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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 #include "content/browser/service_worker/service_worker_cache_quota_client.h" | |
6 | |
7 #include "content/browser/service_worker/service_worker_cache_storage_manager.h" | |
8 #include "content/public/browser/browser_thread.h" | |
9 | |
10 namespace content { | |
11 | |
12 ServiceWorkerCacheQuotaClient::ServiceWorkerCacheQuotaClient( | |
13 base::WeakPtr<ServiceWorkerCacheStorageManager> cache_manager) | |
14 : cache_manager_(cache_manager) { | |
15 } | |
16 | |
17 ServiceWorkerCacheQuotaClient::~ServiceWorkerCacheQuotaClient() { | |
18 } | |
19 | |
20 storage::QuotaClient::ID ServiceWorkerCacheQuotaClient::id() const { | |
21 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
22 return kServiceWorkerCache; | |
23 } | |
24 | |
25 void ServiceWorkerCacheQuotaClient::OnQuotaManagerDestroyed() { | |
26 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
27 delete this; | |
28 } | |
29 | |
30 void ServiceWorkerCacheQuotaClient::GetOriginUsage( | |
31 const GURL& origin_url, | |
32 storage::StorageType type, | |
33 const GetUsageCallback& callback) { | |
34 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
35 | |
36 if (!cache_manager_ || !DoesSupport(type)) { | |
37 callback.Run(0); | |
38 return; | |
39 } | |
40 | |
41 cache_manager_->GetOriginUsage(origin_url, callback); | |
42 } | |
43 | |
44 void ServiceWorkerCacheQuotaClient::GetOriginsForType( | |
45 storage::StorageType type, | |
46 const GetOriginsCallback& callback) { | |
47 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
48 | |
49 if (!cache_manager_ || !DoesSupport(type)) { | |
50 callback.Run(std::set<GURL>()); | |
51 return; | |
52 } | |
53 | |
54 cache_manager_->GetOrigins(callback); | |
55 } | |
56 | |
57 void ServiceWorkerCacheQuotaClient::GetOriginsForHost( | |
58 storage::StorageType type, | |
59 const std::string& host, | |
60 const GetOriginsCallback& callback) { | |
61 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
62 | |
63 if (!cache_manager_ || !DoesSupport(type)) { | |
64 callback.Run(std::set<GURL>()); | |
65 return; | |
66 } | |
67 | |
68 cache_manager_->GetOriginsForHost(host, callback); | |
69 } | |
70 | |
71 void ServiceWorkerCacheQuotaClient::DeleteOriginData( | |
72 const GURL& origin, | |
73 storage::StorageType type, | |
74 const DeletionCallback& callback) { | |
75 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
76 | |
77 if (!cache_manager_) { | |
78 callback.Run(storage::kQuotaErrorAbort); | |
79 return; | |
80 } | |
81 | |
82 if (!DoesSupport(type)) { | |
83 callback.Run(storage::kQuotaStatusOk); | |
84 return; | |
85 } | |
86 | |
87 cache_manager_->DeleteOriginData(origin, callback); | |
88 } | |
89 | |
90 bool ServiceWorkerCacheQuotaClient::DoesSupport( | |
91 storage::StorageType type) const { | |
92 DCHECK_CURRENTLY_ON(BrowserThread::IO); | |
93 | |
94 return type == storage::kStorageTypeTemporary; | |
95 } | |
96 | |
97 } // namespace content | |
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