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|
#!/bin/sh
set -e
if [ "$BANDWIDTHD_PACKAGE_DEBUG" != "" ]; then
set -x
fi
# Source debconf library.
. /usr/share/debconf/confmodule
db_version 2.0
db_title BandwidthD
# find devices to use as choices for debconf.
# (this should really be picked up from the output of "bandwidthd -l",
# but since the config script is ran before the package is even unpacked
# it can not be used.)
IFCONFIG="/sbin/ifconfig"
ROUTE="/sbin/route"
IPROUTE="/bin/ip"
LIST_DEV=""
LIST_SUBNETS=""
if [ -f $IPROUTE ]; then
LIST_DEV=$($IPROUTE link show | grep "UP" | sed -e "s/.*: \(.*\): <.*/\1/")
LIST_SUBNETS=$($IPROUTE route show | grep -v ^default | awk '{if (match($1, '/\\\//')) { print $1 } else { print $1 "/32" } }')
elif [ -f $IFCONFIG ] && [ -f $ROUTE ]; then
LIST_DEV=$($IFCONFIG | grep "Link encap:" | cut -d" " -f1)
LIST_SUBNETS=$($ROUTE -n | grep ^[0-9] | grep -v ^0.0.0.0 | cut -c0-15,33-47 | sed -e 's# \+#/#')
#else
# echo "WARNING: bandwidthd.config: Could not find eigther ip(route2) nor ifconfig to list interfaces."
fi
# create device list, starting by pseudo-device "any".
DEBCONF_INTERFACES="any"
for DEV in $LIST_DEV; do
DEBCONF_INTERFACES="${DEBCONF_INTERFACES}, ${DEV}"
done
# (set default interface to eth0 if it exists, otherwise use any as
# a fallback default since it always exists).
if [ "$(echo $DEBCONF_INTERFACES | grep -c1 ', eth0')" != 0 ]; then
DEBCONF_INTERFACES_DEFAULT="eth0"
else
DEBCONF_INTERFACES_DEFAULT="any"
fi
# find subnets to use as default for debconf.
for SUBNET in $LIST_SUBNETS; do
if [ "$DEBCONF_SUBNET_DEFAULT" = "" ]; then
DEBCONF_SUBNET_DEFAULT="${SUBNET}"
else
DEBCONF_SUBNET_DEFAULT="${DEBCONF_SUBNET_DEFAULT}, ${SUBNET}"
fi
done
# Use full hostname as default sensor id.
DEBCONF_SENSORID=$(/bin/hostname)
if [ "$BANDWIDTHD_PACKAGE_DEBUG" != "" ]; then
echo "dev: $DEBCONF_INTERFACES"
echo "dev(default): $DEBCONF_INTERFACES_DEFAULT"
echo "subnets: $DEBCONF_SUBNET_DEFAULT"
fi
if [ "$BANDWIDTHD_PACKAGE_DEBUG" != "" ]; then
db_fset bandwidthd/dev seen false
db_fset bandwidthd/subnet seen false
db_fset bandwidthd/promisc seen false
# bwdpgsql-specific:
db_fset bandwidthd-pgsql/sensorid seen false
fi
# --- Listen on which interface? ---
# FIXME: replace db_subst "interfaces" with db_setchoices when it becomes
# available in debconf. See Debian bug #174130.
# Set available choices.
db_subst bandwidthd/dev "interfaces" "$DEBCONF_INTERFACES" || true
# Set default choice (unless valid old value exists).
db_get bandwidthd/dev || true
if [ "$RET" = "" ]; then
db_set bandwidthd/dev "$DEBCONF_INTERFACES_DEFAULT" || true
elif [ "$(echo $DEBCONF_INTERFACES | grep -c1 $RET)" = 0 ]; then
db_set bandwidthd/dev "$DEBCONF_INTERFACES_DEFAULT" || true
fi
# Ask question.
db_input high bandwidthd/dev || true
db_go || true
# --- Log/Graph which subnets? ---
# Set default subnets (unless value already exists).
db_get bandwidthd/subnet || true
if [ "$RET" = "" ] ; then
db_set bandwidthd/subnet "$DEBCONF_SUBNET_DEFAULT" || true
fi
# Ask question.
db_input high bandwidthd/subnet || true
db_go || true
# --- Sensor id? ---
# Set fully qualified hostname as default sensor string
db_get bandwidthd-pgsql/sensorid || true
if [ "$RET" = "" ]; then
db_set bandwidthd-pgsql/sensorid "$DEBCONF_SENSORID" || true
fi
# ask question.
db_input medium bandwidthd-pgsql/sensorid || true
db_go || true
# --- PROMISC ? ---
db_input low bandwidthd/promisc || true
db_go || true
# source dbconfig-common shell library, and call the hook function
if [ -f /usr/share/dbconfig-common/dpkg/config.pgsql ]; then
. /usr/share/dbconfig-common/dpkg/config.pgsql
dbc_first_version="2.0.1+cvs20050208-12"
dbc_load_include="php:/etc/bandwidthd/debian-db.php"
dbc_go bandwidthd-pgsql $@
fi
|
