NSNetServices documentation

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Contents -

NSNetService class description
NSNetServiceBrowser class description
Software documentation for the NSObject(NSNetServiceBrowserDelegateMethods) informal protocol
Software documentation for the NSObject(NSNetServiceDelegateMethods) informal protocol
NSNetServiceBrowserDelegate protocol description
Software documentation for the NSNetServiceDelegate protocol

NSNetService class description

NSNetService : NSObject

Declared in:

Foundation/NSNetServices.h

Availability: OpenStep

NSNetService lets you publish a network service in a domain using multicast DNS. Additionally, it lets you resolve a network service that was discovered by NSNetServiceBrowser . This class is an abstract superclass for concrete implementations of its functionality.

Instance Variables

Method summary

dataFromTXTRecordDictionary:

+ (NSData*) dataFromTXTRecordDictionary: (NSDictionary*)txtDictionary;

Availability: OpenStep

Description forthcoming.

dictionaryFromTXTRecordData:

+ (NSDictionary*) dictionaryFromTXTRecordData: (NSData*)txtData;

Availability: OpenStep

Description forthcoming.

TXTRecordData

- (NSData*) TXTRecordData;

Availability: OpenStep

Description forthcoming.

addresses

- (NSArray*) addresses;

Availability: OpenStep

Description forthcoming.

delegate

- (id<NSNetServiceDelegate>) delegate;

Availability: OpenStep

Description forthcoming.

domain

- (NSString*) domain;

Availability: OpenStep

Description forthcoming.

getInputStream: outputStream:

- (BOOL) getInputStream: (NSInputStream**)inputStream outputStream: (NSOutputStream**)outputStream;

Availability: OpenStep

Description forthcoming.

hostName

- (NSString*) hostName;

Availability: OpenStep

Description forthcoming.

initWithDomain: type: name:

- (id) initWithDomain: (NSString*)domain type: (NSString*)type name: (NSString*)name;

Availability: OpenStep

Description forthcoming.

initWithDomain: type: name: port:

- (id) initWithDomain: (NSString*)domain type: (NSString*)type name: (NSString*)name port: (NSInteger)port;

Availability: OpenStep

Description forthcoming.

name

- (NSString*) name;

Availability: OpenStep

Description forthcoming.

port

- (NSInteger) port;

Availability: MacOS-X 10.5.0

Not implemented

protocolSpecificInformation

- (NSString*) protocolSpecificInformation;

Availability: OpenStep

Description forthcoming.

publish

- (void) publish;

Availability: OpenStep

Description forthcoming.

publishWithOptions:

- (void) publishWithOptions: (NSNetServiceOptions)options;

Availability: MacOS-X 10.5.0

Not implemented

removeFromRunLoop: forMode:

- (void) removeFromRunLoop: (NSRunLoop*)aRunLoop forMode: (NSString*)mode;

Availability: OpenStep

Description forthcoming.

resolve

- (void) resolve;

Availability: OpenStep

Description forthcoming.

resolveWithTimeout:

- (void) resolveWithTimeout: (NSTimeInterval)timeout;

Availability: OpenStep

Description forthcoming.

scheduleInRunLoop: forMode:

- (void) scheduleInRunLoop: (NSRunLoop*)aRunLoop forMode: (NSString*)mode;

Availability: OpenStep

Description forthcoming.

setDelegate:

- (void) setDelegate: (id<NSNetServiceDelegate>)delegate;

Availability: OpenStep

Description forthcoming.

setProtocolSpecificInformation:

- (void) setProtocolSpecificInformation: (NSString*)specificInformation;

Availability: OpenStep

Description forthcoming.

setTXTRecordData:

- (BOOL) setTXTRecordData: (NSData*)recordData;

Availability: OpenStep

Description forthcoming.

startMonitoring

- (void) startMonitoring;

Availability: OpenStep

Description forthcoming.

stop

- (void) stop;

Availability: OpenStep

Description forthcoming.

stopMonitoring

- (void) stopMonitoring;

Availability: OpenStep

Description forthcoming.

type

- (NSString*) type;

Availability: OpenStep

Description forthcoming.

Instance Variables for NSNetService Class

_delegate

@protected id _delegate;

Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_netService

@protected void* _netService;

Availability: OpenStep

_reserved

@protected void* _reserved;

Availability: OpenStep

NSNetServiceBrowser class description

NSNetServiceBrowser : NSObject

Declared in:

Foundation/NSNetServices.h

Availability: OpenStep

NSNetServiceBrowser asynchronously lets you discover network domains and, additionally, search for a type of network service. It sends its delegate a message whenever it discovers a new network service, and whenever a network service goes away.

Each NSNetServiceBrowser performs one search at a time. So in order to perform multiple searches simultaneously, create multiple instances. This class is an abstract superclass for concrete implementations of its functionality.

