1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* Convenience header for conditional use of GNU <libintl.h>.
4 Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009 Free Software Foundation, Inc.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
9 any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License along
17 with this program; if not, write to the Free Software Foundation,
18 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
19
20 #ifndef _LIBGETTEXT_H
21 #define _LIBGETTEXT_H 1
22
23 /* NLS can be disabled through the configure --disable-nls option. */
24 #if ENABLE_NLS
25
26 /* Get declarations of GNU message catalog functions. */
27 # include <libintl.h>
28
29 /* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
30 the gettext() and ngettext() macros. This is an alternative to calling
31 textdomain(), and is useful for libraries. */
32 # ifdef DEFAULT_TEXT_DOMAIN
33 # undef gettext
34 # define gettext(Msgid) \
35 dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
36 # undef ngettext
37 # define ngettext(Msgid1, Msgid2, N) \
38 dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
39 # endif
40
41 #else
42
43 /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
44 chokes if dcgettext is defined as a macro. So include it now, to make
45 later inclusions of <locale.h> a NOP. We don't include <libintl.h>
46 as well because people using "gettext.h" will not include <libintl.h>,
47 and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
48 is OK. */
49 #if defined(__sun)
50 # include <locale.h>
51 #endif
52
53 /* Many header files from the libstdc++ coming with g++ 3.3 or newer include
54 <libintl.h>, which chokes if dcgettext is defined as a macro. So include
55 it now, to make later inclusions of <libintl.h> a NOP. */
56 #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
57 # include <cstdlib>
58 # if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
59 # include <libintl.h>
60 # endif
61 #endif
62
63 /* Disabled NLS.
64 The casts to 'const char *' serve the purpose of producing warnings
65 for invalid uses of the value returned from these functions.
66 On pre-ANSI systems without 'const', the config.h file is supposed to
67 contain "#define const". */
68 # undef gettext
69 # define gettext(Msgid) ((const char *) (Msgid))
70 # undef dgettext
71 # define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
72 # undef dcgettext
73 # define dcgettext(Domainname, Msgid, Category) \
74 ((void) (Category), dgettext (Domainname, Msgid))
75 # undef ngettext
76 # define ngettext(Msgid1, Msgid2, N) \
77 ((N) == 1 \
78 ? ((void) (Msgid2), (const char *) (Msgid1)) \
79 : ((void) (Msgid1), (const char *) (Msgid2)))
80 # undef dngettext
81 # define dngettext(Domainname, Msgid1, Msgid2, N) \
82 ((void) (Domainname), ngettext (Msgid1, Msgid2, N))
83 # undef dcngettext
84 # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
85 ((void) (Category), dngettext(Domainname, Msgid1, Msgid2, N))
86 # undef textdomain
87 # define textdomain(Domainname) ((const char *) (Domainname))
88 # undef bindtextdomain
89 # define bindtextdomain(Domainname, Dirname) \
90 ((void) (Domainname), (const char *) (Dirname))
91 # undef bind_textdomain_codeset
92 # define bind_textdomain_codeset(Domainname, Codeset) \
93 ((void) (Domainname), (const char *) (Codeset))
94
95 #endif
96
97 /* A pseudo function call that serves as a marker for the automated
98 extraction of messages, but does not call gettext(). The run-time
99 translation is done at a different place in the code.
100 The argument, String, should be a literal string. Concatenated strings
101 and other string expressions won't work.
102 The macro's expansion is not parenthesized, so that it is suitable as
103 initializer for static 'char[]' or 'const char[]' variables. */
104 #define gettext_noop(String) String
105
106 /* The separator between msgctxt and msgid in a .mo file. */
107 #define GETTEXT_CONTEXT_GLUE "\004"
108
109 /* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
110 MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be
111 short and rarely need to change.
