wmtools/nic.nim

67 lines
1.6 KiB
Nim
Raw Normal View History

2022-04-28 21:58:40 +02:00
import base
2022-02-26 22:44:00 +01:00
import std/os
import std/osproc
import strutils
const nics: seq[string] = @["wlan0", "enp3s0","wlp2s0","enp0s20f0u3"]
2022-02-26 22:44:00 +01:00
proc get_ip(nic: string): string =
let cmd = "ifconfig " & nic & " | grep inet | awk -F\" \" '{print $2}' | head -1 | awk '{print $1}'"
let ip = execCmdEx(cmd)
return strip(ip.output)
proc get_online_state(nic: string): string =
let oper = readFile("/sys/class/net/" & nic & "/operstate")
let state = strip(oper)
return "[" & state & "]"
proc get_net(nic: string): (string, string) =
let state = get_online_state(nic)
let ip = get_ip(nic)
if state == "[down]" or ip == "":
return ("disconnected", state)
return (ip, state)
2022-04-28 21:58:40 +02:00
proc getObject(conn: string, nic: string): Info =
var data = newInfo()
data.title = "IP :"
data.full_text = conn
data.border = purple
2022-04-28 21:58:40 +02:00
data.selected_background = purple
data.selected_color = black
2022-02-26 22:44:00 +01:00
return data
proc get_net_info*(nic: string) =
2022-02-26 22:44:00 +01:00
var last_ip = ""
var last_state = ""
while true:
let (ip, state) = get_net(nic)
if ip != last_ip or state != last_state:
2022-04-28 13:34:09 +02:00
let data = getObject(state & " " & ip, nic)
let args = @["nmtui-connect"]
let option = outputJSON(data, args)
case option:
of "nmtui-connect":
discard execCmd("alacritty -e nmtui-connect")
2022-02-26 22:44:00 +01:00
last_ip = ip
last_state = state
if stoploop:
break
2022-02-26 22:44:00 +01:00
sleep(1000)
proc get_nic*(): string =
2022-02-26 22:44:00 +01:00
for nic in nics:
if dirExists("/sys/class/net/" & nic):
return nic
return "no-nic"
proc main() =
let mynic = get_nic()
if dirExists("/sys/class/net/" & mynic):
get_net_info(mynic)
else:
echo "No NIC"
2022-02-26 22:44:00 +01:00
main()