Merge from vendor branch LIBARCHIVE:
[dragonfly.git] / contrib / amd / scripts / ctl-hlfsd.in
1 #!/bin/sh
2 # control starting, stopping, or restarting hlfsd.
3 # usage: ctl-hlfsd [start | stop | restart]
4 #
5 # Package:      am-utils-6.0
6 # Author:       Erez Zadok <ezk@cs.columbia.edu>
7 #
8 # chkconfig: - 72 28
9 # description: hlfsd is a daemon similar to amd, used to redirect user
10 #              mail to home directory of the user
11 # processname: hlfsd
12 #
13
14 # set path
15 prefix=@prefix@
16 exec_prefix=@exec_prefix@
17 PATH=@sbindir@:@bindir@:/usr/ucb:/usr/bin:/bin:${PATH}
18 export PATH
19
20 # kill the named process(es)
21 killproc()
22 {
23 # try bsd style ps
24 pscmd="ps axc"
25 pid=`${pscmd} 2>/dev/null | grep "$1" | sed -e 's/^  *//' -e 's/ .*//'`
26 if test "$pid" != ""
27 then
28         kill $pid
29         return 0
30 fi
31
32 # try bsd44 style ps
33 pscmd="ps -x"
34 pid=`${pscmd} 2>/dev/null | grep "$1" | sed -e 's/^  *//' -e 's/ .*//'`
35 if test "$pid" != ""
36 then
37         kill $pid
38         return 0
39 fi
40
41 # try svr4 style ps
42 pscmd="ps -e"
43 pid=`${pscmd} 2>/dev/null | grep "$1" | sed -e 's/^  *//' -e 's/ .*//'`
44 if test "$pid" != ""
45 then
46         kill $pid
47         return 0
48 fi
49
50 # failed
51 return 1
52 }
53
54 # locate logs directory
55 if [ -d /var/log ]; then
56         logdir="/var/log"
57 else
58         logdir="/tmp"
59 fi
60
61 # locate the mail spool directory
62 if [ -d /var/mail/. ]; then
63         maildir="/var/mail"
64         altmaildir="/var/alt_mail"
65 else
66         maildir="/usr/spool/mail"
67         altmaildir="/usr/spool/alt_mail"
68 fi
69
70 # locate any optional password file
71 if [ -f ${prefix}/etc/passwd ]; then
72         PASSWD_FILE="-P ${prefix}/etc/passwd"
73 else
74         PASSWD_FILE=""
75 fi
76
77 case "$1" in
78 'start')
79         #
80         # Start the hlfsd mail redirector service
81         #
82         if [ -x @sbindir@/hlfsd -a -h $maildir ]
83         then
84                 echo @sbindir@/hlfsd ${PASSWD_FILE} -a $altmaildir -x all -D fork -l $logdir/hlfsd /mail/home .mailspool
85                 @sbindir@/hlfsd ${PASSWD_FILE} -a $altmaildir -x all -D fork -l $logdir/hlfsd /mail/home .mailspool &
86         fi
87         ;;
88
89 'stop')
90         # prepend space to program name to ensure only amd process dies
91         killproc " hlfsd"
92         ;;
93
94 'restart')
95         # kill hlfsd, wait for it to die, then restart
96         echo "killing hlfsd..."
97         ctl-hlfsd stop
98         echo "Waiting for 10 seconds..."
99         sleep 10        # hope that would be enough
100         echo "Restarting hlfsd..."
101         ctl-hlfsd start
102         ;;
103
104 *)
105         echo "Usage: @sbindir@/ctl-hlfsd [ start | stop | restart ]"
106         ;;
107 esac