void
disconnect(char *reason)
{
if (!conflag) {
logent(value(HOST), "", DV, "call terminated");
return;
}
if (reason == NOSTR) {
logent(value(HOST), "", acu->acu_name, "call terminated");
if (boolean(value(VERBOSE)))
printf("\r\ndisconnecting...");
} else
logent(value(HOST), "", acu->acu_name, reason);
(*acu->acu_disconnect)();
}
/*
* Dial up on a BIZCOMP Model 1031 with either
* tone dialing (mod = "f")
* pulse dialing (mod = "w")
*/
static int
biz_dialer(char *num, char *mod)
{
int connected = 0;
if (!bizsync(FD)) {
logent(value(HOST), "", "biz", "out of sync");
(void) printf("bizcomp out of sync\n");
delock(uucplock);
exit(0);
}
if (boolean(value(VERBOSE)))
(void) printf("\nstarting call...");
echo("#\rk$\r$\n"); /* disable auto-answer */
echo("$>$.$ #\r"); /* tone/pulse dialing */
echo(mod);
echo("$\r$\n");
echo("$>$.$ #\re$ "); /* disconnection sequence */
echo(DISCONNECT_CMD);
echo("\r$\n$\r$\n");
echo("$>$.$ #\rr$ "); /* repeat dial */
echo(num);
echo("\r$\n");
if (boolean(value(VERBOSE)))
(void) printf("ringing...");
/*
* The reply from the BIZCOMP should be:
* `^G NO CONNECTION\r\n^G\r\n' failure
* ` CONNECTION\r\n^G' success
*/
connected = detect(" ");
#ifdef ACULOG
if (timeout) {
char line[80];
(void) sprintf(line, "%d second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, "biz", line);
}
#endif
if (!connected)
flush(" NO CONNECTION\r\n\07\r\n");
else
flush("CONNECTION\r\n\07");
if (timeout)
biz31_disconnect(); /* insurance */
return (connected);
}
static int
chat(int nf, char *flds[], int fn, char *phstr1, char *phstr2)
{
char *want, *altern;
int k, ok;
for (k = 0; k < nf; k += 2) {
want = flds[k];
ok = FAIL;
while (ok != 0) {
altern = index(want, '-');
if (altern != NULL)
*altern++ = NULLCHAR;
ok = expect(want, fn);
if (ok == 0)
break;
if (altern == NULL) {
Uerror = SS_LOGIN_FAILED;
logent(UERRORTEXT, "FAILED");
return (FAIL);
}
want = index(altern, '-');
if (want != NULL)
*want++ = NULLCHAR;
sendthem(altern, fn, phstr1, phstr2);
}
(void) sleep(2);
if (flds[k+1])
sendthem(flds[k+1], fn, phstr1, phstr2);
}
return (0);
}
static void
unidialer_disconnect(void)
{
int okay, retries;
acu_flush (); /* flush any clutter */
unidialer_tty_clocal (TRUE);
/* first hang up the modem*/
ioctl (FD, TIOCCDTR, 0);
acu_nap (250);
ioctl (FD, TIOCSDTR, 0);
/*
* If AT&D2, then dropping DTR *should* just hangup the modem. But
* some modems reset anyway; also, the modem may be programmed to reset
* anyway with AT&D3. Play it safe and wait for the full reset time before
* proceeding.
*/
acu_nap (reset_delay);
if (!unidialer_waitfor_modem_ready (reset_delay))
{
#ifdef DEBUG
printf ("unidialer_disconnect: warning CTS low.\r\n");
#endif
}
/*
* If not strapped for DTR control, try to get command mode.
*/
for (retries = okay = 0; retries < MAXRETRY && !okay; retries++)
{
int timeout_value;
/* flush any clutter */
if (!acu_flush ())
{
#ifdef DEBUG
printf ("unidialer_disconnect: warning flush failed.\r\n");
#endif
}
timeout_value = escape_guard_time;
timeout_value += (timeout_value * retries / MAXRETRY);
acu_nap (timeout_value);
acu_flush (); /* flush any clutter */
unidialer_modem_cmd (FD, escape_sequence);
acu_nap (timeout_value);
unidialer_modem_cmd (FD, hangup_command);
okay = unidialer_get_okay (reset_delay);
}
if (!okay)
{
logent(value(HOST), "", modem_name, "can't hang up modem");
if (boolean(value(VERBOSE)))
printf("hang up failed\n");
}
(void) acu_flush ();
close (FD);
}
void multitech_disconnect ()
{
int okay, retries;
for (retries = okay = 0; retries < 3 && !okay; retries++)
{
/* first hang up the modem*/
ioctl (FD, TIOCCDTR, 0);
acu_nap (escape_guard_time);
ioctl (FD, TIOCSDTR, 0);
acu_nap (escape_guard_time);
/*
* If not strapped for DTR control, try to get command mode.
*/
acu_nap (escape_guard_time);
multitech_write_str (FD, escape_sequence);
acu_nap (escape_guard_time);
multitech_write_str (FD, hangup_command);
okay = multitech_swallow ("\r\nOK\r\n");
}
if (!okay)
{
#if ACULOG
logent(value(HOST), "", "multitech", "can't hang up modem");
#endif
if (boolean(value(VERBOSE)))
printf("hang up failed\n");
}
close (FD);
}
static int
expect_str(char *str, int fn)
{
static char rdvec[MR];
char *rp = rdvec;
int kr, c;
char nextch;
*rp = 0;
CDEBUG(4, "expect: (%s", "");
for (c = 0; (kr = str[c]) != 0; c++)
if (kr < 040) {
/*EMPTY*/
CDEBUG(4, "^%c", kr | 0100);
} else {
/*EMPTY*/
CDEBUG(4, "%c", kr);
}
CDEBUG(4, ")\n%s", "");
if (EQUALS(str, "\"\"")) {
CDEBUG(4, "got it\n%s", "");
return (0);
}
if (*str == '\0')
return (0);
if (setjmp(Sjbuf))
return (FAIL);
(void) signal(SIGALRM, alarmtr);
(void) alarm(expecttime);
while (notin(str, rdvec)) {
errno = 0;
kr = (*Read)(fn, &nextch, 1);
if (kr <= 0) {
(void) alarm(0);
CDEBUG(4, "lost line errno - %d\n", errno);
logent("LOGIN", "LOST LINE");
return (FAIL);
}
c = nextch & 0177;
CDEBUG(4, "%s", c < 040 ? "^" : "");
CDEBUG(4, "%c", c < 040 ? c | 0100 : c);
if ((*rp = nextch & 0177) != NULLCHAR)
rp++;
if (rp >= rdvec + MR) {
CDEBUG(4, "enough already\n%s", "");
(void) alarm(0);
return (FAIL);
}
*rp = NULLCHAR;
}
(void) alarm(0);
CDEBUG(4, "got it\n%s", "");
return (0);
}
int
hay_dialer(char *num, char *acu)
{
char *cp;
int connected = 0;
char dummy;
struct termios cntrl;
#ifdef ACULOG
char line[80];
#endif
if (hay_sync() == 0) /* make sure we can talk to the modem */
return(0);
if (boolean(value(VERBOSE)))
printf("\ndialing...");
fflush(stdout);
tcgetattr(FD, &cntrl);
cntrl.c_cflag |= HUPCL;
tcsetattr(FD, TCSANOW, &cntrl);
tcflush(FD, TCIOFLUSH);
write(FD, "ATv0\r", 5); /* tell modem to use short status codes */
gobble("\r");
gobble("\r");
write(FD, "ATTD", 4); /* send dial command */
for (cp = num; *cp; cp++)
if (*cp == '=')
*cp = ',';
write(FD, num, strlen(num));
state = DIALING;
write(FD, "\r", 1);
connected = 0;
if (gobble("\r")) {
if ((dummy = gobble("01234")) != '1')
error_rep(dummy);
else
connected = 1;
}
if (connected)
state = CONNECTED;
else {
state = FAILED;
return (connected); /* lets get out of here.. */
}
tcflush(FD, TCIOFLUSH);
#ifdef ACULOG
if (dialtimeout) {
(void)snprintf(line, sizeof line, "%ld second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, "hayes", line);
}
#endif
if (dialtimeout)
hay_disconnect(); /* insurance */
return (connected);
}
/*
* Dial up on a BIZCOMP Model 1022 with either
* tone dialing (mod = "V")
* pulse dialing (mod = "W")
*/
static int
biz_dialer(char *num, char *mod)
{
int connected = 0;
char cbuf[40];
if (boolean(value(VERBOSE)))
printf("\nstarting call...");
/*
* Disable auto-answer and configure for tone/pulse
* dialing
*/
if (cmd("\02K\r")) {
printf("can't initialize bizcomp...");
return (0);
}
strcpy(cbuf, "\02.\r");
cbuf[1] = *mod;
if (cmd(cbuf)) {
printf("can't set dialing mode...");
return (0);
}
strcpy(cbuf, "\02D");
strcat(cbuf, num);
strcat(cbuf, "\r");
write(FD, cbuf, strlen(cbuf));
if (!detect("7\r")) {
printf("can't get dial tone...");
return (0);
}
if (boolean(value(VERBOSE)))
printf("ringing...");
/*
* The reply from the BIZCOMP should be:
* 2 \r or 7 \r failure
* 1 \r success
*/
connected = detect("1\r");
#if ACULOG
if (timeout) {
char line[80];
sprintf(line, "%d second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, "biz1022", line);
}
#endif
if (timeout)
biz22_disconnect(); /* insurance */
return (connected);
}
/*
* Establish connection for tip
*
* If DU is true, we should dial an ACU whose type is AT.
