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/*******************WARNING*********************
This is a *MODIFIED* version of Geoff Coller's proof-of-concept NOV
implementation.
It has been modified to support threading directly from a file handle
to a NNTP server without a temporary file.
This is not a complete distribution. We have only distributed enough
to support NN's needs.
The original version came from world.std.com:/src/news/nov.dist.tar.Z
and was dated 11 Aug 1993.
In any case, bugs you find here are probably my fault, as I've trimmed
a fair bit of unused code.
-Peter Wemm <peter@DIALix.oz.au>
*/
/*
* Copyright (c) Geoffrey Collyer 1992, 1993.
* All rights reserved.
* Written by Geoffrey Collyer.
* Thanks to UUNET Communications Services Inc for financial support.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company, the Regents of the University of California, or
* the Free Software Foundation.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
*
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
*
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
*
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
*
* 4. This notice may not be removed or altered.
*/
/* newsreader interface to news overview data */
struct novgroup {
char *g_dir;
FILE *g_stream;
struct novart *g_first;
struct novart *g_curr;
HASHTABLE *g_msgids;
HASHTABLE *g_roots;
};
struct novart {
char *a_num;
char *a_subj;
char *a_from;
char *a_date;
char *a_msgid;
char *a_refs;
char *a_bytes;
char *a_lines;
char *a_others;
/* these members are message-ids, filled in by novthread() */
char *a_parent;
char *a_child1; /* first child of a chain */
char *a_sibling; /* next sibling in this chain */
/* end message-ids */
struct novart *a_nxtnum; /* next in numeric order */
};
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