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Diffstat (limited to 'src/bluetooth/qlowenergyserviceinfo.cpp')
| -rw-r--r-- | src/bluetooth/qlowenergyserviceinfo.cpp | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/src/bluetooth/qlowenergyserviceinfo.cpp b/src/bluetooth/qlowenergyserviceinfo.cpp new file mode 100644 index 00000000..92758da1 --- /dev/null +++ b/src/bluetooth/qlowenergyserviceinfo.cpp @@ -0,0 +1,263 @@ +/*************************************************************************** +** +** Copyright (C) 2013 BlackBerry Limited all rights reserved +** Contact: http://www.qt-project.org/legal +** +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qlowenergyserviceinfo.h" +#include "qlowenergyserviceinfo_p.h" + +QT_BEGIN_NAMESPACE + +/*! + \enum QLowEnergyServiceInfo::ServiceType + + This enum describes the type of the service. One LE device can have one or more primary services. + + \value PrimaryService The primary service. The primary service can have one or + more included services. + \value IncludedService The included service by primary services. +*/ + +/*! + \enum QLowEnergyServiceInfo::Error + + This enum describes the type of an error that can appear. + + \value ConnectionRefused The connection to the service was refused. This can be caused if the device + got turned off or it has a random device address. To solve + the case if device has a random address on linux platform + setRandomAddress() method must be called before connecting. + \value DeviceBusy The device is already connected to another Bluetooth device. + \value InitializationFailed Could not initialize GATT callbacks. + \value MemoryAllocation Could not initialize memory needed for reading GATT characteristics. + \value DisconnectFail Could not disconnect from the service. + \value UnknownError Unknown error. +*/ + +/*! + Method for parsing the service name with given \a uuid. + * \brief parseUuid + * \param uuid + * \return + */ +QString parseUuid(const QBluetoothUuid &uuid) +{ + static QHash<int, QString> uuidnames; + if ( uuidnames.isEmpty() ) { + uuidnames[0x1800] = QStringLiteral("Generic Access"); + uuidnames[0x1801] = QStringLiteral("Generic Attribute"); + uuidnames[0x1802] = QStringLiteral("ImmediateAlert"); + uuidnames[0x1803] = QStringLiteral("Link Loss"); + uuidnames[0x1804] = QStringLiteral("Tx Power"); + uuidnames[0x1805] = QStringLiteral("Current Time Service"); + uuidnames[0x1806] = QStringLiteral("Reference Time Update Service"); + uuidnames[0x1807] = QStringLiteral("Next DST Change Service"); + uuidnames[0x1808] = QStringLiteral("Glucose"); + uuidnames[0x1809] = QStringLiteral("Health Thermometer"); + uuidnames[0x180A] = QStringLiteral("Device Information"); + uuidnames[0x180D] = QStringLiteral("Heart Rate"); + uuidnames[0x180E] = QStringLiteral("Phone Alert Status Service"); + uuidnames[0x180F] = QStringLiteral("Battery Service"); + uuidnames[0x1810] = QStringLiteral("Blood Pressure"); + uuidnames[0x1811] = QStringLiteral("Alert Notification Service"); + uuidnames[0x1812] = QStringLiteral("Human Interface Device"); + uuidnames[0x1813] = QStringLiteral("Scan Parameters"); + uuidnames[0x1814] = QStringLiteral("Running Speed and Cadance"); + uuidnames[0x1816] = QStringLiteral("Cycling Speed and Cadance"); + uuidnames[0x1818] = QStringLiteral("Cycling Power"); + uuidnames[0x1819] = QStringLiteral("Location and Navigation"); + } + QString name = uuidnames.value(uuid.toUInt16(), QStringLiteral("Unknow Service")); + return name; +} + +/*! + Construct a new QLowEnergyServiceInfo. +*/ +QLowEnergyServiceInfo::QLowEnergyServiceInfo(): + d_ptr(QSharedPointer<QLowEnergyServiceInfoPrivate>(new QLowEnergyServiceInfoPrivate)) +{ + d_ptr->q_ptr = this; +} + +/*! + Construct a new QLowEnergyServiceInfo object with the given \a uuid. + + Based on uuid, corresponsing service name is given. +*/ +QLowEnergyServiceInfo::QLowEnergyServiceInfo(const QBluetoothUuid &uuid): + d_ptr(QSharedPointer<QLowEnergyServiceInfoPrivate>(new QLowEnergyServiceInfoPrivate)) +{ + d_ptr->uuid = QBluetoothUuid(uuid); + d_ptr->q_ptr = this; + d_ptr->serviceName = parseUuid(d_ptr->uuid); +} + +/*! + Construct a new QLowEnergyServiceInfo that is a copy of \a other. + + The two copies continue to share the same underlying data which does not detach + upon write. +*/ +QLowEnergyServiceInfo::QLowEnergyServiceInfo(const QLowEnergyServiceInfo &other): + d_ptr(other.d_ptr) +{ + d_ptr->q_ptr = this; +} + +/*! + Destroys the QLowEnergyServiceInfo object. +*/ +QLowEnergyServiceInfo::~QLowEnergyServiceInfo() +{ + +} + +/*! + Returns the gatt service uuid. +*/ +QBluetoothUuid QLowEnergyServiceInfo::uuid() const +{ + return d_ptr->uuid; +} + +/*! + Returns the list of service characteristics. If service was not connected, an empty + list will be returned. +*/ +QList<QLowEnergyCharacteristicInfo> QLowEnergyServiceInfo::getCharacteristics() const +{ + return d_ptr->characteristicList; +} + +/*! + Returns the service name. +*/ +QString QLowEnergyServiceInfo::name() const +{ + return d_ptr->serviceName; +} + +/*! + Sets service type with \a type. +*/ +void QLowEnergyServiceInfo::setServiceType(QLowEnergyServiceInfo::ServiceType type) +{ + d_ptr->serviceType = type; +} + +/*! + Returns the service type. If setServiceType is not called default service type + (PrimaryService) is returned. +*/ +QLowEnergyServiceInfo::ServiceType QLowEnergyServiceInfo::getServiceType() const +{ + return d_ptr->serviceType; +} + +/*! + Makes a copy of the \a other and assigns it to this QLowEnergyServiceInfo object. + The two copies continue to share the same service and registration details. +*/ +QLowEnergyServiceInfo &QLowEnergyServiceInfo::operator=(const QLowEnergyServiceInfo &other) +{ + d_ptr = other.d_ptr; + d_ptr->q_ptr = this; + return *this; +} + +/*! + Checks whether service is connected. + */ +bool QLowEnergyServiceInfo::isConnected() const +{ + return d_ptr->connected; +} + +/*! + This method is called if a device has a random device address that is used for connecting. + It should be called before connecting to a service; otherwise connecting will not be + successful and ConnectionRefused error will be emitted. + */ +void QLowEnergyServiceInfo::setRandomAddress() +{ + d_ptr->randomAddress = true; +} + +/*! + Returns an error string if error occurred. + */ +QString QLowEnergyServiceInfo::errorString() const +{ + return d_ptr->errorString; +} + +/*! + Returns the address of the Bluetooth device that provides this service. +*/ +QBluetoothDeviceInfo QLowEnergyServiceInfo::device() const +{ + return d_ptr->deviceInfo; +} + +/*! + Sets the Bluetooth device that provides this service to \a device. +*/ +void QLowEnergyServiceInfo::setDevice(const QBluetoothDeviceInfo &device) +{ + d_ptr->deviceInfo = device; +} + +/*! + Returns true if the QLowEnergyServiceInfo object is valid, otherwise returns false. +*/ +bool QLowEnergyServiceInfo::isValid() const +{ + if (d_ptr->uuid == QBluetoothUuid()) + return false; + if (!d_ptr->deviceInfo.isValid()) + return false; + if (!d_ptr->valid()) + return false; + return true; +} + +QT_END_NAMESPACE + + |