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Add files. Update Readme.

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GlennChiu committed Sep 30, 2012
1 parent aef9c66 commit 6c072a6aa0968c1c465d946a7bb60b8c3925a9c8
Showing with 472 additions and 1 deletion.
  1. +81 −0 GCNetworkReachability.h
  2. +363 −0 GCNetworkReachability.m
  3. +28 −1 README.md
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+//
+// GCNetworkReachability.h
+// GCNetworkReachability
+//
+// Created by Glenn Chiu on 26/09/2012.
+// Copyright (c) 2012 Glenn Chiu. All rights reserved.
+//
+
+// This code is distributed under the terms and conditions of the MIT license.
+
+// Copyright (c) 2012 Glenn Chiu
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import <netinet/in.h>
+
+typedef enum : unsigned char
+{
+ GCNetworkReachabilityStatusNotReachable = 1 << 0,
+ GCNetworkReachabilityStatusWWAN = (1 << 1) | GCNetworkReachabilityStatusNotReachable,
+ GCNetworkReachabilityStatusWiFi = (1 << 2) | GCNetworkReachabilityStatusNotReachable
+} GCNetworkReachabilityStatus;
+
+extern NSString * const kGCNetworkReachabilityDidChangeNotification;
+extern NSString * const kGCNetworkReachabilityStatusKey;
+
+@interface GCNetworkReachability : NSObject
+
+@property (readonly, assign, nonatomic) GCNetworkReachabilityStatus networkReachabilityStatus;
+
++ (GCNetworkReachability *)reachabilityWithHostName:(NSString *)hostName;
+
++ (GCNetworkReachability *)reachabilityWithAddress:(const struct sockaddr_in *)hostAddress;
+
++ (GCNetworkReachability *)reachabilityWithInternetAddress:(in_addr_t)internetAddress;
+
++ (GCNetworkReachability *)reachabilityForInternetConnection;
+
++ (GCNetworkReachability *)reachabilityForLocalWiFi;
+
+
+- (id)initWithAddress:(const struct sockaddr_in *)address;
+
+- (id)initWithHostName:(NSString *)hostName;
+
+- (id)initWithReachability:(SCNetworkReachabilityRef)reachability;
+
+
+- (GCNetworkReachabilityStatus)currentReachabilityStatus;
+
+
+- (BOOL)isReachable;
+
+- (BOOL)isReachableViaWWAN;
+
+- (BOOL)isReachableViaWiFi;
+
+
+- (void)startNotifierWithHandler:(void(^)(void))block;
+
+- (void)stopNotifier;
+
+@end
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