#!/bin/bash
# postinst script for llx-qjack-pulse-integrator
#
# see: dh_installdeb(1)

#set -e
#set -x
# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package
# Source debconf library.
. /usr/share/debconf/confmodule

package=llx-qjack-pulse-integrator

override_jackd_debconf(){
# JACKD COPY POSTINST


CONFIG_FILE=/etc/security/limits.d/audio.conf

# if neither $CONFIG_FILE nor ${CONFIG_FILE}.disabled exists,
# let's copy it over from /usr/share/
if [ ! -s ${CONFIG_FILE} ] && [ ! -s ${CONFIG_FILE}.disabled ]; then
        cp /usr/share/jackd/audio.conf ${CONFIG_FILE}.disabled
fi

# OVERRIDE SETTING
db_set jackd/tweak_rt_limits $tweak

# CONTINUED COPY POSTINST
db_get jackd/tweak_rt_limits
if [ "x$RET" = "xtrue" ]; then
        if [ -e ${CONFIG_FILE}.disabled ]; then
                mv ${CONFIG_FILE}.disabled ${CONFIG_FILE} || true
        fi
else
        # user doesn't want RT prio
        if [ -e $CONFIG_FILE ]; then
                mv $CONFIG_FILE ${CONFIG_FILE}.disabled || true
        fi
fi
# END JACKD COPY POSTINST
}

divert_default_pa(){
    if test -f /etc/pulse/default.pa
    then
        dpkg-divert --package $package --divert /etc/pulse/default.pa.pulseaudio-orig --rename /etc/pulse/default.pa
    fi
    [ \! -e /etc/pulse/default.pa -o -L /etc/pulse/default.pa ] && ln -f /etc/pulse/default.pa.$package /etc/pulse/default.pa
}

case "$1" in
    configure)
	tweak="true"
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
	tweak="false"
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

divert_default_pa
override_jackd_debconf

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0