1 // Copyright (c) 2012 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_STORAGE_PARTITION_IMPL_H_ 6 #define CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_ 7 8 #include "base/compiler_specific.h" 9 #include "base/files/file_path.h" 10 #include "base/memory/ref_counted.h" 11 #include "content/browser/appcache/chrome_appcache_service.h" 12 #include "content/browser/dom_storage/dom_storage_context_wrapper.h" 13 #include "content/browser/indexed_db/indexed_db_context_impl.h" 14 #include "content/browser/media/webrtc_identity_store.h" 15 #include "content/common/content_export.h" 16 #include "content/public/browser/storage_partition.h" 17 18 namespace content { 19 20 class StoragePartitionImpl : public StoragePartition { 21 public: 22 CONTENT_EXPORT virtual ~StoragePartitionImpl(); 23 24 // StoragePartition interface. 25 virtual base::FilePath GetPath() OVERRIDE; 26 virtual net::URLRequestContextGetter* GetURLRequestContext() OVERRIDE; 27 virtual net::URLRequestContextGetter* GetMediaURLRequestContext() OVERRIDE; 28 virtual quota::QuotaManager* GetQuotaManager() OVERRIDE; 29 virtual ChromeAppCacheService* GetAppCacheService() OVERRIDE; 30 virtual fileapi::FileSystemContext* GetFileSystemContext() OVERRIDE; 31 virtual webkit_database::DatabaseTracker* GetDatabaseTracker() OVERRIDE; 32 virtual DOMStorageContextWrapper* GetDOMStorageContext() OVERRIDE; 33 virtual IndexedDBContextImpl* GetIndexedDBContext() OVERRIDE; 34 35 virtual void ClearDataForOrigin( 36 uint32 remove_mask, 37 uint32 quota_storage_remove_mask, 38 const GURL& storage_origin, 39 net::URLRequestContextGetter* request_context_getter) OVERRIDE; 40 virtual void ClearDataForUnboundedRange( 41 uint32 remove_mask, 42 uint32 quota_storage_remove_mask) OVERRIDE; 43 virtual void ClearDataForRange(uint32 remove_mask, 44 uint32 quota_storage_remove_mask, 45 const base::Time& begin, 46 const base::Time& end, 47 const base::Closure& callback) OVERRIDE; 48 49 WebRTCIdentityStore* GetWebRTCIdentityStore(); 50 51 struct DataDeletionHelper; 52 struct QuotaManagedDataDeletionHelper; 53 54 private: 55 friend class StoragePartitionImplMap; 56 FRIEND_TEST_ALL_PREFIXES(StoragePartitionShaderClearTest, ClearShaderCache); 57 58 // The |partition_path| is the absolute path to the root of this 59 // StoragePartition's on-disk storage. 60 // 61 // If |in_memory| is true, the |partition_path| is (ab)used as a way of 62 // distinguishing different in-memory partitions, but nothing is persisted 63 // on to disk. 64 static StoragePartitionImpl* Create(BrowserContext* context, 65 bool in_memory, 66 const base::FilePath& profile_path); 67 68 // Quota managed data uses a different bitmask for types than 69 // StoragePartition uses. This method generates that mask. 70 static int GenerateQuotaClientMask(uint32 remove_mask); 71 72 CONTENT_EXPORT StoragePartitionImpl( 73 const base::FilePath& partition_path, 74 quota::QuotaManager* quota_manager, 75 ChromeAppCacheService* appcache_service, 76 fileapi::FileSystemContext* filesystem_context, 77 webkit_database::DatabaseTracker* database_tracker, 78 DOMStorageContextWrapper* dom_storage_context, 79 IndexedDBContextImpl* indexed_db_context, 80 WebRTCIdentityStore* webrtc_identity_store); 81 82 void ClearDataImpl(uint32 remove_mask, 83 uint32 quota_storage_remove_mask, 84 const GURL& remove_origin, 85 net::URLRequestContextGetter* rq_context, 86 const base::Time begin, 87 const base::Time end, 88 const base::Closure& callback); 89 90 // Used by StoragePartitionImplMap. 91 // 92 // TODO(ajwong): These should be taken in the constructor and in Create() but 93 // because the URLRequestContextGetter still lives in Profile with a tangled 94 // initialization, if we try to retrieve the URLRequestContextGetter() 95 // before the default StoragePartition is created, we end up reentering the 96 // construction and double-initializing. For now, we retain the legacy 97 // behavior while allowing StoragePartitionImpl to expose these accessors by 98 // letting StoragePartitionImplMap call these two private settings at the 99 // appropriate time. These should move back into the constructor once 100 // URLRequestContextGetter's lifetime is sorted out. We should also move the 101 // PostCreateInitialization() out of StoragePartitionImplMap. 102 void SetURLRequestContext(net::URLRequestContextGetter* url_request_context); 103 void SetMediaURLRequestContext( 104 net::URLRequestContextGetter* media_url_request_context); 105 106 base::FilePath partition_path_; 107 scoped_refptr<net::URLRequestContextGetter> url_request_context_; 108 scoped_refptr<net::URLRequestContextGetter> media_url_request_context_; 109 scoped_refptr<quota::QuotaManager> quota_manager_; 110 scoped_refptr<ChromeAppCacheService> appcache_service_; 111 scoped_refptr<fileapi::FileSystemContext> filesystem_context_; 112 scoped_refptr<webkit_database::DatabaseTracker> database_tracker_; 113 scoped_refptr<DOMStorageContextWrapper> dom_storage_context_; 114 scoped_refptr<IndexedDBContextImpl> indexed_db_context_; 115 scoped_refptr<WebRTCIdentityStore> webrtc_identity_store_; 116 117 DISALLOW_COPY_AND_ASSIGN(StoragePartitionImpl); 118 }; 119 120 } // namespace content 121 122 #endif // CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_ 123