50 lines
1.1 KiB
Lua
Executable File
50 lines
1.1 KiB
Lua
Executable File
#!/usr/bin/lua
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-- Copyright (C) 2022 Tianling Shen <cnsztl@immortalwrt.org>
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local util = require "luci.util"
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local jsonc = require "luci.jsonc"
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local eth_info = {}
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local ifname, stat
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for ifname, stat in pairs(util.ubus("network.device", "status")) do
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if ifname:match("^(eth%d+)$") == ifname then
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local status, speed, duplex
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status = stat.carrier and "yes" or "no"
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if status == "yes" and stat.speed == nil then
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speed = "-"
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elseif stat.speed == nil or stat.speed:sub(1, 1) == "-" then
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speed = "-"
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else
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speed = stat.speed:sub(1, -2) .. "Mb/s"
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end
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if not stat.carrier then
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duplex = "-"
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elseif stat.speed == nil then
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duplex = "-"
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elseif stat.speed:sub(-1) == "F" then
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duplex = "Full"
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else
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duplex = "Half"
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end
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eth_info[#eth_info + 1] = {
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name = ifname,
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status = status,
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speed = speed,
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duplex = duplex
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}
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end
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end
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table.sort(
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eth_info,
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function(a, b)
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return a.name < b.name
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end
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)
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print(jsonc.stringify(eth_info))
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