Initial push work in progress

25 files changed, 1414 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8fa86ee
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/build/
+/nbproject/private
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f6f0a14
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,9 @@
+[submodule "conf.d/app-templates"]
+	path = conf.d/app-templates
+	url = https://gerrit.automotivelinux.org/gerrit/p/apps/app-templates.git
+[submodule "app-afb-helpers-submodule"]
+	path = app-afb-helpers-submodule
+	url = https://gerrit.automotivelinux.org/gerrit/apps/app-afb-helpers-submodule
+[submodule "app-controller-submodule"]
+	path = app-controller-submodule
+	url = https://gerrit.automotivelinux.org/gerrit/apps/app-controller-submodule
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..b485097
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,21 @@
+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: Romain Forlot <romain.forlot@iot.bzh>
+#
+# 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.
+###########################################################################
+
+CMAKE_MINIMUM_REQUIRED(VERSION 3.3)
+
+include(${CMAKE_CURRENT_SOURCE_DIR}/conf.d/cmake/config.cmake)
diff --git a/README.md b/README.md
index 6bb57c0..8be313d 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,61 @@
-# 4a-softmixer
\ No newline at end of file
+# Controller Utilities
+
+* Object: Generic Controller Utilities to handle Policy, Small Business Logic, Glue in between components, ...
+* Status: Release Candidate
+* Author: Fulup Ar Foll fulup@iot.bzh
+* Date  : October-2017
+
+## Usage
+
+0) Dependencies
+
+* AGL Application Framework
+
+1) Clone & build from source (temporally from github)
+
+```bash
+git clone --recursive https://github.com/iotbzh/4a-softmixer
+cd build
+cmake ..
+make
+```
+
+2) Activate ALSA loop driver
+
+```modprobe snd-aloop enable=1,1 index=4,5 id=loopback,softmix
+```
+
+3) 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}
+};
+
+```
+
+3) Do 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;
+
+    ctlConfig = CtlConfigLoad(dirList, ctlSections);
+    if (!ctlConfig) goto OnErrorExit;
+```
+
+4) Exec controller config during binding init
+
+```C
+  int err = CtlConfigExec (ctlConfig);
+```
+
+For sample usage look at https://gerrit.automotivelinux.org/gerrit/gitweb?p=apps/app-controller-submodule.git
diff --git a/app-afb-helpers-submodule b/app-afb-helpers-submodule
new file mode 160000
+Subproject 27c0ffd6e475eba00aa8883a822a841a4555cf2
diff --git a/app-controller-submodule b/app-controller-submodule
new file mode 160000
+Subproject 8ff0fe3c454ea32ba383a3cfa9c4e91237d6c49
diff --git a/conf.d/CMakeLists.txt b/conf.d/CMakeLists.txt
new file mode 100644
index 0000000..28a0609
--- /dev/null
+++ b/conf.d/CMakeLists.txt
@@ -0,0 +1,22 @@
+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: Fulup Ar Foll <fulup@iot.bzh>
+#
+# 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.
+###########################################################################
+
+
+# Include any directory not starting with _
+# -----------------------------------------------------
+PROJECT_SUBDIRS_ADD(${PROJECT_SRC_DIR_PATTERN})
diff --git a/conf.d/app-templates b/conf.d/app-templates
new file mode 160000
+Subproject 6e1a3c37e94f42f5307fd1fa749823b2d160a56
diff --git a/conf.d/autobuild/agl/autobuild b/conf.d/autobuild/agl/autobuild
new file mode 100755
index 0000000..83097ab
--- /dev/null
+++ b/conf.d/autobuild/agl/autobuild
@@ -0,0 +1,67 @@
+#!/usr/bin/make -f
+# Copyright (C) 2015, 2016 "IoT.bzh"
+# Author "Romain Forlot" <romain.forlot@iot.bzh>
+#
+# 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.
+
+THISFILE  := $(lastword $(MAKEFILE_LIST))
+BUILD_DIR := $(abspath $(dir $(THISFILE)/../../../../..)/build)
+DEST      := ${BUILD_DIR}/target
+
+.PHONY: all clean distclean configure build package help update
+
+all: help
+
+help:
+	@echo "List of targets available:"
+	@echo ""
+	@echo "- all"
+	@echo "- clean"
+	@echo "- distclean"
+	@echo "- configure"
+	@echo "- build: compilation, link and prepare files for package into a widget"
+	@echo "- package: output a widget file '*.wgt'"
+	@echo "- install: install in your ${CMAKE_INSTALL_DIR} directory"
+	@echo ""
+	@echo "Usage: ./conf.d/autobuild/agl/autobuild package DEST=${HOME}/opt"
+	@echo "Don't use your build dir as DEST as wgt file is generated at this location"
+
+update: configure
+	@cmake --build ${BUILD_DIR} --target autobuild
+
+clean:
+	@([ -d ${BUILD_DIR} ] && make -C ${BUILD_DIR} clean) || echo Nothing to clean
+
+distclean:
+	@rm -rf ${BUILD_DIR}
+
+configure: ${BUILD_DIR}/Makefile
+
+build: configure
+	@cmake --build ${BUILD_DIR} ${BUILD_ARGS} --target all
+
+package: build
+	@mkdir -p ${BUILD_DIR}/$@/bin
+	@mkdir -p ${BUILD_DIR}/$@/etc
+	@mkdir -p ${BUILD_DIR}/$@/lib
+	@mkdir -p ${BUILD_DIR}/$@/htdocs
+	@mkdir -p ${BUILD_DIR}/$@/var
+	@cmake --build ${BUILD_DIR} --target widget
+	@mkdir -p ${DEST} && cp ${BUILD_DIR}/*wgt ${DEST}
+
+install: build
+	@cmake --build ${BUILD_DIR} --target install
+
+${BUILD_DIR}/Makefile:
+	@[ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR}
+	@[ -f ${BUILD_DIR}/Makefile ] || (cd ${BUILD_DIR} && cmake ${CONFIGURE_ARGS} ..)
diff --git a/conf.d/autobuild/linux/autobuild b/conf.d/autobuild/linux/autobuild
new file mode 100755
index 0000000..83097ab
--- /dev/null
+++ b/conf.d/autobuild/linux/autobuild
@@ -0,0 +1,67 @@
+#!/usr/bin/make -f
+# Copyright (C) 2015, 2016 "IoT.bzh"
+# Author "Romain Forlot" <romain.forlot@iot.bzh>
+#
+# 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.
