From 4b10dd6c1959577f57850ca427a94fe22b9f3299 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 31 Aug 1999 07:04:41 +0000 Subject: Update. * locale/Makefile (distribute): Add iso-639.def and iso-3166.def. Change charset.h to charmap.h. (categories): Add new categories. Leave out collate for now. Update build rules. * locale/categories.def: Add definitions for new categories. * locale/langinfo.h: Likewise. * locale/locale.h: Likewise. * locale/C-address.c: New file. * locale/C-identification.c: New file. * locale/C-measurement.c: New file. * locale/C-name.c: New file. * locale/C-paper.c: New file. * locale/C-telephone.c: New file. * locale/lc-address.c: Likewise. * locale/lc-identification.c: Likewise. * locale/lc-measurement.c: Likewise. * locale/lc-name.c: Likewise. * locale/lc-paper.c: Likewise. * locale/lc-telephone.c: Likewise. * locale/C-ctype.c: Update for locale rewrite. * locale/C-messages.c: Likewise. * locale/C-monetary.c: Likewise. * locale/C-time.c: Likewise. * locale/lc-collate.c: Likewise. * locale/lc-ctype.c: Likewise. * locale/lc-monetary.c: Likewise. * locale/lc-time.c: Likewise. * locale/localeinfo.h: Likewise. * locale/newlocale.c: Likewise. * locale/setlocale.c: Likewise. * locale/weight.h: Likewise. * locale/findlocale.c: Unconditionally use mmap. Handle new categories. * locale/loadlocale.c: Likewise. * locale/iso-3166.def: New file. * locale/iso-639.def: New file. * locale/programs/charmap-kw.gperf: Add new keywords. * locale/programs/locfile-kw.gperf: Likewise. * locale/programs/locfile-token.h: Define new tokens. * locale/programs/charmap.c: Rewrite to handle multibyte charsets. * locale/programs/charmap.h: New file. * locale/programs/charset.h: Removed. * locale/programs/config.h: Add __LC_LAST. * locale/programs/lc-address.c: New file. * locale/programs/lc-identification.c: New file. * locale/programs/lc-measurement.c: New file. * locale/programs/lc-name.c: New file. * locale/programs/lc-paper.c: New file. * locale/programs/lc-telephone.c: New file. * locale/programs/lc-collate.c: Update for locale rewrite. * locale/programs/lc-ctype.c: Likewise. * locale/programs/lc-messages.c: Likewise. * locale/programs/lc-monetary.c: Likewise. * locale/programs/lc-numeric.c: Likewise. * locale/programs/lc-time.c: Likewise. * locale/programs/locale.c: Likewise. * locale/programs/localedef.c: Likewise. * locale/programs/locfile.c: Likewise. * locale/programs/repertoire.c: Likewise. * locale/programs/repertoire.h: Likewise. * locale/programs/locfile.c: Update prototypes. Update handle_copy definition. * locale/programs/linereader.c: Add handling of wide char strings and new definition file syntax. * locale/programs/linereader.h (struct token): Add elements for wide character strings. * locale/programs/locale-spec.c: Disable handling of collation elements for now. * locale/programs/simple-hash.h: Cleanup. * locale/programs/stringtrans.h: Handle quite of end of line. * string/strcoll.c: Fall back on strcmp for now. * string/strxfrm.c: Fall back on strncpy/strlen for now. * time/strftime.c: Use new wide character data for wcsftime. * time/strptime.c: Remove _nl_C_LC_TIME declaration. * wctype/cname-lookup.h: Update for new LC_CTYPE data. --- locale/programs/ld-numeric.c | 293 ++++++++++++++++++++++++++++--------------- 1 file changed, 189 insertions(+), 104 deletions(-) (limited to 'locale/programs/ld-numeric.c') diff --git a/locale/programs/ld-numeric.c b/locale/programs/ld-numeric.c index 0e61481c73..3e51aba7e2 100644 --- a/locale/programs/ld-numeric.c +++ b/locale/programs/ld-numeric.c @@ -1,6 +1,6 @@ -/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 1995. + Contributed by Ulrich Drepper , 1995. 