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 * 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 * 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 * 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 * 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
