613 lines
15 KiB
C
613 lines
15 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose ...............: mbtask - Scan mail outbound status
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*
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*****************************************************************************
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* Copyright (C) 1997-2001
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*
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* Michiel Broek FIDO: 2:280/2802
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* Beekmansbos 10
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* 1971 BV IJmuiden
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* the Netherlands
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*
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* This file is part of MBSE BBS.
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*
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* This BBS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* MBSE BBS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MBSE BBS; see the file COPYING. If not, write to the Free
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* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*****************************************************************************/
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#include "libs.h"
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#include "../lib/structs.h"
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#include "taskutil.h"
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#include "taskstat.h"
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#include "scanout.h"
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#include "nodelist.h"
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#include "callstat.h"
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#include "outstat.h"
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extern int do_quiet;
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extern int internet; /* Internet status */
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extern struct sysconfig CFG; /* Main configuration */
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extern struct taskrec TCFG; /* Task configuration */
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extern char ttyfn[]; /* TTY file name */
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extern time_t tty_time; /* TTY update time */
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int nxt_hour, nxt_min; /* Time of next event */
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int inet_calls; /* Internet calls to make */
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int isdn_calls; /* ISDN calls to make */
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int pots_calls; /* POTS calls to make */
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pp_list *pl = NULL; /* Portlist */
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_alist_l *alist = NULL; /* Nodes to call list */
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extern int s_do_inet; /* Internet wanted */
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void set_next(int, int);
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void set_next(int hour, int min)
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{
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time_t now;
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struct tm *etm;
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int uhour, umin;
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now = time(NULL);
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etm = gmtime(&now);
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uhour = etm->tm_hour; /* For some reason, these intermediate integers are needed */
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umin = etm->tm_min;
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if ((hour > uhour) || ((hour == uhour) && (min > umin))) {
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if (hour < nxt_hour) {
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nxt_hour = hour;
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nxt_min = min;
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} else if ((hour == nxt_hour) && (min < nxt_min)) {
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nxt_hour = hour;
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nxt_min = min;
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}
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}
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}
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char *callstatus(int status)
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{
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switch (status) {
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case 0: return (char *)"Ok ";
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case 1: return (char *)"tty err";
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case 2: return (char *)"No conn";
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case 3: return (char *)"Mdm err";
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case 4: return (char *)"Locked ";
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case 5: return (char *)"unknown";
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case 6: return (char *)"Unlist ";
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case 7: return (char *)"error 7";
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case 8: return (char *)"error 8";
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case 9: return (char *)"No tty ";
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case 10: return (char *)"No ZMH ";
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case 30: return (char *)"Badsess";
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default: return (char *)"ERROR ";
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}
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}
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char *callmode(int mode)
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{
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switch (mode) {
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case CM_NONE: return (char *)"None ";
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case CM_INET: return (char *)"Inet ";
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case CM_ISDN: return (char *)"ISDN ";
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case CM_POTS: return (char *)"POTS ";
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case MBFIDO: return (char *)"mbfido ";
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case MBINDEX: return (char *)"mbindex";
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case MBFILE: return (char *)"mbfile ";
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case MBINIT: return (char *)"mbinit ";
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default: return (char *)"None ";
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}
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}
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int outstat()
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{
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int rc, first = TRUE, T_window, iszmh = FALSE;
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struct _alist *tmp, *old;
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char flstr[13];
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char temp[81];
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char as[6], be[6], utc[6];
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time_t now;
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struct tm *tm;
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int uhour, umin, thour, tmin;
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pp_list *tpl;
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now = time(NULL);
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tm = gmtime(&now); /* UTC time */
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uhour = tm->tm_hour;
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umin = tm->tm_min;
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sprintf(utc, "%02d:%02d", uhour, umin);
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tasklog('+', "Scanning outbound at %s UTC.", utc);
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nxt_hour = 24;
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nxt_min = 0;
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inet_calls = isdn_calls = pots_calls = 0;
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/*
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* Clear current table
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*/
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for (tmp = alist; tmp; tmp = old) {
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old = tmp->next;
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free(tmp);
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}
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alist = NULL;
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if ((rc = scanout(each))) {
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tasklog('?', "Error scanning outbound, aborting");
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return rc;
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}
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/*
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* During processing the outbound list, determine when the next event will occur,
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* ie. the time when the callout status of a node changes because of starting a
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* ZMH, or changeing the time window for Txx flags.
