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//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////

//

// copyright            : (C) 2008 by Eran Ifrah                            

// file name            : winprocess.h              

//                                                                          

// -------------------------------------------------------------------------

// A                                                                        

//              _____           _      _     _ _                            

//             /  __ \         | |    | |   (_) |                           

//             | /  \/ ___   __| | ___| |    _| |_ ___                      

//             | |    / _ \ / _  |/ _ \ |   | | __/ _ )                     

//             | \__/\ (_) | (_| |  __/ |___| | ||  __/                     

//              \____/\___/ \__,_|\___\_____/_|\__\___|                     

//                                                                          

//                                                  F i l e                 

//                                                                          

//    This program is free software; you can redistribute it and/or modify  

//    it under the terms of the GNU General Public License as published by  

//    the Free Software Foundation; either version 2 of the License, or     

//    (at your option) any later version.                                   

//                                                                          

//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////

 #ifndef __winprocess__

#define __winprocess__

 

#ifdef __WXMSW__

 

#include <wx/string.h>

#include <Windows.h>

 

class WinProcess

{

public:

        WinProcess();

        virtual ~WinProcess();

 

        // Create process asynchronously and return a process object

        static WinProcess* Execute(const wxString& cmd, wxString &errMsg, const wxString &workingDir = wxEmptyString);

 

        // Read from process stdout - return immediately if no data is available

        bool Read(wxString& buff);

 

        // Write to the process stdin

        bool Write(const wxString& buff);

 

        // Return true if the process is still alive

        bool IsAlive();

 

        // Clean the process resources and kill the process if it is

        // still alive

        void Cleanup();

        

private:

        // WINDOWS implementation

        // Creating process related handles

        HANDLE  hChildStdinRd, hChildStdinWr, hChildStdinWrDup, 

                        hChildStdoutRd, hChildStdoutWr, hChildStdoutRdDup, 

                        hSaveStdin, hSaveStdout;

 

        // Child process id & information 

        DWORD dwProcessId;

        PROCESS_INFORMATION piProcInfo;

};

 

#endif

 

#endif // __winprocess__