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#!/bin/bash
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#!/bin/bash
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#
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#
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# chkconfig: 345 04 96
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# chkconfig: 345 04 96
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# description:  Noninteractive HW detection and configuration \
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# description:  Noninteractive HW detection and configuration \
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#               in particular configure network devices. \
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#               in particular configure network devices. \
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#               Used on LiveCD systems.
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#               Used on LiveCD systems.
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#
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#
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# Urs Beyerle, PSI
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# Urs Beyerle, PSI
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#
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#
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 10 
 
11 
### -----------------------------------------------------------
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### -----------------------------------------------------------
12 
### definitions
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### definitions
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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 14 
 
15 
# dir of mounted /$MOUNTDIR/live
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# dir of mounted /$MOUNTDIR/live
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MOUNTDIR=livecd
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MOUNTDIR=livecd
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 17 
 
18 
# source functions
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# source functions
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. /$MOUNTDIR/live/liblinuxlive
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. /$MOUNTDIR/live/liblinuxlive
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. /etc/init.d/functions
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. /etc/init.d/functions
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 21 
 
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# do not run, if we change runlevels
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# do not run, if we change runlevels
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touch /var/lock/subsys/kudzu-auto
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touch /var/lock/subsys/kudzu-auto
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 24 
 
25 
 
 - 
 
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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### Get boot parameters
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### Get boot parameters
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### -----------------------------------------------------------
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### -----------------------------------------------------------
29 
 
 28 
 
30 
# do not start network
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# do not start network
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NONET=$( cmdline_parameter nonet )
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NONET=$( cmdline_parameter nonet )
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 31 
 
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# static IP
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# static IP
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IPADDR=$( cmdline_value ip )
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IPADDR=$( cmdline_value ip )
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# gateway
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# gateway
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GATEWAY=$( cmdline_value gw )
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GATEWAY=$( cmdline_value gw )
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 37 
 
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# netmask
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# netmask
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NETMASK=$( cmdline_value netmask )
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NETMASK=$( cmdline_value netmask )
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 40 
 
42 
# start WLAN network on boot
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# start WLAN network on boot
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WLAN=$( cmdline_parameter wlan )
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WLAN=$( cmdline_parameter wlan )
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 43 
 
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# do not apply any fixes (for debugging)
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# do not apply any fixes (for debugging)
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NOFIX=$( cmdline_parameter nofix )
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NOFIX=$( cmdline_parameter nofix )
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 - 
 
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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### Main
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### Function start_kudzu_auto
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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 51 
 
54 
### run kudzu in quiet mode
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start_kudzu_auto() {
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action $"Hardware auto-detection, please wait... " /usr/sbin/kudzu -q
 - 
 
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- 
 
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    ### run kudzu in quiet mode
- 
 
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    action $"Hardware auto-detection, please wait... " /usr/sbin/kudzu -q
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 56 
 
- 
 
 57 
 
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### never start on boot the following network devices (wifi0)
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    ### never start on boot the following network devices (wifi0)
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if [ ! $NOFIX ]; then
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    if [ ! $NOFIX ]; then
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    for iface in wifi0; do
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	for iface in wifi0; do
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	for file in networking/profiles/default/ifcfg \
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	    for file in networking/profiles/default/ifcfg \
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	    networking/devices/ifcfg \
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	        	networking/devices/ifcfg \
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	    network-scripts/ifcfg; do
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		        network-scripts/ifcfg; do
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	  if [ -e /etc/sysconfig/${file}-${iface} ]; then
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	      if [ -e /etc/sysconfig/${file}-${iface} ]; then
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	      sed -i "s/ONBOOT=.*/ONBOOT=no/" /etc/sysconfig/${file}-${iface}
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		  sed -i "s/ONBOOT=.*/ONBOOT=no/" /etc/sysconfig/${file}-${iface}
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	  fi
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	      fi
- 
 
 67 
	    done
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	done
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	done
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    done
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    fi
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fi
 - 
 
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 70 
 
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72 
### do not start network devices, if NONET is defined
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    ### do not start network devices, if NONET is defined
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if [ $NONET ]; then
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    if [ $NONET ]; then
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    # find all network devices (exclude loopback device)
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        # find all network devices (exclude loopback device)
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    config_files=$( find /etc/sysconfig -name ifcfg-* 2>/dev/null | grep -v ifcfg-lo )
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	config_files=$( find /etc/sysconfig -name ifcfg-* 2>/dev/null | grep -v ifcfg-lo )
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    for file in $config_files; do
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	for file in $config_files; do
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	sed -i "s/ONBOOT=.*/ONBOOT=no/" $file
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	    sed -i "s/ONBOOT=.*/ONBOOT=no/" $file
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    done
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	done
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fi
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    fi
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### define static IP and gateway, netmask
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    ### define static IP and gateway, netmask
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if [ $IPADDR ]; then
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    if [ $IPADDR ]; then
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    if [ ! $GATEWAY ]; then
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	if [ ! $GATEWAY ]; then
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	# default gatway x.y.z.1
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            # default gatway x.y.z.1
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	GATEWAY=$( echo $IPADDR | awk -F"." '{ print $1"."$2"."$3".1" }' )
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	    GATEWAY=$( echo $IPADDR | awk -F"." '{ print $1"."$2"."$3".1" }' )
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	if [ ! $NETMASK ]; then
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	    if [ ! $NETMASK ]; then
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	    NETMASK=255.255.255.0
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		NETMASK=255.255.255.0
- 
 
