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package main
import (
"fmt"
"log"
"net/http"
"strings"
"net"
"bufio"
//"html"
)
func handler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
w.Header().Set("Expires", "0")
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
w.Header().Set("Access-Control-Allow-Headers", "Content-Type")
tmp := strings.Split(r.URL.Path, "/");
fmt.Println(tmp);
if tmp[1] == "add" && len(tmp[2]) != 0 {
fmt.Println("Request add:");
fmt.Println("Sending a request to add: " + tmp[2] + "...");
conn, err := net.Dial("tcp", "localhost:5555");
if err != nil {
log.Fatal(err);
}
defer conn.Close();
fmt.Fprintf(conn, "{\"type\": 1, \"url\": \"%s\"}", tmp[2]);
res, _ := bufio.NewReader(conn).ReadBytes('\n');
fmt.Println(string(res));
w.Write(res);
return;
}else if len(tmp[1]) == 6 {
s := tmp[1];
fmt.Println(tmp[1]);
conn, err := net.Dial("tcp", "localhost:5555");
if err != nil {
log.Fatal(err);
}
defer conn.Close();
fmt.Println(s);
fmt.Fprintf(conn, "{\"type\": 2, \"url\": \"%s\"}", s);
res, _ := bufio.NewReader(conn).ReadBytes('\n');
fmt.Println(string(res));
http.Redirect(w, r, string(res), http.StatusPermanentRedirect);
}else{
//fmt.Fprintf(w, "oi", r.URL.Path[1:]);
}
}
func add_page(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
w.Header().Set("Expires", "0")
tmp := strings.Split(r.URL.Path, "/");
fmt.Println(tmp);
}
func main() {
/*fmt.Println("Port 5556");
server := &http.Server{
Addr: "localhost:5556",
Handler: http.HandlerFunc(handler),
};
server.SetKeepAlivesEnabled(false);*/
mux := http.NewServeMux();
mux.HandleFunc("/", handler);
//mux.HandleFunc("/add", add_page);
server := &http.Server{
Addr: "localhost:5556",
Handler: mux,
};
server.SetKeepAlivesEnabled(false);
fmt.Println("Listen on port 5556");
//http.HandleFunc("/", handler);
log.Fatal(server.ListenAndServe());
}
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