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*/
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for (tmp = alist; tmp; tmp = tmp->next) {
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if (first) {
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tasklog('+', "Flavor Out Size Online Modem ISDN TCP/IP Calls Status Mode Address");
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first = FALSE;
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}
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/*
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* Zone Mail Hours, only use Fidonet Hours.
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* Other nets use your default ZMH.
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*/
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T_window = iszmh = FALSE;
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switch (tmp->addr.zone) {
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case 1: if (uhour == 9)
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iszmh = TRUE;
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set_next(9, 0);
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set_next(10, 0);
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break;
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case 2: if (((uhour == 2) && (umin >= 30)) || ((uhour == 3) && (umin < 30)))
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iszmh = TRUE;
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set_next(2, 30);
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set_next(3, 30);
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break;
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case 3: if (uhour == 18)
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iszmh = TRUE;
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set_next(18, 0);
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set_next(19, 0);
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break;
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case 4: if (uhour == 8)
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iszmh = TRUE;
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set_next(8, 0);
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set_next(9, 0);
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break;
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case 5: if (uhour == 1)
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iszmh = TRUE;
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set_next(1, 0);
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set_next(2, 0);
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break;
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case 6: if (uhour == 20)
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iszmh = TRUE;
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set_next(20, 0);
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set_next(21, 0);
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break;
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default: if (get_zmh())
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iszmh = TRUE;
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break;
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}
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if (tmp->t1 && tmp->t2) {
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/*
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* Txx flags, check callwindow
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*/
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thour = toupper(tmp->t1) - 'A';
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if (isupper(tmp->t1))
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tmin = 0;
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else
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tmin = 30;
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sprintf(as, "%02d:%02d", thour, tmin);
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set_next(thour, tmin);
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thour = toupper(tmp->t2) - 'A';
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if (isupper(tmp->t2))
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tmin = 0;
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else
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tmin = 30;
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sprintf(be, "%02d:%02d", thour, tmin);
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set_next(thour, tmin);
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if (strcmp(as, be) > 0) {
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/*
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* Time window is passing midnight
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*/
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if ((strcmp(utc, as) >= 0) || (strcmp(utc, be) < 0))
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T_window = TRUE;
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} else {
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/*
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* Time window is not passing midnight
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*/
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if ((strcmp(utc, as) >= 0) && (strcmp(utc, be) < 0))
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T_window = TRUE;
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}
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}
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tasklog('o', "T_window=%s, iszmh=%s", T_window?"true":"false", iszmh?"true":"false");
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strcpy(flstr,"...... ... ..");
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/*
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* If the node has internet and we have internet available, check if we can send
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* immediatly.
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*/
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if (TCFG.max_tcp &&
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(((tmp->flavors) & F_IMM) || ((tmp->flavors) & F_CRASH) || ((tmp->flavors) & F_NORMAL)) &&
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((tmp->ipflags & IP_IBN) || (tmp->ipflags & IP_IFC) || (tmp->ipflags & IP_ITN))) {
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/*
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* If connection available, set callflag
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*/
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if (internet)
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tmp->flavors |= F_CALL;
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/*
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* Always set semafore do_inet
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*/
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if (!s_do_inet) {
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CreateSema((char *)"do_inet");
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s_do_inet = TRUE;
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tasklog('c', "Created semafore do_inet");
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}
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}
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if ((tmp->flavors) & F_IMM ) {
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flstr[0]='I';
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/*
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* Immediate mail, send if node is CM or is in a Txx window or is in ZMH.
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*/
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if ((tmp->olflags & OL_CM) || T_window || iszmh) {
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tmp->flavors |= F_CALL;
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}
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}
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if ((tmp->flavors) & F_CRASH ) {
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flstr[1]='C';
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/*
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* Crash mail, send if node is CM or is in a Txx window or is in ZMH.