* The phone numbers are in PN, and the call unit is in CU.
*
* If the PN is an '@', then we consult the PHONES file for
* the phone numbers. This file is /etc/phones, unless overriden
* by an exported shell variable.
*
* The data base files must be in the format:
* host-name[ \t]*phone-number
* with the possibility of multiple phone numbers
* for a single host acting as a rotary (in the order
* found in the file).
*/
char *
con(void)
{
char *cp = PN;
char *phnum, string[256];
FILE *fd;
volatile int tried = 0;
if (!DU) { /* regular connect message */
if (CM != NOSTR)
parwrite(FD, CM, size(CM));
logent(value(HOST), "", DV, "call completed");
return (NOSTR);
}
/*
* @ =>'s use data base in PHONES environment variable
* otherwise, use /etc/phones
*/
signal(SIGINT, acuabort);
signal(SIGQUIT, acuabort);
if (setjmp(jmpbuf)) {
signal(SIGINT, SIG_IGN);
signal(SIGQUIT, SIG_IGN);
printf("\ncall aborted\n");
logent(value(HOST), "", "", "call aborted");
if (acu != NOACU) {
setboolean(value(VERBOSE), FALSE);
if (conflag)
disconnect(NOSTR);
else
(*acu->acu_abort)();
}
return ("interrupt");
}
if ((acu = acutype(AT)) == NOACU)
return ("unknown ACU type");
if (*cp != '@') {
while (*cp) {
phnum = cp;
cp += strcspn(cp, ",");
if (*cp != '\0')
*cp++ = '\0';
if (strlen(phnum) == 0)
continue;
conflag = (*acu->acu_dialer)(phnum, CU);
if (conflag)
break;
logent(value(HOST), phnum, acu->acu_name, "call failed");
tried++;
}
} else {
if ((fd = fopen(PH, "r")) == NOFILE) {
printf("%s: ", PH);
return ("can't open phone number file");
}
while (fgets(string, sizeof(string), fd) != NOSTR) {
cp = &string[strcspn(string, " \t\n")];
if (*cp != '\0')
*cp++ = '\0';
if (strcmp(string, value(HOST)) != 0)
continue;
cp += strspn(cp, " \t\n");
phnum = cp;
*(cp + strcspn(cp, ",\n")) = '\0';
if (strlen(phnum) == 0)
continue;
conflag = (*acu->acu_dialer)(phnum, CU);
if (conflag)
break;
logent(value(HOST), phnum, acu->acu_name, "call failed");
tried++;
}
fclose(fd);
}
if (conflag) {
if (CM != NOSTR)
parwrite(FD, CM, size(CM));
logent(value(HOST), phnum, acu->acu_name, "call completed");
return (NOSTR);
} else if (!tried) {
logent(value(HOST), "", acu->acu_name, "missing phone number");
return ("missing phone number");
} else {
(*acu->acu_abort)();
return ("call failed");
}
}
static int
unidialer_dialer(char *num, char *acu)
{
char *cp;
char dial_string [80];
#if ACULOG
char line [80];
#endif
#ifdef DEBUG
dumpmodemparms (modem_name);
#endif
if (lock_baud) {
int i;
if ((i = speed(number(value(BAUDRATE)))) == 0)
return 0;
ttysetup (i);
}
if (boolean(value(VERBOSE)))
printf("Using \"%s\"\n", acu);
acu_hupcl ();
/*
* Get in synch.
