Base64.h

/*
 * Base64 encoding and decoding routines
 *
 * Copyright (C) 2004-2008 René Nyffenegger
 * Modified by Phusion for inclusion in Phusion Passenger.
 *
 * This source code is provided 'as-is', without any express or implied
 * warranty. In no event will the author be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this source code must not be misrepresented; you must not
 *    claim that you wrote the original source code. If you use this source code
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is not required.
 *
 * 2. Altered source versions must be plainly marked as such, and must not be
 *    misrepresented as being the original source code.
 *
 * 3. This notice may not be removed or altered from any source distribution.
 *
 * René Nyffenegger rene.nyffenegger@adp-gmbh.ch
 *
 */

#ifndef _PASSENGER_BASE64_H_
#define _PASSENGER_BASE64_H_

#include <iostream>
#include <string>
#include "StaticString.h"

namespace Passenger {

using namespace std;

class Base64 {
public:
        static string encode(const StaticString &data) {
                return encode((const unsigned char *) data.data(), data.size());
        }
        
        static string decode(const StaticString &base64_data) {
                return decode((const unsigned char *) base64_data.data(), base64_data.size());
        }
        
        static string encode(const unsigned char *data, unsigned int len);
        
        static string decode(const unsigned char *base64_data, unsigned int len);
};

} // namespace Passenger

#endif /* _PASSENGER_BASE64_H_ */

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