1/* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * (C) 2001 Dirk Mueller (mueller@kde.org) 5 * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved. 6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Library General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Library General Public License for more details. 17 * 18 * You should have received a copy of the GNU Library General Public License 19 * along with this library; see the file COPYING.LIB. If not, write to 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 * Boston, MA 02110-1301, USA. 22 * 23 */ 24 25#include "config.h" 26#include "HTMLKeygenElement.h" 27 28#include "Attribute.h" 29#include "Document.h" 30#include "FormDataList.h" 31#include "HTMLNames.h" 32#include "HTMLSelectElement.h" 33#include "HTMLOptionElement.h" 34#include "SSLKeyGenerator.h" 35#include "ShadowRoot.h" 36#include "Text.h" 37#include <wtf/StdLibExtras.h> 38 39using namespace WebCore; 40 41namespace WebCore { 42 43using namespace HTMLNames; 44 45class KeygenSelectElement : public HTMLSelectElement { 46public: 47 static PassRefPtr<KeygenSelectElement> create(Document* document) 48 { 49 return adoptRef(new KeygenSelectElement(document)); 50 } 51 52 virtual const AtomicString& shadowPseudoId() const 53 { 54 DEFINE_STATIC_LOCAL(AtomicString, pseudoId, ("-webkit-keygen-select")); 55 return pseudoId; 56 } 57 58protected: 59 KeygenSelectElement(Document* document) 60 : HTMLSelectElement(selectTag, document, 0) 61 { 62 } 63}; 64 65inline HTMLKeygenElement::HTMLKeygenElement(const QualifiedName& tagName, Document* document, HTMLFormElement* form) 66 : HTMLFormControlElementWithState(tagName, document, form) 67{ 68 ASSERT(hasTagName(keygenTag)); 69 70 // Create a select element with one option element for each key size. 71 Vector<String> keys; 72 getSupportedKeySizes(keys); 73 74 RefPtr<HTMLSelectElement> select = KeygenSelectElement::create(document); 75 ExceptionCode ec = 0; 76 for (size_t i = 0; i < keys.size(); ++i) { 77 RefPtr<HTMLOptionElement> option = HTMLOptionElement::create(document, this->form()); 78 select->appendChild(option, ec); 79 option->appendChild(Text::create(document, keys[i]), ec); 80 } 81 82 ensureShadowRoot()->appendChild(select, ec); 83} 84 85PassRefPtr<HTMLKeygenElement> HTMLKeygenElement::create(const QualifiedName& tagName, Document* document, HTMLFormElement* form) 86{ 87 return adoptRef(new HTMLKeygenElement(tagName, document, form)); 88} 89 90void HTMLKeygenElement::parseMappedAttribute(Attribute* attr) 91{ 92 // Reflect disabled attribute on the shadow select element 93 if (attr->name() == disabledAttr) 94 shadowSelect()->setAttribute(attr->name(), attr->value()); 95 96 if (attr->name() == challengeAttr) 97 m_challenge = attr->value(); 98 else if (attr->name() == keytypeAttr) 99 m_keyType = attr->value(); 100 else 101 HTMLFormControlElement::parseMappedAttribute(attr); 102} 103 104bool HTMLKeygenElement::appendFormData(FormDataList& encoded_values, bool) 105{ 106 // Only RSA is supported at this time. 107 if (!m_keyType.isNull() && !equalIgnoringCase(m_keyType, "rsa")) 108 return false; 109 String value = signedPublicKeyAndChallengeString(shadowSelect()->selectedIndex(), m_challenge, document()->baseURL()); 110 if (value.isNull()) 111 return false; 112 encoded_values.appendData(name(), value.utf8()); 113 return true; 114} 115 116const AtomicString& HTMLKeygenElement::formControlType() const 117{ 118 DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen")); 119 return keygen; 120} 121 122void HTMLKeygenElement::reset() 123{ 124 static_cast<HTMLFormControlElement*>(shadowSelect())->reset(); 125} 126 127HTMLSelectElement* HTMLKeygenElement::shadowSelect() const 128{ 129 Node* shadow = shadowRoot(); 130 ASSERT(shadow); 131 return shadow ? static_cast<HTMLSelectElement*>(shadow->firstChild()) : 0; 132} 133 134} // namespace 135