+
+THISFILE  := $(lastword $(MAKEFILE_LIST))
+BUILD_DIR := $(abspath $(dir $(THISFILE)/../../../../..)/build)
+DEST      := ${BUILD_DIR}/target
+
+.PHONY: all clean distclean configure build package help update
+
+all: help
+
+help:
+	@echo "List of targets available:"
+	@echo ""
+	@echo "- all"
+	@echo "- clean"
+	@echo "- distclean"
+	@echo "- configure"
+	@echo "- build: compilation, link and prepare files for package into a widget"
+	@echo "- package: output a widget file '*.wgt'"
+	@echo "- install: install in your ${CMAKE_INSTALL_DIR} directory"
+	@echo ""
+	@echo "Usage: ./conf.d/autobuild/agl/autobuild package DEST=${HOME}/opt"
+	@echo "Don't use your build dir as DEST as wgt file is generated at this location"
+
+update: configure
+	@cmake --build ${BUILD_DIR} --target autobuild
+
+clean:
+	@([ -d ${BUILD_DIR} ] && make -C ${BUILD_DIR} clean) || echo Nothing to clean
+
+distclean:
+	@rm -rf ${BUILD_DIR}
+
+configure: ${BUILD_DIR}/Makefile
+
+build: configure
+	@cmake --build ${BUILD_DIR} ${BUILD_ARGS} --target all
+
+package: build
+	@mkdir -p ${BUILD_DIR}/$@/bin
+	@mkdir -p ${BUILD_DIR}/$@/etc
+	@mkdir -p ${BUILD_DIR}/$@/lib
+	@mkdir -p ${BUILD_DIR}/$@/htdocs
+	@mkdir -p ${BUILD_DIR}/$@/var
+	@cmake --build ${BUILD_DIR} --target widget
+	@mkdir -p ${DEST} && cp ${BUILD_DIR}/*wgt ${DEST}
+
+install: build
+	@cmake --build ${BUILD_DIR} --target install
+
+${BUILD_DIR}/Makefile:
+	@[ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR}
+	@[ -f ${BUILD_DIR}/Makefile ] || (cd ${BUILD_DIR} && cmake ${CONFIGURE_ARGS} ..)
diff --git a/conf.d/cmake/00-suse-osconfig.cmake b/conf.d/cmake/00-suse-osconfig.cmake
new file mode 100644
index 0000000..a1101ef
--- /dev/null
+++ b/conf.d/cmake/00-suse-osconfig.cmake
@@ -0,0 +1,2 @@
+list(APPEND PKG_REQUIRED_LIST lua>=5.3)
+add_compile_options(-DUSE_API_DYN)
diff --git a/conf.d/cmake/config.cmake b/conf.d/cmake/config.cmake
new file mode 100644
index 0000000..3ee2f8f
--- /dev/null
+++ b/conf.d/cmake/config.cmake
@@ -0,0 +1,213 @@
+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: Fulup Ar Foll <fulup@iot.bzh>
+#
+# 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.
+###########################################################################
+
+# Project Info
+# ------------------
+set(PROJECT_NAME softmixer-4a)
+set(PROJECT_PRETTY_NAME "Audio SoftMixer")
+set(PROJECT_DESCRIPTION "Soft Mixer for 4A (AGL Advanced Audio Architecture)")
+set(PROJECT_URL "https://github.com/iotbzh/4a-softmixer")
+set(PROJECT_ICON "icon.png")
+set(PROJECT_AUTHOR "Ar Foll, Fulup")
+set(PROJECT_AUTHOR_MAIL "fulup@iot.bzh")
+set(PROJECT_LICENSE "APL2.0")
+set(PROJECT_LANGUAGES "C")
+
+# Where are stored default templates files from submodule or subtree app-templates in your project tree
+# relative to the root project directory
+set(PROJECT_APP_TEMPLATES_DIR "conf.d/app-templates")
+
+# Where are stored your external libraries for your project. This is 3rd party library that you don't maintain
+# but used and must be built and linked.
+# set(PROJECT_LIBDIR "libs")
+
+# Where are stored data for your application. Pictures, static resources must be placed in that folder.
+# set(PROJECT_RESOURCES "data")
+
+# Which directories inspect to find CMakeLists.txt target files
+# set(PROJECT_SRC_DIR_PATTERN "*")
+
+# Compilation Mode (DEBUG, RELEASE)
+# ----------------------------------
+set(CMAKE_BUILD_TYPE "DEBUG")
+set(USE_EFENCE 0)
+
+# Kernel selection if needed. You can choose between a
+# mandatory version to impose a minimal version.
+# Or check Kernel minimal version and just print a Warning
+# about missing features and define a preprocessor variable
+# to be used as preprocessor condition in code to disable
+# incompatibles features. Preprocessor define is named
+# KERNEL_MINIMAL_VERSION_OK.
