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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 "${NETWORKING}"; then
27         # nls "ERROR: Networking is down. %s can't be run." <service>
28         msg_network_down automounter
29         exit 1
30 fi
31                         
32 DAEMON=/usr/sbin/automount
33
34 #
35 #       This function will build a list of automount commands to execute in
36 #       order # to activate all the mount points. It is used to figure out
37 #       the difference of automount points in case of a reload
38 #
39 getmounts()
40 {
41 #
42 # Check for local maps to be loaded
43 #
44 if [ -f /etc/autofs/auto.master ]; then
45     cat /etc/autofs/auto.master | sed -e '/^#/d' -e '/^$/d'| (
46         while read dir map options
47         do
48             if [ ! -z "$dir" -a ! -z "$map" \
49                         -a x`echo "$map" | cut -c1` != 'x-' ]
50             then
51                 map=`echo "/etc/autofs/$map" | sed -e 's:^/etc\/autofs//:/:'`
52                 options=`echo "$options" | sed -e 's/\(^\|[ \t]\)-/\1/g'`
53                 if [ -x $map ]; then
54                     echo "$DAEMON --timeout $TIMEOUT $dir program $map $options"
55                 elif [ -f $map ]; then
56                     echo "$DAEMON --timeout $TIMEOUT $dir file $map $options"
57                 else
58                     echo "$DAEMON --timeout $TIMEOUT $dir `basename $map` $options"
59                 fi
60             fi
61         done
62     )
63 fi
64
65 #
66 # Check for YellowPage maps to be loaded
67 #
68 if is_yes $USE_YP; then 
69 if [ -e /usr/bin/ypcat ] && [ `ypcat -k auto.master 2>/dev/null | wc -l` -gt 0 ]
70 then
71     ypcat -k auto.master | (
72         while read dir map options
73         do
74             if [ ! -z "$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 fi
91 }
92
93 #
94 #       See how we were called.
95 #
96 case "$1" in
97   start)
98         # Check if the service is already running?
99         if [ ! -f /var/lock/subsys/autofs ]; then
100                 msg_starting automounter
101                 busy
102                 if getmounts | sh; then
103                         deltext;ok
104                 else
105                         deltext;ok
106                 fi
107                 RETVAL=$?
108                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/autofs
109         else
110                 msg_already_running automounter
111                 exit 1
112         fi
113         ;;
114   stop)
115         if [ -f /var/lock/subsys/autofs ]; then
116                 msg_stopping automount -TERM
117                 killproc automount
118                 rm -f /var/lock/subsys/autofs >/dev/null 2>&1
119         else
120                 msg_not_running automounter
121                 exit 1
122         fi
123         ;;
124   restart|reload)
125         $0 stop
126         $0 start
127         ;;
128   status)
129         nls "Configured Mount Points:"
130         getmounts
131         echo ""
132         nls "Active Mount Points:"
133         ps axw|grep "[0-9]:[0-9][0-9] /usr/sbin/automount " | (
134                 while read pid tt stat time command; do echo $command; done
135         )
136         ;;
137   *)
138         msg_usage "$0 {start|stop|restart|reload|status}"
139         exit 1
140 esac
141
142 exit $RETVAL
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