text: /*
   *  This file is part of the WebKit open source project.
   *
   *  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 "WebKitDOMNamedNodeMap.h"
  
  #include "ConvertToUTF8String.h"
  #include "DOMObjectCache.h"
  #include "WebKitDOMNamedNodeMapPrivate.h"
  #include "WebKitDOMNodePrivate.h"
  #include "WebKitDOMPrivate.h"
  #include <WebCore/Attr.h>
  #include <WebCore/CSSImportRule.h>
  #include <WebCore/DOMException.h>
  #include <WebCore/Document.h>
  #include <WebCore/JSMainThreadExecState.h>
  #include <wtf/GetPtr.h>
  #include <wtf/RefPtr.h>
  
  #define WEBKIT_DOM_NAMED_NODE_MAP_GET_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE(obj, WEBKIT_DOM_TYPE_NAMED_NODE_MAP, WebKitDOMNamedNodeMapPrivate)
  
  typedef struct _WebKitDOMNamedNodeMapPrivate {
      RefPtr<WebCore::NamedNodeMap> coreObject;
  } WebKitDOMNamedNodeMapPrivate;
  
  namespace WebKit {
  
  WebKitDOMNamedNodeMap* kit(WebCore::NamedNodeMap* obj)
  {
      if (!obj)
          return 0;
  
      if (gpointer ret = DOMObjectCache::get(obj))
          return WEBKIT_DOM_NAMED_NODE_MAP(ret);
  
      return wrapNamedNodeMap(obj);
  }
  
  WebCore::NamedNodeMap* core(WebKitDOMNamedNodeMap* request)
  {
      return request ? static_cast<WebCore::NamedNodeMap*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0;
  }
  
  WebKitDOMNamedNodeMap* wrapNamedNodeMap(WebCore::NamedNodeMap* coreObject)
  {
      ASSERT(coreObject);
      return WEBKIT_DOM_NAMED_NODE_MAP(g_object_new(WEBKIT_DOM_TYPE_NAMED_NODE_MAP, "core-object", coreObject, nullptr));
  }
  
  } // namespace WebKit
  
  G_DEFINE_TYPE(WebKitDOMNamedNodeMap, webkit_dom_named_node_map, WEBKIT_DOM_TYPE_OBJECT)
  
  enum {
      DOM_NAMED_NODE_MAP_PROP_0,
      DOM_NAMED_NODE_MAP_PROP_LENGTH,
  };
  
  static void webkit_dom_named_node_map_finalize(GObject* object)
  {
      WebKitDOMNamedNodeMapPrivate* priv = WEBKIT_DOM_NAMED_NODE_MAP_GET_PRIVATE(object);
  
      WebKit::DOMObjectCache::forget(priv->coreObject.get());
  
      priv->~WebKitDOMNamedNodeMapPrivate();
      G_OBJECT_CLASS(webkit_dom_named_node_map_parent_class)->finalize(object);
  }
  
  static void webkit_dom_named_node_map_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec)
  {
      WebKitDOMNamedNodeMap* self = WEBKIT_DOM_NAMED_NODE_MAP(object);
  
      switch (propertyId) {
      case DOM_NAMED_NODE_MAP_PROP_LENGTH:
          g_value_set_ulong(value, webkit_dom_named_node_map_get_length(self));
          break;
      default:
          G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec);
          break;
      }
  }
  
  static GObject* webkit_dom_named_node_map_constructor(GType type, guint constructPropertiesCount, GObjectConstructParam* constructProperties)
  {
      GObject* object = G_OBJECT_CLASS(webkit_dom_named_node_map_parent_class)->constructor(type, constructPropertiesCount, constructProperties);
  
      WebKitDOMNamedNodeMapPrivate* priv = WEBKIT_DOM_NAMED_NODE_MAP_GET_PRIVATE(object);
      priv->coreObject = static_cast<WebCore::NamedNodeMap*>(WEBKIT_DOM_OBJECT(object)->coreObject);
      WebKit::DOMObjectCache::put(priv->coreObject.get(), object);
  
      return object;
  }
  
  static void webkit_dom_named_node_map_class_init(WebKitDOMNamedNodeMapClass* requestClass)
  {
      GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass);
      g_type_class_add_private(gobjectClass, sizeof(WebKitDOMNamedNodeMapPrivate));
      gobjectClass->constructor = webkit_dom_named_node_map_constructor;
      gobjectClass->finalize = webkit_dom_named_node_map_finalize;
      gobjectClass->get_property = webkit_dom_named_node_map_get_property;
  
      g_object_class_install_property(
          gobjectClass,
          DOM_NAMED_NODE_MAP_PROP_LENGTH,
          g_param_spec_ulong(
              "length",
              "NamedNodeMap:length",
              "read-only gulong NamedNodeMap:length",
              0, G_MAXULONG, 0,
              WEBKIT_PARAM_READABLE));
  
