#!/bin/sh

# Copyright (c) 2013 ken.naruo
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.


# global.cof load
LANG=C;export LANG
SCRIPT_DIR=`dirname $0`
. ${SCRIPT_DIR}/../../global.conf

PROJECT_JOBNET=$1
SERVER=$2
USER_ROOT=/home/ejobmgr/e-cron

IFCONFIG=/usr/sbin/ifconfig
LINUX=`uname -a | grep Linux`
if [ "${LINUX}" ];then
  IFCONFIG=/sbin/ifconfig
fi

if [ "${PROJECT_JOBNET}" = \. ];then

  JOBNET=`pwd | awk -F [/] '{field = $NF } END {print field }'`
  PROJECT=`pwd | awk -F [/] '{field = $(NF-1) } END {print field}'`

else

  PROJECT=`echo "${PROJECT_JOBNET}" | awk -F"/" '{print $1}'`
  JOBNET=`echo "${PROJECT_JOBNET}" | awk -F"/" '{print $2}'`

fi

if [ ! -d "${ROOT}/project/${PROJECT}/${JOBNET}" ];then
  echo "ERROR no such jobnet"
  exit 1
fi

if [ ! -d "${ROOT}/servers/${SERVER}" ];then
  echo "ERRO no such server"
  exit 1
fi


## user check
USER_CHECK=`id | grep ejobmgr | grep -v grep`
if [ "${USER_CHECK}" = "" ];then
  echo "ERROR you must execute this script as ejobmgr"
  exit 1
fi

## disalbe jobnet
${ROOT}/bin/disable_jobnet ${PROJECT}/${JOBNET} ${SERVER}

## conf load
. ${ROOT}/servers/${SERVER}/server.conf

## remove dir
IP_ADDR=`dig ${SERVER} | grep -A 1 "ANSWER SECTION" | grep -v "ANSWER SECTION" | awk '{print $5}'`
LOCAL_CHECK=`${IFCONFIG} -a | grep ${IP_ADDR}`

if [ "${LOCAL_CHECK}" = "" ];then
  echo "access to ${SERVER}"
  ssh -p ${SSH_PORT} ${SERVER} rm -rf ${USER_ROOT}/project/${PROJECT}/${JOBNET}
else
  echo "access to ${SERVER}"
  rm -rf ${USER_ROOT}/project/${PROJECT}/${JOBNET}
fi

rm -rf ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET}

## update jobnet.prof
cat ${ROOT}/project/${PROJECT}/${JOBNET}/jobnet.prof | sed -e "s/${SERVER} //g" > /tmp/${PROJECT}_${JOBNET}_jobnet.prof.tmp
cp /tmp/${PROJECT}_${JOBNET}_jobnet.prof.tmp ${ROOT}/project/${PROJECT}/${JOBNET}/jobnet.prof 
rm /tmp/${PROJECT}_${JOBNET}_jobnet.prof.tmp

## update jobnet_list
cat ${ROOT}/servers/${SERVER}/jobnet_list | grep -v "${PROJECT} ${JOBNET}:" > /tmp/${PROJECT}_${JOBNET}_jobnet_list.tmp
cp /tmp/${PROJECT}_${JOBNET}_jobnet_list.tmp ${ROOT}/servers/${SERVER}/jobnet_list
rm /tmp/${PROJECT}_${JOBNET}_jobnet_list.tmp

echo "-----------------------------------"
echo "${PROJECT} ${JOBNET} successfully delete on ${SERVER}"
echo "-----------------------------------"

exit 0

