chromium/chrome/renderer/net/net_error_helper.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_RENDERER_NET_NET_ERROR_HELPER_H_
#define CHROME_RENDERER_NET_NET_ERROR_HELPER_H_

#include <memory>
#include <string>

#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/common/net/net_error_page_support.mojom.h"
#include "chrome/common/network_diagnostics.mojom.h"
#include "chrome/common/network_easter_egg.mojom.h"
#include "chrome/renderer/net/net_error_helper_core.h"
#include "chrome/renderer/net/net_error_page_controller.h"
#include "components/error_page/common/localized_error.h"
#include "components/error_page/common/net_error_info.h"
#include "components/security_interstitials/content/renderer/security_interstitial_page_controller.h"
#include "components/security_interstitials/core/controller_client.h"
#include "content/public/common/alternative_error_page_override_info.mojom-forward.h"
#include "content/public/renderer/render_frame_observer.h"
#include "content/public/renderer/render_frame_observer_tracker.h"
#include "mojo/public/cpp/bindings/associated_receiver_set.h"
#include "mojo/public/cpp/bindings/associated_remote.h"
#include "mojo/public/cpp/bindings/pending_associated_receiver.h"
#include "mojo/public/cpp/bindings/remote.h"

class GURL;

namespace error_page {
class Error;
}

// Listens for NetErrorInfo messages from the NetErrorTabHelper on the
// browser side and updates the error page with more details (currently, just
// DNS probe results) if/when available.
// TODO(crbug.com/41235130): Should this class be moved into the error_page
// component?
class NetErrorHelper
    : public content::RenderFrameObserver,
      public content::RenderFrameObserverTracker<NetErrorHelper>,
      public NetErrorHelperCore::Delegate,
      public NetErrorPageController::Delegate,
      public chrome::mojom::NetworkDiagnosticsClient { … };

#endif  // CHROME_RENDERER_NET_NET_ERROR_HELPER_H_