1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtBluetooth module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. 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The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QLOWENERGYSERVICEPRIVATE_P_H 41 #define QLOWENERGYSERVICEPRIVATE_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 #include <QtCore/QObject> 55 #include <QtCore/QPointer> 56 #include <QtBluetooth/qbluetooth.h> 57 #include <QtBluetooth/QLowEnergyService> 58 #include <QtBluetooth/QLowEnergyCharacteristic> 59 60 #if defined(QT_ANDROID_BLUETOOTH) 61 #include <QtAndroidExtras/QAndroidJniObject> 62 #endif 63 #if defined(QT_WIN_BLUETOOTH) 64 #include <qt_windows.h> 65 #endif 66 67 QT_BEGIN_NAMESPACE 68 69 class QLowEnergyControllerPrivate; 70 71 class QLowEnergyServicePrivate : public QObject 72 { 73 Q_OBJECT 74 public: 75 explicit QLowEnergyServicePrivate(QObject *parent = nullptr); 76 ~QLowEnergyServicePrivate(); 77 78 struct DescData { 79 QByteArray value; 80 QBluetoothUuid uuid; 81 }; 82 83 struct CharData { 84 QLowEnergyHandle valueHandle; 85 QBluetoothUuid uuid; 86 QLowEnergyCharacteristic::PropertyTypes properties; 87 QByteArray value; 88 QHash<QLowEnergyHandle, DescData> descriptorList; 89 #ifdef QT_WIN_BLUETOOTH 90 Qt::HANDLE hValueChangeEvent; 91 #endif 92 }; 93 94 enum GattAttributeTypes { 95 PrimaryService = 0x2800, 96 SecondaryService = 0x2801, 97 IncludeAttribute = 0x2802, 98 Characteristic = 0x2803 99 }; 100 101 void setController(QLowEnergyControllerPrivate* control); 102 void setError(QLowEnergyService::ServiceError newError); 103 void setState(QLowEnergyService::ServiceState newState); 104 105 signals: 106 void stateChanged(QLowEnergyService::ServiceState newState); 107 void error(QLowEnergyService::ServiceError error); 108 void characteristicChanged(const QLowEnergyCharacteristic &characteristic, 109 const QByteArray &newValue); 110 void characteristicRead(const QLowEnergyCharacteristic &info, 111 const QByteArray &value); 112 void characteristicWritten(const QLowEnergyCharacteristic &characteristic, 113 const QByteArray &newValue); 114 void descriptorRead(const QLowEnergyDescriptor &info, 115 const QByteArray &value); 116 void descriptorWritten(const QLowEnergyDescriptor &descriptor, 117 const QByteArray &newValue); 118 119 public: 120 QLowEnergyHandle startHandle; 121 QLowEnergyHandle endHandle; 122 123 QBluetoothUuid uuid; 124 QList<QBluetoothUuid> includedServices; 125 QLowEnergyService::ServiceTypes type; 126 QLowEnergyService::ServiceState state; 127 QLowEnergyService::ServiceError lastError; 128 129 QHash<QLowEnergyHandle, CharData> characteristicList; 130 131 QPointer<QLowEnergyControllerPrivate> controller; 132 133 #if defined(QT_ANDROID_BLUETOOTH) 134 // reference to the BluetoothGattService object 135 QAndroidJniObject androidService; 136 #endif 137 #if defined(QT_WIN_BLUETOOTH) 138 Qt::HANDLE hService = nullptr; 139 #endif 140 141 }; 142 143 typedef QHash<QLowEnergyHandle, QLowEnergyServicePrivate::CharData> CharacteristicDataMap; 144 typedef QHash<QLowEnergyHandle, QLowEnergyServicePrivate::DescData> DescriptorDataMap; 145 146 QT_END_NAMESPACE 147 148 Q_DECLARE_METATYPE(QSharedPointer<QLowEnergyServicePrivate>) 149 150 #endif // QLOWENERGYSERVICEPRIVATE_P_H 151