| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/i18n/timezone.h" |
| |
| #include <stddef.h> |
| #include <string.h> |
| |
| #include <map> |
| |
| #include "base/macros.h" |
| #include "base/memory/singleton.h" |
| #include "base/strings/string16.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "third_party/icu/source/i18n/unicode/timezone.h" |
| |
| namespace base { |
| |
| namespace { |
| |
| class TimezoneMap { |
| public: |
| static TimezoneMap* GetInstance() { |
| return Singleton<TimezoneMap>::get(); |
| } |
| |
| std::string CountryCodeForTimezone(const std::string& olson_code) { |
| std::map<const char*, const char*, CompareCStrings>::iterator iter = |
| map_.find(olson_code.c_str()); |
| if (iter != map_.end()) |
| return iter->second; |
| |
| return std::string(); |
| } |
| |
| private: |
| TimezoneMap() { |
| // These mappings are adapted from zone.tab, which is available at |
| // <http://www.ietf.org/timezones/data/zone.tab> and is a part of public |
| // domain. |
| struct OlsonCodeData { |
| const char* country_code; |
| const char* olson_code; |
| }; |
| static const OlsonCodeData olson_code_data[] = { |
| { "AD", "Europe/Andorra" }, |
| { "AE", "Asia/Dubai" }, |
| { "AF", "Asia/Kabul" }, |
| { "AG", "America/Antigua" }, |
| { "AI", "America/Anguilla" }, |
| { "AL", "Europe/Tirane" }, |
| { "AM", "Asia/Yerevan" }, |
| { "AO", "Africa/Luanda" }, |
| { "AQ", "Antarctica/McMurdo" }, |
| { "AQ", "Antarctica/Rothera" }, |
| { "AQ", "Antarctica/Palmer" }, |
| { "AQ", "Antarctica/Mawson" }, |
| { "AQ", "Antarctica/Davis" }, |
| { "AQ", "Antarctica/Casey" }, |
| { "AQ", "Antarctica/Vostok" }, |
| { "AQ", "Antarctica/DumontDUrville" }, |
| { "AQ", "Antarctica/Syowa" }, |
| { "AR", "America/Argentina/Buenos_Aires" }, |
| { "AR", "America/Argentina/Cordoba" }, |
| { "AR", "America/Argentina/Salta" }, |
| { "AR", "America/Argentina/Jujuy" }, |
| { "AR", "America/Argentina/Tucuman" }, |
| { "AR", "America/Argentina/Catamarca" }, |
| { "AR", "America/Argentina/La_Rioja" }, |
| { "AR", "America/Argentina/San_Juan" }, |
| { "AR", "America/Argentina/Mendoza" }, |
| { "AR", "America/Argentina/San_Luis" }, |
| { "AR", "America/Argentina/Rio_Gallegos" }, |
| { "AR", "America/Argentina/Ushuaia" }, |
| { "AS", "Pacific/Pago_Pago" }, |
| { "AT", "Europe/Vienna" }, |
| { "AU", "Australia/Lord_Howe" }, |
| { "AU", "Antarctica/Macquarie" }, |
| { "AU", "Australia/Hobart" }, |
| { "AU", "Australia/Currie" }, |
| { "AU", "Australia/Melbourne" }, |
| { "AU", "Australia/Sydney" }, |
| { "AU", "Australia/Broken_Hill" }, |
| { "AU", "Australia/Brisbane" }, |
| { "AU", "Australia/Lindeman" }, |
| { "AU", "Australia/Adelaide" }, |
