#!/usr/local/bin/python3.sh
# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
__doc__ = """List Outdated Relays

Time marches on. Tor makes new releases, and at some point needs to drop
support for old ones. Below is the script we used on ticket 9476 to reach out
to relay operators that needed to upgrade.

https://stem.torproject.org/tutorials/examples/outdated_relays.html
"""

import os
import sys
import logging

import stem.interpreter.commands
from stem.descriptor.remote import DescriptorDownloader
from stem_examples.tor_controller import get_controller
from stem.version import Version

from tor_controller import set_socks_proxy, unset_socks_proxy

LOG = logging.getLogger()

def iMain(lArgs=None):
    if not lArgs:
        lArgs = ['GETINFO' 'version']
    password = os.environ.get('TOR_CONTROLLER_PASSWORD', '')
    if os.path.exists('/run/tor/control'):
        controller = get_controller(password=password, unix='/run/tor/control')
    else:
        controller = get_controller(password=password, port=9051)
    interpreter = stem.interpreter.commands.ControlInterpreter(controller)
    run_cmd = ' '.join(lArgs)
    interpreter.run_command(run_cmd, print_response = True)
    return 0

if __name__ == '__main__':
#    set_socks_proxy()
    from stem_examples.stem_utils import vsetup_logging
    if os.environ.get('DEBUG', ''):
        log_level = 10
    else:
        log_level = 20
    vsetup_logging(LOG, log_level)
    try:
        l = iMain(sys.argv[1:])
        if l: print(l)
        i = 0
    except KeyboardInterrupt as e:
        i = 0
    except Exception as e:
        LOG.exception(f"Exception {e}")
        i = 1
    finally:
        unset_socks_proxy()
    sys.exit(i)