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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 KeyOperation_h | |
32 #define KeyOperation_h | |
33 | |
34 #include "bindings/v8/ScriptObject.h" | |
35 #include "public/platform/WebCrypto.h" | |
36 #include "wtf/Forward.h" | |
37 #include "wtf/PassRefPtr.h" | |
38 #include "wtf/RefPtr.h" | |
39 #include "wtf/ThreadSafeRefCounted.h" | |
40 | |
41 namespace WebKit { | |
42 class WebCryptoKeyOperation; | |
43 class WebCryptoKey; | |
44 } | |
45 | |
46 namespace WebCore { | |
47 | |
48 class ExceptionState; | |
49 class ScriptPromiseResolver; | |
50 | |
51 typedef int ExceptionCode; | |
52 | |
53 class KeyOperation : public WebKit::WebCryptoKeyOperationResultPrivate, public T
hreadSafeRefCounted<KeyOperation> { | |
54 public: | |
55 static PassRefPtr<KeyOperation> create(); | |
56 | |
57 ~KeyOperation(); | |
58 | |
59 // Implementation of WebCryptoKeyOperationResultPrivate. | |
60 virtual void initializationFailed() OVERRIDE; | |
61 virtual void initializationSucceeded(WebKit::WebCryptoKeyOperation*) OVERRID
E; | |
62 virtual void completeWithError() OVERRIDE; | |
63 virtual void completeWithKey(const WebKit::WebCryptoKey&) OVERRIDE; | |
64 virtual void ref() OVERRIDE; | |
65 virtual void deref() OVERRIDE; | |
66 | |
67 ScriptObject returnValue(ExceptionState&); | |
68 | |
69 private: | |
70 enum State { | |
71 Initializing, | |
72 InProgress, | |
73 Done, | |
74 }; | |
75 | |
76 KeyOperation(); | |
77 | |
78 ScriptPromiseResolver* promiseResolver(); | |
79 | |
80 State m_state; | |
81 WebKit::WebCryptoKeyOperation* m_impl; | |
82 ExceptionCode m_initializationError; | |
83 RefPtr<ScriptPromiseResolver> m_promiseResolver; | |
84 }; | |
85 | |
86 } // namespace WebCore | |
87 | |
88 #endif | |
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