#include <qlowenergycontroller_bluez_p.h>

Inheritance diagram for QLowEnergyControllerPrivateBluez:

Collaboration diagram for QLowEnergyControllerPrivateBluez:

Classes
struct	Attribute

Public Member Functions
	QLowEnergyControllerPrivateBluez ()

	~QLowEnergyControllerPrivateBluez () override

void	init () override

void	connectToDevice () override

void	disconnectFromDevice () override

void	discoverServices () override

void	discoverServiceDetails (const QBluetoothUuid &service, QLowEnergyService::DiscoveryMode mode) override

void	startAdvertising (const QLowEnergyAdvertisingParameters &params, const QLowEnergyAdvertisingData &advertisingData, const QLowEnergyAdvertisingData &scanResponseData) override

void	stopAdvertising () override

void	requestConnectionUpdate (const QLowEnergyConnectionParameters &params) override

void	readCharacteristic (const QSharedPointer< QLowEnergyServicePrivate > service, const QLowEnergyHandle charHandle) override

void	readDescriptor (const QSharedPointer< QLowEnergyServicePrivate > service, const QLowEnergyHandle charHandle, const QLowEnergyHandle descriptorHandle) override

void	writeCharacteristic (const QSharedPointer< QLowEnergyServicePrivate > service, const QLowEnergyHandle charHandle, const QByteArray &newValue, QLowEnergyService::WriteMode mode) override
	Writes long (prepare write request), short (write request) and writeWithoutResponse characteristic values.

void	writeDescriptor (const QSharedPointer< QLowEnergyServicePrivate > service, const QLowEnergyHandle charHandle, const QLowEnergyHandle descriptorHandle, const QByteArray &newValue) override

void	addToGenericAttributeList (const QLowEnergyServiceData &service, QLowEnergyHandle startHandle) override

int	mtu () const override

Public Member Functions inherited from QLowEnergyControllerPrivate
	QLowEnergyControllerPrivate ()

virtual	~QLowEnergyControllerPrivate ()

virtual void	init ()=0

virtual void	connectToDevice ()=0

virtual void	disconnectFromDevice ()=0

virtual void	discoverServices ()=0

virtual void	discoverServiceDetails (const QBluetoothUuid &service, QLowEnergyService::DiscoveryMode mode)=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 int	mtu () const =0

virtual void	readRssi ()

virtual QLowEnergyService *	addServiceHelper (const QLowEnergyServiceData &service)

bool	isValidLocalAdapter ()

void	setError (QLowEnergyController::Error newError)

void	setState (QLowEnergyController::ControllerState newState)

QSharedPointer< QLowEnergyServicePrivate >	serviceForHandle (QLowEnergyHandle handle)

QLowEnergyCharacteristic	characteristicForHandle (QLowEnergyHandle handle)
	Returns a valid characteristic if the given handle is the handle of the characteristic itself or one of its descriptors.

QLowEnergyDescriptor	descriptorForHandle (QLowEnergyHandle handle)
	Returns a valid descriptor if handle belongs to a descriptor; otherwise an invalid one.

quint16	updateValueOfCharacteristic (QLowEnergyHandle charHandle, const QByteArray &value, bool appendValue)
	Returns the length of the updated characteristic value.

quint16	updateValueOfDescriptor (QLowEnergyHandle charHandle, QLowEnergyHandle descriptorHandle, const QByteArray &value, bool appendValue)
	Returns the length of the updated descriptor value.

void	invalidateServices ()

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Public Attributes
QList< Attribute >	localAttributes

Public Attributes inherited from QLowEnergyControllerPrivate
QLowEnergyController::Role	role

QLowEnergyController::RemoteAddressType	addressType

ServiceDataMap	serviceList

ServiceDataMap	localServices

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Protected Attributes inherited from QLowEnergyControllerPrivate
QLowEnergyController::ControllerState	state = QLowEnergyController::UnconnectedState

QLowEnergyController::Error	error = QLowEnergyController::NoError

QString	errorString

QBluetoothAddress	remoteDevice

QBluetoothAddress	localAdapter

QLowEnergyHandle	lastLocalHandle {}

QString	remoteName

QBluetoothUuid	deviceUuid

QLowEnergyController *	q_ptr

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Properties inherited from QObject
QString	objectName
	the name of this object

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 44 of file qlowenergycontroller_bluez_p.h.

