code.delx.au - pymsnt/blob - src/legacy/glue.py

   1 # Copyright 2004-2005 James Bunton <james@delx.cjb.net>
   2 # Licensed for distribution under the GPL version 2, check COPYING for details
   3
   4 import utils
   5 from twisted.internet import task
   6 from tlib.xmlw import Element
   7 from tlib import msn
   8 from debug import LogEvent, INFO, WARN, ERROR
   9 import disco
  10 import sha
  11 import groupchat
  12 import ft
  13 import avatar
  14 import config
  15 import lang
  16
  17
  18
  19
  20 name = "MSN Transport"   # The name of the transport
  21 url = "http://msn-transport.jabberstudio.org"
  22 version = "0.11-dev"     # The transport version
  23 mangle = True            # XDB '@' -> '%' mangling
  24 id = "msn"               # The transport identifier
  25
  26
  27 # Load the default avatars
  28 f = open("src/legacy/defaultJabberAvatar.png")
  29 defaultJabberAvatarData = f.read()
  30 f.close()
  31
  32 f = open("src/legacy/defaultAvatar.png")
  33 defaultAvatarData = f.read()
  34 f.close()
  35 defaultAvatar = avatar.AvatarCache().setAvatar(defaultAvatarData)
  36
  37
  38 def isGroupJID(jid):
  39         """ Returns True if the JID passed is a valid groupchat JID (for MSN, does not contain '%') """
  40         return (jid.find('%') == -1)
  41
  42
  43
  44 # This should be set to the name space the registration entries are in, in the xdb spool
  45 namespace = "jabber:iq:register"
  46
  47
  48 def formRegEntry(username, password):
  49         """ Returns a domish.Element representation of the data passed. This element will be written to the XDB spool file """
  50         reginfo = Element((None, "query"))
  51         reginfo.attributes["xmlns"] = "jabber:iq:register"
  52
  53         userEl = reginfo.addElement("username")
  54         userEl.addContent(username)
  55
  56         passEl = reginfo.addElement("password")
  57         passEl.addContent(password)
  58
  59         return reginfo
  60
  61
  62
  63
  64 def getAttributes(base):
  65         """ This function should, given a spool domish.Element, pull the username, password,
  66         and out of it and return them """
  67         username = ""
  68         password = ""
  69         for child in base.elements():
  70                 try:
  71                         if child.name == "username":
  72                                 username = child.__str__()
  73                         elif child.name == "password":
  74                                 password = child.__str__()
  75                 except AttributeError:
  76                         continue
  77
  78         return username, password
  79
  80
  81 def startStats(statistics):
  82         stats = statistics.stats
  83         stats["MessageCount"] = 0
  84         stats["FailedMessageCount"] = 0
  85         stats["AvatarCount"] = 0
  86         stats["FailedAvatarCount"] = 0
  87
  88 def updateStats(statistics):
  89         stats = statistics.stats
  90         # FIXME
  91         #stats["AvatarCount"] = msnp2p.MSNP2P_Avatar.TRANSFER_COUNT
  92         #stats["FailedAvatarCount"] = msnp2p.MSNP2P_Avatar.ERROR_COUNT
  93
  94
  95 def msn2jid(msnid):
  96         """ Converts a MSN passport into a JID representation to be used with the transport """
  97         return msnid.replace('@', '%') + "@" + config.jid
  98
  99 translateAccount = msn2jid # Marks this as the function to be used in jabber:iq:gateway (Service ID Translation)
 100
 101 def jid2msn(jid):
 102         """ Converts a JID representation of a MSN passport into the original MSN passport """
 103         return unicode(jid[:jid.find('@')].replace('%', '@'))
 104
 105
 106 def presence2state(show, ptype):
 107         """ Converts a Jabber presence into an MSN status code """
 108         if ptype == "unavailable":
 109                 return msn.STATUS_OFFLINE
 110         elif not show or show == "online" or show == "chat":
 111                 return msn.STATUS_ONLINE
 112         elif show == "dnd":
 113                 return msn.STATUS_BUSY
 114         elif show == "away" or show == "xa":
 115                 return msn.STATUS_AWAY
 116
 117
 118 def state2presence(state):
 119         """ Converts a MSN status code into a Jabber presence """
 120         if state == msn.STATUS_ONLINE:
 121                 return (None, None)
 122         elif state == msn.STATUS_BUSY:
 123                 return ("dnd", None)
 124         elif state == msn.STATUS_AWAY:
 125                 return ("away", None)
 126         elif state == msn.STATUS_IDLE:
 127                 return ("away", None)
 128         elif state == msn.STATUS_BRB:
 129                 return ("away", None)
 130         elif state == msn.STATUS_PHONE:
 131                 return ("dnd", None)
 132         elif state == msn.STATUS_LUNCH:
 133                 return ("away", None)
 134         else:
 135                 return (None, "unavailable")
 136
 137
 138 def getGroupNames(msnContact, msnContactList):
 139         """ Gets a list of groups that this contact is in """
 140         groups = []
 141         for groupGUID in msnContact.groups:
 142                 try:
 143                         groups.append(msnContactList.groups[groupGUID])
 144                 except KeyError:
 145                         pass
 146         return groups
 147
 148 def msnlist2jabsub(lists):
 149         """ Converts MSN contact lists ORed together into the corresponding Jabber subscription state """
 150         if lists & msn.FORWARD_LIST and lists & msn.REVERSE_LIST:
 151                 return "both"
 152         elif lists & msn.REVERSE_LIST:
 153                 return "from"
 154         elif lists & msn.FORWARD_LIST:
 155                 return "to"
 156         else:
 157                 return "none"
 158
 159
 160 def jabsub2msnlist(sub):
 161         """ Converts a Jabber subscription state into the corresponding MSN contact lists ORed together """
 162         if sub == "to":
 163                 return msn.FORWARD_LIST
 164         elif sub == "from":
 165                 return msn.REVERSE_LIST
 166         elif sub == "both":
 167                 return (msn.FORWARD_LIST | msn.REVERSE_LIST)
 168         else:
 169                 return 0
 170
 171
 172
 173
 174
 175 # This class handles groupchats with the legacy protocol
 176 class LegacyGroupchat(groupchat.BaseGroupchat):
 177         def __init__(self, session, resource, ID=None, switchboardSession=None):
 178                 """ Possible entry points for groupchat
 179                         - User starts an empty switchboard session by sending presence to a blank room
 180                         - An existing switchboard session is joined by another MSN user
 181                         - User invited to an existing switchboard session with more than one user
 182                 """
 183                 groupchat.BaseGroupchat.__init__(self, session, resource, ID)
 184                 if switchboardSession:
 185                         self.switchboardSession = switchboardSession
 186                 else:
 187                         self.switchboardSession = msn.MultiSwitchboardSession(self)
 188
 189                 LogEvent(INFO, self.roomJID())
 190
 191         def removeMe(self):
 192                 del self.switchboardSession
 193                 groupchat.BaseGroupchat.removeMe(self)
 194                 LogEvent(INFO, self.roomJID())
 195
 196         def sendLegacyMessage(self, message, noerror):
 197                 LogEvent(INFO, self.roomJID())
 198                 self.switchboardSession.sendMessage(message.replace("\n", "\r\n"), noerror)
 199
 200         def sendContactInvite(self, contactJID):
 201                 LogEvent(INFO, self.roomJID())
 202                 userHandle = jid2msn(contactJID)
 203                 self.switchboardSession.inviteUser(userHandle)
 204
 205         def gotMessage(self, userHandle, text)
 206                 LogEvent(INFO, self.roomJID())
 207                 self.messageReceived(userHandle, text)
 208
 209
 210
 211 # This class handles most interaction with the legacy protocol
 212 class LegacyConnection(msn.MSNConnection):
 213         """ A glue class that connects to the legacy network """
 214         def __init__(self, username, password, session):
 215                 self.session = session
 216                 self.listSynced = False
 217                 self.initialListVersion = 0
 218
 219                 self.remoteShow = ""
 220                 self.remoteStatus = ""
 221                 self.remoteNick = ""
 222
 223                 # Init the MSN bits
 224                 msn.MSNConnection.__init__(self, username, password, self.session.jabberID)
 225
 226                 # User typing notification stuff
 227                 self.userTyping = dict() # Indexed by contact MSN ID, stores whether the user is typing to this contact
 228                 # Contact typing notification stuff
 229                 self.contactTyping = dict() # Indexed by contact MSN ID, stores an integer that is incremented at 5 second intervals. If it reaches 3 then the contact has stopped typing. It is set to zero whenever MSN typing notification messages are received
 230                 # Looping function
 231                 self.userTypingSend = task.LoopingCall(self.sendTypingNotifications)
 232                 self.userTypingSend.start(5.0)
 233
 234                 self.legacyList = LegacyList(self.session)
 235
 236                 LogEvent(INFO, self.session.jabberID)
