\n.btn-link:active,\n.btn-link.active,\n.btn-link[disabled],\nfieldset[disabled] .btn-link {\n background-color: transparent;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn-link,\n.btn-link:hover,\n.btn-link:focus,\n.btn-link:active {\n border-color: transparent;\n}\n.btn-link:hover,\n.btn-link:focus {\n color: #23527c;\n text-decoration: underline;\n background-color: transparent;\n}\n.btn-link[disabled]:hover,\nfieldset[disabled] .btn-link:hover,\n.btn-link[disabled]:focus,\nfieldset[disabled] .btn-link:focus {\n color: #777777;\n text-decoration: none;\n}\n.btn-lg,\n.btn-group-lg > .btn {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.btn-sm,\n.btn-group-sm > .btn {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-xs,\n.btn-group-xs > .btn {\n padding: 1px 5px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-block {\n display: block;\n width: 100%;\n}\n.btn-block + .btn-block {\n margin-top: 5px;\n}\ninput[type=\"submit\"].btn-block,\ninput[type=\"reset\"].btn-block,\ninput[type=\"button\"].btn-block {\n width: 100%;\n}\n.fade {\n opacity: 0;\n -webkit-transition: opacity 0.15s linear;\n -o-transition: opacity 0.15s linear;\n transition: opacity 0.15s linear;\n}\n.fade.in {\n opacity: 1;\n}\n.collapse {\n display: none;\n}\n.collapse.in {\n display: block;\n}\ntr.collapse.in {\n display: table-row;\n}\ntbody.collapse.in {\n display: table-row-group;\n}\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n -webkit-transition-property: height, visibility;\n transition-property: height, visibility;\n -webkit-transition-duration: 0.35s;\n transition-duration: 0.35s;\n -webkit-transition-timing-function: ease;\n transition-timing-function: ease;\n}\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: 4px dashed;\n border-top: 4px solid \\9;\n border-right: 4px solid transparent;\n border-left: 4px solid transparent;\n}\n.dropup,\n.dropdown {\n position: relative;\n}\n.dropdown-toggle:focus {\n outline: 0;\n}\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: 1000;\n display: none;\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0;\n list-style: none;\n font-size: 14px;\n text-align: left;\n background-color: #fff;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.15);\n border-radius: 4px;\n -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n background-clip: padding-box;\n}\n.dropdown-menu.pull-right {\n right: 0;\n left: auto;\n}\n.dropdown-menu .divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.dropdown-menu > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: normal;\n line-height: 1.42857143;\n color: #333333;\n white-space: nowrap;\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n text-decoration: none;\n color: #262626;\n background-color: #f5f5f5;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n color: #fff;\n text-decoration: none;\n outline: 0;\n background-color: #337ab7;\n}\n.dropdown-menu > .disabled > a,\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n color: #777777;\n}\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n text-decoration: none;\n background-color: transparent;\n background-image: none;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n cursor: not-allowed;\n}\n.open > .dropdown-menu {\n display: block;\n}\n.open > a {\n outline: 0;\n}\n.dropdown-menu-right {\n left: auto;\n right: 0;\n}\n.dropdown-menu-left {\n left: 0;\n right: auto;\n}\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: 12px;\n line-height: 1.42857143;\n color: #777777;\n white-space: nowrap;\n}\n.dropdown-backdrop {\n position: fixed;\n left: 0;\n right: 0;\n bottom: 0;\n top: 0;\n z-index: 990;\n}\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n.dropup .caret,\n.navbar-fixed-bottom .dropdown .caret {\n border-top: 0;\n border-bottom: 4px dashed;\n border-bottom: 4px solid \\9;\n content: \"\";\n}\n.dropup .dropdown-menu,\n.navbar-fixed-bottom .dropdown .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n}\n@media (min-width: 768px) {\n .navbar-right .dropdown-menu {\n left: auto;\n right: 0;\n }\n .navbar-right .dropdown-menu-left {\n left: 0;\n right: auto;\n }\n}\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle;\n}\n.btn-group > .btn,\n.btn-group-vertical > .btn {\n position: relative;\n float: left;\n}\n.btn-group > .btn:hover,\n.btn-group-vertical > .btn:hover,\n.btn-group > .btn:focus,\n.btn-group-vertical > .btn:focus,\n.btn-group > .btn:active,\n.btn-group-vertical > .btn:active,\n.btn-group > .btn.active,\n.btn-group-vertical > .btn.active {\n z-index: 2;\n}\n.btn-group .btn + .btn,\n.btn-group .btn + .btn-group,\n.btn-group .btn-group + .btn,\n.btn-group .btn-group + .btn-group {\n margin-left: -1px;\n}\n.btn-toolbar {\n margin-left: -5px;\n}\n.btn-toolbar .btn,\n.btn-toolbar .btn-group,\n.btn-toolbar .input-group {\n float: left;\n}\n.btn-toolbar > .btn,\n.btn-toolbar > .btn-group,\n.btn-toolbar > .input-group {\n margin-left: 5px;\n}\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n.btn-group > .btn:first-child {\n margin-left: 0;\n}\n.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n}\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n}\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n.btn-group > .btn + .dropdown-toggle {\n padding-left: 8px;\n padding-right: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-left: 12px;\n padding-right: 12px;\n}\n.btn-group.open .dropdown-toggle {\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn-group.open .dropdown-toggle.btn-link {\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn .caret {\n margin-left: 0;\n}\n.btn-lg .caret {\n border-width: 5px 5px 0;\n border-bottom-width: 0;\n}\n.dropup .btn-lg .caret {\n border-width: 0 5px 5px;\n}\n.btn-group-vertical > .btn,\n.btn-group-vertical > .btn-group,\n.btn-group-vertical > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n}\n.btn-group-vertical > .btn-group > .btn {\n float: none;\n}\n.btn-group-vertical > .btn + .btn,\n.btn-group-vertical > .btn + .btn-group,\n.btn-group-vertical > .btn-group + .btn,\n.btn-group-vertical > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n}\n.btn-group-vertical > .btn:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.btn-group-vertical > .btn:first-child:not(:last-child) {\n border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn:last-child:not(:first-child) {\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n}\n.btn-group-justified > .btn,\n.btn-group-justified > .btn-group {\n float: none;\n display: table-cell;\n width: 1%;\n}\n.btn-group-justified > .btn-group .btn {\n width: 100%;\n}\n.btn-group-justified > .btn-group .dropdown-menu {\n left: auto;\n}\n[data-toggle=\"buttons\"] > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn input[type=\"checkbox\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n}\n.input-group {\n position: relative;\n display: table;\n border-collapse: separate;\n}\n.input-group[class*=\"col-\"] {\n float: none;\n padding-left: 0;\n padding-right: 0;\n}\n.input-group .form-control {\n position: relative;\n z-index: 2;\n float: left;\n width: 100%;\n margin-bottom: 0;\n}\n.input-group .form-control:focus {\n z-index: 3;\n}\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-group-lg > .form-control,\nselect.input-group-lg > .input-group-addon,\nselect.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-group-lg > .form-control,\ntextarea.input-group-lg > .input-group-addon,\ntextarea.input-group-lg > .input-group-btn > .btn,\nselect[multiple].input-group-lg > .form-control,\nselect[multiple].input-group-lg > .input-group-addon,\nselect[multiple].input-group-lg > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-group-sm > .form-control,\nselect.input-group-sm > .input-group-addon,\nselect.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-group-sm > .form-control,\ntextarea.input-group-sm > .input-group-addon,\ntextarea.input-group-sm > .input-group-btn > .btn,\nselect[multiple].input-group-sm > .form-control,\nselect[multiple].input-group-sm > .input-group-addon,\nselect[multiple].input-group-sm > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n}\n.input-group-addon:not(:first-child):not(:last-child),\n.input-group-btn:not(:first-child):not(:last-child),\n.input-group .form-control:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle;\n}\n.input-group-addon {\n padding: 6px 12px;\n font-size: 14px;\n font-weight: normal;\n line-height: 1;\n color: #555555;\n text-align: center;\n background-color: #eeeeee;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\n.input-group-addon.input-sm {\n padding: 5px 10px;\n font-size: 12px;\n border-radius: 3px;\n}\n.input-group-addon.input-lg {\n padding: 10px 16px;\n font-size: 18px;\n border-radius: 6px;\n}\n.input-group-addon input[type=\"radio\"],\n.input-group-addon input[type=\"checkbox\"] {\n margin-top: 0;\n}\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n.input-group-btn {\n position: relative;\n font-size: 0;\n white-space: nowrap;\n}\n.input-group-btn > .btn {\n position: relative;\n}\n.input-group-btn > .btn + .btn {\n margin-left: -1px;\n}\n.input-group-btn > .btn:hover,\n.input-group-btn > .btn:focus,\n.input-group-btn > .btn:active {\n z-index: 2;\n}\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group {\n margin-right: -1px;\n}\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group {\n z-index: 2;\n margin-left: -1px;\n}\n.nav {\n margin-bottom: 0;\n padding-left: 0;\n list-style: none;\n}\n.nav > li {\n position: relative;\n display: block;\n}\n.nav > li > a {\n position: relative;\n display: block;\n padding: 10px 15px;\n}\n.nav > li > a:hover,\n.nav > li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.nav > li.disabled > a {\n color: #777777;\n}\n.nav > li.disabled > a:hover,\n.nav > li.disabled > a:focus {\n color: #777777;\n text-decoration: none;\n background-color: transparent;\n cursor: not-allowed;\n}\n.nav .open > a,\n.nav .open > a:hover,\n.nav .open > a:focus {\n background-color: #eeeeee;\n border-color: #337ab7;\n}\n.nav .nav-divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.nav > li > a > img {\n max-width: none;\n}\n.nav-tabs {\n border-bottom: 1px solid #ddd;\n}\n.nav-tabs > li {\n float: left;\n margin-bottom: -1px;\n}\n.nav-tabs > li > a {\n margin-right: 2px;\n line-height: 1.42857143;\n border: 1px solid transparent;\n border-radius: 4px 4px 0 0;\n}\n.nav-tabs > li > a:hover {\n border-color: #eeeeee #eeeeee #ddd;\n}\n.nav-tabs > li.active > a,\n.nav-tabs > li.active > a:hover,\n.nav-tabs > li.active > a:focus {\n color: #555555;\n background-color: #fff;\n border: 1px solid #ddd;\n border-bottom-color: transparent;\n cursor: default;\n}\n.nav-tabs.nav-justified {\n width: 100%;\n border-bottom: 0;\n}\n.nav-tabs.nav-justified > li {\n float: none;\n}\n.nav-tabs.nav-justified > li > a {\n text-align: center;\n margin-bottom: 5px;\n}\n.nav-tabs.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-tabs.nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs.nav-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs.nav-justified > .active > a,\n.nav-tabs.nav-justified > .active > a:hover,\n.nav-tabs.nav-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs.nav-justified > .active > a,\n .nav-tabs.nav-justified > .active > a:hover,\n .nav-tabs.nav-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.nav-pills > li {\n float: left;\n}\n.nav-pills > li > a {\n border-radius: 4px;\n}\n.nav-pills > li + li {\n margin-left: 2px;\n}\n.nav-pills > li.active > a,\n.nav-pills > li.active > a:hover,\n.nav-pills > li.active > a:focus {\n color: #fff;\n background-color: #337ab7;\n}\n.nav-stacked > li {\n float: none;\n}\n.nav-stacked > li + li {\n margin-top: 2px;\n margin-left: 0;\n}\n.nav-justified {\n width: 100%;\n}\n.nav-justified > li {\n float: none;\n}\n.nav-justified > li > a {\n text-align: center;\n margin-bottom: 5px;\n}\n.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs-justified {\n border-bottom: 0;\n}\n.nav-tabs-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs-justified > .active > a,\n.nav-tabs-justified > .active > a:hover,\n.nav-tabs-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs-justified > .active > a,\n .nav-tabs-justified > .active > a:hover,\n .nav-tabs-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.tab-content > .tab-pane {\n display: none;\n}\n.tab-content > .active {\n display: block;\n}\n.nav-tabs .dropdown-menu {\n margin-top: -1px;\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.navbar {\n position: relative;\n min-height: 50px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n}\n@media (min-width: 768px) {\n .navbar {\n border-radius: 4px;\n }\n}\n@media (min-width: 768px) {\n .navbar-header {\n float: left;\n }\n}\n.navbar-collapse {\n overflow-x: visible;\n padding-right: 15px;\n padding-left: 15px;\n border-top: 1px solid transparent;\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);\n -webkit-overflow-scrolling: touch;\n}\n.navbar-collapse.in {\n overflow-y: auto;\n}\n@media (min-width: 768px) {\n .navbar-collapse {\n width: auto;\n border-top: 0;\n box-shadow: none;\n }\n .navbar-collapse.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0;\n overflow: visible !important;\n }\n .navbar-collapse.in {\n overflow-y: visible;\n }\n .navbar-fixed-top .navbar-collapse,\n .navbar-static-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n padding-left: 0;\n padding-right: 0;\n }\n}\n.navbar-fixed-top .navbar-collapse,\n.navbar-fixed-bottom .navbar-collapse {\n max-height: 340px;\n}\n@media (max-device-width: 480px) and (orientation: landscape) {\n .navbar-fixed-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n max-height: 200px;\n }\n}\n.container > .navbar-header,\n.container-fluid > .navbar-header,\n.container > .navbar-collapse,\n.container-fluid > .navbar-collapse {\n margin-right: -15px;\n margin-left: -15px;\n}\n@media (min-width: 768px) {\n .container > .navbar-header,\n .container-fluid > .navbar-header,\n .container > .navbar-collapse,\n .container-fluid > .navbar-collapse {\n margin-right: 0;\n margin-left: 0;\n }\n}\n.navbar-static-top {\n z-index: 1000;\n border-width: 0 0 1px;\n}\n@media (min-width: 768px) {\n .navbar-static-top {\n border-radius: 0;\n }\n}\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n position: fixed;\n right: 0;\n left: 0;\n z-index: 1030;\n}\n@media (min-width: 768px) {\n .navbar-fixed-top,\n .navbar-fixed-bottom {\n border-radius: 0;\n }\n}\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0;\n border-width: 1px 0 0;\n}\n.navbar-brand {\n float: left;\n padding: 15px 15px;\n font-size: 18px;\n line-height: 20px;\n height: 50px;\n}\n.navbar-brand:hover,\n.navbar-brand:focus {\n text-decoration: none;\n}\n.navbar-brand > img {\n display: block;\n}\n@media (min-width: 768px) {\n .navbar > .container .navbar-brand,\n .navbar > .container-fluid .navbar-brand {\n margin-left: -15px;\n }\n}\n.navbar-toggle {\n position: relative;\n float: right;\n margin-right: 15px;\n padding: 9px 10px;\n margin-top: 8px;\n margin-bottom: 8px;\n background-color: transparent;\n background-image: none;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.navbar-toggle:focus {\n outline: 0;\n}\n.navbar-toggle .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n}\n.navbar-toggle .icon-bar + .icon-bar {\n margin-top: 4px;\n}\n@media (min-width: 768px) {\n .navbar-toggle {\n display: none;\n }\n}\n.navbar-nav {\n margin: 7.5px -15px;\n}\n.navbar-nav > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: 20px;\n}\n@media (max-width: 767px) {\n .navbar-nav .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n box-shadow: none;\n }\n .navbar-nav .open .dropdown-menu > li > a,\n .navbar-nav .open .dropdown-menu .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n .navbar-nav .open .dropdown-menu > li > a {\n line-height: 20px;\n }\n .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-nav .open .dropdown-menu > li > a:focus {\n background-image: none;\n }\n}\n@media (min-width: 768px) {\n .navbar-nav {\n float: left;\n margin: 0;\n }\n .navbar-nav > li {\n float: left;\n }\n .navbar-nav > li > a {\n padding-top: 15px;\n padding-bottom: 15px;\n }\n}\n.navbar-form {\n margin-left: -15px;\n margin-right: -15px;\n padding: 10px 15px;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n margin-top: 8px;\n margin-bottom: 8px;\n}\n@media (min-width: 768px) {\n .navbar-form .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .navbar-form .form-control-static {\n display: inline-block;\n }\n .navbar-form .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .navbar-form .input-group .input-group-addon,\n .navbar-form .input-group .input-group-btn,\n .navbar-form .input-group .form-control {\n width: auto;\n }\n .navbar-form .input-group > .form-control {\n width: 100%;\n }\n .navbar-form .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio,\n .navbar-form .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio label,\n .navbar-form .checkbox label {\n padding-left: 0;\n }\n .navbar-form .radio input[type=\"radio\"],\n .navbar-form .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .navbar-form .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n@media (max-width: 767px) {\n .navbar-form .form-group {\n margin-bottom: 5px;\n }\n .navbar-form .form-group:last-child {\n margin-bottom: 0;\n }\n}\n@media (min-width: 768px) {\n .navbar-form {\n width: auto;\n border: 0;\n margin-left: 0;\n margin-right: 0;\n padding-top: 0;\n padding-bottom: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n }\n}\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.navbar-btn {\n margin-top: 8px;\n margin-bottom: 8px;\n}\n.navbar-btn.btn-sm {\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.navbar-btn.btn-xs {\n margin-top: 14px;\n margin-bottom: 14px;\n}\n.navbar-text {\n margin-top: 15px;\n margin-bottom: 15px;\n}\n@media (min-width: 768px) {\n .navbar-text {\n float: left;\n margin-left: 15px;\n margin-right: 15px;\n }\n}\n@media (min-width: 768px) {\n .navbar-left {\n float: left !important;\n }\n .navbar-right {\n float: right !important;\n margin-right: -15px;\n }\n .navbar-right ~ .navbar-right {\n margin-right: 0;\n }\n}\n.navbar-default {\n background-color: #f8f8f8;\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-brand {\n color: #777;\n}\n.navbar-default .navbar-brand:hover,\n.navbar-default .navbar-brand:focus {\n color: #5e5e5e;\n background-color: transparent;\n}\n.navbar-default .navbar-text {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a:hover,\n.navbar-default .navbar-nav > li > a:focus {\n color: #333;\n background-color: transparent;\n}\n.navbar-default .navbar-nav > .active > a,\n.navbar-default .navbar-nav > .active > a:hover,\n.navbar-default .navbar-nav > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n}\n.navbar-default .navbar-nav > .disabled > a,\n.navbar-default .navbar-nav > .disabled > a:hover,\n.navbar-default .navbar-nav > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n}\n.navbar-default .navbar-toggle {\n border-color: #ddd;\n}\n.navbar-default .navbar-toggle:hover,\n.navbar-default .navbar-toggle:focus {\n background-color: #ddd;\n}\n.navbar-default .navbar-toggle .icon-bar {\n background-color: #888;\n}\n.navbar-default .navbar-collapse,\n.navbar-default .navbar-form {\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .open > a:hover,\n.navbar-default .navbar-nav > .open > a:focus {\n background-color: #e7e7e7;\n color: #555;\n}\n@media (max-width: 767px) {\n .navbar-default .navbar-nav .open .dropdown-menu > li > a {\n color: #777;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #333;\n background-color: transparent;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n }\n}\n.navbar-default .navbar-link {\n color: #777;\n}\n.navbar-default .navbar-link:hover {\n color: #333;\n}\n.navbar-default .btn-link {\n color: #777;\n}\n.navbar-default .btn-link:hover,\n.navbar-default .btn-link:focus {\n color: #333;\n}\n.navbar-default .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-default .btn-link:hover,\n.navbar-default .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-default .btn-link:focus {\n color: #ccc;\n}\n.navbar-inverse {\n background-color: #222;\n border-color: #080808;\n}\n.navbar-inverse .navbar-brand {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-brand:hover,\n.navbar-inverse .navbar-brand:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-text {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a:hover,\n.navbar-inverse .navbar-nav > li > a:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-nav > .active > a,\n.navbar-inverse .navbar-nav > .active > a:hover,\n.navbar-inverse .navbar-nav > .active > a:focus {\n color: #fff;\n background-color: #080808;\n}\n.navbar-inverse .navbar-nav > .disabled > a,\n.navbar-inverse .navbar-nav > .disabled > a:hover,\n.navbar-inverse .navbar-nav > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n}\n.navbar-inverse .navbar-toggle {\n border-color: #333;\n}\n.navbar-inverse .navbar-toggle:hover,\n.navbar-inverse .navbar-toggle:focus {\n background-color: #333;\n}\n.navbar-inverse .navbar-toggle .icon-bar {\n background-color: #fff;\n}\n.navbar-inverse .navbar-collapse,\n.navbar-inverse .navbar-form {\n border-color: #101010;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .open > a:hover,\n.navbar-inverse .navbar-nav > .open > a:focus {\n background-color: #080808;\n color: #fff;\n}\n@media (max-width: 767px) {\n .