+#
+# NOTE*** FOR NOW IT CHECKS KERNEL Yocto environment and
+# Yocto SDK Kernel version.
+# -----------------------------------------------
+#set (kernel_mandatory_version 4.8)
+#set (kernel_minimal_version 4.8)
+
+# Compiler selection if needed. Impose a minimal version.
+# -----------------------------------------------
+set (gcc_minimal_version 4.9)
+
+# PKG_CONFIG required packages
+# -----------------------------
+set (PKG_REQUIRED_LIST
+	json-c
+	libsystemd>=222
+	afb-daemon>=4.0
+	libmicrohttpd>=0.9.55
+	uuid
+)
+
+# Prefix path where will be installed the files
+# Default: /usr/local (need root permission to write in)
+# ------------------------------------------------------
+set(CMAKE_INSTALL_PREFIX $ENV{HOME}/opt)
+
+# Customize link option
+# -----------------------------
+#list(APPEND link_libraries -an-option)
+list(APPEND link_libraries afb-helpers)
+
+# Compilation options definition
+# Use CMake generator expressions to specify only for a specific language
+# Values are prefilled with default options that is currently used.
+# Either separate options with ";", or each options must be quoted separately
+# DO NOT PUT ALL OPTION QUOTED AT ONCE , COMPILATION COULD FAILED !
+# ----------------------------------------------------------------------------
+#set(COMPILE_OPTIONS
+# -Wall
+# -Wextra
+# -Wconversion
+# -Wno-unused-parameter
+# -Wno-sign-compare
+# -Wno-sign-conversion
+# -Werror=maybe-uninitialized
+# -Werror=implicit-function-declaration
+# -ffunction-sections
+# -fdata-sections
+# -fPIC
+# CACHE STRING "Compilation flags")
+#set(C_COMPILE_OPTIONS "" CACHE STRING "Compilation flags for C language.")
+#set(CXX_COMPILE_OPTIONS "" CACHE STRING "Compilation flags for C++ language.")
+#set(PROFILING_COMPILE_OPTIONS
+# -g
+# -O0
+# -pg
+# -Wp,-U_FORTIFY_SOURCE
+# CACHE STRING "Compilation flags for PROFILING build type.")
+#set(DEBUG_COMPILE_OPTIONS
+# -g
+# -ggdb
+# -Wp,-U_FORTIFY_SOURCE
+# CACHE STRING "Compilation flags for DEBUG build type.")
+#set(CCOV_COMPILE_OPTIONS
+# -g
+# -O2
+# --coverage
+# CACHE STRING "Compilation flags for CCOV build type.")
+#set(RELEASE_COMPILE_OPTIONS
+# -g
+# -O2
+# CACHE STRING "Compilation flags for RELEASE build type.")
+
+set(CONTROL_SUPPORT_LUA 1)
+add_definitions(-DCONTROL_PLUGIN_PATH="${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}/lib/plugins:${CMAKE_BINARY_DIR}/package/lib/plugins")
+add_definitions(-DCONTROL_CONFIG_PATH="${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}/etc:${CMAKE_BINARY_DIR}/package/etc")
+add_definitions(-DCONTROL_LUA_PATH="${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}/data:${CMAKE_BINARY_DIR}/package/data")
+add_definitions(-DCTL_PLUGIN_MAGIC=987456123)
+add_definitions(-DUSE_API_DYN=1 -DAFB_BINDING_VERSION=dyn)
+
+
+# (BUG!!!) as PKG_CONFIG_PATH does not work [should be an env variable]
+# ---------------------------------------------------------------------
+set(CMAKE_PREFIX_PATH ${CMAKE_INSTALL_PREFIX}/lib64/pkgconfig ${CMAKE_INSTALL_PREFIX}/lib/pkgconfig)
+set(LD_LIBRARY_PATH ${CMAKE_INSTALL_PREFIX}/lib64 ${CMAKE_INSTALL_PREFIX}/lib)
+
+# Optional location for config.xml.in
+# -----------------------------------
+#set(WIDGET_ICON conf.d/wgt/${PROJECT_ICON} CACHE PATH "Path to the widget icon")
+set(WIDGET_CONFIG_TEMPLATE "${CMAKE_SOURCE_DIR}/conf.d/wgt/config.xml.in" CACHE PATH "Path to widget config file template (config.xml.in)")
+
+# Mandatory widget Mimetype specification of the main unit
+# --------------------------------------------------------------------------
+# Choose between :
+#- 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.
+#
+set(WIDGET_TYPE application/vnd.agl.service)
+
+# Mandatory Widget entry point file of the main unit
+# --------------------------------------------------------------
+# This is the file that will be executed, loaded,
+# at launch time by the application framework.
+#
+set(WIDGET_ENTRY_POINT lib/afb-signal-composer.so)
+
+# Optional dependencies order
+# ---------------------------
+#set(EXTRA_DEPENDENCIES_ORDER)
+
+# Optional Extra global include path
+# -----------------------------------
+#set(EXTRA_INCLUDE_DIRS)
+
+# Optional extra libraries
+# -------------------------
+#set(EXTRA_LINK_LIBRARIES)
+
+# Optional force binding Linking flag
+# ------------------------------------
+# set(BINDINGS_LINK_FLAG LinkOptions )
+
+# Optional force package prefix generation, like widget
+# -----------------------------------------------------
+# set(PKG_PREFIX DestinationPath)
+
+# Optional Application Framework security token
+# and port use for remote debugging.
+#------------------------------------------------------------
+set(AFB_TOKEN   ""     CACHE PATH "Default binder security token")
+set(AFB_REMPORT "1234" CACHE PATH "Default binder listening port")
+
+# Print a helper message when every thing is finished
+# ----------------------------------------------------
+set(CLOSING_MESSAGE "Typical binding launch: afb-daemon --name afbd-${PROJECT_NAME} --port=${AFB_REMPORT} --workdir=${CMAKE_BINARY_DIR}/package --ldpaths=lib --roothttp=.  --token=\"${AFB_TOKEN}\" --tracereq=common --verbose")
+set(PACKAGE_MESSAGE "Install widget file using in the target : afm-util install ${PROJECT_NAME}.wgt")
+
+# Optional schema validator about now only XML, LUA and JSON
+# are supported
+#------------------------------------------------------------
+#set(LUA_CHECKER "luac" "-p" CACHE STRING "LUA compiler")
+#set(XML_CHECKER "xmllint" CACHE STRING "XML linter")
+#set(JSON_CHECKER "json_verify" CACHE STRING "JSON linter")
+
+# This include is mandatory and MUST happens at the end
+# of this file, else you expose you to unexpected behavior
+# -----------------------------------------------------------
+include(${PROJECT_APP_TEMPLATES_DIR}/cmake/common.cmake)
diff --git a/conf.d/project/CMakeLists.txt b/conf.d/project/CMakeLists.txt
new file mode 100644
index 0000000..28a0609
--- /dev/null
+++ b/conf.d/project/CMakeLists.txt
@@ -0,0 +1,22 @@
+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: Fulup Ar Foll <fulup@iot.bzh>
+#
+# 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.
+###########################################################################
+
+
+# Include any directory not starting with _
+# -----------------------------------------------------
+PROJECT_SUBDIRS_ADD(${PROJECT_SRC_DIR_PATTERN})
diff --git a/conf.d/project/etc/CMakeLists.txt b/conf.d/project/etc/CMakeLists.txt
new file mode 100644
index 0000000..378effc
--- /dev/null
+++ b/conf.d/project/etc/CMakeLists.txt
@@ -0,0 +1,31 @@
+###########################################################################
+# Copyright 2017 IoT.bzh
+#
+# author: Fulup Ar Foll <fulup@iot.bzh>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+###########################################################################
+
+##################################################
+# Control Policy Config file
+##################################################
+PROJECT_TARGET_ADD(soft-mixer-config)
+
+	file(GLOB CONF_FILES "*.json")
+
+	add_input_files("${CONF_FILES}")
+
+	SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
+	LABELS "BINDING-CONFIG"
+	OUTPUT_NAME ${TARGET_NAME}
+	)
diff --git a/conf.d/project/etc/config-softmixer-4a.json b/conf.d/project/etc/config-softmixer-4a.json
new file mode 100644
index 0000000..345dde4
--- /dev/null
+++ b/conf.d/project/etc/config-softmixer-4a.json
@@ -0,0 +1,81 @@
+{
+    "schema": "To Be Defined",
+    "metadata": {
+        "uid": "Soft Mixer",
+        "version": "1.0",
+        "api": "soft-mixer",
+        "info": "Soft Mixer emulating hardware mixer",
+        "require": ["alsa-core"]
+    },
+    "plugins": [
+        {
+            "uid": "alsa-router",
+            "info": "Map alsa-loop subdevices to 4A HAL streams"
+        }
+    ],
+
+    "sndcards": [
+        {
+            "uid": "Focusrite_Scarlett_18i8",
+            "info": "Focusrite 18i8",
+            "device": "/dev/snd/by-id/usb-Focusrite_Scarlett_18i8_USB_10004EE6-00",
+            "action": {
+                "uid": "init-snd-card",
+                "function": "lua://init-focusrite"
+            },
+            "channels": {
+                "sink": [
+                    {
+                        "type": "FrontLeftFullRange",
+                        "port": 0
+                    },
+                    {
+                        "type": "FrontRightFullRange",
+                        "port": 1
+                    },
+                    {
+                        "type": "RearLeftFullRange",
+                        "port": 2
+                    },
+                    {
+                        "type": "FrontRightFullRange",
+                        "port": 3
+                    },
+                    {
+                        "type": "Center",
+                        "port": 4
+                    },
+                    {
+                        "type": "LFE",
+                        "port": 5
+                    }
+                ],
+                "source": [
+                    {
+                        "uid": "FrontRightMic",
+                        "type": "Directional",
+                        "port": 0
+                    }
+                ]
+            }
+        }
+    ],
+
+    "streams": [{
+            "uid": "alsa-loop",
+            "dev": "/dev/snd/by-path/platform-snd_aloop.0",
+            "subdev": 0,
+            "count": 8
+        }],
+
+    "controls": [
+        {
+            "uid": "stream",
+            "function": "plugin://alsa-router/stream_ctl"
+        },
+        {
+            "uid": "zone",
+            "function": "plugin://alsa-router/zone_ctl"
+        }
+    ]
+}
diff --git a/conf.d/project/etc/fiberdyme_hal_sample.json b/conf.d/project/etc/fiberdyme_hal_sample.json
new file mode 100644
index 0000000..2614163
--- /dev/null
+++ b/conf.d/project/etc/fiberdyme_hal_sample.json
@@ -0,0 +1,287 @@
+{
+  "$schema": "ToBeDone",
+  "metadata": {
+    "api": "fd-dsp",
+    "uid": "fiberdyne_dsp",
+    "info": "Fiberdyne DSP HAL for Xtensa HiFi2",
+    "version": "1.0",
+    "require": "alsacore"
+  },
+  "plugins": [
+    {
+      "uid": "fd-dsp-hifi2",
+      "info": "Fiberdyne DSP client library for HiFi2",
+      "basename": "fd-dsp-hifi2",
+      "ldpath": "./fd-dsp-hifi2"
+    }
+  ],
+  "comment": "These are per-stream, could look at alsa byte stream?",
+  "control": [
+    {
+      "uid": "Volume",
+      "alsa": {
+        "name": "PCM Playback Volume",
+        "value": 50
+      }
+    },
+    {
+      "uid": "Mute",
+      "alsa": {
+        "name": "PCM Playback Switch",
+        "value": false
+      }
+    },
+    {
+      "uid": "Bass",
+      "alsa": {
+        "name": "PCM Playback Bass",
+        "value": 50
+      }
+    },
+    {
+      "uid": "Mid",
+      "alsa": {
+        "name": "PCM Playback Mid",
+        "value": 50
+      }
+    },
+    {
+      "uid": "Treble",
+      "alsa": {
+        "name": "PCM Playback Treble",
+        "value": 50
+      }
+    },
+    {
+      "uid": "Balance",
+      "alsa": {
+        "name": "PCM Playback Balance",
+        "value": 50
+      }
+    },
+    {
+      "uid": "Fade",
+      "alsa": {
+        "name": "PCM Playback Fade",
+        "value": 50
+      }
+    }
+  ],
+  "eqpoint": {
+    "action": [
+      {
+        "uid": "eq-add-point",
+        "function": "plugin://fd-dsp-hifi2/eq_add_point"
+      },
+      {
+        "uid": "eq-remove-point",
+        "function": "plugin://fd-dsp-hifi2/eq_remove_point"
+      }
+    ]
+  },
+  "filter": {
+    "plugin": "fd-dsp-hifi2",
+    "action": [
+      {
+        "uid": "filter-hip",
+        "function": "plugin://fd-dsp-hifi2/filter_hip"
+      }
+    ]
+  },
+  "cards": {
+    "uid": "A",
+    "alsa": "xf-dsp-alsa:0,1",
+    "desc": "Xtensa R-Car HiFi2 DSP",
+    "action": {
+      "uid": "init-snd-card",
+      "function": "plugin://fd-dsp-hifi2/init-stereo"
+    },
+    "channels": {
+      "sink": [
+        {
+          "type": "FrontLeftFullRange",
+          "port": 0
+        },
+        {
+          "type": "FrontRightFullRange",
+          "port": 1
+        },
+        {
+          "type": "RearLeftFullRange",
+          "port": 2
+        },
+        {
+          "type": "FrontRightFullRange",
+          "port": 3
+        },
+        {
+          "type": "Center",
+          "port": 4
+        },
+        {
+          "type": "LFE",
+          "port": 5
+        }
+      ],
+      "source": [
+        {
+          "uid": "FrontRightMic",
+          "type": "Directional",
+          "port": 0
+        }
+      ]
+    }
+  },
+  "info": "This is totally an abstraction",
+  "zone": [
+    {
+      "uid": "FrontSeat",
+      "type": "sink",
+      "mapping": [
+        [
+          "FrontRightMain",
+          "FrontRightHigh"
+        ],
+        [
+          "FrontLeftMain",
+          "FrontLeftHigh"
+        ]
+      ]
+    },
+    {
+      "uid": "RearSeat",
+      "type": "sink",
+      "mapping": [
+        [
+          "RearRightMain",
+          "RearRightHigh"
+        ],
+        [
+          "RearLeftMain",
+          "RearLeftHigh"
+        ]
+      ]
+    },
+    {
+      "uid": "DriverMic",
+      "type": "source",
+      "mapping": [
+        [
+          "FrontRightMic"
+        ]
+      ]
+    },
+    {
+      "uid": "FullMicSetup",
+      "type":"source",
+      "mapping":
+      [
+        [ "FrontLeftMic"],
+        [ "FrontRightMic"],
+        [ "RearLeftMic"],
+        [ "RearLeftMic"]
+      ]
+    }
+    {
+      "uid": "FiveOne",
+      "type": "sink",
+      "mapping": [
+        [
+          "FrontRightMain",
+          "FrontRightHigh"
+        ],
+        [
+          "FrontLeftMain",
+          "FrontLeftHigh"
+        ],
+        [
+          "RearRightMain",
+          "RearRightHigh"
+        ],
+        [
+          "RearLeftMain",
+          "RearLeftHigh"
+        ],
+        [
+          "Center"
+        ],
+        [
+          "LFE"
+        ]
+      ]
+    },
+    {
+      "uid": "StereoFour",
+      "type": "sink",
+      "mapping": [
+        [
+          "FrontRightMain",
+          "FrontRightHigh",
+          "RearRightMain",
+          "RearRightHigh"
+        ],
+        [
+          "FrontLeftMain",
+          "FrontLeftHigh",
+          "RearLeftMain",
+          "RearLeftHigh"
+        ]
+      ]
+    }
+  ],
+  "streams": [
+    {
+      "name": "speech-engine",
+      "profile": "profile-speech",
+      "source": {
+        "zone":"DriverMic",
+        "defaultconfig":{
+          "mute": true
+        }
+      },
+      "sink": {
+        "zone": "FrontSeat",
+        "defaultconfig": {
+          "volume": 50,
+          "mute": false,
+          "bass": 50,
+          "mid": 50,
+          "treble": 50,
+          "balance": 50,
+          "fade": 50
+        }
+      }
+    },
+    {
+      "name": "phone",
+      "profile": "test",
+      "source": {
+        "channels": 1,
+        "zone": "DriverMic",
+        "defaultconfig":{
+          "volume":"25"
+        }
+      },
+      "sink": {
+        "channels": 2,
+        "zone": "FrontSeat"
+      }
+    },
+    {
+      "name": "stereo",
+      "profile": "profile-dynamic",
+      "sink": {
+        "channels": 2,
+        "zone": "StereoFour"
+      }
+    },
+    {
+      "name": "5_1",
+      "profile": "profile-dynamic",
+      "sink": {
+        "channels": 6,
+        "zone": "FiveOne"
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/conf.d/wgt/config.xml.in b/conf.d/wgt/config.xml.in
new file mode 100644
index 0000000..197dedc
