File:
[ELWIX - Embedded LightWeight unIX -] /
elwix /
config /
etc /
default /
wifi_up.sh
Revision
1.1.1.1 (vendor branch):
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Tue Jul 5 23:43:00 2011 UTC (13 years, 2 months ago) by
misho
Branches:
misho,
MAIN
CVS tags:
start,
elwix2_8,
elwix2_7,
elwix2_6,
elwix2_3,
elwix2_2,
elwix2_1,
elwix2_0,
elwix1_9_mips,
elwix1_9,
elwix1_8,
elwix1_7,
elwix1_6,
elwix1_5,
elwix1_4,
Patch1,
HEAD,
ELWIX2_7,
ELWIX2_6,
ELWIX2_5,
ELWIX2_2p0,
ELWIX2_1,
ELWIX2_0,
ELWIX1_9,
ELWIX1_8,
ELWIX1_7,
ELWIX1_6,
ELWIX1_5
ELWIX project
1: #!/bin/sh
2: #
3: # WiFi Up/Down control script for elwix :)
4: #
5: # $Id: wifi_up.sh,v 1.1.1.1 2011/07/05 23:43:00 misho Exp $
6:
7: DOWNSEC=5
8: UPSEC=30
9: CHKTIMEOUT=15
10: PROG="wifi_up"
11:
12: rup()
13: {
14: while [ `ifconfig $1 | awk '($1 == "status:") { printf("%s", $2); }'` = no ]; do
15: logger -t $PROG "`date '+[ %Y-%m-%d %H:%M:%S ]'` Lost connection will be down $1 " \
16: "for $DOWNSEC seconds"
17: ifconfig $1 down
18: [ -x /etc/sysctl.$1 ] && /etc/sysctl.$1
19: sleep $DOWNSEC
20: logger -t $PROG "`date '+[ %Y-%m-%d %H:%M:%S ]'` Up $1 and try to reconnect for " \
21: "$UPSEC seconds timeout"
22: ifconfig $1 up
23: [ -x /etc/sysctl.$1 ] && /etc/sysctl.$1
24: sleep $UPSEC
25: done
26: }
27:
28: # Main ...
29:
30: if [ -z $1 ]; then
31: echo "Syntax: $0 <interface>"
32: echo
33: exit 1
34: fi
35:
36: echo ">>> elwix - WiFi interface $1 state logger"
37: while : ; do
38: rup $1
39: sleep $CHKTIMEOUT
40: done
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