-- httpserver-static.lua -- Part of nodemcu-httpserver, handles sending static files to client. -- Author: Marcos Kirsch local function getMimeType(ext) -- A few MIME types. Keep list short. If you need something that is missing, let's add it. local mt = {css = "text/css",gif = "image/gif",html = "text/html",ico = "image/x-icon",jpeg = "image/jpeg",jpg = "image/jpeg",js = "application/javascript",png = "image/png"} if mt[ext] then return mt[ext] else return "text/plain" end end local function sendHeader(connection, code, codeString, mimeType) connection:send("HTTP/1.0 " .. code .. " " .. codeString .. "\r\nServer: nodemcu-httpserver\r\nContent-Type: " .. mimeType .. "\r\nConnection: close\r\n\r\n") end return function (connection, args) print("Serving:", args.file) sendHeader(connection, 200, "OK", getMimeType(args.ext)) file.open(args.file) -- Send file in little chunks while true do local chunk = file.read(512) if chunk == nil then break end coroutine.yield() connection:send(chunk) end print("Finished sending file.") file.close() end