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glibc/locale/programs/ld-monetary.c
Carlos O'Donell 02eec68167 localedef: Add --no-warnings/--warnings option 
From localedef --help:

Output control:
...
      --no-warnings=<warnings>   Comma-separated list of warnings to disable;
                             supported warnings are: ascii, intcurrsym
...
      --warnings=<warnings>  Comma-separated list of warnings to enable;
                             supported warnings are: ascii, intcurrsym

Locales using SHIFT_JIS and SHIFT_JISX0213 character maps are not ASCII
compatible. In order to build locales using these character maps, and
have localedef exit with a status of 0, we add new option to localedef
to disable or enable specific warnings. The options are --no-warnings
and --warnings, to disable and enable specific warnings respectively.
The options take a comma-separated list of warning names. The warning
names are taken directly from the generated warning.  When a warning
that can be disabled is issued it will print something like this: foo is
not defined [--no-warnings=foo]

For the initial implementation we add two controllable warnings; first
'ascii' which is used by the localedata installation makefile target to
install SHIFT_JIS and SHIFT_JISX0213-using locales without error; second
'intcurrsym' which allows a program to use a non-standard international
currency symbol without triggering a warning.  The 'intcurrsym' is
useful in the future if country codes are added that are not in our
current ISO 4217 list, and the user wants to avoid the warning. Having
at least two warnings to control gives an example for how the changes
can be extended to more warnings if required in the future.

These changes allow ja_JP.SHIFT_JIS and ja_JP.SHIFT_JISX0213 to be
compiled without warnings using --no-warnings=ascii. The
localedata/Makefile $(INSTALL-SUPPORTED-LOCALES) target is adjusted to
automatically add `--no-warnings=ascii` for such charmaps, and likewise
localedata/gen-locale.sh is adjusted with similar logic.

v2: Bring verbose, be_quiet, and all warning control booleans into
record-status.c, and compile this object file to be used by locale,
iconv, and localedef. Any users include record-status.h.
v3: Fix an instance of boolean coercion in set_warning().

Signed-off-by: Carlos O'Donell <carlos@redhat.com>
2017-10-25 13:36:54 -07:00

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/* Copyright (C) 1995-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 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; 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 <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <byteswap.h>
#include <langinfo.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <sys/uio.h>
#include <assert.h>
#include "localedef.h"
#include "linereader.h"
#include "localeinfo.h"
#include "locfile.h"
/* The real definition of the struct for the LC_MONETARY locale. */
struct locale_monetary_t
{
const char *int_curr_symbol;
const char *currency_symbol;
const char *mon_decimal_point;
const char *mon_thousands_sep;
uint32_t mon_decimal_point_wc;
uint32_t mon_thousands_sep_wc;
char *mon_grouping;
size_t mon_grouping_len;
const char *positive_sign;