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header {\n border-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu .divider {\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a {\n color: #9d9d9d;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #fff;\n background-color: transparent;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n }\n}\n.navbar-inverse .navbar-link {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-link:hover {\n color: #fff;\n}\n.navbar-inverse .btn-link {\n color: #9d9d9d;\n}\n.navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link:focus {\n color: #fff;\n}\n.navbar-inverse .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-inverse .btn-link:focus {\n color: #444;\n}\n.breadcrumb {\n padding: 8px 15px;\n margin-bottom: 20px;\n list-style: none;\n background-color: #f5f5f5;\n border-radius: 4px;\n}\n.breadcrumb > li {\n display: inline-block;\n}\n.breadcrumb > li + li:before {\n content: \"/\\00a0\";\n padding: 0 5px;\n color: #ccc;\n}\n.breadcrumb > .active {\n color: #777777;\n}\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: 20px 0;\n border-radius: 4px;\n}\n.pagination > li {\n display: inline;\n}\n.pagination > li > a,\n.pagination > li > span {\n position: relative;\n float: left;\n padding: 6px 12px;\n line-height: 1.42857143;\n text-decoration: none;\n color: #337ab7;\n background-color: #fff;\n border: 1px solid #ddd;\n margin-left: -1px;\n}\n.pagination > li:first-child > a,\n.pagination > li:first-child > span {\n margin-left: 0;\n border-bottom-left-radius: 4px;\n border-top-left-radius: 4px;\n}\n.pagination > li:last-child > a,\n.pagination > li:last-child > span {\n border-bottom-right-radius: 4px;\n border-top-right-radius: 4px;\n}\n.pagination > li > a:hover,\n.pagination > li > span:hover,\n.pagination > li > a:focus,\n.pagination > li > span:focus {\n z-index: 2;\n color: #23527c;\n background-color: #eeeeee;\n border-color: #ddd;\n}\n.pagination > .active > a,\n.pagination > .active > span,\n.pagination > .active > a:hover,\n.pagination > .active > span:hover,\n.pagination > .active > a:focus,\n.pagination > .active > span:focus {\n z-index: 3;\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n cursor: default;\n}\n.pagination > .disabled > span,\n.pagination > .disabled > span:hover,\n.pagination > .disabled > span:focus,\n.pagination > .disabled > a,\n.pagination > .disabled > a:hover,\n.pagination > .disabled > a:focus {\n color: #777777;\n background-color: #fff;\n border-color: #ddd;\n cursor: not-allowed;\n}\n.pagination-lg > li > a,\n.pagination-lg > li > span {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.pagination-lg > li:first-child > a,\n.pagination-lg > li:first-child > span {\n border-bottom-left-radius: 6px;\n border-top-left-radius: 6px;\n}\n.pagination-lg > li:last-child > a,\n.pagination-lg > li:last-child > span {\n border-bottom-right-radius: 6px;\n border-top-right-radius: 6px;\n}\n.pagination-sm > li > a,\n.pagination-sm > li > span {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.pagination-sm > li:first-child > a,\n.pagination-sm > li:first-child > span {\n border-bottom-left-radius: 3px;\n border-top-left-radius: 3px;\n}\n.pagination-sm > li:last-child > a,\n.pagination-sm > li:last-child > span {\n border-bottom-right-radius: 3px;\n border-top-right-radius: 3px;\n}\n.pager {\n padding-left: 0;\n margin: 20px 0;\n list-style: none;\n text-align: center;\n}\n.pager li {\n display: inline;\n}\n.pager li > a,\n.pager li > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 15px;\n}\n.pager li > a:hover,\n.pager li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.pager .next > a,\n.pager .next > span {\n float: right;\n}\n.pager .previous > a,\n.pager .previous > span {\n float: left;\n}\n.pager .disabled > a,\n.pager .disabled > a:hover,\n.pager .disabled > a:focus,\n.pager .disabled > span {\n color: #777777;\n background-color: #fff;\n cursor: not-allowed;\n}\n.label {\n display: inline;\n padding: .2em .6em .3em;\n font-size: 75%;\n font-weight: bold;\n line-height: 1;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: .25em;\n}\na.label:hover,\na.label:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.label:empty {\n display: none;\n}\n.btn .label {\n position: relative;\n top: -1px;\n}\n.label-default {\n background-color: #777777;\n}\n.label-default[href]:hover,\n.label-default[href]:focus {\n background-color: #5e5e5e;\n}\n.label-primary {\n background-color: #337ab7;\n}\n.label-primary[href]:hover,\n.label-primary[href]:focus {\n background-color: #286090;\n}\n.label-success {\n background-color: #5cb85c;\n}\n.label-success[href]:hover,\n.label-success[href]:focus {\n background-color: #449d44;\n}\n.label-info {\n background-color: #5bc0de;\n}\n.label-info[href]:hover,\n.label-info[href]:focus {\n background-color: #31b0d5;\n}\n.label-warning {\n background-color: #f0ad4e;\n}\n.label-warning[href]:hover,\n.label-warning[href]:focus {\n background-color: #ec971f;\n}\n.label-danger {\n background-color: #d9534f;\n}\n.label-danger[href]:hover,\n.label-danger[href]:focus {\n background-color: #c9302c;\n}\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: 12px;\n font-weight: bold;\n color: #fff;\n line-height: 1;\n vertical-align: middle;\n white-space: nowrap;\n text-align: center;\n background-color: #777777;\n border-radius: 10px;\n}\n.badge:empty {\n display: none;\n}\n.btn .badge {\n position: relative;\n top: -1px;\n}\n.btn-xs .badge,\n.btn-group-xs > .btn .badge {\n top: 0;\n padding: 1px 5px;\n}\na.badge:hover,\na.badge:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.list-group-item.active > .badge,\n.nav-pills > .active > a > .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.list-group-item > .badge {\n float: right;\n}\n.list-group-item > .badge + .badge {\n margin-right: 5px;\n}\n.nav-pills > li > a > .badge {\n margin-left: 3px;\n}\n.jumbotron {\n padding-top: 30px;\n padding-bottom: 30px;\n margin-bottom: 30px;\n color: inherit;\n background-color: #eeeeee;\n}\n.jumbotron h1,\n.jumbotron .h1 {\n color: inherit;\n}\n.jumbotron p {\n margin-bottom: 15px;\n font-size: 21px;\n font-weight: 200;\n}\n.jumbotron > hr {\n border-top-color: #d5d5d5;\n}\n.container .jumbotron,\n.container-fluid .jumbotron {\n border-radius: 6px;\n padding-left: 15px;\n padding-right: 15px;\n}\n.jumbotron .container {\n max-width: 100%;\n}\n@media screen and (min-width: 768px) {\n .jumbotron {\n padding-top: 48px;\n padding-bottom: 48px;\n }\n .container .jumbotron,\n .container-fluid .jumbotron {\n padding-left: 60px;\n padding-right: 60px;\n }\n .jumbotron h1,\n .jumbotron .h1 {\n font-size: 63px;\n }\n}\n.thumbnail {\n display: block;\n padding: 4px;\n margin-bottom: 20px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: border 0.2s ease-in-out;\n -o-transition: border 0.2s ease-in-out;\n transition: border 0.2s ease-in-out;\n}\n.thumbnail > img,\n.thumbnail a > img {\n margin-left: auto;\n margin-right: auto;\n}\na.thumbnail:hover,\na.thumbnail:focus,\na.thumbnail.active {\n border-color: #337ab7;\n}\n.thumbnail .caption {\n padding: 9px;\n color: #333333;\n}\n.alert {\n padding: 15px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.alert h4 {\n margin-top: 0;\n color: inherit;\n}\n.alert .alert-link {\n font-weight: bold;\n}\n.alert > p,\n.alert > ul {\n margin-bottom: 0;\n}\n.alert > p + p {\n margin-top: 5px;\n}\n.alert-dismissable,\n.alert-dismissible {\n padding-right: 35px;\n}\n.alert-dismissable .close,\n.alert-dismissible .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n}\n.alert-success {\n background-color: #dff0d8;\n border-color: #d6e9c6;\n color: #3c763d;\n}\n.alert-success hr {\n border-top-color: #c9e2b3;\n}\n.alert-success .alert-link {\n color: #2b542c;\n}\n.alert-info {\n background-color: #d9edf7;\n border-color: #bce8f1;\n color: #31708f;\n}\n.alert-info hr {\n border-top-color: #a6e1ec;\n}\n.alert-info .alert-link {\n color: #245269;\n}\n.alert-warning {\n background-color: #fcf8e3;\n border-color: #faebcc;\n color: #8a6d3b;\n}\n.alert-warning hr {\n border-top-color: #f7e1b5;\n}\n.alert-warning .alert-link {\n color: #66512c;\n}\n.alert-danger {\n background-color: #f2dede;\n border-color: #ebccd1;\n color: #a94442;\n}\n.alert-danger hr {\n border-top-color: #e4b9c0;\n}\n.alert-danger .alert-link {\n color: #843534;\n}\n@-webkit-keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n@keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n.progress {\n overflow: hidden;\n height: 20px;\n margin-bottom: 20px;\n background-color: #f5f5f5;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n}\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: 12px;\n line-height: 20px;\n color: #fff;\n text-align: center;\n background-color: #337ab7;\n -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n -webkit-transition: width 0.6s ease;\n -o-transition: width 0.6s ease;\n transition: width 0.6s ease;\n}\n.progress-striped .progress-bar,\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-size: 40px 40px;\n}\n.progress.active .progress-bar,\n.progress-bar.active {\n -webkit-animation: progress-bar-stripes 2s linear infinite;\n -o-animation: progress-bar-stripes 2s linear infinite;\n animation: progress-bar-stripes 2s linear infinite;\n}\n.progress-bar-success {\n background-color: #5cb85c;\n}\n.progress-striped .progress-bar-success {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-info {\n background-color: #5bc0de;\n}\n.progress-striped .progress-bar-info {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-warning {\n background-color: #f0ad4e;\n}\n.progress-striped .progress-bar-warning {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-danger {\n background-color: #d9534f;\n}\n.progress-striped .progress-bar-danger {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.media {\n margin-top: 15px;\n}\n.media:first-child {\n margin-top: 0;\n}\n.media,\n.media-body {\n zoom: 1;\n overflow: hidden;\n}\n.media-body {\n width: 10000px;\n}\n.media-object {\n display: block;\n}\n.media-object.img-thumbnail {\n max-width: none;\n}\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n.media-middle {\n vertical-align: middle;\n}\n.media-bottom {\n vertical-align: bottom;\n}\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n.list-group {\n margin-bottom: 20px;\n padding-left: 0;\n}\n.list-group-item {\n position: relative;\n display: block;\n padding: 10px 15px;\n margin-bottom: -1px;\n background-color: #fff;\n border: 1px solid #ddd;\n}\n.list-group-item:first-child {\n border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n}\n.list-group-item:last-child {\n margin-bottom: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\na.list-group-item,\nbutton.list-group-item {\n color: #555;\n}\na.list-group-item .list-group-item-heading,\nbutton.list-group-item .list-group-item-heading {\n color: #333;\n}\na.list-group-item:hover,\nbutton.list-group-item:hover,\na.list-group-item:focus,\nbutton.list-group-item:focus {\n text-decoration: none;\n color: #555;\n background-color: #f5f5f5;\n}\nbutton.list-group-item {\n width: 100%;\n text-align: left;\n}\n.list-group-item.disabled,\n.list-group-item.disabled:hover,\n.list-group-item.disabled:focus {\n background-color: #eeeeee;\n color: #777777;\n cursor: not-allowed;\n}\n.list-group-item.disabled .list-group-item-heading,\n.list-group-item.disabled:hover .list-group-item-heading,\n.list-group-item.disabled:focus .list-group-item-heading {\n color: inherit;\n}\n.list-group-item.disabled .list-group-item-text,\n.list-group-item.disabled:hover .list-group-item-text,\n.list-group-item.disabled:focus .list-group-item-text {\n color: #777777;\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n z-index: 2;\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.list-group-item.active .list-group-item-heading,\n.list-group-item.active:hover .list-group-item-heading,\n.list-group-item.active:focus .list-group-item-heading,\n.list-group-item.active .list-group-item-heading > small,\n.list-group-item.active:hover .list-group-item-heading > small,\n.list-group-item.active:focus .list-group-item-heading > small,\n.list-group-item.active .list-group-item-heading > .small,\n.list-group-item.active:hover .list-group-item-heading > .small,\n.list-group-item.active:focus .list-group-item-heading > .small {\n color: inherit;\n}\n.list-group-item.active .list-group-item-text,\n.list-group-item.active:hover .list-group-item-text,\n.list-group-item.active:focus .list-group-item-text {\n color: #c7ddef;\n}\n.list-group-item-success {\n color: #3c763d;\n background-color: #dff0d8;\n}\na.list-group-item-success,\nbutton.list-group-item-success {\n color: #3c763d;\n}\na.list-group-item-success .list-group-item-heading,\nbutton.list-group-item-success .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-success:hover,\nbutton.list-group-item-success:hover,\na.list-group-item-success:focus,\nbutton.list-group-item-success:focus {\n color: #3c763d;\n background-color: #d0e9c6;\n}\na.list-group-item-success.active,\nbutton.list-group-item-success.active,\na.list-group-item-success.active:hover,\nbutton.list-group-item-success.active:hover,\na.list-group-item-success.active:focus,\nbutton.list-group-item-success.active:focus {\n color: #fff;\n background-color: #3c763d;\n border-color: #3c763d;\n}\n.list-group-item-info {\n color: #31708f;\n background-color: #d9edf7;\n}\na.list-group-item-info,\nbutton.list-group-item-info {\n color: #31708f;\n}\na.list-group-item-info .list-group-item-heading,\nbutton.list-group-item-info .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-info:hover,\nbutton.list-group-item-info:hover,\na.list-group-item-info:focus,\nbutton.list-group-item-info:focus {\n color: #31708f;\n background-color: #c4e3f3;\n}\na.list-group-item-info.active,\nbutton.list-group-item-info.active,\na.list-group-item-info.active:hover,\nbutton.list-group-item-info.active:hover,\na.list-group-item-info.active:focus,\nbutton.list-group-item-info.active:focus {\n color: #fff;\n background-color: #31708f;\n border-color: #31708f;\n}\n.list-group-item-warning {\n color: #8a6d3b;\n background-color: #fcf8e3;\n}\na.list-group-item-warning,\nbutton.list-group-item-warning {\n color: #8a6d3b;\n}\na.list-group-item-warning .list-group-item-heading,\nbutton.list-group-item-warning .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-warning:hover,\nbutton.list-group-item-warning:hover,\na.list-group-item-warning:focus,\nbutton.list-group-item-warning:focus {\n color: #8a6d3b;\n background-color: #faf2cc;\n}\na.list-group-item-warning.active,\nbutton.list-group-item-warning.active,\na.list-group-item-warning.active:hover,\nbutton.list-group-item-warning.active:hover,\na.list-group-item-warning.active:focus,\nbutton.list-group-item-warning.active:focus {\n color: #fff;\n background-color: #8a6d3b;\n border-color: #8a6d3b;\n}\n.list-group-item-danger {\n color: #a94442;\n background-color: #f2dede;\n}\na.list-group-item-danger,\nbutton.list-group-item-danger {\n color: #a94442;\n}\na.list-group-item-danger .list-group-item-heading,\nbutton.list-group-item-danger .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-danger:hover,\nbutton.list-group-item-danger:hover,\na.list-group-item-danger:focus,\nbutton.list-group-item-danger:focus {\n color: #a94442;\n background-color: #ebcccc;\n}\na.list-group-item-danger.active,\nbutton.list-group-item-danger.active,\na.list-group-item-danger.active:hover,\nbutton.list-group-item-danger.active:hover,\na.list-group-item-danger.active:focus,\nbutton.list-group-item-danger.active:focus {\n color: #fff;\n background-color: #a94442;\n border-color: #a94442;\n}\n.list-group-item-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.list-group-item-text {\n margin-bottom: 0;\n line-height: 1.3;\n}\n.panel {\n margin-bottom: 20px;\n background-color: #fff;\n border: 1px solid transparent;\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.panel-body {\n padding: 15px;\n}\n.panel-heading {\n padding: 10px 15px;\n border-bottom: 1px solid transparent;\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n}\n.panel-heading > .dropdown .dropdown-toggle {\n color: inherit;\n}\n.panel-title {\n margin-top: 0;\n margin-bottom: 0;\n font-size: 16px;\n color: inherit;\n}\n.panel-title > a,\n.panel-title > small,\n.panel-title > .small,\n.panel-title > small > a,\n.panel-title > .small > a {\n color: inherit;\n}\n.panel-footer {\n padding: 10px 15px;\n background-color: #f5f5f5;\n border-top: 1px solid #ddd;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .list-group,\n.panel > .panel-collapse > .list-group {\n margin-bottom: 0;\n}\n.panel > .list-group .list-group-item,\n.panel > .panel-collapse > .list-group .list-group-item {\n border-width: 1px 0;\n border-radius: 0;\n}\n.panel > .list-group:first-child .list-group-item:first-child,\n.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child {\n border-top: 0;\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n}\n.panel > .list-group:last-child .list-group-item:last-child,\n.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child {\n border-bottom: 0;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child {\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.panel-heading + .list-group .list-group-item:first-child {\n border-top-width: 0;\n}\n.list-group + .panel-footer {\n border-top-width: 0;\n}\n.panel > .table,\n.panel > .table-responsive > .table,\n.panel > .panel-collapse > .table {\n margin-bottom: 0;\n}\n.panel > .table caption,\n.panel > .table-responsive > .table caption,\n.panel > .panel-collapse > .table caption {\n padding-left: 15px;\n padding-right: 15px;\n}\n.panel > .table:first-child,\n.panel > .table-responsive:first-child > .table:first-child {\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child {\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child {\n border-top-left-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child {\n border-top-right-radius: 3px;\n}\n.panel > .table:last-child,\n.panel > .table-responsive:last-child > .table:last-child {\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child {\n border-bottom-left-radius: 3px;\n border-bottom-right-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child {\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child {\n border-bottom-right-radius: 3px;\n}\n.panel > .panel-body + .table,\n.panel > .panel-body + .table-responsive,\n.panel > .table + .panel-body,\n.panel > .table-responsive + .panel-body {\n border-top: 1px solid #ddd;\n}\n.panel > .table > tbody:first-child > tr:first-child th,\n.panel > .table > tbody:first-child > tr:first-child td {\n border-top: 0;\n}\n.panel > .table-bordered,\n.panel > .table-responsive > .table-bordered {\n border: 0;\n}\n.panel > .table-bordered > thead > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:first-child,\n.panel > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-bordered > thead > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:first-child,\n.panel > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-bordered > tfoot > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n}\n.panel > .table-bordered > thead > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:last-child,\n.panel > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-bordered > thead > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:last-child,\n.panel > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-bordered > tfoot > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n}\n.panel > .table-bordered > thead > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > td,\n.panel > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-bordered > thead > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > th,\n.panel > .table-bordered > tbody > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th {\n border-bottom: 0;\n}\n.panel > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-bordered > tfoot > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th {\n border-bottom: 0;\n}\n.panel > .table-responsive {\n border: 0;\n margin-bottom: 0;\n}\n.panel-group {\n margin-bottom: 20px;\n}\n.panel-group .panel {\n margin-bottom: 0;\n border-radius: 4px;\n}\n.panel-group .panel + .panel {\n margin-top: 5px;\n}\n.panel-group .panel-heading {\n border-bottom: 0;\n}\n.panel-group .panel-heading + .panel-collapse > .panel-body,\n.panel-group .panel-heading + .panel-collapse > .list-group {\n border-top: 1px solid #ddd;\n}\n.panel-group .panel-footer {\n border-top: 0;\n}\n.panel-group .panel-footer + .panel-collapse .panel-body {\n border-bottom: 1px solid #ddd;\n}\n.panel-default {\n border-color: #ddd;\n}\n.panel-default > .panel-heading {\n color: #333333;\n background-color: #f5f5f5;\n border-color: #ddd;\n}\n.panel-default > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ddd;\n}\n.panel-default > .panel-heading .badge {\n color: #f5f5f5;\n background-color: #333333;\n}\n.panel-default > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ddd;\n}\n.panel-primary {\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading {\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #337ab7;\n}\n.panel-primary > .panel-heading .