From 8806aeab5c9addc95fd03beee0e346a0d3503ea1 Mon Sep 17 00:00:00 2001
From: Marek Marczykowski <marmarek@invisiblethingslab.com>
Date: Sat, 16 Mar 2013 16:13:15 +0100
Subject: [PATCH] QubesNetVm: use xs module, not xenstore-* command

---
 dom0/core-modules/005QubesNetVm.py | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/dom0/core-modules/005QubesNetVm.py b/dom0/core-modules/005QubesNetVm.py
index 9b4fdcf8..34250699 100644
--- a/dom0/core-modules/005QubesNetVm.py
+++ b/dom0/core-modules/005QubesNetVm.py
@@ -113,17 +113,13 @@ class QubesNetVm(QubesVm):
         if xid < 0:
             return
 
-        command = [
-                "/usr/bin/xenstore-chmod",
-                "/local/domain/{0}/qubes-netvm-external-ip".format(xid)
-            ]
+        perms = [ { 'dom': xid } ]
 
-        command.append("n{0}".format(xid))
+        for xid in self.__external_ip_allowed_xids:
+            perms.append({ 'dom': xid, 'read': True })
 
-        for id in self.__external_ip_allowed_xids:
-            command.append("r{0}".format(id))
-
-        return subprocess.check_call(command)
+        xs.set_permissions('', '/local/domain/{0}/qubes-netvm-external-ip'.format(xid),
+                perms)
 
     def start(self, **kwargs):
         if dry_run: