Source Code for Module Products.ZenWin.WMIPlugin

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2007, Zenoss Inc. 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify it 
 7  # under the terms of the GNU General Public License version 2 as published by 
 8  # the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13   
14  from Products.DataCollector.plugins.CollectorPlugin import CollectorPlugin 
15   
16 -class WMIPlugin(CollectorPlugin): 
17      """ 
18      A WMIPlugin defines a native Python collection routine and a parsing 
19      method to turn the returned data structure into a datamap. A valid 
20      WMIPlugin must implement the process method. 
21      """ 
22      transport = "wmi" 
23      deviceProperties = CollectorPlugin.deviceProperties + ( 
24          'zWmiMonitorIgnore',  
25          'zWinUser', 
26          'zWinPassword', 
27          'zWinEventlogMinSeverity', 
28          'zWinEventlogClause', 
29      ) 
30       
31 -    def condition(self, device, log): 
32          return not getattr(device, 'zWmiMonitorIgnore', True) 
33   
34 -    def copyDataToProxy(self, device, proxy): 
35          for prop in self.deviceProperties: 
36              if hasattr(device, prop): 
37                  setattr(proxy, prop, getattr(device, prop)) 
38          # Do any other prep of plugin here 
39          setattr(proxy, 'lastChange', getattr(device, '_lastChange', '')) 
40   
41 -    def queries(self): 
42          raise NotImplementedError 
43       
44 -    def preprocess(self, results, log): 
45          if isinstance(results, Exception): 
46              log.error(results) 
47              return None 
48          return results 
49