diff options
Diffstat (limited to 'conf.d/project/lua.d')
| -rw-r--r-- | conf.d/project/lua.d/CMakeLists.txt | 32 | ||||
| -rw-r--r-- | conf.d/project/lua.d/doscript-helloworld.lua | 36 | ||||
| -rw-r--r-- | conf.d/project/lua.d/onload-aaaa-00-utils.lua | 86 | ||||
| -rw-r--r-- | conf.d/project/lua.d/onload-aaaa-01-controls.lua | 162 | ||||
| -rw-r--r-- | conf.d/project/lua.d/onload-aaaa-02-timer.lua | 69 | ||||
| -rw-r--r-- | conf.d/project/lua.d/onload-aaaa-03-oncall.lua | 70 | ||||
| -rw-r--r-- | conf.d/project/lua.d/standalone-sample/onload-daemon-00.lua | 86 | ||||
| -rw-r--r-- | conf.d/project/lua.d/standalone-sample/onload-daemon-01.lua | 60 |
8 files changed, 601 insertions, 0 deletions
diff --git a/conf.d/project/lua.d/CMakeLists.txt b/conf.d/project/lua.d/CMakeLists.txt new file mode 100644 index 0000000..5cd61f2 --- /dev/null +++ b/conf.d/project/lua.d/CMakeLists.txt @@ -0,0 +1,32 @@ +########################################################################### +# Copyright 2017 IoT.bzh +# +# author: Fulup Ar Foll <fulup@iot.bzh> +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +########################################################################### + + +################################################## +# Control Policy Config file +################################################## +PROJECT_TARGET_ADD(ctl-lua.d) + + file(GLOB LUA_FILES "*.lua") + + add_input_files("${LUA_FILES}") + + SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + LABELS "DATA" + OUTPUT_NAME ${TARGET_NAME} + ) diff --git a/conf.d/project/lua.d/doscript-helloworld.lua b/conf.d/project/lua.d/doscript-helloworld.lua new file mode 100644 index 0000000..e722db7 --- /dev/null +++ b/conf.d/project/lua.d/doscript-helloworld.lua @@ -0,0 +1,36 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + Simple API script to be use with AGL control LuaDoCall API + - After the script is loaded by lua_docall + - Controller start function=xxxx where xxxx is taken from script filename doscript-xxxx-anything + +--]] + +function _helloworld (request, query) + + AFB:notice ("LUA HelloWorld: Simple test query=%s", query); + + if (query == nil) then + AFB:notice ("LUA HelloWorld:FX query should not be empty"); + AFB:fail (request, "LUA HelloWorld: query should not be empty"); + else + AFB:notice ("LUA HelloWorld:OK query=%s", query); + AFB:success (request, {arg0="Demat", arg1="Bonjours", arg2="Gootentag", arg3="Morning"}); + end + +end diff --git a/conf.d/project/lua.d/onload-aaaa-00-utils.lua b/conf.d/project/lua.d/onload-aaaa-00-utils.lua new file mode 100644 index 0000000..29d2c70 --- /dev/null +++ b/conf.d/project/lua.d/onload-aaaa-00-utils.lua @@ -0,0 +1,86 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + Note: this file should be called before any other to assert declare function + is loaded before anything else. + + References: + http://lua-users.org/wiki/DetectingUndefinedVariables + +--]] + + +--=================================================== +--= Niklas Frykholm +-- basically if user tries to create global variable +-- the system will not let them!! +-- call GLOBAL_lock(_G) +-- +--=================================================== +function GLOBAL_lock(t) + local mt = getmetatable(t) or {} + mt.__newindex = lock_new_index + setmetatable(t, mt) +end + +--=================================================== +-- call GLOBAL_unlock(_G) +-- to change things back to normal. +--=================================================== +function GLOBAL_unlock(t) + local mt = getmetatable(t) or {} + mt.