| { "AU", "Australia/Darwin" }, |
| { "AU", "Australia/Perth" }, |
| { "AU", "Australia/Eucla" }, |
| { "AW", "America/Aruba" }, |
| { "AX", "Europe/Mariehamn" }, |
| { "AZ", "Asia/Baku" }, |
| { "BA", "Europe/Sarajevo" }, |
| { "BB", "America/Barbados" }, |
| { "BD", "Asia/Dhaka" }, |
| { "BE", "Europe/Brussels" }, |
| { "BF", "Africa/Ouagadougou" }, |
| { "BG", "Europe/Sofia" }, |
| { "BH", "Asia/Bahrain" }, |
| { "BI", "Africa/Bujumbura" }, |
| { "BJ", "Africa/Porto-Novo" }, |
| { "BL", "America/St_Barthelemy" }, |
| { "BM", "Atlantic/Bermuda" }, |
| { "BN", "Asia/Brunei" }, |
| { "BO", "America/La_Paz" }, |
| { "BQ", "America/Kralendijk" }, |
| { "BR", "America/Noronha" }, |
| { "BR", "America/Belem" }, |
| { "BR", "America/Fortaleza" }, |
| { "BR", "America/Recife" }, |
| { "BR", "America/Araguaina" }, |
| { "BR", "America/Maceio" }, |
| { "BR", "America/Bahia" }, |
| { "BR", "America/Sao_Paulo" }, |
| { "BR", "America/Campo_Grande" }, |
| { "BR", "America/Cuiaba" }, |
| { "BR", "America/Santarem" }, |
| { "BR", "America/Porto_Velho" }, |
| { "BR", "America/Boa_Vista" }, |
| { "BR", "America/Manaus" }, |
| { "BR", "America/Eirunepe" }, |
| { "BR", "America/Rio_Branco" }, |
| { "BS", "America/Nassau" }, |
| { "BT", "Asia/Thimphu" }, |
| { "BW", "Africa/Gaborone" }, |
| { "BY", "Europe/Minsk" }, |
| { "BZ", "America/Belize" }, |
| { "CA", "America/St_Johns" }, |
| { "CA", "America/Halifax" }, |
| { "CA", "America/Glace_Bay" }, |
| { "CA", "America/Moncton" }, |
| { "CA", "America/Goose_Bay" }, |
| { "CA", "America/Blanc-Sablon" }, |
| { "CA", "America/Toronto" }, |
| { "CA", "America/Nipigon" }, |
| { "CA", "America/Thunder_Bay" }, |
| { "CA", "America/Iqaluit" }, |
| { "CA", "America/Pangnirtung" }, |
| { "CA", "America/Resolute" }, |
| { "CA", "America/Atikokan" }, |
| { "CA", "America/Rankin_Inlet" }, |
| { "CA", "America/Winnipeg" }, |
| { "CA", "America/Rainy_River" }, |
| { "CA", "America/Regina" }, |
| { "CA", "America/Swift_Current" }, |
| { "CA", "America/Edmonton" }, |
| { "CA", "America/Cambridge_Bay" }, |
| { "CA", "America/Yellowknife" }, |
| { "CA", "America/Inuvik" }, |
| { "CA", "America/Creston" }, |
| { "CA", "America/Dawson_Creek" }, |
| { "CA", "America/Vancouver" }, |
| { "CA", "America/Whitehorse" }, |
| { "CA", "America/Dawson" }, |
| { "CC", "Indian/Cocos" }, |
| { "CD", "Africa/Kinshasa" }, |
| { "CD", "Africa/Lubumbashi" }, |
| { "CF", "Africa/Bangui" }, |
| { "CG", "Africa/Brazzaville" }, |
| { "CH", "Europe/Zurich" }, |
| { "CI", "Africa/Abidjan" }, |
| { "CK", "Pacific/Rarotonga" }, |
| { "CL", "America/Santiago" }, |
| { "CL", "Pacific/Easter" }, |
| { "CM", "Africa/Douala" }, |
