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+/*
+
+  This file is a part of JRTPLIB
+  Copyright (c) 1999-2007 Jori Liesenborgs
+
+  Contact: jori.liesenborgs@gmail.com
+
+  This library was developed at the "Expertisecentrum Digitale Media"
+  (http://www.edm.uhasselt.be), a research center of the Hasselt University
+  (http://www.uhasselt.be). The library is based upon work done for 
+  my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
+
+  Permission is hereby granted, free of charge, to any person obtaining a
+  copy of this software and associated documentation files (the "Software"),
+  to deal in the Software without restriction, including without limitation
+  the rights to use, copy, modify, merge, publish, distribute, sublicense,
+  and/or sell copies of the Software, and to permit persons to whom the
+  Software is furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included
+  in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+  IN THE SOFTWARE.
+
+*/
+
+/**
+ * \file rtcppacket.h
+ */
+
+#ifndef RTCPPACKET_H
+
+#define RTCPPACKET_H
+
+#include "rtpconfig.h"
+#include "rtptypes.h"
+
+class RTCPCompoundPacket;
+
+/** Base class for specific types of RTCP packets. */
+class RTCPPacket 
+{
+public:
+	/** Identifies the specific kind of RTCP packet. */
+	enum PacketType 
+	{ 
+			SR,		/**< An RTCP sender report. */
+			RR,		/**< An RTCP receiver report. */
+			SDES,	/**< An RTCP source description packet. */
+			BYE,	/**< An RTCP bye packet. */
+			APP,	/**< An RTCP packet containing application specific data. */
+			Unknown	/**< The type of RTCP packet was not recognized. */
+	};
+protected:
+	RTCPPacket(PacketType t,uint8_t *d,size_t dlen) : data(d),datalen(dlen),packettype(t) { knownformat = false; }
+public:
+	virtual ~RTCPPacket()								{ }	
+
+	/** Returns \c true if the subclass was able to interpret the data and \c false otherwise. */
+	bool IsKnownFormat() const							{ return knownformat; }
+	
+	/** Returns the actual packet type which the subclass implements. */
+	PacketType GetPacketType() const					{ return packettype; }
+
+	/** Returns a pointer to the data of this RTCP packet. */
+	uint8_t *GetPacketData()							{ return data; }
+
+	/** Returns the length of this RTCP packet. */
+	size_t GetPacketLength() const						{ return datalen; }
+
+#ifdef RTPDEBUG
+	virtual void Dump();
+#endif // RTPDEBUG
+protected:
+	uint8_t *data;
+	size_t datalen;
+	bool knownformat;
+private:
+	const PacketType packettype;
+};
+
+#endif // RTCPPACKET_H
+