__newindex = unlock_new_index + setmetatable(t, mt) +end + +function lock_new_index(t, k, v) + if (string.sub(k,1,1) ~= "_") then + GLOBAL_unlock(_G) + error("GLOBALS are locked -- " .. k .. + " must be declared local or prefix with '_' for globals.", 2) + else + rawset(t, k, v) + end +end + +function unlock_new_index(t, k, v) + rawset(t, k, v) +end + +-- return serialised version of printable table +function Dump_Table(o) + if type(o) == 'table' then + local s = '{ ' + for k,v in pairs(o) do + if type(k) ~= 'number' then k = '"'..k..'"' end + s = s .. '['..k..'] = ' .. Dump_Table(v) .. ',' + end + return s .. '} ' + else + return tostring(o) + end +end + + +-- simulate C prinf function +printf = function(s,...) + io.write(s:format(...)) + io.write("\n") + return +end + +-- lock global variable +GLOBAL_lock(_G) diff --git a/conf.d/project/lua.d/onload-aaaa-01-controls.lua b/conf.d/project/lua.d/onload-aaaa-01-controls.lua new file mode 100644 index 0000000..6ffc8d3 --- /dev/null +++ b/conf.d/project/lua.d/onload-aaaa-01-controls.lua @@ -0,0 +1,162 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + Provide sample policy function for AGL Advance Audio Agent +--]] + +-- Global HAL registry +_Audio_Hal_Registry={} + +-- Callback when receiving HAL registry +function _Alsa_Get_Hal_CB (error, result, context) + -- Initialise an empty table + local registry={} + + -- Only process when response is valid + if (error) then + AFB_ErrOr ("[Audio_Init_CB] ErrOr result=%s", result) + return + end + + -- Extract response from result + local response=result["response"] + + -- Index HAL Bindings APIs by shortname + for key,value in pairs(response) do + registry[value["shortname"]]=value["api"] + end + + -- store Exiting HAL for further use + printf ("-- [Audio_Init_CB] -- Audio_register_Hal=%s", Dump_Table(registry)) + _Audio_Hal_Registry=registry + +end + +-- Function call at binding load time +function _Alsa_Get_Hal(args) + + printf ("[-- Audio_Get_Hal --] args=%s", Dump_Table(argsT)) + + -- Query AlsaCore for Active HALs (no query, no context) + AFB:service ('alsacore', 'hallist', {}, "_Alsa_Get_Hal_CB", {}) + +end + +-- In sample configuration Query/Args parsing is common to all audio control +local function Audio_Parse_Request (source, args, query) + + local apihal={} + + -- In this test we expect targeted device to be given from query (could come for args as well) + if (query == nil ) then + AFB:error ("--LUA:Audio_Set_Navigation query should contain and args with targeted apihal|device") + return -- refuse control + end + + -- Alsa Hook plugin asound sample config provides target sound card by name + if (query["device"] ~= nil) then + apihal=_Audio_Hal_Registry[query["device"]] + end + + -- HTML5 test page provides directly HAL api. + if (query["apihal"] ~= nil) then + apihal= query["apihal"] + end + + -- if requested HAL is not found then deny the control + if (apihal == nil) then + AFB:error ("--LUA:Audio_Set_Navigation No Active HAL Found") + return -- refuse control + end + + -- return api or nil when not found + return apihal +end + +-- Set Navigation lower sound when play +function _Audio_Set_Navigation(source, args, query) + + -- in strict mode every variables should be declared + local err=0 + local ctlhal={} + local response={} + local apihal={} + + AFB:notice ("LUA:Audio_Set_Use_Case source=%d args=%s query=%s", source, args, query); + + -- Parse Query/Args and if HAL not found then refuse access + apihal= Audio_Parse_Request (source, args, query) + if (apihal == nil) then return 1 end + + + -- if source < 0 then Alsa HookPlugin is closing PCM + if (source < 0) then + -- Ramp Up Multimedia channel synchronously + ctlhal={['label']='Master_Playback_Volume', ['val']=100} + err, response= AFB:servsync (apihal, 'ctlset',ctlhal) + else + -- Ramp Down Multimedia channel synchronously + ctlhal={['label']='Master_Playback_Volume', ['val']=50} + err, response= AFB:servsync (apihal, 'ctlset',ctlhal) + end + + if (err) then + AFB:error("--LUA:Audio_Set_Navigation halapi=%s refuse ctl=%s", apihal, ctlhal) + return 1 -- control refused + end + + + return 0 -- control accepted +end + + +-- Select Multimedia mode +function _Audio_Set_Multimedia (source, args, query) + + -- in strict mode every variables should be declared + local err=0 + local ctlhal={} + local response={} + local apihal={} + + AFB:notice ("LUA:Audio_Set_Use_Case source=%d args=%s query=%s", source, args, query); + + -- Parse Query/Args and if HAL not found then refuse access + apihal= Audio_Parse_Request (source, args, query) + if (apihal == nil) then return 1 end + + + -- if Mumtimedia control only increase volume on open + if (source >= 0) then + -- Ramp Down Multimedia channel synchronously + ctlhal={['label']='Master_Playback_Volume', ['val']=100} + err, response= AFB:servsync (apihal, 'ctlset',ctlhal) + end + + if (err) then + AFB:error("--LUA:Audio_Set_Navigation halapi=%s refuse ctl=%s", apihal, ctlhal) + return 1 -- control refused + end + + + return 0 -- control accepted +end + +-- Select Emergency Mode +function _Audio_Set_Emergency(source, args, query) + return 1 -- Always refuse in this test +end diff --git a/conf.d/project/lua.d/onload-aaaa-02-timer.lua b/conf.d/project/lua.d/onload-aaaa-02-timer.lua new file mode 100644 index 0000000..f984f3f --- /dev/null +++ b/conf.d/project/lua.d/onload-aaaa-02-timer.lua @@ -0,0 +1,69 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + Provide Sample Timer Handing to push event from LUA +--]] + +-- Create event on Lua script load +local MyEventHandle=AFB:evtmake("MyTestEvent") + +-- Call count time every delay/ms +local function Timer_Test_CB (timer, context) + + local evtinfo= AFB:timerget(timer) + print ("timer=", Dump_Table(evtinfo)) + + --send an event an event with count as value + AFB:evtpush (MyEventHandle, {["label"]= evtinfo["label"], ["count"]=evtinfo["count"], ["info"]=context["info"]}) + + -- note when timerCB return!=0 timer is kill + return 0 + +end + +-- sendback event depending on count and delay +function _Simple_Timer_Test (request, args) + + local context = { + ["info"]="My 1st private Event", + } + + -- if delay not defined default is 5s + if (args["delay"]==nil) then args["delay"]=5000 end + + -- if count is not defined default is 10 + if (args["count"]==nil) then args["count"]=10 end + + -- we could use directly args but it is a sample + local myTimer = { + ["label"]=args["label"], + ["delay"]=args["delay"], + ["count"]=args["count"], + } + AFB:notice ("Test_Timer myTimer=%s", myTimer) + + -- subscribe to event + AFB:subscribe (request, MyEventHandle) + + -- settimer take a table with delay+count as input (count==0 means infinite) + AFB:timerset (myTimer, "Timer_Test_CB", context) + + -- nothing special to return send back args + AFB:success (request, myTimer) + + return 0 +end diff --git a/conf.d/project/lua.d/onload-aaaa-03-oncall.lua b/conf.d/project/lua.d/onload-aaaa-03-oncall.lua new file mode 100644 index 0000000..4e78fd8 --- /dev/null +++ b/conf.d/project/lua.d/onload-aaaa-03-oncall.lua @@ -0,0 +1,70 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + Provide sample LUA routines to be used with AGL control "lua_docall" API +--]] + +--global counter to keep track of calls +_count=0 + +-- Display receive arguments and echo them to caller +function _Simple_Echo_Args (request, args) + _count=_count+1 + AFB:notice("LUA OnCall Echo Args count=%d args=%s", count, args) + + print ("--inlua-- args=", Dump_Table(args)) + + local response={ + ["count"]=_count, + ["args"]=args, + } + + -- fulup Embdeded table ToeDone AFB:success (request, response) + AFB:success (request, {["func"]="Simple_Echo_Args", ["ret1"]=5678, ["ret2"]="abcd"}) +end + +local function Test_Async_CB (request, result, context) + response={ + ["result"]=result, + ["context"]=context, + } + + AFB:notice ("Test_Async_CB result=%s context=%s", result, context) + AFB:success (request, response) +end + +function _Test_Call_Async (request, args) + local