Added outbound experimental calling to mbtask

ChangeLog

@@ -4394,6 +4394,8 @@ v0.33.19        26-Oct-2001
 		Implemented Txx nodelist flags, FSC-0062.
 		Added code to see which nodes could be called depending on
 		outbound status, nodelist flags etc. Experimental.
+		Added code to do outbound calling, experimental. Calling
+		systems in parallel is now possible.
 
 	mbmon:
 		Changed the lastcaller screen to display the External Door

mbtask/Makefile

@@ -77,13 +77,13 @@ depend:
 callstat.o: libs.h ../lib/structs.h taskutil.h callstat.h
 nodelist.o: libs.h ../lib/structs.h taskutil.h nodelist.h
 scanout.o: libs.h ../lib/structs.h taskutil.h scanout.h
-taskcomm.o: libs.h taskstat.h taskregs.h taskdisk.h taskinfo.h taskutil.h taskcomm.h
+taskcomm.o: libs.h ../lib/structs.h taskstat.h taskregs.h taskdisk.h taskinfo.h taskutil.h taskcomm.h
 taskinfo.o: libs.h ../lib/structs.h taskinfo.h
 taskstat.o: libs.h ../lib/structs.h taskstat.h callstat.h outstat.h taskutil.h
 mbtask.o: libs.h ../lib/structs.h signame.h taskstat.h taskutil.h taskregs.h taskcomm.h callstat.h outstat.h nodelist.h mbtask.h
 outstat.o: libs.h ../lib/structs.h taskutil.h taskstat.h scanout.h nodelist.h callstat.h outstat.h
 signame.o: signame.h
-taskdisk.o: libs.h taskdisk.h taskutil.h
+taskdisk.o: libs.h ../lib/structs.h taskdisk.h taskutil.h
-taskregs.o: libs.h taskstat.h taskregs.h taskutil.h
+taskregs.o: libs.h ../lib/structs.h taskstat.h taskregs.h taskutil.h
 taskutil.o: libs.h ../lib/structs.h signame.h scanout.h taskutil.h
 # End of generated dependencies

mbtask/mbtask.c

@@ -63,6 +63,7 @@ typedef enum {P_INIT, P_SENT, P_FAIL, P_OK, P_ERROR, P_NONE} PINGSTATE;
  *  Global variables
  */
 static onetask		task[MAXTASKS];		/* Array with tasks	*/
+static tocall		calllist[MAXTASKS];	/* Array with calllist	*/
 reg_info		reginfo[MAXCLIENT];	/* Array with clients	*/
 static pid_t		pgrp;			/* Pids group		*/
 static char		lockfile[PATH_MAX];	/* Lockfile 		*/
@@ -108,6 +109,10 @@ int			ptimer = PAUSETIME;	/* Pause timer		*/
 int			tflags = FALSE;		/* if nodes with Txx	*/
 extern int		nxt_hour;		/* Next event hour	*/
 extern int		nxt_min;		/* Next event minute	*/
+extern _alist_l		*alist;			/* Nodes to call list	*/
+extern int		pots_calls;
+extern int		isdn_calls;
+extern int		inet_calls;
 
 
 
@@ -459,6 +464,84 @@ void load_taskcfg(void)
 
 
 
