From a7d41a6fa1e29d800ce8ac9e95e8f943814463e8 Mon Sep 17 00:00:00 2001
From: Fulup Ar Foll <fulup@iot.bzh>
Date: Fri, 18 Aug 2017 01:09:56 +0200
Subject: Integration with Alsa HookPlugin is now working.

---
 Controller-afb/ctl-lua.c | 1033 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1033 insertions(+)
 create mode 100644 Controller-afb/ctl-lua.c

(limited to 'Controller-afb/ctl-lua.c')

diff --git a/Controller-afb/ctl-lua.c b/Controller-afb/ctl-lua.c
new file mode 100644
index 0000000..4ef6b65
--- /dev/null
+++ b/Controller-afb/ctl-lua.c
@@ -0,0 +1,1033 @@
+/*
+ * 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.
+ * 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 <stdio.h>
+#include <string.h>
+
+
+#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);
+
+STATIC json_object *LuaTableToJson (lua_State* luaState, int index) {
+    int idx;
+    #define LUA_KEY_INDEX -2
+    #define LUA_VALUE_INDEX -1
+    
+    json_object *tableJ= json_object_new_object();
+    const char *key;
+    char number[3];
+    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) key= lua_tostring(luaState, LUA_KEY_INDEX);
+        else {
+            snprintf(number, sizeof(number),"%d", idx);
+            key=number;
+        } 
+        json_object *argJ= LuaPopOneArg(luaState, LUA_VALUE_INDEX);
+        json_object_object_add(tableJ, key, 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 (message);
+            break;
+        case AFB_MSG_NOTICE:
+            AFB_NOTICE (message);
+            break;
+        case AFB_MSG_DEBUG:
+            AFB_DEBUG (message);
+            break;
+        case AFB_MSG_INFO:
+            AFB_INFO (message);
+            break;
+        case AFB_MSG_ERROR:       
+        default:
+            AFB_ERROR (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 !}", "func", &func, "args", &argsJ);
+            if (err) {
+                AFB_ERROR ("LUA-DOCALL-SYNTAX missing func|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
+            const char *script;
+            char*func=NULL;
+            char *filename; char*fullpath;
+            char luaScriptPath[CONTROL_MAXPATH_LEN];
+            json_object *argsJ=NULL;
+            int index;
+            
+            // scan luascript search path once
+            static json_object *luaScriptPathJ =NULL;
+
+            err= wrap_json_unpack (queryJ, "{s:s, s?s s?o !}", "script", &script,"func", &func, "args", &argsJ);
+            if (err) {
+                AFB_ERROR ("LUA-DOSCRIPT-SYNTAX:missing script|(args,arg) query=%s", json_object_get_string(queryJ));
+                goto OnErrorExit;
+            }
+
+            // search for filename=script in CONTROL_LUA_PATH
+            if (!luaScriptPathJ)  luaScriptPathJ= ScanForConfig(CONTROL_LUA_PATH , CTL_SCAN_RECURSIVE,CONTROL_DOSCRIPT_PRE "-", script);
+            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);
+            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_lua_dostring (afb_req request) {       
+    LuaDoAction (LUA_DOSTRING, request);
+}
+
+PUBLIC void ctlapi_lua_docall (afb_req request) {
+    LuaDoAction (LUA_DOCALL, request);
+}
+
+PUBLIC void ctlapi_lua_doscript (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));
+    
+    json_object *luaScriptPathJ = ScanForConfig(CONTROL_LUA_PATH , 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 No Control LUA file in path=[%s]", CONTROL_LUA_PATH);
+    }
+       
+    AFB_DEBUG ("Audio control-LUA Init Done");
+    return 0;
+    
+ OnErrorExit:    
+    return 1;
+}
+ 
\ No newline at end of file
-- 
cgit 1.2.3-korg


From d51d083be8e34000cd00ce979445eacb45a16e97 Mon Sep 17 00:00:00 2001
From: Fulup Ar Foll <fulup@iot.bzh>
Date: Sun, 20 Aug 2017 17:16:28 +0200
Subject: Updated to latest App Template

---
 Alsa-afb/Alsa-ApiHat.c                             |   2 +-
 Alsa-afb/CMakeLists.txt                            |   3 -
 Audio-Common/filescan-utils.c                      |   9 +-
 Controller-afb/CMakeLists.txt                      |   5 +-
 Controller-afb/README.md                           |   2 +-
 Controller-afb/ctl-binding.c                       |   7 +-
 Controller-afb/ctl-dispatch.c                      |   4 +-
 Controller-afb/ctl-lua.c                           |   7 +-
 HAL-afb/HDA-intel/CMakeLists.txt                   |   3 -
 HAL-afb/Jabra-Solemate/CMakeLists.txt              |   4 -
 HAL-afb/Scarlett-Focusrite/CMakeLists.txt          |   4 -
 README.md                                          |   4 +-
 conf.d/app-templates                               |   2 +-
 conf.d/project/config.d/CMakeLists.txt             |  32 -
 conf.d/project/config.d/onload-audio-control.json  | 128 ----
 .../project/config.d/onload-daemon-standalone.json |  72 --
 conf.d/project/json.d/CMakeLists.txt               |  32 +
 conf.d/project/json.d/onload-audio-control.json    | 128 ++++
 .../project/json.d/onload-daemon-standalone.json   |  72 ++
 conf.d/project/lua.d/onload-aaaa-00-utils.lua      |  86 +++
 conf.d/project/lua.d/onload-aaaa-01-controls.lua   | 162 +++++
 conf.d/project/lua.d/onload-aaaa-02-timer.lua      |  69 ++
 conf.d/project/lua.d/onload-aaaa-03-oncall.lua     |  70 ++
 conf.d/project/lua.d/onload-audio-0utils.lua       |  86 ---
 conf.d/project/lua.d/onload-audio-controls.lua     | 162 -----
 conf.d/project/lua.d/onload-audio-oncall.lua       |  70 --
 conf.d/project/lua.d/onload-audio-timer.lua        |  69 --
 data/CMakeLists.txt                                |  33 -
 data/default-control-policy.json                   |  90 ---
 nbproject/configurations.xml                       | 759 +++++++++++++++++++--
 nbproject/project.xml                              |   4 +
 31 files changed, 1339 insertions(+), 841 deletions(-)
 delete mode 100644 conf.d/project/config.d/CMakeLists.txt
 delete mode 100644 conf.d/project/config.d/onload-audio-control.json
 delete mode 100644 conf.d/project/config.d/onload-daemon-standalone.json
 create mode 100644 conf.d/project/json.d/CMakeLists.txt
 create mode 100644 conf.d/project/json.d/onload-audio-control.json
 create mode 100644 conf.d/project/json.d/onload-daemon-standalone.json
 create mode 100644 conf.d/project/lua.d/onload-aaaa-00-utils.lua
 create mode 100644 conf.d/project/lua.d/onload-aaaa-01-controls.lua
 create mode 100644 conf.d/project/lua.d/onload-aaaa-02-timer.lua
 create mode 100644 conf.d/project/lua.d/onload-aaaa-03-oncall.lua
 delete mode 100644 conf.d/project/lua.d/onload-audio-0utils.lua
 delete mode 100644 conf.d/project/lua.d/onload-audio-controls.lua
 delete mode 100644 conf.d/project/lua.d/onload-audio-oncall.lua
 delete mode 100644 conf.d/project/lua.d/onload-audio-timer.lua
 delete mode 100644 data/CMakeLists.txt
 delete mode 100644 data/default-control-policy.json

