// Copyright 2014 Citra Emulator Project // Licensed under GPLv2 // Refer to the license.txt file included. #include "common/common.h" #include "core/hle/hle.h" #include "core/hle/kernel/event.h" #include "core/hle/kernel/mutex.h" #include "apt_u.h" //////////////////////////////////////////////////////////////////////////////////////////////////// // Namespace APT_U namespace APT_U { static Handle lock_handle = 0; /// Signals used by APT functions enum class SignalType : u32 { None = 0x0, AppJustStarted = 0x1, ReturningToApp = 0xB, ExitingApp = 0xC, }; void Initialize(Service::Interface* self) { u32* cmd_buff = Service::GetCommandBuffer(); cmd_buff[3] = Kernel::CreateEvent(RESETTYPE_ONESHOT, "APT_U:Menu"); // APT menu event handle cmd_buff[4] = Kernel::CreateEvent(RESETTYPE_ONESHOT, "APT_U:Pause"); // APT pause event handle Kernel::SetEventLocked(cmd_buff[3], true); Kernel::SetEventLocked(cmd_buff[4], false); // Fire start event _assert_msg_(KERNEL, (0 != lock_handle), "Cannot initialize without lock"); Kernel::ReleaseMutex(lock_handle); cmd_buff[1] = 0; // No error DEBUG_LOG(KERNEL, "called"); } void GetLockHandle(Service::Interface* self) { u32* cmd_buff = Service::GetCommandBuffer(); u32 flags = cmd_buff[1]; // TODO(bunnei): Figure out the purpose of the flag field if (0 == lock_handle) { // TODO(bunnei): Verify if this is created here or at application boot? lock_handle = Kernel::CreateMutex(false, "APT_U:Lock"); Kernel::ReleaseMutex(lock_handle); } cmd_buff[1] = 0; // No error // Not sure what these parameters are used for, but retail apps check that they are 0 after // GetLockHandle has been called. cmd_buff[2] = 0; cmd_buff[3] = 0; cmd_buff[4] = 0; cmd_buff[5] = lock_handle; DEBUG_LOG(KERNEL, "called handle=0x%08X", cmd_buff[5]); } void Enable(Service::Interface* self) { u32* cmd_buff = Service::GetCommandBuffer(); u32 unk = cmd_buff[1]; // TODO(bunnei): What is this field used for? cmd_buff[1] = 0; // No error WARN_LOG(KERNEL, "(STUBBED) called unk=0x%08X", unk); } void InquireNotification(Service::Interface* self) { u32* cmd_buff = Service::GetCommandBuffer(); u32 app_id = cmd_buff[2]; cmd_buff[1] = 0; // No error cmd_buff[2] = static_cast(SignalType::None); // Signal type WARN_LOG(KERNEL, "(STUBBED) called app_id=0x%08X", app_id); } void ReceiveParameter(Service::Interface* self) { u32* cmd_buff = Service::GetCommandBuffer(); u32 app_id = cmd_buff[1]; u32 buffer_size = cmd_buff[2]; cmd_buff[1] = 0; // No error cmd_buff[2] = 0; cmd_buff[3] = static_cast(SignalType::AppJustStarted); // Signal type cmd_buff[4] = 0x10; cmd_buff[5] = 0; cmd_buff[6] = 0; cmd_buff[7] = 0; WARN_LOG(KERNEL, "(STUBBED) called app_id=0x%08X, buffer_size=0x%08X", app_id, buffer_size); } /** * APT_U::GlanceParameter service function * Inputs: * 1 : AppID * 2 : Parameter buffer size, max size is 0x1000 * Outputs: * 1 : Result of function, 0 on success, otherwise error code * 2 : Unknown, for now assume AppID of the process which sent these parameters * 3 : Unknown, for now assume Signal type * 4 : Actual parameter buffer size, this is <= to the the input size * 5 : Value * 6 : Handle from the source process which set the parameters, likely used for shared memory * 7 : Size * 8 : Output parameter buffer ptr */ void GlanceParameter(Service::Interface* self) { u32* cmd_buff = Service::GetCommandBuffer(); u32 app_id = cmd_buff[1]; u32 buffer_size = cmd_buff[2]; cmd_buff[1] = 0; // No error cmd_buff[2] = 0; cmd_buff[3] = static_cast(SignalType::AppJustStarted); // Signal type cmd_buff[4] = 0; cmd_buff[5] = 0; cmd_buff[6] = 0; cmd_buff[7] = 0; cmd_buff[8] = 0; WARN_LOG(KERNEL, "(STUBBED) called app_id=0x%08X, buffer_size=0x%08X", app_id, buffer_size); } const Interface::FunctionInfo