log_server

#!/usr/bin/python

from xmlrpc.server import SimpleXMLRPCServer
from xmlrpc.server import SimpleXMLRPCRequestHandler
from configparser import ConfigParser
import sys, time
from enum import Enum

if len( sys.argv) != 1:
    print ( "Usage: python log_server.py")
    sys.exit( 0)

config = ConfigParser()
config.read( "/etc/log_server.cfg")

colour_tags = {
    'red': '\033[31m',
    'blue': '\033[34m',
    'green': '\033[32m',
    'cyan': '\033[36m'
}

class control_tags:
    BOLD = '\033[1m'
    ENDC = '\033[0m'

def log( colour, text):
    ctime = time.strftime( "%X", time.localtime())

    if colour == "default":
        print( "%s: %s" % (ctime, text))
    elif colour in colour_tags:
        fmt = '%s: ' + colour_tags[colour] + control_tags.BOLD + '%s' + control_tags.ENDC
        print( fmt % (ctime, text))
    else:
        return "Unknown colour '%s'" % (colour)

    return ''

# Restrict to a particular path.
class RequestHandler( SimpleXMLRPCRequestHandler):
        rpc_paths = ( '/RPC2',)

# Create server
server = SimpleXMLRPCServer( (config.get( 'common', 'server_ip'),
                             int( config.get( 'common', 'server_port'))),
                             requestHandler = RequestHandler,
                             logRequests = False)
server.register_introspection_functions()

# Register an instance; all the methods of the instance are
# published as XML-RPC methods.
class LogServer:
    def __init__( self):
        self.cookie = 0x123456;
        self.refcount = {}

    def Log( self, colour, text):
        return log( colour, text)

server.register_instance( LogServer())

# Run the server's main loop
server.serve_forever()