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116 lines
3.5 KiB
Python
116 lines
3.5 KiB
Python
#!/usr/bin/python -t
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import os, sys, pwd
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sys.path.append(os.getcwd())
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import gtk, gobject
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from SimpleGladeApp import SimpleGladeApp
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import presence
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import network
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import avahi
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glade_dir = os.getcwd()
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class ChatApp(SimpleGladeApp):
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def __init__(self, glade_file="chat.glade", root="mainWindow", domain=None, **kwargs):
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self._pdiscovery = presence.PresenceDiscovery()
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self._pannounce = presence.PresenceAnnounce()
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(self._nick, self._realname) = self._get_name()
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path = os.path.join(glade_dir, glade_file)
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gtk.window_set_default_icon_name("config-users")
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SimpleGladeApp.__init__(self, path, root, domain, **kwargs)
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def _get_name(self):
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ent = pwd.getpwuid(os.getuid())
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nick = ent[0]
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if not nick or not len(nick):
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nick = "n00b"
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realname = ent[4]
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if not realname or not len(realname):
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realname = "Some Clueless User"
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return (nick, realname)
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def new_service(self, action, interface, protocol, name, stype, domain, flags):
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if action != 'added' or stype != presence.OLPC_CHAT_SERVICE:
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return
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self._pdiscovery.resolve_service(interface, protocol, name, stype, domain, self.service_resolved)
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def on_buddyList_buddy_selected(self, widget, *args):
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(model, aniter) = widget.get_selection().get_selected()
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name = self.treemodel.get(aniter,0)
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print "Selected %s" % name
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def on_buddyList_buddy_double_clicked(self, widget, *args):
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(model, aniter) = widget.get_selection().get_selected()
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name = self.treemodel.get(aniter,0)
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print "Double-clicked %s" % name
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def on_main_window_delete(self, widget, *args):
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self.quit()
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def _recv_group_message(self, msg):
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aniter = self._group_chat_buffer.get_end_iter()
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self._group_chat_buffer.insert(aniter, msg['data'] + "\n")
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# print "Message: %s" % msg['data']
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def _send_group_message(self, widget, *args):
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text = widget.get_text()
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if len(text) > 0:
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self._gc_controller.send_msg(text)
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widget.set_text("")
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def _pair_to_dict(self, l):
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res = {}
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for el in l:
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tmp = el.split('=', 1)
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if len(tmp) > 1:
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res[tmp[0]] = tmp[1]
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else:
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res[tmp[0]] = ''
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return res
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def service_resolved(self, interface, protocol, name, stype, domain, host, aprotocol, address, port, txt, flags):
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data = self._pair_to_dict(avahi.txt_array_to_string_array(txt))
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if len(data) > 0 and 'name' in data.keys():
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aniter = self.treemodel.insert_after(None,None)
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self.treemodel.set(aniter, 0, data['name'])
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def new(self):
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self._group_chat_buffer = gtk.TextBuffer()
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self.chatView.set_buffer(self._group_chat_buffer)
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self.treemodel = gtk.TreeStore(gobject.TYPE_STRING)
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self.buddyList.set_model(self.treemodel)
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self.buddyList.connect("cursor-changed", self.on_buddyList_buddy_selected)
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self.buddyList.connect("row-activated", self.on_buddyList_buddy_double_clicked)
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self.mainWindow.connect("delete-event", self.on_main_window_delete)
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self.entry.connect("activate", self._send_group_message)
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renderer = gtk.CellRendererText()
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column = gtk.TreeViewColumn("", renderer, text=0)
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column.set_resizable(True)
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column.set_sizing("GTK_TREE_VIEW_COLUMN_GROW_ONLY");
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column.set_expand(True);
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self.buddyList.append_column(column)
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self._pannounce.register_service(self._realname, 6666, presence.OLPC_CHAT_SERVICE, name=self._nick)
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self._pdiscovery.add_service_listener(self.new_service)
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self._pdiscovery.start()
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self._gc_controller = network.GroupChatController('224.0.0.221', 6666, self._recv_group_message)
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self._gc_controller.start()
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def cleanup(self):
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pass
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def main():
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app = ChatApp()
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app.run()
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app.cleanup()
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if __name__ == "__main__":
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main()
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