Update all references to HOME with ZUSERHOME and move ZUSERHOME to vzvol main script for early initialization

Author: RainbowHackerHorse

bin/vzvol

@@ -11,6 +11,7 @@ VOLTYPE=NULL
 vzvol_libdir=/usr/local/lib/vzvol/lib
 vzvol_gitdir=$( find ./ -name "vzvol" | grep bin | sed 's/.\{10\}$//' )
 ZUSER="$(logname)"
+ZUSERHOME=$( awk -F ":" '/${ZUSER}/{print $6}' < /etc/passwd )
 
 
 if [ ! "$(whoami)" = 'root' ]; then

lib/shared/vzvol_getargz.sh

@@ -101,7 +101,7 @@ vzvol_getargz() {
 					return 1
 				else
 					DELETE_ME="${2}"
-					DELETE_VMDK="${HOME}/VBoxDisks/${2}.vmdk"
+					DELETE_VMDK="${ZUSERHOME}/VBoxDisks/${2}.vmdk"
 					vzvol_delete || exit 1
 					exit
 				fi

lib/shared/vzvol_list.sh

@@ -39,8 +39,8 @@ vzvol_list_type() {
 		else
 			zvolfstype="unknown"
 		fi
-		if [ -f "${HOME}/VBoxdisks/${purevolname}.vmdk" ]; then
-			echo "${vols} VirtualBox ${HOME}/VBoxdisks/${purevolname}.vmdk $purevolused $purevolsize $zvolfstype"
+		if [ -f "${ZUSERHOME}/VBoxdisks/${purevolname}.vmdk" ]; then
+			echo "${vols} VirtualBox ${ZUSERHOME}/VBoxdisks/${purevolname}.vmdk $purevolused $purevolsize $zvolfstype"
 		else
 			echo "${vols} RAW none $purevolused $purevolsize $zvolfstype"
 		fi

lib/shared/vzvol_type.sh

@@ -11,7 +11,7 @@ zvol_type_virtualbox() {
 	errorfunc='zvol_type_virtualbox'
 	zvol_create || return 1
 	vmdk_create || return 1
-	echo "Please use ${HOME}/VBoxdisks/${VOLNAME}.vmdk as your VM Disk"
+	echo "Please use ${ZUSERHOME}/VBoxdisks/${VOLNAME}.vmdk as your VM Disk"
 }
 zvol_type_raw() {
 	errorfunc='zvol_type_raw'

lib/shared/vzvol_vmdk.sh

@@ -1,6 +1,5 @@
 #!/bin/sh
 vmdk_create() {
-	ZUSERHOME=$( awk -F ":" '/${ZUSER}/{print $6}' < /etc/passwd )
 	errorfunc='vmdk_create'
 	if [ ! -d "${ZUSERHOME}"/VBoxdisks/ ]; then
 		mkdir -p "${ZUSERHOME}"/VBoxdisks/