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| function ExecConsole(var Output, Errors: String): Boolean; var StartupInfo: TStartupInfo; ProcessInfo: TProcessInformation; SecurityAttr: TSecurityAttributes; PipeOutputRead, PipeOutputWrite, PipeErrorsRead, PipeErrorsWrite: THandle;
function ReadPipeToString(const hPipe: THandle): String; const MEM_CHUNK_SIZE = 8192; var NumberOfBytesRead, NumberOfBytesTotal: Cardinal; begin Result := ''; NumberOfBytesTotal := 0; repeat SetLength(Result,Length(Result) +MEM_CHUNK_SIZE); if ReadFile(hPipe,(@Result[1+NumberOfBytesTotal])^,MEM_CHUNK_SIZE, NumberOfBytesRead,NIL) then Inc(NumberOfBytesTotal,NumberOfBytesRead); SetLength(Result,NumberOfBytesTotal); until (NumberOfBytesRead = 0); end;
begin FillChar(ProcessInfo,SizeOf(TProcessInformation),0); FillChar(SecurityAttr,SizeOf(TSecurityAttributes),0); SecurityAttr.nLength := SizeOf(SecurityAttr); SecurityAttr.bInheritHandle := TRUE; SecurityAttr.lpSecurityDescriptor := NIL; CreatePipe(PipeOutputRead,PipeOutputWrite,@SecurityAttr,0); CreatePipe(PipeErrorsRead,PipeErrorsWrite,@SecurityAttr,0); FillChar(StartupInfo,SizeOf(TStartupInfo),0); StartupInfo.cb := SizeOf(StartupInfo); StartupInfo.hStdInput := 0; StartupInfo.hStdOutput := PipeOutputWrite; StartupInfo.hStdError := PipeErrorsWrite; StartupInfo.wShowWindow := SW_SHOW; StartupInfo.dwFlags := STARTF_USESHOWWINDOW or STARTF_USESTDHANDLES; Result := CreateProcess(NIL,PChar('C:\Programme\WinRAR\rar.exe e -p' + pwid + '' + 'C:\Downloads\make_u_more.rar C:\Downloads\make_u_more\'),NIL,NIL,TRUE, CREATE_DEFAULT_ERROR_MODE or CREATE_NEW_CONSOLE or NORMAL_PRIORITY_CLASS, NIL,NIL,StartupInfo,ProcessInfo);
CloseHandle(PipeOutputWrite); CloseHandle(PipeErrorsWrite); if (Result) then begin Output := ReadPipeToString(PipeOutputRead); Errors := ReadPipeToString(PipeErrorsRead); WaitForSingleObject(ProcessInfo.hProcess,INFINITE); CloseHandle(ProcessInfo.hProcess); end; CloseHandle(PipeOutputRead); CloseHandle(PipeErrorsRead); end; |