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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_ | 5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_ |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_ | 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/files/file_path.h" | 12 #include "base/files/file_path.h" |
13 #include "base/id_map.h" | 13 #include "base/id_map.h" |
14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 class SequencedTaskRunner; | 17 class SequencedTaskRunner; |
18 } | 18 } |
19 | 19 |
20 namespace net { | 20 namespace net { |
21 class URLRequestContext; | 21 class URLRequestContext; |
22 } | 22 } |
23 | 23 |
24 namespace webkit_blob { | 24 namespace storage { |
25 class BlobStorageContext; | 25 class BlobStorageContext; |
26 } | 26 } |
27 | 27 |
28 namespace content { | 28 namespace content { |
29 class ServiceWorkerCache; | 29 class ServiceWorkerCache; |
30 | 30 |
31 // TODO(jkarlin): Constrain the total bytes used per origin. | 31 // TODO(jkarlin): Constrain the total bytes used per origin. |
32 | 32 |
33 // ServiceWorkerCacheStorage holds the set of caches for a given origin. It is | 33 // ServiceWorkerCacheStorage holds the set of caches for a given origin. It is |
34 // owned by the ServiceWorkerCacheStorageManager. This class expects to be run | 34 // owned by the ServiceWorkerCacheStorageManager. This class expects to be run |
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47 typedef base::Callback<void(bool, CacheStorageError)> BoolAndErrorCallback; | 47 typedef base::Callback<void(bool, CacheStorageError)> BoolAndErrorCallback; |
48 typedef base::Callback<void(int, CacheStorageError)> CacheAndErrorCallback; | 48 typedef base::Callback<void(int, CacheStorageError)> CacheAndErrorCallback; |
49 typedef base::Callback<void(const std::vector<std::string>&, | 49 typedef base::Callback<void(const std::vector<std::string>&, |
50 CacheStorageError)> StringsAndErrorCallback; | 50 CacheStorageError)> StringsAndErrorCallback; |
51 | 51 |
52 ServiceWorkerCacheStorage( | 52 ServiceWorkerCacheStorage( |
53 const base::FilePath& origin_path, | 53 const base::FilePath& origin_path, |
54 bool memory_only, | 54 bool memory_only, |
55 base::SequencedTaskRunner* cache_task_runner, | 55 base::SequencedTaskRunner* cache_task_runner, |
56 net::URLRequestContext* request_context, | 56 net::URLRequestContext* request_context, |
57 base::WeakPtr<webkit_blob::BlobStorageContext> blob_context); | 57 base::WeakPtr<storage::BlobStorageContext> blob_context); |
58 | 58 |
59 virtual ~ServiceWorkerCacheStorage(); | 59 virtual ~ServiceWorkerCacheStorage(); |
60 | 60 |
61 // Create a ServiceWorkerCache if it doesn't already exist and call the | 61 // Create a ServiceWorkerCache if it doesn't already exist and call the |
62 // callback with the cache's id. If it already | 62 // callback with the cache's id. If it already |
63 // exists the callback is called with CACHE_STORAGE_ERROR_EXISTS. | 63 // exists the callback is called with CACHE_STORAGE_ERROR_EXISTS. |
64 void CreateCache(const std::string& cache_name, | 64 void CreateCache(const std::string& cache_name, |
65 const CacheAndErrorCallback& callback); | 65 const CacheAndErrorCallback& callback); |
66 | 66 |
67 // Get the cache id for the given key. If not found returns | 67 // Get the cache id for the given key. If not found returns |
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150 scoped_refptr<CacheLoader> cache_loader_; | 150 scoped_refptr<CacheLoader> cache_loader_; |
151 | 151 |
152 base::WeakPtrFactory<ServiceWorkerCacheStorage> weak_factory_; | 152 base::WeakPtrFactory<ServiceWorkerCacheStorage> weak_factory_; |
153 | 153 |
154 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerCacheStorage); | 154 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerCacheStorage); |
155 }; | 155 }; |
156 | 156 |
157 } // namespace content | 157 } // namespace content |
158 | 158 |
159 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_ | 159 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_ |
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