feat: Add "deno_net" extension (#11150)

This commits moves implementation of net related APIs available on "Deno"
namespace to "deno_net" extension.

Following APIs were moved:
- Deno.listen()
- Deno.connect()
- Deno.listenTls()
- Deno.serveHttp()
- Deno.shutdown()
- Deno.resolveDns()
- Deno.listenDatagram()
- Deno.startTls()
- Deno.Conn
- Deno.Listener
- Deno.DatagramConn

1 files changed, 0 insertions, 173 deletions

diff --git a/runtime/ops/net_unix.rs b/runtime/ops/net_unix.rs
deleted file mode 100644
index d56dc76d9..000000000
--- a/runtime/ops/net_unix.rs
+++ /dev/null
@@ -1,173 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-use super::utils::into_string;
-use crate::ops::io::UnixStreamResource;
-use crate::ops::net::AcceptArgs;
-use crate::ops::net::OpAddr;
-use crate::ops::net::OpConn;
-use crate::ops::net::OpPacket;
-use crate::ops::net::ReceiveArgs;
-use deno_core::error::bad_resource;
-use deno_core::error::custom_error;
-use deno_core::error::null_opbuf;
-use deno_core::error::AnyError;
-use deno_core::AsyncRefCell;
-use deno_core::CancelHandle;
-use deno_core::CancelTryFuture;
-use deno_core::OpState;
-use deno_core::RcRef;
-use deno_core::Resource;
-use deno_core::ZeroCopyBuf;
-use serde::Deserialize;
-use serde::Serialize;
-use std::borrow::Cow;
-use std::cell::RefCell;
-use std::fs::remove_file;
-use std::path::Path;
-use std::rc::Rc;
-use tokio::net::UnixDatagram;
-use tokio::net::UnixListener;
-pub use tokio::net::UnixStream;
-
-struct UnixListenerResource {
-  listener: AsyncRefCell<UnixListener>,
-  cancel: CancelHandle,
-}
-
-impl Resource for UnixListenerResource {
-  fn name(&self) -> Cow<str> {
-    "unixListener".into()
-  }
-
-  fn close(self: Rc<Self>) {
-    self.cancel.cancel();
-  }
-}
-
-pub struct UnixDatagramResource {
-  pub socket: AsyncRefCell<UnixDatagram>,
-  pub cancel: CancelHandle,
-}
-
-impl Resource for UnixDatagramResource {
-  fn name(&self) -> Cow<str> {
-    "unixDatagram".into()
-  }
-
-  fn close(self: Rc<Self>) {
-    self.cancel.cancel();
-  }
-}
-
-#[derive(Serialize)]
-pub struct UnixAddr {
-  pub path: Option<String>,
-}
-
-#[derive(Deserialize)]
-pub struct UnixListenArgs {
-  pub path: String,
-}
-
-pub(crate) async fn accept_unix(
-  state: Rc<RefCell<OpState>>,
-  args: AcceptArgs,
-  _: (),
-) -> Result<OpConn, AnyError> {
-  let rid = args.rid;
-
-  let resource = state
-    .borrow()
-    .resource_table
-    .get::<UnixListenerResource>(rid)
-    .ok_or_else(|| bad_resource("Listener has been closed"))?;
-  let listener = RcRef::map(&resource, |r| &r.listener)
-    .try_borrow_mut()
-    .ok_or_else(|| custom_error("Busy", "Listener already in use"))?;
-  let cancel = RcRef::map(resource, |r| &r.cancel);
-  let (unix_stream, _socket_addr) =
-    listener.accept().try_or_cancel(cancel).await?;
-
-  let local_addr = unix_stream.local_addr()?;
-  let remote_addr = unix_stream.peer_addr()?;
-  let resource = UnixStreamResource::new(unix_stream.into_split());
-  let mut state = state.borrow_mut();
-  let rid = state.resource_table.add(resource);
-  Ok(OpConn {
-    rid,
-    local_addr: Some(OpAddr::Unix(UnixAddr {
-      path: local_addr.as_pathname().and_then(pathstring),
-    })),
-    remote_addr: Some(OpAddr::Unix(UnixAddr {
-      path: remote_addr.as_pathname().and_then(pathstring),
-    })),
-  })
-}
-
-pub(crate) async fn receive_unix_packet(
-  state: Rc<RefCell<OpState>>,
-  args: ReceiveArgs,
-  buf: Option<ZeroCopyBuf>,
-) -> Result<OpPacket, AnyError> {
-  let mut buf = buf.ok_or_else(null_opbuf)?;
-
-  let rid = args.rid;
-
-  let resource = state
-    .borrow()
-    .resource_table
-    .get::<UnixDatagramResource>(rid)
-    .ok_or_else(|| bad_resource("Socket has been closed"))?;
-  let socket = RcRef::map(&resource, |r| &r.socket)
-    .try_borrow_mut()
-    .ok_or_else(|| custom_error("Busy", "Socket already in use"))?;
-  let cancel = RcRef::map(resource, |r| &r.cancel);
-  let (size, remote_addr) =
-    socket.recv_from(&mut buf).try_or_cancel(cancel).await?;
-  Ok(OpPacket {
-    size,
-    remote_addr: OpAddr::UnixPacket(UnixAddr {
-      path: remote_addr.as_pathname().and_then(pathstring),
-    }),
-  })
-}
-
-pub fn listen_unix(
-  state: &mut OpState,
-  addr: &Path,
-) -> Result<(u32, tokio::net::unix::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: AsyncRefCell::new(listener),
-    cancel: Default::default(),
-  };
-  let rid = state.resource_table.add(listener_resource);
-
-  Ok((rid, local_addr))
-}
-
-pub fn listen_unix_packet(
-  state: &mut OpState,
-  addr: &Path,
-) -> Result<(u32, tokio::net::unix::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: AsyncRefCell::new(socket),
-    cancel: Default::default(),
-  };
-  let rid = state.resource_table.add(datagram_resource);
-
-  Ok((rid, local_addr))
-}
-
-pub fn pathstring(pathname: &Path) -> Option<String> {
-  into_string(pathname.into()).ok()
-}