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1 #!/bin/sh
2 #
3 # autofs        automatically mounts filesystems when you use them,
4 #               and unmounts them later when you are not using them.
5 #
6 # chkconfig:    2345 72 08
7 #
8 # description:  Script for automount using a Sun-style "master map".
9 #               We first look for a local /etc/autofs/auto.master, then a YP
10 #               map with that name
11 #
12 # processname:  autofs
13 # config:       /etc/autofs/auto.master
14
15
16 # Source function library
17 . /etc/rc.d/init.d/functions
18
19 # Get network config
20 . /etc/sysconfig/network
21
22 # Demon specified configuration.
23 [ -f /etc/sysconfig/autofs ] && . /etc/sysconfig/autofs
24
25 # Check that networking is up.
26 if is_no "${NETWORKING}"; then
27         # nls "ERROR: Networking is down. %s can't be run." <service>
28         msg_network_down automounter
29         exit 1
30 fi
31                         
32 DAEMON=/usr/sbin/automount
33
34 #
35 #       This function will build a list of automount commands to execute in
36 #       order # to activate all the mount points. It is used to figure out
37 #       the difference of automount points in case of a reload
38 #
39 getmounts()
40 {
41 #
42 # Check for local maps to be loaded
43 #
44 if [ -f /etc/autofs/auto.master ]
45 then
46     cat /etc/autofs/auto.master | sed -e '/^#/d' -e '/^$/d'| (
47         while read dir map options
48         do
49             if [ ! -z "$dir" -a ! -z "$map" \
50                         -a x`echo "$map" | cut -c1` != 'x-' ]
51             then
52                 map=`echo "/etc/autofs/$map" | sed -e 's:^/etc\/autofs//:/:'`
53                 options=`echo "$options" | sed -e 's/\(^\|[ \t]\)-/\1/g'`
54                 if [ -x $map ]; then
55                     echo "$DAEMON --timeout $TIMEOUT $dir program $map $options"
56                 elif [ -f $map ]; then
57                     echo "$DAEMON --timeout $TIMEOUT $dir file $map $options"
58                 else
59                     echo "$DAEMON --timeout $TIMEOUT $dir `basename $map` $options"
60                 fi
61             fi
62         done
63     )
64 fi
65
66 #
67 # Check for YellowPage maps to be loaded
68 #
69 if [ -e /usr/bin/ypcat ] && [ `ypcat -k auto.master 2>/dev/null | wc -l` -gt 0 ]
70 then
71     ypcat -k auto.master | (
72         while read dir map options
73         do
74             if [ ! -z "$dir" -a ! -z "$map" \
75                         -a x`echo "$map" | cut -c1` != 'x-' ]
76             then
77                 map=`echo "$map" | sed -e 's/^auto_/auto./'`
78                 if echo $options | grep -- '-t' >/dev/null 2>&1 ; then
79                     mountoptions="--timeout $(echo $options | \
80                       sed 's/^.*-t\(imeout\)*[ \t]*\([0-9][0-9]*\).*$/\2/g')"
81                 fi
82                 options=`echo "$options" | sed -e '
83                   s/--*t\(imeout\)*[ \t]*[0-9][0-9]*//g
84                   s/\(^\|[ \t]\)-/\1/g'`
85                 echo "$DAEMON --timeout $TIMEOUT $mountoptions $dir yp $map $options"
86             fi
87         done
88     )
89 fi
90 }
91
92 #
93 #       See how we were called.
94 #
95 case "$1" in
96   start)
97         # Check if the service is already running?
98         if [ ! -f /var/lock/subsys/autofs ]; then
99                 msg_starting automounter
100                 busy
101                 if getmounts | sh; then
102                     deltext;ok
103                 else
104                     deltext;ok
105                 fi
106                 RETVAL=$?
107                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/autofs
108         else
109                 msg_already_running automounter
110                 exit 1
111         fi
112         ;;
113   stop)
114         if [ -f /var/lock/subsys/autofs ]; then
115                 msg_stopping automount -TERM
116                 killproc automount
117                 rm -f /var/lock/subsys/autofs >/dev/null 2>&1
118         else
119                 msg_not_running automounter
120                 exit 1
121         fi
122         ;;
123   restart|reload)
124         $0 stop
125         $0 start
126         ;;
127   status)
128         echo "Configured Mount Points:"
129         getmounts
130         echo ""
131         echo "Active Mount Points:"
132         ps axw|grep "[0-9]:[0-9][0-9] /usr/sbin/automount " | (
133                 while read pid tt stat time command; do echo $command; done
134         )
135         ;;
136   *)
137         msg_usage "$0 {start|stop|restart|reload|status}"
138         exit 1
139 esac
140
141 exit $RETVAL
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