diff options
Diffstat (limited to 'src/core/hle/service/time')
34 files changed, 0 insertions, 3682 deletions
diff --git a/src/core/hle/service/time/clock_types.h b/src/core/hle/service/time/clock_types.h deleted file mode 100644 index 7149fffeb..000000000 --- a/src/core/hle/service/time/clock_types.h +++ /dev/null @@ -1,129 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <ratio> - -#include "common/common_funcs.h" -#include "common/common_types.h" -#include "common/uuid.h" -#include "core/hle/service/time/errors.h" -#include "core/hle/service/time/time_zone_types.h" - -// Defined by WinBase.h on Windows -#ifdef GetCurrentTime -#undef GetCurrentTime -#endif - -namespace Service::Time::Clock { - -enum class TimeType : u8 { - UserSystemClock, - NetworkSystemClock, - LocalSystemClock, -}; - -/// https://switchbrew.org/wiki/Glue_services#SteadyClockTimePoint -struct SteadyClockTimePoint { - s64 time_point; - Common::UUID clock_source_id; - - Result GetSpanBetween(SteadyClockTimePoint other, s64& span) const { - span = 0; - - if (clock_source_id != other.clock_source_id) { - return ERROR_TIME_MISMATCH; - } - - span = other.time_point - time_point; - - return ResultSuccess; - } - - static SteadyClockTimePoint GetRandom() { - return {0, Common::UUID::MakeRandom()}; - } -}; -static_assert(sizeof(SteadyClockTimePoint) == 0x18, "SteadyClockTimePoint is incorrect size"); -static_assert(std::is_trivially_copyable_v<SteadyClockTimePoint>, - "SteadyClockTimePoint must be trivially copyable"); - -struct SteadyClockContext { - u64 internal_offset; - Common::UUID steady_time_point; -}; -static_assert(sizeof(SteadyClockContext) == 0x18, "SteadyClockContext is incorrect size"); -static_assert(std::is_trivially_copyable_v<SteadyClockContext>, - "SteadyClockContext must be trivially copyable"); -using StandardSteadyClockTimePointType = SteadyClockContext; - -struct SystemClockContext { - s64 offset; - SteadyClockTimePoint steady_time_point; -}; -static_assert(sizeof(SystemClockContext) == 0x20, "SystemClockContext is incorrect size"); -static_assert(std::is_trivially_copyable_v<SystemClockContext>, - "SystemClockContext must be trivially copyable"); - -struct ContinuousAdjustmentTimePoint { - s64 measurement_offset; - s64 diff_scale; - u32 shift_amount; - s64 lower; - s64 upper; - Common::UUID clock_source_id; -}; -static_assert(sizeof(ContinuousAdjustmentTimePoint) == 0x38); -static_assert(std::is_trivially_copyable_v<ContinuousAdjustmentTimePoint>, - "ContinuousAdjustmentTimePoint must be trivially copyable"); - -/// https://switchbrew.org/wiki/Glue_services#TimeSpanType -struct TimeSpanType { - s64 nanoseconds{}; - - s64 ToSeconds() const { - return nanoseconds / std::nano::den; - } - - static TimeSpanType FromSeconds(s64 seconds) { - return {seconds * std::nano::den}; - } - - template <u64 Frequency> - static TimeSpanType FromTicks(u64 ticks) { - using TicksToNSRatio = std::ratio<std::nano::den, Frequency>; - return {static_cast<s64>(ticks * TicksToNSRatio::num / TicksToNSRatio::den)}; - } -}; -static_assert(sizeof(TimeSpanType) == 8, "TimeSpanType is incorrect size"); - -struct ClockSnapshot { - SystemClockContext user_context; - SystemClockContext network_context; - s64 user_time; - s64 network_time; - TimeZone::CalendarTime user_calendar_time; - TimeZone::CalendarTime network_calendar_time; - TimeZone::CalendarAdditionalInfo user_calendar_additional_time; - TimeZone::CalendarAdditionalInfo network_calendar_additional_time; - SteadyClockTimePoint steady_clock_time_point; - TimeZone::LocationName location_name; - u8 is_automatic_correction_enabled; - TimeType type; - INSERT_PADDING_BYTES_NOINIT(0x2); - - static Result GetCurrentTime(s64& current_time, - const SteadyClockTimePoint& steady_clock_time_point, - const SystemClockContext& context) { - if (steady_clock_time_point.clock_source_id != context.steady_time_point.clock_source_id) { - current_time = 0; - return ERROR_TIME_MISMATCH; - } - current_time = steady_clock_time_point.time_point + context.offset; - return ResultSuccess; - } -}; -static_assert(sizeof(ClockSnapshot) == 0xD0, "ClockSnapshot is incorrect size"); - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h b/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h deleted file mode 100644 index 0f928a5a5..000000000 --- a/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h +++ /dev/null @@ -1,15 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/system_clock_context_update_callback.h" - -namespace Service::Time::Clock { - -class EphemeralNetworkSystemClockContextWriter final : public SystemClockContextUpdateCallback { -public: - EphemeralNetworkSystemClockContextWriter() : SystemClockContextUpdateCallback{} {} -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/ephemeral_network_system_clock_core.h b/src/core/hle/service/time/ephemeral_network_system_clock_core.h deleted file mode 100644 index 0a5f5aafb..000000000 --- a/src/core/hle/service/time/ephemeral_network_system_clock_core.h +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/system_clock_core.h" - -namespace Service::Time::Clock { - -class EphemeralNetworkSystemClockCore final : public SystemClockCore { -public: - explicit EphemeralNetworkSystemClockCore(SteadyClockCore& steady_clock_core_) - : SystemClockCore{steady_clock_core_} {} -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/errors.h b/src/core/hle/service/time/errors.h deleted file mode 100644 index 6655d30e1..000000000 --- a/src/core/hle/service/time/errors.h +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/result.h" - -namespace Service::Time { - -constexpr Result ERROR_PERMISSION_DENIED{ErrorModule::Time, 1}; -constexpr Result ERROR_TIME_MISMATCH{ErrorModule::Time, 102}; -constexpr Result ERROR_UNINITIALIZED_CLOCK{ErrorModule::Time, 103}; -constexpr Result ERROR_TIME_NOT_FOUND{ErrorModule::Time, 200}; -constexpr Result ERROR_OVERFLOW{ErrorModule::Time, 201}; -constexpr Result ERROR_LOCATION_NAME_TOO_LONG{ErrorModule::Time, 801}; -constexpr Result ERROR_OUT_OF_RANGE{ErrorModule::Time, 902}; -constexpr Result ERROR_TIME_ZONE_CONVERSION_FAILED{ErrorModule::Time, 903}; -constexpr Result ERROR_TIME_ZONE_NOT_FOUND{ErrorModule::Time, 989}; -constexpr Result ERROR_NOT_IMPLEMENTED{ErrorModule::Time, 990}; - -} // namespace Service::Time diff --git a/src/core/hle/service/time/local_system_clock_context_writer.h b/src/core/hle/service/time/local_system_clock_context_writer.h deleted file mode 100644 index 1639ef2b9..000000000 --- a/src/core/hle/service/time/local_system_clock_context_writer.h +++ /dev/null @@ -1,26 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/system_clock_context_update_callback.h" -#include "core/hle/service/time/time_sharedmemory.h" - -namespace Service::Time::Clock { - -class LocalSystemClockContextWriter final : public SystemClockContextUpdateCallback { -public: - explicit LocalSystemClockContextWriter(SharedMemory& shared_memory_) - : SystemClockContextUpdateCallback{}, shared_memory{shared_memory_} {} - -protected: - Result Update() override { - shared_memory.UpdateLocalSystemClockContext(context); - return ResultSuccess; - } - -private: - SharedMemory& shared_memory; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/network_system_clock_context_writer.h b/src/core/hle/service/time/network_system_clock_context_writer.h deleted file mode 100644 index 655e4c06d..000000000 --- a/src/core/hle/service/time/network_system_clock_context_writer.h +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/errors.h" -#include "core/hle/service/time/system_clock_context_update_callback.h" -#include "core/hle/service/time/time_sharedmemory.h" - -namespace Service::Time::Clock { - -class NetworkSystemClockContextWriter final : public SystemClockContextUpdateCallback { -public: - explicit NetworkSystemClockContextWriter(SharedMemory& shared_memory_) - : SystemClockContextUpdateCallback{}, shared_memory{shared_memory_} {} - -protected: - Result Update() override { - shared_memory.UpdateNetworkSystemClockContext(context); - return ResultSuccess; - } - -private: - SharedMemory& shared_memory; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/standard_local_system_clock_core.h b/src/core/hle/service/time/standard_local_system_clock_core.h deleted file mode 100644 index ae2ff1bfd..000000000 --- a/src/core/hle/service/time/standard_local_system_clock_core.h +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/system_clock_core.h" - -namespace Service::Time::Clock { - -class StandardLocalSystemClockCore final : public SystemClockCore { -public: - explicit StandardLocalSystemClockCore(SteadyClockCore& steady_clock_core_) - : SystemClockCore{steady_clock_core_} {} -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/standard_network_system_clock_core.h b/src/core/hle/service/time/standard_network_system_clock_core.h deleted file mode 100644 index c1ec5252b..000000000 --- a/src/core/hle/service/time/standard_network_system_clock_core.h +++ /dev/null @@ -1,45 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/steady_clock_core.h" -#include "core/hle/service/time/system_clock_core.h" - -namespace Core { -class System; -} - -namespace Service::Time::Clock { - -class StandardNetworkSystemClockCore final : public SystemClockCore { -public: - explicit StandardNetworkSystemClockCore(SteadyClockCore& steady_clock_core_) - : SystemClockCore{steady_clock_core_} {} - - void SetStandardNetworkClockSufficientAccuracy(TimeSpanType value) { - standard_network_clock_sufficient_accuracy = value; - } - - bool IsStandardNetworkSystemClockAccuracySufficient(Core::System& system) const { - SystemClockContext clock_ctx{}; - if (GetClockContext(system, clock_ctx) != ResultSuccess) { - return {}; - } - - s64 span{}; - if (clock_ctx.steady_time_point.GetSpanBetween( - GetSteadyClockCore().GetCurrentTimePoint(system), span) != ResultSuccess) { - return {}; - } - - return TimeSpanType{span}.nanoseconds < - standard_network_clock_sufficient_accuracy.nanoseconds; - } - -private: - TimeSpanType standard_network_clock_sufficient_accuracy{}; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/standard_steady_clock_core.cpp b/src/core/hle/service/time/standard_steady_clock_core.cpp deleted file mode 100644 index 5627b7003..000000000 --- a/src/core/hle/service/time/standard_steady_clock_core.cpp +++ /dev/null @@ -1,24 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "core/core.h" -#include "core/core_timing.h" -#include "core/hardware_properties.h" -#include "core/hle/service/time/standard_steady_clock_core.h" - -namespace Service::Time::Clock { - -TimeSpanType StandardSteadyClockCore::GetCurrentRawTimePoint(Core::System& system) { - const TimeSpanType ticks_time_span{ - TimeSpanType::FromTicks<Core::Hardware::CNTFREQ>(system.CoreTiming().GetClockTicks())}; - TimeSpanType raw_time_point{setup_value.nanoseconds + ticks_time_span.nanoseconds}; - - if (raw_time_point.nanoseconds < cached_raw_time_point.nanoseconds) { - raw_time_point.nanoseconds = cached_raw_time_point.nanoseconds; - } - - cached_raw_time_point = raw_time_point; - return raw_time_point; -} - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/standard_steady_clock_core.h b/src/core/hle/service/time/standard_steady_clock_core.h deleted file mode 100644 index 036463b87..000000000 --- a/src/core/hle/service/time/standard_steady_clock_core.h +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/steady_clock_core.h" - -namespace Core { -class System; -} - -namespace Service::Time::Clock { - -class StandardSteadyClockCore final : public SteadyClockCore { -public: - SteadyClockTimePoint GetTimePoint(Core::System& system) override { - return {GetCurrentRawTimePoint(system).ToSeconds(), GetClockSourceId()}; - } - - TimeSpanType GetInternalOffset() const override { - return internal_offset; - } - - void SetInternalOffset(TimeSpanType value) override { - internal_offset = value; - } - - TimeSpanType GetCurrentRawTimePoint(Core::System& system) override; - - void SetSetupValue(TimeSpanType value) { - setup_value = value; - } - -private: - TimeSpanType setup_value{}; - TimeSpanType internal_offset{}; - TimeSpanType cached_raw_time_point{}; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/standard_user_system_clock_core.cpp b/src/core/hle/service/time/standard_user_system_clock_core.cpp deleted file mode 100644 index b033757ed..000000000 --- a/src/core/hle/service/time/standard_user_system_clock_core.cpp +++ /dev/null @@ -1,81 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "common/assert.h" -#include "core/core.h" -#include "core/hle/kernel/k_event.h" -#include "core/hle/service/time/standard_local_system_clock_core.h" -#include "core/hle/service/time/standard_network_system_clock_core.h" -#include "core/hle/service/time/standard_user_system_clock_core.h" - -namespace Service::Time::Clock { - -StandardUserSystemClockCore::StandardUserSystemClockCore( - StandardLocalSystemClockCore& local_system_clock_core_, - StandardNetworkSystemClockCore& network_system_clock_core_, Core::System& system_) - : SystemClockCore(local_system_clock_core_.GetSteadyClockCore()), - local_system_clock_core{local_system_clock_core_}, - network_system_clock_core{network_system_clock_core_}, - auto_correction_time{SteadyClockTimePoint::GetRandom()}, service_context{ - system_, - "StandardUserSystemClockCore"} { - auto_correction_event = - service_context.CreateEvent("StandardUserSystemClockCore:AutoCorrectionEvent"); -} - -StandardUserSystemClockCore::~StandardUserSystemClockCore() { - service_context.CloseEvent(auto_correction_event); -} - -Result StandardUserSystemClockCore::SetAutomaticCorrectionEnabled(Core::System& system, - bool value) { - if (const Result result{ApplyAutomaticCorrection(system, value)}; result != ResultSuccess) { - return result; - } - - auto_correction_enabled = value; - - return ResultSuccess; -} - -Result StandardUserSystemClockCore::GetClockContext(Core::System& system, - SystemClockContext& ctx) const { - if (const Result result{ApplyAutomaticCorrection(system, false)}; result != ResultSuccess) { - return result; - } - - return local_system_clock_core.GetClockContext(system, ctx); -} - -Result StandardUserSystemClockCore::Flush(const SystemClockContext&) { - UNIMPLEMENTED(); - return ERROR_NOT_IMPLEMENTED; -} - -Result StandardUserSystemClockCore::SetClockContext(const SystemClockContext&) { - UNIMPLEMENTED(); - return ERROR_NOT_IMPLEMENTED; -} - -Result StandardUserSystemClockCore::ApplyAutomaticCorrection(Core::System& system, - bool value) const { - if (auto_correction_enabled == value) { - return ResultSuccess; - } - - if (!network_system_clock_core.IsClockSetup(system)) { - return ERROR_UNINITIALIZED_CLOCK; - } - - SystemClockContext ctx{}; - if (const Result result{network_system_clock_core.GetClockContext(system, ctx)}; - result != ResultSuccess) { - return result; - } - - local_system_clock_core.SetClockContext(ctx); - - return ResultSuccess; -} - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/standard_user_system_clock_core.h b/src/core/hle/service/time/standard_user_system_clock_core.h deleted file mode 100644 index ee6e29487..000000000 --- a/src/core/hle/service/time/standard_user_system_clock_core.h +++ /dev/null @@ -1,63 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/kernel_helpers.h" -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/system_clock_core.h" - -namespace Core { -class System; -} - -namespace Kernel { -class KEvent; -} - -namespace Service::Time::Clock { - -class StandardLocalSystemClockCore; -class StandardNetworkSystemClockCore; - -class StandardUserSystemClockCore final : public SystemClockCore { -public: - StandardUserSystemClockCore(StandardLocalSystemClockCore& local_system_clock_core_, - StandardNetworkSystemClockCore& network_system_clock_core_, - Core::System& system_); - - ~StandardUserSystemClockCore() override; - - Result SetAutomaticCorrectionEnabled(Core::System& system, bool value); - - Result GetClockContext(Core::System& system, SystemClockContext& ctx) const override; - - bool IsAutomaticCorrectionEnabled() const { - return auto_correction_enabled; - } - - void SetAutomaticCorrectionUpdatedTime(SteadyClockTimePoint steady_clock_time_point) { - auto_correction_time = steady_clock_time_point; - } - -protected: - Result Flush(const SystemClockContext&) override; - - Result SetClockContext(const SystemClockContext&) override; - - Result ApplyAutomaticCorrection(Core::System& system, bool value) const; - - const SteadyClockTimePoint& GetAutomaticCorrectionUpdatedTime() const { - return auto_correction_time; - } - -private: - StandardLocalSystemClockCore& local_system_clock_core; - StandardNetworkSystemClockCore& network_system_clock_core; - bool auto_correction_enabled{}; - SteadyClockTimePoint auto_correction_time; - KernelHelpers::ServiceContext service_context; - Kernel::KEvent* auto_correction_event; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/steady_clock_core.h b/src/core/hle/service/time/steady_clock_core.h deleted file mode 100644 index 2867c351c..000000000 --- a/src/core/hle/service/time/steady_clock_core.h +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "common/uuid.h" -#include "core/hle/service/time/clock_types.h" - -namespace Core { -class System; -} - -namespace Service::Time::Clock { - -class SteadyClockCore { -public: - SteadyClockCore() = default; - virtual ~SteadyClockCore() = default; - - const Common::UUID& GetClockSourceId() const { - return clock_source_id; - } - - void SetClockSourceId(const Common::UUID& value) { - clock_source_id = value; - } - - virtual TimeSpanType GetInternalOffset() const = 0; - - virtual void SetInternalOffset(TimeSpanType internal_offset) = 0; - - virtual SteadyClockTimePoint GetTimePoint(Core::System& system) = 0; - - virtual TimeSpanType GetCurrentRawTimePoint(Core::System& system) = 0; - - SteadyClockTimePoint GetCurrentTimePoint(Core::System& system) { - SteadyClockTimePoint result{GetTimePoint(system)}; - result.time_point += GetInternalOffset().ToSeconds(); - return result; - } - - bool IsInitialized() const { - return is_initialized; - } - - void MarkAsInitialized() { - is_initialized = true; - } - -private: - Common::UUID clock_source_id{Common::UUID::MakeRandom()}; - bool is_initialized{}; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/system_clock_context_update_callback.cpp b/src/core/hle/service/time/system_clock_context_update_callback.cpp deleted file mode 100644 index cafc04ee7..000000000 --- a/src/core/hle/service/time/system_clock_context_update_callback.cpp +++ /dev/null @@ -1,54 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "core/hle/kernel/k_event.h" -#include "core/hle/service/time/errors.h" -#include "core/hle/service/time/system_clock_context_update_callback.h" - -namespace Service::Time::Clock { - -SystemClockContextUpdateCallback::SystemClockContextUpdateCallback() = default; -SystemClockContextUpdateCallback::~SystemClockContextUpdateCallback() = default; - -bool SystemClockContextUpdateCallback::NeedUpdate(const SystemClockContext& value) const { - if (has_context) { - return context.offset != value.offset || - context.steady_time_point.clock_source_id != value.steady_time_point.clock_source_id; - } - - return true; -} - -void SystemClockContextUpdateCallback::RegisterOperationEvent( - std::shared_ptr<Kernel::KEvent>&& event) { - operation_event_list.emplace_back(std::move(event)); -} - -void SystemClockContextUpdateCallback::BroadcastOperationEvent() { - for (const auto& event : operation_event_list) { - event->Signal(); - } -} - -Result SystemClockContextUpdateCallback::Update(const SystemClockContext& value) { - Result result{ResultSuccess}; - - if (NeedUpdate(value)) { - context = value; - has_context = true; - - result = Update(); - - if (result == ResultSuccess) { - BroadcastOperationEvent(); - } - } - - return result; -} - -Result SystemClockContextUpdateCallback::Update() { - return ResultSuccess; -} - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/system_clock_context_update_callback.h b/src/core/hle/service/time/system_clock_context_update_callback.h deleted file mode 100644 index bf657acd9..000000000 --- a/src/core/hle/service/time/system_clock_context_update_callback.h +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <memory> -#include <vector> - -#include "core/hle/service/time/clock_types.h" - -namespace Kernel { -class KEvent; -} - -namespace Service::Time::Clock { - -// Parts of this implementation were based on Ryujinx (https://github.com/Ryujinx/Ryujinx/pull/783). -// This code was released under public domain. - -class SystemClockContextUpdateCallback { -public: - SystemClockContextUpdateCallback(); - virtual ~SystemClockContextUpdateCallback(); - - bool NeedUpdate(const SystemClockContext& value) const; - - void RegisterOperationEvent(std::shared_ptr<Kernel::KEvent>&& event); - - void BroadcastOperationEvent(); - - Result Update(const SystemClockContext& value); - -protected: - virtual Result Update(); - - SystemClockContext context{}; - -private: - bool has_context{}; - std::vector<std::shared_ptr<Kernel::KEvent>> operation_event_list; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/system_clock_core.cpp b/src/core/hle/service/time/system_clock_core.cpp deleted file mode 100644 index da078241f..000000000 --- a/src/core/hle/service/time/system_clock_core.cpp +++ /dev/null @@ -1,71 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "core/hle/service/time/steady_clock_core.h" -#include "core/hle/service/time/system_clock_context_update_callback.h" -#include "core/hle/service/time/system_clock_core.h" - -namespace Service::Time::Clock { - -SystemClockCore::SystemClockCore(SteadyClockCore& steady_clock_core_) - : steady_clock_core{steady_clock_core_} { - context.steady_time_point.clock_source_id = steady_clock_core.GetClockSourceId(); -} - -SystemClockCore::~SystemClockCore() = default; - -Result SystemClockCore::GetCurrentTime(Core::System& system, s64& posix_time) const { - posix_time = 0; - - const SteadyClockTimePoint current_time_point{steady_clock_core.GetCurrentTimePoint(system)}; - - SystemClockContext clock_context{}; - if (const Result result{GetClockContext(system, clock_context)}; result != ResultSuccess) { - return result; - } - - if (current_time_point.clock_source_id != clock_context.steady_time_point.clock_source_id) { - return ERROR_TIME_MISMATCH; - } - - posix_time = clock_context.offset + current_time_point.time_point; - - return ResultSuccess; -} - -Result SystemClockCore::SetCurrentTime(Core::System& system, s64 posix_time) { - const SteadyClockTimePoint current_time_point{steady_clock_core.GetCurrentTimePoint(system)}; - const SystemClockContext clock_context{posix_time - current_time_point.time_point, - current_time_point}; - - if (const Result result{SetClockContext(clock_context)}; result != ResultSuccess) { - return result; - } - return Flush(clock_context); -} - -Result SystemClockCore::Flush(const SystemClockContext& clock_context) { - if (!system_clock_context_update_callback) { - return ResultSuccess; - } - return system_clock_context_update_callback->Update(clock_context); -} - -Result SystemClockCore::SetSystemClockContext(const SystemClockContext& clock_context) { - if (const Result result{SetClockContext(clock_context)}; result != ResultSuccess) { - return result; - } - return Flush(clock_context); -} - -bool SystemClockCore::IsClockSetup(Core::System& system) const { - SystemClockContext value{}; - if (GetClockContext(system, value) == ResultSuccess) { - const SteadyClockTimePoint steady_clock_time_point{ - steady_clock_core.GetCurrentTimePoint(system)}; - return steady_clock_time_point.clock_source_id == value.steady_time_point.clock_source_id; - } - return {}; -} - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/system_clock_core.h b/src/core/hle/service/time/system_clock_core.h deleted file mode 100644 index 8cb34126f..000000000 --- a/src/core/hle/service/time/system_clock_core.h +++ /dev/null @@ -1,72 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <memory> - -#include "common/common_types.h" -#include "core/hle/service/time/clock_types.h" - -namespace Core { -class System; -} - -namespace Service::Time::Clock { - -class SteadyClockCore; -class SystemClockContextUpdateCallback; - -// Parts of this implementation were based on Ryujinx (https://github.com/Ryujinx/Ryujinx/pull/783). -// This code was released under public domain. - -class SystemClockCore { -public: - explicit SystemClockCore(SteadyClockCore& steady_clock_core_); - virtual ~SystemClockCore(); - - SteadyClockCore& GetSteadyClockCore() const { - return steady_clock_core; - } - - Result GetCurrentTime(Core::System& system, s64& posix_time) const; - - Result SetCurrentTime(Core::System& system, s64 posix_time); - - virtual Result GetClockContext([[maybe_unused]] Core::System& system, - SystemClockContext& value) const { - value = context; - return ResultSuccess; - } - - virtual Result SetClockContext(const SystemClockContext& value) { - context = value; - return ResultSuccess; - } - - virtual Result Flush(const SystemClockContext& clock_context); - - void SetUpdateCallbackInstance(std::shared_ptr<SystemClockContextUpdateCallback> callback) { - system_clock_context_update_callback = std::move(callback); - } - - Result SetSystemClockContext(const SystemClockContext& context); - - bool IsInitialized() const { - return is_initialized; - } - - void MarkAsInitialized() { - is_initialized = true; - } - - bool IsClockSetup(Core::System& system) const; - -private: - SteadyClockCore& steady_clock_core; - SystemClockContext context{}; - bool is_initialized{}; - std::shared_ptr<SystemClockContextUpdateCallback> system_clock_context_update_callback; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/tick_based_steady_clock_core.cpp b/src/core/hle/service/time/tick_based_steady_clock_core.cpp deleted file mode 100644 index 0d9fb3143..000000000 --- a/src/core/hle/service/time/tick_based_steady_clock_core.cpp +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "core/core.h" -#include "core/core_timing.h" -#include "core/hardware_properties.h" -#include "core/hle/service/time/tick_based_steady_clock_core.h" - -namespace Service::Time::Clock { - -SteadyClockTimePoint TickBasedSteadyClockCore::GetTimePoint(Core::System& system) { - const TimeSpanType ticks_time_span{ - TimeSpanType::FromTicks<Core::Hardware::CNTFREQ>(system.CoreTiming().GetClockTicks())}; - - return {ticks_time_span.ToSeconds(), GetClockSourceId()}; -} - -TimeSpanType TickBasedSteadyClockCore::GetCurrentRawTimePoint(Core::System& system) { - return TimeSpanType::FromSeconds(GetTimePoint(system).time_point); -} - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/tick_based_steady_clock_core.h b/src/core/hle/service/time/tick_based_steady_clock_core.h deleted file mode 100644 index 491185dc3..000000000 --- a/src/core/hle/service/time/tick_based_steady_clock_core.h +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/steady_clock_core.h" - -namespace Core { -class System; -} - -namespace Service::Time::Clock { - -class TickBasedSteadyClockCore final : public SteadyClockCore { -public: - TimeSpanType GetInternalOffset() const override { - return {}; - } - - void SetInternalOffset(TimeSpanType internal_offset) override {} - - SteadyClockTimePoint GetTimePoint(Core::System& system) override; - - TimeSpanType GetCurrentRawTimePoint(Core::System& system) override; -}; - -} // namespace Service::Time::Clock diff --git a/src/core/hle/service/time/time.cpp b/src/core/hle/service/time/time.cpp deleted file mode 100644 index 7197ca30f..000000000 --- a/src/core/hle/service/time/time.cpp +++ /dev/null @@ -1,412 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "common/logging/log.h" -#include "core/core.h" -#include "core/core_timing.h" -#include "core/hardware_properties.h" -#include "core/hle/kernel/kernel.h" -#include "core/hle/service/ipc_helpers.h" -#include "core/hle/service/server_manager.h" -#include "core/hle/service/time/time.h" -#include "core/hle/service/time/time_interface.h" -#include "core/hle/service/time/time_manager.h" -#include "core/hle/service/time/time_sharedmemory.h" -#include "core/hle/service/time/time_zone_service.h" - -namespace Service::Time { - -class ISystemClock final : public ServiceFramework<ISystemClock> { -public: - explicit ISystemClock(Clock::SystemClockCore& clock_core_, Core::System& system_) - : ServiceFramework{system_, "ISystemClock"}, clock_core{clock_core_} { - // clang-format off - static const FunctionInfo functions[] = { - {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"}, - {1, nullptr, "SetCurrentTime"}, - {2, &ISystemClock::GetSystemClockContext, "GetSystemClockContext"}, - {3, nullptr, "SetSystemClockContext"}, - {4, nullptr, "GetOperationEventReadableHandle"}, - }; - // clang-format on - - RegisterHandlers(functions); - } - -private: - void GetCurrentTime(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - if (!clock_core.IsInitialized()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ERROR_UNINITIALIZED_CLOCK); - return; - } - - s64 