AuroraRuntime/Source/Console/ConsoleStd/ConsoleStd.cpp

/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: ConsoleStd.cpp
    Date: 2021-6-8
    Author: Reece
***/
#include <Source/RuntimeInternal.hpp>
#include "ConsoleStd.hpp"
#include <Source/Locale/Locale.hpp>
#include <Source/Console/Console.hpp>
#include <Source/Logging/Sinks/StdConsole.hpp>

#include <Source/IO/Loop/ILoopSourceEx.hpp>
#include <Source/IO/Loop/LSHandle.hpp>
#include <Source/IO/Loop/LSEvent.hpp>

#include <Source/Console/ConsoleTTY/ConsoleTTY.hpp>

#include "../ColorConvert.hpp"

#if defined(AURORA_IS_MODERNNT_DERIVED) || defined(AURORA_IS_POSIX_DERIVED) 

    #if defined(AURORA_IS_MODERNNT_DERIVED)
        // nothing yet
    #elif defined(AURORA_IS_POSIX_DERIVED)
        #define IO_POSIX_STREAMS

        #include <stdio.h>
        #include <sys/select.h>
        #include <unistd.h>
        #include <termios.h>
    #endif 

    // compile time preprocessor definition to strip std stream based IO
    #if !(defined(AURORA_DISABLE_STD_CONSOLE))
        #define ENABLE_STD_CONSOLE
    #endif
#endif

namespace Aurora::Console::ConsoleStd
{

#if defined(ENABLE_STD_CONSOLE)

    struct ConsoleHasDataLoopSource :
#if defined(AURORA_IS_MODERNNT_DERIVED)
        virtual AuLoop::ILoopSource,
#endif
        virtual AuLoop::LSEvent
    {
#if defined(AURORA_IS_MODERNNT_DERIVED)
        ConsoleHasDataLoopSource() : LSEvent(false, false, true)
        {

        }
#else
        ConsoleHasDataLoopSource(int fd) : LSEvent(false, false, true)
        {
            handles = { AuUInt(fd), LSEvent::GetHandle() };
        }
#endif

        bool IsSignaled() override;
        AuLoop::ELoopSource GetType() override;
        bool OnTrigger(AuUInt handle) override;
        bool WaitOn(AuUInt32 timeout) override;

    private:

#if !defined(AURORA_IS_MODERNNT_DERIVED)
        AuList<AuUInt> handles;
        virtual const AuList<AuUInt>& GetHandles() override;
        virtual bool Singular() override;
#endif
    };

    struct ConsoleSecondaryDataLoopSource :
        virtual AuLoop::ILoopSource,
        virtual AuLoop::LSEvent
    {
#if defined(AURORA_IS_MODERNNT_DERIVED)
        ConsoleSecondaryDataLoopSource(LSEvent *pAltHandle) : LSEvent(false, true, true)
        {
        #if defined(STD_INPUT_HANDLE)
            handles = { /*pAltHandle->GetHandle()*/AuUInt(GetStdHandle(STD_INPUT_HANDLE)), LSEvent::GetHandle() };
        #else
            handles = { LSEvent::GetHandle() };
        #endif
        }
#else
        ConsoleSecondaryDataLoopSource(int fd) : LSEvent(false, true, true)
        {
            handles = { AuUInt(fd), LSEvent::GetHandle() };
        }
#endif

        bool IsSignaled() override;
        AuLoop::ELoopSource GetType() override;
        bool OnTrigger(AuUInt handle) override;
        bool WaitOn(AuUInt32 timeout) override;

    private:
        AuList<AuUInt> handles;
        virtual const AuList<AuUInt>& GetHandles() override;
        virtual bool Singular() override;
    };

    static AuByteBuffer gStdoutBuffer;

#if defined(AURORA_IS_MODERNNT_DERIVED)
    #define DEFAULT_HANDLE_VAL INVALID_HANDLE_VALUE
    using StreamHandle_t = HANDLE;
   
    static StreamHandle_t     gWin32Thread = INVALID_HANDLE_VALUE;
    static DWORD              gCanonicalBackup {};
#elif defined(IO_POSIX_STREAMS)
    #define DEFAULT_HANDLE_VAL 0xFFFFFFFF
    using StreamHandle_t = int;
#endif
    #define IS_STREAM_HANDLE_VALID(h) (h != DEFAULT_HANDLE_VAL)

    static bool AsyncReadAnyOrReadStreamBlock();
    void WriteStdOut(AuUInt8 level, const ConsoleMessage &msg, const AuString &formatted);

    static const AuMach        kLineBufferMax = 2048;
    static AuUInt8             gLineEncodedBuffer[kLineBufferMax];
    static AuUInt              gEncodedIndex = 0;
    static AuString            gLineBuffer(kLineBufferMax, 0);
    static AuUInt              gLineIndex = 0;
    static StreamHandle_t      gTerminateConsole;
    static StreamHandle_t      gInputStream = DEFAULT_HANDLE_VAL;
    static StreamHandle_t      gOutputStream = DEFAULT_HANDLE_VAL;
    static AuSPtr<ConsoleHasDataLoopSource> gLoopSource;
    static AuSPtr<ConsoleSecondaryDataLoopSource> gLoopSourceConTTY;
    static bool                gCanonicalEnabled {};

    static AuList<NoncanonicalInput> gCanonicalBuffer;

    //static AuThreadPrimitives::MutexUnique_t gRingLock = AuThreadPrimitives::MutexUnique();
    static AuMutex                      gRingLock;// = AuThreadPrimitives::MutexUnique();
    static bool                         gBufferMode {};

    static bool                         gCanonicalUnixOn {};

    #if defined(AURORA_IS_MODERNNT_DERIVED)
}

#include "../ConsoleTTY/ConsoleTTY.hpp"
#include "../ConsoleTTY/ConsoleTTY.NT.hpp"

namespace Aurora::Console::ConsoleStd
{
    static DWORD WINAPI StdInWin32Thread(void*)
    {
        HANDLE a[2] = {gInputStream, gTerminateConsole};

        while (!gCanonicalEnabled)
        {
            WaitForMultipleObjectsEx(2, a, false, 25, 0);

            if (WaitForSingleObject(gTerminateConsole, 0) == WAIT_OBJECT_0)
            {
                break;
            }