  }
  
  static void webkit_dom_named_node_map_init(WebKitDOMNamedNodeMap* request)
  {
      WebKitDOMNamedNodeMapPrivate* priv = WEBKIT_DOM_NAMED_NODE_MAP_GET_PRIVATE(request);
      new (priv) WebKitDOMNamedNodeMapPrivate();
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_get_named_item(WebKitDOMNamedNodeMap* self, const gchar* name)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      g_return_val_if_fail(name, 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      WTF::String convertedName = WTF::String::fromUTF8(name);
      RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(item->getNamedItem(convertedName));
      return WebKit::kit(gobjectResult.get());
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_set_named_item(WebKitDOMNamedNodeMap* self, WebKitDOMNode* node, GError** error)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      g_return_val_if_fail(WEBKIT_DOM_IS_NODE(node), 0);
      g_return_val_if_fail(!error || !*error, 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      WebCore::Node* convertedNode = WebKit::core(node);
      if (!is<WebCore::Attr>(*convertedNode)) {
          auto description = WebCore::DOMException::description(WebCore::TypeError);
          g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name);
          return nullptr;
      }
      auto result = item->setNamedItem(downcast<WebCore::Attr>(*convertedNode));
      if (result.hasException()) {
          auto description = WebCore::DOMException::description(result.releaseException().code());
          g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name);
          return nullptr;
      }
      return WebKit::kit(result.releaseReturnValue().get());
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_remove_named_item(WebKitDOMNamedNodeMap* self, const gchar* name, GError** error)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      g_return_val_if_fail(name, 0);
      g_return_val_if_fail(!error || !*error, 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      WTF::String convertedName = WTF::String::fromUTF8(name);
      auto result = item->removeNamedItem(convertedName);
      if (result.hasException()) {
          auto description = WebCore::DOMException::description(result.releaseException().code());
          g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name);
          return nullptr;
      }
      return WebKit::kit(result.releaseReturnValue().ptr());
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_item(WebKitDOMNamedNodeMap* self, gulong index)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(item->item(index));
      return WebKit::kit(gobjectResult.get());
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_get_named_item_ns(WebKitDOMNamedNodeMap* self, const gchar* namespaceURI, const gchar* localName)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      g_return_val_if_fail(namespaceURI, 0);
      g_return_val_if_fail(localName, 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      WTF::String convertedNamespaceURI = WTF::String::fromUTF8(namespaceURI);
      WTF::String convertedLocalName = WTF::String::fromUTF8(localName);
      RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(item->getNamedItemNS(convertedNamespaceURI, convertedLocalName));
      return WebKit::kit(gobjectResult.get());
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_set_named_item_ns(WebKitDOMNamedNodeMap* self, WebKitDOMNode* node, GError** error)
  {
      return webkit_dom_named_node_map_set_named_item(self, node, error);
  }
  
  WebKitDOMNode* webkit_dom_named_node_map_remove_named_item_ns(WebKitDOMNamedNodeMap* self, const gchar* namespaceURI, const gchar* localName, GError** error)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      g_return_val_if_fail(namespaceURI, 0);
      g_return_val_if_fail(localName, 0);
      g_return_val_if_fail(!error || !*error, 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      WTF::String convertedNamespaceURI = WTF::String::fromUTF8(namespaceURI);
      WTF::String convertedLocalName = WTF::String::fromUTF8(localName);
      auto result = item->removeNamedItemNS(convertedNamespaceURI, convertedLocalName);
      if (result.hasException()) {
          auto description = WebCore::DOMException::description(result.releaseException().code());
          g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name);
          return nullptr;
      }
      return WebKit::kit(result.releaseReturnValue().ptr());
  }
  
  gulong webkit_dom_named_node_map_get_length(WebKitDOMNamedNodeMap* self)
  {
      WebCore::JSMainThreadNullState state;
      g_return_val_if_fail(WEBKIT_DOM_IS_NAMED_NODE_MAP(self), 0);
      WebCore::NamedNodeMap* item = WebKit::core(self);
      gulong result = item->length();
      return result;
  }
  
  