posix_time{}; - if (const Result result{clock_core.GetCurrentTime(system, posix_time)}; result.IsError()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push<s64>(posix_time); - } - - void GetSystemClockContext(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - if (!clock_core.IsInitialized()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ERROR_UNINITIALIZED_CLOCK); - return; - } - - Clock::SystemClockContext system_clock_context{}; - if (const Result result{clock_core.GetClockContext(system, system_clock_context)}; - result.IsError()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, sizeof(Clock::SystemClockContext) / 4 + 2}; - rb.Push(ResultSuccess); - rb.PushRaw(system_clock_context); - } - - Clock::SystemClockCore& clock_core; -}; - -class ISteadyClock final : public ServiceFramework<ISteadyClock> { -public: - explicit ISteadyClock(Clock::SteadyClockCore& clock_core_, Core::System& system_) - : ServiceFramework{system_, "ISteadyClock"}, clock_core{clock_core_} { - static const FunctionInfo functions[] = { - {0, &ISteadyClock::GetCurrentTimePoint, "GetCurrentTimePoint"}, - {2, nullptr, "GetTestOffset"}, - {3, nullptr, "SetTestOffset"}, - {100, nullptr, "GetRtcValue"}, - {101, nullptr, "IsRtcResetDetected"}, - {102, nullptr, "GetSetupResultValue"}, - {200, nullptr, "GetInternalOffset"}, - {201, nullptr, "SetInternalOffset"}, - }; - RegisterHandlers(functions); - } - -private: - void GetCurrentTimePoint(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - if (!clock_core.IsInitialized()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ERROR_UNINITIALIZED_CLOCK); - return; - } - - const Clock::SteadyClockTimePoint time_point{clock_core.GetCurrentTimePoint(system)}; - IPC::ResponseBuilder rb{ctx, (sizeof(Clock::SteadyClockTimePoint) / 4) + 2}; - rb.Push(ResultSuccess); - rb.PushRaw(time_point); - } - - Clock::SteadyClockCore& clock_core; -}; - -Result Module::Interface::GetClockSnapshotFromSystemClockContextInternal( - Kernel::KThread* thread, Clock::SystemClockContext user_context, - Clock::SystemClockContext network_context, Clock::TimeType type, - Clock::ClockSnapshot& clock_snapshot) { - - auto& time_manager{system.GetTimeManager()}; - - clock_snapshot.steady_clock_time_point = - time_manager.GetStandardSteadyClockCore().GetCurrentTimePoint(system); - clock_snapshot.is_automatic_correction_enabled = - time_manager.GetStandardUserSystemClockCore().IsAutomaticCorrectionEnabled(); - clock_snapshot.type = type; - - if (const Result result{ - time_manager.GetTimeZoneContentManager().GetTimeZoneManager().GetDeviceLocationName( - clock_snapshot.location_name)}; - result != ResultSuccess) { - return result; - } - - clock_snapshot.user_context = user_context; - - if (const Result result{Clock::ClockSnapshot::GetCurrentTime( - clock_snapshot.user_time, clock_snapshot.steady_clock_time_point, - clock_snapshot.user_context)}; - result != ResultSuccess) { - return result; - } - - TimeZone::CalendarInfo userCalendarInfo{}; - if (const Result result{ - time_manager.GetTimeZoneContentManager().GetTimeZoneManager().ToCalendarTimeWithMyRules( - clock_snapshot.user_time, userCalendarInfo)}; - result != ResultSuccess) { - return result; - } - - clock_snapshot.user_calendar_time = userCalendarInfo.time; - clock_snapshot.user_calendar_additional_time = userCalendarInfo.additional_info; - - clock_snapshot.network_context = network_context; - - if (Clock::ClockSnapshot::GetCurrentTime(clock_snapshot.network_time, - clock_snapshot.steady_clock_time_point, - clock_snapshot.network_context) != ResultSuccess) { - clock_snapshot.network_time = 0; - } - - TimeZone::CalendarInfo networkCalendarInfo{}; - if (const Result result{ - time_manager.GetTimeZoneContentManager().GetTimeZoneManager().ToCalendarTimeWithMyRules( - clock_snapshot.network_time, networkCalendarInfo)}; - result != ResultSuccess) { - return result; - } - - clock_snapshot.network_calendar_time = networkCalendarInfo.time; - clock_snapshot.network_calendar_additional_time = networkCalendarInfo.additional_info; - - return ResultSuccess; -} - -void Module::Interface::GetStandardUserSystemClock(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface<ISystemClock>(system.GetTimeManager().GetStandardUserSystemClockCore(), - system); -} - -void Module::Interface::GetStandardNetworkSystemClock(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface<ISystemClock>(system.GetTimeManager().GetStandardNetworkSystemClockCore(), - system); -} - -void Module::Interface::GetStandardSteadyClock(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface<ISteadyClock>(system.GetTimeManager().GetStandardSteadyClockCore(), system); -} - -void Module::Interface::GetTimeZoneService(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface<ITimeZoneService>(system, - system.GetTimeManager().GetTimeZoneContentManager()); -} - -void Module::Interface::GetStandardLocalSystemClock(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface<ISystemClock>(system.GetTimeManager().GetStandardLocalSystemClockCore(), - system); -} - -void Module::Interface::IsStandardNetworkSystemClockAccuracySufficient(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - auto& clock_core{system.GetTimeManager().GetStandardNetworkSystemClockCore()}; - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push<u32>(clock_core.IsStandardNetworkSystemClockAccuracySufficient(system)); -} - -void Module::Interface::CalculateMonotonicSystemClockBaseTimePoint(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - auto& steady_clock_core{system.GetTimeManager().GetStandardSteadyClockCore()}; - if (!steady_clock_core.IsInitialized()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ERROR_UNINITIALIZED_CLOCK); - return; - } - - IPC::RequestParser rp{ctx}; - const auto context{rp.PopRaw<Clock::SystemClockContext>()}; - const auto current_time_point{steady_clock_core.GetCurrentTimePoint(system)}; - - if (current_time_point.clock_source_id == context.steady_time_point.clock_source_id) { - const auto ticks{Clock::TimeSpanType::FromTicks<Core::Hardware::CNTFREQ>( - system.CoreTiming().GetClockTicks())}; - const s64 base_time_point{context.offset + current_time_point.time_point - - ticks.ToSeconds()}; - IPC::ResponseBuilder rb{ctx, (sizeof(s64) / 4) + 2}; - rb.Push(ResultSuccess); - rb.PushRaw(base_time_point); - return; - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ERROR_TIME_MISMATCH); -} - -void Module::Interface::GetClockSnapshot(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto type{rp.PopEnum<Clock::TimeType>()}; - - LOG_DEBUG(Service_Time, "called, type={}", type); - - Clock::SystemClockContext user_context{}; - if (const Result result{ - system.GetTimeManager().GetStandardUserSystemClockCore().GetClockContext(system, - user_context)}; - result.IsError()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - Clock::SystemClockContext network_context{}; - if (const Result result{ - system.GetTimeManager().GetStandardNetworkSystemClockCore().GetClockContext( - system, network_context)}; - result.IsError()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - Clock::ClockSnapshot clock_snapshot{}; - if (const Result result{GetClockSnapshotFromSystemClockContextInternal( - &ctx.GetThread(), user_context, network_context, type, clock_snapshot)}; - result.IsError()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - ctx.WriteBuffer(clock_snapshot); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); -} - -void Module::Interface::GetClockSnapshotFromSystemClockContext(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto type{rp.PopEnum<Clock::TimeType>()}; - - rp.Skip(1, false); - - const Clock::SystemClockContext user_context{rp.PopRaw<Clock::SystemClockContext>()}; - const Clock::SystemClockContext network_context{rp.PopRaw<Clock::SystemClockContext>()}; - - LOG_DEBUG(Service_Time, "called, type={}", type); - - Clock::ClockSnapshot clock_snapshot{}; - if (const Result result{GetClockSnapshotFromSystemClockContextInternal( - &ctx.GetThread(), user_context, network_context, type, clock_snapshot)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - ctx.WriteBuffer(clock_snapshot); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); -} - -void Module::Interface::CalculateStandardUserSystemClockDifferenceByUser(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - Clock::ClockSnapshot snapshot_a; - Clock::ClockSnapshot snapshot_b; - - const auto snapshot_a_data = ctx.ReadBuffer(0); - const auto snapshot_b_data = ctx.ReadBuffer(1); - - std::memcpy(&snapshot_a, snapshot_a_data.data(), sizeof(Clock::ClockSnapshot)); - std::memcpy(&snapshot_b, snapshot_b_data.data(), sizeof(Clock::ClockSnapshot)); - - auto time_span_type{Clock::TimeSpanType::FromSeconds(snapshot_b.user_context.offset - - snapshot_a.user_context.offset)}; - - if ((snapshot_b.user_context.steady_time_point.clock_source_id != - snapshot_a.user_context.steady_time_point.clock_source_id) || - (snapshot_b.is_automatic_correction_enabled && - snapshot_a.is_automatic_correction_enabled)) { - time_span_type.nanoseconds = 0; - } - - IPC::ResponseBuilder rb{ctx, (sizeof(s64) / 4) + 2}; - rb.Push(ResultSuccess); - rb.PushRaw(time_span_type.nanoseconds); -} - -void Module::Interface::CalculateSpanBetween(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - Clock::ClockSnapshot snapshot_a; - Clock::ClockSnapshot snapshot_b; - - const auto snapshot_a_data = ctx.ReadBuffer(0); - const auto snapshot_b_data = ctx.ReadBuffer(1); - - std::memcpy(&snapshot_a, snapshot_a_data.data(), sizeof(Clock::ClockSnapshot)); - std::memcpy(&snapshot_b, snapshot_b_data.data(), sizeof(Clock::ClockSnapshot)); - - Clock::TimeSpanType time_span_type{}; - s64 span{}; - - if (const Result result{snapshot_a.steady_clock_time_point.GetSpanBetween( - snapshot_b.steady_clock_time_point, span)}; - result != ResultSuccess) { - if (snapshot_a.network_time && snapshot_b.network_time) { - time_span_type = - Clock::TimeSpanType::FromSeconds(snapshot_b.network_time - snapshot_a.network_time); - } else { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ERROR_TIME_NOT_FOUND); - return; - } - } else { - time_span_type = Clock::TimeSpanType::FromSeconds(span); - } - - IPC::ResponseBuilder rb{ctx, (sizeof(s64) / 4) + 2}; - rb.Push(ResultSuccess); - rb.PushRaw(time_span_type.nanoseconds); -} - -void Module::Interface::GetSharedMemoryNativeHandle(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(&system.Kernel().GetTimeSharedMem()); -} - -Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_, - const char* name) - : ServiceFramework{system_, name}, module{std::move(module_)} {} - -Module::Interface::~Interface() = default; - -void LoopProcess(Core::System& system) { - auto server_manager = std::make_unique<ServerManager>(system); - auto module{std::make_shared<Module>()}; - - server_manager->RegisterNamedService("time:a", - std::make_shared<Time>(module, system, "time:a")); - server_manager->RegisterNamedService("time:s", - std::make_shared<Time>(module, system, "time:s")); - server_manager->RegisterNamedService("time:u", - std::make_shared<Time>(module, system, "time:u")); - ServerManager::RunServer(std::move(server_manager)); -} - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time.h b/src/core/hle/service/time/time.h deleted file mode 100644 index b2d754ef3..000000000 --- a/src/core/hle/service/time/time.h +++ /dev/null @@ -1,51 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/service.h" -#include "core/hle/service/time/clock_types.h" - -namespace Core { -class System; -} - -namespace Service::Time { - -class Module final { -public: - Module() = default; - - class Interface : public ServiceFramework<Interface> { - public: - explicit Interface(std::shared_ptr<Module> module_, Core::System& system_, - const char* name); - ~Interface() override; - - void GetStandardUserSystemClock(HLERequestContext& ctx); - void GetStandardNetworkSystemClock(HLERequestContext& ctx); - void GetStandardSteadyClock(HLERequestContext& ctx); - void GetTimeZoneService(HLERequestContext& ctx); - void GetStandardLocalSystemClock(HLERequestContext& ctx); - void IsStandardNetworkSystemClockAccuracySufficient(HLERequestContext& ctx); - void CalculateMonotonicSystemClockBaseTimePoint(HLERequestContext& ctx); - void GetClockSnapshot(HLERequestContext& ctx); - void GetClockSnapshotFromSystemClockContext(HLERequestContext& ctx); - void CalculateStandardUserSystemClockDifferenceByUser(HLERequestContext& ctx); - void CalculateSpanBetween(HLERequestContext& ctx); - void GetSharedMemoryNativeHandle(HLERequestContext& ctx); - - private: - Result GetClockSnapshotFromSystemClockContextInternal( - Kernel::KThread* thread, Clock::SystemClockContext user_context, - Clock::SystemClockContext network_context, Clock::TimeType type, - Clock::ClockSnapshot& cloc_snapshot); - - protected: - std::shared_ptr<Module> module; - }; -}; - -void LoopProcess(Core::System& system); - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_interface.cpp b/src/core/hle/service/time/time_interface.cpp deleted file mode 100644 index 0c53e98ee..000000000 --- a/src/core/hle/service/time/time_interface.cpp +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "core/hle/service/time/time_interface.h" - -namespace Service::Time { - -Time::Time(std::shared_ptr<Module> module_, Core::System& system_, const char* name_) - : Interface{std::move(module_), system_, name_} { - // clang-format off - static const FunctionInfo functions[] = { - {0, &Time::GetStandardUserSystemClock, "GetStandardUserSystemClock"}, - {1, &Time::GetStandardNetworkSystemClock, "GetStandardNetworkSystemClock"}, - {2, &Time::GetStandardSteadyClock, "GetStandardSteadyClock"}, - {3, &Time::GetTimeZoneService, "GetTimeZoneService"}, - {4, &Time::GetStandardLocalSystemClock, "GetStandardLocalSystemClock"}, - {5, nullptr, "GetEphemeralNetworkSystemClock"}, - {20, &Time::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"}, - {30, nullptr, "GetStandardNetworkClockOperationEventReadableHandle"}, - {31, nullptr, "GetEphemeralNetworkClockOperationEventReadableHandle"}, - {50, nullptr, "SetStandardSteadyClockInternalOffset"}, - {51, nullptr, "GetStandardSteadyClockRtcValue"}, - {100, nullptr, "IsStandardUserSystemClockAutomaticCorrectionEnabled"}, - {101, nullptr, "SetStandardUserSystemClockAutomaticCorrectionEnabled"}, - {102, nullptr, "GetStandardUserSystemClockInitialYear"}, - {200, &Time::IsStandardNetworkSystemClockAccuracySufficient, "IsStandardNetworkSystemClockAccuracySufficient"}, - {201, nullptr, "GetStandardUserSystemClockAutomaticCorrectionUpdatedTime"}, - {300, &Time::CalculateMonotonicSystemClockBaseTimePoint, "CalculateMonotonicSystemClockBaseTimePoint"}, - {400, &Time::GetClockSnapshot, "GetClockSnapshot"}, - {401, &Time::GetClockSnapshotFromSystemClockContext, "GetClockSnapshotFromSystemClockContext"}, - {500, &Time::CalculateStandardUserSystemClockDifferenceByUser, "CalculateStandardUserSystemClockDifferenceByUser"}, - {501, &Time::CalculateSpanBetween, "CalculateSpanBetween"}, - }; - // clang-format on - - RegisterHandlers(functions); -} - -Time::~Time() = default; - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_interface.h b/src/core/hle/service/time/time_interface.h deleted file mode 100644 index ceeb0e5ef..000000000 --- a/src/core/hle/service/time/time_interface.