 237
 238         def removeMe(self):
 239                 LogEvent(INFO, self.session.jabberID)
 240
 241                 self.userTypingSend.stop()
 242
 243                 self.legacyList.removeMe()
 244                 self.legacyList = None
 245                 self.session = None
 246
 247         def _sendShowStatus(self):
 248                 if not self.session: return
 249                 source = config.jid
 250                 to = self.session.jabberID
 251                 self.session.sendPresence(to=to, fro=source, show=self.remoteShow, status=self.remoteStatus, nickname=self.remoteNick)
 252
 253
 254
 255         # Implemented from baseproto
 256         def resourceOffline(self, resource):
 257                 pass
 258
 259         def highestResource(self):
 260                 """ Returns highest priority resource """
 261                 return self.session.highestResource()
 262
 263         def sendMessage(self, dest, resource, body, noerror):
 264                 dest = jid2msn(dest)
 265                 if self.userTyping.has_key(dest):
 266                         del self.userTyping[dest]
 267                 try:
 268                         msn.MSNConnection.sendMessage(self, dest, body, noerror)
 269                         self.session.pytrans.statistics.stats["MessageCount"] += 1
 270                 except:
 271                         self.failedMessage(dest, body)
 272                         raise
 273
 274         def setStatus(self, nickname, show, status):
 275                 statusCode = presence2state(show, None)
 276                 msn.MSNConnection.changeStatus(self, statusCode, nickname, status)
 277
 278         def updateAvatar(self, av=None):
 279                 global defaultJabberAvatarData
 280
 281                 if av:
 282                         msn.MSNConnection.changeAvatar(self, av.getImageData())
 283                 else:
 284                         msn.MSNConnection.changeAvatar(self, defaultJabberAvatarData)
 285
 286         def sendTypingNotifications(self):
 287                 if not self.session: return
 288
 289                 # Send any typing notification messages to the user's contacts
 290                 for contact in self.userTyping.keys():
 291                         if self.userTyping[contact]:
 292                                 self.sendTypingToContact(contact)
 293
 294                 # Send any typing notification messages from contacts to the user
 295                 for contact in self.contactTyping.keys():
 296                         self.contactTyping[contact] += 1
 297                         if self.contactTyping[contact] >= 3:
 298                                 self.session.sendTypingNotification(self.session.jabberID, msn2jid(contact), False)
 299                                 del self.contactTyping[contact]
 300
 301         def userTypingNotification(self, dest, resource, composing):
 302                 if not self.session: return
 303                 dest = jid2msn(dest)
 304                 self.userTyping[dest] = composing
 305                 if composing: # Make it instant
 306                         self.sendTypingToContact(dest)
 307
 308
 309
 310         # Implement callbacks from msn.MSNConnection
 311         def connectionFailed(self, reason):
 312                 LogEvent(INFO, self.session.jabberID)
 313                 text = lang.get(self.session.lang).msnConnectFailed % reason
 314                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=text)
 315                 self.session.removeMe()
 316
 317         def loginFailed(self, reason):
 318                 LogEvent(INFO, self.session.jabberID)
 319                 text = lang.get(self.session.lang).msnLoginFailure % (self.session.username)
 320                 self.session.sendErrorMessage(to=self.session.jabberID, fro=config.jid, etype="auth", condition="not-authorized", explanation=text, body="Login Failure")
 321                 self.session.removeMe()
 322
 323         def connectionLost(self, reason):
 324                 LogEvent(INFO, self.session.jabberID)
 325                 text = lang.get(self.session.lang).msnDisconnected % reason
 326                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=text)
 327                 self.session.removeMe() # Tear down the session
 328
 329         def multipleLogin(self):
 330                 LogEvent(INFO, self.session.jabberID)
 331                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=lang.get(self.session.lang).msnMultipleLogin)
 332                 self.session.removeMe()
 333
 334         def serverGoingDown(self):
 335                 LogEvent(INFO, self.session.jabberID)
 336                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=lang.get(self.session.lang).msnMaintenance)
