Subversion Repositories Kolibri OS

{}

type

  TKosPoint = packed record

    X: Longint;

    Y: Longint;

  end;

  TKosRect = packed record

  case Integer of

    0: (Left, Top, Width, Height: Longint);

    1: (TopLeft, HeightWidth: TKosPoint);

  end;

{ User interface }

procedure kos_definewindow(x, y, w, h: Word; style: DWord = $23FFFFFF; header: DWord = $008899FF; clframe: DWord = $008899FF);

procedure kos_movewindow(x, y, w, h: DWord);

function kos_getkey(): DWord;

function kos_getevent(wait: Boolean = True): DWord;

function kos_waitevent(timeout: DWord): DWord;

function kos_getbutton(): DWord;

function kos_getmousepos(): TKosPoint;

function kos_getmousewinpos(): TKosPoint;

function kos_getmousebuttons(): DWord;

procedure kos_maskevents(mask: DWord);

procedure kos_setcaption(caption: PChar);

{ Graphics }

procedure kos_begindraw();

procedure kos_enddraw();

procedure kos_putpixel(x, y: Word; color: DWord = $000000);

procedure kos_drawtext(x, y: Word; text: String; flags: DWord = $000000; bgcolor: DWord = $00FFFFFF);

procedure kos_drawrect(x, y, w, h: Word; color: DWord = $000000);

procedure kos_drawline(x1, y1, x2, y2: Word; color: DWord = $000000);

procedure kos_drawimage(x, y, w, h, depth: DWord; image: Pointer; palette: Pointer = nil; xoffset: DWord = 0);

procedure kos_drawimage24(x, y, w, h: DWord; image: Pointer);

{ Work with system }

{ Work with system - System services }

function kos_killthread(tid: TThreadID): Boolean;

procedure kos_setactivewindow(slot: TThreadSlot);

function kos_getthreadslot(tid: TThreadID): TThreadSlot;

{ Work with system - Set system parameters }

procedure kos_enablepci();

{ Work with system - Internal system services }

procedure kos_switchthread();

function kos_initheap(): DWord;

function kos_alloc(size: DWord): Pointer;

function kos_free(ptr: Pointer): Boolean;

function kos_loaddriver(name: PChar): THandle;

{ Processes and threads }

type

  PKosThreadInfo = ^TKosThreadInfo;

  TKosThreadInfo = packed record

    Speed: DWord;

    WindowID: Word;

    ThreadSlot: Word;

    Reserved1: Word;

    AppName: array[0..10] of Char;

    Reserved2: Byte;

    ProcessBase: Pointer;

    MemoryUsage: DWord;

    ThreadID: TThreadID;

    WindowRect: TKosRect;

    Unknown0: array[1..1066] of Byte;

  end;

  {���� IPC}

  PKosIPC = ^TKosIPC;

  TKosIPC = packed record

    Lock: LongBool;

    Size: DWord;

    {ᮮ�饭�� #1...}

    {ᮮ�饭�� #2...}

    {...}

  end;

  {����饭�� IPC}

  PKosMessage = ^TKosMessage;

  TKosMessage = packed record

    SenderID: TThreadID;

    Size: DWord;

    {⥫� ᮮ�饭��...}

  end;

function kos_threadinfo(info: PKosThreadInfo; slot: TThreadSlot = -1): DWord;

function kos_newthread(entry, stack: Pointer): TThreadID;

procedure kos_initipc(ipc: PKosIPC; size: DWord);

function kos_sendmsg(tid: TThreadID; msg: Pointer; size: DWord): DWord;

function kos_resizemem(size: DWord): Boolean;

{ File system }

{ File system - Work with the current folder }

procedure kos_setdir(path: PChar);

function kos_getdir(path: PChar; size: DWord): DWord;

{ File system - Work with file system with long names support }

const

  kfReadOnly   = $01;

  kfHidden     = $02;

  kfSystem     = $04;

  kfLabel      = $08;

  kfFolder     = $10;

  kfNotArchive = $20;

type

  PKosFile = ^TKosFile;

  TKosFile = packed record

    SubFunc: DWord;

    Position, PositionReserved: DWord;

    Size: DWord;

    Data: Pointer;

    Name: array[0..0] of Char; {...ASCIIZ}

  end;

  PKosBDFE = ^TKosBDFE;

  TKosBDFE = packed record

    Attributes: DWord;

    NameType: Byte; {bit0 - 0:ascii, 1:unicode}

    Reserved: array[0..2] of Byte;

    CTime: DWord;  {ss,mm,hh,00}

    CDate: DWord;  {dd,mm,yyyy}

    ATime: DWord;

    ADate: DWord;

    MTime: DWord;

    MDate: DWord;

    Size: QWord;

    Name: array[0..519] of Char;

  end;

function kos_readfile(kosfile: PKosFile; var readed: Longint): DWord;

function kos_rewritefile(kosfile: PKosFile; var writed: Longint): DWord;

function kos_writefile(kosfile: PKosFile; var writed: Longint): DWord;

function kos_fileinfo(kosfile: PKosFile): DWord;

{ Work with hardware }

function kos_readport(index: DWord): DWord;

procedure kos_writeport(index, value: DWord);

function kos_reserveport(port: DWord): Boolean;

{ Work with hardware - Low-level access to PCI}

function kos_lastpcibus(): Byte;

function kos_readpcib(bus, dev, func, reg: Byte): Byte;

function kos_readpciw(bus, dev, func, reg: Byte): Word;

function kos_readpcid(bus, dev, func, reg: Byte): DWord;

{ Other }

procedure kos_delay(ms: DWord); {1/100 s}

{ my }

type

  TKosSign = array[0..7] of Byte;

  PKosHeader = ^TKosHeader;

  TKosHeader = packed record

    sign   : TKOSSign;

    version: DWord;

    start  : DWord;

    size   : DWord;

    memory : DWord;

    stack  : DWord;

    args   : PChar;

    path   : PChar;

  end;

{var

  KonsoleIPCBuffer: array[0..4096] of Byte;}

type

  PKonsole = ^TKonsole;

  TKonsole = object

  private

    FCaption: String;

    FLines: array of String;

    FCursor: TKosPoint;

    FMaxLines: Word;

    FThreadID: TThreadID;

    FThreadSlot: TThreadSlot;

    FIPCBuffer: PKosIPC;

    FIPCBufferSize: DWord;

    FTerminate: Boolean;

    FOpened: Boolean;

    FKeyPressed: Word;

    function ReceiveMessage(var Message: ShortString): Boolean;

    procedure ProcessMessage(Message: ShortString);

    procedure ProcessKeyboard(Key: Word);

    function GetRect(): TKosRect;

    function GetKeyPressed(): Word;

    procedure Paint(BottomRow: Boolean = False);

  public

    constructor Init(ACaption: String = '');

    destructor Done();

    procedure Write(Message: ShortString);

    property KeyPressed: Word read GetKeyPressed;

    property Opened: Boolean read FOpened;

    property ThreadID: TThreadID read FThreadID;       {JustForFun, must be hidden, do not use}

    property ThreadSlot: TThreadSlot read FThreadSlot; {JustForFun, must be hidden, do not use}

  end;

  IStreamIO = interface

    function Read(Size: DWord = 0): AnsiString;

    procedure Write(Str: AnsiString; Error: Boolean = False);

  end;