373 lines
12 KiB
Python
373 lines
12 KiB
Python
#!/usr/bin/env python
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## core/core.py
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##
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## Gajim Team:
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## - Yann Le Boulanger <asterix@crans.org>
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## - Vincent Hanquez <tab@tuxfamily.org>
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##
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## Copyright (C) 2003 Gajim Team
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published
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## by the Free Software Foundation; version 2 only.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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import sys
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sys.path.append("..")
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import time
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import string
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import logging
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import common.hub
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import common.jabber
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import common.optparser
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log = logging.getLogger('core.core')
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log.setLevel(logging.DEBUG)
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CONFPATH = "~/.gajim/config"
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class GajimCore:
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"""Core"""
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def __init__(self):
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self.connected = 0
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self.cfgParser = common.optparser.OptionsParser(CONFPATH)
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self.hub = common.hub.GajimHub()
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self.parse()
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# END __init__
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def parse(self):
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self.cfgParser.parseCfgFile()
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self.accounts = {}
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accts = self.cfgParser.tab['Profile']['accounts']
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for a in string.split(accts, ' '):
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self.accounts[a] = self.cfgParser.tab[a]
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def vCardCB(self, con, vc):
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"""Called when we recieve a vCard"""
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vcard = {'jid': vc.getFrom().getBasic()}
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if vc._getTag('vCard') == common.jabber.NS_VCARD:
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card = vc.getChildren()[0]
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for info in card.getChildren():
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if info.getChildren() == []:
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vcard[info.getName()] = info.getData()
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else:
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vcard[info.getName()] = {}
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for c in info.getChildren():
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vcard[info.getName()][c.getName()] = c.getData()
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self.hub.sendPlugin('VCARD', vcard)
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def messageCB(self, con, msg):
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"""Called when we recieve a message"""
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self.hub.sendPlugin('MSG', (msg.getFrom().getBasic(), \
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msg.getBody()))
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# END messageCB
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def presenceCB(self, con, prs):
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"""Called when we recieve a presence"""
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who = str(prs.getFrom())
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type = prs.getType()
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if type == None: type = 'available'
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log.debug("PresenceCB : %s" % type)
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if type == 'available':
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if prs.getShow():
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show = prs.getShow()
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else:
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show = 'online'
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self.hub.sendPlugin('NOTIFY', (prs.getFrom().getBasic(), \
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show, prs.getStatus(), prs.getFrom().getResource()))
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elif type == 'unavailable':
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self.hub.sendPlugin('NOTIFY', \
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(prs.getFrom().getBasic(), 'offline', prs.getStatus(), \
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prs.getFrom().getResource()))
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elif type == 'subscribe':
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log.debug("subscribe request from %s" % who)
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if self.cfgParser.Core['alwaysauth'] == 1 or \
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string.find(who, "@") <= 0:
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self.con.send(common.jabber.Presence(who, 'subscribed'))
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if string.find(who, "@") <= 0:
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self.hub.sendPlugin('NOTIFY', (who, 'offline', 'offline', \
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prs.getFrom().getResource()))
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else:
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self.hub.sendPlugin('SUBSCRIBE', who)
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elif type == 'subscribed':
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jid = prs.getFrom()
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self.hub.sendPlugin('SUBSCRIBED', {'jid':jid.getBasic(), \
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'nom':jid.getNode(), 'ressource':jid.getResource()})
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self.hub.queueIn.put(('UPDUSER', (jid.getBasic(), \
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jid.getNode(), ['general'])))
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#BE CAREFUL : no self.con.updateRosterItem() in a callback
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log.debug("we are now subscribed to %s" % who)
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elif type == 'unsubscribe':
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log.debug("unsubscribe request from %s" % who)
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elif type == 'unsubscribed':
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log.debug("we are now unsubscribed to %s" % who)
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self.hub.sendPlugin('UNSUBSCRIBED', prs.getFrom().getBasic())
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elif type == 'error':
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print "\n\n******** ERROR *******"
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#print "From : %s" % prs.getFrom()
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#print "To : %s" % prs.getTo()
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#print "Status : %s" % prs.getStatus()
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#print "Show : %s" % prs.getShow()
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#print "X : %s" % prs.getX()
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#print "XNode : %s" % prs.getXNode()
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#print "XPayload : %s" % prs.getXPayload()
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#print "_node : %s" % prs._node.getData()
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#print "kids : %s" % prs._node.kids[0].getData()
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#print "\n\n"
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errmsg = prs._node.kids[0].getData()
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# END presenceCB
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def disconnectedCB(self, con):
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"""Called when we are disconnected"""
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log.debug("disconnectedCB")
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if self.connected == 1:
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self.connected = 0
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self.con.disconnect()
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self.hub.sendPlugin('STATUS', 'offline')
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# END disconenctedCB