 337
 338         def accountNotVerified(self):
 339                 LogEvent(INFO, self.session.jabberID)
 340                 text = lang.get(self.session.lang).msnNotVerified % (self.session.username)
 341                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=text)
 342
 343         def userMapping(self, passport, jid):
 344                 LogEvent(INFO, self.session.jabberID)
 345                 text = lang.get(self.session.lang).userMapping % (passport, jid)
 346                 self.session.sendMessage(to=self.session.jabberID, fro=msn2jid(passport), body=text)
 347
 348         def loggedIn(self):
 349                 LogEvent(INFO, self.session.jabberID)
 350                 self.session.ready = True
 351
 352         def listSynchronized(self):
 353                 LogEvent(INFO, self.session.jabberID)
 354                 self.session.sendPresence(to=self.session.jabberID, fro=config.jid)
 355                 self.legacyList.syncJabberLegacyLists()
 356                 self.listSynced = True
 357                 #self.legacyList.flushSubscriptionBuffer()
 358
 359         def ourStatusChanged(self, statusCode, screenName, personal):
 360                 # Send out a new presence packet to the Jabber user so that the transport icon changes
 361                 LogEvent(INFO, self.session.jabberID)
 362                 self.remoteShow, ptype = state2presence(statusCode)
 363                 self.remoteStatus = personal
 364                 self.remoteNick = screenName
 365                 self._sendShowStatus()
 366
 367         def gotMessage(self, remoteUser, text):
 368                 LogEvent(INFO, self.session.jabberID)
 369                 source = msn2jid(remoteUser)
 370                 self.session.sendMessage(self.session.jabberID, fro=source, body=text, mtype="chat")
 371                 self.session.pytrans.statistics.stats["MessageCount"] += 1
 372
 373         def gotGroupchat(self, msnGroupchat):
 374                 LogEvent(INFO, self.session.jabberID)
 375                 msnGroupchat.groupchat = LegacyGroupchat(self.session, switchboardSession=msnGroupchat)
 376
 377         def gotContactTyping(self, contact):
 378                 LogEvent(INFO, self.session.jabberID)
 379                 # Check if the contact has only just started typing
 380                 if not self.contactTyping.has_key(contact):
 381                         self.session.sendTypingNotification(self.session.jabberID, msn2jid(contact), True)
 382
 383                 # Reset the counter
 384                 self.contactTyping[contact] = 0
 385
 386         def failedMessage(self, remoteUser, message):
 387                 LogEvent(INFO, self.session.jabberID)
 388                 self.session.pytrans.statistics.stats["FailedMessageCount"] += 1
 389                 fro = msn2jid(remoteUser)
 390                 self.session.sendErrorMessage(to=self.session.jabberID, fro=fro, etype="wait", condition="recipient-unavailable", explanation=lang.get(self.session.lang).msnFailedMessage, body=message)
 391
 392         def contactAvatarChanged(self, userHandle, hash):
 393                 LogEvent(INFO, self.session.jabberID)
 394                 c = self.session.contactList.findContact(jid)
 395                 if not c: return
 396
 397                 if hash:
 398                         # New avatar
 399                         av = self.session.pytrans.avatarCache.getAvatar(hash)
 400                         if av:
 401                                 msnContact = self.getContacts().getContact(userHandle)
 402                                 msnContact.msnobjGot = True
 403                                 jid = msn2jid(userHandle)
 404                                 c.updateAvatar(av)
 405                         else:
 406                                 def updateAvatar((imageData,)):
 407                                         av = self.session.pytrans.avatarCache.setAvatar(imageData)
 408                                         c.updateAvatar(av)
 409                                 self.sendAvatarRequest(userHandle).addCallback(updateAvatar)
 410                 else:
 411                         # They've turned off their avatar
 412                         global defaultAvatar
 413                         c.updateAvatar(defaultAvatar)
 414
 415         def contactStatusChanged(self, remoteUser):
 416                 LogEvent(INFO, self.session.jabberID)
 417
 418                 msnContact = self.getContacts().getContact(remoteUser)
 419                 c = self.session.contactList.findContact(msn2jid(remoteUser))
 420                 if not (c and msnContact): return
 421
 422                 show, ptype = state2presence(msnContact.status)
