1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32
33 #if ENABLE(SHARED_WORKERS)
34
35 #include "SharedWorker.h"
36
37 #include "KURL.h"
38 #include "MessageChannel.h"
39 #include "MessagePort.h"
40 #include "SharedWorkerRepository.h"
41
42 namespace WebCore {
43
SharedWorker(const String & url,const String & name,ScriptExecutionContext * context,ExceptionCode & ec)44 SharedWorker::SharedWorker(const String& url, const String& name, ScriptExecutionContext* context, ExceptionCode& ec)
45 : AbstractWorker(context)
46 {
47 RefPtr<MessageChannel> channel = MessageChannel::create(scriptExecutionContext());
48 m_port = channel->port1();
49 OwnPtr<MessagePortChannel> remotePort = channel->port2()->disentangle(ec);
50 ASSERT(!ec);
51
52 KURL scriptUrl = resolveURL(url, ec);
53 if (ec)
54 return;
55 SharedWorkerRepository::connect(this, remotePort.release(), scriptUrl, name, ec);
56 }
57
~SharedWorker()58 SharedWorker::~SharedWorker()
59 {
60 }
61
62 } // namespace WebCore
63
64 #endif // ENABLE(SHARED_WORKERS)
65