            AsyncReadAnyOrReadStreamBlock();
        }

        return 1;
    }

    static void PumpClipboardCheck()
    {
        static AuUInt64 gLastHash {};
        AuString str;

        if (!pOpenClipboard ||
            !pCloseClipboard ||
            !pGetClipboardData)
        {
            return;
        }

        if (!pOpenClipboard(nullptr))
        {
            return;
        }

        auto hClipboardData = pGetClipboardData(CF_UNICODETEXT);
        if (hClipboardData == nullptr)
        {
            pCloseClipboard();
            return;
        }

        auto pLpwStr = (LPWSTR)GlobalLock(hClipboardData);
        if (pLpwStr != nullptr)
        {
            str = AuLocale::ConvertFromWChar(pLpwStr);
            ::GlobalUnlock(hClipboardData);
        }

        auto newHash = AuFnv1a64Runtime(str.data(), str.length());

        if (newHash != gLastHash)
        {
            if (gLastHash)
            {
                ConsoleTTY::EnterScrollMode();
            }
            gLastHash = newHash;
        }

        pCloseClipboard();
    }

    static void ProcessLines(AuList<AuString> &lines);

    static void TryPasteFromClipboard()
    {
        AuString str;

        if (!pOpenClipboard ||
            !pCloseClipboard ||
            !pGetClipboardData)
        {
            return;
        }

        if (!pOpenClipboard(nullptr))
        {
            return;
        }

        auto hClipboardData = pGetClipboardData(CF_UNICODETEXT);
        if (hClipboardData == nullptr)
        {
            pCloseClipboard();
            return;
        }

        auto pLpwStr = (LPWSTR)GlobalLock(hClipboardData);
        if (pLpwStr != nullptr)
        {
            str = AuLocale::ConvertFromWChar(pLpwStr);
            ::GlobalUnlock(hClipboardData);
        }

        {
            auto remaining = AuParse::SplitNewlines(str, [](const AuROString &line)
            {
                NoncanonicalInput canInput {};
                canInput.type = ENoncanonicalInput::eInput;
                canInput.string = line;
                if (auto uMax = ::strnlen(line.data(), line.size()))
                {
                    canInput.string.resize(uMax);
                }
                SysAssert(AuTryInsert(gCanonicalBuffer, canInput));

                canInput.type = ENoncanonicalInput::eEnter;
                canInput.string.clear();
                SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
            }, true);

            if (remaining.size())
            {
                NoncanonicalInput canInput {};
                canInput.type = ENoncanonicalInput::eInput;
                canInput.string = remaining;
                if (auto uMax = ::strnlen(remaining.data(), remaining.size()))
                {
                    canInput.string.resize(uMax);
                }
                SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
            }
        }

        pCloseClipboard();
    }

    void ProcessCanonical(HANDLE h)
    {
    #if defined(AURORA_PLATFORM_WIN32)
        INPUT_RECORD records[4096];
        DWORD dwRecords;

        void *data = &gLineEncodedBuffer[gEncodedIndex];
        auto length = kLineBufferMax - gEncodedIndex;

        PumpClipboardCheck();

        if (!IS_STREAM_HANDLE_VALID(h))
        {
            h = gInputStream;
        }

        if (length == 0)
        {
            return;
        }

        if (!pGetNumberOfConsoleInputEvents ||
            !pReadConsoleInputW)
        {
            return;
        }

        if (!pGetNumberOfConsoleInputEvents(h,
                                           &dwRecords))
        {
            return;
        }

        dwRecords = AuMin(dwRecords, DWORD(AuArraySize(records)));
        if (!dwRecords)
        {
            return;
        }

        if (!pReadConsoleInputW(h,
                                records,
                                dwRecords,
                                &dwRecords))
        {
            return;
        }

        AU_LOCK_GUARD(gRingLock);
    
        gCanonicalBuffer.reserve(4096);

        if (dwRecords)
        {
            if (gLoopSource)
            {
                gLoopSource->Set();
            }
        }

        for (auto i = 0u; i < dwRecords; i++)
        {
            int z;
            bool dBreak = false;
            NoncanonicalInput canInput;
            canInput.type = ENoncanonicalInput::eEnumInvalid;
            canInput.iScrollDeltaY = 0;

            auto &record = records[i];
            AuString key;

            switch (record.EventType)
            {
            case KEY_EVENT:
            {
                if (!record.Event.KeyEvent.bKeyDown)
                {
                    dBreak = true;
                    break;
                }

                switch (record.Event.KeyEvent.wVirtualKeyCode)
                {
                case VK_UP:
                    canInput.type = ENoncanonicalInput::eArrowUp;
                    break;
                case VK_DOWN:
                    canInput.type = ENoncanonicalInput::eArrowDown;
                    break;
                case VK_LEFT:
                    canInput.type = ENoncanonicalInput::eArrowLeft;
                    break;
                case VK_RIGHT:
                    canInput.type = ENoncanonicalInput::eArrowRight;
                    break;
                case VK_HOME:
                    canInput.type = ENoncanonicalInput::eHome;
                    break;
                case VK_BACK:
                    canInput.type = ENoncanonicalInput::eBackspace;
                    break;
                case VK_PRIOR:
                    canInput.type = ENoncanonicalInput::ePageUp;
                    break;
                case VK_NEXT:
                    canInput.type = ENoncanonicalInput::ePageDown;
                    break;
                case VK_RETURN:
                    canInput.type = ENoncanonicalInput::eEnter;
                    break;
                case VK_TAB:
                    canInput.type = ENoncanonicalInput::eTab;
                    break;
                case VK_DELETE:
                    canInput.type = ENoncanonicalInput::eDelete;
                    break;
                case VK_ESCAPE:
                    canInput.type = ENoncanonicalInput::eEscape;
                    break;
                case VK_END:
                    canInput.type = ENoncanonicalInput::eEnd;
                    break;
                case VK_F1:
                    canInput.type = ENoncanonicalInput::eFunction1;
                    break;
                case VK_F2:
                    canInput.type = ENoncanonicalInput::eFunction2;
                    break;
                case VK_F3:
                    canInput.type = ENoncanonicalInput::eFunction3;
                    break;
                case VK_F4:
                    canInput.type = ENoncanonicalInput::eFunction4;
                    break;
                case VK_F5:
                    canInput.type = ENoncanonicalInput::eFunction5;
                    break;
                case VK_F6:
                    canInput.type = ENoncanonicalInput::eFunction6;
                    break;
                case VK_F7:
                    canInput.type = ENoncanonicalInput::eFunction7;
                    break;
                case VK_F8:
                    canInput.type = ENoncanonicalInput::eFunction8;
                    break;
                case VK_F9:
                    canInput.type = ENoncanonicalInput::eFunction9;
                    break;
                case VK_F10:
                    canInput.type = ENoncanonicalInput::eFunction10;
                    break;
                case VK_F11:
                    canInput.type = ENoncanonicalInput::eFunction11;
                    break;
                case VK_F12:
                    canInput.type = ENoncanonicalInput::eFunction12;
                    break;
                case VK_NUMPAD0:
                case VK_NUMPAD1:
                case VK_NUMPAD2:
                case VK_NUMPAD3:
                case VK_NUMPAD4:
                case VK_NUMPAD5:
                case VK_NUMPAD6:
                case VK_NUMPAD7:
                case VK_NUMPAD8:
                case VK_NUMPAD9:
                {
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = '0' + (record.Event.KeyEvent.wVirtualKeyCode - VK_NUMPAD0);
                    break;
                }
                case VK_MULTIPLY:
                {
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = '*';
                    break;
                }
                case VK_ADD:
                {
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = '+';
                    break;
                }
                case VK_SUBTRACT:
                {
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = '-';
                    break;
                }
                case VK_DIVIDE:
                {
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = '/';
                    break;
                }
                case VK_DECIMAL:
                {
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = '.';
                    break;
                }
                default:
                    dBreak = true;
                }
                
