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module("luci.controller.multiwan", package.seeall)
function index()
local fs = require "nixio.fs"
if not fs.access("/etc/config/multiwan") then
return
end
local page
page = entry({"admin", "network", "multiwan"}, cbi("multiwan/multiwan"), _("Multi-WAN"))
page.dependent = true
entry({"admin", "network", "multiwan", "status"}, call("multiwan_status"))
page = entry({"mini", "network", "multiwan"}, cbi("multiwan/multiwanmini", {autoapply=true}), _("Multi-WAN"))
page.dependent = true
end
function multiwan_status()
local nfs = require "nixio.fs"
local cachefile = "/tmp/.mwan/cache"
local rv = { }
cachefile = nfs.readfile(cachefile)
if cachefile then
local ntm = require "luci.model.network".init()
_, _, wan_if_map = string.find(cachefile, "wan_if_map=\"([^\"]*)\"")
_, _, wan_fail_map = string.find(cachefile, "wan_fail_map=\"([^\"]*)\"")
_, _, wan_recovery_map = string.find(cachefile, "wan_recovery_map=\"([^\"]*)\"")
rv.wans = { }
wansid = {}
for wanname, wanifname in string.gfind(wan_if_map, "([^%[]+)%[([^%]]+)%]") do
local wanlink = ntm:get_interface(wanifname)
wanlink = wanlink and wanlink:get_network()
wanlink = wanlink and wanlink:adminlink() or "#"
wansid[wanname] = #rv.wans + 1
rv.wans[wansid[wanname]] = { name = wanname, link = wanlink, ifname = wanifname, status = "ok", count = 0 }
end
for wanname, failcount in string.gfind(wan_fail_map, "([^%[]+)%[([^%]]+)%]") do
if failcount == "x" then
rv.wans[wansid[wanname]].status = "ko"
else
rv.wans[wansid[wanname]].status = "failing"
rv.wans[wansid[wanname]].count = failcount
end
end
for wanname, recoverycount in string.gfind(wan_recovery_map, "([^%[]+)%[([^%]]+)%]") do
rv.wans[wansid[wanname]].status = "recovering"
rv.wans[wansid[wanname]].count = recoverycount
end
end
luci.http.prepare_content("application/json")
luci.http.write_json(rv)
end
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