| /* Copyright (C) 1998-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. |
| |
| 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 <langinfo.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <stdint.h> |
| #include <sys/uio.h> |
| |
| #include <assert.h> |
| |
| #include "localedef.h" |
| #include "localeinfo.h" |
| #include "locfile.h" |
| |
| |
| /* The real definition of the struct for the LC_IDENTIFICATION locale. */ |
| struct locale_identification_t |
| { |
| const char *title; |
| const char *source; |
| const char *address; |
| const char *contact; |
| const char *email; |
| const char *tel; |
| const char *fax; |
| const char *language; |
| const char *territory; |
| const char *audience; |
| const char *application; |
| const char *abbreviation; |
| const char *revision; |
| const char *date; |
| const char *category[__LC_LAST]; |
| }; |
| |
| |
| static const char *category_name[__LC_LAST] = |
| { |
| [LC_CTYPE] = "LC_CTYPE", |
| [LC_NUMERIC] = "LC_NUMERIC", |
| [LC_TIME] = "LC_TIME", |
| [LC_COLLATE] = "LC_COLLATE", |
| [LC_MONETARY] = "LC_MONETARY", |
| [LC_MESSAGES] = "LC_MESSAGES", |
| [LC_ALL] = "LC_ALL", |
| [LC_PAPER] = "LC_PAPER", |
| [LC_NAME] = "LC_NAME", |
| [LC_ADDRESS] = "LC_ADDRESS", |
| [LC_TELEPHONE] = "LC_TELEPHONE", |
| [LC_MEASUREMENT] = "LC_MEASUREMENT", |
| [LC_IDENTIFICATION] = "LC_IDENTIFICATION" |
| }; |
| |
| |
| static void |
| identification_startup (struct linereader *lr, struct localedef_t *locale, |
| int ignore_content) |
| { |
| if (!ignore_content) |
| { |
| locale->categories[LC_IDENTIFICATION].identification = |
| (struct locale_identification_t *) |
| xcalloc (1, sizeof (struct locale_identification_t)); |
| |
| locale->categories[LC_IDENTIFICATION].identification->category[LC_ALL] = |
| ""; |
| } |
| |
| if (lr != NULL) |
| { |
| lr->translate_strings = 1; |
| lr->return_widestr = 0; |
| } |
| } |
| |
| |
| void |
| identification_finish (struct localedef_t *locale, |
| const struct charmap_t *charmap) |
| { |
| struct locale_identification_t *identification |
| = locale->categories[LC_IDENTIFICATION].identification; |
| int nothing = 0; |
| size_t num; |
| |
| /* Now resolve copying and also handle completely missing definitions. */ |
| if (identification == NULL) |
| { |
| /* First see whether we were supposed to copy. If yes, find the |
| actual definition. */ |
| if (locale->copy_name[LC_IDENTIFICATION] != 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_IDENTIFICATION, |
| from->copy_name[LC_IDENTIFICATION], |
| from->repertoire_name, charmap); |
| while (from->categories[LC_IDENTIFICATION].identification == NULL |
| && from->copy_name[LC_IDENTIFICATION] != NULL); |
| |
| identification = locale->categories[LC_IDENTIFICATION].identification |
| = from->categories[LC_IDENTIFICATION].identification; |
| } |
| |
| /* If there is still no definition issue an warning and create an |
| empty one. */ |
| if (identification == NULL) |
| { |
| record_warning (_("\ |
| No definition for %s category found"), "LC_IDENTIFICATION"); |
| identification_startup (NULL, locale, 0); |
| identification |
| = locale->categories[LC_IDENTIFICATION].identification; |
| nothing = 1; |
| } |
| } |
| |
| #define TEST_ELEM(cat) \ |
| if (identification->cat == NULL) \ |
| { \ |
| if (verbose && ! nothing) \ |
| record_warning (_("%s: field `%s' not defined"), "LC_IDENTIFICATION", \ |
| #cat); \ |
| identification->cat = ""; \ |
| } |
| |