+/*
+ * Check the actual list of nodes to call.
+ */
+int check_calllist(void);
+int check_calllist(void)
+{
+    int		    i, found, call_work;
+    struct _alist   *tmp;
+
+    /*
+     * Check callist, remove obsolete entries.
+     */
+    for (i = 0; i < MAXTASKS; i++) {
+	if (calllist[i].addr.zone) {
+	    found = FALSE;
+	    for (tmp = alist; tmp; tmp = tmp->next) {
+		if ((calllist[i].addr.zone  == tmp->addr.zone) && (calllist[i].addr.net   == tmp->addr.net) &&
+		    (calllist[i].addr.node  == tmp->addr.node) && (calllist[i].addr.point == tmp->addr.point)) {
+		    found = TRUE;
+		}
+	    }
+	    if (!found) {
+		tasklog('c', "Removing slot %d node %s from calllist", i, ascfnode(calllist[i].addr, 0x0f));
+		memset(&calllist[i], 0, sizeof(tocall));
+	    }
+	}
+    }
+
+    if (pots_calls || isdn_calls || inet_calls) {
+	call_work = 0;
+	for (tmp = alist; tmp; tmp = tmp->next) {
+	    if (tmp->callmode != CM_NONE) {
+		call_work++;
+		found = FALSE;
+		for (i = 0; i < MAXTASKS; i++) {
+		    if ((calllist[i].addr.zone  == tmp->addr.zone) && (calllist[i].addr.net   == tmp->addr.net) &&
+			(calllist[i].addr.node  == tmp->addr.node) && (calllist[i].addr.point == tmp->addr.point)) {
+			found = TRUE;
+		    }
+		}
+		if (!found) {
+		    for (i = 0; i < MAXTASKS; i++) {
+			if (!calllist[i].addr.zone) {
+			    tasklog('c', "Adding %s to calllist slot %d", ascfnode(tmp->addr, 0x1f), i);
+			    calllist[i].addr = tmp->addr;
+			    calllist[i].cst = tmp->cst;
+			    calllist[i].callmode = tmp->callmode;
+			    break;
+			}
+		    }
+		}
+	    }
+	}
+	tasklog('o', "%d systems to call", call_work);
+    } else {
+	if (s_scanout)
+	    sem_set((char *)"scanout", FALSE);
+    }
+
+    call_work = 0;
+    for (i = 0; i < MAXTASKS; i++) {
+	if (calllist[i].addr.zone) {
+	    if (!call_work) {
+		tasklog('c', "Slot Call  Pid   Try Status  Mode    Address");
+		tasklog('c', "---- ----- ----- --- ------- ------- ----------------");
+	    }
+	    call_work++;
+	    tasklog('c', "%4d %s %5d %3d %s %s %s", i, calllist[i].calling?"true ":"false", calllist[i].taskpid,
+		calllist[i].cst.tryno, callstatus(calllist[i].cst.trystat), callmode(calllist[i].callmode),
+		ascfnode(calllist[i].addr, 0x1f));
+	}
+    }
+
+    return call_work;
+}
+
+
+
 /*
  *  Launch an external program in the background.
  *  On success add it to the tasklist and return
@@ -590,19 +673,19 @@ int checktasks(int onsig)
 			task[i].rc = wait4(task[i].pid, &status, WNOHANG | WUNTRACED, NULL);
 			if (task[i].rc) {
 				task[i].running = FALSE;
-				if (task[i].tasktype == CALL_POTS || task[i].tasktype == CALL_ISDN || task[i].tasktype == CALL_IP)
+				if (task[i].tasktype == CM_POTS || task[i].tasktype == CM_ISDN || task[i].tasktype == CM_INET)
 					do_outstat = TRUE;
 				ptimer = PAUSETIME;
 			}
 
 			if (first && task[i].rc) {
 				first = FALSE;
-				tasklog('t', "Task             T  pid  stat status      rc    status");
+				tasklog('t', "Task             Type      pid stat status      rc    status");
-				tasklog('t', "---------------- - ----- ---- ----------- ----- --------");
+				tasklog('t', "---------------- ------- ----- ---- ----------- ----- --------");
 				for (j = 0; j < MAXTASKS; j++)
 					if (strlen(task[j].name))
-						tasklog('t', "%-16s %d %5d %s %-11d %5d %08x", task[j].name, 
+						tasklog('t', "%-16s %s %5d %s %-11d %5d %08x", task[j].name, 
-							task[j].tasktype, task[j].pid, task[j].running?"runs":"stop", 
+							callmode(task[j].tasktype), task[j].pid, task[j].running?"runs":"stop", 
 							task[j].status, task[j].rc, task[j].status);
 			}
 
@@ -643,13 +726,22 @@ int checktasks(int onsig)
 				break;
 			}
 
-			if (!task[i].running)
+			if (!task[i].running) {
+			    for (j = 0; j < MAXTASKS; j++) {
+				if (calllist[j].taskpid == task[i].pid) {
+				    calllist[j].calling = FALSE;
+				    calllist[j].taskpid = 0;
+				}
+			    }
 			    memset(&task[i], 0, sizeof(onetask));
 			}
 		}
+	}
 
