slitaz-boot-scripts annotate etc/init.d/network.sh @ rev 268
system.sh: add console= parameter
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Wed May 18 21:45:02 2011 +0200 (2011-05-18) |
parents | 68435a9c0843 |
children | ae2a29072c7d |
rev | line source |
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pankso@8 | 1 #!/bin/sh |
MikeDSmith25@107 | 2 # /etc/init.d/network.sh - Network initialization boot script. |
pankso@8 | 3 # Config file is: /etc/network.conf |
pankso@8 | 4 # |
pankso@8 | 5 . /etc/init.d/rc.functions |
pankso@8 | 6 |
pascal@112 | 7 if [ -z "$2" ]; then |
gokhlayeh@241 | 8 . /etc/network.conf |
pascal@112 | 9 else |
gokhlayeh@241 | 10 . $2 |
pascal@109 | 11 fi |
pascal@109 | 12 |
pankso@263 | 13 boot() { |
pascal@112 | 14 # Set hostname. |
paul@190 | 15 echo -n "Setting hostname..." |
pascal@112 | 16 /bin/hostname -F /etc/hostname |
pascal@112 | 17 status |
pascal@112 | 18 |
pascal@112 | 19 # Configure loopback interface. |
paul@190 | 20 echo -n "Configuring loopback..." |
pascal@112 | 21 /sbin/ifconfig lo 127.0.0.1 up |
pascal@112 | 22 /sbin/route add 127.0.0.1 lo |
gokhlayeh@241 | 23 status |
jozee@188 | 24 } |
jozee@188 | 25 |
pankso@263 | 26 # Use ethernet |
jozee@188 | 27 eth() { |
pankso@263 | 28 ifconfig $INTERFACE up |
jozee@188 | 29 } |
jozee@188 | 30 |
pankso@263 | 31 # For wifi. Users just have to enable it through yes and usually |
pankso@263 | 32 # essid any will work and the interface is autodetected. |
pankso@263 | 33 wifi() { |
jozee@188 | 34 if [ "$WIFI" = "yes" ] || grep -q "wifi" /proc/cmdline; then |
pankso@263 | 35 ifconfig $INTERFACE down |
gokhlayeh@241 | 36 |
jozee@188 | 37 # Confirm if $WIFI_INTERFACE is the wifi interface |
jozee@188 | 38 if [ ! -d /sys/class/net/$WIFI_INTERFACE/wireless ]; then |
jozee@188 | 39 echo "$WIFI_INTERFACE is not a wifi interface, changing it." |
jozee@188 | 40 WIFI_INTERFACE=$(grep : /proc/net/dev | cut -d: -f1 | \ |
jozee@188 | 41 while read dev; do iwconfig $dev 2>&1 | \ |
jozee@188 | 42 grep -iq "essid" && { echo $dev ; break; }; \ |
jozee@188 | 43 done) |
jozee@188 | 44 [ -n "$WIFI_INTERFACE" ] && sed -i "s/^WIFI_INTERFACE=.*/WIFI_INTERFACE=\"$WIFI_INTERFACE\"/" /etc/network.conf |
jozee@188 | 45 fi |
gokhlayeh@241 | 46 |
paul@190 | 47 echo -n "Configuring $WIFI_INTERFACE..." |
jozee@188 | 48 ifconfig $WIFI_INTERFACE up |
jozee@188 | 49 if iwconfig $WIFI_INTERFACE | grep -q "Tx-Power"; then |
jozee@188 | 50 iwconfig $WIFI_INTERFACE txpower on |
jozee@188 | 51 fi |
jozee@188 | 52 status |
pankso@263 | 53 |
jozee@188 | 54 [ -n "$WPA_DRIVER" ] || WPA_DRIVER="wext" |
jozee@188 | 55 IWCONFIG_ARGS="" |
jozee@188 | 56 [ -n "$WIFI_MODE" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS mode $WIFI_MODE" |
jozee@188 | 57 [ -n "$WIFI_CHANNEL" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS channel $WIFI_CHANNEL" |
jozee@205 | 58 # unencrypted network |
pankso@263 | 59 if [ "$WIFI_KEY" == "" -o "$WIFI_KEY_TYPE" == "none" ]; then |
pankso@198 | 60 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
pankso@198 | 61 fi |
jozee@205 | 62 # encrypted network |
jozee@188 | 63 [ -n "$WIFI_KEY" ] && case "$WIFI_KEY_TYPE" in |