*/
if (!unidialersync()) {
badsynch:
printf("tip: can't synchronize with %s\n", modem_name);
#if ACULOG
logent(value(HOST), num, modem_name, "can't synch up");
#endif
return (0);
}
unidialer_modem_cmd (FD, echo_off_command); /* turn off echoing */
sleep(1);
#ifdef DEBUG
if (boolean(value(VERBOSE)))
unidialer_verbose_read();
#endif
acu_flush (); /* flush any clutter */
unidialer_modem_cmd (FD, init_string);
if (!unidialer_get_okay (reset_delay))
goto badsynch;
fflush (stdout);
for (cp = num; *cp; cp++)
if (*cp == '=')
*cp = ',';
(void) sprintf (dial_string, dial_command, num);
unidialer_modem_cmd (FD, dial_string);
connected = unidialer_connect ();
if (connected && hw_flow_control) {
acu_hw_flow_control (hw_flow_control);
}
#if ACULOG
if (timeout) {
sprintf(line, "%d second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, modem_name, line);
}
#endif
if (timeout)
unidialer_disconnect ();
return (connected);
}
int
ven_dialer(char *num, char *acu)
{
char *cp;
int connected = 0;
char *msg, line[80];
struct termios cntrl;
/*
* Get in synch with a couple of carriage returns
*/
if (!vensync(FD)) {
printf("can't synchronize with ventel\n");
#ifdef ACULOG
logent(value(HOST), num, "ventel", "can't synch up");
#endif
return (0);
}
if (boolean(value(VERBOSE)))
printf("\ndialing...");
fflush(stdout);
tcgetattr(FD, &cntrl);
cntrl.c_cflag |= HUPCL;
tcsetattr(FD, TCSANOW, &cntrl);
echo("#k$\r$\n$D$I$A$L$:$ ");
for (cp = num; *cp; cp++) {
delay(1, 10);
write(FD, cp, 1);
}
delay(1, 10);
write(FD, "\r", 1);
gobble('\n', line);
if (gobble('\n', line))
connected = gobble('!', line);
tcflush(FD, TCIOFLUSH);
#ifdef ACULOG
if (dialtimeout) {
(void)snprintf(line, sizeof line, "%ld second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, "ventel", line);
}
#endif
if (dialtimeout)
ven_disconnect(); /* insurance */
if (connected || dialtimeout || !boolean(value(VERBOSE)))
return (connected);
/* call failed, parse response for user */
cp = strchr(line, '\r');
if (cp)
*cp = '\0';
for (cp = line; (cp = strchr(cp, ' ')) != NULL; cp++)
if (cp[1] == ' ')
break;
if (cp) {
while (*cp == ' ')
cp++;
msg = cp;
while (*cp) {
if (isupper(*cp))
*cp = tolower(*cp);
cp++;
}
printf("%s...", msg);
}
return (connected);
}
int multitech_dialer (char *num, char *acu)
{
char *cp;
#if ACULOG
char line [80];
#endif
if (lock_baud)
{
int i;
if ((i = speed(number(value(BAUDRATE)))) == 0)
return 0;
ttysetup (i);
}
if (boolean(value(VERBOSE)))
printf("Using \"%s\"\n", acu);
acu_hupcl ();
/*
* Get in synch.
*/
if (!multitechsync()) {
badsynch:
printf("can't synchronize with multitech\n");
#if ACULOG
logent(value(HOST), num, "multitech", "can't synch up");
#endif
return (0);
}
acu_nap (intercommand_delay);
multitech_write_str (FD, echo_off_command); /* turn off echoing */
sleep(1);
#ifdef DEBUG
if (boolean(value(VERBOSE)))
multitech_verbose_read();
#endif
acu_flush ();
acu_nap (intercommand_delay);
multitech_write_str (FD, init_string);
if (!multitech_swallow ("\r\nOK\r\n"))
goto badsynch;
fflush (stdout);
acu_nap (intercommand_delay);
multitech_write_str (FD, dial_command);
for (cp = num; *cp; cp++)
if (*cp == '=')
*cp = ',';
multitech_write_str (FD, num);
multitech_write_str (FD, "\r");
connected = multitech_connect();
#if ACULOG
if (timeout) {
sprintf(line, "%d second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, "multitech", line);
}
#endif
if (timeout)
multitech_disconnect ();
return (connected);
}
/*
* Establish connection for tip
*
* If DU is true, we should dial an ACU whose type is AT.