| { "CN", "Asia/Shanghai" }, |
| { "CN", "Asia/Harbin" }, |
| { "CN", "Asia/Chongqing" }, |
| { "CN", "Asia/Urumqi" }, |
| { "CN", "Asia/Kashgar" }, |
| { "CO", "America/Bogota" }, |
| { "CR", "America/Costa_Rica" }, |
| { "CU", "America/Havana" }, |
| { "CV", "Atlantic/Cape_Verde" }, |
| { "CW", "America/Curacao" }, |
| { "CX", "Indian/Christmas" }, |
| { "CY", "Asia/Nicosia" }, |
| { "CZ", "Europe/Prague" }, |
| { "DE", "Europe/Berlin" }, |
| { "DE", "Europe/Busingen" }, |
| { "DJ", "Africa/Djibouti" }, |
| { "DK", "Europe/Copenhagen" }, |
| { "DM", "America/Dominica" }, |
| { "DO", "America/Santo_Domingo" }, |
| { "DZ", "Africa/Algiers" }, |
| { "EC", "America/Guayaquil" }, |
| { "EC", "Pacific/Galapagos" }, |
| { "EE", "Europe/Tallinn" }, |
| { "EG", "Africa/Cairo" }, |
| { "EH", "Africa/El_Aaiun" }, |
| { "ER", "Africa/Asmara" }, |
| { "ES", "Europe/Madrid" }, |
| { "ES", "Africa/Ceuta" }, |
| { "ES", "Atlantic/Canary" }, |
| { "ET", "Africa/Addis_Ababa" }, |
| { "FI", "Europe/Helsinki" }, |
| { "FJ", "Pacific/Fiji" }, |
| { "FK", "Atlantic/Stanley" }, |
| { "FM", "Pacific/Chuuk" }, |
| { "FM", "Pacific/Pohnpei" }, |
| { "FM", "Pacific/Kosrae" }, |
| { "FO", "Atlantic/Faroe" }, |
| { "FR", "Europe/Paris" }, |
| { "GA", "Africa/Libreville" }, |
| { "GB", "Europe/London" }, |
| { "GD", "America/Grenada" }, |
| { "GE", "Asia/Tbilisi" }, |
| { "GF", "America/Cayenne" }, |
| { "GG", "Europe/Guernsey" }, |
| { "GH", "Africa/Accra" }, |
| { "GI", "Europe/Gibraltar" }, |
| { "GL", "America/Godthab" }, |
| { "GL", "America/Danmarkshavn" }, |
| { "GL", "America/Scoresbysund" }, |
| { "GL", "America/Thule" }, |
| { "GM", "Africa/Banjul" }, |
| { "GN", "Africa/Conakry" }, |
| { "GP", "America/Guadeloupe" }, |
| { "GQ", "Africa/Malabo" }, |
| { "GR", "Europe/Athens" }, |
| { "GS", "Atlantic/South_Georgia" }, |
| { "GT", "America/Guatemala" }, |
| { "GU", "Pacific/Guam" }, |
| { "GW", "Africa/Bissau" }, |
| { "GY", "America/Guyana" }, |
| { "HK", "Asia/Hong_Kong" }, |
| { "HN", "America/Tegucigalpa" }, |
| { "HR", "Europe/Zagreb" }, |
| { "HT", "America/Port-au-Prince" }, |
| { "HU", "Europe/Budapest" }, |
| { "ID", "Asia/Jakarta" }, |
| { "ID", "Asia/Pontianak" }, |
| { "ID", "Asia/Makassar" }, |
| { "ID", "Asia/Jayapura" }, |
| { "IE", "Europe/Dublin" }, |
| { "IL", "Asia/Jerusalem" }, |
| { "IM", "Europe/Isle_of_Man" }, |
| { "IN", "Asia/Kolkata" }, |
| { "IO", "Indian/Chagos" }, |
| { "IQ", "Asia/Baghdad" }, |
| { "IR", "Asia/Tehran" }, |
| { "IS", "Atlantic/Reykjavik" }, |
| { "IT", "Europe/Rome" }, |
| { "JE", "Europe/Jersey" }, |
| { "JM", "America/Jamaica" }, |
| { "JO", "Asia/Amman" }, |