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def connect(self, account):
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"""Connect and authentificate to the Jabber server"""
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hostname = self.cfgParser.tab[account]["hostname"]
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name = self.cfgParser.tab[account]["name"]
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password = self.cfgParser.tab[account]["password"]
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ressource = self.cfgParser.tab[account]["ressource"]
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self.con = common.jabber.Client(host = hostname, \
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debug = [common.jabber.DBG_ALWAYS], log = sys.stderr, \
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connection=common.xmlstream.TCP, port=5222)
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#debug = [common.jabber.DBG_ALWAYS], log = sys.stderr, \
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#connection=common.xmlstream.TCP_SSL, port=5223)
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try:
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self.con.connect()
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except IOError, e:
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log.debug("Couldn't connect to %s %s" % (hostname, e))
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self.hub.sendPlugin('STATUS', 'offline')
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self.hub.sendPlugin('WARNING', "Couldn't connect to %s" % hostname)
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return 0
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except common.xmlstream.socket.error, e:
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log.debug("Couldn't connect to %s %s" % (hostname, e))
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self.hub.sendPlugin('STATUS', 'offline')
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self.hub.sendPlugin('WARNING', "Couldn't connect to %s : %s" % (hostname, e))
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return 0
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else:
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log.debug("Connected to server")
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self.con.registerHandler('message', self.messageCB)
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self.con.registerHandler('presence', self.presenceCB)
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self.con.registerHandler('iq',self.vCardCB,'result')#common.jabber.NS_VCARD)
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self.con.setDisconnectHandler(self.disconnectedCB)
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#BUG in jabberpy library : if hostname is wrong : "boucle"
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if self.con.auth(name, password, ressource):
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self.con.requestRoster()
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roster = self.con.getRoster().getRaw()
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if not roster :
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roster = {}
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self.hub.sendPlugin('ROSTER', roster)
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self.con.sendInitPresence()
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self.hub.sendPlugin('STATUS', 'online')
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self.connected = 1
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else:
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log.debug("Couldn't authentificate to %s" % hostname)
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self.hub.sendPlugin('STATUS', 'offline')
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self.hub.sendPlugin('WARNING', \
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'Authentification failed, check your login and password')
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return 0
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# END connect
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def mainLoop(self):
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"""Main Loop : Read the incomming queue to execute commands comming from
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plugins and process Jabber"""
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while 1:
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if not self.hub.queueIn.empty():
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ev = self.hub.queueIn.get()
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if ev[0] == 'QUIT':
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if self.connected == 1:
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self.connected = 0
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self.con.disconnect()
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self.hub.sendPlugin('QUIT', ())
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return
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#('ASK_CONFIG', (who_ask, section))
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elif ev[0] == 'ASK_CONFIG':
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if ev[1][1] == 'accounts':
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self.hub.sendPlugin('CONFIG', (ev[1][0], self.accounts))
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else:
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self.hub.sendPlugin('CONFIG', (ev[1][0], \
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self.cfgParser.__getattr__(ev[1][1])))
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#('CONFIG', (section, config))
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elif ev[0] == 'CONFIG':
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if ev[1][0] == 'accounts':
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#Remove all old accounts
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accts = string.split(self.cfgParser.tab\
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['Profile']['accounts'], ' ')
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for a in accts:
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del self.cfgParser.tab[a]
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#Write all new accounts
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accts = ev[1][1].keys()
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self.cfgParser.tab['Profile']['accounts'] = \
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string.join(accts)
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for a in accts:
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self.cfgParser.tab[a] = ev[1][1][a]
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else:
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self.cfgParser.tab[ev[1][0]] = ev[1][1]
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self.cfgParser.writeCfgFile()
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#TODO: tell the changes to other plugins
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#('STATUS', (status, msg, account))
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elif ev[0] == 'STATUS':
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if (ev[1][0] != 'offline') and (self.connected == 0):
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self.connect(ev[1][2])
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elif (ev[1][0] == 'offline') and (self.connected == 1):
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self.connected = 0
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self.con.disconnect()
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self.hub.sendPlugin('STATUS', 'offline')
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if ev[1][0] != 'offline' and self.connected == 1:
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p = common.jabber.Presence()
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p.setShow(ev[1][0])
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p.setStatus(ev[1][1])
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self.con.send(p)
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self.hub.sendPlugin('STATUS', ev[1][0])
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#('MSG', (jid, msg))
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elif ev[0] == 'MSG':
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msg = common.jabber.Message(ev[1][0], ev[1][1])
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msg.setType('chat')
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self.con.send(msg)
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self.hub.sendPlugin('MSGSENT', ev[1])
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#('SUB', (jid, txt))
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elif ev[0] == 'SUB':
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log.debug('subscription request for %s' % ev[1][0])
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self.con.send(common.jabber.Presence(ev[1][0], 'subscribe'))
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#('REQ', jid)
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elif ev[0] == 'AUTH':
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self.con.send(common.jabber.Presence(ev[1], 'subscribed'))
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#('DENY', jid)
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elif ev[0] == 'DENY':
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self.con.send(common.jabber.Presence(ev[1], 'unsubscribed'))
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#('UNSUB', jid)
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elif ev[0] == 'UNSUB':
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if self.cfgParser.Core.has_key('delauth'):
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delauth = self.cfgParser.Core['delauth']
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else:
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delauth = 1
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if self.cfgParser.Core.has_key('delroster'):
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delroster = self.cfgParser.Core['delroster']
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else:
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delroster = 1
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if delauth:
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self.con.send(common.jabber.Presence(ev[1], 'unsubscribe'))
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if delroster:
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self.con.removeRosterItem(ev[1])
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#('UPDUSER', (jid, name, groups))
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elif ev[0] == 'UPDUSER':
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self.con.updateRosterItem(jid=ev[1][0], name=ev[1][1], \
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groups=ev[1][2])
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elif ev[0] == 'REQ_AGENTS':
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agents = self.con.requestAgents()
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self.hub.sendPlugin('AGENTS', agents)
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elif ev[0] == 'REQ_AGENT_INFO':
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self.con.requestRegInfo(ev[1])
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agent_info = self.con.getRegInfo()
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self.hub.sendPlugin('AGENT_INFO', (ev[1], agent_info))
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elif ev[0] == 'REG_AGENT':
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self.con.sendRegInfo(ev[1])
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#('NEW_ACC', (hostname, login, password, name, ressource))
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elif ev[0] == 'NEW_ACC':
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c = common.jabber.Client(host = \
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ev[1][0], debug = False, log = sys.stderr)
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try:
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c.connect()
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except IOError, e:
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log.debug("Couldn't connect to %s %s" % (hostname, e))
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return 0
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else:
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log.debug("Connected to server")
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c.requestRegInfo()
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req = c.getRegInfo()
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c.setRegInfo( 'username', ev[1][1])
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c.setRegInfo( 'password', ev[1][2])
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#FIXME: if users already exist, no error message :(
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if not c.sendRegInfo():
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print "error " + c.lastErr
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else:
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self.hub.sendPlugin('ACC_OK', ev[1])
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#('ASK_VCARD', jid)
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elif ev[0] == 'ASK_VCARD':
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iq = common.jabber.Iq(to=ev[1], type="get")
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iq._setTag('vCard', common.jabber.NS_VCARD)
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iq.setID(self.con.getAnID())
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self.con.send(iq)
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elif ev[0] == 'VCARD':
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iq = common.jabber.Iq(type="set")
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iq.setID(self.con.getAnID())
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iq2 = iq._setTag('vCard', common.jabber.NS_VCARD)
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for i in ev[1].keys():
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if i != 'jid':
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if type(ev[1][i]) == type({}):
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iq3 = iq2.insertTag(i)
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for j in ev[1][i].keys():
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iq3.insertTag(j).putData(ev[1][i][j])
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else:
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iq2.insertTag(i).putData(ev[1][i])
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self.con.send(iq)
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else:
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log.debug("Unknown Command %s" % ev[0])
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elif self.connected == 1:
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self.con.process(1)
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time.sleep(0.1)
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# END main
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# END GajimCore
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def loadPlugins(gc):
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"""Load defaults plugins : plugins in 'modules' option of Core section
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in ConfFile and register them to the hub"""
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modStr = gc.cfgParser.Core['modules']
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if modStr:
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mods = string.split (modStr, ' ')
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for mod in mods:
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modObj = gc.hub.newPlugin(mod)
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gc.hub.register(mod, 'ROSTER')
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gc.hub.register(mod, 'WARNING')
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gc.hub.register(mod, 'STATUS')
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gc.hub.register(mod, 'NOTIFY')
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gc.hub.register(mod, 'MSG')
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gc.hub.register(mod, 'MSGSENT')
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gc.hub.register(mod, 'SUBSCRIBED')
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gc.hub.register(mod, 'SUBSCRIBE')
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gc.hub.register(mod, 'AGENTS')
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gc.hub.register(mod, 'AGENT_INFO')
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gc.hub.register(mod, 'QUIT')
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gc.hub.register(mod, 'ACC_OK')
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gc.hub.register(mod, 'CONFIG')
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gc.hub.register(mod, 'VCARD')
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modObj.load()
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# END loadPLugins
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def start():
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"""Start the Core"""
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gc = GajimCore()
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loadPlugins(gc)
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################ pr des tests ###########
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# gc.hub.sendPlugin('NOTIFY', ('aste@lagaule.org', 'online', 'online', 'oleron'))
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# gc.hub.sendPlugin('MSG', ('ate@lagaule.org', 'msg'))
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#########################################
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try:
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gc.mainLoop()
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except KeyboardInterrupt:
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print "Keyboard Interrupt : Bye!"
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if gc.connected:
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gc.con.disconnect()
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gc.hub.sendPlugin('QUIT', ())
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return 0
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# except:
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# print "Erreur survenue"
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# if gc.connected:
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# gc.con.disconnect()
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# gc.hub.sendPlugin('QUIT', ())
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# END start
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