106 lines
2.2 KiB
Lua
106 lines
2.2 KiB
Lua
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-- Copyright 2008 Steven Barth <steven@midlink.org>
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-- Copyright 2008-2015 Jo-Philipp Wich <jow@openwrt.org>
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-- Licensed to the public under the Apache License 2.0.
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module("luci.tools.webadmin", package.seeall)
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local util = require "luci.util"
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local uci = require "luci.model.uci"
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local ip = require "luci.ip"
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function byte_format(byte)
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local suff = {"B", "KB", "MB", "GB", "TB"}
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for i=1, 5 do
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if byte > 1024 and i < 5 then
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byte = byte / 1024
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else
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return string.format("%.2f %s", byte, suff[i])
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end
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end
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end
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function date_format(secs)
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local suff = {"min", "h", "d"}
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local mins = 0
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local hour = 0
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local days = 0
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secs = math.floor(secs)
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if secs > 60 then
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mins = math.floor(secs / 60)
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secs = secs % 60
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end
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if mins > 60 then
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hour = math.floor(mins / 60)
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mins = mins % 60
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end
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if hour > 24 then
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days = math.floor(hour / 24)
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hour = hour % 24
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end
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if days > 0 then
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return string.format("%.0fd %02.0fh %02.0fmin %02.0fs", days, hour, mins, secs)
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else
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return string.format("%02.0fh %02.0fmin %02.0fs", hour, mins, secs)
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end
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end
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function cbi_add_networks(field)
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uci.cursor():foreach("network", "interface",
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function (section)
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if section[".name"] ~= "loopback" then
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field:value(section[".name"])
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end
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end
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)
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field.titleref = luci.dispatcher.build_url("admin", "network", "network")
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end
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function cbi_add_knownips(field)
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local _, n
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for _, n in ipairs(ip.neighbors({ family = 4 })) do
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if n.dest then
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field:value(n.dest:string())
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end
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end
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end
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function firewall_find_zone(name)
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local find
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luci.model.uci.cursor():foreach("firewall", "zone",
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function (section)
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if section.name == name then
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find = section[".name"]
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end
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end
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)
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return find
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end
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function iface_get_network(iface)
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local link = ip.link(tostring(iface))
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if link.master then
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iface = link.master
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end
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local cur = uci.cursor()
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local dump = util.ubus("network.interface", "dump", { })
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if dump then
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local _, net
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for _, net in ipairs(dump.interface) do
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if net.l3_device == iface or net.device == iface then
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-- cross check with uci to filter out @name style aliases
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local uciname = cur:get("network", net.interface, "ifname")
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if not uciname or uciname:sub(1, 1) ~= "@" then
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return net.interface
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end
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end
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end
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end
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end
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