Contents of /branches/unlabeled-1.1.1/magellan-initscripts/sbin/rc-config

#!/bin/bash


#rc-config2

#header layout

#runlevenumber:start
#runlevenumber:stop
#%rlevels 1:k 2:s

#start number
#%start

#stop number
#%stop


#deps; unused yet
#%needs
#%before
#%after

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
	#echo "."
}

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_old() {
	RC_SERVICE=$1
	
	local ALL_RUNLEVELS
	
	[ -z "${RC_SERVICE}" ] && RC_SERVICE=all

	if [ "${RC_SERVICE}" != all ]
	then
		#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 "Currently configured Services:"
		echo -n "${RC_SERVICE}: "
		for i in $(seq 0 7)
		do
			if [ ${i} -eq 7 ]
			then
				level=sysinit
			else
				level=${i}
			fi
		
			if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
			then
				echo -n "[${level}:${ALL_RUNLEVELS[${i}]}] "
			fi
		done
		echo
	else
		local MY_RC_SERVICE
		local initscripts
		
		#read'em (all)
		echo "Currently configured Services:"
		for initscript in ${RC_INIT_BASE}/*
		do
			MY_RC_SERVICE=$(basename ${initscript})
			unset ALL_RUNLEVELS
			unset level i x
			
			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/???/}" == "${MY_RC_SERVICE}" ]
					then
						ALL_RUNLEVELS[${i}]=${x/${MY_RC_SERVICE}/}
					fi
				done
			done
		
			#show them (all)
			echo -n "${MY_RC_SERVICE}: "
			for i in $(seq 0 7)
			do
				if [ ${i} -eq 7 ]
				then
					level=sysinit
				else
					level=${i}
				fi
		
				if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
				then
					echo -n "[${level}:${ALL_RUNLEVELS[${i}]}] "
				fi
			done
			echo
		done
	fi
}

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 "Currently configured Services:"
	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=$(cat /etc/inittab|grep initdefault)
	#echo "$current"

