From 46f4b235694a37cf1cd636730a65ad00d1fc56a0 Mon Sep 17 00:00:00 2001
From: Eike Stepper
Date: Mon, 27 Aug 2007 12:59:46 +0000
Subject: *** empty log message ***

---
 .../org/eclipse/net4j/util/io/XORInputStream.java  |  8 ++++----
 .../org/eclipse/net4j/util/io/XOROutputStream.java |  8 ++++----
 .../eclipse/net4j/util/io/XORStreamWrapper.java    |  6 +++---
 .../net4j/signal/XORStreamWrapperInjector.java     | 24 ++++++++++++++++++++++
 4 files changed, 35 insertions(+), 11 deletions(-)
 create mode 100644 plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/XORStreamWrapperInjector.java

diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORInputStream.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORInputStream.java
index b2033b30e5..26a3559d5d 100644
--- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORInputStream.java
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORInputStream.java
@@ -19,17 +19,17 @@ import java.io.InputStream;
  */
 public class XORInputStream extends FilterInputStream
 {
-  private byte[] key;
+  private int[] key;
 
   private int index;
 
-  public XORInputStream(InputStream in, byte... key)
+  public XORInputStream(InputStream in, int... key)
   {
     super(in);
     this.key = key;
   }
 
-  public byte[] getKey()
+  public int[] getKey()
   {
     return key;
   }
@@ -47,7 +47,7 @@ public class XORInputStream extends FilterInputStream
           index = 0;
         }
 
-        b = b & 0x0f ^ key[index++];
+        b = b & 0xff ^ key[index++] & 0xff;
       }
     }
 
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XOROutputStream.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XOROutputStream.java
index 291ba708b7..ca3c8b1484 100644
--- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XOROutputStream.java
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XOROutputStream.java
@@ -19,17 +19,17 @@ import java.io.OutputStream;
  */
 public class XOROutputStream extends FilterOutputStream
 {
-  private byte[] key;
+  private int[] key;
 
   private int index;
 
-  public XOROutputStream(OutputStream out, byte... key)
+  public XOROutputStream(OutputStream out, int... key)
   {
     super(out);
     this.key = key;
   }
 
-  public byte[] getKey()
+  public int[] getKey()
   {
     return key;
   }
@@ -44,7 +44,7 @@ public class XOROutputStream extends FilterOutputStream
         index = 0;
       }
 
-      b = b & 0x0f ^ key[index++];
+      b = b & 0xff ^ key[index++] & 0xff;
     }
 
     super.write(b);
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORStreamWrapper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORStreamWrapper.java
index 65853cb077..c7454d4feb 100644
--- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORStreamWrapper.java
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/XORStreamWrapper.java
@@ -19,14 +19,14 @@ import java.io.OutputStream;
  */
 public class XORStreamWrapper implements IStreamWrapper<XORInputStream, XOROutputStream>
 {
-  private byte[] key;
+  private int[] key;
 
-  public XORStreamWrapper(byte[] key)
+  public XORStreamWrapper(int[] key)
   {
     this.key = key;
   }
 
-  public byte[] getKey()
+  public int[] getKey()
   {
     return key;
   }
diff --git a/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/XORStreamWrapperInjector.java b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/XORStreamWrapperInjector.java
new file mode 100644
index 0000000000..49a24ba415
--- /dev/null
+++ b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/XORStreamWrapperInjector.java
@@ -0,0 +1,24 @@
+/***************************************************************************
+ * Copyright (c) 2004 - 2007 Eike Stepper, Germany.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.signal;
+
+import org.eclipse.net4j.util.io.XORStreamWrapper;
+
+/**
+ * @author Eike Stepper
+ */
+public class XORStreamWrapperInjector extends StreamWrapperInjector
+{
+  public XORStreamWrapperInjector(String protocolID, int[] key)
+  {
+    super(protocolID, new XORStreamWrapper(key));
+  }
+}
-- 
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