obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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
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1 files changed, 177 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/javax/net/ssl/provider/Certificate.java b/libjava/classpath/gnu/javax/net/ssl/provider/Certificate.java
new file mode 100644
index 000000000..68de1304d
--- /dev/null
+++ b/libjava/classpath/gnu/javax/net/ssl/provider/Certificate.java
@@ -0,0 +1,177 @@
+/* Certificate.java -- SSL certificate message.
+   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.ByteArrayInputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * The certificate object. This is used by both the client and the server
+ * to send their certificates (if any) to one another.
+ *
+ * <pre>opaque ASN.1Cert&lt;1..2^24-1&gt;;
+
+struct {
+  ASN.1Cert certificate_list&lt;0..2^24-1&gt;;
+} Certificate;</pre>
+ *
+ * @author Casey Marshall (csm@gnu.org)
+ */
+public class Certificate implements Handshake.Body
+{
+
+  // Fields.
+  // -------------------------------------------------------------------------
+
+  protected ByteBuffer buffer;
+  protected final CertificateType type;
+
+  // Constructors.
+  // -------------------------------------------------------------------------
+
+  public Certificate (final ByteBuffer buffer, final CertificateType type)
+  {
+    buffer.getClass ();
+    type.getClass ();
+    this.buffer = buffer.duplicate().order(ByteOrder.BIG_ENDIAN);
+    this.type = type;
+  }
+
+  // Instance methods.
+  // -------------------------------------------------------------------------
+
+  public int length ()
+  {
+    return (((buffer.get (0) & 0xFF) << 24)
+            | buffer.getShort (1)) + 3;
+  }
+
+  public List<java.security.cert.Certificate> certificates ()
+    throws CertificateException, NoSuchAlgorithmException
+  {
+    LinkedList<java.security.cert.Certificate> list
+      = new LinkedList<java.security.cert.Certificate>();
+    CertificateFactory factory = CertificateFactory.getInstance(type.toString());
+    int length = (((buffer.get(0) & 0xFF) << 16)
+                  | (buffer.getShort(1) & 0xFFFF));
+    ByteBuffer b = (ByteBuffer) buffer.duplicate().position(3);
+    for (int i = 3; i < length; )
+      {
+        int length2 = (((b.get () & 0xFF) << 16)
+                       | (b.getShort () & 0xFFFF));
+        byte[] buf = new byte[length2];
+        b.position(i+3);
+        b.get (buf);
+        list.add(factory.generateCertificate (new ByteArrayInputStream (buf)));
+        i += length2 + 3;
+        b.position(i);
+      }
+    return list;
+  }
+
+  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 {");
+    try
+      {
+        List certs = certificates ();
+        if (prefix != null)
+          out.print (prefix);
+        out.print ("  certificateList: [");
+        out.print (certs.size ());
+        out.println ("] {");
+        for (Iterator it = certs.iterator (); it.hasNext (); )
+          {
+            java.security.cert.Certificate cert =
+              (java.security.cert.Certificate) it.next ();
+            if (prefix != null)
+              out.print (prefix);
+            out.print ("    ");
+            if (cert instanceof X509Certificate)
+              out.print (((X509Certificate) cert).getSubjectDN ());
+            else
+              out.print (cert);
+            out.println (";");
+          }
+        if (prefix != null)
+          out.print (prefix);
+        out.println ("  };");
+      }
+    catch (CertificateException ce)
+      {
+        if (prefix != null)
+          out.print (prefix);
+        out.print ("  ");
+        out.print (ce);
+        out.println (";");
+      }
+    catch (NoSuchAlgorithmException nsae)
+      {
+        if (prefix != null)
+          out.print (prefix);
+        out.print ("  ");
+        out.print (nsae);
+        out.println (";");
+      }
+    out.print ("} Certificate;");
+    return str.toString();
+  }
+}