casa6

/** \file Base64.cpp

 ** \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.

*/

#include <alma/ASDM/Base64.h>

​

#ifdef SOCKETS_NAMESPACE

namespace SOCKETS_NAMESPACE {

#endif

​

​

const char *Base64::bstr =

    "ABCDEFGHIJKLMNOPQ"

    "RSTUVWXYZabcdefgh"

    "ijklmnopqrstuvwxy"

    "z0123456789+/";

​

const char Base64::rstr[] = {

      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 

      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 

      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,  62,   0,   0,   0,  63, 

     52,  53,  54,  55,  56,  57,  58,  59,  60,  61,   0,   0,   0,   0,   0,   0, 

      0,   0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14, 

     15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,   0,   0,   0,   0,   0, 

      0,  26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40, 

     41,  42,  43,  44,  45,  46,  47,  48,  49,  50,  51,   0,   0,   0,   0,   0};

​

​

Base64::Base64()

{

//  for (int i = 0; i < 64; i++)

//      rstr[(int)bstr[i]] = i;

}

​

​

void Base64::encode(FILE *fil, std::string& output, bool add_crlf)

{

    size_t remain;