-	if (do_outstat)
+	if (do_outstat) {
 		outstat();
+		check_calllist();
+	}
 
 	return count;
 }
@@ -1049,9 +1141,9 @@ void check_sema(void)
 void scheduler(void)
 {
     struct passwd   *pw;
-    int		    running = 0, rc, rlen;
+    int		    running = 0, rc, i, rlen, found;
     static int      LOADhi = FALSE, oldmin = 70, olddo = 70, oldsec = 70;
-    char            *cmd = NULL;
+    char            *cmd = NULL, opts[41];
     static char	    doing[32], buf[2048];
     time_t          now;
     struct tm       *tm, *utm;
@@ -1059,6 +1151,8 @@ void scheduler(void)
     float	    lavg1, lavg2, lavg3;
     struct pollfd   pfd;
     struct in_addr  paddr;
+    int		    call_work;
+    static int	    call_entry = MAXTASKS;
 
     InitFidonet();
 
@@ -1366,19 +1460,83 @@ void scheduler(void)
 		    icmp_errs = 0;
 		}
 
+		/*
+		 * Update outbound status if needed.
+		 */
+		if (s_scanout) {
+		    outstat();
+		}
+		call_work = check_calllist();
+
+		/*
+		 * Launch the systems to call, start one system each time.
+		 * Set the safety counter to MAXTASKS + 1, this forces that
+		 * the counter really will advance to the next node in case
+		 * of failing sessions.
+		 */
+		i = MAXTASKS + 1;
+		found = FALSE;
+		if (call_work) {
+		    while (TRUE) {
+			/*
+			 * Rotate the call entries
+			 */
+			if (call_entry == MAXTASKS)
+			    call_entry = 0;
+			else
+			    call_entry++;
+			tasklog('c', "Call entry rotaded to %d", call_entry);
+			if (calllist[call_entry].addr.zone && !calllist[call_entry].calling) {
+			    if ((calllist[call_entry].callmode == CM_INET) && (runtasktype(CM_INET) < TCFG.max_tcp)) {
+				found = TRUE;
+				break;
+			    }
+			    if ((calllist[call_entry].callmode == CM_ISDN) && (runtasktype(CM_ISDN) < TCFG.max_isdn)) {
+				found = TRUE;
+				break;
+			    }
+			    if ((calllist[call_entry].callmode == CM_POTS) && (runtasktype(CM_POTS) < TCFG.max_pots)) {
+				found = TRUE;
+				break;
+			    }
+			}
+			/*
+			 * Safety counter, if all systems are already calling, we should
+			 * never break out of this loop anymore.
+			 */
+			i--;
+			if (!i)
+			    break;
+		    }
+		    if (found) {
+			tasklog('c', "Should launch slot %d node %s", call_entry, ascfnode(calllist[call_entry].addr, 0x1f));
+			cmd = xstrcpy(pw->pw_dir);
+			cmd = xstrcat(cmd, (char *)"/bin/mbcico");
+			sprintf(opts, "f%u.n%u.z%u", calllist[call_entry].addr.node, calllist[call_entry].addr.net,
+				calllist[call_entry].addr.zone);
+			calllist[call_entry].taskpid = launch(cmd, opts, (char *)"mbcico", calllist[call_entry].callmode);
+			if (calllist[call_entry].taskpid)
+			    calllist[call_entry].calling = TRUE;
+			running = checktasks(0);
+			check_calllist();
+			free(cmd);
+			cmd = NULL;
+		    }
+		}
+		
 		/*
 		 *  Run the mailer if something to do. For now we run just
 		 *  one task and lock it with CALL_POTS.
 		 *  Later tasks for different calltypes should run parallel.
 		 */
-		if (s_scanout && !runtasktype(CALL_POTS)) {
+//		if (s_scanout && !runtasktype(CALL_POTS)) {
-		    cmd = xstrcpy(pw->pw_dir);
+//		    cmd = xstrcpy(pw->pw_dir);
-		    cmd = xstrcat(cmd, (char *)"/bin/mbcico");
+//		    cmd = xstrcat(cmd, (char *)"/bin/mbcico");
-		    launch(cmd, (char *)"-r1", (char *)"mbcico", CALL_POTS);
+//		    launch(cmd, (char *)"-r1", (char *)"mbcico", CALL_POTS);
-		    running = checktasks(0);
+//		    running = checktasks(0);
-		    free(cmd);
+//		    free(cmd);
-		    cmd = NULL;
+//		    cmd = NULL;
-		}
+//		}
 	    }
 
             switch (pingstate) {
@@ -1475,6 +1633,7 @@ int main(int argc, char **argv)
 
