52 lines
1.2 KiB
Bash
Executable File
52 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Start/stop wifi
|
|
#
|
|
|
|
case "$1" in
|
|
start)
|
|
CONFIG=/userdata/cfg/wpa_supplicant.conf
|
|
echo "Starting wifi, checking driver status..."
|
|
[ -x /usr/bin/wifi_start.sh ] || exit 0
|
|
[ -f $CONFIG ] || exit 0
|
|
WIFI_READY=`cat /proc/net/dev | grep wlan0`
|
|
while [ -z "$WIFI_READY" ]
|
|
do
|
|
sleep 1
|
|
WIFI_READY=`cat /proc/net/dev | grep wlan0`
|
|
#echo "wifi ready: $WIFI_READY"
|
|
CNT=`expr $CNT + 1`
|
|
if [ $CNT -gt 100 ];then
|
|
echo "wifi driver is not ready. please check if /etc/init.d/S36load_wifi_modules run correctly. then run /etc/init.d/S67wifi start"
|
|
exit 0
|
|
fi
|
|
done
|
|
echo "wifi driver is ready"
|
|
SSID=`grep ssid /userdata/cfg/wpa_supplicant.conf | cut -d '"' -f 2`
|
|
PWD=`grep psk /userdata/cfg/wpa_supplicant.conf | cut -d '"' -f 2`
|
|
if [ x$SSID = xSSID ];then
|
|
echo "ssid in /userdata/cfg/wpa_supplicant.conf not valid"
|
|
exit 0
|
|
fi
|
|
if [ x$PWD = xPWD ];then
|
|
echo "passwd in /userdata/cfg/wpa_supplicant.conf not valid"
|
|
exit 0
|
|
fi
|
|
wifi_start.sh $SSID $PWD
|
|
;;
|
|
stop)
|
|
echo "Stopping wifi..."
|
|
;;
|
|
reload|force-reload)
|
|
echo "Reloading reload wifi..."
|
|
;;
|
|
restart)
|
|
"$0" stop
|
|
sleep 1 # Prevent race condition: ensure dhcpcd stops before start.
|
|
"$0" start
|
|
;;
|
|
*)
|
|
echo "Usage: $0 {start|stop|restart|reload|force-reload}"
|
|
exit 1
|
|
esac
|