69 lines
1.6 KiB
Nim
69 lines
1.6 KiB
Nim
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import i3bar_base
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import std/os
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import std/osproc
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import std/threadpool
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import strutils
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const nics: seq[string] = @["enp3s0","wlp2s0","enp0s20f0u3"]
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# /sys/class/net/*/operstate up or down if connected
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proc get_ip(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 get_online_state(nic: string): string =
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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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proc get_net(nic: string): (string, string) =
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let state = get_online_state(nic)
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let ip = get_ip(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(conn: string): i3barData =
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let data = i3barData(
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full_text: conn,
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color: foreground,
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border: purple,
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background: black
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)
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return data
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proc get_net_info(nic: string) =
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var last_ip = ""
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var last_state = ""
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while true:
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let (ip, state) = get_net(nic)
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if ip != last_ip or state != last_state:
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let data = getObject(state & " " & ip)
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outputJSON(data)
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last_ip = ip
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last_state = state
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sleep(1000)
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proc await_click_info() =
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while true:
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let input = parseInput()
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if input.button == 1:
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discard execCmd("alacritty -e nmtui-connect")
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proc get_nic(): string =
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for nic in nics:
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if dirExists("/sys/class/net/" & nic):
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return nic
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return "no-nic"
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proc main() =
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let mynic = get_nic()
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if dirExists("/sys/class/net/" & mynic):
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spawn get_net_info(mynic)
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spawn await_click_info()
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sync()
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main()
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