Mercurial > octave
view libinterp/corefcn/oct-process.h @ 33573:1cfa8b20a07d bytecode-interpreter tip
maint: Merge default to bytecode-interpreter
author | Arun Giridhar <arungiridhar@gmail.com> |
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date | Sat, 11 May 2024 15:03:00 -0400 |
parents | 4b601ca024d5 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2019-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (oct_process_h) #define oct_process_h 1 #include "octave-config.h" #include <string> OCTAVE_BEGIN_NAMESPACE(octave) class process_execution_result { public: process_execution_result () : m_status (-1), m_err_msg (), m_exit_status (-1), m_stdout_output () { } process_execution_result (int status, int exit_status, const std::string& stdout_output, const std::string& err_msg) : m_status (status), m_err_msg (err_msg), m_exit_status (exit_status), m_stdout_output (stdout_output) { } OCTAVE_DEFAULT_COPY_MOVE_DELETE (process_execution_result) static OCTINTERP_API process_execution_result of_success (int exit_status, const std::string& stdout_output); static OCTINTERP_API process_execution_result of_error (int status, const std::string& err_msg); int status () const { return m_status; } int exit_status () const { return m_exit_status; } std::string err_msg () const { return m_err_msg; } std::string stdout_output () const { return m_stdout_output; } private: // Launch status of the process, 0 for success, nonzero for error. int m_status; // Error message if executing command failed. std::string m_err_msg; // Exit status of the process. int m_exit_status; // Collected stdout output of the process. std::string m_stdout_output; }; extern OCTINTERP_API process_execution_result run_command_and_return_output (const std::string& cmd_str); OCTAVE_END_NAMESPACE(octave) #endif