nntp.h
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- /*
- * Program: Network News Transfer Protocol (NNTP) routines
- *
- * Author: Mark Crispin
- * Networks and Distributed Computing
- * Computing & Communications
- * University of Washington
- * Administration Building, AG-44
- * Seattle, WA 98195
- * Internet: MRC@CAC.Washington.EDU
- *
- * Date: 10 February 1992
- * Last Edited: 26 August 1999
- *
- * Copyright 1999 by the University of Washington
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notices appear in all copies and that both the
- * above copyright notices and this permission notice appear in supporting
- * documentation, and that the name of the University of Washington not be
- * used in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. This software is made
- * available "as is", and
- * THE UNIVERSITY OF WASHINGTON DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED,
- * WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN
- * NO EVENT SHALL THE UNIVERSITY OF WASHINGTON BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, TORT
- * (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
- /* Constants */
- #define MAXLOGINTRIALS 3 /* maximum number of login trials */
- #define NNTPTCPPORT (long) 119 /* assigned TCP contact port */
- #define NNTPGREET (long) 200 /* NNTP successful greeting */
- #define NNTPGREETNOPOST (long) 201
- #define NNTPGOK (long) 211 /* NNTP group selection OK */
- #define NNTPGLIST (long) 215 /* NNTP group list being returned */
- #define NNTPHEAD (long) 221 /* NNTP header text */
- #define NNTPBODY (long) 222 /* NNTP body text */
- #define NNTPOVER (long) 224 /* NNTP overview text */
- #define NNTPOK (long) 240 /* NNTP OK code */
- #define NNTPAUTHED (long) 281 /* NNTP successful authentication */
- #define NNTPREADY (long) 340 /* NNTP ready for data */
- #define NNTPWANTAUTH (long) 380 /* NNTP authentication needed */
- #define NNTPWANTPASS (long) 381 /* NNTP password needed */
- #define NNTPSOFTFATAL (long) 400/* NNTP soft fatal code */
- #define NNTPWANTAUTH2 (long) 480/* NNTP authentication needed (alternate) */
- /* NNTP I/O stream local data */
-
- typedef struct nntp_local {
- SENDSTREAM *nntpstream; /* NNTP stream for I/O */
- unsigned int dirty : 1; /* disk copy of .newsrc needs updating */
- char *host; /* local host name */
- char *name; /* local newsgroup name */
- char *user; /* mailbox user */
- unsigned long msgno; /* current text message number */
- FILE *txt; /* current text */
- unsigned long txtsize; /* current text size */
- } NNTPLOCAL;
- /* Convenient access to local data */
- #define LOCAL ((NNTPLOCAL *) stream->local)
- /* Convenient access to protocol-specific data */
- #define NNTP stream->protocol.nntp
- /* Compatibility support names */
- #define nntp_open(hostlist,options)
- nntp_open_full (NIL,hostlist,"nntp",NNTPTCPPORT,options)
- /* Function prototypes */
- DRIVER *nntp_valid (char *name);
- DRIVER *nntp_isvalid (char *name,char *mbx);
- void *nntp_parameters (long function,void *value);
- void nntp_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
- void nntp_list (MAILSTREAM *stream,char *ref,char *pat);
- void nntp_lsub (MAILSTREAM *stream,char *ref,char *pat);
- long nntp_canonicalize (char *ref,char *pat,char *pattern);
- long nntp_subscribe (MAILSTREAM *stream,char *mailbox);
- long nntp_unsubscribe (MAILSTREAM *stream,char *mailbox);
- long nntp_create (MAILSTREAM *stream,char *mailbox);
- long nntp_delete (MAILSTREAM *stream,char *mailbox);
- long nntp_rename (MAILSTREAM *stream,char *old,char *newname);
- long nntp_status (MAILSTREAM *stream,char *mbx,long flags);
- MAILSTREAM *nntp_mopen (MAILSTREAM *stream);
- void nntp_mclose (MAILSTREAM *stream,long options);
- void nntp_fetchfast (MAILSTREAM *stream,char *sequence,long flags);
- void nntp_flags (MAILSTREAM *stream,char *sequence,long flags);
- long nntp_overview (MAILSTREAM *stream,char *sequence,overview_t ofn);
- long nntp_parse_overview (OVERVIEW *ov,char *text);
- char *nntp_header (MAILSTREAM *stream,unsigned long msgno,unsigned long *size,
- long flags);
- long nntp_text (MAILSTREAM *stream,unsigned long msgno,STRING *bs,long flags);
- void nntp_flagmsg (MAILSTREAM *stream,MESSAGECACHE *elt);
- void nntp_search (MAILSTREAM *stream,char *charset,SEARCHPGM *pgm,long flags);
- long nntp_search_msg (MAILSTREAM *stream,unsigned long msgno,SEARCHPGM *pgm,
- OVERVIEW *ov);
- unsigned long *nntp_sort (MAILSTREAM *stream,char *charset,SEARCHPGM *spg,
- SORTPGM *pgm,long flags);
- SORTCACHE **nntp_sort_loadcache (MAILSTREAM *stream,SORTPGM *pgm,
- unsigned long start,unsigned long last,
- long flags);
- THREADNODE *nntp_thread (MAILSTREAM *stream,char *type,char *charset,
- SEARCHPGM *spg,long flags);
- long nntp_ping (MAILSTREAM *stream);
- void nntp_check (MAILSTREAM *stream);
- void nntp_expunge (MAILSTREAM *stream);
- long nntp_copy (MAILSTREAM *stream,char *sequence,char *mailbox,long options);
- long nntp_append (MAILSTREAM *stream,char *mailbox,char *flags,char *date,
- STRING *message);
- SENDSTREAM *nntp_open_full (NETDRIVER *dv,char **hostlist,char *service,
- unsigned long port,long options);
- SENDSTREAM *nntp_close (SENDSTREAM *stream);
- long nntp_mail (SENDSTREAM *stream,ENVELOPE *msg,BODY *body);
- long nntp_send (SENDSTREAM *stream,char *command,char *args);
- long nntp_send_work (SENDSTREAM *stream,char *command,char *args);
- long nntp_send_auth (SENDSTREAM *stream);
- long nntp_send_auth_work (SENDSTREAM *stream,NETMBX *mb,char *tmp);
- long nntp_reply (SENDSTREAM *stream);
- long nntp_fake (SENDSTREAM *stream,long code,char *text);
- long nntp_soutr (void *stream,char *s);