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 * Cppcheck - A tool for static C/C++ code analysis
 * Copyright (C) 2007-2024 Cppcheck team.
 * 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 CPPCHECKEXECUTOR_H
#define CPPCHECKEXECUTOR_H
#include "config.h"
#include "filesettings.h"
#include <cstdio>
#include <list>
#include <string>
#include <utility>
#include <vector>
class Settings;
class ErrorLogger;
class SuppressionList;
 * This class works as an example of how CppCheck can be used in external
 * programs without very little knowledge of the internal parts of the
 * program itself. If you wish to use cppcheck e.g. as a part of IDE,
 * just rewrite this class for your needs and possibly use other methods
 * from CppCheck class instead the ones used here.
class CppCheckExecutor {
    friend class TestSuppressions;
     * Constructor
    CppCheckExecutor() = default;
    CppCheckExecutor(const CppCheckExecutor &) = delete;
    CppCheckExecutor& operator=(const CppCheckExecutor&) = delete;
     * Starts the checking.
     * @param argc from main()
     * @param argv from main()
     * @return EXIT_FAILURE if arguments are invalid or no input files
     *         were found.
     *         If errors are found and --error-exitcode is used,
     *         given value is returned instead of default 0.
     *         If no errors are found, 0 is returned.
    int check(int argc, const char* const argv[]);
     * @param exceptionOutput Output file
    static void setExceptionOutput(FILE* exceptionOutput);
     * @return file name to be used for output from exception handler. Has to be either "stdout" or "stderr".
    static FILE* getExceptionOutput();
     * Execute a shell command and read the output from it. Returns exitcode of the executed command,.
    static int executeCommand(std::string exe, std::vector<std::string> args, std::string redirect, std::string &output_);
    static bool reportSuppressions(const Settings &settings, const SuppressionList& suppressions, bool unusedFunctionCheckEnabled, const std::list<std::pair<std::string, std::size_t>> &files, const std::list<FileSettings>& fileSettings, ErrorLogger& errorLogger);
     * Wrapper around check_internal
     *   - installs optional platform dependent signal handling
     * @param settings the settings
    int check_wrapper(const Settings& settings);
     * Starts the checking.
     * @param settings the settings
     * @return EXIT_FAILURE if arguments are invalid or no input files
     *         were found.
     *         If errors are found and --error-exitcode is used,
     *         given value is returned instead of default 0.
     *         If no errors are found, 0 is returned.
    int check_internal(const Settings& settings) const;
     * Filename associated with size of file
    std::list<std::pair<std::string, std::size_t>> mFiles;
    std::list<FileSettings> mFileSettings;
#if defined(USE_WINDOWS_SEH) || defined(USE_UNIX_SIGNAL_HANDLING)
     * Output file name for exception handler
    static FILE* mExceptionOutput;
#endif // CPPCHECKEXECUTOR_H
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