| /* |
| * Copyright 2014 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #import <Foundation/Foundation.h> |
| |
| @interface NSDictionary (ARDUtilites) |
| |
| // Creates a dictionary with the keys and values in the JSON object. |
| + (NSDictionary *)dictionaryWithJSONString:(NSString *)jsonString; |
| + (NSDictionary *)dictionaryWithJSONData:(NSData *)jsonData; |
| |
| @end |
| |
| @interface NSURLConnection (ARDUtilities) |
| |
| // Issues an asynchronous request that calls back on main queue. |
| + (void)sendAsyncRequest:(NSURLRequest *)request |
| completionHandler: |
| (void (^)(NSURLResponse *response, NSData *data, NSError *error))completionHandler; |
| |
| // Posts data to the specified URL. |
| + (void)sendAsyncPostToURL:(NSURL *)url |
| withData:(NSData *)data |
| completionHandler:(void (^)(BOOL succeeded, NSData *data))completionHandler; |
| |
| @end |
| |
| NSInteger ARDGetCpuUsagePercentage(void); |