(limited to 'Controller-afb/ctl-lua.c')

diff --git a/Alsa-afb/Alsa-ApiHat.c b/Alsa-afb/Alsa-ApiHat.c
index a8663ca..e22f2d5 100644
--- a/Alsa-afb/Alsa-ApiHat.c
+++ b/Alsa-afb/Alsa-ApiHat.c
@@ -31,7 +31,7 @@
 #include "Alsa-ApiHat.h"
 
 STATIC int AlsaInit(void) {
-    int rc= prctl(PR_SET_NAME, "afb-audio-agent",NULL,NULL,NULL);
+    int rc= prctl(PR_SET_NAME, "afb-aaaa-agent",NULL,NULL,NULL);
     if (rc) AFB_ERROR("ERROR: AlsaCore fail to rename process");
 
     return rc;
diff --git a/Alsa-afb/CMakeLists.txt b/Alsa-afb/CMakeLists.txt
index 38b957d..fab49ae 100644
--- a/Alsa-afb/CMakeLists.txt
+++ b/Alsa-afb/CMakeLists.txt
@@ -36,6 +36,3 @@ PROJECT_TARGET_ADD(alsa-lowlevel)
         ${link_libraries}
     )
 
-    # installation directory
-    INSTALL(TARGETS ${TARGET_NAME}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX})
diff --git a/Audio-Common/filescan-utils.c b/Audio-Common/filescan-utils.c
index af0b5c9..4a5613f 100644
--- a/Audio-Common/filescan-utils.c
+++ b/Audio-Common/filescan-utils.c
@@ -113,9 +113,12 @@ PUBLIC const char *GetBinderName() {
     
     if (binderName) return binderName;
     
-    // retrieve binder name from process name afb-name-trailer
-    prctl(PR_GET_NAME, psName,NULL,NULL,NULL);
-    binderName=(char*)GetMidleName(psName);
+    binderName= getenv("AFB_BINDER_NAME");
+    if (!binderName) {
+        // retrieve binder name from process name afb-name-trailer
+        prctl(PR_GET_NAME, psName,NULL,NULL,NULL);
+        binderName=(char*)GetMidleName(psName);
+    }
     
     return binderName;
 }
\ No newline at end of file
diff --git a/Controller-afb/CMakeLists.txt b/Controller-afb/CMakeLists.txt
index d1eb886..c7602f8 100644
--- a/Controller-afb/CMakeLists.txt
+++ b/Controller-afb/CMakeLists.txt
@@ -16,7 +16,7 @@
 # limitations under the License.
 ###########################################################################
 
-ADD_COMPILE_OPTIONS(-DCONTROL_ONLOAD_DEFAULT="onload-default")
+ADD_COMPILE_OPTIONS(-DCONTROL_ONLOAD_PROFILE="onload-default-profile")
 
 ADD_COMPILE_OPTIONS(-DCONTROL_DOSCRIPT_PRE="doscript")
 ADD_COMPILE_OPTIONS(-DCONTROL_CONFIG_PRE="onload")
@@ -57,9 +57,6 @@ PROJECT_TARGET_ADD(control-afb)
         ${link_libraries}
     )
 
-    # installation directory
-    INSTALL(TARGETS ${TARGET_NAME}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX} )
 
 PROJECT_TARGET_ADD(audio-plugin-sample)
 
diff --git a/Controller-afb/README.md b/Controller-afb/README.md
index e6cab72..9bab485 100644
--- a/Controller-afb/README.md
+++ b/Controller-afb/README.md
@@ -30,7 +30,7 @@ Each bloc in the configuration file are defined with
  * info:  optional used for documentation purpose only
 
 Note by default controller config search path is defined at compilation time, but path might be overloaded with CONTROL_CONFIG_PATH
-environment variable.
+environment variable. Setenv 'CONTROL_ONLOAD_PROFILE'=xxxx to overload 'onload-default-profile' initialisation sequence.
 
 ### Config is organised in 4 sections:
 
diff --git a/Controller-afb/ctl-binding.c b/Controller-afb/ctl-binding.c
index 8771fc0..ec33f82 100644
--- a/Controller-afb/ctl-binding.c
+++ b/Controller-afb/ctl-binding.c
@@ -55,9 +55,12 @@ PUBLIC int CtlBindingInit () {
     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_DEFAULT);
+    if (!errcount) 
+        errcount += DispatchOnLoad(CONTROL_ONLOAD_PROFILE);
     
     AFB_DEBUG ("Audio Policy Control Binding Done errcount=%d", errcount);
     return errcount;
diff --git a/Controller-afb/ctl-dispatch.c b/Controller-afb/ctl-dispatch.c
index 1708204..0104229 100644
--- a/Controller-afb/ctl-dispatch.c
+++ b/Controller-afb/ctl-dispatch.c
@@ -178,6 +178,8 @@ PUBLIC void DispatchOneEvent(const char *evtLabel, json_object *eventJ) {
 // 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);
@@ -650,7 +652,7 @@ PUBLIC int DispatchInit() {
 
     // no dispatch config found remove control API from binder
     if (!luaLoaded) {
-        AFB_WARNING("DISPATCH-INIT:WARNING Not Found Control dispatch file [%s]", controlFile);
+        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");
diff --git a/Controller-afb/ctl-lua.c b/Controller-afb/ctl-lua.c
index 4ef6b65..3f45055 100644
--- a/Controller-afb/ctl-lua.c
+++ b/Controller-afb/ctl-lua.c
@@ -965,7 +965,10 @@ PUBLIC int LuaLibInit () {
     strncat (fullprefix, GetBinderName(), sizeof(fullprefix));
     strncat (fullprefix, "-", sizeof(fullprefix));
     
-    json_object *luaScriptPathJ = ScanForConfig(CONTROL_LUA_PATH , CTL_SCAN_RECURSIVE, fullprefix, "lua");
+    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();
@@ -1021,7 +1024,7 @@ PUBLIC int LuaLibInit () {
     