gokhlayeh@241 | 64 wep|WEP) |
pankso@263 | 65 IWCONFIG_ARGS="$IWCONFIG_ARGS key $WIFI_KEY" |
jozee@188 | 66 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
jozee@188 | 67 # wpa_supplicant can also deal with wep encryption but iwconfig is preferred |
paul@190 | 68 # Tip: Use unquoted strings for hexadecimal key in wep_key0 |
gokhlayeh@241 | 69 # cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
jozee@188 | 70 # cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 71 #ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 72 #ctrl_interface_group=0 |
jozee@188 | 73 #ap_scan=1 |
jozee@188 | 74 #network={ |
jozee@188 | 75 # ssid="$WIFI_ESSID" |
jozee@188 | 76 # scan_ssid=1 |
jozee@188 | 77 # key_mgmt=NONE |
jozee@188 | 78 # wep_key0="$WIFI_KEY" |
jozee@188 | 79 # wep_tx_keyidx=0 |
jozee@188 | 80 # priority=5 |
jozee@188 | 81 #} |
jozee@188 | 82 #EOF |
jozee@205 | 83 # echo "Starting wpa_supplicant for NONE/WEP..." |
gokhlayeh@241 | 84 # wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
pankso@263 | 85 ;; |
pankso@263 | 86 wpa|WPA) |
pankso@263 | 87 # load pre-configured multiple profiles |
pankso@263 | 88 cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
pankso@263 | 89 cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 90 ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 91 ctrl_interface_group=0 |
jozee@188 | 92 ap_scan=1 |
jozee@188 | 93 network={ |
jozee@188 | 94 ssid="$WIFI_ESSID" |
jozee@188 | 95 scan_ssid=1 |
jozee@194 | 96 proto=WPA RSN |
gokhlayeh@239 | 97 key_mgmt=WPA-PSK WPA-EAP |
jozee@188 | 98 psk="$WIFI_KEY" |
jozee@188 | 99 priority=5 |
jozee@188 | 100 } |
jozee@188 | 101 EOF |
paul@190 | 102 echo "Starting wpa_supplicant for WPA-PSK..." |
pankso@263 | 103 wpa_supplicant -B -W -c/tmp/wpa.conf \ |
pankso@263 | 104 -D$WPA_DRIVER -i$WIFI_INTERFACE ;; |
gokhlayeh@241 | 105 any|ANY) cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
jozee@188 | 106 cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 107 ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 108 ctrl_interface_group=0 |
jozee@188 | 109 ap_scan=1 |
jozee@188 | 110 network={ |
jozee@188 | 111 ssid="$WIFI_ESSID" |
jozee@188 | 112 scan_ssid=1 |
jozee@188 | 113 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE |
jozee@188 | 114 group=CCMP TKIP WEP104 WEP40 |
jozee@188 | 115 pairwise=CCMP TKIP |
jozee@188 | 116 psk="$WIFI_KEY" |
jozee@188 | 117 priority=5 |
jozee@188 | 118 } |
jozee@188 | 119 EOF |
paul@190 | 120 echo "Starting wpa_supplicant for any key type..." |
pankso@263 | 121 wpa_supplicant -B -W -c/tmp/wpa.conf \ |
pankso@263 | 122 -D$WPA_DRIVER -i$WIFI_INTERFACE ;; |
jozee@188 | 123 esac |
jozee@188 | 124 rm -f /tmp/wpa.conf |
gokhlayeh@241 | 125 INTERFACE=$WIFI_INTERFACE |
jozee@188 | 126 fi |
jozee@188 | 127 } |
jozee@188 | 128 |
jozee@188 | 129 wpa() |
jozee@188 | 130 { |
jozee@188 | 131 DHCP_SCRIPT="/etc/init.d/wpa_action.sh" |
gokhlayeh@241 | 132 wpa_cli -a$DHCP_SCRIPT -B |
jozee@188 | 133 } |
jozee@188 | 134 |
pankso@263 | 135 # For a dynamic IP with DHCP. |
jozee@188 | 136 dhcp() { |
jozee@188 | 137 if [ "$DHCP" = "yes" ] ; then |
