Diff of /trunk/initscripts/sysvinit/rc/network

Parent Directory | Revision Log | Patch

	revision 264 by niro, Sun Oct 9 21:39:59 2005 UTC	revision 636 by niro, Thu Dec 13 12:06:22 2007 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 1.7 2005-10-09 21:39:59 niro Exp $	# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.14 2007-12-13 12:06:22 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 60  read_value()	Line 60  read_value()
60	local WIRELESS_NICK	local WIRELESS_NICK
61	local WIRELESS_NWID	local WIRELESS_NWID
62	local WIRELESS_POWER	local WIRELESS_POWER
63		local WIRELESS_WPA_DRIVER
64
65		local BRIDGE_INTERFACES
66		local BRIDGE_STP
67
68	source ${file}	source ${file}
69	eval value=\$$(echo ${var})	eval value=\$$(echo ${var})
#	Line 68  read_value()	Line 72  read_value()
72
73	checkconfig()	checkconfig()
74	{	{
75	if [ -z "${NETWORKING}" ]	if [[ -z ${NETWORKING} ]]
76	then	then
77	echo "NETWORKING missing in net.${interface}, aborted"	echo "NETWORKING missing in net.${interface}, aborted"
78	exit 1	exit 1
#	Line 76  checkconfig()	Line 80  checkconfig()
80
81	case "${NETWORKING}" in	case "${NETWORKING}" in
82	static)	static)
83	if [ -z "${IP}" ]	if [[ -z ${IP} ]]
84	then	then
85	echo "IP missing in net.${interface}, aborted"	echo "IP missing in net.${interface}, aborted"
86	exit 1	exit 1
87	fi	fi
88
89	if [ -z "${NETMASK}" ]	if [[ -z ${NETMASK} ]]
90	then	then
91	echo -n "NETMASK missing in net.${interface}, "	echo -n "NETMASK missing in net.${interface}, "
92	echo "using 255.255.255.0"	echo "using 255.255.255.0"
93	NETMASK=255.255.255.0	NETMASK=255.255.255.0
94	fi	fi
95
96	if [ -z "${BROADCAST}" ]	if [[ -z ${BROADCAST} ]]
97	then	then
98	echo -n "BROADCAST missing in net.${interface}, "	echo -n "BROADCAST missing in net.${interface}, "
99	echo "using default address"	echo "using default address"
#	Line 97  checkconfig()	Line 101  checkconfig()
101	;;	;;
102
103	dhcp)	dhcp)
104	if [ -z "${DHCP_PROG}" ]	if [[ -z ${DHCP_PROG} ]]
105	then	then
106	echo "DHCP_PROG missing in net.${interface}, aborted"	echo "DHCP_PROG missing in net.${interface}, aborted"
107	exit 1	exit 1
#	Line 120  onboot_interface_list()	Line 124  onboot_interface_list()
124	if [[ $(read_value ONBOOT ${file}) = yes ]]	if [[ $(read_value ONBOOT ${file}) = yes ]]
125	then	then
126	iface="$(basename ${file} | sed s/net.//)"	iface="$(basename ${file} | sed s/net.//)"
127	# exclude backup files	# exclude backup files and exclude net.routes too
128	case "${iface}" in	case "${iface}" in
129	*~) ;;	*~) ;;
130		*/net.routes) ;;
131	*) devices="${devices} $(basename ${file} | sed s/net.//)" ;;	*) devices="${devices} $(basename ${file} | sed s/net.//)" ;;
132	esac	esac
133	fi	fi
#	Line 131  onboot_interface_list()	Line 136  onboot_interface_list()
136	echo "${devices}"	echo "${devices}"
137	}	}
138
139		config_wireless_wep()
140		{
141		local iface="$1"
142
143		if [[ -z ${iface} ]]
144		then
145		echo "WEP: no \$iface given. Aborting setup."
