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-rw-r--r--locale/programs/ld-telephone.c283
1 files changed, 283 insertions, 0 deletions
diff --git a/locale/programs/ld-telephone.c b/locale/programs/ld-telephone.c
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+/* 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 <string.h>
+#include <sys/uio.h>
+
+#include <assert.h>
+
+#include "localeinfo.h"
+#include "locfile.h"
+
+
+/* The real definition of the struct for the LC_TELEPHONE locale. */
+struct locale_telephone_t
+{
+ const char *tel_int_fmt;
+ const char *tel_dom_fmt;
+ const char *int_select;
+ const char *int_prefix;
+};
+
+
+static void
+telephone_startup (struct linereader *lr, struct localedef_t *locale,
+ int ignore_content)
+{
+ if (!ignore_content)
+ locale->categories[LC_TELEPHONE].telephone = (struct locale_telephone_t *)
+ xcalloc (1, sizeof (struct locale_telephone_t));
+
+ lr->translate_strings = 1;
+ lr->return_widestr = 0;
+}
+
+
+void
+telephone_finish (struct localedef_t *locale, struct charmap_t *charmap)
+{
+ struct locale_telephone_t *telephone =
+ locale->categories[LC_TELEPHONE].telephone;
+
+ if (telephone->tel_int_fmt == NULL)
+ {
+ error (0, 0, _("%s: field `%s' not defined"),
+ "LC_TELEPHONE", "tel_int_fmt");
+ /* Use as the default value the value of the i18n locale. */
+ telephone->tel_int_fmt = "+%c %a %l";
+ }
+ else
+ {
+ /* We must check whether the format string contains only the
+ allowed escape sequences. */
+ const char *cp = telephone->tel_int_fmt;
+
+ if (*cp == '\0')
+ error (0, 0, _("%s: field `%s' must not be empty"),
+ "LC_TELEPHONE", "tel_int_fmt");
+ else
+ while (*cp != '\0')
+ {
+ if (*cp == '%')
+ {
+ if (strchr ("aAlc", *++cp) == NULL)
+ {
+ error (0, 0, _("\
+%s: invalid escape sequence in field `%s'"),
+ "LC_TELEPHONE", "tel_int_fmt");
+ break;
+ }
+ }
+ ++cp;
+ }
+ }
+
+ if (telephone->tel_dom_fmt == NULL)
+ telephone->tel_dom_fmt = "";
+ else if (telephone->tel_dom_fmt[0] != '\0')
+ {
+ /* We must check whether the format string contains only the
+ allowed escape sequences. */
+ const char *cp = telephone->tel_dom_fmt;
+
+ while (*cp != '\0')
+ {
+ if (*cp == '%')
+ {
+ if (strchr ("aAlc", *++cp) == NULL)
+ {
+ error (0, 0, _("%s: invalid escape sequence in field `%s'"),
+ "LC_TELEPHONE", "tel_dom_fmt");
+ break;
+ }
+ }
+ ++cp;
+ }
+ }
+
+#define TEST_ELEM(cat) \
+ if (telephone->cat == NULL) \
+ { \
+ if (verbose) \
+ error (0, 0, _("%s: field `%s' not defined"), "LC_TELEPHONE", #cat); \
+ telephone->cat = ""; \
+ }
+
+ TEST_ELEM (int_select);
+ TEST_ELEM (int_prefix);
+}
+
+
+void
+telephone_output (struct localedef_t *locale, struct charmap_t *charmap,
+ const char *output_path)
+{
+ struct locale_telephone_t *telephone =
+ locale->categories[LC_TELEPHONE].telephone;
+ struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_TELEPHONE)];
+ struct locale_file data;
+ uint32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_TELEPHONE)];
+ size_t cnt = 0;
+
+ data.magic = LIMAGIC (LC_TELEPHONE);
+ data.n = _NL_ITEM_INDEX (_NL_NUM_LC_TELEPHONE);
+ 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 *) telephone->tel_int_fmt;
+ 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 *) telephone->tel_dom_fmt;
+ 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 *) telephone->int_select;
+ 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 *) telephone->int_prefix;
+ iov[cnt].iov_len = strlen (iov[cnt].iov_base) + 1;
+ ++cnt;
+
+ assert (cnt == 2 + _NL_ITEM_INDEX (_NL_NUM_LC_TELEPHONE));
+
+ write_locale_data (output_path, "LC_TELEPHONE",
+ 2 + _NL_ITEM_INDEX (_NL_NUM_LC_TELEPHONE), iov);
+}
+
+
+/* The parser for the LC_TELEPHONE section of the locale definition. */
+void
+telephone_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_telephone_t *telephone;
+ struct token *now;
+ struct token *arg;
+ 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_TELEPHONE' 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_telephone, LC_TELEPHONE,
+ "LC_TELEPHONE", ignore_content);
+ return;
+ }
+
+ /* Prepare the data structures. */
+ telephone_startup (ldfile, result, ignore_content);
+ telephone = result->categories[LC_TELEPHONE].telephone;
+
+ 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 (telephone->cat != NULL) \
+ lr_error (ldfile, _("%s: field `%s' declared more than once"), \
+ "LC_TELEPHONE", #cat); \
+ else if (!ignore_content && arg->val.str.startmb == NULL) \
+ { \
+ lr_error (ldfile, _("%s: unknown character in field `%s'"), \
+ "LC_TELEPHONE", #cat); \
+ telephone->cat = ""; \
+ } \
+ else if (!ignore_content) \
+ telephone->cat = arg->val.str.startmb; \
+ break
+
+ STR_ELEM (tel_int_fmt);
+ STR_ELEM (tel_dom_fmt);
+ STR_ELEM (int_select);
+ STR_ELEM (int_prefix);
+
+ case tok_end:
+ /* Next we assume `LC_TELEPHONE'. */
+ 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_TELEPHONE");
+ else if (arg->tok != tok_lc_telephone)
+ lr_error (ldfile, _("\
+%1$s: definition does not end with `END %1$s'"), "LC_TELEPHONE");
+ lr_ignore_rest (ldfile, arg->tok == tok_lc_telephone);
+ return;
+
+ default:
+ err_label:
+ SYNTAX_ERROR (_("%s: syntax error"), "LC_TELEPHONE");
+ }
+
+ /* 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_TELEPHONE");
+}
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