1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
|
/* Convenience header for conditional use of GNU <libintl.h>.
Copyright (C) 1995-1998, 2000-2002, 2004-2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _LIBGETTEXT_H
#define _LIBGETTEXT_H 1
/* NLS can be disabled through the configure --disable-nls option. */
#if ENABLE_NLS
/* Get declarations of GNU message catalog functions. */
# include <libintl.h>
/* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
the gettext() and ngettext() macros. This is an alternative to calling
textdomain(), and is useful for libraries. */
# ifdef DEFAULT_TEXT_DOMAIN
# undef gettext
# define gettext(Msgid) \
dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
# undef ngettext
# define ngettext(Msgid1, Msgid2, N) \
dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
# endif
#else
/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
chokes if dcgettext is defined as a macro. So include it now, to make
later inclusions of <locale.h> a NOP. We don't include <libintl.h>
as well because people using "gettext.h" will not include <libintl.h>,
and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
is OK. */
#if defined(__sun)
# include <locale.h>
#endif
/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
<libintl.h>, which chokes if dcgettext is defined as a macro. So include
it now, to make later inclusions of <libintl.h> a NOP. */
#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
# include <cstdlib>
# if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
# include <libintl.h>
# endif
#endif
/* Disabled NLS.
The casts to 'const char *' serve the purpose of producing warnings
for invalid uses of the value returned from these functions.
On pre-ANSI systems without 'const', the config.h file is supposed to
contain "#define const". */
# define gettext(Msgid) ((const char *) (Msgid))
# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
# define dcgettext(Domainname, Msgid, Category) \
((void) (Category), dgettext (Domainname, Msgid))
# define ngettext(Msgid1, Msgid2, N) \
((N) == 1 \
? ((void) (Msgid2), (const char *) (Msgid1)) \
: ((void) (Msgid1), (const char *) (Msgid2)))
# define dngettext(Domainname, Msgid1, Msgid2, N) \
((void) (Domainname), ngettext (Msgid1, Msgid2, N))
# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
((void) (Category), dngettext(Domainname, Msgid1, Msgid2, N))
# define textdomain(Domainname) ((const char *) (Domainname))
# define bindtextdomain(Domainname, Dirname) \
((void) (Domainname), (const char *) (Dirname))
# define bind_textdomain_codeset(Domainname, Codeset) \
((void) (Domainname), (const char *) (Codeset))
#endif
/* A pseudo function call that serves as a marker for the automated
extraction of messages, but does not call gettext(). The run-time
translation is done at a different place in the code.
The argument, String, should be a literal string. Concatenated strings
and other string expressions won't work.
The macro's expansion is not parenthesized, so that it is suitable as
initializer for static 'char[]' or 'const char[]' variables. */
#define gettext_noop(String) String
/* The separator between msgctxt and msgid in a .mo file. */
#define GETTEXT_CONTEXT_GLUE "\004"
/* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be
short and rarely need to change.
The letter 'p' stands for 'particular' or 'special'. */
#ifdef DEFAULT_TEXT_DOMAIN
# define pgettext(Msgctxt, Msgid) \
pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#else
# define pgettext(Msgctxt, Msgid) \
pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#endif
#define dpgettext(Domainname, Msgctxt, Msgid) \
pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
#ifdef DEFAULT_TEXT_DOMAIN
# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#else
# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#endif
#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
pgettext_aux (const char *domain,
const char *msg_ctxt_id, const char *msgid,
int category)
{
const char *translation = dcgettext (domain, msg_ctxt_id, category);
if (translation == msg_ctxt_id)
return msgid;
else
return translation;
}
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
npgettext_aux (const char *domain,
const char *msg_ctxt_id, const char *msgid,
const char *msgid_plural, unsigned long int n,
int category)
{
const char *translation =
dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
if (translation == msg_ctxt_id || translation == msgid_plural)
return (n == 1 ? msgid : msgid_plural);
else
return translation;
}
/* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID
can be arbitrary expressions. But for string literals these macros are
less efficient than those above. */
#include <string.h>
#define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
(((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \
/* || __STDC_VERSION__ >= 199901L */ )
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
#include <stdlib.h>
#endif
#define pgettext_expr(Msgctxt, Msgid) \
dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
dcpgettext_expr (const char *domain,
const char *msgctxt, const char *msgid,
int category)
{
size_t msgctxt_len = strlen (msgctxt) + 1;
size_t msgid_len = strlen (msgid) + 1;
const char *translation;
#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
char msg_ctxt_id[msgctxt_len + msgid_len];
#else
char buf[1024];
char *msg_ctxt_id =
(msgctxt_len + msgid_len <= sizeof (buf)
? buf
: (char *) malloc (msgctxt_len + msgid_len));
if (msg_ctxt_id != NULL)
#endif
{
memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
msg_ctxt_id[msgctxt_len - 1] = '\004';
memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
translation = dcgettext (domain, msg_ctxt_id, category);
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
if (msg_ctxt_id != buf)
free (msg_ctxt_id);
#endif
if (translation != msg_ctxt_id)
return translation;
}
return msgid;
}
#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static const char *
dcnpgettext_expr (const char *domain,
const char *msgctxt, const char *msgid,
const char *msgid_plural, unsigned long int n,
int category)
{
size_t msgctxt_len = strlen (msgctxt) + 1;
size_t msgid_len = strlen (msgid) + 1;
const char *translation;
#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
char msg_ctxt_id[msgctxt_len + msgid_len];
#else
char buf[1024];
char *msg_ctxt_id =
(msgctxt_len + msgid_len <= sizeof (buf)
? buf
: (char *) malloc (msgctxt_len + msgid_len));
if (msg_ctxt_id != NULL)
#endif
{
memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
msg_ctxt_id[msgctxt_len - 1] = '\004';
memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
if (msg_ctxt_id != buf)
free (msg_ctxt_id);
#endif
if (!(translation == msg_ctxt_id || translation == msgid_plural))
return translation;
}
return (n == 1 ? msgid : msgid_plural);
}
#endif /* _LIBGETTEXT_H */
|
