Diff of /trunk/magellan-initscripts/etc/rc.d/init.d/network

Parent Directory | Revision Log | Patch

	revision 71 by niro, Tue Mar 15 19:07:56 2005 UTC	revision 268 by niro, Mon Oct 10 18:43:03 2005 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2	# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.3 2005-03-15 19:07:56 niro Exp $	# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.9 2005-10-10 18:43:03 niro Exp $
3
4	#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k	#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k
5	#%start: 20	#%start: 20
#	Line 13	Line 13
13	source /etc/sysconfig/rc	source /etc/sysconfig/rc
14	source ${rc_functions}	source ${rc_functions}
15
16	checkconfig() {	# read values from files
17		read_value()
18		{
19		local var="$1"
20		local file="$2"
21		local value
22
23		# local all possible vars
24		# global
25		local ONBOOT
26		local NETWORKING
27
28		# static
29		local IP
30		local NETMASK
31		local BROADCAST
32		local NETWORKING
33		local FORCE_MAC_TO
34
35		# dhcp
36		local DHCP_PROG
37		local DHCP_START
38		local DHCP_STOP
39
40		# default gw
41		local GATEWAY
42		local GATEWAY_IF
43
44		# wireless extensions
45		local WIRELESS_AP
46		local WIRELESS_AUTH_MODE
47		local WIRELESS_BITRATE
48		local WIRELESS_CHANNEL
49		local WIRELESS_DEFAULT_KEY
50		local WIRELESS_ESSID
51		local WIRELESS_FREQUENCY
52		local WIRELESS_KEY
53		local WIRELESS_KEY_ASCII
54		local WIRELESS_KEY_0
55		local WIRELESS_KEY_1
56		local WIRELESS_KEY_2
57		local WIRELESS_KEY_3
58		local WIRELESS_KEY_LENGTH
59		local WIRELESS_MODE
60		local WIRELESS_NICK
61		local WIRELESS_NWID
62		local WIRELESS_POWER
63
64		source ${file}
65		eval value=\$$(echo ${var})
66		echo "${value}"
67		}
68
69		checkconfig()
70		{
71	if [ -z "${NETWORKING}" ]	if [ -z "${NETWORKING}" ]
72	then	then
73	echo "NETWORKING missing in net.${interface}, aborted"	echo "NETWORKING missing in net.${interface}, aborted"
#	Line 53  checkconfig() {	Line 107  checkconfig() {
107	esac	esac
108	}	}
109
110		# onboot_interface_list /path/to/files*
111	case "$1" in	onboot_interface_list()
112	start)	{
113	for file in $(grep -il "ONBOOT=\"yes\"" ${network_settings}/net.*)	local file
114	do	local devices
115	interface=$(basename ${file} | sed s/net.//)	local iface
116	case "${interface}" in
117		# get list of all devices
118		for file in $@
119		do
120		if [[ $(read_value ONBOOT ${file}) = yes ]]
121		then
122		iface="$(basename ${file} | sed s/net.//)"
123		# exclude backup files
124		case "${iface}" in
125	*~) ;;	*~) ;;
126	*)	*) devices="${devices} $(basename ${file} | sed s/net.//)" ;;
	source ${network_settings}/net.${interface} || exit 1
	checkconfig
	case "${NETWORKING}" in
	dhcp)
	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
	${CURS_UP}
	${SET_WWCOL}
	echo "[DHCP]"
	loadproc ${DHCP_PROG} ${DHCP_START}
	;;
	static)
	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
	${CURS_UP}
	${SET_WWCOL}
	echo "[STATIC]"
	ifconfig ${interface} ${IP} netmask ${NETMASK} broadcast ${BROADCAST}
	evaluate_retval
	;;
	esac
	;;
127	esac	esac
128	done	fi
129		done
130
131		echo "${devices}"
132		}
133
134	if [ -n "${GATEWAY}" -a -n "${GATEWAY_IF}" ]	config_wireless_wep()
135		{
136		local iface="$1"
137
138		if [[ -z ${iface} ]]
139		then
140		echo "WEP: no \$iface given. Aborting setup."
141		return 1
142		fi
143
144		iwconfig "${iface}" enc on
145		[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
146		[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
147		[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}"
148		}
149
150		config_wireless_wpa()
151		{
152		local iface="$1"
153
154		if [[ -z ${iface} ]]
155		then
156		echo "WPA: no \$iface given. Aborting setup."
157		return 1
158		fi
159
160		if [ ! -x /sbin/wpa_supplicant ]
161		then
162		echo "WPA: wpa_supplicant not installed. Aborting setup."
163		return 1
164		fi
165
166		# get default settings
167		[[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant
168
169		# check the configuration
170		[[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto
171		[[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel
172		if [[ -z ${WIRELESS_WPA_DRIVER} ]]
173		then
174		echo "WPA: WIRELESS_WPA_DRIVER given. Aborting setup."
175		return 1
176		fi
177
178		# write a config with the settings from net.${iface}
179		# only wpa-psk ! all other needs manual setup
180		if [[ ${WIRELESS_WPA_AUTOCONF} = true ]]
181		then
182		# write default cfg from skeleton
183		cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}
184
185		# setup the network entry
186		sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \
187		-e "s:@WIRELESS_KEY@:${WIRELESS_KEY}:g" \
188		${WIRELESS_WPA_CONFIG}
189		fi
190
191		# now run the wpa_supplicant dameon
