diff -r 9bdff6cbd120 -r 2bf440c54ca5 src/jlibrtp/RtcpPktAPP.java --- a/src/jlibrtp/RtcpPktAPP.java Thu May 28 14:26:06 2009 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,91 +0,0 @@ -/** - * Java RTP Library (jlibrtp) - * Copyright (C) 2006 Arne Kepp - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -package jlibrtp; - -/** - * Application specific RTCP packets - * - * @author Arne Kepp - */ -public class RtcpPktAPP extends RtcpPkt { - /** Name of packet, 4 bytes ASCII */ - protected byte[] pktName = null; - /** Data of packet */ - protected byte[] pktData = null; - - /** - * Constructor for a new Application RTCP packet - * - * @param ssrc the SSRC of the sender, presumably taken from RTPSession - * @param subtype the subtype of packet, application specific - * @param pktName byte[4] representing ASCII name of packet - * @param pktData the byte[4x] data that represents the message itself - */ - protected RtcpPktAPP(long ssrc, int subtype, byte[] pktName, byte[] pktData) { - // Fetch all the right stuff from the database - super.ssrc = ssrc; - super.packetType = 204; - super.itemCount = subtype; - this.pktName = pktName; - this.pktData = pktData; - } - - /** - * Constructor that parses a received Application RTCP packet - * - * @param aRawPkt the raw packet containing the date - * @param start where in the raw packet this packet starts - */ - protected RtcpPktAPP(byte[] aRawPkt, int start) { - super.ssrc = StaticProcs.bytesToUIntLong(aRawPkt,4); - super.rawPkt = aRawPkt; - - if(!super.parseHeaders(start) || packetType != 204 ) { - if(RTPSession.rtpDebugLevel > 2) { - System.out.println(" <-> RtcpPktAPP.parseHeaders() etc. problem"); - } - super.problem = -204; - } else { - //System.out.println("super.length: " + super.length); - if(super.length > 1) { - pktName = new byte[4]; - System.arraycopy(aRawPkt, 8, pktName, 0, 4); - } - if(super.length > 2) { - pktData = new byte[(super.length+1)*4 - 12]; - System.arraycopy(aRawPkt, 12, pktData, 0, pktData.length); - } - } - } - - /** - * Encode the packet into a byte[], saved in .rawPkt - * - * CompRtcpPkt will call this automatically - */ - protected void encode() { - super.rawPkt = new byte[12 + this.pktData.length]; - byte[] tmp = StaticProcs.uIntLongToByteWord(super.ssrc); - System.arraycopy(tmp, 0, super.rawPkt, 4, 4); - System.arraycopy(this.pktName, 0, super.rawPkt, 8, 4); - System.arraycopy(this.pktData, 0, super.rawPkt, 12, this.pktData.length); - writeHeaders(); - //System.out.println("ENCODE: " + super.length + " " + rawPkt.length + " " + pktData.length); - } -}