diff options
Diffstat (limited to 'src/main/java/ch/ethz/ssh2/packets/PacketUserauthBanner.java')
-rw-r--r-- | src/main/java/ch/ethz/ssh2/packets/PacketUserauthBanner.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/main/java/ch/ethz/ssh2/packets/PacketUserauthBanner.java b/src/main/java/ch/ethz/ssh2/packets/PacketUserauthBanner.java new file mode 100644 index 0000000..84661db --- /dev/null +++ b/src/main/java/ch/ethz/ssh2/packets/PacketUserauthBanner.java @@ -0,0 +1,64 @@ +/* + * 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; + +/** + * PacketUserauthBanner. + * + * @author Christian Plattner + * @version 2.50, 03/15/10 + */ +public class PacketUserauthBanner +{ + byte[] payload; + + String message; + String language; + + public PacketUserauthBanner(String message, String language) + { + this.message = message; + this.language = language; + } + + public String getBanner() + { + return message; + } + + public PacketUserauthBanner(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_USERAUTH_BANNER) + throw new IOException("This is not a SSH_MSG_USERAUTH_BANNER! (" + packet_type + ")"); + + message = tr.readString("UTF-8"); + language = tr.readString(); + + if (tr.remain() != 0) + throw new IOException("Padding in SSH_MSG_USERAUTH_REQUEST packet!"); + } + + public byte[] getPayload() + { + if (payload == null) + { + TypesWriter tw = new TypesWriter(); + tw.writeByte(Packets.SSH_MSG_USERAUTH_BANNER); + tw.writeString(message); + tw.writeString(language); + payload = tw.getBytes(); + } + return payload; + } +} |