#! /bin/sh

# This is an example of an Astribank device hook. The xpp.rules file
# calls /usr/share/zaptel/astribank_hook after a new Astribank is ready 
# and after and old Astribank device has been destroyed.
#
# This example script sets the sync source, and thus makes the call to
# xpp_sync in the init.d script unnecessary.

set -e

xpp_sync="/usr/sbin/xpp_sync"

me=`basename $0`
INIT_DIR=`dirname $0`
XPP_BASE=/proc/xpp
export XPP_BASE
LOGGER="logger -s -t $me"
XPP_SYNC='auto'

ZAPTEL_BOOT_DEBIAN=${ZAPTEL_BOOT_DEBIAN:-/etc/default/zaptel}
ZAPTEL_BOOT_FEDORA=${ZAPTEL_BOOT_FEDORA:-/etc/sysconfig/zaptel}

# read default configuration from /etc/default/zaptel
if [ -r $ZAPTEL_BOOT_DEBIAN ]; then . $ZAPTEL_BOOT_DEBIAN; fi
if [ -r $ZAPTEL_BOOT_FEDORA ]; then . $ZAPTEL_BOOT_FEDORA; fi

if [ "$ASTRIBANK_HOOK_DISABLED" != '' ]; then
	$LOGGER -p kern.info "Exiting... ASTRIBANK_HOOK_DISABLED"
	exit 0
fi

# Always redirect stderr somewhere, otherwise the shell script will die
# when it tries to do I/O related stuff on closed file descriptor.
# Our default is to throw it down the bit-bucket.
#exec 2> /dev/console
## If you wish to trace this script:
#exec 2> "/tmp/astribank_hook_$XBUS_NAME"

$LOGGER -p kern.info "$ACTION: $*. Setting sync to $XPP_SYNC."

case "$ACTION" in
add)
	"$xpp_sync" $XPP_SYNC
	;;
remove)
	"$xpp_sync" $XPP_SYNC
	;;
*)
	;;
esac

"$xpp_sync" | $LOGGER -p kern.info