Instance Variables

Method summary

delegate

- (id<NSNetServiceBrowserDelegate>) delegate;

Availability: OpenStep

Description forthcoming.

init

- (id) init;

Availability: OpenStep

Description forthcoming.

removeFromRunLoop: forMode:

- (void) removeFromRunLoop: (NSRunLoop*)aRunLoop forMode: (NSString*)mode;

Availability: OpenStep

Description forthcoming.

scheduleInRunLoop: forMode:

- (void) scheduleInRunLoop: (NSRunLoop*)aRunLoop forMode: (NSString*)mode;

Availability: OpenStep

Description forthcoming.

searchForAllDomains

- (void) searchForAllDomains;

Availability: OpenStep

Description forthcoming.

searchForBrowsableDomains

- (void) searchForBrowsableDomains;

Availability: OpenStep

Description forthcoming.

searchForRegistrationDomains

- (void) searchForRegistrationDomains;

Availability: OpenStep

Description forthcoming.

searchForServicesOfType: inDomain:

- (void) searchForServicesOfType: (NSString*)serviceType inDomain: (NSString*)domainName;

Availability: OpenStep

Description forthcoming.

setDelegate:

- (void) setDelegate: (id<NSNetServiceBrowserDelegate>)delegate;

Availability: OpenStep

Description forthcoming.

stop

- (void) stop;

Availability: OpenStep

Description forthcoming.

Instance Variables for NSNetServiceBrowser Class

_delegate

@protected id _delegate;

Availability: OpenStep

_netServiceBrowser

@protected void* _netServiceBrowser;

Availability: OpenStep

_reserved

@protected void* _reserved;

Availability: OpenStep

Software documentation for the NSObject(NSNetServiceBrowserDelegateMethods) informal protocol

NSObject(NSNetServiceBrowserDelegateMethods)

Declared in:

Foundation/NSNetServices.h

Availability: OpenStep

Description forthcoming.

Method summary

netServiceBrowser: didFindDomain: moreComing:

- (void) netServiceBrowser: (NSNetServiceBrowser*)aNetServiceBrowser didFindDomain: (NSString*)domainString moreComing: (BOOL)moreComing;

Availability: OpenStep

Notifies the delegate that a domain was found.

netServiceBrowser: didFindService: moreComing:

- (void) netServiceBrowser: (NSNetServiceBrowser*)aNetServiceBrowser didFindService: (NSNetService*)aNetService moreComing: (BOOL)moreComing;

Availability: OpenStep

Notifies the delegate that a service was found.

netServiceBrowser: didNotSearch:

- (void) netServiceBrowser: (NSNetServiceBrowser*)aNetServiceBrowser didNotSearch: (NSDictionary*)errorDict;

Availability: OpenStep

Notifies the delegate that the search was unsuccessful.

See also:
[NSNetServiceBrowser -netServiceBrowserWillSearch:]

netServiceBrowser: didRemoveDomain: moreComing:

- (void) netServiceBrowser: (NSNetServiceBrowser*)aNetServiceBrowser didRemoveDomain: (NSString*)domainString moreComing: (BOOL)moreComing;

Availability: OpenStep

Notifies the delegate that a domain has become unavailable.

See also:

netServiceBrowser: didRemoveService: moreComing:

- (void) netServiceBrowser: (NSNetServiceBrowser*)aNetServiceBrowser didRemoveService: (NSNetService*)aNetService moreComing: (BOOL)moreComing;

Availability: OpenStep

Notifies the delegate that a service has become unavailable.

See also:

netServiceBrowserDidStopSearch:

- (void) netServiceBrowserDidStopSearch: (NSNetServiceBrowser*)aNetServiceBrowser;

Availability: OpenStep

Notifies the delegate that the search was stopped.

See also:
[NSNetServiceBrowser -stop]

netServiceBrowserWillSearch:

- (void) netServiceBrowserWillSearch: (NSNetServiceBrowser*)aNetServiceBrowser;

Availability: OpenStep

Notifies the delegate that the search is about to begin.

See also:
[NSNetServiceBrowser -netServiceBrowser:didNotSearch:]

Software documentation for the NSObject(NSNetServiceDelegateMethods) informal protocol

NSObject(NSNetServiceDelegateMethods)

Declared in:

Foundation/NSNetServices.h

Availability: OpenStep

Description forthcoming.

Method summary

netService: didAcceptConnectionWithInputStream: outputStream:

- (void) netService: (NSNetService*)sender didAcceptConnectionWithInputStream: (NSInputStream*)inputStream outputStream: (NSOutputStream*)outputStream;

Availability: Not in OpenStep/MacOS-X

Notifies the delegate that the service, which must have been published with option NSNetServiceListenForConnections, received a new connection. In order to communicate with the connecting client, you must -open the streams and schedule them with a runloop. To reject a connection, just -open and immediately -close both streams.