From 4f5e3cc6f42e0c476b44fd8979469d452de7e759 Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Thu, 24 Aug 2017 10:27:04 +0200 Subject: Clean up module naming --- afb-source/CMakeLists.txt | 2 +- afb-source/ctl-apidef.h | 119 +++++++++++++++------------ afb-source/ctl-apidef.json | 191 ++++++++++++++++++++++++------------------- afb-source/ctl-binding.c | 13 ++- conf.d/cmake/config.cmake | 2 +- nbproject/configurations.xml | 56 +++++++++++-- 6 files changed, 232 insertions(+), 151 deletions(-) diff --git a/afb-source/CMakeLists.txt b/afb-source/CMakeLists.txt index 4720f29..40469dc 100644 --- a/afb-source/CMakeLists.txt +++ b/afb-source/CMakeLists.txt @@ -28,7 +28,7 @@ else(CONTROL_SUPPORT_LUA) endif(CONTROL_SUPPORT_LUA) # Add target to project dependency list -PROJECT_TARGET_ADD(control-afb) +PROJECT_TARGET_ADD(controller) # Define project Targets ADD_LIBRARY(${TARGET_NAME} MODULE ctl-binding.c ctl-timer.c ctl-dispatch.c ${CTL_LUA_SOURCE}) diff --git a/afb-source/ctl-apidef.h b/afb-source/ctl-apidef.h index 9ce9e05..5738f64 100644 --- a/afb-source/ctl-apidef.h +++ b/afb-source/ctl-apidef.h @@ -1,18 +1,18 @@ -static const char _afb_description_v2_control[] = +static const char _afb_description_v2_aaaa[] = "{\"openapi\":\"3.0.0\",\"$schema\":\"http:iot.bzh/download/openapi/schem" "a-3.0/default-schema.json\",\"info\":{\"description\":\"\",\"title\":\"c" - "ontroler\",\"version\":\"1.0\",\"x-binding-c-generator\":{\"api\":\"cont" - "rol\",\"version\":2,\"prefix\":\"ctlapi_\",\"postfix\":\"\",\"start\":nu" - "ll,\"onevent\":\"DispatchOneEvent\",\"init\":\"CtlBindingInit\",\"scope\"" - ":\"\",\"private\":false}},\"servers\":[{\"url\":\"ws://{host}:{port}/api" - "/polctl\",\"description\":\"Unicens2 API.\",\"variables\":{\"host\":{\"d" - "efault\":\"localhost\"},\"port\":{\"default\":\"1234\"}},\"x-afb-events\"" - ":[{\"$ref\":\"#/components/schemas/afb-event\"}]}],\"components\":{\"sch" - "emas\":{\"afb-reply\":{\"$ref\":\"#/components/schemas/afb-reply-v2\"},\"" - "afb-event\":{\"$ref\":\"#/components/schemas/afb-event-v2\"},\"afb-reply" - "-v2\":{\"title\":\"Generic response.\",\"type\":\"object\",\"required\":" - "[\"jtype\",\"request\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"" + "ontroler\",\"version\":\"1.0\",\"x-binding-c-generator\":{\"api\":\"aaaa" + "\",\"version\":2,\"prefix\":\"ctlapi_\",\"postfix\":\"\",\"start\":null," + "\"onevent\":\"DispatchOneEvent\",\"init\":\"CtlBindingInit\",\"scope\":\"" + "\",\"private\":false}},\"servers\":[{\"url\":\"ws://{host}:{port}/api/po" + "lctl\",\"description\":\"Unicens2 API.\",\"variables\":{\"host\":{\"defa" + "ult\":\"localhost\"},\"port\":{\"default\":\"1234\"}},\"x-afb-events\":[" + "{\"$ref\":\"#/components/schemas/afb-event\"}]}],\"components\":{\"schem" + "as\":{\"afb-reply\":{\"$ref\":\"#/components/schemas/afb-reply-v2\"},\"a" + "fb-event\":{\"$ref\":\"#/components/schemas/afb-event-v2\"},\"afb-reply-" + "v2\":{\"title\":\"Generic response.\",\"type\":\"object\",\"required\":[" + "\"jtype\",\"request\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"" "const\":\"afb-reply\"},\"request\":{\"type\":\"object\",\"required\":[\"" "status\"],\"properties\":{\"status\":{\"type\":\"string\"},\"info\":{\"t" "ype\":\"string\"},\"token\":{\"type\":\"string\"},\"uuid\":{\"type\":\"s" @@ -20,70 +20,85 @@ static const char _afb_description_v2_control[] = "ct\"}}},\"afb-event-v2\":{\"type\":\"object\",\"required\":[\"jtype\",\"" "event\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"const\":\"afb-" "event\"},\"event\":{\"type\":\"string\"},\"data\":{\"type\":\"object\"}}" - "}},\"x-permissions\":{\"monitor\":{\"permission\":\"urn:AGL:permission:a" - "udio:public:monitor\"},\"multimedia\":{\"permission\":\"urn:AGL:permissi" - "on:audio:public:monitor\"},\"navigation\":{\"permission\":\"urn:AGL:perm" - "ission:audio:public:monitor\"},\"emergency\":{\"permission\":\"urn:AGL:p" - "ermission:audio:public:emergency\"}},\"responses\":{\"200\":{\"descripti" - "on\":\"A complex object array response\",\"content\":{\"application/json" - "\":{\"schema\":{\"$ref\":\"#/components/schemas/afb-reply\"}}}}}},\"path" - "s\":{\"/monitor\":{\"description\":\"Subcribe Audio Agent Policy Control" - " End\",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions" - "/monitor\"},\"parameters\":[{\"in\":\"query\",\"name\":\"event_patern\"," - "\"required\":true,\"schema\":{\"type\":\"string\"}}],\"responses\":{\"20" - "0\":{\"$ref\":\"#/components/responses/200\"}}}},\"/dispatch\":{\"descri" - "ption\":\"Request Access to Navigation Audio Channel.\",\"get\":{\"x-per" - "missions\":{\"$ref\":\"#/components/x-permissions/navigation\"},\"parame" - "ters\":[{\"in\":\"query\",\"name\":\"zone\",\"required\":false,\"schema\"" - ":{\"type\":\"string\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components" - "/responses/200\"}}}},\"/request\":{\"description\":\"Execute LUA string " - "script.\",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissi" - "ons/navigation\"},\"parameters\":[{\"in\":\"query\",\"name\":\"func\",\"" - "required\":true,\"schema\":{\"type\":\"string\"}},{\"in\":\"query\",\"na" - "me\":\"args\",\"required\":false,\"schema\":{\"type\":\"array\"}}],\"res" - "ponses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}}}},\"/debugl" - "ua\":{\"description\":\"Execute LUA string script.\",\"get\":{\"x-permis" - "sions\":{\"$ref\":\"#/components/x-permissions/navigation\"},\"parameter" - "s\":[{\"in\":\"query\",\"name\":\"filename\",\"required\":true,\"schema\"" - ":{\"type\":\"string\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components" - "/responses/200\"}}}}}}" + "}},\"x-permissions\":{\"control\":{\"permission\":\"urn:AGL:permission:a" + "udio:public:control\"},\"dispatch\":{\"permission\":\"urn:AGL:permission" + ":audio:public:dispatch\"},\"request\":{\"permission\":\"urn:AGL:permissi" + "on:audio:public:request\"},\"debug\":{\"permission\":\"urn:AGL:permissio" + "n:audio:public:debug\"}},\"responses\":{\"200\":{\"description\":\"A com" + "plex object array response\",\"content\":{\"application/json\":{\"schema" + "\":{\"$ref\":\"#/components/schemas/afb-reply\"}}}}}},\"paths\":{\"/ping" + "\":{\"description\":\"Ping Binding\",\"get\":{\"x-permissions\":{\"$ref\"" + ":\"#/components/x-permissions/control\"},\"parameters\":[{\"in\":\"query" + "\",\"name\":\"args\",\"required\":false,\"schema\":{\"type\":\"json\"}}]" + ",\"responses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}}}},\"/" + "subscribe\":{\"description\":\"Subcribe Audio Agent Policy Control End\"" + ",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions/contr" + "ol\"},\"parameters\":[{\"in\":\"query\",\"name\":\"event_patern\",\"requ" + "ired\":true,\"schema\":{\"type\":\"string\"}}],\"responses\":{\"200\":{\"" + "$ref\":\"#/components/responses/200\"}}}},\"/dispatch\":{\"description\"" + ":\"Request Access to Navigation Audio Channel.\",\"get\":{\"x-permission" + "s\":{\"$ref\":\"#/components/x-permissions/dispatch\"},\"parameters\":[{" + "\"in\":\"query\",\"name\":\"zone\",\"required\":false,\"schema\":{\"type" + "\":\"string\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components/respons" + "es/200\"}}}},\"/request\":{\"description\":\"Execute LUA string script.\"" + ",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions/reque" + "st\"},\"parameters\":[{\"in\":\"query\",\"name\":\"func\",\"required\":t" + "rue,\"schema\":{\"type\":\"string\"}},{\"in\":\"query\",\"name\":\"args\"" + ",\"required\":false,\"schema\":{\"type\":\"array\"}}],\"responses\":{\"2" + "00\":{\"$ref\":\"#/components/responses/200\"}}}},\"/debuglua\":{\"descr" + "iption\":\"Execute LUA string script.\",\"get\":{\"x-permissions\":{\"$r" + "ef\":\"#/components/x-permissions/debug\"},\"parameters\":[{\"in\":\"que" + "ry\",\"name\":\"filename\",\"required\":true,\"schema\":{\"type\":\"stri" + "ng\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}" + "}}}}}" ; -static const struct afb_auth _afb_auths_v2_control[] = { - { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:monitor" } +static const struct afb_auth _afb_auths_v2_aaaa[] = { + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:control" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:dispatch" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:request" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:debug" } }; - void ctlapi_monitor(struct afb_req req); + void ctlapi_ping(struct afb_req req); + void ctlapi_subscribe(struct afb_req req); void ctlapi_dispatch(struct afb_req req); void ctlapi_request(struct afb_req req); void ctlapi_debuglua(struct afb_req req); -static const struct afb_verb_v2 _afb_verbs_v2_control[] = { +static const struct afb_verb_v2 _afb_verbs_v2_aaaa[] = { { - .verb = "monitor", - .callback = ctlapi_monitor, - .auth = &_afb_auths_v2_control[0], + .verb = "ping", + .callback = ctlapi_ping, + .auth = &_afb_auths_v2_aaaa[0], + .info = NULL, + .session = AFB_SESSION_NONE_V2 + }, + { + .verb = "subscribe", + .callback = ctlapi_subscribe, + .auth = &_afb_auths_v2_aaaa[0], .info = NULL, .session = AFB_SESSION_NONE_V2 }, { .verb = "dispatch", .callback = ctlapi_dispatch, - .auth = &_afb_auths_v2_control[0], + .auth = &_afb_auths_v2_aaaa[1], .info = NULL, .session = AFB_SESSION_NONE_V2 }, { .verb = "request", .callback = ctlapi_request, - .auth = &_afb_auths_v2_control[0], + .auth = &_afb_auths_v2_aaaa[2], .info = NULL, .session = AFB_SESSION_NONE_V2 }, { .verb = "debuglua", .callback = ctlapi_debuglua, - .auth = &_afb_auths_v2_control[0], + .auth = &_afb_auths_v2_aaaa[3], .info = NULL, .session = AFB_SESSION_NONE_V2 }, @@ -91,10 +106,10 @@ static const struct afb_verb_v2 _afb_verbs_v2_control[] = { }; const struct afb_binding_v2 afbBindingV2 = { - .api = "control", - .specification = _afb_description_v2_control, + .api = "aaaa", + .specification = _afb_description_v2_aaaa, .info = NULL, - .verbs = _afb_verbs_v2_control, + .verbs = _afb_verbs_v2_aaaa, .preinit = NULL, .init = CtlBindingInit, .onevent = DispatchOneEvent, diff --git a/afb-source/ctl-apidef.json b/afb-source/ctl-apidef.json index e2207d0..a8b433e 100644 --- a/afb-source/ctl-apidef.json +++ b/afb-source/ctl-apidef.json @@ -97,17 +97,17 @@ } }, "x-permissions": { - "monitor": { - "permission": "urn:AGL:permission:audio:public:monitor" + "control": { + "permission": "urn:AGL:permission:audio:public:control" }, - "multimedia": { - "permission": "urn:AGL:permission:audio:public:monitor" + "dispatch": { + "permission": "urn:AGL:permission:audio:public:dispatch" }, - "navigation": { - "permission": "urn:AGL:permission:audio:public:monitor" + "request": { + "permission": "urn:AGL:permission:audio:public:request" }, - "emergency": { - "permission": "urn:AGL:permission:audio:public:emergency" + "debug": { + "permission": "urn:AGL:permission:audio:public:debug" } }, "responses": { @@ -124,22 +124,20 @@ } }, "paths": { - "/monitor": { - "description": "Subcribe Audio Agent Policy Control End", + "/ping": { + "description": "Ping Binding", "get": { "x-permissions": { - "$ref": "#/components/x-permissions/monitor" + "$ref": "#/components/x-permissions/control" }, - "parameters": [ - { - "in": "query", - "name": "event_patern", - "required": true, - "schema": { - "type": "string" - } + "parameters": [{ + "in": "query", + "name": "args", + "required": false, + "schema": { + "type": "json" } - ], + }], "responses": { "200": { "$ref": "#/components/responses/200" @@ -147,82 +145,105 @@ } } }, - "/dispatch": { - "description": "Request Access to Navigation Audio Channel.", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/navigation" - }, - "parameters": [ - { - "in": "query", - "name": "zone", - "required": false, - "schema": { - "type": "string" + "/subscribe": { + "description": "Subcribe Audio Agent Policy Control End", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/control" + }, + "parameters": [ + { + "in": "query", + "name": "event_patern", + "required": true, + "schema": { + "type": "string" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" } - } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" } } - } - }, - "/request": { - "description": "Execute LUA string script.", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/navigation" - }, - "parameters": [ - { - "in": "query", - "name": "func", - "required": true, - "schema": { - "type": "string" - } + }, + "/dispatch": { + "description": "Request Access to Navigation Audio Channel.", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/dispatch" }, - { - "in": "query", - "name": "args", - "required": false, - "schema": { - "type": "array" + "parameters": [ + { + "in": "query", + "name": "zone", + "required": false, + "schema": { + "type": "string" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" } - } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" } } - } - }, - "/debuglua": { - "description": "Execute LUA string script.", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/navigation" - }, - "parameters": [ - { - "in": "query", - "name": "filename", - "required": true, - "schema": { - "type": "string" + }, + "/request": { + "description": "Execute LUA string script.", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/request" + }, + "parameters": [ + { + "in": "query", + "name": "func", + "required": true, + "schema": { + "type": "string" + } + }, + { + "in": "query", + "name": "args", + "required": false, + "schema": { + "type": "array" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" } } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" + } + }, + "/debuglua": { + "description": "Execute LUA string script.", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/debug" + }, + "parameters": [ + { + "in": "query", + "name": "filename", + "required": true, + "schema": { + "type": "string" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" + } } } } } - } } diff --git a/afb-source/ctl-binding.c b/afb-source/ctl-binding.c index 4f6ecd3..6840b5c 100644 --- a/afb-source/ctl-binding.c +++ b/afb-source/ctl-binding.c @@ -22,13 +22,20 @@ #include "ctl-binding.h" - - // Include Binding Stub generated from Json OpenAPI #include "ctl-apidef.h" +PUBLIC void ctlapi_ping (afb_req request) { + static int count=0; + + count++; + AFB_NOTICE ("Controller:ping count=%d", count); + afb_req_success(request,json_object_new_int(count), NULL); + + return; +} -PUBLIC void ctlapi_monitor (afb_req request) { +PUBLIC void ctlapi_subscribe (afb_req request) { // subscribe Client to event int err = afb_req_subscribe(request, TimerEvtGet()); diff --git a/conf.d/cmake/config.cmake b/conf.d/cmake/config.cmake index b97cb7a..72f2f15 100644 --- a/conf.d/cmake/config.cmake +++ b/conf.d/cmake/config.cmake @@ -18,7 +18,7 @@ # Project Info # ------------------ -set(PROJECT_NAME Controller-binding) +set(PROJECT_NAME afb-controller) set(PROJECT_VERSION "1.0") set(PROJECT_PRETTY_NAME "Controller Binding for AGL Application Framework") set(PROJECT_DESCRIPTION "Create controls that could be mapped to LUA functions, callback or API/VERB methods.") diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml index d427c2c..71d6f6a 100644 --- a/nbproject/configurations.xml +++ b/nbproject/configurations.xml @@ -30,6 +30,9 @@ feature_tests.cxx + + ctl-plugin-sample.c + false - + + true @@ -79,14 +83,32 @@ - ../../../opt/include/afb - afb-source + /usr/include/json-c + ../../../opt/include + /usr/include/p11-kit-1 + /usr/include/lua5.3 + afb-utilities build/afb-source + + CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/json.d:/home/fulup/opt/Controller-binding/json.d" + CONTROL_CONFIG_POST="control" + CONTROL_CONFIG_PRE="onload" + CONTROL_DOSCRIPT_PRE="doscript" + CONTROL_LUA_EVENT="luaevt" + CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d" + CONTROL_MAXPATH_LEN=255 + CONTROL_ONLOAD_PROFILE="onload-default" + CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/Controller-binding/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" + CONTROL_SUPPORT_LUA + CTL_PLUGIN_MAGIC=2468013579 + NATIVE_LINUX + control_afb_EXPORTS + - + ../../../opt/include/afb afb-source @@ -99,7 +121,7 @@ - + ../../../opt/include/afb afb-source @@ -112,7 +134,7 @@ - + ../../../opt/include/afb afb-source @@ -130,7 +152,7 @@ - + ../../../opt/include/afb afb-source @@ -154,7 +176,7 @@ - + ../../../opt/include/afb afb-utilities @@ -164,7 +186,7 @@ - + afb-utilities /usr/include/json-c @@ -186,6 +208,10 @@ + + + + @@ -193,6 +219,18 @@ + + + + ../../../opt/include/afb + ctl-plugin + /usr/include/json-c + /usr/include/lua5.3 + afb-source + build/ctl-plugin + + + -- cgit 1.2.3-korg From 74f18989816c648f3c992566b90361bd467f58f1 Mon Sep 17 00:00:00 2001 From: fulup Date: Thu, 24 Aug 2017 13:38:06 +0200 Subject: Cleanup in reop names --- afb-source/CMakeLists.txt | 49 -- afb-source/ctl-apidef.h | 118 ----- afb-source/ctl-apidef.json | 249 ---------- afb-source/ctl-binding.c | 74 --- afb-source/ctl-binding.h | 145 ------ afb-source/ctl-dispatch.c | 678 --------------------------- afb-source/ctl-lua.c | 1068 ------------------------------------------ afb-source/ctl-policy.c | 221 --------- afb-source/ctl-timer.c | 101 ---- ctl-binding/CMakeLists.txt | 54 +++ ctl-binding/ctl-apidef.h | 118 +++++ ctl-binding/ctl-apidef.json | 249 ++++++++++ ctl-binding/ctl-binding.c | 74 +++ ctl-binding/ctl-binding.h | 145 ++++++ ctl-binding/ctl-dispatch.c | 678 +++++++++++++++++++++++++++ ctl-binding/ctl-lua.c | 1068 ++++++++++++++++++++++++++++++++++++++++++ ctl-binding/ctl-policy.c | 221 +++++++++ ctl-binding/ctl-timer.c | 101 ++++ ctl-plugin/CMakeLists.txt | 1 + nbproject/configurations.xml | 20 - 20 files changed, 2709 insertions(+), 2723 deletions(-) delete mode 100644 afb-source/CMakeLists.txt delete mode 100644 afb-source/ctl-apidef.h delete mode 100644 afb-source/ctl-apidef.json delete mode 100644 afb-source/ctl-binding.c delete mode 100644 afb-source/ctl-binding.h delete mode 100644 afb-source/ctl-dispatch.c delete mode 100644 afb-source/ctl-lua.c delete mode 100644 afb-source/ctl-policy.c delete mode 100644 afb-source/ctl-timer.c create mode 100644 ctl-binding/CMakeLists.txt create mode 100644 ctl-binding/ctl-apidef.h create mode 100644 ctl-binding/ctl-apidef.json create mode 100644 ctl-binding/ctl-binding.c create mode 100644 ctl-binding/ctl-binding.h create mode 100644 ctl-binding/ctl-dispatch.c create mode 100644 ctl-binding/ctl-lua.c create mode 100644 ctl-binding/ctl-policy.c create mode 100644 ctl-binding/ctl-timer.c diff --git a/afb-source/CMakeLists.txt b/afb-source/CMakeLists.txt deleted file mode 100644 index 40469dc..0000000 --- a/afb-source/CMakeLists.txt +++ /dev/null @@ -1,49 +0,0 @@ -########################################################################### -# Copyright 2015, 2016, 2017 IoT.bzh -# -# author: Fulup Ar Foll -# -# 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 LUA only when requested -if(CONTROL_SUPPORT_LUA) - message(STATUS "Notice: LUA Controler Support Selected") - set(CTL_LUA_SOURCE ctl-lua.c) - ADD_COMPILE_OPTIONS(-DCONTROL_SUPPORT_LUA) - ADD_COMPILE_OPTIONS(-DCONTROL_LUA_EVENT="luaevt") - ADD_COMPILE_OPTIONS(-DCONTROL_LUA_PATH="${CMAKE_SOURCE_DIR}/conf.d/project/lua.d:${CMAKE_INSTALL_PREFIX}/controller-plugins/ctl-lua.d") -else(CONTROL_SUPPORT_LUA) - message(STATUS "Warning: LUA Without Support ") -endif(CONTROL_SUPPORT_LUA) - -# Add target to project dependency list -PROJECT_TARGET_ADD(controller) - - # Define project Targets - ADD_LIBRARY(${TARGET_NAME} MODULE ctl-binding.c ctl-timer.c ctl-dispatch.c ${CTL_LUA_SOURCE}) - - SET_OPENAPI_FILENAME("ctl-apidef") - # Binder exposes a unique public entry point - SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES - PREFIX "afb-" - LABELS "BINDINGV2" - LINK_FLAGS ${BINDINGS_LINK_FLAG} - OUTPUT_NAME ${TARGET_NAME} - ) - - TARGET_LINK_LIBRARIES(${TARGET_NAME} - afb-utilities - ${link_libraries} - ) - diff --git a/afb-source/ctl-apidef.h b/afb-source/ctl-apidef.h deleted file mode 100644 index 5738f64..0000000 --- a/afb-source/ctl-apidef.h +++ /dev/null @@ -1,118 +0,0 @@ - -static const char _afb_description_v2_aaaa[] = - "{\"openapi\":\"3.0.0\",\"$schema\":\"http:iot.bzh/download/openapi/schem" - "a-3.0/default-schema.json\",\"info\":{\"description\":\"\",\"title\":\"c" - "ontroler\",\"version\":\"1.0\",\"x-binding-c-generator\":{\"api\":\"aaaa" - "\",\"version\":2,\"prefix\":\"ctlapi_\",\"postfix\":\"\",\"start\":null," - "\"onevent\":\"DispatchOneEvent\",\"init\":\"CtlBindingInit\",\"scope\":\"" - "\",\"private\":false}},\"servers\":[{\"url\":\"ws://{host}:{port}/api/po" - "lctl\",\"description\":\"Unicens2 API.\",\"variables\":{\"host\":{\"defa" - "ult\":\"localhost\"},\"port\":{\"default\":\"1234\"}},\"x-afb-events\":[" - "{\"$ref\":\"#/components/schemas/afb-event\"}]}],\"components\":{\"schem" - "as\":{\"afb-reply\":{\"$ref\":\"#/components/schemas/afb-reply-v2\"},\"a" - "fb-event\":{\"$ref\":\"#/components/schemas/afb-event-v2\"},\"afb-reply-" - "v2\":{\"title\":\"Generic response.\",\"type\":\"object\",\"required\":[" - "\"jtype\",\"request\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"" - "const\":\"afb-reply\"},\"request\":{\"type\":\"object\",\"required\":[\"" - "status\"],\"properties\":{\"status\":{\"type\":\"string\"},\"info\":{\"t" - "ype\":\"string\"},\"token\":{\"type\":\"string\"},\"uuid\":{\"type\":\"s" - "tring\"},\"reqid\":{\"type\":\"string\"}}},\"response\":{\"type\":\"obje" - "ct\"}}},\"afb-event-v2\":{\"type\":\"object\",\"required\":[\"jtype\",\"" - "event\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"const\":\"afb-" - "event\"},\"event\":{\"type\":\"string\"},\"data\":{\"type\":\"object\"}}" - "}},\"x-permissions\":{\"control\":{\"permission\":\"urn:AGL:permission:a" - "udio:public:control\"},\"dispatch\":{\"permission\":\"urn:AGL:permission" - ":audio:public:dispatch\"},\"request\":{\"permission\":\"urn:AGL:permissi" - "on:audio:public:request\"},\"debug\":{\"permission\":\"urn:AGL:permissio" - "n:audio:public:debug\"}},\"responses\":{\"200\":{\"description\":\"A com" - "plex object array response\",\"content\":{\"application/json\":{\"schema" - "\":{\"$ref\":\"#/components/schemas/afb-reply\"}}}}}},\"paths\":{\"/ping" - "\":{\"description\":\"Ping Binding\",\"get\":{\"x-permissions\":{\"$ref\"" - ":\"#/components/x-permissions/control\"},\"parameters\":[{\"in\":\"query" - "\",\"name\":\"args\",\"required\":false,\"schema\":{\"type\":\"json\"}}]" - ",\"responses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}}}},\"/" - "subscribe\":{\"description\":\"Subcribe Audio Agent Policy Control End\"" - ",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions/contr" - "ol\"},\"parameters\":[{\"in\":\"query\",\"name\":\"event_patern\",\"requ" - "ired\":true,\"schema\":{\"type\":\"string\"}}],\"responses\":{\"200\":{\"" - "$ref\":\"#/components/responses/200\"}}}},\"/dispatch\":{\"description\"" - ":\"Request Access to Navigation Audio Channel.\",\"get\":{\"x-permission" - "s\":{\"$ref\":\"#/components/x-permissions/dispatch\"},\"parameters\":[{" - "\"in\":\"query\",\"name\":\"zone\",\"required\":false,\"schema\":{\"type" - "\":\"string\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components/respons" - "es/200\"}}}},\"/request\":{\"description\":\"Execute LUA string script.\"" - ",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions/reque" - "st\"},\"parameters\":[{\"in\":\"query\",\"name\":\"func\",\"required\":t" - "rue,\"schema\":{\"type\":\"string\"}},{\"in\":\"query\",\"name\":\"args\"" - ",\"required\":false,\"schema\":{\"type\":\"array\"}}],\"responses\":{\"2" - "00\":{\"$ref\":\"#/components/responses/200\"}}}},\"/debuglua\":{\"descr" - "iption\":\"Execute LUA string script.\",\"get\":{\"x-permissions\":{\"$r" - "ef\":\"#/components/x-permissions/debug\"},\"parameters\":[{\"in\":\"que" - "ry\",\"name\":\"filename\",\"required\":true,\"schema\":{\"type\":\"stri" - "ng\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}" - "}}}}}" -; - -static const struct afb_auth _afb_auths_v2_aaaa[] = { - { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:control" }, - { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:dispatch" }, - { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:request" }, - { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:debug" } -}; - - void ctlapi_ping(struct afb_req req); - void ctlapi_subscribe(struct afb_req req); - void ctlapi_dispatch(struct afb_req req); - void ctlapi_request(struct afb_req req); - void ctlapi_debuglua(struct afb_req req); - -static const struct afb_verb_v2 _afb_verbs_v2_aaaa[] = { - { - .verb = "ping", - .callback = ctlapi_ping, - .auth = &_afb_auths_v2_aaaa[0], - .info = NULL, - .session = AFB_SESSION_NONE_V2 - }, - { - .verb = "subscribe", - .callback = ctlapi_subscribe, - .auth = &_afb_auths_v2_aaaa[0], - .info = NULL, - .session = AFB_SESSION_NONE_V2 - }, - { - .verb = "dispatch", - .callback = ctlapi_dispatch, - .auth = &_afb_auths_v2_aaaa[1], - .info = NULL, - .session = AFB_SESSION_NONE_V2 - }, - { - .verb = "request", - .callback = ctlapi_request, - .auth = &_afb_auths_v2_aaaa[2], - .info = NULL, - .session = AFB_SESSION_NONE_V2 - }, - { - .verb = "debuglua", - .callback = ctlapi_debuglua, - .auth = &_afb_auths_v2_aaaa[3], - .info = NULL, - .session = AFB_SESSION_NONE_V2 - }, - { .verb = NULL } -}; - -const struct afb_binding_v2 afbBindingV2 = { - .api = "aaaa", - .specification = _afb_description_v2_aaaa, - .info = NULL, - .verbs = _afb_verbs_v2_aaaa, - .preinit = NULL, - .init = CtlBindingInit, - .onevent = DispatchOneEvent, - .noconcurrency = 0 -}; - diff --git a/afb-source/ctl-apidef.json b/afb-source/ctl-apidef.json deleted file mode 100644 index a8b433e..0000000 --- a/afb-source/ctl-apidef.json +++ /dev/null @@ -1,249 +0,0 @@ -{ - "openapi": "3.0.0", - "$schema": "http:iot.bzh/download/openapi/schema-3.0/default-schema.json", - "info": { - "description": "", - "title": "controler", - "version": "1.0", - "x-binding-c-generator": { - "api": "control", - "version": 2, - "prefix": "ctlapi_", - "postfix": "", - "start": null, - "onevent": "DispatchOneEvent", - "init": "CtlBindingInit", - "scope": "", - "private": false - } - }, - "servers": [ - { - "url": "ws://{host}:{port}/api/polctl", - "description": "Unicens2 API.", - "variables": { - "host": { - "default": "localhost" - }, - "port": { - "default": "1234" - } - }, - "x-afb-events": [ - { - "$ref": "#/components/schemas/afb-event" - } - ] - } - ], - "components": { - "schemas": { - "afb-reply": { - "$ref": "#/components/schemas/afb-reply-v2" - }, - "afb-event": { - "$ref": "#/components/schemas/afb-event-v2" - }, - "afb-reply-v2": { - "title": "Generic response.", - "type": "object", - "required": ["jtype", "request"], - "properties": { - "jtype": { - "type": "string", - "const": "afb-reply" - }, - "request": { - "type": "object", - "required": ["status"], - "properties": { - "status": { - "type": "string" - }, - "info": { - "type": "string" - }, - "token": { - "type": "string" - }, - "uuid": { - "type": "string" - }, - "reqid": { - "type": "string" - } - } - }, - "response": { - "type": "object" - } - } - }, - "afb-event-v2": { - "type": "object", - "required": ["jtype", "event"], - "properties": { - "jtype": { - "type": "string", - "const": "afb-event" - }, - "event": { - "type": "string" - }, - "data": { - "type": "object" - } - } - } - }, - "x-permissions": { - "control": { - "permission": "urn:AGL:permission:audio:public:control" - }, - "dispatch": { - "permission": "urn:AGL:permission:audio:public:dispatch" - }, - "request": { - "permission": "urn:AGL:permission:audio:public:request" - }, - "debug": { - "permission": "urn:AGL:permission:audio:public:debug" - } - }, - "responses": { - "200": { - "description": "A complex object array response", - "content": { - "application/json": { - "schema": { - "$ref": "#/components/schemas/afb-reply" - } - } - } - } - } - }, - "paths": { - "/ping": { - "description": "Ping Binding", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/control" - }, - "parameters": [{ - "in": "query", - "name": "args", - "required": false, - "schema": { - "type": "json" - } - }], - "responses": { - "200": { - "$ref": "#/components/responses/200" - } - } - } - }, - "/subscribe": { - "description": "Subcribe Audio Agent Policy Control End", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/control" - }, - "parameters": [ - { - "in": "query", - "name": "event_patern", - "required": true, - "schema": { - "type": "string" - } - } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" - } - } - } - }, - "/dispatch": { - "description": "Request Access to Navigation Audio Channel.", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/dispatch" - }, - "parameters": [ - { - "in": "query", - "name": "zone", - "required": false, - "schema": { - "type": "string" - } - } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" - } - } - } - }, - "/request": { - "description": "Execute LUA string script.", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/request" - }, - "parameters": [ - { - "in": "query", - "name": "func", - "required": true, - "schema": { - "type": "string" - } - }, - { - "in": "query", - "name": "args", - "required": false, - "schema": { - "type": "array" - } - } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" - } - } - } - }, - "/debuglua": { - "description": "Execute LUA string script.", - "get": { - "x-permissions": { - "$ref": "#/components/x-permissions/debug" - }, - "parameters": [ - { - "in": "query", - "name": "filename", - "required": true, - "schema": { - "type": "string" - } - } - ], - "responses": { - "200": { - "$ref": "#/components/responses/200" - } - } - } - } - } -} diff --git a/afb-source/ctl-binding.c b/afb-source/ctl-binding.c deleted file mode 100644 index 6840b5c..0000000 --- a/afb-source/ctl-binding.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll - * - * 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 -#include -#include - -#include "ctl-binding.h" - -// Include Binding Stub generated from Json OpenAPI -#include "ctl-apidef.h" - -PUBLIC void ctlapi_ping (afb_req request) { - static int count=0; - - count++; - AFB_NOTICE ("Controller:ping count=%d", count); - afb_req_success(request,json_object_new_int(count), NULL); - - return; -} - -PUBLIC void ctlapi_subscribe (afb_req request) { - - // subscribe Client to event - int err = afb_req_subscribe(request, TimerEvtGet()); - if (err != 0) { - afb_req_fail_f(request, "register-event", "Fail to subscribe binder event"); - goto OnErrorExit; - } - - afb_req_success(request, NULL, NULL); - - OnErrorExit: - return; -} - -// Create Binding Event at Init -PUBLIC int CtlBindingInit () { - - int errcount=0; - - errcount += TimerEvtInit(); - errcount += DispatchInit(); -#ifdef CONTROL_SUPPORT_LUA - errcount += LuaLibInit(); -#endif - - const char *profile= getenv("CONTROL_ONLOAD_PROFILE"); - if (!profile) profile=CONTROL_ONLOAD_PROFILE; - - // now that everything is initialised execute the onload action - if (!errcount) - errcount += DispatchOnLoad(CONTROL_ONLOAD_PROFILE); - - AFB_DEBUG ("Audio Policy Control Binding Done errcount=%d", errcount); - return errcount; -} - diff --git a/afb-source/ctl-binding.h b/afb-source/ctl-binding.h deleted file mode 100644 index f159440..0000000 --- a/afb-source/ctl-binding.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll - * - * 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 CONTROLLER_BINDING_INCLUDE -#define CONTROLLER_BINDING_INCLUDE - -#define AFB_BINDING_VERSION 2 -#include -#include -#include -#include "filescan-utils.h" -#include "wrap-json.h" - -#ifdef CONTROL_SUPPORT_LUA -#include "lua.h" -#include "lauxlib.h" -#include "lualib.h" -#endif - -#ifndef PUBLIC - #define PUBLIC -#endif -#define STATIC static - -#ifndef UNUSED_ARG -#define UNUSED_ARG(x) UNUSED_ ## x __attribute__((__unused__)) -#define UNUSED_FUNCTION(x) __attribute__((__unused__)) UNUSED_ ## x -#endif - -// polctl-binding.c -PUBLIC int CtlBindingInit (); - -// ctl-timerevt.c -// ---------------------- -typedef int (*timerCallbackT)(void *context); - -typedef struct TimerHandleS { - int count; - int delay; - const char*label; - void *context; - timerCallbackT callback; - sd_event_source *evtSource; -} TimerHandleT; - -PUBLIC int TimerEvtInit (void); -PUBLIC afb_event TimerEvtGet(void); -PUBLIC void TimerEvtStart(TimerHandleT *timerHandle, timerCallbackT callback, void *context); -PUBLIC void TimerEvtStop(TimerHandleT *timerHandle); - -// ctl-policy -// ----------- - -typedef enum { - CTL_MODE_NONE=0, - CTL_MODE_API, - CTL_MODE_CB, - CTL_MODE_LUA, -} CtlRequestModeT; - - -typedef enum { - CTL_SOURCE_CLOSE=-1, - CTL_SOURCE_UNKNOWN=0, - CTL_SOURCE_ONLOAD=1, - CTL_SOURCE_OPEN=2, - CTL_SOURCE_EVENT=3, -} DispatchSourceT; - -typedef struct DispatchActionS{ - const char *info; - const char* label; - CtlRequestModeT mode; - const char* api; - const char* call; - json_object *argsJ; - int timeout; - int (*actionCB)(DispatchSourceT source, const char*label, json_object *argsJ, json_object *queryJ, void *context); -} DispatchActionT; - -typedef int (*Lua2cFunctionT)(char *funcname, json_object *argsJ, void*context); - -PUBLIC int DispatchInit(void); -PUBLIC int DispatchOnLoad(const char *onLoadLabel); -PUBLIC void DispatchOneEvent(const char *evtLabel, json_object *eventJ); -PUBLIC int DispatchOneL2c(lua_State* luaState, char *funcname, Lua2cFunctionT callback); -PUBLIC void ctlapi_dispatch (afb_req request); - -#ifdef CONTROL_SUPPORT_LUA -// ctl-lua.c -typedef int (*Lua2cWrapperT) (lua_State* luaState, char *funcname, Lua2cFunctionT callback); - -#define CTLP_LUA2C(FuncName, label,argsJ, context) static int FuncName(char*label,json_object*argsJ, void*context);\ - int lua2c_ ## FuncName(lua_State* luaState){return((*Lua2cWrap)(luaState, MACRO_STR_VALUE(FuncName), FuncName));};\ - static int FuncName(char* label, json_object* argsJ, void* context) - -typedef enum { - LUA_DOCALL, - LUA_DOSTRING, - LUA_DOSCRIPT, -} LuaDoActionT; - -PUBLIC int LuaLibInit (); -PUBLIC void LuaL2cNewLib(const char *label, luaL_Reg *l2cFunc, int count); -PUBLIC int Lua2cWrapper(lua_State* luaState, char *funcname, Lua2cFunctionT callback, void *context); -PUBLIC int LuaCallFunc (DispatchSourceT source, DispatchActionT *action, json_object *queryJ) ; -PUBLIC void ctlapi_lua_docall (afb_req request); -PUBLIC void ctlapi_lua_dostring (afb_req request); -PUBLIC void ctlapi_lua_doscript (afb_req request); - -#else - typedef void* Lua2cWrapperT; -#endif // CONTROL_SUPPORT_LUA - - -// sharelib ctl-plugin* -typedef struct { - long magic; - char *label; -} CtlPluginMagicT; - - -#define MACRO_STR_VALUE(arg) #arg -#define CTLP_REGISTER(pluglabel) CtlPluginMagicT CtlPluginMagic={.magic=CTL_PLUGIN_MAGIC,.label=pluglabel}; struct afb_binding_data_v2; Lua2cWrapperT Lua2cWrap; -#define CTLP_ONLOAD(label,version,info) void* CtlPluginOnload(char* label, char* version, char* info) -#define CTLP_CAPI(funcname,source, label,argsJ, queryJ, context) int funcname(DispatchSourceT source, char* label, json_object* argsJ, json_object* queryJ, void* context) - - - -#endif // CONTROLLER_BINDING_INCLUDE diff --git a/afb-source/ctl-dispatch.c b/afb-source/ctl-dispatch.c deleted file mode 100644 index bbc15ad..0000000 --- a/afb-source/ctl-dispatch.c +++ /dev/null @@ -1,678 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll - * - * 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, something express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * Reference: - * Json load using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values - */ - -#define _GNU_SOURCE -#include -#include -#include -#include - -#include "ctl-binding.h" - -typedef void*(*DispatchPluginInstallCbT)(const char* label, const char*version, const char*info); - - -static afb_req NULL_AFBREQ = {}; - - -typedef struct { - const char* label; - const char *info; - DispatchActionT *actions; -} DispatchHandleT; - -typedef struct { - const char *label; - const char *info; - void *context; - char *sharelib; - void *dlHandle; - luaL_Reg *l2cFunc; - int l2cCount; -} DispatchPluginT; - -typedef struct { - const char* label; - const char *info; - const char *version; - DispatchPluginT *plugin; - DispatchHandleT **onloads; - DispatchHandleT **events; - DispatchHandleT **controls; -} DispatchConfigT; - -// global config handle -STATIC DispatchConfigT *configHandle = NULL; - -STATIC int DispatchControlToIndex(DispatchHandleT **controls, const char* controlLabel) { - - for (int idx = 0; controls[idx]; idx++) { - if (!strcasecmp(controlLabel, controls[idx]->label)) return idx; - } - return -1; -} - -STATIC int DispatchOneControl(DispatchSourceT source, DispatchHandleT **controls, const char* controlLabel, json_object *queryJ, afb_req request) { - int err; - - if (!configHandle) { - AFB_ERROR("DISPATCH-CTL-API: (Hoops/Bug!!!) No Config Loaded"); - goto OnErrorExit; - } - - if (!configHandle->controls) { - AFB_ERROR("DISPATCH-CTL-API: No Control Action in Json config label=%s version=%s", configHandle->label, configHandle->version); - goto OnErrorExit; - } - - int index = DispatchControlToIndex(controls, controlLabel); - if (index < 0 || !controls[index]->actions) { - AFB_ERROR("DISPATCH-CTL-API:NotFound/Error label=%s in Json Control Config File", controlLabel); - goto OnErrorExit; - } - - // Fulup (Bug/Feature) in current version is unique to every onload profile - if (configHandle->plugin && configHandle->plugin->l2cCount) { - LuaL2cNewLib (configHandle->plugin->label, configHandle->plugin->l2cFunc, configHandle->plugin->l2cCount); - } - - // loop on action for this control - DispatchActionT *actions = controls[index]->actions; - for (int idx = 0; actions[idx].label; idx++) { - - switch (actions[idx].mode) { - case CTL_MODE_API: - { - json_object *returnJ; - - // if query is empty increment usage count and pass args - if (!queryJ || json_object_get_type(queryJ) != json_type_object) { - json_object_get(actions[idx].argsJ); - queryJ= actions[idx].argsJ; - } else if (actions[idx].argsJ) { - - // Merge queryJ and argsJ before sending request - if (json_object_get_type(actions[idx].argsJ) == json_type_object) { - json_object_object_foreach(actions[idx].argsJ, key, val) { - json_object_object_add(queryJ, key, val); - } - } else { - json_object_object_add(queryJ, "args", actions[idx].argsJ); - } - } - - int err = afb_service_call_sync(actions[idx].api, actions[idx].call, queryJ, &returnJ); - if (err) { - static const char*format = "DispatchOneControl(Api) api=%s verb=%s args=%s"; - if (afb_req_is_valid(request))afb_req_fail_f(request, "DISPATCH-CTL-MODE:API", format, actions[idx].label, actions[idx].api, actions[idx].call); - else AFB_ERROR(format, actions[idx].api, actions[idx].call, actions[idx].label); - goto OnErrorExit; - } - break; - } - -#ifdef CONTROL_SUPPORT_LUA - case CTL_MODE_LUA: - err = LuaCallFunc(source, &actions[idx], queryJ); - if (err) { - static const char*format = "DispatchOneControl(Lua) label=%s func=%s args=%s"; - if (afb_req_is_valid(request)) afb_req_fail_f(request, "DISPATCH-CTL-MODE:Lua", format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); - else AFB_ERROR(format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); - goto OnErrorExit; - } - break; -#endif - - case CTL_MODE_CB: - err = (*actions[idx].actionCB) (source, actions[idx].label, actions[idx].argsJ, queryJ, configHandle->plugin->context); - if (err) { - static const char*format = "DispatchOneControl(Callback) label%s func=%s args=%s"; - if (afb_req_is_valid(request)) afb_req_fail_f(request, "DISPATCH-CTL-MODE:Cb", format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); - else AFB_ERROR(format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); - goto OnErrorExit; - } - break; - - default: - { - static const char*format = "DispatchOneControl(unknown) mode control=%s action=%s"; - AFB_ERROR(format, controls[index]->label); - if (afb_req_is_valid(request))afb_req_fail_f(request, "DISPATCH-CTL-MODE:Unknown", format, controls[index]->label); - } - } - } - - // everything when fine - if (afb_req_is_valid(request))afb_req_success(request, NULL, controls[index]->label); - return 0; - -OnErrorExit: - return -1; -} - - -// Event name is mapped on control label and executed as a standard control - -PUBLIC void DispatchOneEvent(const char *evtLabel, json_object *eventJ) { - DispatchHandleT **events = configHandle->events; - - (void) DispatchOneControl(CTL_SOURCE_EVENT, events, evtLabel, eventJ, NULL_AFBREQ); -} - -// Event name is mapped on control label and executed as a standard control - -PUBLIC int DispatchOnLoad(const char *onLoadLabel) { - if (!configHandle) return 1; - - DispatchHandleT **onloads = configHandle->onloads; - - int err = DispatchOneControl(CTL_SOURCE_ONLOAD, onloads, onLoadLabel, NULL, NULL_AFBREQ); - return err; -} - -PUBLIC void ctlapi_dispatch(afb_req request) { - DispatchHandleT **controls = configHandle->controls; - json_object *queryJ, *argsJ=NULL; - const char *target; - DispatchSourceT source= CTL_SOURCE_UNKNOWN; - - queryJ = afb_req_json(request); - int err = wrap_json_unpack(queryJ, "{s:s, s?i s?o !}", "target", &target, "source", &source, "args", &argsJ); - if (err) { - afb_req_fail_f(request, "CTL-DISPTACH-INVALID", "missing target or args not a valid json object query=%s", json_object_get_string(queryJ)); - goto OnErrorExit; - } - - (void) DispatchOneControl(source, controls, target, argsJ, request); - -OnErrorExit: - return; -} - -// Wrapper to Lua2c plugin command add context dans delegate to LuaWrapper -PUBLIC int DispatchOneL2c(lua_State* luaState, char *funcname, Lua2cFunctionT callback) { -#ifndef CONTROL_SUPPORT_LUA - AFB_ERROR("DISPATCH-ONE-L2C: LUA support not selected (cf:CONTROL_SUPPORT_LUA) in config.cmake"); - return 1; -#else - int err=Lua2cWrapper(luaState, funcname, callback, configHandle->plugin->context); - return err; -#endif -} - - -// List Avaliable Configuration Files - -PUBLIC void ctlapi_config(struct afb_req request) { - json_object*tmpJ; - char *dirList; - - - json_object* queryJ = afb_req_json(request); - if (queryJ && json_object_object_get_ex(queryJ, "cfgpath", &tmpJ)) { - dirList = strdup(json_object_get_string(tmpJ)); - } else { - - dirList = getenv("CONTROL_CONFIG_PATH"); - if (!dirList) dirList = strdup(CONTROL_CONFIG_PATH); - AFB_NOTICE("CONFIG-MISSING: use default CONTROL_CONFIG_PATH=%s", CONTROL_CONFIG_PATH); - } - - // get list of config file - struct json_object *responseJ = ScanForConfig(dirList, CTL_SCAN_RECURSIVE, "onload", "json"); - - if (json_object_array_length(responseJ) == 0) { - afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_CONFIG_PATH"); - } else { - afb_req_success(request, responseJ, NULL); - } - - return; -} - -// unpack individual action object - -STATIC int DispatchLoadOneAction(DispatchConfigT *controlConfig, json_object *actionJ, DispatchActionT *action) { - char *api = NULL, *verb = NULL, *callback = NULL, *lua = NULL; - int err, modeCount = 0; - - err = wrap_json_unpack(actionJ, "{ss,s?s,s?s,s?s,s?s,s?s,s?o !}" - , "label", &action->label, "info", &action->info, "callback", &callback, "lua", &lua, "api", &api, "verb", &verb, "args", &action->argsJ); - if (err) { - AFB_ERROR("DISPATCH-LOAD-ACTION Missing something label|info|callback|lua|(api+verb)|args in %s", json_object_get_string(actionJ)); - goto OnErrorExit; - } - - if (lua) { - action->mode = CTL_MODE_LUA; - action->call = lua; - modeCount++; - } - - if (api && verb) { - action->mode = CTL_MODE_API; - action->api = api; - action->call = verb; - modeCount++; - } - - if (callback && controlConfig->plugin) { - action->mode = CTL_MODE_CB; - action->call = callback; - modeCount++; - - action->actionCB = dlsym(controlConfig->plugin->dlHandle, callback); - if (!action->actionCB) { - AFB_ERROR("DISPATCH-LOAD-ACTION fail to find calbback=%s in %s", callback, controlConfig->plugin->sharelib); - goto OnErrorExit; - } - } - - // make sure at least one mode is selected - if (modeCount == 0) { - AFB_ERROR("DISPATCH-LOAD-ACTION No Action Selected lua|callback|(api+verb) in %s", json_object_get_string(actionJ)); - goto OnErrorExit; - } - - if (modeCount > 1) { - AFB_ERROR("DISPATCH-LOAD-ACTION:ToMany arguments lua|callback|(api+verb) in %s", json_object_get_string(actionJ)); - goto OnErrorExit; - } - return 0; - -OnErrorExit: - return -1; -}; - -STATIC DispatchActionT *DispatchLoadActions(DispatchConfigT *controlConfig, json_object *actionsJ) { - int err; - DispatchActionT *actions; - - // action array is close with a nullvalue; - if (json_object_get_type(actionsJ) == json_type_array) { - int count = json_object_array_length(actionsJ); - actions = calloc(count + 1, sizeof (DispatchActionT)); - - for (int idx = 0; idx < count; idx++) { - json_object *actionJ = json_object_array_get_idx(actionsJ, idx); - err = DispatchLoadOneAction(controlConfig, actionJ, &actions[idx]); - if (err) goto OnErrorExit; - } - - } else { - actions = calloc(2, sizeof (DispatchActionT)); - err = DispatchLoadOneAction(controlConfig, actionsJ, &actions[0]); - if (err) goto OnErrorExit; - } - - return actions; - -OnErrorExit: - return NULL; - -} - -STATIC DispatchHandleT *DispatchLoadControl(DispatchConfigT *controlConfig, json_object *controlJ) { - json_object *actionsJ, *permissionsJ; - int err; - - DispatchHandleT *dispatchHandle = calloc(1, sizeof (DispatchHandleT)); - err = wrap_json_unpack(controlJ, "{ss,s?s,s?o, so !}", "label", &dispatchHandle->label, "info", &dispatchHandle->info - , "permissions", &permissionsJ, "actions", &actionsJ); - if (err) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:CONTROL Missing something label|[info]|actions in %s", json_object_get_string(controlJ)); - goto OnErrorExit; - } - - dispatchHandle->actions = DispatchLoadActions(controlConfig, actionsJ); - if (!dispatchHandle->actions) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:CONTROL Error when parsing actions %s", dispatchHandle->label); - goto OnErrorExit; - } - return dispatchHandle; - -OnErrorExit: - return NULL; -} - -STATIC DispatchHandleT *DispatchLoadOnload(DispatchConfigT *controlConfig, json_object *onloadJ) { - json_object *actionsJ = NULL, *requireJ = NULL, *pluginJ = NULL; - int err; - - DispatchHandleT *dispatchHandle = calloc(1, sizeof (DispatchHandleT)); - err = wrap_json_unpack(onloadJ, "{ss,s?s,s?o,s?o,s?o !}", - "label", &dispatchHandle->label, "info", &dispatchHandle->info, "plugin", &pluginJ, "require", &requireJ, "actions", &actionsJ); - if (err) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:ONLOAD Missing something label|[info]|[plugin]|[actions] in %s", json_object_get_string(onloadJ)); - goto OnErrorExit; - } - - // best effort to initialise everything before starting - if (requireJ) { - - void DispatchRequireOneApi(json_object * bindindJ) { - const char* requireBinding = json_object_get_string(bindindJ); - err = afb_daemon_require_api(requireBinding, 1); - if (err) { - AFB_WARNING("DISPATCH-LOAD-CONFIG:REQUIRE Fail to get=%s", requireBinding); - } - } - - if (json_object_get_type(requireJ) == json_type_array) { - for (int idx = 0; idx < json_object_array_length(requireJ); idx++) { - DispatchRequireOneApi(json_object_array_get_idx(requireJ, idx)); - } - } else { - DispatchRequireOneApi(requireJ); - } - } - - if (pluginJ) { - json_object *lua2csJ = NULL; - DispatchPluginT *dPlugin= calloc(1, sizeof(DispatchPluginT)); - controlConfig->plugin = dPlugin; - const char*ldSearchPath=NULL; - - err = wrap_json_unpack(pluginJ, "{ss,s?s,s?s,ss,s?o!}", - "label", &dPlugin->label, "info", &dPlugin->info, "ldpath", &ldSearchPath, "sharelib", &dPlugin->sharelib, "lua2c", &lua2csJ); - if (err) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:ONLOAD Plugin missing label|[info]|sharelib|[lua2c] in %s", json_object_get_string(onloadJ)); - goto OnErrorExit; - } - - // if search path not in Json config file, then try default - if (!ldSearchPath) ldSearchPath=CONTROL_PLUGIN_PATH; - - // search for default policy config file - json_object *pluginPathJ = ScanForConfig(ldSearchPath, CTL_SCAN_RECURSIVE, dPlugin->sharelib, NULL); - if (!pluginPathJ || json_object_array_length(pluginPathJ) == 0) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:PLUGIN Missing plugin=%s in path=%s", dPlugin->sharelib, ldSearchPath); - goto OnErrorExit; - } - - char *filename; - char*fullpath; - err = wrap_json_unpack(json_object_array_get_idx(pluginPathJ, 0), "{s:s, s:s !}", "fullpath", &fullpath, "filename", &filename); - if (err) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:PLUGIN HOOPs invalid plugin file path = %s", json_object_get_string(pluginPathJ)); - goto OnErrorExit; - } - - if (json_object_array_length(pluginPathJ) > 1) { - AFB_WARNING("DISPATCH-LOAD-CONFIG:PLUGIN plugin multiple instances in searchpath will use %s/%s", fullpath, filename); - } - - char pluginpath[CONTROL_MAXPATH_LEN]; - strncpy(pluginpath, fullpath, sizeof (pluginpath)); - strncat(pluginpath, "/", sizeof (pluginpath)); - strncat(pluginpath, filename, sizeof (pluginpath)); - dPlugin->dlHandle = dlopen(pluginpath, RTLD_NOW); - if (!dPlugin->dlHandle) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:PLUGIN Fail to load pluginpath=%s err= %s", pluginpath, dlerror()); - goto OnErrorExit; - } - - CtlPluginMagicT *ctlPluginMagic = (CtlPluginMagicT*) dlsym(dPlugin->dlHandle, "CtlPluginMagic"); - if (!ctlPluginMagic || ctlPluginMagic->magic != CTL_PLUGIN_MAGIC) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:Plugin symbol'CtlPluginMagic' missing or != CTL_PLUGIN_MAGIC plugin=%s", pluginpath); - goto OnErrorExit; - } else { - AFB_NOTICE("DISPATCH-LOAD-CONFIG:Plugin %s successfully registered", ctlPluginMagic->label); - } - - // Jose hack to make verbosity visible from sharelib - struct afb_binding_data_v2 *afbHidenData = dlsym(dPlugin->dlHandle, "afbBindingV2data"); - if (afbHidenData) *afbHidenData = afbBindingV2data; - - // Push lua2cWrapper @ into plugin - Lua2cWrapperT *lua2cInPlug = dlsym(dPlugin->dlHandle, "Lua2cWrap"); -#ifndef CONTROL_SUPPORT_LUA - if (lua2cInPlug) *lua2cInPlug = NULL; -#else - // Lua2cWrapper is part of binder and not expose to dynamic link - if (lua2cInPlug) *lua2cInPlug = DispatchOneL2c; - - { - int Lua2cAddOne(luaL_Reg *l2cFunc, const char* l2cName, int index) { - char funcName[CONTROL_MAXPATH_LEN]; - strncpy(funcName, "lua2c_", sizeof(funcName)); - strncat(funcName, l2cName, sizeof(funcName)); - - Lua2cFunctionT l2cFunction= (Lua2cFunctionT)dlsym(dPlugin->dlHandle, funcName); - if (!l2cFunction) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:Plugin symbol'%s' missing err=%s", funcName, dlerror()); - return 1; - } - l2cFunc[index].func=(void*)l2cFunction; - l2cFunc[index].name=strdup(l2cName); - - return 0; - } - - int errCount = 0; - luaL_Reg *l2cFunc=NULL; - int count=0; - - // look on l2c command and push them to LUA - if (json_object_get_type(lua2csJ) == json_type_array) { - int length = json_object_array_length(lua2csJ); - l2cFunc = calloc(length + 1, sizeof (luaL_Reg)); - for (count=0; count < length; count++) { - int err; - const char *l2cName = json_object_get_string(json_object_array_get_idx(lua2csJ, count)); - err = Lua2cAddOne(l2cFunc, l2cName, count); - if (err) errCount++; - } - } else { - l2cFunc = calloc(2, sizeof (luaL_Reg)); - const char *l2cName = json_object_get_string(lua2csJ); - errCount = Lua2cAddOne(l2cFunc, l2cName, 0); - count=1; - } - if (errCount) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:Plugin %d symbols not found in plugin='%s'", errCount, pluginpath); - goto OnErrorExit; - } else { - dPlugin->l2cFunc= l2cFunc; - dPlugin->l2cCount= count; - } - } -#endif - DispatchPluginInstallCbT ctlPluginOnload = dlsym(dPlugin->dlHandle, "CtlPluginOnload"); - if (ctlPluginOnload) { - dPlugin->context = (*ctlPluginOnload) (controlConfig->label, controlConfig->version, controlConfig->info); - } - } - - dispatchHandle->actions = DispatchLoadActions(controlConfig, actionsJ); - if (!dispatchHandle->actions) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:ONLOAD Error when parsing actions %s", dispatchHandle->label); - goto OnErrorExit; - } - return dispatchHandle; - -OnErrorExit: - return NULL; -} - -STATIC DispatchConfigT *DispatchLoadConfig(const char* filepath) { - json_object *controlConfigJ, *ignoreJ; - int err; - - // Load JSON file - controlConfigJ = json_object_from_file(filepath); - if (!controlConfigJ) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:JsonLoad invalid JSON %s ", filepath); - goto OnErrorExit; - } - - AFB_INFO("DISPATCH-LOAD-CONFIG: loading config filepath=%s", filepath); - - json_object *metadataJ = NULL, *onloadsJ = NULL, *controlsJ = NULL, *eventsJ = NULL; - err = wrap_json_unpack(controlConfigJ, "{s?s,s?o,s?o,s?o,s?o !}", "$schema", &ignoreJ, "metadata", &metadataJ, "onload", &onloadsJ, "controls", &controlsJ, "events", &eventsJ); - if (err) { - AFB_ERROR("DISPATCH-LOAD-CONFIG Missing something metadata|[onload]|[controls]|[events] in %s", json_object_get_string(controlConfigJ)); - goto OnErrorExit; - } - - - - DispatchConfigT *controlConfig = calloc(1, sizeof (DispatchConfigT)); - if (metadataJ) { - const char*ctlname=NULL; - err = wrap_json_unpack(metadataJ, "{ss,s?s,s?s,ss !}", "label", &controlConfig->label, "version", &controlConfig->version, "name", &ctlname, "info", &controlConfig->info); - if (err) { - AFB_ERROR("DISPATCH-LOAD-CONFIG:METADATA Missing something label|version|[label] in %s", json_object_get_string(metadataJ)); - goto OnErrorExit; - } - - // if ctlname is provided change process name now - if (ctlname) { - err= prctl(PR_SET_NAME, ctlname,NULL,NULL,NULL); - if (err) AFB_WARNING("Fail to set Process Name to:%s",ctlname); - } - - } - - if (onloadsJ) { - DispatchHandleT *dispatchHandle; - - if (json_object_get_type(onloadsJ) != json_type_array) { - controlConfig->onloads = (DispatchHandleT**) calloc(2, sizeof (void*)); - dispatchHandle = DispatchLoadOnload(controlConfig, onloadsJ); - controlConfig->onloads[0] = dispatchHandle; - } else { - int length = json_object_array_length(onloadsJ); - controlConfig->onloads = (DispatchHandleT**) calloc(length + 1, sizeof (void*)); - - for (int jdx = 0; jdx < length; jdx++) { - json_object *onloadJ = json_object_array_get_idx(onloadsJ, jdx); - dispatchHandle = DispatchLoadOnload(controlConfig, onloadJ); - controlConfig->onloads[jdx] = dispatchHandle; - } - } - } - - if (controlsJ) { - DispatchHandleT *dispatchHandle; - - if (json_object_get_type(controlsJ) != json_type_array) { - controlConfig->controls = (DispatchHandleT**) calloc(2, sizeof (void*)); - dispatchHandle = DispatchLoadControl(controlConfig, controlsJ); - controlConfig->controls[0] = dispatchHandle; - } else { - int length = json_object_array_length(controlsJ); - controlConfig->controls = (DispatchHandleT**) calloc(length + 1, sizeof (void*)); - - for (int jdx = 0; jdx < length; jdx++) { - json_object *controlJ = json_object_array_get_idx(controlsJ, jdx); - dispatchHandle = DispatchLoadControl(controlConfig, controlJ); - controlConfig->controls[jdx] = dispatchHandle; - } - } - } - - if (eventsJ) { - DispatchHandleT *dispatchHandle; - - if (json_object_get_type(eventsJ) != json_type_array) { - controlConfig->events = (DispatchHandleT**) calloc(2, sizeof (void*)); - dispatchHandle = DispatchLoadControl(controlConfig, eventsJ); - controlConfig->events[0] = dispatchHandle; - } else { - int length = json_object_array_length(eventsJ); - controlConfig->events = (DispatchHandleT**) calloc(length + 1, sizeof (void*)); - - for (int jdx = 0; jdx < length; jdx++) { - json_object *eventJ = json_object_array_get_idx(eventsJ, jdx); - dispatchHandle = DispatchLoadControl(controlConfig, eventJ); - controlConfig->events[jdx] = dispatchHandle; - } - } - } - - return controlConfig; - -OnErrorExit: - return NULL; -} - - -// Load default config file at init - -PUBLIC int DispatchInit() { - int index, err, luaLoaded = 0; - char controlFile [CONTROL_MAXPATH_LEN]; - - const char *dirList= getenv("CONTROL_CONFIG_PATH"); - if (!dirList) dirList=CONTROL_CONFIG_PATH; - - strncpy(controlFile, CONTROL_CONFIG_PRE "-", CONTROL_MAXPATH_LEN); - strncat(controlFile, GetBinderName(), CONTROL_MAXPATH_LEN); - - // search for default dispatch config file - json_object* responseJ = ScanForConfig(dirList, CTL_SCAN_RECURSIVE, controlFile, "json"); - - // We load 1st file others are just warnings - for (index = 0; index < json_object_array_length(responseJ); index++) { - json_object *entryJ = json_object_array_get_idx(responseJ, index); - - char *filename; - char*fullpath; - err = wrap_json_unpack(entryJ, "{s:s, s:s !}", "fullpath", &fullpath, "filename", &filename); - if (err) { - AFB_ERROR("DISPATCH-INIT HOOPs invalid JSON entry= %s", json_object_get_string(entryJ)); - goto OnErrorExit; - } - - if (index == 0) { - if (strcasestr(filename, controlFile)) { - char filepath[CONTROL_MAXPATH_LEN]; - strncpy(filepath, fullpath, sizeof (filepath)); - strncat(filepath, "/", sizeof (filepath)); - strncat(filepath, filename, sizeof (filepath)); - configHandle = DispatchLoadConfig(filepath); - if (!configHandle) { - AFB_ERROR("DISPATCH-INIT:ERROR Fail loading [%s]", filepath); - goto OnErrorExit; - } - luaLoaded = 1; - break; - } - } else { - AFB_WARNING("DISPATCH-INIT:WARNING Secondary Control Config Ignored %s/%s", fullpath, filename); - } - } - - // no dispatch config found remove control API from binder - if (!luaLoaded) { - AFB_WARNING("DISPATCH-INIT:WARNING (setenv CONTROL_CONFIG_PATH) No Config '%s-*.json' in '%s'", controlFile, dirList); - } - - AFB_NOTICE("DISPATCH-INIT:SUCCES: Audio Control Dispatch Init"); - return 0; - -OnErrorExit: - AFB_NOTICE("DISPATCH-INIT:ERROR: Audio Control Dispatch Init"); - return 1; -} - - - diff --git a/afb-source/ctl-lua.c b/afb-source/ctl-lua.c deleted file mode 100644 index 8d5a87e..0000000 --- a/afb-source/ctl-lua.c +++ /dev/null @@ -1,1068 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll - * - * 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. - * ref: - * (manual) https://www.lua.org/manual/5.3/manual.html - * (lua->C) http://www.troubleshooters.com/codecorn/lua/lua_c_calls_lua.htm#_Anatomy_of_a_Lua_Call - * (lua/C Var) http://acamara.es/blog/2012/08/passing-variables-from-lua-5-2-to-c-and-vice-versa/ - * (Lua/C Lib)https://john.nachtimwald.com/2014/07/12/wrapping-a-c-library-in-lua/ - * (Lua/C Table) https://gist.github.com/SONIC3D/10388137 - * (Lua/C Nested table) https://stackoverflow.com/questions/45699144/lua-nested-table-from-lua-to-c - * (Lua/C Wrapper) https://stackoverflow.com/questions/45699950/lua-passing-handle-to-function-created-with-newlib - * - */ - -#define _GNU_SOURCE -#include -#include - - -#include "ctl-binding.h" -#include "wrap-json.h" - -#define LUA_FIST_ARG 2 // when using luaL_newlib calllback receive libtable as 1st arg -#define LUA_MSG_MAX_LENGTH 512 -#define JSON_ERROR (json_object*)-1 -static afb_req NULL_AFBREQ = {}; - - -static lua_State* luaState; - -#define CTX_MAGIC 123456789 -#define CTX_TOKEN "AFB_ctx" - -typedef struct { - char *name; - int count; - afb_event event; -} LuaAfbEvent; -static LuaAfbEvent *luaDefaultEvt; - -typedef struct { - int ctxMagic; - afb_req request; - void *handle; - char *info; -} LuaAfbContextT; - -typedef struct { - const char *callback; - json_object *context; - void *handle; -} LuaCallServiceT; - -typedef enum { - AFB_MSG_INFO, - AFB_MSG_WARNING, - AFB_MSG_NOTICE, - AFB_MSG_DEBUG, - AFB_MSG_ERROR, -} LuaAfbMessageT; - -/* - * Note(Fulup): I fail to use luaL_setmetatable and replaced it with a simple opaque - * handle while waiting for someone smarter than me to find a better solution - * https://stackoverflow.com/questions/45596493/lua-using-lua-newuserdata-from-lua-pcall - */ - -STATIC LuaAfbContextT *LuaCtxCheck (lua_State *luaState, int index) { - LuaAfbContextT *afbContext; - //luaL_checktype(luaState, index, LUA_TUSERDATA); - //afbContext = (LuaAfbContextT *)luaL_checkudata(luaState, index, CTX_TOKEN); - luaL_checktype(luaState, index, LUA_TLIGHTUSERDATA); - afbContext = (LuaAfbContextT *) lua_touserdata(luaState, index); - if (afbContext == NULL && afbContext->ctxMagic != CTX_MAGIC) { - luaL_error(luaState, "Fail to retrieve user data context=%s", CTX_TOKEN); - AFB_ERROR ("afbContextCheck error retrieving afbContext"); - return NULL; - } - return afbContext; -} - -STATIC LuaAfbContextT *LuaCtxPush (lua_State *luaState, afb_req request, void *handle, const char* info) { - // LuaAfbContextT *afbContext = (LuaAfbContextT *)lua_newuserdata(luaState, sizeof(LuaAfbContextT)); - // luaL_setmetatable(luaState, CTX_TOKEN); - LuaAfbContextT *afbContext = (LuaAfbContextT *)calloc(1, sizeof(LuaAfbContextT)); - lua_pushlightuserdata(luaState, afbContext); - if (!afbContext) { - AFB_ERROR ("LuaCtxPush fail to allocate user data context"); - return NULL; - } - afbContext->ctxMagic=CTX_MAGIC; - afbContext->info=strdup(info); - afbContext->request= request; - afbContext->handle= handle; - return afbContext; -} - -STATIC void LuaCtxFree (LuaAfbContextT *afbContext) { - free(afbContext->info); - free(afbContext); -} - -// Push a json structure on the stack as a LUA table -STATIC int LuaPushArgument (json_object *argsJ) { - - //AFB_NOTICE("LuaPushArgument argsJ=%s", json_object_get_string(argsJ)); - - json_type jtype= json_object_get_type(argsJ); - switch (jtype) { - case json_type_object: { - lua_newtable (luaState); - json_object_object_foreach (argsJ, key, val) { - int done = LuaPushArgument (val); - if (done) { - lua_setfield(luaState,-2, key); - } - } - break; - } - case json_type_array: { - int length= json_object_array_length(argsJ); - lua_newtable (luaState); - for (int idx=0; idx < length; idx ++) { - json_object *val=json_object_array_get_idx(argsJ, idx); - LuaPushArgument (val); - lua_seti (luaState,-2, idx); - } - break; - } - case json_type_int: - lua_pushinteger(luaState, json_object_get_int(argsJ)); - break; - case json_type_string: - lua_pushstring(luaState, json_object_get_string(argsJ)); - break; - case json_type_boolean: - lua_pushboolean(luaState, json_object_get_boolean(argsJ)); - break; - case json_type_double: - lua_pushnumber(luaState, json_object_get_double(argsJ)); - break; - case json_type_null: - AFB_WARNING("LuaPushArgument: NULL object type %s", json_object_get_string(argsJ)); - return 0; - break; - - default: - AFB_ERROR("LuaPushArgument: unsupported Json object type %s", json_object_get_string(argsJ)); - return 0; - } - return 1; -} - -STATIC json_object *LuaPopOneArg (lua_State* luaState, int idx); - -// Move a table from Internal Lua representation to Json one -// Numeric table are transformed in json array, string one in object -// Mix numeric/string key are not supported -STATIC json_object *LuaTableToJson (lua_State* luaState, int index) { - #define LUA_KEY_INDEX -2 - #define LUA_VALUE_INDEX -1 - - int idx; - int tableType; - json_object *tableJ= NULL; - - lua_pushnil(luaState); // 1st key - if (index < 0) index--; - for (idx=1; lua_next(luaState, index) != 0; idx++) { - - // uses 'key' (at index -2) and 'value' (at index -1) - if (lua_type(luaState,LUA_KEY_INDEX) == LUA_TSTRING) { - - if (!tableJ) { - tableJ= json_object_new_object(); - tableType=LUA_TSTRING; - } else if (tableType != LUA_TSTRING){ - AFB_ERROR("MIX Lua Table with key string/numeric not supported"); - return NULL; - } - - const char *key= lua_tostring(luaState, LUA_KEY_INDEX); - json_object *argJ= LuaPopOneArg(luaState, LUA_VALUE_INDEX); - json_object_object_add(tableJ, key, argJ); - - } else { - if (!tableJ) { - tableJ= json_object_new_array(); - tableType=LUA_TNUMBER; - } else if(tableType != LUA_TNUMBER) { - AFB_ERROR("MIX Lua Table with key numeric/string not supported"); - return NULL; - } - - json_object *argJ= LuaPopOneArg(luaState, LUA_VALUE_INDEX); - json_object_array_add(tableJ, argJ); - } - - - lua_pop(luaState, 1); // removes 'value'; keeps 'key' for next iteration - } - - // Query is empty free empty json object - if (idx == 1) { - json_object_put(tableJ); - return NULL; - } - return tableJ; -} - -STATIC json_object *LuaPopOneArg (lua_State* luaState, int idx) { - json_object *value=NULL; - - int luaType = lua_type(luaState, idx); - switch(luaType) { - case LUA_TNUMBER: { - lua_Number number= lua_tonumber(luaState, idx);; - int nombre = (int)number; // evil trick to determine wether n fits in an integer. (stolen from ltcl.c) - if (number == nombre) { - value= json_object_new_int((int)number); - } else { - value= json_object_new_double(number); - } - break; - } - case LUA_TBOOLEAN: - value= json_object_new_boolean(lua_toboolean(luaState, idx)); - break; - case LUA_TSTRING: - value= json_object_new_string(lua_tostring(luaState, idx)); - break; - case LUA_TTABLE: - value= LuaTableToJson(luaState, idx); - break; - case LUA_TNIL: - value=json_object_new_string("nil") ; - break; - case LUA_TUSERDATA: - value=json_object_new_int64((int64_t)lua_touserdata(luaState, idx)); // store userdata as int !!! - break; - - default: - AFB_NOTICE ("LuaPopOneArg: script returned Unknown/Unsupported idx=%d type:%d/%s", idx, luaType, lua_typename(luaState, luaType)); - value=NULL; - } - - return value; -} - -static json_object *LuaPopArgs (lua_State* luaState, int start) { - json_object *responseJ; - - int stop = lua_gettop(luaState); - if(stop-start <0) return NULL; - - // start at 2 because we are using a function array lib - if (start == stop) { - responseJ=LuaPopOneArg (luaState, start); - } else { - // loop on remaining return arguments - responseJ= json_object_new_array(); - for (int idx=start; idx <= stop; idx++) { - json_object *argJ=LuaPopOneArg (luaState, idx); - if (!argJ) goto OnErrorExit; - json_object_array_add(responseJ, argJ); - } - } - - return responseJ; - - OnErrorExit: - return NULL; -} - - -STATIC int LuaFormatMessage(lua_State* luaState, LuaAfbMessageT action) { - char *message; - - json_object *responseJ= LuaPopArgs(luaState, LUA_FIST_ARG); - - if (!responseJ) { - luaL_error(luaState,"LuaFormatMessage empty message"); - goto OnErrorExit; - } - - // if we have only on argument just return the value. - if (json_object_get_type(responseJ)!=json_type_array || json_object_array_length(responseJ) <2) { - message= (char*)json_object_get_string(responseJ); - goto PrintMessage; - } - - // extract format and push all other parameter on the stack - message = alloca (LUA_MSG_MAX_LENGTH); - const char *format = json_object_get_string(json_object_array_get_idx(responseJ, 0)); - - int arrayIdx=1; - int targetIdx=0; - - for (int idx=0; format[idx] !='\0'; idx++) { - - if (format[idx]=='%' && format[idx] !='\0') { - json_object *slotJ= json_object_array_get_idx(responseJ, arrayIdx); - //if (slotJ) AFB_NOTICE("**** idx=%d slotJ=%s", arrayIdx, json_object_get_string(slotJ)); - - - switch (format[++idx]) { - case 'd': - if (slotJ) targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"%d", json_object_get_int(slotJ)); - else targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"nil"); - arrayIdx++; - break; - case 'f': - if (slotJ) targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"%f", json_object_get_double(slotJ)); - else targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"nil"); - arrayIdx++; - break; - - case'%': - message[targetIdx]='%'; - targetIdx++; - break; - - case 's': - default: - if (slotJ) targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"%s", json_object_get_string(slotJ)); - else targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"nil"); - arrayIdx++; - } - - } else { - if (targetIdx >= LUA_MSG_MAX_LENGTH) { - AFB_WARNING ("LuaFormatMessage: message[%s] owerverflow LUA_MSG_MAX_LENGTH=%d", format, LUA_MSG_MAX_LENGTH); - targetIdx --; // move backward for EOL - break; - } else { - message[targetIdx++] = format[idx]; - } - } - } - message[targetIdx]='\0'; - -PrintMessage: - switch (action) { - case AFB_MSG_WARNING: - AFB_WARNING ("%s", message); - break; - case AFB_MSG_NOTICE: - AFB_NOTICE ("%s", message); - break; - case AFB_MSG_DEBUG: - AFB_DEBUG ("%s", message); - break; - case AFB_MSG_INFO: - AFB_INFO ("%s", message); - break; - case AFB_MSG_ERROR: - default: - AFB_ERROR ("%s", message); - } - return 0; // nothing return to lua - - OnErrorExit: // on argument to return (the error message) - return 1; -} - -STATIC int LuaPrintInfo(lua_State* luaState) { - int err=LuaFormatMessage (luaState, AFB_MSG_INFO); - return err; -} - -STATIC int LuaPrintError(lua_State* luaState) { - int err=LuaFormatMessage (luaState, AFB_MSG_ERROR); - return err; // no value return -} - -STATIC int LuaPrintWarning(lua_State* luaState) { - int err=LuaFormatMessage (luaState, AFB_MSG_WARNING); - return err; -} - -STATIC int LuaPrintNotice(lua_State* luaState) { - int err=LuaFormatMessage (luaState, AFB_MSG_NOTICE); - return err; -} - -STATIC int LuaPrintDebug(lua_State* luaState) { - int err=LuaFormatMessage (luaState, AFB_MSG_DEBUG); - return err; -} - -STATIC int LuaAfbSuccess(lua_State* luaState) { - LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); - if (!afbContext) goto OnErrorExit; - - // ignore context argument - json_object *responseJ= LuaPopArgs(luaState, LUA_FIST_ARG+1); - if (responseJ == JSON_ERROR) return 1; - - afb_req_success(afbContext->request, responseJ, NULL); - - LuaCtxFree(afbContext); - return 0; - - OnErrorExit: - lua_error(luaState); - return 1; -} - -STATIC int LuaAfbFail(lua_State* luaState) { - LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); - if (!afbContext) goto OnErrorExit; - - json_object *responseJ= LuaPopArgs(luaState, LUA_FIST_ARG+1); - if (responseJ == JSON_ERROR) return 1; - - afb_req_fail(afbContext->request, afbContext->info, json_object_get_string(responseJ)); - - LuaCtxFree(afbContext); - return 0; - - OnErrorExit: - lua_error(luaState); - return 1; -} - -STATIC void LuaAfbServiceCB(void *handle, int iserror, struct json_object *responseJ) { - LuaCallServiceT *contextCB= (LuaCallServiceT*)handle; - int count=1; - - lua_getglobal(luaState, contextCB->callback); - - // push error status & response - lua_pushboolean(luaState, iserror); - count+= LuaPushArgument(responseJ); - count+= LuaPushArgument(contextCB->context); - - int err=lua_pcall(luaState, count, LUA_MULTRET, 0); - if (err) { - AFB_ERROR ("LUA-SERICE-CB:FAIL response=%s err=%s", json_object_get_string(responseJ), lua_tostring(luaState,-1) ); - } - - free (contextCB); -} - - -STATIC int LuaAfbService(lua_State* luaState) { - int count = lua_gettop(luaState); - - // note: argument start at 2 because of AFB: table - if (count <5 || !lua_isstring(luaState, 2) || !lua_isstring(luaState, 3) || !lua_istable(luaState, 4) || !lua_isstring(luaState, 5)) { - lua_pushliteral (luaState, "LuaAfbServiceCall-Syntax is AFB:service_call (api, verb, query, callback, handle ...."); - goto OnErrorExit; - } - - // get api/verb+query - const char *api = lua_tostring(luaState,2); - const char *verb= lua_tostring(luaState,3); - json_object *queryJ= LuaTableToJson(luaState, 4); - if (queryJ == JSON_ERROR) return 1; - - LuaCallServiceT *contextCB = calloc (1, sizeof(LuaCallServiceT)); - contextCB->callback= lua_tostring(luaState, 5); - contextCB->context = LuaPopArgs(luaState, 6); - - afb_service_call(api, verb, queryJ, LuaAfbServiceCB, contextCB); - - return 0; // no value return - - OnErrorExit: - lua_error(luaState); - return 1; -} - -STATIC int LuaAfbServiceSync(lua_State* luaState) { - int count = lua_gettop(luaState); - json_object *responseJ; - - // note: argument start at 2 because of AFB: table - if (count <3 || !lua_isstring(luaState, 2) || !lua_isstring(luaState, 3) || !lua_istable(luaState, 4)) { - lua_pushliteral (luaState, "LuaAfbServiceSync-Syntax is error,data=AFB:service_call (api, verb, query)"); - goto OnErrorExit; - } - - // get api/verb+query - const char *api = lua_tostring(luaState,2); - const char *verb= lua_tostring(luaState,3); - json_object *queryJ= LuaTableToJson(luaState, 4); - - int iserror=afb_service_call_sync (api, verb, queryJ, &responseJ); - - // push error status & response - count=1; lua_pushboolean(luaState, iserror); - count+= LuaPushArgument(responseJ); - - return count; // return count values - - OnErrorExit: - lua_error(luaState); - return 1; -} - -STATIC int LuaAfbEventPush(lua_State* luaState) { - LuaAfbEvent *afbevt; - int index; - - // if no private event handle then use default binding event - if (lua_islightuserdata(luaState, LUA_FIST_ARG)) { - afbevt = (LuaAfbEvent*) lua_touserdata(luaState, LUA_FIST_ARG); - index=LUA_FIST_ARG+1; - } else { - index=LUA_FIST_ARG; - afbevt=luaDefaultEvt; - } - - if (!afb_event_is_valid(afbevt->event)) { - lua_pushliteral (luaState, "LuaAfbMakePush-Fail invalid event"); - goto OnErrorExit; - } - - json_object *ctlEventJ= LuaTableToJson(luaState, index); - if (!ctlEventJ) { - lua_pushliteral (luaState, "LuaAfbEventPush-Syntax is AFB:signal ([evtHandle], {lua table})"); - goto OnErrorExit; - } - - int done = afb_event_push(afbevt->event, ctlEventJ); - if (!done) { - lua_pushliteral (luaState, "LuaAfbEventPush-Fail No Subscriber to event"); - AFB_ERROR ("LuaAfbEventPush-Fail name subscriber event=%s count=%d", afbevt->name, afbevt->count); - goto OnErrorExit; - } - afbevt->count++; - return 0; - - OnErrorExit: - lua_error(luaState); - return 1; -} - -STATIC int LuaAfbEventSubscribe(lua_State* luaState) { - LuaAfbEvent *afbevt; - - LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); - if (!afbContext) { - lua_pushliteral (luaState, "LuaAfbEventSubscribe-Fail Invalid request handle"); - goto OnErrorExit; - } - - // if no private event handle then use default binding event - if (lua_islightuserdata(luaState, LUA_FIST_ARG+1)) { - afbevt = (LuaAfbEvent*) lua_touserdata(luaState, LUA_FIST_ARG+1); - } else { - afbevt=luaDefaultEvt; - } - - if (!afb_event_is_valid(afbevt->event)) { - lua_pushliteral (luaState, "LuaAfbMakePush-Fail invalid event handle"); - goto OnErrorExit; - } - - int err = afb_req_subscribe(afbContext->request, afbevt->event); - if (err) { - lua_pushliteral (luaState, "LuaAfbEventSubscribe-Fail No Subscriber to event"); - AFB_ERROR ("LuaAfbEventPush-Fail name subscriber event=%s count=%d", afbevt->name, afbevt->count); - goto OnErrorExit; - } - afbevt->count++; - return 0; - - OnErrorExit: - lua_error(luaState); - return 1; -} - -STATIC int LuaAfbEventMake(lua_State* luaState) { - int count = lua_gettop(luaState); - LuaAfbEvent *afbevt=calloc(1,sizeof(LuaAfbEvent)); - - if (count != LUA_FIST_ARG || !lua_isstring(luaState, LUA_FIST_ARG)) { - lua_pushliteral (luaState, "LuaAfbEventMake-Syntax is evtHandle= AFB:event ('myEventName')"); - goto OnErrorExit; - } - - // event name should be the only argument - afbevt->name= strdup (lua_tostring(luaState,LUA_FIST_ARG)); - - // create a new binder event - afbevt->event = afb_daemon_make_event(afbevt->name); - if (!afb_event_is_valid(afbevt->event)) { - lua_pushliteral (luaState, "LuaAfbEventMake-Fail to Create Binder event"); - goto OnErrorExit; - } - - // push event handler as a LUA opaque handle - lua_pushlightuserdata(luaState, afbevt); - return 1; - - OnErrorExit: - lua_error(luaState); - return 1; -} - -// Function call from LUA when lua2c plugin L2C is used -PUBLIC int Lua2cWrapper(lua_State* luaState, char *funcname, Lua2cFunctionT callback, void *context) { - - json_object *argsJ= LuaPopArgs(luaState, LUA_FIST_ARG+1); - int response = (*callback) (funcname, argsJ, context); - - // push response to LUA - lua_pushinteger(luaState, response); - return 1; -} - -// Generated some fake event based on watchdog/counter -PUBLIC int LuaCallFunc (DispatchSourceT source, DispatchActionT *action, json_object *queryJ) { - - int err, count; - - json_object* argsJ = action->argsJ; - const char* func = action->call; - - // load function (should exist in CONTROL_PATH_LUA - lua_getglobal(luaState, func); - - // push source on the stack - count=1; - lua_pushinteger(luaState, source); - - // push argsJ on the stack - if (!argsJ) { - lua_pushnil(luaState); - count++; - } else { - count+= LuaPushArgument (argsJ); - } - - // push queryJ on the stack - if (!queryJ) { - lua_pushnil(luaState); - count++; - } else { - count+= LuaPushArgument (queryJ); - } - - // effectively exec LUA script code - err=lua_pcall(luaState, count, 1, 0); - if (err) { - AFB_ERROR("LuaCallFunc Fail calling %s error=%s", func, lua_tostring(luaState,-1)); - goto OnErrorExit; - } - - // return LUA script value - int rc= (int)lua_tointeger(luaState, -1); - return rc; - - OnErrorExit: - return -1; -} - - -// Execute LUA code from received API request -STATIC void LuaDoAction (LuaDoActionT action, afb_req request) { - - int err, count=0; - - json_object* queryJ = afb_req_json(request); - - switch (action) { - - case LUA_DOSTRING: { - const char *script = json_object_get_string(queryJ); - err=luaL_loadstring(luaState, script); - if (err) { - AFB_ERROR ("LUA-DO-COMPILE:FAIL String=%s err=%s", script, lua_tostring(luaState,-1) ); - goto OnErrorExit; - } - // Push AFB client context on the stack - LuaAfbContextT *afbContext= LuaCtxPush(luaState, request,NULL,script); - if (!afbContext) goto OnErrorExit; - - break; - } - - case LUA_DOCALL: { - const char *func; - json_object *argsJ=NULL; - - err= wrap_json_unpack (queryJ, "{s:s, s?o !}", "target", &func, "args", &argsJ); - if (err) { - AFB_ERROR ("LUA-DOCALL-SYNTAX missing target|args query=%s", json_object_get_string(queryJ)); - goto OnErrorExit; - } - - // load function (should exist in CONTROL_PATH_LUA - lua_getglobal(luaState, func); - - // Push AFB client context on the stack - LuaAfbContextT *afbContext= LuaCtxPush(luaState, request, NULL, func); - if (!afbContext) goto OnErrorExit; - - // push query on the stack - if (!argsJ) { - lua_pushnil(luaState); - count++; - } else { - count+= LuaPushArgument (argsJ); - } - - break; - } - - case LUA_DOSCRIPT: { // Fulup need to fix argument passing - char *filename; char*fullpath; - char luaScriptPath[CONTROL_MAXPATH_LEN]; - int index; - - // scan luascript search path once - static json_object *luaScriptPathJ =NULL; - - // extract value from query - const char *target=NULL,*func=NULL; - json_object *argsJ=NULL; - err= wrap_json_unpack (queryJ, "{s:s,s?s,s?s,s?o !}","target", &target,"path",&luaScriptPathJ,"function",&func,"args",&argsJ); - if (err) { - AFB_ERROR ("LUA-DOSCRIPT-SYNTAX:missing target|[path]|[function]|[args] query=%s", json_object_get_string(queryJ)); - goto OnErrorExit; - } - - // search for filename=script in CONTROL_LUA_PATH - if (!luaScriptPathJ) { - strncpy(luaScriptPath,CONTROL_DOSCRIPT_PRE, sizeof(luaScriptPath)); - strncat(luaScriptPath,"-", sizeof(luaScriptPath)); - strncat(luaScriptPath,target, sizeof(luaScriptPath)); - luaScriptPathJ= ScanForConfig(CONTROL_LUA_PATH , CTL_SCAN_RECURSIVE,luaScriptPath,".lua"); - } - for (index=0; index < json_object_array_length(luaScriptPathJ); index++) { - json_object *entryJ=json_object_array_get_idx(luaScriptPathJ, index); - - err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "fullpath", &fullpath,"filename", &filename); - if (err) { - AFB_ERROR ("LUA-DOSCRIPT-SCAN:HOOPs invalid config file path = %s", json_object_get_string(entryJ)); - goto OnErrorExit; - } - - if (index > 0) AFB_WARNING("LUA-DOSCRIPT-SCAN:Ignore second script=%s path=%s", filename, fullpath); - else { - strncpy (luaScriptPath, fullpath, sizeof(luaScriptPath)); - strncat (luaScriptPath, "/", sizeof(luaScriptPath)); - strncat (luaScriptPath, filename, sizeof(luaScriptPath)); - } - } - - err= luaL_loadfile(luaState, luaScriptPath); - if (err) { - AFB_ERROR ("LUA-DOSCRIPT HOOPs Error in LUA loading scripts=%s err=%s", luaScriptPath, lua_tostring(luaState,-1)); - goto OnErrorExit; - } - - // script was loaded we need to parse to make it executable - err=lua_pcall(luaState, 0, 0, 0); - if (err) { - AFB_ERROR ("LUA-DOSCRIPT:FAIL to load %s", luaScriptPath); - goto OnErrorExit; - } - - // if no func name given try to deduct from filename - if (!func && (func=(char*)GetMidleName(filename))!=NULL) { - strncpy(luaScriptPath,"_", sizeof(luaScriptPath)); - strncat(luaScriptPath,func, sizeof(luaScriptPath)); - func=luaScriptPath; - } - if (!func) { - AFB_ERROR ("LUA-DOSCRIPT:FAIL to deduct funcname from %s", filename); - goto OnErrorExit; - } - - // load function (should exist in CONTROL_PATH_LUA - lua_getglobal(luaState, func); - - // Push AFB client context on the stack - LuaAfbContextT *afbContext= LuaCtxPush(luaState, request, NULL, func); - if (!afbContext) goto OnErrorExit; - - // push function arguments - if (!argsJ) { - lua_pushnil(luaState); - count++; - } else { - count+= LuaPushArgument(argsJ); - } - - break; - } - - default: - AFB_ERROR ("LUA-DOSCRIPT-ACTION unknown query=%s", json_object_get_string(queryJ)); - goto OnErrorExit; - } - - // effectively exec LUA code (afb_reply/fail done later from callback) - err=lua_pcall(luaState, count+1, 0, 0); - if (err) { - AFB_ERROR ("LUA-DO-EXEC:FAIL query=%s err=%s", json_object_get_string(queryJ), lua_tostring(luaState,-1)); - goto OnErrorExit; - } - return; - - OnErrorExit: - afb_req_fail(request,"LUA:ERROR", lua_tostring(luaState,-1)); - return; -} - -PUBLIC void ctlapi_execlua (afb_req request) { - LuaDoAction (LUA_DOSTRING, request); -} - -PUBLIC void ctlapi_request (afb_req request) { - LuaDoAction (LUA_DOCALL, request); -} - -PUBLIC void ctlapi_debuglua (afb_req request) { - LuaDoAction (LUA_DOSCRIPT, request); -} - -STATIC int LuaTimerClear (lua_State* luaState) { - - // Get Timer Handle - LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); - if (!afbContext) goto OnErrorExit; - - // retrieve useful information opaque handle - TimerHandleT *timerHandle = (TimerHandleT*)afbContext->handle; - - AFB_NOTICE ("LuaTimerClear timer=%s", timerHandle->label); - TimerEvtStop(timerHandle); - - return 0; //happy end - -OnErrorExit: - return 1; -} -STATIC int LuaTimerGet (lua_State* luaState) { - - // Get Timer Handle - LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); - if (!afbContext) goto OnErrorExit; - - // retrieve useful information opaque handle - TimerHandleT *timerHandle = (TimerHandleT*)afbContext->handle; - - // create response as a JSON object - json_object *responseJ= json_object_new_object(); - json_object_object_add(responseJ,"label", json_object_new_string(timerHandle->label)); - json_object_object_add(responseJ,"delay", json_object_new_int(timerHandle->delay)); - json_object_object_add(responseJ,"count", json_object_new_int(timerHandle->count)); - - // return JSON object as Lua table - int count=LuaPushArgument(responseJ); - - // free json object - json_object_put(responseJ); - - return count; // return argument - -OnErrorExit: - return 0; -} - -// Timer Callback - -// Set timer -STATIC int LuaTimerSetCB (void *handle) { - LuaCallServiceT *contextCB =(LuaCallServiceT*) handle; - TimerHandleT *timerHandle = (TimerHandleT*) contextCB->handle; - int count; - - // push timer handle and user context on Lua stack - lua_getglobal(luaState, contextCB->callback); - - // Push timer handle - LuaAfbContextT *afbContext= LuaCtxPush(luaState, NULL_AFBREQ, contextCB->handle, timerHandle->label); - if (!afbContext) goto OnErrorExit; - count=1; - - // Push user Context - count+= LuaPushArgument(contextCB->context); - - int err=lua_pcall(luaState, count, LUA_MULTRET, 0); - if (err) { - AFB_ERROR ("LUA-TIMER-CB:FAIL response=%s err=%s", json_object_get_string(contextCB->context), lua_tostring(luaState,-1)); - goto OnErrorExit; - } - - // get return parameter - if (!lua_isboolean(luaState, -1)) { - return (lua_toboolean(luaState, -1)); - } - - // timer last run free context resource - if (timerHandle->count == 1) { - LuaCtxFree(afbContext); - } - return 0; // By default we are happy - - OnErrorExit: - return 1; // stop timer -} - -STATIC int LuaTimerSet(lua_State* luaState) { - const char *label=NULL, *info=NULL; - int delay=0, count=0; - - json_object *timerJ = LuaPopOneArg(luaState, LUA_FIST_ARG); - const char *callback = lua_tostring(luaState, LUA_FIST_ARG + 1); - json_object *contextJ = LuaPopOneArg(luaState, LUA_FIST_ARG + 2); - - if (lua_gettop(luaState) != LUA_FIST_ARG+2 || !timerJ || !callback || !contextJ) { - lua_pushliteral(luaState, "LuaTimerSet-Syntax timerset (timerT, 'callback', contextT)"); - goto OnErrorExit; - } - - int err = wrap_json_unpack(timerJ, "{ss, s?s si, si !}", "label", &label, "info", &info, "delay", &delay, "count", &count); - if (err) { - lua_pushliteral(luaState, "LuaTimerSet-Syntax timerT={label:xxx delay:ms, count:xx}"); - goto OnErrorExit; - } - - // everything look fine create timer structure - TimerHandleT *timerHandle = malloc (sizeof (TimerHandleT)); - timerHandle->delay=delay; - timerHandle->count=count; - timerHandle->label=label; - - // Allocate handle to store context and callback - LuaCallServiceT *contextCB = calloc (1, sizeof(LuaCallServiceT)); - contextCB->callback= callback; - contextCB->context = contextJ; - contextCB->handle = timerHandle; - - // fire timer - TimerEvtStart (timerHandle, LuaTimerSetCB, contextCB); - - return 0; // Happy No Return Function - -OnErrorExit: - lua_error(luaState); - return 1; // return error code -} - -// Register a new L2c list of LUA user plugin commands -PUBLIC void LuaL2cNewLib(const char *label, luaL_Reg *l2cFunc, int count) { - // luaL_newlib(luaState, l2cFunc); macro does not work with pointer :( - luaL_checkversion(luaState); - lua_createtable(luaState, 0, count+1); - luaL_setfuncs(luaState,l2cFunc,0); - lua_setglobal(luaState, label); -} - -static const luaL_Reg afbFunction[] = { - {"timerclear", LuaTimerClear}, - {"timerget" , LuaTimerGet}, - {"timerset" , LuaTimerSet}, - {"notice" , LuaPrintNotice}, - {"info" , LuaPrintInfo}, - {"warning" , LuaPrintWarning}, - {"debug" , LuaPrintDebug}, - {"error" , LuaPrintError}, - {"servsync" , LuaAfbServiceSync}, - {"service" , LuaAfbService}, - {"success" , LuaAfbSuccess}, - {"fail" , LuaAfbFail}, - {"subscribe" , LuaAfbEventSubscribe}, - {"evtmake" , LuaAfbEventMake}, - {"evtpush" , LuaAfbEventPush}, - - {NULL, NULL} /* sentinel */ -}; - -// Create Binding Event at Init -PUBLIC int LuaLibInit () { - int err, index; - - // search for default policy config file - char fullprefix[CONTROL_MAXPATH_LEN]; - strncpy (fullprefix, CONTROL_CONFIG_PRE "-", sizeof(fullprefix)); - strncat (fullprefix, GetBinderName(), sizeof(fullprefix)); - strncat (fullprefix, "-", sizeof(fullprefix)); - - const char *dirList= getenv("CONTROL_LUA_PATH"); - if (!dirList) dirList=CONTROL_LUA_PATH; - - json_object *luaScriptPathJ = ScanForConfig(dirList , CTL_SCAN_RECURSIVE, fullprefix, "lua"); - - // open a new LUA interpretor - luaState = luaL_newstate(); - if (!luaState) { - AFB_ERROR ("LUA_INIT: Fail to open lua interpretor"); - goto OnErrorExit; - } - - // load auxiliary libraries - luaL_openlibs(luaState); - - // redirect print to AFB_NOTICE - luaL_newlib(luaState, afbFunction); - lua_setglobal(luaState, "AFB"); - - // create default lua event to send test pause/resume - luaDefaultEvt=calloc(1,sizeof(LuaAfbEvent)); - luaDefaultEvt->name=CONTROL_LUA_EVENT; - luaDefaultEvt->event = afb_daemon_make_event(CONTROL_LUA_EVENT); - if (!afb_event_is_valid(luaDefaultEvt->event)) { - AFB_ERROR ("POLCTL_INIT: Cannot register lua-events=%s ", CONTROL_LUA_EVENT); - goto OnErrorExit;; - } - - // load+exec any file found in LUA search path - for (index=0; index < json_object_array_length(luaScriptPathJ); index++) { - json_object *entryJ=json_object_array_get_idx(luaScriptPathJ, index); - - char *filename; char*fullpath; - err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "fullpath", &fullpath,"filename", &filename); - if (err) { - AFB_ERROR ("LUA-INIT HOOPs invalid config file path = %s", json_object_get_string(entryJ)); - goto OnErrorExit; - } - - char filepath[CONTROL_MAXPATH_LEN]; - strncpy(filepath, fullpath, sizeof(filepath)); - strncat(filepath, "/", sizeof(filepath)); - strncat(filepath, filename, sizeof(filepath)); - err= luaL_loadfile(luaState, filepath); - if (err) { - AFB_ERROR ("LUA-LOAD HOOPs Error in LUA loading scripts=%s err=%s", filepath, lua_tostring(luaState,-1)); - goto OnErrorExit; - } - - // exec/compil script - err = lua_pcall(luaState, 0, 0, 0); - if (err) { - AFB_ERROR ("LUA-LOAD HOOPs Error in LUA exec scripts=%s err=%s", filepath, lua_tostring(luaState,-1)); - goto OnErrorExit; - } - } - - // no policy config found remove control API from binder - if (index == 0) { - AFB_WARNING ("POLICY-INIT:WARNING (setenv CONTROL_LUA_PATH) No LUA '%s*.lua' in '%s'", fullprefix, dirList); - } - - AFB_DEBUG ("Audio control-LUA Init Done"); - return 0; - - OnErrorExit: - return 1; -} diff --git a/afb-source/ctl-policy.c b/afb-source/ctl-policy.c deleted file mode 100644 index 9fe220c..0000000 --- a/afb-source/ctl-policy.c +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll - * - * 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, something express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#define _GNU_SOURCE -#include -#include -#include -#include - -#include "wrap-json.h" -#include "ctl-binding.h" - -STATIC PolicyCtlConfigT *ctlHandle = NULL; - -// List Avaliable Configuration Files -STATIC json_object* ScanForConfig (char* searchPath) { - json_object *responseJ; - DIR *dirHandle; - char *dirPath; - char* dirList= strdup(searchPath); - - responseJ = json_object_new_array(); - for (dirPath= strtok(dirList, ":"); dirPath && *dirPath; dirPath=strtok(NULL,":")) { - struct dirent *dirEnt; - - dirHandle = opendir (dirPath); - if (!dirHandle) { - AFB_NOTICE ("CONFIG-SCANNING dir=%s not readable", dirPath); - continue; - } - - AFB_NOTICE ("CONFIG-SCANNING:ctl_listconfig scanning: %s", dirPath); - while ((dirEnt = readdir(dirHandle)) != NULL) { - // Unknown type is accepted to support dump filesystems - if (dirEnt->d_type == DT_REG || dirEnt->d_type == DT_UNKNOWN) { - struct json_object *pathJ = json_object_new_object(); - json_object_object_add(pathJ, "dirpath", json_object_new_string(dirPath)); - json_object_object_add(pathJ, "filename", json_object_new_string(dirEnt->d_name)); - json_object_array_add(responseJ, pathJ); - } - } - } - - free (dirList); - return (responseJ); -} - -PUBLIC void ctlapi_authorize (PolicyCtlEnumT control, afb_req request) { - json_object*tmpJ; - - json_object* queryJ= afb_req_json(request); - int done=json_object_object_get_ex(queryJ, "closing", &tmpJ); - if (done) return; - -} - - -// List Avaliable Configuration Files -PUBLIC void ctlapi_config (struct afb_req request) { - json_object*tmpJ; - char *dirList; - - json_object* queryJ = afb_req_json(request); - if (queryJ && json_object_object_get_ex (queryJ, "cfgpath" , &tmpJ)) { - dirList = strdup (json_object_get_string(tmpJ)); - } else { - dirList = strdup (CONTROL_CONFIG_PATH); - AFB_NOTICE ("CONFIG-MISSING: use default CONTROL_CONFIG_PATH=%s", CONTROL_CONFIG_PATH); - } - - // get list of config file - struct json_object *responseJ = ScanForConfig(dirList); - - if (json_object_array_length(responseJ) == 0) { - afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_CONFIG_PATH"); - } else { - afb_req_success(request, responseJ, NULL); - } - - return; -} - -STATIC PolicyActionT **PolicyLoadActions (json_object *actionsJ) { - int err; - PolicyActionT ** actions; - - // unpack individual action object - int actionUnpack (json_object *actionJ, PolicyActionT *action) { - - err= wrap_json_unpack(actionJ, "{ss,s?s,s?s,s?s,s?s,s?s !}" - , "label",&action->label, "info",&action->info, "callback",&action->callback, "query",&queryJ, "api",&action->api, "verb", &action->verb); - if (err) { - AFB_ERROR ("POLICY-LOAD-ACTION Missing something label|info|callback|api|verb|query in %s", json_object_get_string(actionJ)); - return -1; - } - if (!action->callback || !(action->api && action->verb)) { - AFB_ERROR ("POLICY-LOAD-ACTION Missing something callback|(api+verb) in %s", json_object_get_string(actionJ)); - return -1; - } - return 0; - }; - - // action array is close with a nullvalue; - if (json_object_get_type(actionsJ) == json_type_array) { - int count = json_object_array_length(actionsJ); - actions = calloc (count+1, sizeof(PolicyActionT)); - - for (int idx=0; idx < count; idx++) { - json_object *actionJ = json_object_array_get_idx(actionsJ, idx); - err = actionUnpack (actionJ, &actions[idx]); - if (err) goto OnErrorExit; - } - - } else { - actions = calloc (2, sizeof(PolicyActionT)); - err = actionUnpack (actionsJ, &actions[0]); - if (err) goto OnErrorExit; - } - - return actions; - - OnErrorExit: - return NULL; - -} - -// load control policy from file using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values -STATIC PolicyCtlConfigT *PolicyLoadConfig (const char* filepath) { - json_object *policyConfigJ, *ignoreJ, *actionsJ; - PolicyCtlConfigT *policyConfig = calloc (1, sizeof(PolicyCtlConfigT)); - int err; - - // Load JSON file - policyConfigJ= json_object_from_file(filepath); - if (!policyConfigJ) goto OnErrorExit; - - json_object *metadataJ, *onloadJ, *controlsJ, *eventsJ; - err= wrap_json_unpack(policyConfigJ, "{s?o,so,s?o,so,so !}", "$schema", &ignoreJ, "metadata",&metadataJ, "onload",&onloadJ, "controls",&controlsJ, "events",&eventsJ); - if (err) { - AFB_ERROR ("POLICY-LOAD-ERRROR Missing something metadata|onload|controls|events in %s", json_object_get_string(policyConfigJ)); - goto OnErrorExit; - } - - PolicyHandleT *policyHandle = calloc (1, sizeof(PolicyHandleT)); - err= wrap_json_unpack(metadataJ, "{so,s?s,s?s !}", "label", &policyHandle->label, "info",&policyHandle->info, "version",&policyHandle->version); - if (err) { - AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|version in %s", json_object_get_string(metadataJ)); - goto OnErrorExit; - } - - if (onloadJ) { - err= wrap_json_unpack(onloadJ, "{s?o,s?s,s?s !