/*
* Copyright (C) 2013 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
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/
#ifndef WebStorageQuotaCallbacks_h
#define WebStorageQuotaCallbacks_h
#include "WebCommon.h"
#include "WebPrivatePtr.h"
#include "WebStorageQuotaError.h"
namespace WebCore {
class StorageQuotaCallbacks;
}
namespace WTF { template <typename T> class PassOwnPtr; }
namespace blink {
class WebStorageQuotaCallbacksPrivate;
class WebStorageQuotaCallbacks {
public:
~WebStorageQuotaCallbacks() { reset(); }
WebStorageQuotaCallbacks() { }
WebStorageQuotaCallbacks(const WebStorageQuotaCallbacks& c) { assign(c); }
WebStorageQuotaCallbacks& operator=(const WebStorageQuotaCallbacks& c)
{
assign(c);
return *this;
}
BLINK_PLATFORM_EXPORT void reset();
BLINK_PLATFORM_EXPORT void assign(const WebStorageQuotaCallbacks&);
#if INSIDE_BLINK
BLINK_PLATFORM_EXPORT WebStorageQuotaCallbacks(const WTF::PassOwnPtr<WebCore::StorageQuotaCallbacks>&);
#endif
// Callback for WebFrameClient::queryStorageUsageAndQuota.
BLINK_PLATFORM_EXPORT void didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes);
// Callback for WebFrameClient::requestStorageQuota.
// This may return a smaller amount of quota than the requested.
BLINK_PLATFORM_EXPORT void didGrantStorageQuota(unsigned long long usageInBytes, unsigned long long grantedQuotaInBytes);
BLINK_PLATFORM_EXPORT void didFail(WebStorageQuotaError);
private:
WebPrivatePtr<WebStorageQuotaCallbacksPrivate> m_private;
};
} // namespace blink
#endif // WebStorageQuotaCallbacks_h