const char *negative_sign;
signed char int_frac_digits;
signed char frac_digits;
signed char p_cs_precedes;
signed char p_sep_by_space;
signed char n_cs_precedes;
signed char n_sep_by_space;
signed char p_sign_posn;
signed char n_sign_posn;
signed char int_p_cs_precedes;
signed char int_p_sep_by_space;
signed char int_n_cs_precedes;
signed char int_n_sep_by_space;
signed char int_p_sign_posn;
signed char int_n_sign_posn;
const char *duo_int_curr_symbol;
const char *duo_currency_symbol;
signed char duo_int_frac_digits;
signed char duo_frac_digits;
signed char duo_p_cs_precedes;
signed char duo_p_sep_by_space;
signed char duo_n_cs_precedes;
signed char duo_n_sep_by_space;
signed char duo_p_sign_posn;
signed char duo_n_sign_posn;
signed char duo_int_p_cs_precedes;
signed char duo_int_p_sep_by_space;
signed char duo_int_n_cs_precedes;
signed char duo_int_n_sep_by_space;
signed char duo_int_p_sign_posn;
signed char duo_int_n_sign_posn;
uint32_t uno_valid_from;
uint32_t uno_valid_to;
uint32_t duo_valid_from;
uint32_t duo_valid_to;
uint32_t conversion_rate[2];
char *crncystr;
};
/* The content iof the field int_curr_symbol has to be taken from
ISO-4217. We test for correct values. */
#define DEFINE_INT_CURR(str) str,
static const char *const valid_int_curr[] =
{
# include "../iso-4217.def"
};
#define NR_VALID_INT_CURR ((sizeof (valid_int_curr) \
/ sizeof (valid_int_curr[0])))
#undef DEFINE_INT_CURR
/* Prototypes for local functions. */
static int curr_strcmp (const char *s1, const char **s2);
static void
monetary_startup (struct linereader *lr, struct localedef_t *locale,
int ignore_content)
{
if (!ignore_content)
{
struct locale_monetary_t *monetary;
locale->categories[LC_MONETARY].monetary = monetary =
(struct locale_monetary_t *) xmalloc (sizeof (*monetary));
memset (monetary, '\0', sizeof (struct locale_monetary_t));
monetary->mon_grouping = NULL;
monetary->mon_grouping_len = 0;
monetary->int_frac_digits = -2;
monetary->frac_digits = -2;
monetary->p_cs_precedes = -2;
monetary->p_sep_by_space = -2;
monetary->n_cs_precedes = -2;
monetary->n_sep_by_space = -2;
monetary->p_sign_posn = -2;
monetary->n_sign_posn = -2;
monetary->int_p_cs_precedes = -2;
monetary->int_p_sep_by_space = -2;
monetary->int_n_cs_precedes = -2;
monetary->int_n_sep_by_space = -2;
monetary->int_p_sign_posn = -2;
monetary->int_n_sign_posn = -2;
monetary->duo_int_frac_digits = -2;
monetary->duo_frac_digits = -2;
monetary->duo_p_cs_precedes = -2;
monetary->duo_p_sep_by_space = -2;
monetary->duo_n_cs_precedes = -2;
monetary->duo_n_sep_by_space = -2;
monetary->duo_p_sign_posn = -2;
monetary->duo_n_sign_posn = -2;
monetary->duo_int_p_cs_precedes = -2;
monetary->duo_int_p_sep_by_space = -2;
monetary->duo_int_n_cs_precedes = -2;
monetary->duo_int_n_sep_by_space = -2;
monetary->duo_int_p_sign_posn = -2;
monetary->duo_int_n_sign_posn = -2;
}
if (lr != NULL)
{
lr->translate_strings = 1;
lr->return_widestr = 0;
}
}
void
monetary_finish (struct localedef_t *locale, const struct charmap_t *charmap)
{
struct locale_monetary_t *monetary
= locale->categories[LC_MONETARY].monetary;
int nothing = 0;
/* Now resolve copying and also handle completely missing definitions. */
if (monetary == NULL)
{
/* First see whether we were supposed to copy. If yes, find the