}", "info",&ignoreJ, "label",&ignoreJ, "actions",&actionsJ); - if (err) { - AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|plugin|actions in %s", json_object_get_string(metadataJ)); - goto OnErrorExit; - } - policyConfig->onload = PolicyLoadActions (actionsJ); - } - - return policyControl; - -OnErrorExit: - return NULL; -} - -// Load default config file at init -PUBLIC int PolicyInit () { - int index, err; - - - // search for default policy config file - json_object* responseJ = ScanForConfig(CONTROL_CONFIG_PATH); - - for (index=0; index < json_object_array_length(responseJ); index++) { - json_object *entryJ=json_object_array_get_idx(responseJ, index); - - char *filename; char*dirpath; - err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "dirpath", &dirpath,"filename", &filename); - if (err) { - AFB_ERROR ("POLICY-INIT HOOPs invalid config file path = %s", json_object_get_string(entryJ)); - goto OnErrorExit; - } - - if (strcasestr(filename, CONTROL_CONFIG_FILE)) { - char filepath[255]; - strncpy(filepath, dirpath, sizeof(filepath)); - strncat(filepath, "/", sizeof(filepath)); - strncat(filepath, filename, sizeof(filepath)); - ctlHandle = PolicyLoadConfig (filepath); - if (!ctlHandle) goto OnErrorExit; - break; - } - } - - // no policy config found remove control API from binder - if (index == 0) goto OnErrorExit; - - AFB_NOTICE ("SUCCES: Audio Control Policy Init"); - return 0; - -OnErrorExit: - AFB_NOTICE ("ERROR: Audio Control Policy Init"); - return 1; -} - - - diff --git a/afb-source/ctl-timer.c b/afb-source/ctl-timer.c deleted file mode 100644 index 50e181b..0000000 --- a/afb-source/ctl-timer.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll - * - * 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 -#include -#include -#include - -#include "ctl-binding.h" - -#define DEFAULT_PAUSE_DELAY 3000 -#define DEFAULT_TEST_COUNT 1 -typedef struct { - int value; - const char *label; -} AutoTestCtxT; - -static afb_event afbevt; - -STATIC int TimerNext (sd_event_source* source, uint64_t timer, void* handle) { - TimerHandleT *timerHandle = (TimerHandleT*) handle; - int done; - uint64_t usec; - - // Rearm timer if needed - timerHandle->count --; - if (timerHandle->count == 0) { - sd_event_source_unref(source); - free (handle); - return 0; - } - else { - // otherwise validate timer for a new run - sd_event_now(afb_daemon_get_event_loop(), CLOCK_MONOTONIC, &usec); - sd_event_source_set_enabled(source, SD_EVENT_ONESHOT); - sd_event_source_set_time(source, usec + timerHandle->delay*1000); - } - - done= timerHandle->callback(timerHandle->context); - if (!done) goto OnErrorExit; - - return 0; - -OnErrorExit: - AFB_WARNING("TimerNext Callback Fail Tag=%s", timerHandle->label); - return -1; -} - -PUBLIC void TimerEvtStop(TimerHandleT *timerHandle) { - - sd_event_source_unref(timerHandle->evtSource); - free (timerHandle); -} - - -PUBLIC void TimerEvtStart(TimerHandleT *timerHandle, timerCallbackT callback, void *context) { - uint64_t usec; - - // populate CB handle - timerHandle->callback=callback; - timerHandle->context=context; - - // set a timer with ~250us accuracy - sd_event_now(afb_daemon_get_event_loop(), CLOCK_MONOTONIC, &usec); - sd_event_add_time(afb_daemon_get_event_loop(), &timerHandle->evtSource, CLOCK_MONOTONIC, usec+timerHandle->delay*1000, 250, TimerNext, timerHandle); -} - -PUBLIC afb_event TimerEvtGet(void) { - return afbevt; -} - - -// Create Binding Event at Init -PUBLIC int TimerEvtInit () { - - // create binder event to send test pause/resume - afbevt = afb_daemon_make_event("control"); - if (!afb_event_is_valid(afbevt)) { - AFB_ERROR ("POLCTL_INIT: Cannot register ctl-events"); - return 1; - } - - AFB_DEBUG ("Audio Control-Events Init Done"); - return 0; -} - diff --git a/ctl-binding/CMakeLists.txt b/ctl-binding/CMakeLists.txt new file mode 100644 index 0000000..9000f25 --- /dev/null +++ b/ctl-binding/CMakeLists.txt @@ -0,0 +1,54 @@ +########################################################################### +# Copyright 2015, 2016, 2017 IoT.bzh +# +# author: Fulup Ar Foll +# +# 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 LUA only when requested +if(CONTROL_SUPPORT_LUA) + message(STATUS "Notice: LUA Controler Support Selected") + set(CTL_LUA_SOURCE ctl-lua.c) + ADD_COMPILE_OPTIONS(-DCONTROL_SUPPORT_LUA) + ADD_COMPILE_OPTIONS(-DCONTROL_LUA_EVENT="luaevt") + ADD_COMPILE_OPTIONS(-DCONTROL_LUA_PATH="${CMAKE_SOURCE_DIR}/conf.d/project/lua.d:${CMAKE_INSTALL_PREFIX}/controller-plugins/ctl-lua.d") +else(CONTROL_SUPPORT_LUA) + message(STATUS "Warning: LUA Without Support ") +endif(CONTROL_SUPPORT_LUA) + +# Add target to project dependency list +PROJECT_TARGET_ADD(afb-controller) + + # Define project Targets + ADD_LIBRARY(${TARGET_NAME} MODULE ctl-binding.c ctl-timer.c ctl-dispatch.c ${CTL_LUA_SOURCE}) + + SET_OPENAPI_FILENAME("ctl-apidef") + # Binder exposes a unique public entry point + SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + PREFIX "" + LABELS "BINDINGV2" + LINK_FLAGS ${BINDINGS_LINK_FLAG} + OUTPUT_NAME ${TARGET_NAME} + ) + + TARGET_LINK_LIBRARIES(${TARGET_NAME} + afb-utilities + ${link_libraries} + ) + + # Define target includes for this target client + TARGET_INCLUDE_DIRECTORIES(${TARGET_NAME} + PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} + ) + diff --git a/ctl-binding/ctl-apidef.h b/ctl-binding/ctl-apidef.h new file mode 100644 index 0000000..c408d5e --- /dev/null +++ b/ctl-binding/ctl-apidef.h @@ -0,0 +1,118 @@ + +static const char _afb_description_v2_control[] = + "{\"openapi\":\"3.0.0\",\"$schema\":\"http:iot.bzh/download/openapi/schem" + "a-3.0/default-schema.json\",\"info\":{\"description\":\"\",\"title\":\"c" + "ontroler\",\"version\":\"1.0\",\"x-binding-c-generator\":{\"api\":\"cont" + "rol\",\"version\":2,\"prefix\":\"ctlapi_\",\"postfix\":\"\",\"start\":nu" + "ll,\"onevent\":\"DispatchOneEvent\",\"init\":\"CtlBindingInit\",\"scope\"" + ":\"\",\"private\":false}},\"servers\":[{\"url\":\"ws://{host}:{port}/api" + "/polctl\",\"description\":\"Unicens2 API.\",\"variables\":{\"host\":{\"d" + "efault\":\"localhost\"},\"port\":{\"default\":\"1234\"}},\"x-afb-events\"" + ":[{\"$ref\":\"#/components/schemas/afb-event\"}]}],\"components\":{\"sch" + "emas\":{\"afb-reply\":{\"$ref\":\"#/components/schemas/afb-reply-v2\"},\"" + "afb-event\":{\"$ref\":\"#/components/schemas/afb-event-v2\"},\"afb-reply" + "-v2\":{\"title\":\"Generic response.\",\"type\":\"object\",\"required\":" + "[\"jtype\",\"request\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"" + "const\":\"afb-reply\"},\"request\":{\"type\":\"object\",\"required\":[\"" + "status\"],\"properties\":{\"status\":{\"type\":\"string\"},\"info\":{\"t" + "ype\":\"string\"},\"token\":{\"type\":\"string\"},\"uuid\":{\"type\":\"s" + "tring\"},\"reqid\":{\"type\":\"string\"}}},\"response\":{\"type\":\"obje" + "ct\"}}},\"afb-event-v2\":{\"type\":\"object\",\"required\":[\"jtype\",\"" + "event\"],\"properties\":{\"jtype\":{\"type\":\"string\",\"const\":\"afb-" + "event\"},\"event\":{\"type\":\"string\"},\"data\":{\"type\":\"object\"}}" + "}},\"x-permissions\":{\"control\":{\"permission\":\"urn:AGL:permission:a" + "udio:public:control\"},\"dispatch\":{\"permission\":\"urn:AGL:permission" + ":audio:public:dispatch\"},\"request\":{\"permission\":\"urn:AGL:permissi" + "on:audio:public:request\"},\"debug\":{\"permission\":\"urn:AGL:permissio" + "n:audio:public:debug\"}},\"responses\":{\"200\":{\"description\":\"A com" + "plex object array response\",\"content\":{\"application/json\":{\"schema" + "\":{\"$ref\":\"#/components/schemas/afb-reply\"}}}}}},\"paths\":{\"/ping" + "\":{\"description\":\"Ping Binding\",\"get\":{\"x-permissions\":{\"$ref\"" + ":\"#/components/x-permissions/control\"},\"parameters\":[{\"in\":\"query" + "\",\"name\":\"args\",\"required\":false,\"schema\":{\"type\":\"json\"}}]" + ",\"responses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}}}},\"/" + "subscribe\":{\"description\":\"Subcribe Audio Agent Policy Control End\"" + ",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions/contr" + "ol\"},\"parameters\":[{\"in\":\"query\",\"name\":\"event_patern\",\"requ" + "ired\":true,\"schema\":{\"type\":\"string\"}}],\"responses\":{\"200\":{\"" + "$ref\":\"#/components/responses/200\"}}}},\"/dispatch\":{\"description\"" + ":\"Request Access to Navigation Audio Channel.\",\"get\":{\"x-permission" + "s\":{\"$ref\":\"#/components/x-permissions/dispatch\"},\"parameters\":[{" + "\"in\":\"query\",\"name\":\"zone\",\"required\":false,\"schema\":{\"type" + "\":\"string\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components/respons" + "es/200\"}}}},\"/request\":{\"description\":\"Execute LUA string script.\"" + ",\"get\":{\"x-permissions\":{\"$ref\":\"#/components/x-permissions/reque" + "st\"},\"parameters\":[{\"in\":\"query\",\"name\":\"func\",\"required\":t" + "rue,\"schema\":{\"type\":\"string\"}},{\"in\":\"query\",\"name\":\"args\"" + ",\"required\":false,\"schema\":{\"type\":\"array\"}}],\"responses\":{\"2" + "00\":{\"$ref\":\"#/components/responses/200\"}}}},\"/debuglua\":{\"descr" + "iption\":\"Execute LUA string script.\",\"get\":{\"x-permissions\":{\"$r" + "ef\":\"#/components/x-permissions/debug\"},\"parameters\":[{\"in\":\"que" + "ry\",\"name\":\"filename\",\"required\":true,\"schema\":{\"type\":\"stri" + "ng\"}}],\"responses\":{\"200\":{\"$ref\":\"#/components/responses/200\"}" + "}}}}}" +; + +static const struct afb_auth _afb_auths_v2_control[] = { + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:control" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:dispatch" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:request" }, + { .type = afb_auth_Permission, .text = "urn:AGL:permission:audio:public:debug" } +}; + + void ctlapi_ping(struct afb_req req); + void ctlapi_subscribe(struct afb_req req); + void ctlapi_dispatch(struct afb_req req); + void ctlapi_request(struct afb_req req); + void ctlapi_debuglua(struct afb_req req); + +static const struct afb_verb_v2 _afb_verbs_v2_control[] = { + { + .verb = "ping", + .callback = ctlapi_ping, + .auth = &_afb_auths_v2_control[0], + .info = NULL, + .session = AFB_SESSION_NONE_V2 + }, + { + .verb = "subscribe", + .callback = ctlapi_subscribe, + .auth = &_afb_auths_v2_control[0], + .info = NULL, + .session = AFB_SESSION_NONE_V2 + }, + { + .verb = "dispatch", + .callback = ctlapi_dispatch, + .auth = &_afb_auths_v2_control[1], + .info = NULL, + .session = AFB_SESSION_NONE_V2 + }, + { + .verb = "request", + .callback = ctlapi_request, + .auth = &_afb_auths_v2_control[2], + .info = NULL, + .session = AFB_SESSION_NONE_V2 + }, + { + .verb = "debuglua", + .callback = ctlapi_debuglua, + .auth = &_afb_auths_v2_control[3], + .info = NULL, + .session = AFB_SESSION_NONE_V2 + }, + { .verb = NULL } +}; + +const struct afb_binding_v2 afbBindingV2 = { + .api = "control", + .specification = _afb_description_v2_control, + .info = NULL, + .verbs = _afb_verbs_v2_control, + .preinit = NULL, + .init = CtlBindingInit, + .onevent = DispatchOneEvent, + .noconcurrency = 0 +}; + diff --git a/ctl-binding/ctl-apidef.json b/ctl-binding/ctl-apidef.json new file mode 100644 index 0000000..a8b433e --- /dev/null +++ b/ctl-binding/ctl-apidef.json @@ -0,0 +1,249 @@ +{ + "openapi": "3.0.0", + "$schema": "http:iot.bzh/download/openapi/schema-3.0/default-schema.json", + "info": { + "description": "", + "title": "controler", + "version": "1.0", + "x-binding-c-generator": { + "api": "control", + "version": 2, + "prefix": "ctlapi_", + "postfix": "", + "start": null, + "onevent": "DispatchOneEvent", + "init": "CtlBindingInit", + "scope": "", + "private": false + } + }, + "servers": [ + { + "url": "ws://{host}:{port}/api/polctl", + "description": "Unicens2 API.", + "variables": { + "host": { + "default": "localhost" + }, + "port": { + "default": "1234" + } + }, + "x-afb-events": [ + { + "$ref": "#/components/schemas/afb-event" + } + ] + } + ], + "components": { + "schemas": { + "afb-reply": { + "$ref": "#/components/schemas/afb-reply-v2" + }, + "afb-event": { + "$ref": "#/components/schemas/afb-event-v2" + }, + "afb-reply-v2": { + "title": "Generic response.", + "type": "object", + "required": ["jtype", "request"], + "properties": { + "jtype": { + "type": "string", + "const": "afb-reply" + }, + "request": { + "type": "object", + "required": ["status"], + "properties": { + "status": { + "type": "string" + }, + "info": { + "type": "string" + }, + "token": { + "type": "string" + }, + "uuid": { + "type": "string" + }, + "reqid": { + "type": "string" + } + } + }, + "response": { + "type": "object" + } + } + }, + "afb-event-v2": { + "type": "object", + "required": ["jtype", "event"], + "properties": { + "jtype": { + "type": "string", + "const": "afb-event" + }, + "event": { + "type": "string" + }, + "data": { + "type": "object" + } + } + } + }, + "x-permissions": { + "control": { + "permission": "urn:AGL:permission:audio:public:control" + }, + "dispatch": { + "permission": "urn:AGL:permission:audio:public:dispatch" + }, + "request": { + "permission": "urn:AGL:permission:audio:public:request" + }, + "debug": { + "permission": "urn:AGL:permission:audio:public:debug" + } + }, + "responses": { + "200": { + "description": "A complex object array response", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/afb-reply" + } + } + } + } + } + }, + "paths": { + "/ping": { + "description": "Ping Binding", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/control" + }, + "parameters": [{ + "in": "query", + "name": "args", + "required": false, + "schema": { + "type": "json" + } + }], + "responses": { + "200": { + "$ref": "#/components/responses/200" + } + } + } + }, + "/subscribe": { + "description": "Subcribe Audio Agent Policy Control End", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/control" + }, + "parameters": [ + { + "in": "query", + "name": "event_patern", + "required": true, + "schema": { + "type": "string" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" + } + } + } + }, + "/dispatch": { + "description": "Request Access to Navigation Audio Channel.", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/dispatch" + }, + "parameters": [ + { + "in": "query", + "name": "zone", + "required": false, + "schema": { + "type": "string" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" + } + } + } + }, + "/request": { + "description": "Execute LUA string script.", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/request" + }, + "parameters": [ + { + "in": "query", + "name": "func", + "required": true, + "schema": { + "type": "string" + } + }, + { + "in": "query", + "name": "args", + "required": false, + "schema": { + "type": "array" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" + } + } + } + }, + "/debuglua": { + "description": "Execute LUA string script.", + "get": { + "x-permissions": { + "$ref": "#/components/x-permissions/debug" + }, + "parameters": [ + { + "in": "query", + "name": "filename", + "required": true, + "schema": { + "type": "string" + } + } + ], + "responses": { + "200": { + "$ref": "#/components/responses/200" + } + } + } + } + } +} diff --git a/ctl-binding/ctl-binding.c b/ctl-binding/ctl-binding.c new file mode 100644 index 0000000..6840b5c --- /dev/null +++ b/ctl-binding/ctl-binding.c @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll + * + * 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 +#include +#include + +#include "ctl-binding.h" + +// Include Binding Stub generated from Json OpenAPI +#include "ctl-apidef.h" + +PUBLIC void ctlapi_ping (afb_req request) { + static int count=0; + + count++; + AFB_NOTICE ("Controller:ping count=%d", count); + afb_req_success(request,json_object_new_int(count), NULL); + + return; +} + +PUBLIC void ctlapi_subscribe (afb_req request) { + + // subscribe Client to event + int err = afb_req_subscribe(request, TimerEvtGet()); + if (err != 0) { + afb_req_fail_f(request, "register-event", "Fail to subscribe binder event"); + goto OnErrorExit; + } + + afb_req_success(request, NULL, NULL); + + OnErrorExit: + return; +} + +// Create Binding Event at Init +PUBLIC int CtlBindingInit () { + + int errcount=0; + + errcount += TimerEvtInit(); + errcount += DispatchInit(); +#ifdef CONTROL_SUPPORT_LUA + errcount += LuaLibInit(); +#endif + + const char *profile= getenv("CONTROL_ONLOAD_PROFILE"); + if (!profile) profile=CONTROL_ONLOAD_PROFILE; + + // now that everything is initialised execute the onload action + if (!errcount) + errcount += DispatchOnLoad(CONTROL_ONLOAD_PROFILE); + + AFB_DEBUG ("Audio Policy Control Binding Done errcount=%d", errcount); + return errcount; +} + diff --git a/ctl-binding/ctl-binding.h b/ctl-binding/ctl-binding.h new file mode 100644 index 0000000..f159440 --- /dev/null +++ b/ctl-binding/ctl-binding.h @@ -0,0 +1,145 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll + * + * 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 CONTROLLER_BINDING_INCLUDE +#define CONTROLLER_BINDING_INCLUDE + +#define AFB_BINDING_VERSION 2 +#include +#include +#include +#include "filescan-utils.h" +#include "wrap-json.h" + +#ifdef CONTROL_SUPPORT_LUA +#include "lua.h" +#include "lauxlib.h" +#include "lualib.h" +#endif + +#ifndef PUBLIC + #define PUBLIC +#endif +#define STATIC static + +#ifndef UNUSED_ARG +#define UNUSED_ARG(x) UNUSED_ ## x __attribute__((__unused__)) +#define UNUSED_FUNCTION(x) __attribute__((__unused__)) UNUSED_ ## x +#endif + +// polctl-binding.c +PUBLIC int CtlBindingInit (); + +// ctl-timerevt.c +// ---------------------- +typedef int (*timerCallbackT)(void *context); + +typedef struct TimerHandleS { + int count; + int delay; + const char*label; + void *context; + timerCallbackT callback; + sd_event_source *evtSource; +} TimerHandleT; + +PUBLIC int TimerEvtInit (void); +PUBLIC afb_event TimerEvtGet(void); +PUBLIC void TimerEvtStart(TimerHandleT *timerHandle, timerCallbackT callback, void *context); +PUBLIC void TimerEvtStop(TimerHandleT *timerHandle); + +// ctl-policy +// ----------- + +typedef enum { + CTL_MODE_NONE=0, + CTL_MODE_API, + CTL_MODE_CB, + CTL_MODE_LUA, +} CtlRequestModeT; + + +typedef enum { + CTL_SOURCE_CLOSE=-1, + CTL_SOURCE_UNKNOWN=0, + CTL_SOURCE_ONLOAD=1, + CTL_SOURCE_OPEN=2, + CTL_SOURCE_EVENT=3, +} DispatchSourceT; + +typedef struct DispatchActionS{ + const char *info; + const char* label; + CtlRequestModeT mode; + const char* api; + const char* call; + json_object *argsJ; + int timeout; + int (*actionCB)(DispatchSourceT source, const char*label, json_object *argsJ, json_object *queryJ, void *context); +} DispatchActionT; + +typedef int (*Lua2cFunctionT)(char *funcname, json_object *argsJ, void*context); + +PUBLIC int DispatchInit(void); +PUBLIC int DispatchOnLoad(const char *onLoadLabel); +PUBLIC void DispatchOneEvent(const char *evtLabel, json_object *eventJ); +PUBLIC int DispatchOneL2c(lua_State* luaState, char *funcname, Lua2cFunctionT callback); +PUBLIC void ctlapi_dispatch (afb_req request); + +#ifdef CONTROL_SUPPORT_LUA +// ctl-lua.c +typedef int (*Lua2cWrapperT) (lua_State* luaState, char *funcname, Lua2cFunctionT callback); + +#define CTLP_LUA2C(FuncName, label,argsJ, context) static int FuncName(char*label,json_object*argsJ, void*context);\ + int lua2c_ ## FuncName(lua_State* luaState){return((*Lua2cWrap)(luaState, MACRO_STR_VALUE(FuncName), FuncName));};\ + static int FuncName(char* label, json_object* argsJ, void* context) + +typedef enum { + LUA_DOCALL, + LUA_DOSTRING, + LUA_DOSCRIPT, +} LuaDoActionT; + +PUBLIC int LuaLibInit (); +PUBLIC void LuaL2cNewLib(const char *label, luaL_Reg *l2cFunc, int count); +PUBLIC int Lua2cWrapper(lua_State* luaState, char *funcname, Lua2cFunctionT callback, void *context); +PUBLIC int LuaCallFunc (DispatchSourceT source, DispatchActionT *action, json_object *queryJ) ; +PUBLIC void ctlapi_lua_docall (afb_req request); +PUBLIC void ctlapi_lua_dostring (afb_req request); +PUBLIC void ctlapi_lua_doscript (afb_req request); + +#else + typedef void* Lua2cWrapperT; +#endif // CONTROL_SUPPORT_LUA + + +// sharelib ctl-plugin* +typedef struct { + long magic; + char *label; +} CtlPluginMagicT; + + +#define MACRO_STR_VALUE(arg) #arg +#define CTLP_REGISTER(pluglabel) CtlPluginMagicT CtlPluginMagic={.magic=CTL_PLUGIN_MAGIC,.label=pluglabel}; struct afb_binding_data_v2; Lua2cWrapperT Lua2cWrap; +#define CTLP_ONLOAD(label,version,info) void* CtlPluginOnload(char* label, char* version, char* info) +#define CTLP_CAPI(funcname,source, label,argsJ, queryJ, context) int funcname(DispatchSourceT source, char* label, json_object* argsJ, json_object* queryJ, void* context) + + + +#endif // CONTROLLER_BINDING_INCLUDE diff --git a/ctl-binding/ctl-dispatch.c b/ctl-binding/ctl-dispatch.c new file mode 100644 index 0000000..bbc15ad --- /dev/null +++ b/ctl-binding/ctl-dispatch.c @@ -0,0 +1,678 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll + * + * 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, something express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Reference: + * Json load using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values + */ + +#define _GNU_SOURCE +#include +#include +#include +#include + +#include "ctl-binding.h" + +typedef void*(*DispatchPluginInstallCbT)(const char* label, const char*version, const char*info); + + +static afb_req NULL_AFBREQ = {}; + + +typedef struct { + const char* label; + const char *info; + DispatchActionT *actions; +} DispatchHandleT; + +typedef struct { + const char *label; + const char *info; + void *context; + char *sharelib; + void *dlHandle; + luaL_Reg *l2cFunc; + int l2cCount; +} DispatchPluginT; + +typedef struct { + const char* label; + const char *info; + const char *version; + DispatchPluginT *plugin; + DispatchHandleT **onloads; + DispatchHandleT **events; + DispatchHandleT **controls; +} DispatchConfigT; + +// global config handle +STATIC DispatchConfigT *configHandle = NULL; + +STATIC int DispatchControlToIndex(DispatchHandleT **controls, const char* controlLabel) { + + for (int idx = 0; controls[idx]; idx++) { + if (!strcasecmp(controlLabel, controls[idx]->label)) return idx; + } + return -1; +} + +STATIC int DispatchOneControl(DispatchSourceT source, DispatchHandleT **controls, const char* controlLabel, json_object *queryJ, afb_req request) { + int err; + + if (!configHandle) { + AFB_ERROR("DISPATCH-CTL-API: (Hoops/Bug!!!) No Config Loaded"); + goto OnErrorExit; + } + + if (!configHandle->controls) { + AFB_ERROR("DISPATCH-CTL-API: No Control Action in Json config label=%s version=%s", configHandle->label, configHandle->version); + goto OnErrorExit; + } + + int index = DispatchControlToIndex(controls, controlLabel); + if (index < 0 || !controls[index]->actions) { + AFB_ERROR("DISPATCH-CTL-API:NotFound/Error label=%s in Json Control Config File", controlLabel); + goto OnErrorExit; + } + + // Fulup (Bug/Feature) in current version is unique to every onload profile + if (configHandle->plugin && configHandle->plugin->l2cCount) { + LuaL2cNewLib (configHandle->plugin->label, configHandle->plugin->l2cFunc, configHandle->plugin->l2cCount); + } + + // loop on action for this control + DispatchActionT *actions = controls[index]->actions; + for (int idx = 0; actions[idx].label; idx++) { + + switch (actions[idx].mode) { + case CTL_MODE_API: + { + json_object *returnJ; + + // if query is empty increment usage count and pass args + if (!queryJ || json_object_get_type(queryJ) != json_type_object) { + json_object_get(actions[idx].argsJ); + queryJ= actions[idx].argsJ; + } else if (actions[idx].argsJ) { + + // Merge queryJ and argsJ before sending request + if (json_object_get_type(actions[idx].argsJ) == json_type_object) { + json_object_object_foreach(actions[idx].argsJ, key, val) { + json_object_object_add(queryJ, key, val); + } + } else { + json_object_object_add(queryJ, "args", actions[idx].argsJ); + } + } + + int err = afb_service_call_sync(actions[idx].api, actions[idx].call, queryJ, &returnJ); + if (err) { + static const char*format = "DispatchOneControl(Api) api=%s verb=%s args=%s"; + if (afb_req_is_valid(request))afb_req_fail_f(request, "DISPATCH-CTL-MODE:API", format, actions[idx].label, actions[idx].api, actions[idx].call); + else AFB_ERROR(format, actions[idx].api, actions[idx].call, actions[idx].label); + goto OnErrorExit; + } + break; + } + +#ifdef CONTROL_SUPPORT_LUA + case CTL_MODE_LUA: + err = LuaCallFunc(source, &actions[idx], queryJ); + if (err) { + static const char*format = "DispatchOneControl(Lua) label=%s func=%s args=%s"; + if (afb_req_is_valid(request)) afb_req_fail_f(request, "DISPATCH-CTL-MODE:Lua", format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); + else AFB_ERROR(format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); + goto OnErrorExit; + } + break; +#endif + + case CTL_MODE_CB: + err = (*actions[idx].actionCB) (source, actions[idx].label, actions[idx].argsJ, queryJ, configHandle->plugin->context); + if (err) { + static const char*format = "DispatchOneControl(Callback) label%s func=%s args=%s"; + if (afb_req_is_valid(request)) afb_req_fail_f(request, "DISPATCH-CTL-MODE:Cb", format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); + else AFB_ERROR(format, actions[idx].label, actions[idx].call, json_object_get_string(actions[idx].argsJ)); + goto OnErrorExit; + } + break; + + default: + { + static const char*format = "DispatchOneControl(unknown) mode control=%s action=%s"; + AFB_ERROR(format, controls[index]->label); + if (afb_req_is_valid(request))afb_req_fail_f(request, "DISPATCH-CTL-MODE:Unknown", format, controls[index]->label); + } + } + } + + // everything when fine + if (afb_req_is_valid(request))afb_req_success(request, NULL, controls[index]->label); + return 0; + +OnErrorExit: + return -1; +} + + +// Event name is mapped on control label and executed as a standard control + +PUBLIC void DispatchOneEvent(const char *evtLabel, json_object *eventJ) { + DispatchHandleT **events = configHandle->events; + + (void) DispatchOneControl(CTL_SOURCE_EVENT, events, evtLabel, eventJ, NULL_AFBREQ); +} + +// Event name is mapped on control label and executed as a standard control + +PUBLIC int DispatchOnLoad(const char *onLoadLabel) { + if (!configHandle) return 1; + + DispatchHandleT **onloads = configHandle->onloads; + + int err = DispatchOneControl(CTL_SOURCE_ONLOAD, onloads, onLoadLabel, NULL, NULL_AFBREQ); + return err; +} + +PUBLIC void ctlapi_dispatch(afb_req request) { + DispatchHandleT **controls = configHandle->controls; + json_object *queryJ, *argsJ=NULL; + const char *target; + DispatchSourceT source= CTL_SOURCE_UNKNOWN; + + queryJ = afb_req_json(request); + int err = wrap_json_unpack(queryJ, "{s:s, s?i s?o !