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/*
* Copyright (C) 2015 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.
*/
#include "config.h"
#include "IDBObjectStoreInfo.h"
#include <wtf/CrossThreadCopier.h>
#include <wtf/text/MakeString.h>
#include <wtf/text/StringBuilder.h>
namespace WebCore {
IDBObjectStoreInfo::IDBObjectStoreInfo(IDBObjectStoreIdentifier identifier, const String& name, std::optional<IDBKeyPath>&& keyPath, bool autoIncrement, HashMap<IDBIndexIdentifier, IDBIndexInfo>&& indexMap)
: m_identifier(identifier)
, m_name(name)
, m_keyPath(WTFMove(keyPath))
, m_autoIncrement(autoIncrement)
, m_indexMap(WTFMove(indexMap))
{
}
IDBIndexInfo IDBObjectStoreInfo::createNewIndex(IDBIndexIdentifier indexID, const String& name, IDBKeyPath&& keyPath, bool unique, bool multiEntry)
{
IDBIndexInfo info(indexID, m_identifier, name, WTFMove(keyPath), unique, multiEntry);
m_indexMap.set(info.identifier(), info);
return info;
}
void IDBObjectStoreInfo::addExistingIndex(const IDBIndexInfo& info)
{
if (m_indexMap.contains(info.identifier()))
LOG_ERROR("Adding an index '%s' with existing Index ID", info.name().utf8().data());
m_indexMap.set(info.identifier(), info);
}
bool IDBObjectStoreInfo::hasIndex(const String& name) const
{
for (auto& index : m_indexMap.values()) {
if (index.name() == name)
return true;
}
return false;
}
bool IDBObjectStoreInfo::hasIndex(IDBIndexIdentifier indexIdentifier) const
{
return m_indexMap.contains(indexIdentifier);
}
IDBIndexInfo* IDBObjectStoreInfo::infoForExistingIndex(const String& name)
{
for (auto& index : m_indexMap.values()) {
if (index.name() == name)
return &index;
}
return nullptr;
}
IDBIndexInfo* IDBObjectStoreInfo::infoForExistingIndex(IDBIndexIdentifier identifier)
{
auto iterator = m_indexMap.find(identifier);
if (iterator == m_indexMap.end())
return nullptr;
return &iterator->value;
}
IDBObjectStoreInfo IDBObjectStoreInfo::isolatedCopy() const &
{
IDBObjectStoreInfo result = { m_identifier, m_name.isolatedCopy(), crossThreadCopy(m_keyPath), m_autoIncrement };
result.m_indexMap = crossThreadCopy(m_indexMap);
return result;
}
IDBObjectStoreInfo IDBObjectStoreInfo::isolatedCopy() &&
{
IDBObjectStoreInfo result = { m_identifier, WTFMove(m_name).isolatedCopy(), crossThreadCopy(WTFMove(m_keyPath)), m_autoIncrement };
result.m_indexMap = crossThreadCopy(WTFMove(m_indexMap));
return result;
}
Vector<String> IDBObjectStoreInfo::indexNames() const
{
return WTF::map(m_indexMap, [](auto& pair) -> String {
return pair.value.name();
});
}
void IDBObjectStoreInfo::deleteIndex(const String& indexName)
{
auto* info = infoForExistingIndex(indexName);
if (!info)
return;
m_indexMap.remove(info->identifier());
}
void IDBObjectStoreInfo::deleteIndex(IDBIndexIdentifier indexIdentifier)
{
m_indexMap.remove(indexIdentifier);
}
#if !LOG_DISABLED
String IDBObjectStoreInfo::loggingString(int indent) const
{
StringBuilder builder;
for (int i = 0; i < indent; ++i)
builder.append(' ');
builder.append("Object store: "_s, m_name, m_identifier);
for (auto index : m_indexMap.values())
builder.append(index.loggingString(indent + 1), '\n');
return builder.toString();
}
String IDBObjectStoreInfo::condensedLoggingString() const
{
return makeString("<OS: "_s, m_name, " ("_s, m_identifier, ")>"_s);
}
#endif
} // namespace WebCore
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