/*
 * Copyright (C) 2010 Google 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 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 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.
 */

#ifndef IDBBindingUtilities_h
#define IDBBindingUtilities_h

#include "bindings/v8/ScriptValue.h"
#include <v8.h>
#include "wtf/Forward.h"

namespace WebCore {

class DOMRequestState;
class IDBAny;
class IDBKey;
class IDBKeyPath;
class IDBKeyRange;
class SerializedScriptValue;
class SharedBuffer;

// Exposed for unit testing:
bool injectV8KeyIntoV8Value(v8::Handle<v8::Value> key, v8::Handle<v8::Value>, const IDBKeyPath&, v8::Isolate*);

// For use by Source/modules/indexeddb:
PassRefPtr<IDBKey> createIDBKeyFromScriptValueAndKeyPath(DOMRequestState*, const ScriptValue&, const IDBKeyPath&);
bool canInjectIDBKeyIntoScriptValue(DOMRequestState*, const ScriptValue&, const IDBKeyPath&);
ScriptValue idbAnyToScriptValue(DOMRequestState*, PassRefPtr<IDBAny>);
ScriptValue idbKeyToScriptValue(DOMRequestState*, PassRefPtr<IDBKey>);
PassRefPtr<IDBKey> scriptValueToIDBKey(DOMRequestState*, const ScriptValue&);
PassRefPtr<IDBKeyRange> scriptValueToIDBKeyRange(DOMRequestState*, const ScriptValue&);

#ifndef NDEBUG
void assertPrimaryKeyValidOrInjectable(DOMRequestState*, PassRefPtr<SharedBuffer>, PassRefPtr<IDBKey>, const IDBKeyPath&);
#endif

} // namespace WebCore

#endif // IDBBindingUtilities_h