                canInput.bIsControlSequence = record.Event.KeyEvent.dwControlKeyState & (RIGHT_CTRL_PRESSED | LEFT_CTRL_PRESSED);
                canInput.bIsAltSequence     = record.Event.KeyEvent.dwControlKeyState & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED);
                canInput.bIsShiftSequence   = record.Event.KeyEvent.dwControlKeyState & (SHIFT_PRESSED);

                // TODO: numpad
                if (!dBreak || ((record.Event.KeyEvent.wVirtualKeyCode <= VK_HELP &&
                    record.Event.KeyEvent.wVirtualKeyCode != VK_SPACE &&
                    (record.Event.KeyEvent.wVirtualKeyCode < VK_NUMPAD0 || record.Event.KeyEvent.wVirtualKeyCode > VK_NUMPAD9))))
                {
                 
                }
                else
                {
                    canInput.type = ENoncanonicalInput::eInput;

                    key = AuLocale::ConvertFromWChar(&record.Event.KeyEvent.uChar.UnicodeChar, 1);

                    if (key.empty())
                    {
                        return;
                    }

                    for (z = 0; z < record.Event.KeyEvent.wRepeatCount; z++)
                    {
                        key.resize(::strnlen(key.data(), key.size()));

                        canInput.string += key;

                        if (key.size())
                        {
                            dBreak = false;
                        }
                    }
                }

                break;
            }
            case MOUSE_EVENT:
            {
                dBreak = true;
                if (record.Event.MouseEvent.dwEventFlags == MOUSE_WHEELED)
                {
                    canInput.type = ENoncanonicalInput::eScroll;
                    canInput.iScrollDeltaY = AuStaticCast<AuInt16>(AuBitsToHigher((AuUInt32)record.Event.MouseEvent.dwButtonState));

                    if (canInput.iScrollDeltaY > 1)
                        canInput.iScrollDeltaY = 1;
                    else if (canInput.iScrollDeltaY < -1)
                        canInput.iScrollDeltaY = -1;
                    dBreak = false;
                }
                else if ((record.Event.MouseEvent.dwButtonState & FROM_LEFT_1ST_BUTTON_PRESSED) != 0)
                {
                    ConsoleTTY::LeaveScrollMode();
                }
                else if ((record.Event.MouseEvent.dwButtonState & RIGHTMOST_BUTTON_PRESSED) != 0 && record.Event.MouseEvent.dwEventFlags != 1)
                {
                    TryPasteFromClipboard();
                }
                else
                {
                    // NOOP
                }

                break;
            }
            default:
            {
                dBreak = true;
                break;
            }
            };

            if (dBreak)
            {
                continue;
            }

            if (!AuTryInsert(gCanonicalBuffer, canInput))
            {
                return;
            }
        }
    #else
        // 
    #endif
    }

    void NoncanonicalTick()
    {
        ProcessCanonical(INVALID_HANDLE_VALUE);
    }

    void SignalKillNT()
    {
        if (IS_STREAM_HANDLE_VALID(gWin32Thread) &&
            pCancelSynchronousIo)
        {
            pCancelSynchronousIo(gWin32Thread);
        }

        if (IS_STREAM_HANDLE_VALID(gTerminateConsole))
        {
            SetEvent(gTerminateConsole);
        }

        if (WaitForSingleObject(gWin32Thread, 200) != WAIT_OBJECT_0)
        {
            TerminateThread(gWin32Thread, 0);
        }

        AuWin32CloseHandle(gWin32Thread);
    }

    bool EnterNoncanonicalMode()
    {
        DWORD mode;

    #if defined(AURORA_PLATFORM_WIN32)
        if (!GetConsoleMode(gInputStream, &mode))
        {
            return false;
        }

        gCanonicalBackup = mode;

        mode &= ~(ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_QUICK_EDIT_MODE);
        mode |= ENABLE_PROCESSED_INPUT | ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT | ENABLE_EXTENDED_FLAGS;
        
        SetConsoleMode(gInputStream, mode);
        
        gCanonicalEnabled = true;

        SignalKillNT();

