IDBObjectStoreInfo.h [plain text]
#pragma once
#if ENABLE(INDEXED_DATABASE)
#include "IDBIndexInfo.h"
#include "IDBKeyPath.h"
#include <wtf/HashMap.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class IDBObjectStoreInfo {
public:
WEBCORE_EXPORT IDBObjectStoreInfo();
IDBObjectStoreInfo(uint64_t identifier, const String& name, std::optional<IDBKeyPath>&&, bool autoIncrement);
uint64_t identifier() const { return m_identifier; }
const String& name() const { return m_name; }
const std::optional<IDBKeyPath>& keyPath() const { return m_keyPath; }
bool autoIncrement() const { return m_autoIncrement; }
uint64_t maxIndexID() const { return m_maxIndexID; }
void rename(const String& newName) { m_name = newName; }
IDBObjectStoreInfo isolatedCopy() const;
IDBIndexInfo createNewIndex(const String& name, IDBKeyPath&&, bool unique, bool multiEntry);
void addExistingIndex(const IDBIndexInfo&);
bool hasIndex(const String& name) const;
bool hasIndex(uint64_t indexIdentifier) const;
IDBIndexInfo* infoForExistingIndex(const String& name);
IDBIndexInfo* infoForExistingIndex(uint64_t identifier);
Vector<String> indexNames() const;
const HashMap<uint64_t, IDBIndexInfo>& indexMap() const { return m_indexMap; }
void deleteIndex(const String& indexName);
void deleteIndex(uint64_t indexIdentifier);
template<class Encoder> void encode(Encoder&) const;
template<class Decoder> static bool decode(Decoder&, IDBObjectStoreInfo&);
#if !LOG_DISABLED
String loggingString(int indent = 0) const;
String condensedLoggingString() const;
#endif
private:
uint64_t m_identifier { 0 };
String m_name;
std::optional<IDBKeyPath> m_keyPath;
bool m_autoIncrement { false };
uint64_t m_maxIndexID { 0 };
HashMap<uint64_t, IDBIndexInfo> m_indexMap;
};
template<class Encoder>
void IDBObjectStoreInfo::encode(Encoder& encoder) const
{
encoder << m_identifier << m_name << m_keyPath << m_autoIncrement << m_maxIndexID << m_indexMap;
}
template<class Decoder>
bool IDBObjectStoreInfo::decode(Decoder& decoder, IDBObjectStoreInfo& info)
{
if (!decoder.decode(info.m_identifier))
return false;
if (!decoder.decode(info.m_name))
return false;
if (!decoder.decode(info.m_keyPath))
return false;
if (!decoder.decode(info.m_autoIncrement))
return false;
if (!decoder.decode(info.m_maxIndexID))
return false;
if (!decoder.decode(info.m_indexMap))
return false;
return true;
}
}
#endif // ENABLE(INDEXED_DATABASE)