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*/
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if ((tmp->olflags & OL_CM) || T_window || iszmh) {
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tmp->flavors |= F_CALL;
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}
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}
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if ((tmp->flavors) & F_NORMAL)
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flstr[2]='N';
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if ((tmp->flavors) & F_HOLD )
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flstr[3]='H';
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if ((tmp->flavors) & F_FREQ )
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flstr[4]='R';
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if ((tmp->flavors) & F_POLL ) {
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flstr[5]='P';
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tmp->flavors |= F_CALL;
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}
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if ((tmp->flavors) & F_ISPKT ) {
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flstr[7]='M';
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/*
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* Normal mail, send during ZMH or if node has a Txx window.
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*/
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if (iszmh || T_window) {
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tmp->flavors |= F_CALL;
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}
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}
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if ((tmp->flavors) & F_ISFLO )
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flstr[8]='F';
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if (tmp->cst.tryno >= 30) {
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/*
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* Node is undialable, clear callflag
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*/
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tmp->flavors &= ~F_CALL;
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}
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if ((tmp->flavors) & F_CALL)
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flstr[9]='C';
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if (tmp->t1)
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flstr[11] = tmp->t1;
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if (tmp->t2)
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flstr[12] = tmp->t2;
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/*
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* If we must call this node, figure out how to call this node.
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*/
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if ((tmp->flavors) & F_CALL) {
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/*
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* Get options for this node
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*/
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tmp->callmode = CM_NONE;
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if (internet && TCFG.max_tcp &&
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((tmp->ipflags & IP_IBN) || (tmp->ipflags & IP_IFC) || (tmp->ipflags & IP_ITN))) {
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inet_calls++;
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tmp->callmode = CM_INET;
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}
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if (!TCFG.ipblocks || (TCFG.ipblocks && !internet)) {
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/*
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* If TCP/IP blocks other trafic, (you only have one dialup line),
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* then don't add normal dial trafic. If not blocking, add lines.
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*/
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if ((tmp->callmode == CM_NONE) && TCFG.max_isdn) {
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/*
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* Dialup node, check available dialout ports
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*/
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for (tpl = pl; tpl; tpl = tpl->next) {
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if (tpl->dflags & tmp->diflags) {
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isdn_calls++;
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tmp->callmode = CM_ISDN;
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break;
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}
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}
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}
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if ((tmp->callmode == CM_NONE) && TCFG.max_pots) {
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for (tpl = pl; tpl; tpl = tpl->next) {
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if (tpl->mflags & tmp->moflags) {
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pots_calls++;
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tmp->callmode = CM_POTS;
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break;
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}
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}
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}
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}
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}
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sprintf(temp, "%s %8lu %08x %08x %08x %08x %5d %s %s %s", flstr, (long)tmp->size,
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(unsigned int)tmp->olflags, (unsigned int)tmp->moflags,
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(unsigned int)tmp->diflags, (unsigned int)tmp->ipflags,
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tmp->cst.tryno, callstatus(tmp->cst.trystat), callmode(tmp->callmode), ascfnode(tmp->addr, 0x0f));
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tasklog('+', "%s", temp);
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}
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if (nxt_hour == 24) {
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/*
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* 24:00 hours doesn't exist
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*/
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nxt_hour = 0;
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nxt_min = 0;
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}
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tasklog('o', "Call inet=%d, isdn=%d, pots=%d", inet_calls, isdn_calls, pots_calls);
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tasklog('+', "Next event at %02d:%02d UTC", nxt_hour, nxt_min);
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return 0;
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}
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int each(faddr *addr, char flavor, int isflo, char *fname)
