diff options
author | Alex Blasche <alexander.blasche@qt.io> | 2017-10-24 16:46:03 +0200 |
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committer | Alex Blasche <alexander.blasche@qt.io> | 2017-11-03 13:08:45 +0000 |
commit | 59ae3cc2ac7baee7e9df1e6ceffcfc882fbe6121 (patch) | |
tree | 1c267a06201507d10dd4571942089b56c2d617f5 /src/bluetooth/qlowenergycontrollerbase.cpp | |
parent | 4ab8bd20b590f96763dd93f4436327042fbd27da (diff) |
Introduce Base class for QLowEnergyControllerPrivate
This permits alternative implementations selectable at runtime.
Currently this is only used by Bluez.
Change-Id: I3ddeb7f888f3b09bdc62f10d5b9a36320500f329
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Diffstat (limited to 'src/bluetooth/qlowenergycontrollerbase.cpp')
-rw-r--r-- | src/bluetooth/qlowenergycontrollerbase.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/bluetooth/qlowenergycontrollerbase.cpp b/src/bluetooth/qlowenergycontrollerbase.cpp new file mode 100644 index 00000000..5e9228e2 --- /dev/null +++ b/src/bluetooth/qlowenergycontrollerbase.cpp @@ -0,0 +1,144 @@ +/**************************************************************************** +** +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qlowenergycontrollerbase_p.h" + +#include <QtBluetooth/QBluetoothLocalDevice> +#include <QtBluetooth/QLowEnergyServiceData> + +QT_BEGIN_NAMESPACE + +QLowEnergyControllerPrivateBase::QLowEnergyControllerPrivateBase() + : QObject() +{ +} + +QLowEnergyControllerPrivateBase::~QLowEnergyControllerPrivateBase() +{ +} + +bool QLowEnergyControllerPrivateBase::isValidLocalAdapter() +{ +#ifdef QT_WINRT_BLUETOOTH + return true; +#endif + if (localAdapter.isNull()) + return false; + + const QList<QBluetoothHostInfo> foundAdapters = QBluetoothLocalDevice::allDevices(); + bool adapterFound = false; + + foreach (const QBluetoothHostInfo &info, foundAdapters) { + if (info.address() == localAdapter) { + adapterFound = true; + break; + } + } + + return adapterFound; +} + + +void QLowEnergyControllerPrivateBase::setError( + QLowEnergyController::Error newError) +{ + Q_Q(QLowEnergyController); + error = newError; + + switch (newError) { + case QLowEnergyController::UnknownRemoteDeviceError: + errorString = QLowEnergyController::tr("Remote device cannot be found"); + break; + case QLowEnergyController::InvalidBluetoothAdapterError: + errorString = QLowEnergyController::tr("Cannot find local adapter"); + break; + case QLowEnergyController::NetworkError: + errorString = QLowEnergyController::tr("Error occurred during connection I/O"); + break; + case QLowEnergyController::ConnectionError: + errorString = QLowEnergyController::tr("Error occurred trying to connect to remote device."); + break; + case QLowEnergyController::AdvertisingError: + errorString = QLowEnergyController::tr("Error occurred trying to start advertising"); + break; + case QLowEnergyController::RemoteHostClosedError: + errorString = QLowEnergyController::tr("Remote device closed the connection"); + break; + case QLowEnergyController::NoError: + return; + default: + case QLowEnergyController::UnknownError: + errorString = QLowEnergyController::tr("Unknown Error"); + break; + } + + emit q->error(newError); +} + +void QLowEnergyControllerPrivateBase::setState( + QLowEnergyController::ControllerState newState) +{ + Q_Q(QLowEnergyController); + if (state == newState) + return; + + state = newState; + if (state == QLowEnergyController::UnconnectedState + && role == QLowEnergyController::PeripheralRole) { + remoteDevice.clear(); + } + emit q->stateChanged(state); +} + +QSharedPointer<QLowEnergyServicePrivate> QLowEnergyControllerPrivateBase::serviceForHandle( + QLowEnergyHandle handle) +{ + ServiceDataMap ¤tList = serviceList; + if (role == QLowEnergyController::PeripheralRole) + currentList = localServices; + + const QList<QSharedPointer<QLowEnergyServicePrivate>> values = currentList.values(); + for (auto service: values) + if (service->startHandle <= handle && handle <= service->endHandle) + return service; + + return QSharedPointer<QLowEnergyServicePrivate>(); +} + +QT_END_NAMESPACE |