# btqueue module

import os, sys

base_dir = os.getenv("BTQUEUE_BASE")
if base_dir is None:
	raise "BTQUEUE_BASE must be set"
temp_dir = base_dir + "/tmp"
queue_dir = base_dir + "/queue"
complete_dir = base_dir + "/complete"
failed_dir = base_dir + "/failed"
settings_file = base_dir + "/settings"

def die(s):
	print s
	sys.exit(1)

def read_settings():
	try:
		f = open(settings_file)
		ls = f.readlines()
		f.close()
	except IOError:
		return {}

	config = {"max-downloads": "100",
	          "bt-max_initiate": "50",
	          "bt-max_uploads": "10",
	          "bt-min_peers": "40",
	          "bt-max_allow_in": "100",
	          "seed-time": "30",
	          "download-dir": "/home/azz/new",
	          "display-period": "5",
	          "write-state-to": "",
	         }
	for l in ls:
		l = l.strip()
		if l == "" or l[0] == "#": continue
		(key, value) = l.split(" ", 1)
		config[key] = value
	return config