| package com.trilead.ssh2.packets; |
| |
| import java.io.IOException; |
| |
| /** |
| * PacketChannelOpenFailure. |
| * |
| * @author Christian Plattner, plattner@trilead.com |
| * @version $Id: PacketChannelOpenFailure.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $ |
| */ |
| public class PacketChannelOpenFailure |
| { |
| byte[] payload; |
| |
| public int recipientChannelID; |
| public int reasonCode; |
| public String description; |
| public String languageTag; |
| |
| public PacketChannelOpenFailure(int recipientChannelID, int reasonCode, String description, |
| String languageTag) |
| { |
| this.recipientChannelID = recipientChannelID; |
| this.reasonCode = reasonCode; |
| this.description = description; |
| this.languageTag = languageTag; |
| } |
| |
| public PacketChannelOpenFailure(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_CHANNEL_OPEN_FAILURE) |
| throw new IOException( |
| "This is not a SSH_MSG_CHANNEL_OPEN_FAILURE! (" |
| + packet_type + ")"); |
| |
| recipientChannelID = tr.readUINT32(); |
| reasonCode = tr.readUINT32(); |
| description = tr.readString(); |
| languageTag = tr.readString(); |
| |
| if (tr.remain() != 0) |
| throw new IOException("Padding in SSH_MSG_CHANNEL_OPEN_FAILURE packet!"); |
| } |
| |
| public byte[] getPayload() |
| { |
| if (payload == null) |
| { |
| TypesWriter tw = new TypesWriter(); |
| tw.writeByte(Packets.SSH_MSG_CHANNEL_OPEN_FAILURE); |
| tw.writeUINT32(recipientChannelID); |
| tw.writeUINT32(reasonCode); |
| tw.writeString(description); |
| tw.writeString(languageTag); |
| payload = tw.getBytes(); |
| } |
| return payload; |
| } |
| } |