KDNSSD::RemoteService Class Reference

#include <KDNSSD/RemoteService>

Inheritance diagram for KDNSSD::RemoteService:

Public Types
typedef QExplicitlySharedDataPointer< RemoteService >	Ptr
Public Types inherited from KDNSSD::ServiceBase
typedef QExplicitlySharedDataPointer< ServiceBase >	Ptr

Signals
void	resolved (bool successful)

Public Member Functions
	RemoteService (const QString &name, const QString &type, const QString &domain)
bool	isResolved () const
bool	resolve ()
void	resolveAsync ()
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const
Public Member Functions inherited from KDNSSD::ServiceBase
	ServiceBase (const QString &name=QString(), const QString &type=QString(), const QString &domain=QString(), const QString &host=QString(), unsigned short port=0)
QString	domain () const
QString	hostName () const
bool	operator!= (const ServiceBase &o) const
bool	operator== (const ServiceBase &o) const
unsigned short	port () const
QString	serviceName () const
QMap< QString, QByteArray >	textData () const
QString	type () const
Public Member Functions inherited from QSharedData
	QSharedData (const QSharedData &)

Protected Member Functions
void	virtual_hook (int id, void *data) override
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)
Protected Member Functions inherited from KDNSSD::ServiceBase
KDNSSD_NO_EXPORT	ServiceBase (ServiceBasePrivate *const d)

Additional Inherited Members
Properties inherited from QObject
	objectName
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool	disconnect (const QMetaObject::Connection &connection)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
bool	disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)
Public Attributes inherited from QObject
typedef	QObjectList
Protected Attributes inherited from KDNSSD::ServiceBase
std::unique_ptr< ServiceBasePrivate > const	d

Detailed Description

Describes a service published over DNS-SD, typically on a remote machine.

This class allows delayed or asynchronous resolution of services. As the name suggests, the service is normally on a remote machine, but the service could just as easily be published on the local machine.

RemoteService instances are normally provided by ServiceBrowser, but can be used to resolve any service if you know the name, type and domain for it.

Author

Jakub Stachowski

See also

ServiceBrowser

Definition at line 38 of file remoteservice.h.

Member Typedef Documentation

Ptr

typedef QExplicitlySharedDataPointer<RemoteService> KDNSSD::RemoteService::Ptr

Definition at line 43 of file remoteservice.h.

Constructor & Destructor Documentation

RemoteService()

KDNSSD::RemoteService::RemoteService	(	const QString &	name,
		const QString &	type,
		const QString &	domain )

Creates an unresolved RemoteService representing the service with the given name, type and domain.

Parameters

name	the name of the service
type	the type of the service (see ServiceBrowser::ServiceBrowser())
domain	the domain of the service

See also

ServiceBrowser::isAvailable()

Definition at line 20 of file avahi-remoteservice.cpp.

~RemoteService()

KDNSSD::RemoteService::~RemoteService ( )

override

Definition at line 25 of file avahi-remoteservice.cpp.

Member Function Documentation

isResolved()

bool KDNSSD::RemoteService::isResolved

(

)

const

Whether the service has been successfully resolved.

Returns

true if hostName() and port() will return valid values, false otherwise

Definition at line 88 of file avahi-remoteservice.cpp.

resolve()

bool KDNSSD::RemoteService::resolve

(

)

Resolves the host name and port of service synchronously.

The host name is not resolved into an IP address - use KResolver for that.

resolved(bool) is emitted before this function is returned.

resolve() will not cause RemoteService to monitor for changes in the hostname or port of the service.

Returns

true if successful, false on failure

See also

resolveAsync(), hostName(), port()

Definition at line 29 of file avahi-remoteservice.cpp.

resolveAsync()

void KDNSSD::RemoteService::resolveAsync

(

)

Resolves the host name and port of service asynchronously.

The host name is not resolved into an IP address - use KResolver for that.

The resolved(bool) signal will be emitted when the resolution is complete, or when it fails.

Note that resolved(bool) may be emitted before this function returns in case of immediate failure.

RemoteService will keep monitoring the service for changes in hostname and port, and re-emit resolved(bool) when either changes.

See also

resolve(), hostName(), port()

Definition at line 39 of file avahi-remoteservice.cpp.

resolved

void KDNSSD::RemoteService::resolved ( bool successful )

signal

Emitted when resolving is complete.

If operating in asynchronous mode this signal can be emitted several times (when the hostName or port of the service changes).

Parameters

successful

true if the hostName and port were successfully resolved, false otherwise

virtual_hook()

void KDNSSD::RemoteService::virtual_hook ( int id, void * data )

overrideprotectedvirtual

Reimplemented from KDNSSD::ServiceBase.

Definition at line 167 of file avahi-remoteservice.cpp.

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

• remoteservice.h
• avahi-remoteservice.cpp
• dummy-remoteservice.cpp
• mdnsd-remoteservice.cpp