161 lines
5.3 KiB
C++
161 lines
5.3 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea.
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*
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* nymea is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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*
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* nymea is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "bluetoothlowenergydeviceimplementation.h"
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#include "loggingcategories.h"
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namespace nymeaserver {
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BluetoothLowEnergyDeviceImplementation::BluetoothLowEnergyDeviceImplementation(const QBluetoothDeviceInfo &deviceInfo, const QLowEnergyController::RemoteAddressType &addressType, QObject *parent) :
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BluetoothLowEnergyDevice(parent),
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m_deviceInfo(deviceInfo)
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{
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#if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
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m_controller = QLowEnergyController::createCentral(deviceInfo, this);
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#else
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m_controller = new QLowEnergyController(address(), this);
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#endif
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m_controller->setRemoteAddressType(addressType);
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connect(m_controller, &QLowEnergyController::connected, this, &BluetoothLowEnergyDeviceImplementation::onConnected);
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connect(m_controller, &QLowEnergyController::disconnected, this, &BluetoothLowEnergyDeviceImplementation::onDisconnected);
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connect(m_controller, &QLowEnergyController::discoveryFinished, this, &BluetoothLowEnergyDeviceImplementation::onServiceDiscoveryFinished);
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connect(m_controller, &QLowEnergyController::stateChanged, this, &BluetoothLowEnergyDeviceImplementation::onStateChanged);
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#if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
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connect(m_controller, &QLowEnergyController::errorOccurred, this, &BluetoothLowEnergyDeviceImplementation::onDeviceError);
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#else
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connect(m_controller, SIGNAL(error(QLowEnergyController::Error)), this, SLOT(onDeviceError(QLowEnergyController::Error)));
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#endif
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}
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QString BluetoothLowEnergyDeviceImplementation::name() const
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{
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return m_deviceInfo.name();
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}
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QBluetoothAddress BluetoothLowEnergyDeviceImplementation::address() const
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{
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return m_deviceInfo.address();
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}
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QLowEnergyController *BluetoothLowEnergyDeviceImplementation::controller() const
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{
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return m_controller;
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}
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void BluetoothLowEnergyDeviceImplementation::setConnected(bool connected)
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{
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if (m_connected != connected) {
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m_connected = connected;
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qCDebug(dcBluetooth()) << "Device" << name() << address().toString() << (connected ? "connected" : "disconnected");
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emit connectedChanged(m_connected);
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}
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}
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void BluetoothLowEnergyDeviceImplementation::onConnected()
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{
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setConnected(true);
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if (m_controller->state() != QLowEnergyController::DiscoveredState) {
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qCDebug(dcBluetooth()) << "Discover services on" << name() << address().toString();
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m_controller->discoverServices();
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}
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}
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void BluetoothLowEnergyDeviceImplementation::onDisconnected()
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{
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qCWarning(dcBluetooth()) << "Device disconnected" << name() << address().toString();
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setConnected(false);
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}
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void BluetoothLowEnergyDeviceImplementation::onServiceDiscoveryFinished()
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{
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qCDebug(dcBluetooth()) << "Service discovery finished for" << name() << address().toString();
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foreach (const QBluetoothUuid &serviceUuid, m_controller->services()) {
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qCDebug(dcBluetooth()) << "--> Service" << serviceUuid.toString();
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}
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emit servicesDiscoveryFinished();
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}
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void BluetoothLowEnergyDeviceImplementation::onStateChanged(const QLowEnergyController::ControllerState &state)
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{
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qCDebug(dcBluetooth()) << "State changed for" << name() << address().toString() << state;
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emit stateChanged(state);
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}
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void BluetoothLowEnergyDeviceImplementation::connectDevice()
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{
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if (!m_enabled)
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return;
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// Only connect if not connected
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if (m_controller->state() != QLowEnergyController::UnconnectedState)
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return;
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m_controller->connectToDevice();
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}
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void BluetoothLowEnergyDeviceImplementation::disconnectDevice()
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{
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m_controller->disconnectFromDevice();
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}
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bool BluetoothLowEnergyDeviceImplementation::autoConnecting() const
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{
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return m_autoConnecting;
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}
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void BluetoothLowEnergyDeviceImplementation::setAutoConnecting(const bool &autoConnecting)
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{
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if (m_autoConnecting != autoConnecting) {
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m_autoConnecting = autoConnecting;
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emit autoConnectingChanged(m_autoConnecting);
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}
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}
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bool BluetoothLowEnergyDeviceImplementation::connected() const
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{
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return m_connected;
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}
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bool BluetoothLowEnergyDeviceImplementation::discovered() const
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{
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return m_discovered;
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}
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QList<QBluetoothUuid> BluetoothLowEnergyDeviceImplementation::serviceUuids() const
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{
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return m_controller->services();
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}
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void BluetoothLowEnergyDeviceImplementation::onDeviceError(const QLowEnergyController::Error &error)
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{
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qCWarning(dcBluetooth()) << "Device error:" << name() << address().toString() << ": " << error << m_controller->errorString();
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emit errorOccurred(error);
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}
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}
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