        INPUT_RECORD niceWorkMicrosoft[2] {};
        niceWorkMicrosoft[0].EventType = KEY_EVENT;
        niceWorkMicrosoft[0].Event.KeyEvent.bKeyDown = TRUE;
        niceWorkMicrosoft[0].Event.KeyEvent.dwControlKeyState = 0;
        niceWorkMicrosoft[0].Event.KeyEvent.wRepeatCount = 1;
        niceWorkMicrosoft[0].Event.KeyEvent.wVirtualKeyCode = VK_RETURN;
        niceWorkMicrosoft[0].Event.KeyEvent.uChar.UnicodeChar = '\r';
        niceWorkMicrosoft[0].Event.KeyEvent.wVirtualScanCode = pMapVirtualKeyA(VK_RETURN, MAPVK_VK_TO_VSC);

        niceWorkMicrosoft[1].EventType = KEY_EVENT;
        niceWorkMicrosoft[1].Event.KeyEvent.bKeyDown = FALSE;
        niceWorkMicrosoft[1].Event.KeyEvent.dwControlKeyState = 0;
        niceWorkMicrosoft[1].Event.KeyEvent.wRepeatCount = 1;
        niceWorkMicrosoft[1].Event.KeyEvent.wVirtualKeyCode = VK_RETURN;
        niceWorkMicrosoft[1].Event.KeyEvent.uChar.UnicodeChar = '\r';
        niceWorkMicrosoft[1].Event.KeyEvent.wVirtualScanCode = pMapVirtualKeyA(VK_RETURN, MAPVK_VK_TO_VSC);

        DWORD idc;
        pWriteConsoleInputW(gInputStream, niceWorkMicrosoft, 2, &idc);
        pWriteConsoleInputW(gInputStream, niceWorkMicrosoft, 2, &idc);

        return true;
    #endif
    }

    void LeaveNoncanonicalMode()
    {
    #if defined(AURORA_PLATFORM_WIN32)
        if (!AuExchange(gCanonicalEnabled, false))
        {
            return;
        }

        SetConsoleMode(gInputStream, gCanonicalBackup);
        gWin32Thread = CreateThread(nullptr, 0, StdInWin32Thread, nullptr, 0, nullptr);
    #endif
    }

#else

    struct termios gTermSavedAttributes;

    bool EnterNoncanonicalMode()
    {
        struct termios tattr;

        ::tcgetattr(STDIN_FILENO, &gTermSavedAttributes);

        ::tcgetattr(STDIN_FILENO, &tattr);

        ::cfmakeraw(&tattr);

        tattr.c_iflag |=  BRKINT | IGNBRK;//~(BRKINT | IGNBRK );//ISIG | BRKINT | VINTR;
        tattr.c_lflag |= ISIG ;//~(ISIG | IEXTEN );//ISIG | BRKINT | VINTR;

        tattr.c_cc[VMIN] = 1;
        tattr.c_cc[VTIME] = 0;
        if (::tcsetattr(STDIN_FILENO, TCSANOW, &tattr))
        {
            return false;
        }

        gCanonicalUnixOn = true;
        return true;
    }

    void LeaveNoncanonicalMode()
    {
        ::tcsetattr(STDIN_FILENO, TCSANOW, &gTermSavedAttributes);
    }

    static void ProcessLinesSysCP();
    static void FlushStdOut();
    static bool AsyncReadAnyOrReadStreamBlock();
    static bool InputStreamAvailable();
    static AuUInt32 SyncReadConsole();

    void NoncanonicalTick()
    {
        FlushStdOut();

        if (!InputStreamAvailable())
        {
            return;
        }
        
        SyncReadConsole();
        ProcessLinesSysCP();
    }

#endif

    bool IsStdOutTTY()
    {
#if defined(AURORA_PLATFORM_WIN32)
//#if defined(AURORA_IS_MODERNNT_DERIVED)
        HANDLE hConsole;
        DWORD dwType;

        hConsole = GetStdHandle(STD_OUTPUT_HANDLE);

        if (!(dwType = GetFileType(hConsole)))
        {
            return false;
        }

        return dwType == FILE_TYPE_CHAR;
#else
        return false;
        //return IsStdOutTTY(STDOUT_FILENO);
#endif
    }

    bool IsStdOutTTY(AuUInt handle)
    {
#if defined(AURORA_IS_MODERNNT_DERIVED)
        HANDLE hConsole {(HANDLE)handle};
        DWORD dwType;

        if (handle == 0 || (AuUInt)INVALID_HANDLE_VALUE == handle)
        {
            return false;
        }

        if (!(dwType = GetFileType(hConsole)))
        {
            return false;
        }

        return dwType == FILE_TYPE_CHAR;
#else
        return ::isatty((int)handle);
#endif
    }

    AuList<NoncanonicalInput> DequeueNoncanonicalInput()
    {
        AU_LOCK_GUARD(gRingLock);
        if (gLoopSource)
        {
            gLoopSource->Reset();
        }
        return AuExchange(gCanonicalBuffer, {});
    }

    bool ConsoleHasDataLoopSource::IsSignaled()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        return gLineIndex || (gRuntimeConfig.console.enableStdPassthrough && gRuntimeConfig.console.enableStdIn && gEncodedIndex);
    #else
        return LSHandle::IsSignaled();
    #endif
    }

    AuLoop::ELoopSource ConsoleHasDataLoopSource::GetType()
    {
        return AuLoop::ELoopSource::eProcessStdIn;
    }

    bool ConsoleHasDataLoopSource::OnTrigger(AuUInt handle)
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        return IsSignaled();
    #else
        return true;
    #endif
    }

    bool ConsoleHasDataLoopSource::WaitOn(AuUInt32 timeout)
    {
        return LSHandle::WaitOn(timeout);
    }

#if !defined(AURORA_IS_MODERNNT_DERIVED)

    const AuList<AuUInt> &ConsoleHasDataLoopSource::GetHandles()
    {
        return this->handles;
    }

    bool ConsoleHasDataLoopSource::Singular()
    {
        return false;
    }
#endif

    bool ConsoleSecondaryDataLoopSource::IsSignaled()
    {
        return LSHandle::IsSignaled() || 
            gLineIndex;
    }

    AuLoop::ELoopSource ConsoleSecondaryDataLoopSource::GetType()
    {
        return AuLoop::ELoopSource::eProcessStdIn;
    }

    bool ConsoleSecondaryDataLoopSource::OnTrigger(AuUInt handle)
    {
        return true;
    }

    bool ConsoleSecondaryDataLoopSource::WaitOn(AuUInt32 timeout)
    {
        return LSHandle::WaitOn(timeout);
    }

    const AuList<AuUInt>& ConsoleSecondaryDataLoopSource::GetHandles()
    {
        return this->handles;
    }

    bool ConsoleSecondaryDataLoopSource::Singular()
    {
        return false;
    }

    static void StartLogger()
    {
        if (gRuntimeConfig.console.enableStdPassthrough == gRuntimeConfig.console.enableStdOut)
        {
            return;
        }

