trust/trustd/TrustURLSessionDelegate.h

   1 /*
   2  * Copyright (c) 2018 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  *
  23  */
  24
  25 #ifndef _SECURITY_TRUSTURLSESSIONDELEGATE_H_
  26 #define _SECURITY_TRUSTURLSESSIONDELEGATE_H_
  27
  28 #if __OBJC__
  29 #include <Foundation/Foundation.h>
  30
  31 NS_ASSUME_NONNULL_BEGIN
  32 /* This is our abstract NSURLSessionDelegate that handles the elements common to
  33  * fetching data over the network during a trust evaluation */
  34 @interface TrustURLSessionDelegate : NSObject <NSURLSessionDelegate, NSURLSessionTaskDelegate, NSURLSessionDataDelegate>
  35 @property (assign, nullable) void *context;
  36 @property NSArray <NSURL *>*URIs;
  37 @property NSUInteger URIix;
  38 @property (nullable) NSMutableData *response;
  39 @property NSTimeInterval expiration;
  40 @property NSUInteger numTasks;
  41
  42 - (BOOL)fetchNext:(NSURLSession *)session;
  43 - (NSURLRequest *)createNextRequest:(NSURL *)uri;
  44 @end
  45
  46 NSTimeInterval TrustURLSessionGetResourceTimeout(void);
  47
  48 NS_ASSUME_NONNULL_END
  49 #endif // __OBJC__
  50
  51 #endif /* _SECURITY_TRUSTURLSESSIONDELEGATE_H_ */