}", "target", &target, "source", &source, "args", &argsJ); + if (err) { + afb_req_fail_f(request, "CTL-DISPTACH-INVALID", "missing target or args not a valid json object query=%s", json_object_get_string(queryJ)); + goto OnErrorExit; + } + + (void) DispatchOneControl(source, controls, target, argsJ, request); + +OnErrorExit: + return; +} + +// Wrapper to Lua2c plugin command add context dans delegate to LuaWrapper +PUBLIC int DispatchOneL2c(lua_State* luaState, char *funcname, Lua2cFunctionT callback) { +#ifndef CONTROL_SUPPORT_LUA + AFB_ERROR("DISPATCH-ONE-L2C: LUA support not selected (cf:CONTROL_SUPPORT_LUA) in config.cmake"); + return 1; +#else + int err=Lua2cWrapper(luaState, funcname, callback, configHandle->plugin->context); + return err; +#endif +} + + +// List Avaliable Configuration Files + +PUBLIC void ctlapi_config(struct afb_req request) { + json_object*tmpJ; + char *dirList; + + + json_object* queryJ = afb_req_json(request); + if (queryJ && json_object_object_get_ex(queryJ, "cfgpath", &tmpJ)) { + dirList = strdup(json_object_get_string(tmpJ)); + } else { + + dirList = getenv("CONTROL_CONFIG_PATH"); + if (!dirList) dirList = strdup(CONTROL_CONFIG_PATH); + AFB_NOTICE("CONFIG-MISSING: use default CONTROL_CONFIG_PATH=%s", CONTROL_CONFIG_PATH); + } + + // get list of config file + struct json_object *responseJ = ScanForConfig(dirList, CTL_SCAN_RECURSIVE, "onload", "json"); + + if (json_object_array_length(responseJ) == 0) { + afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_CONFIG_PATH"); + } else { + afb_req_success(request, responseJ, NULL); + } + + return; +} + +// unpack individual action object + +STATIC int DispatchLoadOneAction(DispatchConfigT *controlConfig, json_object *actionJ, DispatchActionT *action) { + char *api = NULL, *verb = NULL, *callback = NULL, *lua = NULL; + int err, modeCount = 0; + + err = wrap_json_unpack(actionJ, "{ss,s?s,s?s,s?s,s?s,s?s,s?o !}" + , "label", &action->label, "info", &action->info, "callback", &callback, "lua", &lua, "api", &api, "verb", &verb, "args", &action->argsJ); + if (err) { + AFB_ERROR("DISPATCH-LOAD-ACTION Missing something label|info|callback|lua|(api+verb)|args in %s", json_object_get_string(actionJ)); + goto OnErrorExit; + } + + if (lua) { + action->mode = CTL_MODE_LUA; + action->call = lua; + modeCount++; + } + + if (api && verb) { + action->mode = CTL_MODE_API; + action->api = api; + action->call = verb; + modeCount++; + } + + if (callback && controlConfig->plugin) { + action->mode = CTL_MODE_CB; + action->call = callback; + modeCount++; + + action->actionCB = dlsym(controlConfig->plugin->dlHandle, callback); + if (!action->actionCB) { + AFB_ERROR("DISPATCH-LOAD-ACTION fail to find calbback=%s in %s", callback, controlConfig->plugin->sharelib); + goto OnErrorExit; + } + } + + // make sure at least one mode is selected + if (modeCount == 0) { + AFB_ERROR("DISPATCH-LOAD-ACTION No Action Selected lua|callback|(api+verb) in %s", json_object_get_string(actionJ)); + goto OnErrorExit; + } + + if (modeCount > 1) { + AFB_ERROR("DISPATCH-LOAD-ACTION:ToMany arguments lua|callback|(api+verb) in %s", json_object_get_string(actionJ)); + goto OnErrorExit; + } + return 0; + +OnErrorExit: + return -1; +}; + +STATIC DispatchActionT *DispatchLoadActions(DispatchConfigT *controlConfig, json_object *actionsJ) { + int err; + DispatchActionT *actions; + + // action array is close with a nullvalue; + if (json_object_get_type(actionsJ) == json_type_array) { + int count = json_object_array_length(actionsJ); + actions = calloc(count + 1, sizeof (DispatchActionT)); + + for (int idx = 0; idx < count; idx++) { + json_object *actionJ = json_object_array_get_idx(actionsJ, idx); + err = DispatchLoadOneAction(controlConfig, actionJ, &actions[idx]); + if (err) goto OnErrorExit; + } + + } else { + actions = calloc(2, sizeof (DispatchActionT)); + err = DispatchLoadOneAction(controlConfig, actionsJ, &actions[0]); + if (err) goto OnErrorExit; + } + + return actions; + +OnErrorExit: + return NULL; + +} + +STATIC DispatchHandleT *DispatchLoadControl(DispatchConfigT *controlConfig, json_object *controlJ) { + json_object *actionsJ, *permissionsJ; + int err; + + DispatchHandleT *dispatchHandle = calloc(1, sizeof (DispatchHandleT)); + err = wrap_json_unpack(controlJ, "{ss,s?s,s?o, so !}", "label", &dispatchHandle->label, "info", &dispatchHandle->info + , "permissions", &permissionsJ, "actions", &actionsJ); + if (err) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:CONTROL Missing something label|[info]|actions in %s", json_object_get_string(controlJ)); + goto OnErrorExit; + } + + dispatchHandle->actions = DispatchLoadActions(controlConfig, actionsJ); + if (!dispatchHandle->actions) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:CONTROL Error when parsing actions %s", dispatchHandle->label); + goto OnErrorExit; + } + return dispatchHandle; + +OnErrorExit: + return NULL; +} + +STATIC DispatchHandleT *DispatchLoadOnload(DispatchConfigT *controlConfig, json_object *onloadJ) { + json_object *actionsJ = NULL, *requireJ = NULL, *pluginJ = NULL; + int err; + + DispatchHandleT *dispatchHandle = calloc(1, sizeof (DispatchHandleT)); + err = wrap_json_unpack(onloadJ, "{ss,s?s,s?o,s?o,s?o !}", + "label", &dispatchHandle->label, "info", &dispatchHandle->info, "plugin", &pluginJ, "require", &requireJ, "actions", &actionsJ); + if (err) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:ONLOAD Missing something label|[info]|[plugin]|[actions] in %s", json_object_get_string(onloadJ)); + goto OnErrorExit; + } + + // best effort to initialise everything before starting + if (requireJ) { + + void DispatchRequireOneApi(json_object * bindindJ) { + const char* requireBinding = json_object_get_string(bindindJ); + err = afb_daemon_require_api(requireBinding, 1); + if (err) { + AFB_WARNING("DISPATCH-LOAD-CONFIG:REQUIRE Fail to get=%s", requireBinding); + } + } + + if (json_object_get_type(requireJ) == json_type_array) { + for (int idx = 0; idx < json_object_array_length(requireJ); idx++) { + DispatchRequireOneApi(json_object_array_get_idx(requireJ, idx)); + } + } else { + DispatchRequireOneApi(requireJ); + } + } + + if (pluginJ) { + json_object *lua2csJ = NULL; + DispatchPluginT *dPlugin= calloc(1, sizeof(DispatchPluginT)); + controlConfig->plugin = dPlugin; + const char*ldSearchPath=NULL; + + err = wrap_json_unpack(pluginJ, "{ss,s?s,s?s,ss,s?o!}", + "label", &dPlugin->label, "info", &dPlugin->info, "ldpath", &ldSearchPath, "sharelib", &dPlugin->sharelib, "lua2c", &lua2csJ); + if (err) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:ONLOAD Plugin missing label|[info]|sharelib|[lua2c] in %s", json_object_get_string(onloadJ)); + goto OnErrorExit; + } + + // if search path not in Json config file, then try default + if (!ldSearchPath) ldSearchPath=CONTROL_PLUGIN_PATH; + + // search for default policy config file + json_object *pluginPathJ = ScanForConfig(ldSearchPath, CTL_SCAN_RECURSIVE, dPlugin->sharelib, NULL); + if (!pluginPathJ || json_object_array_length(pluginPathJ) == 0) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:PLUGIN Missing plugin=%s in path=%s", dPlugin->sharelib, ldSearchPath); + goto OnErrorExit; + } + + char *filename; + char*fullpath; + err = wrap_json_unpack(json_object_array_get_idx(pluginPathJ, 0), "{s:s, s:s !}", "fullpath", &fullpath, "filename", &filename); + if (err) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:PLUGIN HOOPs invalid plugin file path = %s", json_object_get_string(pluginPathJ)); + goto OnErrorExit; + } + + if (json_object_array_length(pluginPathJ) > 1) { + AFB_WARNING("DISPATCH-LOAD-CONFIG:PLUGIN plugin multiple instances in searchpath will use %s/%s", fullpath, filename); + } + + char pluginpath[CONTROL_MAXPATH_LEN]; + strncpy(pluginpath, fullpath, sizeof (pluginpath)); + strncat(pluginpath, "/", sizeof (pluginpath)); + strncat(pluginpath, filename, sizeof (pluginpath)); + dPlugin->dlHandle = dlopen(pluginpath, RTLD_NOW); + if (!dPlugin->dlHandle) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:PLUGIN Fail to load pluginpath=%s err= %s", pluginpath, dlerror()); + goto OnErrorExit; + } + + CtlPluginMagicT *ctlPluginMagic = (CtlPluginMagicT*) dlsym(dPlugin->dlHandle, "CtlPluginMagic"); + if (!ctlPluginMagic || ctlPluginMagic->magic != CTL_PLUGIN_MAGIC) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:Plugin symbol'CtlPluginMagic' missing or != CTL_PLUGIN_MAGIC plugin=%s", pluginpath); + goto OnErrorExit; + } else { + AFB_NOTICE("DISPATCH-LOAD-CONFIG:Plugin %s successfully registered", ctlPluginMagic->label); + } + + // Jose hack to make verbosity visible from sharelib + struct afb_binding_data_v2 *afbHidenData = dlsym(dPlugin->dlHandle, "afbBindingV2data"); + if (afbHidenData) *afbHidenData = afbBindingV2data; + + // Push lua2cWrapper @ into plugin + Lua2cWrapperT *lua2cInPlug = dlsym(dPlugin->dlHandle, "Lua2cWrap"); +#ifndef CONTROL_SUPPORT_LUA + if (lua2cInPlug) *lua2cInPlug = NULL; +#else + // Lua2cWrapper is part of binder and not expose to dynamic link + if (lua2cInPlug) *lua2cInPlug = DispatchOneL2c; + + { + int Lua2cAddOne(luaL_Reg *l2cFunc, const char* l2cName, int index) { + char funcName[CONTROL_MAXPATH_LEN]; + strncpy(funcName, "lua2c_", sizeof(funcName)); + strncat(funcName, l2cName, sizeof(funcName)); + + Lua2cFunctionT l2cFunction= (Lua2cFunctionT)dlsym(dPlugin->dlHandle, funcName); + if (!l2cFunction) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:Plugin symbol'%s' missing err=%s", funcName, dlerror()); + return 1; + } + l2cFunc[index].func=(void*)l2cFunction; + l2cFunc[index].name=strdup(l2cName); + + return 0; + } + + int errCount = 0; + luaL_Reg *l2cFunc=NULL; + int count=0; + + // look on l2c command and push them to LUA + if (json_object_get_type(lua2csJ) == json_type_array) { + int length = json_object_array_length(lua2csJ); + l2cFunc = calloc(length + 1, sizeof (luaL_Reg)); + for (count=0; count < length; count++) { + int err; + const char *l2cName = json_object_get_string(json_object_array_get_idx(lua2csJ, count)); + err = Lua2cAddOne(l2cFunc, l2cName, count); + if (err) errCount++; + } + } else { + l2cFunc = calloc(2, sizeof (luaL_Reg)); + const char *l2cName = json_object_get_string(lua2csJ); + errCount = Lua2cAddOne(l2cFunc, l2cName, 0); + count=1; + } + if (errCount) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:Plugin %d symbols not found in plugin='%s'", errCount, pluginpath); + goto OnErrorExit; + } else { + dPlugin->l2cFunc= l2cFunc; + dPlugin->l2cCount= count; + } + } +#endif + DispatchPluginInstallCbT ctlPluginOnload = dlsym(dPlugin->dlHandle, "CtlPluginOnload"); + if (ctlPluginOnload) { + dPlugin->context = (*ctlPluginOnload) (controlConfig->label, controlConfig->version, controlConfig->info); + } + } + + dispatchHandle->actions = DispatchLoadActions(controlConfig, actionsJ); + if (!dispatchHandle->actions) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:ONLOAD Error when parsing actions %s", dispatchHandle->label); + goto OnErrorExit; + } + return dispatchHandle; + +OnErrorExit: + return NULL; +} + +STATIC DispatchConfigT *DispatchLoadConfig(const char* filepath) { + json_object *controlConfigJ, *ignoreJ; + int err; + + // Load JSON file + controlConfigJ = json_object_from_file(filepath); + if (!controlConfigJ) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:JsonLoad invalid JSON %s ", filepath); + goto OnErrorExit; + } + + AFB_INFO("DISPATCH-LOAD-CONFIG: loading config filepath=%s", filepath); + + json_object *metadataJ = NULL, *onloadsJ = NULL, *controlsJ = NULL, *eventsJ = NULL; + err = wrap_json_unpack(controlConfigJ, "{s?s,s?o,s?o,s?o,s?o !}", "$schema", &ignoreJ, "metadata", &metadataJ, "onload", &onloadsJ, "controls", &controlsJ, "events", &eventsJ); + if (err) { + AFB_ERROR("DISPATCH-LOAD-CONFIG Missing something metadata|[onload]|[controls]|[events] in %s", json_object_get_string(controlConfigJ)); + goto OnErrorExit; + } + + + + DispatchConfigT *controlConfig = calloc(1, sizeof (DispatchConfigT)); + if (metadataJ) { + const char*ctlname=NULL; + err = wrap_json_unpack(metadataJ, "{ss,s?s,s?s,ss !}", "label", &controlConfig->label, "version", &controlConfig->version, "name", &ctlname, "info", &controlConfig->info); + if (err) { + AFB_ERROR("DISPATCH-LOAD-CONFIG:METADATA Missing something label|version|[label] in %s", json_object_get_string(metadataJ)); + goto OnErrorExit; + } + + // if ctlname is provided change process name now + if (ctlname) { + err= prctl(PR_SET_NAME, ctlname,NULL,NULL,NULL); + if (err) AFB_WARNING("Fail to set Process Name to:%s",ctlname); + } + + } + + if (onloadsJ) { + DispatchHandleT *dispatchHandle; + + if (json_object_get_type(onloadsJ) != json_type_array) { + controlConfig->onloads = (DispatchHandleT**) calloc(2, sizeof (void*)); + dispatchHandle = DispatchLoadOnload(controlConfig, onloadsJ); + controlConfig->onloads[0] = dispatchHandle; + } else { + int length = json_object_array_length(onloadsJ); + controlConfig->onloads = (DispatchHandleT**) calloc(length + 1, sizeof (void*)); + + for (int jdx = 0; jdx < length; jdx++) { + json_object *onloadJ = json_object_array_get_idx(onloadsJ, jdx); + dispatchHandle = DispatchLoadOnload(controlConfig, onloadJ); + controlConfig->onloads[jdx] = dispatchHandle; + } + } + } + + if (controlsJ) { + DispatchHandleT *dispatchHandle; + + if (json_object_get_type(controlsJ) != json_type_array) { + controlConfig->controls = (DispatchHandleT**) calloc(2, sizeof (void*)); + dispatchHandle = DispatchLoadControl(controlConfig, controlsJ); + controlConfig->controls[0] = dispatchHandle; + } else { + int length = json_object_array_length(controlsJ); + controlConfig->controls = (DispatchHandleT**) calloc(length + 1, sizeof (void*)); + + for (int jdx = 0; jdx < length; jdx++) { + json_object *controlJ = json_object_array_get_idx(controlsJ, jdx); + dispatchHandle = DispatchLoadControl(controlConfig, controlJ); + controlConfig->controls[jdx] = dispatchHandle; + } + } + } + + if (eventsJ) { + DispatchHandleT *dispatchHandle; + + if (json_object_get_type(eventsJ) != json_type_array) { + controlConfig->events = (DispatchHandleT**) calloc(2, sizeof (void*)); + dispatchHandle = DispatchLoadControl(controlConfig, eventsJ); + controlConfig->events[0] = dispatchHandle; + } else { + int length = json_object_array_length(eventsJ); + controlConfig->events = (DispatchHandleT**) calloc(length + 1, sizeof (void*)); + + for (int jdx = 0; jdx < length; jdx++) { + json_object *eventJ = json_object_array_get_idx(eventsJ, jdx); + dispatchHandle = DispatchLoadControl(controlConfig, eventJ); + controlConfig->events[jdx] = dispatchHandle; + } + } + } + + return controlConfig; + +OnErrorExit: + return NULL; +} + + +// Load default config file at init + +PUBLIC int DispatchInit() { + int index, err, luaLoaded = 0; + char controlFile [CONTROL_MAXPATH_LEN]; + + const char *dirList= getenv("CONTROL_CONFIG_PATH"); + if (!dirList) dirList=CONTROL_CONFIG_PATH; + + strncpy(controlFile, CONTROL_CONFIG_PRE "-", CONTROL_MAXPATH_LEN); + strncat(controlFile, GetBinderName(), CONTROL_MAXPATH_LEN); + + // search for default dispatch config file + json_object* responseJ = ScanForConfig(dirList, CTL_SCAN_RECURSIVE, controlFile, "json"); + + // We load 1st file others are just warnings + for (index = 0; index < json_object_array_length(responseJ); index++) { + json_object *entryJ = json_object_array_get_idx(responseJ, index); + + char *filename; + char*fullpath; + err = wrap_json_unpack(entryJ, "{s:s, s:s !}", "fullpath", &fullpath, "filename", &filename); + if (err) { + AFB_ERROR("DISPATCH-INIT HOOPs invalid JSON entry= %s", json_object_get_string(entryJ)); + goto OnErrorExit; + } + + if (index == 0) { + if (strcasestr(filename, controlFile)) { + char filepath[CONTROL_MAXPATH_LEN]; + strncpy(filepath, fullpath, sizeof (filepath)); + strncat(filepath, "/", sizeof (filepath)); + strncat(filepath, filename, sizeof (filepath)); + configHandle = DispatchLoadConfig(filepath); + if (!configHandle) { + AFB_ERROR("DISPATCH-INIT:ERROR Fail loading [%s]", filepath); + goto OnErrorExit; + } + luaLoaded = 1; + break; + } + } else { + AFB_WARNING("DISPATCH-INIT:WARNING Secondary Control Config Ignored %s/%s", fullpath, filename); + } + } + + // no dispatch config found remove control API from binder + if (!luaLoaded) { + AFB_WARNING("DISPATCH-INIT:WARNING (setenv CONTROL_CONFIG_PATH) No Config '%s-*.json' in '%s'", controlFile, dirList); + } + + AFB_NOTICE("DISPATCH-INIT:SUCCES: Audio Control Dispatch Init"); + return 0; + +OnErrorExit: + AFB_NOTICE("DISPATCH-INIT:ERROR: Audio Control Dispatch Init"); + return 1; +} + + + diff --git a/ctl-binding/ctl-lua.c b/ctl-binding/ctl-lua.c new file mode 100644 index 0000000..8d5a87e --- /dev/null +++ b/ctl-binding/ctl-lua.c @@ -0,0 +1,1068 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll + * + * 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. + * ref: + * (manual) https://www.lua.org/manual/5.3/manual.html + * (lua->C) http://www.troubleshooters.com/codecorn/lua/lua_c_calls_lua.htm#_Anatomy_of_a_Lua_Call + * (lua/C Var) http://acamara.es/blog/2012/08/passing-variables-from-lua-5-2-to-c-and-vice-versa/ + * (Lua/C Lib)https://john.nachtimwald.com/2014/07/12/wrapping-a-c-library-in-lua/ + * (Lua/C Table) https://gist.github.com/SONIC3D/10388137 + * (Lua/C Nested table) https://stackoverflow.com/questions/45699144/lua-nested-table-from-lua-to-c + * (Lua/C Wrapper) https://stackoverflow.com/questions/45699950/lua-passing-handle-to-function-created-with-newlib + * + */ + +#define _GNU_SOURCE +#include +#include + + +#include "ctl-binding.h" +#include "wrap-json.h" + +#define LUA_FIST_ARG 2 // when using luaL_newlib calllback receive libtable as 1st arg +#define LUA_MSG_MAX_LENGTH 512 +#define JSON_ERROR (json_object*)-1 +static afb_req NULL_AFBREQ = {}; + + +static lua_State* luaState; + +#define CTX_MAGIC 123456789 +#define CTX_TOKEN "AFB_ctx" + +typedef struct { + char *name; + int count; + afb_event event; +} LuaAfbEvent; +static LuaAfbEvent *luaDefaultEvt; + +typedef struct { + int ctxMagic; + afb_req request; + void *handle; + char *info; +} LuaAfbContextT; + +typedef struct { + const char *callback; + json_object *context; + void *handle; +} LuaCallServiceT; + +typedef enum { + AFB_MSG_INFO, + AFB_MSG_WARNING, + AFB_MSG_NOTICE, + AFB_MSG_DEBUG, + AFB_MSG_ERROR, +} LuaAfbMessageT; + +/* + * Note(Fulup): I fail to use luaL_setmetatable and replaced it with a simple opaque + * handle while waiting for someone smarter than me to find a better solution + * https://stackoverflow.com/questions/45596493/lua-using-lua-newuserdata-from-lua-pcall + */ + +STATIC LuaAfbContextT *LuaCtxCheck (lua_State *luaState, int index) { + LuaAfbContextT *afbContext; + //luaL_checktype(luaState, index, LUA_TUSERDATA); + //afbContext = (LuaAfbContextT *)luaL_checkudata(luaState, index, CTX_TOKEN); + luaL_checktype(luaState, index, LUA_TLIGHTUSERDATA); + afbContext = (LuaAfbContextT *) lua_touserdata(luaState, index); + if (afbContext == NULL && afbContext->ctxMagic != CTX_MAGIC) { + luaL_error(luaState, "Fail to retrieve user data context=%s", CTX_TOKEN); + AFB_ERROR ("afbContextCheck error retrieving afbContext"); + return NULL; + } + return afbContext; +} + +STATIC LuaAfbContextT *LuaCtxPush (lua_State *luaState, afb_req request, void *handle, const char* info) { + // LuaAfbContextT *afbContext = (LuaAfbContextT *)lua_newuserdata(luaState, sizeof(LuaAfbContextT)); + // luaL_setmetatable(luaState, CTX_TOKEN); + LuaAfbContextT *afbContext = (LuaAfbContextT *)calloc(1, sizeof(LuaAfbContextT)); + lua_pushlightuserdata(luaState, afbContext); + if (!afbContext) { + AFB_ERROR ("LuaCtxPush fail to allocate user data context"); + return NULL; + } + afbContext->ctxMagic=CTX_MAGIC; + afbContext->info=strdup(info); + afbContext->request= request; + afbContext->handle= handle; + return afbContext; +} + +STATIC void LuaCtxFree (LuaAfbContextT *afbContext) { + free(afbContext->info); + free(afbContext); +} + +// Push a json structure on the stack as a LUA table +STATIC int LuaPushArgument (json_object *argsJ) { + + //AFB_NOTICE("LuaPushArgument argsJ=%s", json_object_get_string(argsJ)); + + json_type