actual definition. */
if (locale->copy_name[LC_MONETARY] != 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_MONETARY, from->copy_name[LC_MONETARY],
from->repertoire_name, charmap);
while (from->categories[LC_MONETARY].monetary == NULL
&& from->copy_name[LC_MONETARY] != NULL);
monetary = locale->categories[LC_MONETARY].monetary
= from->categories[LC_MONETARY].monetary;
}
/* If there is still no definition issue a warning and create an
empty one. */
if (monetary == NULL)
{
record_warning (_("\
No definition for %s category found"), "LC_MONETARY");
monetary_startup (NULL, locale, 0);
monetary = locale->categories[LC_MONETARY].monetary;
nothing = 1;
}
}
#define TEST_ELEM(cat, initval) \
if (monetary->cat == NULL) \
{ \
if (! nothing) \
record_error (0, 0, _("%s: field `%s' not defined"), \
"LC_MONETARY", #cat); \
monetary->cat = initval; \
}
TEST_ELEM (int_curr_symbol, "");
TEST_ELEM (currency_symbol, "");
TEST_ELEM (mon_decimal_point, ".");
TEST_ELEM (mon_thousands_sep, "");
TEST_ELEM (positive_sign, "");
TEST_ELEM (negative_sign, "");
/* The international currency symbol must come from ISO 4217. */
if (monetary->int_curr_symbol != NULL)
{
/* POSIX says this should be a 3-character symbol from ISO 4217
along with a 4th character that is a divider, but the POSIX
locale is documented as having a special case of "", and we
support that also, so allow other locales to be created with
a blank int_curr_symbol. */
int ics_len = strlen (monetary->int_curr_symbol);
if (ics_len != 4 && ics_len != 0)
{
if (! nothing)
record_error (0, 0, _("\
%s: value of field `int_curr_symbol' has wrong length"),
"LC_MONETARY");
}
else if (ics_len == 4)
{ /* Check the first three characters against ISO 4217 */
char symbol[4];
strncpy (symbol, monetary->int_curr_symbol, 3);
symbol[3] = '\0';
/* A user may disable this waning for testing purposes or
for building a locale with a 3 letter country code that
was not yet supported in our ISO 4217 list.
See the use of --no-warnings=intcurrsym. */
if (bsearch (symbol, valid_int_curr, NR_VALID_INT_CURR,
sizeof (const char *),
(comparison_fn_t) curr_strcmp) == NULL
&& warn_int_curr_symbol)
record_warning (_("\
%s: value of field `int_curr_symbol' does \
not correspond to a valid name in ISO 4217 [--no-warnings=intcurrsym]"),
"LC_MONETARY");
}
}
/* The decimal point must not be empty. This is not said explicitly
in POSIX but ANSI C (ISO/IEC 9899) says in 4.4.2.1 it has to be
!= "". */
if (monetary->mon_decimal_point == NULL)
{
if (! nothing)
record_error (0, 0, _("%s: field `%s' not defined"),
"LC_MONETARY", "mon_decimal_point");
monetary->mon_decimal_point = ".";
}
else if (monetary->mon_decimal_point[0] == '\0' && ! be_quiet && ! nothing)
{
record_error (0, 0, _("\
%s: value for field `%s' must not be an empty string"),
"LC_MONETARY", "mon_decimal_point");
}
if (monetary->mon_decimal_point_wc == L'\0')
monetary->mon_decimal_point_wc = L'.';
if (monetary->mon_grouping_len == 0)
{
if (! nothing)
record_error (0, 0, _("%s: field `%s' not defined"),
"LC_MONETARY", "mon_grouping");
monetary->mon_grouping = (char *) "\177";
monetary->mon_grouping_len = 1;
}
#undef TEST_ELEM
#define TEST_ELEM(cat, min, max, initval) \
if (monetary->cat == -2) \
