mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-23 10:18:50 +00:00
33258e1197
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25208 a592a061-630c-0410-9148-cb99ea01b6c8
420 lines
14 KiB
C
420 lines
14 KiB
C
/* Message catalogs for internationalization.
|
|
Copyright (C) 1995-1997, 2000-2006 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Library General Public License as published
|
|
by the Free Software Foundation; either version 2, 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library 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 _LIBINTL_H
|
|
#define _LIBINTL_H 1
|
|
|
|
#include <locale.h>
|
|
|
|
/* The LC_MESSAGES locale category is the category used by the functions
|
|
gettext() and dgettext(). It is specified in POSIX, but not in ANSI C.
|
|
On systems that don't define it, use an arbitrary value instead.
|
|
On Solaris, <locale.h> defines __LOCALE_H (or _LOCALE_H in Solaris 2.5)
|
|
then includes <libintl.h> (i.e. this file!) and then only defines
|
|
LC_MESSAGES. To avoid a redefinition warning, don't define LC_MESSAGES
|
|
in this case. */
|
|
#if !defined LC_MESSAGES && !(defined __LOCALE_H || (defined _LOCALE_H && defined __sun))
|
|
# define LC_MESSAGES 1729
|
|
#endif
|
|
|
|
/* We define an additional symbol to signal that we use the GNU
|
|
implementation of gettext. */
|
|
#define __USE_GNU_GETTEXT 1
|
|
|
|
/* Provide information about the supported file formats. Returns the
|
|
maximum minor revision number supported for a given major revision. */
|
|
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) \
|
|
((major) == 0 || (major) == 1 ? 1 : -1)
|
|
|
|
/* Resolve a platform specific conflict on DJGPP. GNU gettext takes
|
|
precedence over _conio_gettext. */
|
|
#ifdef __DJGPP__
|
|
# undef gettext
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* Version number: (major<<16) + (minor<<8) + subminor */
|
|
#define LIBINTL_VERSION 0x001000
|
|
extern int libintl_version;
|
|
|
|
|
|
/* We redirect the functions to those prefixed with "libintl_". This is
|
|
necessary, because some systems define gettext/textdomain/... in the C
|
|
library (namely, Solaris 2.4 and newer, and GNU libc 2.0 and newer).
|
|
If we used the unprefixed names, there would be cases where the
|
|
definition in the C library would override the one in the libintl.so
|
|
shared library. Recall that on ELF systems, the symbols are looked
|
|
up in the following order:
|
|
1. in the executable,
|
|
2. in the shared libraries specified on the link command line, in order,
|
|
3. in the dependencies of the shared libraries specified on the link
|
|
command line,
|
|
4. in the dlopen()ed shared libraries, in the order in which they were
|
|
dlopen()ed.
|
|
The definition in the C library would override the one in libintl.so if
|
|
either
|
|
* -lc is given on the link command line and -lintl isn't, or
|
|
* -lc is given on the link command line before -lintl, or
|
|
* libintl.so is a dependency of a dlopen()ed shared library but not
|
|
linked to the executable at link time.
|
|
Since Solaris gettext() behaves differently than GNU gettext(), this
|
|
would be unacceptable.
|
|
|
|
The redirection happens by default through macros in C, so that &gettext
|
|
is independent of the compilation unit, but through inline functions in
|
|
C++, in order not to interfere with the name mangling of class fields or
|
|
class methods called 'gettext'. */
|
|
|
|
/* The user can define _INTL_REDIRECT_INLINE or _INTL_REDIRECT_MACROS.