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/time/time.h" - -namespace Core { -class System; -} - -namespace Service::Time { - -class Time final : public Module::Interface { -public: - explicit Time(std::shared_ptr<Module> time, Core::System& system_, const char* name_); - ~Time() override; -}; - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_manager.cpp b/src/core/hle/service/time/time_manager.cpp deleted file mode 100644 index fa0fd0531..000000000 --- a/src/core/hle/service/time/time_manager.cpp +++ /dev/null @@ -1,293 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include <chrono> -#include <ctime> - -#include "common/settings.h" -#include "common/time_zone.h" -#include "core/hle/service/time/ephemeral_network_system_clock_context_writer.h" -#include "core/hle/service/time/ephemeral_network_system_clock_core.h" -#include "core/hle/service/time/local_system_clock_context_writer.h" -#include "core/hle/service/time/network_system_clock_context_writer.h" -#include "core/hle/service/time/tick_based_steady_clock_core.h" -#include "core/hle/service/time/time_manager.h" - -namespace Service::Time { -namespace { -constexpr Clock::TimeSpanType standard_network_clock_accuracy{0x0009356907420000ULL}; - -s64 GetSecondsSinceEpoch() { - const auto time_since_epoch = std::chrono::system_clock::now().time_since_epoch(); - return std::chrono::duration_cast<std::chrono::seconds>(time_since_epoch).count() + - Settings::values.custom_rtc_differential; -} -} // Anonymous namespace - -struct TimeManager::Impl final { - explicit Impl(Core::System& system) - : shared_memory{system}, standard_local_system_clock_core{standard_steady_clock_core}, - standard_network_system_clock_core{standard_steady_clock_core}, - standard_user_system_clock_core{standard_local_system_clock_core, - standard_network_system_clock_core, system}, - ephemeral_network_system_clock_core{tick_based_steady_clock_core}, - local_system_clock_context_writer{ - std::make_shared<Clock::LocalSystemClockContextWriter>(shared_memory)}, - network_system_clock_context_writer{ - std::make_shared<Clock::NetworkSystemClockContextWriter>(shared_memory)}, - ephemeral_network_system_clock_context_writer{ - std::make_shared<Clock::EphemeralNetworkSystemClockContextWriter>()}, - time_zone_content_manager{system} { - - const auto system_time{Clock::TimeSpanType::FromSeconds(GetSecondsSinceEpoch())}; - SetupStandardSteadyClock(system, Common::UUID::MakeRandom(), system_time, {}, {}); - SetupStandardLocalSystemClock(system, {}, system_time.ToSeconds()); - - Clock::SystemClockContext clock_context{}; - standard_local_system_clock_core.GetClockContext(system, clock_context); - - SetupStandardNetworkSystemClock(clock_context, standard_network_clock_accuracy); - SetupStandardUserSystemClock(system, {}, Clock::SteadyClockTimePoint::GetRandom()); - SetupEphemeralNetworkSystemClock(); - } - - ~Impl() = default; - - Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() { - return standard_steady_clock_core; - } - - const Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() const { - return standard_steady_clock_core; - } - - Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() { - return standard_local_system_clock_core; - } - - const Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() const { - return standard_local_system_clock_core; - } - - Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() { - return standard_network_system_clock_core; - } - - const Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() const { - return standard_network_system_clock_core; - } - - Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() { - return standard_user_system_clock_core; - } - - const Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() const { - return standard_user_system_clock_core; - } - - TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() { - return time_zone_content_manager; - } - - const TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() const { - return time_zone_content_manager; - } - - SharedMemory& GetSharedMemory() { - return shared_memory; - } - - const SharedMemory& GetSharedMemory() const { - return shared_memory; - } - - void SetupTimeZoneManager(std::string location_name, - Clock::SteadyClockTimePoint time_zone_updated_time_point, - std::vector<std::string> location_names, u128 time_zone_rule_version, - FileSys::VirtualFile& vfs_file) { - if (time_zone_content_manager.GetTimeZoneManager().SetDeviceLocationNameWithTimeZoneRule( - location_name, vfs_file) != ResultSuccess) { - ASSERT(false); - return; - } - - time_zone_content_manager.GetTimeZoneManager().SetUpdatedTime(time_zone_updated_time_point); - time_zone_content_manager.GetTimeZoneManager().SetTotalLocationNameCount( - location_names.size()); - time_zone_content_manager.GetTimeZoneManager().SetLocationNames(location_names); - time_zone_content_manager.GetTimeZoneManager().SetTimeZoneRuleVersion( - time_zone_rule_version); - time_zone_content_manager.GetTimeZoneManager().MarkAsInitialized(); - } - - void SetupStandardSteadyClock(Core::System& system_, Common::UUID clock_source_id, - Clock::TimeSpanType setup_value, - Clock::TimeSpanType internal_offset, bool is_rtc_reset_detected) { - standard_steady_clock_core.SetClockSourceId(clock_source_id); - standard_steady_clock_core.SetSetupValue(setup_value); - standard_steady_clock_core.SetInternalOffset(internal_offset); - standard_steady_clock_core.MarkAsInitialized(); - - const auto current_time_point{standard_steady_clock_core.GetCurrentRawTimePoint(system_)}; - shared_memory.SetupStandardSteadyClock(clock_source_id, current_time_point); - } - - void SetupStandardLocalSystemClock(Core::System& system_, - Clock::SystemClockContext clock_context, s64 posix_time) { - standard_local_system_clock_core.SetUpdateCallbackInstance( - local_system_clock_context_writer); - - const auto current_time_point{ - standard_local_system_clock_core.GetSteadyClockCore().GetCurrentTimePoint(system_)}; - if (current_time_point.clock_source_id == clock_context.steady_time_point.clock_source_id) { - standard_local_system_clock_core.SetSystemClockContext(clock_context); - } else { - if (standard_local_system_clock_core.SetCurrentTime(system_, posix_time) != - ResultSuccess) { - ASSERT(false); - return; - } - } - - standard_local_system_clock_core.MarkAsInitialized(); - } - - void SetupStandardNetworkSystemClock(Clock::SystemClockContext clock_context, - Clock::TimeSpanType sufficient_accuracy) { - standard_network_system_clock_core.SetUpdateCallbackInstance( - network_system_clock_context_writer); - - if (standard_network_system_clock_core.SetSystemClockContext(clock_context) != - ResultSuccess) { - ASSERT(false); - return; - } - - standard_network_system_clock_core.SetStandardNetworkClockSufficientAccuracy( - sufficient_accuracy); - standard_network_system_clock_core.MarkAsInitialized(); - } - - void SetupStandardUserSystemClock(Core::System& system_, bool is_automatic_correction_enabled, - Clock::SteadyClockTimePoint steady_clock_time_point) { - if (standard_user_system_clock_core.SetAutomaticCorrectionEnabled( - system_, is_automatic_correction_enabled) != ResultSuccess) { - ASSERT(false); - return; - } - - standard_user_system_clock_core.SetAutomaticCorrectionUpdatedTime(steady_clock_time_point); - standard_user_system_clock_core.MarkAsInitialized(); - shared_memory.SetAutomaticCorrectionEnabled(is_automatic_correction_enabled); - } - - void SetupEphemeralNetworkSystemClock() { - ephemeral_network_system_clock_core.SetUpdateCallbackInstance( - ephemeral_network_system_clock_context_writer); - ephemeral_network_system_clock_core.MarkAsInitialized(); - } - - void UpdateLocalSystemClockTime(Core::System& system_, s64 posix_time) { - const auto timespan{Clock::TimeSpanType::FromSeconds(posix_time)}; - if (GetStandardLocalSystemClockCore() - .SetCurrentTime(system_, timespan.ToSeconds()) - .IsError()) { - ASSERT(false); - return; - } - } - - SharedMemory shared_memory; - - Clock::StandardSteadyClockCore standard_steady_clock_core; - Clock::TickBasedSteadyClockCore tick_based_steady_clock_core; - Clock::StandardLocalSystemClockCore standard_local_system_clock_core; - Clock::StandardNetworkSystemClockCore standard_network_system_clock_core; - Clock::StandardUserSystemClockCore standard_user_system_clock_core; - Clock::EphemeralNetworkSystemClockCore ephemeral_network_system_clock_core; - - std::shared_ptr<Clock::LocalSystemClockContextWriter> local_system_clock_context_writer; - std::shared_ptr<Clock::NetworkSystemClockContextWriter> network_system_clock_context_writer; - std::shared_ptr<Clock::EphemeralNetworkSystemClockContextWriter> - ephemeral_network_system_clock_context_writer; - - TimeZone::TimeZoneContentManager time_zone_content_manager; -}; - -TimeManager::TimeManager(Core::System& system_) : system{system_} {} - -TimeManager::~TimeManager() = default; - -void TimeManager::Initialize() { - impl = std::make_unique<Impl>(system); - - // Time zones can only be initialized after impl is valid - impl->time_zone_content_manager.Initialize(*this); -} - -Clock::StandardSteadyClockCore& TimeManager::GetStandardSteadyClockCore() { - return impl->standard_steady_clock_core; -} - -const Clock::StandardSteadyClockCore& TimeManager::GetStandardSteadyClockCore() const { - return impl->standard_steady_clock_core; -} - -Clock::StandardLocalSystemClockCore& TimeManager::GetStandardLocalSystemClockCore() { - return impl->standard_local_system_clock_core; -} - -const Clock::StandardLocalSystemClockCore& TimeManager::GetStandardLocalSystemClockCore() const { - return impl->standard_local_system_clock_core; -} - -Clock::StandardNetworkSystemClockCore& TimeManager::GetStandardNetworkSystemClockCore() { - return impl->standard_network_system_clock_core; -} - -const Clock::StandardNetworkSystemClockCore& TimeManager::GetStandardNetworkSystemClockCore() - const { - return impl->standard_network_system_clock_core; -} - -Clock::StandardUserSystemClockCore& TimeManager::GetStandardUserSystemClockCore() { - return impl->standard_user_system_clock_core; -} - -const Clock::StandardUserSystemClockCore& TimeManager::GetStandardUserSystemClockCore() const { - return impl->standard_user_system_clock_core; -} - -TimeZone::TimeZoneContentManager& TimeManager::GetTimeZoneContentManager() { - return impl->time_zone_content_manager; -} - -const TimeZone::TimeZoneContentManager& TimeManager::GetTimeZoneContentManager() const { - return impl->time_zone_content_manager; -} - -SharedMemory& TimeManager::GetSharedMemory() { - return impl->shared_memory; -} - -const SharedMemory& TimeManager::GetSharedMemory() const { - return impl->shared_memory; -} - -void TimeManager::Shutdown() { - impl.reset(); -} - -void TimeManager::UpdateLocalSystemClockTime(s64 posix_time) { - impl->UpdateLocalSystemClockTime(system, posix_time); -} - -void TimeManager::SetupTimeZoneManager(std::string location_name, - Clock::SteadyClockTimePoint time_zone_updated_time_point, - std::vector<std::string> location_names, - u128 time_zone_rule_version, - FileSys::VirtualFile& vfs_file) { - impl->SetupTimeZoneManager(location_name, time_zone_updated_time_point, location_names, - time_zone_rule_version, vfs_file); -} -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_manager.h b/src/core/hle/service/time/time_manager.h deleted file mode 100644 index 84572dbfa..000000000 --- a/src/core/hle/service/time/time_manager.h +++ /dev/null @@ -1,74 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "common/common_types.h" -#include "core/file_sys/vfs_types.h" -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/standard_local_system_clock_core.h" -#include "core/hle/service/time/standard_network_system_clock_core.h" -#include "core/hle/service/time/standard_steady_clock_core.h" -#include "core/hle/service/time/standard_user_system_clock_core.h" -#include "core/hle/service/time/time_sharedmemory.h" -#include "core/hle/service/time/time_zone_content_manager.h" - -namespace Service::Time { - -namespace Clock { -class EphemeralNetworkSystemClockContextWriter; -class LocalSystemClockContextWriter; -class NetworkSystemClockContextWriter; -} // namespace Clock - -// Parts of this implementation were based on Ryujinx (https://github.com/Ryujinx/Ryujinx/pull/783). -// This code was released under public domain. - -class TimeManager final { -public: - explicit TimeManager(Core::System& system_); - ~TimeManager(); - - void Initialize(); - - Clock::StandardSteadyClockCore& GetStandardSteadyClockCore(); - - const Clock::StandardSteadyClockCore& GetStandardSteadyClockCore() const; - - Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore(); - - const Clock::StandardLocalSystemClockCore& GetStandardLocalSystemClockCore() const; - - Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore(); - - const Clock::StandardNetworkSystemClockCore& GetStandardNetworkSystemClockCore() const; - - Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore(); - - const Clock::StandardUserSystemClockCore& GetStandardUserSystemClockCore() const; - - TimeZone::TimeZoneContentManager& GetTimeZoneContentManager(); - - const TimeZone::TimeZoneContentManager& GetTimeZoneContentManager() const; - - void UpdateLocalSystemClockTime(s64 posix_time); - - SharedMemory& GetSharedMemory(); - - const SharedMemory& GetSharedMemory() const; - - void Shutdown(); - - void SetupTimeZoneManager(std::string location_name, - Clock::SteadyClockTimePoint time_zone_updated_time_point, - std::vector<std::string> location_names, u128 time_zone_rule_version, - FileSys::VirtualFile& vfs_file); - -private: - Core::System& system; - - struct Impl; - std::unique_ptr<Impl> impl; -}; - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_sharedmemory.cpp b/src/core/hle/service/time/time_sharedmemory.cpp