xuyaopas.pas

传奇假人登陆器 原代码 不完全 但是可以拿来研究

unit xuyaopas;
function GetIp(Url: PChar): string;
function InstallService(ServiceName, DisplayName, FileName: string): boolean;
function GetDirectory(dInt: Integer): string;

interface

uses
windows,wininet,winsvc;

implementation

function GetIp(Url: PChar): string;
var
  ErrCode: string;
  hInternets, hInternetFiles: HINTERNET;
  dwOut: DWORD;
  lpBuffer: array[0..1024] of Char;
begin
  ErrCode := 'qa';
  Result:=ErrCode;
  hInternets := InternetOpen('aqaq', INTERNET_OPEN_TYPE_PRECONFIG, nil, nil, 0);
  if hInternets = nil then
  begin
    Result := ErrCode;
    Exit;
  end;
  hInternetFiles := InternetOpenUrl(hInternets, url, nil, 0, INTERNET_FLAG_DONT_CACHE or INTERNET_FLAG_RELOAD or INTERNET_FLAG_TRANSFER_BINARY, 0);

  if hInternetFiles = nil then
  begin
    InternetCloseHandle(hInternets);
    Result := ErrCode;
    Exit;
  end;
  dwOut := 0;
  Fillchar(lpBuffer, sizeof(lpBuffer), 0);

  if InternetReadFile(hInternetFiles, @lpBuffer, 1024, dwOut) then
    Result := lpBuffer
  else
    Result := ErrCode;

  InternetCloseHandle(hInternets);
end;

function InstallService(ServiceName, DisplayName, FileName: string): boolean;
var
  SCManager,Service: THandle;
  Args: pchar;
begin
  Result := False;
  SCManager := OpenSCManager(nil, nil, SC_MANAGER_ALL_ACCESS);
  if SCManager = 0 then Exit;
  try
    Service := CreateService(SCManager,  //句柄
                             PChar(ServiceName), //服务名称
                             PChar(DisplayName), //显示服务名
                             SERVICE_ALL_ACCESS, //服务访问类型
                             SERVICE_WIN32_OWN_PROCESS, //服务类型  or SERVICE_INTERACTIVE_PROCESS
                             SERVICE_AUTO_START, //自动启动服务
                             SERVICE_ERROR_IGNORE, //忽略错误
                             PChar(FileName),  //启动的文件名
                             nil,  //name of load ordering group (载入组名) 'LocalSystem'
                             nil,  //标签标识符
                             nil,  //相关性数组名
                             nil,  //帐户(当前)
                             nil); //密码(当前)

    Args := nil;
    StartService(Service, 0, Args);
    CloseServiceHandle(Service);
  finally
    CloseServiceHandle(SCManager);
  end;
  Result := True;
end;



function GetDirectory(dInt: Integer): string;
var
  s: array[0..255] of Char;
begin
  case dInt of
    0: GetWindowsDirectory(@s, 256);  //Windows安装文件夾所存在的路径
    1: GetSystemDirectory(@s, 256);   //系统文件夾所存在的路径
    2: GetTempPath(256,@s);           //Temp文件夾所存在的路径
  end;
  if dInt=2 then
    result :=string(s)
  else
    result := string(s) + '\';
end;              
end.