--- /dev/null
+++ b/conf.d/wgt/config.xml.in
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<widget xmlns="http://www.w3.org/ns/widgets" id="@PROJECT_NAME@" version="@PROJECT_VERSION@">
+	<name>@PROJECT_NAME@</name>
+	<icon src="@PROJECT_ICON@"/>
+	<content src="@WIDGET_ENTRY_POINT@" type="@WIDGET_TYPE@"/>
+	<description>@PROJECT_DESCRIPTION@</description>
+	<author>@PROJECT_AUTHOR@ &lt;@PROJECT_AUTHOR_MAIL@&gt;</author>
+	<license>@PROJECT_LICENSE@</license>
+
+	<feature name="urn:AGL:widget:required-permission">
+		<param name="urn:AGL:permission::public:hidden" value="required" />
+		<param name="urn:AGL:permission::public:no-htdocs" value="required" />
+	</feature>
+
+	<feature name="urn:AGL:widget:provided-api">
+		<param name="control" value="ws" />
+	</feature>
+
+	<feature name="urn:AGL:widget:required-api">
+		<param name="lib/afb-control-afb.so" value="local" />
+	</feature>
+</widget>
+
diff --git a/conf.d/wgt/icon.png b/conf.d/wgt/icon.png
new file mode 100644
index 0000000..d127aaa
--- /dev/null
+++ b/conf.d/wgt/icon.png
diff --git a/mixer-binding/CMakeLists.txt b/mixer-binding/CMakeLists.txt
new file mode 100644
index 0000000..bc4ebe6
--- /dev/null
+++ b/mixer-binding/CMakeLists.txt
@@ -0,0 +1,50 @@
+###########################################################################
+# Copyright 2015, 2016, 2017, 2018 IoT.bzh
+#
+# author: Fulup Ar Foll <fulup@iot.bzh>
+#
+# 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.
+###########################################################################
+
+
+# Add target to project dependency list
+PROJECT_TARGET_ADD(mixer-binding)
+
+    # Define project Targets
+    ADD_LIBRARY(${TARGET_NAME} MODULE mixer-binding.c)
+
+    SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
+	PREFIX ""
+        LABELS "BINDING"
+	LINK_FLAGS  ${BINDINGS_LINK_FLAG}
+        OUTPUT_NAME ${TARGET_NAME}
+    )
+
+    TARGET_LINK_LIBRARIES(${TARGET_NAME}
+	    afb-helpers
+            ctl-utilities
+	    ${link_libraries}
+    )
+
+    # Define target includes for this target client
+    TARGET_INCLUDE_DIRECTORIES(${TARGET_NAME}
+        PUBLIC  ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+
+    # Define target includes for this target client
+    TARGET_INCLUDE_DIRECTORIES(${TARGET_NAME}
+        PUBLIC  ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+
+    # make sure config is copied before starting
+    add_dependencies(${TARGET_NAME} soft-mixer-config)
\ No newline at end of file
diff --git a/mixer-binding/mixer-binding.c b/mixer-binding/mixer-binding.c
new file mode 100644
index 0000000..ae83932
--- /dev/null
+++ b/mixer-binding/mixer-binding.c
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2016 "IoT.bzh"
+ * Author Fulup Ar Foll <fulup@iot.bzh>
+ *
+ * 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.
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+
+#include "mixer-binding.h"
+
+
+// default api to print log when apihandle not avaliable
+PUBLIC afb_dynapi *AFB_default;
+
+// Config Section definition (note: controls section index should match handle retrieval in HalConfigExec)
+static CtlSectionT ctrlSections[]= {
+    {.key="plugins" , .loadCB= PluginConfig},
+    {.key="controls", .loadCB= ControlConfig},
+
+    {.key=NULL}
+};
+
+STATIC void ctrlapi_ping (AFB_ReqT request) {
+    static int count=0;
+
+    count++;
+    AFB_ReqNotice (request, "Controller:ping count=%d", count);
+    AFB_ReqSucess(request,json_object_new_int(count), NULL);
+
+    return;
+}
+
+// Every HAL export the same API & Interface Mapping from SndCard to AudioLogic is done through alsaHalSndCardT
+STATIC AFB_ApiVerbs CtrlApiVerbs[] = {
+    /* VERB'S NAME         FUNCTION TO CALL         SHORT DESCRIPTION */
+    { .verb = "ping",     .callback = ctrlapi_ping     , .info = "ping test for API"},
+    { .verb = NULL} /* marker for end of the array */
+};
+
+STATIC int CtrlLoadStaticVerbs (afb_dynapi *apiHandle, AFB_ApiVerbs *verbs) {
+    int errcount=0;
+
+    for (int idx=0; verbs[idx].verb; idx++) {
+        errcount+= afb_dynapi_add_verb(apiHandle, CtrlApiVerbs[idx].verb, NULL, CtrlApiVerbs[idx].callback, (void*)&CtrlApiVerbs[idx], CtrlApiVerbs[idx].auth, 0);
+    }
+
+    return errcount;
+};
+
+
+STATIC int CtrlInitOneApi (AFB_ApiT apiHandle) {
+
+    AFB_default = apiHandle; // hugely hack to make all V2 AFB_DEBUG to work in fileutils
+
+    // retrieve section config from api handle
+    CtlConfigT *ctrlConfig = (CtlConfigT*) afb_dynapi_get_userdata(apiHandle);
+    int err = CtlConfigExec (apiHandle, ctrlConfig);
+
+    return err;
+}
+
+// next generation dynamic API-V3 mode
+
+STATIC int CtrlLoadOneApi (void *cbdata, AFB_ApiT apiHandle) {
+    CtlConfigT *ctrlConfig = (CtlConfigT*) cbdata;
+
+    // save closure as api's data context
+    afb_dynapi_set_userdata(apiHandle, ctrlConfig);
+    
+    AFB_ApiNotice (apiHandle, "debug1");
+
+    // add static controls verbs
+    int err = CtrlLoadStaticVerbs (apiHandle, CtrlApiVerbs);
+    if (err) {
+        AFB_ApiError(apiHandle, "CtrlLoadSection fail to register static V2 verbs");
+        goto OnErrorExit;
+    }
+
+        AFB_ApiNotice (apiHandle, "debug2");
+
+    // load section for corresponding API
+    err= CtlLoadSections(apiHandle, ctrlConfig, ctrlSections);
+
+        AFB_ApiNotice (apiHandle, "debug3");
+        
+    // declare an event event manager for this API;
+    afb_dynapi_on_event(apiHandle, CtrlDispatchApiEvent);
+
+    // init API function (does not receive user closure ???
