"""!
@package LoadConfig.py

@brief Python function to load configuration file for
wmsmenu.py and addserver.py.

(C) 2006-2011 by the GRASS Development Team
This program is free software under the GNU General Public
License (>=v2). Read the file COPYING that comes with GRASS
for details.

Functions:
 - loadConfigFile

@author: Maris Nartiss (maris.nartiss gmail.com)
@author Sudeep Singh Walia (Indian Institute of Technology, Kharagpur , sudeep495@gmail.com)
"""

import os
import grass
def loadConfigFile(self):
    """
     @description: Called by the init method of the class wmsFrame.
     Loads the config file and initializes corresponding paramters.  
     @todo:None
     @param self: reference variable
     @return: Boolean, True is config file is loaded successfuly, else False
    """
    try:
        f=open('config','r')
        lines = f.readlines()
        f.close()
        print lines
        #patch4s
        try:
            if(len(lines)!=3):
                message = 'Insufficient number of arguments,3 paramters required name_url_delimiter, timeoutValueSeconds, urlLength'
                grass.fatal_error(message)
                raise Exception
            self.name_url_delimiter = lines[0].split(':')[1]
            self.timeoutValueSeconds = int(lines[1].split(':')[1])
            self.urlLength = int(lines[2].split(':')[1])
        except Exception, e:
            self.name_url_delimiter = '#'
            self.timeoutValueSeconds = 5
            self.urlLength = 50
            
        return True
    except:
        return False