DNSSD
DNSSD::DomainBrowser Class Reference
Browses recommended domains for browsing or publishing to. More...
#include <DNSSD/DomainBrowser>

Public Types | |
enum | DomainType { Browsing, Publishing } |
Signals | |
void | domainAdded (const QString &domain) |
void | domainRemoved (const QString &domain) |
Public Member Functions | |
DomainBrowser (DomainType type, QObject *parent=0) | |
QStringList | domains () const |
bool | isRunning () const |
void | startBrowse () |
~DomainBrowser () |
Detailed Description
Browses recommended domains for browsing or publishing to.
Usage of this class is very simple. If you are interested in browsing for services, simple do
DNSSD::DomainBrowser *browser = new DNSSD::DomainBrowser(DNSSD::DomainBrowser::Browsing, this); connect(browser, SIGNAL(domainAdded(QString)), this, SLOT(browsingDomainAdded(QString)); connect(browser, SIGNAL(domainRemoved(QString)), this, SLOT(browsingDomainRemove(QString)); browser->startBrowse();
If you are interested in domains where you can register services, usage is identical except that you should pass DNSSD::DomainBrowser::Registering
to the constructor.
Definition at line 54 of file domainbrowser.h.
Member Enumeration Documentation
A type of domain recommendation.
- Enumerator:
Browsing Domains recommended for browsing for services on (using ServiceBrowser).
Publishing Domains recommended for publishing to (using PublicService).
Definition at line 61 of file domainbrowser.h.
Constructor & Destructor Documentation
DNSSD::DomainBrowser::DomainBrowser | ( | DomainType | type, | |
QObject * | parent = 0 | |||
) | [explicit] |
Standard constructor.
The global DNS-SD configuration (for example, the global Avahi configuration for the Avahi backend) will be used.
- Parameters:
-
type the type of domain to search for parent parent object (see QObject documentation)
- See also:
- startBrowse() and ServiceBrowser::isAvailable()
Definition at line 27 of file dummy-domainbrowser.cpp.
DNSSD::DomainBrowser::~DomainBrowser | ( | ) |
Definition at line 30 of file dummy-domainbrowser.cpp.
Member Function Documentation
void DNSSD::DomainBrowser::domainAdded | ( | const QString & | domain | ) | [signal] |
A new domain has been discovered.
If the requested DomainType is Browsing, this will also be emitted for the domains specified in the global configuration.
- Parameters:
-
domain the name of the domain
- See also:
- domainRemoved()
void DNSSD::DomainBrowser::domainRemoved | ( | const QString & | domain | ) | [signal] |
A domain has disappeared from the browsed list.
Emitted when domain has been removed from browsing list or the publishing list (depending on which list was requested in the constructor).
- Parameters:
-
domain the name of the domain
- See also:
- domainAdded()
QStringList DNSSD::DomainBrowser::domains | ( | ) | const |
The current known list of domains of the requested DomainType.
- Returns:
- a list of currently known domain names
Definition at line 37 of file dummy-domainbrowser.cpp.
bool DNSSD::DomainBrowser::isRunning | ( | ) | const |
Whether the browsing has been started.
- Returns:
true
if startBrowse() has been called,false
otherwise
Definition at line 42 of file dummy-domainbrowser.cpp.
void DNSSD::DomainBrowser::startBrowse | ( | ) |
Starts browsing.
Only the first call to this function will have any effect.
Browsing stops when the DomainBrowser object is destroyed.
- Warning:
- The domainAdded() signal may be emitted before this function returns.
- See also:
- domainAdded() and domainRemoved()
Definition at line 34 of file dummy-domainbrowser.cpp.
The documentation for this class was generated from the following files: