Source Code for Module ZenModel.UBRRouter

 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  __doc__="""UBRRouter 
15   
16  UBRRouter class represents a Ubr Router 
17   
18  $Id: UBRRouter.py,v 1.12 2004/04/12 16:20:44 edahl Exp $""" 
19   
20  __version__ = "$Revision: 1.12 $"[11:-2] 
21   
22  from AccessControl import ClassSecurityInfo 
23  from Globals import DTMLFile 
24  from Globals import InitializeClass 
25   
26  from AccessControl import Permissions as permissions 
27   
28  from Products.ZenRelations.RelSchema import * 
29   
30  from IpAddress import findIpAddress 
31  from Device import Device 
32   
33 -def manage_addUBRRouter(context, id, title = None, REQUEST = None): 
34      """make a device""" 
35      serv = UBRRouter(id, title) 
36      context._setObject(serv.id, serv) 
37   
38      if REQUEST is not None: 
39          REQUEST['RESPONSE'].redirect(context.absolute_url() 
40                                       +'/manage_main')  
41   
42   
43  addUBRRouter = DTMLFile('dtml/addUBRRouter',globals()) 
44   
45   
46 -class UBRRouter(Device): 
47      """UBRRouter object""" 
48      portal_type = meta_type = 'UBRRouter' 
49   
50      _relations = Device._relations + ( 
51          ("dhcpservers", ToMany(ToMany, "Products.ZenModel.Device", "dhcpubrclients")), 
52          ) 
53   
54       
55      security = ClassSecurityInfo() 
56      
57 -    def setDhcpHelpers(self, ips): 
58          dhcpservers = self.dhcpservers.objectValuesAll() 
59          sys = self.systems() 
60          if len(sys): sys = sys[0] 
61          else: sys = None 
62          for ip in ips: 
63              dip = findIpAddress(self, ip) 
64              if not dip: continue 
65              dserv = dip.getDevice() 
66              if dserv in dhcpservers:  
67                  dhcpservers.remove(dserv) 
68                  continue 
69              if sys: dserv.addRelation("systems", sys) 
70              self.addRelation("dhcpservers", dserv) 
71          for dserv in dhcpservers: 
72              dserv.removeRelation("systems", sys) 
73              self.removeRelation("dhcpservers", dserv) 
74   
75   
76  InitializeClass(UBRRouter) 
77