OLD | NEW |
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 |
(...skipping 13 matching lines...) Expand all Loading... |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef CryptoOperation_h | 31 #ifndef CryptoOperation_h |
32 #define CryptoOperation_h | 32 #define CryptoOperation_h |
33 | 33 |
34 #include "bindings/v8/ScriptObject.h" | |
35 #include "bindings/v8/ScriptWrappable.h" | 34 #include "bindings/v8/ScriptWrappable.h" |
36 #include "modules/crypto/Algorithm.h" | 35 #include "modules/crypto/Algorithm.h" |
37 #include "public/platform/WebCrypto.h" | |
38 #include "public/platform/WebCryptoAlgorithm.h" | 36 #include "public/platform/WebCryptoAlgorithm.h" |
39 #include "wtf/Forward.h" | 37 #include "wtf/Forward.h" |
40 #include "wtf/PassRefPtr.h" | 38 #include "wtf/PassRefPtr.h" |
41 #include "wtf/RefCounted.h" | 39 #include "wtf/RefCounted.h" |
42 | 40 |
43 namespace WebCore { | 41 namespace WebCore { |
44 | 42 |
45 class ScriptPromiseResolver; | |
46 | |
47 typedef int ExceptionCode; | 43 typedef int ExceptionCode; |
48 | 44 |
49 class CryptoOperation : public ScriptWrappable, public RefCounted<CryptoOperatio
n> { | 45 class CryptoOperation : public ScriptWrappable, public RefCounted<CryptoOperatio
n> { |
50 public: | 46 public: |
51 ~CryptoOperation(); | 47 static PassRefPtr<CryptoOperation> create(const WebKit::WebCryptoAlgorithm&
algorithm) { return adoptRef(new CryptoOperation(algorithm)); } |
52 static PassRefPtr<CryptoOperation> create(const WebKit::WebCryptoAlgorithm&,
WebKit::WebCryptoOperation*); | |
53 | |
54 CryptoOperation* process(ArrayBuffer* data); | |
55 CryptoOperation* process(ArrayBufferView* data); | |
56 | |
57 ScriptObject finish(); | |
58 ScriptObject abort(); | |
59 | 48 |
60 Algorithm* algorithm(); | 49 Algorithm* algorithm(); |
61 | 50 |
62 private: | 51 private: |
63 class Result; | 52 explicit CryptoOperation(const WebKit::WebCryptoAlgorithm&); |
64 friend class Result; | |
65 | |
66 enum State { | |
67 // Accepting calls to process(). | |
68 Processing, | |
69 | |
70 // finish() has been called, but the Promise has not been resolved yet. | |
71 Finishing, | |
72 | |
73 // The operation either: | |
74 // - completed successfully | |
75 // - failed | |
76 // - was aborted | |
77 Done, | |
78 }; | |
79 | |
80 CryptoOperation(const WebKit::WebCryptoAlgorithm&, WebKit::WebCryptoOperatio
n*); | |
81 | |
82 void process(const unsigned char*, size_t); | |
83 | |
84 ScriptPromiseResolver* promiseResolver(); | |
85 | 53 |
86 WebKit::WebCryptoAlgorithm m_algorithm; | 54 WebKit::WebCryptoAlgorithm m_algorithm; |
87 WebKit::WebCryptoOperation* m_impl; | |
88 RefPtr<Algorithm> m_algorithmNode; | 55 RefPtr<Algorithm> m_algorithmNode; |
89 State m_state; | |
90 | |
91 RefPtr<ScriptPromiseResolver> m_promiseResolver; | |
92 | |
93 OwnPtr<Result> m_result; | |
94 }; | 56 }; |
95 | 57 |
96 } // namespace WebCore | 58 } // namespace WebCore |
97 | 59 |
98 #endif | 60 #endif |
OLD | NEW |