JavaScriptCore in CMake module

2 files changed, 169 insertions, 9 deletions

diff --git a/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.cpp b/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.cpp
index 5a79094..7db9e66 100644
--- a/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.cpp
+++ b/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.cpp
@@ -32,7 +32,8 @@
 	name##XML.getDocumentElement().setPrefix("mmi");\
 	std::stringstream name##XMLSS;\
 	name##XMLSS << name##XML;\
-	URL name##URL(target);\
+	URL name##URL(name.target);\
+	std::cout << "SEND: " << name##XMLSS.str() << std::endl; \
 	name##URL.setOutContent(name##XMLSS.str());\
 	name##URL.addOutHeader("Content-type", "application/xml");\
 	name##URL.download(false);\
@@ -49,6 +50,7 @@ bool pluginConnect(pluma::Host& host) {
 #endif
 
 VoiceXMLInvoker::VoiceXMLInvoker() {
+	_thread = NULL;
 }
 
 VoiceXMLInvoker::~VoiceXMLInvoker() {
@@ -61,6 +63,79 @@ boost::shared_ptr<InvokerImpl> VoiceXMLInvoker::create(InterpreterImpl* interpre
 }
 
 bool VoiceXMLInvoker::httpRecvRequest(const HTTPServer::Request& request) {
+	tthread::lock_guard<tthread::mutex> lock(_mutex);
+
+	if (!request.data.hasKey("content") || !request.data.at("content").node) {
+		HTTPServer::Reply reply(request);
+		reply.status = 500;
+		HTTPServer::reply(reply);
+	}
+	
+	const Arabica::DOM::Node<std::string>& node = request.data.at("content").node;
+	std::cout << "RCVD: " << node << std::endl;
+
+	switch(MMIEvent::getType(node)) {
+		case MMIEvent::NEWCONTEXTRESPONSE: {
+			NewContextResponse resp = NewContextResponse::fromXML(node);
+			if (_context.size() == 0) {
+				_compState = MMI_IDLE;
+				_context = resp.context;
+				
+				StartRequest startReq;
+				startReq.context = _context;
+				startReq.source = _url;
+				startReq.target = _target;
+				startReq.requestId = uscxml::UUID::getUUID();
+
+				if (_invokeReq.src.size() > 0) {
+					startReq.contentURL.href = _invokeReq.src;
+				} else if(_invokeReq.content.size()) {
+					startReq.content = _invokeReq.content;
+				} else if(_invokeReq.dom) {
+					std::stringstream contentSS;
+					startReq.contentDOM = _invokeReq.dom;
+				}
+				ISSUE_REQUEST(startReq);
+
+			} else {
+				// already got a context!
+			}
+			break;
+		}
+		case MMIEvent::STARTRESPONSE: {
+			StartResponse resp = StartResponse::fromXML(node);
+			_compState = MMI_RUNNING;
+			break;
+		}
+
+		case MMIEvent::DONENOTIFICATION: {
+			DoneNotification resp = DoneNotification::fromXML(node);
+			_compState = MMI_IDLE;
+			break;
+		}
+	
+		case MMIEvent::EXTENSIONNOTIFICATION: {
+			ExtensionNotification resp = ExtensionNotification::fromXML(node);
+			Event ev;
+			ev.name = "mmi.extensionnotification";
+			if (resp.dataDOM) {
+				ev.dom = resp.dataDOM;
+			} else if(resp.data.size() > 0) {
+				ev.data = Data::fromJSON(resp.data); // try to parse as JSON
+				if (ev.data.empty()) {
+					ev.content = resp.data;
+				}
+			}
+			returnEvent(ev);
+		}
+			
+		default:
+			break;
+	}
+	
+	
+	HTTPServer::Reply reply(request);
+	HTTPServer::reply(reply);
 	return true;
 }
 
@@ -74,17 +149,25 @@ Data VoiceXMLInvoker::getDataModelVariables() {
 }
 
 void VoiceXMLInvoker::send(const SendRequest& req) {
+	_workQueue.push(req);
 }
 
 void VoiceXMLInvoker::invoke(const InvokeRequest& req) {
+	tthread::lock_guard<tthread::mutex> lock(_mutex);
+
 	HTTPServer::getInstance()->registerServlet(req.invokeid, this);
 	
-	std::string target;
-	Event::getParam(req.params, "target", target);
+	Event::getParam(req.params, "target", _target);
+	if (_target.size() == 0) {
+		LOG(ERROR) << "No target parameter given!";
+		return;
+	}
+	
+	_invokeReq = req;
 	
