Better rfkill and wwan example support. - conn - A script repository to manage connections in Linux.
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---
(DIR) commit 8e662e9eff176faeb2cdc009849bf9bdd369f5ce
(DIR) parent 8640c2005c501799fd8f0d4f29ca7046f315f600
(HTM) Author: Christoph Lohmann <20h@r-36.net>
Date: Fri, 8 Apr 2011 20:21:56 +0200
Better rfkill and wwan example support.
Diffstat:
etc/conn/common.sh | 33 +++++++++++++++++++++++++++++++
etc/conn/config.sh | 5 +++++
etc/conn/run.sh | 24 +++++++++++++++++++-----
examples/wifi/run.sh | 13 +++++++++++++
examples/wwan/f3507g-x201-init | 12 ++----------
examples/wwan/gobi-x201-init | 35 ++++++++++++++++++++++++-------
examples/wwan/ppp0-run.sh | 32 ++++++++++++++++++++++++++++---
examples/wwan/run.sh | 15 ++++++++++++++-
examples/wwan/wwan0-run.sh | 2 +-
9 files changed, 143 insertions(+), 28 deletions(-)
---
(DIR) diff --git a/etc/conn/common.sh b/etc/conn/common.sh
@@ -23,10 +23,18 @@ lock() {
[ -e $LOCKF ] && lock=1
+ i=0
while [ $lock -eq 1 ]
do
[ ! -e $LOCKF ] && lock=0
sleep 0.5;
+
+ i=`expr $i + 1`
+ if [ $i -gt 100 ];
+ then
+ echo "It took too long to aquire lock $1"
+ exit 1
+ fi
done
touch $LOCKF
@@ -183,3 +191,28 @@ islinkup() {
fi
}
+## Rfkill handling
+isblocked() {
+ res=`rfkill list $1 | grep ' yes'`
+ if [ "$res" == "" ];
+ then
+ return 1
+ else
+ return 0
+ fi
+}
+
+doblock() {
+ if ! isblocked $1;
+ then
+ rfkill block $1
+ fi
+}
+
+dounblock() {
+ if isblocked $1;
+ then
+ rfkill unblock $1
+ fi
+}
+
(DIR) diff --git a/etc/conn/config.sh b/etc/conn/config.sh
@@ -92,3 +92,8 @@ DHCPKILLCMD="dhcpcd -x"
#
PINGHOST="8.8.8.8"
+#
+# If a connection type is blocked by rfkill, should it be unblocked?
+#
+DOUNBLOCK=0
+
(DIR) diff --git a/etc/conn/run.sh b/etc/conn/run.sh
@@ -137,19 +137,29 @@ then
exit $?
fi
-if [ ! $doforce -eq 1 ];
+if [ $doforce -eq 0 ];
tthen
if [ $dostart -eq 1 ];
then
if isset "open" $connection $profile;
then
- echo "Connection $connection $profile is already open"
- echo "Use -k or -f for killing it."
+ echo "Connection $connection $profile is already open."
+ echo "Use -f for forcing the closing."
exit 1
fi
- addstate "open" $connection $profile
fi
- [ $dokill -eq 1 ] && delstate "open" $connection $profile
+
+ if [ $dokill -eq 1 ];
+ then
+ if ! isset "open" $connection $profile;
+ then
+ echo "Connection $connection $profile is already" \
+ "closed."
+ echo "Use -f for forcing the closing."
+ exit 1
+ fi
+ delstate "open" $connection $profile
+ fi
fi
if [ $# -lt 2 ];
@@ -160,6 +170,10 @@ else
fi
runconnection $connection $cmdarg $profile $*
+if [ $? -gt 1 ] && [ $dostart -eq 1 ] && [ $doforce -eq 1 ];
+tthen
+ addstate "open" $connection $profile
+fi
exit $?
(DIR) diff --git a/examples/wifi/run.sh b/examples/wifi/run.sh
@@ -2,6 +2,18 @@
. ../common.sh
+if isblocked "wifi";
+tthen
+ if [ $DOUNBLOCK -eq 1 ];
+ then
+ dounblock "wifi"
+ else
+ echo "Your wifi device seems to be blocked. Please use rfkill" \
+ "to unblock it."
+ exit 1
+ fi
+fi
+
interface=$2
t[ "$2" == "" ] && interface="wlan0"
@@ -33,4 +45,5 @@ case "$1" in
exit 1
;;
esac
+exit 0
(DIR) diff --git a/examples/wwan/f3507g-x201-init b/examples/wwan/f3507g-x201-init
@@ -7,7 +7,7 @@ CONTROL_DEVICE="/dev/ttyACM1"
#
# Your SIM card PIN.
#
-PIN="XXXX"
+PIN="7471"
#
# The APN of your provider.
#
@@ -18,7 +18,6 @@ case "$1" in
modprobe zaurus
echo -n "Powering up F3507g card.."
- echo enable > /proc/acpi/ibm/wan
rfkill unblock wwan
while [ ! -c $CONTROL_DEVICE ];
do
@@ -47,16 +46,9 @@ case "$1" in
echo -n "Powering down F3507g card.."
rfkill block wwan
- echo disable > /proc/acpi/ibm/wan
- while [ -c $CONTROL_DEVICE ];
- do
- sleep 0.5
- echo -n "."
