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authorRomain Forlot <romain.forlot@iot.bzh>2017-09-20 16:54:14 +0200
committerRomain Forlot <romain.forlot@iot.bzh>2017-12-14 11:00:25 +0100
commit78202d5bd8a8d09a55bb71b9df6d3f54b18184b8 (patch)
treeafbc89a7c104a70e7771939765309e977a5ab96a /conf.d/project/lua.d/init-daemon-01-init.lua
parentb68f95e384aa35b54e453b5e7d09dabf8d82340c (diff)
Make LUA works
- Added LUA library at link - Make app-template crash build if a checked file fails - Fix old defined variable CONTROL_LUA_PATH to a default one in the binding data directory - Add an example with unit conversion made in LUA Change-Id: I1b4712bde32a38044ad6b14ebd38b6782fd01fe9 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'conf.d/project/lua.d/init-daemon-01-init.lua')
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diff --git a/conf.d/project/lua.d/init-daemon-01-init.lua b/conf.d/project/lua.d/init-daemon-01-init.lua
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+--[[
+ 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.
+--]]
+
+-- Global variable SHOULD start with _
+_Global_Context={}
+
+--[[
+ This function is call during controller init phase as describe in onload-daemon-sample.json
+ It receives two argument 1st one is the source (here on load) second one is the arguments
+ as expose in config file.
+
+ In this sample we create an event that take the name of args["zzzz"], the resulting handle
+ is save into _Global_Context for further use.
+
+ Note: init functions are not call from a client and thus do not receive query
+--]]
+
+function _Sample_Controller_Init(source, control)
+
+ printf ("[-- Sample_Controller_Init --] source=%d control=%s", source, Dump_Table(control))
+
+ -- if no argument return now
+ if (control==nil or control["zzzz"]==nil) then
+ printf ("[-- Sample_Controller_Init --] no event name given")
+ return
+ end
+
+ -- set a count to make more visible each call
+ _Global_Context["counter"]=0
+
+ -- just for fun create an event
+ _Global_Context["event"]=AFB:evtmake(control["zzzz"])
+end