#
# function: get names from defined models directory in resource config file
#
# IronPython 1.0 beta 2
# 2006.02.05 ehei1@hanmail.net
#

name = 'resources.cfg'
directory = 'models'
extension = 'mesh'

class ScriptError ( Exception ) :
	pass

try:
	import sys
	sys.path.append ( 'plib' )
	
	import os
	import fnmatch
	
	file = open ( name )
	line = file.readline ()
	path = ''
	
	# get directory about models
	while line :
		size = len ( line )
		atBegin = len ( directory ) + 1
		word = line [ size - atBegin : size - 1 ] # without CR
		
		if word == directory :
			path = line [ 11 : size - 1 ]
			break
			
		line = file.readline ()
	else :
		raise ScriptError
	
	names = [] # define as list type
		
	for name in os.listdir ( path ) :
		if fnmatch.fnmatch ( name , '*.' + extension ) : # match pattern
			names.append ( name )
			
	names.sort ()
	
	#for name in names :
	#	print name
			
except IOError :
	print 'cannot open file: ' + name

except ImportError :
	print 'import failed. copy all from python24/lib to IronPython-1.0-Beta2/lib'

except ScriptError :
	print 'cannot define directory about models in ' + name