1 /*****************************************************************************
2 * strings.c: String related functions
3 *****************************************************************************
4 * Copyright (C) 2006 the VideoLAN team
7 * Authors: Antoine Cellerier <dionoea at videolan dot org>
8 * Daniel Stranger <vlc at schmaller dot de>
9 * Rémi Denis-Courmont <rem # videolan org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
26 /*****************************************************************************
28 *****************************************************************************/
33 #include <vlc_common.h>
36 /* Needed by str_format_time */
39 /* Needed by str_format_meta */
40 #include <vlc_input.h>
42 #include <vlc_playlist.h>
45 #include <vlc_strings.h>
47 #include <vlc_charset.h>
50 * Unescape URI encoded string
51 * \return decoded duplicated string
53 char *unescape_URI_duplicate( const char *psz )
55 char *psz_dup = strdup( psz );
56 unescape_URI( psz_dup );
61 * Unescape URI encoded string in place
64 void unescape_URI( char *psz )
66 unsigned char *in = (unsigned char *)psz, *out = in, c;
70 while( ( c = *in++ ) != '\0' )
76 char val[5], *pval = val;
86 if( ( *pval++ = *in++ ) == '\0' )
88 if( ( *pval++ = *in++ ) == '\0' )
94 if( ( *pval++ = *in++ ) == '\0' )
99 cp = strtoul( val, NULL, 0x10 );
105 *out++ = (( cp >> 6) | 0xc0);
106 *out++ = (( cp & 0x3f) | 0x80);
110 assert( cp < 0x10000 );
111 *out++ = (( cp >> 12) | 0xe0);
112 *out++ = (((cp >> 6) & 0x3f) | 0x80);
113 *out++ = (( cp & 0x3f) | 0x80);
118 /* + is not a special case - it means plus, not space. */
121 /* Inserting non-ASCII or non-printable characters is unsafe,
122 * and no sane browser will send these unencoded */
123 if( ( c < 32 ) || ( c > 127 ) )
133 * Decode encoded URI string
134 * \return decoded duplicated string
136 char *decode_URI_duplicate( const char *psz )
138 char *psz_dup = strdup( psz );
139 decode_URI( psz_dup );
144 * Decode encoded URI string in place
147 void decode_URI( char *psz )
149 unsigned char *in = (unsigned char *)psz, *out = in, c;
153 while( ( c = *in++ ) != '\0' )
161 if( ( ( hex[0] = *in++ ) == 0 )
162 || ( ( hex[1] = *in++ ) == 0 ) )
166 *out++ = (unsigned char)strtoul( hex, NULL, 0x10 );
175 /* Inserting non-ASCII or non-printable characters is unsafe,
176 * and no sane browser will send these unencoded */
177 if( ( c < 32 ) || ( c > 127 ) )
187 static inline int isurlsafe( int c )
189 return ( (unsigned char)( c - 'a' ) < 26 )
190 || ( (unsigned char)( c - 'A' ) < 26 )
191 || ( (unsigned char)( c - '0' ) < 10 )
192 /* Hmm, we should not encode character that are allowed in URLs
193 * (even if they are not URL-safe), nor URL-safe characters.
194 * We still encode some of them because of Microsoft's crap browser.
196 || ( strchr( "-_.", c ) != NULL );
199 static inline char url_hexchar( int c )
201 return ( c < 10 ) ? c + '0' : c + 'A' - 10;
205 * encode_URI_component
206 * Encodes an URI component.
208 * @param psz_url nul-terminated UTF-8 representation of the component.
209 * Obviously, you can't pass an URI containing a nul character, but you don't
210 * want to do that, do you?
