blobiohandler.h
/*
* This file is part of signon
*
* Copyright (C) 2009-2011 Nokia Corporation.
* Copyright (C) 2012-2016 Canonical Ltd.
*
* Contact: Alberto Mardegan <alberto.mardegan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef BLOBIOHANDLER_H
#define BLOBIOHANDLER_H
#include <QObject>
#include <QIODevice>
#include <QVariantMap>
#include <QSocketNotifier>
namespace SignOn {
class BlobIOHandler: public QObject
{
Q_OBJECT
public:
BlobIOHandler(QIODevice *inputChannel,
QIODevice *outputChannel,
QObject *parent = 0);
//sync call
bool sendData(const QVariantMap &map);
//async call
void receiveData(int expectedDataSize);
void setReadChannelSocketNotifier(QSocketNotifier *notifier);
bool isReading() const { return m_isReading; }
public Q_SLOTS:
void readBlob();
Q_SIGNALS:
void dataReceived(const QVariantMap &map);
void error();
private:
void setReadNotificationEnabled(bool enable);
QByteArray variantMapToByteArray(const QVariantMap &map);
QVariantMap byteArrayToVariantMap(const QByteArray &array);
QVector<QByteArray> pageByteArray(const QByteArray &array);
public:
QIODevice *m_readChannel;
QIODevice *m_writeChannel;
QByteArray m_blobBuffer;
QSocketNotifier *m_readNotifier;
int m_blobSize;
bool m_isReading;
};
}
#endif //BLOBIOHANDLER_H
SignOn::BlobIOHandler
Definition: blobiohandler.h:35
SignOn
Error codes for ui interaction.
Definition: uisessiondata.h:36