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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_HTTP_HTTP_TRANSACTION_DELEGATE_H_ | 5 #ifndef NET_HTTP_HTTP_TRANSACTION_DELEGATE_H_ |
6 #define NET_HTTP_HTTP_TRANSACTION_DELEGATE_H_ | 6 #define NET_HTTP_HTTP_TRANSACTION_DELEGATE_H_ |
7 | 7 |
8 namespace net { | 8 namespace net { |
9 | 9 |
10 // Delegate class receiving notifications when cache actions start and finish, | 10 // Delegate class receiving notifications when cache or network actions start |
11 // i.e. when the object starts and finishes waiting on an underlying cache. | 11 // and finish, i.e. when the object starts and finishes waiting on an |
12 // The owner of a HttpTransaction can use this to register a delegate to | 12 // underlying cache or the network. The owner of a HttpTransaction can use |
13 // receive notifications when these events happen. | 13 // this to register a delegate to receive notifications when these events |
| 14 // happen. |
14 class HttpTransactionDelegate { | 15 class HttpTransactionDelegate { |
15 public: | 16 public: |
16 virtual ~HttpTransactionDelegate() {} | 17 virtual ~HttpTransactionDelegate() {} |
17 virtual void OnCacheActionStart() = 0; | 18 virtual void OnCacheActionStart() = 0; |
18 virtual void OnCacheActionFinish() = 0; | 19 virtual void OnCacheActionFinish() = 0; |
| 20 virtual void OnNetworkActionStart() = 0; |
| 21 virtual void OnNetworkActionFinish() = 0; |
19 }; | 22 }; |
20 | 23 |
21 } // namespace net | 24 } // namespace net |
22 | 25 |
23 #endif // NET_HTTP_HTTP_TRANSACTION_DELEGATE_H_ | 26 #endif // NET_HTTP_HTTP_TRANSACTION_DELEGATE_H_ |
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