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/*
* Copyright (C) 2023 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 "ServiceWorkerTypes.h"
#include "ServiceWorkerUpdateViaCache.h"
#include <wtf/TZoneMalloc.h>
namespace WebCore {
class ServiceWorkerRegistrationKey;
class SQLiteDatabase;
class SQLiteStatement;
class SQLiteStatementAutoResetScope;
class SWScriptStorage;
struct ServiceWorkerContextData;
class SWRegistrationDatabase {
WTF_MAKE_TZONE_ALLOCATED_EXPORT(SWRegistrationDatabase, WEBCORE_EXPORT);
public:
static constexpr uint64_t schemaVersion = 8;
WEBCORE_EXPORT SWRegistrationDatabase(const String& path);
WEBCORE_EXPORT ~SWRegistrationDatabase();
WEBCORE_EXPORT std::optional<Vector<ServiceWorkerContextData>> importRegistrations();
WEBCORE_EXPORT std::optional<Vector<ServiceWorkerScripts>> updateRegistrations(const Vector<ServiceWorkerContextData>&, const Vector<ServiceWorkerRegistrationKey>&);
WEBCORE_EXPORT void clearAllRegistrations();
private:
void close();
SWScriptStorage& scriptStorage();
enum class StatementType : uint8_t {
GetAllRecords,
InsertRecord,
DeleteRecord,
Invalid
};
ASCIILiteral statementString(StatementType) const;
SQLiteStatementAutoResetScope cachedStatement(StatementType);
enum class ShouldCreateIfNotExists : bool { No, Yes };
bool prepareDatabase(ShouldCreateIfNotExists);
bool ensureValidRecordsTable();
String m_directory;
std::unique_ptr<SQLiteDatabase> m_database;
Vector<std::unique_ptr<SQLiteStatement>> m_cachedStatements;
std::unique_ptr<SWScriptStorage> m_scriptStorage;
}; // namespace WebCore
struct ImportedScriptAttributes {
URL responseURL;
String mimeType;
};
}
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