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_DISK_CACHE_H_ 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DISK_CACHE_H_ 7 8 #include "content/common/content_export.h" 9 #include "webkit/browser/appcache/appcache_disk_cache.h" 10 11 namespace content { 12 13 // Wholesale reusage of the appcache code for response reading, 14 // writing, and storage. See the corresponding class in that 15 // library for doc comments and other details. 16 // TODO(michaeln): If this reuse sticks, refactor/move the 17 // resused classes to a more common location. 18 19 class CONTENT_EXPORT ServiceWorkerDiskCache 20 : public appcache::AppCacheDiskCache { 21 }; 22 23 class CONTENT_EXPORT ServiceWorkerResponseReader 24 : public appcache::AppCacheResponseReader { 25 protected: 26 // Should only be constructed by the storage class. 27 friend class ServiceWorkerStorage; 28 ServiceWorkerResponseReader( 29 int64 response_id, 30 ServiceWorkerDiskCache* disk_cache); 31 }; 32 33 class CONTENT_EXPORT ServiceWorkerResponseWriter 34 : public appcache::AppCacheResponseWriter { 35 protected: 36 // Should only be constructed by the storage class. 37 friend class ServiceWorkerStorage; 38 ServiceWorkerResponseWriter( 39 int64 response_id, 40 ServiceWorkerDiskCache* disk_cache); 41 }; 42 43 struct CONTENT_EXPORT HttpResponseInfoIOBuffer 44 : public appcache::HttpResponseInfoIOBuffer { 45 public: HttpResponseInfoIOBufferHttpResponseInfoIOBuffer46 HttpResponseInfoIOBuffer() : appcache::HttpResponseInfoIOBuffer() {} HttpResponseInfoIOBufferHttpResponseInfoIOBuffer47 explicit HttpResponseInfoIOBuffer(net::HttpResponseInfo* info) 48 : appcache::HttpResponseInfoIOBuffer(info) {} 49 protected: 50 virtual ~HttpResponseInfoIOBuffer(); 51 }; 52 53 } // namespace content 54 55 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DISK_CACHE_H_ 56