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 "nsIThreadRetargetableStreamListener.h"
  11 #include "nsString.h"
  12 #include "nsIStreamConverter.h"
  13 #include "nsIDirIndexListener.h"
  14
  15 #define NS_NSINDEXEDTOHTMLCONVERTER_CID              \
  16   {                                                  \
  17     0xcf0f71fd, 0xfafd, 0x4e2b, {                    \
  18       0x9f, 0xdc, 0x13, 0x4d, 0x97, 0x2e, 0x16, 0xe2 \
  19     }                                                \
  20   }
  21
  22 class nsIStringBundle;
  23 class nsITextToSubURI;
  24
  25 class nsIndexedToHTML : public nsIStreamConverter, public nsIDirIndexListener {
  26  public:
  27   NS_DECL_ISUPPORTS
  28   NS_DECL_NSISTREAMCONVERTER
  29   NS_DECL_NSIREQUESTOBSERVER
  30   NS_DECL_NSISTREAMLISTENER
  31   NS_DECL_NSITHREADRETARGETABLESTREAMLISTENER
  32   NS_DECL_NSIDIRINDEXLISTENER
  33
  34   nsIndexedToHTML() = default;
  35
  36   nsresult Init(nsIStreamListener* aListener);
  37
  38   static nsresult Create(REFNSIID aIID, void** aResult);
  39
  40  protected:
  41   void FormatSizeString(int64_t inSize, nsCString& outSizeString);
  42   nsresult SendToListener(nsIRequest* aRequest, const nsACString& aBuffer);
  43   // Helper to properly implement OnStartRequest
  44   nsresult DoOnStartRequest(nsIRequest* request, nsCString& aBuffer);
  45
  46  protected:
  47   nsCOMPtr<nsIDirIndexParser> mParser;
  48   nsCOMPtr<nsIStreamListener> mListener;  // final listener (consumer)
  49
  50   nsCOMPtr<nsIStringBundle> mBundle;
  51
  52   nsCOMPtr<nsITextToSubURI> mTextToSubURI;
  53
  54  private:
  55   // Expecting absolute locations, given by 201 lines.
  56   bool mExpectAbsLoc{false};
  57
  58   virtual ~nsIndexedToHTML() = default;
  59 };
  60
  61 #endif