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/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile$
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include <kwsys/Directory.hxx>
#include <kwsys/Process.h>
#include <kwsys/ios/iostream>
int main()
{
kwsys::Directory();
kwsysProcess* kp = kwsysProcess_New();
const char* cmd[] = {"echo", "Hello, World!", 0};
kwsysProcess_SetCommand(kp, cmd);
kwsysProcess_Execute(kp);
char* data = 0;
int length = 0;
while(kwsysProcess_WaitForData(kp, &data, &length, 0))
{
kwsys_ios::cout.write(data, length);
}
kwsysProcess_WaitForExit(kp, 0);
if(kwsysProcess_GetState(kp) == kwsysProcess_State_Error)
{
kwsys_ios::cout << kwsysProcess_GetErrorString(kp) << kwsys_ios::endl;
}
else if(kwsysProcess_GetState(kp) == kwsysProcess_State_Exception)
{
kwsys_ios::cout << kwsysProcess_GetExceptionString(kp) << kwsys_ios::endl;
}
kwsysProcess_Delete(kp);
kwsys_ios::cout << kwsys_ios::endl;
return 0;
}
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