 	NewContextRequest newCtxReq;
 	newCtxReq.source = _url;
-	newCtxReq.target = target;
+	newCtxReq.target = _target;
 	newCtxReq.requestId = uscxml::UUID::getUUID();
 	ISSUE_REQUEST(newCtxReq);
 
@@ -93,6 +176,30 @@ void VoiceXMLInvoker::invoke(const InvokeRequest& req) {
 
 }
 
+void VoiceXMLInvoker::uninvoke() {
+	
+	ClearContextRequest clrCtxReq;
+	clrCtxReq.source = _url;
+	clrCtxReq.target = _target;
+	clrCtxReq.requestId = uscxml::UUID::getUUID();
+	ISSUE_REQUEST(clrCtxReq);
+
+	if (_isRunning)
+		_isRunning = false;
+	
+	SendRequest req;
+	_workQueue.push(req);
+	
+	if (_thread) {
+		_thread->join();
+		delete _thread;
+	}
+
+	HTTPServer::getInstance()->unregisterServlet(this);
+	_context = "";
+
+}
+
 void VoiceXMLInvoker::run(void* instance) {
 	VoiceXMLInvoker* INSTANCE = (VoiceXMLInvoker*)instance;
 	while(true) {
@@ -105,12 +212,47 @@ void VoiceXMLInvoker::run(void* instance) {
 	}
 }
 
-void VoiceXMLInvoker::process(SendRequest& ctx) {
+void VoiceXMLInvoker::process(SendRequest& req) {
+	tthread::lock_guard<tthread::mutex> lock(_mutex);
+	while(_context.size() == 0 && _isRunning)
+		_cond.wait_for(_mutex, 200);
 	
-}
+	if (_context.size() == 0) {
+		// we never acquired a context
+		return;
+	}
 	
-void VoiceXMLInvoker::uninvoke() {
-	HTTPServer::getInstance()->unregisterServlet(this);
-}
+	// dispatch over send request
 
+	
+	// if we did nothing else, send as ExtensionNotification
+	ExtensionNotification extNotif;
+	extNotif.context = _context;
+	extNotif.source = _url;
+	extNotif.target = _target;
+	extNotif.requestId = uscxml::UUID::getUUID();
+	extNotif.name = req.name;
+
+	if (!req.namelist.empty()) {
+		for (Event::namelist_t::iterator iter = req.namelist.begin(); iter != req.namelist.end(); iter++) {
+			req.data.compound[iter->first] = iter->second;
+		}
+	} else if (!req.params.empty()) {
+		for(Event::params_t::iterator it = req.params.begin(), end = req.params.end(); it != end; it = req.params.upper_bound(it->first)) {
+			Event::getParam(req.params, it->first, req.data.compound[it->first]);
+		}
+	}
+	
+	if (req.dom) {
+		extNotif.dataDOM = req.dom;
+	} else if (req.content.size() > 0) {
+		extNotif.data = req.content;
+	} else if (!req.data.empty()) {
+		extNotif.data = Data::toJSON(req.data);
+	}
+	
+	ISSUE_REQUEST(extNotif);
+
+}
+	
 }
\ No newline at end of file
diff --git a/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.h b/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.h
index b70a073..6f2a248 100644
--- a/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.h
+++ b/src/uscxml/plugins/invoker/vxml/VoiceXMLInvoker.h
@@ -34,6 +34,12 @@ namespace uscxml {
 
 class VoiceXMLInvoker : public InvokerImpl, public HTTPServlet {
 public:
+	enum ComponentState {
+		MMI_IDLE,
+		MMI_PAUSED,
+		MMI_RUNNING
+	};
+	
 	VoiceXMLInvoker();
 	virtual ~VoiceXMLInvoker();
 	virtual boost::shared_ptr<InvokerImpl> create(InterpreterImpl* interpreter);
@@ -46,6 +52,10 @@ public:
 		return names;
 	}
 
+	bool deleteOnUninvoke() {
+		return false;
+	}
+	
 	bool httpRecvRequest(const HTTPServer::Request& request);
 	void setURL(const std::string& url);
 	
@@ -59,8 +69,16 @@ public:
 
 protected:
 	std::string _url;
+	std::string _context;
+	std::string _target;
+	
+	InvokeRequest _invokeReq;
+	
+	ComponentState _compState;
 	
 	tthread::thread* _thread;
+	tthread::condition_variable _cond;
+	tthread::mutex _mutex;
 	concurrency::BlockingQueue<SendRequest> _workQueue;
 	bool _isRunning;
 };