com.trilead.ssh2.packets.PacketNewKeys Maven / Gradle / Ivy
package com.trilead.ssh2.packets;
import java.io.IOException;
/**
* PacketNewKeys.
*
* @author Christian Plattner, [email protected]
* @version $Id: PacketNewKeys.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
*/
public class PacketNewKeys
{
byte[] payload;
public PacketNewKeys()
{
}
public PacketNewKeys(byte payload[], int off, int len) throws IOException
{
this.payload = new byte[len];
System.arraycopy(payload, off, this.payload, 0, len);
TypesReader tr = new TypesReader(payload, off, len);
int packet_type = tr.readByte();
if (packet_type != Packets.SSH_MSG_NEWKEYS)
throw new IOException("This is not a SSH_MSG_NEWKEYS! ("
+ packet_type + ")");
if (tr.remain() != 0)
throw new IOException("Padding in SSH_MSG_NEWKEYS packet!");
}
public byte[] getPayload()
{
if (payload == null)
{
TypesWriter tw = new TypesWriter();
tw.writeByte(Packets.SSH_MSG_NEWKEYS);
payload = tw.getBytes();
}
return payload;
}
}