Added simultaneous bbs login check

mbsebbs/bye.c

@@ -80,10 +80,7 @@ void Good_Bye(int onsig)
 
 	    usrconfig = exitinfo;
 	    fclose(pExitinfo);
-
 	    usrconfig.iLastFileArea = iAreaNumber;
-	    if (!iAreaNumber)
-		WriteError("Setting filearea to zero");
 
 	    /* If time expired, do not say say successful logoff */
 	    if (!iExpired)
@@ -92,8 +89,6 @@ void Good_Bye(int onsig)
 	    usrconfig.iLastMsgArea = iMsgAreaNumber;
 
 	    offset = usrconfighdr.hdrsize + (grecno * usrconfighdr.recsize);
-	    Syslog('b', "hdrsize=%ld recsize=%ld grecno=%ld", usrconfighdr.hdrsize, usrconfighdr.recsize, grecno);
-	    Syslog('b', "Good_Bye: write users.data at offset %ld", offset);
 	    if (fseek(pUsrConfig, offset, SEEK_SET) != 0) {
 		WriteError("Can't move pointer in file %s", temp);
 		ExitClient(MBERR_GENERAL);
@@ -121,10 +116,9 @@ void Good_Bye(int onsig)
 
     /*
      * Flush all data to the user, wait 5 seconds to
-     * be sure the user received all data, this program
-     * and parent are also finished.
+     * be sure the user received all data.
      */
-    colour(7, 0);
+    colour(LIGHTGRAY, BLACK);
     fflush(stdout);	
     fflush(stdin);
     sleep(5);
@@ -151,7 +145,7 @@ void Quick_Bye(int onsig)
     unlink(temp);
     free(temp);
 
-    colour(7, 0);
+    colour(LIGHTGRAY, BLACK);
     fflush(stdout);
     fflush(stdin);
     sleep(3);

mbsebbs/exitinfo.c

@@ -69,7 +69,6 @@ int InitExitinfo()
 
     fread(&usrconfighdr, sizeof(usrconfighdr), 1, pUsrConfig);
     offset = usrconfighdr.hdrsize + (grecno * usrconfighdr.recsize);
-    Syslog('b', "InitExitinfo: read users.data offset %ld", offset);
     if (fseek(pUsrConfig, offset, 0) != 0) {
 	WriteError("$Can't move pointer in %s", temp);
 	free(temp);

mbsebbs/user.c

@@ -175,9 +175,9 @@ void SwapDate(char *Date3, char *Date4)
 void user()
 {
     FILE	*pUsrConfig, *pLimits;
-    int		i, x, FoundName = FALSE, iFoundLimit = FALSE, IsNew = FALSE;
+    int		i, x, FoundName = FALSE, iFoundLimit = FALSE, IsNew = FALSE, logins = 0, Start;
     long	l1, l2;
-    char	*token, temp[PATH_MAX], temp1[84], UserName[37];
+    char	*token, temp[PATH_MAX], temp1[84], UserName[37], buf[128], *fullname;
     time_t	LastLogin;
     struct stat st;
 
@@ -256,7 +256,44 @@ void user()
 	UserCity(mypid, usrconfig.Name, usrconfig.sLocation);
     else
 	UserCity(mypid, usrconfig.Name, (char *)"N/A");
+    TermInit(usrconfig.GraphMode);
 
+    /*
+     * Count simultaneous logins
+     */
+    Start = TRUE;
+    while (TRUE) {
+	if (Start)
+	    sprintf(buf, "GMON:1,1;");
+	else
+	    sprintf(buf, "GMON:1,0;");
+	Start = FALSE;
+	if (socket_send(buf) == 0) {
+	    strcpy(buf, socket_receive());
+	    if (strncmp(buf, "100:0;", 6) == 0)
+		break;  /* No more data */
+	    if (strstr(buf, "mbsebbs")) {
+		/*
+		 * Only mbsebbs is wanted
+		 */
+		strtok(buf, ",");			/* response */
+		strtok(NULL, ",");			/* pid	    */
+		strtok(NULL, ",");			/* tty	    */
+		fullname = xstrcpy(strtok(NULL, ","));	/* username */
+		if (strcmp(fullname, usrconfig.Name) == 0) {
+		    logins++;
+		}
+		free(fullname);
+	    }
+	}
+    }
+    if (CFG.max_logins && (logins > CFG.max_logins)) {
+	Syslog('+', "User logins %d, allowed %d, disconnecting", logins, CFG.max_logins);
+	colour(LIGHTRED, BLACK);
+	printf("%s %d %s\n", (char *) Language(18), CFG.max_logins, (char *) Language(19));
+	Quick_Bye(MBERR_INIT_ERROR);
+    }
+    
     /*
      * Set last file and message area so these numbers are saved when
      * the user hangs up or is logged off before het gets to the main
@@ -284,8 +321,6 @@ void user()
     if (usrconfig.iTotalCalls == 0)
 	IsNew = TRUE;
 
-    TermInit(usrconfig.GraphMode);
-
     /*
      * Pause after logo screen.
      */