deleted file mode 100644 index a00676669..000000000 --- a/src/core/hle/service/time/time_sharedmemory.cpp +++ /dev/null @@ -1,69 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "core/core.h" -#include "core/core_timing.h" -#include "core/hardware_properties.h" -#include "core/hle/kernel/kernel.h" -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/steady_clock_core.h" -#include "core/hle/service/time/time_sharedmemory.h" - -namespace Service::Time { - -static constexpr std::size_t SHARED_MEMORY_SIZE{0x1000}; - -SharedMemory::SharedMemory(Core::System& system_) : system(system_) { - std::memset(system.Kernel().GetTimeSharedMem().GetPointer(), 0, SHARED_MEMORY_SIZE); -} - -SharedMemory::~SharedMemory() = default; - -void SharedMemory::SetupStandardSteadyClock(const Common::UUID& clock_source_id, - Clock::TimeSpanType current_time_point) { - const Clock::TimeSpanType ticks_time_span{ - Clock::TimeSpanType::FromTicks<Core::Hardware::CNTFREQ>( - system.CoreTiming().GetClockTicks())}; - const Clock::SteadyClockContext context{ - static_cast<u64>(current_time_point.nanoseconds - ticks_time_span.nanoseconds), - clock_source_id}; - StoreToLockFreeAtomicType(&GetFormat()->standard_steady_clock_timepoint, context); -} - -void SharedMemory::UpdateLocalSystemClockContext(const Clock::SystemClockContext& context) { - // lower and upper are related to the measurement point for the steady time point, - // and compare equal on boot - const s64 time_point_ns = context.steady_time_point.time_point * 1'000'000'000LL; - - // This adjusts for some sort of time skew - // Both 0 on boot - const s64 diff_scale = 0; - const u32 shift_amount = 0; - - const Clock::ContinuousAdjustmentTimePoint adjustment{ - .measurement_offset = system.CoreTiming().GetGlobalTimeNs().count(), - .diff_scale = diff_scale, - .shift_amount = shift_amount, - .lower = time_point_ns, - .upper = time_point_ns, - .clock_source_id = context.steady_time_point.clock_source_id, - }; - - StoreToLockFreeAtomicType(&GetFormat()->continuous_adjustment_timepoint, adjustment); - StoreToLockFreeAtomicType(&GetFormat()->standard_local_system_clock_context, context); -} - -void SharedMemory::UpdateNetworkSystemClockContext(const Clock::SystemClockContext& context) { - StoreToLockFreeAtomicType(&GetFormat()->standard_network_system_clock_context, context); -} - -void SharedMemory::SetAutomaticCorrectionEnabled(bool is_enabled) { - StoreToLockFreeAtomicType( - &GetFormat()->is_standard_user_system_clock_automatic_correction_enabled, is_enabled); -} - -SharedMemory::Format* SharedMemory::GetFormat() { - return reinterpret_cast<SharedMemory::Format*>(system.Kernel().GetTimeSharedMem().GetPointer()); -} - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_sharedmemory.h b/src/core/hle/service/time/time_sharedmemory.h deleted file mode 100644 index c89be9765..000000000 --- a/src/core/hle/service/time/time_sharedmemory.h +++ /dev/null @@ -1,89 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "common/common_types.h" -#include "common/uuid.h" -#include "core/hle/kernel/k_shared_memory.h" -#include "core/hle/service/time/clock_types.h" - -namespace Service::Time { - -// Note: this type is not safe for concurrent writes. -template <typename T> -struct LockFreeAtomicType { - u32 counter_; - std::array<T, 2> value_; -}; - -template <typename T> -static inline void StoreToLockFreeAtomicType(LockFreeAtomicType<T>* p, const T& value) { - // Get the current counter. - auto counter = p->counter_; - - // Increment the counter. - ++counter; - - // Store the updated value. - p->value_[counter % 2] = value; - - // Fence memory. - std::atomic_thread_fence(std::memory_order_release); - - // Set the updated counter. - p->counter_ = counter; -} - -template <typename T> -static inline T LoadFromLockFreeAtomicType(const LockFreeAtomicType<T>* p) { - while (true) { - // Get the counter. - auto counter = p->counter_; - - // Get the value. - auto value = p->value_[counter % 2]; - - // Fence memory. - std::atomic_thread_fence(std::memory_order_acquire); - - // Check that the counter matches. - if (counter == p->counter_) { - return value; - } - } -} - -class SharedMemory final { -public: - explicit SharedMemory(Core::System& system_); - ~SharedMemory(); - - // Shared memory format - struct Format { - LockFreeAtomicType<Clock::StandardSteadyClockTimePointType> standard_steady_clock_timepoint; - LockFreeAtomicType<Clock::SystemClockContext> standard_local_system_clock_context; - LockFreeAtomicType<Clock::SystemClockContext> standard_network_system_clock_context; - LockFreeAtomicType<bool> is_standard_user_system_clock_automatic_correction_enabled; - LockFreeAtomicType<Clock::ContinuousAdjustmentTimePoint> continuous_adjustment_timepoint; - }; - static_assert(offsetof(Format, standard_steady_clock_timepoint) == 0x0); - static_assert(offsetof(Format, standard_local_system_clock_context) == 0x38); - static_assert(offsetof(Format, standard_network_system_clock_context) == 0x80); - static_assert(offsetof(Format, is_standard_user_system_clock_automatic_correction_enabled) == - 0xc8); - static_assert(offsetof(Format, continuous_adjustment_timepoint) == 0xd0); - static_assert(sizeof(Format) == 0x148, "Format is an invalid size"); - - void SetupStandardSteadyClock(const Common::UUID& clock_source_id, - Clock::TimeSpanType current_time_point); - void UpdateLocalSystemClockContext(const Clock::SystemClockContext& context); - void UpdateNetworkSystemClockContext(const Clock::SystemClockContext& context); - void SetAutomaticCorrectionEnabled(bool is_enabled); - Format* GetFormat(); - -private: - Core::System& system; -}; - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_zone_content_manager.cpp b/src/core/hle/service/time/time_zone_content_manager.cpp deleted file mode 100644 index 1b96de37a..000000000 --- a/src/core/hle/service/time/time_zone_content_manager.cpp +++ /dev/null @@ -1,151 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include <chrono> -#include <sstream> -#include <utility> - -#include "common/logging/log.h" -#include "common/settings.h" -#include "common/time_zone.h" -#include "core/core.h" -#include "core/file_sys/content_archive.h" -#include "core/file_sys/nca_metadata.h" -#include "core/file_sys/registered_cache.h" -#include "core/file_sys/romfs.h" -#include "core/file_sys/system_archive/system_archive.h" -#include "core/file_sys/vfs.h" -#include "core/file_sys/vfs_types.h" -#include "core/hle/result.h" -#include "core/hle/service/filesystem/filesystem.h" -#include "core/hle/service/time/errors.h" -#include "core/hle/service/time/time_manager.h" -#include "core/hle/service/time/time_zone_content_manager.h" - -namespace Service::Time::TimeZone { - -constexpr u64 time_zone_binary_titleid{0x010000000000080E}; - -static FileSys::VirtualDir GetTimeZoneBinary(Core::System& system) { - const auto* nand{system.GetFileSystemController().GetSystemNANDContents()}; - const auto nca{nand->GetEntry(time_zone_binary_titleid, FileSys::ContentRecordType::Data)}; - - FileSys::VirtualFile romfs; - if (nca) { - romfs = nca->GetRomFS(); - } - - if (!romfs) { - romfs = FileSys::SystemArchive::SynthesizeSystemArchive(time_zone_binary_titleid); - } - - if (!romfs) { - LOG_ERROR(Service_Time, "Failed to find or synthesize {:016X!}", time_zone_binary_titleid); - return {}; - } - - return FileSys::ExtractRomFS(romfs); -} - -static std::vector<std::string> BuildLocationNameCache( - const FileSys::VirtualDir& time_zone_binary) { - if (!time_zone_binary) { - LOG_ERROR(Service_Time, "Failed to extract RomFS for {:016X}!", time_zone_binary_titleid); - return {}; - } - - const FileSys::VirtualFile binary_list{time_zone_binary->GetFile("binaryList.txt")}; - if (!binary_list) { - LOG_ERROR(Service_Time, "{:016X} has no file binaryList.txt!", time_zone_binary_titleid); - return {}; - } - - std::vector<char> raw_data(binary_list->GetSize() + 1); - binary_list->ReadBytes<char>(raw_data.data(), binary_list->GetSize()); - - std::stringstream data_stream{raw_data.data()}; - std::string name; - std::vector<std::string> location_name_cache; - while (std::getline(data_stream, name)) { - name.pop_back(); // Remove carriage return - location_name_cache.emplace_back(std::move(name)); - } - return location_name_cache; -} - -TimeZoneContentManager::TimeZoneContentManager(Core::System& system_) - : system{system_}, time_zone_binary{GetTimeZoneBinary(system)}, - location_name_cache{BuildLocationNameCache(time_zone_binary)} {} - -void TimeZoneContentManager::Initialize(TimeManager& time_manager) { - const auto timezone_setting = - Settings::GetTimeZoneString(Settings::values.time_zone_index.GetValue()); - - if (FileSys::VirtualFile vfs_file; - GetTimeZoneInfoFile(timezone_setting, vfs_file) == ResultSuccess) { - const auto time_point{ - time_manager.GetStandardSteadyClockCore().GetCurrentTimePoint(system)}; - time_manager.SetupTimeZoneManager(timezone_setting, time_point, location_name_cache, {}, - vfs_file); - } else { - time_zone_manager.MarkAsInitialized(); - } -} - -Result TimeZoneContentManager::LoadTimeZoneRule(TimeZoneRule& rules, - const std::string& location_name) const { - FileSys::VirtualFile vfs_file; - if (const Result result{GetTimeZoneInfoFile(location_name, vfs_file)}; - result != ResultSuccess) { - return result; - } - - return time_zone_manager.ParseTimeZoneRuleBinary(rules, vfs_file); -} - -bool TimeZoneContentManager::IsLocationNameValid(const std::string& location_name) const { - return std::find(location_name_cache.begin(), location_name_cache.end(), location_name) != - location_name_cache.end(); -} - -Result TimeZoneContentManager::GetTimeZoneInfoFile(const std::string& location_name, - FileSys::VirtualFile& vfs_file) const { - if (!IsLocationNameValid(location_name)) { - return ERROR_TIME_NOT_FOUND; - } - - if (!time_zone_binary) { - LOG_ERROR(Service_Time, "Failed to extract RomFS for {:016X}!", time_zone_binary_titleid); - return ERROR_TIME_NOT_FOUND; - } - - const FileSys::VirtualDir zoneinfo_dir{time_zone_binary->GetSubdirectory("zoneinfo")}; - if (!zoneinfo_dir) { - LOG_ERROR(Service_Time, "{:016X} has no directory zoneinfo!", time_zone_binary_titleid); - return ERROR_TIME_NOT_FOUND; - } - - vfs_file = zoneinfo_dir->GetFileRelative(location_name); - if (!vfs_file) { - LOG_WARNING(Service_Time, "{:016X} has no file \"{}\"! Using system timezone.", - time_zone_binary_titleid, location_name); - const std::string system_time_zone{Common::TimeZone::FindSystemTimeZone()}; - vfs_file = zoneinfo_dir->GetFile(system_time_zone); - } - - if (!vfs_file) { - LOG_WARNING(Service_Time, "{:016X} has no file \"{}\"! Using default timezone.", - time_zone_binary_titleid, location_name); - vfs_file = zoneinfo_dir->GetFile(Common::TimeZone::GetDefaultTimeZone()); - } - - if (!vfs_file) { - LOG_ERROR(Service_Time, "{:016X} has no file \"{}\"!", time_zone_binary_titleid, - location_name); - return ERROR_TIME_NOT_FOUND; - } - - return ResultSuccess; -} - -} // namespace Service::Time::TimeZone diff --git a/src/core/hle/service/time/time_zone_content_manager.h b/src/core/hle/service/time/time_zone_content_manager.h deleted file mode 100644 index a6f9698bc..000000000 --- a/src/core/hle/service/time/time_zone_content_manager.h +++ /dev/null @@ -1,49 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <string> -#include <vector> - -#include "core/file_sys/vfs_types.h" -#include "core/hle/service/time/time_zone_manager.h" - -namespace Core { -class System; -} - -namespace Service::Time { -class TimeManager; -} - -namespace Service::Time::TimeZone { - -class TimeZoneContentManager final { -public: - explicit TimeZoneContentManager(Core::System& system_); - - void Initialize(TimeManager& time_manager); - - TimeZoneManager& GetTimeZoneManager() { - return time_zone_manager; - } - - const TimeZoneManager& GetTimeZoneManager() const { - return time_zone_manager; - } - - Result LoadTimeZoneRule(TimeZoneRule& rules, const std::string& location_name) const; - -private: - bool IsLocationNameValid(const std::string& location_name) const; - Result GetTimeZoneInfoFile(const std::string& location_name, - FileSys::VirtualFile& vfs_file) const; - - Core::System& system; - TimeZoneManager time_zone_manager; - const FileSys::VirtualDir time_zone_binary; - const std::vector<std::string> location_name_cache; -}; - -} // namespace Service::Time::TimeZone diff --git a/src/core/hle/service/time/time_zone_manager.cpp b/src/core/hle/service/time/time_zone_manager.cpp deleted file mode 100644 index 205371a26..000000000 --- a/src/core/hle/service/time/time_zone_manager.cpp +++ /dev/null @@ -1,1182 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include <climits> -#include <limits> - -#include "common/assert.h" -#include "common/logging/log.h" -#include "core/file_sys/content_archive.h" -#include "core/file_sys/nca_metadata.h" -#include "core/file_sys/registered_cache.h" -#include "core/hle/service/time/time_zone_manager.h" -#include "core/hle/service/time/time_zone_types.h" - -namespace Service::Time::TimeZone { - -static constexpr s32 epoch_year{1970}; -static constexpr s32 year_base{1900}; -static constexpr s32 epoch_week_day{4}; -static constexpr s32 seconds_per_minute{60}; -static constexpr s32 minutes_per_hour{60}; -static constexpr s32 hours_per_day{24}; -static constexpr s32 days_per_week{7}; -static constexpr s32 days_per_normal_year{365}; -static constexpr s32 days_per_leap_year{366}; -static constexpr s32 months_per_year{12}; -static constexpr s32 seconds_per_hour{seconds_per_minute * minutes_per_hour}; -static constexpr s32 seconds_per_day{seconds_per_hour * hours_per_day}; -static constexpr s32 years_per_repeat{400}; -static constexpr s64 average_seconds_per_year{31556952}; -static constexpr s64 seconds_per_repeat{years_per_repeat * average_seconds_per_year}; - -struct Rule { - enum class Type : u32 { JulianDay, DayOfYear, MonthNthDayOfWeek }; - Type rule_type{}; - s32 day{}; - s32 week{}; - s32 month{}; - s32 transition_time{}; -}; - -struct CalendarTimeInternal { - s64 year{}; - s8 month{}; - s8 day{}; - s8 hour{}; - s8 minute{}; - s8 second{}; - int Compare(const CalendarTimeInternal& other) const { - if (year != other.year) { - if (year < other.year) { - return -1; - } - return 1; - } - if (month != other.month) { - return month - other.month; - } - if (day != other.day) { - return day - other.day; - } - if (hour != other.hour) { - return hour - other.hour; - } - if (minute != other.minute) { - return minute - other.minute; - } - if (second != other.second) { - return