Added TCP/IP trafic limits

mbtask/mbtask.c

@@ -101,6 +101,7 @@ extern int		isdn_lines;		/* ISDN lines available */
 extern int		pots_free;		/* POTS lines free	*/
 extern int		isdn_free;		/* ISDN lines free	*/
 extern pp_list		*pl;			/* List of tty ports	*/
+extern int		ipmailers;		/* TCP/IP mail sessions	*/
 
 
 
@@ -1157,7 +1158,7 @@ void scheduler(void)
 			 */
 			if (calllist[call_entry].addr.zone && !calllist[call_entry].calling && 
 				(calllist[call_entry].cst.trytime < now)) {
-			    if ((calllist[call_entry].callmode == CM_INET) && (runtasktype(CM_INET) < TCFG.max_tcp) && internet) {
+			    if ((calllist[call_entry].callmode == CM_INET) && (ipmailers < TCFG.max_tcp) && internet) {
 				found = TRUE;
 				break;
 			    }

mbtask/taskcomm.c

@@ -143,6 +143,20 @@ char *exe_cmd(char *in)
 		}
 	}
 
+	/*
+	 *  ATCP:1,pid;
+	 *  100:0;
+	 *  200:1,Syntax Error;
+	 */
+	if (strncmp(cmd, "ATCP", 4) == 0) {
+	    if (reg_ip(token) == 0)
+		return obuf;
+	    else {
+		stat_inc_serr();
+		return ebuf;
+	    }
+	}
+
 	/*
 	 *  ATTY:2,pid,tty;
          *  100:0;

mbtask/taskregs.c

@@ -37,6 +37,7 @@
 extern reg_info		reginfo[MAXCLIENT];     /* Array with clients   */
 static int 		entrypos = 0;		/* Status pointer	*/
 static int		mailers = 0;		/* Registered mailers	*/
+int			ipmailers = 0;		/* TCP/IP mail sessions	*/
 
 
 /***********************************************************************
@@ -104,7 +105,8 @@ int reg_newcon(char *data)
 	stat_inc_clients();
 	if (strcmp(prg, (char *)"mbcico") == 0)
 	    mailers++;
-	tasklog('-', "Registered client pgm \"%s\", pid %s, slot %d, mailers %d", prg, pid, retval, mailers);
+	tasklog('-', "Registered client pgm \"%s\", pid %s, slot %d, mailers %d, TCP/IP %d", 
+		prg, pid, retval, mailers, ipmailers);
 	return retval;
 }
 
@@ -122,7 +124,10 @@ int reg_closecon(char *data)
 
 	if (strcmp(reginfo[rec].prg, (char *)"mbcico") == 0)
 	    mailers--;
-	tasklog('-', "Unregistered client pgm \"%s\", pid %s, slot %d, mailers %d", reginfo[rec].prg, pid, rec, mailers);
+	if (reginfo[rec].istcp)
+	    ipmailers--;
+	tasklog('-', "Unregistered client pgm \"%s\", pid %s, slot %d, mailers %d, TCP/IP %d", 
+		reginfo[rec].prg, pid, rec, mailers, ipmailers);
 	memset(&reginfo[rec], 0, sizeof(reg_info)); 
 	stat_dec_clients();
 	return 0;
@@ -145,8 +150,10 @@ void reg_check(void)
 				if (errno == ESRCH) {
 					if (strcmp(reginfo[i].prg, (char *)"mbcico") == 0)
 					    mailers--;
-					tasklog('?', "Stale registration found for pid %d (%s), mailers now %d", 
-						reginfo[i].pid, reginfo[i].prg, mailers);
+					if (reginfo[i].istcp)
+					    ipmailers--;
+					tasklog('?', "Stale registration found for pid %d (%s), mailers now %d, TCP/IP now %d", 
+						reginfo[i].pid, reginfo[i].prg, mailers, ipmailers);
 					memset(&reginfo[i], 0, sizeof(reg_info));
 					stat_dec_clients();
 				}
@@ -197,6 +204,29 @@ int reg_doing(char *data)
 
 
 
+/*
+ * Registrate connection as TCP/IP connection
+ */
+int reg_ip(char *data)
+{
+    char    *cnt, *pid;
+    int	    rec;
+
+    cnt = strtok(data, ",");
+    pid = strtok(NULL, ";");
+
+    if ((rec = reg_find(pid)) == -1)
+	return -1;
+
+    reginfo[rec].istcp = TRUE;
+    reginfo[rec].lastcon = time(NULL);
+    ipmailers++;
+    tasklog('?', "TCP/IP session registered, now %d sessions", ipmailers);
+    return 0;
+}
+
+
+
 /*
  * Update timer using NOP
  */

mbtask/taskregs.h

@@ -22,6 +22,7 @@ typedef struct _reg_info {
         unsigned        silent          : 1;    /* Do not disturb       */
         unsigned        chatting        : 1;    /* User is chatting     */
         unsigned        ismsg           : 1;    /* Message waiting      */
+	unsigned	istcp		: 1;	/* Is a TCP/IP session	*/
         int             channel;                /* Chat channel         */
         int             ptr_in;                 /* Input buffer pointer */
         int             ptr_out;                /* Output buffer ptr    */
@@ -30,11 +31,13 @@ typedef struct _reg_info {
 } reg_info;
 
 
+
 void	reg_init(void);
 int	reg_newcon(char *);
 int	reg_closecon(char *);
 void	reg_check(void);
 int	reg_doing(char *);
+int	reg_ip(char *);
 int	reg_nop(char *);
 int	reg_timer(int, char *);
 int	reg_tty(char *);