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octonet/octoserve/var/www/systemsettings.lua

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#!/usr/bin/lua
local url = require("socket.url")
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function SaveOctoserveConf(Section,Values)
local ConfStart
local ConfEnd
local f = io.open("/config/octoserve.conf","r")
if f then
local CurConf = f:read("*a")
f:close()
ConfStart,ConfEnd = string.match(CurConf,"(.-)%["..Section.."%].+\n(%[.+)")
os.remove("/config/octoserve.bak")
os.rename("/config/octoserve.conf","/config/octoserve.bak")
end
f = io.open("/config/octoserve.conf","w")
if ConfStart then
f:write(ConfStart)
end
f:write("["..Section.."]\n")
f:write(Values)
if ConfEnd then
f:write(ConfEnd)
end
f:close()
end
function ReadSetting(name)
local enabled = "false"
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local tmp = io.open("/config/"..name..".enabled","r")
if tmp then
enabled = "true"
tmp:close()
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end
return(enabled)
end
function WriteSetting(name,enabled)
local wasenabled = false
if os.remove("/config/"..name..".enabled") then wasenabled = true end
if( enabled ) then
local f = io.open("/config/"..name..".enabled","w")
if f then
f:write("1")
f:close()
end
end
return enabled ~= wasenabled
end
function WriteConfigFile(name,value)
local f = io.open("/config/"..name,"w")
if f then
f:write(value)
f:close()
end
end
function CheckMaxS8()
local isMaxS8 = "false"
local tmp = io.open("/sys/class/ddbridge/ddbridge0/devid1")
if tmp then
devid = tmp:read("*l")
tmp:close()
if devid == "0007dd01" then
isMaxS8 = "true"
end
end
return isMaxS8
end
function GetBoxName()
local boxname = ""
local tmp = io.open("/config/boxname")
if tmp then
boxname = tmp:read("*l")
boxname = boxname:gsub("OctopusNet:","",1);
tmp:close()
end
return boxname
end
function GetMSMode()
local msmode = "quad"
local tmp = io.open("/config/msmode")
if tmp then
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local t = tmp:read("*l")
tmp:close()
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if t then
msmode = t
end
elseif ReadSetting('noswitch') == "true" then
msmode = "none"
end
return msmode
end
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local host = os.getenv("HTTP_HOST")
local proto = os.getenv("SERVER_PROTOCOL")
local query = os.getenv("QUERY_STRING")
function http_print(s)
if s then
io.stdout:write(tostring(s).."\r\n")
else
io.stdout:write("\r\n")
end
end
function SendError(err,desc)
http_print(proto.." "..err)
http_print("Content-Type: text/html")
http_print()
local file = io.open("e404.html")
if file then
local tmp = file:read("*a")
tmp = string.gsub(tmp,"404 Not Found",err .. " " .. desc)
http_print(tmp)
file:close()
end
end
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if arg[1] then
query = arg[1]
proto = "HTTP/1.0"
host = "local"
end
if query ~= "" then
query = url.unescape(query)
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os.execute("echo \""..query.."\" >/tmp/query")
local params = {}
for w in string.gmatch(query,"(%a%w*%=[%w %(%)%-@/]*)") do
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table.insert(params,w)
os.execute("echo \""..w.."\" >>/tmp/query")
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end
-- TODO: More validation
local nextloc = "index.html"
local restart = 0;
local restartdms = 0;
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for _,v in ipairs(params) do
name,value = string.match(v,"(%w+)%=(.+)")
if name == "msmode" then
os.remove("/config/noswitch.enabled")
WriteConfigFile("msmode",value);
restart = 1;
elseif name == "boxname" then
if value ~= "" then
WriteConfigFile("boxname","OctopusNet:"..value);
else
os.remove("/config/boxname")
end
restart = 1;
restartdms = 1;
elseif( WriteSetting(name,value == "1") ) then
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if name == "telnet" then
os.execute("/etc/init.d/S91telnet restart")
end
if name == "vlan" then restart = 1 end
if name == "nodms" then restart = 1 end
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if name == "nodvbt" then restart = 1 end
if name == "strict" then restart = 1 end
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end
end
if restart == 1 then
os.execute("/etc/init.d/S99octo restartoctonet > /dev/null 2>&1 &")
nextloc = "wait.html?10"
end
if restartdms == 1 then
os.execute("/etc/init.d/S92dms restart > /dev/null 2>&1 &")
nextloc = "wait.html?10"
end
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print(proto.." 303")
print("Location: http://"..host.."/"..nextloc)
print("")
else
http_print(proto.." 200")
http_print("Pragma: no-cache")
http_print("Cache-Control: no-cache")
http_print("Content-Type: application/json; charset=utf-8")
http_print()
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http_print('{')
http_print(' "BoxName":"' .. GetBoxName() .. '",')
http_print(' "isMaxS8":' .. CheckMaxS8() .. ',')
http_print(' "telnetEnabled":' .. ReadSetting('telnet') .. ',')
http_print(' "vlanEnabled":' .. ReadSetting('vlan') .. ',')
http_print(' "nodmsEnabled":' .. ReadSetting('nodms') .. ',')
http_print(' "nodvbtEnabled":' .. ReadSetting('nodvbt') .. ',')
http_print(' "MSMode":"' .. GetMSMode() .. '",')
http_print(' "strictEnabled":' .. ReadSetting('strict'))
http_print('}')
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end