forked from qt-creator/qt-creator
31600758de
Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
115 lines
2.6 KiB
C++
115 lines
2.6 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#ifndef QPACKETPROTOCOL_H
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#define QPACKETPROTOCOL_H
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#include <QtCore/qobject.h>
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#include <QtCore/qdatastream.h>
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QT_BEGIN_NAMESPACE
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class QIODevice;
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class QBuffer;
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QT_END_NAMESPACE
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namespace QmlJsDebugClient {
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class QPacket;
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class QPacketAutoSend;
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class QPacketProtocolPrivate;
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class QPacketProtocol : public QObject
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{
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Q_OBJECT
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public:
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explicit QPacketProtocol(QIODevice *dev, QObject *parent = 0);
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virtual ~QPacketProtocol();
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qint32 maximumPacketSize() const;
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qint32 setMaximumPacketSize(qint32);
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QPacketAutoSend send();
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void send(const QPacket &);
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qint64 packetsAvailable() const;
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QPacket read();
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bool waitForReadyRead(int msecs = 3000);
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void clear();
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QIODevice *device();
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Q_SIGNALS:
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void readyRead();
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void invalidPacket();
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void packetWritten();
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private:
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QPacketProtocolPrivate *d;
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};
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class QPacket : public QDataStream
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{
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public:
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QPacket();
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QPacket(const QPacket &);
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virtual ~QPacket();
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void clear();
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bool isEmpty() const;
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QByteArray data() const;
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protected:
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friend class QPacketProtocol;
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QPacket(const QByteArray &ba);
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QByteArray b;
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QBuffer *buf;
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};
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class QPacketAutoSend : public QPacket
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{
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public:
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virtual ~QPacketAutoSend();
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private:
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friend class QPacketProtocol;
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QPacketAutoSend(QPacketProtocol *);
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QPacketProtocol *p;
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};
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} // QmlJsDebugClient
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#endif
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