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1 /* | |
2 * Copyright 2014 The WebRTC Project Authors. All rights reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #import <Foundation/Foundation.h> | |
12 | |
13 @interface NSDictionary (ARDUtilites) | |
14 | |
15 // Creates a dictionary with the keys and values in the JSON object. | |
16 + (NSDictionary *)dictionaryWithJSONString:(NSString *)jsonString; | |
17 + (NSDictionary *)dictionaryWithJSONData:(NSData *)jsonData; | |
18 | |
19 @end | |
20 | |
21 @interface NSURLConnection (ARDUtilities) | |
22 | |
23 // Issues an asynchronous request that calls back on main queue. | |
24 + (void)sendAsyncRequest:(NSURLRequest *)request | |
25 completionHandler:(void (^)(NSURLResponse *response, | |
26 NSData *data, | |
27 NSError *error))completionHandler; | |
28 | |
29 // Posts data to the specified URL. | |
30 + (void)sendAsyncPostToURL:(NSURL *)url | |
31 withData:(NSData *)data | |
32 completionHandler:(void (^)(BOOL succeeded, | |
33 NSData *data))completionHandler; | |
34 | |
35 @end | |
36 | |
37 NSInteger ARDGetCpuUsagePercentage(); | |
38 | |
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