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|
#!/bin/sh -e
. /usr/share/debconf/confmodule
db_version 2.0
db_capb backup
#Valid values are "required" and "no-preseed"
license_accept=required
errmsg()
{
echo >&2 ''
echo >&2 "$@"
echo >&2 "try 'dpkg-reconfigure debconf' to select a frontend other than noninteractive"
echo >&2 ''
}
ask()
{
# facilitate backup capability per debconf-devel(7)
STATE=1
while true; do
case "$STATE" in
0) # ensure going back from license presentment is harmless
STATE=1
continue
;;
1) # present license
db_get firmware-ivtv/license/accepted
if [ "$RET" != true -o "${license_accept}" = "no-preseed" ]; then
db_fset firmware-ivtv/license/accepted seen false
if ! db_input critical firmware-ivtv/license/accepted ; then
errmsg "firmware-ivtv agree question could not be asked"
exit 2
fi
fi
;;
2) # determine users' choice
db_get firmware-ivtv/license/accepted
if [ "$RET" = "true" ]; then
exit 0
fi
# error on decline license (give user chance to back up)
db_input critical firmware-ivtv/license/error
;;
3)
echo "user did not accept the firmware-ivtv license" >&2
exit 1
;;
*) # unknown state
echo "firmware-ivtv license state unknown: $STATE" >&2
exit 2
;;
esac
if db_go; then
STATE=$(($STATE + 1))
else
STATE=$(($STATE - 1))
fi
done
}
if [ "$FIRMWARE_IVTV_LICENSE_READ_AND_ACCEPTED" = yes ]; then
db_set firmware-ivtv/license/accepted true
fi
db_get firmware-ivtv/license/accepted
if [ "$RET" != "true" ]; then
ask
RESULT=$?
[ "$RESULT" = 0 ] || exit $RESULT
fi
#DEBHELPER#
exit 0
|