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{
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struct _alist **tmp;
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struct stat st;
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FILE *fp;
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char buf[256], *p;
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node *nlent;
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callstat *cst;
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if ((isflo != OUT_PKT) && (isflo != OUT_FLO) && (isflo != OUT_REQ) && (isflo != OUT_POL))
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return 0;
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for (tmp = &alist; *tmp; tmp = &((*tmp)->next))
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if (((*tmp)->addr.zone == addr->zone) && ((*tmp)->addr.net == addr->net) &&
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((*tmp)->addr.node == addr->node) && ((*tmp)->addr.point == addr->point) &&
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(((*tmp)->addr.domain == NULL) || (addr->domain == NULL) ||
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(strcasecmp((*tmp)->addr.domain,addr->domain) == 0)))
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break;
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if (*tmp == NULL) {
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nlent = getnlent(addr);
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*tmp = (struct _alist *)malloc(sizeof(struct _alist));
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(*tmp)->next = NULL;
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(*tmp)->addr.zone = addr->zone;
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(*tmp)->addr.net = addr->net;
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(*tmp)->addr.node = addr->node;
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(*tmp)->addr.point = addr->point;
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sprintf((*tmp)->addr.domain, "%s", addr->domain);
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if (nlent->addr.domain)
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free(nlent->addr.domain);
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(*tmp)->flavors = 0;
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if (nlent->pflag != NL_DUMMY) {
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(*tmp)->olflags = nlent->oflags;
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(*tmp)->moflags = nlent->mflags;
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(*tmp)->diflags = nlent->dflags;
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(*tmp)->ipflags = nlent->iflags;
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(*tmp)->t1 = nlent->t1;
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(*tmp)->t2 = nlent->t2;
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} else {
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(*tmp)->olflags = 0L;
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(*tmp)->moflags = 0L;
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(*tmp)->diflags = 0L;
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(*tmp)->ipflags = 0L;
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(*tmp)->t1 = '\0';
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(*tmp)->t2 = '\0';
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}
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(*tmp)->time = time(NULL);
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(*tmp)->size = 0L;
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}
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cst = getstatus(addr);
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(*tmp)->cst.trytime = cst->trytime;
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(*tmp)->cst.tryno = cst->tryno;
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(*tmp)->cst.trystat = cst->trystat;
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if ((isflo == OUT_FLO) || (isflo == OUT_PKT))
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switch (flavor) {
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case '?': break;
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case 'i': (*tmp)->flavors |= F_IMM; break;
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case 'o': (*tmp)->flavors |= F_NORMAL; break;
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case 'c': (*tmp)->flavors |= F_CRASH; break;
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case 'h': (*tmp)->flavors |= F_HOLD; break;
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default: tasklog('?', "Unknown flavor: '%c'\n",flavor); break;
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}
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if (stat(fname,&st) != 0) {
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tasklog('?', "$Can't stat %s", fname);
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st.st_size = 0L;
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st.st_mtime = time(NULL);
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}
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/*
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* Find the oldest time
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*/
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if (st.st_mtime < (*tmp)->time)
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(*tmp)->time = st.st_mtime;
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if (isflo == OUT_FLO) {
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(*tmp)->flavors |= F_ISFLO;
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if ((fp = fopen(fname,"r"))) {
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while (fgets(buf, sizeof(buf) - 1, fp)) {
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if (*(p = buf + strlen(buf) - 1) == '\n')
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*p-- = '\0';
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while (isspace(*p))
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*p-- = '\0';
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for (p = buf; *p; p++)
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if (*p == '\\')
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*p='/';
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for (p = buf; *p && isspace(*p); p++);
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if (*p == '~') continue;
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if ((*p == '#') || (*p == '-') || (*p == '^') || (*p == '@'))
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p++;
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if (stat(p, &st) != 0) {
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if (strlen(CFG.dospath)) {
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if (stat(Dos2Unix(p), &st) != 0) {
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/*
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* Fileattach dissapeared, maybe
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* the node doesn't poll enough and
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* is losing mail or files.
