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Side by Side Diff: Source/modules/crypto/KeyAlgorithm.h

Issue 340353006: [webcrypto] Replace KeyAlgorithm interfaces with an Object. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: rebase onto master Created 6 years, 6 months ago
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1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #ifndef KeyAlgorithm_h
32 #define KeyAlgorithm_h
33
34 #include "bindings/v8/ScriptWrappable.h"
35 #include "platform/heap/Handle.h"
36 #include "public/platform/WebCryptoKeyAlgorithm.h"
37 #include "wtf/Forward.h"
38 #include "wtf/RefCounted.h"
39
40 namespace WebCore {
41
42 class KeyAlgorithm : public GarbageCollectedFinalized<KeyAlgorithm>, public Scri ptWrappable {
43 public:
44 virtual ~KeyAlgorithm();
45
46 static KeyAlgorithm* create(const blink::WebCryptoKeyAlgorithm&);
47 static KeyAlgorithm* createHash(const blink::WebCryptoAlgorithm&);
48
49 String name();
50
51 // Needed by SpecialWrapFor and for casting.
52 bool isAesKeyAlgorithm() const;
53 bool isHmacKeyAlgorithm() const;
54 bool isRsaHashedKeyAlgorithm() const;
55
56 virtual void trace(Visitor*);
57
58 protected:
59 explicit KeyAlgorithm(const blink::WebCryptoKeyAlgorithm&);
60
61 blink::WebCryptoKeyAlgorithm m_algorithm;
62 };
63
64 #define DEFINE_KEY_ALGORITHM_TYPE_CASTS(thisType) \
65 DEFINE_TYPE_CASTS(thisType, KeyAlgorithm, value, value->is##thisType(), valu e.is##thisType())
66
67 } // namespace WebCore
68
69 #endif
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