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2019-11-20afb-api-dbus: Fix broken broadcast in dbus apisJose Bollo1-5/+10
Probably because of conditional compiling, afb-api-dbus was broken since introduction of uuid and hops in broadcats. This change fixes this issue. Bug-AGL: SPEC-2969 Change-Id: I9a0fd8552f5f61d6eafa1ed83f6e09e6474378ff Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>
2019-07-18Tag broadcasted events with UUID and hopJosé Bollo1-2/+2
When API have mutual dependencies, leading to loops in dependecies, broadcasting an event never ends because of the loop (see SPEC-2625). To avoid that weird flood of events, a unic identifier (UUID) is attached to broadcasted event and a tiny memory records previously broadcasted events to avoid re-sending an already sent event. The size of the memory can be set using the macro variable EVENT_BROADCAST_MEMORY_COUNT whose default value is 8. It can be reduced to 0. An other mecanism is added to limit the count of hops that a broadcasted event can do. That count can be set using the macro variable EVENT_BROADCAST_HOP_MAX whose default value is 10. Bug-AGL: SPEC-2625 Change-Id: I29550a8a5c8f5e2ffb20edc3330357a1e870c0e2 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2019-07-18afb-evt: Refactor processing of broadcasted eventsJosé Bollo1-2/+2
Solving the bug SPEC-2625 needs to rework the broadcasting of events. It appeared that the numerical event identifier passed for broadcast wasn't used by called function except for hooking. Suppressing it introduces a clear distinction between the push and the broadcast paths. The file afb-ws-json1 is changed to avoid casting of functions. Bug-AGL: SPEC-2625 Change-Id: I9fe75adc8086812b21b70ce28baffcf77bd5e1cf Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2019-04-02Fix false ***buffer overflow*** detectionJosé Bollo1-2/+2
The compiling option __FORTIFY_SOURCE=2 introduced a false ***buffer overflow*** detection when the flexible array 'pattern' was initilized in globset. The compiler is only complaining when the array is in a struct that is in a struct like struct { ...; struct { ...; char name[1]; }} To avoid these false detections, it is enougth to ellipsese the dimension of the array. Seems to be the now standard way of declaring flexible arrays when it was before an extension. So now: struct { ...; struct { ...; char name[]; }} works even when __FORTIFY_SOURCE=2. Bug-AGL: SPEC-2292 Change-Id: I4b4a5df505a5357f92b9ab1657175911198ca582 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2019-04-02Improve setting of optionsJose Bollo1-1/+1
Change-Id: Idbadb9b7b801cb61d527addb5d3137aeb4cf6311 Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>
2019-03-27system & jobs: Reverse link and acquiring eventsJosé Bollo1-0/+2
- The new version of 'systemd_get_event_loop' dont depends anymore on jobs but returns a unique systemd event loop for any threads. - The event loop of jobs now use system.h function instead of the opposite. - The function 'jobs_get_sd_event' is removed - The function 'jobs_acquire_event_manager' is introduced. It is designed to that the current thread can manipulate the single event manager Change-Id: I31fe48dfe0f2cfa4d468e49338d36fea6e7e8081 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2019-03-27Rename afb-systemd to systemdJosé Bollo1-4/+3
Files "afb-systemd.[ch]" are renamed "systemd.[ch]" and their functions "afb_systemd_*" are renamed "systemd_*" Change-Id: I8362a2ca8b71945b54c6ab9a7ead51d9c50bc8e2 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2019-02-06Update copyright datehalibut_7.90.0halibut/7.90.07.90.0José Bollo1-1/+1
Change-Id: I3aaa92b2bfb01699ee8ae609272e93032b6f1a9d Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-08-02Improve parsing of json stringJose Bollo1-5/+21
Change-Id: I7100961ef8f8a75d623a0667178f191dd4cfb9d3 Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>
2018-07-24json-c: Remove escaping of slashsJosé Bollo1-3/+7
By default json-c escapes the slashes. This is almost ugly and unuseful. But the resolution (with JSON_C_TO_STRING_NOSLASHESCAPE) was introduced lately by json-c. Integrate it as much as possible. Change-Id: Ia9c4bee78dc11df1ee9640cb04311991bd860e43 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-07-05Remove uses of deprecated macrosJosé Bollo1-1/+0
