jens@26: //
jens@26: //  MYBonjourBrowser.h
jens@26: //  MYNetwork
jens@26: //
jens@26: //  Created by Jens Alfke on 1/22/08.
jens@26: //  Copyright 2008 Jens Alfke. All rights reserved.
jens@26: //
jens@26: 
jens@28: #import "MYDNSService.h"
jens@31: @class MYBonjourRegistration;
jens@26: 
jens@26: 
jens@26: /** Searches for Bonjour services of a specific type. */
jens@28: @interface MYBonjourBrowser : MYDNSService
jens@26: {
jens@26:     @private
jens@26:     NSString *_serviceType;
jens@26:     BOOL _browsing;
jens@26:     Class _serviceClass;
jens@26:     NSMutableSet *_services, *_addServices, *_rmvServices;
jens@31:     BOOL _pendingUpdate;
jens@31:     MYBonjourRegistration *_myRegistration;
jens@59:     id _delegate;
jens@26: }
jens@26: 
jens@50: /** Initializes a new MYBonjourBrowser.
jens@26:     Call -start to begin browsing.
jens@26:     @param serviceType  The name of the service type to look for, e.g. "_http._tcp". */
jens@26: - (id) initWithServiceType: (NSString*)serviceType;
jens@26: 
jens@59: @property (assign) id delegate;
jens@59: 
jens@26: /** Is the browser currently browsing? */
jens@26: @property (readonly) BOOL browsing;
jens@26: 
jens@26: /** The set of currently found services. These are instances of the serviceClass,
jens@50:     which is MYBonjourService by default.
jens@26:     This is KV-observable. */
jens@26: @property (readonly) NSSet *services;
jens@26: 
jens@26: /** The class of objects to create to represent services.
jens@50:     The default value is [MYBonjourService class]; you can change this, but only
jens@26:     to a subclass of that. */
jens@26: @property Class serviceClass;
jens@26: 
jens@31: /** My own registration for this service type.
jens@31:     This object is created on demand and won't be started up until you tell it to.
jens@31:     Before starting it, you'll need to set its port, and optionally its name.
jens@31:     Your own registration will _not_ be visible in the set of services.*/
jens@31: @property (readonly) MYBonjourRegistration *myRegistration;
jens@31: 
jens@26: @end