+    afb_dynapi_on_init(apiHandle, CtrlInitOneApi);
+
+    afb_dynapi_seal(apiHandle);
+    return err;
+
+OnErrorExit:
+    return 1;
+}
+
+
+PUBLIC int afbBindingVdyn(afb_dynapi *apiHandle) {
+
+    AFB_default = apiHandle;
+    AFB_ApiNotice (apiHandle, "Controller in afbBindingVdyn");
+
+    const char *dirList= getenv("CONTROL_CONFIG_PATH");
+    if (!dirList) dirList=CONTROL_CONFIG_PATH;
+
+    const char *configPath = CtlConfigSearch(apiHandle, dirList, "config-");
+    if (!configPath) {
+        AFB_ApiError(apiHandle, "CtlPreInit: No config-%s-* config found in %s ", GetBinderName(), dirList);
+        goto OnErrorExit;
+    }
+
+    // load config file and create API
+    CtlConfigT *ctrlConfig = CtlLoadMetaData (apiHandle, configPath);
+    if (!ctrlConfig) {
+        AFB_ApiError(apiHandle, "CtrlBindingDyn No valid control config file in:\n-- %s", configPath);
+        goto OnErrorExit;
+    }
+    
+
+    if (!ctrlConfig->api) {
+        AFB_ApiError(apiHandle, "CtrlBindingDyn API Missing from metadata in:\n-- %s", configPath);
+        goto OnErrorExit;
+    }
+    
+    AFB_ApiNotice (apiHandle, "Controller API='%s' info='%s'", ctrlConfig->api, ctrlConfig->info);
+    // create one API per config file (Pre-V3 return code ToBeChanged)
+    int status = afb_dynapi_new_api(apiHandle, ctrlConfig->api, ctrlConfig->info, 1, CtrlLoadOneApi, ctrlConfig);
+
+    return status;
+
+OnErrorExit:
+    return -1;
+}
+
diff --git a/mixer-binding/mixer-binding.h b/mixer-binding/mixer-binding.h
new file mode 100644
index 0000000..57d4ce9
--- /dev/null
+++ b/mixer-binding/mixer-binding.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2016 "IoT.bzh"
+ * Author Fulup Ar Foll <fulup@iot.bzh>
+ *
+ * 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.
+ */
+
+
+#ifndef _CTL_BINDING_INCLUDE_
+#define _CTL_BINDING_INCLUDE_
+
+#include <stdio.h>
+#include <alsa/asoundlib.h>
+
+#include <filescan-utils.h>
+#include <wrap-json.h>
+
+#include <ctl-config.h>
+
+#endif /* _CTL_BINDING_INCLUDE_ */
diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml
new file mode 100644
index 0000000..8e36718
--- /dev/null
+++ b/nbproject/configurations.xml
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configurationDescriptor version="100">
+  <logicalFolder name="root" displayName="root" projectFiles="true" kind="ROOT">
+    <df root="." name="0">
+      <df name="app-afb-helpers-submodule">
+        <in>filescan-utils.c</in>
+        <in>wrap-json.c</in>
+      </df>
+      <df name="app-controller-submodule">
+        <df name="ctl-lib">
+          <in>ctl-action.c</in>
+          <in>ctl-config.c</in>
+          <in>ctl-control.c</in>
+          <in>ctl-event.c</in>
+          <in>ctl-lua.c</in>
+          <in>ctl-plugin.c</in>
+          <in>ctl-timer.c</in>
+        </df>
+      </df>
+      <df name="mixer-binding">
+        <in>mixer-binding.c</in>
+      </df>
+    </df>
+    <logicalFolder name="ExternalFiles"
+                   displayName="Important Files"
+                   projectFiles="false"
+                   kind="IMPORTANT_FILES_FOLDER">
+      <itemPath>build/Makefile</itemPath>
+      <itemPath>nbproject/private/launcher.properties</itemPath>
+    </logicalFolder>
+  </logicalFolder>
+  <sourceFolderFilter>^(nbproject)$</sourceFolderFilter>
+  <sourceRootList>
+    <Elem>.</Elem>
+  </sourceRootList>
+  <projectmakefile>build/Makefile</projectmakefile>
+  <confs>
+    <conf name="Default" type="0">
+      <toolsSet>
+        <compilerSet>GNU|GNU</compilerSet>
+        <dependencyChecking>false</dependencyChecking>
+        <rebuildPropChanged>false</rebuildPropChanged>
+      </toolsSet>
+      <flagsDictionary>
+        <element flagsID="0" commonFlags="-mtune=generic -march=x86-64 -g -fPIC"/>
+      </flagsDictionary>
+      <codeAssistance>
+      </codeAssistance>
+      <makefileType>
+        <makeTool>
+          <buildCommandWorkingDir>build</buildCommandWorkingDir>
+          <buildCommand>${MAKE} -f Makefile</buildCommand>
+          <cleanCommand>${MAKE} -f Makefile clean</cleanCommand>
+          <executablePath></executablePath>
+        </makeTool>
+        <preBuild>
+          <preBuildCommandWorkingDir>build</preBuildCommandWorkingDir>
+          <preBuildCommand>cmake ..</preBuildCommand>
+          <preBuildFirst>true</preBuildFirst>
+        </preBuild>
+      </makefileType>
+      <item path="app-afb-helpers-submodule/filescan-utils.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+          <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-afb-helpers-submodule</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/app-afb-helpers-submodule</pElem>
+          </incDir>
+        </cTool>
