chrome/renderer/worker_content_settings_client_proxy.cc

   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 #include "chrome/renderer/worker_content_settings_client_proxy.h"
   6
   7 #include "chrome/common/render_messages.h"
   8 #include "content/public/renderer/render_frame.h"
   9 #include "content/public/renderer/render_thread.h"
  10 #include "ipc/ipc_sync_message_filter.h"
  11 #include "third_party/WebKit/public/platform/WebPermissionCallbacks.h"
  12 #include "third_party/WebKit/public/web/WebDocument.h"
  13 #include "third_party/WebKit/public/web/WebFrame.h"
  14 #include "third_party/WebKit/public/web/WebSecurityOrigin.h"
  15
  16 WorkerContentSettingsClientProxy::WorkerContentSettingsClientProxy(
  17     content::RenderFrame* render_frame,
  18     blink::WebFrame* frame)
  19     : routing_id_(render_frame->GetRoutingID()),
  20       is_unique_origin_(false) {
  21   if (frame->document().securityOrigin().isUnique() ||
  22       frame->top()->document().securityOrigin().isUnique())
  23     is_unique_origin_ = true;
  24   sync_message_filter_ = content::RenderThread::Get()->GetSyncMessageFilter();
  25   document_origin_url_ = GURL(frame->document().securityOrigin().toString());
  26   top_frame_origin_url_ = GURL(
  27       frame->top()->document().securityOrigin().toString());
  28 }
  29
  30 WorkerContentSettingsClientProxy::~WorkerContentSettingsClientProxy() {}
  31
  32 bool WorkerContentSettingsClientProxy::allowDatabase(
  33     const blink::WebString& name,
  34     const blink::WebString& display_name,
  35     unsigned long estimated_size) {
  36   if (is_unique_origin_)
  37     return false;
  38
  39   bool result = false;
  40   sync_message_filter_->Send(new ChromeViewHostMsg_AllowDatabase(
  41       routing_id_, document_origin_url_, top_frame_origin_url_,
  42       name, display_name, &result));
  43   return result;
  44 }
  45
  46 bool WorkerContentSettingsClientProxy::requestFileSystemAccessSync() {
  47   if (is_unique_origin_)
  48     return false;
  49
  50   bool result = false;
  51   sync_message_filter_->Send(new ChromeViewHostMsg_RequestFileSystemAccessSync(
  52       routing_id_, document_origin_url_, top_frame_origin_url_, &result));
  53   return result;
  54 }
  55
  56 bool WorkerContentSettingsClientProxy::allowIndexedDB(
  57     const blink::WebString& name) {
  58   if (is_unique_origin_)
  59     return false;
  60
  61   bool result = false;
  62   sync_message_filter_->Send(new ChromeViewHostMsg_AllowIndexedDB(
  63       routing_id_, document_origin_url_, top_frame_origin_url_, name, &result));
  64   return result;
  65 }