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, 2009-2011 Free Software 5 Foundation, Inc. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3, or (at your option) 10 any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License along 18 with this program; if not, write to the Free Software Foundation, 19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 20 21 #ifndef _LIBGETTEXT_H 22 #define _LIBGETTEXT_H 1 23 24 /* NLS can be disabled through the configure --disable-nls option. */ 25 #if ENABLE_NLS 26 27 /* Get declarations of GNU message catalog functions. */ 28 # include <libintl.h> 29 30 /* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by 31 the gettext() and ngettext() macros. This is an alternative to calling 32 textdomain(), and is useful for libraries. */ 33 # ifdef DEFAULT_TEXT_DOMAIN 34 # undef gettext 35 # define gettext(Msgid) \ 36 dgettext (DEFAULT_TEXT_DOMAIN, Msgid) 37 # undef ngettext 38 # define ngettext(Msgid1, Msgid2, N) \ 39 dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N) 40 # endif 41 42 #else 43 44 /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which 45 chokes if dcgettext is defined as a macro. So include it now, to make 46 later inclusions of <locale.h> a NOP. We don't include <libintl.h> 47 as well because people using "gettext.h" will not include <libintl.h>, 48 and also including <libintl.h> would fail on SunOS 4, whereas <locale.h> 49 is OK. */ 50 #if defined(__sun) 51 # include <locale.h> 52 #endif 53 54 /* Many header files from the libstdc++ coming with g++ 3.3 or newer include 55 <libintl.h>, which chokes if dcgettext is defined as a macro. So include 56 it now, to make later inclusions of <libintl.h> a NOP. */ 57 #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) 58 # include <cstdlib> 59 # if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H 60 # include <libintl.h> 61 # endif 62 #endif 63 64 /* Disabled NLS. 65 The casts to 'const char *' serve the purpose of producing warnings 66 for invalid uses of the value returned from these functions. 67 On pre-ANSI systems without 'const', the config.h file is supposed to 68 contain "#define const". */ 69 # undef gettext 70 # define gettext(Msgid) ((const char *) (Msgid)) 71 # undef dgettext 72 # define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid)) 73 # undef dcgettext 74 # define dcgettext(Domainname, Msgid, Category) \ 75 ((void) (Category), dgettext (Domainname, Msgid)) 76 # undef ngettext 77 # define ngettext(Msgid1, Msgid2, N) \ 78 ((N) == 1 \ 79 ? ((void) (Msgid2), (const char *) (Msgid1)) \ 80 : ((void) (Msgid1), (const char *) (Msgid2))) 81 # undef dngettext 82 # define dngettext(Domainname, Msgid1, Msgid2, N) \ 83 ((void) (Domainname), ngettext (Msgid1, Msgid2, N)) 84 # undef dcngettext 85 # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ 86 ((void) (Category), dngettext (Domainname, Msgid1, Msgid2, N)) 87 # undef textdomain 88 # define textdomain(Domainname) ((const char *) (Domainname)) 89 # undef bindtextdomain 90 # define bindtextdomain(Domainname, Dirname) \ 91 ((void) (Domainname), (const char *) (Dirname)) 92 # undef bind_textdomain_codeset 93 # define bind_textdomain_codeset(Domainname, Codeset) \ 94 ((void) (Domainname), (const char *) (Codeset)) 95 96 #endif 97 98 /* Prefer gnulib's setlocale override over libintl's setlocale override. */ 99 #ifdef GNULIB_defined_setlocale 100 # undef setlocale 101 # define setlocale rpl_setlocale 102 #endif 103 104 /* A pseudo function call that serves as a marker for the automated 105 extraction of messages, but does not call gettext(). The run-time 106 translation is done at a different place in the code. 107 The argument, String, should be a literal string. Concatenated strings 108 and other string expressions won't work. 109 The macro's expansion is not parenthesized, so that it is suitable as 110 initializer for static 'char[]' or 'const char[]' variables. */ 111 #define gettext_noop(String) String 112 113 /* The separator between msgctxt and msgid in a .mo file. */ 114 #define GETTEXT_CONTEXT_GLUE "\004" 115 116 /* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a 117 MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be 118 short and rarely need to change. 