        Console::AddDefaultLogger(AuUnsafeRaiiToShared(&Logging::Sinks::gStdConsoleSink));
    }

    static bool gConsoleStarted = false;

    void Start()
    {
        if (AuExchange(gConsoleStarted, true)) return;

    #if defined(AURORA_IS_MODERNNT_DERIVED)

        DWORD dwMode;
        bool ok;
        // Obtain a win32 file HANDLE of STDIN
        auto fileHandle =
        #if defined(AURORA_PLATFORM_WIN32)
            GetStdHandle(STD_INPUT_HANDLE);
        #else
            Win32Open(L"CONIN$",
                      GENERIC_READ,
                      FILE_SHARE_READ,
                      false,
                      OPEN_EXISTING,
                      0,
                      0);
        #endif
        
        SysAssert(fileHandle != INVALID_HANDLE_VALUE, "Couldn't open CONIN");
        gInputStream = fileHandle;

        // Obtain a win32 file HANDLE of STDOUT
        fileHandle =
        #if defined(AURORA_PLATFORM_WIN32)
            GetStdHandle(STD_OUTPUT_HANDLE);
        #else
            Win32Open(L"CONOUT$",
                      GENERIC_READ | GENERIC_WRITE,
                      FILE_SHARE_READ | FILE_SHARE_WRITE,
                      false,
                      OPEN_EXISTING,
                      0,
                      0);
        #endif

        SysAssert(fileHandle != INVALID_HANDLE_VALUE, "Couldn't open CONOUT");
        gOutputStream = fileHandle;
    
        bool isNotPipe = GetFileType(fileHandle) != FILE_TYPE_PIPE;

        if (isNotPipe)
        {
        #if defined(AURORA_PLATFORM_WIN32)
            // Get current console flags
            if (GetConsoleMode(gOutputStream, &dwMode))
            {
                if (gRuntimeConfig.console.enableStdPassthrough ^ gRuntimeConfig.console.enableStdOut)
                {
                    if (AuSwInfo::IsWindows10OrGreater() && AuSwInfo::GetPlatformInfo().uKernelPatch >= 10586)
                    {
                        dwMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
                    }
                    else
                    {
                        gSupportsColorOutput = false;
                    }

                    // Enable escape processing; enable colored output
                    dwMode |= ENABLE_PROCESSED_OUTPUT;
                    ok = SetConsoleMode(gOutputStream, dwMode);
                    SysAssert(ok, "Couldn't set console mode");

                    // Set the output stream to use UTF-8
                    ok = SetConsoleOutputCP(CP_UTF8);
                    SysAssert(ok, "Couldn't maintain UTF-8 stdout stream");
                }
            }

            // Set binary mode if redirecting stdin to user
            if (gRuntimeConfig.console.enableStdPassthrough && gRuntimeConfig.console.enableStdOut)
            {
                SetConsoleMode(gOutputStream, 0);
            }

            if (gRuntimeConfig.console.enableStdPassthrough ^ gRuntimeConfig.console.enableStdIn)
            {
                ok = SetConsoleCP(CP_UTF8);
            #if 0
                SysAssert(ok, "Couldn't maintain UTF-8 stdin stream");
            #endif

            }
        #endif
        }

        if (gRuntimeConfig.console.enableStdPassthrough && gRuntimeConfig.console.enableStdIn && isNotPipe)
        {
        #if defined(AURORA_PLATFORM_WIN32)

            if (!GetConsoleMode(gInputStream, &dwMode))
            {
                ok = SetConsoleMode(gInputStream, dwMode & ~(ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT));
                SysAssert(ok, "Couldn't maintain binary stdin stream");
            }

        #endif
        }
        //else
        {
            gTerminateConsole = CreateEvent(nullptr, true, false, nullptr);
            gWin32Thread      = CreateThread(nullptr, 0, StdInWin32Thread, nullptr, 0, nullptr);
        }

    #elif defined(AURORA_IS_POSIX_DERIVED)
    
        gInputStream  = STDIN_FILENO;
        gOutputStream = STDOUT_FILENO;

    #endif 
        
        gLoopSource = AuMakeSharedPanic<ConsoleHasDataLoopSource>(
    #if !defined(AURORA_IS_MODERNNT_DERIVED)
            gInputStream
    #endif
        );

        gLoopSourceConTTY = AuMakeSharedPanic<ConsoleSecondaryDataLoopSource>(
    #if defined(AURORA_IS_MODERNNT_DERIVED)
            gLoopSource.get()
    #else
            gInputStream
    #endif
        );

        SysAssert(gInputStream != DEFAULT_HANDLE_VAL, "Couldn't allocate input stream handler");
        SysAssert(gOutputStream != DEFAULT_HANDLE_VAL, "Couldn't allocate output stream handler");

        StartLogger();
    }

    void Init()
    {

    #if defined(AURORA_PLATFORM_WIN32)

        if (GetConsoleWindow() == NULL)
        {
            if (!gRuntimeConfig.console.enableConsole)
            {
                return;
            }

            if (gRuntimeConfig.console.forceConsoleWindow)
            {
                auto ok = AllocConsole();
                SysAssert(ok, "Request of a Win32 console yielded nada, forceConsole wasn't respected");
            }
        }
        else
        {
            // Under windows, applications linked with the console subsystem flag should have output no matter what disableAll/forceConsoleWindow says
            // The amount of effort it takes to link as console app for a conhost window far exceeds whatever 'forceConsoleWindow' is defined as
            // One does not simply switch over to conapp for the fun of it. We can't or at least shouldn't destroy or hide conhost with hacks 
            // Assuming stdconsole is wanted - DO NOT RETURN - LINK AS A WINDOWED APP IF YOU DO NOT WANT A CONSOLE WINDOW
        } 
    
    #elif defined(AURORA_IS_POSIX_DERIVED)
        
        // no always means no under UNIX targets
        // we *know* stdin/out will be available under these standards, dont fuck with what might be an IPC channel
        if (!gRuntimeConfig.console.enableConsole)
        {
            return;
        }
        
