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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 CryptoResult_h
#define CryptoResult_h
#include "public/platform/WebCrypto.h"
#include "wtf/ThreadSafeRefCounted.h"
namespace blink {
// Result cancellation status interface to allow non-Blink webcrypto threads
// to query for status.
class CryptoResultCancel : public ThreadSafeRefCounted<CryptoResultCancel> {
public:
virtual ~CryptoResultCancel() { }
virtual bool cancelled() const = 0;
};
// Receives notification of completion of the crypto operation.
class CryptoResult : public GarbageCollectedFinalized<CryptoResult> {
public:
virtual ~CryptoResult() { }
virtual void completeWithError(WebCryptoErrorType, const WebString&) = 0;
virtual void completeWithBuffer(const void* bytes, unsigned bytesSize) = 0;
virtual void completeWithJson(const char* utf8Data, unsigned length) = 0;
virtual void completeWithBoolean(bool) = 0;
virtual void completeWithKey(const WebCryptoKey&) = 0;
virtual void completeWithKeyPair(const WebCryptoKey& publicKey, const WebCryptoKey& privateKey) = 0;
DEFINE_INLINE_VIRTUAL_TRACE() { }
};
} // namespace blink
#endif // CryptoResult_h
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