netwerk/streamconv/nsStreamConverterService.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef __nsstreamconverterservice__h___
   7 #define __nsstreamconverterservice__h___
   8
   9 #include "nsIStreamConverterService.h"
  10
  11 #include "nsClassHashtable.h"
  12 #include "nsStringFwd.h"
  13 #include "nsTArrayForwardDeclare.h"
  14
  15 class nsAtom;
  16
  17 class nsStreamConverterService : public nsIStreamConverterService {
  18  public:
  19   /////////////////////////////////////////////////////
  20   // nsISupports methods
  21   NS_DECL_ISUPPORTS
  22
  23   /////////////////////////////////////////////////////
  24   // nsIStreamConverterService methods
  25   NS_DECL_NSISTREAMCONVERTERSERVICE
  26
  27   /////////////////////////////////////////////////////
  28   // nsStreamConverterService methods
  29   nsStreamConverterService() = default;
  30
  31  private:
  32   virtual ~nsStreamConverterService() = default;
  33
  34   // Responsible for finding a converter for the given MIME-type.
  35   nsresult FindConverter(const char* aContractID,
  36                          nsTArray<nsCString>** aEdgeList);
  37   nsresult BuildGraph(void);
  38   nsresult AddAdjacency(const char* aContractID);
  39   nsresult ParseFromTo(const char* aContractID, nsCString& aFromRes,
  40                        nsCString& aToRes);
  41
  42   // member variables
  43   nsClassHashtable<nsCStringHashKey, nsTArray<RefPtr<nsAtom>>> mAdjacencyList;
  44 };
  45
  46 #endif  // __nsstreamconverterservice__h___