* The phone numbers are in PN, and the call unit is in CU.
*
* If the PN is an '@', then we consult the PHONES file for
* the phone numbers. This file is /etc/phones, unless overriden
* by an exported shell variable.
*
* The data base files must be in the format:
* host-name[ \t]*phone-number
* with the possibility of multiple phone numbers
* for a single host acting as a rotary (in the order
* found in the file).
*/
char *
connect()
{
register char *cp = PN;
char *phnum, string[256];
FILE *fd;
int tried = 0;
if (!DU) { /* regular connect message */
if (CM != NOSTR)
pwrite(FD, CM, size(CM));
logent(value(HOST), "", DV, "call completed");
return (NOSTR);
}
/*
* @ =>'s use data base in PHONES environment variable
* otherwise, use /etc/phones
*/
signal(SIGINT, acuabort);
signal(SIGQUIT, acuabort);
if (setjmp(jmpbuf)) {
signal(SIGINT, SIG_IGN);
signal(SIGQUIT, SIG_IGN);
printf("\ncall aborted\n");
logent(value(HOST), "", "", "call aborted");
if (acu != NOACU) {
boolean(value(VERBOSE)) = FALSE;
if (conflag)
disconnect(NOSTR);
else
(*acu->acu_abort)();
}
return ("interrupt");
}
if ((acu = acutype(AT)) == NOACU)
return ("unknown ACU type");
if (*cp != '@') {
while (*cp) {
for (phnum = cp; *cp && *cp != ','; cp++)
;
if (*cp)
*cp++ = '\0';
if (conflag = (*acu->acu_dialer)(phnum, CU)) {
logent(value(HOST), phnum, acu->acu_name,
"call completed");
return (NOSTR);
} else
logent(value(HOST), phnum, acu->acu_name,
"call failed");
tried++;
}
} else {
if ((fd = fopen(PH, "r")) == NOFILE) {
printf("%s: ", PH);
return ("can't open phone number file");
}
while (fgets(string, sizeof(string), fd) != NOSTR) {
for (cp = string; !any(*cp, " \t\n"); cp++)
;
if (*cp == '\n') {
fclose(fd);
return ("unrecognizable host name");
}
*cp++ = '\0';
if (strcmp(string, value(HOST)))
continue;
while (any(*cp, " \t"))
cp++;
if (*cp == '\n') {
fclose(fd);
return ("missing phone number");
}
for (phnum = cp; *cp && *cp != ',' && *cp != '\n'; cp++)
;
if (*cp)
*cp++ = '\0';
if (conflag = (*acu->acu_dialer)(phnum, CU)) {
fclose(fd);
logent(value(HOST), phnum, acu->acu_name,
"call completed");
return (NOSTR);
} else
logent(value(HOST), phnum, acu->acu_name,
"call failed");
tried++;
}
fclose(fd);
}
if (!tried)
logent(value(HOST), "", acu->acu_name, "missing phone number");
else
(*acu->acu_abort)();
return (tried ? "call failed" : "missing phone number");
}
int
ven_dialer(char *num, char *acu)
{
char *cp;
int connected = 0;
char *msg, line[80];
/*
* Get in synch with a couple of carriage returns
*/
if (!vensync(FD)) {
printf("can't synchronize with ventel\n");
#if ACULOG
logent(value(HOST), num, "ventel", "can't synch up");
#endif
return (0);
}
if (boolean(value(VERBOSE)))
printf("\ndialing...");
fflush(stdout);
acu_hupcl ();
echo("#k$\r$\n$D$I$A$L$:$ ");
for (cp = num; *cp; cp++) {
delay(1, 10);
write(FD, cp, 1);
}
delay(1, 10);
write(FD, "\r", 1);
gobble('\n', line);
if (gobble('\n', line))
connected = gobble('!', line);
acu_flush ();
#if ACULOG
if (timeout) {
sprintf(line, "%d second dial timeout",
number(value(DIALTIMEOUT)));
logent(value(HOST), num, "ventel", line);
}
#endif
if (timeout)
