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- Abstract unidirectional anonymous pipes into a CPipe class - Abstract a process with redirected output into a CPipedProcess class - Use these abstractions to avoid polling for output from test processes. Instead, use blocking read operations to yield the CPU while waiting for data. ROSTESTS-144 #resolve svn path=/trunk/; revision=66316
27 lines
764 B
C++
27 lines
764 B
C++
/*
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* PROJECT: ReactOS Automatic Testing Utility
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* LICENSE: GNU GPLv2 or any later version as published by the Free Software Foundation
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* PURPOSE: Class that managed an unidirectional anonymous byte stream pipe
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* COPYRIGHT: Copyright 2015 Thomas Faber <thomas.faber@reactos.org>
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*/
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class CPipe
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{
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private:
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HANDLE m_hReadPipe;
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HANDLE m_hWritePipe;
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public:
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CPipe();
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~CPipe();
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void CloseReadPipe();
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void CloseWritePipe();
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bool Peek(PVOID Buffer, DWORD BufferSize, PDWORD BytesRead, PDWORD TotalBytesAvailable);
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bool Read(PVOID Buffer, DWORD NumberOfBytesToRead, PDWORD NumberOfBytesRead);
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bool Write(LPCVOID Buffer, DWORD NumberOfBytesToWrite, PDWORD NumberOfBytesWritten);
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friend class CPipedProcess;
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};
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