212 * @return encoded string (must be free()'d)
214 char *encode_URI_component( const char *psz_url )
216 char psz_enc[3 * strlen( psz_url ) + 1], *out = psz_enc;
219 for( in = (const uint8_t *)psz_url; *in; in++ )
231 *out++ = url_hexchar( c >> 4 );
232 *out++ = url_hexchar( c & 0xf );
237 return strdup( psz_enc );
241 * Converts "<", ">" and "&" to "<", ">" and "&"
242 * \param string to convert
244 void resolve_xml_special_chars( char *psz_value )
246 char *p_pos = psz_value;
250 if( *psz_value == '&' )
252 #define TRY_CHAR( src, len, dst ) \
253 if( !strncmp( psz_value, src, len ) ) \
258 #define TRY_LONGCHAR( src, len, dst ) \
259 if( !strncmp( psz_value, src, len ) ) \
261 strncpy( p_pos, dst, strlen( dst ) ); \
262 p_pos += strlen( dst ) - 1; \
265 TRY_CHAR( "<", 4, '<' )
266 else TRY_CHAR( ">", 4, '>' )
267 else TRY_CHAR( "&", 5, '&' )
268 else TRY_CHAR( """, 6, '"' )
269 else TRY_CHAR( "'", 6, '\'' )
270 else if( psz_value[1] == '#' )
273 int i = strtol( psz_value+2, &psz_end, 10 );
274 if( *psz_end == ';' )
276 if( i >= 32 && i <= 126 )
279 psz_value = psz_end+1;
283 /* Unhandled code, FIXME */
290 /* Invalid entity number */
295 else TRY_LONGCHAR( "À", 8, "À" )
296 else TRY_LONGCHAR( "Á", 8, "Á" )
297 else TRY_LONGCHAR( "Â", 7, "Â" )
298 else TRY_LONGCHAR( "Ã", 8, "Ã" )
299 else TRY_LONGCHAR( "Ä", 6, "Ä" )
300 else TRY_LONGCHAR( "Å", 7, "Å" )
301 else TRY_LONGCHAR( "Æ", 7, "Æ" )
302 else TRY_LONGCHAR( "Ç", 8, "Ç" )
303 else TRY_LONGCHAR( "È", 8, "È" )
304 else TRY_LONGCHAR( "É", 8, "É" )
305 else TRY_LONGCHAR( "Ê", 7, "Ê" )
306 else TRY_LONGCHAR( "Ë", 6, "Ë" )
307 else TRY_LONGCHAR( "Ì", 8, "Ì" )
308 else TRY_LONGCHAR( "Í", 8, "Í" )
309 else TRY_LONGCHAR( "Î", 7, "Î" )
310 else TRY_LONGCHAR( "Ï", 6, "Ï" )
311 else TRY_LONGCHAR( "Ð", 5, "Ð" )
312 else TRY_LONGCHAR( "Ñ", 8, "Ñ" )
313 else TRY_LONGCHAR( "Ò", 8, "Ò" )
314 else TRY_LONGCHAR( "Ó", 8, "Ó" )
315 else TRY_LONGCHAR( "Ô", 7, "Ô" )
316 else TRY_LONGCHAR( "Õ", 8, "Õ" )
317 else TRY_LONGCHAR( "Ö", 6, "Ö" )
318 else TRY_LONGCHAR( "Ø", 8, "Ø" )
319 else TRY_LONGCHAR( "Ù", 8, "Ù" )
320 else TRY_LONGCHAR( "Ú", 8, "Ú" )
321 else TRY_LONGCHAR( "Û", 7, "Û" )
322 else TRY_LONGCHAR( "Ü", 6, "Ü" )
323 else TRY_LONGCHAR( "Ý", 8, "Ý" )
324 else TRY_LONGCHAR( "Þ", 7, "Þ" )
325 else TRY_LONGCHAR( "ß", 7, "ß" )
326 else TRY_LONGCHAR( "à", 8, "à" )
327 else TRY_LONGCHAR( "á", 8, "á" )
328 else TRY_LONGCHAR( "â", 7, "â" )
329 else TRY_LONGCHAR( "ã", 8, "ã" )
330 else TRY_LONGCHAR( "ä", 6, "ä" )
331 else TRY_LONGCHAR( "å", 7, "å" )
332 else TRY_LONGCHAR( "æ", 7, "æ" )
333 else TRY_LONGCHAR( "ç", 8, "ç" )
334 else TRY_LONGCHAR( "è", 8, "è" )
335 else TRY_LONGCHAR( "é", 8, "é" )
336 else TRY_LONGCHAR( "ê", 7, "ê" )
337 else TRY_LONGCHAR( "ë", 6, "ë" )
338 else TRY_LONGCHAR( "ì", 8, "ì" )
339 else TRY_LONGCHAR( "í", 8, "í" )
340 else TRY_LONGCHAR( "î", 7, "î" )
341 else TRY_LONGCHAR( "ï", 6, "ï" )
342 else TRY_LONGCHAR( "ð", 5, "ð" )
