From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 .../ssl/provider/ClientDiffieHellmanPublic.java    | 129 +++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 libjava/classpath/gnu/javax/net/ssl/provider/ClientDiffieHellmanPublic.java

(limited to 'libjava/classpath/gnu/javax/net/ssl/provider/ClientDiffieHellmanPublic.java')

diff --git a/libjava/classpath/gnu/javax/net/ssl/provider/ClientDiffieHellmanPublic.java b/libjava/classpath/gnu/javax/net/ssl/provider/ClientDiffieHellmanPublic.java
new file mode 100644
index 000000000..393313a2f
--- /dev/null
+++ b/libjava/classpath/gnu/javax/net/ssl/provider/ClientDiffieHellmanPublic.java
@@ -0,0 +1,129 @@
+/* ClientDiffieHellmanPublic.java -- Client Diffie-Hellman value.
+   Copyright (C) 2006  Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version.  */
+
+
+package gnu.javax.net.ssl.provider;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import java.math.BigInteger;
+
+import java.nio.ByteBuffer;
+
+/**
+ * The client's explicit Diffie Hellman value.
+ *
+ * <pre>
+struct {
+  select (PublicValueEncoding) {
+    case implicit: struct { };
+    case explicit: opaque dh_Yc&lt;1..2^16-1&gt;;
+  } dh_public;
+} ClientDiffieHellmanPublic;</pre>
+ */
+public class ClientDiffieHellmanPublic extends ExchangeKeys implements Builder
+{
+  public ClientDiffieHellmanPublic(final ByteBuffer buffer)
+  {
+    super(buffer);
+  }
+
+  public ClientDiffieHellmanPublic(final BigInteger Yc)
+  {
+    super(wrap(Yc));
+  }
+
+  private static ByteBuffer wrap(BigInteger Yc)
+  {
+    byte[] b = Util.trim(Yc);
+    ByteBuffer ret = ByteBuffer.allocate(b.length + 2);
+    ret.putShort((short) b.length);
+    ret.put(b);
+    return (ByteBuffer) ret.rewind();
+  }
+
+  public ByteBuffer buffer()
+  {
+    return (ByteBuffer) buffer.duplicate().rewind().limit(length());
+  }
+
+  public BigInteger publicValue()
+  {
+    int len = length() - 2;
+    byte[] b = new byte[len];
+    buffer.position(2);
+    buffer.get(b);
+    buffer.rewind();
+    return new BigInteger(1, b);
+  }
+
+  public void setPublicValue(final BigInteger Yc)
+  {
+    byte[] buf = Util.trim(Yc);
+    if (buffer.capacity() < buf.length + 2)
+      buffer = ByteBuffer.allocate(buf.length + 2);
+    buffer.putShort((short) buf.length);
+    buffer.put(buf);
+    buffer.rewind();
+  }
+
+  public int length ()
+  {
+    return (buffer.getShort(0) & 0xFFFF) + 2;
+  }
+
+  public String toString ()
+  {
+    return toString (null);
+  }
+
+  public String toString (final String prefix)
+  {
+    StringWriter str = new StringWriter ();
+    PrintWriter out = new PrintWriter (str);
+    if (prefix != null) out.print (prefix);
+    out.println ("struct {");
+    if (prefix != null) out.print (prefix);
+    out.print ("  dh_Yc = ");
+    out.print (publicValue ().toString (16));
+    out.println (';');
+    if (prefix != null) out.print (prefix);
+    out.print ("} ClientDiffieHellmanPublic;");
+    return str.toString ();
+  }
+}
-- 
cgit v1.2.3