systematikid.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 """
   4 Systematiki server.
   5
   6 The client is called 'systematiki.py'.
   7 """
   8
   9 # Copyright (C) 2007  Felix Rabe <public@felixrabe.textdriven.com>
  10
  11 # This library is free software; you can redistribute it and/or
  12 # modify it under the terms of the GNU Lesser General Public
  13 # License as published by the Free Software Foundation; either
  14 # version 2.1 of the License, or (at your option) any later version.
  15
  16 # This library is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19 # Lesser General Public License for more details.
  20
  21 # You should have received a copy of the GNU Lesser General Public License
  22 # along with this library; if not, write to the Free Software Foundation,
  23 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  24
  25 # Recommended line length or text width: 75 characters.
  26
  27 from Systematiki.Database.Dummy import Database
  28 from Systematiki.Networking.BlockingStringProtocol import StringProtocol
  29 from Systematiki.Networking.XDRRPC import XDRRPC
  30
  31
  32 class ServerConfig(object):
  33     """
  34     Server configuration class.
  35
  36     TODO: Proper configuration using either command-line arguments,
  37     configuration files, or a GUI.
  38     """
  39
  40     def __init__(self, argv):
  41         self.host = "localhost"
  42         self.port = 6420
  43         self.database_class = Database
  44         self.ui = "cli"
  45
  46
  47 def cli_ui(config):
  48     database = config.database_class(config)
  49     server_proto = StringProtocol()
  50     server_proto.listen((config.host, config.port))
  51     cb = lambda p: cli_ui_cb_1(p, database)
  52     server_proto.accept(cb)
  53
  54
  55 def cli_ui_cb_1(client_proto, database):
  56     rpc = XDRRPC(client_proto, database)
  57
  58
  59 def main(argv):
  60     config = ServerConfig(argv)  # Might run and quit a gobject.MainLoop
  61     if config.ui == "cli":
  62         cli_ui(config)
  63     # TODO: GTK interface, web interface, brain interface, ...
  64     return 0
  65
  66
  67 if __name__ == "__main__":
  68     import sys
  69     sys.exit(main(sys.argv))
  70