include/vlc_charset.h

   1 /*****************************************************************************
   2  * charset.h: Unicode UTF-8 wrappers function
   3  *****************************************************************************
   4  * Copyright (C) 2003-2005 the VideoLAN team
   5  * Copyright © 2005-2006 Rémi Denis-Courmont
   6  * $Id$
   7  *
   8  * Author: Rémi Denis-Courmont <rem # videolan,org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #if !defined( __LIBVLC__ )
  26   #error You are not libvlc or one of its plugins. You cannot include this file
  27 #endif
  28
  29 #ifndef __VLC_CHARSET_H
  30 #define __VLC_CHARSET_H 1
  31
  32 #include <stdarg.h>
  33 #include <sys/types.h>
  34 #include <dirent.h>
  35
  36 VLC_EXPORT( void, LocaleFree, ( const char * ) );
  37 VLC_EXPORT( char *, FromLocale, ( const char * ) );
  38 VLC_EXPORT( char *, FromLocaleDup, ( const char * ) );
  39 VLC_EXPORT( char *, ToLocale, ( const char * ) );
  40
  41 /* TODO: move all of this to "vlc_fs.h" or something like that */
  42 VLC_EXPORT( int, utf8_open, ( const char *filename, int flags, mode_t mode ) );
  43 VLC_EXPORT( FILE *, utf8_fopen, ( const char *filename, const char *mode ) );
  44 VLC_EXPORT( DIR *, utf8_opendir, ( const char *dirname ) );
  45 VLC_EXPORT( char *, utf8_readdir, ( DIR *dir ) );
  46 VLC_EXPORT( int, utf8_loaddir, ( DIR *dir, char ***namelist, int (*select)( const char * ), int (*compar)( const char **, const char ** ) ) );
  47 VLC_EXPORT( int, utf8_scandir, ( const char *dirname, char ***namelist, int (*select)( const char * ), int (*compar)( const char **, const char ** ) ) );
  48 VLC_EXPORT( int, utf8_mkdir, ( const char *filename, mode_t mode ) );
  49 VLC_EXPORT( int, utf8_unlink, ( const char *filename ) );
  50
  51 #ifdef WIN32
  52 # define stat _stati64
  53 #endif
  54
  55 VLC_EXPORT( int, utf8_stat, ( const char *filename, struct stat *buf ) );
  56 VLC_EXPORT( int, utf8_lstat, ( const char *filename, struct stat *buf ) );
  57
  58 VLC_EXPORT( int, utf8_vfprintf, ( FILE *stream, const char *fmt, va_list ap ) );
  59 VLC_EXPORT( int, utf8_fprintf, ( FILE *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
  60
  61 VLC_EXPORT( char *, EnsureUTF8, ( char * ) );
  62 VLC_EXPORT( const char *, IsUTF8, ( const char * ) );
  63
  64 #ifdef WIN32
  65 static inline char *FromWide (const wchar_t *wide)
  66 {
  67     size_t len = WideCharToMultiByte (CP_UTF8, 0, wide, -1, NULL, 0, NULL, NULL);
  68     if (len == 0)
  69         return NULL;
  70
  71     char *out = (char *)malloc (len);
  72
  73     WideCharToMultiByte (CP_UTF8, 0, wide, -1, out, len, NULL, NULL);
  74     return out;
  75 }
  76 #endif
  77
  78 VLC_INTERNAL( char *, vlc_fix_readdir, ( const char * ) );
  79 VLC_INTERNAL( vlc_bool_t, vlc_current_charset, ( char ** ) );
  80
  81 VLC_EXPORT( const char *, GetFallbackEncoding, ( void ) );
  82
  83 VLC_INTERNAL( double, i18n_strtod, ( const char *, char ** ) );
  84 VLC_INTERNAL( double, i18n_atof, ( const char * ) );
  85 VLC_EXPORT( double, us_strtod, ( const char *, char ** ) );
  86 VLC_EXPORT( double, us_atof, ( const char * ) );
  87
  88 #endif