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