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module("luci.controller.olsr", package.seeall)
function index()
if not luci.fs.isfile("/etc/config/olsrd") then
return
end
require("luci.i18n").loadc("olsr")
local i18n = luci.i18n.translate
local page = node("admin", "status", "olsr")
page.target = call("action_index")
page.title = "OLSR"
page.i18n = "olsr"
page.subindex = true
local page = node("admin", "status", "olsr", "routes")
page.target = call("action_routes")
page.title = i18n("olsr_routes", "Routen")
page.order = 10
local page = node("admin", "status", "olsr", "topology")
page.target = call("action_topology")
page.title = i18n("olsr_topology", "Topologie")
page.order = 20
local page = node("admin", "status", "olsr", "hna")
page.target = call("action_hna")
page.title = "HNA"
page.order = 30
local page = node("admin", "status", "olsr", "mid")
page.target = call("action_mid")
page.title = "MID"
page.order = 50
local ol = entry(
{"admin", "services", "olsrd"},
cbi("olsr/olsrd"), "OLSR"
)
ol.i18n = "olsr"
ol.subindex = true
entry(
{"admin", "services", "olsrd", "hna"},
cbi("olsr/olsrdhna"), "HNA Announcements"
)
oplg = entry(
{"admin", "services", "olsrd", "plugins"},
cbi("olsr/olsrdplugins"), "Plugins"
)
oplg.i18n = "olsr"
oplg.leaf = true
oplg.subindex = true
local uci = require("luci.model.uci").cursor()
uci:foreach("olsrd", "LoadPlugin",
function (section)
local lib = section.library
entry(
{"admin", "services", "olsrd", "plugins", lib },
cbi("olsr/olsrdplugins"),
nil --'Plugin "%s"' % lib:gsub("^olsrd_",""):gsub("%.so.+$","")
)
end
)
end
function action_index()
local data = fetch_txtinfo("links")
if not data or not data.Links then
luci.template.render("status-olsr/error_olsr")
return nil
end
local function compare(a, b)
local c = tonumber(a.Cost)
local d = tonumber(b.Cost)
if not c or c == 0 then
return false
end
if not d or d == 0 then
return true
end
return c < d
end
table.sort(data.Links, compare)
luci.template.render("status-olsr/index", {links=data.Links})
end
function action_routes()
local data = fetch_txtinfo("routes")
if not data or not data.Routes then
luci.template.render("status-olsr/error_olsr")
return nil
end
local function compare(a, b)
local c = tonumber(a.ETX)
local d = tonumber(b.ETX)
if not c or c == 0 then
return false
end
if not d or d == 0 then
return true
end
return c < d
end
table.sort(data.Routes, compare)
luci.template.render("status-olsr/routes", {routes=data.Routes})
end
function action_topology()
local data = fetch_txtinfo("topology")
if not data or not data.Topology then
luci.template.render("status-olsr/error_olsr")
return nil
end
local function compare(a, b)
return a["Dest. IP"] < b["Dest. IP"]
end
table.sort(data.Topology, compare)
luci.template.render("status-olsr/topology", {routes=data.Topology})
end
function action_hna()
local data = fetch_txtinfo("hna")
if not data or not data.HNA then
luci.template.render("status-olsr/error_olsr")
return nil
end
local function compare(a, b)
return a.Destination < b.Destination
end
table.sort(data.HNA, compare)
luci.template.render("status-olsr/hna", {routes=data.HNA})
end
function action_mid()
local data = fetch_txtinfo("mid")
if not data or not data.MID then
luci.template.render("status-olsr/error_olsr")
return nil
end
local function compare(a, b)
return a["IP address"] < b["IP address"]
end
table.sort(data.MID, compare)
luci.template.render("status-olsr/mid", {mids=data.MID})
end
-- Internal
function fetch_txtinfo(otable)
require("luci.sys")
otable = otable or ""
local rawdata = luci.sys.httpget("http://127.0.0.1:2006/"..otable)
if #rawdata == 0 then
if luci.fs.access("/proc/net/ipv6_route", "r") then
rawdata = luci.sys.httpget("http://[::1]:2006/"..otable)
if #rawdata == 0 then
return nil
end
else
return nil
end
end
local data = {}
local tables = luci.util.split(luci.util.trim(rawdata), "\r?\n\r?\n", nil, true)
for i, tbl in ipairs(tables) do
local lines = luci.util.split(tbl, "\r?\n", nil, true)
local name = table.remove(lines, 1):sub(8)
local keys = luci.util.split(table.remove(lines, 1), "\t")
local split = #keys - 1
data[name] = {}
for j, line in ipairs(lines) do
local fields = luci.util.split(line, "\t", split)
data[name][j] = {}
for k, key in pairs(keys) do
data[name][j][key] = fields[k]
end
if data[name][j].Linkcost then
data[name][j].LinkQuality,
data[name][j].NLQ,
data[name][j].ETX =
data[name][j].Linkcost:match("([%w.]+)/([%w.]+)[%s]+([%w.]+)")
end
end
end
return data
end
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