diff options
Diffstat (limited to 'locale/programs/ld-identification.c')
| -rw-r--r-- | locale/programs/ld-identification.c | 376 |
1 files changed, 376 insertions, 0 deletions
diff --git a/locale/programs/ld-identification.c b/locale/programs/ld-identification.c new file mode 100644 index 0000000000..79bcd44328 --- /dev/null +++ b/locale/programs/ld-identification.c @@ -0,0 +1,376 @@ +/* Copyright (C) 1998, 1999 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + 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 <config.h> +#endif + +#include <error.h> +#include <langinfo.h> +#include <stdlib.h> +#include <string.h> +#include <sys/uio.h> + +#include <assert.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 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] = + ""; + } + + lr->translate_strings = 1; + lr->return_widestr = 0; +} + + +void +identification_finish (struct localedef_t *locale, struct charmap_t *charmap) +{ + struct locale_identification_t *identification + = locale->categories[LC_IDENTIFICATION].identification; + +#define TEST_ELEM(cat) \ + if (identification->cat == NULL) \ + { \ + if (verbose) \ + error (0, 0, _("%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); +} + + +void +identification_output (struct localedef_t *locale, struct charmap_t *charmap, + const char *output_path) +{ + struct locale_identification_t *identification + = locale->categories[LC_IDENTIFICATION].identification; + struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION) + + (__LC_LAST - 1)]; + struct locale_file data; + uint32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION)]; + size_t cnt = 0; + size_t num; + + data.magic = LIMAGIC (LC_IDENTIFICATION); + data.n = _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION); + 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 *) identification->title; + 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 *) identification->source; + 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 *) identification->address; + 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 *) identification->contact; + 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 *) identification->email; + 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 *) identification->tel; + 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 *) identification->fax; + 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 *) identification->language; + 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 *) identification->territory; + 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 *) identification->audience; + 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 *) identification->application; + 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 *) identification->abbreviation; + 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 *) identification->revision; + 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 *) identification->date; + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + + idx[cnt - 2] = idx[cnt - 3] + iov[cnt - 1].iov_len; + for (num = 0; num < __LC_LAST; ++num) + { + iov[cnt].iov_base = (void *) identification->category[num]; + iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1; + ++cnt; + } + + assert (cnt == (2 + _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION) + + (__LC_LAST - 1))); + + write_locale_data (output_path, "LC_IDENTIFICATION", + 2 + _NL_ITEM_INDEX (_NL_NUM_LC_IDENTIFICATION), iov); +} + + +/* The parser for the LC_IDENTIFICATION section of the locale definition. */ +void +identification_read (struct linereader *ldfile, struct localedef_t *result, + struct charmap_t *charmap, const char *repertoire_name, + int ignore_content) +{ + struct repertoire_t *repertoire = NULL; + struct locale_identification_t *identification; + struct token *now; + struct token *arg; + struct token *cattok; + int category; + 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_IDENTIFICATION' 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_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; + + /* Ingore empty lines. */ + if (nowtok == tok_eol) + { + now = lr_token (ldfile, charmap, NULL); + nowtok = now->tok; + continue; + } + + switch (nowtok) + { +#define STR_ELEM(cat) \ + case tok_##cat: \ + arg = lr_token (ldfile, charmap, NULL); \ + 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: + /* We expect two operands. */ + arg = lr_token (ldfile, charmap, NULL); + if (arg->tok != tok_string && arg->tok != tok_ident) + goto err_label; + /* Next is a semicolon. */ + cattok = lr_token (ldfile, charmap, NULL); + if (cattok->tok != tok_semicolon) + goto err_label; + /* Now a LC_xxx identifier. */ + cattok = lr_token (ldfile, charmap, NULL); + 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, NULL); + 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, NULL); + nowtok = now->tok; + } + + /* When we come here we reached the end of the file. */ + lr_error (ldfile, _("%s: premature end of file"), "LC_IDENTIFICATION"); +} |