| TEST_ELEM (title); |
| TEST_ELEM (source); |
| TEST_ELEM (address); |
| TEST_ELEM (contact); |
| TEST_ELEM (email); |
| TEST_ELEM (tel); |
| TEST_ELEM (fax); |
| TEST_ELEM (language); |
| TEST_ELEM (territory); |
| TEST_ELEM (audience); |
| TEST_ELEM (application); |
| TEST_ELEM (abbreviation); |
| TEST_ELEM (revision); |
| TEST_ELEM (date); |
| |
| for (num = 0; num < __LC_LAST; ++num) |
| { |
| /* We don't accept/parse this category, so skip it early. */ |
| if (num == LC_ALL) |
| continue; |
| |
| if (identification->category[num] == NULL) |
| { |
| if (verbose && ! nothing) |
| record_warning (_("\ |
| %s: no identification for category `%s'"), "LC_IDENTIFICATION", |
| category_name[num]); |
| identification->category[num] = ""; |
| } |
| else |
| { |
| /* Only list the standards we care about. This is based on the |
| ISO 30112 WD10 [2014] standard which supersedes all previous |
| revisions of the ISO 14652 standard. */ |
| static const char * const standards[] = |
| { |
| "posix:1993", |
| "i18n:2004", |
| "i18n:2012", |
| }; |
| size_t i; |
| bool matched = false; |
| |
| for (i = 0; i < sizeof (standards) / sizeof (standards[0]); ++i) |
| if (strcmp (identification->category[num], standards[i]) == 0) |
| matched = true; |
| |
| if (matched != true) |
| record_error (0, 0, _("\ |
| %s: unknown standard `%s' for category `%s'"), |
| "LC_IDENTIFICATION", |
| identification->category[num], |
| category_name[num]); |
| } |
| } |
| } |
| |
| |
| void |
| identification_output (struct localedef_t *locale, |
| const struct charmap_t *charmap, |
| const char *output_path) |
| { |
| struct locale_identification_t *identification |
| = locale->categories[LC_IDENTIFICATION].identification; |
| struct locale_file file; |
| size_t num; |
| |
| init_locale_data (&file, _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION)); |
| add_locale_string (&file, identification->title); |
| add_locale_string (&file, identification->source); |
| add_locale_string (&file, identification->address); |
| add_locale_string (&file, identification->contact); |
| add_locale_string (&file, identification->email); |
| add_locale_string (&file, identification->tel); |
| add_locale_string (&file, identification->fax); |
| add_locale_string (&file, identification->language); |
| add_locale_string (&file, identification->territory); |
| add_locale_string (&file, identification->audience); |
| add_locale_string (&file, identification->application); |
| add_locale_string (&file, identification->abbreviation); |
| add_locale_string (&file, identification->revision); |
| add_locale_string (&file, identification->date); |
| start_locale_structure (&file); |
| for (num = 0; num < __LC_LAST; ++num) |
| if (num != LC_ALL) |
| add_locale_string (&file, identification->category[num]); |
| end_locale_structure (&file); |
| add_locale_string (&file, charmap->code_set_name); |
| write_locale_data (output_path, LC_IDENTIFICATION, "LC_IDENTIFICATION", |
| &file); |
| } |
| |
| |
| /* The parser for the LC_IDENTIFICATION section of the locale definition. */ |
| void |
| identification_read (struct linereader *ldfile, struct localedef_t *result, |
| const struct charmap_t *charmap, const char *repertoire_name, |
| int ignore_content) |
| { |
| struct locale_identification_t *identification; |
| struct token *now; |
| struct token *arg; |
| struct token *cattok; |
| int category; |
| enum token_t nowtok; |
| |
