From e5ccb4206f6958ea8796ab86f02aaa4c3ad72f9f Mon Sep 17 00:00:00 2001
From: Kamil Swiatkowski <kswiatkowski@mirantis.com>
Date: Fri, 25 Oct 2013 13:18:17 +0200
Subject: [PATCH] pass arguments to wsman as xml file to allow list arguments

---
 wsman/provider/wsmancli.py | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/wsman/provider/wsmancli.py b/wsman/provider/wsmancli.py
index 249a1f1..664e2bb 100644
--- a/wsman/provider/wsmancli.py
+++ b/wsman/provider/wsmancli.py
@@ -23,6 +23,7 @@
 #    along with WSManAPI.  If not, see <http://www.gnu.org/licenses/>.
 
 import sys
+import tempfile
 
 from wsman import WSManProvider
 
@@ -735,11 +736,22 @@ def invoke(self, reference, command, arguments, remote=None, raw=False):
             if isinstance(arguments, basestring):
                 get_command += "--input=\"%s\"" % arguments
             elif isinstance(arguments, dict):
+                input_file = tempfile.NamedTemporaryFile()
+                input_file.write('<p:%s_INPUT xmlns:p="%s">\n' % (command, reference.resource_uri))
                 for k,v in arguments.items():
-                    get_command += '-k \"%s=%s\" ' % (k,v)
-             
+                    if isinstance(v, list):
+                        for vitem in v:
+                            input_file.write('<p:%s>%s</p:%s>\n' % (k, vitem, k))
+                    else:
+                        input_file.write('<p:%s>%s</p:%s>\n' % (k, v, k))
+                input_file.write('</p:%s_INPUT>\n' % command)
+                get_command += '--input \"%s\" ' % input_file.name
+
+            log.debug ("Executing command %s" % get_command)
             output = self.get_transport().execute(get_command)
-            
+            if input_file:
+                input_file.close()
+
             if raw:
                 return output
             else: