#!/bin/ash

. /opt/openslx/config || exit 1

[ -z "$SLX_VM_NFS" ] && exit 0

# create target directory
mkdir -p /mnt/vmstore

OUTFILE=$(mktemp)

# check if it is a CIFS-share or NFS-share
# no bash, so this is a bit ugly...
if [ "${SLX_VM_NFS#//}" = "${SLX_VM_NFS}" ]; then
	# doesn't start with '//' -> assume NFS
	/opt/openslx/bin/timeout -t 6 -s 9 mount -v -t nfs -o ro,async,nolock "$SLX_VM_NFS" /mnt/vmstore
	RET=$?
	if [ "$RET" != "0" ]; then
		/opt/openslx/bin/timeout -t 6 -s 9 mount -v -t nfs -o vers=3,ro,async,nolock "$SLX_VM_NFS" /mnt/vmstore
		RET=$?
	fi
else
	# starts with '//' -> assume CIFS
	export USER="$SLX_VM_NFS_USER"
	export PASSWD="$SLX_VM_NFS_PASSWD"
	/opt/openslx/bin/timeout -t 10 -s 9 mount -v -t cifs -o ro,file_mode=0644,dir_mode=0755,uid=0,gid=0,forceuid,forcegid,sec=ntlm,nounix "$SLX_VM_NFS" /mnt/vmstore
	unset USER
	unset PASSWD
	RET=$?
fi > "$OUTFILE" 2>&1

if [ "$RET" -ne "0" ]; then
	if [ -s "$OUTFILE" ]; then
		slxlog "mount-vmstore-fail" "Mounting '$SLX_VM_NFS' failed. VMs will not boot." "$OUTFILE"
		sleep 1
	else
		slxlog "mount-vmstore-fail" "Mounting '$SLX_VM_NFS' failed. VMs will not boot."
	fi
fi

rm -f -- "$OUTFILE"
exit $RET