service_worker_disk_cache.h revision 010d83a9304c5a91596085d917d248abff47903a 
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_
6#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DISK_CACHE_
7
8#include "content/common/content_export.h"
9#include "webkit/browser/appcache/appcache_disk_cache.h"
10
11namespace 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
19class ServiceWorkerDiskCache
20    : public appcache::AppCacheDiskCache {
21};
22
23class 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
33class 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
43struct HttpResponseInfoIOBuffer
44    : public appcache::HttpResponseInfoIOBuffer {
45 protected:
46  virtual ~HttpResponseInfoIOBuffer();
47};
48
49}  // namespace content
50
51#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DISK_CACHE_
52