| /******************************************************************** |
| * COPYRIGHT: |
| * Copyright (c) 1999-2003, International Business Machines Corporation and |
| * others. All Rights Reserved. |
| ********************************************************************/ |
| |
| #include "unicode/unistr.h" |
| #include "unicode/calendar.h" |
| #include "unicode/datefmt.h" |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include "util.h" |
| |
| /** |
| * If the ID supplied to TimeZone is not a valid system ID, |
| * TimeZone::createTimeZone() will return a GMT zone object. In order |
| * to detect this error, we check the ID of the returned zone against |
| * the ID we requested. If they don't match, we fail with an error. |
| */ |
| TimeZone* createZone(const UnicodeString& id) { |
| UnicodeString str; |
| TimeZone* zone = TimeZone::createTimeZone(id); |
| if (zone->getID(str) != id) { |
| delete zone; |
| printf("Error: TimeZone::createTimeZone("); |
| uprintf(id); |
| printf(") returned zone with ID "); |
| uprintf(str); |
| printf("\n"); |
| exit(1); |
| } |
| return zone; |
| } |
| |
| int main(int argc, char **argv) { |
| |
| Calendar *cal; |
| TimeZone *zone; |
| DateFormat *fmt; |
| UErrorCode status = U_ZERO_ERROR; |
| UnicodeString str; |
| UDate date; |
| |
| // The languages in which we will display the date |
| static char* LANGUAGE[] = { |
| "en", "de", "fr" |
| }; |
| static const int32_t N_LANGUAGE = sizeof(LANGUAGE)/sizeof(LANGUAGE[0]); |
| |
| // The time zones in which we will display the time |
| static char* TIMEZONE[] = { |
| "America/Los_Angeles", |
| "America/New_York", |
| "Europe/Paris", |
| "Europe/Berlin" |
| }; |
| static const int32_t N_TIMEZONE = sizeof(TIMEZONE)/sizeof(TIMEZONE[0]); |
| |
| // Create a calendar |
| cal = Calendar::createInstance(status); |
| check(status, "Calendar::createInstance"); |
| zone = createZone("GMT"); // Create a GMT zone |
| cal->adoptTimeZone(zone); |
| cal->clear(); |
| cal->set(1999, Calendar::JUNE, 4); |
| date = cal->getTime(status); |
| check(status, "Calendar::getTime"); |
| |
| for (int32_t i=0; i<N_LANGUAGE; ++i) { |
| Locale loc(LANGUAGE[i]); |
| |
| // Create a formatter for DATE and TIME |
| fmt = DateFormat::createDateTimeInstance( |
| DateFormat::kFull, DateFormat::kFull, loc); |
| |
| for (int32_t j=0; j<N_TIMEZONE; ++j) { |
| |
| cal->adoptTimeZone(createZone(TIMEZONE[j])); |
| fmt->setCalendar(*cal); |
| |
| // Format the date |
| str.remove(); |
| fmt->format(date, str, status); |
| |
| // Display the formatted date string |
| printf("Date (%s, %s): ", LANGUAGE[i], TIMEZONE[j]); |
| uprintf(escape(str)); |
| printf("\n\n"); |
| } |
| |
| delete fmt; |
| } |
| |
| printf("Exiting successfully\n"); |
| return 0; |
| } |