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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_ | 5 #ifndef CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_ |
6 #define CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_ | 6 #define CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "content/browser/background_fetch/background_fetch_data_manager.h" | 10 #include "content/browser/background_fetch/background_fetch_data_manager.h" |
11 #include "content/browser/background_fetch/background_fetch_job_controller.h" | |
11 #include "content/common/content_export.h" | 12 #include "content/common/content_export.h" |
12 | 13 |
13 namespace content { | 14 namespace content { |
14 | 15 |
16 class BackgroundFetchJobInfo; | |
17 class BackgroundFetchRequestInfo; | |
15 class BrowserContext; | 18 class BrowserContext; |
16 class FetchRequest; | |
17 class ServiceWorkerContextWrapper; | 19 class ServiceWorkerContextWrapper; |
18 | 20 |
19 // The BackgroundFetchContext is the central moderator of ongoing background | 21 // The BackgroundFetchContext is the central moderator of ongoing background |
20 // fetch requests from the Mojo service and from other callers. | 22 // fetch requests from the Mojo service and from other callers. |
21 // Background Fetch requests function similar to normal fetches except that | 23 // Background Fetch requests function similar to normal fetches except that |
22 // they are persistent across Chromium or service worker shutdown. | 24 // they are persistent across Chromium or service worker shutdown. |
23 class CONTENT_EXPORT BackgroundFetchContext | 25 class CONTENT_EXPORT BackgroundFetchContext |
24 : public base::RefCountedThreadSafe<BackgroundFetchContext> { | 26 : public base::RefCountedThreadSafe<BackgroundFetchContext> { |
25 public: | 27 public: |
26 // The BackgroundFetchContext will watch the ServiceWorkerContextWrapper so | 28 // The BackgroundFetchContext will watch the ServiceWorkerContextWrapper so |
27 // that it can respond to service worker events such as unregister. | 29 // that it can respond to service worker events such as unregister. |
28 BackgroundFetchContext( | 30 BackgroundFetchContext( |
29 BrowserContext* browser_context, | 31 BrowserContext* browser_context, |
32 StoragePartition* storage_partition, | |
30 const scoped_refptr<ServiceWorkerContextWrapper>& context); | 33 const scoped_refptr<ServiceWorkerContextWrapper>& context); |
31 | 34 |
32 // Init and Shutdown are for use on the UI thread when the StoragePartition is | 35 // Init and Shutdown are for use on the UI thread when the StoragePartition is |
33 // being setup and torn down. | 36 // being setup and torn down. |
34 void Init(); | 37 void Init(); |
35 | 38 |
36 // Shutdown must be called before deleting this. Call on the UI thread. | 39 // Shutdown must be called before deleting this. Call on the UI thread. |
37 void Shutdown(); | 40 void Shutdown(); |
38 | 41 |
39 BackgroundFetchDataManager* GetDataManagerForTesting() { | 42 BackgroundFetchDataManager* GetDataManagerForTesting() { |
40 return &background_fetch_data_manager_; | 43 return &background_fetch_data_manager_; |
41 } | 44 } |
42 | 45 |
43 private: | 46 private: |
44 void CreateRequest(const FetchRequest& fetch_request); | 47 void CreateRequest(const BackgroundFetchJobInfo& job_info, |
Peter Beverloo
2017/02/28 03:32:54
Something to consider:
Blink will give us a seque
harkness
2017/02/28 11:31:08
That's an interesting idea, I'll definitely keep i
| |
48 std::vector<BackgroundFetchRequestInfo>& request_infos); | |
45 | 49 |
46 friend class base::RefCountedThreadSafe<BackgroundFetchContext>; | 50 friend class base::RefCountedThreadSafe<BackgroundFetchContext>; |
47 ~BackgroundFetchContext(); | 51 ~BackgroundFetchContext(); |
48 | 52 |
53 BrowserContext* browser_context_; | |
Peter Beverloo
2017/02/28 03:32:54
Unused, delete.
harkness
2017/02/28 11:31:08
Done.
| |
49 scoped_refptr<ServiceWorkerContextWrapper> service_worker_context_; | 54 scoped_refptr<ServiceWorkerContextWrapper> service_worker_context_; |
55 BackgroundFetchJobController background_fetch_job_controller_; | |
50 BackgroundFetchDataManager background_fetch_data_manager_; | 56 BackgroundFetchDataManager background_fetch_data_manager_; |
51 | 57 |
52 DISALLOW_COPY_AND_ASSIGN(BackgroundFetchContext); | 58 DISALLOW_COPY_AND_ASSIGN(BackgroundFetchContext); |
53 }; | 59 }; |
54 | 60 |
55 } // namespace content | 61 } // namespace content |
56 | 62 |
57 #endif // CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_ | 63 #endif // CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_ |
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