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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 #include "content/browser/background_fetch/background_fetch_data_manager.h" | 5 #include "content/browser/background_fetch/background_fetch_data_manager.h" |
6 | 6 |
| 7 #include "base/memory/ptr_util.h" |
7 #include "content/browser/background_fetch/background_fetch_context.h" | 8 #include "content/browser/background_fetch/background_fetch_context.h" |
8 #include "content/browser/background_fetch/fetch_request.h" | 9 #include "content/browser/background_fetch/background_fetch_job_info.h" |
| 10 #include "content/browser/background_fetch/background_fetch_request_info.h" |
9 | 11 |
10 namespace content { | 12 namespace content { |
11 | 13 |
12 BackgroundFetchDataManager::BackgroundFetchDataManager( | 14 BackgroundFetchDataManager::BackgroundFetchDataManager( |
13 BackgroundFetchContext* background_fetch_context) | 15 BackgroundFetchContext* background_fetch_context) |
14 : background_fetch_context_(background_fetch_context) { | 16 : background_fetch_context_(background_fetch_context) { |
15 DCHECK(background_fetch_context_); | 17 DCHECK(background_fetch_context_); |
16 // TODO(harkness) Read from persistent storage and recreate requests. | 18 // TODO(harkness) Read from persistent storage and recreate requests. |
17 } | 19 } |
18 | 20 |
19 BackgroundFetchDataManager::~BackgroundFetchDataManager() {} | 21 BackgroundFetchDataManager::~BackgroundFetchDataManager() = default; |
20 | 22 |
21 void BackgroundFetchDataManager::CreateRequest( | 23 BackgroundFetchJobData* BackgroundFetchDataManager::CreateRequest( |
22 const FetchRequest& fetch_request) { | 24 const BackgroundFetchJobInfo& job_info, |
23 FetchIdentifier id(fetch_request.service_worker_registration_id(), | 25 BackgroundFetchRequestInfos request_infos) { |
24 fetch_request.tag()); | 26 JobIdentifier id(job_info.service_worker_registration_id(), job_info.tag()); |
25 if (fetch_map_.find(id) != fetch_map_.end()) { | 27 // Ensure that this is not a duplicate request. |
26 DLOG(ERROR) << "Origin " << fetch_request.origin() | 28 if (service_worker_tag_map_.find(id) != service_worker_tag_map_.end()) { |
27 << " has already created a fetch request with tag " | 29 DVLOG(1) << "Origin " << job_info.origin() |
28 << fetch_request.tag(); | 30 << " has already created a batch request with tag " |
| 31 << job_info.tag(); |
29 // TODO(harkness) Figure out how to return errors like this. | 32 // TODO(harkness) Figure out how to return errors like this. |
30 return; | 33 return nullptr; |
31 } | 34 } |
32 fetch_map_[id] = fetch_request; | 35 if (batch_map_.find(job_info.guid()) != batch_map_.end()) { |
| 36 DVLOG(1) << "Job with UID " << job_info.guid() << " already exists."; |
| 37 // TODO(harkness) Figure out how to return errors like this. |
| 38 return nullptr; |
| 39 } |
| 40 |
| 41 // Add the request to our maps and return a JobData to track the individual |
| 42 // files in the request. |
| 43 service_worker_tag_map_[id] = job_info.guid(); |
| 44 // TODO(harkness): When a job is complete, remove the JobData from the map. |
| 45 batch_map_[job_info.guid()] = |
| 46 base::MakeUnique<BackgroundFetchJobData>(std::move(request_infos)); |
| 47 return batch_map_[job_info.guid()].get(); |
33 } | 48 } |
34 | 49 |
35 } // namespace content | 50 } // namespace content |
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