Add detection of madwifi or nl80211 in hostapd initskript
authorArne Fitzenreiter <arne_f@ipfire.org>
Wed, 22 Apr 2009 07:50:57 +0000 (09:50 +0200)
committerArne Fitzenreiter <arne_f@ipfire.org>
Wed, 22 Apr 2009 07:50:57 +0000 (09:50 +0200)
src/initscripts/init.d/hostapd

index aa5e13d37a092d16d973d33228d7a81530a95c08..2cda1cfda28ef051aea2b7fa43c88b1f5b12ac05 100644 (file)
@@ -6,7 +6,6 @@ CHANNEL="05"
 TXPOWER="auto"
 INTERFACE="blue0"
 MACMODE="0"
-DRIVER="MADWIFI"
 
 eval $(/usr/local/bin/readhash /var/ipfire/wlanap/settings)
 
@@ -14,6 +13,49 @@ case "${1}" in
        start)
                mkdir -p /var/run/hostapd
 
+               boot_mesg "Starting hostapd... "
+
+               # Check Interface configuration
+               if ! ip link show $INTERFACE > /dev/null 2>&1; then
+                       boot_mesg "Interface $INTERFACE does'nt exist." ${FAILURE}
+                       echo_failure
+                       exit 0
+               fi
+               if [ "$(ip link show $INTERFACE | /bin/grep "ether")" == "" ]; then
+                       boot_mesg "Interface $INTERFACE is assigned to wlan master device." ${FAILURE}
+                       boot_mesg "Please reboot to fix this." ${FAILURE}
+                       echo_failure
+                       exit 0
+               fi
+               if [ "$(iwconfig $INTERFACE | /bin/grep "IEEE")" == "" ]; then
+                       boot_mesg "Interface $INTERFACE is no wireless device." ${FAILURE}
+                       echo_failure
+                       exit 0
+               fi
+
+               # Detect driver
+               if [ -e "/sys/class/net/$INTERFACE/phy80211" ]; then
+                       DRIVER="NL80211"
+                       driver="nl80211"
+               elif [ -e "/sys/class/net/$INTERFACE/madwifi_name_type" ]; then
+                       DRIVER="MADWIFI"
+                       driver="madwifi"
+               else
+                       boot_mesg "Interface $INTERFACE is a not supported wireless device." ${FAILURE}
+                       echo_failure
+                       exit 0
+               fi
+
+               echo driver=$driver > /etc/hostapd.conf.tmp
+               grep -v "^driver=" /etc/hostapd.conf >> /etc/hostapd.conf.tmp
+               mv /etc/hostapd.conf.tmp /etc/hostapd.conf
+
+               echo DRIVER=$DRIVER > /var/ipfire/wlanap/settings.tmp
+               grep -v "^DRIVER=" /var/ipfire/wlanap/settings >> /var/ipfire/wlanap/settings.tmp
+               chown nobody:nobody /var/ipfire/wlanap/settings.tmp
+               chmod 644 /var/ipfire/wlanap/settings.tmp
+               mv /var/ipfire/wlanap/settings.tmp /var/ipfire/wlanap/settings
+
                if [ "$DRIVER" == "MADWIFI" ]; then
                        if [ "$(/usr/sbin/iwconfig $INTERFACE | /bin/grep "Mode:Master")" == "" ]; then
                                boot_mesg "Setting MADWIFI wlan $INTERFACE to Master mode... "
@@ -23,13 +65,14 @@ case "${1}" in
                        fi
                fi
 
-               boot_mesg "Starting hostapd... "
                /usr/sbin/iwconfig $INTERFACE channel $CHANNEL
                /usr/sbin/iwconfig $INTERFACE txpower $TXPOWER
+
                /usr/bin/hostapd -P /var/run/hostapd /etc/hostapd.conf </dev/tty12 >/dev/tty12 2>&1 &
 
-               if [ $DRIVER == "MADWIFI" ]; then
+               sleep 1
 
+               if [ $DRIVER == "MADWIFI" ]; then
                        iwpriv $INTERFACE maccmd 3
                        if [ $MACMODE != 0 ]; then
                                FILE="/var/ipfire/wlanap/macfile"
@@ -41,12 +84,10 @@ case "${1}" in
 
                                iwpriv $INTERFACE maccmd $MACMODE
                        fi
-                       # Disable background scann
-                       iwpriv $INTERFACE bgscan 0
-                       # Set beacon interval to 500
-                       iwpriv $INTERFACE bintval 500
                fi
 
+               sleep 1
+
                if [ "$(/usr/sbin/iwconfig $INTERFACE | /bin/grep "Mode:Master")" == "" ]; then
                        boot_mesg "Error! Can't set wlan master mode"
                        echo_failure;