slitaz-boot-scripts annotate etc/init.d/network.sh @ rev 241
clean-up code: removing trailing spaces
author | Antoine Bodin <gokhlayeh@slitaz.org> |
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date | Tue Mar 15 06:09:03 2011 +0100 (2011-03-15) |
parents | b6f5f37beaa3 |
children | 8b16caf41633 |
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 |
jozee@188 | 13 |
pascal@112 | 14 Boot() { |
pascal@112 | 15 # Set hostname. |
paul@190 | 16 echo -n "Setting hostname..." |
pascal@112 | 17 /bin/hostname -F /etc/hostname |
pascal@112 | 18 status |
pascal@112 | 19 |
pascal@112 | 20 # Configure loopback interface. |
paul@190 | 21 echo -n "Configuring loopback..." |
pascal@112 | 22 /sbin/ifconfig lo 127.0.0.1 up |
pascal@112 | 23 /sbin/route add 127.0.0.1 lo |
gokhlayeh@241 | 24 status |
jozee@188 | 25 } |
jozee@188 | 26 |
jozee@188 | 27 |
jozee@188 | 28 eth() { |
paul@190 | 29 # Use ethernet |
gokhlayeh@241 | 30 ifconfig $INTERFACE up |
jozee@188 | 31 } |
jozee@188 | 32 |
jozee@188 | 33 wifi() { |
paul@190 | 34 # For wifi. Users just have to enable it through yes and usually |
paul@190 | 35 # essid any will work and the interface is autodetected. |
jozee@188 | 36 if [ "$WIFI" = "yes" ] || grep -q "wifi" /proc/cmdline; then |
jozee@188 | 37 ifconfig $INTERFACE down |
gokhlayeh@241 | 38 |
jozee@188 | 39 # Confirm if $WIFI_INTERFACE is the wifi interface |
jozee@188 | 40 if [ ! -d /sys/class/net/$WIFI_INTERFACE/wireless ]; then |
jozee@188 | 41 echo "$WIFI_INTERFACE is not a wifi interface, changing it." |
jozee@188 | 42 WIFI_INTERFACE=$(grep : /proc/net/dev | cut -d: -f1 | \ |
jozee@188 | 43 while read dev; do iwconfig $dev 2>&1 | \ |
jozee@188 | 44 grep -iq "essid" && { echo $dev ; break; }; \ |
jozee@188 | 45 done) |
jozee@188 | 46 [ -n "$WIFI_INTERFACE" ] && sed -i "s/^WIFI_INTERFACE=.*/WIFI_INTERFACE=\"$WIFI_INTERFACE\"/" /etc/network.conf |
jozee@188 | 47 fi |
gokhlayeh@241 | 48 |
paul@190 | 49 echo -n "Configuring $WIFI_INTERFACE..." |
jozee@188 | 50 ifconfig $WIFI_INTERFACE up |
jozee@188 | 51 if iwconfig $WIFI_INTERFACE | grep -q "Tx-Power"; then |
jozee@188 | 52 iwconfig $WIFI_INTERFACE txpower on |
jozee@188 | 53 fi |
jozee@188 | 54 status |
gokhlayeh@241 | 55 |
jozee@188 | 56 [ -n "$WPA_DRIVER" ] || WPA_DRIVER="wext" |
gokhlayeh@241 | 57 |
gokhlayeh@241 | 58 |
jozee@188 | 59 IWCONFIG_ARGS="" |
jozee@188 | 60 [ -n "$WIFI_MODE" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS mode $WIFI_MODE" |
jozee@188 | 61 [ -n "$WIFI_CHANNEL" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS channel $WIFI_CHANNEL" |
jozee@205 | 62 # unencrypted network |
gokhlayeh@241 | 63 if [ "$WIFI_KEY" == "" -o "$WIFI_KEY_TYPE" == "none" ]; |
jozee@205 | 64 then |
pankso@198 | 65 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
pankso@198 | 66 fi |
jozee@205 | 67 # encrypted network |
jozee@188 | 68 [ -n "$WIFI_KEY" ] && case "$WIFI_KEY_TYPE" in |
gokhlayeh@241 | 69 wep|WEP) |
jozee@188 | 70 IWCONFIG_ARGS="$IWCONFIG_ARGS key $WIFI_KEY" |
jozee@188 | 71 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