Constructor & Destructor Documentation

◆ QLowEnergyControllerPrivateBluez()

QLowEnergyControllerPrivateBluez::QLowEnergyControllerPrivateBluez ( )

Definition at line 161 of file qlowenergycontroller_bluez.cpp.

References registerQLowEnergyControllerMetaType().

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◆ ~QLowEnergyControllerPrivateBluez()

QLowEnergyControllerPrivateBluez::~QLowEnergyControllerPrivateBluez ( )

override

Definition at line 316 of file qlowenergycontroller_bluez.cpp.

Member Function Documentation

◆ addToGenericAttributeList()

void QLowEnergyControllerPrivateBluez::addToGenericAttributeList	(	const QLowEnergyServiceData &	service,
		QLowEnergyHandle	startHandle
	)

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 3217 of file qlowenergycontroller_bluez.cpp.

References QBluetoothUuid::CharacteristicAggregateFormat, QBluetoothUuid::CharacteristicExtendedProperties, QBluetoothUuid::CharacteristicPresentationFormat, QBluetoothUuid::ClientCharacteristicConfiguration, GATT_CHARACTERISTIC, GATT_INCLUDED_SERVICE, QLowEnergyControllerPrivateBluez::Attribute::groupEndHandle, QLowEnergyControllerPrivateBluez::Attribute::handle, QLowEnergyControllerPrivate::lastLocalHandle, localAttributes, QLowEnergyControllerPrivateBluez::Attribute::properties, putDataAndIncrement(), qCWarning, QLowEnergyCharacteristic::Read, QBluetoothUuid::ServerCharacteristicConfiguration, QLowEnergyControllerPrivateBluez::Attribute::type, uuidToByteArray(), QLowEnergyControllerPrivateBluez::Attribute::value, QLowEnergyCharacteristic::Write, QLowEnergyCharacteristic::WriteNoResponse, and QLowEnergyCharacteristic::WriteSigned.

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◆ connectToDevice()

void QLowEnergyControllerPrivateBluez::connectToDevice ( )

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 424 of file qlowenergycontroller_bluez.cpp.

References QObject::connect(), QLowEnergyController::ConnectingState, RemoteDeviceManager::finished(), QList< T >::isEmpty(), RemoteDeviceManager::JobDisconnectDevice, QLowEnergyControllerPrivate::localAdapter, QList< T >::push_back(), qCWarning, QLowEnergyControllerPrivate::remoteDevice, RemoteDeviceManager::scheduleJob(), QLowEnergyControllerPrivate::setError(), QLowEnergyControllerPrivate::setState(), and QLowEnergyController::UnknownRemoteDeviceError.

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◆ disconnectFromDevice()

void QLowEnergyControllerPrivateBluez::disconnectFromDevice ( )

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 625 of file qlowenergycontroller_bluez.cpp.

References QBluetoothSocket::close(), QLowEnergyController::ClosingState, qWarning, and QLowEnergyControllerPrivate::setState().

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◆ discoverServiceDetails()

void QLowEnergyControllerPrivateBluez::discoverServiceDetails	(	const QBluetoothUuid &	service,
		QLowEnergyService::DiscoveryMode	mode
	)

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 1507 of file qlowenergycontroller_bluez.cpp.

References QSharedPointer< T >::clear(), GATT_INCLUDED_SERVICE, qCWarning, and QLowEnergyControllerPrivate::serviceList.

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◆ discoverServices()

void QLowEnergyControllerPrivateBluez::discoverServices ( )

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 1477 of file qlowenergycontroller_bluez.cpp.

References GATT_PRIMARY_SERVICE.

◆ init()

void QLowEnergyControllerPrivateBluez::init ( )

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 172 of file qlowenergycontroller_bluez.cpp.

References QObject::connect(), HciManager::connectionComplete(), HciManager::connectionUpdate(), QUuid::Id128Bytes::data, HciManager::EVT_ENCRYPT_CHANGE, HciManager::EVT_LE_META_EVENT, QHash< Key, T >::insert(), QLowEnergyController::InvalidBluetoothAdapterError, QLowEnergyControllerPrivate::localAdapter, qCDebug, QLowEnergyControllerPrivate::remoteDevice, QLowEnergyControllerPrivate::setError(), SIGNAL, HciManager::signatureResolvingKeyReceived(), SLOT, and QByteArray::toHex().

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◆ mtu()

int QLowEnergyControllerPrivateBluez::mtu ( ) const

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 3330 of file qlowenergycontroller_bluez.cpp.

◆ readCharacteristic()

void QLowEnergyControllerPrivateBluez::readCharacteristic	(	const QSharedPointer< QLowEnergyServicePrivate >	service,
		const QLowEnergyHandle	charHandle
	)

overridevirtual

Reads the value of one specific characteristic.

Implements QLowEnergyControllerPrivate.

Definition at line 2012 of file qlowenergycontroller_bluez.cpp.

References QBluezConst::ATT_OP_READ_REQUEST, QQueue< T >::enqueue(), Qt::hex(), QLowEnergyServicePrivate::CharData::properties, putBtData(), Q_ASSERT, qCDebug, qCWarning, QLowEnergyCharacteristic::Read, READ_REQUEST_HEADER_SIZE, request, Qt::Uninitialized, and QLowEnergyServicePrivate::CharData::valueHandle.

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◆ readDescriptor()

void QLowEnergyControllerPrivateBluez::readDescriptor	(	const QSharedPointer< QLowEnergyServicePrivate >	service,
		const QLowEnergyHandle	charHandle,
		const QLowEnergyHandle	descriptorHandle
	)

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 2050 of file qlowenergycontroller_bluez.cpp.

References QBluezConst::ATT_OP_READ_REQUEST, QLowEnergyServicePrivate::CharData::descriptorList, QQueue< T >::enqueue(), Qt::hex(), putBtData(), Q_ASSERT, qCDebug, READ_REQUEST_HEADER_SIZE, request, and Qt::Uninitialized.

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◆ requestConnectionUpdate()

void QLowEnergyControllerPrivateBluez::requestConnectionUpdate ( const QLowEnergyConnectionParameters & params )

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 412 of file qlowenergycontroller_bluez.cpp.

References QLowEnergyController::CentralRole, and QLowEnergyControllerPrivate::role.

◆ startAdvertising()

void QLowEnergyControllerPrivateBluez::startAdvertising	(	const QLowEnergyAdvertisingParameters &	params,
		const QLowEnergyAdvertisingData &	advertisingData,
		const QLowEnergyAdvertisingData &	scanResponseData
	)

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 373 of file qlowenergycontroller_bluez.cpp.

References QSocketNotifier::activated(), QLowEnergyController::AdvertisingError, QLowEnergyController::AdvertisingState, QLowEnergyAdvertisingParameters::AdvNonConnInd, QLowEnergyAdvertisingParameters::AdvScanInd, QObject::connect(), QLeAdvertiser::errorOccurred(), QLowEnergyControllerPrivate::localAdapter, qCDebug, QSocketNotifier::Read, serverSocket, QLowEnergyControllerPrivate::setError(), QLowEnergyControllerPrivate::setState(), QLeAdvertiser::startAdvertising(), and QLowEnergyController::UnconnectedState.

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◆ stopAdvertising()

void QLowEnergyControllerPrivateBluez::stopAdvertising ( )

overridevirtual

Implements QLowEnergyControllerPrivate.

Definition at line 406 of file qlowenergycontroller_bluez.cpp.

References QLowEnergyControllerPrivate::setState(), QLeAdvertiser::stopAdvertising(), and QLowEnergyController::UnconnectedState.

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◆ writeCharacteristic()

void QLowEnergyControllerPrivateBluez::writeCharacteristic	(	const QSharedPointer< QLowEnergyServicePrivate >	service,
		const QLowEnergyHandle	charHandle,
		const QByteArray &	newValue,
		QLowEnergyService::WriteMode	mode
	)

overridevirtual

Writes long (prepare write request), short (write request) and writeWithoutResponse characteristic values.

TODO Reliable/prepare write across multiple characteristics is not supported

Implements QLowEnergyControllerPrivate.

Definition at line 1975 of file qlowenergycontroller_bluez.cpp.

References QLowEnergyController::PeripheralRole, Q_ASSERT, QLowEnergyControllerPrivate::role, and QLowEnergyServicePrivate::CharData::valueHandle.

◆ writeDescriptor()

void QLowEnergyControllerPrivateBluez::writeDescriptor	(	const QSharedPointer< QLowEnergyServicePrivate >	service,
		const QLowEnergyHandle	charHandle,
		const QLowEnergyHandle	descriptorHandle,
		const QByteArray &	newValue
	)