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/* | ||
Copyright (c) 2011, Tony Million. | ||
All rights reserved. | ||
Redistribution and use in source and binary forms, with or without | ||
modification, are permitted provided that the following conditions are met: | ||
1. Redistributions of source code must retain the above copyright notice, this | ||
list of conditions and the following disclaimer. | ||
2. Redistributions in binary form must reproduce the above copyright notice, | ||
this list of conditions and the following disclaimer in the documentation | ||
and/or other materials provided with the distribution. | ||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | ||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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#import <Foundation/Foundation.h> | ||
#import <SystemConfiguration/SystemConfiguration.h> | ||
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//! Project version number for MacOSReachability. | ||
FOUNDATION_EXPORT double ReachabilityVersionNumber; | ||
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//! Project version string for MacOSReachability. | ||
FOUNDATION_EXPORT const unsigned char ReachabilityVersionString[]; | ||
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/** | ||
* Create NS_ENUM macro if it does not exist on the targeted version of iOS or OS X. | ||
* | ||
* @see http://nshipster.com/ns_enum-ns_options/ | ||
**/ | ||
#ifndef NS_ENUM | ||
#define NS_ENUM(_type, _name) enum _name : _type _name; enum _name : _type | ||
#endif | ||
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extern NSString *const kReachabilityChangedNotification; | ||
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typedef NS_ENUM(NSInteger, NetworkStatus) { | ||
// Apple NetworkStatus Compatible Names. | ||
NotReachable = 0, | ||
ReachableViaWiFi = 2, | ||
ReachableViaWWAN = 1 | ||
}; | ||
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@class Reachability; | ||
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typedef void (^NetworkReachable)(Reachability * reachability); | ||
typedef void (^NetworkUnreachable)(Reachability * reachability); | ||
typedef void (^NetworkReachability)(Reachability * reachability, SCNetworkConnectionFlags flags); | ||
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@interface Reachability : NSObject | ||
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@property (nonatomic, copy) NetworkReachable reachableBlock; | ||
@property (nonatomic, copy) NetworkUnreachable unreachableBlock; | ||
@property (nonatomic, copy) NetworkReachability reachabilityBlock; | ||
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@property (nonatomic, assign) BOOL reachableOnWWAN; | ||
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+(instancetype)reachabilityWithHostname:(NSString*)hostname; | ||
// This is identical to the function above, but is here to maintain | ||
//compatibility with Apples original code. (see .m) | ||
+(instancetype)reachabilityWithHostName:(NSString*)hostname; | ||
+(instancetype)reachabilityForInternetConnection; | ||
+(instancetype)reachabilityWithAddress:(void *)hostAddress; | ||
+(instancetype)reachabilityForLocalWiFi; | ||
+(instancetype)reachabilityWithURL:(NSURL*)url; | ||
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-(instancetype)initWithReachabilityRef:(SCNetworkReachabilityRef)ref; | ||
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-(BOOL)startNotifier; | ||
-(void)stopNotifier; | ||
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-(BOOL)isReachable; | ||
-(BOOL)isReachableViaWWAN; | ||
-(BOOL)isReachableViaWiFi; | ||
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// WWAN may be available, but not active until a connection has been established. | ||
// WiFi may require a connection for VPN on Demand. | ||
-(BOOL)isConnectionRequired; // Identical DDG variant. | ||
-(BOOL)connectionRequired; // Apple's routine. | ||
// Dynamic, on demand connection? | ||
-(BOOL)isConnectionOnDemand; | ||
// Is user intervention required? | ||
-(BOOL)isInterventionRequired; | ||
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-(NetworkStatus)currentReachabilityStatus; | ||
-(SCNetworkReachabilityFlags)reachabilityFlags; | ||
-(NSString*)currentReachabilityString; | ||
-(NSString*)currentReachabilityFlags; | ||
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@end |
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