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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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38 #include "wtf/PassRefPtr.h" | 38 #include "wtf/PassRefPtr.h" |
39 #include "wtf/RefCounted.h" | 39 #include "wtf/RefCounted.h" |
40 | 40 |
41 namespace WebCore { | 41 namespace WebCore { |
42 | 42 |
43 class Dictionary; | 43 class Dictionary; |
44 class Key; | 44 class Key; |
45 | 45 |
46 class SubtleCrypto : public GarbageCollectedFinalized<SubtleCrypto>, public Scr iptWrappable { | 46 class SubtleCrypto : public GarbageCollectedFinalized<SubtleCrypto>, public Scr iptWrappable { |
47 public: | 47 public: |
48 // Adapter to implicitly convert an ArrayBuffer* or ArrayBufferView* to a | |
49 // common data type. This simplifies having to define a bunch of overloads | |
50 // for functions that take either parameter. | |
51 struct Bytes { | |
52 Bytes(); | |
53 Bytes(ArrayBuffer*); | |
54 Bytes(ArrayBufferView*); | |
55 | |
56 const unsigned char* bytes; | |
57 unsigned size; | |
58 bool isNull; | |
59 | |
60 private: | |
61 void initNull(); | |
62 }; | |
abarth-chromium
2014/05/06 05:30:49
Can you move this class in WTF? It seems generall
eroman
2014/05/06 21:27:26
Done.
| |
63 | |
48 static SubtleCrypto* create() | 64 static SubtleCrypto* create() |
49 { | 65 { |
50 return new SubtleCrypto(); | 66 return new SubtleCrypto(); |
51 } | 67 } |
52 | 68 |
53 ScriptPromise encrypt(const Dictionary&, Key*, ArrayBufferView* data); | 69 ScriptPromise encrypt(const Dictionary&, Key*, const Bytes&); |
54 ScriptPromise decrypt(const Dictionary&, Key*, ArrayBufferView* data); | 70 ScriptPromise decrypt(const Dictionary&, Key*, const Bytes&); |
55 ScriptPromise sign(const Dictionary&, Key*, ArrayBufferView* data); | 71 ScriptPromise sign(const Dictionary&, Key*, const Bytes&); |
56 // Note that this is not named "verify" because when compiling on Mac that e xpands to a macro and breaks. | 72 // Note that this is not named "verify" because when compiling on Mac that e xpands to a macro and breaks. |
57 ScriptPromise verifySignature(const Dictionary&, Key*, ArrayBufferView* sign ature, ArrayBufferView* data); | 73 ScriptPromise verifySignature(const Dictionary&, Key*, const Bytes& signatur e, const Bytes& data); |
58 ScriptPromise digest(const Dictionary&, ArrayBufferView* data); | 74 ScriptPromise digest(const Dictionary&, const Bytes& data); |
59 | 75 |
60 ScriptPromise generateKey(const Dictionary&, bool extractable, const Vector< String>& keyUsages); | 76 ScriptPromise generateKey(const Dictionary&, bool extractable, const Vector< String>& keyUsages); |
61 ScriptPromise importKey(const String&, ArrayBufferView*, const Dictionary&, bool extractable, const Vector<String>& keyUsages); | 77 ScriptPromise importKey(const String&, const Bytes&, const Dictionary&, bool extractable, const Vector<String>& keyUsages); |
62 ScriptPromise exportKey(const String&, Key*); | 78 ScriptPromise exportKey(const String&, Key*); |
63 | 79 |
64 ScriptPromise wrapKey(const String&, Key*, Key*, const Dictionary&); | 80 ScriptPromise wrapKey(const String&, Key*, Key*, const Dictionary&); |
65 ScriptPromise unwrapKey(const String&, ArrayBufferView*, Key*, const Diction ary&, const Dictionary&, bool, const Vector<String>&); | 81 ScriptPromise unwrapKey(const String&, const Bytes&, Key*, const Dictionary& , const Dictionary&, bool, const Vector<String>&); |
66 | 82 |
67 void trace(Visitor*) { } | 83 void trace(Visitor*) { } |
68 | 84 |
69 private: | 85 private: |
70 SubtleCrypto(); | 86 SubtleCrypto(); |
71 }; | 87 }; |
72 | 88 |
73 } // namespace WebCore | 89 } // namespace WebCore |
74 | 90 |
75 #endif | 91 #endif |
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