projects / libxdgmime-perl.git / blame
| Commit | Line | Data |
|---|---|---|
| cf31d981 SI |
1 | /* -*- mode: C; c-file-style: "gnu" -*- */ |
| 2 | /* xdgmimeint.h: Internal defines and functions. | |
| 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 | #ifndef __XDG_MIME_INT_H__ | |
| 29 | #define __XDG_MIME_INT_H__ | |
| 30 | ||
| 31 | #include "xdgmime.h" | |
| 32 | ||
| 33 | ||
| 34 | #ifndef FALSE | |
| 35 | #define FALSE (0) | |
| 36 | #endif | |
| 37 | ||
| 38 | #ifndef TRUE | |
| 39 | #define TRUE (!FALSE) | |
| 40 | #endif | |
| 41 | ||
| 42 | /* FIXME: Needs to be configure check */ | |
| 43 | typedef unsigned int xdg_unichar_t; | |
| 44 | typedef unsigned char xdg_uchar8_t; | |
| 45 | typedef unsigned short xdg_uint16_t; | |
| 46 | typedef unsigned int xdg_uint32_t; | |
| 47 | ||
| 48 | #ifdef XDG_PREFIX | |
| 49 | #define _xdg_utf8_skip XDG_RESERVED_ENTRY(utf8_skip) | |
| 50 | #define _xdg_utf8_to_ucs4 XDG_RESERVED_ENTRY(utf8_to_ucs4) | |
| 51 | #define _xdg_ucs4_to_lower XDG_RESERVED_ENTRY(ucs4_to_lower) | |
| 52 | #define _xdg_utf8_validate XDG_RESERVED_ENTRY(utf8_validate) | |
| 53 | #define _xdg_get_base_name XDG_RESERVED_ENTRY(get_base_name) | |
| 54 | #define _xdg_convert_to_ucs4 XDG_RESERVED_ENTRY(convert_to_ucs4) | |
| 55 | #define _xdg_reverse_ucs4 XDG_RESERVED_ENTRY(reverse_ucs4) | |
| 56 | #endif | |
| 57 | ||
| 58 | #define SWAP_BE16_TO_LE16(val) (xdg_uint16_t)(((xdg_uint16_t)(val) << 8)|((xdg_uint16_t)(val) >> 8)) | |
| 59 | ||
| 60 | #define SWAP_BE32_TO_LE32(val) (xdg_uint32_t)((((xdg_uint32_t)(val) & 0xFF000000U) >> 24) | \ | |
| 61 | (((xdg_uint32_t)(val) & 0x00FF0000U) >> 8) | \ | |
| 62 | (((xdg_uint32_t)(val) & 0x0000FF00U) << 8) | \ | |
| 63 | (((xdg_uint32_t)(val) & 0x000000FFU) << 24)) | |
| 64 | /* UTF-8 utils | |
| 65 | */ | |
| 66 | extern const char *const _xdg_utf8_skip; | |
| 67 | #define _xdg_utf8_next_char(p) (char *)((p) + _xdg_utf8_skip[*(unsigned char *)(p)]) | |
| 68 | #define _xdg_utf8_char_size(p) (int) (_xdg_utf8_skip[*(unsigned char *)(p)]) | |
| 69 | ||
| 70 | xdg_unichar_t _xdg_utf8_to_ucs4 (const char *source); | |
| 71 | xdg_unichar_t _xdg_ucs4_to_lower (xdg_unichar_t source); | |
| 72 | int _xdg_utf8_validate (const char *source); | |
| 73 | xdg_unichar_t *_xdg_convert_to_ucs4 (const char *source, int *len); | |
| 74 | void _xdg_reverse_ucs4 (xdg_unichar_t *source, int len); | |
| 75 | const char *_xdg_get_base_name (const char *file_name); | |
| 76 | const char *_xdg_binary_or_text_fallback(const void *data, size_t len); | |
| 77 | ||
| 78 | #endif /* __XDG_MIME_INT_H__ */ |