git.maemo.org Git - theonering/blob - src/connection.py

   1 import weakref
   2 import logging
   3
   4 import telepathy
   5
   6 import constants
   7 import gv_backend
   8 import handle
   9 import channel_manager
  10
  11
  12 class TheOneRingConnection(telepathy.server.Connection):
  13
  14         _mandatory_parameters = {
  15                 'account' : 's',
  16                 'password' : 's'
  17         }
  18
  19         def __init__(self, manager, parameters):
  20                 try:
  21                         self.check_parameters(parameters)
  22                         account = unicode(parameters['account'])
  23
  24                         telepathy.server.Connection.__init__(self, 'gvoice', account, 'theonering')
  25
  26                         self._manager = weakref.proxy(manager)
  27                         self._credentials = (
  28                                 parameters['account'].encode('utf-8'),
  29                                 parameters['password'].encode('utf-8'),
  30                         )
  31                         self._channelManager = channel_manager.ChannelManager(self)
  32
  33                         cookieFilePath = "%s/cookies.txt" % constants._data_path_
  34                         self._backend = gv_backend.GVDialer(cookieFilePath)
  35
  36                         self.set_self_handle(handle.create_handle(self, 'self'))
  37
  38                         self.__disconnect_reason = telepathy.CONNECTION_STATUS_REASON_NONE_SPECIFIED
  39                         self._initial_presence = None
  40                         self._initial_personal_message = None
  41
  42                         logging.info("Connection to the account %s created" % account)
  43                 except Exception, e:
  44                         logging.exception("Failed to create Connection")
  45                         raise
  46
  47         @property
  48         def manager(self):
  49                 return self._manager
  50
  51         @property
  52         def gvoice_backend(self):
  53                 return self._backend
  54
  55         @property
  56         def username(self):
  57                 self._credentials[0]
  58
  59         def handle(self, handleType, handleId):
  60                 self.check_handle(handleType, handleId)
  61                 return self._handles[handleType, handleId]
  62
  63         def Connect(self):
  64                 """
  65                 org.freedesktop.telepathy.Connection
  66                 """
  67                 logging.info("Connecting")
  68                 self.__disconnect_reason = telepathy.CONNECTION_STATUS_REASON_NONE_SPECIFIED
  69                 self._backend.login(*self._credentials)
  70
  71         def Disconnect(self):
  72                 """
  73                 org.freedesktop.telepathy.Connection
  74                 """
  75                 logging.info("Disconnecting")
  76                 self.__disconnect_reason = telepathy.CONNECTION_STATUS_REASON_REQUESTED
  77                 self._backend.logout()
  78
  79         def RequestChannel(self, type, handleType, handleId, suppressHandler):
  80                 """
  81                 org.freedesktop.telepathy.Connection
  82                 @param type DBus interface name for base channel type
  83                 @param handleId represents a contact, list, etc according to handleType
  84
  85                 @returns DBus object path for the channel created or retrieved
  86                 """
  87                 self.check_connected()
  88
  89                 channel = None
  90                 channelManager = self._channelManager
  91                 handle = self.handle(handleType, handleId)
  92
  93                 if type == telepathy.CHANNEL_TYPE_CONTACT_LIST:
  94                         channel = channelManager.channel_for_list(handle, suppressHandler)
  95                 elif type == telepathy.CHANNEL_TYPE_TEXT:
  96                         if handleType != telepathy.HANDLE_TYPE_CONTACT:
  97                                 raise telepathy.NotImplemented("Only Contacts are allowed")
  98                         contact = handle.contact
  99                         channel = channelManager.channel_for_text(handle, None, suppressHandler)
 100                 else:
 101                         raise telepathy.NotImplemented("unknown channel type %s" % type)
 102
 103                 return channel._object_path
 104
 105         def RequestHandles(self, handleType, names, sender):
 106                 """
 107                 org.freedesktop.telepathy.Connection
 108                 """
 109                 self.check_connected()
 110                 self.check_handleType(handleType)
 111
 112                 handles = []
 113                 for name in names:
 114                         name = name.encode('utf-8')
 115                         if handleType == telepathy.HANDLE_TYPE_CONTACT:
 116                                 h = self._create_contact_handle(name)
 117                         elif handleType == telepathy.HANDLE_TYPE_LIST:
 118                                 h = handle.create_handle(self, 'list', name)
 119                         elif handleType == telepathy.HANDLE_TYPE_GROUP:
 120                                 h = handle.create_handle(self, 'group', name)
 121                         else:
 122                                 raise telepathy.NotAvailable('Handle type unsupported %d' % handleType)
 123                         handles.append(h.id)
 124                         self.add_client_handle(handle, sender)
 125                 return handles
 126
 127         def _create_contact_handle(self, name):
 128                 requestedContactId, requestedContactName = handle.field_split(name)
 129
 130                 contacts = self._backend.get_contacts()
 131                 contactsFound = [
 132                         (contactId, contactName) for (contactId, contactName) in contacts
 133                         if contactName == name
 134                 ]
 135
 136                 if 0 < len(contactsFound):
 137                         contactId, contactName = contactsFound[0]
 138                         h = handle.create_handle(self, 'contact', contactId, contactName)
 139                 else:
 140                         h = handle.create_handle(self, 'contact', requestedContactId, requestedContactName)