1 files changed, 107 insertions, 0 deletions
diff --git a/wlan-ng/files/wlan.agent b/wlan-ng/files/wlan.agent
index e69de29bb2..945d646984 100644
--- a/wlan-ng/files/wlan.agent
+++ b/wlan-ng/files/wlan.agent
@@ -0,0 +1,107 @@
+#!/bin/sh
+#
+# p80211/wlan hotplug policy agent.
+#
+# wlan hotplug params include:
+#	
+#	ACTION=%s [register|remove|shutdown|startup|suspend|resume]
+#	INTERFACE=%s
+#       NSDNAME=%s
+#
+
+cd /etc/hotplug
+# must have ./ here or busybox shell barfs
+. ./hotplug.functions
+
+#DEBUG=yes export DEBUG
+
+if [ "$INTERFACE" = "" ]; then
+    mesg Bad WLAN invocation: \$INTERFACE is not set
+    exit 1
+fi
+
+if [ "$NSDNAME" = "" ]; then
+    mesg Bad WLAN invocation: \$NSDNAME is not set
+    exit 1
+fi
+
+debug_mesg WLAN $ACTION on $INTERFACE \($NSDNAME\)
+
+if [ "$NSDNAME" = "prism2_cs" ] ; then
+    mesg "WLAN Hotplug bypassed for pcmcia"
+    exit 0
+fi
+
+# load up the shared scripts
+if [ ! -f /etc/wlan/shared ] ; then
+    mesg "/etc/wlan/shared not present, aborting"
+    exit 1
+fi
+
+ECHO=mesg
+. /etc/wlan/shared
+
+case $ACTION in
+'register'|'resume')
+	eval 'WLAN_ENABLE=$ENABLE_'$INTERFACE
+	if ! is_true $WLAN_ENABLE ; then
+	    mesg "WLAN $ACTION - interface $INTERFACE not enabled, aborting"
+	    exit 1
+	fi
+	debug_mesg WLAN $INTERFACE registered.
+	wlan_bring_it_up $INTERFACE
+	if [ $? = 0 ] ; then
+	    mesg WLAN $INTERFACE brought up successfully.
+		if [ -x /etc/wlan/network ] ; then
+			mesg "WLAN bringing up layer 3+ with /etc/wlan/network"
+			/etc/wlan/network start $INTERFACE
+		elif [ -x /etc/wlan/pre-ifup ] ; then
+			# pre-ifup is presumed to call ifup if it
+			#  wants to...it may choose to skip it.
+			mesg "WLAN bringing up layer 3+ with /etc/wlan/pre-ifup"
+			/etc/wlan/pre-ifup $INTERFACE
+		else
+			mesg "WLAN bringing up layer 3+ with /sbin/ifup"
+			/sbin/ifup $INTERFACE
+		fi
+	else
+	    mesg WLAN Could not bring up $INTERFACE
+		 exit 1
+	fi
+	# eventually invoke net.agent on $INTERFACE w/ REGISTER
+;;
+'remove'|'suspend')
+	debug_mesg WLAN $INTERFACE removed.
+	eval 'WLAN_ENABLE=$ENABLE_'$INTERFACE
+	if ! is_true $WLAN_ENABLE ; then
+	    mesg "WLAN $ACTION - interface $INTERFACE not enabled, aborting"
+	    exit 1
+	fi
+	if [ -x /etc/wlan/network ] ; then
+		mesg "WLAN taking down layer 3+ with /etc/wlan/network"
+		/etc/wlan/network stop $INTERFACE
+	elif [ -x /etc/wlan/post-ifdown ] ; then
+		# post-ifdown is presumed to call ifdown if it
+		#  wants to...it may choose to skip it.
+		mesg "WLAN taking down layer 3+ with /etc/wlan/post-ifdown"
+		/etc/wlan/post-ifdown $INTERFACE
+	else
+		mesg "WLAN taking down layer 3+ with /sbin/ifdown"
+		/sbin/ifdown $INTERFACE
+	fi
+	wlan_disable $INTERFACE
+;;
+'startup')
+	# kick off wland.
+	debug_mesg WLAN p80211 starting!
+	start_wland
+;;
+'shutdown')
+	debug_mesg WLAN p80211 shutting down!
+	stop_wland
+;;
+*)
+    debug_mesg WLAN $ACTION event not supported
+    exit 1 ;;
+
+esac