Options.hpp

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/* 
 * Confdump-Agent - Dump static and runtime system configuration
 * Copyright (C) 2009-2012  Straton IT, SAS
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 * 
 * 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 INCLUDED_CONFDUMP_OPTIONS_H
#define INCLUDED_CONFDUMP_OPTIONS_H

#include <vector>
#include <string>
#include <iosfwd>
#include <map>
#include <QStringList>
#include "Confdump/DumperSpecification.hpp"

namespace Confdump
{

class DumperFactory;

class Options : public QObject
{
    Q_OBJECT
    Options();

public:
    enum LogLevel
    {
        Trace,
        Debug,
        Info,
        Warning,
        Error
    };

    enum OutputFormat
    {
        TextFormat,
        XmlFormat
    };

    enum OperatingMode
    {
        NormalMode,
        HelpMode,
        HelpTablesMode
    };

    Options( int argc, char **argv, std::ostream &out );
    ~Options();

    typedef QList< std::pair<QString, QString> > TableList;
    TableList tables() const;
    LogLevel logLevel() const { return logLevel_; }
    OutputFormat outputFormat() const { return outputFormat_; }
    QString outputFile() const { return outputFile_; }
    OperatingMode operatingMode() const { return operatingMode_; }
    std::map<QString, DumperSpecification> dumperSpecifications() const;

private:
    void setVerbosity( const std::string &value );
    void setOutputFormat( const std::string &format );
    void setOutputFile( const std::string &file );
    void setTables( const std::vector< std::string > &tables );
    void readTablesFrom( const std::string &file );
    void setDumpers( const std::vector< std::string > &raw_dumpers );
    void setDumperArgs( const std::vector< std::string > &raw_args );

    TableList tables_;
    LogLevel logLevel_;
    OutputFormat outputFormat_;
    QString outputFile_;
    OperatingMode operatingMode_;
    typedef std::map<QString, QString> DumperAliases;
    DumperAliases dumperAliases_;
    typedef std::map<QString, std::map<QString, QString> > DumperArguments;
    mutable DumperArguments dumperArguments_;
};

} 


#endif /* INCLUDED_CONFDUMP_OPTIONS_H */