mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-25 22:20:08 +01:00
61ea0ee6c5
The example script touches the stable-id of a connection.
It does so blocking autoconnect, and was originally written
to test that functionality.
(cherry picked from commit 8388f4ea1d)
116 lines
3.5 KiB
Python
Executable file
116 lines
3.5 KiB
Python
Executable file
#!/usr/bin/env python
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# -*- Mode: Python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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# vim: ft=python ts=4 sts=4 sw=4 et ai
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Copyright 2017 Red Hat, Inc.
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#
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#
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# This example updates a connection's stable-id by appending -#number.
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import sys
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import re
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import gi
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gi.require_version('NM', '1.0')
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from gi.repository import GLib, NM
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def usage():
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print('Usage: %s [[id] <id>]' % (sys.argv[0]))
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print(' %s [[uuid] <uuid>]' % (sys.argv[0]))
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return 1
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def find_connection(nm_client, arg_type, arg_id):
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for c in nm_client.get_connections():
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if arg_type in [None, 'id'] and c.get_id() == arg_id:
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return c
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if arg_type in [None, 'uuid'] and c.get_uuid() == arg_id:
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return c
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def main():
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if len(sys.argv) < 2 or len(sys.argv) > 3:
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return usage()
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if len(sys.argv) == 3:
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arg_type = sys.argv[1]
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arg_id = sys.argv[2]
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if arg_type not in ['id', 'uuid']:
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return usage()
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else:
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arg_type = None
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arg_id = sys.argv[1]
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arg_log = '%s"%s"' % ((' with %s ' % (arg_type)) if arg_type else '', arg_id)
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main_loop = GLib.MainLoop()
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nm_client = NM.Client.new(None)
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con = find_connection(nm_client, arg_type, arg_id)
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if con is None:
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print('could not find a connection %s' % (arg_log))
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return 1
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s_con = con.get_setting_connection()
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if s_con is None:
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print('connection %s has no [connection] setting' % (arg_log))
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return 1
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arg_log = '"%s" (%s)' % (s_con.get_id(), s_con.get_uuid())
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stable_id = s_con.get_stable_id()
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if not stable_id:
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print('connection %s has no stable-id set' % (arg_log))
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return 1
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re_match = re.search('\A(.*)-([0-9]+)\Z', stable_id)
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if not re_match:
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stable_id = stable_id + '-1'
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else:
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stable_id = re_match.group(1) + '-' + str(int(re_match.group(2)) + 1)
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con2 = NM.SimpleConnection.new_clone(con)
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s_con = con2.get_setting_connection()
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s_con.set_property(NM.SETTING_CONNECTION_STABLE_ID, stable_id)
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result = {}
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def _update2_cb(con, async_result, user_data):
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try:
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r = con.update2_finish(async_result)
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except Exception as e:
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result['error'] = e
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else:
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result['result'] = r
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main_loop.quit()
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con.update2(con2.to_dbus(NM.ConnectionSerializationFlags.ALL),
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NM.SettingsUpdate2Flags.BLOCK_AUTOCONNECT,
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None,
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None,
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_update2_cb,
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None)
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main_loop.run()
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if 'error' in result:
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print('update connection %s failed: %s' % (arg_log, result['error']))
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return 1
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print('update connection %s succeeded: %s' % (arg_log, result['result']))
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print('set stable-id to "%s"' % (stable_id))
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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