#!/bin/sh

# This script is taken from Ubuntu, with the patch
# http://launchpadlibrarian.net/25941550/pulseaudio_0.9.14-0ubuntu20.1.debdiff

. "${PM_FUNCTIONS}"

get_pulse_users() {
    #echo $(ps aux | awk '/\/usr\/bin\/pulseaudio --start/ {print $1}')
    ps -C pulseaudio -o user=
}

suspend_pulse() {
    for i in $(get_pulse_users); do
        sudo -H -u $i pactl suspend-sink 1 &> /dev/null
        sudo -H -u $i pactl suspend-source 1 &> /dev/null
    done
}

resume_pulse() {
    for i in $(get_pulse_users); do
        sudo -H -u $i pactl suspend-sink 0 &> /dev/null
        sudo -H -u $i pactl suspend-source 0 &> /dev/null
    done
}

case $1 in
    hibernate|suspend)
        suspend_pulse
        ;;
    thaw|resume)
        resume_pulse
        ;;
    *) exit $NA
        ;;
esac