context={ + ["value1"]="abcd", + ["value2"]=1234 + } + + AFB:notice ("Test_Call_Async args=%s cb=Test_Async_CB", args) + AFB:service("alsacore","ping", "Test_Async_CB", context) +end + +function _Test_Call_Sync (request, args) + + AFB:notice ("Test_Call_Sync args=%s", args) + local err, response= AFB:servsync ("alsacore","ping", args) + if (err) then + AFB:fail ("AFB:service_call_sync fail"); + else + AFB:success (request, response) + end +end + diff --git a/conf.d/project/lua.d/standalone-sample/onload-daemon-00.lua b/conf.d/project/lua.d/standalone-sample/onload-daemon-00.lua new file mode 100644 index 0000000..29d2c70 --- /dev/null +++ b/conf.d/project/lua.d/standalone-sample/onload-daemon-00.lua @@ -0,0 +1,86 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + Note: this file should be called before any other to assert declare function + is loaded before anything else. + + References: + http://lua-users.org/wiki/DetectingUndefinedVariables + +--]] + + +--=================================================== +--= Niklas Frykholm +-- basically if user tries to create global variable +-- the system will not let them!! +-- call GLOBAL_lock(_G) +-- +--=================================================== +function GLOBAL_lock(t) + local mt = getmetatable(t) or {} + mt.__newindex = lock_new_index + setmetatable(t, mt) +end + +--=================================================== +-- call GLOBAL_unlock(_G) +-- to change things back to normal. +--=================================================== +function GLOBAL_unlock(t) + local mt = getmetatable(t) or {} + mt.__newindex = unlock_new_index + setmetatable(t, mt) +end + +function lock_new_index(t, k, v) + if (string.sub(k,1,1) ~= "_") then + GLOBAL_unlock(_G) + error("GLOBALS are locked -- " .. k .. + " must be declared local or prefix with '_' for globals.", 2) + else + rawset(t, k, v) + end +end + +function unlock_new_index(t, k, v) + rawset(t, k, v) +end + +-- return serialised version of printable table +function Dump_Table(o) + if type(o) == 'table' then + local s = '{ ' + for k,v in pairs(o) do + if type(k) ~= 'number' then k = '"'..k..'"' end + s = s .. '['..k..'] = ' .. Dump_Table(v) .. ',' + end + return s .. '} ' + else + return tostring(o) + end +end + + +-- simulate C prinf function +printf = function(s,...) + io.write(s:format(...)) + io.write("\n") + return +end + +-- lock global variable +GLOBAL_lock(_G) diff --git a/conf.d/project/lua.d/standalone-sample/onload-daemon-01.lua b/conf.d/project/lua.d/standalone-sample/onload-daemon-01.lua new file mode 100644 index 0000000..b423914 --- /dev/null +++ b/conf.d/project/lua.d/standalone-sample/onload-daemon-01.lua @@ -0,0 +1,60 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll <fulup@iot.bzh> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + Note: this file should be called before any other to assert declare function + is loaded before anything else. + + References: + http://lua-users.org/wiki/DetectingUndefinedVariables + +--]] + +-- Set Navigation lower sound when play +function _Control_Init(source, args) + + -- in strict mode every variables should be declared + local err=0 + + AFB:notice ("Control_Init args=%s", args); + AFB:success(source, args) + + return 0 -- control accepted +end + +-- Set Navigation lower sound when play +function _Button_Press(source, args, query) + + -- in strict mode every variables should be declared + local err=0 + + AFB:notice ("Button_Press button=%s", args["button"]); + AFB:success(source, args) + + return 0 -- control accepted +end + +-- Set Navigation lower sound when play +function _Event_Received(source, args, query) + + -- in strict mode every variables should be declared + local err=0 + + AFB:notice ("Event_Received event=%s", args["evtname"]); + AFB:success(source, args) + + return 0 -- control accepted +end + |