|
|
If he doesn't, we choose the method. A third possible method is
|
|
_INTL_REDIRECT_ASM, supported only by GCC. */
|
|
#if !(defined _INTL_REDIRECT_INLINE || defined _INTL_REDIRECT_MACROS)
|
|
# if __GNUC__ >= 2 && !(__APPLE_CC__ > 1) && !defined __MINGW32__ && !(__GNUC__ == 2 && defined _AIX) && (defined __STDC__ || defined __cplusplus)
|
|
# define _INTL_REDIRECT_ASM
|
|
# else
|
|
# ifdef __cplusplus
|
|
# define _INTL_REDIRECT_INLINE
|
|
# else
|
|
# define _INTL_REDIRECT_MACROS
|
|
# endif
|
|
# endif
|
|
#endif
|
|
/* Auxiliary macros. */
|
|
#ifdef _INTL_REDIRECT_ASM
|
|
# define _INTL_ASM(cname) __asm__ (_INTL_ASMNAME (__USER_LABEL_PREFIX__, #cname))
|
|
# define _INTL_ASMNAME(prefix,cnamestring) _INTL_STRINGIFY (prefix) cnamestring
|
|
# define _INTL_STRINGIFY(prefix) #prefix
|
|
#else
|
|
# define _INTL_ASM(cname)
|
|
#endif
|
|
|
|
/* _INTL_MAY_RETURN_STRING_ARG(n) declares that the given function may return
|
|
its n-th argument literally. This enables GCC to warn for example about
|
|
printf (gettext ("foo %y")). */
|
|
#if __GNUC__ >= 3 && !(__APPLE_CC__ > 1 && defined __cplusplus)
|
|
# define _INTL_MAY_RETURN_STRING_ARG(n) __attribute__ ((__format_arg__ (n)))
|
|
#else
|
|
# define _INTL_MAY_RETURN_STRING_ARG(n)
|
|
#endif
|
|
|
|
/* Look up MSGID in the current default message catalog for the current
|
|
LC_MESSAGES locale. If not found, returns MSGID itself (the default
|
|
text). */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_gettext (const char *__msgid)
|
|
_INTL_MAY_RETURN_STRING_ARG (1);
|
|
static inline char *gettext (const char *__msgid)
|
|
{
|
|
return libintl_gettext (__msgid);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define gettext libintl_gettext
|
|
#endif
|
|
extern char *gettext (const char *__msgid)
|
|
_INTL_ASM (libintl_gettext)
|
|
_INTL_MAY_RETURN_STRING_ARG (1);
|
|
#endif
|
|
|
|
/* Look up MSGID in the DOMAINNAME message catalog for the current
|
|
LC_MESSAGES locale. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_dgettext (const char *__domainname, const char *__msgid)
|
|
_INTL_MAY_RETURN_STRING_ARG (2);
|
|
static inline char *dgettext (const char *__domainname, const char *__msgid)
|
|
{
|
|
return libintl_dgettext (__domainname, __msgid);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define dgettext libintl_dgettext
|
|
#endif
|
|
extern char *dgettext (const char *__domainname, const char *__msgid)
|
|
_INTL_ASM (libintl_dgettext)
|
|
_INTL_MAY_RETURN_STRING_ARG (2);
|
|
#endif
|
|
|
|
/* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
|
|
locale. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_dcgettext (const char *__domainname, const char *__msgid,
|
|
int __category)
|
|
_INTL_MAY_RETURN_STRING_ARG (2);
|
|
static inline char *dcgettext (const char *__domainname, const char *__msgid,
|
|
int __category)
|
|
{
|
|
return libintl_dcgettext (__domainname, __msgid, __category);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define dcgettext libintl_dcgettext
|
|
#endif
|
|
extern char *dcgettext (const char *__domainname, const char *__msgid,
|
|
int __category)
|
|
_INTL_ASM (libintl_dcgettext)
|
|
_INTL_MAY_RETURN_STRING_ARG (2);
|
|
#endif
|
|
|
|
|
|
/* Similar to `gettext' but select the plural form corresponding to the
|
|
number N. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_ngettext (const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n)
|
|
_INTL_MAY_RETURN_STRING_ARG (1) _INTL_MAY_RETURN_STRING_ARG (2);
|
|
static inline char *ngettext (const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n)
|
|
{
|
|
return libintl_ngettext (__msgid1, __msgid2, __n);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define ngettext libintl_ngettext
|
|
#endif
|
|
extern char *ngettext (const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n)
|
|
_INTL_ASM (libintl_ngettext)
|
|
_INTL_MAY_RETURN_STRING_ARG (1) _INTL_MAY_RETURN_STRING_ARG (2);
