Parted.h

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/*
 * Copyright (c) [2004-2010] Novell, Inc.
 *
 * All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License 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, contact Novell, Inc.
 *
 * To contact Novell about this file by physical or electronic mail, you may
 * find current contact information at www.novell.com.
 */


#ifndef PARTED_H
#define PARTED_H

#include "storage/StorageInterface.h"
#include "storage/Geometry.h"
#include "storage/Region.h"


namespace storage
{

    class Parted
    {

    public:

        Parted(const string& device);

        struct Entry
        {
            Entry() : num(0), type(PRIMARY), id(0), boot(false) {}

            unsigned num;
            Region cylRegion;
            Region secRegion;
            PartitionType type;
            unsigned id;
            bool boot;

            friend std::ostream& operator<<(std::ostream& s, const Entry& e);
        };

        const string& getLabel() const { return label; }
        const Geometry& getGeometry() const { return geometry; }
        bool getGptEnlarge() const { return gpt_enlarge; }

        typedef vector<Entry>::const_iterator const_iterator;

        const vector<Entry>& getEntries() const { return entries; }

        bool getEntry(unsigned num, Entry& entry) const;

    private:

        typedef vector<Entry>::iterator iterator;

        string label;
        Geometry geometry;
        bool gpt_enlarge;
        vector<Entry> entries;

        void scanSectorSizeLine(const string& line);
        void scanGeometryLine(const string& line);
        void scanCylEntryLine(const string& line);
        void scanSecEntryLine(const string& line);

    };

}


#endif