{ \
if (! nothing) \
record_error (0, 0, _("%s: field `%s' not defined"), \
"LC_MONETARY", #cat); \
monetary->cat = initval; \
} \
else if ((monetary->cat < min || monetary->cat > max) \
&& min < max \
&& !be_quiet && !nothing) \
record_error (0, 0, _("\
%s: value for field `%s' must be in range %d...%d"), \
"LC_MONETARY", #cat, min, max)
TEST_ELEM (int_frac_digits, 1, 0, -1);
TEST_ELEM (frac_digits, 1, 0, -1);
TEST_ELEM (p_cs_precedes, -1, 1, -1);
TEST_ELEM (p_sep_by_space, -1, 2, -1);
TEST_ELEM (n_cs_precedes, -1, 1, -1);
TEST_ELEM (n_sep_by_space, -1, 2, -1);
TEST_ELEM (p_sign_posn, -1, 4, -1);
TEST_ELEM (n_sign_posn, -1, 4, -1);
/* The non-POSIX.2 extensions are optional. */
if (monetary->duo_int_curr_symbol == NULL)
monetary->duo_int_curr_symbol = monetary->int_curr_symbol;
if (monetary->duo_currency_symbol == NULL)
monetary->duo_currency_symbol = monetary->currency_symbol;
if (monetary->duo_int_frac_digits == -2)
monetary->duo_int_frac_digits = monetary->int_frac_digits;
if (monetary->duo_frac_digits == -2)
monetary->duo_frac_digits = monetary->frac_digits;
#undef TEST_ELEM
#define TEST_ELEM(cat, alt, min, max) \
if (monetary->cat == -2) \
monetary->cat = monetary->alt; \
else if ((monetary->cat < min || monetary->cat > max) && ! nothing) \
record_error (0, 0, _("\
%s: value for field `%s' must be in range %d...%d"), \
"LC_MONETARY", #cat, min, max)
TEST_ELEM (int_p_cs_precedes, p_cs_precedes, -1, 1);
TEST_ELEM (int_p_sep_by_space, p_sep_by_space, -1, 2);
TEST_ELEM (int_n_cs_precedes, n_cs_precedes, -1, 1);
TEST_ELEM (int_n_sep_by_space, n_sep_by_space, -1, 2);
TEST_ELEM (int_p_sign_posn, p_sign_posn, -1, 4);
TEST_ELEM (int_n_sign_posn, n_sign_posn, -1, 4);
TEST_ELEM (duo_p_cs_precedes, p_cs_precedes, -1, 1);
TEST_ELEM (duo_p_sep_by_space, p_sep_by_space, -1, 2);
TEST_ELEM (duo_n_cs_precedes, n_cs_precedes, -1, 1);
TEST_ELEM (duo_n_sep_by_space, n_sep_by_space, -1, 2);
TEST_ELEM (duo_int_p_cs_precedes, int_p_cs_precedes, -1, 1);
TEST_ELEM (duo_int_p_sep_by_space, int_p_sep_by_space, -1, 2);
TEST_ELEM (duo_int_n_cs_precedes, int_n_cs_precedes, -1, 1);
TEST_ELEM (duo_int_n_sep_by_space, int_n_sep_by_space, -1, 2);
TEST_ELEM (duo_p_sign_posn, p_sign_posn, -1, 4);
TEST_ELEM (duo_n_sign_posn, n_sign_posn, -1, 4);
TEST_ELEM (duo_int_p_sign_posn, int_p_sign_posn, -1, 4);
TEST_ELEM (duo_int_n_sign_posn, int_n_sign_posn, -1, 4);
if (monetary->uno_valid_from == 0)
monetary->uno_valid_from = 10101;
if (monetary->uno_valid_to == 0)
monetary->uno_valid_to = 99991231;
if (monetary->duo_valid_from == 0)
monetary->duo_valid_from = 10101;
if (monetary->duo_valid_to == 0)
monetary->duo_valid_to = 99991231;
if (monetary->conversion_rate[0] == 0)
{
monetary->conversion_rate[0] = 1;
monetary->conversion_rate[1] = 1;
}
/* Create the crncystr entry. */
monetary->crncystr = (char *) xmalloc (strlen (monetary->currency_symbol)
+ 2);
monetary->crncystr[0] = monetary->p_cs_precedes ? '-' : '+';
strcpy (&monetary->crncystr[1], monetary->currency_symbol);
}
void
monetary_output (struct localedef_t *locale, const struct charmap_t *charmap,
const char *output_path)
{
struct locale_monetary_t *monetary
= locale->categories[LC_MONETARY].monetary;
struct locale_file file;
