#!/bin/sh
    # Required software: ssh-client, ssh-server, mysql-server, screen

    # User and host database server: create a user on that system
    # Create mysql schema for user and host: 'opensim'@'127.0.0.1'
    USER=opensim
    DB_HOST=192.168.132.114
    #OPENSIM=/home/admin/bin/opensim/bin
     OPENSIM=/home/admin/bin/osgrid-8f1a79420be062ea59b3c04aacb439fb57713ac7/bin
    cd $OPENSIM

# add check for 'screen -list | grep opensim' and reattach if present

# db connection
#password: seekrit_password

# check first for vpn-mysql connection if running MySQL db
SCREEN_VPN=`screen -list | grep vpn-mysql | awk '{print $1}'`
SCREEN_OPENSIM=`screen -list | grep opensim | awk '{print $1}'`
SCREEN_OPENSIM_DEADPID=`screen -list | grep Dead`
if [ "$SCREEN_VPN" = "" ] ; then
    # Start up vpn
    echo "After loggin into the db system hit CTL+A then CTL+D to continue ..."
    sleep 5
    #screen -S vpn-mysql -m ssh -L3306:127.0.0.1:3306 opensim@192.168.132.114
    screen -d -S vpn-mysql -m ssh -L3306:127.0.0.1:3306 $USER@$DB_HOST
fi
if [ "$SCREEN_OPENSIM_DEADPID" != "" ]; then
    screen -wipe
    echo "Starting up opensim ..."
    screen -S opensim -m mono OpenSim.exe -gui=true
elif [ "$SCREEN_OPENSIM" != "" ]; then
    screen  -r $SCREEN_OPENSIM
else
    echo "Starting up opensim ..."
    screen -S opensim -m mono OpenSim.exe -gui=true
fi