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 "content/renderer/shared_worker_repository.h" 6 7#include "content/child/child_thread.h" 8#include "content/common/view_messages.h" 9#include "content/renderer/render_frame_impl.h" 10#include "content/renderer/websharedworker_proxy.h" 11#include "third_party/WebKit/public/web/WebContentSecurityPolicy.h" 12#include "third_party/WebKit/public/web/WebLocalFrame.h" 13 14namespace content { 15 16SharedWorkerRepository::SharedWorkerRepository(RenderFrameImpl* render_frame) 17 : RenderFrameObserver(render_frame) { 18 render_frame->GetWebFrame()->setSharedWorkerRepositoryClient(this); 19} 20 21SharedWorkerRepository::~SharedWorkerRepository() {} 22 23blink::WebSharedWorkerConnector* 24SharedWorkerRepository::createSharedWorkerConnector( 25 const blink::WebURL& url, 26 const blink::WebString& name, 27 DocumentID document_id, 28 const blink::WebString& content_security_policy, 29 blink::WebContentSecurityPolicyType security_policy_type) { 30 int route_id = MSG_ROUTING_NONE; 31 ViewHostMsg_CreateWorker_Params params; 32 params.url = url; 33 params.name = name; 34 params.content_security_policy = content_security_policy; 35 params.security_policy_type = security_policy_type; 36 params.document_id = document_id; 37 params.render_frame_route_id = render_frame()->GetRoutingID(); 38 Send(new ViewHostMsg_CreateWorker(params, &route_id)); 39 if (route_id == MSG_ROUTING_NONE) 40 return NULL; 41 documents_with_workers_.insert(document_id); 42 return new WebSharedWorkerProxy(ChildThread::current()->GetRouter(), 43 document_id, 44 route_id, 45 params.render_frame_route_id); 46} 47 48void SharedWorkerRepository::documentDetached(DocumentID document) { 49 std::set<DocumentID>::iterator iter = documents_with_workers_.find(document); 50 if (iter != documents_with_workers_.end()) { 51 // Notify the browser process that the document has shut down. 52 Send(new ViewHostMsg_DocumentDetached(document)); 53 documents_with_workers_.erase(iter); 54 } 55} 56 57} // namespace content 58