    #endif
    
        Start();
    }


    static AuUInt32 WriteStdOutBlocking(const void *data, AuUInt32 length)
    {
        if (gBufferMode)
        {
            return gStdoutBuffer.Write(data, length);
        }

        if (!IS_STREAM_HANDLE_VALID(gOutputStream))
        {
            return 0;
        }

        if (length == 0)
        {
            return {};
        }

    #if defined(IO_POSIX_STREAMS)
        AuInt32 written = ::write(gOutputStream, data, length);
        if (written < 0)
        {
            return 0;
        }
    #elif defined(AURORA_IS_MODERNNT_DERIVED)
        DWORD written;
        if (!::WriteFile(gOutputStream, data, length, &written, NULL))
        {
            return 0;
        }
    #endif

        return written;
    }

    void FlushStdOutNb()
    {
        if (gBufferMode)
        {
            return;
        }

        AuUInt32 written {};
        written = WriteStdOutBlocking(gStdoutBuffer.begin(), gStdoutBuffer.size());
        gStdoutBuffer.clear();

    #if defined(AURORA_IS_POSIX_DERIVED)
        ::fsync(gOutputStream);
    #endif
    }

    AuUInt32 WriteStdOut(const void *data, AuUInt32 length)
    {
        AU_LOCK_GUARD(gRingLock);
        return gStdoutBuffer.Write(data, length);
    }

    AuUInt32 WriteStdOutBlocking2(const void *data, AuUInt32 length)
    {
        AU_LOCK_GUARD(gRingLock);
        
        return WriteStdOutBlocking(data, length);
    }

    void Lock()
    {
        AU_LOCK_GUARD(gRingLock);
        gBufferMode = true;
    }

    void Unlock()
    {
        AU_LOCK_GUARD(gRingLock);
        gBufferMode = false;
        FlushStdOutNb();
    }

    AuUInt32 WriteStdOutNonBlocking(const void *data, AuUInt32 length)
    {
        return gStdoutBuffer.Write(data, length);
    }

    static void FlushStdOut()
    {
        AU_LOCK_GUARD(gRingLock);
        FlushStdOutNb();
    }

    void WriteStdOut(AuUInt8 level, const ConsoleMessage &msg, const AuString &formatted)
    {
        bool bUseAlt {};
        auto writeLine = formatted;

        if (!gSupportsColorOutput)
        {
            if (IsStdOutTTY())
            {
                bUseAlt = true;
            }
        }
        else
        {
            const char *pAnsiCode =
                static_cast<EAnsiColor>(msg.color) < EAnsiColor::eEnumCount ?
                kAnsiColorForegroundToVirtualEscape[static_cast<AuUInt>(msg.color)] :
                "";

            writeLine = pAnsiCode + writeLine + kAnsiColorForegroundToVirtualEscape[static_cast<AuUInt>(EAnsiColor::eReset)];
        }

    #if defined(AURORA_IS_MODERNNT_DERIVED)
        writeLine += '\r';
    #endif 
        writeLine += '\n';

        if (bUseAlt)
        {
            ConsoleTTY::TTYWrite(writeLine.c_str(), msg.color);
            return;
        }

    #if defined(IO_POSIX_STREAMS)
        if (Locale::GetInternalCodePage() == Locale::ECodePage::eUTF8)
        {
            WriteStdOut(writeLine.data(), writeLine.size());
        }
        else
        {
            AuString slow;
            slow.resize(writeLine.size() * 4);
            auto len = Locale::Encoding::EncodeUTF8(writeLine, Aurora::Memory::MemoryViewWrite {slow.data(), slow.size()}, Locale::ECodePage::eSysUnk);
            if (len.first != 0)
            {
                WriteStdOut(slow.data(), len.second);
            }
            else
            {
                // better write this than nothing
                WriteStdOut(writeLine.data(), writeLine.size());
            }
        }

    #elif defined(AURORA_IS_MODERNNT_DERIVED)
        WriteStdOut(writeLine.data(), AuUInt32(writeLine.size()));
    #endif
    }

    static bool InputStreamAvailable()
    {
    #if defined(IO_POSIX_STREAMS)
        timeval tv {};
        fd_set fds {};
        FD_ZERO(&fds);
        FD_SET(gInputStream, &fds);
        select(gInputStream + 1, &fds, NULL, NULL, &tv);
        return (FD_ISSET(0, &fds));
    #elif defined(AURORA_IS_MODERNNT_DERIVED)
        // Inline non-blocking is not legal on windows. 
        // One can force it with the overlapped flag, seemingly valid since win8, but defined as illegal since the 90s 
        return false; 
    #else
        return false;
    #endif
    }

    AuUInt32 ReadStdIn(void *data, AuUInt32 length)
    {
        Pump();

        {
            AU_LOCK_GUARD(gRingLock);

            auto readable = AuMin(AuUInt32(length), AuUInt32(gEncodedIndex));

            AuMemcpy(data, gLineEncodedBuffer, readable);

            const auto remainingBytes = gEncodedIndex - readable;
            if (remainingBytes)
            {
                AuMemmove(gLineEncodedBuffer, &gLineEncodedBuffer[readable], remainingBytes);
            }

            gEncodedIndex = remainingBytes;

            if (gLoopSource && !gEncodedIndex)
            {
                gLoopSource->Reset();
            }

            return readable;
        }
    }

    static void ProcessLines(AuList<AuString> &lines)
    {
        AuMach index = 0, startIdx = 0;

        if (gLineIndex == 0)
        {
            return;
        }

        auto end = gLineBuffer.data() + gLineIndex;

        while (true)
        {
            auto a = std::find(gLineBuffer.data() + startIdx, end, '\n');
            if (a == end) break;
            index = a - gLineBuffer.data();

            auto line = gLineBuffer.substr(startIdx, index - startIdx);
            startIdx  = index + 1;

            if (line[line.size() - 1] == '\r')
            {
                line.pop_back();
            }

            if (line.size())
            {
                lines.push_back(line);
            }
        }

        if (index != 0)
        {
            const auto remainingBytes = gLineIndex - startIdx;
            if (remainingBytes)
            {
                AuMemmove(gLineBuffer.data(), &gLineBuffer.data()[startIdx], remainingBytes);
                gLineIndex -= startIdx;
            }
            else
            {
                gLineIndex = 0;
            }
        }
    }

    static void CanFlushLines()
    {
        AuList<AuString> binaryLines;

        gLineBuffer[gLineIndex++] = '\n';