 423                 status = msnContact.personal.decode("utf-8")
 424                 screenName = msnContact.screenName.decode("utf-8")
 425
 426                 c.updateNickname(screenName, push=False)
 427                 c.updatePresence(show, status, ptype, force=True)
 428
 429         def gotFileReceive(self, fileReceive):
 430                 LogEvent(INFO, self.session.jabberID)
 431                 pass # FIXME
 432
 433         def contactAddedMe(self, userHandle):
 434                 LogEvent(INFO, self.session.jabberID)
 435                 self.session.contactList.getContact(msn2jid(userHandle)).contactRequestsAuth()
 436
 437         def contactRemovedMe(self, userHandle):
 438                 LogEvent(INFO, self.session.jabberID)
 439                 c = self.session.contactList.getContact(msn2jid(userHandle))
 440                 c.contactDerequestsAuth()
 441                 c.contactRemovesAuth()
 442
 443         def gotInitialEmailNotification(self, inboxunread, foldersunread):
 444                 LogEvent(INFO, self.session.jabberID)
 445                 text = lang.get(self.session.lang).msnInitialMail % (inboxunread, foldersunread)
 446                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=text, mtype="headline")
 447
 448         def gotRealtimeEmailNotification(self, mailfrom, fromaddr, subject):
 449                 LogEvent(INFO, self.session.jabberID)
 450                 text = lang.get(self.session.lang).msnRealtimeMail % (mailfrom, fromaddr, subject)
 451                 self.session.sendMessage(to=self.session.jabberID, fro=config.jid, body=text, mtype="headline")
 452
 453         def gotMSNAlert(self, text, actionurl, subscrurl):
 454                 LogEvent(INFO, self.session.jabberID)
 455
 456                 el = Element((None, "message"))
 457                 el.attributes["to"] = self.session.jabberID
 458                 el.attributes["from"] = config.jid
 459                 el.attributes["type"] = "headline"
 460                 body = el.addElement("body")
 461                 body.addContent(text)
 462
 463                 x = el.addElement("x")
 464                 x.attributes["xmlns"] = "jabber:x:oob"
 465                 x.addElement("desc").addContent("More information on this notice.")
 466                 x.addElement("url").addContent(actionurl)
 467
 468                 x = el.addElement("x")
 469                 x.attributes["xmlns"] = "jabber:x:oob"
 470                 x.addElement("desc").addContent("Manage subscriptions to alerts.")
 471                 x.addElement("url").addContent(subscrurl)
 472
 473                 self.session.pytrans.send(el)
 474
 475
 476
 477
 478 class LegacyList:
 479         def __init__(self, session):
 480                 self.session = session
 481                 self.subscriptionBuffer = []
 482
 483         def removeMe(self):
 484                 self.subscriptionBuffer = None
 485                 self.session = None
 486
 487         def addContact(self, jid):
 488                 LogEvent(INFO, self.session.jabberID)
 489                 userHandle = jid2msn(jid)
 490                 self.session.legacycon.addContact(msn.FORWARD_LIST, userHandle)
 491                 self.session.contactList.getContact(jid).contactGrantsAuth()
 492
 493         def removeContact(self, jid):
 494                 LogEvent(INFO, self.session.jabberID)
 495                 jid = jid2msn(jid)
 496                 self.session.legacycon.remContact(msn.FORWARD_LIST, jid)
 497
 498
 499         def authContact(self, jid):
 500                 LogEvent(INFO, self.session.jabberID)
 501                 jid = jid2msn(jid)
 502                 d = self.session.legacycon.remContact(msn.PENDING_LIST, jid)
 503                 if d:
 504                         self.session.legacycon.addContact(msn.REVERSE_LIST, jid)
 505                 self.session.legacycon.remContact(msn.BLOCK_LIST, jid)
 506                 self.session.legacycon.addContact(msn.ALLOW_LIST, jid)
 507
 508         def deauthContact(self, jid):
 509                 LogEvent(INFO, self.session.jabberID)
 510                 jid = jid2msn(jid)
 511                 self.session.legacycon.remContact(msn.ALLOW_LIST, jid)
 512                 self.session.legacycon.addContact(msn.BLOCK_LIST, jid)
 513
 514
 515
 516         def syncJabberLegacyLists(self):
 517                 """ Synchronises the MSN contact list on server with the Jabber contact list """
 518
 519                 global defaultAvatar
 520
 521                 # We have to make an MSNContactList from the XDB data, then compare it with the one the server sent
 522                 # Any subscription changes must be sent to the client, as well as changed in the XDB
