DNSSD::RemoteService Class Reference

#include <DNSSD/RemoteService>

Inheritance diagram for DNSSD::RemoteService:

Public Types
typedef KSharedPtr< RemoteService >	Ptr
Public Types inherited from DNSSD::ServiceBase
typedef KSharedPtr< ServiceBase >	Ptr

Signals
void	resolved (bool successful)

Public Member Functions
	RemoteService (const QString &name, const QString &type, const QString &domain)
virtual	~RemoteService ()
bool	isResolved () const
bool	resolve ()
void	resolveAsync ()
Public Member Functions inherited from QObject
	QObject (QObject *parent)
	QObject (QObject *parent, const char *name)
virtual	~QObject ()
bool	blockSignals (bool block)
QObject *	child (const char *objName, const char *inheritsClass, bool recursiveSearch) const
const QObjectList &	children () const
const char *	className () const
bool	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const QObject *receiver, const char *method)
bool	disconnect (const char *signal, const QObject *receiver, const char *method)
void	dumpObjectInfo ()
void	dumpObjectTree ()
QList< QByteArray >	dynamicPropertyNames () const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name) const
QList< T >	findChildren (const QRegExp &regExp) const
QList< T >	findChildren (const QString &name) const
bool	inherits (const char *className) const
void	insertChild (QObject *object)
void	installEventFilter (QObject *filterObj)
bool	isA (const char *className) const
bool	isWidgetType () const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const
void	moveToThread (QThread *targetThread)
const char *	name () const
const char *	name (const char *defaultName) const
QString	objectName () const
QObject *	parent () const
QVariant	property (const char *name) const
void	removeChild (QObject *object)
void	removeEventFilter (QObject *obj)
void	setName (const char *name)
void	setObjectName (const QString &name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	signalsBlocked () const
int	startTimer (int interval)
QThread *	thread () const
Public Member Functions inherited from DNSSD::ServiceBase
	ServiceBase (const QString &name=QString(), const QString &type=QString(), const QString &domain=QString(), const QString &host=QString(), unsigned short port=0)
virtual	~ServiceBase ()
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 ()
	QSharedData (const QSharedData &other)

Protected Member Functions
virtual void	virtual_hook (int id, void *data)
Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char *signal, const QObject *object, const char *method)
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const char *signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const char *signal)
int	receivers (const char *signal) const
QObject *	sender () const
int	senderSignalIndex () const
virtual void	timerEvent (QTimerEvent *event)
Protected Member Functions inherited from DNSSD::ServiceBase
	ServiceBase (ServiceBasePrivate *const d)

Additional Inherited Members
Static Public Member Functions inherited from QObject
bool	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
bool	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
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)
QString	tr (const char *sourceText, const char *disambiguation, int n)
QString	trUtf8 (const char *sourceText, const char *disambiguation, int n)
Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)
Protected Attributes inherited from DNSSD::ServiceBase
ServiceBasePrivate *const	d
Properties inherited from QObject
	objectName

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 50 of file remoteservice.h.

Member Typedef Documentation

typedef KSharedPtr<RemoteService> DNSSD::RemoteService::Ptr

Definition at line 55 of file remoteservice.h.

Constructor & Destructor Documentation

DNSSD::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 27 of file dummy-remoteservice.cpp.

DNSSD::RemoteService::~RemoteService ( )

virtual

Definition at line 33 of file dummy-remoteservice.cpp.

Member Function Documentation

bool DNSSD::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 47 of file dummy-remoteservice.cpp.

bool DNSSD::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 37 of file dummy-remoteservice.cpp.

void DNSSD::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 42 of file dummy-remoteservice.cpp.

void DNSSD::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

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

protectedvirtual

Reimplemented from DNSSD::ServiceBase.

Definition at line 53 of file dummy-remoteservice.cpp.

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

• remoteservice.h
• dummy-remoteservice.cpp