        ProcessLines(binaryLines);

        for (const auto &str : binaryLines)
        {
            NoncanonicalInput canInput {};

            canInput.type = ENoncanonicalInput::eInput;
            canInput.string += str;
            SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
        }
    }

    // TODO (Reece): This is disgusting.
    // I need to rewrite this frame
    static void ConsumeCanInputUnixEsc()
    {
        static Locale::Encoding::TextStreamEncoder stream(Locale::GetInternalCodePage());

        {
            AU_LOCK_GUARD(gRingLock);

            int i {};
            for (i = 0;
                 i < gEncodedIndex;
                 )
            {

                auto c = gLineEncodedBuffer[i];

                NoncanonicalInput canInput {};
                canInput.iScrollDeltaY = 0;
                canInput.bIsControlSequence = canInput.bIsControlSequence = canInput.bIsControlSequence = false;
                if (c == 127)
                {
                    CanFlushLines();
                    canInput.type = ENoncanonicalInput::eBackspace;

                    SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                }
                else if (c == '\n' || c == 13)
                {
                    CanFlushLines();
                    canInput.type = ENoncanonicalInput::eEnter;

                    SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                }
                else if ((c == 27 && gEncodedIndex == 1))
                {
                    CanFlushLines();
                    canInput.type = ENoncanonicalInput::eEscape;

                    SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                }
                else if (c == '\t')
                {
                    CanFlushLines();
                    canInput.type = ENoncanonicalInput::eTab;
                    SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                }
                else if (c == '\r')
                {
                    CanFlushLines();
                }
                else if (c < 27)
                {
                    CanFlushLines();
                    canInput.type = ENoncanonicalInput::eInput;
                    canInput.string = 'a' + c - 1;
                    canInput.bIsControlSequence = true;

                    SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                }
                else if (c == 27)
                {
                    CanFlushLines();
                    i++;
                    c = gLineEncodedBuffer[i];
                    if (c == '[')
                    {
                        i++;

                        auto esc = gLineEncodedBuffer[i];

                        if (esc == 'A')
                        {
                            canInput.type = ENoncanonicalInput::eArrowUp;
                            SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                        }
                        else if (esc == 'B')
                        {
                            canInput.type = ENoncanonicalInput::eArrowDown;
                            SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                        }
                        else if (esc == 'D')
                        {
                            canInput.type = ENoncanonicalInput::eArrowLeft;
                            SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                        }
                        else if (esc == 'C')
                        {
                            canInput.type = ENoncanonicalInput::eArrowRight;
                            SysAssert(AuTryInsert(gCanonicalBuffer, canInput));

                        }
                        #define HANDLE_ALTS_OF_NEXT_OP(nestedChar, op)                       \
                            if (next == nestedChar)                                          \
                            {                                                                \
                                canInput.type = ENoncanonicalInput::op;                      \
                                SysAssert(AuTryInsert(gCanonicalBuffer, canInput));          \
                            }                                                                \
                            else if (next == ';')                                            \
                            {                                                                \
                                i++;                                                         \
                                auto esc = gLineEncodedBuffer[i];                            \
                                if (esc == '5')                                              \
                                {                                                            \
                                    i++;                                                     \
                                    auto next = gLineEncodedBuffer[i];                       \
                                                                                             \
                                    if (next == nestedChar)                                  \
                                    {                                                        \
                                        canInput.type = ENoncanonicalInput::op;              \
                                        canInput.bIsControlSequence = true;                  \
                                        SysAssert(AuTryInsert(gCanonicalBuffer, canInput));  \
                                    }                                                        \
                                }                                                            \
                                else if (esc == '6')                                         \
                                {                                                            \
                                    i++;                                                     \
                                    auto next = gLineEncodedBuffer[i];                       \
                                                                                             \
                                    if (next == nestedChar)                                  \
                                    {                                                        \
                                        canInput.type = ENoncanonicalInput::op;              \
                                        canInput.bIsShiftSequence = true;                    \
                                        canInput.bIsControlSequence = true;                  \
                                        SysAssert(AuTryInsert(gCanonicalBuffer, canInput));  \
                                    }                                                        \
                                }                                                            \
                                else if (esc == '2')                                         \
                                {                                                            \
                                    i++;                                                     \
                                    auto next = gLineEncodedBuffer[i];                       \
                                                                                             \
                                    if (next == nestedChar)                                  \
                                    {                                                        \
                                        canInput.type = ENoncanonicalInput::op;              \
                                        canInput.bIsShiftSequence = true;                    \
                                        SysAssert(AuTryInsert(gCanonicalBuffer, canInput));  \
                                    }                                                        \
                                }                                                            \
                                else if (esc == '8')                                         \
                                {                                                            \
                                    i++;                                                     \
                                    auto next = gLineEncodedBuffer[i];                       \
                                                                                             \
                                    if (next == nestedChar)                                  \
                                    {                                                        \
                                        canInput.type = ENoncanonicalInput::op;              \
                                        canInput.bIsShiftSequence = true;                    \
                                        canInput.bIsControlSequence = true;                  \
                                        canInput.bIsAltSequence = true;                      \
                                        SysAssert(AuTryInsert(gCanonicalBuffer, canInput));  \
                                    }                                                        \
                                }                                                            \
                            }                   
                        #define HANDLE_PAGE_OPS(no, op)                                      \
                        else if (esc == no)                                                  \
                        {                                                                    \
                            i++;                                                             \
                            auto next = gLineEncodedBuffer[i];                               \
                            HANDLE_ALTS_OF_NEXT_OP('~', op)                                  \
                        }
                        HANDLE_PAGE_OPS('6', ePageDown)
                        HANDLE_PAGE_OPS('5', ePageUp)
                        HANDLE_PAGE_OPS('2', eInsert)
                        HANDLE_PAGE_OPS('3', eDelete)
                        else if (esc == '1')
                        {  
                            i++;
                            auto next = gLineEncodedBuffer[i];
                            
                            if (next == ';')
                            {
                                i++;
                                auto esc = gLineEncodedBuffer[i];
                                if (esc == '5')
                                {
                                    i++;

