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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
* Copyright (C) 2017-2021 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "ReferrerPolicy.h"
#include "SecurityOriginData.h"
#include <wtf/Forward.h>
#include <wtf/Ref.h>
namespace WebCore {
class FormData;
class HTTPHeaderMap;
class LocalFrame;
class ResourceRequest;
enum class ContentSecurityPolicyImposition : uint8_t;
enum class ViolationReportType : uint8_t;
class PingLoader {
public:
static void loadImage(LocalFrame&, const URL&);
static void sendPing(LocalFrame&, const URL& pingURL, const URL& destinationURL);
WEBCORE_EXPORT static void sendViolationReport(LocalFrame&, const URL& reportURL, Ref<FormData>&& report, ViolationReportType);
static String sanitizeURLForReport(const URL&);
private:
enum class ShouldFollowRedirects : bool { No, Yes };
static void startPingLoad(LocalFrame&, ResourceRequest&, HTTPHeaderMap&& originalRequestHeaders, ShouldFollowRedirects, ContentSecurityPolicyImposition, ReferrerPolicy, std::optional<ViolationReportType> = std::nullopt);
};
} // namespace WebCore
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