Change-Id: I439e891d92fb34087755e68102fda97c43b5b786 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-07-05Simplify build processJosé Bollo1-0/+3
Allows to compile all files even if it isn't required to simplify the build process. Change-Id: Ie09e99794aa9f57b179c7e4cfa882859958beb7a Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-06-15api-v3: First draftJosé Bollo1-83/+46
This commit introduces the bindings v3 API for bindings. The documentation has still to be improved and will come very soon. Change-Id: I8f9007370e29f671fdfd1da87fff7372a17db7af Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-02-27Update date of copyright noticesJosé Bollo1-1/+1
Change-Id: If9d7e7728df086fbb7214f1de5cbec35cd2f1d9b Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-02-21afb-systemd: Isolate systemd main entriesJosé Bollo1-2/+2
This change prepares the possibilty to remove the dependency to systemd/libsystemd. Change-Id: Ife4181d6c7195230a11a32e527b8973af6a096e1 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-01-31afb-api: Enforce api names to be hookableJosé Bollo1-1/+1
Change-Id: Ic1d5cb208c636d3261e1a96c4a81b488cb84a60e Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09afb-api-dbus: Make error for subcalls if DBUS transportJosé Bollo1-1/+15
The DBUS API actually doesn't support the subcall feature. Until the subcall is implemented, it is better to emit an error than to fall back to the default behaviour (calling in the context of the service). Change-Id: Ibf5f3524995692a509d2d648d61e9ed0f874d7c1 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09Improve naming of evt_eventidsJosé Bollo1-8/+8
Change-Id: I1fa3cf776110f67ad1b18c4c83f3a1707692ae8b Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09Provide API and VERB name of requestsJosé Bollo1-3/+3
Change-Id: I9a86c6314f871334231e50f9cea60b54aed434b9 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09Deprecate internal use of afb_eventJosé Bollo1-17/+17
The deprecation is made in favor of afb_eventid but this can change later in favor of afb_evt_evtid. Change-Id: Ic16cb25dbd97cb1e8d26b3c54b159d46bbf82671 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09Introduce afb_eventidJosé Bollo1-1/+1
This new name is better suited because it is not an event but the id of an event. This also prepares the new api with pointers. Change-Id: I7be88bb36cf72bf7df70793a77452e405130b951 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09Make afb_event_drop obsoleteJosé Bollo1-1/+1
The function is now replaced by the function afb_event_unref. In the same time, the function afb_event_addref is made available. Change-Id: I9aa30e80e64e82f3b16ab359982337771b287185 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09afb-evt: prepare futur afb_eventidJosé Bollo1-3/+3
Change-Id: Ie4668c2dadbdfbe79bac2c27a1b188edecbcf847 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09afb-api: Define the notion of group for concurrencyJosé Bollo1-1/+1
Change-Id: Iafbbff8387bb1f8577cb7aeb6e8ed4b14ab1f4a4 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-09afb-xreq: hide internal addref/unref to xreqsJosé Bollo1-2/+2
Change-Id: Ie175ec1e508c7bd3bcdc25d7e0b26e7a9da3fafb Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-08-31Make noconcurrency more efficientJosé Bollo1-0/+1
The previous handling of noconcurrency suffered of inefficiency, was complicated and dedicated to api-so-v2. Change-Id: I32aea9187663ac533819496e9dc9b944db0d89ec Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-06-02Provide efficient store/unstore for afb_reqJosé Bollo1-1/+1
Change-Id: I231e2506f58227fb8d192df042539b1551a765c5 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-05-29Add vfail and vsuccess interfacesJosé Bollo1-0/+1
This now factorizes code needed to asprintf the arguments in an allocated string. But the most interesting effect is the ability to handle va_list of arguments. It can be used for library of tools. Change-Id: I4ba74c9984786f07abe0c7e53d7ef79dca863735 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-13Introduce apiset for grouping apisJosé Bollo1-23/+11
This will be used at the end for debugging facilities. Change-Id: I75e3345667e1f58143c77a885e166375680ca194 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-12fix typoJosé Bollo1-2/+2
Change-Id: I83473a69d8af4d39d1ef7eba9c324a6bbb0364fc Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-12Optimisation of xreqJosé Bollo1-15/+13
