glibc/intl/finddomain.c
Ulrich Drepper 0555fccea7 Update.
2001-03-04  Bruno Haible  <bruno@clisp.org>

	* intl/dcigettext.c (DCIGETTEXT): Increment path_max proportionally.

2001-10-31  Bruno Haible  <bruno@clisp.org>

	* intl/plural.y: Include <stddef.h>, needed for NULL with SunOS 4 cc.

2001-03-21  Bruno Haible  <bruno@clisp.org>

	* intl/dcigettext.c (_nl_state_lock): Mark as #ifdef _LIBC. AIX 3 xlc
	chokes on empty macro arguments.
	* intl/plural.y: Add #pragma for alloca on AIX 3.

2001-11-27  Ulrich Drepper  <drepper@redhat.com>

	* intl/dcigettext.c (guess_category_value): Only implement for
	glibc.  Otherwise rely on function _nl_locale_name which isn't
	present in the glibc sources.

2001-09-24  Bruno Haible  <bruno@clisp.org>

	* intl/loadmsgcat.c (_nl_init_domain_conv): Also enable
	transliteration when building on a glibc system but outside glibc.

2001-09-22  Bruno Haible  <bruno@clisp.org>

	* intl/plural-eval.c: New file, extracted from dcigettext.c.
	* intl/dcigettext.c (plural_eval): Remove function, moved to
	intl/plural-eval.c.
	(plural_lookup): Call PLURAL_EVAL instead of plural_eval.
	Include plural-eval.c.

2001-09-22  Bruno Haible  <bruno@clisp.org>

	* intl/plural-exp.c (EXTRACT_PLURAL_EXPRESSION): Reject numbers that
	don't start with a digit; nplurals must be positive.

2001-09-02  Bruno Haible  <bruno@clisp.org>

	* intl/plural-exp.h: New file, extracted from gettextP.h.
	* intl/plural-exp.c: New file, extracted from loadmsgcat.c.
	* intl/gettextP.h (struct expression, struct parse_args,
	__gettext_free_exp, __gettextparse): Move to plural-exp.h.
	* intl/loadmsgcat.c: Include plural-exp.h.
	(PLURAL_PARSE): Move macro to plural-exp.h.
	(plvar, plone, germanic_plural, INIT_GERMANIC_PLURAL): Move to
	plural-exp.c.
	(_nl_load_domain): Move plural handling code to plural-exp.c.  Call
	EXTRACT_PLURAL_EXPRESSION.
	(_nl_unload_domain): Update.
	* intl/dcigettext.c: Include plural-exp.h.
	* intl/plural.y: Include plural-exp.h, not gettextP.h.
	(FREE_EXPRESSION): Move macro to plural-exp.h.
	* intl/Makefile (routines): Add plural-exp.
	(distribute): Add plural-exp.h.

2001-07-28  Bruno Haible  <bruno@clisp.org>

	* intl/l10nflist.c (_nl_normalize_codeset): Cast isalnum, isalpha,
	isdigit, tolower argument to 'unsigned char'.
	* intl/loadmsgcat.c (_nl_load_domain): Cast isspace argument to
	'unsigned char'.
	* intl/localealias.c (read_alias_file): Cast isspace argument to
	'unsigned char'.

2001-10-20  Bruno Haible  <bruno@clisp.org>

	Assume strchr() exists. (Without it, intl/explodename.c wouldn't link
	anyway.)
	* intl/dcigettext.c (strchr): Remove fallback definition; it conflicts
	with the variable 'index' in plural_lookup.
	* intl/l10nflist.c (strchr): Likewise.
	* intl/localealias.c (strchr): Likewise.

	Assume <stddef.h>, <stdlib.h>, <string.h>, <locale.h> exist.
	* intl/bindtextdom.c: Likewise.
	* intl/dcigettext.c: Likewise.
	* intl/dgettext.c: Likewise.
	* intl/dngettext.c: Likewise.
	* intl/explodename.c: Likewise.
	* intl/finddomain.c: Likewise.
	* intl/gettext.c: Likewise.
	* intl/l10nflist.c: Likewise.
	* intl/loadmsgcat.c: Likewise.
	* intl/localealias.c: Likewise.
	* intl/ngettext.c: Likewise.
	* intl/textdomain.c: Likewise.
	* intl/gettext.h: Assume <limits.h> exists.
2001-11-28 00:09:26 +00:00

200 lines
5.7 KiB
C

/* Handle list of needed message catalogs
Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.org>, 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; 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 <stdio.h>
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#if defined HAVE_UNISTD_H || defined _LIBC
# include <unistd.h>
#endif
#include "gettextP.h"
#ifdef _LIBC
# include <libintl.h>
#else
# include "libgnuintl.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, domainbinding)
const char *dirname;
char *locale;
const char *domainname;
struct binding *domainbinding;
{
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, domainbinding);
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], domainbinding);
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, domainbinding);
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], domainbinding);
if (retval->successor[cnt]->data != NULL)
break;
}
}
/* The room for an alias was dynamically allocated. Free it now. */
if (alias_value != NULL)
free (locale);
/* The space for normalized_codeset is dynamically allocated. Free it. */
if (mask & XPG_NORM_CODESET)
free ((void *) normalized_codeset);
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 ((char *) here->filename);
free (here);
}
}
text_set_element (__libc_subfreeres, free_mem);
#endif