Derive Downloads dir for the user

src/server.rs

@@ -14,6 +14,7 @@
 
 use crate::Config;
 use dialog::{backends::Zenity, DialogBox};
+use dirs::home_dir;
 use std::{
     io::{Error, ErrorKind, Result},
     path::{PathBuf, MAIN_SEPARATOR},
@@ -28,10 +29,15 @@ use tokio::{
 use tokio_libtls::prelude::*;
 
 const MAX_COPIES: usize = 1024;
+const DOWNLOAD_DIR: &str = "Downloads";
 
 pub(crate) async fn run(config: Config) -> Result<()> {
     let (cert, key, ca) = config.load_keys()?;
     let mut options = config.load_server_options();
+    let home = home_dir().unwrap();
+    let mut download_dir = PathBuf::from(home);
+
+    download_dir.push(DOWNLOAD_DIR);
 
     let tls_config = TlsConfigBuilder::new()
         .ca_file(ca)
@@ -61,11 +67,9 @@ pub(crate) async fn run(config: Config) -> Result<()> {
 
         let (reader, mut writer) = split(tls);
         let mut reader = BufReader::new(reader);
-        //        let mut writer = BufWriter::new(writer);
+        let mut filename = download_dir.clone();
 
         tokio::spawn(async move {
-            let mut filename = PathBuf::from("/home/reyk/Downloads");
-
             // Read and validate the filename
             let line = match read_line(&peer_addr, &mut reader).await {
                 Ok(s) if !(s.contains(MAIN_SEPARATOR) || s.contains('/') || s.contains('\\')) => s,
@@ -133,11 +137,7 @@ pub(crate) async fn run(config: Config) -> Result<()> {
                 .show_with(&zenity)
                 .expect("Could not display dialog box");
                 if choice != dialog::Choice::Yes {
-                    info!(
-                        "{} failed: rejected {}",
-                        peer_addr,
-                        filename.display(),
-                    );
+                    info!("{} failed: rejected {}", peer_addr, filename.display(),);
                     return;
                 }
             }