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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <chrono>
#include "common/scope_exit.h"
#include "core/core.h"
#include "core/hle/kernel/svc.h"
#include "core/hle/service/cmif_serialization.h"
#include "core/hle/service/glue/time/file_timestamp_worker.h"
#include "core/hle/service/glue/time/time_zone.h"
#include "core/hle/service/glue/time/time_zone_binary.h"
#include "core/hle/service/psc/time/time_zone_service.h"
#include "core/hle/service/set/system_settings_server.h"
#include "core/hle/service/sm/sm.h"
namespace Service::Glue::Time {
namespace {
static std::mutex g_list_mutex;
static Common::IntrusiveListBaseTraits<Service::PSC::Time::OperationEvent>::ListType g_list_nodes{};
} // namespace
TimeZoneService::TimeZoneService(
Core::System& system_, FileTimestampWorker& file_timestamp_worker,
bool can_write_timezone_device_location,
std::shared_ptr<Service::PSC::Time::TimeZoneService> time_zone_service)
: ServiceFramework{system_, "ITimeZoneService"}, m_system{system},
m_can_write_timezone_device_location{can_write_timezone_device_location},
m_file_timestamp_worker{file_timestamp_worker},
m_wrapped_service{std::move(time_zone_service)}, m_operation_event{m_system} {
// clang-format off
static const FunctionInfo functions[] = {
{0, D<&TimeZoneService::GetDeviceLocationName>, "GetDeviceLocationName"},
{1, D<&TimeZoneService::SetDeviceLocationName>, "SetDeviceLocationName"},
{2, D<&TimeZoneService::GetTotalLocationNameCount>, "GetTotalLocationNameCount"},
{3, D<&TimeZoneService::LoadLocationNameList>, "LoadLocationNameList"},
{4, D<&TimeZoneService::LoadTimeZoneRule>, "LoadTimeZoneRule"},
{5, D<&TimeZoneService::GetTimeZoneRuleVersion>, "GetTimeZoneRuleVersion"},
{6, D<&TimeZoneService::GetDeviceLocationNameAndUpdatedTime>, "GetDeviceLocationNameAndUpdatedTime"},
{7, D<&TimeZoneService::SetDeviceLocationNameWithTimeZoneRule>, "SetDeviceLocationNameWithTimeZoneRule"},
{8, D<&TimeZoneService::ParseTimeZoneBinary>, "ParseTimeZoneBinary"},
{20, D<&TimeZoneService::GetDeviceLocationNameOperationEventReadableHandle>, "GetDeviceLocationNameOperationEventReadableHandle"},
{100, D<&TimeZoneService::ToCalendarTime>, "ToCalendarTime"},
{101, D<&TimeZoneService::ToCalendarTimeWithMyRule>, "ToCalendarTimeWithMyRule"},
{201, D<&TimeZoneService::ToPosixTime>, "ToPosixTime"},
{202, D<&TimeZoneService::ToPosixTimeWithMyRule>, "ToPosixTimeWithMyRule"},
};
// clang-format on
RegisterHandlers(functions);
g_list_nodes.clear();
m_set_sys =
m_system.ServiceManager().GetService<Service::Set::ISystemSettingsServer>("set:sys", true);
}
TimeZoneService::~TimeZoneService() = default;
Result TimeZoneService::GetDeviceLocationName(
Out<Service::PSC::Time::LocationName> out_location_name) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. out_location_name={}", *out_location_name);
};
R_RETURN(m_wrapped_service->GetDeviceLocationName(out_location_name));
}
Result TimeZoneService::SetDeviceLocationName(
const Service::PSC::Time::LocationName& location_name) {
LOG_DEBUG(Service_Time, "called. location_name={}", location_name);
R_UNLESS(m_can_write_timezone_device_location, Service::PSC::Time::ResultPermissionDenied);
R_UNLESS(IsTimeZoneBinaryValid(location_name), Service::PSC::Time::ResultTimeZoneNotFound);
std::scoped_lock l{m_mutex};
std::span<const u8> binary{};
size_t binary_size{};
R_TRY(GetTimeZoneRule(binary, binary_size, location_name))
R_TRY(m_wrapped_service->SetDeviceLocationNameWithTimeZoneRule(location_name, binary));
m_file_timestamp_worker.SetFilesystemPosixTime();
Service::PSC::Time::SteadyClockTimePoint time_point{};
Service::PSC::Time::LocationName name{};
R_TRY(m_wrapped_service->GetDeviceLocationNameAndUpdatedTime(&name, &time_point));
m_set_sys->SetDeviceTimeZoneLocationName(name);
m_set_sys->SetDeviceTimeZoneLocationUpdatedTime(time_point);
std::scoped_lock m{g_list_mutex};
for (auto& operation_event : g_list_nodes) {
operation_event.m_event->Signal();
}
R_SUCCEED();
}
Result TimeZoneService::GetTotalLocationNameCount(Out<u32> out_count) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. out_count={}", *out_count);
};
R_RETURN(m_wrapped_service->GetTotalLocationNameCount(out_count));
}
Result TimeZoneService::LoadLocationNameList(
Out<u32> out_count,
