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/*
* Copyright (C) 2022 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.
*/
#pragma once
#include "ContextDestructionObserver.h"
#include "ViolationReportType.h"
#include <wtf/Deque.h>
#include <wtf/HashCountedSet.h>
#include <wtf/IsoMalloc.h>
#include <wtf/RefCounted.h>
#include <wtf/RobinHoodHashMap.h>
#include <wtf/WeakPtr.h>
namespace WTF {
class String;
}
namespace WebCore {
class Report;
class ReportingObserver;
class ScriptExecutionContext;
class WEBCORE_EXPORT ReportingScope final : public RefCounted<ReportingScope>, public ContextDestructionObserver, public CanMakeWeakPtr<ReportingScope> {
WTF_MAKE_ISO_ALLOCATED(ReportingScope);
public:
static Ref<ReportingScope> create(ScriptExecutionContext&);
virtual ~ReportingScope();
void removeAllObservers();
void clearReports();
void registerReportingObserver(ReportingObserver&);
void unregisterReportingObserver(ReportingObserver&);
void notifyReportObservers(Ref<Report>&&);
void appendQueuedReportsForRelevantType(ReportingObserver&);
static MemoryCompactRobinHoodHashMap<String, String> parseReportingEndpointsFromHeader(const String&, const URL& baseURL);
void parseReportingEndpoints(const String&, const URL& baseURL);
String endpointURIForToken(const String&) const;
void generateTestReport(String&& message, String&& group);
private:
explicit ReportingScope(ScriptExecutionContext&);
Vector<Ref<ReportingObserver>> m_reportingObservers;
Deque<Ref<Report>> m_queuedReports;
HashCountedSet<ViolationReportType, IntHash<ViolationReportType>, WTF::StrongEnumHashTraits<ViolationReportType>> m_queuedReportTypeCounts;
MemoryCompactRobinHoodHashMap<String, String> m_reportingEndpoints;
};
}
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