import os.path
__author__="bjschuma"
__date__ ="$Dec 4, 2009 4:04:24 PM$"

#import bt.message.disp

import os
import sys
import getopt


# Create a dictionary to hold the settings
global settings
settings = dict()


# Set key to value
# This must be defined before other imports so bt.message can use it
def set(key,value):
	stack = [value]
	if settings.has_key(key.upper()) == True:
		stack += settings[key.upper()]
	settings[key.upper()] = stack


from bt.message import write
from bt.message import error
from bt.file import fopen



# Return the value at key
def get(key, all=False):
	global settings
	if(all == False):
		return settings[key.upper()][0]
	else:
		return settings[key.upper()] 


def replace(key,value):
	global settings
	if (key in settings) == True:
		del settings[key]
	set(key,value)


# Read settings from file
def readfile(file):
	write("Reading file: "+file,True)
	file = fopen(file)


# Parse the user input
def parseInput():
	write("Parsing user input",True)
	input = sys.argv[1:]
	write(input,True)
	optc = "v"
	long = ["verbose"]

	# Attempt to parse user input
	try:
		opts, args = getopt.getopt(input, optc,	long)
	except getopt.GetoptError, e:
		error(e.msg)
		return


# Set default values
# Set verbose first so we can use write()
set("VERBOSE", ('-v' in sys.argv) or ("--verbose" in sys.argv) )
write("Setting default values...", True)

# Find who is running the program
user = os.path.expanduser("~")
user = os.path.join(user,".ocarina2")
set("USER", user)
set("PLUGPATH", "../core")

# Find out what platform we are running on
set("ARCH", sys.platform)

if get("ARCH") == 'linux2':
	readfile("/etc/ocarina.conf")

parseInput()