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Diffstat (limited to 'src/bluetooth/qlowenergycontrollerbase_p.h')
| -rw-r--r-- | src/bluetooth/qlowenergycontrollerbase_p.h | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/src/bluetooth/qlowenergycontrollerbase_p.h b/src/bluetooth/qlowenergycontrollerbase_p.h new file mode 100644 index 00000000..a8d1c676 --- /dev/null +++ b/src/bluetooth/qlowenergycontrollerbase_p.h @@ -0,0 +1,186 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtBluetooth module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QLOWENERGYCONTROLLERPRIVATEBASE_P_H +#define QLOWENERGYCONTROLLERPRIVATEBASE_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. +// + +#if defined(QT_OSX_BLUETOOTH) || defined(QT_IOS_BLUETOOTH) + +#include <QtCore/qglobal.h> +#include <QtCore/qobject.h> + +QT_BEGIN_NAMESPACE + +class QLowEnergyControllerPrivate : public QObject +{ +public: + // This class is required to make shared pointer machinery and + // moc (== Obj-C syntax) happy on both OS X and iOS. +}; + +QT_END_NAMESPACE + +#else + +#include <qglobal.h> +#include <QtCore/qobject.h> + +#include <QtBluetooth/qlowenergycontroller.h> + +#include "qlowenergyserviceprivate_p.h" + +QT_BEGIN_NAMESPACE + +typedef QMap<QBluetoothUuid, QSharedPointer<QLowEnergyServicePrivate> > ServiceDataMap; + +class QLowEnergyControllerPrivate : public QObject +{ + Q_OBJECT +public: + // This class is required to enable selection of multiple + // alternative QLowEnergyControllerPrivate implementations on BlueZ. + // Bluez has a low level ATT protocol stack implementation and a DBus + // implementation. + + QLowEnergyControllerPrivate(); + virtual ~QLowEnergyControllerPrivate(); + + // interface definition + virtual void init() = 0; + virtual void connectToDevice() = 0; + virtual void disconnectFromDevice() = 0; + + virtual void discoverServices() = 0; + virtual void discoverServiceDetails(const QBluetoothUuid &/*service*/) = 0; + + virtual void readCharacteristic( + const QSharedPointer<QLowEnergyServicePrivate> /*service*/, + const QLowEnergyHandle /*charHandle*/) = 0; + virtual void readDescriptor( + const QSharedPointer<QLowEnergyServicePrivate> /*service*/, + const QLowEnergyHandle /*charHandle*/, + const QLowEnergyHandle /*descriptorHandle*/) = 0; + + virtual void writeCharacteristic( + const QSharedPointer<QLowEnergyServicePrivate> /*service*/, + const QLowEnergyHandle /*charHandle*/, + const QByteArray &/*newValue*/, + QLowEnergyService::WriteMode /*writeMode*/) = 0; + virtual void writeDescriptor( + const QSharedPointer<QLowEnergyServicePrivate> /*service*/, + const QLowEnergyHandle /*charHandle*/, + const QLowEnergyHandle /*descriptorHandle*/, + const QByteArray &/*newValue*/) = 0; + + virtual void startAdvertising( + const QLowEnergyAdvertisingParameters &/* params */, + const QLowEnergyAdvertisingData &/* advertisingData */, + const QLowEnergyAdvertisingData &/* scanResponseData */) = 0; + virtual void stopAdvertising() = 0; + + virtual void requestConnectionUpdate( + const QLowEnergyConnectionParameters & /* params */) = 0; + virtual void addToGenericAttributeList( + const QLowEnergyServiceData &/* service */, + QLowEnergyHandle /* startHandle */) = 0; + + + virtual QLowEnergyService *addServiceHelper( + const QLowEnergyServiceData &service); + + + // common backend methods + bool isValidLocalAdapter(); + void setError(QLowEnergyController::Error newError); + void setState(QLowEnergyController::ControllerState newState); + + // public variables + QLowEnergyController::Role role; + QLowEnergyController::RemoteAddressType addressType; + + // list of all found service uuids on remote device + ServiceDataMap serviceList; + // list of all found service uuids on local peripheral device + ServiceDataMap localServices; + + //common helper functions + QSharedPointer<QLowEnergyServicePrivate> serviceForHandle(QLowEnergyHandle handle); + QLowEnergyCharacteristic characteristicForHandle(QLowEnergyHandle handle); + QLowEnergyDescriptor descriptorForHandle(QLowEnergyHandle handle); + quint16 updateValueOfCharacteristic(QLowEnergyHandle charHandle, + const QByteArray &value, + bool appendValue); + quint16 updateValueOfDescriptor(QLowEnergyHandle charHandle, + QLowEnergyHandle descriptorHandle, + const QByteArray &value, + bool appendValue); + void invalidateServices(); + +protected: + QLowEnergyController::ControllerState state = QLowEnergyController::UnconnectedState; + QLowEnergyController::Error error = QLowEnergyController::NoError; + QString errorString; + + QBluetoothAddress remoteDevice; + QBluetoothAddress localAdapter; + + QLowEnergyHandle lastLocalHandle{}; + + QString remoteName; // device name of the remote + + Q_DECLARE_PUBLIC(QLowEnergyController) + QLowEnergyController *q_ptr; +}; + +QT_END_NAMESPACE + +#endif //defined(QT_OSX_BLUETOOTH) || defined(QT_IOS_BLUETOOTH) + +#endif // QLOWENERGYCONTROLLERPRIVATEBASE_P_H |