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// Copyright (C) 2016 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_OSX_P_H
#define QBLUETOOTHSOCKET_OSX_P_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.
//
#ifdef QT_OSX_BLUETOOTH
#include "qbluetoothsocketbase_p.h"
#include "qbluetoothserviceinfo.h"
#include "darwin/btdelegates_p.h"
#include "qbluetoothsocket.h"
#include "darwin/btraii_p.h"
#ifndef QPRIVATELINEARBUFFER_BUFFERSIZE
#define QPRIVATELINEARBUFFER_BUFFERSIZE Q_INT64_C(16384)
#endif
// The order is important: bytearray before buffer:
#include <QtCore/qbytearray.h>
#include "qprivatelinearbuffer_p.h"
#include <QtCore/qglobal.h>
#include <QtCore/QIODevice>
#include <QtCore/QList>
#include <QtCore/QObject>
#include <QtCore/QScopedPointer>
#include <QtCore/QString>
QT_BEGIN_NAMESPACE
class QBluetoothAddress;
class QBluetoothSocketPrivateDarwin : public QBluetoothSocketBasePrivate, public DarwinBluetooth::ChannelDelegate
{
friend class QBluetoothSocket;
friend class QBluetoothServer;
public:
QBluetoothSocketPrivateDarwin();
~QBluetoothSocketPrivateDarwin();
//
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;
qint64 bytesAvailable() const override;
bool canReadLine() const override;
qint64 bytesToWrite() const override;
bool setSocketDescriptor(int socketDescriptor, QBluetoothServiceInfo::Protocol socketType,
QBluetoothSocket::SocketState socketState,
QBluetoothSocket::OpenMode openMode) override;
void connectToServiceHelper(const QBluetoothAddress &address, quint16 port,
QIODevice::OpenMode openMode) override;
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;
void _q_writeNotify();
private:
// Create a socket from an external source (without connectToService).
bool setRFCOMChannel(void *channel);
bool setL2CAPChannel(void *channel);
// L2CAP and RFCOMM delegate
void setChannelError(IOReturn errorCode) override;
void channelOpenComplete() override;
void channelClosed() override;
void readChannelData(void *data, std::size_t size) override;
void writeComplete() override;
QList<char> writeChunk;
using L2CAPChannel = DarwinBluetooth::ScopedPointer;
L2CAPChannel l2capChannel;
using RFCOMMChannel = L2CAPChannel;
RFCOMMChannel rfcommChannel;
// A trick to deal with channel open too fast (synchronously).
bool isConnecting = false;
};
QT_END_NAMESPACE
#endif
#endif
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