| { "JP", "Asia/Tokyo" }, |
| { "KE", "Africa/Nairobi" }, |
| { "KG", "Asia/Bishkek" }, |
| { "KH", "Asia/Phnom_Penh" }, |
| { "KI", "Pacific/Tarawa" }, |
| { "KI", "Pacific/Enderbury" }, |
| { "KI", "Pacific/Kiritimati" }, |
| { "KM", "Indian/Comoro" }, |
| { "KN", "America/St_Kitts" }, |
| { "KP", "Asia/Pyongyang" }, |
| { "KR", "Asia/Seoul" }, |
| { "KW", "Asia/Kuwait" }, |
| { "KY", "America/Cayman" }, |
| { "KZ", "Asia/Almaty" }, |
| { "KZ", "Asia/Qyzylorda" }, |
| { "KZ", "Asia/Aqtobe" }, |
| { "KZ", "Asia/Aqtau" }, |
| { "KZ", "Asia/Oral" }, |
| { "LA", "Asia/Vientiane" }, |
| { "LB", "Asia/Beirut" }, |
| { "LC", "America/St_Lucia" }, |
| { "LI", "Europe/Vaduz" }, |
| { "LK", "Asia/Colombo" }, |
| { "LR", "Africa/Monrovia" }, |
| { "LS", "Africa/Maseru" }, |
| { "LT", "Europe/Vilnius" }, |
| { "LU", "Europe/Luxembourg" }, |
| { "LV", "Europe/Riga" }, |
| { "LY", "Africa/Tripoli" }, |
| { "MA", "Africa/Casablanca" }, |
| { "MC", "Europe/Monaco" }, |
| { "MD", "Europe/Chisinau" }, |
| { "ME", "Europe/Podgorica" }, |
| { "MF", "America/Marigot" }, |
| { "MG", "Indian/Antananarivo" }, |
| { "MH", "Pacific/Majuro" }, |
| { "MH", "Pacific/Kwajalein" }, |
| { "MK", "Europe/Skopje" }, |
| { "ML", "Africa/Bamako" }, |
| { "MM", "Asia/Rangoon" }, |
| { "MN", "Asia/Ulaanbaatar" }, |
| { "MN", "Asia/Hovd" }, |
| { "MN", "Asia/Choibalsan" }, |
| { "MO", "Asia/Macau" }, |
| { "MP", "Pacific/Saipan" }, |
| { "MQ", "America/Martinique" }, |
| { "MR", "Africa/Nouakchott" }, |
| { "MS", "America/Montserrat" }, |
| { "MT", "Europe/Malta" }, |
| { "MU", "Indian/Mauritius" }, |
| { "MV", "Indian/Maldives" }, |
| { "MW", "Africa/Blantyre" }, |
| { "MX", "America/Mexico_City" }, |
| { "MX", "America/Cancun" }, |
| { "MX", "America/Merida" }, |
| { "MX", "America/Monterrey" }, |
| { "MX", "America/Matamoros" }, |
| { "MX", "America/Mazatlan" }, |
| { "MX", "America/Chihuahua" }, |
| { "MX", "America/Ojinaga" }, |
| { "MX", "America/Hermosillo" }, |
| { "MX", "America/Tijuana" }, |
| { "MX", "America/Santa_Isabel" }, |
| { "MX", "America/Bahia_Banderas" }, |
| { "MY", "Asia/Kuala_Lumpur" }, |
| { "MY", "Asia/Kuching" }, |
| { "MZ", "Africa/Maputo" }, |
| { "NA", "Africa/Windhoek" }, |
| { "NC", "Pacific/Noumea" }, |
| { "NE", "Africa/Niamey" }, |
| { "NF", "Pacific/Norfolk" }, |
| { "NG", "Africa/Lagos" }, |
| { "NI", "America/Managua" }, |
| { "NL", "Europe/Amsterdam" }, |
| { "NO", "Europe/Oslo" }, |
| { "NP", "Asia/Kathmandu" }, |
| { "NR", "Pacific/Nauru" }, |
| { "NU", "Pacific/Niue" }, |
| { "NZ", "Pacific/Auckland" }, |
| { "NZ", "Pacific/Chatham" }, |
| { "OM", "Asia/Muscat" }, |
| { "PA", "America/Panama" }, |
| { "PE", "America/Lima" }, |
