windtfmt.cpp revision 64339d36f8bd4db5025fe2988eda22b491a9219c
164339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert// Copyright (C) 2016 and later: Unicode, Inc. and others. 264339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert// License & terms of use: http://www.unicode.org/copyright.html 3ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/* 4ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru******************************************************************************** 58de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert* Copyright (C) 2005-2016, International Business Machines 6ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* Corporation and others. All Rights Reserved. 7ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru******************************************************************************** 8ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* 9ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* File WINDTFMT.CPP 10ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* 11ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru******************************************************************************** 12ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru*/ 13ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 14ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/utypes.h" 15ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 1683a171d1a62abf406f7f44ae671823d5ec20db7dCraig Cornelius#if U_PLATFORM_HAS_WIN32_API 17ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 18ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#if !UCONFIG_NO_FORMATTING 19ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 20ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/ures.h" 21ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/format.h" 22ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/fmtable.h" 23ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/datefmt.h" 248de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert#include "unicode/simpleformatter.h" 25ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/calendar.h" 26ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/gregocal.h" 27ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/locid.h" 28ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/unistr.h" 29ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/ustring.h" 30ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/timezone.h" 31ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/utmscale.h" 32ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 33ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "cmemory.h" 34ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "uresimp.h" 35ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "windtfmt.h" 3685bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho#include "wintzimpl.h" 37ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 38ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define WIN32_LEAN_AND_MEAN 39ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define VC_EXTRALEAN 40ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOUSER 41ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOSERVICE 42ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOIME 43ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOMCX 44ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include <windows.h> 45ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 46ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruU_NAMESPACE_BEGIN 47ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 48ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruUOBJECT_DEFINE_RTTI_IMPLEMENTATION(Win32DateFormat) 49ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 50ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define NEW_ARRAY(type,count) (type *) uprv_malloc((count) * sizeof(type)) 51ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define DELETE_ARRAY(array) uprv_free((void *) (array)) 52ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 53ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define STACK_BUFFER_SIZE 64 54ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 5585bf2e2fbc60a9f938064abc8127d61da7d19882Claire HoUnicodeString* Win32DateFormat::getTimeDateFormat(const Calendar *cal, const Locale *locale, UErrorCode &status) const 56ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 57ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UnicodeString *result = NULL; 58ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const char *type = cal->getType(); 59ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const char *base = locale->getBaseName(); 60ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UResourceBundle *topBundle = ures_open((char *) 0, base, &status); 61ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UResourceBundle *calBundle = ures_getByKey(topBundle, "calendar", NULL, &status); 62ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UResourceBundle *typBundle = ures_getByKeyWithFallback(calBundle, type, NULL, &status); 63ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UResourceBundle *patBundle = ures_getByKeyWithFallback(typBundle, "DateTimePatterns", NULL, &status); 64ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 65ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (status == U_MISSING_RESOURCE_ERROR) { 66ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru status = U_ZERO_ERROR; 67ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru typBundle = ures_getByKeyWithFallback(calBundle, "gregorian", typBundle, &status); 68ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru patBundle = ures_getByKeyWithFallback(typBundle, "DateTimePatterns", patBundle, &status); 69ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 70ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 71ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (U_FAILURE(status)) { 72ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru static const UChar defaultPattern[] = {0x007B, 0x0031, 0x007D, 0x0020, 0x007B, 0x0030, 0x007D, 0x0000}; // "{1} {0}" 738de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert return new UnicodeString(defaultPattern, UPRV_LENGTHOF(defaultPattern)); 74ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 75ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 76ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int32_t resStrLen = 0; 7785bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho int32_t glueIndex = DateFormat::kDateTime; 7885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho int32_t patSize = ures_getSize(patBundle); 7985bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho if (patSize >= (DateFormat::kDateTimeOffset + DateFormat::kShort + 1)) { 8085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho // Get proper date time format 8185bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho glueIndex = (int32_t)(DateFormat::kDateTimeOffset + (fDateStyle - DateFormat::kDateOffset)); 8285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho } 8385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho const UChar *resStr = ures_getStringByIndex(patBundle, glueIndex, &resStrLen, &status); 84ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 85ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru result = new UnicodeString(TRUE, resStr, resStrLen); 86ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 87ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ures_close(patBundle); 88ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ures_close(typBundle); 89ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ures_close(calBundle); 90ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ures_close(topBundle); 91ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 92ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru return result; 93ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 94ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 95ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru// TODO: Range-check timeStyle, dateStyle 96ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruWin32DateFormat::Win32DateFormat(DateFormat::EStyle timeStyle, DateFormat::EStyle dateStyle, const Locale &locale, UErrorCode &status) 9759d709d503bab6e2b61931737e662dd293b40578ccornelius : DateFormat(), fDateTimeMsg(NULL), fTimeStyle(timeStyle), fDateStyle(dateStyle), fLocale(locale), fZoneID() 98ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 99ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (U_SUCCESS(status)) { 100ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fLCID = locale.getLCID(); 101ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fTZI = NEW_ARRAY(TIME_ZONE_INFORMATION, 