#! /bin/bash
### BEGIN INIT INFO
# Provides: sametimevmgr
# Required-Start: $remote_fs $syslog$network
# Required-Stop:  $remote_fs $syslog
# Default-Start:  3 5
# Default-Stop:   0 1 2 6
# chkconfig: 2345 80 30
# Short-Description: IBM Sametime Video Manager startup script
# Author: 2015 by Enio Basso ( http://ebasso.net )  
# Copyright (C) 2010 Creative Commons
# License: GNU GPL v2 or (at your option) any later version.
### END INIT INFO

# Version V1 20150212.01
########################################################################


PROFILE_NAME=<profileNameSTMSPNProfile1>

WAS_USERNAME=wasadmin
WAS_PASSWORD=<PASSWORD>

SOLID_USERNAME=admin
SOLID_PASSWORD=admin

SERVER_NAME=STMediaServer

# ------------ Helper Functions   -------------------------------------
SCRIPT_NAME=$0
CMD=$1
PARAM1=$2
PARAM2=$3
PARAM3=$4

check_errmsg_and_exit() {
  if [ $? -ne 0 ]; then
     #log_error $1
     echo $1
     #cd $SCRIPT_PWD
     exit 1
  fi
}

errmsg_and_exit() {
  # log_error $1
  echo $1
  #cd $SCRIPT_PWD
  exit 1
}

###########################################################   Main Script ##############################################################3

usage ()
{
  echo ""
  echo "Usage: $0 { start | stop | restart | reload }"
  echo ""
  echo "Service: { soliddb_start | soliddb_stop | soliddb_status } "
  echo "Service: { vmgr_start | vmgr_stop | vmgr_status }"
  echo ""

  return 0
}

######################################################
#  Function:  start_server
#  Description:   start server
#  Returns:
#		0 - specified stop portal successfully
######################################################
vmgr_start () {
  local shellFile="/opt/IBM/WebSphere/AppServer/profiles/$PROFILE_NAME/bin/startServer.sh"
  local pidFile="/opt/IBM/WebSphere/AppServer/profiles/$PROFILE_NAME/logs/$SERVER_NAME/$SERVER_NAME.pid"
  local shellCmd="$shellFile $SERVER_NAME"
  
  echo "Starting Video Manager: "

  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;
  if [ $SERVICE_PID ]; then
     echo "-------------> SOLIDDB Server (pid $SERVICE_PID) is running...";
  else
     echo "-------------> SOLIDDB-Server is not running";
     exit 1;
  fi


  if [ ! -f "$shellFile" ] ; then
     errmsg_and_exit "start_server: $SERVER_NAME - File [$shellFile] not found"
  fi

  local _PID_FILE=$pidFile
  if [ -f ${_PID_FILE} ]; then
     local _PID_WAS=`cat ${_PID_FILE}`
     ps -e | grep -v grep | grep $_PID_WAS > /dev/null
     if [ $? -eq 0  ]; then
          echo -n "Já iniciando: "
          echo -n "[OK]"
        return 0
     fi
  fi  

  $shellCmd
  check_errmsg_and_exit "start_server: $SERVER_NAME [ERROR]"

  echo  "-- Server Started"
  return 0
}

######################################################
#  Function:  stop_server
#  Description:   Executa a parada do 
#  Returns:
#		0 - specified stop portal successfully
######################################################
vmgr_stop () {
  local shellFile="/opt/IBM/WebSphere/AppServer/profiles/$PROFILE_NAME/bin/stopServer.sh"
  local pidFile="/opt/IBM/WebSphere/AppServer/profiles/$PROFILE_NAME/logs/$SERVER_NAME/$SERVER_NAME.pid"
  local shellCmd="$shellFile $SERVER_NAME"

  echo "Stopping Video Manager: "

  if [ ! -f "$shellFile" ] ; then
     errmsg_and_exit "vmgr_stop: $SERVER_NAME - File [$shellFile] not found"
  fi

  local _PID_FILE=$pidFile
  if [ ! -f ${_PID_FILE} ]; then
     echo "pid file not found - Server already stopped"
     echo "[OK]"
     return 0
  fi

  local _PID_WAS=`cat ${_PID_FILE}`
  ps -e | grep -v grep | grep $_PID_WAS > /dev/null
  if [ $? -ne 0  ]; then
     echo "pid not found - Server already stopped"
     echo "[OK]"
     return 0
  fi 
         
