From 2e74f164b6dcf0ecbf8dd38fba9fae550d784bd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Sun, 13 Dec 2020 19:45:53 +0100
Subject: refactor: deno_runtime crate (#8640)

This commit moves Deno JS runtime, ops, permissions and
inspector implementation to new "deno_runtime" crate located
in "runtime/" directory.

Details in "runtime/README.md".

Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
---
 cli/ops/net_unix.rs | 151 ----------------------------------------------------
 1 file changed, 151 deletions(-)
 delete mode 100644 cli/ops/net_unix.rs

(limited to 'cli/ops/net_unix.rs')

diff --git a/cli/ops/net_unix.rs b/cli/ops/net_unix.rs
deleted file mode 100644
index 4c416a5a4..000000000
--- a/cli/ops/net_unix.rs
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-use crate::ops::io::StreamResource;
-use crate::ops::io::StreamResourceHolder;
-use crate::ops::net::AcceptArgs;
-use crate::ops::net::ReceiveArgs;
-use deno_core::error::bad_resource;
-use deno_core::error::AnyError;
-use deno_core::futures::future::poll_fn;
-use deno_core::serde_json::json;
-use deno_core::serde_json::Value;
-use deno_core::BufVec;
-use deno_core::OpState;
-use serde::Deserialize;
-use std::cell::RefCell;
-use std::fs::remove_file;
-use std::os::unix;
-use std::path::Path;
-use std::rc::Rc;
-use std::task::Poll;
-use tokio::net::UnixDatagram;
-use tokio::net::UnixListener;
-pub use tokio::net::UnixStream;
-
-struct UnixListenerResource {
-  listener: UnixListener,
-}
-
-pub struct UnixDatagramResource {
-  pub socket: UnixDatagram,
-  pub local_addr: unix::net::SocketAddr,
-}
-
-#[derive(Deserialize)]
-pub struct UnixListenArgs {
-  pub path: String,
-}
-
-pub(crate) async fn accept_unix(
-  state: Rc<RefCell<OpState>>,
-  args: AcceptArgs,
-  _bufs: BufVec,
-) -> Result<Value, AnyError> {
-  let rid = args.rid as u32;
-
-  let accept_fut = poll_fn(|cx| {
-    let mut state = state.borrow_mut();
-    let listener_resource = state
-      .resource_table
-      .get_mut::<UnixListenerResource>(rid)
-      .ok_or_else(|| bad_resource("Listener has been closed"))?;
-    let listener = &mut listener_resource.listener;
-    use deno_core::futures::StreamExt;
-    match listener.poll_next_unpin(cx) {
-      Poll::Ready(Some(stream)) => {
-        //listener_resource.untrack_task();
-        Poll::Ready(stream)
-      }
-      Poll::Ready(None) => todo!(),
-      Poll::Pending => {
-        //listener_resource.track_task(cx)?;
-        Poll::Pending
-      }
-    }
-    .map_err(AnyError::from)
-  });
-  let unix_stream = accept_fut.await?;
-
-  let local_addr = unix_stream.local_addr()?;
-  let remote_addr = unix_stream.peer_addr()?;
-  let mut state = state.borrow_mut();
-  let rid = state.resource_table.add(
-    "unixStream",
-    Box::new(StreamResourceHolder::new(StreamResource::UnixStream(
-      unix_stream,
-    ))),
-  );
-  Ok(json!({
-    "rid": rid,
-    "localAddr": {
-      "path": local_addr.as_pathname(),
-      "transport": "unix",
-    },
-    "remoteAddr": {
-      "path": remote_addr.as_pathname(),
-      "transport": "unix",
-    }
-  }))
-}
-
-pub(crate) async fn receive_unix_packet(
-  state: Rc<RefCell<OpState>>,
-  args: ReceiveArgs,
-  bufs: BufVec,
-) -> Result<Value, AnyError> {
-  assert_eq!(bufs.len(), 1, "Invalid number of arguments");
-
-  let rid = args.rid as u32;
-  let mut buf = bufs.into_iter().next().unwrap();
-
-  let mut state = state.borrow_mut();
-  let resource = state
-    .resource_table
-    .get_mut::<UnixDatagramResource>(rid)
-    .ok_or_else(|| bad_resource("Socket has been closed"))?;
-  let (size, remote_addr) = resource.socket.recv_from(&mut buf).await?;
-  Ok(json!({
-    "size": size,
-    "remoteAddr": {
-      "path": remote_addr.as_pathname(),
-      "transport": "unixpacket",
-    }
-  }))
-}
-
-pub fn listen_unix(
-  state: &mut OpState,
-  addr: &Path,
-) -> Result<(u32, unix::net::SocketAddr), AnyError> {
-  if addr.exists() {
-    remove_file(&addr).unwrap();
-  }
-  let listener = UnixListener::bind(&addr)?;
-  let local_addr = listener.local_addr()?;
-  let listener_resource = UnixListenerResource { listener };
-  let rid = state
-    .resource_table
-    .add("unixListener", Box::new(listener_resource));
-
-  Ok((rid, local_addr))
-}
-
-pub fn listen_unix_packet(
-  state: &mut OpState,
-  addr: &Path,
-) -> Result<(u32, unix::net::SocketAddr), AnyError> {
-  if addr.exists() {
-    remove_file(&addr).unwrap();
-  }
-  let socket = UnixDatagram::bind(&addr)?;
-  let local_addr = socket.local_addr()?;
-  let datagram_resource = UnixDatagramResource {
-    socket,
-    local_addr: local_addr.clone(),
-  };
-  let rid = state
-    .resource_table
-    .add("unixDatagram", Box::new(datagram_resource));
-
-  Ok((rid, local_addr))
-}
-- 
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