#!/usr/bin/env bash
#
# kvmx-vdagent spice-vdagent initializer
#
# Copyright (C) 2017 Silvio Rhatto - rhatto at riseup.net
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation, either version 3 of the License,
# or any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

# Get instances
instances="$(ps -o pid,command -e | grep "spice-vdagent$" | awk '{ print $1 }' | xargs)"

# Kill old instances
for pid in $instances; do
  kill -9 $pid &> /dev/null
done

# Restart spice-vdagent if it is available
if which spice-vdagent &> /dev/null ; then
  spice-vdagent
fi

# Initialize the clipboard with some content: this seems necessary in order to
# the clipboard link start working between host and guest.
if which xclip &> /dev/null; then
  echo $RANDOM | xclip
fi