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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <memory>
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/ptm/psm.h"
namespace Service::PTM {
class IPsmSession final : public ServiceFramework<IPsmSession> {
public:
explicit IPsmSession(Core::System& system_)
: ServiceFramework{system_, "IPsmSession"}, service_context{system_, "IPsmSession"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &IPsmSession::BindStateChangeEvent, "BindStateChangeEvent"},
{1, &IPsmSession::UnbindStateChangeEvent, "UnbindStateChangeEvent"},
{2, &IPsmSession::SetChargerTypeChangeEventEnabled, "SetChargerTypeChangeEventEnabled"},
{3, &IPsmSession::SetPowerSupplyChangeEventEnabled, "SetPowerSupplyChangeEventEnabled"},
{4, &IPsmSession::SetBatteryVoltageStateChangeEventEnabled, "SetBatteryVoltageStateChangeEventEnabled"},
};
// clang-format on
RegisterHandlers(functions);
state_change_event = service_context.CreateEvent("IPsmSession::state_change_event");
}
~IPsmSession() override {
service_context.CloseEvent(state_change_event);
}
void SignalChargerTypeChanged() {
if (should_signal && should_signal_charger_type) {
state_change_event->Signal();
}
}
void SignalPowerSupplyChanged() {
if (should_signal && should_signal_power_supply) {
state_change_event->Signal();
}
}
void SignalBatteryVoltageStateChanged() {
if (should_signal && should_signal_battery_voltage) {
state_change_event->Signal();
}
}
private:
void BindStateChangeEvent(HLERequestContext& ctx) {
LOG_DEBUG(Service_PTM, "called");
should_signal = true;
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(state_change_event->GetReadableEvent());
}
void UnbindStateChangeEvent(HLERequestContext& ctx) {
LOG_DEBUG(Service_PTM, "called");
should_signal = false;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void SetChargerTypeChangeEventEnabled(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto state = rp.Pop<bool>();
LOG_DEBUG(Service_PTM, "called, state={}", state);
should_signal_charger_type = state;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void SetPowerSupplyChangeEventEnabled(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto state = rp.Pop<bool>();
LOG_DEBUG(Service_PTM, "called, state={}", state);
should_signal_power_supply = state;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void SetBatteryVoltageStateChangeEventEnabled(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto state = rp.Pop<bool>();
LOG_DEBUG(Service_PTM, "called, state={}", state);
should_signal_battery_voltage = state;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
KernelHelpers::ServiceContext service_context;
bool should_signal_charger_type{};
bool should_signal_power_supply{};
bool should_signal_battery_voltage{};
bool should_signal{};
Kernel::KEvent* state_change_event;
};
PSM::PSM(Core::System& system_) : ServiceFramework{system_, "psm"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &PSM::GetBatteryChargePercentage, "GetBatteryChargePercentage"},
{1, &PSM::GetChargerType, "GetChargerType"},
{2, nullptr, "EnableBatteryCharging"},
{3, nullptr, "DisableBatteryCharging"},
{4, nullptr, "IsBatteryChargingEnabled"},
{5, nullptr, "AcquireControllerPowerSupply"},
{6, nullptr, "ReleaseControllerPowerSupply"},
{7, &PSM::OpenSession, "OpenSession"},
{8, nullptr, "EnableEnoughPowerChargeEmulation"},
{9, nullptr, "DisableEnoughPowerChargeEmulation"},
{10, nullptr, "EnableFastBatteryCharging"},
{11, nullptr, "DisableFastBatteryCharging"},
{12, nullptr, "GetBatteryVoltageState"},
{13, nullptr, "GetRawBatteryChargePercentage"},
{14, nullptr, "IsEnoughPowerSupplied"},
{15, nullptr, "GetBatteryAgePercentage"},
{16, nullptr, "GetBatteryChargeInfoEvent"},
{17, nullptr, "GetBatteryChargeInfoFields"},
{18, nullptr, "GetBatteryChargeCalibratedEvent"},
};
// clang-format on
RegisterHandlers(functions);
}
PSM::~PSM() = default;
void PSM::GetBatteryChargePercentage(HLERequestContext& ctx) {
LOG_DEBUG(Service_PTM, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push<u32>(battery_charge_percentage);
}
void PSM::GetChargerType(HLERequestContext& ctx) {
LOG_DEBUG(Service_PTM, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.PushEnum(charger_type);
}
void PSM::OpenSession(HLERequestContext& ctx) {
LOG_DEBUG(Service_PTM, "called");
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IPsmSession>(system);
}
} // namespace Service::PTM
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