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/*
* Copyright (C) 2012 Google, 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 GOOGLE INC. ``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
* 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.
*/
#pragma once
#include "CachedResource.h"
#include "Element.h"
#include "ResourceLoadPriority.h"
#include "ResourceLoaderOptions.h"
#include "ResourceRequest.h"
#include "SecurityOrigin.h"
#include <wtf/RefPtr.h>
#include <wtf/text/AtomicString.h>
namespace WebCore {
namespace ContentExtensions {
struct BlockedStatus;
}
class Document;
class FrameLoader;
enum class ReferrerPolicy;
bool isRequestCrossOrigin(SecurityOrigin*, const URL& requestURL, const ResourceLoaderOptions&);
class CachedResourceRequest {
public:
CachedResourceRequest(ResourceRequest&&, const ResourceLoaderOptions&, std::optional<ResourceLoadPriority> = std::nullopt, String&& charset = String());
ResourceRequest&& releaseResourceRequest() { return WTFMove(m_resourceRequest); }
const ResourceRequest& resourceRequest() const { return m_resourceRequest; }
const String& charset() const { return m_charset; }
void setCharset(const String& charset) { m_charset = charset; }
const ResourceLoaderOptions& options() const { return m_options; }
void setOptions(const ResourceLoaderOptions& options) { m_options = options; }
const std::optional<ResourceLoadPriority>& priority() const { return m_priority; }
void setInitiator(Element&);
void setInitiator(const AtomicString& name);
const AtomicString& initiatorName() const;
bool allowsCaching() const { return m_options.cachingPolicy == CachingPolicy::AllowCaching; }
void setCachingPolicy(CachingPolicy policy) { m_options.cachingPolicy = policy; }
// Whether this request should impact request counting and delay window.onload.
bool ignoreForRequestCount() const { return m_ignoreForRequestCount; }
void setIgnoreForRequestCount(bool ignoreForRequestCount) { m_ignoreForRequestCount = ignoreForRequestCount; }
void setAsPotentiallyCrossOrigin(const String&, Document&);
void updateForAccessControl(Document&);
void updateReferrerOriginAndUserAgentHeaders(FrameLoader&, ReferrerPolicy);
void upgradeInsecureRequestIfNeeded(Document&);
void setAcceptHeaderIfNone(CachedResource::Type);
void updateAccordingCacheMode();
void removeFragmentIdentifierIfNeeded();
#if ENABLE(CONTENT_EXTENSIONS)
void applyBlockedStatus(const ContentExtensions::BlockedStatus&);
#endif
void setDomainForCachePartition(Document&);
void setDomainForCachePartition(const String&);
bool isLinkPreload() const { return m_isLinkPreload; }
void setIsLinkPreload() { m_isLinkPreload = true; }
void setOrigin(Ref<SecurityOrigin>&& origin) { m_origin = WTFMove(origin); }
RefPtr<SecurityOrigin> releaseOrigin() { return WTFMove(m_origin); }
SecurityOrigin* origin() const { return m_origin.get(); }
String&& releaseFragmentIdentifier() { return WTFMove(m_fragmentIdentifier); }
void clearFragmentIdentifier() { m_fragmentIdentifier = { }; }
static String splitFragmentIdentifierFromRequestURL(ResourceRequest&);
private:
ResourceRequest m_resourceRequest;
String m_charset;
ResourceLoaderOptions m_options;
std::optional<ResourceLoadPriority> m_priority;
RefPtr<Element> m_initiatorElement;
AtomicString m_initiatorName;
RefPtr<SecurityOrigin> m_origin;
String m_fragmentIdentifier;
bool m_isLinkPreload { false };
bool m_ignoreForRequestCount { false };
};
void upgradeInsecureResourceRequestIfNeeded(ResourceRequest&, Document&);
} // namespace WebCore
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