jozee@188 | 72 # wpa_supplicant can also deal with wep encryption but iwconfig is preferred |
paul@190 | 73 # Tip: Use unquoted strings for hexadecimal key in wep_key0 |
gokhlayeh@241 | 74 # cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
jozee@188 | 75 # cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 76 #ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 77 #ctrl_interface_group=0 |
jozee@188 | 78 #ap_scan=1 |
jozee@188 | 79 #network={ |
jozee@188 | 80 # ssid="$WIFI_ESSID" |
jozee@188 | 81 # scan_ssid=1 |
jozee@188 | 82 # key_mgmt=NONE |
jozee@188 | 83 # wep_key0="$WIFI_KEY" |
jozee@188 | 84 # wep_tx_keyidx=0 |
jozee@188 | 85 # priority=5 |
jozee@188 | 86 #} |
jozee@188 | 87 #EOF |
jozee@205 | 88 # echo "Starting wpa_supplicant for NONE/WEP..." |
gokhlayeh@241 | 89 # wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
jozee@188 | 90 ;; |
gokhlayeh@241 | 91 wpa|WPA) cat /etc/wpa_supplicant.conf > /tmp/wpa.conf # load pre-configured multiple profiles |
jozee@188 | 92 cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 93 ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 94 ctrl_interface_group=0 |
jozee@188 | 95 ap_scan=1 |
jozee@188 | 96 network={ |
jozee@188 | 97 ssid="$WIFI_ESSID" |
jozee@188 | 98 scan_ssid=1 |
jozee@194 | 99 proto=WPA RSN |
gokhlayeh@239 | 100 key_mgmt=WPA-PSK WPA-EAP |
jozee@188 | 101 psk="$WIFI_KEY" |
jozee@188 | 102 priority=5 |
jozee@188 | 103 } |
jozee@188 | 104 EOF |
paul@190 | 105 echo "Starting wpa_supplicant for WPA-PSK..." |
gokhlayeh@241 | 106 wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
jozee@188 | 107 ;; |
gokhlayeh@241 | 108 any|ANY) cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
jozee@188 | 109 cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 110 ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 111 ctrl_interface_group=0 |
jozee@188 | 112 ap_scan=1 |
jozee@188 | 113 network={ |
jozee@188 | 114 ssid="$WIFI_ESSID" |
jozee@188 | 115 scan_ssid=1 |
jozee@188 | 116 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE |
jozee@188 | 117 group=CCMP TKIP WEP104 WEP40 |
jozee@188 | 118 pairwise=CCMP TKIP |
jozee@188 | 119 psk="$WIFI_KEY" |
jozee@188 | 120 priority=5 |
jozee@188 | 121 } |
jozee@188 | 122 EOF |
paul@190 | 123 echo "Starting wpa_supplicant for any key type..." |
gokhlayeh@241 | 124 wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
jozee@188 | 125 ;; |
jozee@188 | 126 esac |
gokhlayeh@241 | 127 |
jozee@188 | 128 rm -f /tmp/wpa.conf |
gokhlayeh@241 | 129 |
gokhlayeh@241 | 130 INTERFACE=$WIFI_INTERFACE |
gokhlayeh@241 | 131 |
jozee@188 | 132 fi |
jozee@188 | 133 |
jozee@188 | 134 } |
jozee@188 | 135 |
jozee@188 | 136 wpa() |
jozee@188 | 137 { |
jozee@188 | 138 DHCP_SCRIPT="/etc/init.d/wpa_action.sh" |
gokhlayeh@241 | 139 wpa_cli -a$DHCP_SCRIPT -B |
jozee@188 | 140 } |
jozee@188 | 141 |
jozee@188 | 142 dhcp() { |
jozee@188 | 143 |
gokhlayeh@241 | 144 # For a dynamic IP with DHCP. |
jozee@188 | 145 if [ "$DHCP" = "yes" ] ; then |
gokhlayeh@241 | 146 echo "Starting udhcpc client on: $INTERFACE..." |