     // no policy config found remove control API from binder
     if (index == 0)  {
-        AFB_WARNING ("POLICY-INIT:WARNING No Control LUA file in path=[%s]", CONTROL_LUA_PATH);
+        AFB_WARNING ("POLICY-INIT:WARNING (setenv CONTROL_LUA_PATH) No LUA '%s*.lua' in '%s'", fullprefix, dirList);
     }
        
     AFB_DEBUG ("Audio control-LUA Init Done");
diff --git a/HAL-afb/HDA-intel/CMakeLists.txt b/HAL-afb/HDA-intel/CMakeLists.txt
index aa67e0b..380e493 100644
--- a/HAL-afb/HDA-intel/CMakeLists.txt
+++ b/HAL-afb/HDA-intel/CMakeLists.txt
@@ -37,6 +37,3 @@ PROJECT_TARGET_ADD(hal-intel-hda)
         audio-common
     )
 
-    # installation directory
-    INSTALL(TARGETS ${TARGET_NAME}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX})
diff --git a/HAL-afb/Jabra-Solemate/CMakeLists.txt b/HAL-afb/Jabra-Solemate/CMakeLists.txt
index bf61dad..41d6915 100644
--- a/HAL-afb/Jabra-Solemate/CMakeLists.txt
+++ b/HAL-afb/Jabra-Solemate/CMakeLists.txt
@@ -36,7 +36,3 @@ PROJECT_TARGET_ADD(hal-jabra-usb)
         hal-interface
         audio-common
     )
-
-    # installation directory
-    INSTALL(TARGETS ${TARGET_NAME}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX})
diff --git a/HAL-afb/Scarlett-Focusrite/CMakeLists.txt b/HAL-afb/Scarlett-Focusrite/CMakeLists.txt
index 1cc83e6..90ee92a 100644
--- a/HAL-afb/Scarlett-Focusrite/CMakeLists.txt
+++ b/HAL-afb/Scarlett-Focusrite/CMakeLists.txt
@@ -36,7 +36,3 @@ PROJECT_TARGET_ADD(hal-scalett-usb)
         hal-interface
         audio-common
     )
-
-    # installation directory
-    INSTALL(TARGETS ${TARGET_NAME}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX})
diff --git a/README.md b/README.md
index 2063677..e9ad55f 100644
--- a/README.md
+++ b/README.md
@@ -113,9 +113,7 @@ from the wrong relative directory, either you have to use 'set solib-search-path
 # ToBeBone (WorkInProgess: This list is getting longer every day)
 -------------------------------------------------------------------
 
-* Support response from LUA with nested table (currently fail miserably)
-* Add timer base callback from Lua
-* Enable export of LUA commands directly from Plugin
+ * Allow LUA to run a shell command
 
