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#!/usr/bin/env lua
-- SPDX-License-Identifier: GPL-2.0-or-later
--
-- Copyright (C) 2015 Red Hat, Inc.
--
-- Deactivate all active connections (of certain type).
-- The example uses libnm library using GObject introspection via Lua lgi module.
-- Most distribution ship the module as lua-lgi package.
-- libnm guide: https://developer.gnome.org/libnm/1.0/
-- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
local lgi = require 'lgi'
local NM = lgi.NM
-- supported connection types
connection_types = {
NM.SETTING_VPN_SETTING_NAME,
NM.SETTING_WIRELESS_SETTING_NAME,
NM.SETTING_WIRED_SETTING_NAME,
NM.SETTING_BOND_SETTING_NAME,
NM.SETTING_BRIDGE_SETTING_NAME,
NM.SETTING_TEAM_SETTING_NAME,
NM.SETTING_INFINIBAND_SETTING_NAME,
NM.SETTING_PPPOE_SETTING_NAME,
NM.SETTING_ADSL_SETTING_NAME,
NM.SETTING_BLUETOOTH_SETTING_NAME,
NM.SETTING_WIMAX_SETTING_NAME,
NM.SETTING_OLPC_MESH_SETTING_NAME,
NM.SETTING_GENERIC_SETTING_NAME,
}
function known_ctype(ctype, types)
for _,v in ipairs(types) do
if v == ctype then return true end
end
return false
end
---------------------------
-- Main code starts here --
---------------------------
-- parse command-line arguments
local ctype = ...
if (ctype and not known_ctype(ctype, connection_types)) then
print(string.format("Usage: %s [<type>]", arg[0]:gsub(".*/","")))
print("Allowed types:", table.concat(connection_types, ", "))
os.exit(1)
end
-- create Client object
local client = NM.Client.new()
-- get active connections
connections = client:get_active_connections()
-- deactivate the connections
for _, ac in pairs(connections) do
if not ctype or ctype == ac:get_connection_type() then
io.stdout:write(string.format("Deactivating %s (%s)", ac:get_id(), ac:get_uuid()))
ok,err = client:deactivate_connection(ac, nil, nil)
if ok then io.stdout:write("\27[32m -> succeeded\27[0m\n")
else io.stdout:write(string.format("\27[31m -> failed\27[0m (%s)\n", err)) end
end
end
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