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Remove support for CEN-style locale variables. It was never used and shouldn't be since it's not portable.

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This commit is contained in:
Ulrich Drepper 2002-07-24 10:07:08 +00:00
parent 7e93f91553
commit e155c80135
5 changed files with 55 additions and 183 deletions
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101
intl/explodename.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1995-1998, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1995-1998, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
@ -42,8 +42,7 @@ char *
_nl_find_language (name)
const char *name;
{
while (name[0] != '\0' && name[0] != '_' && name[0] != '@'
&& name[0] != '+' && name[0] != ',')
while (name[0] != '\0' && name[0] != '_' && name[0] != '@' && name[0] != '.')
++name;
return (char *) name;
@ -52,18 +51,14 @@ _nl_find_language (name)
int
_nl_explode_name (name, language, modifier, territory, codeset,
normalized_codeset, special, sponsor, revision)
normalized_codeset)
char *name;
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;
{
enum { undecided, xpg, cen } syntax;
char *cp;
int mask;
@ -71,15 +66,10 @@ _nl_explode_name (name, language, modifier, territory, codeset,
*territory = NULL;
*codeset = NULL;
*normalized_codeset = NULL;
*special = NULL;
*sponsor = NULL;
*revision = NULL;
/* 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. */
look for the language. Termination symbols are `_', '.', and `@'. */
mask = 0;
syntax = undecided;
*language = cp = name;
cp = _nl_find_language (*language);
@ -87,22 +77,23 @@ _nl_explode_name (name, language, modifier, territory, codeset,
/* This does not make sense: language has to be specified. Use
this entry as it is without exploding. Perhaps it is an alias. */
cp = strchr (*language, '\0');
else if (cp[0] == '_')
else if (cp[0] != '@')
{
/* Next is the territory. */
cp[0] = '\0';
*territory = ++cp;
if (cp[0] == '_')
{
/* Next is the territory. */
cp[0] = '\0';
*territory = ++cp;
while (cp[0] != '\0' && cp[0] != '.' && cp[0] != '@'
&& cp[0] != '+' && cp[0] != ',' && cp[0] != '_')
++cp;
while (cp[0] != '\0' && cp[0] != '.' && cp[0] != '@')
++cp;
mask |= TERRITORY;
mask |= XPG_TERRITORY;
}
if (cp[0] == '.')
{
/* Next is the codeset. */
syntax = xpg;
cp[0] = '\0';
*codeset = ++cp;
@ -123,71 +114,21 @@ _nl_explode_name (name, language, modifier, territory, codeset,
}
}
if (cp[0] == '@' || (syntax != xpg && cp[0] == '+'))
if (cp[0] == '@')
{
/* Next is the modifier. */
syntax = cp[0] == '@' ? xpg : cen;
cp[0] = '\0';
*modifier = ++cp;
while (syntax == cen && cp[0] != '\0' && cp[0] != '+'
&& cp[0] != ',' && cp[0] != '_')
++cp;
mask |= XPG_MODIFIER | CEN_AUDIENCE;
if (cp[0] != '\0')
mask |= XPG_MODIFIER;
}
if (syntax != xpg && (cp[0] == '+' || cp[0] == ',' || cp[0] == '_'))
{
syntax = cen;
if (*territory != NULL && (*territory)[0] == '\0')
mask &= ~XPG_TERRITORY;
if (cp[0] == '+')
{
/* Next is special application (CEN syntax). */
cp[0] = '\0';
*special = ++cp;
while (cp[0] != '\0' && cp[0] != ',' && cp[0] != '_')
++cp;
mask |= CEN_SPECIAL;
}
if (cp[0] == ',')
{
/* Next is sponsor (CEN syntax). */
cp[0] = '\0';
*sponsor = ++cp;
while (cp[0] != '\0' && cp[0] != '_')
++cp;
mask |= CEN_SPONSOR;
}
if (cp[0] == '_')
{
/* Next is revision (CEN syntax). */
cp[0] = '\0';
*revision = ++cp;
mask |= CEN_REVISION;
}
}
/* For CEN syntax values it might be important to have the
separator character in the file name, not for XPG syntax. */
if (syntax == xpg)
{
if (*territory != NULL && (*territory)[0] == '\0')
mask &= ~TERRITORY;
if (*codeset != NULL && (*codeset)[0] == '\0')
mask &= ~XPG_CODESET;
if (*modifier != NULL && (*modifier)[0] == '\0')
mask &= ~XPG_MODIFIER;
}
if (*codeset != NULL && (*codeset)[0] == '\0')
mask &= ~XPG_CODESET;
return mask;
}

