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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_URL_REQUEST_CLASSIFIER_H_ | 5 #ifndef COMPONENTS_DATA_USE_MEASUREMENT_CORE_URL_REQUEST_CLASSIFIER_H_ |
6 #define COMPONENTS_DATA_USE_MEASUREMENT_CORE_URL_REQUEST_CLASSIFIER_H_ | 6 #define COMPONENTS_DATA_USE_MEASUREMENT_CORE_URL_REQUEST_CLASSIFIER_H_ |
7 | 7 |
| 8 #include "components/data_use_measurement/core/data_use_user_data.h" |
| 9 |
8 namespace net { | 10 namespace net { |
| 11 class HttpResponseHeaders; |
9 class URLRequest; | 12 class URLRequest; |
10 } | 13 } |
11 | 14 |
12 namespace data_use_measurement { | 15 namespace data_use_measurement { |
13 | 16 |
14 // Interface for a classifier that can classify URL requests. | 17 // Interface for a classifier that can classify URL requests. |
15 class URLRequestClassifier { | 18 class URLRequestClassifier { |
16 public: | 19 public: |
17 virtual ~URLRequestClassifier() {} | 20 virtual ~URLRequestClassifier() {} |
18 | 21 |
19 // Returns true if the URLRequest |request| is initiated by user traffic. | 22 // Returns true if the URLRequest |request| is initiated by user traffic. |
20 virtual bool IsUserRequest(const net::URLRequest& request) const = 0; | 23 virtual bool IsUserRequest(const net::URLRequest& request) const = 0; |
| 24 |
| 25 // Returns the content type of the URL request |request| with response headers |
| 26 // |response_headers|. |is_app_foreground| and |is_tab_visible| indicate the |
| 27 // current app and tab visibility state. |
| 28 virtual DataUseUserData::DataUseContentType GetContentType( |
| 29 const net::URLRequest& request, |
| 30 const net::HttpResponseHeaders& response_headers) const = 0; |
21 }; | 31 }; |
22 | 32 |
23 } // namespace data_use_measurement | 33 } // namespace data_use_measurement |
24 | 34 |
25 #endif // COMPONENTS_DATA_USE_MEASUREMENT_CORE_URL_REQUEST_CLASSIFIER_H_ | 35 #endif // COMPONENTS_DATA_USE_MEASUREMENT_CORE_URL_REQUEST_CLASSIFIER_H_ |
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