- done
- echo "done"
-
rmmod zaurus
rmmod cdc_ether
+ echo "done"
;;
-r)
$0 -k
(DIR) diff --git a/examples/wwan/gobi-x201-init b/examples/wwan/gobi-x201-init
@@ -43,7 +43,7 @@ case "$1" in
sleep 5
chat -t 2 -v "" "AT+CFUN=1" "OK" > $CONTROL_DEVICE \
< $CONTROL_DEVICE
- [ ! $? -eq 0 ] && exit 1
+ [ ! $? -eq 0 ] && exit 1
if [ -n "$PIN" ];
then
@@ -53,11 +53,28 @@ case "$1" in
> $CONTROL_DEVICE < $CONTROL_DEVICE
fi
echo -n "COM..."
+ i=0
+ while [ $i -lt 11 ];
+ do
+ chat -t 2 -v "" "AT+CPIN?" "SIM busy" \
+ > $CONTROL_DEVICE < $CONTROL_DEVICE
+ [ $? -gt 0 ] && break
+
+ i=`expr $i + 1`
+ if [ $i -eq 10 ];
+ then
+ echo "Gobi modem needed more than 10 seconds" \
+ "to be SIM ready. Please restart the" \
+ "connection, if this isn't an error."
+ exit 1
+ fi
+ sleep 1
+ done
chat -t 2 -v "" "AT+CPIN?" "READY" "AT" "OK" \
"AT+CGDCONT=1,\"IP\",\"$APN\"" "OK" \
"ATDT${NUMBER}" "CONNECT" \
> $CONTROL_DEVICE < $CONTROL_DEVICE
- [ ! $? -eq 0 ] && exit 1
+ [ ! $? -eq 0 ] && exit 1
echo "done"
echo -n "Starting pppd ..."
@@ -75,15 +92,17 @@ case "$1" in
pkill -KILL -f "pppd $CONTROL_DEVICE"
echo "done"
- echo -n "Powering down Gobi card..."
- chat -t 2 -v "" "AT+CFUN=0" "OK" > $CONTROL_DEVICE \
- < $CONTROL_DEVICE
rfkill block wwan
- echo disable > /proc/acpi/ibm/wan
- echo "done"
+ if [ -e $CONTROL_DEVICE ];
+ then
+ echo -n "Powering down Gobi card..."
+ chat -t 2 -v "" "AT+CFUN=0" "OK" > $CONTROL_DEVICE \
+ < $CONTROL_DEVICE
+ echo "done"
+ fi
echo -n "Removing qcserial driver ..."
- rmmod qcserial
+ rmmod qcserial 2>/dev/null
echo "done"
;;
-r)
(DIR) diff --git a/examples/wwan/ppp0-run.sh b/examples/wwan/ppp0-run.sh
@@ -13,9 +13,34 @@ case "$1" in
exit 1
fi
- echo -n "Waiting for ppp0 to be online ..."
- while [ "`ip addr show dev $interface | grep inet`" == "" ];
+ echo -n "Waiting for $interface to exist ... "
+ ip link show $interface 2>&1 >/dev/null
+ i=0
+ while [ $? -gt 0 ];
do
+ i=`expr $i + 1`
+ if [ $i -gt 10 ];
+ then
+ echo "pppd is taking too long to setup" \
+ "$interface"
+ exit 1
+ fi
+ sleep 0.5
+ ip link show $interface 2>&1 >/dev/null
+ done
+
+ echo -n "Waiting for $interface to be online ..."
+ i=0
+ while [ "`ip addr show dev $interface 2>/dev/null \
+ | grep inet`" == "" ];
+ do
+ i=`expr $i + 1`
+ if [ $i -gt 100 ];
+ then
+ echo "$interface is taking too long to" \
+ "get online"
+ exit 1
+ fi
sleep 0.5;
echo -n "."
done
@@ -29,7 +54,7 @@ case "$1" in
exit $?
;;
-u)
- exit 0
+ break;
;;
-r)
$0 -k $interface;
@@ -40,4 +65,5 @@ case "$1" in
exit 1
;;
esac
+exit 0
(DIR) diff --git a/examples/wwan/run.sh b/examples/wwan/run.sh
@@ -2,12 +2,25 @@
. ../common.sh
+if isblocked "wwan";
+tthen
+ if [ $DOUNBLOCK -eq 1 ];
+ then
+ dounblock "wwan"
+ else
+ echo "Your wwan device(s) seem to be blocked. Please use rfkill" \
+ "to unblock them."
+ exit 1
+ fi
+fi
+
inteface=$2
-t[ "$2" == "" ] && interface="wwan0"
+t[ "$2" == "" ] && interface="ppp0"
iffile="${WWANDIR}/${interface}-run.sh"
t[ ! -e $iffile ] && exit 1
$iffile $1
+exit $?
(DIR) diff --git a/examples/wwan/wwan0-run.sh b/examples/wwan/wwan0-run.sh
@@ -20,7 +20,6 @@ case "$1" in
exit $?
;;
-u)
- exit 0
;;
-r)
$0 -k $interface;
@@ -31,4 +30,5 @@ case "$1" in
exit 1
;;
esac
+exit 0