/* * Cppcheck - A tool for static C/C++ code analysis * Copyright (C) 2007-2011 Daniel Marjamäki and 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 "errorlogger.h" #include "settings.h" #include <ctime> class CppCheck; /** * 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 : public ErrorLogger { public: /** * Constructor */ CppCheckExecutor(); /** * Destructor */ virtual ~CppCheckExecutor(); /** * 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. */ virtual int check(int argc, const char* const argv[]); /** * Information about progress is directed here. This should be * called by the CppCheck class only. * * @param outmsg Progress message e.g. "Checking main.cpp..." */ virtual void reportOut(const std::string &outmsg); /** xml output of errors */ virtual void reportErr(const ErrorLogger::ErrorMessage &msg); void reportProgress(const std::string &filename, const char stage[], const unsigned int value); virtual void reportStatus(unsigned int index, unsigned int max); protected: /** * Helper function to print out errors. Appends a line change. * @param errmsg String printed to error stream */ virtual void reportErr(const std::string &errmsg); /** * @brief Parse command line args and get settings and file lists * from there. * * @param argc argc from main() * @param argv argv from main() * @return false when errors are found in the input */ bool parseFromArgs(CppCheck *cppcheck, int argc, const char* const argv[]); /** * check() will setup this in the beginning of check(). */ Settings _settings; private: /** * Report progress time */ std::time_t time1; /** * Has --errorlist been given? */ bool errorlist; }; #endif // CPPCHECKEXECUTOR_H