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/*
* Copyright (C) 2005-2022 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "DateLib.h"
#include "utils/XTimeUtils.h"
#include <cstdlib>
const std::string KODI::TIME::ExtractTzName(const char* tzname)
{
if (tzname[0] != '/')
return tzname;
std::string result = tzname;
const char zoneinfo[] = "zoneinfo";
size_t pos = result.rfind(zoneinfo);
if (pos == result.npos)
{
return "";
}
pos = result.find('/', pos);
result.erase(0, pos + 1);
return result;
}
const date::time_zone* KODI::TIME::GetTimeZone()
{
#if defined(TARGET_POSIX) && !defined(TARGET_DARWIN)
const date::time_zone* tz = nullptr;
const char* tzname = std::getenv("TZ");
if (tzname && tzname[0] != '\0')
{
const std::string tzn = ExtractTzName(tzname);
if (!tzn.empty())
tz = date::locate_zone(tzn);
}
if (tz)
return tz;
else
#endif
return date::current_zone();
}
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