| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(INDEXED_DATABASE) |
| |
| #include "IDBKeyPath.h" |
| #include <wtf/text/WTFString.h> |
| |
| namespace WebCore { |
| |
| class IDBIndexInfo { |
| public: |
| WEBCORE_EXPORT IDBIndexInfo(); |
| IDBIndexInfo(uint64_t identifier, uint64_t objectStoreIdentifier, const String& name, IDBKeyPath&&, bool unique, bool multiEntry); |
| |
| IDBIndexInfo isolatedCopy() const; |
| |
| uint64_t identifier() const { return m_identifier; } |
| uint64_t objectStoreIdentifier() const { return m_objectStoreIdentifier; } |
| const String& name() const { return m_name; } |
| const IDBKeyPath& keyPath() const { return m_keyPath; } |
| bool unique() const { return m_unique; } |
| bool multiEntry() const { return m_multiEntry; } |
| |
| void rename(const String& newName) { m_name = newName; } |
| |
| template<class Encoder> void encode(Encoder&) const; |
| template<class Decoder> static bool decode(Decoder&, IDBIndexInfo&); |
| |
| #if !LOG_DISABLED |
| String loggingString(int indent = 0) const; |
| String condensedLoggingString() const; |
| #endif |
| |
| // FIXME: Remove the need for this. |
| static const int64_t InvalidId = -1; |
| |
| private: |
| uint64_t m_identifier { 0 }; |
| uint64_t m_objectStoreIdentifier { 0 }; |
| String m_name; |
| IDBKeyPath m_keyPath; |
| bool m_unique { true }; |
| bool m_multiEntry { false }; |
| }; |
| |
| template<class Encoder> |
| void IDBIndexInfo::encode(Encoder& encoder) const |
| { |
| encoder << m_identifier << m_objectStoreIdentifier << m_name << m_keyPath << m_unique << m_multiEntry; |
| } |
| |
| template<class Decoder> |
| bool IDBIndexInfo::decode(Decoder& decoder, IDBIndexInfo& info) |
| { |
| if (!decoder.decode(info.m_identifier)) |
| return false; |
| |
| if (!decoder.decode(info.m_objectStoreIdentifier)) |
| return false; |
| |
| if (!decoder.decode(info.m_name)) |
| return false; |
| |
| if (!decoder.decode(info.m_keyPath)) |
| return false; |
| |
| if (!decoder.decode(info.m_unique)) |
| return false; |
| |
| if (!decoder.decode(info.m_multiEntry)) |
| return false; |
| |
| return true; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(INDEXED_DATABASE) |