cppcheck/src/cppcheckexecutor.h

86 lines
2.6 KiB
C++

/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2009 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"
/**
* 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);
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);
/**
* check() will setup this in the beginning of check().
*/
Settings _settings;
};
#endif // CPPCHECKEXECUTOR_H