forked from qt-creator/qt-creator
c71137c258
We're using exactly one method of the QIODevice API in QmlDebugConnection: errorString(), and that is just passing the error string of the internal QTcpSocket. It's hard to justify all the boilerplate code to implement QIODevice and the hackery around close() for that. Change-Id: I90b90c67c60faa73e288c1bbcd962ea64db8f76a Reviewed-by: Kai Koehne <kai.koehne@digia.com>
116 lines
3.3 KiB
C++
116 lines
3.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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, Digia gives you certain additional
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** rights. These rights are described in the Digia 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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****************************************************************************/
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#ifndef QMLDEBUGCLIENT_H
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#define QMLDEBUGCLIENT_H
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#include "qmldebug_global.h"
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#include <qtcpsocket.h>
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#include <QDataStream>
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namespace QmlDebug {
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class QmlDebugConnectionPrivate;
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class QMLDEBUG_EXPORT QmlDebugConnection : public QObject
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{
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Q_OBJECT
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Q_DISABLE_COPY(QmlDebugConnection)
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public:
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QmlDebugConnection(QObject * = 0);
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~QmlDebugConnection();
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void connectToHost(const QString &hostName, quint16 port);
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bool isConnected() const;
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QAbstractSocket::SocketState state() const;
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void flush();
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void close();
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QString errorString() const;
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signals:
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void connected();
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void stateChanged(QAbstractSocket::SocketState socketState);
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void error(QAbstractSocket::SocketError socketError);
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private:
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QmlDebugConnectionPrivate *d;
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friend class QmlDebugClient;
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friend class QmlDebugClientPrivate;
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};
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enum ClientStatus {
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NotConnected,
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Unavailable,
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Enabled
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};
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class QmlDebugClientPrivate;
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class QMLDEBUG_EXPORT QmlDebugClient : public QObject
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QmlDebugClient)
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Q_DISABLE_COPY(QmlDebugClient)
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public:
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QmlDebugClient(const QString &, QmlDebugConnection *parent);
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~QmlDebugClient();
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QString name() const;
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float serviceVersion() const;
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ClientStatus status() const;
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virtual void sendMessage(const QByteArray &);
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protected:
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virtual void statusChanged(ClientStatus);
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virtual void messageReceived(const QByteArray &);
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private:
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friend class QmlDebugConnection;
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friend class QmlDebugConnectionPrivate;
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QScopedPointer<QmlDebugClientPrivate> d_ptr;
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public:
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static int s_dataStreamVersion;
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};
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class QMLDEBUG_EXPORT QmlDebugStream : public QDataStream
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{
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public:
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QmlDebugStream();
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explicit QmlDebugStream(QIODevice *d);
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QmlDebugStream(QByteArray *ba, QIODevice::OpenMode flags);
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QmlDebugStream(const QByteArray &ba);
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};
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} // namespace QmlDebug
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#endif // QMLDEBUGCLIENT_H
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