DNSSD::Query Class Reference

#include <query.h>

Inherits TQObject.

Signals
void	serviceAdded (DNSSD::RemoteService::Ptr)
void	serviceRemoved (DNSSD::RemoteService::Ptr)
void	finished ()

Public Member Functions
	Query (const TQString &type, const TQString &domain)
virtual void	startQuery ()
bool	isRunning () const
bool	isFinished () const
const TQString &	domain () const

Protected Member Functions
virtual void	virtual_hook (int, void *)
virtual void	customEvent (TQCustomEvent *event)

Detailed Description

This class provides way to search for specified service type in one domain.

Depending on domain name, either multicast or unicast DNS will be used.

Class that represents service query in one domain.

Author

Jakub Stachowski

Definition at line 39 of file query.h.

Constructor & Destructor Documentation

Query()

DNSSD::Query::Query	(	const TQString &	type,
		const TQString &	domain
	)

Creates new query.

Parameters

type	Type of services to browse for
domain	Domain name - if set to "local." multicast query will be performed, otherwise unicast

Definition at line 74 of file query.cpp.

~Query()

DNSSD::Query::~Query ( )

virtual

Definition at line 81 of file query.cpp.

Member Function Documentation

customEvent()

void DNSSD::Query::customEvent ( TQCustomEvent *  event )

protectedvirtual

Definition at line 145 of file query.cpp.

domain()

const TQString & DNSSD::Query::domain

(

)

const

Returns queried domain.

Definition at line 104 of file query.cpp.

finished

void DNSSD::Query::finished ( )

signal

Emitted when all announced services has been reported.

isFinished()

bool DNSSD::Query::isFinished

(

)

const

Returns true if all currently announced services has been reported.

It does not mean that no more services can be found later and it is not related to isRunning()

Definition at line 99 of file query.cpp.

isRunning()

bool DNSSD::Query::isRunning

(

)

const

Returns true if query is already running.

Definition at line 94 of file query.cpp.

serviceAdded

void DNSSD::Query::serviceAdded ( DNSSD::RemoteService::Ptr  )

signal

Emitted when new service has been discovered.

serviceRemoved

void DNSSD::Query::serviceRemoved ( DNSSD::RemoteService::Ptr  )

signal

Emitted when previously discovered service is not longer published.

startQuery()

void DNSSD::Query::startQuery ( )

virtual

Starts query.

Ignored if query is already running

Definition at line 109 of file query.cpp.

virtual_hook()

void DNSSD::Query::virtual_hook ( int  , void *    )

protectedvirtual

Definition at line 141 of file query.cpp.

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

• query.h
• query.cpp