• Skip to content
  • Skip to link menu
KDE 4.3 API Reference
  • KDE API Reference
  • kdelibs
  • Sitemap
  • Contact Us
 

DNSSD

DNSSD::ServiceTypeBrowser

DNSSD::ServiceTypeBrowser Class Reference

#include <servicetypebrowser.h>

Inheritance diagram for DNSSD::ServiceTypeBrowser:
QObject

List of all members.

Signals

void finished ()
void serviceTypeAdded (const QString &type)
void serviceTypeRemoved (const QString &type)

Public Member Functions

KDE_DEPRECATED bool isRunning () const
 ServiceTypeBrowser (const QString &domain=QString(), QObject *parent=0)
QStringList serviceTypes () const
void startBrowse ()
 ~ServiceTypeBrowser ()

Detailed Description

Definition at line 47 of file servicetypebrowser.h.


Constructor & Destructor Documentation

DNSSD::ServiceTypeBrowser::ServiceTypeBrowser ( const QString &  domain = QString(),
QObject *  parent = 0 
) [explicit]

Create a ServiceTypeBrowser for a domain.

The link-local domain (the LAN subnet for this computer) will be used if no domain is given. DomainBrowser can be used to get a list of browsing domains.

Note that WAN domains may not support service type browsing.

Parameters:
domain a browsing domain to search
parent the parent object (see QObject documentation)
See also:
startBrowse() and ServiceBrowser::isAvailable()

Definition at line 27 of file dummy-servicetypebrowser.cpp.

DNSSD::ServiceTypeBrowser::~ServiceTypeBrowser (  ) 

Definition at line 30 of file dummy-servicetypebrowser.cpp.


Member Function Documentation

void DNSSD::ServiceTypeBrowser::finished (  )  [signal]

Emitted when the list of published service types has settled.

This signal is emitted once after startBrowse() is called when the types of all the services that are currently published have been reported (even if no services are available or the DNS-SD service is not available). It is emitted again when a new batch of service types become available or disappear.

For example, if a new host is connected to network and announces services of several new types, they will be reported by several serviceTypeAdded() signals and the whole batch will be concluded by finished().

This signal can be used by applications that just want to get a list of the currently available service types (similar to a directory listing) and do not care about adding or removing service types that appear or disappear later.

See also:
serviceTypeAdded() and serviceTypeRemoved()
bool DNSSD::ServiceTypeBrowser::isRunning (  )  const
Deprecated:
This method is unnecessary, since it is safe to call startBrowse() multiple times.

Definition at line 42 of file dummy-servicetypebrowser.cpp.

void DNSSD::ServiceTypeBrowser::serviceTypeAdded ( const QString &  type  )  [signal]

A new type of service has been found.

Parameters:
type the service type
See also:
serviceTypeAdded() and finished()
void DNSSD::ServiceTypeBrowser::serviceTypeRemoved ( const QString &  type  )  [signal]

Emitted when there are no more services of this type.

Warning:
This signal is not reliable: it is possible that it will not be emitted even after last service of this type disappeared
Parameters:
type the service type
See also:
serviceTypeAdded() and finished()
QStringList DNSSD::ServiceTypeBrowser::serviceTypes (  )  const

All the service types currently being published.

Returns:
a list of service types, in the form _type._tcp or _type._udp

Definition at line 37 of file dummy-servicetypebrowser.cpp.

void DNSSD::ServiceTypeBrowser::startBrowse (  ) 

Starts browsing.

Only the first call to this function will have any effect.

Browsing stops when the ServiceBrowser object is destroyed.

Warning:
The serviceTypeAdded() signal may be emitted before this function returns.
See also:
serviceTypeAdded(), serviceTypeRemoved() and finished()

Definition at line 34 of file dummy-servicetypebrowser.cpp.


The documentation for this class was generated from the following files:
  • servicetypebrowser.h
  • dummy-servicetypebrowser.cpp

DNSSD

Skip menu "DNSSD"
  • Main Page
  • Namespace List
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Namespace Members
  • Class Members
  • Related Pages

kdelibs

Skip menu "kdelibs"
  • DNSSD
  • Interfaces
  •   KHexEdit
  •   KMediaPlayer
  •   KSpeech
  •   KTextEditor
  • Kate
  • kconf_update
  • KDE3Support
  •   KUnitTest
  • KDECore
  • KDED
  • KDEsu
  • KDEUI
  • KDocTools
  • KFile
  • KHTML
  • KImgIO
  • KInit
  • kio
  • KIOSlave
  • KJS
  •   KJS-API
  •   WTF
  • kjsembed
  • KNewStuff
  • KParts
  • KPty
  • Kross
  • KUtils
  • Nepomuk
  • Plasma
  • Solid
  • Sonnet
  • ThreadWeaver
Generated for kdelibs by doxygen 1.6.1
This website is maintained by Adriaan de Groot and Allen Winter.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal