218 lines
6.5 KiB
C
218 lines
6.5 KiB
C
/* Header describing internals of libintl library.
|
|
Copyright (C) 1995-1999, 2000-2005 Free Software Foundation, Inc.
|
|
Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
|
|
|
|
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 _GETTEXTP_H
|
|
#define _GETTEXTP_H
|
|
|
|
#include <stddef.h> /* Get size_t. */
|
|
|
|
#ifdef _LIBC
|
|
# include "../iconv/gconv_int.h"
|
|
#else
|
|
# if HAVE_ICONV
|
|
# include <iconv.h>
|
|
# endif
|
|
#endif
|
|
|
|
#include "loadinfo.h"
|
|
|
|
#include "gmo.h" /* Get nls_uint32. */
|
|
|
|
/* @@ end of prolog @@ */
|
|
|
|
#ifndef internal_function
|
|
# define internal_function
|
|
#endif
|
|
|
|
#ifndef attribute_hidden
|
|
# define attribute_hidden
|
|
#endif
|
|
|
|
/* Tell the compiler when a conditional or integer expression is
|
|
almost always true or almost always false. */
|
|
#ifndef HAVE_BUILTIN_EXPECT
|
|
# define __builtin_expect(expr, val) (expr)
|
|
#endif
|
|
|
|
#ifndef W
|
|
# define W(flag, data) ((flag) ? SWAP (data) : (data))
|
|
#endif
|
|
|
|
|
|
#ifdef _LIBC
|
|
# include <byteswap.h>
|
|
# define SWAP(i) bswap_32 (i)
|
|
#else
|
|
static inline nls_uint32
|
|
SWAP (i)
|
|
nls_uint32 i;
|
|
{
|
|
return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24);
|
|
}
|
|
#endif
|
|
|
|
|
|
/* In-memory representation of system dependent string. */
|
|
struct sysdep_string_desc
|
|
{
|
|
/* Length of addressed string, including the trailing NUL. */
|
|
size_t length;
|
|
/* Pointer to addressed string. */
|
|
const char *pointer;
|
|
};
|
|
|
|
/* The representation of an opened message catalog. */
|
|
struct loaded_domain
|
|
{
|
|
/* Pointer to memory containing the .mo file. */
|
|
const char *data;
|
|
/* 1 if the memory is mmap()ed, 0 if the memory is malloc()ed. */
|
|
int use_mmap;
|
|
/* Size of mmap()ed memory. */
|
|
size_t mmap_size;
|
|
/* 1 if the .mo file uses a different endianness than this machine. */
|
|
int must_swap;
|
|
/* Pointer to additional malloc()ed memory. */
|
|
void *malloced;
|
|
|
|
/* Number of static strings pairs. */
|
|
nls_uint32 nstrings;
|
|
/* Pointer to descriptors of original strings in the file. */
|
|
const struct string_desc *orig_tab;
|
|
/* Pointer to descriptors of translated strings in the file. */
|
|
const struct string_desc *trans_tab;
|
|
|
|
/* Number of system dependent strings pairs. */
|
|
nls_uint32 n_sysdep_strings;
|
|
/* Pointer to descriptors of original sysdep strings. */
|
|
const struct sysdep_string_desc *orig_sysdep_tab;
|
|
/* Pointer to descriptors of translated sysdep strings. */
|
|
const struct sysdep_string_desc *trans_sysdep_tab;
|
|
|
|
/* Size of hash table. */
|
|
nls_uint32 hash_size;
|
|
/* Pointer to hash table. */
|
|
const nls_uint32 *hash_tab;
|
|
/* 1 if the hash table uses a different endianness than this machine. */
|
|
int must_swap_hash_tab;
|
|
|
|
int codeset_cntr;
|
|
#ifdef _LIBC
|
|
__gconv_t conv;
|
|
#else
|
|
# if HAVE_ICONV
|
|
iconv_t conv;
|
|
# endif
|
|
#endif
|
|
char **conv_tab;
|
|
|
|
struct expression *plural;
|
|
unsigned long int nplurals;
|
|
};
|
|
|
|
/* We want to allocate a string at the end of the struct. But ISO C
|
|
doesn't allow zero sized arrays. */
|
|
#ifdef __GNUC__
|
|
# define ZERO 0
|
|
#else
|
|
# define ZERO 1
|
|
#endif
|
|
|
|
/* A set of settings bound to a message domain. Used to store settings
|
|
from bindtextdomain() and bind_textdomain_codeset(). */
|
|
struct binding
|
|
{
|
|
struct binding *next;
|
|
char *dirname;
|
|
int codeset_cntr; /* Incremented each time codeset changes. */
|
|
char *codeset;
|
|
char domainname[ZERO];
|
|
};
|
|
|
|
/* A counter which is incremented each time some previous translations
|
|
become invalid.