jtype= json_object_get_type(argsJ); + switch (jtype) { + case json_type_object: { + lua_newtable (luaState); + json_object_object_foreach (argsJ, key, val) { + int done = LuaPushArgument (val); + if (done) { + lua_setfield(luaState,-2, key); + } + } + break; + } + case json_type_array: { + int length= json_object_array_length(argsJ); + lua_newtable (luaState); + for (int idx=0; idx < length; idx ++) { + json_object *val=json_object_array_get_idx(argsJ, idx); + LuaPushArgument (val); + lua_seti (luaState,-2, idx); + } + break; + } + case json_type_int: + lua_pushinteger(luaState, json_object_get_int(argsJ)); + break; + case json_type_string: + lua_pushstring(luaState, json_object_get_string(argsJ)); + break; + case json_type_boolean: + lua_pushboolean(luaState, json_object_get_boolean(argsJ)); + break; + case json_type_double: + lua_pushnumber(luaState, json_object_get_double(argsJ)); + break; + case json_type_null: + AFB_WARNING("LuaPushArgument: NULL object type %s", json_object_get_string(argsJ)); + return 0; + break; + + default: + AFB_ERROR("LuaPushArgument: unsupported Json object type %s", json_object_get_string(argsJ)); + return 0; + } + return 1; +} + +STATIC json_object *LuaPopOneArg (lua_State* luaState, int idx); + +// Move a table from Internal Lua representation to Json one +// Numeric table are transformed in json array, string one in object +// Mix numeric/string key are not supported +STATIC json_object *LuaTableToJson (lua_State* luaState, int index) { + #define LUA_KEY_INDEX -2 + #define LUA_VALUE_INDEX -1 + + int idx; + int tableType; + json_object *tableJ= NULL; + + lua_pushnil(luaState); // 1st key + if (index < 0) index--; + for (idx=1; lua_next(luaState, index) != 0; idx++) { + + // uses 'key' (at index -2) and 'value' (at index -1) + if (lua_type(luaState,LUA_KEY_INDEX) == LUA_TSTRING) { + + if (!tableJ) { + tableJ= json_object_new_object(); + tableType=LUA_TSTRING; + } else if (tableType != LUA_TSTRING){ + AFB_ERROR("MIX Lua Table with key string/numeric not supported"); + return NULL; + } + + const char *key= lua_tostring(luaState, LUA_KEY_INDEX); + json_object *argJ= LuaPopOneArg(luaState, LUA_VALUE_INDEX); + json_object_object_add(tableJ, key, argJ); + + } else { + if (!tableJ) { + tableJ= json_object_new_array(); + tableType=LUA_TNUMBER; + } else if(tableType != LUA_TNUMBER) { + AFB_ERROR("MIX Lua Table with key numeric/string not supported"); + return NULL; + } + + json_object *argJ= LuaPopOneArg(luaState, LUA_VALUE_INDEX); + json_object_array_add(tableJ, argJ); + } + + + lua_pop(luaState, 1); // removes 'value'; keeps 'key' for next iteration + } + + // Query is empty free empty json object + if (idx == 1) { + json_object_put(tableJ); + return NULL; + } + return tableJ; +} + +STATIC json_object *LuaPopOneArg (lua_State* luaState, int idx) { + json_object *value=NULL; + + int luaType = lua_type(luaState, idx); + switch(luaType) { + case LUA_TNUMBER: { + lua_Number number= lua_tonumber(luaState, idx);; + int nombre = (int)number; // evil trick to determine wether n fits in an integer. (stolen from ltcl.c) + if (number == nombre) { + value= json_object_new_int((int)number); + } else { + value= json_object_new_double(number); + } + break; + } + case LUA_TBOOLEAN: + value= json_object_new_boolean(lua_toboolean(luaState, idx)); + break; + case LUA_TSTRING: + value= json_object_new_string(lua_tostring(luaState, idx)); + break; + case LUA_TTABLE: + value= LuaTableToJson(luaState, idx); + break; + case LUA_TNIL: + value=json_object_new_string("nil") ; + break; + case LUA_TUSERDATA: + value=json_object_new_int64((int64_t)lua_touserdata(luaState, idx)); // store userdata as int !!! + break; + + default: + AFB_NOTICE ("LuaPopOneArg: script returned Unknown/Unsupported idx=%d type:%d/%s", idx, luaType, lua_typename(luaState, luaType)); + value=NULL; + } + + return value; +} + +static json_object *LuaPopArgs (lua_State* luaState, int start) { + json_object *responseJ; + + int stop = lua_gettop(luaState); + if(stop-start <0) return NULL; + + // start at 2 because we are using a function array lib + if (start == stop) { + responseJ=LuaPopOneArg (luaState, start); + } else { + // loop on remaining return arguments + responseJ= json_object_new_array(); + for (int idx=start; idx <= stop; idx++) { + json_object *argJ=LuaPopOneArg (luaState, idx); + if (!argJ) goto OnErrorExit; + json_object_array_add(responseJ, argJ); + } + } + + return responseJ; + + OnErrorExit: + return NULL; +} + + +STATIC int LuaFormatMessage(lua_State* luaState, LuaAfbMessageT action) { + char *message; + + json_object *responseJ= LuaPopArgs(luaState, LUA_FIST_ARG); + + if (!responseJ) { + luaL_error(luaState,"LuaFormatMessage empty message"); + goto OnErrorExit; + } + + // if we have only on argument just return the value. + if (json_object_get_type(responseJ)!=json_type_array || json_object_array_length(responseJ) <2) { + message= (char*)json_object_get_string(responseJ); + goto PrintMessage; + } + + // extract format and push all other parameter on the stack + message = alloca (LUA_MSG_MAX_LENGTH); + const char *format = json_object_get_string(json_object_array_get_idx(responseJ, 0)); + + int arrayIdx=1; + int targetIdx=0; + + for (int idx=0; format[idx] !='\0'; idx++) { + + if (format[idx]=='%' && format[idx] !='\0') { + json_object *slotJ= json_object_array_get_idx(responseJ, arrayIdx); + //if (slotJ) AFB_NOTICE("**** idx=%d slotJ=%s", arrayIdx, json_object_get_string(slotJ)); + + + switch (format[++idx]) { + case 'd': + if (slotJ) targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"%d", json_object_get_int(slotJ)); + else targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"nil"); + arrayIdx++; + break; + case 'f': + if (slotJ) targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"%f", json_object_get_double(slotJ)); + else targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"nil"); + arrayIdx++; + break; + + case'%': + message[targetIdx]='%'; + targetIdx++; + break; + + case 's': + default: + if (slotJ) targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"%s", json_object_get_string(slotJ)); + else targetIdx += snprintf (&message[targetIdx], LUA_MSG_MAX_LENGTH-targetIdx,"nil"); + arrayIdx++; + } + + } else { + if (targetIdx >= LUA_MSG_MAX_LENGTH) { + AFB_WARNING ("LuaFormatMessage: message[%s] owerverflow LUA_MSG_MAX_LENGTH=%d", format, LUA_MSG_MAX_LENGTH); + targetIdx --; // move backward for EOL + break; + } else { + message[targetIdx++] = format[idx]; + } + } + } + message[targetIdx]='\0'; + +PrintMessage: + switch (action) { + case AFB_MSG_WARNING: + AFB_WARNING ("%s", message); + break; + case AFB_MSG_NOTICE: + AFB_NOTICE ("%s", message); + break; + case AFB_MSG_DEBUG: + AFB_DEBUG ("%s", message); + break; + case AFB_MSG_INFO: + AFB_INFO ("%s", message); + break; + case AFB_MSG_ERROR: + default: + AFB_ERROR ("%s", message); + } + return 0; // nothing return to lua + + OnErrorExit: // on argument to return (the error message) + return 1; +} + +STATIC int LuaPrintInfo(lua_State* luaState) { + int err=LuaFormatMessage (luaState, AFB_MSG_INFO); + return err; +} + +STATIC int LuaPrintError(lua_State* luaState) { + int err=LuaFormatMessage (luaState, AFB_MSG_ERROR); + return err; // no value return +} + +STATIC int LuaPrintWarning(lua_State* luaState) { + int err=LuaFormatMessage (luaState, AFB_MSG_WARNING); + return err; +} + +STATIC int LuaPrintNotice(lua_State* luaState) { + int err=LuaFormatMessage (luaState, AFB_MSG_NOTICE); + return err; +} + +STATIC int LuaPrintDebug(lua_State* luaState) { + int err=LuaFormatMessage (luaState, AFB_MSG_DEBUG); + return err; +} + +STATIC int LuaAfbSuccess(lua_State* luaState) { + LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); + if (!afbContext) goto OnErrorExit; + + // ignore context argument + json_object *responseJ= LuaPopArgs(luaState, LUA_FIST_ARG+1); + if (responseJ == JSON_ERROR) return 1; + + afb_req_success(afbContext->request, responseJ, NULL); + + LuaCtxFree(afbContext); + return 0; + + OnErrorExit: + lua_error(luaState); + return 1; +} + +STATIC int LuaAfbFail(lua_State* luaState) { + LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); + if (!afbContext) goto OnErrorExit; + + json_object *responseJ= LuaPopArgs(luaState, LUA_FIST_ARG+1); + if (responseJ == JSON_ERROR) return 1; + + afb_req_fail(afbContext->request, afbContext->info, json_object_get_string(responseJ)); + + LuaCtxFree(afbContext); + return 0; + + OnErrorExit: + lua_error(luaState); + return 1; +} + +STATIC void LuaAfbServiceCB(void *handle, int iserror, struct json_object *responseJ) { + LuaCallServiceT *contextCB= (LuaCallServiceT*)handle; + int count=1; + + lua_getglobal(luaState, contextCB->callback); + + // push error status & response + lua_pushboolean(luaState, iserror); + count+= LuaPushArgument(responseJ); + count+= LuaPushArgument(contextCB->context); + + int err=lua_pcall(luaState, count, LUA_MULTRET, 0); + if (err) { + AFB_ERROR ("LUA-SERICE-CB:FAIL response=%s err=%s", json_object_get_string(responseJ), lua_tostring(luaState,-1) ); + } + + free (contextCB); +} + + +STATIC int LuaAfbService(lua_State* luaState) { + int count = lua_gettop(luaState); + + // note: argument start at 2 because of AFB: table + if (count <5 || !lua_isstring(luaState, 2) || !lua_isstring(luaState, 3) || !lua_istable(luaState, 4) || !lua_isstring(luaState, 5)) { + lua_pushliteral (luaState, "LuaAfbServiceCall-Syntax is AFB:service_call (api, verb, query, callback, handle ...."); + goto OnErrorExit; + } + + // get api/verb+query + const char *api = lua_tostring(luaState,2); + const char *verb= lua_tostring(luaState,3); + json_object *queryJ= LuaTableToJson(luaState, 4); + if (queryJ == JSON_ERROR) return 1; + + LuaCallServiceT *contextCB = calloc (1, sizeof(LuaCallServiceT)); + contextCB->callback= lua_tostring(luaState, 5); + contextCB->context = LuaPopArgs(luaState, 6); + + afb_service_call(api, verb, queryJ, LuaAfbServiceCB, contextCB); + + return 0; // no value return + + OnErrorExit: + lua_error(luaState); + return 1; +} + +STATIC int LuaAfbServiceSync(lua_State* luaState) { + int count = lua_gettop(luaState); + json_object *responseJ; + + // note: argument start at 2 because of AFB: table + if (count <3 || !lua_isstring(luaState, 2) || !lua_isstring(luaState, 3) || !lua_istable(luaState, 4)) { + lua_pushliteral (luaState, "LuaAfbServiceSync-Syntax is error,data=AFB:service_call (api, verb, query)"); + goto OnErrorExit; + } + + // get api/verb+query + const char *api = lua_tostring(luaState,2); + const char *verb= lua_tostring(luaState,3); + json_object *queryJ= LuaTableToJson(luaState, 4); + + int iserror=afb_service_call_sync (api, verb, queryJ, &responseJ); + + // push error status & response + count=1; lua_pushboolean(luaState, iserror); + count+= LuaPushArgument(responseJ); + + return count; // return count values + + OnErrorExit: + lua_error(luaState); + return 1; +} + +STATIC int LuaAfbEventPush(lua_State* luaState) { + LuaAfbEvent *afbevt; + int index; + + // if no private event handle then use default binding event + if (lua_islightuserdata(luaState, LUA_FIST_ARG)) { + afbevt = (LuaAfbEvent*) lua_touserdata(luaState, LUA_FIST_ARG); + index=LUA_FIST_ARG+1; + } else { + index=LUA_FIST_ARG; + afbevt=luaDefaultEvt; + } + + if (!afb_event_is_valid(afbevt->event)) { + lua_pushliteral (luaState, "LuaAfbMakePush-Fail invalid event"); + goto OnErrorExit; + } + + json_object *ctlEventJ= LuaTableToJson(luaState, index); + if (!ctlEventJ) { + lua_pushliteral (luaState, "LuaAfbEventPush-Syntax is AFB:signal ([evtHandle], {lua table})"); + goto OnErrorExit; + } + + int done = afb_event_push(afbevt->event, ctlEventJ); + if (!done) { + lua_pushliteral (luaState, "LuaAfbEventPush-Fail No Subscriber to event"); + AFB_ERROR ("LuaAfbEventPush-Fail name subscriber event=%s count=%d", afbevt->name, afbevt->count); + goto OnErrorExit; + } + afbevt->count++; + return 0; + + OnErrorExit: + lua_error(luaState); + return 1; +} + +STATIC int LuaAfbEventSubscribe(lua_State* luaState) { + LuaAfbEvent *afbevt; + + LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); + if (!afbContext) { + lua_pushliteral (luaState, "LuaAfbEventSubscribe-Fail Invalid request handle"); + goto OnErrorExit; + } + + // if no private event handle then use default binding event + if (lua_islightuserdata(luaState, LUA_FIST_ARG+1)) { + afbevt = (LuaAfbEvent*) lua_touserdata(luaState, LUA_FIST_ARG+1); + } else { + afbevt=luaDefaultEvt; + } + + if (!afb_event_is_valid(afbevt->event)) { + lua_pushliteral (luaState, "LuaAfbMakePush-Fail invalid event handle"); + goto OnErrorExit; + } + + int err = afb_req_subscribe(afbContext->request, afbevt->event); + if (err) { + lua_pushliteral (luaState, "LuaAfbEventSubscribe-Fail No Subscriber to event"); + AFB_ERROR ("LuaAfbEventPush-Fail name subscriber event=%s count=%d", afbevt->name, afbevt->count); + goto OnErrorExit; + } + afbevt->count++; + return 0; + + OnErrorExit: + lua_error(luaState); + return 1; +} + +STATIC int LuaAfbEventMake(lua_State* luaState) { + int count = lua_gettop(luaState); + LuaAfbEvent *afbevt=calloc(1,sizeof(LuaAfbEvent)); + + if (count != LUA_FIST_ARG || !lua_isstring(luaState, LUA_FIST_ARG)) { + lua_pushliteral (luaState, "LuaAfbEventMake-Syntax is evtHandle= AFB:event ('myEventName')"); + goto OnErrorExit; + } + + // event name should be the only argument + afbevt->name= strdup (lua_tostring(luaState,LUA_FIST_ARG)); + + // create a new binder event + afbevt->event = afb_daemon_make_event(afbevt->name); + if (!afb_event_is_valid(afbevt->event)) { + lua_pushliteral (luaState, "LuaAfbEventMake-Fail to Create Binder event"); + goto OnErrorExit; + } + + // push event handler as a LUA opaque handle + lua_pushlightuserdata(luaState, afbevt); + return 1; + + OnErrorExit: + lua_error(luaState); + return 1; +} + +// Function call from LUA when lua2c plugin L2C is used +PUBLIC int Lua2cWrapper(lua_State* luaState, char *funcname, Lua2cFunctionT callback, void *context) { + + json_object *argsJ= LuaPopArgs(luaState, LUA_FIST_ARG+1); + int response = (*callback) (funcname, argsJ, context); + + // push response to LUA + lua_pushinteger(luaState, response); + return 1; +} + +// Generated some fake event based on watchdog/counter +PUBLIC int LuaCallFunc (DispatchSourceT source, DispatchActionT *action, json_object *queryJ) { + + int err, count; + + json_object* argsJ = action->argsJ; + const char* func = action->call; + + // load function (should exist in CONTROL_PATH_LUA + lua_getglobal(luaState, func); + + // push source on the stack + count=1; + lua_pushinteger(luaState, source); + + // push argsJ on the stack + if (!argsJ) { + lua_pushnil(luaState); + count++; + } else { + count+= LuaPushArgument (argsJ); + } + + // push queryJ on the stack + if (!queryJ) { + lua_pushnil(luaState); + count++; + } else { + count+= LuaPushArgument (queryJ); + } + + // effectively exec LUA script code + err=lua_pcall(luaState, count, 1, 0); + if (err) { + AFB_ERROR("LuaCallFunc Fail calling %s error=%s", func, lua_tostring(luaState,-1)); + goto OnErrorExit; + } + + // return LUA script value + int rc= (int)lua_tointeger(luaState, -1); + return rc; + + OnErrorExit: + return -1; +} + + +// Execute LUA code from received API request +STATIC void LuaDoAction (LuaDoActionT action, afb_req request) { + + int err, count=0; + + json_object* queryJ = afb_req_json(request); + + switch (action) { + + case LUA_DOSTRING: { + const char *script = json_object_get_string(queryJ); + err=luaL_loadstring(luaState, script); + if (err) { + AFB_ERROR ("LUA-DO-COMPILE:FAIL String=%s err=%s", script, lua_tostring(luaState,-1) ); + goto OnErrorExit; + } + // Push AFB client context on the stack + LuaAfbContextT *afbContext= LuaCtxPush(luaState, request,NULL,script); + if (!afbContext) goto OnErrorExit; + + break; + } + + case LUA_DOCALL: { + const char *func; + json_object *argsJ=NULL; + + err= wrap_json_unpack (queryJ, "{s:s, s?o !}", "target", &func, "args", &argsJ); + if (err) { + AFB_ERROR ("LUA-DOCALL-SYNTAX missing target|args query=%s", json_object_get_string(queryJ)); + goto OnErrorExit; + } + + // load function (should exist in CONTROL_PATH_LUA + lua_getglobal(luaState, func); + + // Push AFB client context on the stack + LuaAfbContextT *afbContext= LuaCtxPush(luaState, request, NULL, func); + if (!afbContext) goto OnErrorExit; + + // push query on the stack + if (!argsJ) { + lua_pushnil(luaState); + count++; + } else { + count+= LuaPushArgument (argsJ); + } + + break; + } + + case LUA_DOSCRIPT: { // Fulup need to fix argument passing + char *filename; char*fullpath; + char luaScriptPath[CONTROL_MAXPATH_LEN]; + int index; + + // scan luascript search path once + static json_object *luaScriptPathJ =NULL; + + // extract value from query + const char *target=NULL,*func=NULL; + json_object *argsJ=NULL; + err= wrap_json_unpack (queryJ, "{s:s,s?s,s?s,s?o !}","target", &target,"path",&luaScriptPathJ,"function",&func,"args",&argsJ); + if (err) { + AFB_ERROR ("LUA-DOSCRIPT-SYNTAX:missing target|[path]|[function]|[args] query=%s", json_object_get_string(queryJ)); + goto OnErrorExit; + } + + // search for filename=script in CONTROL_LUA_PATH + if (!luaScriptPathJ) { + strncpy(luaScriptPath,CONTROL_DOSCRIPT_PRE, sizeof(luaScriptPath)); + strncat(luaScriptPath,"-", sizeof(luaScriptPath)); + strncat(luaScriptPath,target, sizeof(luaScriptPath)); + luaScriptPathJ= ScanForConfig(CONTROL_LUA_PATH , CTL_SCAN_RECURSIVE,luaScriptPath,".lua"); + } + for (index=0; index < json_object_array_length(luaScriptPathJ); index++) { + json_object *entryJ=json_object_array_get_idx(luaScriptPathJ, index); + + err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "fullpath", &fullpath,"filename", &filename); + if (err) { + AFB_ERROR ("LUA-DOSCRIPT-SCAN:HOOPs invalid config file path = %s", json_object_get_string(entryJ)); + goto OnErrorExit; + } + + if (index > 0) AFB_WARNING("LUA-DOSCRIPT-SCAN:Ignore second script=%s path=%s", filename, fullpath); + else { + strncpy (luaScriptPath, fullpath, sizeof(luaScriptPath)); + strncat (luaScriptPath, "/", sizeof(luaScriptPath)); + strncat (luaScriptPath, filename, sizeof(luaScriptPath)); + } + } + + err= luaL_loadfile(luaState, luaScriptPath); + if (err) { + AFB_ERROR ("LUA-DOSCRIPT HOOPs Error in LUA loading scripts=%s err=%s", luaScriptPath, lua_tostring(luaState,-1)); + goto OnErrorExit; + } + + // script was loaded we need to parse to make it executable + err=lua_pcall(luaState, 0, 0, 0); + if (err) { + AFB_ERROR ("LUA-DOSCRIPT:FAIL to load %s", luaScriptPath); + goto OnErrorExit; + } + + // if no func name given try to deduct from filename + if (!func && (func=(char*)GetMidleName(filename))!=NULL) { + strncpy(luaScriptPath,"_", sizeof(luaScriptPath)); + strncat(luaScriptPath,func, sizeof(luaScriptPath)); + func=luaScriptPath; + } + if (!func) { + AFB_ERROR ("LUA-DOSCRIPT:FAIL to deduct funcname from %s", filename); + goto OnErrorExit; + } + + // load function (should exist in CONTROL_PATH_LUA + lua_getglobal(luaState, func); + + // Push AFB client context on the stack + LuaAfbContextT *afbContext= LuaCtxPush(luaState, request, NULL, func); + if (!afbContext) goto OnErrorExit; + + // push function arguments + if (!argsJ) { + lua_pushnil(luaState); + count++; + } else { + count+= LuaPushArgument(argsJ); + } + + break; + } + + default: + AFB_ERROR ("LUA-DOSCRIPT-ACTION unknown query=%s", json_object_get_string(queryJ)); + goto OnErrorExit; + } + + // effectively exec LUA code (afb_reply/fail done later from callback) + err=lua_pcall(luaState, count+1, 0, 0); + if (err) { + AFB_ERROR ("LUA-DO-EXEC:FAIL query=%s err=%s", json_object_get_string(queryJ), lua_tostring(luaState,-1)); + goto OnErrorExit; + } + return; + + OnErrorExit: + afb_req_fail(request,"LUA:ERROR", lua_tostring(luaState,-1)); + return; +} + +PUBLIC void ctlapi_execlua (afb_req request) { + LuaDoAction (LUA_DOSTRING, request); +} + +PUBLIC void ctlapi_request (afb_req request) { + LuaDoAction (LUA_DOCALL, request); +} + +PUBLIC void ctlapi_debuglua (afb_req request) { + LuaDoAction (LUA_DOSCRIPT, request); +} + +STATIC int LuaTimerClear (lua_State* luaState) { + + // Get Timer Handle + LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); + if (!afbContext) goto OnErrorExit; + + // retrieve useful information opaque handle + TimerHandleT *timerHandle = (TimerHandleT*)afbContext->handle; + + AFB_NOTICE ("LuaTimerClear timer=%s", timerHandle->label); + TimerEvtStop(timerHandle); + + return 0; //happy end + +OnErrorExit: + return 1; +} +STATIC int LuaTimerGet (lua_State* luaState) { + + // Get Timer Handle + LuaAfbContextT *afbContext= LuaCtxCheck(luaState, LUA_FIST_ARG); + if (!afbContext) goto OnErrorExit; + + // retrieve useful information opaque handle + TimerHandleT *timerHandle = (TimerHandleT*)afbContext->handle; + + // create response as a JSON object + json_object *responseJ= json_object_new_object(); + json_object_object_add(responseJ,"label", json_object_new_string(timerHandle->label)); + json_object_object_add(responseJ,"delay", json_object_new_int(timerHandle->delay)); + json_object_object_add(responseJ,"count", json_object_new_int(timerHandle->count)); + + // return JSON object as Lua table + int count=LuaPushArgument(responseJ); + + // free json object + json_object_put(responseJ); + + return count; // return argument + +OnErrorExit: + return 0; +} + +// Timer Callback + +// Set timer +STATIC int LuaTimerSetCB (void *handle) { + LuaCallServiceT *contextCB =(LuaCallServiceT*) handle; + TimerHandleT *timerHandle = (TimerHandleT*) contextCB->handle; + int count; + + // push timer handle and user context on Lua stack + lua_getglobal(luaState, contextCB->callback); + + // Push timer handle + LuaAfbContextT *afbContext= LuaCtxPush(luaState, NULL_AFBREQ, contextCB->handle, timerHandle->label); + if (!afbContext) goto OnErrorExit; + count=1; + + // Push user Context + count+= LuaPushArgument(contextCB->context); + + int err=lua_pcall(luaState, count, LUA_MULTRET, 0); + if (err) { + AFB_ERROR ("LUA-TIMER-CB:FAIL response=%s err=%s", json_object_get_string(contextCB->context), lua_tostring(luaState,-1)); + goto OnErrorExit; + } + + // get return parameter + if (!lua_isboolean(luaState, -1)) { + return (lua_toboolean(luaState, -1)); + } + + // timer last run free context resource + if (timerHandle->count == 1) { + LuaCtxFree(afbContext); + } + return 0; // By default we are happy + + OnErrorExit: + return 1; // stop timer +} + +STATIC int LuaTimerSet(lua_State* luaState) { + const char *label=NULL, *info=NULL; + int delay=0, count=0; + + json_object *timerJ = LuaPopOneArg(luaState, LUA_FIST_ARG); + const char *callback = lua_tostring(luaState, LUA_FIST_ARG + 1); + json_object *contextJ = LuaPopOneArg(luaState, LUA_FIST_ARG + 2); + + if (lua_gettop(luaState) != LUA_FIST_ARG+2 || !timerJ || !callback || !contextJ) { + lua_pushliteral(luaState, "LuaTimerSet-Syntax timerset (timerT, 'callback', contextT)"); + goto OnErrorExit; + } + + int err = wrap_json_unpack(timerJ, "{ss, s?s si, si !