Source/WebCore/workers/DedicatedWorkerGlobalScope.cpp

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#include "config.h"
#include "DedicatedWorkerGlobalScope.h"

#include "DOMWindow.h"
#include "DedicatedWorkerThread.h"
#include "MessageEvent.h"
#include "SecurityOrigin.h"
#include "WorkerObjectProxy.h"

namespace WebCore {

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)
{
    RefPtr<DedicatedWorkerGlobalScope> context = adoptRef(new DedicatedWorkerGlobalScope(url, userAgent, WTF::move(settings), thread, topOrigin));
    context->applyContentSecurityPolicyFromString(contentSecurityPolicy, contentSecurityPolicyType);
    return context.release();
}

DedicatedWorkerGlobalScope::DedicatedWorkerGlobalScope(const URL& url, const String& userAgent, std::unique_ptr<GroupSettings> settings, DedicatedWorkerThread& thread, PassRefPtr<SecurityOrigin> topOrigin)
    : WorkerGlobalScope(url, userAgent, WTF::move(settings), thread, topOrigin)
{
}

DedicatedWorkerGlobalScope::~DedicatedWorkerGlobalScope()
{
}

EventTargetInterface DedicatedWorkerGlobalScope::eventTargetInterface() const
{
    return DedicatedWorkerGlobalScopeEventTargetInterfaceType;
}

void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, MessagePort* port, ExceptionCode& ec)
{
    MessagePortArray ports;
    if (port)
        ports.append(port);
    postMessage(message, &ports, ec);
}

void DedicatedWorkerGlobalScope::postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, ExceptionCode& ec)
{
    // Disentangle the port in preparation for sending it to the remote context.
    std::unique_ptr<MessagePortChannelArray> channels = MessagePort::disentanglePorts(ports, ec);
    if (ec)
        return;
    thread().workerObjectProxy().postMessageToWorkerObject(message, WTF::move(channels));
}

void DedicatedWorkerGlobalScope::importScripts(const Vector<String>& urls, ExceptionCode& ec)
{
    Base::importScripts(urls, ec);
    thread().workerObjectProxy().reportPendingActivity(hasPendingActivity());
}

DedicatedWorkerThread& DedicatedWorkerGlobalScope::thread()
{
    return static_cast<DedicatedWorkerThread&>(Base::thread());
}

} // namespace WebCore