From 4aa59cefff165e527b2a32642fea1be3c983705c Mon Sep 17 00:00:00 2001
From: Evan Broder <broder@mit.edu>
Date: Tue, 11 Nov 2008 04:32:18 -0500
Subject: [PATCH] Pull the vnctoken remctl into the controls module

svn path=/trunk/packages/invirt-web/; revision=1615
---
 code/controls.py |    7 +++++++
 code/main.py     |    3 +--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/code/controls.py b/code/controls.py
index d895364..5512f66 100644
--- a/code/controls.py
+++ b/code/controls.py
@@ -171,6 +171,13 @@ def listHost(machine):
         return None
     return out.strip()
 
+def vnctoken(machine):
+    """Return a time-stamped VNC token"""
+    out, err = remctl('control', machine.name, 'vnctoken')
+    if err:
+        return None
+    return out.strip()
+
 def deleteVM(machine):
     """Delete a VM."""
     remctl('control', machine.name, 'destroy', err=True)
diff --git a/code/main.py b/code/main.py
index 42fe3c7..5037a09 100755
--- a/code/main.py
+++ b/code/main.py
@@ -43,7 +43,6 @@ from invirt import database
 from invirt.database import Machine, CDROM, session, connect, MachineAccess, Type, Autoinstall
 from invirt.config import structs as config
 from invirt.common import InvalidInput, CodeError
-from invirt.remctl import remctl
 
 def pathSplit(path):
     if path.startswith('/'):
@@ -247,7 +246,7 @@ def vnc(username, state, path, fields):
     """
     machine = validation.Validate(username, state, machine_id=fields.getfirst('machine_id')).machine
 
-    token = controls.remctl('control', machine.name, 'vnctoken').strip()
+    token = control.vnctoken(machine)
     host = controls.listHost(machine)
     if host:
         port = 10003 + [h.hostname for h in config.hosts].index(host)
-- 
1.7.9.5