diff src/com/trilead/ssh2/packets/PacketUserauthBanner.java @ 0:0ce5cc452d02

initial version
author Carl Byington <carl@five-ten-sg.com>
date Thu, 22 May 2014 10:41:19 -0700
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/trilead/ssh2/packets/PacketUserauthBanner.java	Thu May 22 10:41:19 2014 -0700
@@ -0,0 +1,53 @@
+package com.trilead.ssh2.packets;
+
+import java.io.IOException;
+
+/**
+ * PacketUserauthBanner.
+ *
+ * @author Christian Plattner, plattner@trilead.com
+ * @version $Id: PacketUserauthBanner.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
+ */
+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;
+    }
+}