1 files changed, 0 insertions, 119 deletions
diff --git a/src/files.rs b/src/files.rs
deleted file mode 100644
index 64160bb84..000000000
--- a/src/files.rs
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright 2018 the Deno authors. All rights reserved. MIT license.
-
-use futures;
-use futures::Poll;
-use std;
-use std::collections::HashMap;
-use std::io::Error;
-use std::io::{Read, Write};
-use std::sync::atomic::AtomicIsize;
-use std::sync::atomic::Ordering;
-use std::sync::Mutex;
-use tokio;
-use tokio::io::{AsyncRead, AsyncWrite};
-
-// These store Deno's file descriptors. These are not necessarally the operating
-// system ones.
-type FdTable = HashMap<i32, Repr>;
-
-lazy_static! {
-  // Starts at 3 because stdio is [0-2].
-  static ref NEXT_FD: AtomicIsize = AtomicIsize::new(3);
-  static ref FD_TABLE: Mutex<FdTable> = Mutex::new({
-    let mut m = HashMap::new();
-    // TODO Load these lazily during lookup?
-    m.insert(0, Repr::Stdin(tokio::io::stdin()));
-    m.insert(1, Repr::Stdout(tokio::io::stdout()));
-    m.insert(2, Repr::Stderr(tokio::io::stderr()));
-    m
-  });
-}
-
-// Internal representation of DFile.
-enum Repr {
-  Stdin(tokio::io::Stdin),
-  Stdout(tokio::io::Stdout),
-  Stderr(tokio::io::Stderr),
-  FsFile(tokio::fs::File),
-}
-
-// Abstract async file interface.
-// fd does not necessarally correspond to an OS fd.
-// Ideally in unix, if DFile represents an OS fd, it will be the same.
-pub struct DFile {
-  pub fd: i32,
-}
-
-impl Read for DFile {
-  fn read(&mut self, _buf: &mut [u8]) -> std::io::Result<usize> {
-    unimplemented!();
-  }
-}
-
-impl AsyncRead for DFile {
-  fn poll_read(&mut self, buf: &mut [u8]) -> Poll<usize, Error> {
-    let mut table = FD_TABLE.lock().unwrap();
-    let maybe_repr = table.get_mut(&self.fd);
-    match maybe_repr {
-      None => panic!("bad fd"),
-      Some(repr) => match repr {
-        Repr::FsFile(ref mut f) => f.poll_read(buf),
-        Repr::Stdin(ref mut f) => f.poll_read(buf),
-        Repr::Stdout(_) | Repr::Stderr(_) => {
-          panic!("Cannot read from stdout/stderr")
-        }
-      },
-    }
-  }
-}
-
-impl Write for DFile {
-  fn write(&mut self, _buf: &[u8]) -> std::io::Result<usize> {
-    unimplemented!()
-  }
-
-  fn flush(&mut self) -> std::io::Result<()> {
-    unimplemented!()
-  }
-}
-
-impl AsyncWrite for DFile {
-  fn poll_write(&mut self, buf: &[u8]) -> Poll<usize, Error> {
-    let mut table = FD_TABLE.lock().unwrap();
-    let maybe_repr = table.get_mut(&self.fd);
-    match maybe_repr {
-      None => panic!("bad fd"),
-      Some(repr) => match repr {
-        Repr::FsFile(ref mut f) => f.poll_write(buf),
-        Repr::Stdout(ref mut f) => f.poll_write(buf),
-        Repr::Stderr(ref mut f) => f.poll_write(buf),
-        Repr::Stdin(_) => panic!("Cannot write to stdin"),
-      },
-    }
-  }
-
-  fn shutdown(&mut self) -> futures::Poll<(), std::io::Error> {
-    unimplemented!()
-  }
-}
-
-fn new_fd() -> i32 {
-  // TODO If on unix, just extract the real FD of fs_file.
-  // let fd = AsRawFd::as_raw_fd(fs_file.std());
-  let next_fd = NEXT_FD.fetch_add(1, Ordering::SeqCst);
-  next_fd as i32
-}
-
-pub fn add_fs_file(fs_file: tokio::fs::File) -> DFile {
-  let fd = new_fd();
-  let mut tg = FD_TABLE.lock().unwrap();
-  match tg.insert(fd, Repr::FsFile(fs_file)) {
-    Some(_) => panic!("There is already a file with that fd"),
-    None => DFile { fd },
-  }
-}
-
-pub fn lookup(fd: i32) -> Option<DFile> {
-  let table = FD_TABLE.lock().unwrap();
-  table.get(&fd).map(|_| DFile { fd })
-}