| { "PF", "Pacific/Tahiti" }, |
| { "PF", "Pacific/Marquesas" }, |
| { "PF", "Pacific/Gambier" }, |
| { "PG", "Pacific/Port_Moresby" }, |
| { "PH", "Asia/Manila" }, |
| { "PK", "Asia/Karachi" }, |
| { "PL", "Europe/Warsaw" }, |
| { "PM", "America/Miquelon" }, |
| { "PN", "Pacific/Pitcairn" }, |
| { "PR", "America/Puerto_Rico" }, |
| { "PS", "Asia/Gaza" }, |
| { "PS", "Asia/Hebron" }, |
| { "PT", "Europe/Lisbon" }, |
| { "PT", "Atlantic/Madeira" }, |
| { "PT", "Atlantic/Azores" }, |
| { "PW", "Pacific/Palau" }, |
| { "PY", "America/Asuncion" }, |
| { "QA", "Asia/Qatar" }, |
| { "RE", "Indian/Reunion" }, |
| { "RO", "Europe/Bucharest" }, |
| { "RS", "Europe/Belgrade" }, |
| { "RU", "Europe/Kaliningrad" }, |
| { "RU", "Europe/Moscow" }, |
| { "RU", "Europe/Volgograd" }, |
| { "RU", "Europe/Samara" }, |
| { "RU", "Asia/Yekaterinburg" }, |
| { "RU", "Asia/Omsk" }, |
| { "RU", "Asia/Novosibirsk" }, |
| { "RU", "Asia/Novokuznetsk" }, |
| { "RU", "Asia/Krasnoyarsk" }, |
| { "RU", "Asia/Irkutsk" }, |
| { "RU", "Asia/Yakutsk" }, |
| { "RU", "Asia/Khandyga" }, |
| { "RU", "Asia/Vladivostok" }, |
| { "RU", "Asia/Sakhalin" }, |
| { "RU", "Asia/Ust-Nera" }, |
| { "RU", "Asia/Magadan" }, |
| { "RU", "Asia/Kamchatka" }, |
| { "RU", "Asia/Anadyr" }, |
| { "RW", "Africa/Kigali" }, |
| { "SA", "Asia/Riyadh" }, |
| { "SB", "Pacific/Guadalcanal" }, |
| { "SC", "Indian/Mahe" }, |
| { "SD", "Africa/Khartoum" }, |
| { "SE", "Europe/Stockholm" }, |
| { "SG", "Asia/Singapore" }, |
| { "SH", "Atlantic/St_Helena" }, |
| { "SI", "Europe/Ljubljana" }, |
| { "SJ", "Arctic/Longyearbyen" }, |
| { "SK", "Europe/Bratislava" }, |
| { "SL", "Africa/Freetown" }, |
| { "SM", "Europe/San_Marino" }, |
| { "SN", "Africa/Dakar" }, |
| { "SO", "Africa/Mogadishu" }, |
| { "SR", "America/Paramaribo" }, |
| { "SS", "Africa/Juba" }, |
| { "ST", "Africa/Sao_Tome" }, |
| { "SV", "America/El_Salvador" }, |
| { "SX", "America/Lower_Princes" }, |
| { "SY", "Asia/Damascus" }, |
| { "SZ", "Africa/Mbabane" }, |
| { "TC", "America/Grand_Turk" }, |
| { "TD", "Africa/Ndjamena" }, |
| { "TF", "Indian/Kerguelen" }, |
| { "TG", "Africa/Lome" }, |
| { "TH", "Asia/Bangkok" }, |
| { "TJ", "Asia/Dushanbe" }, |
| { "TK", "Pacific/Fakaofo" }, |
| { "TL", "Asia/Dili" }, |
| { "TM", "Asia/Ashgabat" }, |
| { "TN", "Africa/Tunis" }, |
| { "TO", "Pacific/Tongatapu" }, |
| { "TR", "Europe/Istanbul" }, |
| { "TT", "America/Port_of_Spain" }, |
| { "TV", "Pacific/Funafuti" }, |
| { "TW", "Asia/Taipei" }, |
| { "TZ", "Africa/Dar_es_Salaam" }, |
| { "UA", "Europe/Kiev" }, |
| { "UA", "Europe/Uzhgorod" }, |
| { "UA", "Europe/Zaporozhye" }, |
| { "UA", "Europe/Simferopol" }, |