29
intl/finddomain.c
View File

@ -1,5 +1,5 @@
/* Handle list of needed message catalogs
Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.org>, 1995.
@ -60,9 +60,6 @@ _nl_find_domain (dirname, locale, domainname, domainbinding)
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;
@ -70,28 +67,21 @@ _nl_find_domain (dirname, locale, domainname, domainbinding)
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
(1) codeset
(2) normalized codeset
(3) territory
(4) 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);
NULL, NULL, domainname, 0);
if (retval != NULL)
{
/* We know something about this locale. */
@ -139,15 +129,14 @@ _nl_find_domain (dirname, locale, domainname, domainbinding)
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);
&codeset, &normalized_codeset);
/* 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);
codeset, normalized_codeset, modifier,
domainname, 1);
if (retval == NULL)
/* This means we are out of core. */
return NULL;

51
intl/l10nflist.c
View File

@ -168,8 +168,8 @@ pop (x)
struct loaded_l10nfile *
_nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
territory, codeset, normalized_codeset, modifier, special,
sponsor, revision, filename, do_allocate)
territory, codeset, normalized_codeset, modifier,
filename, do_allocate)
struct loaded_l10nfile **l10nfile_list;
const char *dirlist;
size_t dirlist_len;
@ -179,9 +179,6 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
const char *codeset;
const char *normalized_codeset;
const char *modifier;
const char *special;
const char *sponsor;
const char *revision;
const char *filename;
int do_allocate;
{
@ -195,23 +192,14 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
/* Allocate room for the full file name. */
abs_filename = (char *) malloc (dirlist_len
+ strlen (language)
+ ((mask & TERRITORY) != 0
+ ((mask & XPG_TERRITORY) != 0
? strlen (territory) + 1 : 0)
+ ((mask & XPG_CODESET) != 0
? strlen (codeset) + 1 : 0)
+ ((mask & XPG_NORM_CODESET) != 0
? strlen (normalized_codeset) + 1 : 0)
+ (((mask & XPG_MODIFIER) != 0
|| (mask & CEN_AUDIENCE) != 0)
+ ((mask & XPG_MODIFIER) != 0
? strlen (modifier) + 1 : 0)
+ ((mask & CEN_SPECIAL) != 0
? strlen (special) + 1 : 0)
+ (((mask & CEN_SPONSOR) != 0
|| (mask & CEN_REVISION) != 0)
? (1 + ((mask & CEN_SPONSOR) != 0
? strlen (sponsor) + 1 : 0)
+ ((mask & CEN_REVISION) != 0
? strlen (revision) + 1 : 0)) : 0)
+ 1 + strlen (filename) + 1);
if (abs_filename == NULL)
@ -227,7 +215,7 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
*cp++ = '/';
cp = stpcpy (cp, language);
if ((mask & TERRITORY) != 0)
if ((mask & XPG_TERRITORY) != 0)
{
*cp++ = '_';
cp = stpcpy (cp, territory);
@ -242,29 +230,11 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
*cp++ = '.';
cp = stpcpy (cp, normalized_codeset);
}
if ((mask & (XPG_MODIFIER | CEN_AUDIENCE)) != 0)
if ((mask & XPG_MODIFIER) != 0)
{
/* This component can be part of both syntaces but has different
leading characters. For CEN we use `+', else `@'. */
*cp++ = (mask & CEN_AUDIENCE) != 0 ? '+' : '@';
*cp++ = '@';
cp = stpcpy (cp, modifier);
}
if ((mask & CEN_SPECIAL) != 0)
{
*cp++ = '+';
cp = stpcpy (cp, special);
}
if ((mask & (CEN_SPONSOR | CEN_REVISION)) != 0)
{
*cp++ = ',';
if ((mask & CEN_SPONSOR) != 0)
cp = stpcpy (cp, sponsor);
if ((mask & CEN_REVISION) != 0)
{
*cp++ = '_';
cp = stpcpy (cp, revision);
}
}
*cp++ = '/';
stpcpy (cp, filename);
@ -325,9 +295,7 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
of the inner loop. */
cnt = __argz_count (dirlist, dirlist_len) == 1 ? mask - 1 : mask;
for (; cnt >= 0; --cnt)
if ((cnt & ~mask) == 0
&& ((cnt & CEN_SPECIFIC) == 0 || (cnt & XPG_SPECIFIC) == 0)
&& ((cnt & XPG_CODESET) == 0 || (cnt & XPG_NORM_CODESET) == 0))
if ((cnt & ~mask) == 0)
{
/* Iterate over all elements of the DIRLIST. */
char *dir = NULL;
@ -337,8 +305,7 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
retval->successor[entries++]
= _nl_make_l10nflist (l10nfile_list, dir, strlen (dir) + 1, cnt,
language, territory, codeset,
normalized_codeset, modifier, special,
sponsor, revision, filename, 1);
normalized_codeset, modifier, filename, 1);
}
retval->successor[entries] = NULL;

