From 8a301a6d03a39e8d8dd8fdc2326693a4c987c381 Mon Sep 17 00:00:00 2001
From: _ <>
Date: Thu, 29 Oct 2020 13:31:13 +0000
Subject: [PATCH] :construction: Can index directories now, but a lot of stuff
 is missing

---
 src/bin/server.rs | 33 ++++++++++++++++++++++++++++++---
 todo.md           |  2 +-
 2 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/src/bin/server.rs b/src/bin/server.rs
index 0c946dc..9c724f3 100644
--- a/src/bin/server.rs
+++ b/src/bin/server.rs
@@ -83,7 +83,7 @@ impl <'a> ResponseHandle <'a> {
 
 async fn serve_dir (
 	response_handle: ResponseHandle <'_>,
-	dir: ReadDir
+	mut dir: ReadDir
 ) {
 	let (tx, rx) = channel (2);
 	
@@ -92,8 +92,35 @@ async fn serve_dir (
 		
 		tx.send (Ok::<_, Infallible> (String::from ("<style>body {font-family:sans;}</style><ul>").into_bytes ())).await.unwrap ();
 		
-		for i in 0u8..10 {
-			let s = format! ("<li><a href=\"{}\">Dir entry {}</a></li>\n", i, i);
+		while let Ok (entry) = dir.next_entry ().await {
+			let entry: tokio::fs::DirEntry = match entry {
+				Some (x) => x,
+				None => break,
+			};
+			
+			let trailing_slash = match entry.file_type ().await {
+				Ok (t) => if t.is_dir () {
+					"/"
+				}
+				else {
+					""
+				},
+				Err (_) => "",
+			};
+			
+			let file_name = match entry.file_name ().into_string () {
+				Ok (x) => x,
+				Err (_) => {
+					let s = format! ("<li>(file_name error)</li>\n");
+					if tx.send (Ok::<_, Infallible> (s.into_bytes ())).await.is_err ()
+					{
+						break;
+					}
+					continue;
+				}
+			};
+			
+			let s = format! ("<li><a href=\"{}{}\">{}{}</a></li>\n", file_name, trailing_slash, file_name, trailing_slash);
 			if tx.send (Ok::<_, Infallible> (s.into_bytes ())).await.is_err ()
 			{
 				break;
diff --git a/todo.md b/todo.md
index 62ef3fb..c7af176 100644
--- a/todo.md
+++ b/todo.md
@@ -1,5 +1,5 @@
-- Index directories
 - Handle trailing slash problem for directories
+- Handle URL encoding for spaces in file names
 - Set up tokens or something so clients can't trivially
 impersonate servers
 - Fix possible timing gap when refreshing http_listen (Just have client wait a few seconds?)