Rework loading sources and signals.

Some function that are now included in the controller submodule
do not need to be in the composer as well. Also initialize
sources and signals in the same way .

JSON configuration needs to be updated to fit this changes

Change-Id: I2043791e7ee80f8350f33ed15bdf9980c0773b82
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 23 insertions, 41 deletions

diff --git a/signal-composer-binding/signal-composer.cpp b/signal-composer-binding/signal-composer.cpp
index 3b11a70..ce4fe47 100644
--- a/signal-composer-binding/signal-composer.cpp
+++ b/signal-composer-binding/signal-composer.cpp
@@ -37,6 +37,22 @@ extern "C" void setSignalValueHandle(void* aSignal, uint64_t timestamp, struct s
 	sig->set(timestamp, value);
 }
 
+bool startsWith(const std::string& str, const std::string& pattern)
+{
+	size_t sep;
+	if( (sep = str.find(pattern)) != std::string::npos && !sep)
+		{return true;}
+	return false;
+}
+
+void extractString(void* closure, json_object* object)
+{
+	std::vector<std::string> *files = (std::vector<std::string>*) closure;
+	const char *oneFile = json_object_get_string(object);
+
+	files->push_back(oneFile);
+}
+
 // aSignal member value will be initialized in sourceAPI->addSignal()
 static struct signalCBT pluginHandle = {
 	.searchNsetSignalValue = searchNsetSignalValueHandle,
@@ -47,7 +63,7 @@ static struct signalCBT pluginHandle = {
 
 CtlSectionT Composer::ctlSections_[] = {
 	[0]={.key="plugins" , .uid="plugins", .info=nullptr,
-		.loadCB=pluginsLoad,
+		.loadCB=PluginConfig,
 		.handle=&pluginHandle,
 		.actions=nullptr},
 	[1]={.key="sources" , .uid="sources", .info=nullptr,
@@ -89,25 +105,13 @@ CtlActionT* Composer::convert2Action(const std::string& name, json_object* actio
 	CtlActionT *ctlAction = new CtlActionT;
 
 	json_object_object_add(actionJ, "uid", json_object_new_string(name.c_str()));
+
 	if(! ActionLoadOne(nullptr, ctlAction, actionJ, 0))
 		{return ctlAction;}
-
 	delete(ctlAction);
 	return nullptr;
 }
 
-/// @brief Load controller plugins
-///
-/// @param[in] section - Control Section structure
-/// @param[in] pluginsJ - JSON object containing all plugins definition made in
-///  JSON configuration file.
-///
-/// @return 0 if OK, other if not.
-int Composer::pluginsLoad(AFB_ApiT apiHandle, CtlSectionT *section, json_object *pluginsJ)
-{
-	return PluginConfig(nullptr, section, pluginsJ);
-}
-
 int Composer::loadOneSourceAPI(json_object* sourceJ)
 {
 	json_object *initJ = nullptr,
@@ -158,7 +162,9 @@ int Composer::loadOneSourceAPI(json_object* sourceJ)
 	if(!getSignalsJ)
 	{
 		getSignalsJ = json_object_new_object();
-		std::string function = "api://" + std::string(api) + "/subscribe";
+		std::string uri = "api://" + std::string(api);
+		std::string function = "subscribe";
+		json_object_object_add(getSignalsJ, "uri", json_object_new_string(uri.c_str()));
 		json_object_object_add(getSignalsJ, "function", json_object_new_string(function.c_str()));
 	}
 	getSignalsCtl = convert2Action("getSignals", getSignalsJ);
@@ -259,11 +265,6 @@ int Composer::loadOneSignal(json_object* signalJ)
 		}
 		std::string api = eventStr.substr(0, sep);
 		src = getSourceAPI(api);
-		if(!src)
-		{
-			AFB_ERROR("This signal'source isn't registered. Check your configuration.");
-			return -1;
-		}
 	}
 	else
 	{
@@ -362,6 +363,8 @@ int Composer::loadSignals(AFB_ApiT apihandle, CtlSectionT* section, json_object
 			{err = composer.loadOneSignal(signalsJ);}
 		AFB_NOTICE("%ld new signals added to service", count);
 	}
+	else
+		{Composer::instance().initSignals();}
 
 	return err;
 }
@@ -452,27 +455,6 @@ void Composer::destroyContext(void* ctx)
 	delete(reinterpret_cast<clientAppCtx*>(ctx));
 }
 
-std::vector<std::string> Composer::parseURI(const std::string& uri)
-{
-	std::vector<std::string> uriV;
-	std::string delimiters = "/";
-
-	std::string::size_type start = 0;
-	auto pos = uri.find_first_of(delimiters, start);
-	while(pos != std::string::npos)
-	{
-		if(pos != start) // ignore empty tokens
-			uriV.emplace_back(uri, start, pos - start);
-		start = pos + 1;
-		pos = uri.find_first_of(delimiters, start);
-	}
-
-	if(start < uri.length()) // ignore trailing delimiter
-	uriV.emplace_back(uri, start, uri.length() - start); // add what's left of the string
-
-	return uriV;
-}
-
 int Composer::loadConfig(std::string& filepath)
 {
 	const char *dirList= getenv("CONTROL_CONFIG_PATH");