forked from suyu/suyu
fadcee14f8
The service context helps to manage all created events and allows us to close them upon destruction.
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
// Copyright 2019 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "common/assert.h"
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#include "core/core.h"
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#include "core/hle/kernel/k_event.h"
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#include "core/hle/service/time/standard_local_system_clock_core.h"
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#include "core/hle/service/time/standard_network_system_clock_core.h"
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#include "core/hle/service/time/standard_user_system_clock_core.h"
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namespace Service::Time::Clock {
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StandardUserSystemClockCore::StandardUserSystemClockCore(
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StandardLocalSystemClockCore& local_system_clock_core_,
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StandardNetworkSystemClockCore& network_system_clock_core_, Core::System& system_)
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: SystemClockCore(local_system_clock_core_.GetSteadyClockCore()),
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local_system_clock_core{local_system_clock_core_},
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network_system_clock_core{network_system_clock_core_},
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auto_correction_time{SteadyClockTimePoint::GetRandom()}, service_context{
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system_,
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"StandardUserSystemClockCore"} {
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auto_correction_event =
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service_context.CreateEvent("StandardUserSystemClockCore:AutoCorrectionEvent");
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}
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StandardUserSystemClockCore::~StandardUserSystemClockCore() {
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service_context.CloseEvent(auto_correction_event);
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}
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ResultCode StandardUserSystemClockCore::SetAutomaticCorrectionEnabled(Core::System& system,
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bool value) {
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if (const ResultCode result{ApplyAutomaticCorrection(system, value)}; result != ResultSuccess) {
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return result;
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}
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auto_correction_enabled = value;
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return ResultSuccess;
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}
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ResultCode StandardUserSystemClockCore::GetClockContext(Core::System& system,
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SystemClockContext& ctx) const {
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if (const ResultCode result{ApplyAutomaticCorrection(system, false)}; result != ResultSuccess) {
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return result;
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}
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return local_system_clock_core.GetClockContext(system, ctx);
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}
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ResultCode StandardUserSystemClockCore::Flush(const SystemClockContext&) {
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UNREACHABLE();
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return ERROR_NOT_IMPLEMENTED;
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}
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ResultCode StandardUserSystemClockCore::SetClockContext(const SystemClockContext&) {
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UNREACHABLE();
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return ERROR_NOT_IMPLEMENTED;
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}
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ResultCode StandardUserSystemClockCore::ApplyAutomaticCorrection(Core::System& system,
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bool value) const {
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if (auto_correction_enabled == value) {
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return ResultSuccess;
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}
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if (!network_system_clock_core.IsClockSetup(system)) {
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return ERROR_UNINITIALIZED_CLOCK;
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}
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SystemClockContext ctx{};
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if (const ResultCode result{network_system_clock_core.GetClockContext(system, ctx)};
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result != ResultSuccess) {
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return result;
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}
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local_system_clock_core.SetClockContext(ctx);
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return ResultSuccess;
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}
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} // namespace Service::Time::Clock
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