#!/usr/bin/env python
#############################################################################
# Copyright (C) DSTC Pty Ltd (ACN 052 372 577) 1997, 1998, 1999, 2000
# All Rights Reserved.
#
# The software contained on this media is the property of the DSTC Pty
# Ltd.  Use of this software is strictly in accordance with the
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# distribution of this software does not contain a LICENSE.HTML file
# then you have no rights to use this software in any manner and
# should contact DSTC at the address below to determine an appropriate
# licensing arrangement.
#
#      DSTC Pty Ltd
#      Level 7, GP South
#      Staff House Road
#      University of Queensland
#      St Lucia, 4072
#      Australia
#      Tel: +61 7 3365 4310
#      Fax: +61 7 3365 4311
#      Email: enquiries@dstc.edu.au
#
# This software is being provided "AS IS" without warranty of any
# kind.  In no event shall DSTC Pty Ltd be liable for damage of any
# kind arising out of or in connection with the use or performance of
# this software.
#
# Project:      Fnorb
# File:         $Source: /cvsroot/fnorb/fnorb/examples/hello-world/server.py,v $
# Version:      @(#)$RCSfile: server.py,v $ $Revision: 1.8 $
#
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""" Implementation of the HelloWorldIF interface. """


# Standard/built-in modules.
import sys

# Fnorb modules.
from Fnorb.orb import BOA, CORBA

# Stubs and skeletons generated by 'fnidl'.
import HelloWorld, HelloWorld_skel


class HelloWorldServer(HelloWorld_skel.HelloWorldIF_skel):
    """ Implementation of the 'HelloWorldIF' interface. """

    def hello_world(self):
        print HelloWorld.Message
        return HelloWorld.Message

#############################################################################

def main(argv):
    """ Do it! """

    print 'Initialising the ORB...'

    # Initialise the ORB.
    orb = CORBA.ORB_init(argv, CORBA.ORB_ID)

    print 'Initialising the BOA...'

    # Initialise the BOA.
    boa = BOA.BOA_init(argv, BOA.BOA_ID)

    print 'Creating object reference...'

    # Create an object reference ('fred' is the object key).
    obj = boa.create('fred', HelloWorldServer._FNORB_ID)

    print 'Creating implementation...'

    # Create an instance of the implementation class.
    impl = HelloWorldServer()

    print 'Activating the implementation...'

    # Activate the implementation (ie. connect the generated object reference
    # to the implementation).  Note that the implementation will not receive
    # any operation requests until we start the event loop (see below).
    boa.obj_is_ready(obj, impl)

    # Write the stringified object reference to a file (this is just a 'cheap
    # and cheerful' way of making the object reference available to the
    # client!).
    f = open('Server.ref', 'w')
    f.write(orb.object_to_string(obj))
    f.flush()

    print 'Server created and accepting requests...'

    # Start the event loop.
    boa._fnorb_mainloop()

    return 0

#############################################################################

if __name__ == '__main__':
    # Do it!
    try:
        sys.exit(main(sys.argv))
    except KeyboardInterrupt:
        print
        print "Server done"
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