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/*
* 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
* 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 KeyAlgorithm_h
#define KeyAlgorithm_h
#include "bindings/core/v8/ScriptWrappable.h"
#include "platform/heap/Handle.h"
#include "public/platform/WebCryptoKeyAlgorithm.h"
#include "wtf/Forward.h"
namespace blink {
class KeyAlgorithm : public GarbageCollectedFinalized<KeyAlgorithm>, public ScriptWrappable {
public:
virtual ~KeyAlgorithm();
static KeyAlgorithm* create(const WebCryptoKeyAlgorithm&);
static KeyAlgorithm* createHash(const WebCryptoAlgorithm&);
String name();
// Needed by SpecialWrapFor and for casting.
bool isAesKeyAlgorithm() const;
bool isHmacKeyAlgorithm() const;
bool isRsaHashedKeyAlgorithm() const;
virtual void trace(Visitor*);
protected:
explicit KeyAlgorithm(const WebCryptoKeyAlgorithm&);
WebCryptoKeyAlgorithm m_algorithm;
};
#define DEFINE_KEY_ALGORITHM_TYPE_CASTS(thisType) \
DEFINE_TYPE_CASTS(thisType, KeyAlgorithm, value, value->is##thisType(), value.is##thisType())
} // namespace blink
#endif
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