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 "SharedWorkerContext.h"
36
37 #include "DOMWindow.h"
38 #include "EventNames.h"
39 #include "MessageEvent.h"
40 #include "NotImplemented.h"
41 #include "SharedWorkerThread.h"
42 #include "WorkerObjectProxy.h"
43
44 namespace WebCore {
45
SharedWorkerContext(const String & name,const KURL & url,const String & userAgent,SharedWorkerThread * thread)46 SharedWorkerContext::SharedWorkerContext(const String& name, const KURL& url, const String& userAgent, SharedWorkerThread* thread)
47 : WorkerContext(url, userAgent, thread)
48 , m_name(name)
49 {
50 }
51
~SharedWorkerContext()52 SharedWorkerContext::~SharedWorkerContext()
53 {
54 }
55
forwardException(const String &,int,const String &)56 void SharedWorkerContext::forwardException(const String&, int, const String&)
57 {
58 // FIXME: forward to console (do not need to report to parent context).
59 }
60
addMessage(MessageDestination,MessageSource,MessageType,MessageLevel,const String &,unsigned,const String &)61 void SharedWorkerContext::addMessage(MessageDestination, MessageSource, MessageType, MessageLevel, const String&, unsigned, const String&)
62 {
63 // FIXME: forward to console.
64 notImplemented();
65 }
66
dispatchConnect(PassRefPtr<MessagePort> port)67 void SharedWorkerContext::dispatchConnect(PassRefPtr<MessagePort> port)
68 {
69 // Since close() stops the thread event loop, this should not ever get called while closing.
70 ASSERT(!isClosing());
71 // The connect event uses the MessageEvent interface, but has the name "connect".
72 RefPtr<Event> event = MessageEvent::create("", "", "", 0, port);
73 event->initEvent(eventNames().connectEvent, false, false);
74
75 if (m_onconnectListener.get()) {
76 event->setTarget(this);
77 event->setCurrentTarget(this);
78 m_onconnectListener->handleEvent(event.get(), false);
79 }
80
81 ExceptionCode ec = 0;
82 dispatchEvent(event.release(), ec);
83 ASSERT(!ec);
84 }
85
thread()86 SharedWorkerThread* SharedWorkerContext::thread()
87 {
88 return static_cast<SharedWorkerThread*>(Base::thread());
89 }
90
91 } // namespace WebCore
92
93 #endif // ENABLE(SHARED_WORKERS)
94