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.panel-primary > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #337ab7;\n}\n.panel-success {\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #d6e9c6;\n}\n.panel-success > .panel-heading .badge {\n color: #dff0d8;\n background-color: #3c763d;\n}\n.panel-success > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #d6e9c6;\n}\n.panel-info {\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading {\n color: #31708f;\n background-color: #d9edf7;\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #bce8f1;\n}\n.panel-info > .panel-heading .badge {\n color: #d9edf7;\n background-color: #31708f;\n}\n.panel-info > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #bce8f1;\n}\n.panel-warning {\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #faebcc;\n}\n.panel-warning > .panel-heading .badge {\n color: #fcf8e3;\n background-color: #8a6d3b;\n}\n.panel-warning > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #faebcc;\n}\n.panel-danger {\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading {\n color: #a94442;\n background-color: #f2dede;\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ebccd1;\n}\n.panel-danger > .panel-heading .badge {\n color: #f2dede;\n background-color: #a94442;\n}\n.panel-danger > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ebccd1;\n}\n.embed-responsive {\n position: relative;\n display: block;\n height: 0;\n padding: 0;\n overflow: hidden;\n}\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n position: absolute;\n top: 0;\n left: 0;\n bottom: 0;\n height: 100%;\n width: 100%;\n border: 0;\n}\n.embed-responsive-16by9 {\n padding-bottom: 56.25%;\n}\n.embed-responsive-4by3 {\n padding-bottom: 75%;\n}\n.well {\n min-height: 20px;\n padding: 19px;\n margin-bottom: 20px;\n background-color: #f5f5f5;\n border: 1px solid #e3e3e3;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.well blockquote {\n border-color: #ddd;\n border-color: rgba(0, 0, 0, 0.15);\n}\n.well-lg {\n padding: 24px;\n border-radius: 6px;\n}\n.well-sm {\n padding: 9px;\n border-radius: 3px;\n}\n.close {\n float: right;\n font-size: 21px;\n font-weight: bold;\n line-height: 1;\n color: #000;\n text-shadow: 0 1px 0 #fff;\n opacity: 0.2;\n filter: alpha(opacity=20);\n}\n.close:hover,\n.close:focus {\n color: #000;\n text-decoration: none;\n cursor: pointer;\n opacity: 0.5;\n filter: alpha(opacity=50);\n}\nbutton.close {\n padding: 0;\n cursor: pointer;\n background: transparent;\n border: 0;\n -webkit-appearance: none;\n}\n.modal-open {\n overflow: hidden;\n}\n.modal {\n display: none;\n overflow: hidden;\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1050;\n -webkit-overflow-scrolling: touch;\n outline: 0;\n}\n.modal.fade .modal-dialog {\n -webkit-transform: translate(0, -25%);\n -ms-transform: translate(0, -25%);\n -o-transform: translate(0, -25%);\n transform: translate(0, -25%);\n -webkit-transition: -webkit-transform 0.3s ease-out;\n -moz-transition: -moz-transform 0.3s ease-out;\n -o-transition: -o-transform 0.3s ease-out;\n transition: transform 0.3s ease-out;\n}\n.modal.in .modal-dialog {\n -webkit-transform: translate(0, 0);\n -ms-transform: translate(0, 0);\n -o-transform: translate(0, 0);\n transform: translate(0, 0);\n}\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 10px;\n}\n.modal-content {\n position: relative;\n background-color: #fff;\n border: 1px solid #999;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n background-clip: padding-box;\n outline: 0;\n}\n.modal-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1040;\n background-color: #000;\n}\n.modal-backdrop.fade {\n opacity: 0;\n filter: alpha(opacity=0);\n}\n.modal-backdrop.in {\n opacity: 0.5;\n filter: alpha(opacity=50);\n}\n.modal-header {\n padding: 15px;\n border-bottom: 1px solid #e5e5e5;\n}\n.modal-header .close {\n margin-top: -2px;\n}\n.modal-title {\n margin: 0;\n line-height: 1.42857143;\n}\n.modal-body {\n position: relative;\n padding: 15px;\n}\n.modal-footer {\n padding: 15px;\n text-align: right;\n border-top: 1px solid #e5e5e5;\n}\n.modal-footer .btn + .btn {\n margin-left: 5px;\n margin-bottom: 0;\n}\n.modal-footer .btn-group .btn + .btn {\n margin-left: -1px;\n}\n.modal-footer .btn-block + .btn-block {\n margin-left: 0;\n}\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n@media (min-width: 768px) {\n .modal-dialog {\n width: 600px;\n margin: 30px auto;\n }\n .modal-content {\n -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n }\n .modal-sm {\n width: 300px;\n }\n}\n@media (min-width: 992px) {\n .modal-lg {\n width: 900px;\n }\n}\n.tooltip {\n position: absolute;\n z-index: 1070;\n display: block;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: normal;\n letter-spacing: normal;\n line-break: auto;\n line-height: 1.42857143;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n white-space: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n font-size: 12px;\n opacity: 0;\n filter: alpha(opacity=0);\n}\n.tooltip.in {\n opacity: 0.9;\n filter: alpha(opacity=90);\n}\n.tooltip.top {\n margin-top: -3px;\n padding: 5px 0;\n}\n.tooltip.right {\n margin-left: 3px;\n padding: 0 5px;\n}\n.tooltip.bottom {\n margin-top: 3px;\n padding: 5px 0;\n}\n.tooltip.left {\n margin-left: -3px;\n padding: 0 5px;\n}\n.tooltip-inner {\n max-width: 200px;\n padding: 3px 8px;\n color: #fff;\n text-align: center;\n background-color: #000;\n border-radius: 4px;\n}\n.tooltip-arrow {\n position: absolute;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.tooltip.top .tooltip-arrow {\n bottom: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-left .tooltip-arrow {\n bottom: 0;\n right: 5px;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-right .tooltip-arrow {\n bottom: 0;\n left: 5px;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.right .tooltip-arrow {\n top: 50%;\n left: 0;\n margin-top: -5px;\n border-width: 5px 5px 5px 0;\n border-right-color: #000;\n}\n.tooltip.left .tooltip-arrow {\n top: 50%;\n right: 0;\n margin-top: -5px;\n border-width: 5px 0 5px 5px;\n border-left-color: #000;\n}\n.tooltip.bottom .tooltip-arrow {\n top: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-left .tooltip-arrow {\n top: 0;\n right: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-right .tooltip-arrow {\n top: 0;\n left: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: 1060;\n display: none;\n max-width: 276px;\n padding: 1px;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: normal;\n letter-spacing: normal;\n line-break: auto;\n line-height: 1.42857143;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n white-space: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n font-size: 14px;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n}\n.popover.top {\n margin-top: -10px;\n}\n.popover.right {\n margin-left: 10px;\n}\n.popover.bottom {\n margin-top: 10px;\n}\n.popover.left {\n margin-left: -10px;\n}\n.popover-title {\n margin: 0;\n padding: 8px 14px;\n font-size: 14px;\n background-color: #f7f7f7;\n border-bottom: 1px solid #ebebeb;\n border-radius: 5px 5px 0 0;\n}\n.popover-content {\n padding: 9px 14px;\n}\n.popover > .arrow,\n.popover > .arrow:after {\n position: absolute;\n display: block;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.popover > .arrow {\n border-width: 11px;\n}\n.popover > .arrow:after {\n border-width: 10px;\n content: \"\";\n}\n.popover.top > .arrow {\n left: 50%;\n margin-left: -11px;\n border-bottom-width: 0;\n border-top-color: #999999;\n border-top-color: rgba(0, 0, 0, 0.25);\n bottom: -11px;\n}\n.popover.top > .arrow:after {\n content: \" \";\n bottom: 1px;\n margin-left: -10px;\n border-bottom-width: 0;\n border-top-color: #fff;\n}\n.popover.right > .arrow {\n top: 50%;\n left: -11px;\n margin-top: -11px;\n border-left-width: 0;\n border-right-color: #999999;\n border-right-color: rgba(0, 0, 0, 0.25);\n}\n.popover.right > .arrow:after {\n content: \" \";\n left: 1px;\n bottom: -10px;\n border-left-width: 0;\n border-right-color: #fff;\n}\n.popover.bottom > .arrow {\n left: 50%;\n margin-left: -11px;\n border-top-width: 0;\n border-bottom-color: #999999;\n border-bottom-color: rgba(0, 0, 0, 0.25);\n top: -11px;\n}\n.popover.bottom > .arrow:after {\n content: \" \";\n top: 1px;\n margin-left: -10px;\n border-top-width: 0;\n border-bottom-color: #fff;\n}\n.popover.left > .arrow {\n top: 50%;\n right: -11px;\n margin-top: -11px;\n border-right-width: 0;\n border-left-color: #999999;\n border-left-color: rgba(0, 0, 0, 0.25);\n}\n.popover.left > .arrow:after {\n content: \" \";\n right: 1px;\n border-right-width: 0;\n border-left-color: #fff;\n bottom: -10px;\n}\n.carousel {\n position: relative;\n}\n.carousel-inner {\n position: relative;\n overflow: hidden;\n width: 100%;\n}\n.carousel-inner > .item {\n display: none;\n position: relative;\n -webkit-transition: 0.6s ease-in-out left;\n -o-transition: 0.6s ease-in-out left;\n transition: 0.6s ease-in-out left;\n}\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n line-height: 1;\n}\n@media all and (transform-3d), (-webkit-transform-3d) {\n .carousel-inner > .item {\n -webkit-transition: -webkit-transform 0.6s ease-in-out;\n -moz-transition: -moz-transform 0.6s ease-in-out;\n -o-transition: -o-transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out;\n -webkit-backface-visibility: hidden;\n -moz-backface-visibility: hidden;\n backface-visibility: hidden;\n -webkit-perspective: 1000px;\n -moz-perspective: 1000px;\n perspective: 1000px;\n }\n .carousel-inner > .item.next,\n .carousel-inner > .item.active.right {\n -webkit-transform: translate3d(100%, 0, 0);\n transform: translate3d(100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.prev,\n .carousel-inner > .item.active.left {\n -webkit-transform: translate3d(-100%, 0, 0);\n transform: translate3d(-100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.next.left,\n .carousel-inner > .item.prev.right,\n .carousel-inner > .item.active {\n -webkit-transform: translate3d(0, 0, 0);\n transform: translate3d(0, 0, 0);\n left: 0;\n }\n}\n.carousel-inner > .active,\n.carousel-inner > .next,\n.carousel-inner > .prev {\n display: block;\n}\n.carousel-inner > .active {\n left: 0;\n}\n.carousel-inner > .next,\n.carousel-inner > .prev {\n position: absolute;\n top: 0;\n width: 100%;\n}\n.carousel-inner > .next {\n left: 100%;\n}\n.carousel-inner > .prev {\n left: -100%;\n}\n.carousel-inner > .next.left,\n.carousel-inner > .prev.right {\n left: 0;\n}\n.carousel-inner > .active.left {\n left: -100%;\n}\n.carousel-inner > .active.right {\n left: 100%;\n}\n.carousel-control {\n position: absolute;\n top: 0;\n left: 0;\n bottom: 0;\n width: 15%;\n opacity: 0.5;\n filter: alpha(opacity=50);\n font-size: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n background-color: rgba(0, 0, 0, 0);\n}\n.carousel-control.left {\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);\n}\n.carousel-control.right {\n left: auto;\n right: 0;\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);\n}\n.carousel-control:hover,\n.carousel-control:focus {\n outline: 0;\n color: #fff;\n text-decoration: none;\n opacity: 0.9;\n filter: alpha(opacity=90);\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-left,\n.carousel-control .glyphicon-chevron-right {\n position: absolute;\n top: 50%;\n margin-top: -10px;\n z-index: 5;\n display: inline-block;\n}\n.carousel-control .icon-prev,\n.carousel-control .glyphicon-chevron-left {\n left: 50%;\n margin-left: -10px;\n}\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-right {\n right: 50%;\n margin-right: -10px;\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next {\n width: 20px;\n height: 20px;\n line-height: 1;\n font-family: serif;\n}\n.carousel-control .icon-prev:before {\n content: '\\2039';\n}\n.carousel-control .icon-next:before {\n content: '\\203a';\n}\n.carousel-indicators {\n position: absolute;\n bottom: 10px;\n left: 50%;\n z-index: 15;\n width: 60%;\n margin-left: -30%;\n padding-left: 0;\n list-style: none;\n text-align: center;\n}\n.carousel-indicators li {\n display: inline-block;\n width: 10px;\n height: 10px;\n margin: 1px;\n text-indent: -999px;\n border: 1px solid #fff;\n border-radius: 10px;\n cursor: pointer;\n background-color: #000 \\9;\n background-color: rgba(0, 0, 0, 0);\n}\n.carousel-indicators .active {\n margin: 0;\n width: 12px;\n height: 12px;\n background-color: #fff;\n}\n.carousel-caption {\n position: absolute;\n left: 15%;\n right: 15%;\n bottom: 20px;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n}\n.carousel-caption .btn {\n text-shadow: none;\n}\n@media screen and (min-width: 768px) {\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-prev,\n .carousel-control .icon-next {\n width: 30px;\n height: 30px;\n margin-top: -10px;\n font-size: 30px;\n }\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .icon-prev {\n margin-left: -10px;\n }\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-next {\n margin-right: -10px;\n }\n .carousel-caption {\n left: 20%;\n right: 20%;\n padding-bottom: 30px;\n }\n .carousel-indicators {\n bottom: 20px;\n }\n}\n.clearfix:before,\n.clearfix:after,\n.dl-horizontal dd:before,\n.dl-horizontal dd:after,\n.container:before,\n.container:after,\n.container-fluid:before,\n.container-fluid:after,\n.row:before,\n.row:after,\n.form-horizontal .form-group:before,\n.form-horizontal .form-group:after,\n.btn-toolbar:before,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:before,\n.btn-group-vertical > .btn-group:after,\n.nav:before,\n.nav:after,\n.navbar:before,\n.navbar:after,\n.navbar-header:before,\n.navbar-header:after,\n.navbar-collapse:before,\n.navbar-collapse:after,\n.pager:before,\n.pager:after,\n.panel-body:before,\n.panel-body:after,\n.modal-header:before,\n.modal-header:after,\n.modal-footer:before,\n.modal-footer:after {\n content: \" \";\n display: table;\n}\n.clearfix:after,\n.dl-horizontal dd:after,\n.container:after,\n.container-fluid:after,\n.row:after,\n.form-horizontal .form-group:after,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:after,\n.nav:after,\n.navbar:after,\n.navbar-header:after,\n.navbar-collapse:after,\n.pager:after,\n.panel-body:after,\n.modal-header:after,\n.modal-footer:after {\n clear: both;\n}\n.center-block {\n display: block;\n margin-left: auto;\n margin-right: auto;\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n font: 0/0 a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n.hidden {\n display: none !important;\n}\n.affix {\n position: fixed;\n}\n@-ms-viewport {\n width: device-width;\n}\n.visible-xs,\n.visible-sm,\n.visible-md,\n.visible-lg {\n display: none !important;\n}\n.visible-xs-block,\n.visible-xs-inline,\n.visible-xs-inline-block,\n.visible-sm-block,\n.visible-sm-inline,\n.visible-sm-inline-block,\n.visible-md-block,\n.visible-md-inline,\n.visible-md-inline-block,\n.visible-lg-block,\n.visible-lg-inline,\n.visible-lg-inline-block {\n display: none !important;\n}\n@media (max-width: 767px) {\n .visible-xs {\n display: block !important;\n }\n table.visible-xs {\n display: table !important;\n }\n tr.visible-xs {\n display: table-row !important;\n }\n th.visible-xs,\n td.visible-xs {\n display: table-cell !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-block {\n display: block !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline {\n display: inline !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm {\n display: block !important;\n }\n table.visible-sm {\n display: table !important;\n }\n tr.visible-sm {\n display: table-row !important;\n }\n th.visible-sm,\n td.visible-sm {\n display: table-cell !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-block {\n display: block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline {\n display: inline !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md {\n display: block !important;\n }\n table.visible-md {\n display: table !important;\n }\n tr.visible-md {\n display: table-row !important;\n }\n th.visible-md,\n td.visible-md {\n display: table-cell !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-block {\n display: block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline {\n display: inline !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg {\n display: block !important;\n }\n table.visible-lg {\n display: table !important;\n }\n tr.visible-lg {\n display: table-row !important;\n }\n th.visible-lg,\n td.visible-lg {\n display: table-cell !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-block {\n display: block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline {\n display: inline !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline-block {\n display: inline-block !important;\n }\n}\n@media (max-width: 767px) {\n .hidden-xs {\n display: none !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .hidden-sm {\n display: none !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .hidden-md {\n display: none !important;\n }\n}\n@media (min-width: 1200px) {\n .hidden-lg {\n display: none !important;\n }\n}\n.visible-print {\n display: none !important;\n}\n@media print {\n .visible-print {\n display: block !important;\n }\n table.visible-print {\n display: table !important;\n }\n tr.visible-print {\n display: table-row !important;\n }\n th.visible-print,\n td.visible-print {\n display: table-cell !important;\n }\n}\n.visible-print-block {\n display: none !important;\n}\n@media print {\n .visible-print-block {\n display: block !important;\n }\n}\n.visible-print-inline {\n display: none !important;\n}\n@media print {\n .visible-print-inline {\n display: inline !important;\n }\n}\n.visible-print-inline-block {\n display: none !important;\n}\n@media print {\n .visible-print-inline-block {\n display: inline-block !important;\n }\n}\n@media print {\n .hidden-print {\n display: none !important;\n }\n}\n/*# sourceMappingURL=bootstrap.css.map */","/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */\n\n//\n// 1. Set default font family to sans-serif.\n// 2. Prevent iOS and IE text size adjust after device orientation change,\n// without disabling user zoom.\n//\n\nhtml {\n font-family: sans-serif; // 1\n -ms-text-size-adjust: 100%; // 2\n -webkit-text-size-adjust: 100%; // 2\n}\n\n//\n// Remove default margin.\n//\n\nbody {\n margin: 0;\n}\n\n// HTML5 display definitions\n// ==========================================================================\n\n//\n// Correct `block` display not defined for any HTML5 element in IE 8/9.\n// Correct `block` display not defined for `details` or `summary` in IE 10/11\n// and Firefox.\n// Correct `block` display not defined for `main` in IE 11.\n//\n\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmain,\nmenu,\nnav,\nsection,\nsummary {\n display: block;\n}\n\n//\n// 1. Correct `inline-block` display not defined in IE 8/9.\n// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.\n//\n\naudio,\ncanvas,\nprogress,\nvideo {\n display: inline-block; // 1\n vertical-align: baseline; // 2\n}\n\n//\n// Prevent modern browsers from displaying `audio` without controls.\n// Remove excess height in iOS 5 devices.\n//\n\naudio:not([controls]) {\n display: none;\n height: 0;\n}\n\n//\n// Address `[hidden]` styling not present in IE 8/9/10.\n// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.\n//\n\n[hidden],\ntemplate {\n display: none;\n}\n\n// Links\n// ==========================================================================\n\n//\n// Remove the gray background color from active links in IE 10.\n//\n\na {\n background-color: transparent;\n}\n\n//\n// Improve readability of focused elements when they are also in an\n// active/hover state.\n//\n\na:active,\na:hover {\n outline: 0;\n}\n\n// Text-level semantics\n// ==========================================================================\n\n//\n// Address styling not present in IE 8/9/10/11, Safari, and Chrome.\n//\n\nabbr[title] {\n border-bottom: 1px dotted;\n}\n\n//\n// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.\n//\n\nb,\nstrong {\n font-weight: bold;\n}\n\n//\n// Address styling not present in Safari and Chrome.\n//\n\ndfn {\n font-style: italic;\n}\n\n//\n// Address variable `h1` font-size and margin within `section` and `article`\n// contexts in Firefox 4+, Safari, and Chrome.\n//\n\nh1 {\n font-size: 2em;\n margin: 0.67em 0;\n}\n\n//\n// Address styling not present in IE 8/9.\n//\n\nmark {\n background: #ff0;\n color: #000;\n}\n\n//\n// Address inconsistent and variable font size in all browsers.\n//\n\nsmall {\n font-size: 80%;\n}\n\n//\n// Prevent `sub` and `sup` affecting `line-height` in all browsers.\n//\n\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\n\nsup {\n top: -0.5em;\n}\n\nsub {\n bottom: -0.25em;\n}\n\n// Embedded content\n// ==========================================================================\n\n//\n// Remove border when inside `a` element in IE 8/9/10.\n//\n\nimg {\n border: 0;\n}\n\n//\n// Correct overflow not hidden in IE 9/10/11.\n//\n\nsvg:not(:root) {\n overflow: hidden;\n}\n\n// Grouping content\n// ==========================================================================\n\n//\n// Address margin not present in IE 8/9 and Safari.\n//\n\nfigure {\n margin: 1em 40px;\n}\n\n//\n// Address differences between Firefox and other browsers.\n//\n\nhr {\n box-sizing: content-box;\n height: 0;\n}\n\n//\n// Contain overflow in all browsers.\n//\n\npre {\n overflow: auto;\n}\n\n//\n// Address odd `em`-unit font size rendering in all browsers.\n//\n\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\n\n// Forms\n// ==========================================================================\n\n//\n// Known limitation: by default, Chrome and Safari on OS X allow very limited\n// styling of `select`, unless a `border` property is set.\n//\n\n//\n// 1. Correct color not being inherited.\n// Known issue: affects color of disabled elements.\n// 2. Correct font properties not being inherited.\n// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.\n//\n\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit; // 1\n font: inherit; // 2\n margin: 0; // 3\n}\n\n//\n// Address `overflow` set to `hidden` in IE 8/9/10/11.\n//\n\nbutton {\n overflow: visible;\n}\n\n//\n// Address inconsistent `text-transform` inheritance for `button` and `select`.\n// All other form control elements do not inherit `text-transform` values.\n// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.\n// Correct `select` style inheritance in Firefox.\n//\n\nbutton,\nselect {\n text-transform: none;\n}\n\n//\n// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`\n// and `video` controls.\n// 2. Correct inability to style clickable `input` types in iOS.\n// 3. Improve usability and consistency of cursor style between image-type\n// `input` and others.\n//\n\nbutton,\nhtml input[type=\"button\"], // 1\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button; // 2\n cursor: pointer; // 3\n}\n\n//\n// Re-set default cursor for disabled elements.\n//\n\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\n\n//\n// Remove inner padding and border in Firefox 4+.\n//\n\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\n\n//\n// Address Firefox 4+ setting `line-height` on `input` using `!important` in\n// the UA stylesheet.\n//\n\ninput {\n line-height: normal;\n}\n\n//\n// It's recommended that you don't attempt to style these elements.\n// Firefox's implementation doesn't respect box-sizing, padding, or width.\n//\n// 1. Address box sizing set to `content-box` in IE 8/9/10.\n// 2. Remove excess padding in IE 8/9/10.\n//\n\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n box-sizing: border-box; // 1\n padding: 0; // 2\n}\n\n//\n// Fix the cursor style for Chrome's increment/decrement buttons. For certain\n// `font-size` values of the `input`, it causes the cursor style of the\n// decrement button to change from `default` to `text`.\n//\n\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n//\n// 1. Address `appearance` set to `searchfield` in Safari and Chrome.\n// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.\n//\n\ninput[type=\"search\"] {\n -webkit-appearance: textfield; // 1\n box-sizing: content-box; //2\n}\n\n//\n// Remove inner padding and search cancel button in Safari and Chrome on OS X.\n// Safari (but not Chrome) clips the cancel button when the search input has\n// padding (and `textfield` appearance).\n//\n\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n//\n// Define consistent border, margin, and padding.\n//\n\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\n\n//\n// 1. Correct `color` not being inherited in IE 8/9/10/11.\n// 2. Remove padding so people aren't caught out if they zero out fieldsets.\n//\n\nlegend {\n border: 0; // 1\n padding: 0; // 2\n}\n\n//\n// Remove default vertical scrollbar in IE 8/9/10/11.\n//\n\ntextarea {\n overflow: auto;\n}\n\n//\n// Don't inherit the `font-weight` (applied by a rule above).\n// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.\n//\n\noptgroup {\n font-weight: bold;\n}\n\n// Tables\n// ==========================================================================\n\n//\n// Remove most spacing between table cells.\n//\n\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\n\ntd,\nth {\n padding: 0;\n}\n","/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n\n// ==========================================================================\n// Print styles.\n// Inlined to avoid the additional HTTP request: h5bp.com/r\n// ==========================================================================\n\n@media print {\n *,\n *:before,\n *:after {\n background: transparent !important;\n color: #000 !important; // Black prints faster: h5bp.com/s\n box-shadow: none !important;\n text-shadow: none !important;\n }\n\n a,\n a:visited {\n text-decoration: underline;\n }\n\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n\n // Don't show links that are fragment identifiers,\n // or use the `javascript:` pseudo protocol\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n\n thead {\n display: table-header-group; // h5bp.com/t\n }\n\n tr,\n img {\n page-break-inside: avoid;\n }\n\n img {\n max-width: 100% !important;\n }\n\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n\n h2,\n h3 {\n page-break-after: avoid;\n }\n\n // Bootstrap specific changes start\n\n // Bootstrap components\n .navbar {\n display: none;\n }\n .btn,\n .dropup > .btn {\n > .caret {\n border-top-color: #000 !important;\n }\n }\n .label {\n border: 1px solid #000;\n }\n\n .table {\n border-collapse: collapse !important;\n\n td,\n th {\n background-color: #fff !important;\n }\n }\n .table-bordered {\n th,\n td {\n border: 1px solid #ddd !important;\n }\n }\n\n // Bootstrap specific changes end\n}\n","//\n// Glyphicons for Bootstrap\n//\n// Since icons are fonts, they can be placed anywhere text is placed and are\n// thus automatically sized to match the surrounding child. To use, create an\n// inline element with the appropriate classes, like so:\n//\n// Star\n\n// Import the fonts\n@font-face {\n font-family: 'Glyphicons Halflings';\n src: url('@{icon-font-path}@{icon-font-name}.eot');\n src: url('@{icon-font-path}@{icon-font-name}.eot?#iefix') format('embedded-opentype'),\n url('@{icon-font-path}@{icon-font-name}.woff2') format('woff2'),\n url('@{icon-font-path}@{icon-font-name}.woff') format('woff'),\n url('@{icon-font-path}@{icon-font-name}.ttf') format('truetype'),\n url('@{icon-font-path}@{icon-font-name}.svg#@{icon-font-svg-id}') format('svg');\n}\n\n// Catchall baseclass\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: 'Glyphicons Halflings';\n font-style: normal;\n font-weight: normal;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n\n// Individual icons\n.glyphicon-asterisk { &:before { content: \"\\002a\"; } }\n.glyphicon-plus { &:before { content: \"\\002b\"; } }\n.glyphicon-euro,\n.glyphicon-eur { &:before { content: \"\\20ac\"; } }\n.glyphicon-minus { &:before { content: \"\\2212\"; } }\n.glyphicon-cloud { &:before { content: \"\\2601\"; } }\n.glyphicon-envelope { &:before { content: \"\\2709\"; } }\n.glyphicon-pencil { &:before { content: \"\\270f\"; } }\n.glyphicon-glass { &:before { content: \"\\e001\"; } }\n.glyphicon-music { &:before { content: \"\\e002\"; } }\n.glyphicon-search { &:before { content: \"\\e003\"; } }\n.glyphicon-heart { &:before { content: \"\\e005\"; } }\n.glyphicon-star { &:before { content: \"\\e006\"; } }\n.glyphicon-star-empty { &:before { content: \"\\e007\"; } }\n.glyphicon-user { &:before { content: \"\\e008\"; } }\n.glyphicon-film { &:before { content: \"\\e009\"; } }\n.glyphicon-th-large { &:before { content: \"\\e010\"; } }\n.glyphicon-th { &:before { content: \"\\e011\"; } }\n.glyphicon-th-list { &:before { content: \"\\e012\"; } }\n.glyphicon-ok { &:before { content: \"\\e013\"; } }\n.glyphicon-remove { &:before { content: \"\\e014\"; } }\n.glyphicon-zoom-in { &:before { content: \"\\e015\"; } }\n.glyphicon-zoom-out { &:before { content: \"\\e016\"; } }\n.glyphicon-off { &:before { content: \"\\e017\"; } }\n.glyphicon-signal { &:before { content: \"\\e018\"; } }\n.glyphicon-cog { &:before { content: \"\\e019\"; } }\n.glyphicon-trash { &:before { content: \"\\e020\"; } }\n.glyphicon-home { &:before { content: \"\\e021\"; } }\n.glyphicon-file { &:before { content: \"\\e022\"; } }\n.glyphicon-time { &:before { content: \"\\e023\"; } }\n.glyphicon-road { &:before { content: \"\\e024\"; } }\n.glyphicon-download-alt { &:before { content: \"\\e025\"; } }\n.glyphicon-download { &:before { content: \"\\e026\"; } }\n.glyphicon-upload { &:before { content: \"\\e027\"; } }\n.glyphicon-inbox { &:before { content: \"\\e028\"; } }\n.glyphicon-play-circle { &:before { content: \"\\e029\"; } }\n.glyphicon-repeat { &:before { content: \"\\e030\"; } }\n.glyphicon-refresh { &:before { content: \"\\e031\"; } }\n.glyphicon-list-alt { &:before { content: \"\\e032\"; } }\n.glyphicon-lock { &:before { content: \"\\e033\"; } }\n.glyphicon-flag { &:before { content: \"\\e034\"; } }\n.glyphicon-headphones { &:before { content: \"\\e035\"; } }\n.glyphicon-volume-off { &:before { content: \"\\e036\"; } }\n.glyphicon-volume-down { &:before { content: \"\\e037\"; } }\n.glyphicon-volume-up { &:before { content: \"\\e038\"; } }\n.glyphicon-qrcode { &:before { content: \"\\e039\"; } }\n.glyphicon-barcode { &:before { content: \"\\e040\"; } }\n.glyphicon-tag { &:before { content: \"\\e041\"; } }\n.glyphicon-tags { &:before { content: \"\\e042\"; } }\n.glyphicon-book { &:before { content: \"\\e043\"; } }\n.glyphicon-bookmark { &:before { content: \"\\e044\"; } }\n.glyphicon-print { &:before { content: \"\\e045\"; } }\n.glyphicon-camera { &:before { content: \"\\e046\"; } }\n.glyphicon-font { &:before { content: \"\\e047\"; } }\n.glyphicon-bold { &:before { content: \"\\e048\"; } }\n.glyphicon-italic { &:before { content: \"\\e049\"; } }\n.glyphicon-text-height { &:before { content: \"\\e050\"; } }\n.glyphicon-text-width { &:before { content: \"\\e051\"; } }\n.glyphicon-align-left { &:before { content: \"\\e052\"; } }\n.glyphicon-align-center { &:before { content: \"\\e053\"; } }\n.glyphicon-align-right { &:before { content: \"\\e054\"; } }\n.glyphicon-align-justify { &:before { content: \"\\e055\"; } }\n.glyphicon-list { &:before { content: \"\\e056\"; } }\n.glyphicon-indent-left { &:before { content: \"\\e057\"; } }\n.glyphicon-indent-right { &:before { content: \"\\e058\"; } }\n.glyphicon-facetime-video { &:before { content: \"\\e059\"; } }\n.glyphicon-picture { &:before { content: \"\\e060\"; } }\n.glyphicon-map-marker { &:before { content: \"\\e062\"; } }\n.glyphicon-adjust { &:before { content: \"\\e063\"; } }\n.glyphicon-tint { &:before { content: \"\\e064\"; } }\n.glyphicon-edit { &:before { content: \"\\e065\"; } }\n.glyphicon-share { &:before { content: \"\\e066\"; } }\n.glyphicon-check { &:before { content: \"\\e067\"; } }\n.glyphicon-move { &:before { content: \"\\e068\"; } }\n.glyphicon-step-backward { &:before { content: \"\\e069\"; } }\n.glyphicon-fast-backward { &:before { content: \"\\e070\"; } }\n.glyphicon-backward { &:before { content: \"\\e071\"; } }\n.glyphicon-play { &:before { content: \"\\e072\"; } }\n.glyphicon-pause { &:before { content: \"\\e073\"; } }\n.glyphicon-stop { &:before { content: \"\\e074\"; } }\n.glyphicon-forward { &:before { content: \"\\e075\"; } }\n.glyphicon-fast-forward { &:before { content: \"\\e076\"; } }\n.glyphicon-step-forward { &:before { content: \"\\e077\"; } }\n.glyphicon-eject { &:before { content: \"\\e078\"; } }\n.glyphicon-chevron-left { &:before { content: \"\\e079\"; } }\n.glyphicon-chevron-right { &:before { content: \"\\e080\"; } }\n.glyphicon-plus-sign { &:before { content: \"\\e081\"; } }\n.glyphicon-minus-sign { &:before { content: \"\\e082\"; } }\n.glyphicon-remove-sign { &:before { content: \"\\e083\"; } }\n.glyphicon-ok-sign { &:before { content: \"\\e084\"; } }\n.glyphicon-question-sign { &:before { content: \"\\e085\"; } }\n.glyphicon-info-sign { &:before { content: \"\\e086\"; } }\n.glyphicon-screenshot { &:before { content: \"\\e087\"; } }\n.glyphicon-remove-circle { &:before { content: \"\\e088\"; } }\n.glyphicon-ok-circle { &:before { content: \"\\e089\"; } }\n.glyphicon-ban-circle { &:before { content: \"\\e090\"; } }\n.glyphicon-arrow-left { &:before { content: \"\\e091\"; } }\n.glyphicon-arrow-right { &:before { content: \"\\e092\"; } }\n.glyphicon-arrow-up { &:before { content: \"\\e093\"; } }\n.glyphicon-arrow-down { &:before { content: \"\\e094\"; } }\n.glyphicon-share-alt { &:before { content: \"\\e095\"; } }\n.glyphicon-resize-full { &:before { content: \"\\e096\"; } }\n.glyphicon-resize-small { &:before { content: \"\\e097\"; } }\n.glyphicon-exclamation-sign { &:before { content: \"\\e101\"; } }\n.glyphicon-gift { &:before { content: \"\\e102\"; } }\n.glyphicon-leaf { &:before { content: \"\\e103\"; } }\n.glyphicon-fire { &:before { content: \"\\e104\"; } }\n.glyphicon-eye-open { &:before { content: \"\\e105\"; } }\n.glyphicon-eye-close { &:before { content: \"\\e106\"; } }\n.glyphicon-warning-sign { &:before { content: \"\\e107\"; } }\n.glyphicon-plane { &:before { content: \"\\e108\"; } }\n.glyphicon-calendar { &:before { content: \"\\e109\"; } }\n.glyphicon-random { &:before { content: \"\\e110\"; } }\n.glyphicon-comment { &:before { content: \"\\e111\"; } }\n.glyphicon-magnet { &:before { content: \"\\e112\"; } }\n.glyphicon-chevron-up { &:before { content: \"\\e113\"; } }\n.glyphicon-chevron-down { &:before { content: \"\\e114\"; } }\n.glyphicon-retweet { &:before { content: \"\\e115\"; } }\n.glyphicon-shopping-cart { &:before { content: \"\\e116\"; } }\n.glyphicon-folder-close { &:before { content: \"\\e117\"; } }\n.glyphicon-folder-open { &:before { content: \"\\e118\"; } }\n.glyphicon-resize-vertical { &:before { content: \"\\e119\"; } }\n.glyphicon-resize-horizontal { &:before { content: \"\\e120\"; } }\n.glyphicon-hdd { &:before { content: \"\\e121\"; } }\n.glyphicon-bullhorn { &:before { content: \"\\e122\"; } }\n.glyphicon-bell { &:before { content: \"\\e123\"; } }\n.glyphicon-certificate { &:before { content: \"\\e124\"; } }\n.glyphicon-thumbs-up { &:before { content: \"\\e125\"; } }\n.glyphicon-thumbs-down { &:before { content: \"\\e126\"; } }\n.glyphicon-hand-right { &:before { content: \"\\e127\"; } }\n.glyphicon-hand-left { &:before { content: \"\\e128\"; } }\n.glyphicon-hand-up { &:before { content: \"\\e129\"; } }\n.glyphicon-hand-down { &:before { content: \"\\e130\"; } }\n.glyphicon-circle-arrow-right { &:before { content: \"\\e131\"; } }\n.glyphicon-circle-arrow-left { &:before { content: \"\\e132\"; } }\n.glyphicon-circle-arrow-up { &:before { content: \"\\e133\"; } }\n.glyphicon-circle-arrow-down { &:before { content: \"\\e134\"; } }\n.glyphicon-globe { &:before { content: \"\\e135\"; } }\n.glyphicon-wrench { &:before { content: \"\\e136\"; } }\n.glyphicon-tasks { &:before { content: \"\\e137\"; } }\n.glyphicon-filter { &:before { content: \"\\e138\"; } }\n.glyphicon-briefcase { &:before { content: \"\\e139\"; } }\n.glyphicon-fullscreen { &:before { content: \"\\e140\"; } }\n.glyphicon-dashboard { &:before { content: \"\\e141\"; } }\n.glyphicon-paperclip { &:before { content: \"\\e142\"; } }\n.glyphicon-heart-empty { &:before { content: \"\\e143\"; } }\n.glyphicon-link { &:before { content: \"\\e144\"; } }\n.glyphicon-phone { &:before { content: \"\\e145\"; } }\n.glyphicon-pushpin { &:before { content: \"\\e146\"; } }\n.glyphicon-usd { &:before { content: \"\\e148\"; } }\n.glyphicon-gbp { &:before { content: \"\\e149\"; } }\n.glyphicon-sort { &:before { content: \"\\e150\"; } }\n.glyphicon-sort-by-alphabet { &:before { content: \"\\e151\"; } }\n.glyphicon-sort-by-alphabet-alt { &:before { content: \"\\e152\"; } }\n.glyphicon-sort-by-order { &:before { content: \"\\e153\"; } }\n.glyphicon-sort-by-order-alt { &:before { content: \"\\e154\"; } }\n.glyphicon-sort-by-attributes { &:before { content: \"\\e155\"; } }\n.glyphicon-sort-by-attributes-alt { &:before { content: \"\\e156\"; } }\n.glyphicon-unchecked { &:before { content: \"\\e157\"; } }\n.glyphicon-expand { &:before { content: \"\\e158\"; } }\n.glyphicon-collapse-down { &:before { content: \"\\e159\"; } }\n.glyphicon-collapse-up { &:before { content: \"\\e160\"; } }\n.glyphicon-log-in { &:before { content: \"\\e161\"; } }\n.glyphicon-flash { &:before { content: \"\\e162\"; } }\n.glyphicon-log-out { &:before { content: \"\\e163\"; } }\n.glyphicon-new-window { &:before { content: \"\\e164\"; } }\n.glyphicon-record { &:before { content: \"\\e165\"; } }\n.glyphicon-save { &:before { content: \"\\e166\"; } }\n.glyphicon-open { &:before { content: \"\\e167\"; } }\n.glyphicon-saved { &:before { content: \"\\e168\"; } }\n.glyphicon-import { &:before { content: \"\\e169\"; } }\n.glyphicon-export { &:before { content: \"\\e170\"; } }\n.glyphicon-send { &:before { content: \"\\e171\"; } }\n.glyphicon-floppy-disk { &:before { content: \"\\e172\"; } }\n.glyphicon-floppy-saved { &:before { content: \"\\e173\"; } }\n.glyphicon-floppy-remove { &:before { content: \"\\e174\"; } }\n.glyphicon-floppy-save { &:before { content: \"\\e175\"; } }\n.glyphicon-floppy-open { &:before { content: \"\\e176\"; } }\n.glyphicon-credit-card { &:before { content: \"\\e177\"; } }\n.glyphicon-transfer { &:before { content: \"\\e178\"; } }\n.glyphicon-cutlery { &:before { content: \"\\e179\"; } }\n.glyphicon-header { &:before { content: \"\\e180\"; } }\n.glyphicon-compressed { &:before { content: \"\\e181\"; } }\n.glyphicon-earphone { &:before { content: \"\\e182\"; } }\n.glyphicon-phone-alt { &:before { content: \"\\e183\"; } }\n.glyphicon-tower { &:before { content: \"\\e184\"; } }\n.glyphicon-stats { &:before { content: \"\\e185\"; } }\n.glyphicon-sd-video { &:before { content: \"\\e186\"; } }\n.glyphicon-hd-video { &:before { content: \"\\e187\"; } }\n.glyphicon-subtitles { &:before { content: \"\\e188\"; } }\n.glyphicon-sound-stereo { &:before { content: \"\\e189\"; } }\n.glyphicon-sound-dolby { &:before { content: \"\\e190\"; } }\n.glyphicon-sound-5-1 { &:before { content: \"\\e191\"; } }\n.glyphicon-sound-6-1 { &:before { content: \"\\e192\"; } }\n.glyphicon-sound-7-1 { &:before { content: \"\\e193\"; } }\n.glyphicon-copyright-mark { &:before { content: \"\\e194\"; } }\n.glyphicon-registration-mark { &:before { content: \"\\e195\"; } }\n.glyphicon-cloud-download { &:before { content: \"\\e197\"; } }\n.glyphicon-cloud-upload { &:before { content: \"\\e198\"; } }\n.glyphicon-tree-conifer { &:before { content: \"\\e199\"; } }\n.glyphicon-tree-deciduous { &:before { content: \"\\e200\"; } }\n.glyphicon-cd { &:before { content: \"\\e201\"; } }\n.glyphicon-save-file { &:before { content: \"\\e202\"; } }\n.glyphicon-open-file { &:before { content: \"\\e203\"; } }\n.glyphicon-level-up { &:before { content: \"\\e204\"; } }\n.glyphicon-copy { &:before { content: \"\\e205\"; } }\n.glyphicon-paste { &:before { content: \"\\e206\"; } }\n// The following 2 Glyphicons are omitted for the time being because\n// they currently use Unicode codepoints that are outside the\n// Basic Multilingual Plane (BMP). Older buggy versions of WebKit can't handle\n// non-BMP codepoints in CSS string escapes, and thus can't display these two icons.\n// Notably, the bug affects some older versions of the Android Browser.