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34	class DeviceLineReader	34	class DeviceLineReader
35	: public QObject	35	: public QObject
36	{	36	{
37	Q_OBJECT	37	Q_OBJECT
38		38
39	public:	39	public:
40	DeviceLineReader(QIODevice* device, QObject* parent = 0);	40	DeviceLineReader(QIODevice* device, QObject* parent = 0);
41		41
42	QByteArray readLine() { return m_packages.dequeue(); }	42	QByteArray readLine() { return m_packets.dequeue(); }
43	qint64 write(const QByteArray& data) { return m_device->write(data); }	43	qint64 write(const QByteArray& data) { return m_device->write(data); }
44	qint64 bytesAvailable() const { return m_packages.size(); }	44	qint64 bytesAvailable() const { return m_packets.size(); }
45		45
46	Q_SIGNALS:	46	Q_SIGNALS:
47	void readyRead();	47	void readyRead();
48	void disconnected();	48	void disconnected();
49		49
50	private Q_SLOTS:	50	private Q_SLOTS:
51	void dataReceived();	51	void dataReceived();
52		52
53	private:	53	private:
54	QByteArray m_lastChunk;	54	QByteArray m_lastChunk;
55	QIODevice* m_device;	55	QIODevice* m_device;
56	QQueue<QByteArray> m_packages;	56	QQueue<QByteArray> m_packets;
57		57
58	};	58	};
59		59
60	#endif	60	#endif