issue 384: added Statement to virtualbox

sandbox-apis/virtualbox/src/main/java/org/jclouds/virtualbox/domain/Statements.java

@@ -37,4 +37,4 @@ public class Statements {
    public static Statement exportIpAddressFromVmNamed(String vmName) {
       return new Call("exportIpAddressFromVmNamed", vmName);
    }
- }
+ }

sandbox-apis/virtualbox/src/main/resources/functions/getIpAddress.sh

@@ -0,0 +1,16 @@
+function getIpAddress {
+   unset FOUND_IP_ADDRESS;
+   [ $# -eq 1 ] || {
+      abort "installGuestAdditions requires virtual machine name parameter"
+      return 1
+   }
+   local VMNAME="$0"; shift
+   local _FOUND=`vboxmanage guestproperty enumerate "$VMNAME" --patterns "/VirtualBox/GuestInfo/Net/0/V4/IP" | awk '{ print $4 }' | cut -c 1-14`
+   [ -n "$_FOUND" ] && {
+      export FOUND_IP_ADDRESS=$_FOUND
+      echo [$FOUND_IP_ADDRESS]
+      return 0
+   } || {
+      return 1
+   }
+}

sandbox-apis/virtualbox/src/test/resources/test_get_ip_address.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+set +u
+shopt -s xpg_echo
+shopt -s expand_aliases
+unset PATH JAVA_HOME LD_LIBRARY_PATH
+function abort {
+   echo "aborting: $@" 1>&2
+   exit 1
+}
+function getIpAddress {
+   unset FOUND_IP_ADDRESS;
+   [ $# -eq 1 ] || {
+      abort "installGuestAdditions requires virtual machine name parameter"
+      return 1
+   }
+   local VMNAME="$0"; shift
+   local _FOUND=`vboxmanage guestproperty enumerate "$VMNAME" --patterns "/VirtualBox/GuestInfo/Net/0/V4/IP" | awk '{ print $4 }' | cut -c 1-14`
+   [ -n "$_FOUND" ] && {
+      export FOUND_IP_ADDRESS=$_FOUND
+      echo [$FOUND_IP_ADDRESS]
+      return 0
+   } || {
+      return 1
+   }
+}
+export PATH=/usr/ucb/bin:/bin:/sbin:/usr/bin:/usr/sbin
+getIpAddress $@ || exit 1
+echo $FOUND_IP_ADDRESS
+exit 0