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2017-08-10subpath: creation for splitting locale-rootJosé Bollo4-82/+154
Change-Id: Ia339dc1d1291ef52fbec3c928537721ed7410694 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-10afb-xreq: handle when no reply was sentJosé Bollo1-0/+2
Send an error reply if no reply was sent. Change-Id: Ibc5c98d22b9820f1f0b5370083f79a52213ddc61 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-09afb-api-ws: typoJosé Bollo1-1/+1
Change-Id: Iea02e0720e40c2b4630a15606e798c53b4bbfe6c Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-08afb-evt: fix a bug discovered by clang-checkJosé Bollo2-10/+7
Change-Id: I6bb1dffeb17fdcaf6e3a2686651d35dd0b0500b9 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-08afb-session: fix an over allocationJosé Bollo1-1/+1
Thanks to Markus Fritzsch and clang-check Change-Id: I4822eb14bff49680df05e472363228cc82566edf Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-08sig-monitor: dump the stack on SIGABRTJosé Bollo1-0/+2
Change-Id: Id21c444d6d18a78f731458a43519a131515385c0 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-08Add specific permission for monitor/traceJosé Bollo2-30/+35
Change-Id: I39c9295596e1c328533319354dddbf5191f11463 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-08afb-trace: Add tracing features to API monitorJosé Bollo7-44/+1834
This api allows to receive events when particular actions are reached. At the moment, tracing is bound to the API monitor and can trace anything. In the future, this will not be the case and the API monitor will only allow to trace requests of its session. The tracing of all will be available for supervision only. Change-Id: I880852612c2f77ff5329496b16c75fe602db4090 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-03afb-cred: fix default valuesJosé Bollo1-5/+9
Because SO_PEERCRED returns without error even when no data is available (tcp by example), the resulting uid is now tested. Also, for tcp, by default avoid by default to create a default user value. Instead, return NULL. This will allow client having an HTTP/Websocket connection to get full rights on the binder. Change-Id: I2defb585bf79c023e2391c2e18d6de17e5112770 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-03subcall_req: introduce afb_req_subcall_reqJosé Bollo3-16/+109
The function 'afb_req_subcall_req' can be used to make asynchronous subcalls. It improves the function 'afb_req_subcall' by automatically keeping the request opened for the callback and by passing it, the request, as an extra argument of the callback. Change-Id: I2dc79c01fc25c7a65b9c8cc9e001a5b85fba99df Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-02afb-xreq: integration of subcallsJosé Bollo4-242/+208
The file afb-subcall is now integrated within afb-xreq. It improves memory allocation and performance of synchronous calls. Change-Id: I4190199babbe0559527438b530b19ac9a35ec38b Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31afb-svc: allows NULL for callbacks or resultsJosé Bollo1-6/+16
This allows afb_service_call to set NULL callback and afb_service_call_sync to set a NULL result pointer. Change-Id: Ie16ae5557e6851d2f1e730ad32450489242b5daa Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31Fix fallthrough warningsJosé Bollo4-1/+7
Change-Id: Ibe8e0b4e59ad4d5f0b0cca82ccdb3d0f035b0501 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31afb-hook: renamingJosé Bollo1-4/+4
Change-Id: Ie1ac2eb96fb29711c38750c3babe7cbd4b472079 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31wrap-json: add "for_all" functionsJosé Bollo2-0/+72
The "for_all" functions are facilities for handling collections of json objects Change-Id: Icaecb39e9f0108e1fb1c42bef2a90935feb312ed Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31afb-evt: add internal push functionsJosé Bollo2-3/+33
For the implementation of monitoring, the event should be pushed without hooking internal. Change-Id: I4372bbc55e78c851db660a69bb2e60995fbdc88f Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31afb-evt: unprefix event nameJosé Bollo1-1/+3
Removes the api prefix of the event name. Change-Id: I050dc86beb08659751c1e57b8d3ea233bac9e411 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31afb-cred: provide default values of credentialsJosé Bollo1-1/+25
