qbluetoothsocket_bluezdbus_p.h

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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QBLUETOOTHSOCKET_BLUEZDBUS_H
#define QBLUETOOTHSOCKET_BLUEZDBUS_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include "qbluetoothsocketbase_p.h"
 
#include <QtDBus/qdbusunixfiledescriptor.h>
 
#include <QtNetwork/qlocalsocket.h>
#include <QDBusPendingCallWatcher>
 
namespace QtBluetoothPrivate {
 
class OrgBluezProfileManager1Interface;
 
} // namespace QtBluetoothPrivate
 
QT_BEGIN_NAMESPACE
 
class QLocalSocket;
class OrgBluezProfile1ContextInterface;
 
class QBluetoothSocketPrivateBluezDBus final: public QBluetoothSocketBasePrivate
{
    Q_OBJECT
 
public:
    QBluetoothSocketPrivateBluezDBus();
    ~QBluetoothSocketPrivateBluezDBus() override;
 
    void connectToServiceHelper(const QBluetoothAddress &address,
                          quint16 port,
                          QIODevice::OpenMode openMode) override;
    void connectToServiceHelper(const QBluetoothAddress &address,
                                const QBluetoothUuid &uuid,
                                QIODevice::OpenMode openMode);
 
    void connectToService(const QBluetoothServiceInfo &service,
                          QIODevice::OpenMode openMode) override;
    void connectToService(const QBluetoothAddress &address, const QBluetoothUuid &uuid,
                          QIODevice::OpenMode openMode) override;
    void connectToService(const QBluetoothAddress &address, quint16 port,
                          QIODevice::OpenMode openMode) override;
 
    bool ensureNativeSocket(QBluetoothServiceInfo::Protocol type) override;
 
    QString localName() const override;
    QBluetoothAddress localAddress() const override;
    quint16 localPort() const override;
 
    QString peerName() const override;
    QBluetoothAddress peerAddress() const override;
    quint16 peerPort() const override;
 
    void abort() override;
    void close() override;
 
    qint64 writeData(const char *data, qint64 maxSize) override;
    qint64 readData(char *data, qint64 maxSize) override;
 
    bool setSocketDescriptor(int socketDescriptor, QBluetoothServiceInfo::Protocol socketType,
                             QBluetoothSocket::SocketState socketState = QBluetoothSocket::SocketState::ConnectedState,
                             QBluetoothSocket::OpenMode openMode = QBluetoothSocket::ReadWrite) override;
 
    qint64 bytesAvailable() const override;
    bool canReadLine() const override;
    qint64 bytesToWrite() const override;
 
public slots:
    void connectToServiceReplyHandler(QDBusPendingCallWatcher *);
 
private:
    void remoteConnected(const QDBusUnixFileDescriptor &fd);
    void socketStateChanged(QLocalSocket::LocalSocketState newState);
 
    void clearSocket();
 
private:
    QtBluetoothPrivate::OrgBluezProfileManager1Interface *profileManager = nullptr;
    OrgBluezProfile1ContextInterface *profileContext = nullptr;
    QString remoteDevicePath;
    QString profileUuid;
    QString profilePath;
    QLocalSocket *localSocket = nullptr;
};
 
QT_END_NAMESPACE
 
#endif // QBLUETOOTHSOCKET_BLUEZDBUS_H