	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 $2
		;;
	*)
		usage
		;;
esac
1	#!/bin/bash
2
3
4	#rc-config2
5
6	#header layout
7
8	#runlevenumber:start
9	#runlevenumber:stop
10	#%rlevels 1:k 2:s
11
12	#start number
13	#%start
14
15	#stop number
16	#%stop
17
18
19	#deps; unused yet
20	#%needs
21	#%before
22	#%after
23
24	RC_INIT_BASE=/etc/init.d
25	RC_EXCLUDE="rc functions template splash-functions"
26
27	VERSION=0.2
28
29	get_run_levels(){
30	local SCRIPT
31	local ALL_LEVELS
32
33	SCRIPT=${RC_INIT_BASE}/$1
34	ALL_LEVELS=$(grep -i "#%rlevels:" ${SCRIPT} \| sed -e 's/#%rlevels://g')
35
36	echo ${ALL_LEVELS}
37
38	return 0
39	}
40
41
42	get_needs() {
43	local SCRIPT
44	local ALL_LEVELS
45
46	SCRIPT=${RC_INIT_BASE}/$1
47	ALL_LEVELS=$(grep -i "#%needs:" ${SCRIPT} \| sed -e 's/#%needs://g')
48
49	echo ${ALL_LEVELS}
50
51	return 0
52	}
53
54	get_before() {
55	local SCRIPT
56	local ALL_LEVELS
57
58	SCRIPT=${RC_INIT_BASE}/$1
59	ALL_LEVELS=$(grep -i "#%before:" ${SCRIPT} \| sed -e 's/#%before://g')
60
61	echo ${ALL_LEVELS}
62
63	return 0
64	}
65
66	get_after() {
67	local SCRIPT
68	local ALL_LEVELS
69
70	SCRIPT=${RC_INIT_BASE}/$1
71	ALL_LEVELS=$(grep -i "#%after:" ${SCRIPT} \| sed -e 's/#%after://g')
72
73	echo ${ALL_LEVELS}
74
75	return 0
76	}
77
78	get_start() {
79	local SCRIPT
80	local ALL_LEVELS
81
82	SCRIPT=${RC_INIT_BASE}/$1
83	ALL_LEVELS=$(grep -i "#%start:" ${SCRIPT} \| sed -e 's/#%start://g')
84
85	echo ${ALL_LEVELS}
86
87	return 0
88	}
89
90	get_stop() {
91	local SCRIPT
92	local ALL_LEVELS
93
94	SCRIPT=${RC_INIT_BASE}/$1
95	ALL_LEVELS=$(grep -i "#%stop:" ${SCRIPT} \| sed -e 's/#%stop://g')
96
97	echo ${ALL_LEVELS}
98
99	return 0
100	}
101
102
103
104	rc_service_add() {
105	RC_SERVICE=$1
106	RC_START=$(get_start ${RC_SERVICE})
107	RC_STOP=$(get_stop ${RC_SERVICE})
108
109	echo "Adding ${RC_SERVICE} to:"
110	for i in $(get_run_levels ${RC_SERVICE})
111	do
112	case ${i} in
113	#start
114	?:s)
115	[ "${i}" == "7:s" ] && i="sysinit:s"
116	echo -e "\t\t[rc${i/:s/}.d -> S${RC_START}]"
117	ln -snf ../init.d/${RC_SERVICE} \
118	/etc/rc.d/rc${i/:s/}.d/S${RC_START}${RC_SERVICE}
119	;;
120	#stop
121	?:k)
122	[ "${i}" == "7:k" ] && i="sysinit:k"
123	echo -e "\t\t[rc${i/:k/}.d -> K${RC_STOP}]"
124	ln -snf ../init.d/${RC_SERVICE} \
125	/etc/rc.d/rc${i/:k/}.d/K${RC_STOP}${RC_SERVICE}
126	;;
127	*)
128	echo "error"
129	exit 1
130	;;
131	esac
132	done
133	#echo "."
134	}
135
136	rc_service_del(){
137	RC_SERVICE=$1
138
139	echo "Deleting ${RC_SERVICE} from all runlevels:"
140	for i in 0 1 2 3 4 5 6 sysinit
141	do
142	for z in 00 01 02 03 04 05 06 07 08 09 $(seq 10 99)
143	do
144	if [ -L "/etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}" ]
145	then
146	echo -e "\t\t[rc${i}.d <- S${z}]"
147	rm /etc/rc.d/rc${i}.d/S${z}${RC_SERVICE}
148	fi
149
150	if [ -L "/etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}" ]
151	then
152	echo -e "\t\t[rc${i}.d <- K${z}]"
153	rm /etc/rc.d/rc${i}.d/K${z}${RC_SERVICE}
154	fi
155	done
156	done
157	}
158
159	rc_service_show_old() {
160	RC_SERVICE=$1
161
162	local ALL_RUNLEVELS
163
164	[ -z "${RC_SERVICE}" ] && RC_SERVICE=all
165
166	if [ "${RC_SERVICE}" != all ]
167	then
168	#read'em (single)
169	for i in $(seq 0 7)
170	do
171	if [ ${i} -eq 7 ]
172	then
173	level=sysinit
174	else
175	level=${i}
176	fi
177
178	for script in /etc/rc.d/rc${level}.d/*
179	do
180	x="$(basename ${script})"
181	if [ "${x/???/}" == "${RC_SERVICE}" ]
182	then
183	ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/}
184	fi
185	done
186	done
187
188	#show them (single)
189	#echo "Currently configured Services:"
190	echo -n "${RC_SERVICE}: "
191	for i in $(seq 0 7)
192	do