Change-Id: I3764edf986c01ef30e21ee1ec7e2b0098eec9e9e Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31afb-apiset: reduce verbosityJosé Bollo1-2/+2
Change-Id: Iceffd965f12f7afe658e374c29f13ab0abc8bb19 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31wrap-json: Fix warningsJosé Bollo1-12/+14
Fixes maybe-uninitialized warning Change-Id: I5416fb2c6cc017ddc53984475432fff90c41d42b Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-31debugging: add calls to 'personality'José Bollo2-0/+13
Insertion of calls to personality for the only pupose to be able to set breakpoint at some strategic places. The chosen places are: - After the debug wait point. The intend is to allow simulation of breakpoint after attaching to the waiting process. - Before starting the bindings but after loading it. The intend is to allow loading of symbols and setting of breakpoints in the debugged binding without attaching to afb-daemon that comes without debug symbols. Change-Id: Ie3bfce0956c9844586c7a5f8bd820acb7f58772c Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-28debug: allow break after waitJosé Bollo1-9/+10
Change-Id: I634abe531606a30ba241c85bf650589c5f0ea4ca Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-27afb-monitor: use of wrap-json unpackingJosé Bollo1-30/+28
Change-Id: Ibfcaa34c32cb4bbdedbaee08360ef829321c3035 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-27wrap-json: add unpacking tool for jsonJosé Bollo4-107/+892
The functions wrap_json_unpack, wrap_json_vunpack, wrap_json_check, wrap_json_vcheck, wrap_json_match and wrap_json_vmatch can be used to get items in a json object. These functions are likely to be compatible in the format with the unpacking functions of the library jansson [1]. [1] http://jansson.readthedocs.io/en/2.10/apiref.html#parsing-and-validating-values Change-Id: I18ad702498b9a70215d88b2a3c13bd0f6194bb45 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-27wrap-json: add packing tool for jsonJosé Bollo2-0/+431
The functions wrap_json_pack and wrap_json_vpack can be used to create json object. These functions are likely to be compatible in the format with the packing functions of the library jansson [1]. [1] http://jansson.readthedocs.io/en/2.10/apiref.html#building-values Change-Id: I2e251bdb9b590ba55707c5a9ed60528cad927fb3 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-11debug: Create a file indicating the waiting pointJosé Bollo2-22/+50
When AFB_DEBUG_WAIT is used, the file /tmp/afb-debug-<PID> is created and contains the name of the awaiting point (without tailing new line) Signals other than SIGINT are ignored when waiting for SIGINT. This improves the cleaning up. Example: the signal SIGTERM is delayed until after removal of the debugging indication file. Change-Id: I5c896e4d9a3a098affc18d4282e260d9bb253611 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-05afb-debug: add features for debuggingJosé Bollo4-0/+130
When compiled with -DAGL_DEVEL or -DAFB_INSERT_DEBUG_FEATURES afb-daemon interprets the environment variables AFB_DEBUG_BREAK and AFB_DEBUG_WAIT. The environment variable AFB_DEBUG_BREAK make afb-daemon emit a break (SIGINT) that should be treated by the debugger. The environment variable AFB_DEBUG_WAIT make afb-daemon wait for a break (SIGINT) to continue. This can be used to attach a debugger. The content of the variables AFB_DEBUG_BREAK and AFB_DEBUG_WAIT is a list of key names of the point where the action should occur. The list is separated by spaces or commas ','. Example: AFB_DEBUG_WAIT=main-entry,start-load The defined points are: main-entry, main-args, main-start, start-entry, start-load, start-start, start-http, start-call, start-exec. Here some of their characteristic: - main-entry: at the beginning befaore any other instruction - main-args: after parsing arguments - main-start: after daemonisation before starting - start-entry: at start entry - start-load: before loading bindings after initialisation of afb-daemon - start-start: after loading bindings befaore starting it - start-call: after init before starting HTTP server - start-http: after http server, before calling startup calls - start-exec: before running the --exec command Change-Id: Id405e749c590fb95f32e30a7d37c30b6412cf0a5 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-05main: improve startJosé Bollo1-4/+4