|
|
#endif
|
|
|
|
/* Similar to `dgettext' but select the plural form corresponding to the
|
|
number N. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_dngettext (const char *__domainname, const char *__msgid1,
|
|
const char *__msgid2, unsigned long int __n)
|
|
_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3);
|
|
static inline char *dngettext (const char *__domainname, const char *__msgid1,
|
|
const char *__msgid2, unsigned long int __n)
|
|
{
|
|
return libintl_dngettext (__domainname, __msgid1, __msgid2, __n);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define dngettext libintl_dngettext
|
|
#endif
|
|
extern char *dngettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n)
|
|
_INTL_ASM (libintl_dngettext)
|
|
_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3);
|
|
#endif
|
|
|
|
/* Similar to `dcgettext' but select the plural form corresponding to the
|
|
number N. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_dcngettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n, int __category)
|
|
_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3);
|
|
static inline char *dcngettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n, int __category)
|
|
{
|
|
return libintl_dcngettext (__domainname, __msgid1, __msgid2, __n, __category);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define dcngettext libintl_dcngettext
|
|
#endif
|
|
extern char *dcngettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n, int __category)
|
|
_INTL_ASM (libintl_dcngettext)
|
|
_INTL_MAY_RETURN_STRING_ARG (2) _INTL_MAY_RETURN_STRING_ARG (3);
|
|
#endif
|
|
|
|
|
|
#ifndef IN_LIBGLOCALE
|
|
|
|
/* Set the current default message catalog to DOMAINNAME.
|
|
If DOMAINNAME is null, return the current default.
|
|
If DOMAINNAME is "", reset to the default of "messages". */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_textdomain (const char *__domainname);
|
|
static inline char *textdomain (const char *__domainname)
|
|
{
|
|
return libintl_textdomain (__domainname);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define textdomain libintl_textdomain
|
|
#endif
|
|
extern char *textdomain (const char *__domainname)
|
|
_INTL_ASM (libintl_textdomain);
|
|
#endif
|
|
|
|
/* Specify that the DOMAINNAME message catalog will be found
|
|
in DIRNAME rather than in the system locale data base. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_bindtextdomain (const char *__domainname,
|
|
const char *__dirname);
|
|
static inline char *bindtextdomain (const char *__domainname,
|
|
const char *__dirname)
|
|
{
|
|
return libintl_bindtextdomain (__domainname, __dirname);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define bindtextdomain libintl_bindtextdomain
|
|
#endif
|
|
extern char *bindtextdomain (const char *__domainname, const char *__dirname)
|
|
_INTL_ASM (libintl_bindtextdomain);
|
|
#endif
|
|
|
|
/* Specify the character encoding in which the messages from the
|
|
DOMAINNAME message catalog will be returned. */
|
|
#ifdef _INTL_REDIRECT_INLINE
|
|
extern char *libintl_bind_textdomain_codeset (const char *__domainname,
|
|
const char *__codeset);
|
|
static inline char *bind_textdomain_codeset (const char *__domainname,
|
|
const char *__codeset)
|
|
{
|
|
return libintl_bind_textdomain_codeset (__domainname, __codeset);
|
|
}
|
|
#else
|
|
#ifdef _INTL_REDIRECT_MACROS
|
|
# define bind_textdomain_codeset libintl_bind_textdomain_codeset
|
|
#endif
|
|
extern char *bind_textdomain_codeset (const char *__domainname,
|
|
const char *__codeset)
|
|
_INTL_ASM (libintl_bind_textdomain_codeset);
|
|
#endif
|
|
|
|
#endif /* IN_LIBGLOCALE */
|
|
|
|
|
|
/* Support for format strings with positions in *printf(), following the
|
|
POSIX/XSI specification.
|
|
Note: These replacements for the *printf() functions are visible only
|
|
in source files that #include <libintl.h> or #include "gettext.h".
