diff options
Diffstat (limited to 'locale/monetary.c')
| -rw-r--r-- | locale/monetary.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/locale/monetary.c b/locale/monetary.c new file mode 100644 index 0000000..2683eb2 --- /dev/null +++ b/locale/monetary.c @@ -0,0 +1,132 @@ +/* Copyright (C) 1995 Free Software Foundation, Inc. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <langinfo.h> +#include <libintl.h> +#include <stdlib.h> +#include <string.h> + +#include "localedef.h" +#include "token.h" + + +/* 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 NVALID_INT_CURR ((sizeof (valid_int_curr) \ + / sizeof (valid_int_curr[0]))) +#undef DEFINE_INT_CURR + + +/* These are defined in locfile-parse.c. */ +extern struct cat_item LC_MONETARY_desc[]; +extern char *LC_MONETARY_values[]; + +static int _curr_strcmp(const char *s1, const char **s2); + + + +void +monetary_check(void) +{ + int item_no, val; + + for (item_no = 0; LC_MONETARY_desc[item_no].item_id != 0; ++item_no) + /* Test whether the entry has been defined. Byte values are simply + stored. */ + if (LC_MONETARY_values[item_no] == NULL) + { + int errcode; + + errcode = LC_MONETARY_desc[item_no].status = std ? 5 : 0; + + error (errcode, 0, gettext ("item `%s' of category `%s' undefined"), + LC_MONETARY_desc[item_no].name, "LC_MONETARY"); + } + else + switch (LC_MONETARY_desc[item_no].item_id) + { + case INT_CURR_SYMBOL: + if (strlen (LC_MONETARY_values[item_no]) != 4) + error (0, 0, + gettext ("item `%s' of category `%s' has wrong length"), + LC_MONETARY_desc[item_no].name, "LC_MONETARY"); + else if (bsearch (LC_MONETARY_values[item_no], valid_int_curr, + NVALID_INT_CURR, sizeof (char *), + (comparison_fn_t) _curr_strcmp) == NULL) + error (0, 0, gettext ("item `%s' does not correspond to any " + "valid name in ISO-4217"), + LC_MONETARY_desc[item_no].name); + break; + case P_CS_PRECEDES: + case P_SEP_BY_SPACE: + case N_CS_PRECEDES: + case N_SEP_BY_SPACE: + case P_SIGN_POSN: + case N_SIGN_POSN: + val = (int) *(char *) LC_MONETARY_values[item_no]; + if (val < LC_MONETARY_desc[item_no].min + || val > LC_MONETARY_desc[item_no].max) + error (0, 0, gettext ("value for item `%s' in category `%s' " + "must be in range %d...%d"), + LC_MONETARY_desc[item_no].name, "LC_MONETARY", + LC_MONETARY_desc[item_no].min, + LC_MONETARY_desc[item_no].max); + break; + case MON_DECIMAL_POINT: + /* 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 (LC_MONETARY_values[item_no][0] == '\0') + error (0, 0, + gettext ("item `%s' in category `%s' must not be empty"), + LC_MONETARY_desc[item_no].name, "LC_MONETARY"); + break; + case CURRENCY_SYMBOL: + case MON_THOUSANDS_SEP: + case MON_GROUPING: + case POSITIVE_SIGN: + case NEGATIVE_SIGN: + case INT_FRAC_DIGITS: + case FRAC_DIGITS: + /* Everything is ok for these values. */ + break; + default: + error (5, 0, gettext ("Internal error in %s, line %u"), + __FUNCTION__, __LINE__); + /* NOTREACHED */ + } + +} + + +static int +_curr_strcmp(const char *s1, const char **s2) +{ + return strcmp (s1, *s2); +} + +/* + * Local Variables: + * mode:c + * c-basic-offset:2 + * End: + */ |