iOS/Pods/GoogleUtilities/GoogleUtilities/Reachability/GULReachabilityChecker+Internal.h

   1 /*
   2  * Copyright 2017 Google
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #import <GoogleUtilities/GULReachabilityChecker.h>
  18
  19 typedef SCNetworkReachabilityRef (*GULReachabilityCreateWithNameFn)(CFAllocatorRef allocator,
  20                                                                     const char *host);
  21
  22 typedef Boolean (*GULReachabilitySetCallbackFn)(SCNetworkReachabilityRef target,
  23                                                 SCNetworkReachabilityCallBack callback,
  24                                                 SCNetworkReachabilityContext *context);
  25 typedef Boolean (*GULReachabilityScheduleWithRunLoopFn)(SCNetworkReachabilityRef target,
  26                                                         CFRunLoopRef runLoop,
  27                                                         CFStringRef runLoopMode);
  28 typedef Boolean (*GULReachabilityUnscheduleFromRunLoopFn)(SCNetworkReachabilityRef target,
  29                                                           CFRunLoopRef runLoop,
  30                                                           CFStringRef runLoopMode);
  31
  32 typedef void (*GULReachabilityReleaseFn)(CFTypeRef cf);
  33
  34 struct GULReachabilityApi {
  35   GULReachabilityCreateWithNameFn createWithNameFn;
  36   GULReachabilitySetCallbackFn setCallbackFn;
  37   GULReachabilityScheduleWithRunLoopFn scheduleWithRunLoopFn;
  38   GULReachabilityUnscheduleFromRunLoopFn unscheduleFromRunLoopFn;
  39   GULReachabilityReleaseFn releaseFn;
  40 };
  41
  42 @interface GULReachabilityChecker (Internal)
  43
  44 - (const struct GULReachabilityApi *)reachabilityApi;
  45 - (void)setReachabilityApi:(const struct GULReachabilityApi *)reachabilityApi;
  46
  47 @end