--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnengine/utlbase64/inc/base64.h	Thu Dec 17 09:14:51 2009 +0200
@@ -0,0 +1,48 @@
+/*
+* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Base64 encoder/decoder
+*
+*/
+
+
+
+#ifndef _BASE64_H_
+#define _BASE64_H_
+
+#define B64_NOP_CHR '='
+#define B64_LINEBREAK '\n'
+#define B64_NOP_VAL 254
+#define B64_IGN 255
+#define MAXLINELEN 76
+
+// encoding table
+static const TUint8 Kb64 [] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+class TBase64Codec
+{
+	public:
+		// Public interface
+		IMPORT_C TInt Base64Encode(const TDesC8 &aRawData, const TDes8 &aEncodedData);
+		IMPORT_C TInt Base64Decode(const TDesC8 &aEncodedData, const TDes8 &aDecodedData);
+		IMPORT_C HBufC8* Base64EncodeLC(const TDesC8 &aRawData);
+		IMPORT_C HBufC8* Base64DecodeLC(const TDesC8 &aEncodedData);
+		IMPORT_C TBase64Codec();
+
+	private:	
+		TUint8 iD64[256]; /* decoding table */
+		void InitBase64(void);
+};
+
+#endif
+