chooser-fu/xdgmime.h

   1 /* -*- mode: C; c-file-style: "gnu" -*- */
   2 /* xdgmime.h: XDG Mime Spec mime resolver.  Based on version 0.11 of the spec.
   3  *
   4  * More info can be found at http://www.freedesktop.org/standards/
   5  *
   6  * Copyright (C) 2003  Red Hat, Inc.
   7  * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
   8  *
   9  * Licensed under the Academic Free License version 2.0
  10  * Or under the following terms:
  11  *
  12  * This library is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Lesser General Public
  14  * License as published by the Free Software Foundation; either
  15  * version 2 of the License, or (at your option) any later version.
  16  *
  17  * This library is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * Lesser General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public
  23  * License along with this library; if not, write to the
  24  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  25  * Boston, MA 02111-1307, USA.
  26  */
  27
  28
  29 #ifndef __XDG_MIME_H__
  30 #define __XDG_MIME_H__
  31
  32 #include <stdlib.h>
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif /* __cplusplus */
  37
  38 #ifdef XDG_PREFIX
  39 #define XDG_ENTRY(func) _XDG_ENTRY2(XDG_PREFIX,func)
  40 #define _XDG_ENTRY2(prefix,func) _XDG_ENTRY3(prefix,func)
  41 #define _XDG_ENTRY3(prefix,func) prefix##_##func
  42 #endif
  43
  44
  45 #ifdef XDG_PREFIX
  46 #define xdg_mime_get_mime_type_for_data       XDG_ENTRY(get_mime_type_for_data)
  47 #define xdg_mime_get_mime_type_for_file       XDG_ENTRY(get_mime_type_for_file)
  48 #define xdg_mime_get_mime_type_from_file_name XDG_ENTRY(get_mime_type_from_file_name)
  49 #define xdg_mime_is_valid_mime_type           XDG_ENTRY(is_valid_mime_type)
  50 #define xdg_mime_get_max_buffer_extents       XDG_ENTRY(get_max_buffer_extents)
  51 #define xdg_mime_type_unknown                 XDG_ENTRY(type_unknown)
  52 #endif
  53
  54 extern const char *xdg_mime_type_unknown;
  55 #define XDG_MIME_TYPE_UNKNOWN xdg_mime_type_unknown
  56
  57 const char *xdg_mime_get_mime_type_for_data       (const void *data,
  58                                                    size_t      len);
  59 const char *xdg_mime_get_mime_type_for_file       (const char *file_name);
  60 const char *xdg_mime_get_mime_type_from_file_name (const char *file_name);
  61 int         xdg_mime_is_valid_mime_type           (const char *mime_type);
  62 int         xdg_mime_get_max_buffer_extents       (void);
  63 void        xdg_mime_shutdown                     (void);
  64
  65
  66 #ifdef __cplusplus
  67 }
  68 #endif /* __cplusplus */
  69
  70 #endif /* __XDG_MIME_H__ */