libkcal

calstorage.h

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00001 /*
00002     This file is part of libkcal.
00003 
00004     Copyright (c) 2002,2003 Cornelius Schumacher <schumacher@kde.org>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019     Boston, MA 02110-1301, USA.
00020 */
00021 #ifndef KCAL_CALSTORAGE_H
00022 #define KCAL_CALSTORAGE_H
00023 
00024 #include "libkcal_export.h"
00025 
00026 namespace KCal {
00027 
00028 class Calendar;
00029 
00033 class LIBKCAL_EXPORT CalStorage
00034 {
00035   public:
00036     CalStorage( Calendar *calendar )
00037     {
00038       mCalendar = calendar;
00039     }
00040     virtual ~CalStorage() {}
00041 
00042     Calendar *calendar() const { return mCalendar; }
00043   
00044     virtual bool open() = 0;
00045     virtual bool load() = 0;
00046     virtual bool save() = 0;
00047     virtual bool close() = 0;
00048 
00049   private:
00050     Calendar *mCalendar;
00051 
00052     class Private;
00053     Private *d;
00054 };
00055 
00056 }
00057 
00058 #endif