#!/bin/bash

# -------------------------------------------------------------------------- #
# Copyright 2002-2010, OpenNebula Project Leads (OpenNebula.org)             #
#                                                                            #
# Licensed under the Apache License, Version 2.0 (the "License"); you may    #
# not use this file except in compliance with the License. You may obtain    #
# a copy of the License at                                                   #
#                                                                            #
# http://www.apache.org/licenses/LICENSE-2.0                                 #
#                                                                            #
# Unless required by applicable law or agreed to in writing, software        #
# distributed under the License is distributed on an "AS IS" BASIS,          #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
# See the License for the specific language governing permissions and        #
# limitations under the License.                                             #
#--------------------------------------------------------------------------- #

source $(dirname $0)/kvmrc

AWK_SCRIPT='
BEGIN { FS=":" };

$1=="Used memory" {
    split($2, data, " ");
    print "USEDMEMORY=" data[1]
};

$1=="State" {
    vstat=$2;
    gsub(" ", "", vstat);

    if(vstat=="running" ||
       vstat=="blocked" ||
       vstat=="shutdown" ||
       vstat=="dying")
        state="a";
    else if(vstat=="paused") state="p";
    else if(vstat=="crashed") state="c";
    else state="u";

    print "STATE=" state
}
'

deploy_id=$1

virsh_cmd="virsh --connect $LIBVIRT_URI --readonly dominfo $deploy_id"
awk_cmd="awk \'$AWK_SCRIPT\'"

info=`$virsh_cmd 2>/dev/null | awk "$AWK_SCRIPT"`

if [ -n "$info" ]; then
    echo $info
else
    echo STATE=d
fi
exit 0
