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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>

*** 1,6 **** --- 1,7 ---- /* + * Copyright 2014 Garrett D'Amore <garrett@damore.org> * Copyright 2010 Nexenta Systems, Inc. All rights reserved. * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without
*** 27,50 **** #include "lint.h" #include <limits.h> #include <stddef.h> #include <stdlib.h> #include "ldpart.h" #include "lmonetary.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 */ --- 28,54 ---- #include "lint.h" #include <limits.h> #include <stddef.h> #include <stdlib.h> + #include <stdio.h> + #include <string.h> + #include <errno.h> #include "ldpart.h" #include "lmonetary.h" + #include "localeimpl.h" extern const char *__fix_locale_grouping_str(const char *); ! #define LCMONETARY_SIZE_FULL (sizeof (struct lc_monetary) / sizeof (char *)) #define LCMONETARY_SIZE_MIN \ ! (offsetof(struct lc_monetary, int_p_cs_precedes) / sizeof (char *)) static char empty[] = ""; static char numempty[] = { CHAR_MAX, '\0' }; ! struct lc_monetary lc_monetary_posix = { empty, /* int_curr_symbol */ empty, /* currency_symbol */ empty, /* mon_decimal_point */ empty, /* mon_thousands_sep */ numempty, /* mon_grouping */
*** 61,76 **** 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); --- 65,83 ---- 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 */ ! empty /* crncystr */ }; ! struct locdata __posix_monetary_locdata = { ! .l_lname = "C", ! .l_refcnt = (uint32_t)-1, ! .l_data = { &lc_monetary_posix } ! }; static char cnv(const char *str) { int i = strtol(str, NULL, 10);
*** 78,105 **** 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); --- 85,127 ---- if (i == -1) i = CHAR_MAX; return ((char)i); } ! struct locdata * ! __lc_monetary_load(const char *name) { int ret; + int clen; + struct lc_monetary *lmon; + struct locdata *ldata; ! if ((ldata = __locdata_alloc(name, sizeof (*lmon))) == NULL) { ! return (NULL); ! } ! lmon = ldata->l_data[0]; + ret = __part_load_locale(name, (char **)&ldata->l_data[1], + "LC_MONETARY", LCMONETARY_SIZE_FULL, LCMONETARY_SIZE_MIN, + (const char **)lmon); + + if (ret != _LDP_LOADED) { + __locdata_release(ldata); + errno = EINVAL; + return (NULL); + } + + /* special storage for currency string */ + clen = strlen(lmon->currency_symbol) + 2; + ldata->l_data[2] = malloc(clen); + lmon->crncystr = ldata->l_data[2]; + lmon->crncystr[0] = '\0'; + + lmon->mon_grouping = __fix_locale_grouping_str(lmon->mon_grouping); + #define M_ASSIGN_CHAR(NAME) \ ! (((char *)lmon->NAME)[0] = cnv(lmon->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);
*** 112,138 **** * The six additional C99 international monetary formatting * parameters default to the national parameters when * reading FreeBSD LC_MONETARY data files. */ #define M_ASSIGN_ICHAR(NAME) \ ! if (_monetary_locale.int_##NAME == NULL) \ ! _monetary_locale.int_##NAME = \ ! _monetary_locale.NAME; \ else \ M_ASSIGN_CHAR(int_##NAME); 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); } --- 134,180 ---- * The six additional C99 international monetary formatting * parameters default to the national parameters when * reading FreeBSD LC_MONETARY data files. */ #define M_ASSIGN_ICHAR(NAME) \ ! if (lmon->int_##NAME == NULL) \ ! lmon->int_##NAME = lmon->NAME; \ else \ M_ASSIGN_CHAR(int_##NAME); 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); + + /* + * Now calculate the currency string (CRNCYSTR) for nl_langinfo. + * This is a legacy SUSv2 interface. + */ + if ((lmon->p_cs_precedes[0] == lmon->n_cs_precedes[0]) && + (lmon->currency_symbol[0] != '\0')) { + char sign = '\0'; + switch (lmon->p_cs_precedes[0]) { + case 0: + sign = '-'; + break; + case 1: + sign = '+'; + break; + case CHAR_MAX: + /* + * Substitute currency string for radix character. + * To the best of my knowledge, no locale uses this. + */ + if (strcmp(lmon->mon_decimal_point, + lmon->currency_symbol) == 0) + sign = '.'; + break; } ! (void) snprintf(lmon->crncystr, clen, "%c%s", sign, ! lmon->currency_symbol); ! } ! return (ldata); }