diff options
Diffstat (limited to 'applications/luci-vnstat/luasrc')
| -rw-r--r-- | applications/luci-vnstat/luasrc/controller/vnstat.lua | 14 | ||||
| -rw-r--r-- | applications/luci-vnstat/luasrc/model/cbi/vnstat.lua | 90 | ||||
| -rw-r--r-- | applications/luci-vnstat/luasrc/view/vnstat.htm | 88 |
3 files changed, 192 insertions, 0 deletions
diff --git a/applications/luci-vnstat/luasrc/controller/vnstat.lua b/applications/luci-vnstat/luasrc/controller/vnstat.lua new file mode 100644 index 0000000000..562fd0a246 --- /dev/null +++ b/applications/luci-vnstat/luasrc/controller/vnstat.lua @@ -0,0 +1,14 @@ +module("luci.controller.vnstat", package.seeall) + +function index() + require("luci.i18n").loadc("vnstat") + local i18n = luci.i18n.translate + + entry({"admin", "network", "vnstat"}, alias("admin", "network", "vnstat", "graphs"), i18n("VnStat Traffic Monitor"), 90).i18n = "vnstat" + entry({"admin", "network", "vnstat", "graphs"}, template("vnstat"), i18n("Graphs"), 1) + entry({"admin", "network", "vnstat", "config"}, cbi("vnstat"), i18n("VnStat Traffic Monitor"), 2) + + entry({"mini", "network", "vnstat"}, alias("mini", "network", "vnstat", "graphs"), i18n("VnStat Traffic Monitor"), 90).i18n = "vnstat" + entry({"mini", "network", "vnstat", "graphs"}, template("vnstat"), i18n("Graphs"), 1) + entry({"mini", "network", "vnstat", "config"}, cbi("vnstat"), i18n("VnStat Traffic Monitor"), 2) +end diff --git a/applications/luci-vnstat/luasrc/model/cbi/vnstat.lua b/applications/luci-vnstat/luasrc/model/cbi/vnstat.lua new file mode 100644 index 0000000000..71e7aca72b --- /dev/null +++ b/applications/luci-vnstat/luasrc/model/cbi/vnstat.lua @@ -0,0 +1,90 @@ +--[[ +LuCI - Lua Configuration Interface + +Copyright 2010 Jo-Philipp Wich <xm@subsignal.org> + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 +]]-- + +local utl = require "luci.util" +local sys = require "luci.sys" +local fs = require "nixio.fs" +local nw = require "luci.model.network" + +local dbdir, line + +for line in io.lines("/etc/vnstat.conf") do + dbdir = line:match("^%s*DatabaseDir%s+[\"'](%S-)[\"']") + if dbdir then break end +end + +dbdir = dbdir or "/var/lib/vnstat" + + +m = SimpleForm("vnstat", translate("VnStat"), + translate("VnStat is a network traffic monitor for Linux that keeps a log of network traffic for the selected interface(s).")) + +m.submit = translate("Restart VnStat") +m.reset = false + +nw.init(luci.model.uci.cursor_state()) + +local ifaces = { } +local enabled = { } +local iface + +for iface in fs.dir(dbdir) do + if iface:sub(1,1) ~= '.' then + ifaces[iface] = iface + enabled[iface] = iface + end +end + +for _, iface in ipairs(sys.net.devices()) do + ifaces[iface] = iface +end + + +local s = m:section(SimpleSection) + +mon_ifaces = s:option(Value, "ifaces", translate("Monitor selected interfaces")) +mon_ifaces.template = "cbi/network_ifacelist" +mon_ifaces.widget = "checkbox" +mon_ifaces.default = utl.keys(enabled) + +function mon_ifaces.write(self, s, val) + local i + local s = { } + + if val then + for _, i in ipairs(type(val) == "table" and val or { val }) do + s[i] = true + end + end + + for i, _ in pairs(ifaces) do + if s[i] then + sys.call("vnstat -u -i %q" % i) + else + fs.unlink(dbdir .. "/" .. i) + fs.unlink(dbdir .. "/." .. i) + end + end + + + sys.call("/etc/init.d/vnstat restart >/dev/null 2>/dev/null") + + m.message = "<p><strong>%s</strong></p>" + % translate("The VnStat service has been restarted."), cmd + + self.default = utl.keys(s) +end + +mon_ifaces.remove = mon_ifaces.write + +return m + diff --git a/applications/luci-vnstat/luasrc/view/vnstat.htm b/applications/luci-vnstat/luasrc/view/vnstat.htm new file mode 100644 index 0000000000..440252caa7 --- /dev/null +++ b/applications/luci-vnstat/luasrc/view/vnstat.htm @@ -0,0 +1,88 @@ +<%# +LuCI - Lua Configuration Interface +Copyright 2010 Jo-Philipp Wich <xm@subsignal.org> + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +-%> + +<%- + +local fs = require "nixio.fs" +local sys = require "luci.sys" +local utl = require "luci.util" + +local param = luci.http.formvalue + +local iface = param("iface") +local style = param("style") + +style = (style and #style > 0) and style or "s" + + +-- +-- render image +-- +if iface then + luci.http.prepare_content("image/png") + + local png = io.popen("vnstati -i %q -%q -o -" % { iface, style }) + luci.http.write(png:read("*a")) + png:close() + + return + +-- +-- update database +-- +else + sys.call("vnstat -u >/dev/null 2>/dev/null") +end + + +-- +-- find databases +-- +local dbdir, line + +for line in io.lines("/etc/vnstat.conf") do + dbdir = line:match("^%s*DatabaseDir%s+[\"'](%S-)[\"']") + if dbdir then break end +end + +dbdir = dbdir or "/var/lib/vnstat" + +-%> + +<%+header%> + +<h2><a id="content" name="content"><%:VnStat Graphs%></a></h2> + +<form action="" method="get"> + +<select name="style"> + <option value="s"<%=(style == "s") and ' selected="selected"' or ''%>><%:Summary display%></option> + <option value="t"<%=(style == "t") and ' selected="selected"' or ''%>><%:Top 10 display%></option> + <option value="h"<%=(style == "h") and ' selected="selected"' or ''%>><%:Hourly traffic%></option> + <option value="d"<%=(style == "d") and ' selected="selected"' or ''%>><%:Daily traffic%></option> + <option value="m"<%=(style == "m") and ' selected="selected"' or ''%>><%:Monthly traffic%></option> +</select> + +<input type="submit" value="<%:Update ยป%>" /> + +</form> + +<br /><hr /><br /> + +<div style="text-align:center"> +<% for iface in fs.dir(dbdir) do if iface:sub(1,1) ~= "." then %> + <img src="<%=REQUEST_URI%>?iface=<%=iface%>&style=<%=param('style')%>" alt="" /> + <br /><br /> +<% end end %> +</div> + +<%+footer%> |