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39
40
41#ifndef QBLUETOOTHSOCKET_ANDROID_P_H
42#define QBLUETOOTHSOCKET_ANDROID_P_H
43
44//
45// W A R N I N G
46// -------------
47//
48// This file is not part of the Qt API. It exists purely as an
49// implementation detail. This header file may change from version to
50// version without notice, or even be removed.
51//
52// We mean it.
53//
54
55#include "qbluetoothsocketbase_p.h"
56
57#include <QtAndroidExtras/QAndroidJniObject>
58#include <QtCore/QPointer>
59#include "android/inputstreamthread_p.h"
60#include <jni.h>
61
62QT_BEGIN_NAMESPACE
63
64class QBluetoothSocketPrivateAndroid final : public QBluetoothSocketBasePrivate
65{
66 Q_OBJECT
67 friend class QBluetoothServerPrivate;
68
69public:
70 QBluetoothSocketPrivateAndroid();
71 ~QBluetoothSocketPrivateAndroid() override;
72
73 //On Android we connect using the uuid not the port
74 void connectToServiceHelper(const QBluetoothAddress &address, const QBluetoothUuid &uuid,
75 QIODevice::OpenMode openMode) override;
76
77 void connectToService(const QBluetoothServiceInfo &service,
78 QIODevice::OpenMode openMode) override;
79 void connectToService(const QBluetoothAddress &address, const QBluetoothUuid &uuid,
80 QIODevice::OpenMode openMode) override;
81 void connectToService(const QBluetoothAddress &address, quint16 port,
82 QIODevice::OpenMode openMode) override;
83
84 bool fallBackConnect(QAndroidJniObject uuid, int channel);
85 bool fallBackReversedConnect(const QBluetoothUuid &uuid);
86
87 bool ensureNativeSocket(QBluetoothServiceInfo::Protocol type) override;
88
89 QString localName() const override;
90 QBluetoothAddress localAddress() const override;
91 quint16 localPort() const override;
92
93 QString peerName() const override;
94 QBluetoothAddress peerAddress() const override;
95 quint16 peerPort() const override;
96
97 void abort() override;
98 void close() override;
99
100 qint64 writeData(const char *data, qint64 maxSize) override;
101 qint64 readData(char *data, qint64 maxSize) override;
102
103 bool setSocketDescriptor(const QAndroidJniObject &socket, QBluetoothServiceInfo::Protocol socketType,
104 QBluetoothSocket::SocketState socketState = QBluetoothSocket::ConnectedState,
105 QBluetoothSocket::OpenMode openMode = QBluetoothSocket::ReadWrite) override;
106
107 bool setSocketDescriptor(int socketDescriptor, QBluetoothServiceInfo::Protocol socketType,
108 QBluetoothSocket::SocketState socketState = QBluetoothSocket::ConnectedState,
109 QBluetoothSocket::OpenMode openMode = QBluetoothSocket::ReadWrite) override;
110
111 qint64 bytesAvailable() const override;
112 bool canReadLine() const override;
113 qint64 bytesToWrite() const override;
114
115 static QBluetoothUuid reverseUuid(const QBluetoothUuid &serviceUuid);
116
117 QAndroidJniObject adapter;
118 QAndroidJniObject socketObject;
119 QAndroidJniObject remoteDevice;
120 QAndroidJniObject inputStream;
121 QAndroidJniObject outputStream;
122 InputStreamThread *inputThread;
123
124public slots:
125 void socketConnectSuccess(const QAndroidJniObject &socket);
126 void defaultSocketConnectFailed(const QAndroidJniObject & socket,
127 const QAndroidJniObject &targetUuid,
128 const QBluetoothUuid &qtTargetUuid);
129 void fallbackSocketConnectFailed(const QAndroidJniObject &socket,
130 const QAndroidJniObject &targetUuid);
131 void inputThreadError(int errorCode);
132
133signals:
134 void connectJavaSocket();
135 void closeJavaSocket();
136
137};
138
139// QTBUG-61392 related
140// Private API to disable the silent behavior to reverse a remote service's
141// UUID. In rare cases the workaround behavior might not be desirable as
142// it may lead to connects to incorrect services.
143extern bool useReverseUuidWorkAroundConnect;
144
145QT_END_NAMESPACE
146
147#endif // QBLUETOOTHSOCKET_ANDROID_P_H
148

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