145 lines
3.2 KiB
C
145 lines
3.2 KiB
C
/*****************************************************************************
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*
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* File ..................: bbs/timeout.c
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* Purpose ...............: Inactivity timeout functions
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* Last modification date : 24-Dec-2000
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*
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*****************************************************************************
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* Copyright (C) 1997-2000
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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 "../lib/libs.h"
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#include "../lib/mbse.h"
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#include "../lib/structs.h"
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#include "../lib/records.h"
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#include "../lib/common.h"
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#include "../lib/clcomm.h"
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#include "../lib/msg.h"
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#include "timeout.h"
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#include "funcs.h"
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#include "funcs4.h"
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#include "bye.h"
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#include "filesub.h"
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#include "language.h"
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extern int e_pid; /* Pid of external program */
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void die(int onsig)
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{
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/*
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* First check if there is a child running, if so, kill it.
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*/
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if (e_pid) {
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if ((kill(e_pid, SIGTERM)) == 0)
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Syslog('+', "SIGTERM to pid %d succeeded", e_pid);
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else {
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if ((kill(e_pid, SIGKILL)) == 0)
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Syslog('+', "SIGKILL to pid %d succeeded", e_pid);
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else
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WriteError("Failed to kill pid %d", e_pid);
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}
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/*
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* In case the child had the tty in raw mode, reset the tty
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*/
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system("stty sane");
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}
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if (MsgBase.Locked)
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Msg_UnLock();
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if (MsgBase.Open)
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Msg_Close();
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Home();
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signal(onsig, SIG_IGN);
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if (onsig)
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if (onsig == SIGHUP) {
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Syslog('+', "Lost Carrier");
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} else if (onsig == SIGALRM) {
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Syslog('+', "User inactivity timeout");
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} else {
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if (onsig <= NSIG)
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WriteError("$Terminated on signal %d (%s)", onsig, SigName[onsig]);
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else
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WriteError("Terminated with error %d", onsig);
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}
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else
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Syslog(' ', "Terminated by user");
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if (onsig == SIGSEGV) {
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Syslog('+', "Last msg area %s", msgs.Name);
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}
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if (LoginPrompt) {
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Unsetraw();
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Quick_Bye(onsig);
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} else
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Good_Bye(onsig);
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}
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void alarm_sig()
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{
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colour(12, 0);
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/* Autologout: idletime reached.*/
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printf("\r\n%s\r\n", (char *) Language(410));
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if (LoginPrompt)
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Syslog('!', "Autologout: idletime reached at login prompt");
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else
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Syslog('!', "Autologout: idletime reached");
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die(SIGALRM);
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}
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void alarm_set(int val)
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{
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signal(SIGALRM, (void (*))alarm_sig);
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alarm(val);
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Syslog('S', "Alarm set for %d seconds", val);
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}
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void alarm_on()
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{
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alarm_set(60 * CFG.idleout);
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}
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void alarm_off()
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{
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alarm(0);
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signal(SIGALRM, SIG_IGN);
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Syslog('S', "Alarm is off");
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}
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