init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_MONETARY));
add_locale_string (&file, monetary->int_curr_symbol);
add_locale_string (&file, monetary->currency_symbol);
add_locale_string (&file, monetary->mon_decimal_point);
add_locale_string (&file, monetary->mon_thousands_sep);
add_locale_raw_data (&file, monetary->mon_grouping,
monetary->mon_grouping_len);
add_locale_string (&file, monetary->positive_sign);
add_locale_string (&file, monetary->negative_sign);
add_locale_char (&file, monetary->int_frac_digits);
add_locale_char (&file, monetary->frac_digits);
add_locale_char (&file, monetary->p_cs_precedes);
add_locale_char (&file, monetary->p_sep_by_space);
add_locale_char (&file, monetary->n_cs_precedes);
add_locale_char (&file, monetary->n_sep_by_space);
add_locale_char (&file, monetary->p_sign_posn);
add_locale_char (&file, monetary->n_sign_posn);
add_locale_string (&file, monetary->crncystr);
add_locale_char (&file, monetary->int_p_cs_precedes);
add_locale_char (&file, monetary->int_p_sep_by_space);
add_locale_char (&file, monetary->int_n_cs_precedes);
add_locale_char (&file, monetary->int_n_sep_by_space);
add_locale_char (&file, monetary->int_p_sign_posn);
add_locale_char (&file, monetary->int_n_sign_posn);
add_locale_string (&file, monetary->duo_int_curr_symbol);
add_locale_string (&file, monetary->duo_currency_symbol);
add_locale_char (&file, monetary->duo_int_frac_digits);
add_locale_char (&file, monetary->duo_frac_digits);
add_locale_char (&file, monetary->duo_p_cs_precedes);
add_locale_char (&file, monetary->duo_p_sep_by_space);
add_locale_char (&file, monetary->duo_n_cs_precedes);
add_locale_char (&file, monetary->duo_n_sep_by_space);
add_locale_char (&file, monetary->duo_int_p_cs_precedes);
add_locale_char (&file, monetary->duo_int_p_sep_by_space);
add_locale_char (&file, monetary->duo_int_n_cs_precedes);
add_locale_char (&file, monetary->duo_int_n_sep_by_space);
add_locale_char (&file, monetary->duo_p_sign_posn);
add_locale_char (&file, monetary->duo_n_sign_posn);
add_locale_char (&file, monetary->duo_int_p_sign_posn);
add_locale_char (&file, monetary->duo_int_n_sign_posn);
add_locale_uint32 (&file, monetary->uno_valid_from);
add_locale_uint32 (&file, monetary->uno_valid_to);
add_locale_uint32 (&file, monetary->duo_valid_from);
add_locale_uint32 (&file, monetary->duo_valid_to);
add_locale_uint32_array (&file, monetary->conversion_rate, 2);
add_locale_uint32 (&file, monetary->mon_decimal_point_wc);
add_locale_uint32 (&file, monetary->mon_thousands_sep_wc);
add_locale_string (&file, charmap->code_set_name);
write_locale_data (output_path, LC_MONETARY, "LC_MONETARY", &file);
}
static int
curr_strcmp (const char *s1, const char **s2)
{
return strcmp (s1, *s2);
}
/* The parser for the LC_MONETARY section of the locale definition. */
void
monetary_read (struct linereader *ldfile, struct localedef_t *result,
const struct charmap_t *charmap, const char *repertoire_name,
int ignore_content)
{
struct repertoire_t *repertoire = NULL;
struct locale_monetary_t *monetary;
struct token *now;
enum token_t nowtok;
/* Get the repertoire we have to use. */
if (repertoire_name != NULL)
repertoire = repertoire_read (repertoire_name);
/* The rest of the line containing `LC_MONETARY' 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_monetary,
