#!/usr/bin/python
# -*- coding: GBK -*-
#
##@package
#
# @todo: Êý¾Ý¿â-¼È봫ͳÇþµÀɾµµÍæ¼ÒµÄ³äÖµ·µÀû  1Ôª=20ÏÉÓñ
#
# @author: Alee
# @date 2019-1-22 ÏÂÎç03:13:42
# @version 1.0
#
# @note: 
#
#---------------------------------------------------------------------
from lib import DBController
from lib import mylog

g_dbController = None


def InitDB():
    global g_dbController
    
    if not g_dbController:
        IP = "127.0.0.1"
        Port = 27017
        User = "sa"
        Pwd = "sa"
        DBName = "DoubleBillDB"
        g_dbController = DBController.DBController(IP, Port, DBName, User, Pwd, None)
    
        mylog.debug('»ñȡеÄÊý¾Ý¿âÁ´½Ó')
        
    if not g_dbController.connected:
        mylog.debug('ÎÞ·¨Á´½ÓÊý¾Ý¿â')
        return False
    
    return True

def GetDBEventCon():
    global g_dbController
    if not InitDB():
        return None
    return g_dbController