net.java.sip.communicator.impl.neomedia
Class RTCPConnectorInputStream

java.lang.Object
  net.java.sip.communicator.impl.neomedia.RTPConnectorInputStream
      net.java.sip.communicator.impl.neomedia.RTPConnectorUDPInputStream
          net.java.sip.communicator.impl.neomedia.RTCPConnectorInputStream

All Implemented Interfaces:

Runnable, javax.media.Controls, javax.media.protocol.PushSourceStream, javax.media.protocol.SourceStream

public class RTCPConnectorInputStream
extends RTPConnectorUDPInputStream

Author:

Bing SU (nova.su@gmail.com), Lyubomir Marinov, Sebastien Vincent

Field Summary

Fields inherited from class net.java.sip.communicator.impl.neomedia.RTPConnectorInputStream

closed, ioError, pkt, receiverThread

Fields inherited from interface javax.media.protocol.SourceStream

LENGTH_UNKNOWN

Constructor Summary

RTCPConnectorInputStream(DatagramSocket socket)
Initializes a new RTCPConnectorInputStream which is to receive packet data from a specific UDP socket.

Method Summary

void	addRTCPFeedbackListener(RTCPFeedbackListener listener) Add an RTCPFeedbackListener.
int	read(byte[] inBuffer, int offset, int length) Copies the content of the most recently received packet into inBuffer.
void	removeRTCPFeedbackListener(RTCPFeedbackListener listener) Remove an RTCPFeedbackListener.

Methods inherited from class net.java.sip.communicator.impl.neomedia.RTPConnectorUDPInputStream

close, doLogPacket, receivePacket

Methods inherited from class net.java.sip.communicator.impl.neomedia.RTPConnectorInputStream

createRawPacket, endOfStream, getContentDescriptor, getContentLength, getControl, getControls, getMinimumTransferSize, run, setPriority, setTransferHandler

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RTCPConnectorInputStream

public RTCPConnectorInputStream(DatagramSocket socket)

Initializes a new RTCPConnectorInputStream which is to receive packet data from a specific UDP socket.

Parameters:

socket - the UDP socket the new instance is to receive data from

Method Detail

addRTCPFeedbackListener

public void addRTCPFeedbackListener(RTCPFeedbackListener listener)

Add an RTCPFeedbackListener.

Parameters:

listener - object that will listen to incoming RTCP feedback messages.

removeRTCPFeedbackListener

public void removeRTCPFeedbackListener(RTCPFeedbackListener listener)

Remove an RTCPFeedbackListener.

Parameters:

listener - object to remove from listening RTCP feedback messages.

read

public int read(byte[] inBuffer,
                int offset,
                int length)
         throws IOException

Copies the content of the most recently received packet into inBuffer.

Specified by:

read in interface javax.media.protocol.PushSourceStream

Overrides:

read in class RTPConnectorInputStream

Parameters:

inBuffer - the byte[] that we'd like to copy the content of the packet to.

offset - the position where we are supposed to start writing in inBuffer.

length - the number of bytes available for writing in inBuffer.

Returns:

the number of bytes read

Throws:

IOException - if length is less than the size of the packet.