started conversion of VOIP code (from Joss) into a plugin. Unfinished!

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4945 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/VOIP/p3Voip.h

@@ -0,0 +1,76 @@
+/*
+ * Services for RetroShare.
+ *
+ * Copyright 2011-2012 by Cyril Soler
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License Version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems to "retroshare@lunamutt.com".
+ *
+ */
+
+
+#pragma once
+
+#include <list>
+#include <string>
+#include <vector>
+
+#include "serialiser/rsmsgitems.h"
+#include "services/p3service.h"
+#include "retroshare/rsmsgs.h"
+
+//!The basic VOIP service.
+  
+class p3VoipService: public RsPQIService, public RsVoip
+{
+	public:
+		p3VoipService() : RsPQIService(RS_SERVICE_TYPE_VOIP) {}
+
+		/***** overloaded from p3Service *****/
+		/*!
+		 * This retrieves all chat msg items and also (important!)
+		 * processes chat-status items that are in service item queue. chat msg item requests are also processed and not returned
+		 * (important! also) notifications sent to notify base  on receipt avatar, immediate status and custom status
+		 * : notifyCustomState, notifyChatStatus, notifyPeerHasNewAvatar
+		 * @see NotifyBase
+		 */
+		virtual int   tick();
+		virtual int   status();
+
+		/*************** pqiMonitor callback ***********************/
+		virtual void statusChange(const std::list<pqipeer> &plist);
+
+		/*!
+		 * public chat sent to all peers
+		 */
+		int sendVoipData(const void *data,uint32_t size);
+
+	protected:
+		/************* from p3Config *******************/
+		virtual RsSerialiser *setupSerialiser() ;
+
+		/*!
+		 * chat msg items and custom status are saved
+		 */
+		virtual bool saveList(bool& cleanup, std::list<RsItem*>&) ;
+		virtual bool loadList(std::list<RsItem*>& load) ;
+
+	private:
+		//RsMutex mChatMtx;
+
+		void receiveVoipQueue();
+};
+