Reduce the count of memory read Change-Id: Ie4dfa4bd30d6485be91961196294c43ffbd3b2a9 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-12Add computation of credentialsJosé Bollo1-0/+32
Credentials are computed if possible. Change-Id: I36c7e95a35431b27109c26b51eab690d685862e1 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-12Rename destination as originJosé Bollo1-51/+51
Change-Id: I9c76ab3043506778640cb379e8f006674f8a8fcf Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-10Refactor of API interfacesJosé Bollo1-3/+6
The new interface has increased functionnality, it allows to set debug flags by API. Change-Id: Ibd35fb02ed645e22cac8e7021b37b96e07e79877 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-07Add hooking of daemon interfaceJosé Bollo1-0/+1
Change-Id: I5840609f4300ade98412e8527ac5ce1f1e8c0c59 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-04Definitive switch to internal's xreqJosé Bollo1-3/+3
This switch allows to work on a common base for the requests. Change-Id: I94e7fdda80c1966af399309334c41c7c8c8259dc Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-04-03Switch API D-Bus to xreqJosé Bollo1-110/+68
Change-Id: I16bfa2594f8de4babcc0d3cc1a62e7d0856d2479 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-03-27Simplify functions for callsJosé Bollo1-7/+9
For historical reasons, the call to apis was passing the length of the api and the length of the verb. The reason was to avoid a copy of strings. But the copy occured only for HTTP requests. Having this implementation is of small interest and compromise future changes. This patch simplify things. Change-Id: I8157724c6c721b6797cd0eab52b07e1b8d6eb5f8 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-01-03Improves naming of session's moduleJosé Bollo1-6/+6
Make names looking like other names Change-Id: I63ce3d8a3d84193eca9d517cecb1888d630a9b2d Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-01-03Adds 2017 to copyrightsJosé Bollo1-1/+1
Change-Id: Id85c4eb4e36a05b61346004ba95daa19faf5074f Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-08-03api-dbus: improves 'dbus_req_json'José Bollo1-1/+2
Change-Id: I6d63d70d30f02422e5f9904722e89f92358186b9 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-07-27fix unexpected ending spacesJosé Bollo1-1/+1
Change-Id: Ie7ebccb02b42e91457df3bdbf2a6f037b248400e Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-23vocabulary: moving from 'plugin' to 'binding'José Bollo1-1/+0
Change-Id: Ic9e118df2bede1fefbb591f8ae7887266b7324ca Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-23api-dbus: improves eventsJosé Bollo1-58/+517
Change-Id: I0d58bed66ebc9eaea63c0863351d03cf458e4198 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-23evt: handles broadcasting and trackingJosé Bollo1-2/+8
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-13Service instanciationJosé Bollo1-0/+12
Adds the ability for a service to initiate calls to other services and to receive events in its own context. Change-Id: I5ff149a0231e551e9ce8a8de9658cb492a38cae1 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-10common code reuseJosé Bollo1-13/+2
Change-Id: I5f400a92165bb380ec5f703dd8ca567e90aebca2 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-09Make possible to call a method from a bindingJosé Bollo1-1/+24
The new request call 'afb_req_subcall' allows a binding to call the method of an other binding. Change-Id: I8538185be7a1663153a25db2bc940f9e2bdedb1a Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-06-09Events: refactoringJosé Bollo1-17/+6
This new version allows to subscribe a client for an event. The event should first be created for the API (the API's prefix is added) using 'afb_daemon_make_event'. After that, plugins can subscribe or unsubscribe their clients (identified through requests) to the events that it generates. See 'afb_req_subscribe' and 'afb_req_unsubscribe'. Events created by 'afb_daemon_make_event' can be widely broadcasted using 'afb_event_broadcast' or pushed only to suscribers using 'afb_event_push'. Events can be destroyed using 'afb_event_drop'. Change-Id: I7c0bed5e625c2052dcd81c6bfe960def1fa032f3 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2016-05-29compact formatting of jsonJosé Bollo1-2/+2
Change-Id: Ieb839f287593240aac4d784483ff4c6e6cb57d84 Signed-off-by: José Bollo <jose.bollo@iot.bzh>