 # Running an debugging on a target
 -------------------------------------------------------
diff --git a/conf.d/app-templates b/conf.d/app-templates
index 9a73785..350c5b9 160000
--- a/conf.d/app-templates
+++ b/conf.d/app-templates
@@ -1 +1 @@
-Subproject commit 9a737858056dae3348e4659ed5e9168d39f1b23a
+Subproject commit 350c5b97459226f7e031c73edb3a79a2d99cb250
diff --git a/conf.d/project/config.d/CMakeLists.txt b/conf.d/project/config.d/CMakeLists.txt
deleted file mode 100644
index 8070997..0000000
--- a/conf.d/project/config.d/CMakeLists.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-###########################################################################
-# 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-config.d)
-
-    file(GLOB XML_FILES "*.json")
-
-    add_input_files("${XML_FILES}")
-
-    SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
-	LABELS "DATA"
-	OUTPUT_NAME ${TARGET_NAME}
-    )
diff --git a/conf.d/project/config.d/onload-audio-control.json b/conf.d/project/config.d/onload-audio-control.json
deleted file mode 100644
index 77a8fce..0000000
--- a/conf.d/project/config.d/onload-audio-control.json
+++ /dev/null
@@ -1,128 +0,0 @@
-{
-    "$schema": "ToBeDone",
-    "metadata": {
-        "label": "sample-audio-control",
-        "info": "Provide Default Audio Policy for Multimedia, Navigation and Emergency",
-        "version": "1.0"
-    },
-    "onload": [{
-            "label": "onload-default",
-            "info": "onload initialisation config",
-            "plugin": {
-                "label" : "_MyPlug",
-                "sharelib": "ctl-audio-plugin-sample.ctlso",
-                "lua2c": ["Lua2cHelloWorld1", "Lua2cHelloWorld2"]
-            },
-            "require": ["intel-hda", "jabra-usb", "scarlett-usb"],
-            "actions": [
-                {
-                    "label": "onload-sample-cb",
-                    "info": "Call control sharelib install entrypoint",
-                    "callback": "SamplePolicyInit",
-                    "args": {
-                        "arg1": "first_arg",
-                        "nextarg": "second arg value"
-                    }
-                }, {
-                    "label": "onload-sample-api",
-                    "info": "Assert AlsaCore Presence",   
-                    "api": "alsacore",
-                    "verb": "ping",
-                    "args": {"data": "none"}
-                }, {
-                    "label": "onload-hal-lua",
-                    "info": "Load avaliable HALs",
-                    "lua": "_Alsa_Get_Hal"
-                }
-            ]
-        }],
-    "controls": 
-            [
-                {
-                    "label": "multimedia",
-                    "actions": {
-                            "label": "multimedia-control-lua",
-                            "info": "Call Lua Script function Test_Lua_Engin",   
-                            "lua": "_Audio_Set_Multimedia"
-                        }
-                }, {
-                    "label": "navigation",
-                    "actions": {
-                            "label": "navigation-control-lua",
-                            "info": "Call Lua Script to set Navigation",   
-                            "lua": "_Audio_Set_Navigation"
-                        }
-                }, {
-                    "label": "emergency",
-                    "actions": {
-                            "label": "emergency-control-ucm",
-                            "lua": "_Audio_Set_Emergency"
-                        }
-                }, {
-                    "label": "multi-step-sample",
-                    "info" : "all actions must succeed for control to be accepted",
-                    "actions": [{
-                            "label": "multimedia-control-cb",
-                            "info": "Call Sharelib Sample Callback",
-                            "callback": "sampleControlNavigation",
-                            "args": {
-                                "arg1": "snoopy",
-                                "arg2": "toto"
-                            }
-                        }, {
-                            "label": "navigation-control-ucm",
-                            "api": "alsacore",
-                            "verb": "ping",
-                            "args": {
-                                "test": "navigation"
-                            }
-                        }, {
-                            "label": "navigation-control-lua",
-                            "info": "Call Lua Script to set Navigation",   
-                            "lua": "_Audio_Set_Navigation"
-                        }]
-                }
-            ],
-    "events":
-            [
-                {
-                    "label": "SampleEvent1",
-                    "info": "define action when receiving a given event",
-                    "actions": [
-                        {
-                            "label": "Event Callback-1",
-                            "callback": "SampleControlEvent",
-                            "args": {
-                                "arg": "action-1"
-                            }
-                        }, {
-                            "label": "Event Callback-2",
-                            "callback": "SampleControlEvent",
-                            "args": {
-                                "arg": "action-2"
-                            }
-                        }
-                    ]
-                },
-                {
-                    "label": "SampleEvent2",
-                    "info": "define action when receiving a given event",
-                    "actions": [
-                        {
-                            "label": "Event Callback-1",
-                            "callback": "SampleControlEvent",
-                            "args": {
-                                "arg": "action-1"
-                            }
-                        }, {
-                            "label": "Event Callback-2",
-                            "callback": "SampleControlEvent",
-                            "args": {
-                                "arg": "action-2"
-                            }
-                        }
-                    ]
-                }
-            ]
-}
-
diff --git a/conf.d/project/config.d/onload-daemon-standalone.json b/conf.d/project/config.d/onload-daemon-standalone.json
deleted file mode 100644
index de52c22..0000000
--- a/conf.d/project/config.d/onload-daemon-standalone.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-    "$schema": "ToBeDone",
-    "metadata": {
-        "label": "sample-standalone-control",
-        "info": "Minimal Standalone Controller Config",
-        "version": "1.0"
-    },
-    "onload": [{
-            "label": "onload-default",
-            "info": "onload initialisation config",
-            "actions": 
-                    {
-                        "label": "control-init",
-                        "lua": "_Control_Init"
-                    }
-        }],
-    "controls": 
-            [
-                {
-                    "label": "Button-1",
-                    "actions": {
-                        "label": "Action on Button One",
-                        "lua": "_Button_Press",
-                        "args": {
-                            "button": 1
-                        }
-                    }
-                }, {
-                    "label": "Button-1",
-                    "actions": {
-                        "label": "Action on Button Two",
-                        "lua": "_Button_Press",
-                        "args": {
-                            "button": 2
-                        }
-                    }
-                }, {
-                    "label": "Button-1",
-                    "actions": {
-                        "label": "Action on Button Three",
-                        "lua": "_Button_Press",
-                        "args": {
-                            "button": 3
-                        }
-                    }
-                }
-            ],
-    "events":
-            [
-                {
-                    "label": "Event1",
-                    "actions": {
-                        "label": "Action Event 1",
-                        "lua": "_Event_Received",
-                        "args": {
-                            "evtname": "xxx"
-                        }
-                    }
-                },
-                {
-                    "label": "Event2",
-                    "actions": {
-                        "label": "Action Event 2",
-                        "lua": "_Event_Received",
-                        "args": {
-                            "evtname": "yyy"
-                        }
-                    }
-                }
-            ]
-}
-
diff --git a/conf.d/project/json.d/CMakeLists.txt b/conf.d/project/json.d/CMakeLists.txt
new file mode 100644
