Slightly improved S3 compatibility

- ListBucket does not require any of the parameters (delimiter,
    prefix, max-keys, etc)
- URLs are properly percent_decoded
- PutObject and DeleteObject calls now answer correctly
    (empty body, version id in the x-amz-version-id: header)

1 files changed, 4 insertions, 0 deletions

diff --git a/src/api/http_util.rs b/src/api/http_util.rs
index 029b7020..8a8cf9d8 100644
--- a/src/api/http_util.rs
+++ b/src/api/http_util.rs
@@ -82,3 +82,7 @@ impl From<Vec<u8>> for BytesBody {
 		Self::new(Bytes::from(x))
 	}
 }
+
+pub fn empty_body() -> BodyType {
+	Box::new(BytesBody::from(vec![]))
+}