| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org> |
| 3 | |
| 4 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 5 | */ |
| 6 | |
| 7 | #include "ktimezone.h" |
| 8 | #include "data/timezone_name_table.cpp" |
| 9 | #include "kcountry.h" |
| 10 | #include "spatial_index_p.h" |
| 11 | |
| 12 | #include <QTimeZone> |
| 13 | |
| 14 | #include <cstring> |
| 15 | |
| 16 | const char *KTimeZone::fromLocation(float latitude, float longitude) |
| 17 | { |
| 18 | const auto entry = SpatialIndex::lookup(lat: latitude, lon: longitude); |
| 19 | return timezone_name_table + entry.m_tz; |
| 20 | } |
| 21 | |
| 22 | KCountry KTimeZone::country(const char *ianaId) |
| 23 | { |
| 24 | // Asia/Bangkok is special as it's the only "regular" IANA tz that covers more than one country |
| 25 | // (northern Vietnam and Thailand in this case), QTimeZone however reports it as Thailand. |
| 26 | if (!ianaId || std::strcmp(s1: ianaId, s2: "") == 0 || std::strcmp(s1: ianaId, s2: "Asia/Bangkok") == 0) { |
| 27 | return {}; |
| 28 | } |
| 29 | |
| 30 | return KCountry::fromQLocale(country: QTimeZone(ianaId).territory()); |
| 31 | } |
| 32 |