1/*
2 * Copyright (C) 2013 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "JSCryptoAlgorithmBuilder.h"
28
29#if ENABLE(SUBTLE_CRYPTO)
30
31#include <runtime/JSCInlines.h>
32#include <runtime/ObjectConstructor.h>
33#include <runtime/TypedArrays.h>
34#include <runtime/TypedArrayInlines.h>
35#include <runtime/VMEntryScope.h>
36
37using namespace JSC;
38
39namespace WebCore {
40
41JSCryptoAlgorithmBuilder::JSCryptoAlgorithmBuilder(ExecState* exec)
42    : m_exec(exec)
43    , m_dictionary(constructEmptyObject(exec))
44{
45}
46
47JSCryptoAlgorithmBuilder::~JSCryptoAlgorithmBuilder()
48{
49}
50
51std::unique_ptr<CryptoAlgorithmDescriptionBuilder> JSCryptoAlgorithmBuilder::createEmptyClone() const
52{
53    return std::make_unique<JSCryptoAlgorithmBuilder>(m_exec);
54}
55
56void JSCryptoAlgorithmBuilder::add(const char* key, unsigned value)
57{
58    VM& vm = m_exec->vm();
59    Identifier identifier(&vm, key);
60    m_dictionary->putDirect(vm, identifier, jsNumber(value));
61}
62
63void JSCryptoAlgorithmBuilder::add(const char* key, const String& value)
64{
65    VM& vm = m_exec->vm();
66    Identifier identifier(&vm, key);
67    m_dictionary->putDirect(vm, identifier, jsString(m_exec, value));
68}
69
70void JSCryptoAlgorithmBuilder::add(const char* key, const Vector<uint8_t>& buffer)
71{
72    VM& vm = m_exec->vm();
73    Identifier identifier(&vm, key);
74    RefPtr<Uint8Array> arrayView = Uint8Array::create(buffer.data(), buffer.size());
75    m_dictionary->putDirect(vm, identifier, arrayView->wrap(m_exec, vm.entryScope->globalObject()));
76}
77
78void JSCryptoAlgorithmBuilder::add(const char* key, const CryptoAlgorithmDescriptionBuilder& nestedBuilder)
79{
80    VM& vm = m_exec->vm();
81    Identifier identifier(&vm, key);
82    const JSCryptoAlgorithmBuilder& jsBuilder = static_cast<const JSCryptoAlgorithmBuilder&>(nestedBuilder);
83    m_dictionary->putDirect(vm, identifier, jsBuilder.result());
84}
85
86} // namespace WebCore
87
88#endif // ENABLE(SUBTLE_CRYPTO)
89