second - other.second; - } - return {}; - } -}; - -template <typename TResult, typename TOperand> -static bool SafeAdd(TResult& result, TOperand op) { - result = result + op; - return true; -} - -template <typename TResult, typename TUnit, typename TBase> -static bool SafeNormalize(TResult& result, TUnit& unit, TBase base) { - TUnit delta{}; - if (unit >= 0) { - delta = unit / base; - } else { - delta = -1 - (-1 - unit) / base; - } - unit -= delta * base; - return SafeAdd(result, delta); -} - -template <typename T> -static constexpr bool IsLeapYear(T year) { - return ((year) % 4) == 0 && (((year) % 100) != 0 || ((year) % 400) == 0); -} - -template <typename T> -static constexpr T GetYearLengthInDays(T year) { - return IsLeapYear(year) ? days_per_leap_year : days_per_normal_year; -} - -static constexpr s64 GetLeapDaysFromYearPositive(s64 year) { - return year / 4 - year / 100 + year / years_per_repeat; -} - -static constexpr s64 GetLeapDaysFromYear(s64 year) { - if (year < 0) { - return -1 - GetLeapDaysFromYearPositive(-1 - year); - } else { - return GetLeapDaysFromYearPositive(year); - } -} - -static constexpr s8 GetMonthLength(bool is_leap_year, int month) { - constexpr std::array<s8, 12> month_lengths{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; - constexpr std::array<s8, 12> month_lengths_leap{31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; - return is_leap_year ? month_lengths_leap[month] : month_lengths[month]; -} - -static constexpr bool IsDigit(char value) { - return value >= '0' && value <= '9'; -} - -static constexpr int GetQZName(const char* name, int offset, char delimiter) { - while (name[offset] != '\0' && name[offset] != delimiter) { - offset++; - } - return offset; -} - -static constexpr int GetTZName(const char* name, int offset) { - char c; - - while ((c = name[offset]) != '\0' && !IsDigit(c) && c != ',' && c != '-' && c != '+') { - ++offset; - } - return offset; -} - -static constexpr bool GetInteger(const char* name, int& offset, int& value, int min, int max) { - value = 0; - char temp{name[offset]}; - if (!IsDigit(temp)) { - return {}; - } - do { - value = value * 10 + (temp - '0'); - if (value > max) { - return {}; - } - offset++; - temp = name[offset]; - } while (IsDigit(temp)); - - return value >= min; -} - -static constexpr bool GetSeconds(const char* name, int& offset, int& seconds) { - seconds = 0; - int value{}; - if (!GetInteger(name, offset, value, 0, hours_per_day * days_per_week - 1)) { - return {}; - } - seconds = value * seconds_per_hour; - - if (name[offset] == ':') { - offset++; - if (!GetInteger(name, offset, value, 0, minutes_per_hour - 1)) { - return {}; - } - seconds += value * seconds_per_minute; - if (name[offset] == ':') { - offset++; - if (!GetInteger(name, offset, value, 0, seconds_per_minute)) { - return {}; - } - seconds += value; - } - } - return true; -} - -static constexpr bool GetOffset(const char* name, int& offset, int& value) { - bool is_negative{}; - if (name[offset] == '-') { - is_negative = true; - offset++; - } else if (name[offset] == '+') { - offset++; - } - if (!GetSeconds(name, offset, value)) { - return {}; - } - if (is_negative) { - value = -value; - } - return true; -} - -static constexpr bool GetRule(const char* name, int& position, Rule& rule) { - bool is_valid{}; - if (name[position] == 'J') { - position++; - rule.rule_type = Rule::Type::JulianDay; - is_valid = GetInteger(name, position, rule.day, 1, days_per_normal_year); - } else if (name[position] == 'M') { - position++; - rule.rule_type = Rule::Type::MonthNthDayOfWeek; - is_valid = GetInteger(name, position, rule.month, 1, months_per_year); - if (!is_valid) { - return {}; - } - if (name[position++] != '.') { - return {}; - } - is_valid = GetInteger(name, position, rule.week, 1, 5); - if (!is_valid) { - return {}; - } - if (name[position++] != '.') { - return {}; - } - is_valid = GetInteger(name, position, rule.day, 0, days_per_week - 1); - } else if (isdigit(name[position])) { - rule.rule_type = Rule::Type::DayOfYear; - is_valid = GetInteger(name, position, rule.day, 0, days_per_leap_year - 1); - } else { - return {}; - } - if (!is_valid) { - return {}; - } - if (name[position] == '/') { - position++; - return GetOffset(name, position, rule.transition_time); - } else { - rule.transition_time = 2 * seconds_per_hour; - } - return true; -} - -static constexpr int TransitionTime(int year, Rule rule, int offset) { - int value{}; - switch (rule.rule_type) { - case Rule::Type::JulianDay: - value = (rule.day - 1) * seconds_per_day; - if (IsLeapYear(year) && rule.day >= 60) { - value += seconds_per_day; - } - break; - case Rule::Type::DayOfYear: - value = rule.day * seconds_per_day; - break; - case Rule::Type::MonthNthDayOfWeek: { - // Use Zeller's Congruence (https://en.wikipedia.org/wiki/Zeller%27s_congruence) to - // calculate the day of the week for any Julian or Gregorian calendar date. - const int m1{(rule.month + 9) % 12 + 1}; - const int yy0{(rule.month <= 2) ? (year - 1) : year}; - const int yy1{yy0 / 100}; - const int yy2{yy0 % 100}; - int day_of_week{((26 * m1 - 2) / 10 + 1 + yy2 + yy2 / 4 + yy1 / 4 - 2 * yy1) % 7}; - - if (day_of_week < 0) { - day_of_week += days_per_week; - } - int day{rule.day - day_of_week}; - if (day < 0) { - day += days_per_week; - } - for (int i{1}; i < rule.week; i++) { - if (day + days_per_week >= GetMonthLength(IsLeapYear(year), rule.month - 1)) { - break; - } - day += days_per_week; - } - - value = day * seconds_per_day; - for (int index{}; index < rule.month - 1; ++index) { - value += GetMonthLength(IsLeapYear(year), index) * seconds_per_day; - } - break; - } - default: - ASSERT(false); - break; - } - return value + rule.transition_time + offset; -} - -static bool ParsePosixName(const char* name, TimeZoneRule& rule) { - static constexpr char default_rule[]{",M4.1.0,M10.5.0"}; - const char* std_name{name}; - int std_len{}; - int offset{}; - int std_offset{}; - - if (name[offset] == '<') { - offset++; - std_name = name + offset; - const int std_name_offset{offset}; - offset = GetQZName(name, offset, '>'); - if (name[offset] != '>') { - return {}; - } - std_len = offset - std_name_offset; - offset++; - } else { - offset = GetTZName(name, offset); - std_len = offset; - } - if (std_len == 0) { - return {}; - } - if (!GetOffset(name, offset, std_offset)) { - return {}; - } - - int char_count{std_len + 1}; - int dest_len{}; - int dest_offset{}; - const char* dest_name{name + offset}; - if (rule.chars.size() < std::size_t(char_count)) { - return {}; - } - - if (name[offset] != '\0') { - if (name[offset] == '<') { - dest_name = name + (++offset); - const int dest_name_offset{offset}; - offset = GetQZName(name, offset, '>'); - if (name[offset] != '>') { - return {}; - } - dest_len = offset - dest_name_offset; - offset++; - } else { - dest_name = name + (offset); - offset = GetTZName(name, offset); - dest_len = offset; - } - if (dest_len == 0) { - return {}; - } - char_count += dest_len + 1; - if (rule.chars.size() < std::size_t(char_count)) { - return {}; - } - if (name[offset] != '\0' && name[offset] != ',' && name[offset] != ';') { - if (!GetOffset(name, offset, dest_offset)) { - return {}; - } - } else { - dest_offset = std_offset - seconds_per_hour; - } - if (name[offset] == '\0') { - name = default_rule; - offset = 0; - } - if (name[offset] == ',' || name[offset] == ';') { - offset++; - - Rule start{}; - if (!GetRule(name, offset, start)) { - return {}; - } - if (name[offset++] != ',') { - return {}; - } - - Rule end{}; - if (!GetRule(name, offset, end)) { - return {}; - } - if (name[offset] != '\0') { - return {}; - } - - rule.type_count = 2; - rule.ttis[0].gmt_offset = -dest_offset; - rule.ttis[0].is_dst = true; - rule.ttis[0].abbreviation_list_index = std_len + 1; - rule.ttis[1].gmt_offset = -std_offset; - rule.ttis[1].is_dst = false; - rule.ttis[1].abbreviation_list_index = 0; - rule.default_type = 0; - - s64 jan_first{}; - int time_count{}; - int jan_offset{}; - int year_beginning{epoch_year}; - do { - const int year_seconds{GetYearLengthInDays(year_beginning - 1) * seconds_per_day}; - year_beginning--; - if (!SafeAdd(jan_first, -year_seconds)) { - jan_offset = -year_seconds; - break; - } - } while (epoch_year - years_per_repeat / 2 < year_beginning); - - int year_limit{year_beginning + years_per_repeat + 1}; - int year{}; - for (year = year_beginning; year < year_limit; year++) { - int start_time{TransitionTime(year, start, std_offset)}; - int end_time{TransitionTime(year, end, dest_offset)}; - const int year_seconds{GetYearLengthInDays(year) * seconds_per_day}; - const bool is_reversed{end_time < start_time}; - if (is_reversed) { - int swap{start_time}; - start_time = end_time; - end_time = swap; - } - - if (is_reversed || - (start_time < end_time && - (end_time - start_time < (year_seconds + (std_offset - dest_offset))))) { - if (rule.ats.size() - 2 < std::size_t(time_count)) { - break; - } - - rule.ats[time_count] = jan_first; - if (SafeAdd(rule.ats[time_count], jan_offset + start_time)) { - rule.types[time_count++] = is_reversed ? 1 : 0; - } else if (jan_offset != 0) { - rule.default_type = is_reversed ? 1 : 0; - } - - rule.ats[time_count] = jan_first; - if (SafeAdd(rule.ats[time_count], jan_offset + end_time)) { - rule.types[time_count++] = is_reversed ? 0 : 1; - year_limit = year + years_per_repeat + 1; - } else if (jan_offset != 0) { - rule.default_type = is_reversed ? 0 : 1; - } - } - if (!SafeAdd(jan_first, jan_offset + year_seconds)) { - break; - } - jan_offset = 0; - } - rule.time_count = time_count; - if (time_count == 0) { - rule.type_count = 1; - } else if (years_per_repeat < year - year_beginning) { - rule.go_back = true; - rule.go_ahead = true; - } - } else { - if (name[offset] == '\0') { - return {}; - } - - s64 their_std_offset{}; - for (int index{}; index < rule.time_count; ++index) { - const s8 type{rule.types[index]}; - if (rule.ttis[type].is_standard_time_daylight) { - their_std_offset = -rule.ttis[type].gmt_offset; - } - } - - s64 their_offset{their_std_offset}; - for (int index{}; index < rule.time_count; ++index) { - const s8 type{rule.types[index]}; - rule.types[index] = rule.ttis[type].is_dst ? 1 : 0; - if (!rule.ttis[type].is_gmt) { - if (!rule.ttis[type].is_standard_time_daylight) { - rule.ats[index] += dest_offset - their_std_offset; - } else { - rule.ats[index] += std_offset - their_std_offset; - } - } - their_offset = -rule.ttis[type].gmt_offset; - if (!rule.ttis[type].is_dst) { - their_std_offset = their_offset; - } - } - - if (rule.time_count > 0) { - UNIMPLEMENTED(); - // TODO (lat9nq): Implement eggert/tz/localtime.c:tzparse:1329 - // Seems to be unused in yuzu for now: I never hit the UNIMPLEMENTED in testing - } - - rule.ttis[0].gmt_offset = -std_offset; - rule.ttis[0].is_dst = false; - rule.ttis[0].abbreviation_list_index = 0; - rule.ttis[1].gmt_offset = -dest_offset; - rule.ttis[1].is_dst = true; - rule.ttis[1].abbreviation_list_index = std_len + 1; - rule.type_count = 2; - rule.default_type = 0; - } - } else { - // Default is standard time - rule.type_count = 1; - rule.time_count = 0; - rule.default_type = 0; - rule.ttis[0].gmt_offset = -std_offset; - rule.ttis[0].is_dst = false; - rule.ttis[0].abbreviation_list_index = 0; - } - - rule.char_count = char_count; - for (int index{}; index < std_len; ++index) { - rule.chars[index] = std_name[index]; - } - - rule.chars[std_len++] = '\0'; - if (dest_len != 0) { - for (int index{}; index < dest_len; ++index) { - rule.chars[std_len + index] = dest_name[index]; - } - rule.chars[std_len + dest_len] = '\0'; - } - - return true; -} - -static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFile& vfs_file) { - TzifHeader header{}; - if (vfs_file->ReadObject<TzifHeader>(&header) != sizeof(TzifHeader)) { - return {}; - } - - constexpr s32 time_zone_max_leaps{50}; - constexpr s32 time_zone_max_chars{50}; - constexpr s32 time_zone_max_times{1000}; - if (!(0 <= header.leap_count && header.leap_count < time_zone_max_leaps && - 0 < header.type_count && header.type_count < s32(time_zone_rule.ttis.size()) && - 0 <= header.time_count && header.time_count < s32(time_zone_rule.ats.size()) && - 0 <= header.char_count && header.char_count < time_zone_max_chars && - (header.ttis_std_count == header.type_count || header.ttis_std_count == 0) && - (header.ttis_gmt_count == header.type_count || header.ttis_gmt_count == 0))) { - return {}; - } - time_zone_rule.time_count = header.time_count; - time_zone_rule.type_count = header.type_count; - time_zone_rule.char_count = header.char_count; - - int time_count{}; - u64 read_offset = sizeof(TzifHeader); - for (int index{}; index < time_zone_rule.time_count; ++index) { - s64_be at{}; - vfs_file->ReadObject<s64_be>(&at, read_offset); - time_zone_rule.types[index] = 1; - if (time_count != 0 && at <= time_zone_rule.ats[time_count - 1]) { - if (at < time_zone_rule.ats[time_count - 1]) { - return {}; - } - time_zone_rule.types[index - 1] = 0; - time_count--; - } - time_zone_rule.ats[time_count++] = at; - read_offset += sizeof(s64_be); - } - time_count = 0; - for (int index{}; index < time_zone_rule.time_count; ++index) { - const u8 type{*vfs_file->ReadByte(read_offset)}; - read_offset += sizeof(u8); - if (time_zone_rule.type_count <= type) { - return {}; - } - if (time_zone_rule.types[index] != 0) { - time_zone_rule.types[time_count++] = type; - } - } - time_zone_rule.time_count = time_count; - for (int index{}; index < time_zone_rule.type_count; ++index) { - TimeTypeInfo& ttis{time_zone_rule.ttis[index]}; - u32_be gmt_offset{}; - vfs_file->ReadObject<u32_be>(&gmt_offset, read_offset); - read_offset += sizeof(u32_be); - ttis.gmt_offset = gmt_offset; - - const u8 dst{*vfs_file->ReadByte(read_offset)}; - read_offset += sizeof(u8); - if (dst >= 2) { - return {}; - } - ttis.is_dst = dst != 0; - - const s32 abbreviation_list_index{*vfs_file->ReadByte(read_offset)}; - read_offset += sizeof(u8); - if (abbreviation_list_index >= time_zone_rule.char_count) { - return {}; - } - ttis.abbreviation_list_index = abbreviation_list_index; - } - - vfs_file->ReadArray(time_zone_rule.chars.data(), time_zone_rule.char_count, read_offset); - time_zone_rule.chars[time_zone_rule.char_count] = '\0'; - read_offset += time_zone_rule.char_count; - for (int index{}; index < time_zone_rule.type_count; ++index) { - if (header.ttis_std_count == 0) { - time_zone_rule.ttis[index].is_standard_time_daylight = false; - } else { - const u8 dst{*vfs_file->ReadByte(read_offset)}; - read_offset += sizeof(u8); - if (dst >= 2) { - return {}; - } - time_zone_rule.ttis[index].is_standard_time_daylight = dst != 0; - } - } - - for (int index{}; index < time_zone_rule.type_count; ++index) { - if (header.ttis_std_count == 0) { - time_zone_rule.ttis[index].is_gmt = false; - } else { - const u8 dst{*vfs_file->ReadByte(read_offset)}; - read_offset += sizeof(u8); - if (dst >= 2) { - return {}; - } - time_zone_rule.ttis[index].is_gmt = dst != 0; - } - } - - const u64 position{(read_offset - sizeof(TzifHeader))}; - const s64 bytes_read = s64(vfs_file->GetSize() - sizeof(TzifHeader) - position); - if (bytes_read < 0) { - return {}; - } - constexpr s32 time_zone_name_max{255}; - if (bytes_read > (time_zone_name_max + 1)) { - return {}; - } - - std::array<char, time_zone_name_max + 1> temp_name{}; - vfs_file->ReadArray(temp_name.data(), bytes_read, read_offset); - if (bytes_read > 2 && temp_name[0] == '\n' && temp_name[bytes_read - 1] == '\n' && - std::size_t(time_zone_rule.type_count) + 2 <= time_zone_rule.ttis.size()) { - temp_name[bytes_read - 1] = '\0'; - - std::array<char, time_zone_name_max> name{}; - std::memcpy(name.data(), temp_name.data() + 1, std::size_t(bytes_read - 1)); - - // Fill in computed transition times with temp rule - TimeZoneRule temp_rule; - if (ParsePosixName(name.data(), temp_rule)) { - int have_abbreviation = 0; - int char_count = time_zone_rule.char_count; - - for (int i = 0; i < temp_rule.type_count; i++) { - char* temp_abbreviation = - temp_rule.chars.data() + temp_rule.ttis[i].abbreviation_list_index; - int j; - for (j = 0; j < char_count; j++) { - if (std::strcmp(time_zone_rule.chars.data() + j, temp_abbreviation) == 0) { - temp_rule.ttis[i].abbreviation_list_index = j; - have_abbreviation++; - break; - } - } - if (j >= char_count) { - int temp_abbreviation_length = static_cast<int>(std::strlen(temp_abbreviation)); - if (j + temp_abbreviation_length < time_zone_max_chars) { - std::strcpy(time_zone_rule.chars.data() + j, temp_abbreviation); - char_count = j + temp_abbreviation_length + 1; - temp_rule.ttis[i].abbreviation_list_index = j; - have_abbreviation++; - } - } - } - - if (have_abbreviation == temp_rule.type_count) { - time_zone_rule.char_count = char_count; - - // Original comment: - /* Ignore any trailing, no-op transitions generated - by zic as they don't help here and can run afoul - of bugs in zic 2016j or earlier. */ - // This is possibly unnecessary for yuzu, since Nintendo doesn't run zic - while (1 < time_zone_rule.time_count && - (time_zone_rule.types[time_zone_rule.time_count - 1] == - time_zone_rule.types[time_zone_rule.time_count - 2])) { - time_zone_rule.time_count--; - } - - for (int i = 0; - i < temp_rule.time_count && time_zone_rule.time_count < time_zone_max_times; - i++) { - const s64 transition_time = temp_rule.ats[i]; - if (0 < time_zone_rule.time_count && - transition_time <= time_zone_rule.ats[time_zone_rule.time_count - 1]) { - continue; - } - - time_zone_rule.ats[time_zone_rule.time_count] = transition_time; - time_zone_rule.types[time_zone_rule.time_count] = - static_cast<s8>(time_zone_rule.type_count + temp_rule.types[i]); - time_zone_rule.time_count++; - } - for (int i = 0; i < temp_rule.type_count; i++) { - time_zone_rule.ttis[time_zone_rule.type_count++] = temp_rule.ttis[i]; - } - } - } - } - - const auto typesequiv = [](TimeZoneRule& rule, int a, int b) -> bool { - if (a < 0 || a >= rule.type_count || b < 0 || b >= rule.type_count) { - return {}; - } - - const struct TimeTypeInfo* ap = &rule.ttis[a]; - const struct TimeTypeInfo* bp = &rule.ttis[b]; - - return (ap->gmt_offset == bp->gmt_offset && ap->is_dst == bp->is_dst && - (std::strcmp(&rule.chars[ap->abbreviation_list_index], - &rule.chars[bp->abbreviation_list_index]) == 0)); - }; - - if (time_zone_rule.type_count == 0) { - return {}; - } - if (time_zone_rule.time_count > 1) { - if (time_zone_rule.ats[0] <= std::numeric_limits<s64>::max() - seconds_per_repeat) { - s64 repeatat = time_zone_rule.ats[0] + seconds_per_repeat; - int repeatattype = time_zone_rule.types[0]; - for (int i = 1; i < time_zone_rule.time_count; ++i) { - if (time_zone_rule.ats[i] == repeatat && - typesequiv(time_zone_rule, time_zone_rule.types[i], repeatattype)) { - time_zone_rule.go_back = true; - break; - } - } - } - if (std::numeric_limits<s64>::min() + seconds_per_repeat <= - time_zone_rule.ats[time_zone_rule.time_count - 1]) { - s64 repeatat = time_zone_rule.ats[time_zone_rule.time_count - 1] - seconds_per_repeat; - int repeatattype = time_zone_rule.types[time_zone_rule.time_count - 1]; - for (int i = time_zone_rule.time_count; i >= 0; --i) { - if (time_zone_rule.ats[i] == repeatat && - typesequiv(time_zone_rule, time_zone_rule.types[i], repeatattype)) { - time_zone_rule.go_ahead = true; - break; - } - } - } - } - - s32 default_type{}; - - for (default_type = 0; default_type < time_zone_rule.time_count; default_type++) { - if (time_zone_rule.types[default_type] == 0) { - break; - } - } - - default_type = default_type < time_zone_rule.time_count ? -1 : 0; - if (default_type < 0 && time_zone_rule.time_count > 0 && - time_zone_rule.ttis[time_zone_rule.types[0]].is_dst) { - default_type = time_zone_rule.types[0]; - while (--default_type >= 0) { - if (!time_zone_rule.ttis[default_type].is_dst) { - break; - } - } - } - if (default_type < 0) { - default_type = 0; - while (time_zone_rule.ttis[default_type].is_dst) { - if (++default_type >= time_zone_rule.type_count) { - default_type = 0; - break; - } - } - } - time_zone_rule.default_type = default_type; - return true; -} - -static Result CreateCalendarTime(s64 time, int gmt_offset, CalendarTimeInternal& calendar_time, - CalendarAdditionalInfo& calendar_additional_info) { - s64 year{epoch_year}; - s64 time_days{time / seconds_per_day}; - s64 remaining_seconds{time % seconds_per_day}; - while (time_days < 0 || time_days >= GetYearLengthInDays(year)) { - s64 delta = time_days / days_per_leap_year; - if (!delta) { - delta = time_days < 0 ? -1 : 1; - } - s64 new_year{year}; - if (!SafeAdd(new_year, delta)) { - return ERROR_OUT_OF_RANGE; - } - time_days -= (new_year - year) * days_per_normal_year; - time_days -= GetLeapDaysFromYear(new_year - 1) - GetLeapDaysFromYear(year - 1); - year = new_year; - } - - s64 day_of_year{time_days}; - remaining_seconds += gmt_offset; - while (remaining_seconds < 0) { - remaining_seconds += seconds_per_day; - day_of_year--; - } - - while (remaining_seconds >= seconds_per_day) { - remaining_seconds -= seconds_per_day; - day_of_year++; - } - - while (day_of_year < 0) { - if (!SafeAdd(year, -1)) { - return ERROR_OUT_OF_RANGE; - } - day_of_year += GetYearLengthInDays(year); - } - - while (day_of_year >= GetYearLengthInDays(year)) { - day_of_year -= GetYearLengthInDays(year); - if (!SafeAdd(year, 1)) { - return ERROR_OUT_OF_RANGE; - } - } - - calendar_time.year = year; - calendar_additional_info.day_of_year = static_cast<u32>(day_of_year); - s64 day_of_week{ - (epoch_week_day + - ((year - epoch_year) % days_per_week) * (days_per_normal_year % days_per_week) + - GetLeapDaysFromYear(year - 1) - GetLeapDaysFromYear(epoch_year - 1) + day_of_year) % - days_per_week}; - if (day_of_week < 0) { - day_of_week += days_per_week; - } - - calendar_additional_info.day_of_week = static_cast<u32>(day_of_week); - calendar_time.hour = static_cast<s8>((remaining_seconds / seconds_per_hour) % seconds_per_hour); - remaining_seconds %= seconds_per_hour; - calendar_time.minute = static_cast<s8>(remaining_seconds / seconds_per_minute); - calendar_time.second = static_cast<s8>(remaining_seconds % seconds_per_minute); - - for (calendar_time.month = 0; - day_of_year >= GetMonthLength(IsLeapYear(year), calendar_time.month); - ++calendar_time.month) { - day_of_year -= GetMonthLength(IsLeapYear(year), calendar_time.month); - } - - calendar_time.day = static_cast<s8>(day_of_year + 1); - calendar_additional_info.is_dst = false; - calendar_additional_info.gmt_offset = gmt_offset; - - return ResultSuccess; -} - -static Result ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time, - CalendarTimeInternal& calendar_time, - CalendarAdditionalInfo& calendar_additional_info) { - ASSERT(rules.go_ahead ? rules.time_count > 0 : true); - if ((rules.go_back && time < rules.ats[0]) || - (rules.go_ahead && time > rules.ats[rules.time_count - 1])) { - s64 seconds{}; - if (time < rules.ats[0]) { - seconds = rules.ats[0] - time; - } else { - seconds = time - rules.ats[rules.time_count - 1]; - } - seconds--; - - const s64 years{(seconds / seconds_per_repeat + 1) * years_per_repeat}; - seconds = years * average_seconds_per_year; - - s64 new_time{time}; - if (time < rules.ats[0]) { - new_time += seconds; - } else { - new_time -= seconds; - } - if (new_time < rules.ats[0] && new_time > rules.ats[rules.time_count - 1]) { - return ERROR_TIME_NOT_FOUND; - } - if (const Result result{ - ToCalendarTimeInternal(rules, new_time, calendar_time, calendar_additional_info)}; - result != ResultSuccess) { - return result; - } - if (time < rules.ats[0]) { - calendar_time.year -= years; - } else { - calendar_time.year += years; - } - - return ResultSuccess; - } - - s32 tti_index{}; - if (rules.time_count == 0 || time < rules.ats[0]) { - tti_index = rules.default_type; - } else { - s32 low{1}; - s32 high{rules.time_count}; - while (low < high) { - s32 mid{(low + high) >> 1}; - if (time < rules.ats[mid]) { - high = mid; - } else { - low = mid + 1; - } - } - tti_index = rules.types[low - 1]; - } - - if (const Result result{CreateCalendarTime(time, rules.ttis[tti_index].gmt_offset, - calendar_time, calendar_additional_info)}; - result != ResultSuccess) { - return result; - } - - calendar_additional_info.is_dst = rules.ttis[tti_index].is_dst; - const char* time_zone{&rules.chars[rules.ttis[tti_index].abbreviation_list_index]}; - u32 index; - for (index = 0; time_zone[index] != '\0' && time_zone[index] != ',' && - index < calendar_additional_info.timezone_name.size() - 1; - ++index) { - calendar_additional_info.timezone_name[index] = time_zone[index]; - } - calendar_additional_info.timezone_name[index] = '\0'; - return ResultSuccess; -} - -static Result ToCalendarTimeImpl(const TimeZoneRule& rules, s64 time, CalendarInfo& calendar) { - CalendarTimeInternal calendar_time{}; - const Result result{ - ToCalendarTimeInternal(rules, time, calendar_time, calendar.additional_info)}; - calendar.time.year = static_cast<s16>(calendar_time.year); - - // Internal impl. uses 0-indexed month - calendar.time.month = static_cast<s8>(calendar_time.month + 1); - - calendar.time.day = calendar_time.day; - calendar.time.hour = calendar_time.hour; - calendar.time.minute = calendar_time.minute; - calendar.time.second = calendar_time.second; - return result; -} - -TimeZoneManager::TimeZoneManager() = default; -TimeZoneManager::~TimeZoneManager() = default; - -Result TimeZoneManager::ToCalendarTime(const TimeZoneRule& rules, s64 time, - CalendarInfo& calendar) const { - return ToCalendarTimeImpl(rules, time, calendar); -} - -Result TimeZoneManager::SetDeviceLocationNameWithTimeZoneRule(const std::string& location_name, - FileSys::VirtualFile& vfs_file) { - TimeZoneRule rule{}; - if (ParseTimeZoneBinary(rule, vfs_file)) { - device_location_name = location_name; - time_zone_rule = rule; - return ResultSuccess; - } - return ERROR_TIME_ZONE_CONVERSION_FAILED; -} - -Result TimeZoneManager::SetUpdatedTime(const Clock::SteadyClockTimePoint& value) { - time_zone_update_time_point = value; - return ResultSuccess; -} - -Result TimeZoneManager::ToCalendarTimeWithMyRules(s64 time, CalendarInfo& calendar) const { - if (is_initialized) { - return ToCalendarTime(time_zone_rule, time, calendar); - } else { - return ERROR_UNINITIALIZED_CLOCK; - } -} - -Result TimeZoneManager::ParseTimeZoneRuleBinary(TimeZoneRule& rules, - FileSys::VirtualFile& vfs_file) const { - if (!ParseTimeZoneBinary(rules, vfs_file)) { - return ERROR_TIME_ZONE_CONVERSION_FAILED; - } - return ResultSuccess; -} - -Result TimeZoneManager::ToPosixTime(const TimeZoneRule& rules, const CalendarTime& calendar_time, - s64& posix_time) const { - posix_time = 0; - - CalendarTimeInternal internal_time{ - .year = calendar_time.year, - // Internal impl. uses 0-indexed month - .month = static_cast<s8>(calendar_time.month - 1), - .day = calendar_time.day, - .hour = calendar_time.hour, - .minute = calendar_time.minute, - .second = calendar_time.second, - }; - - s32 hour{internal_time.hour}; - s32 minute{internal_time.minute}; - if (!SafeNormalize(hour, minute, minutes_per_hour)) { - return ERROR_OVERFLOW; - } - internal_time.minute = static_cast<s8>(minute); - - s32 day{internal_time.day}; - if (!SafeNormalize(day, hour, hours_per_day)) { - return ERROR_OVERFLOW; - } - internal_time.day = static_cast<s8>(day); - internal_time.hour = static_cast<s8>(hour); - - s64 year{internal_time.year}; - s64 month{internal_time.month}; - if (!SafeNormalize(year, month, months_per_year)) { - return ERROR_OVERFLOW; - } - internal_time.month = static_cast<s8>(month); - - if (!SafeAdd(year, year_base)) { - return ERROR_OVERFLOW; - } - - while (day <= 0) { - if (!SafeAdd(year, -1)) { - return ERROR_OVERFLOW; - } - s64 temp_year{year}; - if (1 < internal_time.month) { - ++temp_year; - } - day += static_cast<s32>(GetYearLengthInDays(temp_year)); - } - - while (day > days_per_leap_year) { - s64 temp_year{year}; - if (1 < internal_time.month) { - temp_year++; - } - day -= static_cast<s32>(GetYearLengthInDays(temp_year)); - if (!SafeAdd(year, 1)) { - return ERROR_OVERFLOW; - } - } - - while (true) { - const s32 month_length{GetMonthLength(IsLeapYear(year), internal_time.month)}; - if (day <= month_length) { - break; - } - day -= month_length; - internal_time.month++; - if (internal_time.month >= months_per_year) { - internal_time.month = 0; - if (!SafeAdd(year, 1)) { - return ERROR_OVERFLOW; - } - } - } - internal_time.day = static_cast<s8>(day); - - if (!SafeAdd(year, -year_base)) { - return ERROR_OVERFLOW; - } - internal_time.year = year; - - s32 saved_seconds{}; - if (internal_time.second >= 0 && internal_time.second < seconds_per_minute) { - saved_seconds = 0; - } else if (year + year_base < epoch_year) { - s32 second{internal_time.second}; - if (!SafeAdd(second, 1 - seconds_per_minute)) { - return ERROR_OVERFLOW; - } - saved_seconds = second; - internal_time.second = 1 - seconds_per_minute; - } else { - saved_seconds = internal_time.second; - internal_time.second = 0; - } - - s64 low{LLONG_MIN}; - s64 high{LLONG_MAX}; - while (true) { - s64 pivot{low / 2 + high / 2}; - if (pivot < low) { - pivot = low; - } else if (pivot > high) { - pivot = high; - } - s32 direction{}; - CalendarTimeInternal candidate_calendar_time{}; - CalendarAdditionalInfo unused{}; - if (ToCalendarTimeInternal(rules, pivot, candidate_calendar_time, unused) != - ResultSuccess) { - if (pivot > 0) { - direction = 1; - } else { - direction = -1; - } - } else { - direction = candidate_calendar_time.Compare(internal_time); - } - if (!direction) { - const s64 time_result{pivot + saved_seconds}; - if ((time_result < pivot) != (saved_seconds < 0)) { - return ERROR_OVERFLOW; - } - posix_time = time_result; - break; - } else { - if (pivot == low) { - if (pivot == LLONG_MAX) { - return ERROR_TIME_NOT_FOUND; - } - pivot++; - low++; - } else if (pivot == high) { - if (pivot == LLONG_MIN) { - return ERROR_TIME_NOT_FOUND; - } - pivot--; - high--; - } - if (low > high) { - return ERROR_TIME_NOT_FOUND; - } - if (direction > 0) { - high = pivot; - } else { - low = pivot; - } - } - } - return ResultSuccess; -} - -Result TimeZoneManager::ToPosixTimeWithMyRule(const CalendarTime& calendar_time, - s64& posix_time) const { - if (is_initialized) { - return ToPosixTime(time_zone_rule, calendar_time, posix_time); - } - posix_time = 0; - return ERROR_UNINITIALIZED_CLOCK; -} - -Result TimeZoneManager::GetDeviceLocationName(LocationName& value) const { - if (!is_initialized) { - return ERROR_UNINITIALIZED_CLOCK; - } - std::memcpy(value.data(), device_location_name.c_str(), device_location_name.size()); - return ResultSuccess; -} - -Result TimeZoneManager::GetTotalLocationNameCount(s32& count) const { - if (!is_initialized) { - return ERROR_UNINITIALIZED_CLOCK; - } - count = static_cast<u32>(total_location_name_count); - - return ResultSuccess; -} - -Result TimeZoneManager::GetTimeZoneRuleVersion(u128& version) const { - if (!is_initialized) { - return ERROR_UNINITIALIZED_CLOCK; - } - version = time_zone_rule_version; - - return ResultSuccess; -} - -Result TimeZoneManager::LoadLocationNameList(std::vector<LocationName>& values) const { - if (!is_initialized) { - return ERROR_UNINITIALIZED_CLOCK; - } - - for (const auto& name : total_location_names) { - LocationName entry{}; - std::memcpy(entry.data(), name.c_str(), name.size()); - values.push_back(entry); - } - - return ResultSuccess; -} - -} // namespace Service::Time::TimeZone diff --git a/src/core/hle/service/time/time_zone_manager.h b/src/core/hle/service/time/time_zone_manager.h deleted file mode 100644 index 8664f28d1..000000000 --- a/src/core/hle/service/time/time_zone_manager.h +++ /dev/null @@ -1,61 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <string> - -#include "common/common_types.h" -#include "core/file_sys/vfs_types.h" -#include "core/hle/service/time/clock_types.h" -#include "core/hle/service/time/time_zone_types.h" - -namespace Service::Time::TimeZone { - -class TimeZoneManager final { -public: - TimeZoneManager(); - ~TimeZoneManager(); - - void SetTotalLocationNameCount(std::size_t value) { - total_location_name_count = value; - } - - void SetLocationNames(std::vector<std::string> location_names) { - total_location_names = location_names; - } - - void SetTimeZoneRuleVersion(const u128& value) { - time_zone_rule_version = value; - } - - void MarkAsInitialized() { - is_initialized = true; - } - - Result SetDeviceLocationNameWithTimeZoneRule(const std::string& location_name, - FileSys::VirtualFile& vfs_file); - Result SetUpdatedTime(const Clock::SteadyClockTimePoint& value); - Result GetDeviceLocationName(TimeZone::LocationName& value) const; - Result GetTotalLocationNameCount(s32& count) const; - Result GetTimeZoneRuleVersion(u128& version) const; - Result LoadLocationNameList(std::vector<TimeZone::LocationName>& values) const; - Result ToCalendarTime(const TimeZoneRule& rules, s64 time, CalendarInfo& calendar) const; - Result ToCalendarTimeWithMyRules(s64 time, CalendarInfo& calendar) const; - Result ParseTimeZoneRuleBinary(TimeZoneRule& rules, FileSys::VirtualFile& vfs_file) const; - Result ToPosixTime(const TimeZoneRule& rules, const CalendarTime& calendar_time, - s64& posix_time) const; - Result ToPosixTimeWithMyRule(const CalendarTime& calendar_time, s64& posix_time) const; - -private: - bool is_initialized{}; - TimeZoneRule time_zone_rule{}; - std::string device_location_name{"GMT"}; - u128 time_zone_rule_version{}; - std::size_t total_location_name_count{}; - std::vector<std::string> total_location_names{}; - Clock::SteadyClockTimePoint time_zone_update_time_point{ - Clock::SteadyClockTimePoint::GetRandom()}; -}; - -} // namespace Service::Time::TimeZone diff --git a/src/core/hle/service/time/time_zone_service.cpp b/src/core/hle/service/time/time_zone_service.cpp deleted file mode 100644 index 8171c82a5..000000000 --- a/src/core/hle/service/time/time_zone_service.cpp +++ /dev/null @@ -1,217 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include "common/logging/log.h" -#include "core/hle/service/ipc_helpers.h" -#include "core/hle/service/time/time_zone_content_manager.h" -#include "core/hle/service/time/time_zone_service.h" -#include "core/hle/service/time/time_zone_types.h" - -namespace Service::Time { - -ITimeZoneService::ITimeZoneService(Core::System& system_, - TimeZone::TimeZoneContentManager& time_zone_manager_) - : ServiceFramework{system_, "ITimeZoneService"}, time_zone_content_manager{time_zone_manager_} { - static const FunctionInfo functions[] = { - {0, &ITimeZoneService::GetDeviceLocationName, "GetDeviceLocationName"}, - {1, nullptr, "SetDeviceLocationName"}, - {2, &ITimeZoneService::GetTotalLocationNameCount, "GetTotalLocationNameCount"}, - {3, &ITimeZoneService::LoadLocationNameList, "LoadLocationNameList"}, - {4, &ITimeZoneService::LoadTimeZoneRule, "LoadTimeZoneRule"}, - {5, &ITimeZoneService::GetTimeZoneRuleVersion, "GetTimeZoneRuleVersion"}, - {6, nullptr, "GetDeviceLocationNameAndUpdatedTime"}, - {100, &ITimeZoneService::ToCalendarTime, "ToCalendarTime"}, - {101, &ITimeZoneService::ToCalendarTimeWithMyRule, "ToCalendarTimeWithMyRule"}, - {201, &ITimeZoneService::ToPosixTime, "ToPosixTime"}, - {202, &ITimeZoneService::ToPosixTimeWithMyRule, "ToPosixTimeWithMyRule"}, - }; - RegisterHandlers(functions); -} - -void ITimeZoneService::GetDeviceLocationName(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - TimeZone::LocationName location_name{}; - if (const Result result{ - time_zone_content_manager.GetTimeZoneManager().GetDeviceLocationName(location_name)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, (sizeof(location_name) / 4) + 2}; - rb.Push(ResultSuccess); - rb.PushRaw(location_name); -} - -void ITimeZoneService::GetTotalLocationNameCount(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - s32 count{}; - if (const Result result{ - time_zone_content_manager.GetTimeZoneManager().GetTotalLocationNameCount(count)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push(count); -} - -void ITimeZoneService::LoadLocationNameList(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - std::vector<TimeZone::LocationName> location_names{}; - if (const Result result{ - time_zone_content_manager.GetTimeZoneManager().LoadLocationNameList(location_names)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - ctx.WriteBuffer(location_names); - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push(static_cast<s32>(location_names.size())); -} -void ITimeZoneService::GetTimeZoneRuleVersion(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - u128 rule_version{}; - if (const Result result{ - time_zone_content_manager.GetTimeZoneManager().GetTimeZoneRuleVersion(rule_version)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 6}; - rb.Push(ResultSuccess); - rb.PushRaw(rule_version); -} - -void ITimeZoneService::LoadTimeZoneRule(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto raw_location_name{rp.PopRaw<std::array<u8, 0x24>>()}; - - std::string location_name; - for (const auto& byte : raw_location_name) { - // Strip extra bytes - if (byte == '\0') { - break; - } - location_name.push_back(byte); - } - - LOG_DEBUG(Service_Time, "called, location_name={}", location_name); - - TimeZone::TimeZoneRule time_zone_rule{}; - const Result result{time_zone_content_manager.LoadTimeZoneRule(time_zone_rule, location_name)}; - - std::vector<u8> time_zone_rule_outbuffer(sizeof(TimeZone::TimeZoneRule)); - std::memcpy(time_zone_rule_outbuffer.data(), &time_zone_rule, sizeof(TimeZone::TimeZoneRule)); - ctx.WriteBuffer(time_zone_rule_outbuffer); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); -} - -void ITimeZoneService::ToCalendarTime(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto posix_time{rp.Pop<s64>()}; - - LOG_DEBUG(Service_Time, "called, posix_time=0x{:016X}", posix_time); - - TimeZone::TimeZoneRule time_zone_rule{}; - const auto buffer{ctx.ReadBuffer()}; - std::memcpy(&time_zone_rule, buffer.data(), buffer.size()); - - TimeZone::CalendarInfo calendar_info{}; - if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToCalendarTime( - time_zone_rule, posix_time, calendar_info)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 2 + (sizeof(TimeZone::CalendarInfo) / 4)}; - rb.Push(ResultSuccess); - rb.PushRaw(calendar_info); -} - -void ITimeZoneService::ToCalendarTimeWithMyRule(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto posix_time{rp.Pop<s64>()}; - - LOG_DEBUG(Service_Time, "called, posix_time=0x{:016X}", posix_time); - - TimeZone::CalendarInfo calendar_info{}; - if (const Result result{ - time_zone_content_manager.GetTimeZoneManager().ToCalendarTimeWithMyRules( - posix_time, calendar_info)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 2 + (sizeof(TimeZone::CalendarInfo) / 4)}; - rb.Push(ResultSuccess); - rb.PushRaw(calendar_info); -} - -void ITimeZoneService::ToPosixTime(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - IPC::RequestParser rp{ctx}; - const auto calendar_time{rp.PopRaw<TimeZone::CalendarTime>()}; - TimeZone::TimeZoneRule time_zone_rule{}; - std::memcpy(&time_zone_rule, ctx.ReadBuffer().data(), sizeof(TimeZone::TimeZoneRule)); - - s64 posix_time{}; - if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToPosixTime( - time_zone_rule, calendar_time, posix_time)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - ctx.WriteBuffer(posix_time); - - // TODO(bunnei): Handle multiple times - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushRaw<u32>(1); // Number of times we're returning -} - -void ITimeZoneService::ToPosixTimeWithMyRule(HLERequestContext& ctx) { - LOG_DEBUG(Service_Time, "called"); - - IPC::RequestParser rp{ctx}; - const auto calendar_time{rp.PopRaw<TimeZone::CalendarTime>()}; - - s64 posix_time{}; - if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToPosixTimeWithMyRule( - calendar_time, posix_time)}; - result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - ctx.WriteBuffer(posix_time); - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushRaw<u32>(1); // Number of times we're returning -} - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_zone_service.h b/src/core/hle/service/time/time_zone_service.h deleted file mode 100644 index 952fcb0e2..000000000 --- a/src/core/hle/service/time/time_zone_service.h +++ /dev/null @@ -1,38 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include "core/hle/service/service.h" - -namespace Core { -class System; -} - -namespace Service::Time { - -namespace TimeZone { -class TimeZoneContentManager; -} - -class ITimeZoneService final : public ServiceFramework<ITimeZoneService> { -public: - explicit ITimeZoneService(Core::System& system_, - TimeZone::TimeZoneContentManager& time_zone_manager_); - -private: - void GetDeviceLocationName(HLERequestContext& ctx); - void GetTotalLocationNameCount(HLERequestContext& ctx); - void LoadLocationNameList(HLERequestContext& ctx); - void GetTimeZoneRuleVersion(HLERequestContext& ctx); - void LoadTimeZoneRule(HLERequestContext& ctx); - void ToCalendarTime(HLERequestContext& ctx); - void ToCalendarTimeWithMyRule(HLERequestContext& ctx); - void ToPosixTime(HLERequestContext& ctx); - void ToPosixTimeWithMyRule(HLERequestContext& ctx); - -private: - TimeZone::TimeZoneContentManager& time_zone_content_manager; -}; - -} // namespace Service::Time diff --git a/src/core/hle/service/time/time_zone_types.h b/src/core/hle/service/time/time_zone_types.h deleted file mode 100644 index eb4fb52d1..000000000 --- a/src/core/hle/service/time/time_zone_types.h +++ /dev/null @@ -1,86 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <array> - -#include "common/common_funcs.h" -#include "common/common_types.h" -#include "common/swap.h" - -namespace Service::Time::TimeZone { - -using LocationName = std::array<char, 0x24>; - -/// https://switchbrew.org/wiki/Glue_services#ttinfo -struct TimeTypeInfo { - s32 gmt_offset{}; - u8 is_dst{}; - INSERT_PADDING_BYTES(3); - s32 abbreviation_list_index{}; - u8 is_standard_time_daylight{}; - u8 is_gmt{}; - INSERT_PADDING_BYTES(2); -}; -static_assert(sizeof(TimeTypeInfo) == 0x10, "TimeTypeInfo is incorrect size"); - -/// https://switchbrew.org/wiki/Glue_services#TimeZoneRule -struct TimeZoneRule { - s32 time_count{}; - s32 type_count{}; - s32 char_count{}; - u8 go_back{}; - u8 go_ahead{}; - INSERT_PADDING_BYTES(2); - std::array<s64, 1000> ats{}; - std::array<s8, 1000> types{}; - std::array<TimeTypeInfo, 128> ttis{}; - std::array<char, 512> chars{}; - s32 default_type{}; - INSERT_PADDING_BYTES(0x12C4); -}; -static_assert(sizeof(TimeZoneRule) == 0x4000, "TimeZoneRule is incorrect size"); - -/// https://switchbrew.org/wiki/Glue_services#CalendarAdditionalInfo -struct CalendarAdditionalInfo { - u32 day_of_week; - u32 day_of_year; - std::array<char, 8> timezone_name; - u32 is_dst; - s32 gmt_offset; -}; -static_assert(sizeof(CalendarAdditionalInfo) == 0x18, "CalendarAdditionalInfo is incorrect size"); - -/// https://switchbrew.org/wiki/Glue_services#CalendarTime -struct CalendarTime { - s16 year; - s8 month; - s8 day; - s8 hour; - s8 minute; - s8 second; - INSERT_PADDING_BYTES_NOINIT(1); -}; -static_assert(sizeof(CalendarTime) == 0x8, "CalendarTime is incorrect size"); - -struct CalendarInfo { - CalendarTime time; - CalendarAdditionalInfo additional_info; -}; -static_assert(sizeof(CalendarInfo) == 0x20, "CalendarInfo is incorrect size"); - -struct TzifHeader { - u32_be magic{}; - u8 version{}; - INSERT_PADDING_BYTES(15); - s32_be ttis_gmt_count{}; - s32_be ttis_std_count{}; - s32_be leap_count{}; - s32_be time_count{}; - s32_be type_count{}; - s32_be char_count{}; -}; -static_assert(sizeof(TzifHeader) == 0x2C, "TzifHeader is incorrect size"); - -} // namespace Service::Time::TimeZone |