/* Copyright (C) 1998-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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; version 2 of the License, 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, see . */
#ifdef HAVE_CONFIG_H
# include
#endif
#include
#include
#include
#include
#include
#include
#include "localedef.h"
#include "localeinfo.h"
#include "locfile.h"
/* The real definition of the struct for the LC_IDENTIFICATION locale. */
struct locale_identification_t
{
const char *title;
const char *source;
const char *address;
const char *contact;
const char *email;
const char *tel;
const char *fax;
const char *language;
const char *territory;
const char *audience;
const char *application;
const char *abbreviation;
const char *revision;
const char *date;
const char *category[__LC_LAST];
};
static const char *category_name[__LC_LAST] =
{
[LC_CTYPE] = "LC_CTYPE",
[LC_NUMERIC] = "LC_NUMERIC",
[LC_TIME] = "LC_TIME",
[LC_COLLATE] = "LC_COLLATE",
[LC_MONETARY] = "LC_MONETARY",
[LC_MESSAGES] = "LC_MESSAGES",
[LC_ALL] = "LC_ALL",
[LC_PAPER] = "LC_PAPER",
[LC_NAME] = "LC_NAME",
[LC_ADDRESS] = "LC_ADDRESS",
[LC_TELEPHONE] = "LC_TELEPHONE",
[LC_MEASUREMENT] = "LC_MEASUREMENT",
[LC_IDENTIFICATION] = "LC_IDENTIFICATION"
};
static void
identification_startup (struct linereader *lr, struct localedef_t *locale,
int ignore_content)
{
if (!ignore_content)
{
locale->categories[LC_IDENTIFICATION].identification =
(struct locale_identification_t *)
xcalloc (1, sizeof (struct locale_identification_t));
locale->categories[LC_IDENTIFICATION].identification->category[LC_ALL] =
"";
}
if (lr != NULL)
{
lr->translate_strings = 1;
lr->return_widestr = 0;
}
}
void
identification_finish (struct localedef_t *locale,
const struct charmap_t *charmap)
{
struct locale_identification_t *identification
= locale->categories[LC_IDENTIFICATION].identification;
int nothing = 0;
size_t num;
/* Now resolve copying and also handle completely missing definitions. */
if (identification == NULL)
{
/* First see whether we were supposed to copy. If yes, find the
actual definition. */
if (locale->copy_name[LC_IDENTIFICATION] != NULL)
{
/* Find the copying locale. This has to happen transitively since
the locale we are copying from might also copying another one. */
struct localedef_t *from = locale;
do
from = find_locale (LC_IDENTIFICATION,
from->copy_name[LC_IDENTIFICATION],
from->repertoire_name, charmap);
while (from->categories[LC_IDENTIFICATION].identification == NULL
&& from->copy_name[LC_IDENTIFICATION] != NULL);
identification = locale->categories[LC_IDENTIFICATION].identification
= from->categories[LC_IDENTIFICATION].identification;
}
/* If there is still no definition issue an warning and create an
empty one. */
if (identification == NULL)
{
record_warning (_("\
No definition for %s category found"), "LC_IDENTIFICATION");
identification_startup (NULL, locale, 0);
identification
= locale->categories[LC_IDENTIFICATION].identification;
nothing = 1;
}
}
#define TEST_ELEM(cat) \
if (identification->cat == NULL) \
{ \
if (verbose && ! nothing) \
record_warning (_("%s: field `%s' not defined"), "LC_IDENTIFICATION", \
#cat); \
identification->cat = ""; \
}
TEST_ELEM (title);
TEST_ELEM (source);
TEST_ELEM (address);
TEST_ELEM (contact);
TEST_ELEM (email);
TEST_ELEM (tel);
TEST_ELEM (fax);
TEST_ELEM (language);
TEST_ELEM (territory);
TEST_ELEM (audience);
TEST_ELEM (application);
TEST_ELEM (abbreviation);
TEST_ELEM (revision);
TEST_ELEM (date);
for (num = 0; num < __LC_LAST; ++num)
{
/* We don't accept/parse this category, so skip it early. */
if (num == LC_ALL)
continue;
if (identification->category[num] == NULL)
{
if (verbose && ! nothing)
record_warning (_("\
%s: no identification for category `%s'"), "LC_IDENTIFICATION",
category_name[num]);
identification->category[num] = "";
}
else
{
/* Only list the standards we care about. This is based on the
ISO 30112 WD10 [2014] standard which supersedes all previous
revisions of the ISO 14652 standard. */
static const char * const standards[] =
{
"posix:1993",
"i18n:2004",
"i18n:2012",
};
size_t i;
bool matched = false;
for (i = 0; i < sizeof (standards) / sizeof (standards[0]); ++i)
if (strcmp (identification->category[num], standards[i]) == 0)
matched = true;
if (matched != true)
record_error (0, 0, _("\
%s: unknown standard `%s' for category `%s'"),
"LC_IDENTIFICATION",
identification->category[num],
category_name[num]);
}
}
}
void
identification_output (struct localedef_t *locale,
const struct charmap_t *charmap,
const char *output_path)
{
struct locale_identification_t *identification
= locale->categories[LC_IDENTIFICATION].identification;
struct locale_file file;
size_t num;
init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION));
add_locale_string (&file, identification->title);
add_locale_string (&file, identification->source);
add_locale_string (&file, identification->address);
add_locale_string (&file, identification->contact);
add_locale_string (&file, identification->email);
