1 files changed, 105 insertions, 0 deletions
diff --git a/modules/luci-compat/luasrc/tools/webadmin.lua b/modules/luci-compat/luasrc/tools/webadmin.lua
new file mode 100644
index 0000000000..106810aa03
--- /dev/null
+++ b/modules/luci-compat/luasrc/tools/webadmin.lua
@@ -0,0 +1,105 @@
+-- Copyright 2008 Steven Barth <steven@midlink.org>
+-- Copyright 2008-2015 Jo-Philipp Wich <jow@openwrt.org>
+-- Licensed to the public under the Apache License 2.0.
+
+module("luci.tools.webadmin", package.seeall)
+
+local util = require "luci.util"
+local uci  = require "luci.model.uci"
+local ip   = require "luci.ip"
+
+function byte_format(byte)
+	local suff = {"B", "KB", "MB", "GB", "TB"}
+	for i=1, 5 do
+		if byte > 1024 and i < 5 then
+			byte = byte / 1024
+		else
+			return string.format("%.2f %s", byte, suff[i]) 
+		end 
+	end
+end
+
+function date_format(secs)
+	local suff = {"min", "h", "d"}
+	local mins = 0
+	local hour = 0
+	local days = 0
+	
+	secs = math.floor(secs)
+	if secs > 60 then
+		mins = math.floor(secs / 60)
+		secs = secs % 60
+	end
+	
+	if mins > 60 then
+		hour = math.floor(mins / 60)
+		mins = mins % 60
+	end
+	
+	if hour > 24 then
+		days = math.floor(hour / 24)
+		hour = hour % 24
+	end
+	
+	if days > 0 then
+		return string.format("%.0fd %02.0fh %02.0fmin %02.0fs", days, hour, mins, secs)
+	else
+		return string.format("%02.0fh %02.0fmin %02.0fs", hour, mins, secs)
+	end
+end
+
+function cbi_add_networks(field)
+	uci.cursor():foreach("network", "interface",
+		function (section)
+			if section[".name"] ~= "loopback" then
+				field:value(section[".name"])
+			end
+		end
+	)
+	field.titleref = luci.dispatcher.build_url("admin", "network", "network")
+end
+
+function cbi_add_knownips(field)
+	local _, n
+	for _, n in ipairs(ip.neighbors({ family = 4 })) do
+		if n.dest then
+			field:value(n.dest:string())
+		end
+	end
+end
+
+function firewall_find_zone(name)
+	local find
+	
+	luci.model.uci.cursor():foreach("firewall", "zone", 
+		function (section)
+			if section.name == name then
+				find = section[".name"]
+			end
+		end
+	)
+	
+	return find
+end
+
+function iface_get_network(iface)
+	local link = ip.link(tostring(iface))
+	if link.master then
+		iface = link.master
+	end
+
+	local cur = uci.cursor()
+	local dump = util.ubus("network.interface", "dump", { })
+	if dump then
+		local _, net
+		for _, net in ipairs(dump.interface) do
+			if net.l3_device == iface or net.device == iface then
+				-- cross check with uci to filter out @name style aliases
+				local uciname = cur:get("network", net.interface, "ifname")
+				if type(uciname) == "string" and uciname:sub(1,1) ~= "@" or uciname then
+					return net.interface
+				end
+			end
+		end
+	end
+end