gokhlayeh@241 | 138 echo "Starting udhcpc client on: $INTERFACE..." |
pankso@263 | 139 # Is wpa wireless && wpa_ctrl_open interface up ? |
pankso@263 | 140 if [ -d /var/run/wpa_supplicant ] && [ "$WIFI" = "yes" ]; then |
pankso@263 | 141 wpa |
pankso@263 | 142 else # fallback on udhcpc: wep, eth |
pankso@263 | 143 /sbin/udhcpc -b -T 1 -A 12 -i $INTERFACE -p \ |
pankso@263 | 144 /var/run/udhcpc.$INTERFACE.pid |
gokhlayeh@241 | 145 fi |
jozee@188 | 146 fi |
jozee@188 | 147 } |
jozee@188 | 148 |
pankso@263 | 149 # For a static IP. |
jozee@188 | 150 static_ip() { |
jozee@188 | 151 if [ "$STATIC" = "yes" ] ; then |
paul@190 | 152 echo "Configuring static IP on $INTERFACE: $IP..." |
jozee@188 | 153 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK up |
jozee@188 | 154 /sbin/route add default gateway $GATEWAY |
jozee@205 | 155 # wpa_supplicant waits for wpa_cli |
jozee@205 | 156 [ -d /var/run/wpa_supplicant ] && wpa_cli -B |
jozee@188 | 157 # Multi-DNS server in $DNS_SERVER. |
jozee@188 | 158 /bin/mv /etc/resolv.conf /tmp/resolv.conf.$$ |
jozee@188 | 159 for NS in $DNS_SERVER |
jozee@188 | 160 do |
jozee@188 | 161 echo "nameserver $NS" >> /etc/resolv.conf |
jozee@188 | 162 done |
jozee@188 | 163 fi |
pascal@112 | 164 } |
pascal@112 | 165 |
pascal@112 | 166 # Stopping everything |
pascal@112 | 167 Stop() { |
pascal@112 | 168 echo "Stopping all interfaces" |
pascal@112 | 169 ifconfig $INTERFACE down |
pascal@112 | 170 ifconfig $WIFI_INTERFACE down |
pascal@112 | 171 |
pascal@112 | 172 echo "Killing all daemons" |
pascal@112 | 173 killall udhcpc |
pankso@141 | 174 killall wpa_supplicant 2>/dev/null |
gokhlayeh@241 | 175 |
pankso@141 | 176 if iwconfig $WIFI_INTERFACE | grep -q "Tx-Power"; then |
pankso@141 | 177 echo "Shutting down wifi card" |
pankso@141 | 178 iwconfig $WIFI_INTERFACE txpower off |
pankso@141 | 179 fi |
pascal@112 | 180 } |
pascal@112 | 181 |
pascal@112 | 182 Start() { |
jozee@188 | 183 eth |
jozee@188 | 184 wifi |
gokhlayeh@241 | 185 dhcp |
jozee@205 | 186 static_ip |
jozee@205 | 187 # change default lxpanel panel iface |
erjo@206 | 188 [ -f /etc/lxpanel/default/panels/panel ] \ |
pankso@263 | 189 && sed -i "s/iface=.*/iface=$INTERFACE/" \ |
pankso@263 | 190 /etc/lxpanel/default/panels/panel |
pascal@112 | 191 } |
pascal@112 | 192 |
jozee@188 | 193 # looking for arguments: |
pascal@112 | 194 if [ -z "$1" ]; then |
pankso@263 | 195 boot |
pascal@112 | 196 Start |
pascal@112 | 197 else |
pascal@112 | 198 case $1 in |
pascal@112 | 199 start) |
jozee@188 | 200 Start ;; |
pascal@112 | 201 stop) |
jozee@188 | 202 Stop ;; |
pascal@112 | 203 restart) |
pascal@112 | 204 Stop |
jozee@188 | 205 Start ;; |
pascal@112 | 206 *) |
pascal@112 | 207 echo "" |
pascal@112 | 208 echo -e "\033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart]" |
pascal@112 | 209 echo "" |
pascal@112 | 210 echo -e " Default configuration file is \033[1m/etc/network.conf\033[0m" |
paul@190 | 211 echo -e " You can specify another configuration file in the second argument:" |
pascal@112 | 212 echo -e " \033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart] file.conf" |
pankso@263 | 213 echo "" ;; |
pascal@112 | 214 esac |
pascal@102 | 215 fi |