add_locale_string (&file, identification->tel);
add_locale_string (&file, identification->fax);
add_locale_string (&file, identification->language);
add_locale_string (&file, identification->territory);
add_locale_string (&file, identification->audience);
add_locale_string (&file, identification->application);
add_locale_string (&file, identification->abbreviation);
add_locale_string (&file, identification->revision);
add_locale_string (&file, identification->date);
start_locale_structure (&file);
for (num = 0; num < __LC_LAST; ++num)
if (num != LC_ALL)
add_locale_string (&file, identification->category[num]);
end_locale_structure (&file);
add_locale_string (&file, charmap->code_set_name);
write_locale_data (output_path, LC_IDENTIFICATION, "LC_IDENTIFICATION",
&file);
}
/* The parser for the LC_IDENTIFICATION section of the locale definition. */
void
identification_read (struct linereader *ldfile, struct localedef_t *result,
const struct charmap_t *charmap, const char *repertoire_name,
int ignore_content)
{
struct locale_identification_t *identification;
struct token *now;
struct token *arg;
struct token *cattok;
int category;
enum token_t nowtok;
/* The rest of the line containing `LC_IDENTIFICATION' must be free. */
lr_ignore_rest (ldfile, 1);
do
{
now = lr_token (ldfile, charmap, result, NULL, verbose);
nowtok = now->tok;
}
while (nowtok == tok_eol);
/* If we see `copy' now we are almost done. */
if (nowtok == tok_copy)
{
handle_copy (ldfile, charmap, repertoire_name, result,
tok_lc_identification, LC_IDENTIFICATION,
"LC_IDENTIFICATION", ignore_content);
return;
}
/* Prepare the data structures. */
identification_startup (ldfile, result, ignore_content);
identification = result->categories[LC_IDENTIFICATION].identification;
while (1)
{
/* Of course we don't proceed beyond the end of file. */
if (nowtok == tok_eof)
break;
/* Ignore empty lines. */
if (nowtok == tok_eol)
{
now = lr_token (ldfile, charmap, result, NULL, verbose);
nowtok = now->tok;
continue;
}
switch (nowtok)
{
#define STR_ELEM(cat) \
case tok_##cat: \
/* Ignore the rest of the line if we don't need the input of \
this line. */ \
if (ignore_content) \
{ \
lr_ignore_rest (ldfile, 0); \
break; \
} \
\
arg = lr_token (ldfile, charmap, result, NULL, verbose); \
if (arg->tok != tok_string) \
goto err_label; \
if (identification->cat != NULL) \
lr_error (ldfile, _("\
%s: field `%s' declared more than once"), "LC_IDENTIFICATION", #cat); \
else if (!ignore_content && arg->val.str.startmb == NULL) \
{ \
lr_error (ldfile, _("\
%s: unknown character in field `%s'"), "LC_IDENTIFICATION", #cat); \
identification->cat = ""; \
} \
else if (!ignore_content) \
identification->cat = arg->val.str.startmb; \
break
STR_ELEM (title);
STR_ELEM (source);
STR_ELEM (address);
STR_ELEM (contact);
STR_ELEM (email);
STR_ELEM (tel);
STR_ELEM (fax);
STR_ELEM (language);
STR_ELEM (territory);
STR_ELEM (audience);
STR_ELEM (application);
STR_ELEM (abbreviation);
STR_ELEM (revision);
STR_ELEM (date);
case tok_category:
/* Ignore the rest of the line if we don't need the input of
this line. */
if (ignore_content)
{
lr_ignore_rest (ldfile, 0);
break;
}
/* We expect two operands. */
arg = lr_token (ldfile, charmap, result, NULL, verbose);
if (arg->tok != tok_string && arg->tok != tok_ident)
goto err_label;
/* Next is a semicolon. */
cattok = lr_token (ldfile, charmap, result, NULL, verbose);
if (cattok->tok != tok_semicolon)
goto err_label;
/* Now a LC_xxx identifier. */
cattok = lr_token (ldfile, charmap, result, NULL, verbose);
switch (cattok->tok)
{
#define CATEGORY(lname, uname) \
case tok_lc_##lname: \
category = LC_##uname; \
break
CATEGORY (identification, IDENTIFICATION);
CATEGORY (ctype, CTYPE);
CATEGORY (collate, COLLATE);
CATEGORY (time, TIME);
CATEGORY (numeric, NUMERIC);
CATEGORY (monetary, MONETARY);
CATEGORY (messages, MESSAGES);
CATEGORY (paper, PAPER);
CATEGORY (name, NAME);
CATEGORY (address, ADDRESS);
CATEGORY (telephone, TELEPHONE);
CATEGORY (measurement, MEASUREMENT);
default:
goto err_label;
}
if (identification->category[category] != NULL)
{
lr_error (ldfile, _("\
%s: duplicate category version definition"), "LC_IDENTIFICATION");
free (arg->val.str.startmb);
}
else
identification->category[category] = arg->val.str.startmb;
break;
case tok_end:
/* Next we assume `LC_IDENTIFICATION'. */
arg = lr_token (ldfile, charmap, result, NULL, verbose);
if (arg->tok == tok_eof)
break;
if (arg->tok == tok_eol)
lr_error (ldfile, _("%s: incomplete `END' line"),
"LC_IDENTIFICATION");
else if (arg->tok != tok_lc_identification)
lr_error (ldfile, _("\
%1$s: definition does not end with `END %1$s'"), "LC_IDENTIFICATION");
lr_ignore_rest (ldfile, arg->tok == tok_lc_identification);
return;
default:
err_label:
SYNTAX_ERROR (_("%s: syntax error"), "LC_IDENTIFICATION");
}
/* Prepare for the next round. */
now = lr_token (ldfile, charmap, result, NULL, verbose);
nowtok = now->tok;
}
/* When we come here we reached the end of the file. */
lr_error (ldfile, _("%s: premature end of file"), "LC_IDENTIFICATION");
}