nsGIOProtocolHandler.h

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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 nsGIOProtocolHandler_h___

#define nsGIOProtocolHandler_h___

#include "nsIProtocolHandler.h"

#include "nsIObserver.h"

#include "nsIPrefBranch.h"

#include "nsStringFwd.h"

#include "mozilla/Logging.h"

extern mozilla::LazyLogModule gGIOLog;

class nsGIOProtocolHandler final : public nsIProtocolHandler,

                                   public nsIObserver {

 public:

  NS_DECL_ISUPPORTS

  NS_DECL_NSIPROTOCOLHANDLER

  NS_DECL_NSIOBSERVER

  static already_AddRefed<nsGIOProtocolHandler> GetSingleton();

  bool IsSupportedProtocol(const nsCString& aScheme);

 protected:

  ~nsGIOProtocolHandler() = default;

 private:

  nsresult Init();

  void InitSupportedProtocolsPref(nsIPrefBranch* prefs);

  static mozilla::StaticRefPtr<nsGIOProtocolHandler> sSingleton;

  nsTArray<nsCString> mSupportedProtocols;

};

#endif  // nsGIOProtocolHandler_h___