343 else TRY_LONGCHAR( "ñ", 8, "ñ" )
344 else TRY_LONGCHAR( "ò", 8, "ò" )
345 else TRY_LONGCHAR( "ó", 8, "ó" )
346 else TRY_LONGCHAR( "ô", 7, "ô" )
347 else TRY_LONGCHAR( "õ", 8, "õ" )
348 else TRY_LONGCHAR( "ö", 6, "ö" )
349 else TRY_LONGCHAR( "ø", 8, "ø" )
350 else TRY_LONGCHAR( "ù", 8, "ù" )
351 else TRY_LONGCHAR( "ú", 8, "ú" )
352 else TRY_LONGCHAR( "û", 7, "û" )
353 else TRY_LONGCHAR( "ü", 6, "ü" )
354 else TRY_LONGCHAR( "ý", 8, "ý" )
355 else TRY_LONGCHAR( "þ", 7, "þ" )
356 else TRY_LONGCHAR( "ÿ", 6, "ÿ" )
357 else TRY_LONGCHAR( "¡", 7, "¡" )
358 else TRY_LONGCHAR( "¤", 8, "¤" )
359 else TRY_LONGCHAR( "¢", 6, "¢" )
360 else TRY_LONGCHAR( "£", 7, "£" )
361 else TRY_LONGCHAR( "¥", 5, "¥" )
362 else TRY_LONGCHAR( "¦", 8, "¦" )
363 else TRY_LONGCHAR( "§", 6, "§" )
364 else TRY_LONGCHAR( "¨", 5, "¨" )
365 else TRY_LONGCHAR( "©", 6, "©" )
366 else TRY_LONGCHAR( "ª", 6, "ª" )
367 else TRY_LONGCHAR( "«", 7, "«" )
368 else TRY_LONGCHAR( "¬", 5, "¬" )
369 else TRY_LONGCHAR( "­", 5, "" )
370 else TRY_LONGCHAR( "®", 5, "®" )
371 else TRY_LONGCHAR( "™", 7, "™" )
372 else TRY_LONGCHAR( "¯", 6, "¯" )
373 else TRY_LONGCHAR( "°", 5, "°" )
374 else TRY_LONGCHAR( "±", 8, "±" )
375 else TRY_LONGCHAR( "²", 6, "²" )
376 else TRY_LONGCHAR( "³", 6, "³" )
377 else TRY_LONGCHAR( "´", 7, "´" )
378 else TRY_LONGCHAR( "µ", 7, "µ" )
379 else TRY_LONGCHAR( "¶", 6, "¶" )
380 else TRY_LONGCHAR( "·", 8, "·" )
381 else TRY_LONGCHAR( "¸", 7, "¸" )
382 else TRY_LONGCHAR( "¹", 6, "¹" )
383 else TRY_LONGCHAR( "º", 6, "º" )
384 else TRY_LONGCHAR( "»", 7, "»" )
385 else TRY_LONGCHAR( "¼", 8, "¼" )
386 else TRY_LONGCHAR( "½", 8, "½" )
387 else TRY_LONGCHAR( "¾", 8, "¾" )
388 else TRY_LONGCHAR( "¿", 8, "¿" )
389 else TRY_LONGCHAR( "×", 7, "×" )
390 else TRY_LONGCHAR( "÷", 8, "÷" )
391 else TRY_LONGCHAR( "Œ", 7, "Œ" )
392 else TRY_LONGCHAR( "œ", 7, "œ" )
393 else TRY_LONGCHAR( "Š", 8, "Š" )
394 else TRY_LONGCHAR( "š", 8, "š" )
395 else TRY_LONGCHAR( "Ÿ", 6, "Ÿ" )
396 else TRY_LONGCHAR( "ˆ", 6, "ˆ" )
397 else TRY_LONGCHAR( "˜", 7, "˜" )
398 else TRY_LONGCHAR( "–", 7, "–" )
399 else TRY_LONGCHAR( "—", 7, "—" )
400 else TRY_LONGCHAR( "‘", 7, "‘" )
401 else TRY_LONGCHAR( "’", 7, "’" )
402 else TRY_LONGCHAR( "‚", 7, "‚" )
403 else TRY_LONGCHAR( "“", 7, "“" )
404 else TRY_LONGCHAR( "”", 7, "”" )
405 else TRY_LONGCHAR( "„", 7, "„" )
406 else TRY_LONGCHAR( "†", 8, "†" )
407 else TRY_LONGCHAR( "‡", 8, "‡" )
408 else TRY_LONGCHAR( "…", 8, "…" )
409 else TRY_LONGCHAR( "‰", 8, "‰" )
410 else TRY_LONGCHAR( "‹", 8, "‹" )
411 else TRY_LONGCHAR( "›", 8, "›" )
412 else TRY_LONGCHAR( "€", 6, "€" )
432 * Converts '<', '>', '\"', '\'' and '&' to their html entities
433 * \param psz_content simple element content that is to be converted
435 char *convert_xml_special_chars( const char *psz_content )
437 char *psz_temp = malloc( 6 * strlen( psz_content ) + 1 );
438 const char *p_from = psz_content;
439 char *p_to = psz_temp;
443 if ( *p_from == '<' )