\n// More info: https://github.com/twbs/bootstrap/issues/10106\n// .glyphicon-door { &:before { content: \"\\1f6aa\"; } }\n// .glyphicon-key { &:before { content: \"\\1f511\"; } }\n.glyphicon-alert { &:before { content: \"\\e209\"; } }\n.glyphicon-equalizer { &:before { content: \"\\e210\"; } }\n.glyphicon-king { &:before { content: \"\\e211\"; } }\n.glyphicon-queen { &:before { content: \"\\e212\"; } }\n.glyphicon-pawn { &:before { content: \"\\e213\"; } }\n.glyphicon-bishop { &:before { content: \"\\e214\"; } }\n.glyphicon-knight { &:before { content: \"\\e215\"; } }\n.glyphicon-baby-formula { &:before { content: \"\\e216\"; } }\n.glyphicon-tent { &:before { content: \"\\26fa\"; } }\n.glyphicon-blackboard { &:before { content: \"\\e218\"; } }\n.glyphicon-bed { &:before { content: \"\\e219\"; } }\n.glyphicon-apple { &:before { content: \"\\f8ff\"; } }\n.glyphicon-erase { &:before { content: \"\\e221\"; } }\n.glyphicon-hourglass { &:before { content: \"\\231b\"; } }\n.glyphicon-lamp { &:before { content: \"\\e223\"; } }\n.glyphicon-duplicate { &:before { content: \"\\e224\"; } }\n.glyphicon-piggy-bank { &:before { content: \"\\e225\"; } }\n.glyphicon-scissors { &:before { content: \"\\e226\"; } }\n.glyphicon-bitcoin { &:before { content: \"\\e227\"; } }\n.glyphicon-btc { &:before { content: \"\\e227\"; } }\n.glyphicon-xbt { &:before { content: \"\\e227\"; } }\n.glyphicon-yen { &:before { content: \"\\00a5\"; } }\n.glyphicon-jpy { &:before { content: \"\\00a5\"; } }\n.glyphicon-ruble { &:before { content: \"\\20bd\"; } }\n.glyphicon-rub { &:before { content: \"\\20bd\"; } }\n.glyphicon-scale { &:before { content: \"\\e230\"; } }\n.glyphicon-ice-lolly { &:before { content: \"\\e231\"; } }\n.glyphicon-ice-lolly-tasted { &:before { content: \"\\e232\"; } }\n.glyphicon-education { &:before { content: \"\\e233\"; } }\n.glyphicon-option-horizontal { &:before { content: \"\\e234\"; } }\n.glyphicon-option-vertical { &:before { content: \"\\e235\"; } }\n.glyphicon-menu-hamburger { &:before { content: \"\\e236\"; } }\n.glyphicon-modal-window { &:before { content: \"\\e237\"; } }\n.glyphicon-oil { &:before { content: \"\\e238\"; } }\n.glyphicon-grain { &:before { content: \"\\e239\"; } }\n.glyphicon-sunglasses { &:before { content: \"\\e240\"; } }\n.glyphicon-text-size { &:before { content: \"\\e241\"; } }\n.glyphicon-text-color { &:before { content: \"\\e242\"; } }\n.glyphicon-text-background { &:before { content: \"\\e243\"; } }\n.glyphicon-object-align-top { &:before { content: \"\\e244\"; } }\n.glyphicon-object-align-bottom { &:before { content: \"\\e245\"; } }\n.glyphicon-object-align-horizontal{ &:before { content: \"\\e246\"; } }\n.glyphicon-object-align-left { &:before { content: \"\\e247\"; } }\n.glyphicon-object-align-vertical { &:before { content: \"\\e248\"; } }\n.glyphicon-object-align-right { &:before { content: \"\\e249\"; } }\n.glyphicon-triangle-right { &:before { content: \"\\e250\"; } }\n.glyphicon-triangle-left { &:before { content: \"\\e251\"; } }\n.glyphicon-triangle-bottom { &:before { content: \"\\e252\"; } }\n.glyphicon-triangle-top { &:before { content: \"\\e253\"; } }\n.glyphicon-console { &:before { content: \"\\e254\"; } }\n.glyphicon-superscript { &:before { content: \"\\e255\"; } }\n.glyphicon-subscript { &:before { content: \"\\e256\"; } }\n.glyphicon-menu-left { &:before { content: \"\\e257\"; } }\n.glyphicon-menu-right { &:before { content: \"\\e258\"; } }\n.glyphicon-menu-down { &:before { content: \"\\e259\"; } }\n.glyphicon-menu-up { &:before { content: \"\\e260\"; } }\n","//\n// Scaffolding\n// --------------------------------------------------\n\n\n// Reset the box-sizing\n//\n// Heads up! This reset may cause conflicts with some third-party widgets.\n// For recommendations on resolving such conflicts, see\n// http://getbootstrap.com/getting-started/#third-box-sizing\n* {\n .box-sizing(border-box);\n}\n*:before,\n*:after {\n .box-sizing(border-box);\n}\n\n\n// Body reset\n\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0,0,0,0);\n}\n\nbody {\n font-family: @font-family-base;\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @text-color;\n background-color: @body-bg;\n}\n\n// Reset fonts for relevant elements\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\n\n\n// Links\n\na {\n color: @link-color;\n text-decoration: none;\n\n &:hover,\n &:focus {\n color: @link-hover-color;\n text-decoration: @link-hover-decoration;\n }\n\n &:focus {\n .tab-focus();\n }\n}\n\n\n// Figures\n//\n// We reset this here because previously Normalize had no `figure` margins. This\n// ensures we don't break anyone's use of the element.\n\nfigure {\n margin: 0;\n}\n\n\n// Images\n\nimg {\n vertical-align: middle;\n}\n\n// Responsive images (ensure images don't scale beyond their parents)\n.img-responsive {\n .img-responsive();\n}\n\n// Rounded corners\n.img-rounded {\n border-radius: @border-radius-large;\n}\n\n// Image thumbnails\n//\n// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.\n.img-thumbnail {\n padding: @thumbnail-padding;\n line-height: @line-height-base;\n background-color: @thumbnail-bg;\n border: 1px solid @thumbnail-border;\n border-radius: @thumbnail-border-radius;\n .transition(all .2s ease-in-out);\n\n // Keep them at most 100% wide\n .img-responsive(inline-block);\n}\n\n// Perfect circle\n.img-circle {\n border-radius: 50%; // set radius in percents\n}\n\n\n// Horizontal rules\n\nhr {\n margin-top: @line-height-computed;\n margin-bottom: @line-height-computed;\n border: 0;\n border-top: 1px solid @hr-border;\n}\n\n\n// Only display content to screen readers\n//\n// See: http://a11yproject.com/posts/how-to-hide-content\n\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n margin: -1px;\n padding: 0;\n overflow: hidden;\n clip: rect(0,0,0,0);\n border: 0;\n}\n\n// Use in conjunction with .sr-only to only display content when it's focused.\n// Useful for \"Skip to main content\" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1\n// Credit: HTML5 Boilerplate\n\n.sr-only-focusable {\n &:active,\n &:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n }\n}\n\n\n// iOS \"clickable elements\" fix for role=\"button\"\n//\n// Fixes \"clickability\" issue (and more generally, the firing of events such as focus as well)\n// for traditionally non-focusable elements with role=\"button\"\n// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile\n\n[role=\"button\"] {\n cursor: pointer;\n}\n","// Vendor Prefixes\n//\n// All vendor mixins are deprecated as of v3.2.0 due to the introduction of\n// Autoprefixer in our Gruntfile. They have been removed in v4.\n\n// - Animations\n// - Backface visibility\n// - Box shadow\n// - Box sizing\n// - Content columns\n// - Hyphens\n// - Placeholder text\n// - Transformations\n// - Transitions\n// - User Select\n\n\n// Animations\n.animation(@animation) {\n -webkit-animation: @animation;\n -o-animation: @animation;\n animation: @animation;\n}\n.animation-name(@name) {\n -webkit-animation-name: @name;\n animation-name: @name;\n}\n.animation-duration(@duration) {\n -webkit-animation-duration: @duration;\n animation-duration: @duration;\n}\n.animation-timing-function(@timing-function) {\n -webkit-animation-timing-function: @timing-function;\n animation-timing-function: @timing-function;\n}\n.animation-delay(@delay) {\n -webkit-animation-delay: @delay;\n animation-delay: @delay;\n}\n.animation-iteration-count(@iteration-count) {\n -webkit-animation-iteration-count: @iteration-count;\n animation-iteration-count: @iteration-count;\n}\n.animation-direction(@direction) {\n -webkit-animation-direction: @direction;\n animation-direction: @direction;\n}\n.animation-fill-mode(@fill-mode) {\n -webkit-animation-fill-mode: @fill-mode;\n animation-fill-mode: @fill-mode;\n}\n\n// Backface visibility\n// Prevent browsers from flickering when using CSS 3D transforms.\n// Default value is `visible`, but can be changed to `hidden`\n\n.backface-visibility(@visibility) {\n -webkit-backface-visibility: @visibility;\n -moz-backface-visibility: @visibility;\n backface-visibility: @visibility;\n}\n\n// Drop shadows\n//\n// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's\n// supported browsers that have box shadow capabilities now support it.\n\n.box-shadow(@shadow) {\n -webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1\n box-shadow: @shadow;\n}\n\n// Box sizing\n.box-sizing(@boxmodel) {\n -webkit-box-sizing: @boxmodel;\n -moz-box-sizing: @boxmodel;\n box-sizing: @boxmodel;\n}\n\n// CSS3 Content Columns\n.content-columns(@column-count; @column-gap: @grid-gutter-width) {\n -webkit-column-count: @column-count;\n -moz-column-count: @column-count;\n column-count: @column-count;\n -webkit-column-gap: @column-gap;\n -moz-column-gap: @column-gap;\n column-gap: @column-gap;\n}\n\n// Optional hyphenation\n.hyphens(@mode: auto) {\n word-wrap: break-word;\n -webkit-hyphens: @mode;\n -moz-hyphens: @mode;\n -ms-hyphens: @mode; // IE10+\n -o-hyphens: @mode;\n hyphens: @mode;\n}\n\n// Placeholder text\n.placeholder(@color: @input-color-placeholder) {\n // Firefox\n &::-moz-placeholder {\n color: @color;\n opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526\n }\n &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+\n &::-webkit-input-placeholder { color: @color; } // Safari and Chrome\n}\n\n// Transformations\n.scale(@ratio) {\n -webkit-transform: scale(@ratio);\n -ms-transform: scale(@ratio); // IE9 only\n -o-transform: scale(@ratio);\n transform: scale(@ratio);\n}\n.scale(@ratioX; @ratioY) {\n -webkit-transform: scale(@ratioX, @ratioY);\n -ms-transform: scale(@ratioX, @ratioY); // IE9 only\n -o-transform: scale(@ratioX, @ratioY);\n transform: scale(@ratioX, @ratioY);\n}\n.scaleX(@ratio) {\n -webkit-transform: scaleX(@ratio);\n -ms-transform: scaleX(@ratio); // IE9 only\n -o-transform: scaleX(@ratio);\n transform: scaleX(@ratio);\n}\n.scaleY(@ratio) {\n -webkit-transform: scaleY(@ratio);\n -ms-transform: scaleY(@ratio); // IE9 only\n -o-transform: scaleY(@ratio);\n transform: scaleY(@ratio);\n}\n.skew(@x; @y) {\n -webkit-transform: skewX(@x) skewY(@y);\n -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+\n -o-transform: skewX(@x) skewY(@y);\n transform: skewX(@x) skewY(@y);\n}\n.translate(@x; @y) {\n -webkit-transform: translate(@x, @y);\n -ms-transform: translate(@x, @y); // IE9 only\n -o-transform: translate(@x, @y);\n transform: translate(@x, @y);\n}\n.translate3d(@x; @y; @z) {\n -webkit-transform: translate3d(@x, @y, @z);\n transform: translate3d(@x, @y, @z);\n}\n.rotate(@degrees) {\n -webkit-transform: rotate(@degrees);\n -ms-transform: rotate(@degrees); // IE9 only\n -o-transform: rotate(@degrees);\n transform: rotate(@degrees);\n}\n.rotateX(@degrees) {\n -webkit-transform: rotateX(@degrees);\n -ms-transform: rotateX(@degrees); // IE9 only\n -o-transform: rotateX(@degrees);\n transform: rotateX(@degrees);\n}\n.rotateY(@degrees) {\n -webkit-transform: rotateY(@degrees);\n -ms-transform: rotateY(@degrees); // IE9 only\n -o-transform: rotateY(@degrees);\n transform: rotateY(@degrees);\n}\n.perspective(@perspective) {\n -webkit-perspective: @perspective;\n -moz-perspective: @perspective;\n perspective: @perspective;\n}\n.perspective-origin(@perspective) {\n -webkit-perspective-origin: @perspective;\n -moz-perspective-origin: @perspective;\n perspective-origin: @perspective;\n}\n.transform-origin(@origin) {\n -webkit-transform-origin: @origin;\n -moz-transform-origin: @origin;\n -ms-transform-origin: @origin; // IE9 only\n transform-origin: @origin;\n}\n\n\n// Transitions\n\n.transition(@transition) {\n -webkit-transition: @transition;\n -o-transition: @transition;\n transition: @transition;\n}\n.transition-property(@transition-property) {\n -webkit-transition-property: @transition-property;\n transition-property: @transition-property;\n}\n.transition-delay(@transition-delay) {\n -webkit-transition-delay: @transition-delay;\n transition-delay: @transition-delay;\n}\n.transition-duration(@transition-duration) {\n -webkit-transition-duration: @transition-duration;\n transition-duration: @transition-duration;\n}\n.transition-timing-function(@timing-function) {\n -webkit-transition-timing-function: @timing-function;\n transition-timing-function: @timing-function;\n}\n.transition-transform(@transition) {\n -webkit-transition: -webkit-transform @transition;\n -moz-transition: -moz-transform @transition;\n -o-transition: -o-transform @transition;\n transition: transform @transition;\n}\n\n\n// User select\n// For selecting text on the page\n\n.user-select(@select) {\n -webkit-user-select: @select;\n -moz-user-select: @select;\n -ms-user-select: @select; // IE10+\n user-select: @select;\n}\n","// WebKit-style focus\n\n.tab-focus() {\n // WebKit-specific. Other browsers will keep their default outline style.\n // (Initially tried to also force default via `outline: initial`,\n // but that seems to erroneously remove the outline in Firefox altogether.)\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n","// Image Mixins\n// - Responsive image\n// - Retina image\n\n\n// Responsive image\n//\n// Keep images from scaling beyond the width of their parents.\n.img-responsive(@display: block) {\n display: @display;\n max-width: 100%; // Part 1: Set a maximum relative to the parent\n height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching\n}\n\n\n// Retina image\n//\n// Short retina mixin for setting background-image and -size. Note that the\n// spelling of `min--moz-device-pixel-ratio` is intentional.\n.img-retina(@file-1x; @file-2x; @width-1x; @height-1x) {\n background-image: url(\"@{file-1x}\");\n\n @media\n only screen and (-webkit-min-device-pixel-ratio: 2),\n only screen and ( min--moz-device-pixel-ratio: 2),\n only screen and ( -o-min-device-pixel-ratio: 2/1),\n only screen and ( min-device-pixel-ratio: 2),\n only screen and ( min-resolution: 192dpi),\n only screen and ( min-resolution: 2dppx) {\n background-image: url(\"@{file-2x}\");\n background-size: @width-1x @height-1x;\n }\n}\n","//\n// Typography\n// --------------------------------------------------\n\n\n// Headings\n// -------------------------\n\nh1, h2, h3, h4, h5, h6,\n.h1, .h2, .h3, .h4, .h5, .h6 {\n font-family: @headings-font-family;\n font-weight: @headings-font-weight;\n line-height: @headings-line-height;\n color: @headings-color;\n\n small,\n .small {\n font-weight: normal;\n line-height: 1;\n color: @headings-small-color;\n }\n}\n\nh1, .h1,\nh2, .h2,\nh3, .h3 {\n margin-top: @line-height-computed;\n margin-bottom: (@line-height-computed / 2);\n\n small,\n .small {\n font-size: 65%;\n }\n}\nh4, .h4,\nh5, .h5,\nh6, .h6 {\n margin-top: (@line-height-computed / 2);\n margin-bottom: (@line-height-computed / 2);\n\n small,\n .small {\n font-size: 75%;\n }\n}\n\nh1, .h1 { font-size: @font-size-h1; }\nh2, .h2 { font-size: @font-size-h2; }\nh3, .h3 { font-size: @font-size-h3; }\nh4, .h4 { font-size: @font-size-h4; }\nh5, .h5 { font-size: @font-size-h5; }\nh6, .h6 { font-size: @font-size-h6; }\n\n\n// Body text\n// -------------------------\n\np {\n margin: 0 0 (@line-height-computed / 2);\n}\n\n.lead {\n margin-bottom: @line-height-computed;\n font-size: floor((@font-size-base * 1.15));\n font-weight: 300;\n line-height: 1.4;\n\n @media (min-width: @screen-sm-min) {\n font-size: (@font-size-base * 1.5);\n }\n}\n\n\n// Emphasis & misc\n// -------------------------\n\n// Ex: (12px small font / 14px base font) * 100% = about 85%\nsmall,\n.small {\n font-size: floor((100% * @font-size-small / @font-size-base));\n}\n\nmark,\n.mark {\n background-color: @state-warning-bg;\n padding: .2em;\n}\n\n// Alignment\n.text-left { text-align: left; }\n.text-right { text-align: right; }\n.text-center { text-align: center; }\n.text-justify { text-align: justify; }\n.text-nowrap { white-space: nowrap; }\n\n// Transformation\n.text-lowercase { text-transform: lowercase; }\n.text-uppercase { text-transform: uppercase; }\n.text-capitalize { text-transform: capitalize; }\n\n// Contextual colors\n.text-muted {\n color: @text-muted;\n}\n.text-primary {\n .text-emphasis-variant(@brand-primary);\n}\n.text-success {\n .text-emphasis-variant(@state-success-text);\n}\n.text-info {\n .text-emphasis-variant(@state-info-text);\n}\n.text-warning {\n .text-emphasis-variant(@state-warning-text);\n}\n.text-danger {\n .text-emphasis-variant(@state-danger-text);\n}\n\n// Contextual backgrounds\n// For now we'll leave these alongside the text classes until v4 when we can\n// safely shift things around (per SemVer rules).\n.bg-primary {\n // Given the contrast here, this is the only class to have its color inverted\n // automatically.\n color: #fff;\n .bg-variant(@brand-primary);\n}\n.bg-success {\n .bg-variant(@state-success-bg);\n}\n.bg-info {\n .bg-variant(@state-info-bg);\n}\n.bg-warning {\n .bg-variant(@state-warning-bg);\n}\n.bg-danger {\n .bg-variant(@state-danger-bg);\n}\n\n\n// Page header\n// -------------------------\n\n.page-header {\n padding-bottom: ((@line-height-computed / 2) - 1);\n margin: (@line-height-computed * 2) 0 @line-height-computed;\n border-bottom: 1px solid @page-header-border-color;\n}\n\n\n// Lists\n// -------------------------\n\n// Unordered and Ordered lists\nul,\nol {\n margin-top: 0;\n margin-bottom: (@line-height-computed / 2);\n ul,\n ol {\n margin-bottom: 0;\n }\n}\n\n// List options\n\n// Unstyled keeps list items block level, just removes default browser padding and list-style\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n\n// Inline turns list items into inline-block\n.list-inline {\n .list-unstyled();\n margin-left: -5px;\n\n > li {\n display: inline-block;\n padding-left: 5px;\n padding-right: 5px;\n }\n}\n\n// Description Lists\ndl {\n margin-top: 0; // Remove browser default\n margin-bottom: @line-height-computed;\n}\ndt,\ndd {\n line-height: @line-height-base;\n}\ndt {\n font-weight: bold;\n}\ndd {\n margin-left: 0; // Undo browser default\n}\n\n// Horizontal description lists\n//\n// Defaults to being stacked without any of the below styles applied, until the\n// grid breakpoint is reached (default of ~768px).\n\n.dl-horizontal {\n dd {\n &:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present\n }\n\n @media (min-width: @dl-horizontal-breakpoint) {\n dt {\n float: left;\n width: (@dl-horizontal-offset - 20);\n clear: left;\n text-align: right;\n .text-overflow();\n }\n dd {\n margin-left: @dl-horizontal-offset;\n }\n }\n}\n\n\n// Misc\n// -------------------------\n\n// Abbreviations and acronyms\nabbr[title],\n// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257\nabbr[data-original-title] {\n cursor: help;\n border-bottom: 1px dotted @abbr-border-color;\n}\n.initialism {\n font-size: 90%;\n .text-uppercase();\n}\n\n// Blockquotes\nblockquote {\n padding: (@line-height-computed / 2) @line-height-computed;\n margin: 0 0 @line-height-computed;\n font-size: @blockquote-font-size;\n border-left: 5px solid @blockquote-border-color;\n\n p,\n ul,\n ol {\n &:last-child {\n margin-bottom: 0;\n }\n }\n\n // Note: Deprecated small and .small as of v3.1.0\n // Context: https://github.com/twbs/bootstrap/issues/11660\n footer,\n small,\n .small {\n display: block;\n font-size: 80%; // back to default font-size\n line-height: @line-height-base;\n color: @blockquote-small-color;\n\n &:before {\n content: '\\2014 \\00A0'; // em dash, nbsp\n }\n }\n}\n\n// Opposite alignment of blockquote\n//\n// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n border-right: 5px solid @blockquote-border-color;\n border-left: 0;\n text-align: right;\n\n // Account for citation\n footer,\n small,\n .small {\n &:before { content: ''; }\n &:after {\n content: '\\00A0 \\2014'; // nbsp, em dash\n }\n }\n}\n\n// Addresses\naddress {\n margin-bottom: @line-height-computed;\n font-style: normal;\n line-height: @line-height-base;\n}\n","// Typography\n\n.text-emphasis-variant(@color) {\n color: @color;\n a&:hover,\n a&:focus {\n color: darken(@color, 10%);\n }\n}\n","// Contextual backgrounds\n\n.bg-variant(@color) {\n background-color: @color;\n a&:hover,\n a&:focus {\n background-color: darken(@color, 10%);\n }\n}\n","// Text overflow\n// Requires inline-block or block for proper styling\n\n.text-overflow() {\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n","//\n// Code (inline and block)\n// --------------------------------------------------\n\n\n// Inline and block code styles\ncode,\nkbd,\npre,\nsamp {\n font-family: @font-family-monospace;\n}\n\n// Inline code\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: @code-color;\n background-color: @code-bg;\n border-radius: @border-radius-base;\n}\n\n// User input typically entered via keyboard\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: @kbd-color;\n background-color: @kbd-bg;\n border-radius: @border-radius-small;\n box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);\n\n kbd {\n padding: 0;\n font-size: 100%;\n font-weight: bold;\n box-shadow: none;\n }\n}\n\n// Blocks of code\npre {\n display: block;\n padding: ((@line-height-computed - 1) / 2);\n margin: 0 0 (@line-height-computed / 2);\n font-size: (@font-size-base - 1); // 14px to 13px\n line-height: @line-height-base;\n word-break: break-all;\n word-wrap: break-word;\n color: @pre-color;\n background-color: @pre-bg;\n border: 1px solid @pre-border-color;\n border-radius: @border-radius-base;\n\n // Account for some code outputs that place code tags in pre tags\n code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n }\n}\n\n// Enable scrollable blocks of code\n.pre-scrollable {\n max-height: @pre-scrollable-max-height;\n overflow-y: scroll;\n}\n","//\n// Grid system\n// --------------------------------------------------\n\n\n// Container widths\n//\n// Set the container width, and override it for fixed navbars in media queries.\n\n.container {\n .container-fixed();\n\n @media (min-width: @screen-sm-min) {\n width: @container-sm;\n }\n @media (min-width: @screen-md-min) {\n width: @container-md;\n }\n @media (min-width: @screen-lg-min) {\n width: @container-lg;\n }\n}\n\n\n// Fluid container\n//\n// Utilizes the mixin meant for fixed width containers, but without any defined\n// width for fluid, full width layouts.\n\n.container-fluid {\n .container-fixed();\n}\n\n\n// Row\n//\n// Rows contain and clear the floats of your columns.\n\n.row {\n .make-row();\n}\n\n\n// Columns\n//\n// Common styles for small and large grid columns\n\n.make-grid-columns();\n\n\n// Extra small grid\n//\n// Columns, offsets, pushes, and pulls for extra small devices like\n// smartphones.\n\n.make-grid(xs);\n\n\n// Small grid\n//\n// Columns, offsets, pushes, and pulls for the small device range, from phones\n// to tablets.\n\n@media (min-width: @screen-sm-min) {\n .make-grid(sm);\n}\n\n\n// Medium grid\n//\n// Columns, offsets, pushes, and pulls for the desktop device range.