(*
    BSD 2-Clause License

    Copyright (c) 2019-2020, Anton Krotov
    All rights reserved.
*)

MODULE WINAPI;

IMPORT SYSTEM, API;


CONST

    OFS_MAXPATHNAME* = 128;

    KERNEL = "kernel32.dll";
    USER   = "user32.dll";
    MSVCRT = "msvcrt.dll";


TYPE

    DLL_ENTRY* = API.DLL_ENTRY;

    STRING = ARRAY 260 OF CHAR;

    TCoord* = RECORD

        X*, Y*: WCHAR

    END;

    TSmallRect* = RECORD

        Left*, Top*, Right*, Bottom*: WCHAR

    END;

    TConsoleScreenBufferInfo* = RECORD

        dwSize*:               TCoord;
        dwCursorPosition*:     TCoord;
        wAttributes*:          WCHAR;
        srWindow*:             TSmallRect;
        dwMaximumWindowSize*:  TCoord

    END;

    TSystemTime* = RECORD

        Year*,
        Month*,
        DayOfWeek*,
        Day*,
        Hour*,
        Min*,
        Sec*,
        MSec*:  WCHAR

    END;

    tm* = RECORD

        sec*,
        min*,
        hour*,
        mday*,
        mon*,
        year*,
        wday*,
        yday*,
        isdst*: SYSTEM.CARD32

    END;

    PSecurityAttributes* = POINTER TO TSecurityAttributes;

    TSecurityAttributes* = RECORD

        nLength*:               SYSTEM.CARD32;
        lpSecurityDescriptor*:  INTEGER;
        bInheritHandle*:        SYSTEM.CARD32 (* BOOL *)

    END;

    TFileTime* = RECORD

        dwLowDateTime*,
        dwHighDateTime*: SYSTEM.CARD32

    END;

    TWin32FindData* = RECORD

        dwFileAttributes*:    SYSTEM.CARD32;
        ftCreationTime*:      TFileTime;
        ftLastAccessTime*:    TFileTime;
        ftLastWriteTime*:     TFileTime;
        nFileSizeHigh*:       SYSTEM.CARD32;
        nFileSizeLow*:        SYSTEM.CARD32;
        dwReserved0*:         SYSTEM.CARD32;
        dwReserved1*:         SYSTEM.CARD32;
        cFileName*:           STRING;
        cAlternateFileName*:  ARRAY 14 OF CHAR;
        dwFileType*:          SYSTEM.CARD32;
        dwCreatorType*:       SYSTEM.CARD32;
        wFinderFlags*:        WCHAR

    END;

    OFSTRUCT* = RECORD

        cBytes*:      BYTE;
        fFixedDisk*:  BYTE;
        nErrCode*:    WCHAR;
        Reserved1*:   WCHAR;
        Reserved2*:   WCHAR;
        szPathName*:  ARRAY OFS_MAXPATHNAME OF CHAR

    END;

    POverlapped* = POINTER TO OVERLAPPED;

    OVERLAPPED* = RECORD

        Internal*:      INTEGER;
        InternalHigh*:  INTEGER;
        Offset*:        SYSTEM.CARD32;
        OffsetHigh*:    SYSTEM.CARD32;
        hEvent*:        INTEGER

    END;


PROCEDURE [windows-, KERNEL, ""] SetConsoleCursorPosition* (hConsoleOutput, dwCursorPosition: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetConsoleScreenBufferInfo* (hConsoleOutput: INTEGER; ConsoleScreenBufferInfo: TConsoleScreenBufferInfo): INTEGER;

PROCEDURE [windows-, KERNEL, ""] FillConsoleOutputCharacterA* (hConsoleOutput, cCaracter, nLength, dwWriteCoord, lpNumberOfCharsWritten: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] FillConsoleOutputAttribute* (hConsoleOutput, wAttribute, nLength, dwWriteCoord, lpNumberOfAttrsWritten: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] SetConsoleTextAttribute* (hConsoleOutput, wAttributes: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetStdHandle* (nStdHandle: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetLocalTime* (T: TSystemTime);

PROCEDURE [windows-, KERNEL, ""] RemoveDirectoryA* (lpPathName: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetFileAttributesA* (lpPathName: INTEGER): SET;

PROCEDURE [windows-, KERNEL, ""] CreateDirectoryA* (lpPathName: INTEGER; lpSecurityAttributes: PSecurityAttributes): INTEGER;

PROCEDURE [windows-, KERNEL, ""] FindFirstFileA* (lpFileName: INTEGER; lpFindFileData: TWin32FindData): INTEGER;

PROCEDURE [windows-, KERNEL, ""] DeleteFileA* (lpFileName: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] FindClose* (hFindFile: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] CloseHandle* (hObject: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] CreateFileA* (
        lpFileName, dwDesiredAccess, dwShareMode: INTEGER;
        lpSecurityAttributes: PSecurityAttributes;
        dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] OpenFile* (lpFileName: INTEGER; lpReOpenBuff: OFSTRUCT; uStyle: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] SetFilePointer* (hFile, lDistanceToMove, lpDistanceToMoveHigh, dwMoveMethod: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] ReadFile* (hFile, Buffer, nNumberOfBytesToRead, lpNumberOfBytesRead: INTEGER; lpOverlapped: POverlapped): INTEGER;

PROCEDURE [windows-, KERNEL, ""] WriteFile* (hFile, Buffer, nNumberOfBytesToRead, lpNumberOfBytesRead: INTEGER; lpOverlapped: POverlapped): INTEGER;

PROCEDURE [windows-, KERNEL, ""] ReadConsoleA* (hConsoleInput, lpBuffer, nNumberOfCharsToRead, lpNumberOfCharsRead, lpReserved: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetCommandLineA* (): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GlobalAlloc* (uFlags, dwBytes: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GlobalFree* (hMem: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] WriteConsoleW* (hConsoleOutput, lpBuffer, nNumberOfCharsToWrite, lpNumberOfCharsWritten, lpReserved: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] ExitProcess* (code: INTEGER);

PROCEDURE [windows-, KERNEL, ""] WriteConsoleA* (hConsoleOutput, lpBuffer, nNumberOfCharsToWrite, lpNumberOfCharsWritten, lpReserved: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetTickCount* (): INTEGER;

PROCEDURE [windows-, KERNEL, ""] Sleep* (dwMilliseconds: INTEGER);

PROCEDURE [windows-, KERNEL, ""] FreeLibrary* (hLibModule: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] GetProcAddress* (hModule, name: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] LoadLibraryA* (name: INTEGER): INTEGER;

PROCEDURE [windows-, KERNEL, ""] AllocConsole* (): BOOLEAN;

PROCEDURE [windows-, KERNEL, ""] FreeConsole* (): BOOLEAN;

PROCEDURE [windows-, USER,   ""] MessageBoxA* (hWnd, lpText, lpCaption, uType: INTEGER): INTEGER;

PROCEDURE [windows-, USER,   ""] MessageBoxW* (hWnd, lpText, lpCaption, uType: INTEGER): INTEGER;

PROCEDURE [windows-, USER,   ""] CreateWindowExA* (
        dwExStyle, lpClassName, lpWindowName, dwStyle, X, Y,
        nWidth, nHeight, hWndParent, hMenu, hInstance, lpParam: INTEGER): INTEGER;

PROCEDURE [ccall-,   MSVCRT, ""] time* (ptr: INTEGER): INTEGER;

PROCEDURE [ccall-,   MSVCRT, ""] mktime* (time: tm): INTEGER;


PROCEDURE SetDllEntry* (process_detach, thread_detach, thread_attach: DLL_ENTRY);
BEGIN
    API.SetDll(process_detach, thread_detach, thread_attach)
END SetDllEntry;


END WINAPI.