 89 
	    fi
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	fi
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	fi
- 
 
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        # create config files for eth0
- 
 
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	for iface in eth0; do
- 
 
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	    for file in networking/profiles/default/ifcfg \
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	        	networking/devices/ifcfg \
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		        network-scripts/ifcfg; do
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	      sed -i "s/BOOTPROTO=.*/BOOTPROTO=none/" /etc/sysconfig/${file}-${iface}
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	      echo "IPADDR=$IPADDR" > /etc/sysconfig/${file}-${iface}
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	      echo "NETMASK=$NETMASK" > /etc/sysconfig/${file}-${iface}
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	      echo "GATEWAY=$GATEWAY" > /etc/sysconfig/${file}-${iface}
- 
 
 100 
	    done
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 101 
	done
90 
    fi
 102 
    fi
- 
 
 103
- 
 
 104
91 
    # create config files for eth0
 105 
    ### activate Atheros WLAN
- 
 
 106 
    lspci | grep -q Ethernet.*Atheros
- 
 
 107 
    if [ "$?" = "0" ]; then
92 
    for iface in eth0; do
 108 
        # bring ath0 up
- 
 
 109 
	ifconfig ath0 up > /dev/null 2>&1
- 
 
 110 
        # replace wifi0 with ath0
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	for file in networking/profiles/default/ifcfg \
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	for file in networking/profiles/default/ifcfg \
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	            networking/devices/ifcfg \
 112 
	            networking/devices/ifcfg \
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	            network-scripts/ifcfg; do
 113 
	            network-scripts/ifcfg; do
- 
 
 114 
	  if [ -e /etc/sysconfig/${file}-wifi0 ]; then
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	  sed -i "s/BOOTPROTO=.*/BOOTPROTO=none/" /etc/sysconfig/${file}-${iface}
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	      mv /etc/sysconfig/${file}-wifi0 /etc/sysconfig/${file}-ath0
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	  echo "IPADDR=$IPADDR" > /etc/sysconfig/${file}-${iface}
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	      sed -i "s/wifi0/ath0/" /etc/sysconfig/${file}-ath0
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	  echo "NETMASK=$NETMASK" > /etc/sysconfig/${file}-${iface}
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	      grep -q Wireless /etc/sysconfig/${file}-ath0
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	  echo "GATEWAY=$GATEWAY" > /etc/sysconfig/${file}-${iface}
 118 
	      [ "$?" != "0" ] && echo "TYPE=Wireless" >> /etc/sysconfig/${file}-ath0
- 
 
 119 
	  fi
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	done
 120 
	done
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    done
 121 
    fi
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fi
 - 
 
103 
 
 - 
 
104 
 
 - 
 
105 
### activate Atheros WLAN
 - 
 
106 
lspci | grep -q Ethernet.*Atheros
 - 
 
107 
if [ "$?" = "0" ]; then
 - 
 
108 
    # bring ath0 up
 - 
 
109 
    ifconfig ath0 up > /dev/null 2>&1
 - 
 
110 
    # replace wifi0 with ath0
 - 
 
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    for file in networking/profiles/default/ifcfg \
 - 
 
112 
	networking/devices/ifcfg \
 - 
 
113 
	network-scripts/ifcfg; do
 - 
 
114 
      if [ -e /etc/sysconfig/${file}-wifi0 ]; then
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115 
	  mv /etc/sysconfig/${file}-wifi0 /etc/sysconfig/${file}-ath0
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	  sed -i "s/wifi0/ath0/" /etc/sysconfig/${file}-ath0
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117 
	  grep -q Wireless /etc/sysconfig/${file}-ath0
 - 
 
118 
	  [ "$?" != "0" ] && echo "TYPE=Wireless" >> /etc/sysconfig/${file}-ath0
 - 
 
119 
      fi
 122
120 
    done
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fi
 - 
 
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 - 
 
123 
 
 - 
 
124 
### configure iwl4965 Intel WLAN Chip
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    ### configure iwl4965 Intel WLAN Chip
125 
lspci | grep -q Wireless.*4965
 125 
    lspci | grep -q Wireless.*4965
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if [ "$?" = "0" ]; then
 - 
 
