Convert PageGroup to using std::unique_ptr
[WebKit-https.git] / Source / WebCore / workers / DedicatedWorkerGlobalScope.cpp
1 /*
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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.
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19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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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 #if ENABLE(WORKERS)
35 #include "DOMWindow.h"
36 #include "DedicatedWorkerThread.h"
37 #include "MessageEvent.h"
38 #include "SecurityOrigin.h"
39 #include "WorkerObjectProxy.h"
40
41 namespace WebCore {
42
43 PassRefPtr<DedicatedWorkerGlobalScope> DedicatedWorkerGlobalScope::create(const URL& url, const String& userAgent, std::unique_ptr<GroupSettings> settings, DedicatedWorkerThread* thread, const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType contentSecurityPolicyType, PassRefPtr<SecurityOrigin> topOrigin)
44 {
45     RefPtr<DedicatedWorkerGlobalScope> context = adoptRef(new DedicatedWorkerGlobalScope(url, userAgent, std::move(settings), thread, topOrigin));
46     context->applyContentSecurityPolicyFromString(contentSecurityPolicy, contentSecurityPolicyType);
47     return context.release();
48 }
49
50 DedicatedWorkerGlobalScope::DedicatedWorkerGlobalScope(const URL& url, const String& userAgent, std::unique_ptr<GroupSettings> settings, DedicatedWorkerThread* thread, PassRefPtr<SecurityOrigin> topOrigin)
51     : WorkerGlobalScope(url, userAgent, std::move(settings), thread, topOrigin)
52 {
53 }
54
55 DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope()
56 {
57 }
58
59 EventTargetInterface DedicatedWorkerGlobalScope::eventTargetInterface() const
60 {
61     return DedicatedWorkerGlobalScopeEventTargetInterfaceType;
62 }
63
64 void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, MessagePort* port, ExceptionCode& ec)
65 {
66     MessagePortArray ports;
67     if (port)
68         ports.append(port);
69     postMessage(message, &ports, ec);
70 }
71
72 void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, ExceptionCode& ec)
73 {
74     // Disentangle the port in preparation for sending it to the remote context.
75     OwnPtr<MessagePortChannelArray> channels = MessagePort::disentanglePorts(ports, ec);
76     if (ec)
77         return;
78     thread()->workerObjectProxy().postMessageToWorkerObject(message, channels.release());
79 }
80
81 void DedicatedWorkerGlobalScope::importScripts(const Vector<String>& urls, ExceptionCode& ec)
82 {
83     Base::importScripts(urls, ec);
84     thread()->workerObjectProxy().reportPendingActivity(hasPendingActivity());
85 }
86
87 DedicatedWorkerThread* DedicatedWorkerGlobalScope::thread()
88 {
89     return static_cast<DedicatedWorkerThread*>(Base::thread());
90 }
91
92 } // namespace WebCore
93
94 #endif // ENABLE(WORKERS)