146		return 1
147		fi
148
149		${CURS_UP}
150		${SET_WWCOL}
151		echo "[AUTH: WEP]"
152
153		iwconfig "${iface}" enc on
154		[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
155		[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
156		[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}"
157		}
158
159		config_wireless_wpa()
160		{
161		local iface="$1"
162
163		if [[ -z ${iface} ]]
164		then
165		echo "WPA: no \$iface given. Aborting setup."
166		return 1
167		fi
168
169		if [ ! -x /sbin/wpa_supplicant ]
170		then
171		echo "WPA: wpa_supplicant not installed. Aborting setup."
172		return 1
173		fi
174
175		${CURS_UP}
176		${SET_WWCOL}
177		echo "[AUTH: WPA]"
178
179		# get default settings
180		[[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant
181
182		# check the configuration
183		[[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto
184		[[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel
185		if [[ -z ${WIRELESS_WPA_DRIVER} ]]
186		then
187		echo "WPA: WIRELESS_WPA_DRIVER given. Aborting setup."
188		return 1
189		fi
190
191		# write a config with the settings from net.${iface}
192		# only wpa-psk ! all other needs manual setup
193		if [[ ${WIRELESS_WPA_AUTOCONF} = true ]]
194		then
195		# write default cfg from skeleton
196		cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG}
197
198		# setup the network entry
199		sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \
200		-e "s:@WIRELESS_KEY@:${WIRELESS_KEY}:g" \
201		${WIRELESS_WPA_CONFIG}
202		fi
203
204		# remove old state dir
205		[ -d /var/run/wpa_supplicant ] && rm -rf /var/run/wpa_supplicant
206
207		# now run the wpa_supplicant dameon
208		wpa_supplicant -B \
209		-D"${WIRELESS_WPA_DRIVER}" \
210		-c"${WIRELESS_WPA_CONFIG}" \
211		-i"${iface}" \
212		${WIRELESS_WPA_OPTS}
213
214		# echo wait 5 seconds
215		echo "    Waiting 5 seconds to retrieve authentification reply ... "
216		sleep 5
217		}
218
219		setup_wireless_extensions()
220		{
221		local iface="$1"
222
223		if [[ -z ${iface} ]]
224		then
225		echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup."
226		return 1
227		fi
228
229		if [[ -n ${WIRELESS_BITRATE} ]] ||
230		[[ -n ${WIRELESS_CHANNEL} ]] ||
231		[[ -n ${WIRELESS_ESSID} ]] ||
232		[[ -n ${WIRELESS_FREQUENCY} ]] ||
233		[[ -n ${WIRELESS_MODE} ]] ||
234		[[ -n ${WIRELESS_NICK} ]] ||
235		[[ -n ${WIRELESS_AUTH_MODE} ]]
236		then
237		echo -e ${COLOREDSTAR}"Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... "
238		fi
239
240		[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"
241		[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"
242		[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"
243		[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}"
244		[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}"
245		[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
246
247		case "${WIRELESS_AUTH_MODE}" in
248		wpa) config_wireless_wpa "${iface}" ;;
249		wep|on) config_wireless_wep "${iface}" ;;
250		off) iwconfig "${iface}" enc off ;;
251		esac
252		}
253
254		config_bridge_devices()
255		{
256		local iface="$1"
257		local method="$2"
258		local bport
259
260		if [[ -z ${iface} ]]
261		then
262		echo "BRIDGE: no \$iface given. Aborting setup."
263		return 1
264		fi
265
266		if [[ -z ${method} ]]
267		then
268		echo "BRIDGE: no \$method given. Aborting setup."
269		return 1
270		fi
271
272		# first check for brctl
273		if [[ -z $(which brctl) ]]
274		then
275		echo "brctl not found! Please install 'net-misc/bridge-utils'."
276		return 1
277		fi
278
279		# check the config
280		if [[ -z ${BRIDGE_INTERFACE} ]]
281		then
282		echo "BRIDGE: no \$BRIDGE_INTERFACE given. Aborting setup."
