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/*
This file is part of libkabc.
Copyright (c) 2003 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_RESOURCENET_H
#define KABC_RESOURCENET_H
#include <kconfig.h>
#include <sys/types.h>
#include <kabc/resource.h>
class QFile;
class QTimer;
class KTempFile;
namespace KIO {
class Job;
}
namespace KABC {
class FormatPlugin;
/**
@internal
*/
class KABC_EXPORT ResourceNet : public Resource
{
Q_OBJECT
public:
ResourceNet( const KConfig* );
ResourceNet( const KURL &url, const QString &format );
~ResourceNet();
virtual void writeConfig( KConfig* );
virtual bool doOpen();
virtual void doClose();
virtual Ticket *requestSaveTicket();
virtual void releaseSaveTicket( Ticket* );
virtual bool load();
virtual bool asyncLoad();
virtual bool save( Ticket* ticket );
virtual bool asyncSave( Ticket* ticket );
/**
Set url of directory to be used for saving.
*/
void setUrl( const KURL & );
/**
Return url of directory used for loading and saving the address book.
*/
KURL url() const;
/**
Sets a new format by name.
*/
void setFormat( const QString &name );
/**
Returns the format name.
*/
QString format() const;
protected:
void init( const KURL &url, const QString &format );
private slots:
void downloadFinished( KIO::Job* );
void uploadFinished( KIO::Job* );
void signalError();
private:
bool clearAndLoad( QFile *file );
void saveToFile( QFile *file );
bool hasTempFile() const { return mTempFile != 0; }
void abortAsyncLoading();
void abortAsyncSaving();
bool createLocalTempFile();
void deleteLocalTempFile();
void deleteStaleTempFile();
FormatPlugin *mFormat;
QString mFormatName;
KURL mUrl;
KTempFile *mTempFile;
class ResourceNetPrivate;
ResourceNetPrivate *d;
};
}
#endif
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