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, 2009-2010 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) || _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 /* A pseudo function call that serves as a marker for the automated 99 extraction of messages, but does not call gettext(). The run-time 100 translation is done at a different place in the code. 101 The argument, String, should be a literal string. Concatenated strings 102 and other string expressions won't work. 103 The macro's expansion is not parenthesized, so that it is suitable as 104 initializer for static 'char[]' or 'const char[]' variables. */ 105 #define gettext_noop(String) String 106 107 /* The separator between msgctxt and msgid in a .mo file. */ 108 #define GETTEXT_CONTEXT_GLUE "\004" 109 110 /* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a 111 MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be 112 short and rarely need to change. 113 The letter 'p' stands for 'particular' or 'special'. */ 114 #ifdef DEFAULT_TEXT_DOMAIN 115 # define pgettext(Msgctxt, Msgid) \ 116 pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) 117 #else 118 # define pgettext(Msgctxt, Msgid) \ 119 pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) 120 #endif 121 #define dpgettext(Domainname, Msgctxt, Msgid) \ 122 pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) 123 #define dcpgettext(Domainname, Msgctxt, Msgid, Category) \ 124 pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category) 125 #ifdef DEFAULT_TEXT_DOMAIN 126 # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \ 127 npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) 128 #else 129 # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \ 130 npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) 131 #endif 132 #define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \ 133 npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) 134 #define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \ 135 npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category) 136 137 #ifdef __GNUC__ 138 __inline 139 #else 140 #ifdef __cplusplus 141 inline 142 #endif 143 #endif 144 static const char * 145 pgettext_aux (const char *domain, 146 const char *msg_ctxt_id, const char *msgid, 147 int category) 148 { 149 const char *translation = dcgettext (domain, msg_ctxt_id, category); 150 if (translation == msg_ctxt_id) 151 return msgid; 152 else 153 return translation; 154 } 155 156 #ifdef __GNUC__ 157 __inline 158 #else 159 #ifdef __cplusplus 160 inline 161 #endif 162 #endif 163 static const char * 164 npgettext_aux (const char *domain, 165 const char *msg_ctxt_id, const char *msgid, 166 const char *msgid_plural, unsigned long int n, 167 int category) 168 { 169 const char *translation = 170 dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); 171 if (translation == msg_ctxt_id || translation == msgid_plural) 172 return (n == 1 ? msgid : msgid_plural); 173 else 174 return translation; 175 } 176 177 /* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID 178 can be arbitrary expressions. But for string literals these macros are 179 less efficient than those above. */ 180 181 #include <string.h> 182 183 #define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \ 184 (((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \ 185 /* || __STDC_VERSION__ >= 199901L */ ) 186 187 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 188 #include <stdlib.h> 189 #endif 190 191 #define pgettext_expr(Msgctxt, Msgid) \ 192 dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES) 193 #define dpgettext_expr(Domainname, Msgctxt, Msgid) \ 194 dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES) 195 196 #ifdef __GNUC__ 197 __inline 198 #else 199 #ifdef __cplusplus 200 inline 201 #endif 202 #endif 203 static const char * 204 dcpgettext_expr (const char *domain, 205 const char *msgctxt, const char *msgid, 206 int category) 207 { 208 size_t msgctxt_len = strlen (msgctxt) + 1; 209 size_t msgid_len = strlen (msgid) + 1; 210 const char *translation; 211 #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 212 char msg_ctxt_id[msgctxt_len + msgid_len]; 213 #else 214 char buf[1024]; 215 char *msg_ctxt_id = 216 (msgctxt_len + msgid_len <= sizeof (buf) 217 ? buf 218 : (char *) malloc (msgctxt_len + msgid_len)); 219 if (msg_ctxt_id != NULL) 220 #endif 221 { 222 memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); 223 msg_ctxt_id[msgctxt_len - 1] = '\004'; 224 memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); 225 translation = dcgettext (domain, msg_ctxt_id, category); 226 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 227 if (msg_ctxt_id != buf) 228 free (msg_ctxt_id); 229 #endif 230 if (translation != msg_ctxt_id) 231 return translation; 232 } 233 return msgid; 234 } 235 236 #define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \ 237 dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES) 238 #define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \ 239 dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES) 240 241 #ifdef __GNUC__ 242 __inline 243 #else 244 #ifdef __cplusplus 245 inline 246 #endif 247 #endif 248 static const char * 249 dcnpgettext_expr (const char *domain, 250 const char *msgctxt, const char *msgid, 251 const char *msgid_plural, unsigned long int n, 252 int category) 253 { 254 size_t msgctxt_len = strlen (msgctxt) + 1; 255 size_t msgid_len = strlen (msgid) + 1; 256 const char *translation; 257 #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 258 char msg_ctxt_id[msgctxt_len + msgid_len]; 259 #else 260 char buf[1024]; 261 char *msg_ctxt_id = 262 (msgctxt_len + msgid_len <= sizeof (buf) 263 ? buf 264 : (char *) malloc (msgctxt_len + msgid_len)); 265 if (msg_ctxt_id != NULL) 266 #endif 267 { 268 memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); 269 msg_ctxt_id[msgctxt_len - 1] = '\004'; 270 memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); 271 translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); 272 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 273 if (msg_ctxt_id != buf) 274 free (msg_ctxt_id); 275 #endif 276 if (!(translation == msg_ctxt_id || translation == msgid_plural)) 277 return translation; 278 } 279 return (n == 1 ? msgid : msgid_plural); 280 } 281 282 #endif /* _LIBGETTEXT_H */ 283