QDBusConnectionPrivate Class Reference

#include <qdbusconnection_p.h>

Inheritance diagram for QDBusConnectionPrivate:

Collaboration diagram for QDBusConnectionPrivate:

Classes
struct	ArgMatchRules
struct	ObjectTreeNode
struct	SignalHook
struct	WatchedServiceData
struct	Watcher

Public Types
enum	ConnectionMode { InvalidMode , ServerMode , ClientMode , PeerMode }
enum	TreeNodeType { Object = 0x0 , VirtualObject = 0x01000000 }
typedef QMultiHash< qintptr, Watcher >	WatcherHash
typedef QHash< int, DBusTimeout * >	TimeoutHash
typedef QList< QDBusMessage >	PendingMessageList
typedef QMultiHash< QString, SignalHook >	SignalHookHash
typedef QHash< QString, QDBusMetaObject * >	MetaObjectHash
typedef QHash< QByteArray, int >	MatchRefCountHash
typedef QList< QDBusPendingCallPrivate * >	PendingCallList
typedef QHash< QString, WatchedServiceData >	WatchedServicesHash

Public Slots
void	setDispatchEnabled (bool enable)
void	doDispatch ()
void	socketRead (qintptr)
void	socketWrite (qintptr)
void	objectDestroyed (QObject *o)
void	relaySignal (QObject *obj, const QMetaObject *, int signalId, const QVariantList &args)
bool	addSignalHook (const QString &key, const SignalHook &hook)
bool	removeSignalHook (const QString &key, const SignalHook &hook)
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	dispatchStatusChanged ()
void	spyHooksFinished (const QDBusMessage &msg)
void	messageNeedsSending (QDBusPendingCallPrivate *pcall, void *msg, int timeout=-1)
bool	signalNeedsConnecting (const QString &key, const QDBusConnectionPrivate::SignalHook &hook)
bool	signalNeedsDisconnecting (const QString &key, const QDBusConnectionPrivate::SignalHook &hook)
void	serviceOwnerChanged (const QString &name, const QString &oldOwner, const QString &newOwner)
void	callWithCallbackFailed (const QDBusError &error, const QDBusMessage &message)
void	newServerConnection (QDBusConnectionPrivate *newConnection)
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.

Public Member Functions
	QDBusConnectionPrivate (QObject *parent=nullptr)
	~QDBusConnectionPrivate ()
void	createBusService ()
void	setPeer (DBusConnection *connection, const QDBusErrorInternal &error)
void	setConnection (DBusConnection *connection, const QDBusErrorInternal &error)
void	setServer (QDBusServer *object, DBusServer *server, const QDBusErrorInternal &error)
void	closeConnection ()
QString	getNameOwner (const QString &service)
bool	shouldWatchService (const QString &service)
void	watchService (const QString &service, QDBusServiceWatcher::WatchMode mode, QObject *obj, const char *member)
	Sets up a watch rule for service service for the change described by mode mode.
void	unwatchService (const QString &service, QDBusServiceWatcher::WatchMode mode, QObject *obj, const char *member)
	Removes a watch rule set up by QDBusConnectionPrivate::watchService().
bool	send (const QDBusMessage &message)
QDBusMessage	sendWithReply (const QDBusMessage &message, QDBus::CallMode mode, int timeout=-1)
QDBusMessage	sendWithReplyLocal (const QDBusMessage &message)
QDBusPendingCallPrivate *	sendWithReplyAsync (const QDBusMessage &message, QObject *receiver, const char *returnMethod, const char *errorMethod, int timeout=-1)
bool	connectSignal (const QString &service, const QString &path, const QString &interface, const QString &name, const QStringList &argumentMatch, const QString &signature, QObject *receiver, const char *slot)
bool	disconnectSignal (const QString &service, const QString &path, const QString &interface, const QString &name, const QStringList &argumentMatch, const QString &signature, QObject *receiver, const char *slot)
bool	connectSignal (const QString &service, const QString &path, const QString &interface, const QString &name, const ArgMatchRules &argumentMatch, const QString &signature, QObject *receiver, const char *slot)
bool	disconnectSignal (const QString &service, const QString &path, const QString &interface, const QString &name, const ArgMatchRules &argumentMatch, const QString &signature, QObject *receiver, const char *slot)
void	registerObject (const ObjectTreeNode *node)
void	unregisterObject (const QString &path, QDBusConnection::UnregisterMode mode)
void	connectRelay (const QString &service, const QString &path, const QString &interface, QDBusAbstractInterface *receiver, const QMetaMethod &signal)
void	disconnectRelay (const QString &service, const QString &path, const QString &interface, QDBusAbstractInterface *receiver, const QMetaMethod &signal)
void	registerService (const QString &serviceName)
void	unregisterService (const QString &serviceName)
bool	handleMessage (const QDBusMessage &msg)
QDBusMetaObject *	findMetaObject (const QString &service, const QString &path, const QString &interface, QDBusError &error)
void	postEventToThread (int action, QObject *target, QEvent *event)
void	enableDispatchDelayed (QObject *context)
QDBusConnection::ConnectionCapabilities	connectionCapabilities () const
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.