283		return 1
284		fi
285
286		case ${method} in
287		add)
288		# setup the bridge device
289		brctl addbr ${iface}
290		for bport in ${BRIDGE_INTERFACES}
291		do
292		# enter promiscous mode
293		ifconfig ${bport} 0.0.0.0 promisc
294		# now setup the bridge
295		brctl addif ${iface} ${bport}
296		done
297		# enable spanning-tree protocol
298		case BRIDGE_STP in
299		on|off) brctl stp ${iface} ${BRIDGE_STP} ;;
300		*) echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;;
301		esac
302		;;
303
304		remove)
305		for bport in ${BRIDGE_INTERFACE}
306		do
307		# bring the interface down
308		ifconfig ${bport} down
309		# remove the interface from the bridge
310		brctl delif ${iface} ${bport}
311		done
312		# bring the bridge down
313		brctl delbr ${iface}
314		;;
315		esac
316
317		# unset the bridge variable to be safe
318		unset BRIDGE_INTERFACES
319		# continue to setup generic networking
320		}
321
322		config_routes()
323		{
324		local method="$1"
325		local message
326
327		# only add and del are allowed
328		case ${method} in
329		add) message="Adding route ${COLBLUE}${route}${COLDEFAULT} ..." ;;
330		del) message="Removing route ${COLBLUE}${route}${COLDEFAULT} ..." ;;
331		*)
332		echo "config_routes: unsupported \$method '${method}'."
333		exit 1
334		;;
335		esac
336
337		# adds/delete user routes
338		if [[ -f /etc/conf.d/net.routes ]]
339		then
340		( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end
341		while read route
342		do
343		case "${route}" in
344		\#*|"") continue ;;
345		esac
346		echo -e ${COLOREDSTAR}"${message}"
347		route ${method} ${route}
348		evaluate_retval
349		done
350		fi
351		}
352
353	networking_start()	networking_start()
354	{	{
355	local iface dns	local iface dns routes ALL_INTERFACES
356
357		if [[ -z $1 ]]
358		then
359		ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
360		else
361		if [[ -e ${network_settings}/net.$1 ]]
362		then
363		ALL_INTERFACES="$1"
364		else
365		${FAILURE}
366		echo "Interface $1 does not exist. Aborting"
367		${NORMAL}
368		exit 1
369		fi
370		fi
371
372	# get list of all devices	# get list of all devices
373	for iface in $(onboot_interface_list ${network_settings}/net.*)	for iface in ${ALL_INTERFACES}
374	do	do
375	# checkconfig	# checkconfig
376	source ${network_settings}/net.${iface} || exit 1	source ${network_settings}/net.${iface} || exit 1
377	checkconfig	checkconfig
378
	echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
379	# setup mac	# setup mac
380	[ -n "${FORCE_MAC_TO}" ] && ifconfig ${iface} hw ether "${FORCE_MAC_TO}"	if [ -n "${FORCE_MAC_TO}" ]
381		then
382		echo -e ${COLOREDSTAR}"Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... "
383		ifconfig "${iface}" hw ether "${FORCE_MAC_TO}"
384		evaluate_retval
385		fi
386
387		# setup bridges
388		if [[ ${iface} = br[0-9]* ]]
389		then
390		config_bridge_devices ${iface} add
391		fi
392
393		# activate the interface
394		ifconfig "${iface}" up
395
396		# now configure wireless_extensions
397		[ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"
398
399		echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
400
401	# setup static or dhcp	# setup static or dhcp
402	case ${NETWORKING} in	case ${NETWORKING} in
#	Line 153  networking_start()	Line 404  networking_start()
404	${CURS_UP}	${CURS_UP}
405	${SET_WWCOL}	${SET_WWCOL}
406	echo "[DHCP]"	echo "[DHCP]"
407	loadproc ${DHCP_PROG} ${DHCP_START}	loadproc ${DHCP_PROG} ${DHCP_START} "${iface}"
408	;;	;;
409	static|STATIC)	static|STATIC)
410	${CURS_UP}	${CURS_UP}
