casa6

/** \file Base64.h

 ** \date  2004-02-13

 ** \author grymse@alhem.net

**/

/*

Copyright (C) 2004,2005  Anders Hedstrom

​

This library is made available under the terms of the GNU GPL.

​

If you would like to use this library in a closed-source application,

a separate license agreement is available. For information about 

the closed-source license agreement for the C++ sockets library,

please visit http://www.alhem.net/Sockets/license.html and/or

email license@alhem.net.

​

This program 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

of the License, or (at your option) any later version.

​

This program 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 this program; if not, write to the Free Software

Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef _BASE64_H

#define _BASE64_H

​

#ifdef _WIN32

#pragma warning(disable:4514)

#endif

​

#include <stdio.h>

#include <string>

​

#ifdef SOCKETS_NAMESPACE

namespace SOCKETS_NAMESPACE {

#endif

​

/** \defgroup util Utilities */

​

/** Base64 encode/decode. 

    \ingroup util */

class Base64

{

public:

    Base64();

​

    void encode(FILE *, std::string& , bool add_crlf = true);

    void encode(const std::string&, std::string& , bool add_crlf = true);

    void encode(const char *, size_t, std::string& , bool add_crlf = true);

    void encode(unsigned char *, size_t, std::string& , bool add_crlf = true);

​

    void decode(const std::string&, std::string& );

    void decode(const std::string&, unsigned char *, size_t&);

​

    size_t decode_length(const std::string& );

​

private:

    Base64(const Base64& ) {}

    Base64& operator=(const Base64& ) { return *this; }

static  const char *bstr;

static  const char rstr[128];

};

​

​

#ifdef SOCKETS_NAMESPACE

}

#endif

​

#endif // _BASE64_H