Mercurial > xib

annotate muc.py @ 36:e7766a49b199

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Removed a done item from the todo list in the README. Signed-off-by: Charly COSTE <changaco@changaco.net>
author Charly COSTE <changaco@changaco.net>
date Sun, 23 Aug 2009 13:15:59 +0200
parents 32a35f7eff70
children faa468731d8a
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3
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4 # This program is free software: you can redistribute it and/or modify
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5 # it under the terms of the GNU General Public License as published by
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6 # the Free Software Foundation, either version 3 of the License, or
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7 # (at your option) any later version.
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8 #
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9 # This program is distributed in the hope that it will be useful,
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10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 # GNU General Public License for more details.
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13 #
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14 # You should have received a copy of the GNU General Public License
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15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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16
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17
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18 import xmppony as xmpp
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19 from time import sleep
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20
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21
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22 class muc:
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23
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24 class PasswordNeeded(Exception): pass
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25 class MembersOnlyRoom(Exception): pass
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26 class BannedFromRoom(Exception): pass
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27 class NicknameConflict(Exception): pass
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28 class RoomIsFull(Exception): pass
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29 class RoomIsLocked(Exception): pass
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30 class ForgotNickname(Exception): pass
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31 class UnknownError(Exception): pass
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32
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33 def __init__(self, room_jid):
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34 self.room_jid = room_jid
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35 self.connected = False
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36 self.participants = {}
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37
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38
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39 def join(self, xmpp_c, nickname, status=None, callback=None):
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40 """Join room on xmpp_c connection using nickname"""
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41 self.jid = self.room_jid+'/'+nickname
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42 self.nickname = nickname
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43 self.xmpp_c = xmpp_c
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44 self.callback = callback
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45 self.xmpp_c.RegisterHandler('presence', self._xmpp_presence_handler)
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46 self.xmpp_c.send(xmpp.protocol.Presence(to=self.jid, status=status, payload=[xmpp.simplexml.Node(tag='x', attrs={'xmlns': 'http://jabber.org/protocol/muc'}, payload=[xmpp.simplexml.Node(tag='history', attrs={'maxchars': '0'})])]))
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47
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48
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49 def _xmpp_presence_handler(self, xmpp_c, presence):
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50 if presence.getFrom() == self.jid:
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51 errors = []
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52 if presence.getAttr('type') == 'error':
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53 for c in presence.getChildren():
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54 if c.getName() == 'error':
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55 for cc in c.getChildren():
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56 if cc.getNamespace() == 'urn:ietf:params:xml:ns:xmpp-stanzas' and cc.getName() != 'text':
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57 err = c.getAttr('type')+' '+cc.getName()
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58 if err == 'auth not-authorized':
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59 # password-protected room
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60 errors.append(self.__class__.PasswordNeeded())
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61 elif err == 'auth registration-required':
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62 # members-only room
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63 errors.append(self.__class__.MembersOnlyRoom())
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64 elif err == 'auth forbidden':
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65 # banned from room
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66 errors.append(self.__class__.BannedFromRoom())
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67 elif err == 'cancel conflict':
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68 # nickname conflict
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69 errors.append(self.__class__.NicknameConflict())
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70 elif err == 'wait service-unavailable':
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71 # room is full
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72 errors.append(self.__class__.RoomIsFull())
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73 elif err == 'cancel item-not-found':
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74 # room is locked
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75 errors.append(self.__class__.RoomIsLocked())
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76 elif err == 'modify jid-malformed':
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77 # forgot to give a nickname
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78 errors.append(self.__class__.ForgotNickname())
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79 else:
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80 errors.append(self.__class__.UnknownError(presence.__str__(fancy=1).decode('utf-8')))
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81 break
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82 if len(errors) == 0:
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83 errors.append(self.__class__.UnknownError(presence.__str__(fancy=1).decode('utf-8')))
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84 else:
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85 self.connected = True
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86 xmpp_c.UnregisterHandler('presence', self._xmpp_presence_handler)
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87 if self.callback != None:
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88 self.callback(errors)
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89
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90
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91 def say(self, message):
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92 """Say message in the room"""
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93 self.xmpp_c.send(xmpp.protocol.Message(to=self.room_jid, typ='groupchat', body=message))
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94
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95
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96 def sayTo(self, to, message):
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97 """Send a private message"""
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98 self.xmpp_c.send(xmpp.protocol.Message(to=self.room_jid+'/'+to, typ='chat', body=message))
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99
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100
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101 def change_nick(self, nickname, status=None, callback=None):
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102 """Change nickname"""
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103 self.jid = self.room_jid+'/'+nickname
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104 self.callback = callback
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105 self.xmpp_c.RegisterHandler('presence', self._xmpp_presence_handler)
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106 self.xmpp_c.send(xmpp.protocol.Presence(to=self.jid, status=status))
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107
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108
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109 def leave(self, message=''):
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110 """Leave the room"""
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111 self.xmpp_c.send(xmpp.protocol.Presence(to=self.jid, typ='unavailable', status=message))
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112 self.connected = False
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113
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114
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115 def __del__(self):
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116 if self.connected:
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117 self.leave()
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118
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119 xmpp.muc = muc