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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
* (C) 2006 Alexey Proskuryakov (ap@nypop.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "HTMLKeygenElement.h"
#include "Attribute.h"
#include "Document.h"
#include "FormDataList.h"
#include "HTMLNames.h"
#include "HTMLSelectElement.h"
#include "HTMLOptionElement.h"
#include "SSLKeyGenerator.h"
#include "ShadowRoot.h"
#include "Text.h"
#include <wtf/StdLibExtras.h>
using namespace WebCore;
namespace WebCore {
using namespace HTMLNames;
class KeygenSelectElement : public HTMLSelectElement {
public:
static PassRefPtr<KeygenSelectElement> create(Document* document)
{
return adoptRef(new KeygenSelectElement(document));
}
virtual const AtomicString& shadowPseudoId() const
{
DEFINE_STATIC_LOCAL(AtomicString, pseudoId, ("-webkit-keygen-select"));
return pseudoId;
}
protected:
KeygenSelectElement(Document* document)
: HTMLSelectElement(selectTag, document, 0)
{
}
};
inline HTMLKeygenElement::HTMLKeygenElement(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
: HTMLFormControlElementWithState(tagName, document, form)
{
ASSERT(hasTagName(keygenTag));
// Create a select element with one option element for each key size.
Vector<String> keys;
getSupportedKeySizes(keys);
RefPtr<HTMLSelectElement> select = KeygenSelectElement::create(document);
ExceptionCode ec = 0;
for (size_t i = 0; i < keys.size(); ++i) {
RefPtr<HTMLOptionElement> option = HTMLOptionElement::create(document, this->form());
select->appendChild(option, ec);
option->appendChild(Text::create(document, keys[i]), ec);
}
ensureShadowRoot()->appendChild(select, ec);
}
PassRefPtr<HTMLKeygenElement> HTMLKeygenElement::create(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
{
return adoptRef(new HTMLKeygenElement(tagName, document, form));
}
void HTMLKeygenElement::parseMappedAttribute(Attribute* attr)
{
// Reflect disabled attribute on the shadow select element
if (attr->name() == disabledAttr)
shadowSelect()->setAttribute(attr->name(), attr->value());
if (attr->name() == challengeAttr)
m_challenge = attr->value();
else if (attr->name() == keytypeAttr)
m_keyType = attr->value();
else
HTMLFormControlElement::parseMappedAttribute(attr);
}
bool HTMLKeygenElement::appendFormData(FormDataList& encoded_values, bool)
{
// Only RSA is supported at this time.
if (!m_keyType.isNull() && !equalIgnoringCase(m_keyType, "rsa"))
return false;
String value = signedPublicKeyAndChallengeString(shadowSelect()->selectedIndex(), m_challenge, document()->baseURL());
if (value.isNull())
return false;
encoded_values.appendData(name(), value.utf8());
return true;
}
const AtomicString& HTMLKeygenElement::formControlType() const
{
DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen"));
return keygen;
}
void HTMLKeygenElement::reset()
{
static_cast<HTMLFormControlElement*>(shadowSelect())->reset();
}
HTMLSelectElement* HTMLKeygenElement::shadowSelect() const
{
Node* shadow = shadowRoot();
ASSERT(shadow);
return shadow ? static_cast<HTMLSelectElement*>(shadow->firstChild()) : 0;
}
} // namespace
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