/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Base64 handlers
*
* Author:
* Miguel de Icaza (miguel@kernel.org)
*/
#include <config.h>
#include "gmime-base64.h"
#define BSIZE 512
/*
* 64-based alphabet used by the the Base64 enconding
*/
static char *base64_alphabet =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
/**
* gmime_encode_base64:
* @input: The data source to be encoded in base64 format
* @output: Where to put the encoded information in.
*
* This routine encodes the information pulled from @input using
* base64 encoding and stores it on the @output CamelStream object
*/
void
gmime_encode_base64 (CamelStream *input, CamelStream *output)
{
char buffer [BSIZE];
char obuf [80]; /* Output is limited to 76 characters, rfc2045 */
int n, i, j, state;
int keep = 0;
state = 0;
j = 0;
while ((n = camel_stream_read (input, buffer, sizeof (buffer))) > 0){
for (i = 0; i < n; i++, state++){
char c = buffer [i];
switch (state % 3){
case 0:
obuf [j++] = base64_alphabet [c >> 2];
keep = (c & 3) << 4;
break;
case 1:
obuf [j++] = base64_alphabet [keep | (c >> 4)];
keep = (c & 0xf) << 2;
break;
case 2:
obuf [j++] = base64_alphabet [keep | (c >> 6)];
obuf [j++] = base64_alphabet [c & 0x3f];
break;
}
if (j == 72){
obuf [j++] = '\r';
obuf [j++] = '\n';
camel_stream_write (output, obuf, j);
j = 0;
}
}
}
switch (state % 3){
case 0:
/* full ouput, nothing left to do */
break;
case 1:
obuf [j++] = base64_alphabet [keep];
obuf [j++] = '=';
obuf [j++] = '=';
break;
case 2:
obuf [j++] = base64_alphabet [keep];
obuf [j++] = '=';
break;
}
camel_stream_write (output, obuf, j);
camel_stream_flush (output);
}
/**
* gmime_decode_base64:
* @input: A buffer in base64 format.
* @output: Destination where the decoded information is stored.
*
* This routine decodes the base64 information pulled from @input
* and stores it on the @output CamelStream object.
*/
void
gmime_decode_base64 (CamelStream *input, CamelStream *output)
{
}
and_yarn/devel/electron4/files/lodash-4.17.19</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/lodash.merge-4.6.2'>dependabot/npm_and_yarn/devel/electron4/files/lodash.merge-4.6.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.2'>dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.3'>dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.3</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/node-fetch-2.6.1'>dependabot/npm_and_yarn/devel/electron4/files/node-fetch-2.6.1</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/serve-10.1.2'>dependabot/npm_and_yarn/devel/electron4/files/serve-10.1.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/y18n-3.2.2'>dependabot/npm_and_yarn/devel/electron4/files/y18n-3.2.2</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.3'>dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.3</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.4'>dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.4</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/ini-1.3.8'>dependabot/npm_and_yarn/devel/electron6/files/ini-1.3.8</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/lodash-4.17.19'>dependabot/npm_and_yarn/devel/electron6/files/lodash-4.17.19</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/lodash.merge-4.6.2'>dependabot/npm_and_yarn/devel/electron6/files/lodash.merge-4.6.2</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/node-fetch-2.6.1'>dependabot/npm_and_yarn/devel/electron6/files/node-fetch-2.6.1</option>
<option value='dependabot/npm_and_yarn/devel/electron6/files/serve-10.1.2'>dependabot/npm_and_yarn/devel/electron6/files/serve-10.1.2</option>
<option value='gnome-3.22'>gnome-3.22</option>
<option value='gnome-3.24'>gnome-3.24</option>
<option value='gnome-3.26'>gnome-3.26</option>
<option value='gnome-3.28' selected='selected'>gnome-3.28</option>
<option value='gnome-3.32'>gnome-3.32</option>
<option value='gnome-3.36'>gnome-3.36</option>
<option value='gstreamer'>gstreamer</option>
<option value='gstreamer-1.16'>gstreamer-1.16</option>
<option value='gstreamer0.10-removal'>gstreamer0.10-removal</option>
<option value='main'>main</option>
<option value='master'>master</option>
<option value='mate-1.16'>mate-1.16</option>
<option value='mate-1.18'>mate-1.18</option>
<option value='mate-1.20'>mate-1.20</option>
<option value='mate-1.22'>mate-1.22</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/about/?h=gnome-3.28'>about</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/?h=gnome-3.28'>summary</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/refs/?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>refs</a><a class='active' href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/audio/csound6?h=gnome-3.28'>log</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/tree/audio/csound6?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>tree</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/commit/audio/csound6?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>commit</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/diff/audio/csound6?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>diff</a><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/stats/audio/csound6?h=gnome-3.28'>stats</a></td><td class='form'><form class='right' method='get' action='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/audio/csound6'>
<input type='hidden' name='h' value='gnome-3.28'/><input type='hidden' name='id' value='08fe14583c6d1237ee76d897a4add2c78467f5a6'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>root</a>/<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/audio?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>audio</a>/<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/audio/csound6?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6'>csound6</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th></th><th class='left'>Commit message (<a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/log/audio/csound6?h=gnome-3.28&id=08fe14583c6d1237ee76d897a4add2c78467f5a6&showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Age</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr><td class='commitgraph'>* </td><td><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/commit/audio/csound6?h=gnome-3.28&id=b09c215cc16466b32a79223d77cabd2d7943d041'>Update to upstream version 6.06</a></td><td>riggs</td><td><span title='2015-10-27 15:50:02 +0800'>2015-10-27</span></td><td>4</td><td><span class='deletions'>-14</span>/<span class='insertions'>+14</span></td></tr>
<tr><td class='commitgraph'>* </td><td><a href='/~lantw44/cgit/cgit.cgi/freebsd-ports-gnome/commit/audio/csound6?h=gnome-3.28&id=9d30f78a00bed11384c7259f662e9352754275db'>Convert ports to use the options helpers in categories [abc]*, and minor fixes.</a></td><td>mat</td><td><span title='2015-08-19 21:29:59 +0800'>2015-08-19</span>