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1
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2 package com.trilead.ssh2.packets;
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3
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4 import java.io.IOException;
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5
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6 /**
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7 * PacketIgnore.
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8 *
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9 * @author Christian Plattner, plattner@trilead.com
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10 * @version $Id: PacketIgnore.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
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11 */
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12 public class PacketIgnore {
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13 byte[] payload;
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14
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15 byte[] data;
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16
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17 public void setData(byte[] data) {
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18 this.data = data;
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19 payload = null;
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20 }
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21
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22 public PacketIgnore() {
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23 }
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24
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25 public PacketIgnore(byte payload[], int off, int len) throws IOException {
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26 this.payload = new byte[len];
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27 System.arraycopy(payload, off, this.payload, 0, len);
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28 TypesReader tr = new TypesReader(payload, off, len);
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29 int packet_type = tr.readByte();
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30
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31 if (packet_type != Packets.SSH_MSG_IGNORE)
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32 throw new IOException("This is not a SSH_MSG_IGNORE packet! (" + packet_type + ")");
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33
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34 /* Could parse String body */
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35 }
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36
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37 public byte[] getPayload() {
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38 if (payload == null) {
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39 TypesWriter tw = new TypesWriter();
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40 tw.writeByte(Packets.SSH_MSG_IGNORE);
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41
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42 if (data != null)
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43 tw.writeString(data, 0, data.length);
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44 else
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45 tw.writeString("");
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46
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47 payload = tw.getBytes();
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48 }
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49
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50 return payload;
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51 }
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52 }
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