#	Line 184  networking_start()	Line 435  networking_start()
435	echo "nameserver ${dns}" >> /etc/resolv.conf	echo "nameserver ${dns}" >> /etc/resolv.conf
436	done	done
437	fi	fi
	# setup wlan extensions
	if [ -x /usr/sbin/iwconfig ]
	then
	[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"
	[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"
	[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"
	[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}"
	[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}"
	[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}"
	if [[ -n ${WIRELESS_AUTH_MODE} ]]
	then
	case ${WIRELESS_AUTH_MODE} in
	wpa) echo "Using wpa";;
	wep,on) iwconfig "${iface}" enc on ;;
	off) iwconfig "${iface}" enc off ;;
	*) echo "Unkown Wireless_Auth_Mode '${WIRELESS_AUTH_MODE}'." ;;
	esac
	fi
	[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
	[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
	[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}"
	fi
438	done	done
439
440		# setup user routes
441		config_routes add
442	}	}
443
444	networking_stop()	networking_stop()
445	{	{
446		if [[ -z $1 ]]
447		then
448		ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
449		else
450		if [[ -e ${network_settings}/net.$1 ]]
451		then
452		ALL_INTERFACES="$1"
453		else
454		${FAILURE}
455		echo "Interface $1 does not exist. Aborting"
456		${NORMAL}
457		exit 1
458		fi
459		fi
460
461	# get list of all devices	# get list of all devices
462	for iface in $(onboot_interface_list ${network_settings}/net.*)	for iface in ${ALL_INTERFACES}
463	do	do
464	source ${network_settings}/net.${iface} || exit 1	source ${network_settings}/net.${iface} || exit 1
465	checkconfig	checkconfig
#	Line 229  networking_stop()	Line 475  networking_stop()
475	ifconfig ${iface} down	ifconfig ${iface} down
476	evaluate_retval	evaluate_retval
477
478		# remove bridges
479		if [[ ${iface} = br[0-9]* ]]
480		then
481		config_bridge_devices ${iface} remove
482		fi
483
484	# shutdown dhcp-daemon	# shutdown dhcp-daemon
485	if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]]	if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]]
486	then	then
#	Line 236  networking_stop()	Line 488  networking_stop()
488	${CURS_UP}	${CURS_UP}
489	${SET_WWCOL}	${SET_WWCOL}
490	echo "[$(basename ${DHCP_PROG})]"	echo "[$(basename ${DHCP_PROG})]"
491	${DHCP_PROG} ${DHCP_STOP}	${DHCP_PROG} ${DHCP_STOP} "${iface}"
492	evaluate_retval	evaluate_retval
493	fi	fi
494
495		# shutdown wpa_supplicant daemon
496		if [[ -n $(pidof wpa_supplicant) ]]
497		then
498		killall wpa_supplicant
499		fi
500	done	done
501
502		# remove state dir
503		if [ -d /var/run/wpa_supplicant ]
504		then
505		rm -rf /var/run/wpa_supplicant
506		fi
507
508		# delete user routes
509		config_routes del
510	}	}
511
512	case $1 in	case $1 in
513	start)	start)
514	networking_start	networking_start $2
515	update_svcstatus $1	update_svcstatus $1
516	splash svc_started "$(basename $0)" 0	splash svc_started "$(basename $0)" 0
517	;;	;;
518
519	stop)	stop)
520	networking_stop	networking_stop $2
521	update_svcstatus $1	update_svcstatus $1
522	splash svc_stopped "$(basename $0)" 0	splash svc_stopped "$(basename $0)" 0
523	;;	;;
#	Line 262  case $1 in	Line 529  case $1 in
529	;;	;;
530
531	*)	*)
532	echo "Usage: $0 {start|stop|restart}"	echo "Usage: $0 {start|stop|restart} [interface]"
533	exit 1	exit 1
534	;;	;;
535	esac	esac

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Legend: Removed from v.264   changed lines   Added in v.636