net.java.sip.communicator.impl.neomedia.transform.zrtp
Class ZRTCPTransformer

java.lang.Object
  net.java.sip.communicator.impl.neomedia.transform.zrtp.ZRTCPTransformer

All Implemented Interfaces:

PacketTransformer

public class ZRTCPTransformer
extends Object
implements PacketTransformer

PacketTransformer that delegates the forward/reverse transformation of packets to different packet transformers.

Author:

Werner Dittmann

Constructor Summary

ZRTCPTransformer()

Method Summary

void	close() Close the transformer engine.
RawPacket	reverseTransform(RawPacket pkt) Decrypt a SRTCP packet Currently SRTCP packet encryption / decryption is not supported So this method does not change the packet content
void	setSrtcpIn(PacketTransformer srtcpIn)
void	setSrtcpOut(PacketTransformer srtcpOut)
RawPacket	transform(RawPacket pkt) Encrypt a SRTCP packet Currently SRTCP packet encryption / decryption is not supported So this method does not change the packet content

Methods inherited from class java.lang.Object

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

Constructor Detail

ZRTCPTransformer

public ZRTCPTransformer()

Method Detail

close

public void close()

Close the transformer engine. The close functions closes all stored default crypto contexts. This deletes key data and forces a cleanup of the crypto contexts.

Specified by:

close in interface PacketTransformer

transform

public RawPacket transform(RawPacket pkt)

Encrypt a SRTCP packet Currently SRTCP packet encryption / decryption is not supported So this method does not change the packet content

Specified by:

transform in interface PacketTransformer

Parameters:

pkt - plain SRTCP packet to be encrypted

Returns:

encrypted SRTCP packet

reverseTransform

public RawPacket reverseTransform(RawPacket pkt)

Decrypt a SRTCP packet Currently SRTCP packet encryption / decryption is not supported So this method does not change the packet content

Specified by:

reverseTransform in interface PacketTransformer

Parameters:

pkt - encrypted SRTCP packet to be decrypted

Returns:

decrypted SRTCP packet

setSrtcpIn

public void setSrtcpIn(PacketTransformer srtcpIn)

Parameters:

srtcpIn - the srtcpIn to set

setSrtcpOut

public void setSrtcpOut(PacketTransformer srtcpOut)

Parameters:

srtcpOut - the srtcpOut to set