netwerk/streamconv/converters/nsIndexedToHTML.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 ____nsindexedtohtml___h___
   7 #define ____nsindexedtohtml___h___
   8
   9 #include "nsCOMPtr.h"
  10 #include "nsString.h"
  11 #include "nsIStreamConverter.h"
  12 #include "nsIDirIndexListener.h"
  13
  14 #define NS_NSINDEXEDTOHTMLCONVERTER_CID              \
  15   {                                                  \
  16     0xcf0f71fd, 0xfafd, 0x4e2b, {                    \
  17       0x9f, 0xdc, 0x13, 0x4d, 0x97, 0x2e, 0x16, 0xe2 \
  18     }                                                \
  19   }
  20
  21 class nsIStringBundle;
  22 class nsITextToSubURI;
  23
  24 class nsIndexedToHTML : public nsIStreamConverter, public nsIDirIndexListener {
  25  public:
  26   NS_DECL_ISUPPORTS
  27   NS_DECL_NSISTREAMCONVERTER
  28   NS_DECL_NSIREQUESTOBSERVER
  29   NS_DECL_NSISTREAMLISTENER
  30   NS_DECL_NSIDIRINDEXLISTENER
  31
  32   nsIndexedToHTML() = default;
  33
  34   nsresult Init(nsIStreamListener* aListener);
  35
  36   static nsresult Create(REFNSIID aIID, void** aResult);
  37
  38  protected:
  39   void FormatSizeString(int64_t inSize, nsCString& outSizeString);
  40   nsresult SendToListener(nsIRequest* aRequest, const nsACString& aBuffer);
  41   // Helper to properly implement OnStartRequest
  42   nsresult DoOnStartRequest(nsIRequest* request, nsCString& aBuffer);
  43
  44  protected:
  45   nsCOMPtr<nsIDirIndexParser> mParser;
  46   nsCOMPtr<nsIStreamListener> mListener;  // final listener (consumer)
  47
  48   nsCOMPtr<nsIStringBundle> mBundle;
  49
  50   nsCOMPtr<nsITextToSubURI> mTextToSubURI;
  51
  52  private:
  53   // Expecting absolute locations, given by 201 lines.
  54   bool mExpectAbsLoc{false};
  55
  56   virtual ~nsIndexedToHTML() = default;
  57 };
  58
  59 #endif