/*****************************************************************************
* subtitles.c : subtitles detection
*****************************************************************************
- * Copyright (C) 2003-2009 the VideoLAN team
+ * Copyright (C) 2003-2009 VLC authors and VideoLAN
* $Id$
*
* Authors: Derk-Jan Hartman <hartman at videolan.org>
* This is adapted code from the GPL'ed MPlayer (http://mplayerhq.hu)
*
- * 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
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser 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.
+ * You should have received a copy of the GNU Lesser 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 "config.h"
#endif
-#include <vlc_common.h>
-#include <vlc_fs.h>
-#include <vlc_url.h>
-
+#include <ctype.h> /* isalnum() */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
-
#include <sys/stat.h>
-#include <ctype.h> /* isalnum */
+#include <vlc_common.h>
+#include <vlc_fs.h>
+#include <vlc_url.h>
#include "input_internal.h"
"rt", "aqt", "txt",
"usf", "jss", "cdg",
"psb", "mpsub","mpl2",
- "pjs", "dks",
+ "pjs", "dks", "stl",
""
};
static void strcpy_trim( char *d, const char *s )
{
+ unsigned char c;
+
/* skip leading whitespace */
- while( *s && !isalnum(*s) )
+ while( ((c = *s) != '\0') && !isalnum(c) )
{
s++;
}
for(;;)
{
/* copy word */
- while( *s && isalnum(*s) )
+ while( ((c = *s) != '\0') && isalnum(c) )
{
- *d = tolower(*s);
+ *d = tolower(c);
s++; d++;
}
if( *s == 0 ) break;
/* trim excess whitespace */
- while( *s && !isalnum(*s) )
+ while( ((c = *s) != '\0') && !isalnum(c) )
{
s++;
}
static void strcpy_strip_ext( char *d, const char *s )
{
+ unsigned char c;
+
const char *tmp = strrchr(s, '.');
if( !tmp )
{
}
else
strlcpy(d, s, tmp - s + 1 );
- while( *d )
+ while( (c = *d) != '\0' )
{
- *d = tolower(*d);
+ *d = tolower(c);
d++;
}
}
static int whiteonly( const char *s )
{
- while( *s )
+ unsigned char c;
+
+ while( (c = *s) != '\0' )
{
- if( isalnum( *s ) )
+ if( isalnum( c ) )
return 0;
s++;
}
char **subtitles_Detect( input_thread_t *p_this, char *psz_path,
const char *psz_name_org )
{
- int i_fuzzy;
+ int i_fuzzy = var_GetInteger( p_this, "sub-autodetect-fuzzy" );
+ if ( i_fuzzy == 0 )
+ return NULL;
int j, i_result2, i_sub_count, i_fname_len;
char *f_fname_noext = NULL, *f_fname_trim = NULL;
return NULL;
}
- char *f_fname = strrchr( f_dir, DIR_SEP_CHAR );
+ const char *f_fname = strrchr( psz_fname, DIR_SEP_CHAR );
if( !f_fname )
{
free( f_dir );
free( psz_fname );
return NULL;
}
- *(f_fname++) = 0; /* skip dir separator */
+ f_fname++; /* Skip the '/' */
+ f_dir[f_fname - psz_fname] = 0; /* keep dir separator in f_dir */
i_fname_len = strlen( f_fname );
strcpy_strip_ext( f_fname_noext, f_fname );
strcpy_trim( f_fname_trim, f_fname_noext );
- i_fuzzy = var_GetInteger( p_this, "sub-autodetect-fuzzy" );
-
result = calloc( MAX_SUBTITLE_FILES+1, sizeof(vlc_subfn_t) ); /* We check it later (simplify code) */
subdirs = paths_to_list( f_dir, psz_path );
for( j = -1, i_sub_count = 0; (j == -1) || ( j >= 0 && subdirs != NULL && subdirs[j] != NULL ); j++ )
char tmp_fname_noext[strlen( psz_name ) + 1];
char tmp_fname_trim[strlen( psz_name ) + 1];
char tmp_fname_ext[strlen( psz_name ) + 1];
- char *tmp;
-
- int i_prio;
+ const char *tmp;
+ int i_prio = SUB_PRIORITY_NONE;
/* retrieve various parts of the filename */
strcpy_strip_ext( tmp_fname_noext, psz_name );
strcpy_get_ext( tmp_fname_ext, psz_name );
strcpy_trim( tmp_fname_trim, tmp_fname_noext );
- i_prio = SUB_PRIORITY_NONE;
- if( i_prio == SUB_PRIORITY_NONE && !strcmp( tmp_fname_trim, f_fname_trim ) )
+ if( !strcmp( tmp_fname_trim, f_fname_trim ) )
{
/* matches the movie name exactly */
i_prio = SUB_PRIORITY_MATCH_ALL;
}
- if( i_prio == SUB_PRIORITY_NONE &&
- ( tmp = strstr( tmp_fname_trim, f_fname_trim ) ) )
+ else if( (tmp = strstr( tmp_fname_trim, f_fname_trim )) )
{
/* contains the movie name */
tmp += strlen( f_fname_trim );
i_prio = SUB_PRIORITY_MATCH_LEFT;
}
}
- if( i_prio == SUB_PRIORITY_NONE &&
- j == 0 )
+ else if( j == -1 )
{
/* doesn't contain the movie name, prefer files in f_dir over subdirs */
i_prio = SUB_PRIORITY_MATCH_NONE;