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/*
* Copyright (C) 2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#if ENABLE(SERVICE_WORKER)
#include "ServiceWorkerClientData.h"
#include "Document.h"
#include "DocumentLoader.h"
#include "FrameDestructionObserverInlines.h"
#include "LocalDOMWindow.h"
#include "LocalFrame.h"
#include "SWClientConnection.h"
#include "WorkerGlobalScope.h"
#include <wtf/CrossThreadCopier.h>
namespace WebCore {
static ServiceWorkerClientFrameType toServiceWorkerClientFrameType(ScriptExecutionContext& context)
{
if (!is<Document>(context))
return ServiceWorkerClientFrameType::None;
auto& document = downcast<Document>(context);
auto* frame = document.frame();
if (!frame)
return ServiceWorkerClientFrameType::None;
if (frame->isMainFrame()) {
if (auto* window = document.domWindow()) {
if (window->opener())
return ServiceWorkerClientFrameType::Auxiliary;
}
return ServiceWorkerClientFrameType::TopLevel;
}
return ServiceWorkerClientFrameType::Nested;
}
ServiceWorkerClientData ServiceWorkerClientData::isolatedCopy() const &
{
return { identifier, type, frameType, url.isolatedCopy(), ownerURL.isolatedCopy(), pageIdentifier, frameIdentifier, lastNavigationWasAppInitiated, isVisible, isFocused, focusOrder, crossThreadCopy(ancestorOrigins) };
}
ServiceWorkerClientData ServiceWorkerClientData::isolatedCopy() &&
{
return { identifier, type, frameType, WTFMove(url).isolatedCopy(), WTFMove(ownerURL).isolatedCopy(), pageIdentifier, frameIdentifier, lastNavigationWasAppInitiated, isVisible, isFocused, focusOrder, crossThreadCopy(WTFMove(ancestorOrigins)) };
}
ServiceWorkerClientData ServiceWorkerClientData::from(ScriptExecutionContext& context)
{
if (auto* document = dynamicDowncast<Document>(context)) {
auto lastNavigationWasAppInitiated = document->loader() && document->loader()->lastNavigationWasAppInitiated() ? LastNavigationWasAppInitiated::Yes : LastNavigationWasAppInitiated::No;
Vector<String> ancestorOrigins;
if (auto* frame = document->frame()) {
for (auto* ancestor = frame->tree().parent(); ancestor; ancestor = ancestor->tree().parent()) {
if (auto* ancestorFrame = dynamicDowncast<LocalFrame>(ancestor))
ancestorOrigins.append(ancestorFrame->document()->securityOrigin().toString());
}
}
return {
context.identifier(),
ServiceWorkerClientType::Window,
toServiceWorkerClientFrameType(context),
document->creationURL(),
URL(),
document->pageID(),
document->frameID(),
lastNavigationWasAppInitiated,
!document->hidden(),
document->hasFocus(),
0,
WTFMove(ancestorOrigins)
};
}
RELEASE_ASSERT(is<WorkerGlobalScope>(context));
auto& scope = downcast<WorkerGlobalScope>(context);
return {
scope.identifier(),
scope.type() == WebCore::WorkerGlobalScope::Type::SharedWorker ? ServiceWorkerClientType::Sharedworker : ServiceWorkerClientType::Worker,
ServiceWorkerClientFrameType::None,
scope.url(),
scope.ownerURL(),
{ },
{ },
LastNavigationWasAppInitiated::No,
false,
false,
0,
{ }
};
}
} // namespace WebCore
#endif // ENABLE(SERVICE_WORKER)
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