psm: IPsmSession

Used by homebrew menu
This commit is contained in:
Chloe Marcec 2021-01-25 21:37:51 +11:00
parent 2a2ee62cfd
commit 04e9486651

View File

@ -5,16 +5,119 @@
#include <memory> #include <memory>
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/ptm/psm.h" #include "core/hle/service/ptm/psm.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
#include "core/hle/service/sm/sm.h" #include "core/hle/service/sm/sm.h"
namespace Service::PSM { namespace Service::PSM {
class IPsmSession final : public ServiceFramework<IPsmSession> {
public:
explicit IPsmSession(Core::System& system_) : ServiceFramework{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 = Kernel::WritableEvent::CreateEventPair(
system_.Kernel(), "IPsmSession::state_change_event");
}
~IPsmSession() override = default;
void SignalChargerTypeChanged() {
if (should_signal && should_signal_charger_type) {
state_change_event.writable->Signal();
}
}
void SignalPowerSupplyChanged() {
if (should_signal && should_signal_power_supply) {
state_change_event.writable->Signal();
}
}
void SignalBatteryVoltageStateChanged() {
if (should_signal && should_signal_battery_voltage) {
state_change_event.writable->Signal();
}
}
private:
void BindStateChangeEvent(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_PSM, "called");
should_signal = true;
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(state_change_event.readable);
}
void UnbindStateChangeEvent(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_PSM, "called");
should_signal = false;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void SetChargerTypeChangeEventEnabled(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto state = rp.Pop<bool>();
LOG_DEBUG(Service_PSM, "called, state={}", state);
should_signal_charger_type = state;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void SetPowerSupplyChangeEventEnabled(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto state = rp.Pop<bool>();
LOG_DEBUG(Service_PSM, "called, state={}", state);
should_signal_power_supply = state;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void SetBatteryVoltageStateChangeEventEnabled(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto state = rp.Pop<bool>();
LOG_DEBUG(Service_PSM, "called, state={}", state);
should_signal_battery_voltage = state;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
bool should_signal_charger_type{};
bool should_signal_power_supply{};
bool should_signal_battery_voltage{};
bool should_signal{};
Kernel::EventPair state_change_event;
};
class PSM final : public ServiceFramework<PSM> { class PSM final : public ServiceFramework<PSM> {
public: public:
explicit PSM(Core::System& system_) : ServiceFramework{system_, "psm"} { explicit PSM(Core::System& system_) : ServiceFramework{system_, "psm"}, system(system_) {
// clang-format off // clang-format off
static const FunctionInfo functions[] = { static const FunctionInfo functions[] = {
{0, &PSM::GetBatteryChargePercentage, "GetBatteryChargePercentage"}, {0, &PSM::GetBatteryChargePercentage, "GetBatteryChargePercentage"},
@ -24,7 +127,7 @@ public:
{4, nullptr, "IsBatteryChargingEnabled"}, {4, nullptr, "IsBatteryChargingEnabled"},
{5, nullptr, "AcquireControllerPowerSupply"}, {5, nullptr, "AcquireControllerPowerSupply"},
{6, nullptr, "ReleaseControllerPowerSupply"}, {6, nullptr, "ReleaseControllerPowerSupply"},
{7, nullptr, "OpenSession"}, {7, &PSM::OpenSession, "OpenSession"},
{8, nullptr, "EnableEnoughPowerChargeEmulation"}, {8, nullptr, "EnableEnoughPowerChargeEmulation"},
{9, nullptr, "DisableEnoughPowerChargeEmulation"}, {9, nullptr, "DisableEnoughPowerChargeEmulation"},
{10, nullptr, "EnableFastBatteryCharging"}, {10, nullptr, "EnableFastBatteryCharging"},
@ -61,6 +164,14 @@ private:
rb.PushEnum(charger_type); rb.PushEnum(charger_type);
} }
void OpenSession(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_PSM, "called");
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushIpcInterface<IPsmSession>(system);
}
enum class ChargerType : u32 { enum class ChargerType : u32 {
Unplugged = 0, Unplugged = 0,
RegularCharger = 1, RegularCharger = 1,
@ -70,6 +181,7 @@ private:
u32 battery_charge_percentage{100}; // 100% u32 battery_charge_percentage{100}; // 100%
ChargerType charger_type{ChargerType::RegularCharger}; ChargerType charger_type{ChargerType::RegularCharger};
Core::System& system;
}; };
void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) { void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {