70 lines
2.0 KiB
Python
70 lines
2.0 KiB
Python
#!/usr/bin/env python
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## common/hub.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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## - David Ferlier <david@yazzy.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 Queue
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import common.plugin
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import common.thread
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""" Hub definitions """
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class GajimHub:
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def __init__(self):
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self.queues = {}
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""" {event1:[queue1, queue2]} """
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self.events = {}
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self.queueIn = self.newQueue('in', 100)
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# END __init__
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def newQueue(self, name, size):
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""" Creates a new queue """
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qu = Queue.Queue(size)
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self.queues[name] = qu
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return qu
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# END newQueue
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def newPlugin(self, name):
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"""Creates a new Plugin """
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qu = self.newQueue(name, 100)
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pl = common.plugin.GajimPlugin(name, qu, self.queueIn)
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return pl
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# END newPlugin
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def register(self, name, event):
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""" Records a plugin from an event """
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qu = self.queues[name]
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if self.events.has_key(event) :
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self.events[event].append(qu)
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else :
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self.events[event] = [qu]
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# END register
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def sendPlugin(self, event, data):
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""" Sends an event to registered plugins
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NOTIFY : ('NOTIFY', (user, status, message))
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MSG : ('MSG', (user, msg))
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ROSTER : ('ROSTER', {jid:{'status':_, 'name':_, 'show':_, 'groups':[], 'online':_, 'ask':_, 'sub':_} ,jid:{}})
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SUBSCRIBED : ('SUBSCRIBED', {'jid':_, 'nom':_, 'server':_, 'resource':_, 'status':_, 'show':_})"""
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if self.events.has_key(event):
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for i in self.events[event]:
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i.put((event, data))
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# END sendPlugin
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# END GajimHub
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