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 @@ -21,21 +21,16 @@ # include #endif -#include #include #include -#include +#include -/* Undefine following line in production version. */ -/* #define NDEBUG 1 */ #include -#include "locales.h" +#include "linereader.h" +#include "localedef.h" #include "localeinfo.h" -#include "stringtrans.h" - -void *xmalloc (size_t __n); -void *xrealloc (void *__ptr, size_t __n); +#include "locfile.h" /* The real definition of the struct for the LC_NUMERIC locale. */ @@ -44,43 +39,38 @@ struct locale_numeric_t const char *decimal_point; const char *thousands_sep; char *grouping; - size_t grouping_max; - size_t grouping_act; + size_t grouping_len; }; -void +static void numeric_startup (struct linereader *lr, struct localedef_t *locale, - struct charset_t *charset) + int ignore_content) { - struct locale_numeric_t *numeric; - - /* We have a definition for LC_NUMERIC. */ - copy_posix.mask &= ~(1 << LC_NUMERIC); - - /* It is important that we always use UCS1 encoding for strings now. */ - encoding_method = ENC_UCS1; + if (!ignore_content) + { + struct locale_numeric_t *numeric; - locale->categories[LC_NUMERIC].numeric = numeric = - (struct locale_numeric_t *) xmalloc (sizeof (struct locale_numeric_t)); + locale->categories[LC_NUMERIC].numeric = numeric = + (struct locale_numeric_t *) xcalloc (1, sizeof (*numeric)); - memset (numeric, '\0', sizeof (struct locale_numeric_t)); + numeric->grouping = NULL; + numeric->grouping_len = 0; + } - numeric->grouping_max = 80; - numeric->grouping = (char *) xmalloc (numeric->grouping_max); - numeric->grouping_act = 0; + lr->translate_strings = 1; + lr->return_widestr = 0; } void -numeric_finish (struct localedef_t *locale) +numeric_finish (struct localedef_t *locale, struct charmap_t *charmap) { struct locale_numeric_t *numeric = locale->categories[LC_NUMERIC].numeric; #define TEST_ELEM(cat) \ if (numeric->cat == NULL && !be_quiet) \ - error (0, 0, _("field `%s' in category `%s' undefined"), \ - #cat, "LC_NUMERIC") + error (0, 0, _("%s: field `%s' not defined"), "LC_NUMERIC", #cat) TEST_ELEM (decimal_point); TEST_ELEM (thousands_sep); @@ -91,35 +81,25 @@ numeric_finish (struct localedef_t *locale) if (numeric->decimal_point[0] == '\0' && !be_quiet) { error (0, 0, _("\ -value for field `%s' in category `%s' must not be the empty string"), - "decimal_point", "LC_NUMERIC"); +%s: value for field `%s' must not be the empty string"), + "LC_NUMERIC", "decimal_point"); } - if (numeric->grouping_act == 0 && !be_quiet) - error (0, 0, _("field `%s' in category `%s' undefined"), - "grouping", "LC_NUMERIC"); + if (numeric->grouping_len == 0 && !be_quiet) + error (0, 0, _("%s: field `%s' not defined"), "LC_NUMERIC", "grouping"); } void -numeric_output (struct localedef_t *locale, const char *output_path) +numeric_output (struct localedef_t *locale, struct charmap_t *charmap, + const char *output_path) { struct locale_numeric_t *numeric = locale->categories[LC_NUMERIC].numeric; struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_NUMERIC)]; struct locale_file data; - u_int32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_NUMERIC)]; + uint32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_NUMERIC)]; size_t cnt = 0; - if ((locale->binary & (1 << LC_NUMERIC)) != 0) - { - iov[0].iov_base = numeric; - iov[0].iov_len = locale->len[LC_NUMERIC]; - - write_locale_data (output_path, "LC_NUMERIC", 1, iov); - - return; - } - data.magic = LIMAGIC (LC_NUMERIC); data.n = _NL_ITEM_INDEX (_NL_NUM_LC_NUMERIC); iov[cnt].iov_base = (void *) &data; @@ -141,10 +121,8 @@ numeric_output (struct localedef_t *locale, const char *output_path) ++cnt; idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; - iov[cnt].iov_base = alloca (numeric->grouping_act + 1); - iov[cnt].iov_len = numeric->grouping_act + 1; - memcpy (iov[cnt].iov_base, numeric->grouping, numeric->grouping_act); - ((char *) iov[cnt].iov_base)[numeric->grouping_act] = '\0'; + iov[cnt].iov_base = numeric->grouping; + iov[cnt].iov_len = numeric->grouping_len; assert (cnt + 1 == 2 + _NL_ITEM_INDEX (_NL_NUM_LC_NUMERIC)); @@ -153,66 +131,173 @@ numeric_output (struct localedef_t *locale, const char *output_path) } +/* The parser for the LC_NUMERIC section of the locale definition. */ void -numeric_add (struct linereader *lr, struct localedef_t *locale, - enum token_t tok, struct token *code, - struct charset_t *charset) +numeric_read (struct linereader *ldfile, struct localedef_t *result, + struct charmap_t *charmap, const char *repertoire_name, + int ignore_content) { - struct locale_numeric_t *numeric = locale->categories[LC_NUMERIC].numeric; + struct repertoire_t *repertoire = NULL; + struct locale_numeric_t *numeric; + struct token *now; + enum token_t nowtok; - switch (tok) + /* Get the repertoire we