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[binutils.git] / binutils / winduni.h
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1 /* winduni.h -- header file for unicode support for windres program.
2 Copyright 1997, 1998, 2002, 2007
3 Free Software Foundation, Inc.
4 Written by Ian Lance Taylor, Cygnus Support.
5 Rewritten by Kai Tietz, Onevision.
7 This file is part of GNU Binutils.
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
22 02110-1301, USA. */
24 #include "ansidecl.h"
26 #ifndef WINDUNI_H
27 #define WINDUNI_H
29 /* This header file declares the types and functions we use for
30 unicode support in windres. Our unicode support is very limited at
31 present.
33 We don't put this stuff in windres.h so that winduni.c doesn't have
34 to include windres.h. winduni.c needs to includes windows.h, and
35 that would conflict with the definitions of Windows macros we
36 already have in windres.h. */
38 /* Use bfd_size_type to ensure a sufficient number of bits. */
39 #ifndef DEFINED_RC_UINT_TYPE
40 #define DEFINED_RC_UINT_TYPE
41 typedef bfd_size_type rc_uint_type;
42 #endif
44 /* We use this type to hold a unicode character. */
46 typedef unsigned short unichar;
48 /* Escape character translations. */
50 #define ESCAPE_A 007
51 #define ESCAPE_B 010
52 #define ESCAPE_F 014
53 #define ESCAPE_N 012
54 #define ESCAPE_R 015
55 #define ESCAPE_T 011
56 #define ESCAPE_V 013
58 /* Convert an ASCII string to a unicode string. */
59 extern void unicode_from_ascii (rc_uint_type *, unichar **, const char *);
61 /* Convert an unicode string to an ASCII string. */
62 extern void ascii_from_unicode (rc_uint_type *, const unichar *, char **);
64 /* Duplicate a unicode string by using res_alloc. */
65 extern unichar *unichar_dup (const unichar *);
67 /* Duplicate a unicode string by using res_alloc and make it uppercase. */
68 extern unichar *unichar_dup_uppercase (const unichar *);
70 /* The count of unichar elements. */
71 extern rc_uint_type unichar_len (const unichar *);
73 /* Print a unicode string to a file. */
74 extern void unicode_print (FILE *, const unichar *, rc_uint_type);
76 /* Print a ascii string to a file. */
77 extern void ascii_print (FILE *, const char *, rc_uint_type);
79 /* Print a quoted unicode string to a file. */
80 extern void unicode_print_quoted (FILE *, const unichar *, rc_uint_type);
82 #ifndef CP_UTF8
83 #define CP_UTF7 65000 /* UTF-7 translation. */
84 #define CP_UTF8 65001 /* UTF-8 translation. */
85 #endif
87 #ifndef CP_UTF16
88 #define CP_UTF16 65002 /* UTF-16 translation. */
89 #endif
91 #ifndef CP_ACP
92 #define CP_ACP 0 /* Default to ANSI code page. */
93 #endif
95 #ifndef CP_OEM
96 #define CP_OEM 1 /* Default OEM code page. */
97 #endif
99 /* Specifies the default codepage to be used for unicode
100 transformations. By default this is CP_ACP. */
101 extern rc_uint_type wind_default_codepage;
103 /* Specifies the currently used codepage for unicode
104 transformations. By default this is CP_ACP. */
105 extern rc_uint_type wind_current_codepage;
107 typedef struct wind_language_t
109 unsigned id;
110 unsigned doscp;
111 unsigned wincp;
112 const char *name;
113 const char *country;
114 } wind_language_t;
116 extern const wind_language_t *wind_find_language_by_id (unsigned);
117 extern int unicode_is_valid_codepage (rc_uint_type);
119 typedef struct local_iconv_map
121 rc_uint_type codepage;
122 const char * iconv_name;
123 } local_iconv_map;
125 extern const local_iconv_map *wind_find_codepage_info (unsigned);
127 /* Convert an Codepage string to a unicode string. */
128 extern void unicode_from_codepage (rc_uint_type *, unichar **, const char *, rc_uint_type);
130 /* Convert an unicode string to an codepage string. */
131 extern void codepage_from_unicode (rc_uint_type *, const unichar *, char **, rc_uint_type);
133 /* Windres support routine called by unicode_from_ascii. This is both
134 here and in windres.h. It should probably be in a separate header
135 file, but it hardly seems worth it for one function. */
137 extern void * res_alloc (rc_uint_type);
139 #endif