#================================================================================
# hevsMount.bash - Mounts the HES-SO//Vs SAMBA (CIFS) shares
#
# Requirements
#   - SAMBA package:
#       sudo apt-get install cifs-utils smbclient samba
#   - must be run as root
#       sudo hevsMount.bash

MOUNT_POINTS=( '/mnt/i_si' '/mnt/p_pcb' '/mnt/r_public' '/mnt/u_home')
HEVS_SHARES=( '//datahei.hevs.ch/HEI' '//datasion.hevs.ch/Pcb' 
'//datasion.hevs.ch/share/public' '//datasion.hevs.ch/home/Users/')
#mountShare //nwedata/share                     ~/share_s/

SEPARATOR='--------------------------------------------------------------------------------'
INDENT='  '


#-------------------------------------------------------------------------------
# Functions
#
function createMountPoint () {
   local mountPoint=$1
   if [ ! -d "$mountPoint" ]; then
     mkdir $mountPoint
   fi
}

function mountShare () {
   local share=$1 ; local mountPoint=$2
   mount -t cifs $share $mountPoint                              \
     -o uid=$Linux_user -o gid=$Linux_group                      \
     -o username=$Novell_user -o password=$password              \
     -o noserverinfo -o rw -o file_mode=0777 -o dir-mode=0777
}


#--------------------------------------------------------------------------------
# Parse command line options
#
usage='Usage: HEVsMount.bash [-v] [-h]'
usage="$usage\n\t[-n NovellUserName] [-u userName] [-g groupName] [-p 
password]"

Linux_user="$USER"
Linux_group="$Linux_user"

while getopts "n:u:g:p:vh" options; do
   case $options in
     n ) Novell_user=$OPTARG;;
     u ) Linux_user=$OPTARG;;
     g ) Linux_group=$OPTARG;;
     p ) password=$OPTARG;;
     v ) verbose=1;;
     h ) echo -e $usage
           exit 1;;
     * ) echo -e $usage
           exit 1;;
   esac
done

HEVS_SHARES[${#HEVS_SHARES[@]}-1]="${HEVS_SHARES[${#HEVS_SHARES[@]}-1]}$Novell_user"


#================================================================================
# Main script
#
if [ -n "$verbose" ] ; then
   echo "$SEPARATOR"
   echo 'Mounting HES-SO//Vs Novell network disks...'
fi


#--------------------------------------------------------------------------------
# Get password
#
if [ -z "$password" ] ; then
   echo -n "Novell Password: "
   stty -echo
   read password
   stty echo
   echo        # force a carriage return after the read
fi


#--------------------------------------------------------------------------------
# Create mount points
#
if [ -n "$verbose" ] ; then
   echo
   echo "Creating mount points:"
fi

for mount_point in ${MOUNT_POINTS[@]} ; do
   if [ -n "$verbose" ] ; then
     echo "${INDENT}Mount point $mount_point"
   fi
   createMountPoint $mount_point
done


#--------------------------------------------------------------------------------
# Mount shares
#
if [ -n "$verbose" ] ; then
   echo
   echo "Mounting shares:"
fi

for ((index=0; index<${#MOUNT_POINTS[@]}; index+=1)) ; do
   if [ -n "$verbose" ] ; then
     echo "${INDENT}Mounting ${HEVS_SHARES[$index]} on 
${MOUNT_POINTS[$index]}"
   fi
   mountShare ${HEVS_SHARES[$index]} ${MOUNT_POINTS[$index]}
done


if [ -n "$verbose" ] ; then
   echo
   echo 'Finished mounting.'
   echo "$SEPARATOR"
   echo
fi