have to use. */ + if (repertoire_name != NULL) + repertoire = repertoire_read (repertoire_name); + + /* The rest of the line containing `LC_NUMERIC' must be free. */ + lr_ignore_rest (ldfile, 1); + + + do + { + now = lr_token (ldfile, charmap, NULL); + 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, tok_lc_numeric, LC_NUMERIC, + "LC_NUMERIC", ignore_content); + return; + } + + /* Prepare the data structures. */ + numeric_startup (ldfile, result, ignore_content); + numeric = result->categories[LC_NUMERIC].numeric; + + while (1) { -#define STR_ELEM(cat) \ - case tok_##cat: \ - if (numeric->cat != NULL) \ - lr_error (lr, _("\ -field `%s' in category `%s' declared more than once"), \ - #cat, "LC_NUMERIC"); \ - else if (code->val.str.start == NULL) \ - { \ - lr_error (lr, _("unknown character in field `%s' of category `%s'"),\ - #cat, "LC_NUMERIC"); \ - numeric->cat = ""; \ - } \ - else \ - numeric->cat = code->val.str.start; \ - break - - STR_ELEM (decimal_point); - STR_ELEM (thousands_sep); - - case tok_grouping: - if (numeric->grouping_act == numeric->grouping_max) + /* Of course we don't proceed beyond the end of file. */ + if (nowtok == tok_eof) + break; + + /* Ingore empty lines. */ + if (nowtok == tok_eol) { - numeric->grouping_max *= 2; - numeric->grouping = (char *) xrealloc (numeric->grouping, - numeric->grouping_max); + now = lr_token (ldfile, charmap, NULL); + nowtok = now->tok; + continue; } - if (numeric->grouping_act > 0 - && (numeric->grouping[numeric->grouping_act - 1] == '\177')) + + switch (nowtok) { - lr_error (lr, _("\ -`-1' must be last entry in `%s' field in `%s' category"), - "grouping", "LC_NUMERIC"); - --numeric->grouping_act; +#define STR_ELEM(cat) \ + case tok_##cat: \ + now = lr_token (ldfile, charmap, NULL); \ + if (now->tok != tok_string) \ + goto err_label; \ + if (numeric->cat != NULL) \ + lr_error (ldfile, _("\ +%s: field `%s' declared more than once"), "LC_NUMERIC", #cat); \ + else if (!ignore_content && now->val.str.startmb == NULL) \ + { \ + lr_error (ldfile, _("\ +%s: unknown character in field `%s'"), "LC_NUMERIC", #cat); \ + numeric->cat = ""; \ + } \ + else if (!ignore_content) \ + numeric->cat = now->val.str.startmb; \ + break + + STR_ELEM (decimal_point); + STR_ELEM (thousands_sep); + + case tok_grouping: + now = lr_token (ldfile, charmap, NULL); + 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_NUMERIC", "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_NUMERIC", "grouping"); + else if (!ignore_content) + grouping[act++] = now->val.num; + + /* Next must be semicolon. */ + now = lr_token (ldfile, charmap, NULL); + if (now->tok != tok_semicolon) + break; + + now = lr_token (ldfile, charmap, NULL); + } + while (now->tok == tok_minus1 || now->tok == tok_number); + + if (now->tok != tok_eol) + goto err_label; + + if (!ignore_content) + { + grouping[act++] = '\0'; + + numeric->grouping = xrealloc (grouping, act); + numeric->grouping_len = act; + } + } + break; + + case tok_end: + /* Next we assume `LC_NUMERIC'. */ + now = lr_token (ldfile, charmap, NULL); + if (now->tok == tok_eof) + break; + if (now->tok == tok_eol) + lr_error (ldfile, _("%s: incomplete `END' line"), "LC_NUMERIC"); + else if (now->tok != tok_lc_numeric) + lr_error (ldfile, _("\ +%1$s: definition does not end with `END %1$s'"), "LC_NUMERIC"); + lr_ignore_rest (ldfile, now->tok == tok_lc_numeric); + return; + + default: + err_label: + SYNTAX_ERROR (_("%s: syntax error"), "LC_NUMERIC"); } - if (code->tok == tok_minus1) - numeric->grouping[numeric->grouping_act++] = '\177'; - else if (code->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. */ - numeric->grouping[numeric->grouping_act++] = '\377'; - else if (code->val.num > 126) - lr_error (lr, _("\ -values for field `%s' in category `%s' must be smaller than 127"), - "grouping", "LC_NUMERIC"); - else - numeric->grouping[numeric->grouping_act++] = code->val.num; - break; - - default: - assert (! "unknown token in category `LC_NUMERIC': should not happen"); + /* Prepare for the next round. */ + now = lr_token (ldfile, charmap, NULL); + nowtok = now->tok; } + + /* When we come here we reached the end of the file. */ + lr_error (ldfile, _("%s: premature end of file"), "LC_NUMERIC"); } -- cgit v1.2.3