193	if [ ${i} -eq 7 ]
194	then
195	level=sysinit
196	else
197	level=${i}
198	fi
199
200	if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
201	then
202	echo -n "[${level}:${ALL_RUNLEVELS[${i}]}] "
203	fi
204	done
205	echo
206	else
207	local MY_RC_SERVICE
208	local initscripts
209
210	#read'em (all)
211	echo "Currently configured Services:"
212	for initscript in ${RC_INIT_BASE}/*
213	do
214	MY_RC_SERVICE=$(basename ${initscript})
215	unset ALL_RUNLEVELS
216	unset level i x
217
218	for i in $(seq 0 7)
219	do
220	if [ ${i} -eq 7 ]
221	then
222	level=sysinit
223	else
224	level=${i}
225	fi
226
227	for script in /etc/rc.d/rc${level}.d/*
228	do
229	x=$(basename ${script})
230	if [ "${x/???/}" == "${MY_RC_SERVICE}" ]
231	then
232	ALL_RUNLEVELS[${i}]=${x/${MY_RC_SERVICE}/}
233	fi
234	done
235	done
236
237	#show them (all)
238	echo -n "${MY_RC_SERVICE}: "
239	for i in $(seq 0 7)
240	do
241	if [ ${i} -eq 7 ]
242	then
243	level=sysinit
244	else
245	level=${i}
246	fi
247
248	if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
249	then
250	echo -n "[${level}:${ALL_RUNLEVELS[${i}]}] "
251	fi
252	done
253	echo
254	done
255	fi
256	}
257
258	rc_service_show() {
259	RC_SERVICE=$1
260
261	local ALL_RUNLEVELS
262
263	#read'em (single)
264	for i in $(seq 0 7)
265	do
266	if [ ${i} -eq 7 ]
267	then
268	level=sysinit
269	else
270	level=${i}
271	fi
272
273	for script in /etc/rc.d/rc${level}.d/*
274	do
275	x="$(basename ${script})"
276	if [ "${x/???/}" == "${RC_SERVICE}" ]
277	then
278	ALL_RUNLEVELS[${i}]=${x/${RC_SERVICE}/}
279	fi
280	done
281	done
282
283	#show them (single)
284	# echo "Currently configured Services:"
285	echo -n "${RC_SERVICE}: "
286	for i in $(seq 0 7)
287	do
288	if [ ! -z "${ALL_RUNLEVELS[${i}]}" ]
289	then
290	echo -n "[${i}:${ALL_RUNLEVELS[${i}]}] "
291	fi
292	done
293	echo
294	}
295
296	check_not_excluded(){
297	local SCRIPT
298	SCRIPT=$1
299
300	for i in ${RC_EXCLUDE}
301	do
302	if [ ${SCRIPT} == ${i} ]
303	then
304	return 1
305	fi
306	done
307
308	return 0
309	}
310
311
312	chg_initdefault() {
313	local newinitdef
314	declare -i newinitdef="$1"
315
316	if [ -z "$newinitdef" ]
317	then
318	echo "You must give an initlevel."
319	exit 1
320	fi
321
322	if [ $newinitdef -le 0 -a $newinitdef -ge 6 ]
323	then
324	echo "You can only choose initlevels between 1-5."
325	exit 1
326	fi
327
328	current=$(cat /etc/inittab\|grep initdefault)
329	#echo "$current"
330
331	cp /etc/inittab /etc/inittab-orig
332	sed -e "s/${current}/id:${newinitdef}:initdefault:/g" \
333	/etc/inittab-orig > /etc/inittab
334	if [ "$?" == "0" ]
335	then
336	rm -f /etc/inittab-orig
337	echo "Changed default initlevel to ${newinitdef} successfully."
338	exit 0
339	else
340	echo "Error: original inittab was saved to /etc/inittab-orig"
341	exit 1
342	fi
343	}
344
345
346	usage() {
347	echo "Magellan RC Configurator v${VERSION} -- Niels Rogalla (niro@magellan-linux.de)"
348	echo -e "\nUsage: $(basename $0) [Option] [File] ..."
349	echo -e " add adds script to runlevel"
350	echo -e " del deletes script from runlevel"
351	echo -e " show shows current runlevel settings"
352	echo -e " default x changes default runlevel to x"
353	echo -e "\n"
354	}
355
356	case $1 in
357	add)
358	rc_service_add $2
359	;;
360	del)
361	rc_service_del $2
362	;;
363	show)
364	#show all
365	if [ -z "$2" ]
366	then
367	echo "Currently configured Services:"
368	for i in ${RC_INIT_BASE}/*
369	do
370	x=$(basename ${i})
371	if check_not_excluded ${x}
372	then
373	rc_service_show ${x}
374	fi
375	done
376	else
377	echo "Currently configured Services:"
378	rc_service_show $2
379	fi
380	;;
381	default)
382	chg_initdefault $2
383	;;
384	*)
385	usage
386	;;
387	esac