Line data    Source code

       1             : // SPDX-FileCopyrightText: 2022 Paul Colby <git@colby.id.au>
       2             : // SPDX-License-Identifier: LGPL-3.0-or-later
       3             : 
       4             : /*!
       5             :  * \file
       6             :  * Declares the AbstractPokitServicePrivate class.
       7             :  */
       8             : 
       9             : #ifndef QTPOKIT_ABSTRACTPOKITSERVICE_P_H
      10             : #define QTPOKIT_ABSTRACTPOKITSERVICE_P_H
      11             : 
      12             : #include <qtpokit/qtpokit_global.h>
      13             : 
      14             : #include <QLoggingCategory>
      15             : #include <QLowEnergyService>
      16             : #include <QObject>
      17             : 
      18             : class QLowEnergyController;
      19             : 
      20             : QTPOKIT_BEGIN_NAMESPACE
      21             : 
      22             : class AbstractPokitService;
      23             : 
      24             : class QTPOKIT_EXPORT AbstractPokitServicePrivate : public QObject
      25             : {
      26         374 :     Q_OBJECT
      27             : 
      28             : public:
      29        5816 :     static Q_LOGGING_CATEGORY(lc, "pokit.ble.service", QtInfoMsg); ///< Logging category.
      30             : 
      31             :     bool autoDiscover;                 ///< Whether autodiscovery is enabled or not.
      32             :     QLowEnergyController * controller; ///< BLE controller to fetch the service from.
      33             :     QLowEnergyService * service;       ///< BLE service to read/write characteristics.
      34             :     QBluetoothUuid serviceUuid;        ///< UUIDs for #service.
      35             : 
      36             :     AbstractPokitServicePrivate(const QBluetoothUuid &serviceUuid,
      37             :         QLowEnergyController * controller, AbstractPokitService * const q);
      38             : 
      39             :     bool createServiceObject();
      40             :     QLowEnergyCharacteristic getCharacteristic(const QBluetoothUuid &uuid) const;
      41             :     bool readCharacteristic(const QBluetoothUuid &uuid);
      42             : 
      43             :     bool enableCharacteristicNotificatons(const QBluetoothUuid &uuid);
      44             :     bool disableCharacteristicNotificatons(const QBluetoothUuid &uuid);
      45             : 
      46             :     static bool checkSize(const QString &label, const QByteArray &data, const int minSize,
      47             :                           const int maxSize=-1, const bool failOnMax=false);
      48             :     static QString toHexString(const QByteArray &data, const int maxSize=20);
      49             : 
      50             : protected:
      51             :     AbstractPokitService * q_ptr; ///< Internal q-pointer.
      52             : 
      53             : protected slots:
      54             :     void connected();
      55             :     void discoveryFinished();
      56             :     void errorOccurred(const QLowEnergyService::ServiceError newError);
      57             :     virtual void serviceDiscovered(const QBluetoothUuid &newService);
      58             :     void stateChanged(QLowEnergyService::ServiceState newState);
      59             : 
      60             :     virtual void characteristicRead(const QLowEnergyCharacteristic &characteristic,
      61             :                                     const QByteArray &value);
      62             :     virtual void characteristicWritten(const QLowEnergyCharacteristic &characteristic,
      63             :                                        const QByteArray &newValue);
      64             :     virtual void characteristicChanged(const QLowEnergyCharacteristic &characteristic,
      65             :                                        const QByteArray &newValue);
      66             : 
      67             : private:
      68          12 :     Q_DECLARE_PUBLIC(AbstractPokitService)
      69             :     Q_DISABLE_COPY(AbstractPokitServicePrivate)
      70             :     friend class TestAbstractPokitService;
      71             : };
      72             : 
      73             : QTPOKIT_END_NAMESPACE
      74             : 
      75             : #endif // QTPOKIT_ABSTRACTPOKITSERVICE_P_H