+++ /dev/null
-/* Handle list of needed message catalogs
- Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
- Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <sys/types.h>
-
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#else
-# ifdef HAVE_MALLOC_H
-# include <malloc.h>
-# else
-void free ();
-# endif
-#endif
-
-#if defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-# define memcpy(Dst, Src, Num) bcopy (Src, Dst, Num)
-# endif
-#endif
-#if !HAVE_STRCHR && !defined _LIBC
-# ifndef strchr
-# define strchr index
-# endif
-#endif
-
-#if defined HAVE_UNISTD_H || defined _LIBC
-# include <unistd.h>
-#endif
-
-#include "gettext.h"
-#include "gettextP.h"
-#ifdef _LIBC
-# include <libintl.h>
-#else
-# include "libgettext.h"
-#endif
-
-/* @@ end of prolog @@ */
-/* List of already loaded domains. */
-static struct loaded_l10nfile *_nl_loaded_domains;
-
-
-/* Return a data structure describing the message catalog described by
- the DOMAINNAME and CATEGORY parameters with respect to the currently
- established bindings. */
-struct loaded_l10nfile *
-internal_function
-_nl_find_domain (dirname, locale, domainname)
- const char *dirname;
- char *locale;
- const char *domainname;
-{
- struct loaded_l10nfile *retval;
- const char *language;
- const char *modifier;
- const char *territory;
- const char *codeset;
- const char *normalized_codeset;
- const char *special;
- const char *sponsor;
- const char *revision;
- const char *alias_value;
- int mask;
-
- /* LOCALE can consist of up to four recognized parts for the XPG syntax:
-
- language[_territory[.codeset]][@modifier]
-
- and six parts for the CEN syntax:
-
- language[_territory][+audience][+special][,[sponsor][_revision]]
-
- Beside the first part all of them are allowed to be missing. If
- the full specified locale is not found, the less specific one are
- looked for. The various parts will be stripped off according to
- the following order:
- (1) revision
- (2) sponsor
- (3) special
- (4) codeset
- (5) normalized codeset
- (6) territory
- (7) audience/modifier
- */
-
- /* If we have already tested for this locale entry there has to
- be one data set in the list of loaded domains. */
- retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname,
- strlen (dirname) + 1, 0, locale, NULL, NULL,
- NULL, NULL, NULL, NULL, NULL, domainname, 0);
- if (retval != NULL)
- {
- /* We know something about this locale. */
- int cnt;
-
- if (retval->decided == 0)
- _nl_load_domain (retval);
-
- if (retval->data != NULL)
- return retval;
-
- for (cnt = 0; retval->successor[cnt] != NULL; ++cnt)
- {
- if (retval->successor[cnt]->decided == 0)
- _nl_load_domain (retval->successor[cnt]);
-
- if (retval->successor[cnt]->data != NULL)
- break;
- }
- return cnt >= 0 ? retval : NULL;
- /* NOTREACHED */
- }
-
- /* See whether the locale value is an alias. If yes its value
- *overwrites* the alias name. No test for the original value is
- done. */
- alias_value = _nl_expand_alias (locale);
- if (alias_value != NULL)
- {
-#if defined _LIBC || defined HAVE_STRDUP
- locale = strdup (alias_value);
- if (locale == NULL)
- return NULL;
-#else
- size_t len = strlen (alias_value) + 1;
- locale = (char *) malloc (len);
- if (locale == NULL)
- return NULL;
-
- memcpy (locale, alias_value, len);
-#endif
- }
-
- /* Now we determine the single parts of the locale name. First
- look for the language. Termination symbols are `_' and `@' if
- we use XPG4 style, and `_', `+', and `,' if we use CEN syntax. */
- mask = _nl_explode_name (locale, &language, &modifier, &territory,
- &codeset, &normalized_codeset, &special,
- &sponsor, &revision);
-
- /* Create all possible locale entries which might be interested in
- generalization. */
- retval = _nl_make_l10nflist (&_nl_loaded_domains, dirname,
- strlen (dirname) + 1, mask, language, territory,
- codeset, normalized_codeset, modifier, special,
- sponsor, revision, domainname, 1);
- if (retval == NULL)
- /* This means we are out of core. */
- return NULL;
-
- if (retval->decided == 0)
- _nl_load_domain (retval);
- if (retval->data == NULL)
- {
- int cnt;
- for (cnt = 0; retval->successor[cnt] != NULL; ++cnt)
- {
- if (retval->successor[cnt]->decided == 0)
- _nl_load_domain (retval->successor[cnt]);
- if (retval->successor[cnt]->data != NULL)
- break;
- }
- }
-
- /* The room for an alias was dynamically allocated. Free it now. */
- if (alias_value != NULL)
- free (locale);
-
- return retval;
-}
-
-
-#ifdef _LIBC
-static void __attribute__ ((unused))
-free_mem (void)
-{
- struct loaded_l10nfile *runp = _nl_loaded_domains;
-
- while (runp != NULL)
- {
- struct loaded_l10nfile *here = runp;
- if (runp->data != NULL)
- _nl_unload_domain ((struct loaded_domain *) runp->data);
- runp = runp->next;
- free (here);
- }
-}
-
-text_set_element (__libc_subfreeres, free_mem);
-#endif
projects / tinc / blobdiff