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/*************************************************************************
** Process.hpp **
** **
** This file is part of dvisvgm -- a fast DVI to SVG converter **
** Copyright (C) 2005-2024 Martin Gieseking <martin.gieseking@uos.de> **
** **
** This program 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. **
** **
** This program 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 this program; if not, see <http://www.gnu.org/licenses/>. **
*************************************************************************/
#ifndef PROCESS_HPP
#define PROCESS_HPP
#include <string>
struct SearchPattern {
SearchPattern () =default;
explicit SearchPattern (std::string searchRegex)
: search(std::move(searchRegex)) {}
SearchPattern (std::string searchRegex, std::string replExpr)
: search(std::move(searchRegex)), replace(std::move(replExpr)) {}
std::string search;
std::string replace;
};
class Process {
public:
enum PipeFlags {PF_STDOUT=1, PF_STDERR=2};
Process (std::string cmd, std::string paramstr);
Process (const Process &orig) =delete;
Process (Process &&orig) =delete;
bool run (std::string *out=nullptr, PipeFlags flags=PF_STDOUT);
bool run (const std::string &dir, std::string *out=nullptr, PipeFlags flags=PF_STDOUT);
bool run (std::string *out, const SearchPattern &pattern, PipeFlags flags=PF_STDOUT);
private:
std::string _cmd;
const std::string _paramstr;
};
#endif
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