         memset(&task, 0, sizeof(task));
 	memset(&reginfo, 0, sizeof(reginfo));
+	memset(&calllist, 0, sizeof(calllist));
 	sprintf(spath, "%s/tmp/mbtask", getenv("MBSE_ROOT"));
 
 	sprintf(ttyfn, "%s/etc/ttyinfo.data", getenv("MBSE_ROOT"));

mbtask/mbtask.h

@@ -2,8 +2,6 @@
 #define	_MBTASK_H
 
 
-typedef enum {CALL_POTS, CALL_ISDN, CALL_IP, MBFIDO, MBINDEX, MBFILE, MBINIT} TASKTYPE;
-
 
 /*
  *  Running tasks information
@@ -21,6 +19,19 @@ typedef struct _onetask {
 
 
 
+/*
+ *  Callist
+ */
+typedef struct _tocall {
+    fidoaddr	addr;				/* Address to call	*/
+    int		callmode;			/* Method to use	*/
+    callstat	cst;				/* Last call status	*/
+    int		calling;			/* Is calling		*/
+    pid_t	taskpid;			/* Task pid number	*/
+} tocall;
+
+
+
 /*
  * Logging flagbits, ' ' ? ! + -
  */

mbtask/outstat.c

@@ -91,7 +91,6 @@ void set_next(int hour, int min)
 
 
 
-char *callstatus(int);
 char *callstatus(int status)
 {
     switch (status) {
@@ -120,6 +119,10 @@ char *callmode(int mode)
 	case CM_INET:	return (char *)"Inet   ";
 	case CM_ISDN:	return (char *)"ISDN   ";
 	case CM_POTS:	return (char *)"POTS   ";
+	case MBFIDO:	return (char *)"mbfido ";
+	case MBINDEX:	return (char *)"mbindex";
+	case MBFILE:	return (char *)"mbfile ";
+	case MBINIT:	return (char *)"mbinit ";
 	default:	return (char *)"None   ";
     }
 }
@@ -153,7 +156,6 @@ int outstat()
 	 */
         for (tmp = alist; tmp; tmp = old) {
                 old = tmp->next;
-                free(tmp->addr.domain);
                 free(tmp);
         }
         alist = NULL;
@@ -351,7 +353,7 @@ int outstat()
 		sprintf(temp, "%s %8lu %08x %08x %08x %08x %5d %s %s %s", flstr, (long)tmp->size,
 			(unsigned int)tmp->olflags, (unsigned int)tmp->moflags,
 			(unsigned int)tmp->diflags, (unsigned int)tmp->ipflags,
-			tmp->cst.tryno, callstatus(tmp->cst.trystat), callmode(tmp->callmode), ascfnode(&(tmp->addr), 0x0f));
+			tmp->cst.tryno, callstatus(tmp->cst.trystat), callmode(tmp->callmode), ascfnode(tmp->addr, 0x0f));
 		tasklog('+', "%s", temp);
 	}
 	
@@ -392,12 +394,11 @@ int each(faddr *addr, char flavor, int isflo, char *fname)
 		nlent = getnlent(addr);
 		*tmp = (struct _alist *)malloc(sizeof(struct _alist));
 		(*tmp)->next = NULL;
-		(*tmp)->addr.name   = NULL;
 		(*tmp)->addr.zone   = addr->zone;
 		(*tmp)->addr.net    = addr->net;
 		(*tmp)->addr.node   = addr->node;
 		(*tmp)->addr.point  = addr->point;
-		(*tmp)->addr.domain = xstrcpy(addr->domain);
+		sprintf((*tmp)->addr.domain, "%s", addr->domain);
 		if (nlent->addr.domain)
 			free(nlent->addr.domain);
 		(*tmp)->flavors = 0;

mbtask/outstat.h

@@ -3,7 +3,7 @@
 #ifndef _OUTSTAT_H
 #define	_OUTSTAT_H
 
-typedef enum {CM_NONE, CM_INET, CM_ISDN, CM_POTS} CMODE;
+typedef enum {CM_NONE, CM_INET, CM_ISDN, CM_POTS, MBFIDO, MBINDEX, MBFILE, MBINIT} CMODE;
 
