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-rw-r--r--Controler-afb/README.md9
-rw-r--r--Controler-afb/ctl-dispatch.c3
-rw-r--r--Controler-afb/ctl-lua.c33
3 files changed, 27 insertions, 18 deletions
diff --git a/Controler-afb/README.md b/Controler-afb/README.md
index 3abe762..a81d4f7 100644
--- a/Controler-afb/README.md
+++ b/Controler-afb/README.md
@@ -95,6 +95,15 @@ Controler support tree categories of actions. Each action return a status status
Note: Lua added functions systematically prefix. AGL standard AppFw functions are prefixed with AGL: (eg: AGL:notice(), AGL_success(), ...).
User Lua functions added though the plugin and CTLP_Lua2C are prefix with plugin label (eg: MyPlug:HelloWorld1).
+### Debugging Facilities
+
+Controler Lua script are check for syntax from CMAKE template with Luac. When needed to go further an developer API allow to
+execute directly Lua command within controller context from Rest/Ws (api=control, verb=lua_doscript). DoScript API takes two
+other optional arguments func=xxxx where xxxx is the function to execute within Lua script and args a JSON object to provide
+input parameter. When funcname is not given by default the controller try to execute middle filename doscript-xxxx-????.lua.
+
+When executed from controller Lua script may use any AppFw Apis as well as any L2C user defined commands in plugin.
+
## Config Sample
Here after a simple configuration sample.
diff --git a/Controler-afb/ctl-dispatch.c b/Controler-afb/ctl-dispatch.c
index 22bee27..1afb846 100644
--- a/Controler-afb/ctl-dispatch.c
+++ b/Controler-afb/ctl-dispatch.c
@@ -589,8 +589,7 @@ PUBLIC int DispatchInit() {
int index, err, luaLoaded = 0;
char controlFile [CONTROL_MAXPATH_LEN];
- strncpy(controlFile, CONTROL_CONFIG_PRE, CONTROL_MAXPATH_LEN);
- strncat(controlFile, "-", CONTROL_MAXPATH_LEN);
+ strncpy(controlFile, CONTROL_CONFIG_PRE "-", CONTROL_MAXPATH_LEN);
strncat(controlFile, GetBinderName(), CONTROL_MAXPATH_LEN);
// search for default dispatch config file
diff --git a/Controler-afb/ctl-lua.c b/Controler-afb/ctl-lua.c
index affeb83..7c59186 100644
--- a/Controler-afb/ctl-lua.c
+++ b/Controler-afb/ctl-lua.c
@@ -595,7 +595,6 @@ PUBLIC int LuaCallFunc (DispatchActionT *action, json_object *queryJ) {
STATIC void LuaDoAction (LuaDoActionT action, afb_req request) {
int err, count=0;
- const char *middleName=NULL;
json_object* queryJ = afb_req_json(request);
@@ -645,23 +644,23 @@ STATIC void LuaDoAction (LuaDoActionT action, afb_req request) {
case LUA_DOSCRIPT: { // Fulup need to fix argument passing
const char *script;
- char*func;
+ char*func=NULL;
char *filename; char*fullpath;
char luaScriptPath[CONTROL_MAXPATH_LEN];
- json_object *argsJ;
+ json_object *argsJ=NULL;
int index;
// scan luascript search path once
static json_object *luaScriptPathJ =NULL;
- if (!luaScriptPathJ) luaScriptPathJ= ScanForConfig(CONTROL_LUA_PATH , CTL_SCAN_RECURSIVE, CONTROL_DOSCRIPT_PRE, "lua");
- err= wrap_json_unpack (queryJ, "{s:s, s?s s?o s?o !}", "script", &script,"func", &func, "arg", &argsJ);
+ 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);
@@ -671,17 +670,20 @@ STATIC void LuaDoAction (LuaDoActionT action, afb_req request) {
goto OnErrorExit;
}
- if (!middleName && !strcmp (filename, script)) {
- middleName= GetMidleName(script);
+ 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));
-
- } else {
- AFB_WARNING("LUA-DOSCRIPT-SCAN:Ignore second script=%s path=%s", filename, fullpath);
- }
+ 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) {
@@ -708,7 +710,7 @@ STATIC void LuaDoAction (LuaDoActionT action, afb_req request) {
lua_pushnil(luaState);
count++;
} else {
- count+= LuaPushArgument (argsJ);
+ count+= LuaPushArgument(argsJ);
}
break;
@@ -722,7 +724,7 @@ STATIC void LuaDoAction (LuaDoActionT action, afb_req request) {
// 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) );
+ AFB_ERROR ("LUA-DO-EXEC:FAIL query=%s err=%s", json_object_get_string(queryJ), lua_tostring(luaState,-1));
goto OnErrorExit;
}
return;
@@ -775,8 +777,7 @@ PUBLIC int LuaLibInit () {
// search for default policy config file
char fullprefix[CONTROL_MAXPATH_LEN];
- strncpy (fullprefix, CONTROL_CONFIG_PRE, sizeof(fullprefix));
- strncat (fullprefix, "-", sizeof(fullprefix));
+ strncpy (fullprefix, CONTROL_CONFIG_PRE "-", sizeof(fullprefix));
strncat (fullprefix, GetBinderName(), sizeof(fullprefix));
strncat (fullprefix, "-", sizeof(fullprefix));