index 0000000..8070997
--- /dev/null
+++ b/conf.d/project/json.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-config.d)
+
+    file(GLOB XML_FILES "*.json")
+
+    add_input_files("${XML_FILES}")
+
+    SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
+	LABELS "DATA"
+	OUTPUT_NAME ${TARGET_NAME}
+    )
diff --git a/conf.d/project/json.d/onload-audio-control.json b/conf.d/project/json.d/onload-audio-control.json
new file mode 100644
index 0000000..77a8fce
--- /dev/null
+++ b/conf.d/project/json.d/onload-audio-control.json
@@ -0,0 +1,128 @@
+{
+    "$schema": "ToBeDone",
+    "metadata": {
+        "label": "sample-audio-control",
+        "info": "Provide Default Audio Policy for Multimedia, Navigation and Emergency",
+        "version": "1.0"
+    },
+    "onload": [{
+            "label": "onload-default",
+            "info": "onload initialisation config",
+            "plugin": {
+                "label" : "_MyPlug",
+                "sharelib": "ctl-audio-plugin-sample.ctlso",
+                "lua2c": ["Lua2cHelloWorld1", "Lua2cHelloWorld2"]
+            },
+            "require": ["intel-hda", "jabra-usb", "scarlett-usb"],
+            "actions": [
+                {
+                    "label": "onload-sample-cb",
+                    "info": "Call control sharelib install entrypoint",
+                    "callback": "SamplePolicyInit",
+                    "args": {
+                        "arg1": "first_arg",
+                        "nextarg": "second arg value"
+                    }
+                }, {
+                    "label": "onload-sample-api",
+                    "info": "Assert AlsaCore Presence",   
+                    "api": "alsacore",
+                    "verb": "ping",
+                    "args": {"data": "none"}
+                }, {
+                    "label": "onload-hal-lua",
+                    "info": "Load avaliable HALs",
+                    "lua": "_Alsa_Get_Hal"
+                }
+            ]
+        }],
+    "controls": 
+            [
+                {
+                    "label": "multimedia",
+                    "actions": {
+                            "label": "multimedia-control-lua",
+                            "info": "Call Lua Script function Test_Lua_Engin",   
+                            "lua": "_Audio_Set_Multimedia"
+                        }
+                }, {
+                    "label": "navigation",
+                    "actions": {
+                            "label": "navigation-control-lua",
+                            "info": "Call Lua Script to set Navigation",   
+                            "lua": "_Audio_Set_Navigation"
+                        }
+                }, {
+                    "label": "emergency",
+                    "actions": {
+                            "label": "emergency-control-ucm",
+                            "lua": "_Audio_Set_Emergency"
+                        }
+                }, {
+                    "label": "multi-step-sample",
+                    "info" : "all actions must succeed for control to be accepted",
+                    "actions": [{
+                            "label": "multimedia-control-cb",
+                            "info": "Call Sharelib Sample Callback",
+                            "callback": "sampleControlNavigation",
+                            "args": {
+                                "arg1": "snoopy",
+                                "arg2": "toto"
+                            }
+                        }, {
+                            "label": "navigation-control-ucm",
+                            "api": "alsacore",
+                            "verb": "ping",
+                            "args": {
+                                "test": "navigation"
+                            }
+                        }, {
+                            "label": "navigation-control-lua",
+                            "info": "Call Lua Script to set Navigation",   
+                            "lua": "_Audio_Set_Navigation"
+                        }]
+                }
+            ],
+    "events":
+            [
+                {
+                    "label": "SampleEvent1",
+                    "info": "define action when receiving a given event",
+                    "actions": [
+                        {
+                            "label": "Event Callback-1",
+                            "callback": "SampleControlEvent",
+                            "args": {
+                                "arg": "action-1"
+                            }
+                        }, {
+                            "label": "Event Callback-2",
+                            "callback": "SampleControlEvent",
+                            "args": {
+                                "arg": "action-2"
+                            }
+                        }
+                    ]
+                },
+                {
+                    "label": "SampleEvent2",
+                    "info": "define action when receiving a given event",
+                    "actions": [
+                        {
+                            "label": "Event Callback-1",
+                            "callback": "SampleControlEvent",
+                            "args": {
+                                "arg": "action-1"
+                            }
+                        }, {
+                            "label": "Event Callback-2",
+                            "callback": "SampleControlEvent",
+                            "args": {
+                                "arg": "action-2"
+                            }
+                        }
+                    ]
+                }
+            ]
+}
+
diff --git a/conf.d/project/json.d/onload-daemon-standalone.json b/conf.d/project/json.d/onload-daemon-standalone.json
new file mode 100644
index 0000000..de52c22
--- /dev/null
+++ b/conf.d/project/json.d/onload-daemon-standalone.json
@@ -0,0 +1,72 @@
+{
+    "$schema": "ToBeDone",
+    "metadata": {
+        "label": "sample-standalone-control",
+        "info": "Minimal Standalone Controller Config",
+        "version": "1.0"
+    },
+    "onload": [{
+            "label": "onload-default",
+            "info": "onload initialisation config",
+            "actions": 
+                    {
+                        "label": "control-init",
+                        "lua": "_Control_Init"
+                    }
+        }],
+    "controls": 
+            [
+                {
+                    "label": "Button-1",
+                    "actions": {
+                        "label": "Action on Button One",
+                        "lua": "_Button_Press",
+                        "args": {
+                            "button": 1
+                        }
+                    }
+                }, {
+                    "label": "Button-1",
+                    "actions": {
+                        "label": "Action on Button Two",
+                        "lua": "_Button_Press",
+                        "args": {
+                            "button": 2
+                        }
+                    }
+                }, {
+                    "label": "Button-1",
+                    "actions": {
+                        "label": "Action on Button Three",
+                        "lua": "_Button_Press",
+                        "args": {
+                            "button": 3
+                        }
+                    }
+                }
+            ],
+    "events":
+            [
+                {
+                    "label": "Event1",
+                    "actions": {
+                        "label": "Action Event 1",
+                        "lua": "_Event_Received",
+                        "args": {
+                            "evtname": "xxx"
+                        }
+                    }
+                },
+                {
+                    "label": "Event2",
+                    "actions": {
+                        "label": "Action Event 2",
+                        "lua": "_Event_Received",
+                        "args": {
+                            "evtname": "yyy"
+                        }
+                    }
+                }
+            ]
+}
+
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..b8ecd7e
--- /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..24c4f71
--- /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..db7a937
--- /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..23b538e
--- /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:service_sync ("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/onload-audio-0utils.lua b/conf.d/project/lua.d/onload-audio-0utils.lua
deleted file mode 100644
index b8ecd7e..0000000
--- a/conf.d/project/lua.d/onload-audio-0utils.lua
+++ /dev/null
@@ -1,86 +0,0 @@
---[[
-  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-audio-controls.lua b/conf.d/project/lua.d/onload-audio-controls.lua
deleted file mode 100644