LC_MONETARY, "LC_MONETARY", ignore_content);
return;
}
/* Prepare the data structures. */
monetary_startup (ldfile, result, ignore_content);
monetary = result->categories[LC_MONETARY].monetary;
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; \
} \
\
now = lr_token (ldfile, charmap, result, NULL, verbose); \
if (now->tok != tok_string) \
goto err_label; \
else if (monetary->cat != NULL) \
lr_error (ldfile, _("%s: field `%s' declared more than once"), \
"LC_MONETARY", #cat); \
else if (!ignore_content && now->val.str.startmb == NULL) \
{ \
lr_error (ldfile, _("\
%s: unknown character in field `%s'"), "LC_MONETARY", #cat); \
monetary->cat = ""; \
} \
else if (!ignore_content) \
monetary->cat = now->val.str.startmb; \
lr_ignore_rest (ldfile, 1); \
break
STR_ELEM (int_curr_symbol);
STR_ELEM (currency_symbol);
STR_ELEM (positive_sign);
STR_ELEM (negative_sign);
STR_ELEM (duo_int_curr_symbol);
STR_ELEM (duo_currency_symbol);
#define STR_ELEM_WC(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; \
} \
\
ldfile->return_widestr = 1; \
now = lr_token (ldfile, charmap, result, repertoire, verbose); \
if (now->tok != tok_string) \
goto err_label; \
if (monetary->cat != NULL) \
lr_error (ldfile, _("\
%s: field `%s' declared more than once"), "LC_MONETARY", #cat); \
else if (!ignore_content && now->val.str.startmb == NULL) \
{ \
lr_error (ldfile, _("\
%s: unknown character in field `%s'"), "LC_MONETARY", #cat); \
monetary->cat = ""; \
monetary->cat##_wc = L'\0'; \
} \
else if (now->val.str.startwc != NULL && now->val.str.lenwc > 2) \
{ \
lr_error (ldfile, _("\
%s: value for field `%s' must be a single character"), "LC_MONETARY", #cat); \
} \
else if (!ignore_content) \
{ \
monetary->cat = now->val.str.startmb; \
\
if (now->val.str.startwc != NULL) \
monetary->cat##_wc = *now->val.str.startwc; \
} \
ldfile->return_widestr = 0; \
break
STR_ELEM_WC (mon_decimal_point);
STR_ELEM_WC (mon_thousands_sep);
#define INT_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; \
} \
\
now = lr_token (ldfile, charmap, result, NULL, verbose); \
if (now->tok != tok_minus1 && now->tok != tok_number) \
goto err_label; \
else if (monetary->cat != -2) \
lr_error (ldfile, _("%s: field `%s' declared more than once"), \
"LC_MONETARY", #cat); \
else if (!ignore_content) \
monetary->cat = now->tok == tok_minus1 ? -1 : now->val.num; \
break
INT_ELEM (int_frac_digits);
INT_ELEM (frac_digits);
INT_ELEM (p_cs_precedes);
INT_ELEM (p_sep_by_space);
INT_ELEM (n_cs_precedes);
INT_ELEM (n_sep_by_space);
INT_ELEM (p_sign_posn);
INT_ELEM (n_sign_posn);
INT_ELEM (int_p_cs_precedes);
INT_ELEM (int_p_sep_by_space);
INT_ELEM (int_n_cs_precedes);
INT_ELEM (int_n_sep_by_space);
INT_ELEM (int_p_sign_posn);
INT_ELEM (int_n_sign_posn);
INT_ELEM (duo_int_frac_digits);
INT_ELEM (duo_frac_digits);
INT_ELEM (duo_p_cs_precedes);
INT_ELEM (duo_p_sep_by_space);
INT_ELEM (duo_n_cs_precedes);
INT_ELEM (duo_n_sep_by_space);
INT_ELEM (duo_p_sign_posn);
INT_ELEM (duo_n_sign_posn);
INT_ELEM (duo_int_p_cs_precedes);
INT_ELEM (duo_int_p_sep_by_space);
INT_ELEM (duo_int_n_cs_precedes);
INT_ELEM (duo_int_n_sep_by_space);
INT_ELEM (duo_int_p_sign_posn);
INT_ELEM (duo_int_n_sign_posn);
INT_ELEM (uno_valid_from);