\n\n@media (min-width: @screen-md-min) {\n .make-grid(md);\n}\n\n\n// Large grid\n//\n// Columns, offsets, pushes, and pulls for the large desktop device range.\n\n@media (min-width: @screen-lg-min) {\n .make-grid(lg);\n}\n","// Grid system\n//\n// Generate semantic grid columns with these mixins.\n\n// Centered container element\n.container-fixed(@gutter: @grid-gutter-width) {\n margin-right: auto;\n margin-left: auto;\n padding-left: floor((@gutter / 2));\n padding-right: ceil((@gutter / 2));\n &:extend(.clearfix all);\n}\n\n// Creates a wrapper for a series of columns\n.make-row(@gutter: @grid-gutter-width) {\n margin-left: ceil((@gutter / -2));\n margin-right: floor((@gutter / -2));\n &:extend(.clearfix all);\n}\n\n// Generate the extra small columns\n.make-xs-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n float: left;\n width: percentage((@columns / @grid-columns));\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n}\n.make-xs-column-offset(@columns) {\n margin-left: percentage((@columns / @grid-columns));\n}\n.make-xs-column-push(@columns) {\n left: percentage((@columns / @grid-columns));\n}\n.make-xs-column-pull(@columns) {\n right: percentage((@columns / @grid-columns));\n}\n\n// Generate the small columns\n.make-sm-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n\n @media (min-width: @screen-sm-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-offset(@columns) {\n @media (min-width: @screen-sm-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-push(@columns) {\n @media (min-width: @screen-sm-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-pull(@columns) {\n @media (min-width: @screen-sm-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n\n// Generate the medium columns\n.make-md-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n\n @media (min-width: @screen-md-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-offset(@columns) {\n @media (min-width: @screen-md-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-push(@columns) {\n @media (min-width: @screen-md-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-pull(@columns) {\n @media (min-width: @screen-md-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n\n// Generate the large columns\n.make-lg-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n\n @media (min-width: @screen-lg-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-offset(@columns) {\n @media (min-width: @screen-lg-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-push(@columns) {\n @media (min-width: @screen-lg-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-pull(@columns) {\n @media (min-width: @screen-lg-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n","// Framework grid generation\n//\n// Used only by Bootstrap to generate the correct number of grid classes given\n// any value of `@grid-columns`.\n\n.make-grid-columns() {\n // Common styles for all sizes of grid columns, widths 1-12\n .col(@index) { // initial\n @item: ~\".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}\";\n .col((@index + 1), @item);\n }\n .col(@index, @list) when (@index =< @grid-columns) { // general; \"=<\" isn't a typo\n @item: ~\".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}\";\n .col((@index + 1), ~\"@{list}, @{item}\");\n }\n .col(@index, @list) when (@index > @grid-columns) { // terminal\n @{list} {\n position: relative;\n // Prevent columns from collapsing when empty\n min-height: 1px;\n // Inner gutter via padding\n padding-left: ceil((@grid-gutter-width / 2));\n padding-right: floor((@grid-gutter-width / 2));\n }\n }\n .col(1); // kickstart it\n}\n\n.float-grid-columns(@class) {\n .col(@index) { // initial\n @item: ~\".col-@{class}-@{index}\";\n .col((@index + 1), @item);\n }\n .col(@index, @list) when (@index =< @grid-columns) { // general\n @item: ~\".col-@{class}-@{index}\";\n .col((@index + 1), ~\"@{list}, @{item}\");\n }\n .col(@index, @list) when (@index > @grid-columns) { // terminal\n @{list} {\n float: left;\n }\n }\n .col(1); // kickstart it\n}\n\n.calc-grid-column(@index, @class, @type) when (@type = width) and (@index > 0) {\n .col-@{class}-@{index} {\n width: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = push) and (@index > 0) {\n .col-@{class}-push-@{index} {\n left: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = push) and (@index = 0) {\n .col-@{class}-push-0 {\n left: auto;\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index > 0) {\n .col-@{class}-pull-@{index} {\n right: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index = 0) {\n .col-@{class}-pull-0 {\n right: auto;\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = offset) {\n .col-@{class}-offset-@{index} {\n margin-left: percentage((@index / @grid-columns));\n }\n}\n\n// Basic looping in LESS\n.loop-grid-columns(@index, @class, @type) when (@index >= 0) {\n .calc-grid-column(@index, @class, @type);\n // next iteration\n .loop-grid-columns((@index - 1), @class, @type);\n}\n\n// Create grid for specific class\n.make-grid(@class) {\n .float-grid-columns(@class);\n .loop-grid-columns(@grid-columns, @class, width);\n .loop-grid-columns(@grid-columns, @class, pull);\n .loop-grid-columns(@grid-columns, @class, push);\n .loop-grid-columns(@grid-columns, @class, offset);\n}\n","//\n// Tables\n// --------------------------------------------------\n\n\ntable {\n background-color: @table-bg;\n}\ncaption {\n padding-top: @table-cell-padding;\n padding-bottom: @table-cell-padding;\n color: @text-muted;\n text-align: left;\n}\nth {\n text-align: left;\n}\n\n\n// Baseline styles\n\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: @line-height-computed;\n // Cells\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n padding: @table-cell-padding;\n line-height: @line-height-base;\n vertical-align: top;\n border-top: 1px solid @table-border-color;\n }\n }\n }\n // Bottom align for column headings\n > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid @table-border-color;\n }\n // Remove top border from thead by default\n > caption + thead,\n > colgroup + thead,\n > thead:first-child {\n > tr:first-child {\n > th,\n > td {\n border-top: 0;\n }\n }\n }\n // Account for multiple tbody instances\n > tbody + tbody {\n border-top: 2px solid @table-border-color;\n }\n\n // Nesting\n .table {\n background-color: @body-bg;\n }\n}\n\n\n// Condensed table w/ half padding\n\n.table-condensed {\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n padding: @table-condensed-cell-padding;\n }\n }\n }\n}\n\n\n// Bordered version\n//\n// Add borders all around the table and between all the columns.\n\n.table-bordered {\n border: 1px solid @table-border-color;\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n border: 1px solid @table-border-color;\n }\n }\n }\n > thead > tr {\n > th,\n > td {\n border-bottom-width: 2px;\n }\n }\n}\n\n\n// Zebra-striping\n//\n// Default zebra-stripe styles (alternating gray and transparent backgrounds)\n\n.table-striped {\n > tbody > tr:nth-of-type(odd) {\n background-color: @table-bg-accent;\n }\n}\n\n\n// Hover effect\n//\n// Placed here since it has to come after the potential zebra striping\n\n.table-hover {\n > tbody > tr:hover {\n background-color: @table-bg-hover;\n }\n}\n\n\n// Table cell sizing\n//\n// Reset default table behavior\n\ntable col[class*=\"col-\"] {\n position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)\n float: none;\n display: table-column;\n}\ntable {\n td,\n th {\n &[class*=\"col-\"] {\n position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)\n float: none;\n display: table-cell;\n }\n }\n}\n\n\n// Table backgrounds\n//\n// Exact selectors below required to override `.table-striped` and prevent\n// inheritance to nested tables.\n\n// Generate the contextual variants\n.table-row-variant(active; @table-bg-active);\n.table-row-variant(success; @state-success-bg);\n.table-row-variant(info; @state-info-bg);\n.table-row-variant(warning; @state-warning-bg);\n.table-row-variant(danger; @state-danger-bg);\n\n\n// Responsive tables\n//\n// Wrap your tables in `.table-responsive` and we'll make them mobile friendly\n// by enabling horizontal scrolling. Only applies <768px. Everything above that\n// will display normally.\n\n.table-responsive {\n overflow-x: auto;\n min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)\n\n @media screen and (max-width: @screen-xs-max) {\n width: 100%;\n margin-bottom: (@line-height-computed * 0.75);\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid @table-border-color;\n\n // Tighten up spacing\n > .table {\n margin-bottom: 0;\n\n // Ensure the content doesn't wrap\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n white-space: nowrap;\n }\n }\n }\n }\n\n // Special overrides for the bordered tables\n > .table-bordered {\n border: 0;\n\n // Nuke the appropriate borders so that the parent can handle them\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th:first-child,\n > td:first-child {\n border-left: 0;\n }\n > th:last-child,\n > td:last-child {\n border-right: 0;\n }\n }\n }\n\n // Only nuke the last row's bottom-border in `tbody` and `tfoot` since\n // chances are there will be only one `tr` in a `thead` and that would\n // remove the border altogether.\n > tbody,\n > tfoot {\n > tr:last-child {\n > th,\n > td {\n border-bottom: 0;\n }\n }\n }\n\n }\n }\n}\n","// Tables\n\n.table-row-variant(@state; @background) {\n // Exact selectors below required to override `.table-striped` and prevent\n // inheritance to nested tables.\n .table > thead > tr,\n .table > tbody > tr,\n .table > tfoot > tr {\n > td.@{state},\n > th.@{state},\n &.@{state} > td,\n &.@{state} > th {\n background-color: @background;\n }\n }\n\n // Hover states for `.table-hover`\n // Note: this is not available for cells or rows within `thead` or `tfoot`.\n .table-hover > tbody > tr {\n > td.@{state}:hover,\n > th.@{state}:hover,\n &.@{state}:hover > td,\n &:hover > .@{state},\n &.@{state}:hover > th {\n background-color: darken(@background, 5%);\n }\n }\n}\n","//\n// Forms\n// --------------------------------------------------\n\n\n// Normalize non-controls\n//\n// Restyle and baseline non-control form elements.\n\nfieldset {\n padding: 0;\n margin: 0;\n border: 0;\n // Chrome and Firefox set a `min-width: min-content;` on fieldsets,\n // so we reset that to ensure it behaves more like a standard block element.\n // See https://github.com/twbs/bootstrap/issues/12359.\n min-width: 0;\n}\n\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: @line-height-computed;\n font-size: (@font-size-base * 1.5);\n line-height: inherit;\n color: @legend-color;\n border: 0;\n border-bottom: 1px solid @legend-border-color;\n}\n\nlabel {\n display: inline-block;\n max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)\n margin-bottom: 5px;\n font-weight: bold;\n}\n\n\n// Normalize form controls\n//\n// While most of our form styles require extra classes, some basic normalization\n// is required to ensure optimum display with or without those classes to better\n// address browser inconsistencies.\n\n// Override content-box in Normalize (* isn't specific enough)\ninput[type=\"search\"] {\n .box-sizing(border-box);\n}\n\n// Position radios and checkboxes better\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9; // IE8-9\n line-height: normal;\n}\n\ninput[type=\"file\"] {\n display: block;\n}\n\n// Make range inputs behave like textual form controls\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\n\n// Make multiple select elements height not fixed\nselect[multiple],\nselect[size] {\n height: auto;\n}\n\n// Focus for file, radio, and checkbox\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n .tab-focus();\n}\n\n// Adjust output element\noutput {\n display: block;\n padding-top: (@padding-base-vertical + 1);\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @input-color;\n}\n\n\n// Common form controls\n//\n// Shared size and type resets for form controls. Apply `.form-control` to any\n// of the following form controls:\n//\n// select\n// textarea\n// input[type=\"text\"]\n// input[type=\"password\"]\n// input[type=\"datetime\"]\n// input[type=\"datetime-local\"]\n// input[type=\"date\"]\n// input[type=\"month\"]\n// input[type=\"time\"]\n// input[type=\"week\"]\n// input[type=\"number\"]\n// input[type=\"email\"]\n// input[type=\"url\"]\n// input[type=\"search\"]\n// input[type=\"tel\"]\n// input[type=\"color\"]\n\n.form-control {\n display: block;\n width: 100%;\n height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)\n padding: @padding-base-vertical @padding-base-horizontal;\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @input-color;\n background-color: @input-bg;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid @input-border;\n border-radius: @input-border-radius; // Note: This has no effect on s in CSS.\n .box-shadow(inset 0 1px 1px rgba(0,0,0,.075));\n .transition(~\"border-color ease-in-out .15s, box-shadow ease-in-out .15s\");\n\n // Customize the `:focus` state to imitate native WebKit styles.\n .form-control-focus();\n\n // Placeholder\n .placeholder();\n\n // Unstyle the caret on ``\n// element gets special love because it's special, and that's a fact!\n.input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n height: @input-height;\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n border-radius: @border-radius;\n\n select& {\n height: @input-height;\n line-height: @input-height;\n }\n\n textarea&,\n select[multiple]& {\n height: auto;\n }\n}\n","//\n// Buttons\n// --------------------------------------------------\n\n\n// Base styles\n// --------------------------------------------------\n\n.btn {\n display: inline-block;\n margin-bottom: 0; // For input.btn\n font-weight: @btn-font-weight;\n text-align: center;\n vertical-align: middle;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid transparent;\n white-space: nowrap;\n .button-size(@padding-base-vertical; @padding-base-horizontal; @font-size-base; @line-height-base; @btn-border-radius-base);\n .user-select(none);\n\n &,\n &:active,\n &.active {\n &:focus,\n &.focus {\n .tab-focus();\n }\n }\n\n &:hover,\n &:focus,\n &.focus {\n color: @btn-default-color;\n text-decoration: none;\n }\n\n &:active,\n &.active {\n outline: 0;\n background-image: none;\n .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n .opacity(.65);\n .box-shadow(none);\n }\n\n a& {\n &.disabled,\n fieldset[disabled] & {\n pointer-events: none; // Future-proof disabling of clicks on `` elements\n }\n }\n}\n\n\n// Alternate buttons\n// --------------------------------------------------\n\n.btn-default {\n .button-variant(@btn-default-color; @btn-default-bg; @btn-default-border);\n}\n.btn-primary {\n .button-variant(@btn-primary-color; @btn-primary-bg; @btn-primary-border);\n}\n// Success appears as green\n.btn-success {\n .button-variant(@btn-success-color; @btn-success-bg; @btn-success-border);\n}\n// Info appears as blue-green\n.btn-info {\n .button-variant(@btn-info-color; @btn-info-bg; @btn-info-border);\n}\n// Warning appears as orange\n.btn-warning {\n .button-variant(@btn-warning-color; @btn-warning-bg; @btn-warning-border);\n}\n// Danger and error appear as red\n.btn-danger {\n .button-variant(@btn-danger-color; @btn-danger-bg; @btn-danger-border);\n}\n\n\n// Link buttons\n// -------------------------\n\n// Make a button look and behave like a link\n.btn-link {\n color: @link-color;\n font-weight: normal;\n border-radius: 0;\n\n &,\n &:active,\n &.active,\n &[disabled],\n fieldset[disabled] & {\n background-color: transparent;\n .box-shadow(none);\n }\n &,\n &:hover,\n &:focus,\n &:active {\n border-color: transparent;\n }\n &:hover,\n &:focus {\n color: @link-hover-color;\n text-decoration: @link-hover-decoration;\n background-color: transparent;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @btn-link-disabled-color;\n text-decoration: none;\n }\n }\n}\n\n\n// Button Sizes\n// --------------------------------------------------\n\n.btn-lg {\n // line-height: ensure even-numbered height of button next to large input\n .button-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @btn-border-radius-large);\n}\n.btn-sm {\n // line-height: ensure proper height of button next to small input\n .button-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @btn-border-radius-small);\n}\n.btn-xs {\n .button-size(@padding-xs-vertical; @padding-xs-horizontal; @font-size-small; @line-height-small; @btn-border-radius-small);\n}\n\n\n// Block button\n// --------------------------------------------------\n\n.btn-block {\n display: block;\n width: 100%;\n}\n\n// Vertically space out multiple block buttons\n.btn-block + .btn-block {\n margin-top: 5px;\n}\n\n// Specificity overrides\ninput[type=\"submit\"],\ninput[type=\"reset\"],\ninput[type=\"button\"] {\n &.btn-block {\n width: 100%;\n }\n}\n","// Button variants\n//\n// Easily pump out default styles, as well as :hover, :focus, :active,\n// and disabled options for all buttons\n\n.button-variant(@color; @background; @border) {\n color: @color;\n background-color: @background;\n border-color: @border;\n\n &:focus,\n &.focus {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 25%);\n }\n &:hover {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 12%);\n }\n &:active,\n &.active,\n .open > .dropdown-toggle& {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 12%);\n\n &:hover,\n &:focus,\n &.focus {\n color: @color;\n background-color: darken(@background, 17%);\n border-color: darken(@border, 25%);\n }\n }\n &:active,\n &.active,\n .open > .dropdown-toggle& {\n background-image: none;\n }\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus,\n &.focus {\n background-color: @background;\n border-color: @border;\n }\n }\n\n .badge {\n color: @background;\n background-color: @color;\n }\n}\n\n// Button sizes\n.button-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n border-radius: @border-radius;\n}\n","// Opacity\n\n.opacity(@opacity) {\n opacity: @opacity;\n // IE8 filter\n @opacity-ie: (@opacity * 100);\n filter: ~\"alpha(opacity=@{opacity-ie})\";\n}\n","//\n// Component animations\n// --------------------------------------------------\n\n// Heads up!\n//\n// We don't use the `.opacity()` mixin here since it causes a bug with text\n// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.\n\n.fade {\n opacity: 0;\n .transition(opacity .15s linear);\n &.in {\n opacity: 1;\n }\n}\n\n.collapse {\n display: none;\n\n &.in { display: block; }\n tr&.in { display: table-row; }\n tbody&.in { display: table-row-group; }\n}\n\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n .transition-property(~\"height, visibility\");\n .transition-duration(.35s);\n .transition-timing-function(ease);\n}\n","//\n// Dropdown menus\n// --------------------------------------------------\n\n\n// Dropdown arrow/caret\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: @caret-width-base dashed;\n border-top: @caret-width-base solid ~\"\\9\"; // IE8\n border-right: @caret-width-base solid transparent;\n border-left: @caret-width-base solid transparent;\n}\n\n// The dropdown wrapper (div)\n.dropup,\n.dropdown {\n position: relative;\n}\n\n// Prevent the focus on the dropdown toggle when closing dropdowns\n.dropdown-toggle:focus {\n outline: 0;\n}\n\n// The dropdown menu (ul)\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: @zindex-dropdown;\n display: none; // none by default, but block on \"open\" of the menu\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0; // override default ul\n list-style: none;\n font-size: @font-size-base;\n text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)\n background-color: @dropdown-bg;\n border: 1px solid @dropdown-fallback-border; // IE8 fallback\n border: 1px solid @dropdown-border;\n border-radius: @border-radius-base;\n .box-shadow(0 6px 12px rgba(0,0,0,.175));\n background-clip: padding-box;\n\n // Aligns the dropdown menu to right\n //\n // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`\n &.pull-right {\n right: 0;\n left: auto;\n }\n\n // Dividers (basically an hr) within the dropdown\n .divider {\n .nav-divider(@dropdown-divider-bg);\n }\n\n // Links within the dropdown menu\n > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: normal;\n line-height: @line-height-base;\n color: @dropdown-link-color;\n white-space: nowrap; // prevent links from randomly breaking onto new lines\n }\n}\n\n// Hover/Focus state\n.dropdown-menu > li > a {\n &:hover,\n &:focus {\n text-decoration: none;\n color: @dropdown-link-hover-color;\n background-color: @dropdown-link-hover-bg;\n }\n}\n\n// Active state\n.dropdown-menu > .active > a {\n &,\n &:hover,\n &:focus {\n color: @dropdown-link-active-color;\n text-decoration: none;\n outline: 0;\n background-color: @dropdown-link-active-bg;\n }\n}\n\n// Disabled state\n//\n// Gray out text and ensure the hover/focus state remains gray\n\n.dropdown-menu > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @dropdown-link-disabled-color;\n }\n\n // Nuke hover/focus effects\n &:hover,\n &:focus {\n text-decoration: none;\n background-color: transparent;\n background-image: none; // Remove CSS gradient\n .reset-filter();\n cursor: @cursor-disabled;\n }\n}\n\n// Open state for the dropdown\n.open {\n // Show the menu\n > .dropdown-menu {\n display: block;\n }\n\n // Remove the outline when :focus is triggered\n > a {\n outline: 0;\n }\n}\n\n// Menu positioning\n//\n// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown\n// menu with the parent.