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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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* PROJECT: ReactOS Automatic Testing Utility
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Class that creates a process and redirects its output to a pipe
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* COPYRIGHT: Copyright 2015 Thomas Faber (thomas.faber@reactos.org)
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*/
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#include "precomp.h"
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/**
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* Constructs a CPipedProcess object and starts the process with redirected output.
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*
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* @param CommandLine
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* A std::wstring containing the command line to run.
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*
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* @param Pipe
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* The CPipe instance to redirect the process's output to.
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* Note that only the read pipe is usable after the pipe was passed to this object.
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*/
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CPipedProcess::CPipedProcess(const wstring& CommandLine, CPipe& Pipe)
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: CProcess(CommandLine, InitStartupInfo(Pipe))
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{
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Pipe.CloseWritePipe();
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}
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/**
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* Initializes the STARTUPINFO structure for use in CreateProcessW.
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*
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* @param Pipe
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* The CPipe instance to redirect the process's output to.
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*/
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LPSTARTUPINFOW
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CPipedProcess::InitStartupInfo(CPipe& Pipe)
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{
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ZeroMemory(&m_StartupInfo, sizeof(m_StartupInfo));
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m_StartupInfo.cb = sizeof(m_StartupInfo);
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m_StartupInfo.dwFlags = STARTF_USESTDHANDLES;
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m_StartupInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
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m_StartupInfo.hStdOutput = Pipe.m_hWritePipe;
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m_StartupInfo.hStdError = Pipe.m_hWritePipe;
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return &m_StartupInfo;
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}
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