lufeng369@220 | 147 if [ -d /var/run/wpa_supplicant ] && [ "$WIFI" = "yes" ]; then # wpa wireless && wpa_ctrl_open interface is up |
gokhlayeh@241 | 148 wpa |
jozee@188 | 149 else # fallback on udhcpc: wep, eth |
jozee@188 | 150 /sbin/udhcpc -b -T 1 -A 12 -i $INTERFACE -p /var/run/udhcpc.$INTERFACE.pid |
gokhlayeh@241 | 151 fi |
jozee@188 | 152 fi |
gokhlayeh@241 | 153 |
jozee@188 | 154 } |
jozee@188 | 155 |
jozee@188 | 156 static_ip() { |
jozee@188 | 157 # For a static IP. |
jozee@188 | 158 if [ "$STATIC" = "yes" ] ; then |
paul@190 | 159 echo "Configuring static IP on $INTERFACE: $IP..." |
jozee@188 | 160 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK up |
jozee@188 | 161 /sbin/route add default gateway $GATEWAY |
jozee@205 | 162 # wpa_supplicant waits for wpa_cli |
jozee@205 | 163 [ -d /var/run/wpa_supplicant ] && wpa_cli -B |
jozee@188 | 164 # Multi-DNS server in $DNS_SERVER. |
jozee@188 | 165 /bin/mv /etc/resolv.conf /tmp/resolv.conf.$$ |
jozee@188 | 166 for NS in $DNS_SERVER |
jozee@188 | 167 do |
jozee@188 | 168 echo "nameserver $NS" >> /etc/resolv.conf |
jozee@188 | 169 done |
jozee@188 | 170 fi |
pascal@112 | 171 } |
pascal@112 | 172 |
pascal@112 | 173 # Stopping everything |
pascal@112 | 174 Stop() { |
pascal@112 | 175 echo "Stopping all interfaces" |
pascal@112 | 176 ifconfig $INTERFACE down |
pascal@112 | 177 ifconfig $WIFI_INTERFACE down |
pascal@112 | 178 |
pascal@112 | 179 echo "Killing all daemons" |
pascal@112 | 180 killall udhcpc |
pankso@141 | 181 killall wpa_supplicant 2>/dev/null |
gokhlayeh@241 | 182 |
pankso@141 | 183 if iwconfig $WIFI_INTERFACE | grep -q "Tx-Power"; then |
pankso@141 | 184 echo "Shutting down wifi card" |
pankso@141 | 185 iwconfig $WIFI_INTERFACE txpower off |
pankso@141 | 186 fi |
pascal@112 | 187 } |
pascal@112 | 188 |
pascal@112 | 189 Start() { |
jozee@188 | 190 eth |
jozee@188 | 191 wifi |
gokhlayeh@241 | 192 dhcp |
jozee@205 | 193 static_ip |
jozee@205 | 194 # change default lxpanel panel iface |
erjo@206 | 195 [ -f /etc/lxpanel/default/panels/panel ] \ |
gokhlayeh@241 | 196 && sed -i "s/iface=.*/iface=$INTERFACE/" /etc/lxpanel/default/panels/panel |
pascal@112 | 197 } |
pascal@112 | 198 |
pascal@112 | 199 |
jozee@188 | 200 # looking for arguments: |
pascal@112 | 201 if [ -z "$1" ]; then |
pascal@112 | 202 Boot |
pascal@112 | 203 Start |
pascal@112 | 204 else |
pascal@112 | 205 case $1 in |
pascal@112 | 206 start) |
jozee@188 | 207 Start ;; |
pascal@112 | 208 stop) |
jozee@188 | 209 Stop ;; |
pascal@112 | 210 restart) |
pascal@112 | 211 Stop |
jozee@188 | 212 Start ;; |
pascal@112 | 213 *) |
pascal@112 | 214 echo "" |
pascal@112 | 215 echo -e "\033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart]" |
pascal@112 | 216 echo "" |
pascal@112 | 217 echo -e " Default configuration file is \033[1m/etc/network.conf\033[0m" |
paul@190 | 218 echo -e " You can specify another configuration file in the second argument:" |
pascal@112 | 219 echo -e " \033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart] file.conf" |
pascal@112 | 220 echo "" |
pascal@112 | 221 |
pascal@112 | 222 esac |
pascal@102 | 223 fi |