Annotation of /tags/init-0_4_8-r1/magellan-initscripts/sbin/rc-config

#!/bin/bash
# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/sbin/rc-config,v 1.3 2005-07-03 13:54:15 niro Exp $

RC_INIT_BASE=/etc/init.d
RC_EXCLUDE="rc functions template splash-functions"

VERSION=0.2

get_run_levels(){
	local SCRIPT
	local ALL_LEVELS

	SCRIPT=${RC_INIT_BASE}/$1
	ALL_LEVELS=$(grep -i "#%rlevels:" ${SCRIPT} | sed -e 's/#%rlevels://g')

	echo ${ALL_LEVELS}

	return 0
}


get_needs() {
	local SCRIPT
	local ALL_LEVELS

	SCRIPT=${RC_INIT_BASE}/$1
	ALL_LEVELS=$(grep -i "#%needs:" ${SCRIPT} | sed -e 's/#%needs://g')

	echo ${ALL_LEVELS}

	return 0
}

get_before() {
	local SCRIPT
	local ALL_LEVELS

	SCRIPT=${RC_INIT_BASE}/$1
	ALL_LEVELS=$(grep -i "#%before:" ${SCRIPT} | sed -e 's/#%before://g')

	echo ${ALL_LEVELS}

	return 0
}

get_after() {
	local SCRIPT
	local ALL_LEVELS

	SCRIPT=${RC_INIT_BASE}/$1
	ALL_LEVELS=$(grep -i "#%after:" ${SCRIPT} | sed -e 's/#%after://g')

	echo ${ALL_LEVELS}

	return 0
}

get_start() {
	local SCRIPT
	local ALL_LEVELS

	SCRIPT=${RC_INIT_BASE}/$1
	ALL_LEVELS=$(grep -i "#%start:" ${SCRIPT} | sed -e 's/#%start://g')

	echo ${ALL_LEVELS}

	return 0
}

get_stop() {
	local SCRIPT
	local ALL_LEVELS

	SCRIPT=${RC_INIT_BASE}/$1
	ALL_LEVELS=$(grep -i "#%stop:" ${SCRIPT} | sed -e 's/#%stop://g')

	echo ${ALL_LEVELS}

	return 0
}


rc_service_add() {
	RC_SERVICE=$1
	RC_START=$(get_start ${RC_SERVICE})
	RC_STOP=$(get_stop ${RC_SERVICE})

	echo "Adding ${RC_SERVICE} to:"
	for i in $(get_run_levels ${RC_SERVICE})
	do
		case ${i} in
			# start
			?:s)
				[ "${i}" == "7:s" ] && i="sysinit:s"
				echo -e "\t\t[rc${i/:s/}.d -> S${RC_START}]"
				ln -snf ../init.d/${RC_SERVICE} \
					/etc/rc.d/rc${i/:s/}.d/S${RC_START}${RC_SERVICE}
				;;
			# stop
			?:k)
				[ "${i}" == "7:k" ] && i="sysinit:k"
				echo -e "\t\t[rc${i/:k/}.d -> K${RC_STOP}]"
				ln -snf ../init.d/${RC_SERVICE} \
					/etc/rc.d/rc${i/:k/}.d/K${RC_STOP}${RC_SERVICE}
				;;
			*)
				echo "error"
				exit 1
				;;
		esac
	done
}

rc_service_del(){
	RC_SERVICE=$1

	echo "Deleting ${RC_SERVICE} from all runlevels:"
	for i in 0 1 2 3 4 5 6 sysinit
	do
		for z in 00 01 02 03 04 05 06 07 08 09 $(seq 10 99)
		do
			if [ -L "/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}" ]
			then
				echo -e "\t\t[rc${i}.d <- S${z}]"
				rm /etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}
			fi
	
			if [ -L "/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}" ]
			then
				echo -e "\t\t[rc${i}.d <- K${z}]"
				rm /etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}
			fi
		done
	done
}

rc_service_show() {
	RC_SERVICE=$1

	local ALL_RUNLEVELS

	# read'em (single)
	for i in $(seq 0 7)
	do
		if [ ${i} -eq 7 ]
		then
			level=sysinit
		else
			level=${i}
		fi

		for script in /etc/rc.d/rc${level}.d/*
		do
			x="$(basename ${script})"
			if [ "${x/???/}" == "${RC_SERVICE}" ]
			then
				ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/}
			fi
		done
	done

