apps/filetypes.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id:
   9  *
  10  * Copyright (C) 2002 Henrik Backe
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19 #ifndef _FILEHANDLE_H_
  20 #define _FILEHANDLE_H_
  21
  22 #include <stdbool.h>
  23 #include <tree.h>
  24
  25 /* using attribute bits not used by FAT (FAT uses lower 7) */
  26 #define FILE_ATTR_THUMBNAIL 0x0080 /* corresponding .talk file exists */
  27 /* (this also reflects the sort order if by type) */
  28 #define FILE_ATTR_BMARK 0x0100 /* book mark file */
  29 #define FILE_ATTR_M3U   0x0200 /* playlist */
  30 #define FILE_ATTR_AUDIO 0x0300 /* audio file */
  31 #define FILE_ATTR_CFG   0x0400 /* config file */
  32 #define FILE_ATTR_WPS   0x0500 /* wps config file */
  33 #define FILE_ATTR_FONT  0x0600 /* font file */
  34 #define FILE_ATTR_LNG   0x0700 /* binary lang file */
  35 #define FILE_ATTR_ROCK  0x0800 /* binary rockbox plugin */
  36 #define FILE_ATTR_MOD   0x0900 /* firmware file */
  37 #define FILE_ATTR_RWPS  0x0A00 /* remote-wps config file */
  38 #define FILE_ATTR_BMP   0x0B00 /* backdrop bmp file */
  39 #define FILE_ATTR_KBD   0x0C00 /* keyboard file */
  40 #define FILE_ATTR_FMR   0x0D00 /* preset file */
  41 #define FILE_ATTR_CUE   0x0E00 /* cuesheet file */
  42 #define FILE_ATTR_MASK  0xFF00 /* which bits tree.c uses for file types */
  43
  44 struct filetype {
  45     char* extension;
  46     int tree_attr;
  47     int icon;
  48     int voiceclip;
  49 };
  50 void tree_get_filetypes(const struct filetype**, int*);
  51
  52 /* init the filetypes structs.
  53    uses audio buffer for storage, so call early in init... */
  54 void  filetype_init(void);
  55 void read_viewer_theme_file(void);
  56
  57 /* Return the attribute (FILE_ATTR_*) of the file */
  58 int filetype_get_attr(const char* file);
  59 int filetype_get_icon(int attr);
  60 /* return the plugin filename associated with the file */
  61 char* filetype_get_plugin(const struct entry* file);
  62
  63 /* returns true if the attr is supported */
  64 bool  filetype_supported(int attr);
  65
  66 /* List avialable viewers */
  67 int filetype_list_viewers(const char* current_file);
  68
  69 /* start a plugin with file as the argument (called from onplay.c) */
  70 int filetype_load_plugin(const char* plugin, char* file);
  71
  72
  73 #endif