root/Source/modules/quota/StorageQuota.h

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INCLUDED FROM


/*
 * Copyright (C) 2014 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
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 * 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
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#ifndef StorageQuota_h
#define StorageQuota_h

#include "bindings/v8/ScriptPromise.h"
#include "bindings/v8/ScriptWrappable.h"
#include "heap/Handle.h"
#include "wtf/Forward.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefCounted.h"

namespace WebCore {

class ExecutionContext;

class StorageQuota FINAL : public RefCountedWillBeGarbageCollectedFinalized<StorageQuota>, public ScriptWrappable {
public:
    static PassRefPtrWillBeRawPtr<StorageQuota> create()
    {
        return adoptRefWillBeNoop(new StorageQuota());
    }

    Vector<String> supportedTypes() const;

    ScriptPromise queryInfo(ExecutionContext*, String type);
    ScriptPromise requestPersistentQuota(ExecutionContext*, unsigned long long newQuota);

    ~StorageQuota();

    void trace(Visitor*) { }

private:
    StorageQuota();
};

} // namespace WebCore

#endif // StorageQuota_h

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