src/webconnector.go

   1 // im a web connector
   2
   3 package main
   4
   5
   6 import (
   7         "http";
   8         "io";
   9         //"./dbibridge";
  10         "./benchcontroller";
  11         "fmt";
  12 )
  13
  14 var comin chan int;
  15 var comout chan int;
  16
  17 // hello world, the web server
  18 func ServerResponder(c *http.Conn, req *http.Request) {
  19         //comout <- 2;
  20         //comout <- 3;
  21         //comout <- 1;
  22         fmt.Printf("lk: %s %s %s\n", req.Method, req.RawURL, req.URL);
  23         if req.RawURL == "/" {
  24                 mainPage(c, req);
  25         }
  26
  27         if req.RawURL == "/setup" {
  28                 setupPage(c, req);
  29         }
  30
  31         // fucking go, i just wanna consume the incoming data, but it forces me to do something with it... cunt of a language
  32         //k := <- comin;
  33         //fmt.Printf("%d\n", k);
  34 }
  35
  36 func setupPage(c *http.Conn, req *http.Request)
  37 {
  38         header(c);
  39         io.WriteString(c, "I am a setup page");
  40         footer(c);
  41 }
  42
  43 func mainPage(c *http.Conn, req *http.Request)
  44 {
  45         header(c);
  46         io.WriteString(c, "<h1>goDBHammer</h1><br>");
  47         io.WriteString(c, "Welcome to goDBHammer, the go based database benchmarking tool<br>");
  48         io.WriteString(c, "<form method=\"post\" action=\"/setup\">");
  49         io.WriteString(c, "<table><tr><td>Database Host</td><td><input type=\"text\" name=\"dbhost\"></td></tr>");
  50         io.WriteString(c, "<tr><td>Database User</td><td><input type=\"text\" name=\"dbuser\"></td></tr>");
  51         io.WriteString(c, "<tr><td>Database Password</td><td><input type=\"text\" name=\"dbpass\"></td></tr>");
  52         io.WriteString(c, "<tr><td>Database</td><td><input type=\"text\" name=\"dbname\"></td></tr>");
  53         io.WriteString(c, "<tr><td>Number of Clients</td><td><input type=\"text\" name=\"nthreads\"></td></tr>");
  54         io.WriteString(c, "<tr><td><input type=\"submit\" name=\"Setup\" value=\"Setup\"></td></tr>");
  55         io.WriteString(c, "</table>");
  56         io.WriteString(c, "</form>");
  57         fmt.Printf("%s\n", req.FormValue("dbhost"));
  58         footer(c);
  59 }
  60
  61 func header(c *http.Conn)
  62 {
  63         io.WriteString(c, "<html><head></head><body>");
  64 }
  65
  66 func footer(c *http.Conn)
  67 {
  68         io.WriteString(c, "</body></html>");
  69 }
  70
  71 func main() {
  72
  73         //var Dbconn *dbibridge.DBIConnection;
  74
  75         //Dbconn = dbibridge.DBICreate();
  76
  77         //dbibridge.DBIConnect(Dbconn, "mysql", "localhost", "root", "password", "zm");
  78         //dbibridge.ExecSQL(Dbconn, "create table asdf (asdf int)");
  79         //dbibridge.DBIDisconnect(Dbconn);
  80
  81         comin = make(chan int);
  82         comout = make(chan int);
  83
  84         bc := benchcontroller.CreateController();
  85         go benchcontroller.MainLoop(bc, comout, comin);
  86
  87         http.Handle("/", http.HandlerFunc(ServerResponder));
  88         err := http.ListenAndServe(":12345", nil);
  89         if err != nil {
  90                 panic("ListenAndServe: ", err.String())
  91         }
  92
  93 }