#include <vlc_dialog.h>
#include <vlc_network.h>
#include <vlc_url.h>
+#include <vlc_strings.h>
#include <iostream>
#include <limits.h>
/*****************************************************************************
*
*****************************************************************************/
-static int b64_decode( char *dest, char *src );
-
static int ParseASF( demux_t *p_demux )
{
demux_sys_t *p_sys = p_demux->p_sys;
/* Always smaller */
p_header = block_New( p_demux, psz_end - psz_asf );
- p_header->i_buffer = b64_decode( (char*)p_header->p_buffer, psz_asf );
+ p_header->i_buffer = vlc_b64_decode_binary_to_buffer( p_header->p_buffer,
+ p_header->i_buffer, psz_asf );
//msg_Dbg( p_demux, "Size=%d Hdrb64=%s", p_header->i_buffer, psz_asf );
if( p_header->i_buffer <= 0 )
{
unsigned int& configSize )
{
char *dup, *psz;
- int i, i_records = 1;
+ size_t i_records = 1;
- if( configSize )
configSize = 0;
if( configStr == NULL || *configStr == '\0' )
psz = dup = strdup( configStr );
- /* Count the number of comma's */
+ /* Count the number of commas */
for( psz = dup; *psz != '\0'; ++psz )
{
if( *psz == ',')
}
}
- unsigned char *cfg = new unsigned char[5 * strlen(dup)];
+ size_t configMax = 5*strlen(dup);
+ unsigned char *cfg = new unsigned char[configMax];
psz = dup;
- for( i = 0; i < i_records; i++ )
+ for( size_t i = 0; i < i_records; ++i )
{
cfg[configSize++] = 0x00;
cfg[configSize++] = 0x00;
cfg[configSize++] = 0x00;
cfg[configSize++] = 0x01;
- configSize += b64_decode( (char*)&cfg[configSize], psz );
+ configSize += vlc_b64_decode_binary_to_buffer( cfg+configSize,
+ configMax-configSize, psz );
psz += strlen(psz)+1;
}
free( dup );
return cfg;
}
-
-/*char b64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";*/
-static int b64_decode( char *dest, char *src )
-{
- const char *dest_start = dest;
- int i_level;
- int last = 0;
- int b64[256] = {
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 00-0F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 10-1F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63, /* 20-2F */
- 52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1, /* 30-3F */
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14, /* 40-4F */
- 15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1, /* 50-5F */
- -1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40, /* 60-6F */
- 41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1, /* 70-7F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 80-8F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 90-9F */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* A0-AF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* B0-BF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* C0-CF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* D0-DF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* E0-EF */
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /* F0-FF */
- };
-
- for( i_level = 0; *src != '\0'; src++ )
- {
- int c;
-
- c = b64[(unsigned int)*src];
- if( c == -1 )
- {
- continue;
- }
-
- switch( i_level )
- {
- case 0:
- i_level++;
- break;
- case 1:
- *dest++ = ( last << 2 ) | ( ( c >> 4)&0x03 );
- i_level++;
- break;
- case 2:
- *dest++ = ( ( last << 4 )&0xf0 ) | ( ( c >> 2 )&0x0f );
- i_level++;
- break;
- case 3:
- *dest++ = ( ( last &0x03 ) << 6 ) | c;
- i_level = 0;
- }
- last = c;
- }
-
- *dest = '\0';
-
- return dest - dest_start;
-}