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 #include "config.h"
32 #include "modules/crypto/CryptoResultImpl.h"
33
34 #include "bindings/v8/ScriptPromiseResolver.h"
35 #include "modules/crypto/Key.h"
36 #include "modules/crypto/KeyPair.h"
37 #include "modules/crypto/NormalizeAlgorithm.h"
38 #include "public/platform/Platform.h"
39 #include "public/platform/WebArrayBuffer.h"
40 #include "public/platform/WebCryptoAlgorithm.h"
41 #include "wtf/ArrayBufferView.h"
42
43 namespace WebCore {
44
~CryptoResultImpl()45 CryptoResultImpl::~CryptoResultImpl()
46 {
47 ASSERT(m_finished);
48 }
49
create(ScriptPromise promise)50 PassRefPtr<CryptoResultImpl> CryptoResultImpl::create(ScriptPromise promise)
51 {
52 return adoptRef(new CryptoResultImpl(promise));
53 }
54
completeWithError()55 void CryptoResultImpl::completeWithError()
56 {
57 m_promiseResolver->reject(ScriptValue::createNull());
58 finish();
59 }
60
completeWithBuffer(const blink::WebArrayBuffer & buffer)61 void CryptoResultImpl::completeWithBuffer(const blink::WebArrayBuffer& buffer)
62 {
63 m_promiseResolver->resolve(PassRefPtr<ArrayBuffer>(buffer));
64 finish();
65 }
66
completeWithBoolean(bool b)67 void CryptoResultImpl::completeWithBoolean(bool b)
68 {
69 m_promiseResolver->resolve(ScriptValue::createBoolean(b));
70 finish();
71 }
72
completeWithKey(const blink::WebCryptoKey & key)73 void CryptoResultImpl::completeWithKey(const blink::WebCryptoKey& key)
74 {
75 m_promiseResolver->resolve(Key::create(key));
76 finish();
77 }
78
completeWithKeyPair(const blink::WebCryptoKey & publicKey,const blink::WebCryptoKey & privateKey)79 void CryptoResultImpl::completeWithKeyPair(const blink::WebCryptoKey& publicKey, const blink::WebCryptoKey& privateKey)
80 {
81 m_promiseResolver->resolve(KeyPair::create(publicKey, privateKey));
82 finish();
83 }
84
CryptoResultImpl(ScriptPromise promise)85 CryptoResultImpl::CryptoResultImpl(ScriptPromise promise)
86 : m_promiseResolver(ScriptPromiseResolver::create(promise))
87 , m_finished(false) { }
88
finish()89 void CryptoResultImpl::finish()
90 {
91 ASSERT(!m_finished);
92 m_finished = true;
93 }
94
95 } // namespace WebCore
96