Mercurial > 510Connectbot
diff src/ch/ethz/ssh2/packets/PacketChannelOpenFailure.java @ 273:91a31873c42a ganymed
start conversion from trilead to ganymed
author | Carl Byington <carl@five-ten-sg.com> |
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date | Fri, 18 Jul 2014 11:21:46 -0700 |
parents | |
children | 071eccdff8ea |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/ch/ethz/ssh2/packets/PacketChannelOpenFailure.java Fri Jul 18 11:21:46 2014 -0700 @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2006-2011 Christian Plattner. All rights reserved. + * Please refer to the LICENSE.txt for licensing details. + */ +package ch.ethz.ssh2.packets; + +import java.io.IOException; + +import ch.ethz.ssh2.PacketFormatException; + +/** + * @author Christian Plattner + * @version $Id: PacketChannelOpenFailure.java 160 2014-05-01 14:30:26Z dkocher@sudo.ch $ + */ +public final class PacketChannelOpenFailure { + + private final byte[] payload; + + public PacketChannelOpenFailure(int recipientChannelID, int reasonCode, String description, + String languageTag) { + 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(); + } + + public PacketChannelOpenFailure(byte payload[]) throws IOException { + this.payload = payload; + + TypesReader tr = new TypesReader(payload); + + 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 + ")" + ); + } + + int recipientChannelID = tr.readUINT32(); + int reasonCode = tr.readUINT32(); + String description = tr.readString(); + String languageTag = tr.readString(); + + if(tr.remain() != 0) { + throw new PacketFormatException(String.format("Padding in %s", Packets.getMessageName(packet_type))); + } + } + + public byte[] getPayload() { + return payload; + } +}