nsPingListener.h - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsPingListener_h_

#define nsPingListener_h_

#include "nsIStreamListener.h"

#include "nsIReferrerInfo.h"

#include "nsCOMPtr.h"

namespace mozilla {

namespace dom {

class DocGroup;

}  // namespace mozilla

class nsIContent;

class nsIDocShell;

class nsILoadGroup;

class nsITimer;

class nsIURI;

class nsPingListener final : public nsIStreamListener {

 public:

  NS_DECL_ISUPPORTS

  NS_DECL_NSIREQUESTOBSERVER

  NS_DECL_NSISTREAMLISTENER

  nsPingListener() {}

  void SetLoadGroup(nsILoadGroup* aLoadGroup) { mLoadGroup = aLoadGroup; }

  nsresult StartTimeout(mozilla::dom::DocGroup* aDocGroup);

  static void DispatchPings(nsIDocShell* aDocShell, nsIContent* aContent,

                            nsIURI* aTarget, nsIReferrerInfo* aReferrerInfo);

 private:

  ~nsPingListener();

  nsCOMPtr<nsILoadGroup> mLoadGroup;

  nsCOMPtr<nsITimer> mTimer;

};

#endif /* nsPingListener_h_ */