Commit | Line | Data |
---|---|---|
ab497f3d | 1 | #ifndef lint |
c0c09c91 | 2 | static char sccsid[] = "@(#)vent.c 4.2 (Berkeley) %G%"; |
ab497f3d RC |
3 | #endif |
4 | ||
5 | #include "../condevs.h" | |
6 | #ifdef VENTEL | |
7 | ||
8 | ventopn(telno, flds, dev) | |
9 | char *flds[], *telno; | |
10 | struct Devices *dev; | |
11 | { | |
12 | int dh; | |
13 | int i, ok = -1; | |
14 | char dcname[20]; | |
15 | ||
16 | sprintf(dcname, "/dev/%s", dev->D_line); | |
17 | if (setjmp(Sjbuf)) { | |
18 | DEBUG(1, "timeout ventel open\n", ""); | |
19 | logent("ventel open", "TIMEOUT"); | |
20 | if (dh >= 0) | |
21 | close(dh); | |
22 | delock(dev->D_line); | |
23 | return CF_NODEV; | |
24 | } | |
25 | signal(SIGALRM, alarmtr); | |
26 | getnextfd(); | |
27 | alarm(10); | |
28 | dh = open(dcname, 2); | |
29 | next_fd = -1; | |
c0c09c91 | 30 | alarm(0); |
ab497f3d RC |
31 | if (dh < 0) { |
32 | DEBUG(4,"%s\n", errno == 4 ? "no carrier" : "can't open modem"); | |
33 | delock(dev->D_line); | |
34 | return errno == 4 ? CF_DIAL : CF_NODEV; | |
35 | } | |
36 | ||
37 | /* modem is open */ | |
38 | fixline(dh, dev->D_speed); | |
39 | ||
40 | /* translate - to % and = to & for VenTel */ | |
41 | DEBUG(4, "calling %s -> ", telno); | |
42 | for (i = 0; i < strlen(telno); ++i) { | |
43 | switch(telno[i]) { | |
44 | case '-': /* delay */ | |
45 | telno[i] = '%'; | |
46 | break; | |
47 | case '=': /* await dial tone */ | |
48 | telno[i] = '&'; | |
49 | break; | |
50 | case '<': | |
51 | telno[i] = '%'; | |
52 | break; | |
53 | } | |
54 | } | |
55 | DEBUG(4, "%s\n", telno); | |
56 | sleep(1); | |
57 | for(i = 0; i < 5; ++i) { /* make up to 5 tries */ | |
58 | slowrite(dh, "\r\r");/* awake, thou lowly VenTel! */ | |
59 | ||
60 | DEBUG(4, "wanted %s ", "$"); | |
61 | ok = expect("$", dh); | |
62 | DEBUG(4, "got %s\n", ok ? "?" : "that"); | |
63 | if (ok != 0) | |
64 | continue; | |
65 | slowrite(dh, "K"); /* "K" (enter number) command */ | |
66 | DEBUG(4, "wanted %s ", "DIAL: "); | |
67 | ok = expect("DIAL: ", dh); | |
68 | DEBUG(4, "got %s\n", ok ? "?" : "that"); | |
69 | if (ok == 0) | |
70 | break; | |
71 | } | |
72 | ||
73 | if (ok == 0) { | |
74 | slowrite(dh, telno); /* send telno, send \r */ | |
75 | slowrite(dh, "\r"); | |
76 | DEBUG(4, "wanted %s ", "ONLINE"); | |
77 | ok = expect("ONLINE!", dh); | |
78 | DEBUG(4, "got %s\n", ok ? "?" : "that"); | |
79 | } | |
80 | if (ok != 0) { | |
81 | if (dh > 2) | |
82 | close(dh); | |
83 | DEBUG(4, "venDial failed\n", ""); | |
84 | return CF_DIAL; | |
85 | } | |
86 | else | |
87 | DEBUG(4, "venDial ok\n", ""); | |
88 | return dh; | |
89 | } | |
90 | ||
91 | ventcls(fd) | |
92 | int fd; | |
93 | { | |
94 | if (fd > 0) { | |
95 | close(fd); | |
96 | sleep(5); | |
97 | delock(devSel); | |
98 | } | |
99 | } | |
100 | #endif VENTEL |