Use "= default" to denote default constructor or destructor
[WebKit-https.git] / Source / WebCore / workers / DedicatedWorkerGlobalScope.cpp
1 /*
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13  * in the documentation and/or other materials provided with the
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31
32 #include "config.h"
33 #include "DedicatedWorkerGlobalScope.h"
34
35 #include "ContentSecurityPolicyResponseHeaders.h"
36 #include "DOMWindow.h"
37 #include "DedicatedWorkerThread.h"
38 #include "MessageEvent.h"
39 #include "SecurityOrigin.h"
40 #include "WorkerObjectProxy.h"
41
42 namespace WebCore {
43
44 Ref<DedicatedWorkerGlobalScope> DedicatedWorkerGlobalScope::create(const URL& url, const String& identifier, const String& userAgent, DedicatedWorkerThread& thread, const ContentSecurityPolicyResponseHeaders& contentSecurityPolicyResponseHeaders, bool shouldBypassMainWorldContentSecurityPolicy, Ref<SecurityOrigin>&& topOrigin, MonotonicTime timeOrigin, IDBClient::IDBConnectionProxy* connectionProxy, SocketProvider* socketProvider, PAL::SessionID sessionID)
45 {
46     auto context = adoptRef(*new DedicatedWorkerGlobalScope(url, identifier, userAgent, thread, shouldBypassMainWorldContentSecurityPolicy, WTFMove(topOrigin), timeOrigin, connectionProxy, socketProvider, sessionID));
47     if (!shouldBypassMainWorldContentSecurityPolicy)
48         context->applyContentSecurityPolicyResponseHeaders(contentSecurityPolicyResponseHeaders);
49     return context;
50 }
51
52 DedicatedWorkerGlobalScope::DedicatedWorkerGlobalScope(const URL& url, const String& identifier, const String& userAgent, DedicatedWorkerThread& thread, bool shouldBypassMainWorldContentSecurityPolicy, Ref<SecurityOrigin>&& topOrigin, MonotonicTime timeOrigin, IDBClient::IDBConnectionProxy* connectionProxy, SocketProvider* socketProvider, PAL::SessionID sessionID)
53     : WorkerGlobalScope(url, identifier, userAgent, thread, shouldBypassMainWorldContentSecurityPolicy, WTFMove(topOrigin), timeOrigin, connectionProxy, socketProvider, sessionID)
54 {
55 }
56
57 DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope() = default;
58
59 EventTargetInterface DedicatedWorkerGlobalScope::eventTargetInterface() const
60 {
61     return DedicatedWorkerGlobalScopeEventTargetInterfaceType;
62 }
63
64 ExceptionOr<void> DedicatedWorkerGlobalScope::postMessage(JSC::ExecState& state, JSC::JSValue messageValue, Vector<JSC::Strong<JSC::JSObject>>&& transfer)
65 {
66     Vector<RefPtr<MessagePort>> ports;
67     auto message = SerializedScriptValue::create(state, messageValue, WTFMove(transfer), ports, SerializationContext::WorkerPostMessage);
68     if (message.hasException())
69         return message.releaseException();
70
71     // Disentangle the port in preparation for sending it to the remote context.
72     auto channels = MessagePort::disentanglePorts(WTFMove(ports));
73     if (channels.hasException())
74         return channels.releaseException();
75     thread().workerObjectProxy().postMessageToWorkerObject(message.releaseReturnValue(), channels.releaseReturnValue());
76     return { };
77 }
78
79 ExceptionOr<void> DedicatedWorkerGlobalScope::importScripts(const Vector<String>& urls)
80 {
81     auto result = Base::importScripts(urls);
82     thread().workerObjectProxy().reportPendingActivity(hasPendingActivity());
83     return result;
84 }
85
86 DedicatedWorkerThread& DedicatedWorkerGlobalScope::thread()
87 {
88     return static_cast<DedicatedWorkerThread&>(Base::thread());
89 }
90
91 } // namespace WebCore