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43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/********************************************************************************
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* Copyright (C) 2017 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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#ifndef FAIR_MQ_TOOLS_PROCESS_H
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#define FAIR_MQ_TOOLS_PROCESS_H
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#include <string>
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namespace fair::mq::tools
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{
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/**
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* Result type for execute function. Holds captured stdout output and exit code.
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*/
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struct execute_result
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{
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std::string console_out;
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int exit_code;
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};
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/**
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* Execute given command in forked process and capture stdout output
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* and exit code.
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*
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* @param[in] cmd Command to execute
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* @param[in] prefix How to prefix each captured output line with
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* @param[in] input Data which is sent to stdin of the child process
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* @return Captured stdout output and exit code
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*/
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execute_result execute(const std::string& cmd,
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const std::string& prefix = "",
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const std::string& input = "",
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int sig = -1);
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} // namespace fair::mq::tools
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#endif /* FAIR_MQ_TOOLS_PROCESS_H */
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