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comparison src/ch/ethz/ssh2/packets/PacketChannelWindowAdjust.java @ 342:175c7d68f3c4

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merge ganymed into mainline
author Carl Byington <carl@five-ten-sg.com>
date Thu, 31 Jul 2014 16:33:38 -0700
parents 071eccdff8ea
children
comparison
equal deleted inserted replaced
272:ce2f4e397703 342:175c7d68f3c4
1 /*
2 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
3 * Please refer to the LICENSE.txt for licensing details.
4 */
5 package ch.ethz.ssh2.packets;
6
7 import java.io.IOException;
8
9 import ch.ethz.ssh2.PacketFormatException;
10
11 /**
12 * @author Christian Plattner
13 * @version $Id: PacketChannelWindowAdjust.java 160 2014-05-01 14:30:26Z dkocher@sudo.ch $
14 */
15 public final class PacketChannelWindowAdjust {
16
17 private final byte[] payload;
18
19 public PacketChannelWindowAdjust(int recipientChannelID, int windowChange) {
20 TypesWriter tw = new TypesWriter();
21 tw.writeByte(Packets.SSH_MSG_CHANNEL_WINDOW_ADJUST);
22 tw.writeUINT32(recipientChannelID);
23 tw.writeUINT32(windowChange);
24 payload = tw.getBytes();
25 }
26
27 public PacketChannelWindowAdjust(byte payload[]) throws IOException {
28 this.payload = payload;
29 TypesReader tr = new TypesReader(payload);
30 int packet_type = tr.readByte();
31
32 if (packet_type != Packets.SSH_MSG_CHANNEL_WINDOW_ADJUST) {
33 throw new IOException(
34 "This is not a SSH_MSG_CHANNEL_WINDOW_ADJUST! ("
35 + packet_type + ")"
36 );
37 }
38
39 int recipientChannelID = tr.readUINT32();
40 int windowChange = tr.readUINT32();
41
42 if (tr.remain() != 0) {
43 throw new PacketFormatException(String.format("Padding in %s", Packets.getMessageName(packet_type)));
44 }
45 }
46
47 public byte[] getPayload() {
48 return payload;
49 }
50 }