OutArray<Service::PSC::Time::LocationName, BufferAttr_HipcMapAlias> out_names, u32 index) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. index={} out_count={} out_names[0]={} out_names[1]={}",
index, *out_count, out_names[0], out_names[1]);
};
std::scoped_lock l{m_mutex};
R_RETURN(GetTimeZoneLocationList(*out_count, out_names, out_names.size(), index));
}
Result TimeZoneService::LoadTimeZoneRule(OutRule out_rule,
const Service::PSC::Time::LocationName& name) {
LOG_DEBUG(Service_Time, "called. name={}", name);
std::scoped_lock l{m_mutex};
std::span<const u8> binary{};
size_t binary_size{};
R_TRY(GetTimeZoneRule(binary, binary_size, name))
R_RETURN(m_wrapped_service->ParseTimeZoneBinary(out_rule, binary));
}
Result TimeZoneService::GetTimeZoneRuleVersion(
Out<Service::PSC::Time::RuleVersion> out_rule_version) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. out_rule_version={}", *out_rule_version);
};
R_RETURN(m_wrapped_service->GetTimeZoneRuleVersion(out_rule_version));
}
Result TimeZoneService::GetDeviceLocationNameAndUpdatedTime(
Out<Service::PSC::Time::LocationName> location_name,
Out<Service::PSC::Time::SteadyClockTimePoint> out_time_point) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. location_name={} out_time_point={}", *location_name,
*out_time_point);
};
R_RETURN(m_wrapped_service->GetDeviceLocationNameAndUpdatedTime(location_name, out_time_point));
}
Result TimeZoneService::SetDeviceLocationNameWithTimeZoneRule(
const Service::PSC::Time::LocationName& location_name,
InBuffer<BufferAttr_HipcAutoSelect> binary) {
LOG_DEBUG(Service_Time, "called. location_name={}", location_name);
R_UNLESS(m_can_write_timezone_device_location, Service::PSC::Time::ResultPermissionDenied);
R_RETURN(Service::PSC::Time::ResultNotImplemented);
}
Result TimeZoneService::ParseTimeZoneBinary(OutRule out_rule,
InBuffer<BufferAttr_HipcAutoSelect> binary) {
LOG_DEBUG(Service_Time, "called.");
R_RETURN(Service::PSC::Time::ResultNotImplemented);
}
Result TimeZoneService::GetDeviceLocationNameOperationEventReadableHandle(
OutCopyHandle<Kernel::KReadableEvent> out_event) {
LOG_DEBUG(Service_Time, "called.");
if (!operation_event_initialized) {
operation_event_initialized = false;
m_operation_event.m_ctx.CloseEvent(m_operation_event.m_event);
m_operation_event.m_event =
m_operation_event.m_ctx.CreateEvent("Psc:TimeZoneService:OperationEvent");
operation_event_initialized = true;
std::scoped_lock l{m_mutex};
g_list_nodes.push_back(m_operation_event);
}
*out_event = &m_operation_event.m_event->GetReadableEvent();
R_SUCCEED();
}
Result TimeZoneService::ToCalendarTime(
Out<Service::PSC::Time::CalendarTime> out_calendar_time,
Out<Service::PSC::Time::CalendarAdditionalInfo> out_additional_info, s64 time, InRule rule) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. time={} out_calendar_time={} out_additional_info={}", time,
*out_calendar_time, *out_additional_info);
};
R_RETURN(m_wrapped_service->ToCalendarTime(out_calendar_time, out_additional_info, time, rule));
}
Result TimeZoneService::ToCalendarTimeWithMyRule(
Out<Service::PSC::Time::CalendarTime> out_calendar_time,
Out<Service::PSC::Time::CalendarAdditionalInfo> out_additional_info, s64 time) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time, "called. time={} out_calendar_time={} out_additional_info={}", time,
*out_calendar_time, *out_additional_info);
};
R_RETURN(
m_wrapped_service->ToCalendarTimeWithMyRule(out_calendar_time, out_additional_info, time));
}
Result TimeZoneService::ToPosixTime(Out<u32> out_count,
OutArray<s64, BufferAttr_HipcPointer> out_times,
const Service::PSC::Time::CalendarTime& calendar_time,
InRule rule) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time,
"called. calendar_time={} out_count={} out_times[0]={} out_times[1]={}",
calendar_time, *out_count, out_times[0], out_times[1]);
};
R_RETURN(m_wrapped_service->ToPosixTime(out_count, out_times, calendar_time, rule));
}
Result TimeZoneService::ToPosixTimeWithMyRule(
Out<u32> out_count, OutArray<s64, BufferAttr_HipcPointer> out_times,
const Service::PSC::Time::CalendarTime& calendar_time) {
SCOPE_EXIT {
LOG_DEBUG(Service_Time,
"called. calendar_time={} out_count={} out_times[0]={} out_times[1]={}",
calendar_time, *out_count, out_times[0], out_times[1]);
};
R_RETURN(m_wrapped_service->ToPosixTimeWithMyRule(out_count, out_times, calendar_time));
}
} // namespace Service::Glue::Time
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