From 19bc17a90548ee427035994bbc4b14395723ff1f Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 28 Mar 1996 08:30:38 +0000 Subject: Thu Mar 28 03:25:10 1996 Roland McGrath * intl/Makefile (copysrc): Add missing > in sed cmd. Sat Mar 23 17:52:49 1996 Ulrich Drepper * Makeconfig: Rename Makefile variable nlsdir to i18ndir and change value to $(datadir)/i18n. `nls' is not an appropriate name. * Makefile (subdirs): Add new subdir wctype. * ctype/ctype-info.c: Add new global variable __ctype_names and initialize from _nl_C_LC_CTYPE. * ctype/ctype.h: In P1003.3b/D11 `alnum' is a separate character class. Use bit 11. [_ISbit]: Protect definition of bitmasks because they are also used in wctype.h. * libio/genops.c (_IO_sputbackc, _IO_sungetc): Clear EOF flag after successfully pushing back a character. Fundamental changes in locale implementation. Almost nothing from the old code is used anymore. * locale/charmap.c, locale/collate.c, locale/config.h, locale/ctypedump.c, locale/hash.h, locale/keyword.gperf, locale/keyword.h, locale/loadlocale.c, locale/locale-ctype.c, locale/locale.c locale/localeconv.c, locale/localedef.c, locale/localedef.h, locale/locfile-hash.c, locale/locfile-lex.c, locale/locfile-parse.c, locale/messages.c, locale/monetary.c, locale/numeric.c, locale/setlocale.c, locale/token.h, locale/xmalloc.c: Removed. * locale/Makefile: Update for new locale implementation with program source code distributed in subdir. * locale/categories.def, locale/iso-4217.def: Updated file for new locale implementation. * locale/langinfo.h: Updated for new locale implementation. (ERA_D_T_FMT, ERA_T_FMT): New official values according to P1003.2b/D11. (_NL_COLLATE_NRULES, _NL_COLLATE_RULES, _NL_COLLATE_HASH_SIZE, _NL_COLLATE_HASH_LAYERS, _NL_COLLATE_TABLE_EB, _NL_COLLATE_TABLE_EL, _NL_COLLATE_UNDEFINED, _NL_COLLATE_EXTRA_EB, _NL_COLLATE_EXTRA_EL, _NL_CTYPE_NAMES_EB, _NL_CTYPE_NAMES_EL, _NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS, _NL_CTYPE_CLASS_NAMES, _NL_CTYPE_MAP_NAMES, _NL_CTYPE_WIDTH): New internal values for extended LC_CTYPE and LC_COLLATE implementation. * locale/simple-hash.c, locale/simple-hash.h, locale/xmalloc.c, locale/xstrdup.c: Helper functions for locale related programs. * locale/C-collate.c, locale/C-ctype.c, locale/C-messages.c, locale/C-monetary.c, locale/C-numeric.c, locale/C-time.c, locale/lc-collate.c, locale/lc-ctype.c, locale/lc-messages.c, locale/lc-monetary.c, locale/lc-numeric.c, locale/lc-time.c: New implementation of locale functions, and new generated "C" locale data. * locale/loadlocale.c: Now handles word fields in locale binary automatically by changing the endianess if necessary. * locale/localeinfo.h (LIMAGIC): Changed magic number because of incompatible changes. (locale_data): Changed definition to allow word as a value type. (coll_sort_rule): Values for collation sorting mode. (_NL_CURRENT_WORD): New macro to access word value of locale entry. (__collate_table, __collate_extra): Declare new global variables for collation tables. * locale/programs/charmap-kw.gperf, locale/programs/charmap-kw.h, locale/programs/charmap.c, locale/programs/charset.c, locale/programs/charset.h, locale/programs/config.h, locale/programs/ctypedump.c, locale/programs/ld-collate.c, locale/programs/ld-ctype.c, locale/programs/ld-messages.c, locale/programs/ld-monetary.c, locale/programs/ld-numeric.c, locale/programs/ld-time.c, locale/programs/linereader.c, locale/programs/linereader.h, locale/programs/locale.c, locale/programs/localedef.c, locale/programs/locales.h, locale/programs/locfile-kw.gperf, locale/programs/locfile-kw.h, locale/programs/locfile-token.h, locale/programs/locfile.c, locale/programs/locfile.h, locale/programs/stringtrans.c, locale/programs/stringtrans.h: Implementation of locale related programs. * locale/weight.h: Functions to access collation tables. * posix/unistd.h: Define _POSIX2_LOCALEDEF. * stdio-common/printf_fp.c: Fix bug with printing certain numbers < 10^-1. Reported by Bill Metzenthen. * stdio-common/tfformat.c: Add new test for above bug. * string/strcoll.c, string/strxfrm.c: Real implementation of string collation according to ISO C. * wctype/Makefile, wctype/cname-lookup.h, wctype/iswctype.c, wctype/test_wctype.c, wctype/towctrans.c, wctype/wcfuncs.c, wctype/wctrans.c, wctype/wctype.c, wctype/wctype.h: New files. Implementation of wide character classes and mapping. --- locale/programs/ld-monetary.c | 385 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 385 insertions(+) create mode 100644 locale/programs/ld-monetary.c (limited to 'locale/programs/ld-monetary.c') diff --git a/locale/programs/ld-monetary.c b/locale/programs/ld-monetary.c new file mode 100644 index 0000000000..18e27866fb --- /dev/null +++ b/locale/programs/ld-monetary.c @@ -0,0 +1,385 @@ +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. +This file is part of the GNU C Library. +Contributed by Ulrich Drepper, . + +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., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#include + + +/* Undefine following line in production version. */ +/* #define NDEBUG 1 */ +#include + +#include "locales.h" +#include "localeinfo.h" +#include "stringtrans.h" + +void *xmalloc (size_t __n); +void *xrealloc (void *__ptr, size_t __n); + + +/* The real definition of the struct for the LC_NUMERIC locale. */ +struct locale_monetary_t +{ + const char *int_curr_symbol; + const char *currency_symbol; + const char *mon_decimal_point; + const char *mon_thousands_sep; + char *mon_grouping; + size_t mon_grouping_max; + size_t mon_grouping_act; + 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; +}; + + +/* 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); + + +void +monetary_startup (struct linereader *lr, struct localedef_t *locale, + struct charset_t *charset) +{ + struct locale_monetary_t *monetary; + + /* It is important that we always use UCS1 encoding for strings now. */ + encoding_method = ENC_UCS1; + + locale->categories[LC_MONETARY].monetary = monetary = + (struct locale_monetary_t *) xmalloc (sizeof (struct locale_monetary_t)); + + memset (monetary, '\0', sizeof (struct locale_monetary_t)); + + monetary->mon_grouping_max = 80; + monetary->mon_grouping = + (char *) xmalloc (monetary->mon_grouping_max); + monetary->mon_grouping_act = 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; +} + + +void +monetary_finish (struct localedef_t *locale) +{ + struct locale_monetary_t *monetary + = locale->categories[LC_MONETARY].monetary; + +#define TEST_ELEM(cat) \ + if (monetary->cat == NULL) \ + error (0, 0, _("field `%s' in category `%s' not defined"), \ + #cat, "LC_MONETARY") + + 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) + error (0, 0, _("\ +value of field `int_curr_symbol' in category `LC_MONETARY' has wrong length")); + else if (bsearch (monetary->int_curr_symbol, valid_int_curr, + NR_VALID_INT_CURR, sizeof (const char *), + (comparison_fn_t) curr_strcmp) == NULL) + error (0, 0, _("\ +value of field `int_curr_symbol' in category `LC_MONETARY' does \ +not correspond to a valid name in ISO 4217")); + } + + /* 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[0] == '\0') + { + error (0, 0, _("\ +value for field `%s' in category `%s' must not be the empty string"), + "mon_decimal_point", "LC_MONETARY"); + } + + if (monetary->mon_grouping_act == 0) + error (0, 0, _("field `%s' in category `%s' not defined"), + "mon_grouping", "LC_MONETARY"); + +#undef TEST_ELEM +#define TEST_ELEM(cat, min, max) \ + if (monetary->cat == -2) \ + error (0, 0, _("field `%s' in category `%s' not defined"), \ + #cat, "LC_MONETARY"); \ + else if (monetary->cat < min || monetary->cat > max) \ + error (0, 0, _("\ +value for field `%s' in category `%s' must be in range %d...%d"), \ + #cat, "LC_MONETARY", min, max) + + TEST_ELEM (int_frac_digits, -128, 127); /* No range check. */ + TEST_ELEM (frac_digits, -128, 127); /* No range check. */ + TEST_ELEM (p_cs_precedes, -1, 1); + TEST_ELEM (p_sep_by_space, -1, 2); + TEST_ELEM (n_cs_precedes, -1, 1); + TEST_ELEM (n_sep_by_space, -1, 2); + TEST_ELEM (p_sign_posn, -1, 4); + TEST_ELEM (n_sign_posn, -1, 4); +} + + +void +monetary_output (struct localedef_t *locale, const char *output_path) +{ + struct locale_monetary_t *monetary + = locale->categories[LC_MONETARY].monetary; + struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_MONETARY)]; + struct locale_file data; + u32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_MONETARY)]; + size_t cnt = 0; + + if ((locale->binary & (1 << LC_MONETARY)) != 0) + { + iov[0].iov_base = monetary; + iov[0].iov_len = locale->len[LC_MONETARY]; + + write_locale_data (output_path, "LC_MONETARY", 1, iov); + + return; + } + + data.magic = LIMAGIC (LC_MONETARY); + data.n = _NL_ITEM_INDEX (_NL_NUM_LC_MONETARY); + iov[cnt].iov_base = (void *) &data; + iov[cnt].iov_len = sizeof (data); + ++cnt; + + iov[cnt].iov_base = (void *) idx; + iov[cnt].iov_len = sizeof (idx); + ++cnt; + + idx[cnt - 2] = iov[0].iov_len + iov[1].iov_len; + iov[cnt].iov_base = (void *) (monetary->int_curr_symbol ?: ""); + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) (monetary->currency_symbol ?: ""); + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) (monetary->mon_decimal_point ?: ""); + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) (monetary->mon_thousands_sep ?: ""); + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = alloca (monetary->mon_grouping_act + 1); + iov[cnt].iov_len = monetary->mon_grouping_act + 1; + memcpy (iov[cnt].iov_base, monetary->mon_grouping, + monetary->mon_grouping_act); + ((char *) iov[cnt].iov_base)[monetary->mon_grouping_act] = '\0'; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) (monetary->positive_sign ?: ""); + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) (monetary->negative_sign ?: ""); + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->int_frac_digits; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->frac_digits; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->p_cs_precedes; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->p_sep_by_space; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->n_cs_precedes; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->n_sep_by_space; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->p_sign_posn; + iov[cnt].iov_len = 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + iov[cnt].iov_base = (void *) &monetary->n_sign_posn; + iov[cnt].iov_len = 1; + + assert (cnt + 1 == 2 + _NL_ITEM_INDEX (_NL_NUM_LC_MONETARY)); + + write_locale_data (output_path, "LC_MONETARY", + 2 + _NL_ITEM_INDEX (_NL_NUM_LC_MONETARY), iov); +} + + +void +monetary_add (struct linereader *lr, struct localedef_t *locale, + enum token_t tok, struct token *code, + struct charset_t *charset) +{ + struct locale_monetary_t *monetary + = locale->categories[LC_MONETARY].monetary; + + switch (tok) + { +#define STR_ELEM(cat) \ + case tok_##cat: \ + if (monetary->cat != NULL) \ + lr_error (lr, _("\ +field `%s' in category `%s' declared more than once"), \ + #cat, "LC_MONETARY"); \ + else if (code->val.str.start == NULL) \ + { \ + lr_error (lr, _("unknown character in field `%s' of category `%s'"),\ + #cat, "LC_MONETARY"); \ + monetary->cat = ""; \ + } \ + else \ + monetary->cat = code->val.str.start; \ + break + + STR_ELEM (int_curr_symbol); + STR_ELEM (currency_symbol); + STR_ELEM (mon_decimal_point); + STR_ELEM (mon_thousands_sep); + STR_ELEM (positive_sign); + STR_ELEM (negative_sign); + +#define INT_ELEM(cat) \ + case tok_##cat: \ + if (monetary->cat != -2) \ + lr_error (lr, _("\ +field `%s' in category `%s' declared more than once"), \ + #cat, "LC_MONETARY"); \ + else \ + monetary->cat = code->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); + + case tok_mon_grouping: + if (monetary->mon_grouping_act == monetary->mon_grouping_max) + { + monetary->mon_grouping_max *= 2; + monetary->mon_grouping = + (char *) xrealloc (monetary->mon_grouping, + monetary->mon_grouping_max); + } + if (monetary->mon_grouping[monetary->mon_grouping_act - 1] + == '\177') + lr_error (lr, _("\ +`-1' must be last entry in `%s' field in `%s' category"), + "mon_grouping", "LC_MONETARY"); + else + { + if (code->tok == tok_minus1) + monetary->mon_grouping[monetary->mon_grouping_act++] = '\177'; + else if (code->val.num == 0) + lr_error (lr, _("\ +values for field `%s' in category `%s' must not be zero"), + "mon_grouping", "LC_MONETARY"); + else if (code->val.num > 126) + lr_error (lr, _("\ +values for field `%s' in category `%s' must be smaller than 127"), + "mon_grouping", "LC_MONETARY"); + else + monetary->mon_grouping[monetary->mon_grouping_act++] + = code->val.num; + } + break; + + default: + assert (! "unknown token in category `LC_MONETARY': should not happen"); + } +} + + +static int +curr_strcmp(const char *s1, const char **s2) +{ + return strcmp (s1, *s2); +} -- cgit v1.2.3