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*/
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st.st_size = 0L;
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st.st_mtime = time(NULL);
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}
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} else {
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if (stat(p, &st) != 0) {
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st.st_size = 0L;
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st.st_mtime = time(NULL);
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}
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}
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}
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if ((p = strrchr(fname,'/')))
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p++;
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else
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p = fname;
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if ((strlen(p) == 12) && (strspn(p,"0123456789abcdefABCDEF") == 8) && (p[8] == '.')) {
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if (st.st_mtime < (*tmp)->time)
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(*tmp)->time = st.st_mtime;
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}
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(*tmp)->size += st.st_size;
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}
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fclose(fp);
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|
} else
|
|
tasklog('?', "Can't open %s", fname);
|
|
|
|
} else if (isflo == OUT_PKT) {
|
|
(*tmp)->size += st.st_size;
|
|
(*tmp)->flavors |= F_ISPKT;
|
|
} else if (isflo == OUT_REQ) {
|
|
(*tmp)->flavors |= F_FREQ;
|
|
} else if (isflo == OUT_POL) {
|
|
(*tmp)->flavors |= F_POLL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* Tidy the portlist
|
|
*/
|
|
void tidy_portlist(pp_list **);
|
|
void tidy_portlist(pp_list ** fdp)
|
|
{
|
|
pp_list *tmp, *old;
|
|
|
|
tasklog('p', "tidy_portlist");
|
|
for (tmp = *fdp; tmp; tmp = old) {
|
|
old = tmp->next;
|
|
free(tmp);
|
|
}
|
|
*fdp = NULL;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* Add a port to the portlist
|
|
*/
|
|
void fill_portlist(pp_list **, pp_list *);
|
|
void fill_portlist(pp_list **fdp, pp_list *new)
|
|
{
|
|
pp_list *tmp, *ta;
|
|
|
|
tmp = (pp_list *)malloc(sizeof(pp_list));
|
|
tmp->next = NULL;
|
|
strncpy(tmp->tty, new->tty, 6);
|
|
tmp->mflags = new->mflags;
|
|
tmp->dflags = new->dflags;
|
|
|
|
if (*fdp == NULL) {
|
|
*fdp = tmp;
|
|
} else {
|
|
for (ta = *fdp; ta; ta = ta->next)
|
|
if (ta->next == NULL) {
|
|
ta->next = (pp_list *)tmp;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* Build a list of available dialout ports.
|
|
*/
|
|
void load_ports()
|
|
{
|
|
FILE *fp;
|
|
pp_list new;
|
|
int count = 0, j, stdflag;
|
|
char *p, *q;
|
|
|
|
tidy_portlist(&pl);
|
|
if ((fp = fopen(ttyfn, "r")) == NULL) {
|
|
tasklog('?', "$Can't open %s", ttyfn);
|
|
return;
|
|
}
|
|
fread(&ttyinfohdr, sizeof(ttyinfohdr), 1, fp);
|
|
|
|
tasklog('p', "Building portlist...");
|
|
while (fread(&ttyinfo, ttyinfohdr.recsize, 1, fp) == 1) {
|
|
if (((ttyinfo.type == POTS) || (ttyinfo.type == ISDN)) && (ttyinfo.available) && (ttyinfo.callout)) {
|
|
memset(&new, 0, sizeof(new));
|
|
strncpy(new.tty, ttyinfo.tty, 6);
|
|
|
|
stdflag = TRUE;
|
|
q = xstrcpy(ttyinfo.flags);
|
|
for (p = q; p; p = q) {
|
|
if ((q = strchr(p, ',')))
|
|
*q++ = '\0';
|
|
if ((strncasecmp(p, "U", 1) == 0) && (strlen(p) == 1)) {
|
|
stdflag = FALSE;
|
|
} else {
|
|
for (j = 0; fkey[j].key; j++)
|
|
if (strcasecmp(p, fkey[j].key) == 0)
|
|
new.mflags |= fkey[j].flag;
|
|
for (j = 0; dkey[j].key; j++)
|
|
if (strcasecmp(p, dkey[j].key) == 0)
|
|
new.dflags |= dkey[j].flag;
|
|
}
|
|
}
|
|
tasklog('p', "port %s modem %08lx ISDN %08lx", new.tty, new.mflags, new.dflags);
|
|
fill_portlist(&pl, &new);
|
|
count++;
|
|
}
|
|
}
|
|
fclose(fp);
|
|
tty_time = file_time(ttyfn);
|
|
tasklog('p', "make_portlist %d ports", count);
|
|
}
|
|
|
|
|