66 lines
1.7 KiB
Nim
66 lines
1.7 KiB
Nim
import base
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import std/[os,osproc,strutils,sequtils]
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const default_fg = black
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const default_bg = purple
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const mng_cmd = "alacritty -e nmtui-connect"
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const nics: seq[string] = @["wlan0","bridge0", "enp3s0","wlp2s0","enp0s20f0u3"]
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proc getIP(nic: string): string =
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let cmd = "ifconfig " & nic & " | grep inet | awk -F\" \" '{print $2}' | head -1 | awk '{print $1}'"
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let ip = execCmdEx(cmd)
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return strip(ip.output)
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proc getOnlineState(nic: string): string =
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try:
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let oper = readFile("/sys/class/net/" & nic & "/operstate")
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let state = strip(oper)
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return "[" & state & "]"
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except:
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echo "Error getting operstate for " & nic & " : ", getCurrentExceptionMsg()
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return ""
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proc getConnState(nic: string): (string, string) =
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let state = getOnlineState(nic)
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let ip = getIP(nic)
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if state == "[down]" or ip == "":
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return ("disconnected", state)
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return (ip, state)
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proc getObject(): Info =
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var data = newInfo("IP")
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data.selected_bg = default_bg
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data.selected_fg = default_fg
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# i3bar stuff
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data.border = default_bg
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return data
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proc getNetInfo*(my_nics: seq[string]) =
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var my_nic_states: seq[string] = @[]
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for nic in my_nics:
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let (ip, state) = getConnState(nic)
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my_nic_states.add(nic & ":" & state & " " & ip)
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let data = getObject()
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let args = concat(my_nic_states,@["manage"])
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let option = outputData(data, args)
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if option in my_nic_states:
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discard execCmd(mng_cmd)
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case option:
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of "manage":
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discard execCmd(mng_cmd)
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proc getNics*(): seq[string] =
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var my_nics: seq[string] = @[]
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for nic in nics:
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if dirExists("/sys/class/net/" & nic):
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my_nics.add(nic)
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if len(my_nics) > 0:
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return my_nics
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return @["no-nic"]
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proc main() =
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getNetInfo(getNics())
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if isMainModule:
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main()
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