binaryformat.h

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 #ifndef KABC_BINARYFORMAT_H
00021 #define KABC_BINARYFORMAT_H
00022 
00023 #include "kabc/format.h"
00024 
00025 namespace KABC {
00026 
00027 class AddressBook;
00028 class Addressee;
00029 
00033 class BinaryFormat : public Format
00034 {
00035   public:
00039     bool load( Addressee &, QFile *file );
00040 
00044     bool loadAll( AddressBook *, Resource *, QFile *file );
00045 
00049     void save( const Addressee &, QFile *file );
00050 
00054     void saveAll( AddressBook *, Resource *, QFile *file );
00055 
00059     bool checkFormat( QFile *file ) const;
00060 
00061   private:
00062     void loadAddressee( Addressee &, QDataStream & );
00063     void saveAddressee( const Addressee &, QDataStream & );
00064     bool checkHeader( QDataStream & ) const;
00065     void writeHeader( QDataStream & );
00066 };
00067 
00068 }
00069 #endif

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