| { "UG", "Africa/Kampala" }, |
| { "UM", "Pacific/Johnston" }, |
| { "UM", "Pacific/Midway" }, |
| { "UM", "Pacific/Wake" }, |
| { "US", "America/New_York" }, |
| { "US", "America/Detroit" }, |
| { "US", "America/Kentucky/Louisville" }, |
| { "US", "America/Kentucky/Monticello" }, |
| { "US", "America/Indiana/Indianapolis" }, |
| { "US", "America/Indiana/Vincennes" }, |
| { "US", "America/Indiana/Winamac" }, |
| { "US", "America/Indiana/Marengo" }, |
| { "US", "America/Indiana/Petersburg" }, |
| { "US", "America/Indiana/Vevay" }, |
| { "US", "America/Chicago" }, |
| { "US", "America/Indiana/Tell_City" }, |
| { "US", "America/Indiana/Knox" }, |
| { "US", "America/Menominee" }, |
| { "US", "America/North_Dakota/Center" }, |
| { "US", "America/North_Dakota/New_Salem" }, |
| { "US", "America/North_Dakota/Beulah" }, |
| { "US", "America/Denver" }, |
| { "US", "America/Boise" }, |
| { "US", "America/Phoenix" }, |
| { "US", "America/Los_Angeles" }, |
| { "US", "America/Anchorage" }, |
| { "US", "America/Juneau" }, |
| { "US", "America/Sitka" }, |
| { "US", "America/Yakutat" }, |
| { "US", "America/Nome" }, |
| { "US", "America/Adak" }, |
| { "US", "America/Metlakatla" }, |
| { "US", "Pacific/Honolulu" }, |
| { "UY", "America/Montevideo" }, |
| { "UZ", "Asia/Samarkand" }, |
| { "UZ", "Asia/Tashkent" }, |
| { "VA", "Europe/Vatican" }, |
| { "VC", "America/St_Vincent" }, |
| { "VE", "America/Caracas" }, |
| { "VG", "America/Tortola" }, |
| { "VI", "America/St_Thomas" }, |
| { "VN", "Asia/Ho_Chi_Minh" }, |
| { "VU", "Pacific/Efate" }, |
| { "WF", "Pacific/Wallis" }, |
| { "WS", "Pacific/Apia" }, |
| { "YE", "Asia/Aden" }, |
| { "YT", "Indian/Mayotte" }, |
| { "ZA", "Africa/Johannesburg" }, |
| { "ZM", "Africa/Lusaka" }, |
| { "ZW", "Africa/Harare" }, |
| // The mappings below are custom additions to zone.tab. |
| { "GB", "Etc/GMT" }, |
| { "GB", "Etc/UTC" }, |
| { "GB", "Etc/UCT" }, |
| }; |
| |
| for (size_t i = 0; i < arraysize(olson_code_data); ++i) |
| map_[olson_code_data[i].olson_code] = olson_code_data[i].country_code; |
| |
| // These are mapping from old codenames to new codenames. They are also |
| // part of public domain, and available at |
| // <http://www.ietf.org/timezones/data/backward>. |
| struct LinkData { |
| const char* old_code; |
| const char* new_code; |
| }; |
| static const LinkData link_data[] = { |
| { "Africa/Asmera", "Africa/Asmara" }, |
| { "Africa/Timbuktu", "Africa/Bamako" }, |
| { "America/Argentina/ComodRivadavia", "America/Argentina/Catamarca" }, |
| { "America/Atka", "America/Adak" }, |
| { "America/Buenos_Aires", "America/Argentina/Buenos_Aires" }, |
| { "America/Catamarca", "America/Argentina/Catamarca" }, |