119 The letter 'p' stands for 'particular' or 'special'. */ 120 #ifdef DEFAULT_TEXT_DOMAIN 121 # define pgettext(Msgctxt, Msgid) \ 122 pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) 123 #else 124 # define pgettext(Msgctxt, Msgid) \ 125 pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) 126 #endif 127 #define dpgettext(Domainname, Msgctxt, Msgid) \ 128 pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) 129 #define dcpgettext(Domainname, Msgctxt, Msgid, Category) \ 130 pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category) 131 #ifdef DEFAULT_TEXT_DOMAIN 132 # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \ 133 npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) 134 #else 135 # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \ 136 npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) 137 #endif 138 #define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \ 139 npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) 140 #define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \ 141 npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category) 142 143 #ifdef __GNUC__ 144 __inline 145 #else 146 #ifdef __cplusplus 147 inline 148 #endif 149 #endif 150 static const char * 151 pgettext_aux (const char *domain, 152 const char *msg_ctxt_id, const char *msgid, 153 int category) 154 { 155 const char *translation = dcgettext (domain, msg_ctxt_id, category); 156 if (translation == msg_ctxt_id) 157 return msgid; 158 else 159 return translation; 160 } 161 162 #ifdef __GNUC__ 163 __inline 164 #else 165 #ifdef __cplusplus 166 inline 167 #endif 168 #endif 169 static const char * 170 npgettext_aux (const char *domain, 171 const char *msg_ctxt_id, const char *msgid, 172 const char *msgid_plural, unsigned long int n, 173 int category) 174 { 175 const char *translation = 176 dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); 177 if (translation == msg_ctxt_id || translation == msgid_plural) 178 return (n == 1 ? msgid : msgid_plural); 179 else 180 return translation; 181 } 182 183 /* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID 184 can be arbitrary expressions. But for string literals these macros are 185 less efficient than those above. */ 186 187 #include <string.h> 188 189 #define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \ 190 (((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \ 191 /* || __STDC_VERSION__ >= 199901L */ ) 192 193 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 194 #include <stdlib.h> 195 #endif 196 197 #define pgettext_expr(Msgctxt, Msgid) \ 198 dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES) 199 #define dpgettext_expr(Domainname, Msgctxt, Msgid) \ 200 dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES) 201 202 #ifdef __GNUC__ 203 __inline 204 #else 205 #ifdef __cplusplus 206 inline 207 #endif 208 #endif 209 static const char * 210 dcpgettext_expr (const char *domain, 211 const char *msgctxt, const char *msgid, 212 int category) 213 { 214 size_t msgctxt_len = strlen (msgctxt) + 1; 215 size_t msgid_len = strlen (msgid) + 1; 216 const char *translation; 217 #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 218 char msg_ctxt_id[msgctxt_len + msgid_len]; 219 #else 220 char buf[1024]; 221 char *msg_ctxt_id = 222 (msgctxt_len + msgid_len <= sizeof (buf) 223 ? buf 224 : (char *) malloc (msgctxt_len + msgid_len)); 225 if (msg_ctxt_id != NULL) 226 #endif 227 { 228 memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); 229 msg_ctxt_id[msgctxt_len - 1] = '\004'; 230 memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); 231 translation = dcgettext (domain, msg_ctxt_id, category); 232 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 233 if (msg_ctxt_id != buf) 234 free (msg_ctxt_id); 235 #endif 236 if (translation != msg_ctxt_id) 237 return translation; 238 } 239 return msgid; 240 } 241 242 #define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \ 243 dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES) 244 #define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \ 245 dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES) 246 247 #ifdef __GNUC__ 248 __inline 249 #else 250 #ifdef __cplusplus 251 inline 252 #endif 253 #endif 254 static const char * 255 dcnpgettext_expr (const char *domain, 256 const char *msgctxt, const char *msgid, 257 const char *msgid_plural, unsigned long int n, 258 int category) 259 { 260 size_t msgctxt_len = strlen (msgctxt) + 1; 261 size_t msgid_len = strlen (msgid) + 1; 262 const char *translation; 263 #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 264 char msg_ctxt_id[msgctxt_len + msgid_len]; 265 #else 266 char buf[1024]; 267 char *msg_ctxt_id = 268 (msgctxt_len + msgid_len <= sizeof (buf) 269 ? buf 270 : (char *) malloc (msgctxt_len + msgid_len)); 271 if (msg_ctxt_id != NULL) 272 #endif 273 { 274 memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); 275 msg_ctxt_id[msgctxt_len - 1] = '\004'; 276 memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); 277 translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); 278 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 279 if (msg_ctxt_id != buf) 280 free (msg_ctxt_id); 281 #endif 282 if (!(translation == msg_ctxt_id || translation == msgid_plural)) 283 return translation; 284 } 285 return (n == 1 ? msgid : msgid_plural); 286 } 287 288 #endif /* _LIBGETTEXT_H */ 289