+      </item>
+      <item path="app-afb-helpers-submodule/wrap-json.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+          <incDir>
+            <pElem>app-afb-helpers-submodule</pElem>
+            <pElem>build/app-afb-helpers-submodule</pElem>
+          </incDir>
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-action.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-config.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-control.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-event.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-lua.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-plugin.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <item path="app-controller-submodule/ctl-lib/ctl-timer.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+      <folder path="0/app-controller-submodule">
+        <cTool>
+          <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
+            <pElem>app-afb-helpers-submodule</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/app-controller-submodule/ctl-lib</pElem>
+          </incDir>
+        </cTool>
+      </folder>
+      <folder path="0/mixer-binding">
+        <cTool>
+          <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>mixer-binding</pElem>
+            <pElem>app-afb-helpers-submodule</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/mixer-binding</pElem>
+          </incDir>
+        </cTool>
+      </folder>
+      <item path="mixer-binding/mixer-binding.c" ex="false" tool="0" flavor2="3">
+        <cTool flags="0">
+        </cTool>
+      </item>
+    </conf>
+  </confs>
+</configurationDescriptor>
diff --git a/nbproject/project.xml b/nbproject/project.xml
new file mode 100644
index 0000000..369d0f7
--- /dev/null
+++ b/nbproject/project.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.cnd.makeproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/make-project/1">
+            <name>4a-softmixer</name>
+            <c-extensions>c</c-extensions>
+            <cpp-extensions>cpp,cxx</cpp-extensions>
+            <header-extensions>h,hpp</header-extensions>
+            <sourceEncoding>UTF-8</sourceEncoding>
+            <make-dep-projects/>
+            <sourceRootList>
+                <sourceRootElem>.</sourceRootElem>
+            </sourceRootList>
+            <confList>
+                <confElem>
+                    <name>Default</name>
+                    <type>0</type>
+                </confElem>
+            </confList>
+            <formatting>
+                <project-formatting-style>false</project-formatting-style>
+            </formatting>
+        </data>
+    </configuration>
+</project>
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
new file mode 100644
index 0000000..644e359
--- /dev/null
+++ b/plugins/CMakeLists.txt
@@ -0,0 +1,40 @@
+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: Romain Forlot <romain.forlot@iot.bzh>
+#
+# 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.
+###########################################################################
+
+
+PROJECT_TARGET_ADD(alsa-router)
+
+	# Define targets
+	ADD_LIBRARY(${TARGET_NAME} MODULE ${TARGET_NAME}.c)
+
+	# Alsa Plugin properties
+	SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
+		LABELS "PLUGIN"
+		PREFIX ""
+		SUFFIX ".ctlso"
+		OUTPUT_NAME ${TARGET_NAME}
+	)
+
+	# Library dependencies (include updates automatically)
+	TARGET_LINK_LIBRARIES(${TARGET_NAME}
+		${link_libraries}
+	)
+
+	target_include_directories(${TARGET_NAME}
+	PRIVATE "../app-controller-submodule/ctl-lib"
+	PRIVATE "../mixer-binding")
diff --git a/plugins/alsa-router.c b/plugins/alsa-router.c
new file mode 100644
index 0000000..e0e7eb2
--- /dev/null
+++ b/plugins/alsa-router.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2016 "IoT.bzh"
+ * Author Romain Forlot <romain.forlot@iot.bzh>
+ *
+ * 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.
+ *
+*/
+
+#define _GNU_SOURCE  // needed for vasprintf
+
+#include <afb/afb-binding.h>
+#include <systemd/sd-event.h>
+#include <json-c/json_object.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include "ctl-plugin.h"
+#include "wrap-json.h"
+
+CTLP_CAPI_REGISTER("alsa-mixer");
+
+// Call at initialisation time
+/*CTLP_ONLOAD(plugin, callbacks) {
+	AFB_NOTICE ("GPS plugin: uid='%s' 'info='%s'", plugin->uid, plugin->info);
+	return api;
+}*/
+
+CTLP_CAPI (zone_action, source, argsJ, eventJ) {
+	json_object* subscribeArgsJ = NULL, *responseJ = NULL;
+
+	int err = 0;
+	wrap_json_pack(&subscribeArgsJ, "{ss}", "value", "location");
+	AFB_ApiDebug(source->api, "Calling zone_action with %s", json_object_to_json_string_ext(subscribeArgsJ, JSON_C_TO_STRING_PRETTY));
+
+	return err;
+}