Added configuration for authentication through Xen-API -- it can now be set

to use PAM, or to be turned off entirely, on a listener by listener basis.

Listen on a different unix domain socket for the Xen-API server, so that it
can co-exist with the others.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

tools/python/xen/xend/XendClient.py

@@ -22,6 +22,7 @@ import os
 import sys
 
 XML_RPC_SOCKET = "/var/run/xend/xmlrpc.sock"
+XEN_API_SOCKET = "/var/run/xend/xen-api.sock"
 
 ERROR_INTERNAL = 1
 ERROR_GENERIC = 2