OLD | NEW |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 COMPONENTS_DATA_USE_MEASUREMENT_CORE_DATA_USE_ASCRIBER_H_ | 5 #ifndef COMPONENTS_DATA_USE_MEASUREMENT_CORE_DATA_USE_ASCRIBER_H_ |
6 #define COMPONENTS_DATA_USE_MEASUREMENT_CORE_DATA_USE_ASCRIBER_H_ | 6 #define COMPONENTS_DATA_USE_MEASUREMENT_CORE_DATA_USE_ASCRIBER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
(...skipping 21 matching lines...) Expand all Loading... |
32 public: | 32 public: |
33 virtual ~DataUseAscriber() {} | 33 virtual ~DataUseAscriber() {} |
34 | 34 |
35 // Creates a network delegate that will be used to track data use. | 35 // Creates a network delegate that will be used to track data use. |
36 std::unique_ptr<net::NetworkDelegate> CreateNetworkDelegate( | 36 std::unique_ptr<net::NetworkDelegate> CreateNetworkDelegate( |
37 std::unique_ptr<net::NetworkDelegate> wrapped_network_delegate, | 37 std::unique_ptr<net::NetworkDelegate> wrapped_network_delegate, |
38 const metrics::UpdateUsagePrefCallbackType& metrics_data_use_forwarder); | 38 const metrics::UpdateUsagePrefCallbackType& metrics_data_use_forwarder); |
39 | 39 |
40 // Returns the DataUseRecorder to which data usage for the given URL should | 40 // Returns the DataUseRecorder to which data usage for the given URL should |
41 // be ascribed. If no existing DataUseRecorder exists, a new one will be | 41 // be ascribed. If no existing DataUseRecorder exists, a new one will be |
42 // created only if |can_create_new| is true. | 42 // created. |
43 virtual DataUseRecorder* GetDataUseRecorder(net::URLRequest* request, | 43 virtual DataUseRecorder* GetOrCreateDataUseRecorder( |
44 bool can_create_new) = 0; | 44 net::URLRequest* request) = 0; |
| 45 |
| 46 // Returns the existing DataUseRecorder to which data usage for the given URL |
| 47 // should be ascribed. |
| 48 virtual DataUseRecorder* GetDataUseRecorder( |
| 49 const net::URLRequest& request) = 0; |
45 | 50 |
46 // Returns a URLRequestClassifier that can classify requests for metrics | 51 // Returns a URLRequestClassifier that can classify requests for metrics |
47 // recording. | 52 // recording. |
48 virtual std::unique_ptr<URLRequestClassifier> CreateURLRequestClassifier() | 53 virtual std::unique_ptr<URLRequestClassifier> CreateURLRequestClassifier() |
49 const = 0; | 54 const = 0; |
50 | 55 |
51 // Methods called by DataUseNetworkDelegate to propagate data use information: | 56 // Methods called by DataUseNetworkDelegate to propagate data use information: |
52 virtual void OnBeforeUrlRequest(net::URLRequest* request); | 57 virtual void OnBeforeUrlRequest(net::URLRequest* request); |
53 virtual void OnNetworkBytesSent(net::URLRequest* request, int64_t bytes_sent); | 58 virtual void OnNetworkBytesSent(net::URLRequest* request, int64_t bytes_sent); |
54 virtual void OnNetworkBytesReceived(net::URLRequest* request, | 59 virtual void OnNetworkBytesReceived(net::URLRequest* request, |
55 int64_t bytes_received); | 60 int64_t bytes_received); |
56 virtual void OnUrlRequestCompleted(net::URLRequest* request, bool started); | 61 virtual void OnUrlRequestCompleted(net::URLRequest* request, bool started); |
57 virtual void OnUrlRequestDestroyed(net::URLRequest* request); | 62 virtual void OnUrlRequestDestroyed(net::URLRequest* request); |
58 }; | 63 }; |
59 | 64 |
60 } // namespace data_use_measurement | 65 } // namespace data_use_measurement |
61 | 66 |
62 #endif // COMPONENTS_DATA_USE_MEASUREMENT_CORE_DATA_USE_ASCRIBER_H_ | 67 #endif // COMPONENTS_DATA_USE_MEASUREMENT_CORE_DATA_USE_ASCRIBER_H_ |
OLD | NEW |