| /* The rest of the line containing `LC_IDENTIFICATION' 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_identification, LC_IDENTIFICATION, |
| "LC_IDENTIFICATION", ignore_content); |
| return; |
| } |
| |
| /* Prepare the data structures. */ |
| identification_startup (ldfile, result, ignore_content); |
| identification = result->categories[LC_IDENTIFICATION].identification; |
| |
| 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; \ |
| } \ |
| \ |
| arg = lr_token (ldfile, charmap, result, NULL, verbose); \ |
| if (arg->tok != tok_string) \ |
| goto err_label; \ |
| if (identification->cat != NULL) \ |
| lr_error (ldfile, _("\ |
| %s: field `%s' declared more than once"), "LC_IDENTIFICATION", #cat); \ |
| else if (!ignore_content && arg->val.str.startmb == NULL) \ |
| { \ |
| lr_error (ldfile, _("\ |
| %s: unknown character in field `%s'"), "LC_IDENTIFICATION", #cat); \ |
| identification->cat = ""; \ |
| } \ |
| else if (!ignore_content) \ |
| identification->cat = arg->val.str.startmb; \ |
| break |
| |
| STR_ELEM (title); |
| STR_ELEM (source); |
| STR_ELEM (address); |
| STR_ELEM (contact); |
| STR_ELEM (email); |
| STR_ELEM (tel); |
| STR_ELEM (fax); |
| STR_ELEM (language); |
| STR_ELEM (territory); |
| STR_ELEM (audience); |
| STR_ELEM (application); |
| STR_ELEM (abbreviation); |
| STR_ELEM (revision); |
| STR_ELEM (date); |
| |
| case tok_category: |
| /* 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; |
| } |
| |
| /* We expect two operands. */ |
| arg = lr_token (ldfile, charmap, result, NULL, verbose); |
| if (arg->tok != tok_string && arg->tok != tok_ident) |
| goto err_label; |
| /* Next is a semicolon. */ |
| cattok = lr_token (ldfile, charmap, result, NULL, verbose); |
| if (cattok->tok != tok_semicolon) |
| goto err_label; |
| /* Now a LC_xxx identifier. */ |
| cattok = lr_token (ldfile, charmap, result, NULL, verbose); |
| switch (cattok->tok) |
| { |
| #define CATEGORY(lname, uname) \ |
| case tok_lc_##lname: \ |
| category = LC_##uname; \ |
| break |
| |
| CATEGORY (identification, IDENTIFICATION); |
| CATEGORY (ctype, CTYPE); |
| CATEGORY (collate, COLLATE); |
| CATEGORY (time, TIME); |
| CATEGORY (numeric, NUMERIC); |
| CATEGORY (monetary, MONETARY); |
| CATEGORY (messages, MESSAGES); |
| CATEGORY (paper, PAPER); |
| CATEGORY (name, NAME); |
| CATEGORY (address, ADDRESS); |
| CATEGORY (telephone, TELEPHONE); |
| CATEGORY (measurement, MEASUREMENT); |
| |
| default: |
| goto err_label; |
| } |
| if (identification->category[category] != NULL) |
| { |
| lr_error (ldfile, _("\ |
| %s: duplicate category version definition"), "LC_IDENTIFICATION"); |
| free (arg->val.str.startmb); |
| } |
| else |
| identification->category[category] = arg->val.str.startmb; |
| break; |
| |
| case tok_end: |
| /* Next we assume `LC_IDENTIFICATION'. */ |
| arg = lr_token (ldfile, charmap, result, NULL, verbose); |
| if (arg->tok == tok_eof) |
| break; |
| if (arg->tok == tok_eol) |
| lr_error (ldfile, _("%s: incomplete `END' line"), |
| "LC_IDENTIFICATION"); |
| else if (arg->tok != tok_lc_identification) |
| lr_error (ldfile, _("\ |
| %1$s: definition does not end with `END %1$s'"), "LC_IDENTIFICATION"); |
| lr_ignore_rest (ldfile, arg->tok == tok_lc_identification); |
| return; |
| |
| default: |
| err_label: |
| SYNTAX_ERROR (_("%s: syntax error"), "LC_IDENTIFICATION"); |
| } |
| |
| /* 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_IDENTIFICATION"); |
| } |