	#show them (single)
	echo -n "${RC_SERVICE}: "
	for i in $(seq 0 7)
	do
		if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
		then
			echo -n "[${i}:${ALL_RUNLEVELS[${i}]}] "
		fi
	done
	echo
}

check_not_excluded(){
	local SCRIPT
	SCRIPT=$1

	for i in ${RC_EXCLUDE}
	do
		if [ ${SCRIPT} == ${i} ]
		then
			return 1
		fi
	done

	return 0
}


chg_initdefault() {
	local newinitdef
	declare -i newinitdef="$1"

	if [ -z "$newinitdef" ]
	then
		echo "You must give an initlevel."
		exit 1
	fi

	if [ $newinitdef -le 0 -a $newinitdef -ge 6 ]
	then
		echo "You can only choose initlevels between 1-5."
		exit 1
	fi

	current=$(cat /etc/inittab|grep initdefault)

	cp /etc/inittab /etc/inittab-orig
	sed -e "s/${current}/id:${newinitdef}:initdefault:/g"   \
		/etc/inittab-orig > /etc/inittab
	if [ "$?" == "0" ]
	then
		rm -f /etc/inittab-orig
		echo "Changed default initlevel to ${newinitdef} successfully."
		exit 0
	else
		echo "Error: original inittab was saved to /etc/inittab-orig"
		exit 1
	fi
}

usage() {
	echo "Magellan RC Configurator v${VERSION} -- Niels Rogalla (niro@magellan-linux.de)"
	echo -e "\nUsage: $(basename $0) [Option] [File] ..."
	echo -e "     add         adds script to runlevel"
	echo -e "     del         deletes script from runlevel"
	echo -e "     show        shows current runlevel settings"
	echo -e "     default x   changes default runlevel to x"
	echo -e "\n"
}

