Return a list of files that are included.

src/main.rs

@@ -1,6 +1,6 @@
-use std::io;
 use std::
 {
+    io,
     io::{BufReader, prelude::*},
     net::{TcpListener, TcpStream},
 };
@@ -10,23 +10,25 @@ mod files;
 fn main()  -> io::Result<()>
 {
     let bind_address: &str = "127.0.0.1:2025";
+    let index_file: &str = "index.npon";
     let listener = TcpListener::bind(bind_address).unwrap();
     println!("Listening at {}", bind_address);
+    let mut file_list: Vec<String> = vec![index_file.to_string()];
+    let (bytes, mut new_file_list) = files::read_file(index_file, 0);
+    file_list.append(&mut new_file_list);
+    println!("Files encoded: {:?}", file_list);
 
     for stream in listener.incoming() {
         let stream = stream.unwrap();
-        handle_connection(stream);
+        handle_connection(stream, &bytes);
     }
 
     Ok(())
 }
 
-fn handle_connection(mut stream: TcpStream)
+fn handle_connection(mut stream: TcpStream, bytes: &Vec<u8>)
 {
     let buf_reader = BufReader::new(&stream);
     println!("CONNECTION: {buf_reader:#?}");
-    let bytes = files::read_file("index.npon", 0);
     stream.write_all(bytes.as_slice()).unwrap();
 }
-
-