#!/usr/bin/env python
##
## This file is part of OpenSIPS CLI
## (see https://github.com/OpenSIPS/opensips-cli).
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## 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 <http://www.gnu.org/licenses/>.
##

import sys
import argparse
from opensipscli import cli, defaults

parser = argparse.ArgumentParser(description='OpenSIPS CLI interactive tool',
 prog=sys.argv[0],
 usage='%(prog)s [OPTIONS]',
 epilog='\n')

# Argument used to print the current version
parser.add_argument('-v', '--version',
 action='version',
 default=None,
 version='OpenSIPS CLI {}'.format(defaults.VERSION))
# Argument used to enable debugging
parser.add_argument('-d', '--debug',
 action='store_true',
 default=False,
 help='enable debugging')
# Argument used to specify a configuration file
parser.add_argument('-f', '--config',
 metavar='[FILE]',
 type=str,
 default=None,
 help='used to specify a configuration file')
# Argument used to switch to a different instance
parser.add_argument('-i', '--instance',
 metavar='[INSTANCE]',
 type=str,
 action='store',
 default=defaults.DEFAULT_SECTION,
 help='choose an opensips instance')
# Argument used to overwrite certain values in the config
parser.add_argument('-o', '--option',
 metavar='[KEY=VALUE]',
 action='append',
 type=str,
 dest="extra_options",
 default=None,
 help='overwrite certain values in the config')
# Argument used to run the command in non-interactive mode
parser.add_argument('-x', '--execute',
 action='store_true',
 default=False,
 help='run the command in non-interactive mode')
# Argument used to specify the command to run
parser.add_argument('command',
 nargs='*',
 default=[],
 help='the command to run')

def main():

 # Parse all arguments
 args = parser.parse_args()

 # Open the CLI
 shell = cli.OpenSIPSCLIShell(args)
 sys.exit(shell.cmdloop())

if __name__ == '__main__':
 main()