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_view_impl.h" 10 #include "content/renderer/websharedworker_proxy.h" 11 #include "third_party/WebKit/public/web/WebView.h" 12 13 namespace content { 14 15 SharedWorkerRepository::SharedWorkerRepository(RenderViewImpl* render_view) 16 : RenderViewObserver(render_view) { 17 render_view->GetWebView()->setSharedWorkerRepositoryClient(this); 18 } 19 20 SharedWorkerRepository::~SharedWorkerRepository() {} 21 22 blink::WebSharedWorkerConnector* 23 SharedWorkerRepository::createSharedWorkerConnector( 24 const blink::WebURL& url, 25 const blink::WebString& name, 26 DocumentID document_id) { 27 int route_id = MSG_ROUTING_NONE; 28 bool exists = false; 29 bool url_mismatch = false; 30 ViewHostMsg_CreateWorker_Params params; 31 params.url = url; 32 params.name = name; 33 params.document_id = document_id; 34 params.render_view_route_id = render_view()->GetRoutingID(); 35 params.route_id = MSG_ROUTING_NONE; 36 params.script_resource_appcache_id = 0; 37 Send(new ViewHostMsg_LookupSharedWorker( 38 params, &exists, &route_id, &url_mismatch)); 39 if (url_mismatch) 40 return NULL; 41 documents_with_workers_.insert(document_id); 42 return new WebSharedWorkerProxy(ChildThread::current(), 43 document_id, 44 exists, 45 route_id, 46 render_view()->GetRoutingID()); 47 } 48 49 void SharedWorkerRepository::documentDetached(DocumentID document) { 50 std::set<DocumentID>::iterator iter = documents_with_workers_.find(document); 51 if (iter != documents_with_workers_.end()) { 52 // Notify the browser process that the document has shut down. 53 Send(new ViewHostMsg_DocumentDetached(document)); 54 documents_with_workers_.erase(iter); 55 } 56 } 57 58 } // namespace content 59
