--- /dev/null
+/*
+ * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/lib/libc/locale/lmonetary.c,v 1.17 2002/10/12 11:31:07 ache Exp $");
+
+#include <limits.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include "lmonetary.h"
+#include "ldpart.h"
+
+extern int __mlocale_changed;
+extern const char * __fix_locale_grouping_str(const char *);
+
+#define LCMONETARY_SIZE_FULL (sizeof(struct lc_monetary_T) / sizeof(char *))
+#define LCMONETARY_SIZE_MIN \
+ (offsetof(struct lc_monetary_T, int_p_cs_precedes) / \
+ sizeof(char *))
+
+static char empty[] = "";
+static char numempty[] = { CHAR_MAX, '\0'};
+
+static const struct lc_monetary_T _C_monetary_locale = {
+ empty, /* int_curr_symbol */
+ empty, /* currency_symbol */
+ empty, /* mon_decimal_point */
+ empty, /* mon_thousands_sep */
+ numempty, /* mon_grouping */
+ empty, /* positive_sign */
+ empty, /* negative_sign */
+ numempty, /* int_frac_digits */
+ numempty, /* frac_digits */
+ numempty, /* p_cs_precedes */
+ numempty, /* p_sep_by_space */
+ numempty, /* n_cs_precedes */
+ numempty, /* n_sep_by_space */
+ numempty, /* p_sign_posn */
+ numempty, /* n_sign_posn */
+ numempty, /* int_p_cs_precedes */
+ numempty, /* int_n_cs_precedes */
+ numempty, /* int_p_sep_by_space */
+ numempty, /* int_n_sep_by_space */
+ numempty, /* int_p_sign_posn */
+ numempty /* int_n_sign_posn */
+};
+
+static struct lc_monetary_T _monetary_locale;
+static int _monetary_using_locale;
+static char *_monetary_locale_buf;
+
+static char
+cnv(const char *str)
+{
+ int i = strtol(str, NULL, 10);
+
+ if (i == -1)
+ i = CHAR_MAX;
+ return ((char)i);
+}
+
+int
+__monetary_load_locale(const char *name)
+{
+ int ret;
+
+ ret = __part_load_locale(name, &_monetary_using_locale,
+ _monetary_locale_buf, "LC_MONETARY",
+ LCMONETARY_SIZE_FULL, LCMONETARY_SIZE_MIN,
+ (const char **)&_monetary_locale);
+ if (ret != _LDP_ERROR)
+ __mlocale_changed = 1;
+ if (ret == _LDP_LOADED) {
+ _monetary_locale.mon_grouping =
+ __fix_locale_grouping_str(_monetary_locale.mon_grouping);
+
+#define M_ASSIGN_CHAR(NAME) (((char *)_monetary_locale.NAME)[0] = \
+ cnv(_monetary_locale.NAME))
+
+ M_ASSIGN_CHAR(int_frac_digits);
+ M_ASSIGN_CHAR(frac_digits);
+ M_ASSIGN_CHAR(p_cs_precedes);
+ M_ASSIGN_CHAR(p_sep_by_space);
+ M_ASSIGN_CHAR(n_cs_precedes);
+ M_ASSIGN_CHAR(n_sep_by_space);
+ M_ASSIGN_CHAR(p_sign_posn);
+ M_ASSIGN_CHAR(n_sign_posn);
+
+ /*
+ * The six additional C99 international monetary formatting
+ * parameters default to the national parameters when
+ * reading FreeBSD 4 LC_MONETARY data files.
+ */
+#define M_ASSIGN_ICHAR(NAME) \
+ do { \
+ if (_monetary_locale.int_##NAME == NULL) \
+ _monetary_locale.int_##NAME = \
+ _monetary_locale.NAME; \
+ else \
+ M_ASSIGN_CHAR(int_##NAME); \
+ } while (0)
+
+ M_ASSIGN_ICHAR(p_cs_precedes);
+ M_ASSIGN_ICHAR(n_cs_precedes);
+ M_ASSIGN_ICHAR(p_sep_by_space);
+ M_ASSIGN_ICHAR(n_sep_by_space);
+ M_ASSIGN_ICHAR(p_sign_posn);
+ M_ASSIGN_ICHAR(n_sign_posn);
+ }
+ return (ret);
+}
+
+struct lc_monetary_T *
+__get_current_monetary_locale(void)
+{
+ return (_monetary_using_locale
+ ? &_monetary_locale
+ : (struct lc_monetary_T *)&_C_monetary_locale);
+}
+
+#ifdef LOCALE_DEBUG
+void
+monetdebug() {
+printf( "int_curr_symbol = %s\n"
+ "currency_symbol = %s\n"
+ "mon_decimal_point = %s\n"
+ "mon_thousands_sep = %s\n"
+ "mon_grouping = %s\n"
+ "positive_sign = %s\n"
+ "negative_sign = %s\n"
+ "int_frac_digits = %d\n"
+ "frac_digits = %d\n"
+ "p_cs_precedes = %d\n"
+ "p_sep_by_space = %d\n"
+ "n_cs_precedes = %d\n"
+ "n_sep_by_space = %d\n"
+ "p_sign_posn = %d\n"
+ "n_sign_posn = %d\n",
+ _monetary_locale.int_curr_symbol,
+ _monetary_locale.currency_symbol,
+ _monetary_locale.mon_decimal_point,
+ _monetary_locale.mon_thousands_sep,
+ _monetary_locale.mon_grouping,
+ _monetary_locale.positive_sign,
+ _monetary_locale.negative_sign,
+ _monetary_locale.int_frac_digits[0],
+ _monetary_locale.frac_digits[0],
+ _monetary_locale.p_cs_precedes[0],
+ _monetary_locale.p_sep_by_space[0],
+ _monetary_locale.n_cs_precedes[0],
+ _monetary_locale.n_sep_by_space[0],
+ _monetary_locale.p_sign_posn[0],
+ _monetary_locale.n_sign_posn[0]
+);
+}
+#endif /* LOCALE_DEBUG */
projects / apple / libc.git / blobdiff