445 strcpy( p_to, "<" );
448 else if ( *p_from == '>' )
450 strcpy( p_to, ">" );
453 else if ( *p_from == '&' )
455 strcpy( p_to, "&" );
458 else if( *p_from == '\"' )
460 strcpy( p_to, """ );
463 else if( *p_from == '\'' )
465 strcpy( p_to, "'" );
480 /* Base64 encoding */
481 char *vlc_b64_encode_binary( const uint8_t *src, size_t i_src )
483 static const char b64[] =
484 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
486 char *ret = malloc( ( i_src + 4 ) * 4 / 3 );
494 /* pops (up to) 3 bytes of input, push 4 bytes */
499 *dst++ = b64[v >> 26];
505 *dst++ = b64[v >> 26];
510 v |= *src++ << 20; // 3/3
511 *dst++ = ( i_src >= 2 ) ? b64[v >> 26] : '='; // 3/4
515 *dst++ = ( i_src >= 3 ) ? b64[v >> 26] : '='; // 4/4
527 char *vlc_b64_encode( const char *src )
530 return vlc_b64_encode_binary( (const uint8_t*)src, strlen(src) );
532 return vlc_b64_encode_binary( (const uint8_t*)"", 0 );
535 /* Base64 decoding */
536 size_t vlc_b64_decode_binary_to_buffer( uint8_t *p_dst, size_t i_dst, const char *p_src )
538 static const int b64[256] = {
539 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 00-0F */
540 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 10-1F */
541 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63, /* 20-2F */
542 52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1, /* 30-3F */
543 -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14, /* 40-4F */
544 15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1, /* 50-5F */
545 -1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40, /* 60-6F */
546 41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1, /* 70-7F */
547 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 80-8F */
548 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 90-9F */
549 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* A0-AF */
550 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* B0-BF */
551 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* C0-CF */
552 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* D0-DF */
553 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* E0-EF */
554 -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /* F0-FF */
556 uint8_t *p_start = p_dst;
557 uint8_t *p = (uint8_t *)p_src;
562 for( i_level = 0, i_last = 0; (size_t)( p_dst - p_start ) < i_dst && *p != '\0'; p++ )
564 const int c = b64[(unsigned int)*p];
574 *p_dst++ = ( i_last << 2 ) | ( ( c >> 4)&0x03 );
578 *p_dst++ = ( ( i_last << 4 )&0xf0 ) | ( ( c >> 2 )&0x0f );
582 *p_dst++ = ( ( i_last &0x03 ) << 6 ) | c;
588 return p_dst - p_start;
590 size_t vlc_b64_decode_binary( uint8_t **pp_dst, const char *psz_src )
592 const int i_src = strlen( psz_src );
595 *pp_dst = p_dst = malloc( i_src );
598 return vlc_b64_decode_binary_to_buffer( p_dst, i_src, psz_src );
600 char *vlc_b64_decode( const char *psz_src )
602 const int i_src = strlen( psz_src );
603 char *p_dst = malloc( i_src + 1 );
