1/*
2 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
3 * Please refer to the LICENSE.txt for licensing details.
4 */
5package ch.ethz.ssh2.packets;
6
7/**
8 * PacketSessionSubsystemRequest.
9 *
10 * @author Christian Plattner
11 * @version 2.50, 03/15/10
12 */
13public class PacketSessionSubsystemRequest
14{
15	byte[] payload;
16
17	public int recipientChannelID;
18	public boolean wantReply;
19	public String subsystem;
20
21	public PacketSessionSubsystemRequest(int recipientChannelID, boolean wantReply, String subsystem)
22	{
23		this.recipientChannelID = recipientChannelID;
24		this.wantReply = wantReply;
25		this.subsystem = subsystem;
26	}
27
28	public byte[] getPayload()
29	{
30		if (payload == null)
31		{
32			TypesWriter tw = new TypesWriter();
33			tw.writeByte(Packets.SSH_MSG_CHANNEL_REQUEST);
34			tw.writeUINT32(recipientChannelID);
35			tw.writeString("subsystem");
36			tw.writeBoolean(wantReply);
37			tw.writeString(subsystem);
38			payload = tw.getBytes();
39			tw.getBytes(payload);
40		}
41		return payload;
42	}
43}
44