1 files changed, 124 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/javax/net/ssl/provider/Random.java b/libjava/classpath/gnu/javax/net/ssl/provider/Random.java
new file mode 100644
index 00000000000..c42592b147b
--- /dev/null
+++ b/libjava/classpath/gnu/javax/net/ssl/provider/Random.java
@@ -0,0 +1,124 @@
+/* Random.java -- SSL Random structure.
+   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.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+class Random implements Constructed
+{
+
+  // Fields.
+  // -------------------------------------------------------------------------
+
+  private final int gmtUnixTime;
+  private final byte[] randomBytes;
+
+  // Constructors.
+  // -------------------------------------------------------------------------
+
+  Random(int gmtUnixTime, byte[] randomBytes)
+  {
+    this.gmtUnixTime = gmtUnixTime;
+    this.randomBytes = (byte[]) randomBytes.clone();
+  }
+
+  // Class methods.
+  // -------------------------------------------------------------------------
+
+  static Random read(InputStream in) throws IOException
+  {
+    int time = (in.read() & 0xFF) << 24 | (in.read() & 0xFF) << 16
+             | (in.read() & 0xFF) <<  8 | (in.read() & 0xFF);
+    byte[] buf = new byte[28];
+    in.read(buf);
+    return new Random(time, buf);
+  }
+
+  // Instance methods.
+  // -------------------------------------------------------------------------
+
+  public void write(OutputStream out) throws IOException
+  {
+    out.write((gmtUnixTime >>> 24) & 0xFF);
+    out.write((gmtUnixTime >>> 16) & 0xFF);
+    out.write((gmtUnixTime >>>  8) & 0xFF);
+    out.write(gmtUnixTime & 0xFF);
+    out.write(randomBytes);
+  }
+
+  byte[] getEncoded()
+  {
+    ByteArrayOutputStream bout = new ByteArrayOutputStream(32);
+    try
+      {
+        write(bout);
+      }
+    catch (IOException cantHappen)
+      {
+        throw new Error(cantHappen.toString());
+      }
+    return bout.toByteArray();
+  }
+
+  int getTime()
+  {
+    return gmtUnixTime;
+  }
+
+  byte[] getRandomBytes()
+  {
+    return randomBytes;
+  }
+
+  public String toString()
+  {
+    StringWriter str = new StringWriter();
+    PrintWriter out = new PrintWriter(str);
+    out.println("struct {");
+    out.println("  gmt_unix_time = " + gmtUnixTime + ";");
+    out.println("  random_bytes = " + Util.toHexString(randomBytes, ':') + ";");
+    out.println("} Random;");
+    return str.toString();
+  }
+}