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/***************************************************************************\
* *
* BitlBee - An IRC to IM gateway *
* Base64 handling functions. encode_real() is mostly based on the y64 en- *
* coder from libyahoo2. Moving it to a new file because it's getting big. *
* *
* Copyright 2006 Wilmer van der Gaast <wilmer@gaast.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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
* *
\***************************************************************************/
#include <glib.h>
#include <string.h>
#include "base64.h"
char *tobase64(const char *text)
{
return base64_encode((const unsigned char *) text, strlen(text));
}
char *base64_encode(const unsigned char *in, int len)
{
return g_base64_encode(in, len);
}
/* Just a simple wrapper, but usually not very convenient because of zero
termination. */
char *frombase64(const char *in)
{
unsigned char *out;
base64_decode(in, &out);
return (char *) out;
}
int base64_decode(const char *in, unsigned char **out)
{
gsize len;
*out = g_base64_decode(in, &len);
/* Some silly functions expect it to be zero terminated */
*out = g_realloc(*out, len + 1);
out[0][len] = 0;
return len;
}
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