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