require("fs");
var ssid = "xxxxxxx"; var pwd="yyyyyyy";  //replace by yours
SPI1.setup({mosi:D14,miso:D13,sck:D26});  //replace by yours
E.connectSDCard(SPI1,D27);                //replace by yours

function httpServer(){
  var me = this;
  var srv;
  function handleGet(req,res){
    var a = url.parse(req.url,true);
    var f = E.openFile(a.pathname,"r");
    var data,ext,type;
    if(f !== undefined){
      res.writeHead(200,{"Content-Type":"text/html"});
      do{
        data = f.read(32);
        res.write(data);
      }
      while(data.length == 32);
      res.end();
      f.close();
    }
    else{
      res.writeHead(200,{"Content-Type":"text/html"});
      res.end(a.pathname + " not found");
    }
  }
  function uploadPipe(a,req,res){
    var f = E.openFile(a.query.pathname,"w");
    req.on("data",function(data){f.write(data);});
    req.on("close",function(){
      f.close();
      res.end("event upload done");
    });

  }
  function uploadStd(a,req,res){
    var f = E.openFile(a.query.pathname,"w");
    req.pipe(f,{chunkSize:32, end:false,
      complete:function(){
          f.close();
          res.end("pipe upload done");
      }
    });
  }
  function handlePost(req,res){
    var a = url.parse(req.url,true);
    switch(a.pathname){
      case "uploadPipe":uploadPipe(a,req,res);break;
      case "uploadStd":uploadStd(a,req,res);break;
    }
  }
  function handle(req,res){
    if (req.method == 'POST') 
	  handlePost(req,res);
    else if(req.method == 'GET') 
	  handleGet(req,res);
    else req.connection.destroy();
  }
  me.init = function(){
    wifi.connect(ssid, {password: password}, function(ap) {
      srv = http.createServer(handle);
      srv.listen(8080);
    });
  };
}
var srv = new httpServer();
srv.init();