chrome/renderer/worker_permission_client_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 CHROME_RENDERER_WORKER_PERMISSION_CLIENT_PROXY_H_
   6 #define CHROME_RENDERER_WORKER_PERMISSION_CLIENT_PROXY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "third_party/WebKit/public/web/WebWorkerPermissionClientProxy.h"
  11 #include "url/gurl.h"
  12
  13 namespace IPC {
  14 class SyncMessageFilter;
  15 }
  16
  17 namespace content {
  18 class RenderFrame;
  19 }
  20
  21 namespace blink {
  22 class WebFrame;
  23 }
  24
  25 // This proxy is created on the main renderer thread then passed onto
  26 // the blink's worker thread.
  27 class WorkerPermissionClientProxy
  28     : public blink::WebWorkerPermissionClientProxy {
  29  public:
  30   WorkerPermissionClientProxy(content::RenderFrame* render_frame,
  31                               blink::WebFrame* frame);
  32   virtual ~WorkerPermissionClientProxy();
  33
  34   // WebWorkerPermissionClientProxy overrides.
  35   virtual bool allowDatabase(const blink::WebString& name,
  36                              const blink::WebString& display_name,
  37                              unsigned long estimated_size);
  38   virtual bool requestFileSystemAccessSync();
  39   virtual bool allowIndexedDB(const blink::WebString& name);
  40
  41  private:
  42   // Loading document context for this worker.
  43   const int routing_id_;
  44   bool is_unique_origin_;
  45   GURL document_origin_url_;
  46   GURL top_frame_origin_url_;
  47   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
  48
  49   DISALLOW_COPY_AND_ASSIGN(WorkerPermissionClientProxy);
  50 };
  51
  52 #endif  // CHROME_RENDERER_WORKER_PERMISSION_CLIENT_PROXY_H_