 523                 LogEvent(INFO, self.session.jabberID, "Start.")
 524                 result = self.session.pytrans.xdb.request(self.session.jabberID, disco.IQROSTER)
 525                 oldContactList = msn.MSNContactList()
 526                 if result:
 527                         for item in result.elements():
 528                                 user = item.getAttribute("jid")
 529                                 sub = item.getAttribute("subscription")
 530                                 lists = item.getAttribute("lists")
 531                                 if not lists:
 532                                         lists = jabsub2msnlist(sub) # Backwards compatible
 533                                 lists = int(lists)
 534                                 contact = msn.MSNContact(userHandle=user, screenName="", lists=lists)
 535                                 oldContactList.addContact(contact)
 536
 537                 newXDB = Element((None, "query"))
 538                 newXDB.attributes["xmlns"] = disco.IQROSTER
 539
 540                 contactList = self.session.legacycon.getContacts()
 541
 542
 543                 # Convienence functions
 544                 def addedToList(num):
 545                         return (not (oldLists & num) and (lists & num))
 546                 def removedFromList(num):
 547                         return ((oldLists & num) and not (lists & num))
 548
 549                 for contact in contactList.contacts.values():
 550                         # Compare with the XDB <item/> entry
 551                         oldContact = oldContactList.getContact(contact.userHandle)
 552                         if oldContact == None:
 553                                 oldLists = 0
 554                         else:
 555                                 oldLists = oldContact.lists
 556                         lists = contact.lists
 557
 558                         # Create the Jabber representation of the
 559                         # contact base on the old list data and then
 560                         # sync it with current
 561                         jabContact = self.session.contactList.createContact(msn2jid(contact.userHandle), msnlist2jabsub(oldLists))
 562                         jabContact.updateAvatar(defaultAvatar, push=False)
 563
 564                         if addedToList(msn.FORWARD_LIST):
 565                                 jabContact.syncGroups(getGroupNames(contact, contactList), push=False)
 566                                 jabContact.syncContactGrantedAuth()
 567
 568                         if removedFromList(msn.FORWARD_LIST):
 569                                 jabContact.syncContactRemovedAuth()
 570
 571                         if addedToList(msn.ALLOW_LIST):
 572                                 jabContact.syncUserGrantedAuth()
 573
 574                         if addedToList(msn.BLOCK_LIST) or removedFromList(msn.ALLOW_LIST):
 575                                 jabContact.syncUserRemovedAuth()
 576
 577                         if (not (lists & msn.ALLOW_LIST) and not (lists & msn.BLOCK_LIST) and (lists & msn.REVERSE_LIST)) or (lists & msn.PENDING_LIST):
 578                                 jabContact.contactRequestsAuth()
 579
 580                         if removedFromList(msn.REVERSE_LIST):
 581                                 jabContact.contactDerequestsAuth()
 582
 583                         item = newXDB.addElement("item")
 584                         item.attributes["jid"] = contact.userHandle
 585                         item.attributes["subscription"] = msnlist2jabsub(lists)
 586                         item.attributes["lists"] = str(lists)
 587
 588                 # Update the XDB
 589                 self.session.pytrans.xdb.set(self.session.jabberID, disco.IQROSTER, newXDB)
 590                 LogEvent(INFO, self.session.jabberID, "End.")
 591
 592         def saveLegacyList(self):
 593                 contactList = self.session.legacycon.getContacts()
 594                 if not contactList: return
 595
 596                 newXDB = Element((None, "query"))
 597                 newXDB.attributes["xmlns"] = disco.IQROSTER
 598
 599                 for contact in contactList.contacts.values():
 600                         item = newXDB.addElement("item")
 601                         item.attributes["jid"] = contact.userHandle
 602                         item.attributes["subscription"] = msnlist2jabsub(contact.lists) # Backwards compat
 603                         item.attributes["lists"] = str(contact.lists)
 604
 605                 self.session.pytrans.xdb.set(self.session.jabberID, disco.IQROSTER, newXDB)
 606                 LogEvent(INFO, self.session.jabberID, "Finished saving list.")
 607
 608