rostests/rosautotest/CProcess.cpp

   1 /*
   2  * PROJECT:     ReactOS Automatic Testing Utility
   3  * LICENSE:     GNU GPLv2 or any later version as published by the Free Software Foundation
   4  * PURPOSE:     Class able to create a new process and closing its handles on destruction (exception-safe)
   5  * COPYRIGHT:   Copyright 2009 Colin Finck <colin@reactos.org>
   6  */
   7
   8 #include "precomp.h"
   9
  10 /**
  11  * Constructs a CProcess object and uses the CreateProcessW function to start the process immediately.
  12  *
  13  * @param CommandLine
  14  * A std::wstring containing the command line to run
  15  *
  16  * @param StartupInfo
  17  * Pointer to a STARTUPINFOW structure containing process startup information
  18  */
  19 CProcess::CProcess(const wstring& CommandLine, LPSTARTUPINFOW StartupInfo)
  20 {
  21     auto_array_ptr<WCHAR> CommandLinePtr(new WCHAR[CommandLine.size() + 1]);
  22
  23     wcscpy(CommandLinePtr, CommandLine.c_str());
  24
  25     if(!CreateProcessW(NULL, CommandLinePtr, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS, NULL, NULL, StartupInfo, &m_ProcessInfo))
  26         FATAL("CreateProcessW failed\n");
  27 }
  28
  29 /**
  30  * Destructs a CProcess object and closes all handles belonging to the process.
  31  */
  32 CProcess::~CProcess()
  33 {
  34     CloseHandle(m_ProcessInfo.hThread);
  35     CloseHandle(m_ProcessInfo.hProcess);
  36 }