|
|
Packages that use *printf() in source files that don't refer to _()
|
|
or gettext() but for which the format string could be the return value
|
|
of _() or gettext() need to add this #include. Oh well. */
|
|
|
|
#if !@HAVE_POSIX_PRINTF@
|
|
|
|
#include <stdio.h>
|
|
#include <stddef.h>
|
|
|
|
/* Get va_list. */
|
|
#if __STDC__ || defined __cplusplus || defined _MSC_VER
|
|
# include <stdarg.h>
|
|
#else
|
|
# include <varargs.h>
|
|
#endif
|
|
|
|
#undef fprintf
|
|
#define fprintf libintl_fprintf
|
|
extern int fprintf (FILE *, const char *, ...);
|
|
#undef vfprintf
|
|
#define vfprintf libintl_vfprintf
|
|
extern int vfprintf (FILE *, const char *, va_list);
|
|
|
|
#undef printf
|
|
#if defined __NetBSD__ || defined __CYGWIN__ || defined __MINGW32__
|
|
/* Don't break __attribute__((format(printf,M,N))).
|
|
This redefinition is only possible because the libc in NetBSD, Cygwin,
|
|
mingw does not have a function __printf__. */
|
|
# define libintl_printf __printf__
|
|
#endif
|
|
#define printf libintl_printf
|
|
extern int printf (const char *, ...);
|
|
#undef vprintf
|
|
#define vprintf libintl_vprintf
|
|
extern int vprintf (const char *, va_list);
|
|
|
|
#undef sprintf
|
|
#define sprintf libintl_sprintf
|
|
extern int sprintf (char *, const char *, ...);
|
|
#undef vsprintf
|
|
#define vsprintf libintl_vsprintf
|
|
extern int vsprintf (char *, const char *, va_list);
|
|
|
|
#if @HAVE_SNPRINTF@
|
|
|
|
#undef snprintf
|
|
#define snprintf libintl_snprintf
|
|
extern int snprintf (char *, size_t, const char *, ...);
|
|
#undef vsnprintf
|
|
#define vsnprintf libintl_vsnprintf
|
|
extern int vsnprintf (char *, size_t, const char *, va_list);
|
|
|
|
#endif
|
|
|
|
#if @HAVE_ASPRINTF@
|
|
|
|
#undef asprintf
|
|
#define asprintf libintl_asprintf
|
|
extern int asprintf (char **, const char *, ...);
|
|
#undef vasprintf
|
|
#define vasprintf libintl_vasprintf
|
|
extern int vasprintf (char **, const char *, va_list);
|
|
|
|
#endif
|
|
|
|
#if @HAVE_WPRINTF@
|
|
|
|
#undef fwprintf
|
|
#define fwprintf libintl_fwprintf
|
|
extern int fwprintf (FILE *, const wchar_t *, ...);
|
|
#undef vfwprintf
|
|
#define vfwprintf libintl_vfwprintf
|
|
extern int vfwprintf (FILE *, const wchar_t *, va_list);
|
|
|
|
#undef wprintf
|
|
#define wprintf libintl_wprintf
|
|
extern int wprintf (const wchar_t *, ...);
|
|
#undef vwprintf
|
|
#define vwprintf libintl_vwprintf
|
|
extern int vwprintf (const wchar_t *, va_list);
|
|
|
|
#undef swprintf
|
|
#define swprintf libintl_swprintf
|
|
extern int swprintf (wchar_t *, size_t, const wchar_t *, ...);
|
|
#undef vswprintf
|
|
#define vswprintf libintl_vswprintf
|
|
extern int vswprintf (wchar_t *, size_t, const wchar_t *, va_list);
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
/* Support for relocatable packages. */
|
|
|
|
/* Sets the original and the current installation prefix of the package.
|
|
Relocation simply replaces a pathname starting with the original prefix
|
|
by the corresponding pathname with the current prefix instead. Both
|
|
prefixes should be directory names without trailing slash (i.e. use ""
|
|
instead of "/"). */
|
|
#define libintl_set_relocation_prefix libintl_set_relocation_prefix
|
|
extern void
|
|
libintl_set_relocation_prefix (const char *orig_prefix,
|
|
const char *curr_prefix);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* libintl.h */
|