| /* |
| * 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 "DOMWindow.h" |
| #include "Document.h" |
| #include "DocumentLoader.h" |
| #include "Frame.h" |
| #include "FrameDestructionObserverInlines.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(), pageIdentifier, frameIdentifier, lastNavigationWasAppInitiated, isVisible, isFocused, focusOrder, crossThreadCopy(ancestorOrigins) }; |
| } |
| |
| ServiceWorkerClientData ServiceWorkerClientData::isolatedCopy() && |
| { |
| return { identifier, type, frameType, WTFMove(url).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()) |
| ancestorOrigins.append(ancestor->document()->securityOrigin().toString()); |
| } |
| |
| return { |
| context.identifier(), |
| ServiceWorkerClientType::Window, |
| toServiceWorkerClientFrameType(context), |
| document->creationURL(), |
| 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(), |
| { }, |
| { }, |
| LastNavigationWasAppInitiated::No, |
| false, |
| false, |
| 0, |
| { } |
| }; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(SERVICE_WORKER) |