index 24c4f71..0000000
--- a/conf.d/project/lua.d/onload-audio-controls.lua
+++ /dev/null
@@ -1,162 +0,0 @@
---[[
-  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-audio-oncall.lua b/conf.d/project/lua.d/onload-audio-oncall.lua
deleted file mode 100644
index 23b538e..0000000
--- a/conf.d/project/lua.d/onload-audio-oncall.lua
+++ /dev/null
@@ -1,70 +0,0 @@
---[[
-  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:service_sync ("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/onload-audio-timer.lua b/conf.d/project/lua.d/onload-audio-timer.lua
deleted file mode 100644
index db7a937..0000000
--- a/conf.d/project/lua.d/onload-audio-timer.lua
+++ /dev/null
@@ -1,69 +0,0 @@
---[[
-  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/data/CMakeLists.txt b/data/CMakeLists.txt
deleted file mode 100644
index 3b052c9..0000000
--- a/data/CMakeLists.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-###########################################################################
-# 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(Control_config)
-
-    file(GLOB XML_FILES "*.json")
-
-    add_input_files("${XML_FILES}")
-
-    SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
-	LABELS "DATA"
-	OUTPUT_NAME ${TARGET_NAME}
-    )
diff --git a/data/default-control-policy.json b/data/default-control-policy.json
deleted file mode 100644
index c6f8bd0..0000000
--- a/data/default-control-policy.json
+++ /dev/null
@@ -1,90 +0,0 @@
-{
-    "$schema": "ToBeDone",
-    "metadata": {
-        "label": "sample-audio-policy",
-        "info": "Provide Default Audio Policy for Multimedia, Navigation and Emergency",
-        "version": "1.0"
-    },
-    "onload": {
-        "info": "controller initialisation config",
-        "plugin": "sample-audio-policy.so",
-        "actions": [
-            {
-                "info": "Call policy sharelib install entrypoint",
-                "callback": "SamplePolicyInstall",
-                "query": {"arg1" : "first_arg", "nextarg": "second arg value"}
-            }, {
-                "info": "Assert AlsaCore Presence",   
-                "api": "alsacore",
-                "verb": "ping"
-            }
-        ]
-    },
-    "controls": 
-            [{
-                    "label": "multimedia",
-                    "actions": [
-                        {
-                            "label": "multimedia-policy-cb",
-                            "info": "Call Sharelib Sample Callback",
-                            "callback": "samplePolicyCB",
-                            "query": {
-                            "arg1": "snoopy",
-                            "arg2": "toto"
-                            }
-                        }, {
-                            "label": "multimedia-policy-ucm",
-                            "info": "Subcall AlSA UCM navigation",   
-                            "api": "alsacore",
-                            "verb": "ucmset",
-                            "query": {
-                                "verb": "multimedia"
-                            }
-                        }
-                    ]
-                },
-                {
-                    "label":"navigation",
-                    "action" : {
-                        "api": "alsacore",
-                        "verb": "ucmset",
-                        "query": {
-                            "verb": "navigation"
-                        },
-                        "optional": true,
-                        "timeout": 100
-                    }
-                }, {
-                    "label":"emergency",
-                    "action": {
-                        "api": "alsacore",
-                        "verb": "ucmset",
-                        "query": {
-                            "verb": "emergency"
-                        }
-                    }
-                }]
-    ,
-    "events": [
-        {
-            "label": "SampleEvent",
-            "comment": "define action when receiving a given event",
-            "actions": [
-                {
-                    "info": "Event Callback-1",
-                    "callback": "ProcessEventCB",
-                    "query": {
-                        "arg": "action-1"
-                    }
-                }, {
-                    "info": "Event Callback-2",
-                    "callback": "ProcessEventCB",
-                    "query": {
-                        "arg": "action-2"
-                    }
-                }
-            ]
-        }
-    ]
-}
-
diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml
index 235c3b0..cf14956 100644
--- a/nbproject/configurations.xml
+++ b/nbproject/configurations.xml
@@ -49,6 +49,7 @@
         <in>ctl-lua.c</in>
         <in>ctl-misc.c</in>
         <in>ctl-plugin-sample.c</in>
+        <in>ctl-policy.c</in>
         <in>ctl-timer.c</in>
       </df>
       <df name="HAL-afb">
@@ -118,11 +119,10 @@
         <rebuildPropChanged>false</rebuildPropChanged>
       </toolsSet>
       <flagsDictionary>
-        <element flagsID="0" commonFlags="-g -fPIC -fPIC"/>
-        <element flagsID="1" commonFlags="-g -fPIC -fPIC -g"/>
-        <element flagsID="2" commonFlags="-mtune=generic -march=x86-64 -g -fPIC"/>
-        <element flagsID="3" commonFlags="-mtune=generic -march=x86-64 -g -g -fPIC"/>
-        <element flagsID="4"
+        <element flagsID="0" commonFlags="-g -fPIC -fPIC -g"/>
+        <element flagsID="1" commonFlags="-mtune=generic -march=x86-64 -g -fPIC"/>
+        <element flagsID="2" commonFlags="-mtune=generic -march=x86-64 -g -g -fPIC"/>
+        <element flagsID="3"
                  commonFlags="-mtune=generic -march=x86-64 -g -ggdb -g -ggdb -fPIC"/>
       </flagsDictionary>
       <codeAssistance>
@@ -134,7 +134,7 @@
           <buildCommand>${MAKE} -f Makefile install</buildCommand>
           <cleanCommand>${MAKE} -f Makefile clean</cleanCommand>
           <executablePath>build/CMakeFiles/feature_tests.bin</executablePath>
-          <cTool flags="0">
+          <cTool flags="-g -fPIC -fPIC">
           </cTool>
         </makeTool>
         <preBuild>
@@ -147,11 +147,11 @@
             ex="false"
             tool="0"
             flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
         </cTool>
       </item>
       <item path="Alsa-afb/Alsa-AddCtl.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>../../../opt/include/alsa</pElem>
             <pElem>/usr/include/json-c</pElem>
@@ -162,14 +162,14 @@
         </cTool>
       </item>
       <item path="Alsa-afb/Alsa-ApiHat.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>build/Alsa-afb</pElem>
           </incDir>
         </cTool>
       </item>
       <item path="Alsa-afb/Alsa-RegEvt.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>../../../opt/include/alsa</pElem>
             <pElem>/usr/include/json-c</pElem>
@@ -180,7 +180,7 @@
         </cTool>
       </item>
       <item path="Alsa-afb/Alsa-SetGet.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>../../../opt/include/alsa</pElem>
             <pElem>/usr/include/json-c</pElem>
@@ -191,7 +191,7 @@
         </cTool>
       </item>
       <item path="Alsa-afb/Alsa-Ucm.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>../../../opt/include/alsa</pElem>
             <pElem>/usr/include/json-c</pElem>
@@ -202,7 +202,7 @@
         </cTool>
       </item>
       <item path="Audio-Common/audio-common.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>../../../opt/include/afb</pElem>
             <pElem>Audio-Common</pElem>
@@ -212,7 +212,7 @@
         </cTool>
       </item>
       <item path="Audio-Common/filescan-utils.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>../../../opt/include/afb</pElem>
             <pElem>Audio-Common</pElem>
@@ -222,7 +222,7 @@
         </cTool>
       </item>
       <item path="Audio-Common/wrap-json.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>Audio-Common</pElem>
             <pElem>/usr/include/json-c</pElem>
@@ -231,45 +231,19 @@
         </cTool>
       </item>
       <item path="Common/AudioCommonLib.c" ex="false" tool="0" flavor2="2">
-        <cTool flags="1">
+        <cTool flags="0">
         </cTool>
       </item>
       <item path="Controller-afb/ctl-binding.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="0">
+        <cTool flags="1">
           <incDir>
-            <pElem>../../../opt/include</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/lua5.3</pElem>
-            <pElem>Audio-Common</pElem>
             <pElem>build/Controller-afb</pElem>
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-          <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/usr/local/controller/config.d"</Elem>
-            <Elem>CONTROL_CONFIG_POST="control"</Elem>
-            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
-            <Elem>CONTROL_DOSCRIPT_PRE="doscript"</Elem>
-            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/usr/local/controller/ctl-lua.d"</Elem>