608 i_dst = vlc_b64_decode_binary_to_buffer( (uint8_t*)p_dst, i_src, psz_src );
614 /****************************************************************************
615 * String formating functions
616 ****************************************************************************/
617 char *str_format_time( const char *tformat )
623 /* Get the current time. */
624 curtime = time( NULL );
626 /* Convert it to local time representation. */
627 localtime_r( &curtime, &loctime );
628 strftime( buffer, 255, tformat, &loctime );
629 return strdup( buffer );
632 #define INSERT_STRING( string ) \
633 if( string != NULL ) \
635 int len = strlen( string ); \
636 dst = realloc( dst, i_size = i_size + len );\
637 memcpy( (dst+d), string, len ); \
647 /* same than INSERT_STRING, except that string won't be freed */
648 #define INSERT_STRING_NO_FREE( string ) \
650 int len = strlen( string ); \
651 dst = realloc( dst, i_size = i_size + len );\
652 memcpy( dst+d, string, len ); \
655 char *__str_format_meta( vlc_object_t *p_object, const char *string )
657 const char *s = string;
659 int b_empty_if_na = 0;
661 int i_size = strlen( string ) + 1; /* +1 to store '\0' */
662 char *dst = strdup( string );
663 if( !dst ) return NULL;
666 playlist_t *p_playlist = pl_Yield( p_object );
667 input_thread_t *p_input = playlist_CurrentInput( p_playlist );
668 input_item_t *p_item = NULL;
669 pl_Release( p_object );
672 p_item = input_GetItem(p_input);
684 INSERT_STRING( input_item_GetArtist( p_item ) );
690 INSERT_STRING( input_item_GetAlbum( p_item ) );
696 INSERT_STRING( input_item_GetCopyright( p_item ) );
702 INSERT_STRING( input_item_GetDescription( p_item ) );
708 INSERT_STRING( input_item_GetEncodedBy( p_item ) );
712 if( p_item && p_item->p_stats )
714 snprintf( buf, 10, "%d",
715 p_item->p_stats->i_displayed_pictures );
719 sprintf( buf, b_empty_if_na ? "" : "-" );
721 INSERT_STRING_NO_FREE( buf );
726 INSERT_STRING( input_item_GetGenre( p_item ) );
732 INSERT_STRING( input_item_GetLanguage( p_item ) );
738 INSERT_STRING( input_item_GetTrackNum( p_item ) );
744 INSERT_STRING( input_item_GetNowPlaying( p_item ) );
750 INSERT_STRING( input_item_GetRating( p_item ) );
757 lang = var_GetNonEmptyString( p_input, "sub-language" );
759 lang = strdup( b_empty_if_na ? "" : "-" );
760 INSERT_STRING( lang );
766 INSERT_STRING( input_item_GetTitle( p_item ) );
772 INSERT_STRING( input_item_GetURL( p_item ) );
778 INSERT_STRING( input_item_GetDate( p_item ) );
784 snprintf( buf, 10, "%d",
785 var_GetInteger( p_input, "bit-rate" )/1000 );
789 sprintf( buf, b_empty_if_na ? "" : "-" );
791 INSERT_STRING_NO_FREE( buf );
796 snprintf( buf, 10, "%d",
797 var_GetInteger( p_input, "chapter" ) );
801 sprintf( buf, b_empty_if_na ? "" : "-" );
803 INSERT_STRING_NO_FREE( buf );
808 mtime_t i_duration = input_item_GetDuration( p_item );
809 sprintf( buf, "%02d:%02d:%02d",
810 (int)(i_duration/(3600000000)),
811 (int)((i_duration/(60000000))%60),
