text: /*
   * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include <AK/Function.h>
  #include <LibJS/Runtime/Error.h>
  #include <LibJS/Runtime/GlobalObject.h>
  #include <LibWeb/Bindings/XMLHttpRequestPrototype.h>
  #include <LibWeb/Bindings/XMLHttpRequestWrapper.h>
  #include <LibWeb/DOM/XMLHttpRequest.h>
  
  namespace Web::Bindings {
  
  XMLHttpRequestPrototype::XMLHttpRequestPrototype(JS::GlobalObject& global_object)
      : Object(*global_object.object_prototype())
  {
  }
  
  void XMLHttpRequestPrototype::initialize(JS::GlobalObject& global_object)
  {
      Object::initialize(global_object);
      define_native_function("open", open, 2);
      define_native_function("send", send, 0);
      define_native_property("readyState", ready_state_getter, nullptr, JS::Attribute::Enumerable | JS::Attribute::Configurable);
      define_native_property("responseText", response_text_getter, nullptr, JS::Attribute::Enumerable | JS::Attribute::Configurable);
  
      define_property("UNSENT", JS::Value((i32)XMLHttpRequest::ReadyState::Unsent), JS::Attribute::Enumerable);
      define_property("OPENED", JS::Value((i32)XMLHttpRequest::ReadyState::Opened), JS::Attribute::Enumerable);
      define_property("HEADERS_RECEIVED", JS::Value((i32)XMLHttpRequest::ReadyState::HeadersReceived), JS::Attribute::Enumerable);
      define_property("LOADING", JS::Value((i32)XMLHttpRequest::ReadyState::Loading), JS::Attribute::Enumerable);
      define_property("DONE", JS::Value((i32)XMLHttpRequest::ReadyState::Done), JS::Attribute::Enumerable);
  }
  
  XMLHttpRequestPrototype::~XMLHttpRequestPrototype()
  {
  }
  
  static XMLHttpRequest* impl_from(JS::VM& vm, JS::GlobalObject& global_object)
  {
      auto* this_object = vm.this_value(global_object).to_object(global_object);
      if (!this_object)
          return nullptr;
      if (!is<XMLHttpRequestWrapper>(this_object)) {
          vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "XMLHttpRequest");
          return nullptr;
      }
      return &static_cast<XMLHttpRequestWrapper*>(this_object)->impl();
  }
  
  JS_DEFINE_NATIVE_FUNCTION(XMLHttpRequestPrototype::open)
  {
      auto* impl = impl_from(vm, global_object);
      if (!impl)
          return {};
      auto arg0 = vm.argument(0).to_string(global_object);
      if (vm.exception())
          return {};
      auto arg1 = vm.argument(1).to_string(global_object);
      if (vm.exception())
          return {};
      impl->open(arg0, arg1);
      return JS::js_undefined();
  }
  
  JS_DEFINE_NATIVE_FUNCTION(XMLHttpRequestPrototype::send)
  {
      auto* impl = impl_from(vm, global_object);
      if (!impl)
          return {};
      impl->send();
      return JS::js_undefined();
  }
  
  JS_DEFINE_NATIVE_GETTER(XMLHttpRequestPrototype::ready_state_getter)
  {
      auto* impl = impl_from(vm, global_object);
      if (!impl)
          return {};
      return JS::Value((i32)impl->ready_state());
  }
  
  JS_DEFINE_NATIVE_GETTER(XMLHttpRequestPrototype::response_text_getter)
  {
      auto* impl = impl_from(vm, global_object);
      if (!impl)
          return {};
      return JS::js_string(vm, impl->response_text());
  }
  
  }
  