-            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
-            <Elem>CONTROL_ONLOAD_DEFAULT="onload-default"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/build:/home/fulup/opt/audio-bindings/ctlplug:/usr/lib/afb/ctlplug"</Elem>
-            <Elem>CONTROL_SUPPORT_LUA</Elem>
-            <Elem>CTL_PLUGIN_MAGIC=2468013579</Elem>
-            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
-            <Elem>MAX_SND_CARD=16</Elem>
-            <Elem>NATIVE_LINUX</Elem>
-            <Elem>TLV_BYTE_SIZE=256</Elem>
-            <Elem>control_afb_EXPORTS</Elem>
-          </preprocessorList>
         </cTool>
       </item>
       <item path="Controller-afb/ctl-dispatch.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
-            <pElem>../../../opt/include/afb</pElem>
-            <pElem>Controller-afb</pElem>
             <pElem>/usr/include/json-c</pElem>
             <pElem>/usr/include/lua5.3</pElem>
             <pElem>Audio-Common</pElem>
@@ -279,10 +253,8 @@
         </cTool>
       </item>
       <item path="Controller-afb/ctl-lua.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
-            <pElem>../../../opt/include/afb</pElem>
-            <pElem>Controller-afb</pElem>
             <pElem>/usr/include/json-c</pElem>
             <pElem>/usr/include/lua5.3</pElem>
             <pElem>Audio-Common</pElem>
@@ -292,20 +264,16 @@
         </cTool>
       </item>
       <item path="Controller-afb/ctl-misc.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
-            <pElem>../../../opt/include/afb</pElem>
-            <pElem>Controller-afb</pElem>
             <pElem>/usr/include/json-c</pElem>
             <pElem>build/Controller-afb</pElem>
           </incDir>
         </cTool>
       </item>
       <item path="Controller-afb/ctl-plugin-sample.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
-            <pElem>../../../opt/include/afb</pElem>
-            <pElem>Controller-afb</pElem>
             <pElem>/usr/include/json-c</pElem>
             <pElem>/usr/include/lua5.3</pElem>
             <pElem>build/Controller-afb</pElem>
@@ -313,10 +281,8 @@
         </cTool>
       </item>
       <item path="Controller-afb/ctl-timer.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
-            <pElem>../../../opt/include/afb</pElem>
-            <pElem>Controller-afb</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/Controller-afb</pElem>
           </incDir>
@@ -326,9 +292,10 @@
             ex="false"
             tool="0"
             flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>Audio-Common</pElem>
+            <pElem>../../../opt/include</pElem>
             <pElem>build/HAL-afb/HAL-interface</pElem>
           </incDir>
         </cTool>
@@ -337,7 +304,7 @@
             ex="false"
             tool="0"
             flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
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             <pElem>Audio-Common</pElem>
             <pElem>build/HAL-afb/HAL-interface</pElem>
@@ -345,36 +312,36 @@
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       </item>
       <item path="HAL-afb/HAL-interface/hal-volume.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
           <incDir>
             <pElem>build/HAL-afb/HAL-interface</pElem>
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         </cTool>
       </item>
       <item path="HAL-afb/HAL-plugin/HalPlugPcm.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
         </cTool>
       </item>
       <item path="HAL-afb/HDA-intel/IntelHdaHAL.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
         </cTool>
       </item>
       <item path="HAL-afb/Jabra-Solemate/JabraUsbHAL.c"
             ex="false"
             tool="0"
             flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
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       <item path="HAL-afb/Scarlett-Focusrite/ScarlettUsbHAL.c"
             ex="false"
             tool="0"
             flavor2="3">
-        <cTool flags="2">
+        <cTool flags="1">
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       </item>
       <item path="HAL-afb/Unicens-USB/UnicensHAL.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="4">
+        <cTool flags="3">
           <incDir>
             <pElem>Shared-Interface</pElem>
             <pElem>HAL-afb/HAL-interface</pElem>
@@ -383,7 +350,7 @@
         </cTool>
       </item>
       <item path="HAL-afb/Unicens-USB/UnicensVol.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="4">
+        <cTool flags="3">
           <incDir>
             <pElem>HAL-afb/HAL-interface</pElem>
             <pElem>build/HAL-afb/Unicens-USB</pElem>
@@ -391,11 +358,11 @@
         </cTool>
       </item>
       <item path="HighLevel-afb/HighLevelApiConf.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="3">
+        <cTool flags="2">
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       <item path="HighLevel-afb/HighLevelBinding.c" ex="false" tool="0" flavor2="3">
-        <cTool flags="3">
+        <cTool flags="2">
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       <item path="MostVolume/DeviceContainer.cpp" ex="false" tool="1" flavor2="4">
@@ -505,6 +472,14 @@
           </preprocessorList>
         </cTool>
       </folder>
+      <folder path="0/Controller-afb">
+        <cTool>
+          <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>Controller-afb</pElem>
+          </incDir>
+        </cTool>
+      </folder>
       <folder path="0/HAL-afb">
         <cTool>
           <incDir>
@@ -2562,5 +2537,655 @@
         </cTool>
       </folder>
     </conf>
+    <conf name="Demo-AudioController" type="0">
+      <toolsSet>
+        <compilerSet>GNU|GNU</compilerSet>
+        <dependencyChecking>false</dependencyChecking>
+        <rebuildPropChanged>false</rebuildPropChanged>
+      </toolsSet>
+      <flagsDictionary>
+        <element flagsID="0" commonFlags="-g -fPIC -fPIC"/>
+        <element flagsID="1" commonFlags="-g -fPIC -fPIC -g"/>
+        <element flagsID="2" commonFlags="-mtune=generic -march=x86-64 -g -fPIC"/>
+        <element flagsID="3" commonFlags="-mtune=generic -march=x86-64 -g -g -fPIC"/>
+        <element flagsID="4"
+                 commonFlags="-mtune=generic -march=x86-64 -g -ggdb -g -ggdb -fPIC"/>
+      </flagsDictionary>
+      <codeAssistance>
+        <includeAdditional>true</includeAdditional>
+      </codeAssistance>
+      <makefileType>
+        <makeTool>
+          <buildCommandWorkingDir>build</buildCommandWorkingDir>
+          <buildCommand>${MAKE} -f Makefile install</buildCommand>
+          <cleanCommand>${MAKE} -f Makefile clean</cleanCommand>
+          <executablePath>build/CMakeFiles/feature_tests.bin</executablePath>
+          <cTool flags="0">
+          </cTool>
+        </makeTool>
+        <preBuild>
+          <preBuildCommandWorkingDir>build</preBuildCommandWorkingDir>
+          <preBuildCommand>cmake ..</preBuildCommand>
+          <preBuildFirst>true</preBuildFirst>
+        </preBuild>
+      </makefileType>
+      <item path="Alsa-Plugin/Alsa-Policy-Hook/PolicyHookCb.c"
+            ex="false"
+            tool="0"
+            flavor2="3">
+        <cTool flags="2">
+        </cTool>
+      </item>
+      <item path="Alsa-afb/Alsa-AddCtl.c" ex="false" tool="0" flavor2="3">
+        <cTool flags="2">
+          <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>Alsa-afb</pElem>
+            <pElem>../../../opt/include/alsa</pElem>
+            <pElem>/usr/include/json-c</pElem>
+            <pElem>Audio-Common</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/Alsa-afb</pElem>
+          </incDir>
+        </cTool>
+      </item>
+      <item path="Alsa-afb/Alsa-ApiHat.c" ex="false" tool="0" flavor2="3">
+        <cTool flags="0">
+          <incDir>
+            <pElem>../../../opt/include</pElem>
+            <pElem>../../../opt/include/alsa</pElem>
+            <pElem>/usr/include/p11-kit-1</pElem>
+            <pElem>/usr/include/json-c</pElem>
+            <pElem>/usr/include/lua5.3</pElem>
+            <pElem>Audio-Common</pElem>
+            <pElem>build/Alsa-afb</pElem>
+          </incDir>
+          <preprocessorList>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
+            <Elem>NATIVE_LINUX</Elem>
+            <Elem>TLV_BYTE_SIZE=256</Elem>
+            <Elem>alsa_lowlevel_EXPORTS</Elem>
+          </preprocessorList>
+        </cTool>
+      </item>
+      <item path="Alsa-afb/Alsa-RegEvt.c" ex="false" tool="0" flavor2="3">
+        <cTool flags="2">
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+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>Alsa-afb</pElem>
+            <pElem>../../../opt/include/alsa</pElem>
+            <pElem>/usr/include/json-c</pElem>
+            <pElem>Audio-Common</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/Alsa-afb</pElem>
+          </incDir>
+        </cTool>
+      </item>
