DmPart.h

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/*
 * Copyright (c) [2004-2009] 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 DM_PART_H
#define DM_PART_H

#include "storage/Dm.h"
#include "storage/Partition.h"

namespace storage
{

class DmPartCo;
    class ProcParts;


class DmPart : public Dm
    {
    public:

        DmPart(const DmPartCo& c, const string& name, const string& device, unsigned nr,
               Partition* p, SystemInfo& si);
        DmPart(const DmPartCo& c, const string& name, const string& device, unsigned nr,
               Partition* p);
        DmPart(const DmPartCo& c, const DmPart& v);
        virtual ~DmPart();

        friend std::ostream& operator<< (std::ostream& s, const DmPart &p );
        virtual void print( std::ostream& s ) const { s << *this; }
        void getInfo( storage::DmPartInfo& info ) const;
        bool equalContent( const DmPart& rhs ) const;

        void logDifference(std::ostream& log, const DmPart& rhs) const;

        void setPtr( Partition* pa ) { p=pa; };
        Partition* getPtr() const { return p; };
        unsigned id() const { return p?p->id():0; }
        void updateName();
        void updateMinor();
        void updateSize(const ProcParts& parts);
        void updateSize();
        void getCommitActions(list<commitAction>& l) const;
        void addUdevData();
        virtual list<string> getUsing() const;
        virtual list<string> udevId() const;
        virtual Text setTypeText(bool doing) const;
        static bool notDeleted( const DmPart& l ) { return( !l.deleted() ); }

    protected:

        virtual const string shortPrintedName() const { return( "DmPart" ); }
        const DmPartCo* co() const; 
        void addAltUdevId( unsigned num );
        Partition* p;

        mutable storage::DmPartInfo info; // workaround for broken ycp bindings

    private:

        DmPart(const DmPart&);            // disallow
        DmPart& operator=(const DmPart&); // disallow

    };

}

#endif