case $1 in
	add)
		rc_service_add $2
		;;
	del)
		rc_service_del $2
		;;
	show)
		# show all
		if [ -z "$2" ]
		then
			echo "Currently configured Services:"
			for i in ${RC_INIT_BASE}/*
			do
				x=$(basename ${i})
				if check_not_excluded ${x}
				then
					rc_service_show ${x}
				fi
			done
		else
			echo "Currently configured Services:"
			rc_service_show $2
		fi
		;;
	default)
		chg_initdefault $2
		;;
	*)
		usage
		;;
esac
1	niro	2	#!/bin/bash
2	niro	141	# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/sbin/rc-config,v 1.3 2005-07-03 13:54:15 niro Exp $
3	niro	2
4			RC_INIT_BASE=/etc/init.d
5			RC_EXCLUDE="rc functions template splash-functions"
6
7			VERSION=0.2
8
9			get_run_levels(){
10			local SCRIPT
11			local ALL_LEVELS
12	niro	104
13	niro	2	SCRIPT=${RC_INIT_BASE}/$1
14			ALL_LEVELS=$(grep -i "#%rlevels:" ${SCRIPT} \| sed -e 's/#%rlevels://g')
15	niro	104
16	niro	2	echo ${ALL_LEVELS}
17	niro	104
18	niro	2	return 0
19			}
20
21
22			get_needs() {
23			local SCRIPT
24			local ALL_LEVELS
25	niro	104
26	niro	2	SCRIPT=${RC_INIT_BASE}/$1
27			ALL_LEVELS=$(grep -i "#%needs:" ${SCRIPT} \| sed -e 's/#%needs://g')
28	niro	104
29	niro	2	echo ${ALL_LEVELS}
30	niro	104
31	niro	2	return 0
32			}
33
34			get_before() {
35			local SCRIPT
36			local ALL_LEVELS
37	niro	104
38	niro	2	SCRIPT=${RC_INIT_BASE}/$1
39			ALL_LEVELS=$(grep -i "#%before:" ${SCRIPT} \| sed -e 's/#%before://g')
40	niro	104
41	niro	2	echo ${ALL_LEVELS}
42	niro	104
43	niro	2	return 0
44			}
45
46			get_after() {
47			local SCRIPT
48			local ALL_LEVELS
49	niro	104
50	niro	2	SCRIPT=${RC_INIT_BASE}/$1
51			ALL_LEVELS=$(grep -i "#%after:" ${SCRIPT} \| sed -e 's/#%after://g')
52	niro	104
53	niro	2	echo ${ALL_LEVELS}
54	niro	104
55	niro	2	return 0
56			}
57
58			get_start() {
59			local SCRIPT
60			local ALL_LEVELS
61	niro	104
62	niro	2	SCRIPT=${RC_INIT_BASE}/$1
63			ALL_LEVELS=$(grep -i "#%start:" ${SCRIPT} \| sed -e 's/#%start://g')
64	niro	104
65	niro	2	echo ${ALL_LEVELS}
66	niro	104
67	niro	2	return 0
68			}
69
70			get_stop() {
71			local SCRIPT
72			local ALL_LEVELS
73	niro	104
74	niro	2	SCRIPT=${RC_INIT_BASE}/$1
75			ALL_LEVELS=$(grep -i "#%stop:" ${SCRIPT} \| sed -e 's/#%stop://g')
76	niro	104
77	niro	2	echo ${ALL_LEVELS}
78	niro	104
79	niro	2	return 0
80			}
81
82
83
84			rc_service_add() {
85			RC_SERVICE=$1
86			RC_START=$(get_start ${RC_SERVICE})
87			RC_STOP=$(get_stop ${RC_SERVICE})
88
89			echo "Adding ${RC_SERVICE} to:"
90			for i in $(get_run_levels ${RC_SERVICE})
91			do
92			case ${i} in
93	niro	104	# start
94	niro	2	?:s)
95			[ "${i}" == "7:s" ] && i="sysinit:s"
96			echo -e "\t\t[rc${i/:s/}.d -> S${RC_START}]"
97			ln -snf ../init.d/${RC_SERVICE} \
98			/etc/rc.d/rc${i/:s/}.d/S${RC_START}${RC_SERVICE}
99			;;
100	niro	104	# stop
101	niro	2	?:k)
102			[ "${i}" == "7:k" ] && i="sysinit:k"
103			echo -e "\t\t[rc${i/:k/}.d -> K${RC_STOP}]"
104			ln -snf ../init.d/${RC_SERVICE} \
105			/etc/rc.d/rc${i/:k/}.d/K${RC_STOP}${RC_SERVICE}
106			;;
107			*)
108			echo "error"
109			exit 1
110			;;
111			esac
112			done
113			}
114
115			rc_service_del(){
116			RC_SERVICE=$1
117	niro	104
118	niro	2	echo "Deleting ${RC_SERVICE} from all runlevels:"
119			for i in 0 1 2 3 4 5 6 sysinit
120			do
121			for z in 00 01 02 03 04 05 06 07 08 09 $(seq 10 99)
122			do
123			if [ -L "/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}" ]
124			then
125			echo -e "\t\t[rc${i}.d <- S${z}]"
126			rm /etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}
127			fi
128	niro	104
129	niro	2	if [ -L "/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}" ]
130			then
131			echo -e "\t\t[rc${i}.d <- K${z}]"
132			rm /etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}
133			fi
134			done
135			done
136			}
137
138	niro	104	rc_service_show() {
139	niro	2	RC_SERVICE=$1
140	niro	104
141	niro	2	local ALL_RUNLEVELS
142
143	niro	104	# read'em (single)
144	niro	2	for i in $(seq 0 7)
145			do
146			if [ ${i} -eq 7 ]
147			then
148			level=sysinit
149			else
150			level=${i}
151			fi
152
153			for script in /etc/rc.d/rc${level}.d/*
154			do
155			x="$(basename ${script})"
156			if [ "${x/???/}" == "${RC_SERVICE}" ]
157			then
158			ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/}
159			fi
160			done
161			done
162	niro	104
163	niro	2	#show them (single)
164			echo -n "${RC_SERVICE}: "
165			for i in $(seq 0 7)
166			do
167			if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
168			then
169			echo -n "[${i}:${ALL_RUNLEVELS[${i}]}] "
170			fi
171			done
172			echo
173			}
174
175			check_not_excluded(){
176			local SCRIPT
177			SCRIPT=$1
178	niro	104
179	niro	2	for i in ${RC_EXCLUDE}
180			do
181			if [ ${SCRIPT} == ${i} ]
182			then
183			return 1
184			fi
185			done
186	niro	104
187	niro	2	return 0
188			}
189
190
191			chg_initdefault() {
192			local newinitdef
193			declare -i newinitdef="$1"
194
195			if [ -z "$newinitdef" ]
196			then
197			echo "You must give an initlevel."
198			exit 1
199			fi
200
201			if [ $newinitdef -le 0 -a $newinitdef -ge 6 ]
202			then
203			echo "You can only choose initlevels between 1-5."
204			exit 1
205			fi
206
207			current=$(cat /etc/inittab\|grep initdefault)
208
209			cp /etc/inittab /etc/inittab-orig
210			sed -e "s/${current}/id:${newinitdef}:initdefault:/g" \
211			/etc/inittab-orig > /etc/inittab
212			if [ "$?" == "0" ]
213			then
214			rm -f /etc/inittab-orig
215			echo "Changed default initlevel to ${newinitdef} successfully."
216			exit 0
217			else
218			echo "Error: original inittab was saved to /etc/inittab-orig"
219			exit 1
220			fi
221			}
222
223			usage() {
224			echo "Magellan RC Configurator v${VERSION} -- Niels Rogalla (niro@magellan-linux.de)"
225			echo -e "\nUsage: $(basename $0) [Option] [File] ..."
226			echo -e " add adds script to runlevel"
227			echo -e " del deletes script from runlevel"
228			echo -e " show shows current runlevel settings"
229			echo -e " default x changes default runlevel to x"
230			echo -e "\n"
231			}
232
233			case $1 in
234			add)
235			rc_service_add $2
236			;;
237			del)
238			rc_service_del $2
239			;;
240			show)
241	niro	104	# show all
242	niro	2	if [ -z "$2" ]
243			then
244			echo "Currently configured Services:"
245			for i in ${RC_INIT_BASE}/*
246			do
247			x=$(basename ${i})
248			if check_not_excluded ${x}
249			then
250			rc_service_show ${x}
251			fi
252			done
253			else
254			echo "Currently configured Services:"
255			rc_service_show $2
256			fi
257			;;
258			default)
259			chg_initdefault $2
260			;;
261			*)
262			usage
263			;;
264			esac