84 lines
3.4 KiB
C++
84 lines
3.4 KiB
C++
/*
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* Copyright (C) 2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "WindowOrWorkerGlobalScopeFetch.h"
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#include "DOMWindow.h"
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#include "Document.h"
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#include "FetchResponse.h"
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#include "JSDOMPromiseDeferred.h"
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#include "JSFetchResponse.h"
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#include "UserGestureIndicator.h"
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#include "WorkerGlobalScope.h"
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namespace WebCore {
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using FetchResponsePromise = DOMPromiseDeferred<IDLInterface<FetchResponse>>;
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void WindowOrWorkerGlobalScopeFetch::fetch(DOMWindow& window, FetchRequest::Info&& input, FetchRequest::Init&& init, Ref<DeferredPromise>&& deferred)
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{
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FetchResponsePromise promise = WTFMove(deferred);
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auto* document = window.document();
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if (!document) {
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promise.reject(InvalidStateError);
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return;
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}
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auto request = FetchRequest::create(*document, WTFMove(input), WTFMove(init));
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if (request.hasException()) {
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promise.reject(request.releaseException());
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return;
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}
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FetchResponse::fetch(*document, request.releaseReturnValue(), [promise = WTFMove(promise), userGestureToken = UserGestureIndicator::currentUserGesture()](ExceptionOr<FetchResponse&>&& result) mutable {
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if (!userGestureToken || userGestureToken->hasExpired(UserGestureToken::maximumIntervalForUserGestureForwardingForFetch()) || !userGestureToken->processingUserGesture()) {
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promise.settle(WTFMove(result));
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return;
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}
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UserGestureIndicator gestureIndicator(userGestureToken, UserGestureToken::GestureScope::MediaOnly, UserGestureToken::IsPropagatedFromFetch::Yes);
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promise.settle(WTFMove(result));
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});
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}
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void WindowOrWorkerGlobalScopeFetch::fetch(WorkerGlobalScope& scope, FetchRequest::Info&& input, FetchRequest::Init&& init, Ref<DeferredPromise>&& deferred)
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{
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FetchResponsePromise promise = WTFMove(deferred);
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auto request = FetchRequest::create(scope, WTFMove(input), WTFMove(init));
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if (request.hasException()) {
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promise.reject(request.releaseException());
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return;
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}
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FetchResponse::fetch(scope, request.releaseReturnValue().get(), [promise = WTFMove(promise)](ExceptionOr<FetchResponse&>&& result) mutable {
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promise.settle(WTFMove(result));
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});
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}
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}
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