  $shellCmd -username $WAS_USERNAME -password $WAS_PASSWORD
  check_errmsg_and_exit "vmgr_stop: $SERVER_NAME [ERROR]"
       
  echo "-- Server Stopped"
  return 0
}

vmgr_status ()
{
  local shellFile="/opt/IBM/WebSphere/AppServer/profiles/$PROFILE_NAME/bin/serverStatus.sh"
    
  if [ -f "$shellFile" ] ; then
     echo -n "Check server status: "
     echo
      $shellFile $SERVER_NAME -username $WAS_USERNAME -password $WAS_PASSWORD
     echo "[OK]"
  else
       echo "serverStatus.sh not available:" [$WAS_HOME/bin/serverStatus.sh]
  fi
 
  return 0
}


soliddb_start ()
{
  local SOLIDDB_NAME="SolidDb 7.0"
  #local shellFile="/opt/solidDB/soliddb-7.0/standalone_eval_server_start"
  local shellFile="/opt/solidDB/soliddb-7.0/bin/solid"
  local shellCmd="$shellFile -c /opt/solidDB/soliddb-7.0/eval_kit/standalone"
  
  echo "Starting SolidDb 7.0: "

  if [ ! -f "$shellFile" ] ; then
     errmsg_and_exit "soliddb_start: $SOLIDDB_NAME - File [$shellFile] not found"
  fi

  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;
  if [ $SERVICE_PID ]; then
     echo "-------------> SOLIDDB Server (pid $SERVICE_PID) is running...";
     echo "[OK]"
     return 0
  fi

  $shellCmd
  check_errmsg_and_exit "soliddb_start: $SERVER_NAME [ERROR]"

  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;
  echo "-------------> SOLIDDB Server (pid $SERVICE_PID) started...";
  echo "[OK]"
  return 0
}

already_stopped(){
 
  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;
  if [ ! $SERVICE_PID ]; then
    echo  "-- Server Stopped"
    echo "[OK]"
    exit 0;
  fi
  echo -n ".";
  sleep 2;
}

soliddb_stop ()
{
  local SOLIDDB_NAME="SolidDb 7.0"
  #local shellFile="/opt/solidDB/soliddb-7.0/standalone_eval_server_stop"
  #local shellCmd="$shellFile"
  local shellFile="/opt/solidDB/soliddb-7.0/bin/solsql"
  local shellCmd="$shellFile ""tcp localhost 2315"" admin admin /opt/solidDB/soliddb-7.0/stopargs.sql"
  
  echo "Stopping SolidDb 7.0: "

  if [ ! -f "$shellFile" ] ; then
     errmsg_and_exit "soliddb_start: $SOLIDDB_NAME - File [$shellFile] not found"
  fi

  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;
  if [ $SERVICE_PID ]; then
     echo "-------------> SOLIDDB Server (pid $SERVICE_PID) is running...";
  else
     echo "-------------> SOLIDDB-Server is not running"
     echo "[OK]"
     return 0
  fi
  
  echo "admin command 'shutdown force';"  > /opt/solidDB/soliddb-7.0/stopargs.sql
  echo "exit;"                           >> /opt/solidDB/soliddb-7.0/stopargs.sql

  $shellFile "tcp localhost 2315" admin admin /opt/solidDB/soliddb-7.0/stopargs.sql 
  check_errmsg_and_exit "soliddb_start: $SERVER_NAME [ERROR]"

  echo -n "------------> Waiting for server to stop: ";
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  already_stopped
  
  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;
  if [ $SERVICE_PID ]; then
     echo "-------------> SOLIDDB Server (pid $SERVICE_PID) still running...";
     exit 1;
  fi
  echo  "-- Server Stopped"
  echo "[OK]"
  return 0
}

soliddb_status ()
{
  SERVICE_PID=`ps aux | grep standalone | grep -v grep | awk '{print $2}'`;

  #ps aux | grep -v grep | grep standalone > /dev/null
  #if [ $? -eq 0  ]; then
  if [ $SERVICE_PID ]; then
     echo "-------------> SOLIDDB Server (pid $SERVICE_PID) is running...";
  else
     echo "-------------> SOLIDDB-Server is not running";
  fi
  return 0
}


case "$CMD" in
  start)
     soliddb_start
     echo ""
     echo "-------------> Pausing for 20 secs before start VMGR"
     sleep 20;
     vmgr_start
  ;;
  stop)
      vmgr_stop
     soliddb_stop
  ;;
  restart)
     vmgr_stop
     soliddb_stop
     echo "-------------> Pausing for 20 secs before start SolidDb";
     sleep 20;
     soliddb_start
     echo ""
     echo "-------------> Pausing for 20 secs before start VMGR";
     sleep 20;
     vmgr_start
  ;;
  status)
     soliddb_status 
     echo ""
     vmgr_status 
  ;;
  vmgr_start)
    vmgr_start
  ;;
  vmgr_stop)
    vmgr_stop
  ;;
  vmgr_status)
    vmgr_status
  ;;
  soliddb_start)
 	soliddb_start
  ;;
  soliddb_stop)
    soliddb_stop
  ;;
  soliddb_status)
    soliddb_status
  ;;
  *)
     usage 
     exit 1
  ;;
esac
exit 0