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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_QUOTA_CLIENT_H_ | |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_QUOTA_CLIENT_H_ | |
7 | |
8 #include "base/memory/weak_ptr.h" | |
9 #include "content/common/content_export.h" | |
10 #include "storage/browser/quota/quota_client.h" | |
11 #include "storage/common/quota/quota_types.h" | |
12 | |
13 namespace storage { | |
14 class QuotaManagerProxy; | |
15 } | |
16 | |
17 namespace content { | |
18 class ServiceWorkerCacheStorageManager; | |
19 | |
20 // ServiceWorkerCacheQuotaClient is owned by the QuotaManager. There is one per | |
21 // ServiceWorkerCacheStorageManager, and therefore one per | |
22 // ServiceWorkerContextCore. | |
23 class CONTENT_EXPORT ServiceWorkerCacheQuotaClient | |
24 : public storage::QuotaClient { | |
25 public: | |
26 explicit ServiceWorkerCacheQuotaClient( | |
27 base::WeakPtr<ServiceWorkerCacheStorageManager> cache_manager); | |
28 ~ServiceWorkerCacheQuotaClient() override; | |
29 | |
30 // QuotaClient overrides | |
31 ID id() const override; | |
32 void OnQuotaManagerDestroyed() override; | |
33 void GetOriginUsage(const GURL& origin_url, | |
34 storage::StorageType type, | |
35 const GetUsageCallback& callback) override; | |
36 void GetOriginsForType(storage::StorageType type, | |
37 const GetOriginsCallback& callback) override; | |
38 void GetOriginsForHost(storage::StorageType type, | |
39 const std::string& host, | |
40 const GetOriginsCallback& callback) override; | |
41 void DeleteOriginData(const GURL& origin, | |
42 storage::StorageType type, | |
43 const DeletionCallback& callback) override; | |
44 bool DoesSupport(storage::StorageType type) const override; | |
45 | |
46 private: | |
47 base::WeakPtr<ServiceWorkerCacheStorageManager> cache_manager_; | |
48 | |
49 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerCacheQuotaClient); | |
50 }; | |
51 | |
52 } // namespace content | |
53 | |
54 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_QUOTA_CLIENT_H_ | |
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