/*
 * Copyright (C) 2012 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:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
 * OWNER OR 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 InspectorIndexedDBAgent_h
#define InspectorIndexedDBAgent_h

#include "core/inspector/InspectorBaseAgent.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/text/WTFString.h"

namespace blink {

class Page;

typedef String ErrorString;

class InspectorIndexedDBAgent final : public InspectorBaseAgent<InspectorIndexedDBAgent>, public InspectorBackendDispatcher::IndexedDBCommandHandler {
public:
    static void provideTo(Page*);

    virtual ~InspectorIndexedDBAgent();
    virtual void trace(Visitor*) override;

    virtual void clearFrontend() override;
    virtual void restore() override;

    // Called from the front-end.
    virtual void enable(ErrorString*) override;
    virtual void disable(ErrorString*) override;
    virtual void requestDatabaseNames(ErrorString*, const String& securityOrigin, PassRefPtrWillBeRawPtr<RequestDatabaseNamesCallback>) override;
    virtual void requestDatabase(ErrorString*, const String& securityOrigin, const String& databaseName, PassRefPtrWillBeRawPtr<RequestDatabaseCallback>) override;
    virtual void requestData(ErrorString*, const String& securityOrigin, const String& databaseName, const String& objectStoreName, const String& indexName, int skipCount, int pageSize, const RefPtr<JSONObject>* keyRange, PassRefPtrWillBeRawPtr<RequestDataCallback>) override;
    virtual void clearObjectStore(ErrorString*, const String& in_securityOrigin, const String& in_databaseName, const String& in_objectStoreName, PassRefPtrWillBeRawPtr<ClearObjectStoreCallback>) override;

private:
    explicit InspectorIndexedDBAgent(Page*);

    RawPtrWillBeMember<Page> m_page;
};

} // namespace blink

#endif // !defined(InspectorIndexedDBAgent_h)