FunctionTable[] = { {0x00010040, GetLockHandle, "GetLockHandle"}, {0x00020080, Initialize, "Initialize"}, {0x00030040, Enable, "Enable"}, {0x00040040, nullptr, "Finalize"}, {0x00050040, nullptr, "GetAppletManInfo"}, {0x00060040, nullptr, "GetAppletInfo"}, {0x00070000, nullptr, "GetLastSignaledAppletId"}, {0x00080000, nullptr, "CountRegisteredApplet"}, {0x00090040, nullptr, "IsRegistered"}, {0x000A0040, nullptr, "GetAttribute"}, {0x000B0040, InquireNotification, "InquireNotification"}, {0x000C0104, nullptr, "SendParameter"}, {0x000D0080, ReceiveParameter, "ReceiveParameter"}, {0x000E0080, GlanceParameter, "GlanceParameter"}, {0x000F0100, nullptr, "CancelParameter"}, {0x001000C2, nullptr, "DebugFunc"}, {0x001100C0, nullptr, "MapProgramIdForDebug"}, {0x00120040, nullptr, "SetHomeMenuAppletIdForDebug"}, {0x00130000, nullptr, "GetPreparationState"}, {0x00140040, nullptr, "SetPreparationState"}, {0x00150140, nullptr, "PrepareToStartApplication"}, {0x00160040, nullptr, "PreloadLibraryApplet"}, {0x00170040, nullptr, "FinishPreloadingLibraryApplet"}, {0x00180040, nullptr, "PrepareToStartLibraryApplet"}, {0x00190040, nullptr, "PrepareToStartSystemApplet"}, {0x001A0000, nullptr, "PrepareToStartNewestHomeMenu"}, {0x001B00C4, nullptr, "StartApplication"}, {0x001C0000, nullptr, "WakeupApplication"}, {0x001D0000, nullptr, "CancelApplication"}, {0x001E0084, nullptr, "StartLibraryApplet"}, {0x001F0084, nullptr, "StartSystemApplet"}, {0x00200044, nullptr, "StartNewestHomeMenu"}, {0x00210000, nullptr, "OrderToCloseApplication"}, {0x00220040, nullptr, "PrepareToCloseApplication"}, {0x00230040, nullptr, "PrepareToJumpToApplication"}, {0x00240044, nullptr, "JumpToApplication"}, {0x002500C0, nullptr, "PrepareToCloseLibraryApplet"}, {0x00260000, nullptr, "PrepareToCloseSystemApplet"}, {0x00270044, nullptr, "CloseApplication"}, {0x00280044, nullptr, "CloseLibraryApplet"}, {0x00290044, nullptr, "CloseSystemApplet"}, {0x002A0000, nullptr, "OrderToCloseSystemApplet"}, {0x002B0000, nullptr, "PrepareToJumpToHomeMenu"}, {0x002C0044, nullptr, "JumpToHomeMenu"}, {0x002D0000, nullptr, "PrepareToLeaveHomeMenu"}, {0x002E0044, nullptr, "LeaveHomeMenu"}, {0x002F0040, nullptr, "PrepareToLeaveResidentApplet"}, {0x00300044, nullptr, "LeaveResidentApplet"}, {0x00310100, nullptr, "PrepareToDoApplicationJump"}, {0x00320084, nullptr, "DoApplicationJump"}, {0x00330000, nullptr, "GetProgramIdOnApplicationJump"}, {0x00340084, nullptr, "SendDeliverArg"}, {0x00350080, nullptr, "ReceiveDeliverArg"}, {0x00360040, nullptr, "LoadSysMenuArg"}, {0x00370042, nullptr, "StoreSysMenuArg"}, {0x00380040, nullptr, "PreloadResidentApplet"}, {0x00390040, nullptr, "PrepareToStartResidentApplet"}, {0x003A0044, nullptr, "StartResidentApplet"}, {0x003B0040, nullptr, "CancelLibraryApplet"}, {0x003C0042, nullptr, "SendDspSleep"}, {0x003D0042, nullptr, "SendDspWakeUp"}, {0x003E0080, nullptr, "ReplySleepQuery"}, {0x003F0040, nullptr, "ReplySleepNotificationComplete"}, {0x00400042, nullptr, "SendCaptureBufferInfo"}, {0x00410040, nullptr, "ReceiveCaptureBufferInfo"}, {0x00420080, nullptr, "SleepSystem"}, {0x00430040, nullptr, "NotifyToWait"}, {0x00440000, nullptr, "GetSharedFont"}, {0x00450040, nullptr, "GetWirelessRebootInfo"}, {0x00460104, nullptr, "Wrap"}, {0x00470104, nullptr, "Unwrap"}, {0x00480100, nullptr, "GetProgramInfo"}, {0x00490180, nullptr, "Reboot"}, {0x004A0040, nullptr, "GetCaptureInfo"}, {0x004B00C2, nullptr, "AppletUtility"}, {0x004C0000, nullptr, "SetFatalErrDispMode"}, {0x004D0080, nullptr, "GetAppletProgramInfo"}, {0x004E0000, nullptr, "HardwareResetAsync"}, {0x004F0080, nullptr, "SetApplicationCpuTimeLimit"}, {0x00500040, nullptr, "GetApplicationCpuTimeLimit"}, }; //////////////////////////////////////////////////////////////////////////////////////////////////// // Interface class Interface::Interface() { Register(FunctionTable, ARRAY_SIZE(FunctionTable)); lock_handle = 0; } Interface::~Interface() { } } // namespace