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// Copyright (c) 2009 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 "chrome/renderer/websharedworker_impl.h"
#include "chrome/common/render_messages.h"
#include "chrome/common/webmessageportchannel_impl.h"
#include "chrome/common/worker_messages.h"
#include "webkit/api/public/WebURL.h"
WebSharedWorkerImpl::WebSharedWorkerImpl(const GURL& url,
const string16& name,
ChildThread* child_thread,
int route_id,
int render_view_route_id)
: WebWorkerBase(child_thread, route_id, render_view_route_id),
url_(url),
name_(name) {
}
bool WebSharedWorkerImpl::isStarted() {
return IsStarted();
}
void WebSharedWorkerImpl::startWorkerContext(
const WebKit::WebURL& script_url,
const WebKit::WebString& user_agent,
const WebKit::WebString& source_code) {
DCHECK(url_ == script_url);
IPC::Message* create_message = new ViewHostMsg_CreateSharedWorker(
url_, name_, render_view_route_id_, &route_id_);
CreateWorkerContext(create_message, script_url, user_agent, source_code);
}
void WebSharedWorkerImpl::connect(WebKit::WebMessagePortChannel* channel) {
WebMessagePortChannelImpl* webchannel =
static_cast<WebMessagePortChannelImpl*>(channel);
int message_port_id = webchannel->message_port_id();
DCHECK(message_port_id != MSG_ROUTING_NONE);
webchannel->QueueMessages();
Send(new WorkerMsg_Connect(route_id_, message_port_id, MSG_ROUTING_NONE));
}
void WebSharedWorkerImpl::OnMessageReceived(const IPC::Message& message) {
IPC_BEGIN_MESSAGE_MAP(WebSharedWorkerImpl, message)
IPC_MESSAGE_HANDLER(ViewMsg_WorkerCreated, OnWorkerCreated)
IPC_END_MESSAGE_MAP()
}
void WebSharedWorkerImpl::OnWorkerCreated() {
// The worker is created - now send off the CreateWorkerContext message and
// any other queued messages
SendQueuedMessages();
}
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