#!/bin/sh
# copyright (C) 2013-2014 FUJITSU LIMITED All Rights Reserved

# 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; version 2
# of the License.
# 
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
# 02110-1301, USA.

print_list() {
	LNAME=`cut -d ' ' -f 1 /opt/lxcf/${LXCNAME}/etc/lxcf/container_name`
	LMODEL=`cut -d ' ' -f 2 /opt/lxcf/${LXCNAME}/etc/lxcf/container_name`
	LSTATE=`LANG=C virsh -c lxc:/// list | /usr/bin/awk '($2 == "'${LXCNAME}'"){print $3}'`
	if [ -z "${LSTATE}"  ]; then
		LSTATE="stopped";
	fi
	LPATH=`readlink -f /opt/lxcf/${LXCNAME}`
	printf "%s\t%s    \t%s\t  %s\n" ${LNAME} ${LMODEL} ${LSTATE} ${LPATH}
}

printf "Name\tMode    \tState\t  Path\n"
echo   "------------------------------------------------------"

if [ $# -eq 0 ] ; then
  for LXCNAME in `ls -1 /opt/lxcf/`
  do
	if [ -e /opt/lxcf/${LXCNAME}/etc/lxcf/container_name ] ; then
		print_list 
	fi
  done
else
  for LXCNAME in $*
  do
    if ! /usr/lib/lxcf/lxcf-parmchk-cname $LXCNAME ; then
      echo $LXCNAME "is not a container name"
      exit 1
    fi

    if [ ! -e /opt/lxcf/${LXCNAME} ] ; then
      echo $LXCNAME "is the unknown container name"
      exit 1
    fi

    if [ -e /opt/lxcf/${LXCNAME}/etc/lxcf/container_name ] ; then
		print_list
    fi
  done
fi

exit 0

