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#!/bin/sh
set -e
default=/etc/default/rtpengine-daemon
modname=xt_RTPENGINE
if [ -x "$(command -v ngcp-virt-identify)" ]; then
if ngcp-virt-identify --type container; then
VIRT="yes"
fi
fi
if [ "$VIRT" = "yes" ]; then
echo "Container environment detected. Skip kernel module check"
else
if [ -f $default ]; then
. $default || true
fi
if [ -n "$TABLE" ] && [ "$TABLE" -ge 0 ] && \
[ -n "$NO_FALLBACK" ] && \
{ [ "$NO_FALLBACK" = "1" ] || [ "$NO_FALLBACK" = "yes" ] ; }
then
if lsmod | grep -q $modname || modinfo $modname > /dev/null 2> /dev/null; then
true
else
echo "Kernel module $modname not found and NO_FALLBACK is set."
echo "Daemon restart not performed."
exit 0
fi
fi
fi
if [ "$1" = configure ]; then
adduser --system --home /nonexistent --gecos rtpengine \
--no-create-home --disabled-password \
--group --quiet rtpengine || true
rtpdir='/var/spool/rtpengine'
if ! dpkg-statoverride --list "$rtpdir" > /dev/null 2>&1; then
chown rtpengine:rtpengine "$rtpdir"
chmod 0770 "$rtpdir"
fi
cachedir='/var/cache/rtpengine'
if ! dpkg-statoverride --list "$cachedir" > /dev/null 2>&1; then
chown rtpengine:rtpengine "$cachedir"
chmod 0770 "$cachedir"
fi
# set up modprobe.d fragment for auto-load usage
if ! [ -f /etc/modprobe.d/rtpengine.conf ] || grep -q DPKG-GENERATED /etc/modprobe.d/rtpengine.conf; then
OPTIONS="options xt_RTPENGINE proc_mask=0x7"
PUID=$(id -u rtpengine 2> /dev/null)
test -z "$PUID" || OPTIONS="$OPTIONS proc_uid=$PUID"
PGID=$(id -g rtpengine 2> /dev/null)
test -z "$PGID" || OPTIONS="$OPTIONS proc_gid=$PGID"
( echo "# DPKG-GENERATED FILE";
echo "$OPTIONS" ) > /etc/modprobe.d/rtpengine.conf
fi
fi
#DEBHELPER#
exit 0
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