Replace WTF::move with WTFMove
[WebKit-https.git] / Source / WebCore / workers / DedicatedWorkerGlobalScope.cpp
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 #include "DedicatedWorkerGlobalScope.h"
33
34 #include "DOMWindow.h"
35 #include "DedicatedWorkerThread.h"
36 #include "MessageEvent.h"
37 #include "SecurityOrigin.h"
38 #include "WorkerObjectProxy.h"
39
40 namespace WebCore {
41
42 Ref<DedicatedWorkerGlobalScope> DedicatedWorkerGlobalScope::create(const URL& url, const String& userAgent, DedicatedWorkerThread& thread, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType contentSecurityPolicyType, PassRefPtr<SecurityOrigin> topOrigin)
43 {
44     Ref<DedicatedWorkerGlobalScope> context = adoptRef(*new DedicatedWorkerGlobalScope(url, userAgent, thread, topOrigin));
45     context->applyContentSecurityPolicyFromString(contentSecurityPolicy, contentSecurityPolicyType);
46     return context;
47 }
48
49 DedicatedWorkerGlobalScope::DedicatedWorkerGlobalScope(const URL& url, const String& userAgent, DedicatedWorkerThread& thread, PassRefPtr<SecurityOrigin> topOrigin)
50     : WorkerGlobalScope(url, userAgent, thread, topOrigin)
51 {
52 }
53
54 DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope()
55 {
56 }
57
58 EventTargetInterface DedicatedWorkerGlobalScope::eventTargetInterface() const
59 {
60     return DedicatedWorkerGlobalScopeEventTargetInterfaceType;
61 }
62
63 void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, MessagePort* port, ExceptionCode& ec)
64 {
65     MessagePortArray ports;
66     if (port)
67         ports.append(port);
68     postMessage(message, &ports, ec);
69 }
70
71 void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, ExceptionCode& ec)
72 {
73     // Disentangle the port in preparation for sending it to the remote context.
74     std::unique_ptr<MessagePortChannelArray> channels = MessagePort::disentanglePorts(ports, ec);
75     if (ec)
76         return;
77     thread().workerObjectProxy().postMessageToWorkerObject(message, WTFMove(channels));
78 }
79
80 void DedicatedWorkerGlobalScope::importScripts(const Vector<String>& urls, ExceptionCode& ec)
81 {
82     Base::importScripts(urls, ec);
83     thread().workerObjectProxy().reportPendingActivity(hasPendingActivity());
84 }
85
86 DedicatedWorkerThread& DedicatedWorkerGlobalScope::thread()
87 {
88     return static_cast<DedicatedWorkerThread&>(Base::thread());
89 }
90
91 } // namespace WebCore