1 /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 *
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
9 *
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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13 * License.
14 *
15 * The Original Code is mozilla.org code.
16 *
17 * The Initial Developer of the Original Code is
18 * Netscape Communications Corporation.
19 * Portions created by the Initial Developer are Copyright (C) 1998
20 * the Initial Developer. All Rights Reserved.
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22 * Contributor(s):
23 *
24 * Alternatively, the contents of this file may be used under the terms of
25 * either of the GNU General Public License Version 2 or later (the "GPL"),
26 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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36 * ***** END LICENSE BLOCK ***** */
37
38 /* this interface is basically for the old ListNewsGroupState class
39 * (the implementation of this class probably wants to also implement
40 * or contain ChangeListener so that it can react to OnAnnouncerGoingAway()
41 * to destroy the DBView)
42 */
43 #include "nsISupports.idl"
44
45 interface nsIMsgNewsFolder;
46 interface nsINntpUrl;
47 interface nsIMsgWindow;
48
49 [scriptable, uuid(E628ED19-9452-11d2-B7EA-00805F05FFA5)]
50 interface nsINNTPNewsgroupList : nsISupports {
51
52 void initialize(in nsINntpUrl runningURL, in nsIMsgNewsFolder newsFolder);
53
54 long getRangeOfArtsToDownload(in nsIMsgWindow aMsgWindow, in long first_message,
55 in long last_message,
56 in long maxextra,
57 out long real_first_message,
58 out long real_last_message);
59
60 void addToKnownArticles(in long first_message, in long last_message);
61
62
63 /* The NNTP module of netlib calls these to feed XOVER data to the message
64 library, in response to a news:group.name URL having been opened.
65 If MSG_FinishXOVER() returns a message ID, that message will be loaded
66 next (used for selecting the first unread message in a group after
67 listing that group.)
68
69 deprecated:
70 The "out" arguments are (if non-NULL) a file descriptor to write the XOVER
71 line to, followed by a "\n". This is used by the XOVER-caching code.
72 */
73 /* the XOVER Sink should maintain the ListNewsGroupState */
74 void initXOVER(in long first_message, in long last_message);
75 void processXOVERLINE(in string line, out unsigned long status);
76 void processNonXOVER(in string line);
77 void resetXOVER();
78 void finishXOVERLINE(in long status, out long newstatus);
79 void clearXOVERState();
80
81 attribute boolean getOldMessages;
82 };