From f911ba985aa7fe0096c386c5be385ac5825ea527 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@gcc.gnu.org>
Date: Sat, 16 Jul 2005 00:30:23 +0000
Subject: Initial revision

From-SVN: r102074
---
 .../classpath/java/security/DummySignature.java    | 102 +++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 libjava/classpath/java/security/DummySignature.java

(limited to 'libjava/classpath/java/security/DummySignature.java')

diff --git a/libjava/classpath/java/security/DummySignature.java b/libjava/classpath/java/security/DummySignature.java
new file mode 100644
index 0000000..b74885c
--- /dev/null
+++ b/libjava/classpath/java/security/DummySignature.java
@@ -0,0 +1,102 @@
+/* DummySignature.java - Signature wrapper for SignatureSpi.
+   Copyright (C) 1999, 2002 Free Software Foundation, Inc.
+
+This file is 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, 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; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, 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 java.security;
+
+final class DummySignature extends Signature
+{
+  private SignatureSpi sigSpi = null;
+
+  public DummySignature(SignatureSpi sigSpi, String algorithm)
+  {
+    super(algorithm);
+    this.sigSpi = sigSpi;
+  }
+
+  public Object clone() throws CloneNotSupportedException
+  {
+    Signature result = new DummySignature
+            ((SignatureSpi) sigSpi.clone(), this.getAlgorithm());
+    result.provider = this.getProvider();
+    return result;
+  }
+
+  protected void engineInitVerify(PublicKey publicKey)
+    throws InvalidKeyException
+  {
+    sigSpi.engineInitVerify(publicKey);
+  }
+
+  protected void engineInitSign(PrivateKey privateKey)
+    throws InvalidKeyException
+  {
+    sigSpi.engineInitSign(privateKey);
+  }
+
+  protected void engineUpdate(byte b) throws SignatureException
+  {
+    sigSpi.engineUpdate(b);
+  }
+
+  protected void engineUpdate(byte[]b, int off, int len)
+    throws SignatureException
+  {
+    sigSpi.engineUpdate(b, off, len);
+  }
+
+  protected byte[] engineSign() throws SignatureException
+  {
+    return sigSpi.engineSign();
+  }
+
+  protected boolean engineVerify(byte[]sigBytes) throws SignatureException
+  {
+    return sigSpi.engineVerify(sigBytes);
+  }
+
+  protected void engineSetParameter(String param, Object value)
+    throws InvalidParameterException
+  {
+    sigSpi.engineSetParameter(param, value);
+  }
+
+  protected Object engineGetParameter(String param)
+    throws InvalidParameterException
+  {
+    return sigSpi.engineGetParameter(param);
+  }
+}
-- 
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