27
intl/loadinfo.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -39,17 +39,10 @@
#endif
/* Encoding of locale name parts. */
#define CEN_REVISION 1
#define CEN_SPONSOR 2
#define CEN_SPECIAL 4
#define XPG_NORM_CODESET 8
#define XPG_CODESET 16
#define TERRITORY 32
#define CEN_AUDIENCE 64
#define XPG_MODIFIER 128
#define CEN_SPECIFIC (CEN_REVISION|CEN_SPONSOR|CEN_SPECIAL|CEN_AUDIENCE)
#define XPG_SPECIFIC (XPG_CODESET|XPG_NORM_CODESET|XPG_MODIFIER)
#define XPG_NORM_CODESET 1
#define XPG_CODESET 2
#define XPG_TERRITORY 4
#define XPG_MODIFIER 8
struct loaded_l10nfile
@ -77,9 +70,8 @@ _nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
const char *language, const char *territory,
const char *codeset,
const char *normalized_codeset,
const char *modifier, const char *special,
const char *sponsor, const char *revision,
const char *filename, int do_allocate));
const char *modifier, const char *filename,
int do_allocate));
extern const char *_nl_expand_alias PARAMS ((const char *name));
@ -90,10 +82,7 @@ extern int _nl_explode_name PARAMS ((char *name, 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 **normalized_codeset));
extern char *_nl_find_language PARAMS ((const char *name));

30
locale/findlocale.c
View File

@ -51,9 +51,6 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
const char *territory;
const char *codeset;
const char *normalized_codeset;
const char *special;
const char *sponsor;
const char *revision;
struct loaded_l10nfile *locale_file;
if ((*name)[0] == '\0')
@ -96,33 +93,24 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
language[_territory[.codeset]][@modifier]
and six parts for the CEN syntax:
language[_territory][+audience][+special][,[sponsor][_revision]]
Beside the first 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 part will be stripped of according to
the following order:
(1) revision
(2) sponsor
(3) special
(4) codeset
(5) normalized codeset
(6) territory
(7) audience/modifier
(1) codeset
(2) normalized codeset
(3) territory
(4) modifier
*/
mask = _nl_explode_name (loc_name, &language, &modifier, &territory,
&codeset, &normalized_codeset, &special,
&sponsor, &revision);
&codeset, &normalized_codeset);
/* If exactly this locale was already asked for we have an entry with
the complete name. */
locale_file = _nl_make_l10nflist (&_nl_locale_file_list[category],
locale_path, locale_path_len, mask,
language, territory, codeset,
normalized_codeset, modifier, special,
sponsor, revision,
normalized_codeset, modifier,
_nl_category_names[category], 0);
if (locale_file == NULL)
@ -132,8 +120,7 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
locale_file = _nl_make_l10nflist (&_nl_locale_file_list[category],
locale_path, locale_path_len, mask,
language, territory, codeset,
normalized_codeset, modifier, special,
sponsor, revision,
normalized_codeset, modifier,
_nl_category_names[category], 1);
if (locale_file == NULL)
/* This means we are out of core. */
@ -230,8 +217,7 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
}
/* Determine whether the user wants transliteration or not. */
if ((modifier != NULL && __strcasecmp (modifier, "TRANSLIT") == 0)
|| (special != NULL && __strcasecmp (special, "TRANSLIT") == 0))
if (modifier != NULL && __strcasecmp (modifier, "TRANSLIT") == 0)
((struct locale_data *) locale_file->data)->use_translit = 1;
/* Increment the usage count. */