\n.dropdown-menu-right {\n left: auto; // Reset the default from `.dropdown-menu`\n right: 0;\n}\n// With v3, we enabled auto-flipping if you have a dropdown within a right\n// aligned nav component. To enable the undoing of that, we provide an override\n// to restore the default dropdown menu alignment.\n//\n// This is only for left-aligning a dropdown menu within a `.navbar-right` or\n// `.pull-right` nav component.\n.dropdown-menu-left {\n left: 0;\n right: auto;\n}\n\n// Dropdown section headers\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: @font-size-small;\n line-height: @line-height-base;\n color: @dropdown-header-color;\n white-space: nowrap; // as with > li > a\n}\n\n// Backdrop to catch body clicks on mobile, etc.\n.dropdown-backdrop {\n position: fixed;\n left: 0;\n right: 0;\n bottom: 0;\n top: 0;\n z-index: (@zindex-dropdown - 10);\n}\n\n// Right aligned dropdowns\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n\n// Allow for dropdowns to go bottom up (aka, dropup-menu)\n//\n// Just add .dropup after the standard .dropdown class and you're set, bro.\n// TODO: abstract this so that the navbar fixed styles are not placed here?\n\n.dropup,\n.navbar-fixed-bottom .dropdown {\n // Reverse the caret\n .caret {\n border-top: 0;\n border-bottom: @caret-width-base dashed;\n border-bottom: @caret-width-base solid ~\"\\9\"; // IE8\n content: \"\";\n }\n // Different positioning for bottom up menu\n .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n }\n}\n\n\n// Component alignment\n//\n// Reiterate per navbar.less and the modified component alignment there.\n\n@media (min-width: @grid-float-breakpoint) {\n .navbar-right {\n .dropdown-menu {\n .dropdown-menu-right();\n }\n // Necessary for overrides of the default right aligned menu.\n // Will remove come v4 in all likelihood.\n .dropdown-menu-left {\n .dropdown-menu-left();\n }\n }\n}\n","// Horizontal dividers\n//\n// Dividers (basically an hr) within dropdowns and nav lists\n\n.nav-divider(@color: #e5e5e5) {\n height: 1px;\n margin: ((@line-height-computed / 2) - 1) 0;\n overflow: hidden;\n background-color: @color;\n}\n","// Reset filters for IE\n//\n// When you need to remove a gradient background, do not forget to use this to reset\n// the IE filter for IE9 and below.\n\n.reset-filter() {\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(enabled = false)\"));\n}\n","//\n// Button groups\n// --------------------------------------------------\n\n// Make the div behave like a button\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle; // match .btn alignment given font-size hack above\n > .btn {\n position: relative;\n float: left;\n // Bring the \"active\" button to the front\n &:hover,\n &:focus,\n &:active,\n &.active {\n z-index: 2;\n }\n }\n}\n\n// Prevent double borders when buttons are next to each other\n.btn-group {\n .btn + .btn,\n .btn + .btn-group,\n .btn-group + .btn,\n .btn-group + .btn-group {\n margin-left: -1px;\n }\n}\n\n// Optional: Group multiple button groups together for a toolbar\n.btn-toolbar {\n margin-left: -5px; // Offset the first child's margin\n &:extend(.clearfix all);\n\n .btn,\n .btn-group,\n .input-group {\n float: left;\n }\n > .btn,\n > .btn-group,\n > .input-group {\n margin-left: 5px;\n }\n}\n\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n\n// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match\n.btn-group > .btn:first-child {\n margin-left: 0;\n &:not(:last-child):not(.dropdown-toggle) {\n .border-right-radius(0);\n }\n}\n// Need .dropdown-toggle since :last-child doesn't apply, given that a .dropdown-menu is used immediately after it\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n .border-left-radius(0);\n}\n\n// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) {\n > .btn:last-child,\n > .dropdown-toggle {\n .border-right-radius(0);\n }\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n .border-left-radius(0);\n}\n\n// On active and open, don't show outline\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n\n\n// Sizing\n//\n// Remix the default button sizing classes into new ones for easier manipulation.\n\n.btn-group-xs > .btn { &:extend(.btn-xs); }\n.btn-group-sm > .btn { &:extend(.btn-sm); }\n.btn-group-lg > .btn { &:extend(.btn-lg); }\n\n\n// Split button dropdowns\n// ----------------------\n\n// Give the line between buttons some depth\n.btn-group > .btn + .dropdown-toggle {\n padding-left: 8px;\n padding-right: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-left: 12px;\n padding-right: 12px;\n}\n\n// The clickable button for toggling the menu\n// Remove the gradient and set the same inset shadow as the :active state\n.btn-group.open .dropdown-toggle {\n .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));\n\n // Show no shadow for `.btn-link` since it has no other button styles.\n &.btn-link {\n .box-shadow(none);\n }\n}\n\n\n// Reposition the caret\n.btn .caret {\n margin-left: 0;\n}\n// Carets in other button sizes\n.btn-lg .caret {\n border-width: @caret-width-large @caret-width-large 0;\n border-bottom-width: 0;\n}\n// Upside down carets for .dropup\n.dropup .btn-lg .caret {\n border-width: 0 @caret-width-large @caret-width-large;\n}\n\n\n// Vertical button groups\n// ----------------------\n\n.btn-group-vertical {\n > .btn,\n > .btn-group,\n > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n }\n\n // Clear floats so dropdown menus can be properly placed\n > .btn-group {\n &:extend(.clearfix all);\n > .btn {\n float: none;\n }\n }\n\n > .btn + .btn,\n > .btn + .btn-group,\n > .btn-group + .btn,\n > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n }\n}\n\n.btn-group-vertical > .btn {\n &:not(:first-child):not(:last-child) {\n border-radius: 0;\n }\n &:first-child:not(:last-child) {\n .border-top-radius(@btn-border-radius-base);\n .border-bottom-radius(0);\n }\n &:last-child:not(:first-child) {\n .border-top-radius(0);\n .border-bottom-radius(@btn-border-radius-base);\n }\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) {\n > .btn:last-child,\n > .dropdown-toggle {\n .border-bottom-radius(0);\n }\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n .border-top-radius(0);\n}\n\n\n// Justified button groups\n// ----------------------\n\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n > .btn,\n > .btn-group {\n float: none;\n display: table-cell;\n width: 1%;\n }\n > .btn-group .btn {\n width: 100%;\n }\n\n > .btn-group .dropdown-menu {\n left: auto;\n }\n}\n\n\n// Checkbox and radio options\n//\n// In order to support the browser's form validation feedback, powered by the\n// `required` attribute, we have to \"hide\" the inputs via `clip`. We cannot use\n// `display: none;` or `visibility: hidden;` as that also hides the popover.\n// Simply visually hiding the inputs via `opacity` would leave them clickable in\n// certain cases which is prevented by using `clip` and `pointer-events`.\n// This way, we ensure a DOM element is visible to position the popover from.\n//\n// See https://github.com/twbs/bootstrap/pull/12794 and\n// https://github.com/twbs/bootstrap/pull/14559 for more information.\n\n[data-toggle=\"buttons\"] {\n > .btn,\n > .btn-group > .btn {\n input[type=\"radio\"],\n input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0,0,0,0);\n pointer-events: none;\n }\n }\n}\n","// Single side border-radius\n\n.border-top-radius(@radius) {\n border-top-right-radius: @radius;\n border-top-left-radius: @radius;\n}\n.border-right-radius(@radius) {\n border-bottom-right-radius: @radius;\n border-top-right-radius: @radius;\n}\n.border-bottom-radius(@radius) {\n border-bottom-right-radius: @radius;\n border-bottom-left-radius: @radius;\n}\n.border-left-radius(@radius) {\n border-bottom-left-radius: @radius;\n border-top-left-radius: @radius;\n}\n","//\n// Input groups\n// --------------------------------------------------\n\n// Base styles\n// -------------------------\n.input-group {\n position: relative; // For dropdowns\n display: table;\n border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table\n\n // Undo padding and float of grid classes\n &[class*=\"col-\"] {\n float: none;\n padding-left: 0;\n padding-right: 0;\n }\n\n .form-control {\n // Ensure that the input is always above the *appended* addon button for\n // proper border colors.\n position: relative;\n z-index: 2;\n\n // IE9 fubars the placeholder attribute in text inputs and the arrows on\n // select elements in input groups. To fix it, we float the input. Details:\n // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855\n float: left;\n\n width: 100%;\n margin-bottom: 0;\n\n &:focus {\n z-index: 3;\n }\n }\n}\n\n// Sizing options\n//\n// Remix the default form control sizing classes into new ones for easier\n// manipulation.\n\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n .input-lg();\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n .input-sm();\n}\n\n\n// Display as table-cell\n// -------------------------\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n\n &:not(:first-child):not(:last-child) {\n border-radius: 0;\n }\n}\n// Addon and addon wrapper for buttons\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle; // Match the inputs\n}\n\n// Text input groups\n// -------------------------\n.input-group-addon {\n padding: @padding-base-vertical @padding-base-horizontal;\n font-size: @font-size-base;\n font-weight: normal;\n line-height: 1;\n color: @input-color;\n text-align: center;\n background-color: @input-group-addon-bg;\n border: 1px solid @input-group-addon-border-color;\n border-radius: @input-border-radius;\n\n // Sizing\n &.input-sm {\n padding: @padding-small-vertical @padding-small-horizontal;\n font-size: @font-size-small;\n border-radius: @input-border-radius-small;\n }\n &.input-lg {\n padding: @padding-large-vertical @padding-large-horizontal;\n font-size: @font-size-large;\n border-radius: @input-border-radius-large;\n }\n\n // Nuke default margins from checkboxes and radios to vertically center within.\n input[type=\"radio\"],\n input[type=\"checkbox\"] {\n margin-top: 0;\n }\n}\n\n// Reset rounded corners\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n .border-right-radius(0);\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n .border-left-radius(0);\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n\n// Button input groups\n// -------------------------\n.input-group-btn {\n position: relative;\n // Jankily prevent input button groups from wrapping with `white-space` and\n // `font-size` in combination with `inline-block` on buttons.\n font-size: 0;\n white-space: nowrap;\n\n // Negative margin for spacing, position for bringing hovered/focused/actived\n // element above the siblings.\n > .btn {\n position: relative;\n + .btn {\n margin-left: -1px;\n }\n // Bring the \"active\" button to the front\n &:hover,\n &:focus,\n &:active {\n z-index: 2;\n }\n }\n\n // Negative margin to only have a 1px border between the two\n &:first-child {\n > .btn,\n > .btn-group {\n margin-right: -1px;\n }\n }\n &:last-child {\n > .btn,\n > .btn-group {\n z-index: 2;\n margin-left: -1px;\n }\n }\n}\n","//\n// Navs\n// --------------------------------------------------\n\n\n// Base class\n// --------------------------------------------------\n\n.nav {\n margin-bottom: 0;\n padding-left: 0; // Override default ul/ol\n list-style: none;\n &:extend(.clearfix all);\n\n > li {\n position: relative;\n display: block;\n\n > a {\n position: relative;\n display: block;\n padding: @nav-link-padding;\n &:hover,\n &:focus {\n text-decoration: none;\n background-color: @nav-link-hover-bg;\n }\n }\n\n // Disabled state sets text to gray and nukes hover/tab effects\n &.disabled > a {\n color: @nav-disabled-link-color;\n\n &:hover,\n &:focus {\n color: @nav-disabled-link-hover-color;\n text-decoration: none;\n background-color: transparent;\n cursor: @cursor-disabled;\n }\n }\n }\n\n // Open dropdowns\n .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @nav-link-hover-bg;\n border-color: @link-color;\n }\n }\n\n // Nav dividers (deprecated with v3.0.1)\n //\n // This should have been removed in v3 with the dropping of `.nav-list`, but\n // we missed it. We don't currently support this anywhere, but in the interest\n // of maintaining backward compatibility in case you use it, it's deprecated.\n .nav-divider {\n .nav-divider();\n }\n\n // Prevent IE8 from misplacing imgs\n //\n // See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989\n > li > a > img {\n max-width: none;\n }\n}\n\n\n// Tabs\n// -------------------------\n\n// Give the tabs something to sit on\n.nav-tabs {\n border-bottom: 1px solid @nav-tabs-border-color;\n > li {\n float: left;\n // Make the list-items overlay the bottom border\n margin-bottom: -1px;\n\n // Actual tabs (as links)\n > a {\n margin-right: 2px;\n line-height: @line-height-base;\n border: 1px solid transparent;\n border-radius: @border-radius-base @border-radius-base 0 0;\n &:hover {\n border-color: @nav-tabs-link-hover-border-color @nav-tabs-link-hover-border-color @nav-tabs-border-color;\n }\n }\n\n // Active state, and its :hover to override normal :hover\n &.active > a {\n &,\n &:hover,\n &:focus {\n color: @nav-tabs-active-link-hover-color;\n background-color: @nav-tabs-active-link-hover-bg;\n border: 1px solid @nav-tabs-active-link-hover-border-color;\n border-bottom-color: transparent;\n cursor: default;\n }\n }\n }\n // pulling this in mainly for less shorthand\n &.nav-justified {\n .nav-justified();\n .nav-tabs-justified();\n }\n}\n\n\n// Pills\n// -------------------------\n.nav-pills {\n > li {\n float: left;\n\n // Links rendered as pills\n > a {\n border-radius: @nav-pills-border-radius;\n }\n + li {\n margin-left: 2px;\n }\n\n // Active state\n &.active > a {\n &,\n &:hover,\n &:focus {\n color: @nav-pills-active-link-hover-color;\n background-color: @nav-pills-active-link-hover-bg;\n }\n }\n }\n}\n\n\n// Stacked pills\n.nav-stacked {\n > li {\n float: none;\n + li {\n margin-top: 2px;\n margin-left: 0; // no need for this gap between nav items\n }\n }\n}\n\n\n// Nav variations\n// --------------------------------------------------\n\n// Justified nav links\n// -------------------------\n\n.nav-justified {\n width: 100%;\n\n > li {\n float: none;\n > a {\n text-align: center;\n margin-bottom: 5px;\n }\n }\n\n > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n }\n\n @media (min-width: @screen-sm-min) {\n > li {\n display: table-cell;\n width: 1%;\n > a {\n margin-bottom: 0;\n }\n }\n }\n}\n\n// Move borders to anchors instead of bottom of list\n//\n// Mixin for adding on top the shared `.nav-justified` styles for our tabs\n.nav-tabs-justified {\n border-bottom: 0;\n\n > li > a {\n // Override margin from .nav-tabs\n margin-right: 0;\n border-radius: @border-radius-base;\n }\n\n > .active > a,\n > .active > a:hover,\n > .active > a:focus {\n border: 1px solid @nav-tabs-justified-link-border-color;\n }\n\n @media (min-width: @screen-sm-min) {\n > li > a {\n border-bottom: 1px solid @nav-tabs-justified-link-border-color;\n border-radius: @border-radius-base @border-radius-base 0 0;\n }\n > .active > a,\n > .active > a:hover,\n > .active > a:focus {\n border-bottom-color: @nav-tabs-justified-active-link-border-color;\n }\n }\n}\n\n\n// Tabbable tabs\n// -------------------------\n\n// Hide tabbable panes to start, show them when `.active`\n.tab-content {\n > .tab-pane {\n display: none;\n }\n > .active {\n display: block;\n }\n}\n\n\n// Dropdowns\n// -------------------------\n\n// Specific dropdowns\n.nav-tabs .dropdown-menu {\n // make dropdown border overlap tab border\n margin-top: -1px;\n // Remove the top rounded corners here since there is a hard edge above the menu\n .border-top-radius(0);\n}\n","//\n// Navbars\n// --------------------------------------------------\n\n\n// Wrapper and base class\n//\n// Provide a static navbar from which we expand to create full-width, fixed, and\n// other navbar variations.\n\n.navbar {\n position: relative;\n min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)\n margin-bottom: @navbar-margin-bottom;\n border: 1px solid transparent;\n\n // Prevent floats from breaking the navbar\n &:extend(.clearfix all);\n\n @media (min-width: @grid-float-breakpoint) {\n border-radius: @navbar-border-radius;\n }\n}\n\n\n// Navbar heading\n//\n// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy\n// styling of responsive aspects.\n\n.navbar-header {\n &:extend(.clearfix all);\n\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n }\n}\n\n\n// Navbar collapse (body)\n//\n// Group your navbar content into this for easy collapsing and expanding across\n// various device sizes. By default, this content is collapsed when <768px, but\n// will expand past that for a horizontal display.\n//\n// To start (on mobile devices) the navbar links, forms, and buttons are stacked\n// vertically and include a `max-height` to overflow in case you have too much\n// content for the user's viewport.\n\n.navbar-collapse {\n overflow-x: visible;\n padding-right: @navbar-padding-horizontal;\n padding-left: @navbar-padding-horizontal;\n border-top: 1px solid transparent;\n box-shadow: inset 0 1px 0 rgba(255,255,255,.1);\n &:extend(.clearfix all);\n -webkit-overflow-scrolling: touch;\n\n &.in {\n overflow-y: auto;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n width: auto;\n border-top: 0;\n box-shadow: none;\n\n &.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0; // Override default setting\n overflow: visible !important;\n }\n\n &.in {\n overflow-y: visible;\n }\n\n // Undo the collapse side padding for navbars with containers to ensure\n // alignment of right-aligned contents.\n .navbar-fixed-top &,\n .navbar-static-top &,\n .navbar-fixed-bottom & {\n padding-left: 0;\n padding-right: 0;\n }\n }\n}\n\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n .navbar-collapse {\n max-height: @navbar-collapse-max-height;\n\n @media (max-device-width: @screen-xs-min) and (orientation: landscape) {\n max-height: 200px;\n }\n }\n}\n\n\n// Both navbar header and collapse\n//\n// When a container is present, change the behavior of the header and collapse.\n\n.container,\n.container-fluid {\n > .navbar-header,\n > .navbar-collapse {\n margin-right: -@navbar-padding-horizontal;\n margin-left: -@navbar-padding-horizontal;\n\n @media (min-width: @grid-float-breakpoint) {\n margin-right: 0;\n margin-left: 0;\n }\n }\n}\n\n\n//\n// Navbar alignment options\n//\n// Display the navbar across the entirety of the page or fixed it to the top or\n// bottom of the page.\n\n// Static top (unfixed, but 100% wide) navbar\n.navbar-static-top {\n z-index: @zindex-navbar;\n border-width: 0 0 1px;\n\n @media (min-width: @grid-float-breakpoint) {\n border-radius: 0;\n }\n}\n\n// Fix the top/bottom navbars when screen real estate supports it\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n position: fixed;\n right: 0;\n left: 0;\n z-index: @zindex-navbar-fixed;\n\n // Undo the rounded corners\n @media (min-width: @grid-float-breakpoint) {\n border-radius: 0;\n }\n}\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0; // override .navbar defaults\n border-width: 1px 0 0;\n}\n\n\n// Brand/project name\n\n.navbar-brand {\n float: left;\n padding: @navbar-padding-vertical @navbar-padding-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-computed;\n height: @navbar-height;\n\n &:hover,\n &:focus {\n text-decoration: none;\n }\n\n > img {\n display: block;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n .navbar > .container &,\n .navbar > .container-fluid & {\n margin-left: -@navbar-padding-horizontal;\n }\n }\n}\n\n\n// Navbar toggle\n//\n// Custom button for toggling the `.navbar-collapse`, powered by the collapse\n// JavaScript plugin.\n\n.navbar-toggle {\n position: relative;\n float: right;\n margin-right: @navbar-padding-horizontal;\n padding: 9px 10px;\n .navbar-vertical-align(34px);\n background-color: transparent;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid transparent;\n border-radius: @border-radius-base;\n\n // We remove the `outline` here, but later compensate by attaching `:hover`\n // styles to `:focus`.\n &:focus {\n outline: 0;\n }\n\n // Bars\n .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n }\n .icon-bar + .icon-bar {\n margin-top: 4px;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n display: none;\n }\n}\n\n\n// Navbar nav links\n//\n// Builds on top of the `.nav` components with its own modifier class to make\n// the nav the full height of the horizontal nav (above 768px).\n\n.navbar-nav {\n margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;\n\n > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: @line-height-computed;\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display when collapsed\n .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n box-shadow: none;\n > li > a,\n .