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39
40#ifndef QBLUETOOTHSOCKET_OSX_P_H
41#define QBLUETOOTHSOCKET_OSX_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#ifdef QT_OSX_BLUETOOTH
55
56#include "qbluetoothsocketbase_p.h"
57#include "qbluetoothserviceinfo.h"
58#include "osx/btdelegates_p.h"
59#include "qbluetoothsocket.h"
60#include "osx/btraii_p.h"
61
62#ifndef QPRIVATELINEARBUFFER_BUFFERSIZE
63#define QPRIVATELINEARBUFFER_BUFFERSIZE Q_INT64_C(16384)
64#endif
65// The order is important: bytearray before buffer:
66#include <QtCore/qbytearray.h>
67#include "qprivatelinearbuffer_p.h"
68
69#include <QtCore/qscopedpointer.h>
70#include <QtCore/qiodevice.h>
71#include <QtCore/qglobal.h>
72#include <QtCore/qobject.h>
73#include <QtCore/qstring.h>
74#include <QtCore/qvector.h>
75
76QT_BEGIN_NAMESPACE
77
78class QBluetoothAddress;
79
80class QBluetoothSocketPrivate : public QBluetoothSocketBasePrivate, public DarwinBluetooth::ChannelDelegate
81{
82 friend class QBluetoothSocket;
83 friend class QBluetoothServer;
84
85public:
86 QBluetoothSocketPrivate();
87 ~QBluetoothSocketPrivate();
88
89 //
90 bool ensureNativeSocket(QBluetoothServiceInfo::Protocol type) override;
91
92 QString localName() const override;
93 QBluetoothAddress localAddress() const override;
94 quint16 localPort() const override;
95
96 QString peerName() const override;
97 QBluetoothAddress peerAddress() const override;
98 quint16 peerPort() const override;
99
100 void abort() override;
101 void close() override;
102
103 qint64 writeData(const char *data, qint64 maxSize) override;
104 qint64 readData(char *data, qint64 maxSize) override;
105
106 qint64 bytesAvailable() const override;
107 bool canReadLine() const override;
108 qint64 bytesToWrite() const override;
109
110 bool setSocketDescriptor(int socketDescriptor, QBluetoothServiceInfo::Protocol socketType,
111 QBluetoothSocket::SocketState socketState,
112 QBluetoothSocket::OpenMode openMode) override;
113
114 void connectToServiceHelper(const QBluetoothAddress &address, quint16 port,
115 QIODevice::OpenMode openMode) override;
116 void connectToService(const QBluetoothServiceInfo &service,
117 QIODevice::OpenMode openMode) override;
118 void connectToService(const QBluetoothAddress &address, const QBluetoothUuid &uuid,
119 QIODevice::OpenMode openMode) override;
120
121 void connectToService(const QBluetoothAddress &address, quint16 port,
122 QIODevice::OpenMode openMode) override;
123
124 void _q_writeNotify();
125
126private:
127 // Create a socket from an external source (without connectToService).
128 bool setRFCOMChannel(void *channel);
129 bool setL2CAPChannel(void *channel);
130
131 // L2CAP and RFCOMM delegate
132 void setChannelError(IOReturn errorCode) override;
133 void channelOpenComplete() override;
134 void channelClosed() override;
135 void readChannelData(void *data, std::size_t size) override;
136 void writeComplete() override;
137
138 QVector<char> writeChunk;
139
140 using L2CAPChannel = DarwinBluetooth::ScopedPointer;
141 L2CAPChannel l2capChannel;
142
143 using RFCOMMChannel = L2CAPChannel;
144 RFCOMMChannel rfcommChannel;
145 // A trick to deal with channel open too fast (synchronously).
146 bool isConnecting = false;
147};
148
149QT_END_NAMESPACE
150
151#endif
152
153#endif
154

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