mirror of
https://github.com/DigitalDevices/octonet.git
synced 2023-10-10 13:36:52 +02:00
90 lines
2.2 KiB
Lua
90 lines
2.2 KiB
Lua
#!/usr/bin/lua
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local host = os.getenv("HTTP_HOST")
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local proto = os.getenv("SERVER_PROTOCOL")
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local query = os.getenv("QUERY_STRING")
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function http_print(s)
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if s then
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io.stdout:write(tostring(s).."\r\n")
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else
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io.stdout:write("\r\n")
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end
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end
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function SendError(err,desc)
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http_print(proto.." "..err)
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http_print("Content-Type: text/html")
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http_print()
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local file = io.open("e404.html")
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if file then
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local tmp = file:read("*a")
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tmp = string.gsub(tmp,"404 Not Found",err .. " " .. desc)
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http_print(tmp)
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file:close()
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end
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end
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function readattr(attr)
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local value = "0"
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local ddbridge = io.open("/sys/class/ddbridge/ddbridge0/"..attr,"r");
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if ddbridge then
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value = ddbridge:read("*l")
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ddbridge:close()
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value = value:gsub("0x","")
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end
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return value
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end
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http_print("HTTP/1.1 200")
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http_print("Pragma: no-cache")
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http_print("Cache-Control: no-cache")
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http_print("Content-Type: application/x-javascript")
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--http_print("Content-Type: text/plain")
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http_print()
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dev0 = tonumber(readattr("devid0"),16)
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hwid = tonumber(readattr("hwid"),16)
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local tmp = io.popen("uname -r -m","r")
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local tmp1 = tmp:read()
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tmp:close()
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-- local uname = string.match(tmp1,"Linux (%.+)")
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-- http_print(tmp1)
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-- http_print(uname)
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local uname = tmp1
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tmp = io.popen("ls /config/*.img","r")
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local fwimg = tmp:read("*a")
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tmp:close()
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local images = {}
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for v in string.gmatch(fwimg,"%.(%d+)%.") do
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table.insert(images,v)
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end
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local fwdate = "";
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if images[1] then fwdate = images[1] end
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suffix = ""
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tmp = io.open("/config/updateserver")
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if tmp then
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local updateserver = tmp:read("*l")
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if updateserver == "download.digital-devices.de/download/linux/beta" then
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suffix = "BETA"
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else
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if #updateserver > 17 then
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updateserver = ".."..updateserver:sub(-15)
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end
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suffix = "("..updateserver..")"
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end
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tmp:close()
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end
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http_print(string.format("var linuxver = \"%s\";",uname))
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http_print(string.format("var fpgaver = \"%d.%d\";",(hwid / 65536) % 256,hwid % 65536))
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http_print(string.format("var fpgatype = \"%0X\";",dev0 / 65536))
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http_print(string.format("var fwdate = \"%s\";",fwdate))
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http_print(string.format("var host = \"%s\";",host))
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http_print(string.format("var suffix = \"%s\";",suffix))
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