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n > li > a {\n line-height: @line-height-computed;\n &:hover,\n &:focus {\n background-image: none;\n }\n }\n }\n }\n\n // Uncollapse the nav\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n margin: 0;\n\n > li {\n float: left;\n > a {\n padding-top: @navbar-padding-vertical;\n padding-bottom: @navbar-padding-vertical;\n }\n }\n }\n}\n\n\n// Navbar form\n//\n// Extension of the `.form-inline` with some extra flavor for optimum display in\n// our navbars.\n\n.navbar-form {\n margin-left: -@navbar-padding-horizontal;\n margin-right: -@navbar-padding-horizontal;\n padding: 10px @navbar-padding-horizontal;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n @shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);\n .box-shadow(@shadow);\n\n // Mixin behavior for optimum display\n .form-inline();\n\n .form-group {\n @media (max-width: @grid-float-breakpoint-max) {\n margin-bottom: 5px;\n\n &:last-child {\n margin-bottom: 0;\n }\n }\n }\n\n // Vertically center in expanded, horizontal navbar\n .navbar-vertical-align(@input-height-base);\n\n // Undo 100% width for pull classes\n @media (min-width: @grid-float-breakpoint) {\n width: auto;\n border: 0;\n margin-left: 0;\n margin-right: 0;\n padding-top: 0;\n padding-bottom: 0;\n .box-shadow(none);\n }\n}\n\n\n// Dropdown menus\n\n// Menu position and menu carets\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n .border-top-radius(0);\n}\n// Menu position and menu caret support for dropups via extra dropup class\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n .border-top-radius(@navbar-border-radius);\n .border-bottom-radius(0);\n}\n\n\n// Buttons in navbars\n//\n// Vertically center a button within a navbar (when *not* in a form).\n\n.navbar-btn {\n .navbar-vertical-align(@input-height-base);\n\n &.btn-sm {\n .navbar-vertical-align(@input-height-small);\n }\n &.btn-xs {\n .navbar-vertical-align(22);\n }\n}\n\n\n// Text in navbars\n//\n// Add a class to make any element properly align itself vertically within the navbars.\n\n.navbar-text {\n .navbar-vertical-align(@line-height-computed);\n\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n margin-left: @navbar-padding-horizontal;\n margin-right: @navbar-padding-horizontal;\n }\n}\n\n\n// Component alignment\n//\n// Repurpose the pull utilities as their own navbar utilities to avoid specificity\n// issues with parents and chaining. Only do this when the navbar is uncollapsed\n// though so that navbar contents properly stack and align in mobile.\n//\n// Declared after the navbar components to ensure more specificity on the margins.\n\n@media (min-width: @grid-float-breakpoint) {\n .navbar-left { .pull-left(); }\n .navbar-right {\n .pull-right();\n margin-right: -@navbar-padding-horizontal;\n\n ~ .navbar-right {\n margin-right: 0;\n }\n }\n}\n\n\n// Alternate navbars\n// --------------------------------------------------\n\n// Default navbar\n.navbar-default {\n background-color: @navbar-default-bg;\n border-color: @navbar-default-border;\n\n .navbar-brand {\n color: @navbar-default-brand-color;\n &:hover,\n &:focus {\n color: @navbar-default-brand-hover-color;\n background-color: @navbar-default-brand-hover-bg;\n }\n }\n\n .navbar-text {\n color: @navbar-default-color;\n }\n\n .navbar-nav {\n > li > a {\n color: @navbar-default-link-color;\n\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n background-color: @navbar-default-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n background-color: @navbar-default-link-disabled-bg;\n }\n }\n }\n\n .navbar-toggle {\n border-color: @navbar-default-toggle-border-color;\n &:hover,\n &:focus {\n background-color: @navbar-default-toggle-hover-bg;\n }\n .icon-bar {\n background-color: @navbar-default-toggle-icon-bar-bg;\n }\n }\n\n .navbar-collapse,\n .navbar-form {\n border-color: @navbar-default-border;\n }\n\n // Dropdown menu items\n .navbar-nav {\n // Remove background color from open dropdown\n > .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @navbar-default-link-active-bg;\n color: @navbar-default-link-active-color;\n }\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display when collapsed\n .open .dropdown-menu {\n > li > a {\n color: @navbar-default-link-color;\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n background-color: @navbar-default-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n background-color: @navbar-default-link-disabled-bg;\n }\n }\n }\n }\n }\n\n\n // Links in navbars\n //\n // Add a class to ensure links outside the navbar nav are colored correctly.\n\n .navbar-link {\n color: @navbar-default-link-color;\n &:hover {\n color: @navbar-default-link-hover-color;\n }\n }\n\n .btn-link {\n color: @navbar-default-link-color;\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n }\n }\n }\n}\n\n// Inverse navbar\n\n.navbar-inverse {\n background-color: @navbar-inverse-bg;\n border-color: @navbar-inverse-border;\n\n .navbar-brand {\n color: @navbar-inverse-brand-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-brand-hover-color;\n background-color: @navbar-inverse-brand-hover-bg;\n }\n }\n\n .navbar-text {\n color: @navbar-inverse-color;\n }\n\n .navbar-nav {\n > li > a {\n color: @navbar-inverse-link-color;\n\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n background-color: @navbar-inverse-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n background-color: @navbar-inverse-link-disabled-bg;\n }\n }\n }\n\n // Darken the responsive nav toggle\n .navbar-toggle {\n border-color: @navbar-inverse-toggle-border-color;\n &:hover,\n &:focus {\n background-color: @navbar-inverse-toggle-hover-bg;\n }\n .icon-bar {\n background-color: @navbar-inverse-toggle-icon-bar-bg;\n }\n }\n\n .navbar-collapse,\n .navbar-form {\n border-color: darken(@navbar-inverse-bg, 7%);\n }\n\n // Dropdowns\n .navbar-nav {\n > .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @navbar-inverse-link-active-bg;\n color: @navbar-inverse-link-active-color;\n }\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display\n .open .dropdown-menu {\n > .dropdown-header {\n border-color: @navbar-inverse-border;\n }\n .divider {\n background-color: @navbar-inverse-border;\n }\n > li > a {\n color: @navbar-inverse-link-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n background-color: @navbar-inverse-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n background-color: @navbar-inverse-link-disabled-bg;\n }\n }\n }\n }\n }\n\n .navbar-link {\n color: @navbar-inverse-link-color;\n &:hover {\n color: @navbar-inverse-link-hover-color;\n }\n }\n\n .btn-link {\n color: @navbar-inverse-link-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n }\n }\n }\n}\n","// Navbar vertical align\n//\n// Vertically center elements in the navbar.\n// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.\n\n.navbar-vertical-align(@element-height) {\n margin-top: ((@navbar-height - @element-height) / 2);\n margin-bottom: ((@navbar-height - @element-height) / 2);\n}\n","//\n// Utility classes\n// --------------------------------------------------\n\n\n// Floats\n// -------------------------\n\n.clearfix {\n .clearfix();\n}\n.center-block {\n .center-block();\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n\n\n// Toggling content\n// -------------------------\n\n// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n .text-hide();\n}\n\n\n// Hide from screenreaders and browsers\n//\n// Credit: HTML5 Boilerplate\n\n.hidden {\n display: none !important;\n}\n\n\n// For Affix plugin\n// -------------------------\n\n.affix {\n position: fixed;\n}\n","//\n// Breadcrumbs\n// --------------------------------------------------\n\n\n.breadcrumb {\n padding: @breadcrumb-padding-vertical @breadcrumb-padding-horizontal;\n margin-bottom: @line-height-computed;\n list-style: none;\n background-color: @breadcrumb-bg;\n border-radius: @border-radius-base;\n\n > li {\n display: inline-block;\n\n + li:before {\n content: \"@{breadcrumb-separator}\\00a0\"; // Unicode space added since inline-block means non-collapsing white-space\n padding: 0 5px;\n color: @breadcrumb-color;\n }\n }\n\n > .active {\n color: @breadcrumb-active-color;\n }\n}\n","//\n// Pagination (multiple pages)\n// --------------------------------------------------\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: @line-height-computed 0;\n border-radius: @border-radius-base;\n\n > li {\n display: inline; // Remove list-style and block-level defaults\n > a,\n > span {\n position: relative;\n float: left; // Collapse white-space\n padding: @padding-base-vertical @padding-base-horizontal;\n line-height: @line-height-base;\n text-decoration: none;\n color: @pagination-color;\n background-color: @pagination-bg;\n border: 1px solid @pagination-border;\n margin-left: -1px;\n }\n &:first-child {\n > a,\n > span {\n margin-left: 0;\n .border-left-radius(@border-radius-base);\n }\n }\n &:last-child {\n > a,\n > span {\n .border-right-radius(@border-radius-base);\n }\n }\n }\n\n > li > a,\n > li > span {\n &:hover,\n &:focus {\n z-index: 2;\n color: @pagination-hover-color;\n background-color: @pagination-hover-bg;\n border-color: @pagination-hover-border;\n }\n }\n\n > .active > a,\n > .active > span {\n &,\n &:hover,\n &:focus {\n z-index: 3;\n color: @pagination-active-color;\n background-color: @pagination-active-bg;\n border-color: @pagination-active-border;\n cursor: default;\n }\n }\n\n > .disabled {\n > span,\n > span:hover,\n > span:focus,\n > a,\n > a:hover,\n > a:focus {\n color: @pagination-disabled-color;\n background-color: @pagination-disabled-bg;\n border-color: @pagination-disabled-border;\n cursor: @cursor-disabled;\n }\n }\n}\n\n// Sizing\n// --------------------------------------------------\n\n// Large\n.pagination-lg {\n .pagination-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);\n}\n\n// Small\n.pagination-sm {\n .pagination-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);\n}\n","// Pagination\n\n.pagination-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n > li {\n > a,\n > span {\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n }\n &:first-child {\n > a,\n > span {\n .border-left-radius(@border-radius);\n }\n }\n &:last-child {\n > a,\n > span {\n .border-right-radius(@border-radius);\n }\n }\n }\n}\n","//\n// Pager pagination\n// --------------------------------------------------\n\n\n.pager {\n padding-left: 0;\n margin: @line-height-computed 0;\n list-style: none;\n text-align: center;\n &:extend(.clearfix all);\n li {\n display: inline;\n > a,\n > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: @pager-bg;\n border: 1px solid @pager-border;\n border-radius: @pager-border-radius;\n }\n\n > a:hover,\n > a:focus {\n text-decoration: none;\n background-color: @pager-hover-bg;\n }\n }\n\n .next {\n > a,\n > span {\n float: right;\n }\n }\n\n .previous {\n > a,\n > span {\n float: left;\n }\n }\n\n .disabled {\n > a,\n > a:hover,\n > a:focus,\n > span {\n color: @pager-disabled-color;\n background-color: @pager-bg;\n cursor: @cursor-disabled;\n }\n }\n}\n","//\n// Labels\n// --------------------------------------------------\n\n.label {\n display: inline;\n padding: .2em .6em .3em;\n font-size: 75%;\n font-weight: bold;\n line-height: 1;\n color: @label-color;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: .25em;\n\n // Add hover effects, but only for links\n a& {\n &:hover,\n &:focus {\n color: @label-link-hover-color;\n text-decoration: none;\n cursor: pointer;\n }\n }\n\n // Empty labels collapse automatically (not available in IE8)\n &:empty {\n display: none;\n }\n\n // Quick fix for labels in buttons\n .btn & {\n position: relative;\n top: -1px;\n }\n}\n\n// Colors\n// Contextual variations (linked labels get darker on :hover)\n\n.label-default {\n .label-variant(@label-default-bg);\n}\n\n.label-primary {\n .label-variant(@label-primary-bg);\n}\n\n.label-success {\n .label-variant(@label-success-bg);\n}\n\n.label-info {\n .label-variant(@label-info-bg);\n}\n\n.label-warning {\n .label-variant(@label-warning-bg);\n}\n\n.label-danger {\n .label-variant(@label-danger-bg);\n}\n","// Labels\n\n.label-variant(@color) {\n background-color: @color;\n\n &[href] {\n &:hover,\n &:focus {\n background-color: darken(@color, 10%);\n }\n }\n}\n","//\n// Badges\n// --------------------------------------------------\n\n\n// Base class\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: @font-size-small;\n font-weight: @badge-font-weight;\n color: @badge-color;\n line-height: @badge-line-height;\n vertical-align: middle;\n white-space: nowrap;\n text-align: center;\n background-color: @badge-bg;\n border-radius: @badge-border-radius;\n\n // Empty badges collapse automatically (not available in IE8)\n &:empty {\n display: none;\n }\n\n // Quick fix for badges in buttons\n .btn & {\n position: relative;\n top: -1px;\n }\n\n .btn-xs &,\n .btn-group-xs > .btn & {\n top: 0;\n padding: 1px 5px;\n }\n\n // Hover state, but only for links\n a& {\n &:hover,\n &:focus {\n color: @badge-link-hover-color;\n text-decoration: none;\n cursor: pointer;\n }\n }\n\n // Account for badges in navs\n .list-group-item.active > &,\n .nav-pills > .active > a > & {\n color: @badge-active-color;\n background-color: @badge-active-bg;\n }\n\n .list-group-item > & {\n float: right;\n }\n\n .list-group-item > & + & {\n margin-right: 5px;\n }\n\n .nav-pills > li > a > & {\n margin-left: 3px;\n }\n}\n","//\n// Jumbotron\n// --------------------------------------------------\n\n\n.jumbotron {\n padding-top: @jumbotron-padding;\n padding-bottom: @jumbotron-padding;\n margin-bottom: @jumbotron-padding;\n color: @jumbotron-color;\n background-color: @jumbotron-bg;\n\n h1,\n .h1 {\n color: @jumbotron-heading-color;\n }\n\n p {\n margin-bottom: (@jumbotron-padding / 2);\n font-size: @jumbotron-font-size;\n font-weight: 200;\n }\n\n > hr {\n border-top-color: darken(@jumbotron-bg, 10%);\n }\n\n .container &,\n .container-fluid & {\n border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container\n padding-left: (@grid-gutter-width / 2);\n padding-right: (@grid-gutter-width / 2);\n }\n\n .container {\n max-width: 100%;\n }\n\n @media screen and (min-width: @screen-sm-min) {\n padding-top: (@jumbotron-padding * 1.6);\n padding-bottom: (@jumbotron-padding * 1.6);\n\n .container &,\n .container-fluid & {\n padding-left: (@jumbotron-padding * 2);\n padding-right: (@jumbotron-padding * 2);\n }\n\n h1,\n .h1 {\n font-size: @jumbotron-heading-font-size;\n }\n }\n}\n","//\n// Thumbnails\n// --------------------------------------------------\n\n\n// Mixin and adjust the regular image class\n.thumbnail {\n display: block;\n padding: @thumbnail-padding;\n margin-bottom: @line-height-computed;\n line-height: @line-height-base;\n background-color: @thumbnail-bg;\n border: 1px solid @thumbnail-border;\n border-radius: @thumbnail-border-radius;\n .transition(border .2s ease-in-out);\n\n > img,\n a > img {\n &:extend(.img-responsive);\n margin-left: auto;\n margin-right: auto;\n }\n\n // Add a hover state for linked versions only\n a&:hover,\n a&:focus,\n a&.active {\n border-color: @link-color;\n }\n\n // Image captions\n .caption {\n padding: @thumbnail-caption-padding;\n color: @thumbnail-caption-color;\n }\n}\n","//\n// Alerts\n// --------------------------------------------------\n\n\n// Base styles\n// -------------------------\n\n.alert {\n padding: @alert-padding;\n margin-bottom: @line-height-computed;\n border: 1px solid transparent;\n border-radius: @alert-border-radius;\n\n // Headings for larger alerts\n h4 {\n margin-top: 0;\n // Specified for the h4 to prevent conflicts of changing @headings-color\n color: inherit;\n }\n\n // Provide class for links that match alerts\n .alert-link {\n font-weight: @alert-link-font-weight;\n }\n\n // Improve alignment and spacing of inner content\n > p,\n > ul {\n margin-bottom: 0;\n }\n\n > p + p {\n margin-top: 5px;\n }\n}\n\n// Dismissible alerts\n//\n// Expand the right padding and account for the close button's positioning.\n\n.alert-dismissable, // The misspelled .alert-dismissable was deprecated in 3.2.0.\n.alert-dismissible {\n padding-right: (@alert-padding + 20);\n\n // Adjust close link position\n .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n }\n}\n\n// Alternate styles\n//\n// Generate contextual modifier classes for colorizing the alert.\n\n.alert-success {\n .alert-variant(@alert-success-bg; @alert-success-border; @alert-success-text);\n}\n\n.alert-info {\n .alert-variant(@alert-info-bg; @alert-info-border; @alert-info-text);\n}\n\n.alert-warning {\n .alert-variant(@alert-warning-bg; @alert-warning-border; @alert-warning-text);\n}\n\n.alert-danger {\n .alert-variant(@alert-danger-bg; @alert-danger-border; @alert-danger-text);\n}\n","// Alerts\n\n.alert-variant(@background; @border; @text-color) {\n background-color: @background;\n border-color: @border;\n color: @text-color;\n\n hr {\n border-top-color: darken(@border, 5%);\n }\n .alert-link {\n color: darken(@text-color, 10%);\n }\n}\n","//\n// Progress bars\n// --------------------------------------------------\n\n\n// Bar animations\n// -------------------------\n\n// WebKit\n@-webkit-keyframes progress-bar-stripes {\n from { background-position: 40px 0; }\n to { background-position: 0 0; }\n}\n\n// Spec and IE10+\n@keyframes progress-bar-stripes {\n from { background-position: 40px 0; }\n to { background-position: 0 0; }\n}\n\n\n// Bar itself\n// -------------------------\n\n// Outer container\n.progress {\n overflow: hidden;\n height: @line-height-computed;\n margin-bottom: @line-height-computed;\n background-color: @progress-bg;\n border-radius: @progress-border-radius;\n .box-shadow(inset 0 1px 2px rgba(0,0,0,.1));\n}\n\n// Bar of progress\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: @font-size-small;\n line-height: @line-height-computed;\n color: @progress-bar-color;\n text-align: center;\n background-color: @progress-bar-bg;\n .box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));\n .transition(width .6s ease);\n}\n\n// Striped bars\n//\n// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the\n// `.progress-bar-striped` class, which you just add to an existing\n// `.progress-bar`.\n.progress-striped .progress-bar,\n.progress-bar-striped {\n #gradient > .striped();\n background-size: 40px 40px;\n}\n\n// Call animation for the active one\n//\n// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the\n// `.progress-bar.active` approach.\n.progress.active .progress-bar,\n.progress-bar.active {\n .animation(progress-bar-stripes 2s linear infinite);\n}\n\n\n// Variations\n// -------------------------\n\n.progress-bar-success {\n .progress-bar-variant(@progress-bar-success-bg);\n}\n\n.progress-bar-info {\n .progress-bar-variant(@progress-bar-info-bg);\n}\n\n.progress-bar-warning {\n .progress-bar-variant(@progress-bar-warning-bg);\n}\n\n.progress-bar-danger {\n .progress-bar-variant(@progress-bar-danger-bg);\n}\n","// Gradients\n\n#gradient {\n\n // Horizontal gradient, from left to right\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\",argb(@start-color),argb(@end-color))); // IE9 and down\n }\n\n // Vertical gradient, from top to bottom\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\",argb(@start-color),argb(@end-color))); // IE9 and down\n }\n\n .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {\n background-repeat: repeat-x;\n background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12\n background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n }\n .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);\n background-repeat: no-repeat;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n }\n .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-repeat: no-repeat;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n }\n .radial(@inner-color: #555; @outer-color: #333) {\n background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);\n background-image: radial-gradient(circle, @inner-color, @outer-color);\n background-repeat: no-repeat;\n }\n .striped(@color: rgba(255,255,255,.15); @angle: 45deg) {\n background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n }\n}\n","// Progress bars\n\n.progress-bar-variant(@color) {\n background-color: @color;\n\n // Deprecated parent class requirement as of v3.2.0\n .progress-striped & {\n #gradient > .striped();\n }\n}\n",".media {\n // Proper spacing between instances of .media\n margin-top: 15px;\n\n &:first-child {\n margin-top: 0;\n }\n}\n\n.media,\n.media-body {\n zoom: 1;\n overflow: hidden;\n}\n\n.media-body {\n width: 10000px;\n}\n\n.media-object {\n display: block;\n\n // Fix collapse in webkit from max-width: 100% and display: table-cell.\n &.img-thumbnail {\n max-width: none;\n }\n}\n\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n\n.media-middle {\n vertical-align: middle;\n}\n\n.media-bottom {\n vertical-align: bottom;\n}\n\n// Reset margins on headings for tighter default spacing\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n\n// Media list variation\n//\n// Undo default ul/ol styles\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n","//\n// List groups\n// --------------------------------------------------\n\n\n// Base class\n//\n// Easily usable on