mirror of
https://github.com/freedombox/FreedomBox.git
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126 lines
3.6 KiB
Python
Executable File
126 lines
3.6 KiB
Python
Executable File
#!/usr/bin/python3
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# -*- mode: python -*-
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#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Configuration helper for Mumble server
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"""
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import argparse
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import subprocess
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SERVICE_CONFIG = '/etc/default/mumble-server'
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def parse_arguments():
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"""Return parsed command line arguments as dictionary."""
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parser = argparse.ArgumentParser()
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subparsers = parser.add_subparsers(dest='subcommand', help='Sub command')
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# Get whether service is enabled
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subparsers.add_parser('get-enabled',
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help='Get whether Mumble service is enabled')
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# Enable service
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subparsers.add_parser('enable', help='Enable Mumble service')
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# Disable service
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subparsers.add_parser('disable', help='Disable Mumble service')
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# Get whether daemon is running
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subparsers.add_parser('is-running',
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help='Get whether Mumble daemon is running')
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return parser.parse_args()
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def subcommand_get_enabled(_):
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"""Get whether service is enabled."""
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try:
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with open(SERVICE_CONFIG, 'r') as file:
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for line in file:
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if line.startswith('MURMUR_DAEMON_START'):
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value = line.split('=')[1].strip()
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print('yes' if int(value) else 'no')
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return
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except FileNotFoundError:
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pass
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print('no')
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def subcommand_enable(_):
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"""Start service."""
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set_service_enable(enable=True)
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subprocess.call(['service', 'mumble-server', 'start'])
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def subcommand_disable(_):
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"""Stop service."""
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subprocess.call(['service', 'mumble-server', 'stop'])
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set_service_enable(enable=False)
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def set_service_enable(enable):
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"""Enable/disable daemon; enable: boolean."""
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newline = 'MURMUR_DAEMON_START=1\n' if enable \
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else 'MURMUR_DAEMON_START=0\n'
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with open(SERVICE_CONFIG, 'r') as file:
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lines = file.readlines()
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for index, line in enumerate(lines):
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if line.startswith('MURMUR_DAEMON_START'):
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lines[index] = newline
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break
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with open(SERVICE_CONFIG, 'w') as file:
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file.writelines(lines)
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def subcommand_is_running(_):
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"""Get whether server is running."""
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try:
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output = subprocess.check_output(['service', 'mumble-server',
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'status'])
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except subprocess.CalledProcessError:
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# If daemon is not running we get a status code != 0 and a
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# CalledProcessError
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print('no')
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else:
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running = False
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for line in output.decode().split('\n'):
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if 'Active' in line and 'running' in line:
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running = True
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break
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print('yes' if running else 'no')
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def main():
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"""Parse arguments and perform all duties."""
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arguments = parse_arguments()
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subcommand = arguments.subcommand.replace('-', '_')
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subcommand_method = globals()['subcommand_' + subcommand]
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subcommand_method(arguments)
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if __name__ == '__main__':
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main()
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