2001-08-17 05:46:24 +00:00
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/*****************************************************************************
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*
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* File ..................: bbs/mbsebbs.c
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* Purpose ...............: Main startup
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* Last modification date : 28-Jun-2001
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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 "../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 "mbsebbs.h"
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#include "user.h"
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#include "funcs.h"
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#include "funcs4.h"
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#include "language.h"
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#include "menu.h"
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#include "misc.h"
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#include "bye.h"
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#include "timeout.h"
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extern int do_quiet; /* Logging quiet flag */
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extern char *Passwd;
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time_t t_start;
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int main(int argc, char **argv)
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{
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FILE *pTty;
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char *p, *tty;
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int i;
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char temp[PATH_MAX];
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struct passwd *pw;
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#ifdef MEMWATCH
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mwInit();
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#endif
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printf("Loading MBSE BBS ...\n");
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pTTY = calloc(15, sizeof(char));
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tty = ttyname(1);
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/*
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* Set the users device to writable by other bbs users, so they
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* can send one-line messages
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*/
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chmod(tty, 00666);
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/*
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* Get MBSE_ROOT Path and load Config into Memory
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*/
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FindMBSE();
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if (!strlen(CFG.startname)) {
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printf("FATAL: No bbs startname, edit mbsetup 1.1.10\n");
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#ifdef MEMWATCH
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mwTerm();
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#endif
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exit(1);
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}
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/*
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* Set uid and gid to the "mbse" user.
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*/
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if ((pw = getpwnam((char *)"mbse")) == NULL) {
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perror("Can't find user \"mbse\" in /etc/passwd");
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#ifdef MEMWATCH
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mwTerm();
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#endif
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exit(1);
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}
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if ((setuid(pw->pw_uid) == -1) || (setgid(pw->pw_gid) == -1)) {
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perror("Can't setuid() or setgid() to \"mbse\" user");
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#ifdef MEMWATCH
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mwTerm();
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#endif
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exit(1);
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}
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2001-08-25 19:53:11 +00:00
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// if (seteuid(pw->pw_uid) == -1) {
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// perror("Can't seteuid() to \"mbse\" user");
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//#ifdef MEMWATCH
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// mwTerm();
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//#endif
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// exit(1);
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// }
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2001-08-17 05:46:24 +00:00
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/*
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* Set local time and statistic indexes.
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*/
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time(&Time_Now);
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time(&t_start);
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l_date = localtime(&Time_Now);
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Diw = l_date->tm_wday;
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Miy = l_date->tm_mon;
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time(<ime);
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/*
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* Initialize this client with the server. We don't know
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* who is at the other end of the line, so that's what we tell.
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*/
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do_quiet = TRUE;
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InitClient((char *)"Unknown", (char *)"mbsebbs", (char *)"Unknown", CFG.logfile, CFG.bbs_loglevel, CFG.error_log);
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IsDoing("Loging in");
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Syslog(' ', " ");
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Syslog(' ', "MBSEBBS v%s", VERSION);
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if ((p = getenv("CONNECT")) != NULL)
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Syslog('+', "CONNECT %s", p);
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if ((p = getenv("CALLER_ID")) != NULL)
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if (!strncmp(p, "none", 4))
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Syslog('+', "CALLER %s", p);
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sUnixName[0] = '\0';
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if (argc == 3) {
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iUnixMode = TRUE;
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strcpy(sUnixName, argv[2]);
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} else if ((getenv("LOGNAME") != NULL) && (strcmp(getenv("LOGNAME"), CFG.startname))) {
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iUnixMode = TRUE;
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strcpy(sUnixName, getenv("LOGNAME"));
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}
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/*
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* Initialize
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*/
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InitLanguage();
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InitMenu();
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memset(&MsgBase, 0, sizeof(MsgBase));
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i = getpid();
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2001-10-20 14:08:44 +00:00
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if ((tty = ttyname(0)) == NULL) {
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WriteError("Not at a tty");
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Quick_Bye(0);
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}
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2001-08-17 05:46:24 +00:00
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if (strncmp("/dev/", tty, 5) == 0)
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sprintf(pTTY, "%s", tty+5);
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else if (*tty == '/') {
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tty = strrchr(ttyname(0), '/');
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++tty;
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sprintf(pTTY, "%s", tty);
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}
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2001-08-25 19:53:11 +00:00
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umask(000);
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2001-08-17 05:46:24 +00:00
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/*
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* Trap signals
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*/
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for(i = 0; i < NSIG; i++) {
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if ((i == SIGHUP) || (i == SIGBUS) || (i == SIGILL) ||
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(i == SIGSEGV) || (i == SIGTERM) || (i == SIGKILL))
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signal(i, (void (*))die);
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else
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signal(i, SIG_IGN);
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}
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/*
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* Default set the terminal to ANSI mode. If your logo
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* is in color, the user will see color no mather what.
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*/
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TermInit(1);
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sprintf(temp, "chat.%s", pTTY);
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if(access(temp, F_OK) == 0)
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unlink(temp);
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/*
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* Now it's time to check if the bbs is open. If not, we
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* log the user off.
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*/
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if (CheckStatus() == FALSE) {
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Syslog('+', "Kicking user out, the BBS is closed");
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Quick_Bye(0);
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}
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clear();
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DisplayLogo();
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colour(14, 0);
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printf("MBSE BBS v%s (Release: %s)\n", VERSION, ReleaseDate);
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colour(15, 0);
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printf("%s\n\n", Copyright);
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/*
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* Check if this port is available.
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*/
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sprintf(temp, "%s/etc/ttyinfo.data", getenv("MBSE_ROOT"));
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if ((pTty = fopen(temp, "r")) == NULL) {
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WriteError("Can't read %s", temp);
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} else {
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fread(&ttyinfohdr, sizeof(ttyinfohdr), 1, pTty);
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while (fread(&ttyinfo, ttyinfohdr.recsize, 1, pTty) == 1) {
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if (strcmp(ttyinfo.tty, pTTY) == 0)
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break;
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}
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fclose(pTty);
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if ((strcmp(ttyinfo.tty, pTTY) != 0) || (!ttyinfo.available)) {
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Syslog('+', "No BBS allowed on port \"%s\"", pTTY);
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printf("No BBS on this port allowed!\n\n");
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Quick_Bye(0);
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}
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/*
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* Ask whether to display Connect String
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*/
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if(CFG.iConnectString) {
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/* Connected on port */
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colour(3, 0);
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printf("%s\"%s\" ", (char *) Language(348), ttyinfo.comment);
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/* on */
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printf("%s %s\n", (char *) Language(135), ctime(<ime));
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}
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}
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sprintf(sMailbox, "mailbox");
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colour(7, 0);
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Passwd = calloc(16, sizeof(char));
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user();
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return 0;
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}
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