feat: continuing work on downloading files

sparse-05/sparse-05-client/src/commands/connect/commands/download.rs

@@ -16,13 +16,13 @@ pub async fn download_file(
     remote_file: PathBuf,
     local_path: PathBuf,
 ) -> anyhow::Result<()> {
-    let mut file = fs::OpenOptions::new().read(true).open(&local_path).await?;
-    let file_size = file.metadata().await?.len();
+    let mut file = fs::OpenOptions::new()
+        .write(true)
+        .create(true)
+        .open(&local_path)
+        .await?;
 
-    let command = Command::StartUploadFile(
-        remote_path,
-        (file_size / FILE_TRANSFER_PACKET_SIZE as u64) + 1,
-    );
+    let command = Command::StartDownloadFile(remote_file);
     conn.send_command(command).await?;
 
     let id = loop {

sparse-05/sparse-05-client/src/commands/connect/shell.rs

@@ -215,9 +215,12 @@ pub(super) async fn shell(
                 }),
                 _,
             ) => {
-                if let Err(e) =
-                    commands::download::download(Arc::clone(&connection), remote_file, local_path)
-                        .await
+                if let Err(e) = commands::download::download_file(
+                    Arc::clone(&connection),
+                    remote_file,
+                    local_path,
+                )
+                .await
                 {
                     eprintln!("{e:?}")
                 }