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/*
This file is part of libkabc.
Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KABC_FORMATPLUGIN_H
#define KABC_FORMATPLUGIN_H
#include <tqfile.h>
#include "plugin.h"
#include "resource.h"
namespace KABC {
class AddressBook;
class Addressee;
/**
* @short Base class for address book formats.
*
* This class provides an abstract interface for ResourceFile and
* ResourceDir formats.
*
* @internal
*/
class KABC_EXPORT FormatPlugin : public Plugin
{
public:
/**
* Load single addressee from file.
*/
virtual bool load( Addressee &, TQFile *file ) = 0;
/**
* Load whole addressbook from file.
*/
virtual bool loadAll( AddressBook *, Resource *, TQFile *file ) = 0;
/**
* Save a single Addressee to file.
*/
virtual void save( const Addressee &, TQFile *file ) = 0;
/**
* Save whole addressbook to file.
*/
virtual void saveAll( AddressBook *, Resource *, TQFile *file ) = 0;
/**
* Checks if given file contains the right format
*/
virtual bool checkFormat( TQFile *file ) const = 0;
};
}
#endif
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