xref: /dragonfly/sbin/rcrun/rcrun.sh (revision 2cd2d2b5) 
1#!/bin/sh
2#
3# rcng command
4#
5# $DragonFly: src/sbin/rcrun/rcrun.sh,v 1.4 2003/12/13 02:49:09 dillon Exp $
6
7OS=`sysctl -n kern.ostype`
8
9dostart()
10{
11    arg=$1
12    shift
13
14    for i in $@; do
15	case X`varsym -s -q rcng_$i` in
16	Xrunning*)
17	    echo "$i has already been started"
18	    ;;
19	Xconfigured*)
20	    echo "$i has already been configured"
21	    ;;
22	*)
23	    _return=0
24	    for j in `rcorder -k $OS -o $i /etc/rc.d/*`; do
25		need=1
26		for k in `rcorder -p $j`; do
27		    if [ $k = $i ]; then
28			need=0
29		    else
30			state=`varsym -s -q rcng_$k`
31			case X$state in
32			Xrunning*|Xconfigured*|Xirrelevant*|Xdisabled*)
33			    ;;
34			*)
35			    echo "$i depends on $k, current state: $state"
36			    _return=1
37			    ;;
38			esac
39		    fi
40		done
41	    done
42	    # $j contains the last dependancy, which we run
43	    #
44	    if [ X$j = X ]; then
45		echo "Unable to find keyword $i"
46	    elif [ $_return = 0 ]; then
47		echo "Running $j $arg"
48		(cd /etc/rc.d; sh $j $arg)
49		case X`varsym -s -q rcng_$i` in
50		Xdisabled*)
51		    echo "$i is disabled, enable in rc.conf first or use rcforce"
52		    ;;
53		Xfailed*)
54		    echo "$i has failed to start"
55		    ;;
56
57		esac
58	    fi
59	    ;;
60	esac
61    done
62}
63
64arg=$0
65case ${0##*/} in
66rcstart)
67    arg=start
68    ;;
69rcstop)
70    arg=stop
71    ;;
72rcrestart)
73    arg=restart
74    ;;
75rcvar)
76    arg=rcvar
77    ;;
78rcvars)
79    arg=rcvar
80    ;;
81rclist)
82    arg=list
83    ;;
84rcforce)
85    arg=forcestart
86    ;;
87rcfast)
88    arg=faststart
89    ;;
90rcenable)
91    arg=enable
92    ;;
93rcdisable)
94    arg=disable
95    ;;
96*)
97    arg=$1
98    shift
99    ;;
100esac
101
102case $arg in
103start)
104	dostart start $@
105	;;
106forcestart)
107	dostart forcestart $@
108	;;
109faststart)
110	dostart faststart $@
111	;;
112stop)
113	for i in $@; do
114	    j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
115	    if [ X$j = X ]; then
116		echo "Unable to find keyword $i"
117	    else
118		(cd /etc/rc.d; sh $j stop)
119	    fi
120	done
121	;;
122restart)
123	for i in $@; do
124	    j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
125	    if [ X$j = X ]; then
126		echo "Unable to find keyword $i"
127	    else
128		(cd /etc/rc.d; sh $j restart)
129	    fi
130	done
131	;;
132disable|enable)
133	if [ "$arg" = "enable" ]; then
134	    mode=YES
135	else
136	    mode=NO
137	fi
138	for i in $@; do
139	    j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
140	    if [ X$j = X ]; then
141		echo "Unable to find provider id $i"
142	    elif [ `varsym -s -q rcng_$i` = "$mode" ]; then
143		echo "$i is already $mode"
144	    else
145		vars=`(cd /etc/rc.d; sh $j rcvar) 2>/dev/null | egrep '_enable' | sed -e 's/\\$//g' | sed -e 's/=.*//g'`
146		cp /etc/rc.conf /etc/rc.conf.bak
147		for k in $vars; do
148		    rm -f /etc/rc.conf.$$
149		    ( egrep -v "#rcrun ${k}" /etc/rc.conf; printf "${k}=${mode}\t#rcrun ${k}_enable\n" ) > /etc/rc.conf.$$
150		    mv -f /etc/rc.conf.$$ /etc/rc.conf
151		    echo "added/modified: ${k}=${mode}"
152		done
153		if [ $arg = enable ]; then
154		    rcstart $i
155		else
156		    rcstop $i
157		fi
158	    fi
159	done
160	;;
161rcvar)
162	for i in $@; do
163	    j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
164	    if [ X$j = X ]; then
165		echo "Unable to find provider id $i"
166	    else
167		(cd /etc/rc.d; sh $j rcvar)
168	    fi
169	done
170	;;
171list)
172	if [ X$@ = X ]; then
173	    for i in `varsym -a -s | egrep '^rcng_'`; do
174		echo $i
175	    done
176	else
177	    for i in $@; do
178		varsym -s rcng_$i 2>/dev/null || varsym -s rcng_$i
179	    done
180	fi
181	;;
182*)
183	echo "$0 {start|stop|restart|rcvar|list|forcestart|faststart} <rcng_list>"
184	;;
185esac
186
187