Initial import.

1 files changed, 111 insertions, 0 deletions

diff --git a/chromium/third_party/WebKit/Source/core/html/HTMLKeygenElement.cpp b/chromium/third_party/WebKit/Source/core/html/HTMLKeygenElement.cpp
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+++ b/chromium/third_party/WebKit/Source/core/html/HTMLKeygenElement.cpp
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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 "core/html/HTMLKeygenElement.h"
+
+#include "HTMLNames.h"
+#include "bindings/v8/ExceptionStatePlaceholder.h"
+#include "core/dom/Document.h"
+#include "core/dom/Text.h"
+#include "core/dom/shadow/ShadowRoot.h"
+#include "core/html/FormDataList.h"
+#include "core/html/HTMLOptionElement.h"
+#include "core/html/HTMLSelectElement.h"
+#include "core/platform/SSLKeyGenerator.h"
+#include "wtf/StdLibExtras.h"
+
+using namespace WebCore;
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+HTMLKeygenElement::HTMLKeygenElement(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
+    : HTMLFormControlElementWithState(tagName, document, form)
+{
+    ASSERT(hasTagName(keygenTag));
+    ScriptWrappable::init(this);
+    ensureUserAgentShadowRoot();
+}
+
+void HTMLKeygenElement::didAddUserAgentShadowRoot(ShadowRoot* root)
+{
+    DEFINE_STATIC_LOCAL(AtomicString, keygenSelectPseudoId, ("-webkit-keygen-select", AtomicString::ConstructFromLiteral));
+
+    Vector<String> keys;
+    getSupportedKeySizes(keys);
+
+    // Create a select element with one option element for each key size.
+    RefPtr<HTMLSelectElement> select = HTMLSelectElement::create(document());
+    select->setPart(keygenSelectPseudoId);
+    for (size_t i = 0; i < keys.size(); ++i) {
+        RefPtr<HTMLOptionElement> option = HTMLOptionElement::create(document());
+        option->appendChild(Text::create(document(), keys[i]), ASSERT_NO_EXCEPTION);
+        select->appendChild(option, ASSERT_NO_EXCEPTION);
+    }
+
+    root->appendChild(select, ASSERT_NO_EXCEPTION);
+}
+
+void HTMLKeygenElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
+{
+    // Reflect disabled attribute on the shadow select element
+    if (name == disabledAttr)
+        shadowSelect()->setAttribute(name, value);
+
+    HTMLFormControlElement::parseAttribute(name, value);
+}
+
+bool HTMLKeygenElement::appendFormData(FormDataList& encoding, bool)
+{
+    // Only RSA is supported at this time.
+    const AtomicString& keyType = fastGetAttribute(keytypeAttr);
+    if (!keyType.isNull() && !equalIgnoringCase(keyType, "rsa"))
+        return false;
+    String value = signedPublicKeyAndChallengeString(shadowSelect()->selectedIndex(), fastGetAttribute(challengeAttr), document()->baseURL());
+    if (value.isNull())
+        return false;
+    encoding.appendData(name(), value.utf8());
+    return true;
+}
+
+const AtomicString& HTMLKeygenElement::formControlType() const
+{
+    DEFINE_STATIC_LOCAL(const AtomicString, keygen, ("keygen", AtomicString::ConstructFromLiteral));
+    return keygen;
+}
+
+void HTMLKeygenElement::reset()
+{
+    shadowSelect()->reset();
+}
+
+HTMLSelectElement* HTMLKeygenElement::shadowSelect() const
+{
+    ShadowRoot* root = userAgentShadowRoot();
+    return root ? toHTMLSelectElement(root->firstChild()) : 0;
+}
+
+} // namespace