1); 102ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru uprv_memset(fTZI, 0, sizeof(TIME_ZONE_INFORMATION)); 103ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru adoptCalendar(Calendar::createInstance(locale, status)); 104ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 105ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 106ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 107ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruWin32DateFormat::Win32DateFormat(const Win32DateFormat &other) 108ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru : DateFormat(other) 109ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 110ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru *this = other; 111ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 112ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 113ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruWin32DateFormat::~Win32DateFormat() 114ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 115ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru// delete fCalendar; 116ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru uprv_free(fTZI); 117ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru delete fDateTimeMsg; 118ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 119ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 120ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruWin32DateFormat &Win32DateFormat::operator=(const Win32DateFormat &other) 121ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 122ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru // The following handles fCalendar 123ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru DateFormat::operator=(other); 124ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 125ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru// delete fCalendar; 126ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 1271b7d32f919554dda9c193b32188251337bc756f1Fredrik Roubert this->fDateTimeMsg = other.fDateTimeMsg == NULL ? NULL : new UnicodeString(*other.fDateTimeMsg); 128ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru this->fTimeStyle = other.fTimeStyle; 129ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru this->fDateStyle = other.fDateStyle; 13059d709d503bab6e2b61931737e662dd293b40578ccornelius this->fLocale = other.fLocale; 131ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru this->fLCID = other.fLCID; 132ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru// this->fCalendar = other.fCalendar->clone(); 133ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru this->fZoneID = other.fZoneID; 134ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 135ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru this->fTZI = NEW_ARRAY(TIME_ZONE_INFORMATION, 1); 136ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru *this->fTZI = *other.fTZI; 137ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 138ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru return *this; 139ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 140ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 141ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruFormat *Win32DateFormat::clone(void) const 142ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 143ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru return new Win32DateFormat(*this); 144ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 145ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 146ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru// TODO: Is just ignoring pos the right thing? 147ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruUnicodeString &Win32DateFormat::format(Calendar &cal, UnicodeString &appendTo, FieldPosition &pos) const 148ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 149ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru FILETIME ft; 150ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru SYSTEMTIME st_gmt; 151ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru SYSTEMTIME st_local; 152ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru TIME_ZONE_INFORMATION tzi = *fTZI; 153ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UErrorCode status = U_ZERO_ERROR; 154ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const TimeZone &tz = cal.getTimeZone(); 155ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int64_t uct, uft; 156ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 157ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru setTimeZoneInfo(&tzi, tz); 158ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 159ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru uct = utmscale_fromInt64((int64_t) cal.getTime(status), UDTS_ICU4C_TIME, &status); 160ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru uft = utmscale_toInt64(uct, UDTS_WINDOWS_FILE_TIME, &status); 161ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 162ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ft.dwLowDateTime = (DWORD) (uft & 0xFFFFFFFF); 163ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ft.dwHighDateTime = (DWORD) ((uft >> 32) & 0xFFFFFFFF); 164ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 165ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru FileTimeToSystemTime(&ft, &st_gmt); 166ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru SystemTimeToTzSpecificLocalTime(&tzi, &st_gmt, &st_local); 167ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 168ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 169ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (fDateStyle != DateFormat::kNone && fTimeStyle != DateFormat::kNone) { 1708de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert UnicodeString date; 1718de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert UnicodeString time; 172ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UnicodeString *pattern = fDateTimeMsg; 173ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 1748de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert formatDate(&st_local, date); 1758de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert formatTime(&st_local, time); 176ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 177ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (strcmp(fCalendar->getType(), cal.getType()) != 0) { 17859d709d503bab6e2b61931737e662dd293b40578ccornelius pattern = getTimeDateFormat(&cal, &fLocale, status); 179ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 180ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 1818de051c3d18a56cc126f0f44e368495a52f9148cFredrik Roubert SimpleFormatter(*pattern, 2, 2, status).format(time, date, appendTo, status); 182ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } else if (fDateStyle != DateFormat::kNone) { 183ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru formatDate(&st_local, appendTo); 184ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } else if (fTimeStyle != DateFormat::kNone) { 185ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru formatTime(&st_local, appendTo); 186ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 187ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 188ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru return appendTo; 189ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 190ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 191ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::parse(const UnicodeString& text, Calendar& cal, ParsePosition& pos) const 192ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 193ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru pos.setErrorIndex(pos.getIndex()); 194ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 195ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 196ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::adoptCalendar(Calendar *newCalendar) 197ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 198ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (fCalendar == NULL || strcmp(fCalendar->getType(), newCalendar->getType()) != 0) { 199ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UErrorCode status = U_ZERO_ERROR; 200ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 201ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (fDateStyle != DateFormat::kNone && fTimeStyle != DateFormat::kNone) { 202ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru delete fDateTimeMsg; 20359d709d503bab6e2b61931737e662dd293b40578ccornelius fDateTimeMsg = getTimeDateFormat(newCalendar, &fLocale, status); 204ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 205ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 206ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 207ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru delete fCalendar; 208ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fCalendar = newCalendar; 209ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 210ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fZoneID = setTimeZoneInfo(fTZI, fCalendar->getTimeZone()); 211ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 212ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 213ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::setCalendar(const Calendar &newCalendar) 214ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 215ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru adoptCalendar(newCalendar.clone()); 216ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 217ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 218ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::adoptTimeZone(TimeZone *zoneToAdopt) 219ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 220ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fZoneID = setTimeZoneInfo(fTZI, *zoneToAdopt); 221ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fCalendar->adoptTimeZone(zoneToAdopt); 222ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 223ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 224ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::setTimeZone(const TimeZone& zone) 225ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 226ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fZoneID = setTimeZoneInfo(fTZI, zone); 227ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fCalendar->setTimeZone(zone); 228ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 229ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 230ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querustatic const DWORD dfFlags[] = {DATE_LONGDATE, DATE_LONGDATE, DATE_SHORTDATE, DATE_SHORTDATE}; 231ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 232ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::formatDate(const SYSTEMTIME *st, UnicodeString &appendTo) const 233ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 234ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int result; 23564339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert wchar_t stackBuffer[STACK_BUFFER_SIZE]; 23664339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert wchar_t *buffer = stackBuffer; 237ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 238ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru result = GetDateFormatW(fLCID, dfFlags[fDateStyle - kDateOffset], st, NULL, buffer, STACK_BUFFER_SIZE); 239ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 240ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (result == 0) { 241ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { 242ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int newLength = GetDateFormatW(fLCID, dfFlags[fDateStyle - kDateOffset], st, NULL, NULL, 0); 243ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 24464339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert buffer = NEW_ARRAY(wchar_t, newLength); 245ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru GetDateFormatW(fLCID, dfFlags[fDateStyle - kDateOffset], st, NULL, buffer, newLength); 246ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 247ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 248ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 24964339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert appendTo.append((const UChar *)buffer, (int32_t) wcslen(buffer)); 250ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 251ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (buffer != stackBuffer) { 252ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru DELETE_ARRAY(buffer); 253ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 254ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 255ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 256ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querustatic const DWORD tfFlags[] = {0, 0, 0, TIME_NOSECONDS}; 257ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 258ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruvoid Win32DateFormat::formatTime(const SYSTEMTIME *st, UnicodeString &appendTo) const 259ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 260ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int result; 26164339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert wchar_t stackBuffer[STACK_BUFFER_SIZE]; 26264339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert wchar_t *buffer = stackBuffer; 263ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 264ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru result = GetTimeFormatW(fLCID, tfFlags[fTimeStyle], st, NULL, buffer, STACK_BUFFER_SIZE); 265ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 266ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (result == 0) { 267ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { 268ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int newLength = GetTimeFormatW(fLCID, tfFlags[fTimeStyle], st, NULL, NULL, 0); 269ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 27064339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert buffer = NEW_ARRAY(wchar_t, newLength); 271ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru GetDateFormatW(fLCID, tfFlags[fTimeStyle], st, NULL, buffer, newLength); 272ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 273ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 274ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 27564339d36f8bd4db5025fe2988eda22b491a9219cFredrik Roubert appendTo.append((const UChar *)buffer, (int32_t) wcslen(buffer)); 276ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 277ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (buffer != stackBuffer) { 278ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru DELETE_ARRAY(buffer); 279ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 280ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 281ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 282ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruUnicodeString Win32DateFormat::setTimeZoneInfo(TIME_ZONE_INFORMATION *tzi, const TimeZone &zone) const 283ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 284ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UnicodeString zoneID; 285ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 286ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru zone.getID(zoneID); 287ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 288ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (zoneID.compare(fZoneID) != 0) { 289ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UnicodeString icuid; 290ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 291ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru zone.getID(icuid); 292ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (! uprv_getWindowsTimeZoneInfo(tzi, icuid.getBuffer(), icuid.length())) { 293ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UBool found = FALSE; 294ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru int32_t ec = TimeZone::countEquivalentIDs(icuid); 295ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 296ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru for (int z = 0; z < ec; z += 1) { 297ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UnicodeString equiv = TimeZone::getEquivalentID(icuid, z); 298ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 299ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (found = uprv_getWindowsTimeZoneInfo(tzi, equiv.getBuffer(), equiv.length())) { 300ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru break; 301ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 302ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 303ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 304ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (! found) { 305ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru GetTimeZoneInformation(tzi); 306ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 307ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 308ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 309ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 310ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru return zoneID; 311ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 312ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 313ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste QueruU_NAMESPACE_END 314ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 315ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif /* #if !UCONFIG_NO_FORMATTING */ 316ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 31783a171d1a62abf406f7f44ae671823d5ec20db7dCraig Cornelius#endif // U_PLATFORM_HAS_WIN32_API 318ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 319