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## common/zeroconf/roster_zeroconf.py
##
## Copyright (C) 2006 Stefan Bethge <stefan@lanpartei.de>
##
## This file is part of Gajim.
##
## Gajim is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published
## by the Free Software Foundation; version 3 only.
##
## Gajim is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
##
from common.zeroconf import zeroconf
class Roster:
def __init__(self, zeroconf):
self._data = None
self.zeroconf = zeroconf # our zeroconf instance
def update_roster(self):
for val in self.zeroconf.contacts.values():
self.setItem(val[zeroconf.C_NAME])
def getRoster(self):
#print 'roster_zeroconf.py: getRoster'
if self._data is None:
self._data = {}
self.update_roster()
return self
def getDiffs(self):
''' update the roster with new data and return dict with
jid -> new status pairs to do notifications and stuff '''
diffs = {}
old_data = self._data.copy()
self.update_roster()
for key in old_data.keys():
if key in self._data:
if old_data[key] != self._data[key]:
diffs[key] = self._data[key]['status']
#print 'roster_zeroconf.py: diffs:' + str(diffs)
return diffs
def setItem(self, jid, name = '', groups = ''):
#print 'roster_zeroconf.py: setItem %s' % jid
contact = self.zeroconf.get_contact(jid)
if not contact:
return
(service_jid, domain, interface, protocol, host, address, port, bare_jid, txt) \
= contact
self._data[jid]={}
self._data[jid]['ask'] = 'no' #?
self._data[jid]['subscription'] = 'both'
self._data[jid]['groups'] = []
self._data[jid]['resources'] = {}
self._data[jid]['address'] = address
self._data[jid]['host'] = host
self._data[jid]['port'] = port
txt_dict = self.zeroconf.txt_array_to_dict(txt)
if 'status' in txt_dict:
status = txt_dict['status']
else:
status = ''
if not status:
status = 'avail'
nm = ''
if '1st' in txt_dict:
nm = txt_dict['1st']
if 'last' in txt_dict:
if nm != '':
nm += ' '
nm += txt_dict['last']
if nm:
self._data[jid]['name'] = nm
else:
self._data[jid]['name'] = jid
if status == 'avail':
status = 'online'
self._data[jid]['txt_dict'] = txt_dict
if 'msg' not in self._data[jid]['txt_dict']:
self._data[jid]['txt_dict']['msg'] = ''
self._data[jid]['status'] = status
self._data[jid]['show'] = status
def delItem(self, jid):
#print 'roster_zeroconf.py: delItem %s' % jid
if jid in self._data:
del self._data[jid]
def getItem(self, jid):
#print 'roster_zeroconf.py: getItem: %s' % jid
if jid in self._data:
return self._data[jid]
def __getitem__(self,jid):
#print 'roster_zeroconf.py: __getitem__'
return self._data[jid]
def getItems(self):
#print 'roster_zeroconf.py: getItems'
# Return list of all [bare] JIDs that the roster currently tracks.
return self._data.keys()
def keys(self):
#print 'roster_zeroconf.py: keys'
return self._data.keys()
def getRaw(self):
#print 'roster_zeroconf.py: getRaw'
return self._data
def getResources(self, jid):
#print 'roster_zeroconf.py: getResources(%s)' % jid
return {}
def getGroups(self, jid):
return self._data[jid]['groups']
def getName(self, jid):
if jid in self._data:
return self._data[jid]['name']
def getStatus(self, jid):
if jid in self._data:
return self._data[jid]['status']
def getMessage(self, jid):
if jid in self._data:
return self._data[jid]['txt_dict']['msg']
def getShow(self, jid):
#print 'roster_zeroconf.py: getShow'
return self.getStatus(jid)
def getPriority(jid):
return 5
def getSubscription(self,jid):
#print 'roster_zeroconf.py: getSubscription'
return 'both'
def Subscribe(self,jid):
pass
def Unsubscribe(self,jid):
pass
def Authorize(self,jid):
pass
def Unauthorize(self,jid):
pass
# vim: se ts=3:
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