112 The letter 'p' stands for 'particular' or 'special'. */
113 #ifdef DEFAULT_TEXT_DOMAIN
114 # define pgettext(Msgctxt, Msgid) \
115 pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
116 #else
117 # define pgettext(Msgctxt, Msgid) \
118 pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
119 #endif
120 #define dpgettext(Domainname, Msgctxt, Msgid) \
121 pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
122 #define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
123 pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
124 #ifdef DEFAULT_TEXT_DOMAIN
125 # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
126 npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
127 #else
128 # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
129 npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
130 #endif
131 #define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
132 npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
133 #define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
134 npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)
135
136 #ifdef __GNUC__
137 __inline
138 #else
139 #ifdef __cplusplus
140 inline
141 #endif
142 #endif
143 static const char *
pgettext_aux(const char * domain,const char * msg_ctxt_id,const char * msgid,int category)144 pgettext_aux (const char *domain,
145 const char *msg_ctxt_id, const char *msgid,
146 int category)
147 {
148 const char *translation = dcgettext (domain, msg_ctxt_id, category);
149 if (translation == msg_ctxt_id)
150 return msgid;
151 else
152 return translation;
153 }
154
155 #ifdef __GNUC__
156 __inline
157 #else
158 #ifdef __cplusplus
159 inline
160 #endif
161 #endif
162 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)163 npgettext_aux (const char *domain,
164 const char *msg_ctxt_id, const char *msgid,
165 const char *msgid_plural, unsigned long int n,
166 int category)
167 {
168 const char *translation =
169 dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
170 if (translation == msg_ctxt_id || translation == msgid_plural)
171 return (n == 1 ? msgid : msgid_plural);
172 else
173 return translation;
174 }
175
176 /* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID
177 can be arbitrary expressions. But for string literals these macros are
178 less efficient than those above. */
179
180 #include <string.h>
181
182 #define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
183 (((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \
184 /* || __STDC_VERSION__ >= 199901L */ )
185
186 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
187 #include <stdlib.h>
188 #endif
189
190 #define pgettext_expr(Msgctxt, Msgid) \
191 dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
192 #define dpgettext_expr(Domainname, Msgctxt, Msgid) \
193 dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
194
195 #ifdef __GNUC__
196 __inline
197 #else
198 #ifdef __cplusplus
199 inline
200 #endif
201 #endif
202 static const char *
dcpgettext_expr(const char * domain,const char * msgctxt,const char * msgid,int category)203 dcpgettext_expr (const char *domain,
204 const char *msgctxt, const char *msgid,
205 int category)
206 {
207 size_t msgctxt_len = strlen (msgctxt) + 1;
208 size_t msgid_len = strlen (msgid) + 1;
209 const char *translation;
210 #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
211 char msg_ctxt_id[msgctxt_len + msgid_len];
212 #else
213 char buf[1024];
214 char *msg_ctxt_id =
215 (msgctxt_len + msgid_len <= sizeof (buf)
216 ? buf
217 : (char *) malloc (msgctxt_len + msgid_len));
218 if (msg_ctxt_id != NULL)
219 #endif
220 {
221 memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
222 msg_ctxt_id[msgctxt_len - 1] = '\004';
223 memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
224 translation = dcgettext (domain, msg_ctxt_id, category);
225 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
226 if (msg_ctxt_id != buf)
227 free (msg_ctxt_id);
228 #endif
229 if (translation != msg_ctxt_id)
230 return translation;
231 }
232 return msgid;
233 }
234
235 #define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
236 dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
237 #define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
238 dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
239
240 #ifdef __GNUC__
241 __inline
242 #else
243 #ifdef __cplusplus
244 inline
245 #endif
246 #endif
247 static const char *
dcnpgettext_expr(const char * domain,const char * msgctxt,const char * msgid,const char * msgid_plural,unsigned long int n,int category)248 dcnpgettext_expr (const char *domain,
249 const char *msgctxt, const char *msgid,
250 const char *msgid_plural, unsigned long int n,
251 int category)
252 {
253 size_t msgctxt_len = strlen (msgctxt) + 1;
254 size_t msgid_len = strlen (msgid) + 1;
255 const char *translation;
256 #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
257 char msg_ctxt_id[msgctxt_len + msgid_len];
258 #else
259 char buf[1024];
260 char *msg_ctxt_id =
261 (msgctxt_len + msgid_len <= sizeof (buf)
262 ? buf
263 : (char *) malloc (msgctxt_len + msgid_len));
264 if (msg_ctxt_id != NULL)
265 #endif
266 {
267 memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
268 msg_ctxt_id[msgctxt_len - 1] = '\004';
269 memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
270 translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
271 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
272 if (msg_ctxt_id != buf)
273 free (msg_ctxt_id);
274 #endif
275 if (!(translation == msg_ctxt_id || translation == msgid_plural))
276 return translation;
277 }
278 return (n == 1 ? msgid : msgid_plural);
279 }
280
281 #endif /* _LIBGETTEXT_H */
282