netwerk/protocol/gio/nsGIOProtocolHandler.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef nsGIOProtocolHandler_h___
   6 #define nsGIOProtocolHandler_h___
   7
   8 #include "nsIProtocolHandler.h"
   9 #include "nsIObserver.h"
  10 #include "nsIPrefBranch.h"
  11 #include "nsStringFwd.h"
  12
  13 #include "mozilla/Logging.h"
  14 extern mozilla::LazyLogModule gGIOLog;
  15
  16 class nsGIOProtocolHandler final : public nsIProtocolHandler,
  17                                    public nsIObserver {
  18  public:
  19   NS_DECL_ISUPPORTS
  20   NS_DECL_NSIPROTOCOLHANDLER
  21   NS_DECL_NSIOBSERVER
  22
  23   static already_AddRefed<nsGIOProtocolHandler> GetSingleton();
  24   bool IsSupportedProtocol(const nsCString& aScheme);
  25
  26  protected:
  27   ~nsGIOProtocolHandler() = default;
  28
  29  private:
  30   nsresult Init();
  31
  32   void InitSupportedProtocolsPref(nsIPrefBranch* prefs);
  33
  34   static mozilla::StaticRefPtr<nsGIOProtocolHandler> sSingleton;
  35   nsTArray<nsCString> mSupportedProtocols;
  36 };
  37
  38 #endif  // nsGIOProtocolHandler_h___