2 * Copyright (c) 1983, 1993
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35 static char sccsid[] = "@(#)v3451.c 8.1 (Berkeley) 6/6/93";
39 * Routines for calling up on a Vadic 3451 Modem
46 v3451_dialer(num, acu)
52 int slow = number(value(BAUDRATE)) < 1200, rw = 2;
58 static void vawrite();
63 vawrite("I\r", 1 + slow);
64 vawrite("I\r", 1 + slow);
65 vawrite("I\r", 1 + slow);
66 vawrite("\005\r", 2 + slow);
67 if (!expect("READY")) {
68 printf("can't synchronize with vadic 3451\n");
70 logent(value(HOST), num, "vadic", "can't synch up");
76 vawrite("D\r", 2 + slow);
77 if (!expect("NUMBER?")) {
78 printf("Vadic will not accept dial command\n");
80 logent(value(HOST), num, "vadic", "will not accept dial");
86 vawrite(phone, 1 + slow);
88 printf("Vadic will not accept phone number\n");
90 logent(value(HOST), num, "vadic", "will not accept number");
94 func = signal(SIGINT,SIG_IGN);
96 * You cannot interrupt the Vadic when its dialing;
97 * even dropping DTR does not work (definitely a
98 * brain damaged design).
100 vawrite("\r", 1 + slow);
101 vawrite("\r", 1 + slow);
102 if (!expect("DIALING:")) {
103 printf("Vadic failed to dial\n");
105 logent(value(HOST), num, "vadic", "failed to dial");
109 if (boolean(value(VERBOSE)))
110 printf("\ndialing...");
111 ok = expect("ON LINE");
112 signal(SIGINT, func);
114 printf("call failed\n");
116 logent(value(HOST), num, "vadic", "call failed");
120 ioctl(FD, TIOCFLUSH, &rw);
142 for (; *cp; sleep(delay), cp++)
151 register char *rp = buf;
152 int timeout = 30, online = 0;
154 static void alarmtr();
156 if (strcmp(cp, "\"\"") == 0)
160 * If we are waiting for the Vadic to complete
161 * dialing and get a connection, allow more time
162 * Unfortunately, the Vadic times out 24 seconds after
163 * the last digit is dialed
165 online = strcmp(cp, "ON LINE") == 0;
167 timeout = number(value(DIALTIMEOUT));
168 signal(SIGALRM, alarmtr);
172 while (notin(cp, buf) && rp < buf + sizeof (buf) - 1) {
173 if (online && notin("FAILED CALL", buf) == 0)
175 if (read(FD, rp, 1) < 0) {
207 register char *s1, *s2;
211 while ((c = *s1++) == *s2++)