812 (int)((i_duration/1000000)%60) );
816 sprintf( buf, b_empty_if_na ? "" : "--:--:--" );
818 INSERT_STRING_NO_FREE( buf );
823 INSERT_STRING( input_item_GetURI( p_item ) );
829 snprintf( buf, 10, "%d",
830 var_GetInteger( p_input, "title" ) );
834 sprintf( buf, b_empty_if_na ? "" : "-" );
836 INSERT_STRING_NO_FREE( buf );
839 if( p_item && p_input )
841 mtime_t i_duration = input_item_GetDuration( p_item );
842 int64_t i_time = p_input->i_time;
843 sprintf( buf, "%02d:%02d:%02d",
844 (int)( ( i_duration - i_time ) / 3600000000 ),
845 (int)( ( ( i_duration - i_time ) / 60000000 ) % 60 ),
846 (int)( ( ( i_duration - i_time ) / 1000000 ) % 60 ) );
850 sprintf( buf, b_empty_if_na ? "" : "--:--:--" );
852 INSERT_STRING_NO_FREE( buf );
857 INSERT_STRING( input_item_GetName( p_item ) );
864 lang = var_GetNonEmptyString( p_input,
867 lang = strdup( b_empty_if_na ? "" : "-" );
868 INSERT_STRING( lang );
874 snprintf( buf, 10, "%2.1lf",
875 var_GetFloat( p_input, "position" ) * 100. );
879 sprintf( buf, b_empty_if_na ? "" : "--.-%%" );
881 INSERT_STRING_NO_FREE( buf );
886 int r = var_GetInteger( p_input, "rate" );
887 snprintf( buf, 10, "%d.%d", r/1000, r%1000 );
891 sprintf( buf, b_empty_if_na ? "" : "-" );
893 INSERT_STRING_NO_FREE( buf );
898 int r = var_GetInteger( p_input, "sample-rate" );
899 snprintf( buf, 10, "%d.%d", r/1000, (r/100)%10 );
903 sprintf( buf, b_empty_if_na ? "" : "-" );
905 INSERT_STRING_NO_FREE( buf );
910 sprintf( buf, "%02d:%02d:%02d",
911 (int)( p_input->i_time / ( 3600000000 ) ),
912 (int)( ( p_input->i_time / ( 60000000 ) ) % 60 ),
913 (int)( ( p_input->i_time / 1000000 ) % 60 ) );
917 sprintf( buf, b_empty_if_na ? "" : "--:--:--" );
919 INSERT_STRING_NO_FREE( buf );
924 INSERT_STRING( input_item_GetPublisher( p_item ) );
929 audio_volume_t volume;
930 aout_VolumeGet( p_object, &volume );
931 snprintf( buf, 10, "%d", volume );
932 INSERT_STRING_NO_FREE( buf );
967 vlc_object_release( p_input );
973 * Apply str format time and str format meta
975 char *__str_format( vlc_object_t *p_this, const char *psz_src )
977 char *psz_buf1, *psz_buf2;
978 psz_buf1 = str_format_time( psz_src );
979 psz_buf2 = str_format_meta( p_this, psz_buf1 );
985 * Remove forbidden characters from filenames (including slashes)
987 void filename_sanitize( char *str )
989 if( *str == '.' && (str[1] == '\0' || (str[1] == '.' && str[2] == '\0' ) ) )
1004 #if defined( __APPLE__ )
1006 #elif defined( WIN32 )
1023 * Remove forbidden characters from full paths (leaves slashes)
1025 void path_sanitize( char *str )
1029 * Uncomment the two blocks to prevent /../ or /./, i'm not sure that we
1032 char *prev = str - 1;
1035 /* check drive prefix if path is absolute */
1036 if( isalpha(*str) && (':' == *(str+1)) )
1041 #if defined( __APPLE__ )
1044 #elif defined( WIN32 )
1064 if( str - prev == 2 && prev[1] == '.' )
1068 else if( str - prev == 3 && prev[1] == '.' && prev[2] == '.' )