diff options
Diffstat (limited to 'REORG.TODO/locale/programs/ld-monetary.c')
| -rw-r--r-- | REORG.TODO/locale/programs/ld-monetary.c | 757 |
1 files changed, 757 insertions, 0 deletions
diff --git a/REORG.TODO/locale/programs/ld-monetary.c b/REORG.TODO/locale/programs/ld-monetary.c new file mode 100644 index 0000000000..cd50541603 --- /dev/null +++ b/REORG.TODO/locale/programs/ld-monetary.c @@ -0,0 +1,757 @@ +/* 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 an warning and create an + empty one. */ + if (monetary == NULL) + { + if (! be_quiet) + WITH_CUR_LOCALE (error (0, 0, _("\ +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 (! be_quiet && ! nothing) \ + WITH_CUR_LOCALE (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) + { + if (strlen (monetary->int_curr_symbol) != 4) + { + if (! be_quiet && ! nothing) + WITH_CUR_LOCALE (error (0, 0, _("\ +%s: value of field `int_curr_symbol' has wrong length"), + "LC_MONETARY")); + } + else + { /* Check the first three characters against ISO 4217 */ + char symbol[4]; + strncpy (symbol, monetary->int_curr_symbol, 3); + symbol[3] = '\0'; + if (bsearch (symbol, valid_int_curr, NR_VALID_INT_CURR, + sizeof (const char *), + (comparison_fn_t) curr_strcmp) == NULL + && !be_quiet) + WITH_CUR_LOCALE (error (0, 0, _("\ +%s: value of field `int_curr_symbol' does \ +not correspond to a valid name in ISO 4217"), + "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 (! be_quiet && ! nothing) + WITH_CUR_LOCALE (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) + { + WITH_CUR_LOCALE (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 (! be_quiet && ! nothing) + WITH_CUR_LOCALE (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 (! be_quiet && ! nothing) \ + WITH_CUR_LOCALE (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) \ + WITH_CUR_LOCALE (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) && !be_quiet \ + && ! nothing) \ + WITH_CUR_LOCALE (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"); +} |