//

//  MYBonjourBrowser.h

//  MYNetwork

//

//  Created by Jens Alfke on 1/22/08.

//  Copyright 2008 Jens Alfke. All rights reserved.

//

#import <Foundation/Foundation.h>

/** Searches for Bonjour services of a specific type. */

@interface MYBonjourBrowser : NSObject

{

    @private

    NSString *_serviceType;

    NSNetServiceBrowser *_browser;

    BOOL _browsing;

    NSError *_error;

    Class _serviceClass;

    NSMutableSet *_services, *_addServices, *_rmvServices;

}

/** Initializes a new BonjourBrowser.

    Call -start to begin browsing.

    @param serviceType  The name of the service type to look for, e.g. "_http._tcp". */

- (id) initWithServiceType: (NSString*)serviceType;

/** Starts browsing. This is asynchronous, so nothing will happen immediately. */

- (void) start;

/** Stops browsing. */

- (void) stop;

/** Is the browser currently browsing? */

@property (readonly) BOOL browsing;

/** The current error status, if any.

    This is KV-observable. */

@property (readonly,retain) NSError* error;

/** The set of currently found services. These are instances of the serviceClass,

    which is BonjourService by default.

    This is KV-observable. */

@property (readonly) NSSet *services;

/** The class of objects to create to represent services.

    The default value is [BonjourService class]; you can change this, but only

    to a subclass of that. */

@property Class serviceClass;

@end