r4716: Fixes for the filter directories option: Initialize properly, inherit from
[rox-filer.git] / ROX-Filer / src / xdgmime.h
blobbe93a63d9ed95e8da1e64920f56eadc261381d83
1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* xdgmime.h: XDG Mime Spec mime resolver. Based on version 0.11 of the spec.
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>
9 * Licensed under the Academic Free License version 2.0
10 * Or under the following terms:
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.
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.
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.
29 #ifndef __XDG_MIME_H__
30 #define __XDG_MIME_H__
32 #include <stdlib.h>
34 #ifdef __cplusplus
35 extern "C" {
36 #endif /* __cplusplus */
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
44 typedef void (*XdgMimeCallback) (void *user_data);
45 typedef void (*XdgMimeDestroy) (void *user_data);
48 #ifdef XDG_PREFIX
49 #define xdg_mime_get_mime_type_for_data XDG_ENTRY(get_mime_type_for_data)
50 #define xdg_mime_get_mime_type_for_file XDG_ENTRY(get_mime_type_for_file)
51 #define xdg_mime_get_mime_type_from_file_name XDG_ENTRY(get_mime_type_from_file_name)
52 #define xdg_mime_is_valid_mime_type XDG_ENTRY(is_valid_mime_type)
53 #define xdg_mime_mime_type_equal XDG_ENTRY(mime_type_equal)
54 #define xdg_mime_media_type_equal XDG_ENTRY(media_type_equal)
55 #define xdg_mime_mime_type_subclass XDG_ENTRY(mime_type_subclass)
56 #define xdg_mime_get_mime_parents XDG_ENTRY(get_mime_parents)
57 #define xdg_mime_list_mime_parents XDG_ENTRY(list_mime_parents)
58 #define xdg_mime_unalias_mime_type XDG_ENTRY(unalias_mime_type)
59 #define xdg_mime_get_max_buffer_extents XDG_ENTRY(get_max_buffer_extents)
60 #define xdg_mime_shutdown XDG_ENTRY(shutdown)
61 #define xdg_mime_register_reload_callback XDG_ENTRY(register_reload_callback)
62 #define xdg_mime_remove_callback XDG_ENTRY(remove_callback)
63 #define xdg_mime_type_unknown XDG_ENTRY(type_unknown)
64 #define xdg_mime_type_unknown_text XDG_ENTRY(type_unknown_text)
65 #endif
67 extern const char *xdg_mime_type_unknown;
68 extern const char *xdg_mime_type_unknown_text;
69 #define XDG_MIME_TYPE_UNKNOWN xdg_mime_type_unknown
70 #define XDG_MIME_TYPE_UNKNOWN_TEXT xdg_mime_type_unknown_text
72 const char *xdg_mime_get_mime_type_for_data (const void *data,
73 size_t len);
74 const char *xdg_mime_get_mime_type_for_file (const char *file_name);
75 const char *xdg_mime_get_mime_type_from_file_name (const char *file_name);
76 int xdg_mime_is_valid_mime_type (const char *mime_type);
77 int xdg_mime_mime_type_equal (const char *mime_a,
78 const char *mime_b);
79 int xdg_mime_media_type_equal (const char *mime_a,
80 const char *mime_b);
81 int xdg_mime_mime_type_subclass (const char *mime_a,
82 const char *mime_b);
83 /* xdg_mime_get_mime_parents() is deprecated since it does
84 * not work correctly with caches. Use xdg_mime_list_parents()
85 * instead, but notice that that function expects you to free
86 * the array it returns.
88 const char **xdg_mime_get_mime_parents (const char *mime);
89 char ** xdg_mime_list_mime_parents (const char *mime);
90 const char *xdg_mime_unalias_mime_type (const char *mime);
91 int xdg_mime_get_max_buffer_extents (void);
92 void xdg_mime_shutdown (void);
93 void xdg_mime_dump (void);
94 int xdg_mime_register_reload_callback (XdgMimeCallback callback,
95 void *data,
96 XdgMimeDestroy destroy);
97 void xdg_mime_remove_callback (int callback_id);
99 #ifdef __cplusplus
101 #endif /* __cplusplus */
103 #endif /* __XDG_MIME_H__ */