root/Trunk/AIUtilities.framework/Versions/A/Headers/AIHostReachabilityMonitor.h @ 2

//
//  AIHostReachabilityMonitor.h
//  AIUtilities.framework
//
//  Created by Mac-arena the Bored Zo on 2005-02-11.
//

#import <Cocoa/Cocoa.h>

@class AIHostReachabilityMonitor;

@protocol AIHostReachabilityObserver <NSObject>

- (void)hostReachabilityMonitor:(AIHostReachabilityMonitor *)monitor hostIsReachable:(NSString *)host;
- (void)hostReachabilityMonitor:(AIHostReachabilityMonitor *)monitor hostIsNotReachable:(NSString *)host;

@end

@interface AIHostReachabilityMonitor: NSObject
{
        NSMutableArray          *hosts;
        NSMutableArray          *observers;
        NSMutableArray          *reachabilities;
        
        NSMutableSet            *unconfiguredHostsAndObservers;
        
        NSLock                          *hostAndObserverListLock;
        
        CFRunLoopSourceRef      ipChangesRunLoopSourceRef;
}


+ (id)defaultMonitor;

#pragma mark -

- (void)addObserver:(id <AIHostReachabilityObserver>)newObserver forHost:(NSString *)host;
- (void)removeObserver:(id <AIHostReachabilityObserver>)observer forHost:(NSString *)host;
- (BOOL)observer:(id)observer isObservingHost:(NSString *)host;

@end