Static Public Member Functions
static int	findSlot (QObject *obj, const QByteArray &normalizedName, QList< QMetaType > &params, QString &errorMsg)
static bool	prepareHook (QDBusConnectionPrivate::SignalHook &hook, QString &key, const QString &service, const QString &path, const QString &interface, const QString &name, const ArgMatchRules &argMatch, QObject *receiver, const char *signal, int minMIdx, bool buildSignature)
static DBusHandlerResult	messageFilter (DBusConnection *, DBusMessage *, void *)
static QDBusCallDeliveryEvent *	prepareReply (QDBusConnectionPrivate *target, QObject *object, int idx, const QList< QMetaType > &metaTypes, const QDBusMessage &msg)
static void	processFinishedCall (QDBusPendingCallPrivate *call)
static QDBusConnectionPrivate *	d (const QDBusConnection &q)
static QDBusConnection	q (QDBusConnectionPrivate *connection)
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)

Public Attributes
QAtomicInt	ref
QAtomicInt	capabilities
QString	name
QString	baseService
QStringList	serverConnectionNames
ConnectionMode	mode
union {
QDBusConnectionInterface *   busService
QDBusServer *   serverObject
};
union {
DBusConnection *   connection
DBusServer *   server
};
WatcherHash	watchers
TimeoutHash	timeouts
PendingMessageList	pendingMessages
QReadWriteLock	lock
QDBusError	lastError
QStringList	serviceNames
WatchedServicesHash	watchedServices
SignalHookHash	signalHooks
MatchRefCountHash	matchRefCounts
ObjectTreeNode	rootNode
MetaObjectHash	cachedMetaObjects
PendingCallList	pendingCalls
bool	anonymousAuthenticationAllowed
bool	dispatchEnabled
bool	isAuthenticated

Protected Member Functions
void	timerEvent (QTimerEvent *e) override
	This event handler can be reimplemented in a subclass to receive timer events for the object.
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)

Friends
class	QDBusActivateObjectEvent
class	QDBusCallDeliveryEvent
class	QDBusServer

Additional Inherited Members
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 74 of file qdbusconnection_p.h.

Member Typedef Documentation

MatchRefCountHash

typedef QHash<QByteArray, int> QDBusConnectionPrivate::MatchRefCountHash

Definition at line 147 of file qdbusconnection_p.h.

MetaObjectHash

typedef QHash<QString, QDBusMetaObject* > QDBusConnectionPrivate::MetaObjectHash

Definition at line 146 of file qdbusconnection_p.h.

PendingCallList

typedef QList<QDBusPendingCallPrivate *> QDBusConnectionPrivate::PendingCallList

Definition at line 148 of file qdbusconnection_p.h.

PendingMessageList

typedef QList<QDBusMessage> QDBusConnectionPrivate::PendingMessageList

Definition at line 143 of file qdbusconnection_p.h.

SignalHookHash

typedef QMultiHash<QString, SignalHook> QDBusConnectionPrivate::SignalHookHash

Definition at line 145 of file qdbusconnection_p.h.

TimeoutHash

typedef QHash<int, DBusTimeout *> QDBusConnectionPrivate::TimeoutHash

Definition at line 142 of file qdbusconnection_p.h.

WatchedServicesHash

typedef QHash<QString, WatchedServiceData> QDBusConnectionPrivate::WatchedServicesHash

Definition at line 158 of file qdbusconnection_p.h.

WatcherHash

typedef QMultiHash<qintptr, Watcher> QDBusConnectionPrivate::WatcherHash

Definition at line 141 of file qdbusconnection_p.h.

Member Enumeration Documentation

ConnectionMode

enum QDBusConnectionPrivate::ConnectionMode

Enumerator
InvalidMode
ServerMode
ClientMode
PeerMode

Definition at line 79 of file qdbusconnection_p.h.

TreeNodeType

enum QDBusConnectionPrivate::TreeNodeType

Enumerator
Object
VirtualObject

Definition at line 109 of file qdbusconnection_p.h.

Constructor & Destructor Documentation

QDBusConnectionPrivate()

QDBusConnectionPrivate::QDBusConnectionPrivate ( QObject *  parent = nullptr )

explicit

Definition at line 992 of file qdbusintegrator.cpp.

References addSignalHook(), Qt::BlockingQueuedConnection, QObject::connect(), QDBusUtil::dbusService(), dispatchStatusChanged(), doDispatch(), QDBusConnectionPrivate::ObjectTreeNode::flags, QDBusMetaTypeId::init(), QHash< Key, T >::insert(), isDebugging, matchRefCounts, messageNeedsSending(), Q_UNUSED, qEnvironmentVariableIntValue(), Qt::QueuedConnection, removeSignalHook(), rootNode, signalNeedsConnecting(), signalNeedsDisconnecting(), spyHooksFinished(), QBasicAtomicInteger< T >::storeRelaxed(), and watchedServices.

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~QDBusConnectionPrivate()

QDBusConnectionPrivate::~QDBusConnectionPrivate

(

)

Definition at line 1036 of file qdbusintegrator.cpp.

References busService, cachedMetaObjects, ClientMode, closeConnection(), connection, QThread::currentThread(), disconnect(), mode, PeerMode, Q_ASSERT, qCWarning, qDeleteAll(), qPrintable, server, ServerMode, and QObject::thread().

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Member Function Documentation

addSignalHook

bool QDBusConnectionPrivate::addSignalHook ( const QString &  key, const SignalHook &  hook  )

slot

Definition at line 2223 of file qdbusintegrator.cpp.

Referenced by QDBusConnectionPrivate().

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callWithCallbackFailed

void QDBusConnectionPrivate::callWithCallbackFailed ( const QDBusError &  error, const QDBusMessage &  message  )

signal

Referenced by createBusService().

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closeConnection()

void QDBusConnectionPrivate::closeConnection

(

)

Definition at line 1077 of file qdbusintegrator.cpp.

References baseService, QString::clear(), QList< T >::clear(), ClientMode, CloseConnectionAction, connection, DBUS_DISPATCH_DATA_REMAINS, QSet< T >::insert(), InvalidMode, mode, PeerMode, pendingCalls, qDBusDebug, rootNode, server, server_slot, ServerMode, and signalHooks.

Referenced by ~QDBusConnectionPrivate().

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connectionCapabilities()

QDBusConnection::ConnectionCapabilities QDBusConnectionPrivate::connectionCapabilities ( ) const

inline

Definition at line 281 of file qdbusconnection_p.h.

References QBasicAtomicInteger< T >::loadRelaxed().

Referenced by QDBusMessagePrivate::makeLocal(), and send().

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connectRelay()

void QDBusConnectionPrivate::connectRelay	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		QDBusAbstractInterface *	receiver,
		const QMetaMethod &	signal
	)

Definition at line 2425 of file qdbusintegrator.cpp.

Referenced by QDBusAbstractInterface::connectNotify().

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connectSignal() [1/2]

bool QDBusConnectionPrivate::connectSignal	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		const QString &	name,
		const ArgMatchRules &	argumentMatch,
		const QString &	signature,
		QObject *	receiver,
		const char *	slot
	)

Definition at line 2203 of file qdbusintegrator.cpp.

References interface, prepareHook(), qCWarning, and QDBusConnectionPrivate::SignalHook::signature.

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connectSignal() [2/2]

bool QDBusConnectionPrivate::connectSignal	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		const QString &	name,
		const QStringList &	argumentMatch,
		const QString &	signature,
		QObject *	receiver,
		const char *	slot
	)

Definition at line 2193 of file qdbusintegrator.cpp.

References QDBusConnectionPrivate::ArgMatchRules::args, connectSignal(), and interface.

Referenced by connectSignal().

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createBusService()

void QDBusConnectionPrivate::createBusService

(

)

Definition at line 1148 of file qdbusconnection.cpp.

References busService, QDBusConnectionInterface::callWithCallbackFailed(), callWithCallbackFailed(), ClientMode, QObject::connect(), connection, emit, Q_ASSERT, and Qt::QueuedConnection.

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d()

static QDBusConnectionPrivate * QDBusConnectionPrivate::d ( const QDBusConnection &  q )

inlinestatic

Definition at line 335 of file qdbusconnection_p.h.

References d().

Referenced by QDBusActivateObjectEvent::~QDBusActivateObjectEvent(), QDBusServiceWatcherPrivate::addService(), QDBusAbstractInterfacePrivate::connectionPrivate(), d(), QDBusActivateObjectEvent::placeMetaCall(), QDBusCallDeliveryEvent::placeMetaCall(), and QDBusServiceWatcherPrivate::removeService().

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disconnectRelay()

void QDBusConnectionPrivate::disconnectRelay	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		QDBusAbstractInterface *	receiver,
		const QMetaMethod &	signal
	)

Definition at line 2448 of file qdbusintegrator.cpp.

Referenced by QDBusAbstractInterfacePrivate::finishDisconnectNotify().

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disconnectSignal() [1/2]

bool QDBusConnectionPrivate::disconnectSignal	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		const QString &	name,
		const ArgMatchRules &	argumentMatch,
		const QString &	signature,
		QObject *	receiver,
		const char *	slot
	)

Definition at line 2293 of file qdbusintegrator.cpp.

disconnectSignal() [2/2]

bool QDBusConnectionPrivate::disconnectSignal	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		const QString &	name,
		const QStringList &	argumentMatch,
		const QString &	signature,
		QObject *	receiver,
		const char *	slot
	)

Definition at line 2283 of file qdbusintegrator.cpp.

dispatchStatusChanged

void QDBusConnectionPrivate::dispatchStatusChanged ( )

signal

Referenced by QDBusConnectionPrivate(), and setDispatchEnabled().

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doDispatch

void QDBusConnectionPrivate::doDispatch ( )

slot

Definition at line 1154 of file qdbusintegrator.cpp.

References QList< T >::clear(), ClientMode, connection, DBUS_DISPATCH_DATA_REMAINS, dispatchEnabled, handleMessage(), QList< T >::isEmpty(), PeerMode, pendingMessages, and qDBusDebug.

Referenced by QDBusConnectionPrivate(), setConnection(), setPeer(), socketRead(), and timerEvent().

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enableDispatchDelayed()

void QDBusConnectionPrivate::enableDispatchDelayed

(

QObject *

context

)

Definition at line 2659 of file qdbusintegrator.cpp.

Referenced by qDBusNewConnection().

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findMetaObject()

QDBusMetaObject * QDBusConnectionPrivate::findMetaObject	(	const QString &	service,
		const QString &	path,
		const QString &	interface,
		QDBusError &	error
	)

Definition at line 2562 of file qdbusintegrator.cpp.

Referenced by QDBusInterfacePrivate::QDBusInterfacePrivate().

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findSlot()

int QDBusConnectionPrivate::findSlot ( QObject *  obj, const QByteArray &  normalizedName, QList< QMetaType > &  params, QString &  errorMsg  )

static

Definition at line 1275 of file qdbusintegrator.cpp.

References QString::clear(), and qDBusParametersForMethod().

Referenced by prepareHook(), and QDBusPendingCallPrivate::setReplyCallback().

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getNameOwner()

QString QDBusConnectionPrivate::getNameOwner

(

const QString &

service

)

Definition at line 2517 of file qdbusintegrator.cpp.

Referenced by QDBusAbstractInterfacePrivate::initOwnerTracking().

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handleMessage()

bool QDBusConnectionPrivate::handleMessage

(

const QDBusMessage &

msg

)

Definition at line 502 of file qdbusintegrator.cpp.

References QList< T >::constData(), QThread::currentThread(), dispatchEnabled, QDBusMessage::ErrorMessage, QDBusMessage::InvalidMessage, QDBusSpyCallEvent::invokeSpyHooks(), QDBusMessagePrivate::isLocal(), list, QDBusMessage::MethodCallMessage, pendingMessages, QCoreApplication::postEvent(), Q_ASSERT, Q_UNLIKELY, qApp, qDBusDebug, QDBusMessage::ReplyMessage, QDBusMessage::SignalMessage, QList< T >::size(), QObject::thread(), and QDBusMessage::type().

Referenced by doDispatch(), and sendWithReplyLocal().

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messageFilter()

static DBusHandlerResult QDBusConnectionPrivate::messageFilter ( DBusConnection *  , DBusMessage *  , void *    )

static

messageNeedsSending

void QDBusConnectionPrivate::messageNeedsSending ( QDBusPendingCallPrivate *  pcall, void *  msg, int  timeout = -1  )

signal

Referenced by QDBusConnectionPrivate(), and send().

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newServerConnection

void QDBusConnectionPrivate::newServerConnection ( QDBusConnectionPrivate *  newConnection )

signal

Referenced by qDBusNewConnection().

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objectDestroyed

void QDBusConnectionPrivate::objectDestroyed ( QObject *  o )

slot

Definition at line 1202 of file qdbusintegrator.cpp.

References QMultiHash< Key, T >::begin(), QMultiHash< Key, T >::end(), huntAndDestroy(), QMultiHash< QString, SignalHook >::iterator, ObjectDestroyedAction, rootNode, and signalHooks.

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postEventToThread()

void QDBusConnectionPrivate::postEventToThread	(	int	action,
		QObject *	target,
		QEvent *	event
	)

Definition at line 2647 of file qdbusintegrator.cpp.

prepareHook()

bool QDBusConnectionPrivate::prepareHook ( QDBusConnectionPrivate::SignalHook &  hook, QString &  key, const QString &  service, const QString &  path, const QString &  interface, const QString &  name, const ArgMatchRules &  argMatch, QObject *  receiver, const char *  signal, int  minMIdx, bool  buildSignature  )

static

Definition at line 1290 of file qdbusintegrator.cpp.

References QDBusConnectionPrivate::SignalHook::argumentMatch, QList< T >::at(), buildMatchRule(), QString::clear(), findSlot(), QString::fromUtf8(), i, QByteArray::indexOf(), interface, QString::isNull(), QDBusConnectionPrivate::SignalHook::matchRule, QDBusMetaTypeId::message(), QDBusConnectionPrivate::SignalHook::midx, name, QMetaObject::normalizedSignature(), QDBusConnectionPrivate::SignalHook::obj, QDBusConnectionPrivate::SignalHook::params, QDBusConnectionPrivate::SignalHook::path, QString::reserve(), QDBusConnectionPrivate::SignalHook::service, signal, QDBusConnectionPrivate::SignalHook::signature, QString::size(), QList< T >::size(), QByteArray::truncate(), and QDBusMetaType::typeToSignature().

Referenced by connectSignal().

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prepareReply()

QDBusCallDeliveryEvent * QDBusConnectionPrivate::prepareReply ( QDBusConnectionPrivate *  target, QObject *  object, int  idx, const QList< QMetaType > &  metaTypes, const QDBusMessage &  msg  )

static

Definition at line 743 of file qdbusintegrator.cpp.

References QDBusMessage::arguments(), QList< T >::at(), DIRECT_DELIVERY, i, QDBusMetaTypeId::message(), QVariant::metaType(), Q_ASSERT, Q_UNUSED, QDBusCallDeliveryEvent, and QList< T >::size().

Referenced by processFinishedCall().

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processFinishedCall()

void QDBusConnectionPrivate::processFinishedCall ( QDBusPendingCallPrivate *  call )

static

Definition at line 1835 of file qdbusintegrator.cpp.

References QDBusPendingCallPrivate::checkReceivedSignature(), connection, QDBusPendingCallPrivate::connection, QDBusMessage::createError(), QBasicAtomicInteger< T >::deref(), QDBusError::Disconnected, QDBusUtil::disconnectedErrorMessage(), e, emit, QDBusPendingCallWatcherHelper::emitSignals(), QDBusMessage::ErrorMessage, QDBusMessagePrivate::fromDBusMessage(), QPointer< T >::isNull(), MessageResultReceivedAction, QDBusPendingCallPrivate::metaTypes, QDBusPendingCallPrivate::methodIdx, QDBusPendingCallPrivate::mutex, QDBusPendingCallPrivate::pending, prepareReply(), qDBusDebug, QDBusPendingCallPrivate::receiver, QSharedData::ref, reply, QDBusMessage::ReplyMessage, QDBusPendingCallPrivate::replyMessage, QDBusPendingCallPrivate::sentMessage, QDBusMessage::type(), QDBusPendingCallPrivate::waitForFinishedCondition, QWaitCondition::wakeAll(), and QDBusPendingCallPrivate::watcherHelper.

Referenced by qDBusResultReceived().

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q()

static QDBusConnection QDBusConnectionPrivate::q ( QDBusConnectionPrivate *  connection )

inlinestatic

Definition at line 336 of file qdbusconnection_p.h.

References connection.

registerObject()

void QDBusConnectionPrivate::registerObject

(

const ObjectTreeNode *

node

)

Definition at line 2388 of file qdbusintegrator.cpp.

registerService()

void QDBusConnectionPrivate::registerService

(

const QString &

serviceName

)

Definition at line 2614 of file qdbusintegrator.cpp.

relaySignal

void QDBusConnectionPrivate::relaySignal ( QObject *  obj, const QMetaObject *  mo, int  signalId, const QVariantList &  args  )

slot

Definition at line 1218 of file qdbusintegrator.cpp.

References args, connection, connectionCapabilities(), QByteArray::constData(), QDBusMessage::createSignal(), error, huntAndEmit(), interface, mo, qCWarning, qPrintable, RelaySignalAction, QMetaMethod::Scriptable, QDBusMessagePrivate::setParametersValidated(), and QDBusMessagePrivate::toDBusMessage().

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removeSignalHook

bool QDBusConnectionPrivate::removeSignalHook ( const QString &  key, const SignalHook &  hook  )

slot

Definition at line 2316 of file qdbusintegrator.cpp.

Referenced by QDBusConnectionPrivate().

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send()

bool QDBusConnectionPrivate::send

(

const QDBusMessage &

message

)

Definition at line 1897 of file qdbusintegrator.cpp.

References connectionCapabilities(), emit, error, QDBusMessage::ErrorMessage, QDBusMessagePrivate::isLocal(), lastError, messageNeedsSending(), QDBusMessage::MethodCallMessage, qCWarning, qDBusDebug, qPrintable, QDBusMessage::ReplyMessage, QDBusMessage::SignalMessage, and QDBusMessagePrivate::toDBusMessage().

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sendWithReply()

QDBusMessage QDBusConnectionPrivate::sendWithReply	(	const QDBusMessage &	message,
		QDBus::CallMode	mode,
		int	timeout = -1
	)

Definition at line 2030 of file qdbusintegrator.cpp.

References QDBus::BlockWithGui, QObject::connect(), QBasicAtomicInteger< T >::deref(), QDBusPendingCallWatcherHelper::error(), QEventLoop::ExcludeUserInputEvents, QEventLoop::exec(), QDBusMessage::InvalidMessage, lastError, Q_ASSERT, QEventLoop::quit(), QSharedData::ref, QDBusPendingCallWatcherHelper::reply(), reply, QDBusPendingCallPrivate::replyMessage, sendWithReplyAsync(), QDBusMessage::type(), QDBusPendingCallPrivate::waitForFinished(), QEventLoop::WaitForMoreEvents, watcher, and QDBusPendingCallPrivate::watcherHelper.

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sendWithReplyAsync()

QDBusPendingCallPrivate * QDBusConnectionPrivate::sendWithReplyAsync	(	const QDBusMessage &	message,
		QObject *	receiver,
		const char *	returnMethod,
		const char *	errorMethod,
		int	timeout = -1
	)

Definition at line 2097 of file qdbusintegrator.cpp.

Referenced by sendWithReply().

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sendWithReplyLocal()

QDBusMessage QDBusConnectionPrivate::sendWithReplyLocal

(

const QDBusMessage &

message

)

Definition at line 2061 of file qdbusintegrator.cpp.

References at, error, handleMessage(), interface, QDBusMessagePrivate::makeLocal(), method, and qDBusDebug.

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serviceOwnerChanged

void QDBusConnectionPrivate::serviceOwnerChanged ( const QString &  name, const QString &  oldOwner, const QString &  newOwner  )

signal

setConnection()

void QDBusConnectionPrivate::setConnection	(	DBusConnection *	connection,
		const QDBusErrorInternal &	error
	)

Definition at line 1767 of file qdbusintegrator.cpp.

References baseService, QString::clear(), QList< T >::clear(), ClientMode, connection, DBUS_INTERFACE_DBUS, QDBusUtil::dbusService(), doDispatch(), error, QString::fromUtf8(), QMultiHash< Key, T >::insert(), QMetaObject::invokeMethod(), QDBusConnectionPrivate::SignalHook::midx, QDBusConnectionPrivate::SignalHook::obj, QDBusConnectionPrivate::SignalHook::params, QDBusConnectionPrivate::SignalHook::path, Q_ASSERT, qDBusAddTimeout(), qDBusAddWatch(), qDBusDebug, qDBusRemoveTimeout(), qDBusRemoveWatch(), qDBusSignalFilter(), qDBusToggleTimeout(), qDBusToggleWatch(), qDBusUpdateDispatchStatus(), Qt::QueuedConnection, QList< T >::reserve(), QDBusConnectionPrivate::SignalHook::service, and signalHooks.

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setDispatchEnabled

void QDBusConnectionPrivate::setDispatchEnabled ( bool  enable )

slot

Enables or disables the delivery of incoming method calls and signals. If enable is true, this will also cause any queued, pending messages to be delivered.

Definition at line 733 of file qdbusintegrator.cpp.

References dispatchEnabled, dispatchStatusChanged(), and emit.

Referenced by qDBusNewConnection().

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setPeer()

void QDBusConnectionPrivate::setPeer	(	DBusConnection *	connection,
		const QDBusErrorInternal &	error
	)

Definition at line 1706 of file qdbusintegrator.cpp.

References connection, doDispatch(), error, QMetaObject::invokeMethod(), PeerMode, qDBusAddTimeout(), qDBusAddWatch(), qDBusRemoveTimeout(), qDBusRemoveWatch(), qDBusSignalFilter(), qDBusToggleTimeout(), qDBusToggleWatch(), qDBusUpdateDispatchStatus(), and Qt::QueuedConnection.

Referenced by qDBusNewConnection().

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setServer()

void QDBusConnectionPrivate::setServer	(	QDBusServer *	object,
		DBusServer *	server,
		const QDBusErrorInternal &	error
	)

Definition at line 1667 of file qdbusintegrator.cpp.

References error, Q_UNUSED, qDBusAddTimeout(), qDBusAddWatch(), qDBusNewConnection(), qDBusRemoveTimeout(), qDBusRemoveWatch(), qDBusToggleTimeout(), qDBusToggleWatch(), server, server_slot, ServerMode, and serverObject.

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shouldWatchService()

bool QDBusConnectionPrivate::shouldWatchService

(

const QString &

service

)

Definition at line 2472 of file qdbusintegrator.cpp.

signalNeedsConnecting

bool QDBusConnectionPrivate::signalNeedsConnecting ( const QString &  key, const QDBusConnectionPrivate::SignalHook &  hook  )

signal

Referenced by QDBusConnectionPrivate().

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signalNeedsDisconnecting

bool QDBusConnectionPrivate::signalNeedsDisconnecting ( const QString &  key, const QDBusConnectionPrivate::SignalHook &  hook  )

signal

Referenced by QDBusConnectionPrivate().

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socketRead

void QDBusConnectionPrivate::socketRead ( qintptr  fd )

slot

Definition at line 1169 of file qdbusintegrator.cpp.

References ClientMode, connection, QMultiHash< Key, T >::constEnd(), QMultiHash< Key, T >::constFind(), DBUS_WATCH_READABLE, doDispatch(), isAuthenticated, it, PeerMode, qDebug, and watchers.

Referenced by qDBusAddWatch().

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socketWrite

void QDBusConnectionPrivate::socketWrite ( qintptr  fd )

slot

Definition at line 1186 of file qdbusintegrator.cpp.

References ClientMode, connection, QMultiHash< Key, T >::constEnd(), QMultiHash< Key, T >::constFind(), DBUS_WATCH_WRITABLE, isAuthenticated, it, PeerMode, qDebug, and watchers.

Referenced by qDBusAddWatch().

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spyHooksFinished

void QDBusConnectionPrivate::spyHooksFinished ( const QDBusMessage &  msg )

signal

Referenced by QDBusConnectionPrivate().

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timerEvent()

void QDBusConnectionPrivate::timerEvent ( QTimerEvent *  event )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive timer events for the object.

QTimer provides a higher-level interface to the timer functionality, and also more general information about timers. The timer event is passed in the event parameter.

See also

startTimer(), killTimer(), event()

Reimplemented from QObject.

Definition at line 1143 of file qdbusintegrator.cpp.

References doDispatch(), e, timeouts, and QHash< Key, T >::value().

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unregisterObject()

void QDBusConnectionPrivate::unregisterObject	(	const QString &	path,
		QDBusConnection::UnregisterMode	mode
	)

Definition at line 2410 of file qdbusintegrator.cpp.

unregisterService()

void QDBusConnectionPrivate::unregisterService

(

const QString &

serviceName

)

Definition at line 2625 of file qdbusintegrator.cpp.

unwatchService()

void QDBusConnectionPrivate::unwatchService	(	const QString &	service,
		QDBusServiceWatcher::WatchMode	mode,
		QObject *	obj,
		const char *	member
	)

Removes a watch rule set up by QDBusConnectionPrivate::watchService().

The arguments to this function must be the same as the ones for that function.

Sets up a watch rule for service service for the change described by mode mode. When the change happens, slot member in object obj will be called.

Definition at line 2510 of file qdbusintegrator.cpp.

watchService()

void QDBusConnectionPrivate::watchService	(	const QString &	service,
		QDBusServiceWatcher::WatchMode	mode,
		QObject *	obj,
		const char *	member
	)

Sets up a watch rule for service service for the change described by mode mode.

When the change happens, slot member in object obj will be called.

The caller should call QDBusConnectionPrivate::shouldWatchService() before calling this function to check whether the service needs to be watched at all. Failing to do so may add rules that are never activated.

Definition at line 2495 of file qdbusintegrator.cpp.

Friends And Related Symbol Documentation

QDBusActivateObjectEvent

friend class QDBusActivateObjectEvent

friend

Definition at line 338 of file qdbusconnection_p.h.

QDBusCallDeliveryEvent

friend class QDBusCallDeliveryEvent

friend

Definition at line 339 of file qdbusconnection_p.h.

Referenced by prepareReply().

QDBusServer

friend class QDBusServer

friend

Definition at line 340 of file qdbusconnection_p.h.

Member Data Documentation

[union]

union { ... } QDBusConnectionPrivate

[union]

union { ... } QDBusConnectionPrivate

anonymousAuthenticationAllowed

bool QDBusConnectionPrivate::anonymousAuthenticationAllowed

Definition at line 315 of file qdbusconnection_p.h.

Referenced by QDBusServer::isAnonymousAuthenticationAllowed(), qDBusNewConnection(), and QDBusServer::setAnonymousAuthenticationAllowed().

baseService

QString QDBusConnectionPrivate::baseService

Definition at line 286 of file qdbusconnection_p.h.

Referenced by closeConnection(), QDBusMessagePrivate::makeLocal(), and setConnection().

busService

QDBusConnectionInterface* QDBusConnectionPrivate::busService

Definition at line 291 of file qdbusconnection_p.h.

Referenced by ~QDBusConnectionPrivate(), and createBusService().

cachedMetaObjects

MetaObjectHash QDBusConnectionPrivate::cachedMetaObjects

Definition at line 312 of file qdbusconnection_p.h.