}", "label", &label, "info", &info, "delay", &delay, "count", &count); + if (err) { + lua_pushliteral(luaState, "LuaTimerSet-Syntax timerT={label:xxx delay:ms, count:xx}"); + goto OnErrorExit; + } + + // everything look fine create timer structure + TimerHandleT *timerHandle = malloc (sizeof (TimerHandleT)); + timerHandle->delay=delay; + timerHandle->count=count; + timerHandle->label=label; + + // Allocate handle to store context and callback + LuaCallServiceT *contextCB = calloc (1, sizeof(LuaCallServiceT)); + contextCB->callback= callback; + contextCB->context = contextJ; + contextCB->handle = timerHandle; + + // fire timer + TimerEvtStart (timerHandle, LuaTimerSetCB, contextCB); + + return 0; // Happy No Return Function + +OnErrorExit: + lua_error(luaState); + return 1; // return error code +} + +// Register a new L2c list of LUA user plugin commands +PUBLIC void LuaL2cNewLib(const char *label, luaL_Reg *l2cFunc, int count) { + // luaL_newlib(luaState, l2cFunc); macro does not work with pointer :( + luaL_checkversion(luaState); + lua_createtable(luaState, 0, count+1); + luaL_setfuncs(luaState,l2cFunc,0); + lua_setglobal(luaState, label); +} + +static const luaL_Reg afbFunction[] = { + {"timerclear", LuaTimerClear}, + {"timerget" , LuaTimerGet}, + {"timerset" , LuaTimerSet}, + {"notice" , LuaPrintNotice}, + {"info" , LuaPrintInfo}, + {"warning" , LuaPrintWarning}, + {"debug" , LuaPrintDebug}, + {"error" , LuaPrintError}, + {"servsync" , LuaAfbServiceSync}, + {"service" , LuaAfbService}, + {"success" , LuaAfbSuccess}, + {"fail" , LuaAfbFail}, + {"subscribe" , LuaAfbEventSubscribe}, + {"evtmake" , LuaAfbEventMake}, + {"evtpush" , LuaAfbEventPush}, + + {NULL, NULL} /* sentinel */ +}; + +// Create Binding Event at Init +PUBLIC int LuaLibInit () { + int err, index; + + // search for default policy config file + char fullprefix[CONTROL_MAXPATH_LEN]; + strncpy (fullprefix, CONTROL_CONFIG_PRE "-", sizeof(fullprefix)); + strncat (fullprefix, GetBinderName(), sizeof(fullprefix)); + strncat (fullprefix, "-", sizeof(fullprefix)); + + const char *dirList= getenv("CONTROL_LUA_PATH"); + if (!dirList) dirList=CONTROL_LUA_PATH; + + json_object *luaScriptPathJ = ScanForConfig(dirList , CTL_SCAN_RECURSIVE, fullprefix, "lua"); + + // open a new LUA interpretor + luaState = luaL_newstate(); + if (!luaState) { + AFB_ERROR ("LUA_INIT: Fail to open lua interpretor"); + goto OnErrorExit; + } + + // load auxiliary libraries + luaL_openlibs(luaState); + + // redirect print to AFB_NOTICE + luaL_newlib(luaState, afbFunction); + lua_setglobal(luaState, "AFB"); + + // create default lua event to send test pause/resume + luaDefaultEvt=calloc(1,sizeof(LuaAfbEvent)); + luaDefaultEvt->name=CONTROL_LUA_EVENT; + luaDefaultEvt->event = afb_daemon_make_event(CONTROL_LUA_EVENT); + if (!afb_event_is_valid(luaDefaultEvt->event)) { + AFB_ERROR ("POLCTL_INIT: Cannot register lua-events=%s ", CONTROL_LUA_EVENT); + goto OnErrorExit;; + } + + // load+exec any file found in LUA search path + for (index=0; index < json_object_array_length(luaScriptPathJ); index++) { + json_object *entryJ=json_object_array_get_idx(luaScriptPathJ, index); + + char *filename; char*fullpath; + err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "fullpath", &fullpath,"filename", &filename); + if (err) { + AFB_ERROR ("LUA-INIT HOOPs invalid config file path = %s", json_object_get_string(entryJ)); + goto OnErrorExit; + } + + char filepath[CONTROL_MAXPATH_LEN]; + strncpy(filepath, fullpath, sizeof(filepath)); + strncat(filepath, "/", sizeof(filepath)); + strncat(filepath, filename, sizeof(filepath)); + err= luaL_loadfile(luaState, filepath); + if (err) { + AFB_ERROR ("LUA-LOAD HOOPs Error in LUA loading scripts=%s err=%s", filepath, lua_tostring(luaState,-1)); + goto OnErrorExit; + } + + // exec/compil script + err = lua_pcall(luaState, 0, 0, 0); + if (err) { + AFB_ERROR ("LUA-LOAD HOOPs Error in LUA exec scripts=%s err=%s", filepath, lua_tostring(luaState,-1)); + goto OnErrorExit; + } + } + + // no policy config found remove control API from binder + if (index == 0) { + AFB_WARNING ("POLICY-INIT:WARNING (setenv CONTROL_LUA_PATH) No LUA '%s*.lua' in '%s'", fullprefix, dirList); + } + + AFB_DEBUG ("Audio control-LUA Init Done"); + return 0; + + OnErrorExit: + return 1; +} diff --git a/ctl-binding/ctl-policy.c b/ctl-binding/ctl-policy.c new file mode 100644 index 0000000..9fe220c --- /dev/null +++ b/ctl-binding/ctl-policy.c @@ -0,0 +1,221 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll + * + * 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, something express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define _GNU_SOURCE +#include +#include +#include +#include + +#include "wrap-json.h" +#include "ctl-binding.h" + +STATIC PolicyCtlConfigT *ctlHandle = NULL; + +// List Avaliable Configuration Files +STATIC json_object* ScanForConfig (char* searchPath) { + json_object *responseJ; + DIR *dirHandle; + char *dirPath; + char* dirList= strdup(searchPath); + + responseJ = json_object_new_array(); + for (dirPath= strtok(dirList, ":"); dirPath && *dirPath; dirPath=strtok(NULL,":")) { + struct dirent *dirEnt; + + dirHandle = opendir (dirPath); + if (!dirHandle) { + AFB_NOTICE ("CONFIG-SCANNING dir=%s not readable", dirPath); + continue; + } + + AFB_NOTICE ("CONFIG-SCANNING:ctl_listconfig scanning: %s", dirPath); + while ((dirEnt = readdir(dirHandle)) != NULL) { + // Unknown type is accepted to support dump filesystems + if (dirEnt->d_type == DT_REG || dirEnt->d_type == DT_UNKNOWN) { + struct json_object *pathJ = json_object_new_object(); + json_object_object_add(pathJ, "dirpath", json_object_new_string(dirPath)); + json_object_object_add(pathJ, "filename", json_object_new_string(dirEnt->d_name)); + json_object_array_add(responseJ, pathJ); + } + } + } + + free (dirList); + return (responseJ); +} + +PUBLIC void ctlapi_authorize (PolicyCtlEnumT control, afb_req request) { + json_object*tmpJ; + + json_object* queryJ= afb_req_json(request); + int done=json_object_object_get_ex(queryJ, "closing", &tmpJ); + if (done) return; + +} + + +// List Avaliable Configuration Files +PUBLIC void ctlapi_config (struct afb_req request) { + json_object*tmpJ; + char *dirList; + + json_object* queryJ = afb_req_json(request); + if (queryJ && json_object_object_get_ex (queryJ, "cfgpath" , &tmpJ)) { + dirList = strdup (json_object_get_string(tmpJ)); + } else { + dirList = strdup (CONTROL_CONFIG_PATH); + AFB_NOTICE ("CONFIG-MISSING: use default CONTROL_CONFIG_PATH=%s", CONTROL_CONFIG_PATH); + } + + // get list of config file + struct json_object *responseJ = ScanForConfig(dirList); + + if (json_object_array_length(responseJ) == 0) { + afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_CONFIG_PATH"); + } else { + afb_req_success(request, responseJ, NULL); + } + + return; +} + +STATIC PolicyActionT **PolicyLoadActions (json_object *actionsJ) { + int err; + PolicyActionT ** actions; + + // unpack individual action object + int actionUnpack (json_object *actionJ, PolicyActionT *action) { + + err= wrap_json_unpack(actionJ, "{ss,s?s,s?s,s?s,s?s,s?s !}" + , "label",&action->label, "info",&action->info, "callback",&action->callback, "query",&queryJ, "api",&action->api, "verb", &action->verb); + if (err) { + AFB_ERROR ("POLICY-LOAD-ACTION Missing something label|info|callback|api|verb|query in %s", json_object_get_string(actionJ)); + return -1; + } + if (!action->callback || !(action->api && action->verb)) { + AFB_ERROR ("POLICY-LOAD-ACTION Missing something callback|(api+verb) in %s", json_object_get_string(actionJ)); + return -1; + } + return 0; + }; + + // action array is close with a nullvalue; + if (json_object_get_type(actionsJ) == json_type_array) { + int count = json_object_array_length(actionsJ); + actions = calloc (count+1, sizeof(PolicyActionT)); + + for (int idx=0; idx < count; idx++) { + json_object *actionJ = json_object_array_get_idx(actionsJ, idx); + err = actionUnpack (actionJ, &actions[idx]); + if (err) goto OnErrorExit; + } + + } else { + actions = calloc (2, sizeof(PolicyActionT)); + err = actionUnpack (actionsJ, &actions[0]); + if (err) goto OnErrorExit; + } + + return actions; + + OnErrorExit: + return NULL; + +} + +// load control policy from file using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values +STATIC PolicyCtlConfigT *PolicyLoadConfig (const char* filepath) { + json_object *policyConfigJ, *ignoreJ, *actionsJ; + PolicyCtlConfigT *policyConfig = calloc (1, sizeof(PolicyCtlConfigT)); + int err; + + // Load JSON file + policyConfigJ= json_object_from_file(filepath); + if (!policyConfigJ) goto OnErrorExit; + + json_object *metadataJ, *onloadJ, *controlsJ, *eventsJ; + err= wrap_json_unpack(policyConfigJ, "{s?o,so,s?o,so,so !}", "$schema", &ignoreJ, "metadata",&metadataJ, "onload",&onloadJ, "controls",&controlsJ, "events",&eventsJ); + if (err) { + AFB_ERROR ("POLICY-LOAD-ERRROR Missing something metadata|onload|controls|events in %s", json_object_get_string(policyConfigJ)); + goto OnErrorExit; + } + + PolicyHandleT *policyHandle = calloc (1, sizeof(PolicyHandleT)); + err= wrap_json_unpack(metadataJ, "{so,s?s,s?s !}", "label", &policyHandle->label, "info",&policyHandle->info, "version",&policyHandle->version); + if (err) { + AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|version in %s", json_object_get_string(metadataJ)); + goto OnErrorExit; + } + + if (onloadJ) { + err= wrap_json_unpack(onloadJ, "{s?o,s?s,s?s !}", "info",&ignoreJ, "label",&ignoreJ, "actions",&actionsJ); + if (err) { + AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|plugin|actions in %s", json_object_get_string(metadataJ)); + goto OnErrorExit; + } + policyConfig->onload = PolicyLoadActions (actionsJ); + } + + return policyControl; + +OnErrorExit: + return NULL; +} + +// Load default config file at init +PUBLIC int PolicyInit () { + int index, err; + + + // search for default policy config file + json_object* responseJ = ScanForConfig(CONTROL_CONFIG_PATH); + + for (index=0; index < json_object_array_length(responseJ); index++) { + json_object *entryJ=json_object_array_get_idx(responseJ, index); + + char *filename; char*dirpath; + err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "dirpath", &dirpath,"filename", &filename); + if (err) { + AFB_ERROR ("POLICY-INIT HOOPs invalid config file path = %s", json_object_get_string(entryJ)); + goto OnErrorExit; + } + + if (strcasestr(filename, CONTROL_CONFIG_FILE)) { + char filepath[255]; + strncpy(filepath, dirpath, sizeof(filepath)); + strncat(filepath, "/", sizeof(filepath)); + strncat(filepath, filename, sizeof(filepath)); + ctlHandle = PolicyLoadConfig (filepath); + if (!ctlHandle) goto OnErrorExit; + break; + } + } + + // no policy config found remove control API from binder + if (index == 0) goto OnErrorExit; + + AFB_NOTICE ("SUCCES: Audio Control Policy Init"); + return 0; + +OnErrorExit: + AFB_NOTICE ("ERROR: Audio Control Policy Init"); + return 1; +} + + + diff --git a/ctl-binding/ctl-timer.c b/ctl-binding/ctl-timer.c new file mode 100644 index 0000000..50e181b --- /dev/null +++ b/ctl-binding/ctl-timer.c @@ -0,0 +1,101 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll + * + * 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 +#include +#include +#include + +#include "ctl-binding.h" + +#define DEFAULT_PAUSE_DELAY 3000 +#define DEFAULT_TEST_COUNT 1 +typedef struct { + int value; + const char *label; +} AutoTestCtxT; + +static afb_event afbevt; + +STATIC int TimerNext (sd_event_source* source, uint64_t timer, void* handle) { + TimerHandleT *timerHandle = (TimerHandleT*) handle; + int done; + uint64_t usec; + + // Rearm timer if needed + timerHandle->count --; + if (timerHandle->count == 0) { + sd_event_source_unref(source); + free (handle); + return 0; + } + else { + // otherwise validate timer for a new run + sd_event_now(afb_daemon_get_event_loop(), CLOCK_MONOTONIC, &usec); + sd_event_source_set_enabled(source, SD_EVENT_ONESHOT); + sd_event_source_set_time(source, usec + timerHandle->delay*1000); + } + + done= timerHandle->callback(timerHandle->context); + if (!done) goto OnErrorExit; + + return 0; + +OnErrorExit: + AFB_WARNING("TimerNext Callback Fail Tag=%s", timerHandle->label); + return -1; +} + +PUBLIC void TimerEvtStop(TimerHandleT *timerHandle) { + + sd_event_source_unref(timerHandle->evtSource); + free (timerHandle); +} + + +PUBLIC void TimerEvtStart(TimerHandleT *timerHandle, timerCallbackT callback, void *context) { + uint64_t usec; + + // populate CB handle + timerHandle->callback=callback; + timerHandle->context=context; + + // set a timer with ~250us accuracy + sd_event_now(afb_daemon_get_event_loop(), CLOCK_MONOTONIC, &usec); + sd_event_add_time(afb_daemon_get_event_loop(), &timerHandle->evtSource, CLOCK_MONOTONIC, usec+timerHandle->delay*1000, 250, TimerNext, timerHandle); +} + +PUBLIC afb_event TimerEvtGet(void) { + return afbevt; +} + + +// Create Binding Event at Init +PUBLIC int TimerEvtInit () { + + // create binder event to send test pause/resume + afbevt = afb_daemon_make_event("control"); + if (!afb_event_is_valid(afbevt)) { + AFB_ERROR ("POLCTL_INIT: Cannot register ctl-events"); + return 1; + } + + AFB_DEBUG ("Audio Control-Events Init Done"); + return 0; +} + diff --git a/ctl-plugin/CMakeLists.txt b/ctl-plugin/CMakeLists.txt index c745cef..070a1d3 100644 --- a/ctl-plugin/CMakeLists.txt +++ b/ctl-plugin/CMakeLists.txt @@ -43,6 +43,7 @@ PROJECT_TARGET_ADD(audio-plugin-sample) # Library dependencies (include updates automatically) TARGET_LINK_LIBRARIES(${TARGET_NAME} afb-utilities + afb-controller ${link_libraries} ) diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml index 71d6f6a..c894fc0 100644 --- a/nbproject/configurations.xml +++ b/nbproject/configurations.xml @@ -30,9 +30,6 @@ feature_tests.cxx - - ctl-plugin-sample.c - CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/Controller-binding/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" CONTROL_SUPPORT_LUA CTL_PLUGIN_MAGIC=2468013579 - NATIVE_LINUX control_afb_EXPORTS @@ -208,10 +204,6 @@ - - - - @@ -219,18 +211,6 @@ - - - - ../../../opt/include/afb - ctl-plugin - /usr/include/json-c - /usr/include/lua5.3 - afb-source - build/ctl-plugin - - - -- cgit 1.2.3-korg From 4ddac4ec016d2656f8819ca860b9a6ee9c13caa2 Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Thu, 24 Aug 2017 13:56:29 +0200 Subject: Fix include issue on plugin --- ctl-plugin/CMakeLists.txt | 3 +-- nbproject/configurations.xml | 27 +++++++++++++++++++++++---- 2 files changed, 24 insertions(+), 6 deletions(-) diff --git a/ctl-plugin/CMakeLists.txt b/ctl-plugin/CMakeLists.txt index 070a1d3..d89e67d 100644 --- a/ctl-plugin/CMakeLists.txt +++ b/ctl-plugin/CMakeLists.txt @@ -43,11 +43,10 @@ PROJECT_TARGET_ADD(audio-plugin-sample) # Library dependencies (include updates automatically) TARGET_LINK_LIBRARIES(${TARGET_NAME} afb-utilities - afb-controller ${link_libraries} ) - include_directories("../afb-source") + include_directories("../ctl-binding") diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml index c894fc0..a05bf8d 100644 --- a/nbproject/configurations.xml +++ b/nbproject/configurations.xml @@ -30,6 +30,9 @@ feature_tests.cxx + + ctl-plugin-sample.c + build cmake .. - true @@ -88,7 +90,7 @@ build/afb-source - CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/json.d:/home/fulup/opt/Controller-binding/json.d" + CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/json.d:/home/fulup/opt/afb-controller/json.d" CONTROL_CONFIG_POST="control" CONTROL_CONFIG_PRE="onload" CONTROL_DOSCRIPT_PRE="doscript" @@ -96,10 +98,11 @@ CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d" CONTROL_MAXPATH_LEN=255 CONTROL_ONLOAD_PROFILE="onload-default" - CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/Controller-binding/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" + CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/afb-controller/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" CONTROL_SUPPORT_LUA CTL_PLUGIN_MAGIC=2468013579 - control_afb_EXPORTS + NATIVE_LINUX + controller_EXPORTS @@ -204,6 +207,10 @@ + + + + @@ -211,6 +218,18 @@ + + + + ../../../opt/include/afb + ctl-plugin + /usr/include/json-c + /usr/include/lua5.3 + afb-source + build/ctl-plugin + + + -- cgit 1.2.3-korg From e5c437fd9d5ac7e4c83e47f8bc9ea562120d7881 Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Fri, 25 Aug 2017 01:11:18 +0200 Subject: Fulup Error Message at Lua level --- ctl-binding/ctl-lua.c | 4 +- nbproject/configurations.xml | 93 ++++++++++++++++++++++++++++++++++++++++---- 2 files changed, 88 insertions(+), 9 deletions(-) diff --git a/ctl-binding/ctl-lua.c b/ctl-binding/ctl-lua.c index 8d5a87e..d737026 100644 --- a/ctl-binding/ctl-lua.c +++ b/ctl-binding/ctl-lua.c @@ -460,7 +460,7 @@ STATIC int LuaAfbService(lua_State* luaState) { // note: argument start at 2 because of AFB: table if (count <5 || !lua_isstring(luaState, 2) || !lua_isstring(luaState, 3) || !lua_istable(luaState, 4) || !lua_isstring(luaState, 5)) { - lua_pushliteral (luaState, "LuaAfbServiceCall-Syntax is AFB:service_call (api, verb, query, callback, handle ...."); + lua_pushliteral (luaState, "ERROR: syntax AFB:service(api, verb, {[Lua Table]})"); goto OnErrorExit; } @@ -489,7 +489,7 @@ STATIC int LuaAfbServiceSync(lua_State* luaState) { // note: argument start at 2 because of AFB: table if (count <3 || !lua_isstring(luaState, 2) || !lua_isstring(luaState, 3) || !lua_istable(luaState, 4)) { - lua_pushliteral (luaState, "LuaAfbServiceSync-Syntax is error,data=AFB:service_call (api, verb, query)"); + lua_pushliteral (luaState, "ERROR: syntax AFB:servsync(api, verb, {[Lua Table]})"); goto OnErrorExit; } diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml index a05bf8d..a3d914b 100644 --- a/nbproject/configurations.xml +++ b/nbproject/configurations.xml @@ -30,6 +30,12 @@ feature_tests.cxx + + ctl-binding.c + ctl-dispatch.c + ctl-lua.c + ctl-timer.c + ctl-plugin-sample.c @@ -175,13 +181,26 @@ - + - ../../../opt/include/afb - afb-utilities /usr/include/json-c + ../../../opt/include + /usr/include/p11-kit-1 + /usr/include/lua5.3 + afb-utilities build/afb-utilities + + CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/json.d:/home/fulup/opt/afb-controller/json.d" + CONTROL_CONFIG_POST="control" + CONTROL_CONFIG_PRE="onload" + CONTROL_DOSCRIPT_PRE="doscript" + CONTROL_MAXPATH_LEN=255 + CONTROL_ONLOAD_PROFILE="onload-default" + CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/afb-controller/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" + CTL_PLUGIN_MAGIC=2468013579 + NATIVE_LINUX + @@ -207,8 +226,24 @@ + + + + + + + + + + + + + + + + - + @@ -218,16 +253,60 @@ + + + + /usr/include/json-c + ../../../opt/include + /usr/include/p11-kit-1 + /usr/include/lua5.3 + ctl-binding + afb-utilities + build/ctl-binding + + + CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/json.d:/home/fulup/opt/afb-controller/json.d" + CONTROL_CONFIG_POST="control" + CONTROL_CONFIG_PRE="onload" + CONTROL_DOSCRIPT_PRE="doscript" + CONTROL_LUA_EVENT="luaevt" + CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d" + CONTROL_MAXPATH_LEN=255 + CONTROL_ONLOAD_PROFILE="onload-default" + CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/afb-controller/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" + CONTROL_SUPPORT_LUA + CTL_PLUGIN_MAGIC=2468013579 + NATIVE_LINUX + afb_controller_EXPORTS + + + - ../../../opt/include/afb - ctl-plugin /usr/include/json-c + ../../../opt/include + /usr/include/p11-kit-1 /usr/include/lua5.3 - afb-source + ctl-binding + afb-utilities build/ctl-plugin + + CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/json.d:/home/fulup/opt/afb-controller/json.d" + CONTROL_CONFIG_POST="control" + CONTROL_CONFIG_PRE="onload" + CONTROL_DOSCRIPT_PRE="doscript" + CONTROL_LUA_EVENT="luaevt" + CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d" + CONTROL_MAXPATH_LEN=255 + CONTROL_ONLOAD_PROFILE="onload-default" + CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/afb-controller/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" + CONTROL_SUPPORT_LUA + CTL_PLUGIN_MAGIC=2468013579 + NATIVE_LINUX + audio_plugin_sample_EXPORTS + -- cgit 1.2.3-korg From 2f6ce99cfed9795d2a68894abddcdc533d9af097 Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Fri, 25 Aug 2017 22:21:17 +0200 Subject: Attend to merfe with Master --- ctl-binding/CMakeLists.txt | 5 +++++ ctl-plugin/CMakeLists.txt | 1 + nbproject/configurations.xml | 13 +++++++++++++ 3 files changed, 19 insertions(+) diff --git a/ctl-binding/CMakeLists.txt b/ctl-binding/CMakeLists.txt index 9000f25..161847e 100644 --- a/ctl-binding/CMakeLists.txt +++ b/ctl-binding/CMakeLists.txt @@ -52,3 +52,8 @@ PROJECT_TARGET_ADD(afb-controller) PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ) + # Define target includes for this target client + TARGET_INCLUDE_DIRECTORIES(${TARGET_NAME} + PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} + ) + diff --git a/ctl-plugin/CMakeLists.txt b/ctl-plugin/CMakeLists.txt index d89e67d..fb2009f 100644 --- a/ctl-plugin/CMakeLists.txt +++ b/ctl-plugin/CMakeLists.txt @@ -43,6 +43,7 @@ PROJECT_TARGET_ADD(audio-plugin-sample) # Library dependencies (include updates automatically) TARGET_LINK_LIBRARIES(${TARGET_NAME} afb-utilities + afb-controller ${link_libraries} ) diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml index a3d914b..172a65b 100644 --- a/nbproject/configurations.xml +++ b/nbproject/configurations.xml @@ -30,6 +30,7 @@ feature_tests.cxx +<<<<<<< Updated upstream ctl-binding.c ctl-dispatch.c @@ -39,6 +40,8 @@ ctl-plugin-sample.c +======= +>>>>>>> Stashed changes CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/afb-controller/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" CONTROL_SUPPORT_LUA CTL_PLUGIN_MAGIC=2468013579 +<<<<<<< Updated upstream NATIVE_LINUX controller_EXPORTS +======= + control_afb_EXPORTS +>>>>>>> Stashed changes @@ -226,6 +233,7 @@ +<<<<<<< Updated upstream @@ -246,6 +254,8 @@ +======= +>>>>>>> Stashed changes @@ -253,6 +263,7 @@ +<<<<<<< Updated upstream @@ -309,6 +320,8 @@ +======= +>>>>>>> Stashed changes -- cgit 1.2.3-korg From 8c2bfc0512a8b56fa75395ad3c984d4978258a6a Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Fri, 25 Aug 2017 22:34:56 +0200 Subject: Merge Conflict --- ctl-plugin/CMakeLists.txt | 1 - 1 file changed, 1 deletion(-) diff --git a/ctl-plugin/CMakeLists.txt b/ctl-plugin/CMakeLists.txt index fb2009f..d89e67d 100644 --- a/ctl-plugin/CMakeLists.txt +++ b/ctl-plugin/CMakeLists.txt @@ -43,7 +43,6 @@ PROJECT_TARGET_ADD(audio-plugin-sample) # Library dependencies (include updates automatically) TARGET_LINK_LIBRARIES(${TARGET_NAME} afb-utilities - afb-controller ${link_libraries} ) -- cgit 1.2.3-korg From 84e7f5f4afa7d24288dfe6ac11dbbf7c7a0d180c Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Sat, 26 Aug 2017 01:59:47 +0200 Subject: Fixed Netbeans Configuration --- nbproject/configurations.xml | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml index 172a65b..a3d914b 100644 --- a/nbproject/configurations.xml +++ b/nbproject/configurations.xml @@ -30,7 +30,6 @@ feature_tests.cxx -<<<<<<< Updated upstream ctl-binding.c ctl-dispatch.c @@ -40,8 +39,6 @@ ctl-plugin-sample.c -======= ->>>>>>> Stashed changes CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/afb-controller/build:/home/fulup/opt/afb-controller/lib/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug" CONTROL_SUPPORT_LUA CTL_PLUGIN_MAGIC=2468013579 -<<<<<<< Updated upstream NATIVE_LINUX controller_EXPORTS -======= - control_afb_EXPORTS ->>>>>>> Stashed changes @@ -233,7 +226,6 @@ -<<<<<<< Updated upstream @@ -254,8 +246,6 @@ -======= ->>>>>>> Stashed changes @@ -263,7 +253,6 @@ -<<<<<<< Updated upstream @@ -320,8 +309,6 @@ -======= ->>>>>>> Stashed changes -- cgit 1.2.3-korg