+      <item path="Alsa-afb/Alsa-SetGet.c" ex="false" tool="0" flavor2="3">
+        <cTool flags="2">
+          <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>Alsa-afb</pElem>
+            <pElem>../../../opt/include/alsa</pElem>
+            <pElem>/usr/include/json-c</pElem>
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+            <pElem>../../../opt/include</pElem>
+            <pElem>build/Alsa-afb</pElem>
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+        </cTool>
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+      <item path="Alsa-afb/Alsa-Ucm.c" ex="false" tool="0" flavor2="3">
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+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>Alsa-afb</pElem>
+            <pElem>../../../opt/include/alsa</pElem>
+            <pElem>/usr/include/json-c</pElem>
+            <pElem>Audio-Common</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/Alsa-afb</pElem>
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+        <cTool flags="2">
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+            <pElem>../../../opt/include/afb</pElem>
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+            <pElem>../../../opt/include/afb</pElem>
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+            <pElem>Audio-Common</pElem>
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+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/home/fulup/opt/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_DOSCRIPT_PRE="doscript"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d"</Elem>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
+            <Elem>CONTROL_ONLOAD_PROFILE="onload-default-profile"</Elem>
+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/build:/home/fulup/opt/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug"</Elem>
+            <Elem>CONTROL_SUPPORT_LUA</Elem>
+            <Elem>CTL_PLUGIN_MAGIC=2468013579</Elem>
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+            <Elem>MAX_SND_CARD=16</Elem>
+            <Elem>NATIVE_LINUX</Elem>
+            <Elem>TLV_BYTE_SIZE=256</Elem>
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+      <item path="Controller-afb/ctl-dispatch.c" ex="false" tool="0" flavor2="3">
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+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
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+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d"</Elem>
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+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
+            <Elem>NATIVE_LINUX</Elem>
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+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/home/fulup/opt/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_DOSCRIPT_PRE="doscript"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d"</Elem>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
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+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/build:/home/fulup/opt/controller-plugins:/usr/lib/afb/controller-plugins/ctlplug"</Elem>
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+            <Elem>MAX_SND_CARD=16</Elem>
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+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/home/fulup/opt/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_DOSCRIPT_PRE="doscript"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/home/fulup/opt/controller-plugins/ctl-lua.d"</Elem>
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+            <Elem>CONTROL_SUPPORT_LUA</Elem>
+            <Elem>CTL_PLUGIN_MAGIC=2468013579</Elem>
+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
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+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/home/fulup/opt/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_DOSCRIPT_PRE="doscript"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
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+            <Elem>CONTROL_SUPPORT_LUA</Elem>
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+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
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+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>../../../opt/include</pElem>
+            <pElem>build/Alsa-Plugin/Alsa-Policy-Hook</pElem>
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+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/usr/local/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_DOSCRIPT_PRE="doscript"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/usr/local/controller/ctl-lua.d"</Elem>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
+            <Elem>CONTROL_ONLOAD_DEFAULT="onload-default"</Elem>
+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/build:/home/fulup/opt/audio-bindings/ctlplug:/usr/lib/afb/ctlplug"</Elem>
+            <Elem>CONTROL_SUPPORT_LUA</Elem>
+            <Elem>CTL_PLUGIN_MAGIC=2468013579</Elem>
+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
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+            <pElem>/usr/include/json-c</pElem>
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+            <pElem>build/Controller-afb</pElem>
+            <pElem>build/HAL-afb/HAL-plugin</pElem>
+            <pElem>/usr/include/alsa</pElem>
+            <pElem>build/Common</pElem>
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+          <preprocessorList>
+            <Elem>CONTROL_CDEV_RX="/dev/inic-usb-crx"</Elem>
+            <Elem>CONTROL_CDEV_TX="/dev/inic-usb-ctx"</Elem>
+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/usr/local/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/usr/local/controller/ctl-lua.d"</Elem>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
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+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/build:/home/fulup/opt/audio-bindings/ctlplug:/usr/lib/afb/ctlplug"</Elem>
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+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
+            <Elem>TLV_BYTE_SIZE=256</Elem>
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+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
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+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/usr/local/controller/ctl-lua.d"</Elem>
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+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>HAL-afb/HAL-plugin</pElem>
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+            <Elem>CONTROL_CDEV_RX="/dev/inic-usb-crx"</Elem>
+            <Elem>CONTROL_CDEV_TX="/dev/inic-usb-ctx"</Elem>
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+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/config.d:/usr/local/controller/config.d"</Elem>
+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
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+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/usr/local/controller/ctl-lua.d"</Elem>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
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+            <Elem>CTL_PLUGIN_MAGIC=2468013579</Elem>
+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
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+            <Elem>TLV_BYTE_SIZE=256</Elem>
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+            <Elem>CONTROL_CONFIG_POST="control"</Elem>
+            <Elem>CONTROL_CONFIG_PRE="onload"</Elem>
+            <Elem>CONTROL_LUA_EVENT="luaevt"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/conf.d/project/lua.d:/usr/local/controller/ctl-lua.d"</Elem>
+            <Elem>CONTROL_MAXPATH_LEN=255</Elem>
+            <Elem>CONTROL_ONLOAD_DEFAULT="onload-default"</Elem>
+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/AGL-AppFW/audio-bindings-dev/build:/home/fulup/opt/audio-bindings/ctlplug:/usr/lib/afb/ctlplug"</Elem>
+            <Elem>CTL_PLUGIN_MAGIC=2468013579</Elem>
+            <Elem>MAX_LINEAR_DB_SCALE=24</Elem>
+            <Elem>MAX_SND_CARD=16</Elem>
+            <Elem>TLV_BYTE_SIZE=256</Elem>
+            <Elem>audio_plugin_sample_EXPORTS</Elem>
+            <Elem>control_afb_EXPORTS</Elem>
+          </preprocessorList>
+        </cTool>
+      </folder>
+    </conf>
   </confs>
 </configurationDescriptor>
diff --git a/nbproject/project.xml b/nbproject/project.xml
index db3bdab..b229af2 100644
--- a/nbproject/project.xml
+++ b/nbproject/project.xml
@@ -33,6 +33,10 @@
                     <name>Local_Raw_Controller</name>
                     <type>0</type>
                 </confElem>
+                <confElem>
+                    <name>Demo-AudioController</name>
+                    <type>0</type>
+                </confElem>
             </confList>
             <formatting>
                 <project-formatting-style>false</project-formatting-style>
-- 
cgit 1.2.3-korg