From f5e48e94a2f4d4bbd6e5628c7f2afafc6dbcc459 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:52 -0500 Subject: build: Build mlibc + add distclean target Signed-off-by: Ian Moffett --- lib/mlibc/options/ansi/generic/locale-stubs.cpp | 195 ------------------------ 1 file changed, 195 deletions(-) delete mode 100644 lib/mlibc/options/ansi/generic/locale-stubs.cpp (limited to 'lib/mlibc/options/ansi/generic/locale-stubs.cpp') diff --git a/lib/mlibc/options/ansi/generic/locale-stubs.cpp b/lib/mlibc/options/ansi/generic/locale-stubs.cpp deleted file mode 100644 index 38f5859..0000000 --- a/lib/mlibc/options/ansi/generic/locale-stubs.cpp +++ /dev/null @@ -1,195 +0,0 @@ - -#include -#include -#include - -#include - -#include -#include - -namespace { - // Values of the C locale are defined by the C standard. - constexpr lconv c_lconv = { - const_cast("."), // decimal_point - const_cast(""), // thousands_sep - const_cast(""), // grouping - const_cast(""), // mon_decimal_point - const_cast(""), // mon_thousands_sep - const_cast(""), // mon_grouping - const_cast(""), // positive_sign - const_cast(""), // negative_sign - const_cast(""), // currency_symbol - CHAR_MAX, // frac_digits - CHAR_MAX, // p_cs_precedes - CHAR_MAX, // n_cs_precedes - CHAR_MAX, // p_sep_by_space - CHAR_MAX, // n_sep_by_space - CHAR_MAX, // p_sign_posn - CHAR_MAX, // n_sign_posn - const_cast(""), // int_curr_symbol - CHAR_MAX, // int_frac_digits - CHAR_MAX, // int_p_cs_precedes - CHAR_MAX, // int_n_cs_precedes - CHAR_MAX, // int_p_sep_by_space - CHAR_MAX, // int_n_sep_by_space - CHAR_MAX, // int_p_sign_posn - CHAR_MAX // int_n_sign_posn - }; -} - -namespace mlibc { - struct locale_description { - // Identifier of this locale. used in setlocale(). - const char *name; - lconv lc; - }; - - constinit const locale_description c_locale{ - .name = "C", - .lc = c_lconv - }; - - constinit const locale_description posix_locale{ - .name = "POSIX", - .lc = c_lconv - }; - - const locale_description *query_locale_description(const char *name) { - if(!strcmp(name, "C")) - return &c_locale; - if(!strcmp(name, "POSIX")) - return &posix_locale; - return nullptr; - } - - const locale_description *collate_facet; - const locale_description *ctype_facet; - const locale_description *monetary_facet; - const locale_description *numeric_facet; - const locale_description *time_facet; - const locale_description *messages_facet; -} - -void __mlibc_initLocale() { - mlibc::collate_facet = &mlibc::c_locale; - mlibc::ctype_facet = &mlibc::c_locale; - mlibc::monetary_facet = &mlibc::c_locale; - mlibc::numeric_facet = &mlibc::c_locale; - mlibc::time_facet = &mlibc::c_locale; - mlibc::messages_facet = &mlibc::c_locale; -} - -char *setlocale(int category, const char *name) { - if(category == LC_ALL) { - // ´TODO: Implement correct return value when categories differ. - auto current_desc = mlibc::collate_facet; - __ensure(current_desc == mlibc::ctype_facet); - __ensure(current_desc == mlibc::monetary_facet); - __ensure(current_desc == mlibc::numeric_facet); - __ensure(current_desc == mlibc::time_facet); - __ensure(current_desc == mlibc::messages_facet); - - if(name) { - // Our default C locale is the C locale. - if(!strlen(name)) - name = "C"; - - auto new_desc = mlibc::query_locale_description(name); - if(!new_desc) { - mlibc::infoLogger() << "mlibc: Locale " << name - << " is not supported" << frg::endlog; - return nullptr; - } - - mlibc::collate_facet = new_desc; - mlibc::ctype_facet = new_desc; - mlibc::monetary_facet = new_desc; - mlibc::numeric_facet = new_desc; - mlibc::time_facet = new_desc; - mlibc::messages_facet = new_desc; - } - return const_cast(current_desc->name); - }else{ - const mlibc::locale_description **facet_ptr; - switch(category) { - case LC_COLLATE: - facet_ptr = &mlibc::collate_facet; - break; - case LC_CTYPE: - facet_ptr = &mlibc::ctype_facet; - break; - case LC_MONETARY: - facet_ptr = &mlibc::monetary_facet; - break; - case LC_NUMERIC: - facet_ptr = &mlibc::numeric_facet; - break; - case LC_TIME: - facet_ptr = &mlibc::time_facet; - break; - case LC_MESSAGES: - facet_ptr = &mlibc::messages_facet; - break; - default: - mlibc::infoLogger() << "mlibc: Unexpected value " << category - << " for category in setlocale()" << frg::endlog; - return nullptr; - } - - auto current_desc = *facet_ptr; - if(name) { - // Our default C locale is the C locale. - if(!strlen(name)) - name = "C"; - - auto new_desc = mlibc::query_locale_description(name); - if(!new_desc) { - mlibc::infoLogger() << "mlibc: Locale " << name - << " is not supported" << frg::endlog; - return nullptr; - } - - *facet_ptr = new_desc; - } - return const_cast(current_desc->name); - } -} - -namespace { - lconv effective_lc; -} - -struct lconv *localeconv(void) { - // Numeric locale. - const auto &numeric_lc = mlibc::numeric_facet->lc; - effective_lc.decimal_point = numeric_lc.decimal_point; - effective_lc.thousands_sep = numeric_lc.thousands_sep; - effective_lc.grouping = numeric_lc.grouping; - - // Monetary locale. - const auto &monetary_lc = mlibc::monetary_facet->lc; - effective_lc.mon_decimal_point = monetary_lc.mon_decimal_point; - effective_lc.mon_thousands_sep = monetary_lc.mon_thousands_sep; - effective_lc.mon_grouping = monetary_lc.mon_grouping; - effective_lc.positive_sign = monetary_lc.positive_sign; - effective_lc.negative_sign = monetary_lc.negative_sign; - effective_lc.currency_symbol = monetary_lc.currency_symbol; - effective_lc.frac_digits = monetary_lc.frac_digits; - effective_lc.p_cs_precedes = monetary_lc.p_cs_precedes; - effective_lc.n_cs_precedes = monetary_lc.n_cs_precedes; - effective_lc.p_sep_by_space = monetary_lc.p_sep_by_space; - effective_lc.n_sep_by_space = monetary_lc.n_sep_by_space; - effective_lc.p_sign_posn = monetary_lc.p_sign_posn; - effective_lc.n_sign_posn = monetary_lc.n_sign_posn; - effective_lc.int_curr_symbol = monetary_lc.int_curr_symbol; - effective_lc.int_frac_digits = monetary_lc.int_frac_digits; - effective_lc.int_p_cs_precedes = monetary_lc.int_p_cs_precedes; - effective_lc.int_n_cs_precedes = monetary_lc.int_n_cs_precedes; - effective_lc.int_p_sep_by_space = monetary_lc.int_p_sep_by_space; - effective_lc.int_n_sep_by_space = monetary_lc.int_n_sep_by_space; - effective_lc.int_p_sign_posn = monetary_lc.int_p_sign_posn; - effective_lc.int_n_sign_posn = monetary_lc.int_n_sign_posn; - - return &effective_lc; -} -- cgit v1.2.3