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/*
* Copyright (C) 2025 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 "SQLiteDatabase.h"
#include <wtf/ContinuousApproximateTime.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class SQLiteDatabase;
class ResourceMonitorPersistence final {
WTF_MAKE_FAST_ALLOCATED;
public:
struct Record {
String host;
ContinuousApproximateTime time;
};
WEBCORE_EXPORT ResourceMonitorPersistence();
WEBCORE_EXPORT ~ResourceMonitorPersistence();
bool openDatabase(String&& path);
bool isDatabaseOpen() const { return m_sqliteDB && m_sqliteDB->isOpen(); }
void deleteAllRecords();
void deleteExpiredRecords(ContinuousApproximateTime, Seconds expirationDuration);
Vector<Record> importRecords();
void recordAccess(const String& host, ContinuousApproximateTime);
private:
void closeDatabase();
void reportSQLError(ASCIILiteral method, ASCIILiteral action);
std::unique_ptr<SQLiteDatabase> m_sqliteDB;
std::unique_ptr<SQLiteStatement> m_insertSQLStatement;
};
}
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