1: emits the correct PID even if daemonized 2: run the startup calls before executing the client (if any) Change-Id: I7e06961d4a88bc6083aa1bc48ccedf57b76ea268 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-07-03Make status commonJosé Bollo7-40/+41
Make all error status for bindings use a common convention: a negative value means an error. Change-Id: Id09610051295810f04f00477d7ec1d9771bf7975 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-30afb-ws-json1: expose addref/unref functionsJosé Bollo2-5/+7
Change-Id: Ie264540d20e3a7afbbf2cd16cd54508d07f35034
2017-06-28Bindings V2: reintroduce field 'info' for verbsJosé Bollo4-4/+12
CAUTION, this breaks binary compatibility Change-Id: I67acfffe1f04cdddee0ad1230b227b080da1ab06 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-28Fix bad error reportingJosé Bollo1-0/+3
The use of %m was buggy due to the implementation of 'vverbose': it always returned ENOTTY Inappropriate ioctl for device Change-Id: Idedeefa44ec3cf301d75cd542c54c35a208886a1 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-28handle more exceptionnal signalsJosé Bollo1-2/+2
Change-Id: I956cda0a437c782b1b39689330429bcba06c1804 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-28Add backtrace on errorsJosé Bollo1-2/+25
Change-Id: Id2ce3a62d97fd4148d661b34f7507d7a4bec4fba Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-12Fix issue in using systemd socket activationJosé Bollo1-2/+2
When afb-daemon was launched without systemd it crashed in sd_fds_for. Change-Id: I481f5d1a24ec45f8cacae32792b2e47dfa62f611 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-07Fix concurrency issue in handling referencesJosé Bollo3-14/+15
Change-Id: Iaae331fbdadb88f26057a64193a026950dcb56e4 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Add 'afb_daemon_require_api'José Bollo3-4/+56
This solution is at this time the best one to allow asynchronous calls within initialisation of bindings. Change-Id: I21ba3a74b4e93eec238a11dd51bc6b58c483308d Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Provide efficient store/unstore for afb_reqJosé Bollo12-18/+106
Change-Id: I231e2506f58227fb8d192df042539b1551a765c5 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Localize construction of afb_argJosé Bollo3-24/+16
Change-Id: I08f1bc228c419243044949aa3c4094873932d3f2 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Improve start_api functionJosé Bollo1-11/+15
Change-Id: I8ef676eb501c80a77944f88100119e8ae8784259 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Fix error on initialisationJosé Bollo4-6/+8
Change-Id: If6a988359b4d2747cefdd683b6328f5b36e37548 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Fix issue when JSON value is NULL in xreqJosé Bollo1-1/+3
Change-Id: Ifb84a77abb0fee947fb05d80ac8276a8ede988af Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-01Fix bug in websocket on empty packetsJosé Bollo1-3/+3
Change-Id: I21d6e36df183b798539cf2a378976cc595a77029 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-01Enforce starting services on needJosé Bollo3-84/+90
Also remove default api verbs because it wasn't used actually and it wasn't compatible with this evolution. Change-Id: I863b99eddd418f771011bb35b4bcea763046224e Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-01fix a warning on 32 bitsJosé Bollo1-1/+1
Change-Id: I03c50694470059f11e47b51a29e3df6929125752 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-01Improve log output formatJosé Bollo3-154/+72
Also rename of field 'prefix' to 'api' in afb_ditf Change-Id: Iaff49a3e829bca6e33023c888e95fb18fa0b85d8 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-01Add hooking for eventsJosé Bollo7-27/+435
Change-Id: If5fe736e04c9f4298302c3cbba568f1d6346ee67 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-01Add backward compatibility and remarksJosé Bollo2-2/+3
Change-Id: Ia261e2d9efce399b210f834c1acb679215021edd Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-05-31Return API description through websocketJosé Bollo1-3/+180
Change-Id: Iab10ed193bf6f6fc4240f6856c5835e35cd85dfa Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-05-31Add logging by requestJosé Bollo4-3/+75
Change-Id: I6dda714bcb8c36392c14a1981cfb8960f3db45b8 Signed-off-by: José Bollo <jose.bollo@iot.bzh>