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annotate src/ch/ethz/ssh2/packets/PacketNewKeys.java @ 292:855cdc3b2ced ganymed

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start conversion from trilead to ganymed
author Carl Byington <carl@five-ten-sg.com>
date Fri, 18 Jul 2014 20:36:45 -0700
parents 91a31873c42a
children 071eccdff8ea
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1 /*
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2 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
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3 * Please refer to the LICENSE.txt for licensing details.
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4 */
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5 package ch.ethz.ssh2.packets;
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6
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7 import java.io.IOException;
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8
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9 import ch.ethz.ssh2.PacketFormatException;
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10 import ch.ethz.ssh2.PacketTypeException;
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11
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12 /**
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13 * @author Christian Plattner
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14 * @version $Id: PacketNewKeys.java 160 2014-05-01 14:30:26Z dkocher@sudo.ch $
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15 */
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16 public final class PacketNewKeys {
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17 private final byte[] payload;
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18
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19 public PacketNewKeys() {
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20 TypesWriter tw = new TypesWriter();
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21 tw.writeByte(Packets.SSH_MSG_NEWKEYS);
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22 payload = tw.getBytes();
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23 }
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24
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25 public PacketNewKeys(byte payload[]) throws IOException {
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26 this.payload = payload;
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27
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28 TypesReader tr = new TypesReader(payload);
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29
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30 int packet_type = tr.readByte();
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31
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32 if(packet_type != Packets.SSH_MSG_NEWKEYS) {
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33 throw new PacketTypeException(packet_type);
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34 }
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35 if(tr.remain() != 0) {
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36 throw new PacketFormatException(String.format("Padding in %s", Packets.getMessageName(packet_type)));
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37 }
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38 }
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39
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40 public byte[] getPayload() {
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41 return payload;
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42 }
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43 }