package main

import (
	"io"
	"net/http"
)

type StringHandle1 struct {
	message string
}

func (sh *StringHandle1) ServeHTTP(writer http.ResponseWriter, request *http.Request) {

	Printfln("\n----------\nMethod: %v Protocol: %v Host: %v URL: %v URL.Host: %v RequestURI: %v",
		request.Method, request.Proto, request.Host,
		request.URL.String(), request.URL.Host, request.RequestURI)
	for name, val := range request.Header {
		Printfln("Header: %v = %v", name, val)
	}
	Printfln("RemoteAddr: %v", request.RemoteAddr)
	Printfln("ContentLength: %v", request.ContentLength)
	Printfln("Body: %v", request.Body)
	Printfln("TLS: %v", request.TLS)
	Printfln("--------------")
	if request.URL.Path == "/favicon.ico" {
		Printfln("Request for favicon.ico detected - returning 404")
		Printfln("--------------\n")
		writer.WriteHeader(http.StatusNotFound)
		return
	}
	writeLen, err := io.WriteString(writer, sh.message)
	if err != nil {
		Printfln("ServeHTTP Error: %v", err)
		return
	}
	Printfln("ServeHTTP Wrote %d bytes", writeLen)
	Printfln("--------------\n")
}

func main1() {
	err := http.ListenAndServe("localhost:5000", &StringHandle1{message: "Hello World!"})
	if err != nil {
		Printfln("ListenAndServe Error: %v", err)
		return
	}
}