blob: fd365bb6cdc638712b5c0372f6479acd5e1bb675 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#!/usr/bin/expect -f
# This is a script for repeatedly logging into the localhost
# using `rlogin` in order to apparently see a symptoms described
# in bug #332198.
# As described in the bug log, sometimes `rlogind` will fail to
# establish a connection, because it starts "login" process and
# the latter fails with "unable to determine TTY name, got /dev/pts/1"
# message.
#
# BUGS
#
# * the script rlogins to localhost
# * the script doesn't handle passwdord prompt, because it's intended
# to use .rhosts auth and expects shell prompt immediately after
# `rlogin`
# * the regexp for shell prompt is hardcoded
log_user 0
match_max 8192
while {1} {
set rlogin_spawn [spawn rlogin localhost]
if { $rlogin_spawn == 0 } { exit 1 }
expect {
-timeout 10 -re "^.*(Last login\[^\r\n\]*).*\n(\[^\r\n\]*\[#$\] )$" {
send_error "$expect_out(1,string)\n"
send_error "$expect_out(2,string)\n"
# send_error "$expect_out(0,string)\n"
}
timeout {
send_error "TIMEOUT/prompt\n"
send_error "$expect_out(buffer)\n"
send_error "RETRYING\n"
log_user 1
send "tty /\r"
expect -timeout 2 -re "^.*\r?\n(\[^\r\n\]*# )$" {}
send "tty /\r"
expect -timeout 2 -re "^.*\r?\n(\[^\r\n\]*# )$" {}
send_error "\n"
exit 2
}
}
send "tty\r"
expect {
-timeout 4 -re "tty\r?\n(\[^\r\n\]*)\r?\n(\[^\r\n\]*\[#$\] )$" {
send_error "$expect_out(2,string)$expect_out(1,string)\n"
# send_error "$expect_out(0,string)\n"
}
timeout { send_error "TIMEOUT/tty\n" ; exit 3 }
}
send "exit\r"
expect {
-timeout 2 eof {
# send_error "OK4: EOF\n"
}
timeout { send_error "TIMEOUT/eof\n" ; exit 4 }
}
wait
}
# vi: set sw=4:
|
