content/child/appcache/appcache_backend_proxy.h

   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
  13 namespace content {
  14
  15 // Sends appcache related messages to the main process.
  16 class 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   void RegisterHost(int host_id) override;
  24   void UnregisterHost(int host_id) override;
  25   void SetSpawningHostId(int host_id, int spawning_host_id) override;
  26   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   void SelectCacheForWorker(int host_id,
  31                             int parent_process_id,
  32                             int parent_host_id) override;
  33   void SelectCacheForSharedWorker(int host_id, int64 appcache_id) override;
  34   void MarkAsForeignEntry(int host_id,
  35                           const GURL& document_url,
  36                           int64 cache_document_was_loaded_from) override;
  37   AppCacheStatus GetStatus(int host_id) override;
  38   bool StartUpdate(int host_id) override;
  39   bool SwapCache(int host_id) override;
  40   void GetResourceList(
  41       int host_id,
  42       std::vector<AppCacheResourceInfo>* resource_infos) override;
  43
  44  private:
  45   IPC::Sender* sender_;
  46 };
  47
  48 }  // namespace content
  49
  50 #endif  // CONTENT_CHILD_APPCACHE_APPCACHE_BACKEND_PROXY_H_