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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/renderer/shared_worker_repository.h"
#include "content/child/child_thread.h"
#include "content/common/view_messages.h"
#include "content/renderer/render_view_impl.h"
#include "content/renderer/websharedworker_proxy.h"
#include "third_party/WebKit/public/web/WebView.h"
namespace content {
SharedWorkerRepository::SharedWorkerRepository(RenderViewImpl* render_view)
: RenderViewObserver(render_view) {
render_view->GetWebView()->setSharedWorkerRepositoryClient(this);
}
SharedWorkerRepository::~SharedWorkerRepository() {}
WebKit::WebSharedWorker* SharedWorkerRepository::createSharedWorker(
const WebKit::WebURL& url,
const WebKit::WebString& name,
DocumentID document_id) {
int route_id = MSG_ROUTING_NONE;
bool exists = false;
bool url_mismatch = false;
ViewHostMsg_CreateWorker_Params params;
params.url = url;
params.name = name;
params.document_id = document_id;
params.render_view_route_id = render_view()->GetRoutingID();
params.route_id = MSG_ROUTING_NONE;
params.script_resource_appcache_id = 0;
Send(new ViewHostMsg_LookupSharedWorker(
params, &exists, &route_id, &url_mismatch));
if (url_mismatch)
return NULL;
documents_with_workers_.insert(document_id);
return new WebSharedWorkerProxy(ChildThread::current(),
document_id,
exists,
route_id,
render_view()->GetRoutingID());
}
void SharedWorkerRepository::documentDetached(DocumentID document) {
std::set<DocumentID>::iterator iter = documents_with_workers_.find(document);
if (iter != documents_with_workers_.end()) {
// Notify the browser process that the document has shut down.
Send(new ViewHostMsg_DocumentDetached(document));
documents_with_workers_.erase(iter);
}
}
} // namespace content
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