110 lines
2.5 KiB
C++
110 lines
2.5 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2010 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CMDLINE_PARSER_H
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#define CMDLINE_PARSER_H
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#include <vector>
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#include <string>
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class Settings;
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/// @addtogroup CLI
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/// @{
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/**
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* @brief The command line parser.
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* The command line parser parses options and parameters user gives to
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* cppcheck command line.
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*
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* The parser takes a pointer to Settings instance which it will update
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* based on options user has given. Couple of options are handled as
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* class internal options.
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*/
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class CmdLineParser
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{
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public:
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/**
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* The constructor.
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* @param settings Settings instance that will be modified according to
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* options user has given.
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*/
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CmdLineParser(Settings *settings);
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/**
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* Parse given command line.
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* @return true if command line was ok, false if there was an error.
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*/
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bool ParseFromArgs(int argc, const char* const argv[]);
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/**
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* Return if user wanted to see program version.
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*/
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bool GetShowVersion() const
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{
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return _showVersion;
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}
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/**
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* Return if user wanted to see list of error messages.
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*/
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bool GetShowErrorMessages() const
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{
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return _showErrorMessages;
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}
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/**
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* Return the path names user gave to command line.
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*/
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std::vector<std::string> GetPathNames() const
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{
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return _pathnames;
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}
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/**
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* Return if help is shown to user.
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*/
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bool GetShowHelp() const
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{
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return _showHelp;
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}
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protected:
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/**
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* Print help text to the console.
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*/
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void PrintHelp();
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/**
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* Print message (to console?).
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*/
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void PrintMessage(const std::string &message);
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private:
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Settings *_settings;
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bool _showHelp;
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bool _showVersion;
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bool _showErrorMessages;
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std::vector<std::string> _pathnames;
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};
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/// @}
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#endif // CMDLINE_PARSER_H
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