| { "America/Coral_Harbour", "America/Atikokan" }, |
| { "America/Cordoba", "America/Argentina/Cordoba" }, |
| { "America/Ensenada", "America/Tijuana" }, |
| { "America/Fort_Wayne", "America/Indiana/Indianapolis" }, |
| { "America/Indianapolis", "America/Indiana/Indianapolis" }, |
| { "America/Jujuy", "America/Argentina/Jujuy" }, |
| { "America/Knox_IN", "America/Indiana/Knox" }, |
| { "America/Louisville", "America/Kentucky/Louisville" }, |
| { "America/Mendoza", "America/Argentina/Mendoza" }, |
| { "America/Porto_Acre", "America/Rio_Branco" }, |
| { "America/Rosario", "America/Argentina/Cordoba" }, |
| { "America/Virgin", "America/St_Thomas" }, |
| { "Asia/Ashkhabad", "Asia/Ashgabat" }, |
| { "Asia/Chungking", "Asia/Chongqing" }, |
| { "Asia/Dacca", "Asia/Dhaka" }, |
| { "Asia/Katmandu", "Asia/Kathmandu" }, |
| { "Asia/Calcutta", "Asia/Kolkata" }, |
| { "Asia/Macao", "Asia/Macau" }, |
| { "Asia/Tel_Aviv", "Asia/Jerusalem" }, |
| { "Asia/Saigon", "Asia/Ho_Chi_Minh" }, |
| { "Asia/Thimbu", "Asia/Thimphu" }, |
| { "Asia/Ujung_Pandang", "Asia/Makassar" }, |
| { "Asia/Ulan_Bator", "Asia/Ulaanbaatar" }, |
| { "Atlantic/Faeroe", "Atlantic/Faroe" }, |
| { "Atlantic/Jan_Mayen", "Europe/Oslo" }, |
| { "Australia/ACT", "Australia/Sydney" }, |
| { "Australia/Canberra", "Australia/Sydney" }, |
| { "Australia/LHI", "Australia/Lord_Howe" }, |
| { "Australia/NSW", "Australia/Sydney" }, |
| { "Australia/North", "Australia/Darwin" }, |
| { "Australia/Queensland", "Australia/Brisbane" }, |
| { "Australia/South", "Australia/Adelaide" }, |
| { "Australia/Tasmania", "Australia/Hobart" }, |
| { "Australia/Victoria", "Australia/Melbourne" }, |
| { "Australia/West", "Australia/Perth" }, |
| { "Australia/Yancowinna", "Australia/Broken_Hill" }, |
| { "Brazil/Acre", "America/Rio_Branco" }, |
| { "Brazil/DeNoronha", "America/Noronha" }, |
| { "Brazil/East", "America/Sao_Paulo" }, |
| { "Brazil/West", "America/Manaus" }, |
| { "Canada/Atlantic", "America/Halifax" }, |
| { "Canada/Central", "America/Winnipeg" }, |
| { "Canada/East-Saskatchewan", "America/Regina" }, |
| { "Canada/Eastern", "America/Toronto" }, |
| { "Canada/Mountain", "America/Edmonton" }, |
| { "Canada/Newfoundland", "America/St_Johns" }, |
| { "Canada/Pacific", "America/Vancouver" }, |
| { "Canada/Saskatchewan", "America/Regina" }, |
| { "Canada/Yukon", "America/Whitehorse" }, |
| { "Chile/Continental", "America/Santiago" }, |
| { "Chile/EasterIsland", "Pacific/Easter" }, |
| { "Cuba", "America/Havana" }, |
| { "Egypt", "Africa/Cairo" }, |
| { "Eire", "Europe/Dublin" }, |
| { "Europe/Belfast", "Europe/London" }, |
| { "Europe/Tiraspol", "Europe/Chisinau" }, |