ven_disconnect(); /* insurance */
if (connected || timeout || !boolean(value(VERBOSE)))
return (connected);
/* call failed, parse response for user */
cp = index(line, '\r');
if (cp)
*cp = '\0';
for (cp = line; (cp = index(cp, ' ')); cp++)
if (cp[1] == ' ')
break;
if (cp) {
while (*cp == ' ')
cp++;
msg = cp;
while (*cp) {
if (isupper(*cp))
*cp = tolower(*cp);
cp++;
}
printf("%s...", msg);
}
return (connected);
}
/*
* get next conversation sequence number
* rmtname -> name of remote system
* returns:
* 0 -> no entery
* 1 -> 0 sequence number
*/
int
gnxseq(char *rmtname)
{
register FILE *fp0, *fp1;
register struct tm *tp;
int count = 0, ct, ret;
char buf[BUFSIZ], name[NAMESIZE];
time_t clock;
if (access(SQFILE, 0) != 0)
return (0);
{
int i;
for (i = 0; i < 5; i++)
if ((ret = mklock(SQLOCK)) == SUCCESS)
break;
sleep(5);
}
if (ret != SUCCESS) {
logent("CAN'T LOCK", SQLOCK);
DEBUG(4, "can't lock %s\n", SQLOCK);
return (0);
}
if ((fp0 = fopen(SQFILE, "r")) == NULL)
return (0);
if ((fp1 = fopen(SQTMP, "w")) == NULL) {
fclose(fp0);
return (0);
}
chmod(SQTMP, DFILEMODE);
while (fgets(buf, BUFSIZ, fp0) != NULL) {
ret = sscanf(buf, "%s%d", name, &ct);
if (ret < 2)
ct = 0;
name[7] = '\0';
if (ct > 9998)
ct = 0;
if (strncmp(rmtname, name, SYSNSIZE) != SAME) {
fputs(buf, fp1);
continue;
}
/*
* found name
*/
count = ++ct;
time(&clock);
tp = localtime(&clock);
fprintf(fp1, "%s %d %d/%d-%d:%2.2d\n", name, ct,
tp->tm_mon + 1, tp->tm_mday, tp->tm_hour,
tp->tm_min);
/*
* write should be checked
*/
while (fgets(buf, BUFSIZ, fp0) != NULL)
fputs(buf, fp1);
}
fclose(fp0);
fclose(fp1);
if (count == 0) {
rmlock(SQLOCK);
unlink(SQTMP);
}
return (count);
}
int
v3451_dialer(char *num, char *acu)
{
sig_t func;
int ok;
int slow = number(value(BAUDRATE)) < 1200, rw = 2;
char phone[50];
/*
* Get in synch
*/
vawrite("I\r", 1 + slow);
vawrite("I\r", 1 + slow);
vawrite("I\r", 1 + slow);
vawrite("\005\r", 2 + slow);
if (!expect("READY")) {
printf("can't synchronize with vadic 3451\n");
#if ACULOG
logent(value(HOST), num, "vadic", "can't synch up");
#endif
return (0);
}
acu_hupcl ();
sleep(1);
vawrite("D\r", 2 + slow);
if (!expect("NUMBER?")) {
printf("Vadic will not accept dial command\n");
#if ACULOG
logent(value(HOST), num, "vadic", "will not accept dial");
#endif
return (0);
}
strcpy(phone, num);
strcat(phone, "\r");
vawrite(phone, 1 + slow);
if (!expect(phone)) {
printf("Vadic will not accept phone number\n");
#if ACULOG
logent(value(HOST), num, "vadic", "will not accept number");
#endif
return (0);
}
func = signal(SIGINT,SIG_IGN);
/*
* You cannot interrupt the Vadic when its dialing;
* even dropping DTR does not work (definitely a
* brain damaged design).
*/
vawrite("\r", 1 + slow);
vawrite("\r", 1 + slow);
if (!expect("DIALING:")) {
printf("Vadic failed to dial\n");
#if ACULOG
logent(value(HOST), num, "vadic", "failed to dial");
#endif
return (0);
}
if (boolean(value(VERBOSE)))
printf("\ndialing...");
ok = expect("ON LINE");
signal(SIGINT, func);
if (!ok) {
printf("call failed\n");
#if ACULOG
logent(value(HOST), num, "vadic", "call failed");
#endif
return (0);
}
ioctl(FD, TIOCFLUSH, &rw);
return (1);
}
