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/*
* Copyright (C) 2013 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.
*/
#ifndef CryptoAlgorithmParameters_h
#define CryptoAlgorithmParameters_h
#include <wtf/Noncopyable.h>
#include <wtf/TypeCasts.h>
#if ENABLE(SUBTLE_CRYPTO)
namespace WebCore {
class CryptoAlgorithmParameters {
WTF_MAKE_NONCOPYABLE(CryptoAlgorithmParameters);
public:
CryptoAlgorithmParameters() { }
virtual ~CryptoAlgorithmParameters() { }
enum class Class {
None,
AesCbcParams,
AesKeyGenParams,
HmacKeyParams,
HmacParams,
RsaKeyGenParams,
RsaKeyParamsWithHash,
RsaOaepParams,
RsaSsaParams
};
virtual Class parametersClass() const { return Class::None; }
};
} // namespace WebCore
#define SPECIALIZE_TYPE_TRAITS_CRYPTO_ALGORITHM_PARAMETERS(ToClassName) \
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::CryptoAlgorithm##ToClassName) \
static bool isType(const WebCore::CryptoAlgorithmParameters& parameters) { return parameters.parametersClass() == WebCore::CryptoAlgorithmParameters::Class::ToClassName; } \
SPECIALIZE_TYPE_TRAITS_END()
#endif // ENABLE(SUBTLE_CRYPTO)
#endif // CryptoAlgorithmParameters_h
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