view src/com/trilead/ssh2/packets/PacketServiceAccept.java @ 99:eda03b809f48
move blocking test from socket read to queue take
author |
Carl Byington <carl@five-ten-sg.com> |
date |
Tue, 17 Jun 2014 15:13:41 -0700 (2014-06-17) |
parents |
0ce5cc452d02 |
children |
|
line source
package com.trilead.ssh2.packets;
import java.io.IOException;
/**
* PacketServiceAccept.
*
* @author Christian Plattner, plattner@trilead.com
* @version $Id: PacketServiceAccept.java,v 1.2 2008/04/01 12:38:09 cplattne Exp $
*/
public class PacketServiceAccept {
byte[] payload;
String serviceName;
public PacketServiceAccept(String serviceName) {
this.serviceName = serviceName;
}
public PacketServiceAccept(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_SERVICE_ACCEPT)
throw new IOException("This is not a SSH_MSG_SERVICE_ACCEPT! (" + packet_type + ")");
/* Be clever in case the server is not. Some servers seem to violate RFC4253 */
if (tr.remain() > 0) {
serviceName = tr.readString();
}
else {
serviceName = "";
}
if (tr.remain() != 0)
throw new IOException("Padding in SSH_MSG_SERVICE_ACCEPT packet!");
}
public byte[] getPayload() {
if (payload == null) {
TypesWriter tw = new TypesWriter();
tw.writeByte(Packets.SSH_MSG_SERVICE_ACCEPT);
tw.writeString(serviceName);
payload = tw.getBytes();
}
return payload;
}
}