                                    auto esc = gLineEncodedBuffer[i];
                                    if (esc == 'A')
                                    {
                                        canInput.type = ENoncanonicalInput::eScroll;
                                        canInput.iScrollDeltaY = 4;
                                        SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                                    }
                                    else if (esc == 'B')
                                    {
                                        canInput.type = ENoncanonicalInput::eScroll;
                                        canInput.iScrollDeltaY = -4;
                                        SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                                    }
                                }
                            }
                        }
                    }
                    else if (c == '?')
                    {
                        i++;
                        auto esc = gLineEncodedBuffer[i];
                    }
                    #if 0
                    else if (c == ';')
                    {
                        i++;
                        auto next = gLineEncodedBuffer[i];
                        if (next == '~')
                        {
                            canInput.type = ENoncanonicalInput::ePageUp;
                            SysAssert(AuTryInsert(gCanonicalBuffer, canInput));
                        } 
                    }
                    #endif
                }
                else
                {
                    gLineBuffer[gLineIndex++] = c;
                }

                i++;
            }

            CanFlushLines();

            {
                const auto remainingBytes = gEncodedIndex - i;

                if (remainingBytes)
                {
                    AuMemmove(gLineEncodedBuffer, &gLineEncodedBuffer[i], remainingBytes);
                }

                gEncodedIndex = remainingBytes;
            }
        }
    }

    static void ProcessLinesSysCP()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        static Locale::Encoding::TextStreamEncoder stream(Locale::ECodePage::eUTF8);
    #else
        static Locale::Encoding::TextStreamEncoder stream(Locale::GetInternalCodePage());
    #endif

        AuList<AuString> lines;

        {
            if (gCanonicalUnixOn)
            {
                if (gLoopSource)
                {
                    gLoopSource->Set();
                }

                ConsumeCanInputUnixEsc();
            }
            else
            {
                auto ret = stream.DecodeUTF8(gLineEncodedBuffer, gEncodedIndex, gLineBuffer.data() + gLineIndex, AuUInt32(gLineBuffer.size() - gLineIndex));

                // increment backline buffer
                {
                    const auto remainingBytes = gEncodedIndex - ret.first;
                    if (remainingBytes)
                    {
                        AuMemmove(gLineEncodedBuffer, &gLineEncodedBuffer[ret.first], remainingBytes);
                    }

                    gEncodedIndex = remainingBytes;
                }

                // increment frontline buffer
                {
                    gLineIndex += ret.second;
                }

                if (gLoopSource)
                {
                    gLoopSource->Set();
                }

                ProcessLines(lines);
            }
    
        }

        if (lines.size())
        {
            for (const auto &line : lines)
            {
                Console::DispatchRawLine(line);
            }

            ConsoleTTY::OnEnter();
        }
    }

    static AuUInt32 SyncReadConsole()
    {
        void *data  = &gLineEncodedBuffer[gEncodedIndex];
        auto length = kLineBufferMax - gEncodedIndex;

        if (!IS_STREAM_HANDLE_VALID(gInputStream))
        {
            return 0;
        }

        if (length == 0)
        {
            return 0;
        }

    #if defined(AURORA_IS_MODERNNT_DERIVED)

        DWORD read = length;
        if (!ReadFile(gInputStream, data, read, &read, NULL))
        {
            return 0;
        }
        
        gRingLock->Lock();
        gEncodedIndex += read;
        gRingLock->Unlock();

        return read;

    #elif defined(IO_POSIX_STREAMS)
        
        auto bread = ::read(gInputStream, data, length);
        if (bread < 0)
        { 
            return 0;
        }
        
        gRingLock->Lock();
        gEncodedIndex += bread;
        gRingLock->Unlock();

        return bread;

    #else

        return 0;

    #endif
    }

    static bool AsyncReadAnyOrReadStreamBlock()
    {
        if (!SyncReadConsole())
        {
            return false;
        }
        
        if (gRuntimeConfig.console.enableStdPassthrough && gRuntimeConfig.console.enableStdIn)
        {
            if (gLoopSource)
            {
                gLoopSource->Set();
            }
            return true;
        }
     
        ProcessLinesSysCP();
        return true;
    }

    void Flush()
    {
        FlushStdOut();
    }

    void Pump()
    {
        FlushStdOut();

        if (!gRuntimeConfig.console.enableStdPassthrough && !gRuntimeConfig.console.enableStdIn)
        {
            return;
        }

        if (!IS_STREAM_HANDLE_VALID(gInputStream))
        {
            return;
        }

        if (!InputStreamAvailable())
        {
            return;
        }
        
        AsyncReadAnyOrReadStreamBlock();
    }

    void Exit()
    {
        if (IS_STREAM_HANDLE_VALID(gTerminateConsole))
        {
        #if defined(AURORA_IS_MODERNNT_DERIVED)
            SetEvent(gTerminateConsole);
        #endif
        }

    #if defined(AURORA_IS_MODERNNT_DERIVED)

        gCanonicalEnabled = false;

        Pump();
        ::FlushFileBuffers(gOutputStream);

        SignalKillNT();


        AuWin32CloseHandle(gTerminateConsole);
        
        // Note: CloseHandle in the middle of a ReadFile blocks
    #if !defined(AURORA_PLATFORM_WIN32)
        AuWin32CloseHandle(gInputStream);
        AuWin32CloseHandle(gOutputStream);
    #endif

        gConsoleStarted = false;
    #endif

        AuResetMember(gLoopSource);
        AuResetMember(gLoopSourceConTTY);
    }

    AuLoop::ILSEvent* GetConTTYEvent()
    {
        return gLoopSourceConTTY.get();
    }

    AuSPtr<AuLoop::ILoopSource> GetLoopSource()
    {
    #if defined(AURORA_IS_MODERNNT_DERIVED)
        if (gCanonicalEnabled)
        {
            return gLoopSourceConTTY;
        }
    #endif
        return gLoopSource;
    }

    AuSPtr<AuLoop::ILoopSource> GetLoopSourceConTTY()
    {
        return gLoopSourceConTTY;
    }

#else
    
    void Pump()
    {
    }
    
    void Init()
    {
    }

    void Exit()
    {
    }
    
    void Start()
    {
    }

    void Flush()
    {
    }

    AuSPtr<AuLoop::ILoopSource> GetLoopSource()
    {
        return {};
    }

    AuSPtr<AuLoop::ILoopSource> GetLoopSourceConTTY()
    {
        return {};
    }

    AuLoop::ILSEvent* GetConTTYEvent()
    {
        return {};
    }

#endif
}