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