192		wpa_supplicant -B \
193		-D"${WIRELESS_WPA_DRIVER}" \
194		-c"${WIRELESS_WPA_CONFIG}" \
195		-i"${iface}" \
196		${WIRELESS_WPA_OPTS}
197		}
198
199		setup_wireless_extensions()
200		{
201		local iface="$1"
202
203		if [[ -z ${iface} ]]
204		then
205		echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup."
206		return 1
207		fi
208
209		[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"
210		[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"
211		[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"
212		[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}"
213		[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}"
214		[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
215
216		case "${WIRELESS_AUTH_MODE}" in
217		wpa) config_wireless_wpa "${iface}" ;;
218		wep|on) config_wireless_wep "${iface}" ;;
219		off) iwconfig "${iface}" enc off ;;
220		esac
221		}
222
223		networking_start()
224		{
225		local iface dns
226
227		# get list of all devices
228		for iface in $(onboot_interface_list ${network_settings}/net.*)
229		do
230		# checkconfig
231		source ${network_settings}/net.${iface} || exit 1
232		checkconfig
233
234		echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
235
236		# setup mac
237		[ -n "${FORCE_MAC_TO}" ] && ifconfig ${iface} hw ether "${FORCE_MAC_TO}"
238
239		# setup static or dhcp
240		case ${NETWORKING} in
241		dhcp|DHCP)
242		${CURS_UP}
243		${SET_WWCOL}
244		echo "[DHCP]"
245		loadproc ${DHCP_PROG} ${DHCP_START}
246		;;
247		static|STATIC)
248		${CURS_UP}
249		${SET_WWCOL}
250		echo "[STATIC]"
251		ifconfig "${iface}" "${IP}" netmask "${NETMASK}" broadcast "${BROADCAST}"
252		evaluate_retval
253		;;
254		esac
255
256		# setup def gw
257		if [[ -n ${GATEWAY} ]]
258	then	then
259	echo -e ${COLOREDSTAR}"Setting up default gateway ..."	echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..."
260	route add default gateway ${GATEWAY} metric 1 \	route add default gateway ${GATEWAY} metric 1 dev ${iface}
	dev ${GATEWAY_IF}
261	evaluate_retval	evaluate_retval
262	fi	fi
263
264	update_svcstatus $1	# setup /etc/resolv.conf
265	splash svc_started "$(basename $0)" 0	if [[ -n ${NAMESERVER} ]]
266	;;	then
267		echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..."
268
269		# whipe out the old one
270		echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf
271		for dns in ${NAMESERVER}
272		do
273		echo "nameserver ${dns}" >> /etc/resolv.conf
274		done
275		fi
276
277	stop)	# setup wlan extensions
278	if [ -n "${GATEWAY}" ]	if [ -x /usr/sbin/iwconfig ]
279		then
280		setup_wireless_extensions "${iface}"
281		fi
282		done
283		}
284
285		networking_stop()
286		{
287		# get list of all devices
288		for iface in $(onboot_interface_list ${network_settings}/net.*)
289		do
290		source ${network_settings}/net.${iface} || exit 1
291		checkconfig
292
293		if [[ -n ${GATEWAY} ]]
294	then	then
295	echo -e ${COLOREDSTAR}"Removing default gateway ..."	echo -e ${COLOREDSTAR}"Removing default gateway ..."
296	route del -net default	route del -net default
297	evaluate_retval	evaluate_retval
298	fi	fi
299
300	for file in $(grep -il "ONBOOT=\"yes\"" ${network_settings}/net.*)	echo -e ${COLOREDSTAR}"Bringing down interface ${COLBLUE}${iface}${COLDEFAULT} ..."
301	do	ifconfig ${iface} down
302	interface=$(basename ${file} | sed s/net.//)	evaluate_retval
	case "${interface}" in
	*~) ;;
	*)
	#$network_devices/ifdown $interface
	source ${network_settings}/net.${interface} || exit 1
	checkconfig
	echo -e ${COLOREDSTAR}"Bringing down interface ${COLBLUE}${interface}${COLDEFAULT} ..."
	ifconfig ${interface} down
	evaluate_retval
	#shutdown dhcp-daemon
	if [ "${NETWORKING}" == dhcp ]
	then
	my_runlevel="`runlevel | cut -d ' ' -f2`"
	if [ -n "$(pidof ${DHCP_PROG})" ]
	then
	echo -e ${COLOREDSTAR}"Stopping the dhcp-daemon ..."
	${CURS_UP}
	${SET_WWCOL}
	echo "[$(basename ${DHCP_PROG})]"
	${DHCP_PROG} ${DHCP_STOP}
	evaluate_retval
	fi
	fi
	;;
	esac
	done
303
304		# shutdown dhcp-daemon
305		if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]]
306		then
307		echo -e ${COLOREDSTAR}"Stopping the dhcp-daemon ..."
308		${CURS_UP}
309		${SET_WWCOL}
310		echo "[$(basename ${DHCP_PROG})]"
311		${DHCP_PROG} ${DHCP_STOP}
312		evaluate_retval
313		fi
314
315		# shutdown wpa_supplicant daemon
316		if [[ -n $(pidof wpa_supplicant) ]]
317		then
318		killall wpa_supplicant
319		fi
320		done
321		}
322
323		case $1 in
324		start)
325		networking_start
326		update_svcstatus $1
327		splash svc_started "$(basename $0)" 0
328		;;
329
330		stop)
331		networking_stop
332	update_svcstatus $1	update_svcstatus $1
333	splash svc_stopped "$(basename $0)" 0	splash svc_stopped "$(basename $0)" 0
334	;;	;;

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