1 files changed, 75 insertions, 0 deletions
diff --git a/src/os-plugins/plugins/wlanboot/init-hooks/10-nw-if-config/wlanboot.sh b/src/os-plugins/plugins/wlanboot/init-hooks/10-nw-if-config/wlanboot.sh
new file mode 100755
index 00000000..fee893d4
--- /dev/null
+++ b/src/os-plugins/plugins/wlanboot/init-hooks/10-nw-if-config/wlanboot.sh
@@ -0,0 +1,75 @@
+# Copyright (c) 2009 - OpenSLX GmbH
+#
+# This program/file is free software distributed under the GPL version 2.
+# See http://openslx.org/COPYING
+#
+# If you have any feedback please consult http://openslx.org/feedback and
+# send your feedback to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org
+#
+# stage3 init-hook 10 of 'wlanboot' plugin - firing up the wlan connection
+
+#setting udhcpc up
+mkdir -p /usr/share/udhcpc
+echo -e "#!/bin/ash\nunset infomsg HOME IFS mask lease interface DEBUGLEVEL \
+BOOT_IMAGE\nset >/tmp/ipstuff" >/usr/share/udhcpc/default.script
+chmod u+x /usr/share/udhcpc/default.script
+
+echo "! shutting down watchdog for debugging";
+killall watchdog;
+
+essid=$(sed -n 's/.*essid=\([^[:blank:]]*\) .*/\1/p' /proc/cmdline);
+[ $DEBUGLEVEL -gt 0 ] && echo "set essid to ${essid}";
+#value of essid unchecked yet
+
+
+# load network adaptor modules
+#modprobe iwl3945
+cd /lib/modules/$(ls /lib/modules/)/kernel/drivers/net/wireless
+for mod in $(find . | grep .ko | sed 's,.*/\([^/]*\).ko,\1',); do
+  echo "Mod:";
+  echo $mod;
+  modprobe $mod || echo "module $mod did not load for some reason"
+  usleep 10000 
+done
+cd /
+
+wlanif=$(iwconfig 2>/dev/null|sed -n "/ESSID:/p"|sed "s/    .*//")
+[ $DEBUGLEVEL -gt 0 ] && echo "wlancard recognized as ${wlanif}";
+
+if [ -n "$wlanif" ] ; then
+  ip link set dev ${wlanif} up
+  if iwconfig ${wlanif} mode managed essid "${essid}"; then
+    nwif=${wlanif}
+  else
+    error "  Unable to configure the WLAN interface."
+  fi  
+  
+  
+  ( sleep 6 ; killall udhcpc >/dev/null 2>&1 ) &
+  udhcpc -f -n -q $vci -s /usr/share/udhcpc/default.script -i $nwif 2>/dev/null
+  if grep "ip=" /tmp/ipstuff >/dev/null 2>&1 ; then
+	. /tmp/ipstuff
+	for i in $dns ; do
+		echo "nameserver $i" >>/etc/resolv.conf
+	done
+    # simply add a single dns server for passing via kernel cmdline to stage3
+    # (quickhack, just the last, list of dns might be better ...)
+    echo "dnssrv=$i" >>/tmp/ipstuff
+    return
+  else
+    if [ $i -eq 1 ] ; then
+      sleep 1
+    else
+      echo "Did not get any proper IP configuration"; /bin/ash
+    fi
+  fi
+  
+  ip addr add $ip/$(ipcalc -s -p $ip $subnet|sed s/.*=//) dev $nwif
+  ip route add default via $router
+  [ $DEBUGLEVEL -gt 0 ] && echo "IP-Configuration: $ip on interface $wlanif."
+else
+  error "  No wireless LAN capable interface found. Did you provide the \
+proper kernel\n  modules and firmware?"
+fi
+\ No newline at end of file