Add ByteArrayInoutStream. Not part of the build yet

git-svn-id: svn://10.0.0.236/trunk@63669 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/io/nsByteArrayInputStream.h

@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *  
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *  
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ */
+
+#include "nsIByteArrayInputStream.h"
+#include "nsCOMPtr.h"
+
+class nsByteArrayInputStream : public nsIByteArrayInputStream
+{
+public:
+    nsByteArrayInputStream (char *buffer, PRUint32 nbytes);
+    virtual ~nsByteArrayInputStream();
+
+private:
+    // nsISupports methods
+    NS_DECL_ISUPPORTS
+
+    // nsIBaseStream methods
+    NS_DECL_NSIBASESTREAM
+
+    // nsIInputStream methods
+    NS_DECL_NSIINPUTSTREAM
+
+    char        *_buffer;
+    PRUint32     _nbytes;
+    PRUint32     _pos;
+};