#!/usr/pkg/bin/python3.13
# -*- coding: utf-8 -*-

# docs/COPYING 2a + DRY: https://github.com/getmail6/getmail6
# Please refer to the git history regarding who changed what and when in this file.

'''getmail_mbox
Reads a message from stdin and delivers it to an mbox file specified as
a commandline argument.  Expects the envelope sender address to be in the
environment variable SENDER.
Copyright (C) 2001-2025 Charles Cazabon and others.

This program is free software; you can redistribute it and/or modify it under
the terms of version 2 (only) of the GNU General Public License as published by
the Free Software Foundation.  A copy of this license should be included in the
file COPYING.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program; if not, see <https://www.gnu.org/licenses/>.
'''

import sys

import os
import email
from getmailcore.exceptions import *
from getmailcore.message import Message
from getmailcore import logging, constants, destinations

def main():
    verbose = False
    path = None
    for arg in sys.argv[1:]:
        if arg in ('-h', '--help'):
            sys.stdout.write('Usage: %s mboxpath\n' % sys.argv[0])
            raise SystemExit
        elif arg in ('-v', '--verbose'):
            verbose = True
        elif not path:
            path = arg
        else:
            raise SystemExit('Error: mbox path specified twice (was %s, now %s)'
                             % (path, arg))

    if os.name == 'posix' and (os.geteuid() == 0 or os.getegid() == 0):
        raise SystemExit('Error: do not run this program as user root')

    logger = logging.Logger()
    logger.addhandler(sys.stderr, constants.WARNING)
    if verbose:
        logger.addhandler(sys.stdout, constants.INFO, constants.INFO)

    if not (path and (path.startswith('.') or path.startswith('/'))
            and not path.endswith('/')):
        raise SystemExit('Error: mbox must start with . or / and not end with /')

    if os.path.exists(path) and not os.path.isfile(path):
        raise SystemExit('Error: %s is not an mbox' % path)

    msg = Message(fromfile=sys.stdin.buffer)
    if 'SENDER' in os.environ:
        msg.sender = os.environ['SENDER']
    if 'RECIPIENT' in os.environ:
        msg.recipient = os.environ['RECIPIENT']

    try:
        dest = destinations.Mboxrd(path=path)
        d = dest.deliver_message(msg, True, False)
    except getmailDeliveryError as o:
        raise SystemExit('Error: delivery error delivering to mboxrd %s (%s)'
                         % (path, o))
    except Exception as o:
        raise SystemExit('Error: other error delivering to mboxrd %s (%s)'
                         % (path, o))

    if verbose:
        sys.stdout.write('Delivered to mboxrd %s\n' % path)

if __name__ == "__main__":
    main()