INT_ELEM (uno_valid_to);
INT_ELEM (duo_valid_from);
INT_ELEM (duo_valid_to);
case tok_mon_grouping:
/* 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;
}
now = lr_token (ldfile, charmap, result, NULL, verbose);
if (now->tok != tok_minus1 && now->tok != tok_number)
goto err_label;
else
{
size_t act = 0;
size_t max = 10;
char *grouping = ignore_content ? NULL : xmalloc (max);
do
{
if (act + 1 >= max)
{
max *= 2;
grouping = xrealloc (grouping, max);
}
if (act > 0 && grouping[act - 1] == '\177')
{
lr_error (ldfile, _("\
%s: `-1' must be last entry in `%s' field"),
"LC_MONETARY", "mon_grouping");
lr_ignore_rest (ldfile, 0);
break;
}
if (now->tok == tok_minus1)
{
if (!ignore_content)
grouping[act++] = '\177';
}
else if (now->val.num == 0)
{
/* A value of 0 disables grouping from here on but
we must not store a NUL character since this
terminates the string. Use something different
which must not be used otherwise. */
if (!ignore_content)
grouping[act++] = '\377';
}
else if (now->val.num > 126)
lr_error (ldfile, _("\
%s: values for field `%s' must be smaller than 127"),
"LC_MONETARY", "mon_grouping");
else if (!ignore_content)
grouping[act++] = now->val.num;
/* Next must be semicolon. */
now = lr_token (ldfile, charmap, result, NULL, verbose);
if (now->tok != tok_semicolon)
break;
now = lr_token (ldfile, charmap, result, NULL, verbose);
}
while (now->tok == tok_minus1 || now->tok == tok_number);
if (now->tok != tok_eol)
goto err_label;
if (!ignore_content)
{
/* A single -1 means no grouping. */
if (act == 1 && grouping[0] == '\177')
act--;
grouping[act++] = '\0';
monetary->mon_grouping = xrealloc (grouping, act);
monetary->mon_grouping_len = act;
}
}
break;
case tok_conversion_rate:
/* 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;
}
now = lr_token (ldfile, charmap, result, NULL, verbose);
if (now->tok != tok_number)
goto err_label;
if (now->val.num == 0)
{
invalid_conversion_rate:
lr_error (ldfile, _("conversion rate value cannot be zero"));
if (!ignore_content)
{
monetary->conversion_rate[0] = 1;
monetary->conversion_rate[1] = 1;
}
break;
}
if (!ignore_content)
monetary->conversion_rate[0] = now->val.num;
/* Next must be a semicolon. */
now = lr_token (ldfile, charmap, result, NULL, verbose);
if (now->tok != tok_semicolon)
goto err_label;
/* And another number. */
now = lr_token (ldfile, charmap, result, NULL, verbose);
if (now->tok != tok_number)
goto err_label;
if (now->val.num == 0)
goto invalid_conversion_rate;
if (!ignore_content)
monetary->conversion_rate[1] = now->val.num;
/* The rest of the line must be empty. */
lr_ignore_rest (ldfile, 1);
break;
case tok_end:
/* Next we assume `LC_MONETARY'. */
now = lr_token (ldfile, charmap, result, NULL, verbose);
if (now->tok == tok_eof)
break;
if (now->tok == tok_eol)
lr_error (ldfile, _("%s: incomplete `END' line"), "LC_MONETARY");
else if (now->tok != tok_lc_monetary)
lr_error (ldfile, _("\
%1$s: definition does not end with `END %1$s'"), "LC_MONETARY");
lr_ignore_rest (ldfile, now->tok == tok_lc_monetary);
return;
default:
err_label:
SYNTAX_ERROR (_("%s: syntax error"), "LC_MONETARY");
}
/* 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_MONETARY");
}
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