 
 /*
@@ -13,7 +13,7 @@ typedef enum {CM_NONE, CM_INET, CM_ISDN, CM_POTS} CMODE;
 typedef struct _alist
 {
     struct _alist   *next;	/* Next entry                   */
-    faddr           addr;       /* Node address                 */
+    fidoaddr	    addr;       /* Node address                 */
     int             flavors;    /* ORed flavors of mail/files   */
     time_t          time;       /* Date/time of mail/files      */
     off_t           size;       /* Total size of mail/files     */
@@ -45,6 +45,7 @@ struct _ttyinfo	    ttyinfo;
 
 
 int  each(faddr *, char, int, char *);
+char *callstatus(int);
 char *callmode(int);
 int  outstat(void);
 void load_ports(void);

mbtask/taskcomm.c

@@ -1,8 +1,7 @@
 /*****************************************************************************
  *
- * File ..................: mbtask/taskcomm.c
+ * $Id$
  * Purpose ...............: MBSE BBS Daemon
- * Last modification date : 01-Nov-2001
  *
  *****************************************************************************
  * Copyright (C) 1997-2001
@@ -30,6 +29,7 @@
  *****************************************************************************/
 
 #include "libs.h"
+#include "../lib/structs.h"
 #include "taskstat.h"
 #include "taskregs.h"
 #include "taskdisk.h"

mbtask/taskdisk.c

@@ -1,8 +1,7 @@
 /*****************************************************************************
  *
- * File ..................: mbtask/statdisk.c
+ * $Id$
  * Purpose ...............: Give status of all filesystems
- * Last modification date : 29-Oct-2001
  *
  *****************************************************************************
  * Copyright (C) 1997-2001
@@ -30,6 +29,7 @@
  *****************************************************************************/
 
 #include "libs.h"
+#include "../lib/structs.h"
 #include "taskdisk.h"
 #include "taskutil.h"
 

mbtask/taskregs.c

@@ -1,8 +1,7 @@
 /*****************************************************************************
  *
- * File ..................: mbtask/taskregs.c
+ * $Id$
  * Purpose ...............: Buffers for registration information.
- * Last modification date : 07-Jun-2001
  *
  *****************************************************************************
  * Copyright (C) 1997-2001
@@ -30,6 +29,7 @@
  *****************************************************************************/
 
 #include "libs.h"
+#include "../lib/structs.h"
 #include "taskstat.h"
 #include "taskregs.h"
 #include "taskutil.h"

mbtask/taskutil.c

@@ -327,28 +327,21 @@ time_t file_time(char *path)
  * Return ASCII string for node, the bits in 'fl' set the
  * output format.
  */
-char *ascfnode(faddr *a, int fl)
+char *ascfnode(fidoaddr a, int fl)
 {
         static char buf[128];
 
-        if (a == NULL) {
-                strcpy(buf, "<none>");
-                return buf;
-        }
-
         buf[0] = '\0';
-        if ((fl & 0x40) && (a->name))
+        if ((fl & 0x08) && (a.zone))
-                sprintf(buf+strlen(buf),"%s of ",a->name);
+                sprintf(buf+strlen(buf),"%u:",a.zone);
-        if ((fl & 0x08) && (a->zone))
-                sprintf(buf+strlen(buf),"%u:",a->zone);
         if (fl & 0x04)
-                sprintf(buf+strlen(buf),"%u/",a->net);
+                sprintf(buf+strlen(buf),"%u/",a.net);
         if (fl & 0x02)
-                sprintf(buf+strlen(buf),"%u",a->node);
+                sprintf(buf+strlen(buf),"%u",a.node);
-        if ((fl & 0x01) && (a->point))
+        if ((fl & 0x01) && (a.point))
-                sprintf(buf+strlen(buf),".%u",a->point);
+                sprintf(buf+strlen(buf),".%u",a.point);
-        if ((fl & 0x10) && (a->domain))
+        if ((fl & 0x10) && (strlen(a.domain)))
-                sprintf(buf+strlen(buf),"@%s",a->domain);
+                sprintf(buf+strlen(buf),"@%s",a.domain);
         return buf;
 }
 

mbtask/taskutil.h

@@ -1,3 +1,5 @@
+/* $Id$ */
+
 #ifndef	_TASKUTIL_H
 #define	_TASKUTIL_H
 
@@ -31,7 +33,7 @@ int             file_exist(char *, int);
 int		mkdirs(char *);
 long		file_size(char *);
 time_t		file_time(char *);
-char		*ascfnode(faddr *, int);
+char		*ascfnode(fidoaddr, int);
 char		*Dos2Unix(char *);
 char		*dayname(void);
 void		InitFidonet(void);