127 
    find /lib/modules/ 2>&1 | grep -q iwl4965.ko
 - 
 
128 
    if [ "$?" = "0" ]; then
 126 
    if [ "$?" = "0" ]; then
- 
 
 127 
	find /lib/modules/ 2>&1 | grep -q iwl4965.ko
- 
 
 128 
	if [ "$?" = "0" ]; then
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	grep -q iwl4965 /etc/modprobe.conf
 129 
	    grep -q iwl4965 /etc/modprobe.conf
130 
	if [ "$?" != "0" ]; then
 130 
	    if [ "$?" != "0" ]; then
131 
	    echo "alias wlan0 iwl4965" >> /etc/modprobe.conf
 131 
		echo "alias wlan0 iwl4965" >> /etc/modprobe.conf
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	fi
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	    fi
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	if [ ! -e /etc/sysconfig/network-scripts/ifcfg-wlan0 ]; then
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	    if [ ! -e /etc/sysconfig/network-scripts/ifcfg-wlan0 ]; then
134 
	    cat > /etc/sysconfig/network-scripts/ifcfg-wlan0 <<EOF
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		cat > /etc/sysconfig/network-scripts/ifcfg-wlan0 <<EOF
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TYPE=Wireless
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TYPE=Wireless
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DEVICE=wlan0
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DEVICE=wlan0
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BOOTPROTO=dhcp
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BOOTPROTO=dhcp
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NETMASK=
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NETMASK=
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DHCP_HOSTNAME=
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DHCP_HOSTNAME=
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IPADDR=
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IPADDR=
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DOMAIN=
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DOMAIN=
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ONBOOT=no
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ONBOOT=no
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USERCTL=no
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USERCTL=no
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IPV6INIT=no
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IPV6INIT=no
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PEERDNS=yes
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PEERDNS=yes
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ESSID=
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ESSID=
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CHANNEL=6
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CHANNEL=6
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MODE=Managed
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MODE=Managed
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RATE=Auto
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RATE=Auto
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EOF
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EOF
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	    ln /etc/sysconfig/network-scripts/ifcfg-wlan0 /etc/sysconfig/networking/devices/ifcfg-wlan0
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                ln /etc/sysconfig/network-scripts/ifcfg-wlan0 /etc/sysconfig/networking/devices/ifcfg-wlan0
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	    ln /etc/sysconfig/network-scripts/ifcfg-wlan0 /etc/sysconfig/networking/profiles/default/ifcfg-wlan0
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		ln /etc/sysconfig/network-scripts/ifcfg-wlan0 /etc/sysconfig/networking/profiles/default/ifcfg-wlan0
- 
 
 153 
	    fi
153 
	fi
 154 
	fi
154 
    fi
 155 
    fi
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fi
 - 
 
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 156 
 
157 
 
 157 
 
158 
### do not start WLAN devices on boot
 158 
    ### do not start WLAN devices on boot
159 
if [ ! $WLAN ]; then
 159 
    if [ ! $WLAN ]; then
160 
    # find all network devices (exclude loopback device)
 160 
        # find all network devices (exclude loopback device)
161 
    config_files=$( find /etc/sysconfig -name ifcfg-* 2>/dev/null | grep -v ifcfg-lo )
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	config_files=$( find /etc/sysconfig -name ifcfg-* 2>/dev/null | grep -v ifcfg-lo )
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    for file in $config_files; do
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	for file in $config_files; do
163 
	# WLAN device?
 163 
            # WLAN device?
164 
	grep -q TYPE=Wireless $file
 164 
	    grep -q TYPE=Wireless $file
165 
        if [ "$?" = "0" ]; then
 165 
	    if [ "$?" = "0" ]; then
166 
	    sed -i "s/ONBOOT=.*/ONBOOT=no/" $file
 166 
		sed -i "s/ONBOOT=.*/ONBOOT=no/" $file
167 
	fi
 167 
	    fi
168 
    done
 168 
	done
- 
 
 169 
    fi
- 
 
 170 
 
169 
fi
 171 
}
- 
 
 172 
 
- 
 
 173 
 
- 
 
 174 
### -----------------------------------------------------------
- 
 
 175 
### Main
- 
 
 176 
### -----------------------------------------------------------
- 
 
 177 
 
- 
 
 178 
case "$1" in
- 
 
 179 
 start)
- 
 
 180 
     start_kudzu_auto
- 
 
 181 
     ;;
- 
 
 182 
 
- 
 
 183 
 stop)
- 
 
 184 
     ;;
- 
 
 185 
 
- 
 
 186 
 *)
- 
 
 187 
     echo $"Usage: $0 {start|stop}"
- 
 
 188 
     exit 1
- 
 
 189 
     ;;
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 190 
 
- 
 
 191 
esac