|
|
This variable is part of the external ABI of the GNU libintl. */
|
|
extern int _nl_msg_cat_cntr;
|
|
|
|
#ifndef _LIBC
|
|
const char *_nl_language_preferences_default (void);
|
|
const char *_nl_locale_name_posix (int category, const char *categoryname);
|
|
const char *_nl_locale_name_default (void);
|
|
const char *_nl_locale_name (int category, const char *categoryname);
|
|
#endif
|
|
|
|
struct loaded_l10nfile *_nl_find_domain (const char *__dirname, char *__locale,
|
|
const char *__domainname,
|
|
struct binding *__domainbinding)
|
|
internal_function;
|
|
void _nl_load_domain (struct loaded_l10nfile *__domain,
|
|
struct binding *__domainbinding)
|
|
internal_function;
|
|
void _nl_unload_domain (struct loaded_domain *__domain)
|
|
internal_function;
|
|
const char *_nl_init_domain_conv (struct loaded_l10nfile *__domain_file,
|
|
struct loaded_domain *__domain,
|
|
struct binding *__domainbinding)
|
|
internal_function;
|
|
void _nl_free_domain_conv (struct loaded_domain *__domain)
|
|
internal_function;
|
|
|
|
char *_nl_find_msg (struct loaded_l10nfile *domain_file,
|
|
struct binding *domainbinding, const char *msgid,
|
|
size_t *lengthp)
|
|
internal_function;
|
|
|
|
#ifdef _LIBC
|
|
extern char *__gettext (const char *__msgid);
|
|
extern char *__dgettext (const char *__domainname, const char *__msgid);
|
|
extern char *__dcgettext (const char *__domainname, const char *__msgid,
|
|
int __category);
|
|
extern char *__ngettext (const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n);
|
|
extern char *__dngettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
unsigned long int n);
|
|
extern char *__dcngettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
unsigned long int __n, int __category);
|
|
extern char *__dcigettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
int __plural, unsigned long int __n,
|
|
int __category);
|
|
extern char *__textdomain (const char *__domainname);
|
|
extern char *__bindtextdomain (const char *__domainname,
|
|
const char *__dirname);
|
|
extern char *__bind_textdomain_codeset (const char *__domainname,
|
|
const char *__codeset);
|
|
#else
|
|
/* Declare the exported libintl_* functions, in a way that allows us to
|
|
call them under their real name. */
|
|
# undef _INTL_REDIRECT_INLINE
|
|
# undef _INTL_REDIRECT_MACROS
|
|
# define _INTL_REDIRECT_MACROS
|
|
# include "libgnuintl.h"
|
|
extern char *libintl_dcigettext (const char *__domainname,
|
|
const char *__msgid1, const char *__msgid2,
|
|
int __plural, unsigned long int __n,
|
|
int __category);
|
|
#endif
|
|
|
|
/* @@ begin of epilog @@ */
|
|
|
|
#endif /* gettextP.h */
|