// 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 "core/hle/service/apt.h"

////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace APT_U

namespace APT_U {

void Initialize(Service::Interface* self) {
    u32* cmd_buff = Service::GetCommandBuffer();
    DEBUG_LOG(KERNEL, "APT_U::Initialize called");
    
    cmd_buff[3] = Kernel::CreateEvent(RESETTYPE_ONESHOT); // APT menu event handle
    cmd_buff[4] = Kernel::CreateEvent(RESETTYPE_ONESHOT); // APT pause event handle

    Kernel::SetEventLocked(cmd_buff[3], true);
    Kernel::SetEventLocked(cmd_buff[4], false); // Fire start event

    cmd_buff[1] = 0; // No error
}

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
    cmd_buff[1] = 0; // No error
    cmd_buff[5] = Kernel::CreateMutex(false);
    DEBUG_LOG(KERNEL, "APT_U::GetLockHandle 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
    ERROR_LOG(KERNEL, "(UNIMPEMENTED) APT_U::Enable 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[3] = 0; // Signal type
    ERROR_LOG(KERNEL, "(UNIMPEMENTED) APT_U::InquireNotification called app_id=0x%08X", app_id);
}

const Interface::FunctionInfo FunctionTable[] = {
    {0x00010040, GetLockHandle,         "GetLockHandle"},
    {0x00020080, Initialize,            "Initialize"},
    {0x00030040, Enable,                "Enable"},
    {0x00040040, NULL,                  "Finalize"},
    {0x00050040, NULL,                  "GetAppletManInfo"},
    {0x00060040, NULL,                  "GetAppletInfo"},
    {0x00070000, NULL,                  "GetLastSignaledAppletId"},
    {0x00080000, NULL,                  "CountRegisteredApplet"},
    {0x00090040, NULL,                  "IsRegistered"},
    {0x000A0040, NULL,                  "GetAttribute"},
    {0x000B0040, InquireNotification,   "InquireNotification"},
    {0x000C0104, NULL,                  "SendParameter"},
    {0x000D0080, NULL,                  "ReceiveParameter"},
    {0x000E0080, NULL,                  "GlanceParameter"},
    {0x000F0100, NULL,                  "CancelParameter"},
    {0x001000C2, NULL,                  "DebugFunc"},
    {0x001100C0, NULL,                  "MapProgramIdForDebug"},
    {0x00120040, NULL,                  "SetHomeMenuAppletIdForDebug"},
    {0x00130000, NULL,                  "GetPreparationState"},
    {0x00140040, NULL,                  "SetPreparationState"},
    {0x00150140, NULL,                  "PrepareToStartApplication"},
    {0x00160040, NULL,                  "PreloadLibraryApplet"},
    {0x00170040, NULL,                  "FinishPreloadingLibraryApplet"},
    {0x00180040, NULL,                  "PrepareToStartLibraryApplet"},
    {0x00190040, NULL,                  "PrepareToStartSystemApplet"},
    {0x001A0000, NULL,                  "PrepareToStartNewestHomeMenu"},
    {0x001B00C4, NULL,                  "StartApplication"},
    {0x001C0000, NULL,                  "WakeupApplication"},
    {0x001D0000, NULL,                  "CancelApplication"},
    {0x001E0084, NULL,                  "StartLibraryApplet"},
    {0x001F0084, NULL,                  "StartSystemApplet"},
    {0x00200044, NULL,                  "StartNewestHomeMenu"},
    {0x00210000, NULL,                  "OrderToCloseApplication"},
    {0x00220040, NULL,                  "PrepareToCloseApplication"},
    {0x00230040, NULL,                  "PrepareToJumpToApplication"},
    {0x00240044, NULL,                  "JumpToApplication"},
    {0x002500C0, NULL,                  "PrepareToCloseLibraryApplet"},
    {0x00260000, NULL,                  "PrepareToCloseSystemApplet"},
    {0x00270044, NULL,                  "CloseApplication"},
    {0x00280044, NULL,                  "CloseLibraryApplet"},
    {0x00290044, NULL,                  "CloseSystemApplet"},
    {0x002A0000, NULL,                  "OrderToCloseSystemApplet"},
    {0x002B0000, NULL,                  "PrepareToJumpToHomeMenu"},
    {0x002C0044, NULL,                  "JumpToHomeMenu"},
    {0x002D0000, NULL,                  "PrepareToLeaveHomeMenu"},
    {0x002E0044, NULL,                  "LeaveHomeMenu"},
    {0x002F0040, NULL,                  "PrepareToLeaveResidentApplet"},
    {0x00300044, NULL,                  "LeaveResidentApplet"},
    {0x00310100, NULL,                  "PrepareToDoApplicationJump"},
    {0x00320084, NULL,                  "DoApplicationJump"},
    {0x00330000, NULL,                  "GetProgramIdOnApplicationJump"},
    {0x00340084, NULL,                  "SendDeliverArg"},
    {0x00350080, NULL,                  "ReceiveDeliverArg"},
    {0x00360040, NULL,                  "LoadSysMenuArg"},
    {0x00370042, NULL,                  "StoreSysMenuArg"},
    {0x00380040, NULL,                  "PreloadResidentApplet"},
    {0x00390040, NULL,                  "PrepareToStartResidentApplet"},
    {0x003A0044, NULL,                  "StartResidentApplet"},
    {0x003B0040, NULL,                  "CancelLibraryApplet"},
    {0x003C0042, NULL,                  "SendDspSleep"},
    {0x003D0042, NULL,                  "SendDspWakeUp"},
    {0x003E0080, NULL,                  "ReplySleepQuery"},
    {0x003F0040, NULL,                  "ReplySleepNotificationComplete"},
    {0x00400042, NULL,                  "SendCaptureBufferInfo"},
    {0x00410040, NULL,                  "ReceiveCaptureBufferInfo"},
    {0x00420080, NULL,                  "SleepSystem"},
    {0x00430040, NULL,                  "NotifyToWait"},
    {0x00440000, NULL,                  "GetSharedFont"},
    {0x00450040, NULL,                  "GetWirelessRebootInfo"},
    {0x00460104, NULL,                  "Wrap"},
    {0x00470104, NULL,                  "Unwrap"},
    {0x00480100, NULL,                  "GetProgramInfo"},
    {0x00490180, NULL,                  "Reboot"},
    {0x004A0040, NULL,                  "GetCaptureInfo"},
    {0x004B00C2, NULL,                  "AppletUtility"},
    {0x004C0000, NULL,                  "SetFatalErrDispMode"},
    {0x004D0080, NULL,                  "GetAppletProgramInfo"},
    {0x004E0000, NULL,                  "HardwareResetAsync"},
};

////////////////////////////////////////////////////////////////////////////////////////////////////
// Interface class

Interface::Interface() {
    Register(FunctionTable, ARRAY_SIZE(FunctionTable));
}

Interface::~Interface() {
}

} // namespace
