1// Copyright 2013 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_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_
6#define CONTENT_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_
7
8#include <vector>
9
10#include "content/common/appcache_interfaces.h"
11#include "ipc/ipc_sender.h"
12
13namespace content {
14
15// Sends appcache related messages to the main process.
16class AppCacheBackendProxy : public AppCacheBackend {
17 public:
18  explicit AppCacheBackendProxy(IPC::Sender* sender) : sender_(sender) {}
19
20  IPC::Sender* sender() const { return sender_; }
21
22  // AppCacheBackend methods
23  virtual void RegisterHost(int host_id) OVERRIDE;
24  virtual void UnregisterHost(int host_id) OVERRIDE;
25  virtual void SetSpawningHostId(int host_id, int spawning_host_id) OVERRIDE;
26  virtual void SelectCache(int host_id,
27                           const GURL& document_url,
28                           const int64 cache_document_was_loaded_from,
29                           const GURL& manifest_url) OVERRIDE;
30  virtual void SelectCacheForWorker(
31                           int host_id,
32                           int parent_process_id,
33                           int parent_host_id) OVERRIDE;
34  virtual void SelectCacheForSharedWorker(
35                           int host_id,
36                           int64 appcache_id) OVERRIDE;
37  virtual void MarkAsForeignEntry(
38      int host_id,
39      const GURL& document_url,
40      int64 cache_document_was_loaded_from) OVERRIDE;
41  virtual AppCacheStatus GetStatus(int host_id) OVERRIDE;
42  virtual bool StartUpdate(int host_id) OVERRIDE;
43  virtual bool SwapCache(int host_id) OVERRIDE;
44  virtual void GetResourceList(
45      int host_id,
46      std::vector<AppCacheResourceInfo>* resource_infos) OVERRIDE;
47
48 private:
49  IPC::Sender* sender_;
50};
51
52}  // namespace content
53
54#endif  // CONTENT_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_
55