Referenced by ~QDBusConnectionPrivate().

capabilities

QAtomicInt QDBusConnectionPrivate::capabilities

Definition at line 280 of file qdbusconnection_p.h.

connection

DBusConnection* QDBusConnectionPrivate::connection

Definition at line 296 of file qdbusconnection_p.h.

Referenced by QDBusActivateObjectEvent::~QDBusActivateObjectEvent(), ~QDBusConnectionPrivate(), closeConnection(), connectionCapabilities(), createBusService(), doDispatch(), QDBusActivateObjectEvent::placeMetaCall(), processFinishedCall(), setConnection(), setPeer(), socketRead(), and socketWrite().

dispatchEnabled

bool QDBusConnectionPrivate::dispatchEnabled

Definition at line 316 of file qdbusconnection_p.h.

Referenced by doDispatch(), handleMessage(), and setDispatchEnabled().

isAuthenticated

bool QDBusConnectionPrivate::isAuthenticated

Definition at line 317 of file qdbusconnection_p.h.

Referenced by socketRead(), and socketWrite().

lastError

QDBusError QDBusConnectionPrivate::lastError

Definition at line 305 of file qdbusconnection_p.h.

Referenced by QDBusAbstractInterfacePrivate::initOwnerTracking(), QDBusServer::lastError(), send(), and sendWithReply().

lock

QReadWriteLock QDBusConnectionPrivate::lock

Definition at line 304 of file qdbusconnection_p.h.

Referenced by QDBusReadLocker::QDBusReadLocker(), QDBusWriteLocker::QDBusWriteLocker(), QDBusReadLocker::~QDBusReadLocker(), QDBusServer::~QDBusServer(), QDBusWriteLocker::~QDBusWriteLocker(), and qDBusNewConnection().

matchRefCounts

MatchRefCountHash QDBusConnectionPrivate::matchRefCounts

Definition at line 310 of file qdbusconnection_p.h.

Referenced by QDBusConnectionPrivate().

mode

ConnectionMode QDBusConnectionPrivate::mode

Definition at line 289 of file qdbusconnection_p.h.

Referenced by ~QDBusConnectionPrivate(), and closeConnection().

name

QString QDBusConnectionPrivate::name

Definition at line 285 of file qdbusconnection_p.h.

Referenced by prepareHook(), and qDBusNewConnection().

pendingCalls

PendingCallList QDBusConnectionPrivate::pendingCalls

Definition at line 313 of file qdbusconnection_p.h.

Referenced by closeConnection().

pendingMessages

PendingMessageList QDBusConnectionPrivate::pendingMessages

Definition at line 301 of file qdbusconnection_p.h.

Referenced by doDispatch(), and handleMessage().

ref

QAtomicInt QDBusConnectionPrivate::ref

Definition at line 279 of file qdbusconnection_p.h.

Referenced by QDBusServer::~QDBusServer().

rootNode

ObjectTreeNode QDBusConnectionPrivate::rootNode

Definition at line 311 of file qdbusconnection_p.h.

Referenced by QDBusConnectionPrivate(), closeConnection(), and objectDestroyed().

server

DBusServer* QDBusConnectionPrivate::server

Definition at line 297 of file qdbusconnection_p.h.

Referenced by ~QDBusConnectionPrivate(), QDBusServer::address(), closeConnection(), QDBusServer::isConnected(), and setServer().

serverConnectionNames

QStringList QDBusConnectionPrivate::serverConnectionNames

Definition at line 287 of file qdbusconnection_p.h.

Referenced by QDBusServer::~QDBusServer(), and qDBusNewConnection().

serverObject

QDBusServer* QDBusConnectionPrivate::serverObject

Definition at line 292 of file qdbusconnection_p.h.

Referenced by QDBusServer::~QDBusServer(), qDBusNewConnection(), and setServer().

serviceNames

QStringList QDBusConnectionPrivate::serviceNames

Definition at line 307 of file qdbusconnection_p.h.

signalHooks

SignalHookHash QDBusConnectionPrivate::signalHooks

Definition at line 309 of file qdbusconnection_p.h.

Referenced by closeConnection(), objectDestroyed(), and setConnection().

timeouts

TimeoutHash QDBusConnectionPrivate::timeouts

Definition at line 300 of file qdbusconnection_p.h.

Referenced by timerEvent().

watchedServices

WatchedServicesHash QDBusConnectionPrivate::watchedServices

Definition at line 308 of file qdbusconnection_p.h.

Referenced by QDBusConnectionPrivate().

watchers

WatcherHash QDBusConnectionPrivate::watchers

Definition at line 299 of file qdbusconnection_p.h.

Referenced by socketRead(), and socketWrite().

---

The documentation for this class was generated from the following files:

• qtbase/src/dbus/qdbusconnection_p.h
• qtbase/src/dbus/qdbusconnection.cpp
• qtbase/src/dbus/qdbusintegrator.cpp