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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178//// inittime.cpp//// Copyright (c) Microsoft Corporation. All rights reserved.//// Functionality for initializing and destroying LC_TIME category data structures//#include <corecrt_internal.h>#include <locale.h>#include <stdlib.h>
// Enclaves have no ability to create new locales.#ifndef _UCRT_ENCLAVE_BUILD
_Success_(return != false)static bool __cdecl initialize_lc_time( _Inout_ __crt_lc_time_data* const lc_time, _In_ __crt_locale_data* const locale_data ) throw(){ wchar_t const* const locale_name = locale_data->locale_name[LC_TIME];
__crt_locale_pointers locinfo = { locale_data, nullptr };
lc_time->_W_ww_locale_name = __acrt_copy_locale_name(locale_name);
int ret = 0;
// The days of the week. Note that the OS days are numbered 1-7, starting // with Monday, whereas the lc_time days are numbered (indexed, really) 0-6 // starting with Sunday (thus the adjustment to the index in the loop). for (unsigned int i = 0; i != 7; ++i) { unsigned int const result_index = (i + 1) % 7; ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_SABBREVDAYNAME1 + i, &lc_time->wday_abbr[result_index]); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_SDAYNAME1 + i, &lc_time->wday [result_index]);
ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_SABBREVDAYNAME1 + i, &lc_time->_W_wday_abbr[result_index]); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_SDAYNAME1 + i, &lc_time->_W_wday [result_index]); }
// The months of the year for (unsigned int i = 0; i != 12; ++i) { ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_SABBREVMONTHNAME1 + i, &lc_time->month_abbr[i]); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_SMONTHNAME1 + i, &lc_time->month [i]);
ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_SABBREVMONTHNAME1 + i, &lc_time->_W_month_abbr[i]); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_SMONTHNAME1 + i, &lc_time->_W_month [i]); }
ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_S1159, &lc_time->ampm[0]); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_S2359, &lc_time->ampm[1]);
ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_S1159, &lc_time->_W_ampm[0]); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_S2359, &lc_time->_W_ampm[1]);
ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_SSHORTDATE, &lc_time->ww_sdatefmt); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_SLONGDATE, &lc_time->ww_ldatefmt); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_STR_TYPE, locale_name, LOCALE_STIMEFORMAT, &lc_time->ww_timefmt); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_INT_TYPE, locale_name, LOCALE_ICALENDARTYPE, &lc_time->ww_caltype);
ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_SSHORTDATE, &lc_time->_W_ww_sdatefmt); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_SLONGDATE, &lc_time->_W_ww_ldatefmt); ret |= __acrt_GetLocaleInfoA(&locinfo, LC_WSTR_TYPE, locale_name, LOCALE_STIMEFORMAT, &lc_time->_W_ww_timefmt);
return ret == 0;}
_Success_(return != nullptr)static __crt_lc_time_data const* __cdecl get_or_create_lc_time( _In_ __crt_locale_data* const locale_data ) throw(){ // C Locale if (!locale_data->locale_name[LC_TIME]) { return &__lc_time_c; }
// Non-C Locale __crt_unique_heap_ptr<__crt_lc_time_data> lc_time = _calloc_crt_t(__crt_lc_time_data, 1); if (!lc_time) { return nullptr; }
if (!initialize_lc_time(lc_time.get(), locale_data)) { __acrt_locale_free_time(lc_time.get()); return nullptr; }
lc_time.get()->refcount = 1;
return lc_time.detach();}
extern "C" int __cdecl __acrt_locale_initialize_time( __crt_locale_data* const locale_data ){ __crt_lc_time_data const* const lc_time = get_or_create_lc_time(locale_data); if (!lc_time) { return 1; }
if (__acrt_locale_release_lc_time_reference(locale_data->lc_time_curr) == 0) { _ASSERTE(("lc_time_curr unexpectedly has no remaining references", 0)); }
locale_data->lc_time_curr = lc_time; return 0;}
#endif /* _UCRT_ENCLAVE_BUILD */
static void __cdecl free_crt_array_internal( _Inout_updates_(array_count) void const** const array, _In_ size_t const array_count ) throw(){ for (void const* const* it = array; it != array + array_count; ++it) { _free_crt(const_cast<void*>(*it)); }}
template <typename T, size_t N>static void __cdecl free_crt_array(_Inout_ T* (&array)[N]) throw(){ return free_crt_array_internal(const_cast<void const**>(reinterpret_cast<void const* const*>(array)), N);}
extern "C" void __cdecl __acrt_locale_free_time( __crt_lc_time_data* const lc_time ){ if (!lc_time) { return; }
free_crt_array(lc_time->wday_abbr); free_crt_array(lc_time->wday); free_crt_array(lc_time->month_abbr); free_crt_array(lc_time->month); free_crt_array(lc_time->ampm);
_free_crt(lc_time->ww_sdatefmt); _free_crt(lc_time->ww_ldatefmt); _free_crt(lc_time->ww_timefmt);
free_crt_array(lc_time->_W_wday_abbr); free_crt_array(lc_time->_W_wday); free_crt_array(lc_time->_W_month_abbr); free_crt_array(lc_time->_W_month); free_crt_array(lc_time->_W_ampm);
_free_crt(lc_time->_W_ww_sdatefmt); _free_crt(lc_time->_W_ww_ldatefmt); _free_crt(lc_time->_W_ww_timefmt);
_free_crt(lc_time->_W_ww_locale_name);}