| { "GB", "Europe/London" }, |
| { "GB-Eire", "Europe/London" }, |
| { "GMT+0", "Etc/GMT" }, |
| { "GMT-0", "Etc/GMT" }, |
| { "GMT0", "Etc/GMT" }, |
| { "Greenwich", "Etc/GMT" }, |
| { "Hongkong", "Asia/Hong_Kong" }, |
| { "Iceland", "Atlantic/Reykjavik" }, |
| { "Iran", "Asia/Tehran" }, |
| { "Israel", "Asia/Jerusalem" }, |
| { "Jamaica", "America/Jamaica" }, |
| { "Japan", "Asia/Tokyo" }, |
| { "Kwajalein", "Pacific/Kwajalein" }, |
| { "Libya", "Africa/Tripoli" }, |
| { "Mexico/BajaNorte", "America/Tijuana" }, |
| { "Mexico/BajaSur", "America/Mazatlan" }, |
| { "Mexico/General", "America/Mexico_City" }, |
| { "NZ", "Pacific/Auckland" }, |
| { "NZ-CHAT", "Pacific/Chatham" }, |
| { "Navajo", "America/Denver" }, |
| { "PRC", "Asia/Shanghai" }, |
| { "Pacific/Samoa", "Pacific/Pago_Pago" }, |
| { "Pacific/Yap", "Pacific/Chuuk" }, |
| { "Pacific/Truk", "Pacific/Chuuk" }, |
| { "Pacific/Ponape", "Pacific/Pohnpei" }, |
| { "Poland", "Europe/Warsaw" }, |
| { "Portugal", "Europe/Lisbon" }, |
| { "ROC", "Asia/Taipei" }, |
| { "ROK", "Asia/Seoul" }, |
| { "Singapore", "Asia/Singapore" }, |
| { "Turkey", "Europe/Istanbul" }, |
| { "UCT", "Etc/UCT" }, |
| { "US/Alaska", "America/Anchorage" }, |
| { "US/Aleutian", "America/Adak" }, |
| { "US/Arizona", "America/Phoenix" }, |
| { "US/Central", "America/Chicago" }, |
| { "US/East-Indiana", "America/Indiana/Indianapolis" }, |
| { "US/Eastern", "America/New_York" }, |
| { "US/Hawaii", "Pacific/Honolulu" }, |
| { "US/Indiana-Starke", "America/Indiana/Knox" }, |
| { "US/Michigan", "America/Detroit" }, |
| { "US/Mountain", "America/Denver" }, |
| { "US/Pacific", "America/Los_Angeles" }, |
| { "US/Samoa", "Pacific/Pago_Pago" }, |
| { "UTC", "Etc/UTC" }, |
| { "Universal", "Etc/UTC" }, |
| { "W-SU", "Europe/Moscow" }, |
| { "Zulu", "Etc/UTC" }, |
| }; |
| |
| for (size_t i = 0; i < arraysize(link_data); ++i) |
| map_[link_data[i].old_code] = map_[link_data[i].new_code]; |
| } |
| |
| friend struct DefaultSingletonTraits<TimezoneMap>; |
| |
| struct CompareCStrings { |
| bool operator()(const char* str1, const char* str2) const { |
| return strcmp(str1, str2) < 0; |
| } |
| }; |
| std::map<const char*, const char*, CompareCStrings> map_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TimezoneMap); |
| }; |
| |
| } // namespace |
| |
| std::string CountryCodeForCurrentTimezone() { |
| scoped_ptr<icu::TimeZone> zone(icu::TimeZone::createDefault()); |
| icu::UnicodeString id; |
| zone->getID(id); |
| string16 olson_code(id.getBuffer(), id.length()); |
| return TimezoneMap::GetInstance()->CountryCodeForTimezone( |
| UTF16ToUTF8(olson_code)); |
| } |
| |
| } // namespace base |