author Jorg K <>
Tue, 04 Dec 2018 18:38:23 +0100
changeset 31966 e4d520b5dc17e8a0e3ba4d760556b1ba4aad4842
parent 27715 e0b1fb0cdc2930373a2b694b913f33e62db1ff80
permissions -rw-r--r--
Backed out changeset a6e340fe4c07 and 7fe1827e6b39 (bug 1482040) for causing address book and auto-complete slowness (bug 1511885). a=backout Backed out changeset a6e340fe4c07 (bug 1482040) Backed out changeset 7fe1827e6b39 (bug 1482040)

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */
#ifndef nsStreamConverter_h_
#define nsStreamConverter_h_

#include "nsIStreamConverter.h"
#include "nsIMimeStreamConverter.h"
#include "nsIMimeEmitter.h"
#include "nsIURI.h"
#include "nsIAsyncInputStream.h"
#include "nsIAsyncOutputStream.h"
#include "nsIChannel.h"
#include "nsString.h"
#include "nsCOMPtr.h"


class nsStreamConverter : public nsIStreamConverter, public nsIMimeStreamConverter {


  // nsIMimeStreamConverter support
  // nsIStreamConverter methods
  // nsIStreamListener methods

  // nsIRequestObserver methods

  // nsStreamConverter specific methods:
  NS_IMETHOD Init(nsIURI *aURI, nsIStreamListener * aOutListener, nsIChannel *aChannel);
  NS_IMETHOD GetContentType(char **aOutputContentType);
  NS_IMETHOD InternalCleanup(void);
  NS_IMETHOD DetermineOutputFormat(const char *url, nsMimeOutputType *newType);
  NS_IMETHOD FirePendingStartRequest(void);

  virtual ~nsStreamConverter();
  nsresult Close();

  // the input and output streams form a pipe...they need to be passed around together..
  nsCOMPtr<nsIAsyncOutputStream>     mOutputStream;     // output stream
  nsCOMPtr<nsIAsyncInputStream>      mInputStream;

  nsCOMPtr<nsIStreamListener>   mOutListener;   // output stream listener
  nsCOMPtr<nsIChannel>          mOutgoingChannel;

  nsCOMPtr<nsIMimeEmitter>      mEmitter;         // emitter being used...
  nsCOMPtr<nsIURI>              mURI;             // URI being processed
  nsMimeOutputType              mOutputType;      // the output type we should use for the operation
  bool                          mAlreadyKnowOutputType;

  void                          *mBridgeStream;   // internal libmime data stream

  // Type of output, entire message, header only, body only
  nsCString                     mOutputFormat;
  nsCString                     mRealContentType; // if we know the content type for real, this will be set (used by attachments)

  nsCString                     mOverrideFormat;  // this is a possible override for emitter creation
  bool                          mWrapperOutput;   // Should we output the frame split message display

  nsCOMPtr<nsIMimeStreamConverterListener>  mMimeStreamConverterListener;
  bool                          mForwardInline;
  bool                          mForwardInlineFilter;
  bool                          mOverrideComposeFormat;
  nsString                      mForwardToAddress;
  nsCOMPtr<nsIMsgIdentity>      mIdentity;
  nsCString                     mOriginalMsgURI;
  nsCOMPtr<nsIMsgDBHdr>         mOrigMsgHdr;

  nsCString                     mFromType;
  nsCString                     mToType;
#ifdef DEBUG_mscott
  PRTime mConvertContentTime;
  nsIRequest *                  mPendingRequest;  // used when we need to delay to fire onStartRequest
  nsISupports *                 mPendingContext;  // used when we need to delay to fire onStartRequest

#endif /* nsStreamConverter_h_ */