/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"
#include "nsIPop3IncomingServer.idl"
#include "nsIMsgFolder.idl"

interface nsIURI;

[scriptable, uuid(ceabfc6b-f139-4c25-890f-efb7c3069d40)]
interface nsIPop3Sink : nsISupports {

  attribute boolean buildMessageUri;
  attribute AUTF8String messageUri;
  attribute AUTF8String baseMessageUri;

  /// message uri for header-only message version
  attribute AUTF8String origMessageUri;

  boolean beginMailDelivery(in boolean uidlDownload, in nsIMsgWindow msgWindow);
  void endMailDelivery(in nsIPop3Protocol protocol);
  void abortMailDelivery(in nsIPop3Protocol protocol);

  void incorporateBegin(in string uidlString, in unsigned long flags);
  void incorporateWrite(in string block, in long length);
  void incorporateComplete(in nsIMsgWindow aMsgWindow, in int32_t aSize);
  void incorporateAbort(in boolean uidlDownload);

  /**
   * Tell the pop3sink how many messages we're going to download.
   *
   * @param aNumMessages how many messages we're going to download.
   */
  void setMsgsToDownload(in unsigned long aNumMessages);

  void setBiffStateAndUpdateFE(in unsigned long biffState, in long numNewMessages, in boolean notify);

  attribute nsIPop3IncomingServer popServer;
  attribute nsIMsgFolder folder;
};