W3C MMI Architecture framework

1 files changed, 59 insertions, 0 deletions

diff --git a/apps/w3c-mmi/MMIEventServlet.h b/apps/w3c-mmi/MMIEventServlet.h
new file mode 100644
index 0000000..10adbc3
--- /dev/null
+++ b/apps/w3c-mmi/MMIEventServlet.h
@@ -0,0 +1,59 @@
+#ifndef MMIEVENTSERVLET_H_92WSR1SU
+#define MMIEVENTSERVLET_H_92WSR1SU
+
+
+#include "uscxml/concurrency/eventqueue/DelayedEventQueue.h"
+#include "uscxml/server/HTTPServer.h"
+#include "uscxml/Interpreter.h"
+#include "uscxml/Factory.h"
+#ifndef _WIN32
+#include <sys/time.h>
+#endif
+
+#include <event2/http.h>
+#include <event2/http_struct.h>
+
+#include <uscxml/plugins/ioprocessor/modality/MMIMessages.h>
+
+namespace uscxml {
+
+	class MMIEventServlet : public HTTPServlet, public URLMonitor, public MMIEventSender {
+	public:
+		MMIEventServlet(const std::string& path);
+		virtual ~MMIEventServlet();
+		
+		void addMonitor(MMIEventReceiver* mmiMonitor) {
+			_monitors.insert(mmiMonitor);
+		}
+		void removeMonitor(MMIEventReceiver* mmiMonitor) {
+			_monitors.erase(mmiMonitor);
+		}
+		
+		/// HTTPServlet
+		void httpRecvRequest(const HTTPServer::Request& req);
+		void setURL(const std::string& url) {
+			_url = url;
+		}
+		std::string getURL() { return _url; }
+		
+		bool canAdaptPath() {
+			return false;
+		}
+		
+		// URLMonitor
+		void downloadStarted(const URL& url);
+		void downloadCompleted(const URL& url);
+		void downloadFailed(const URL& url, int errorCode);
+		
+		// MMIEventSender
+		virtual void send(const MMIEvent& mmiEvent);
+
+	protected:
+		std::string _url;
+		std::string _path;
+		std::map<std::string, std::pair<URL, SendRequest> > _sendRequests;
+		std::set<MMIEventReceiver*> _monitors;
+	};
+}
+
+#endif /* end of include guard: MMIEVENTSERVLET_H_92WSR1SU */