1 files changed, 0 insertions, 156 deletions
diff --git a/cli/ops/plugin.rs b/cli/ops/plugin.rs
deleted file mode 100644
index 1f3669b6f..000000000
--- a/cli/ops/plugin.rs
+++ /dev/null
@@ -1,156 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-use crate::metrics::metrics_op;
-use crate::permissions::Permissions;
-use deno_core::error::AnyError;
-use deno_core::futures::prelude::*;
-use deno_core::plugin_api;
-use deno_core::serde_json;
-use deno_core::serde_json::json;
-use deno_core::serde_json::Value;
-use deno_core::BufVec;
-use deno_core::JsRuntime;
-use deno_core::Op;
-use deno_core::OpAsyncFuture;
-use deno_core::OpId;
-use deno_core::OpState;
-use deno_core::ZeroCopyBuf;
-use dlopen::symbor::Library;
-use serde::Deserialize;
-use std::cell::RefCell;
-use std::path::PathBuf;
-use std::pin::Pin;
-use std::rc::Rc;
-use std::task::Context;
-use std::task::Poll;
-
-pub fn init(rt: &mut JsRuntime) {
-  super::reg_json_sync(rt, "op_open_plugin", op_open_plugin);
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct OpenPluginArgs {
-  filename: String,
-}
-
-pub fn op_open_plugin(
-  state: &mut OpState,
-  args: Value,
-  _zero_copy: &mut [ZeroCopyBuf],
-) -> Result<Value, AnyError> {
-  let args: OpenPluginArgs = serde_json::from_value(args)?;
-  let filename = PathBuf::from(&args.filename);
-
-  super::check_unstable(state, "Deno.openPlugin");
-  let permissions = state.borrow::<Permissions>();
-  permissions.check_plugin(&filename)?;
-
-  debug!("Loading Plugin: {:#?}", filename);
-  let plugin_lib = Library::open(filename).map(Rc::new)?;
-  let plugin_resource = PluginResource::new(&plugin_lib);
-
-  let rid;
-  let deno_plugin_init;
-  {
-    rid = state
-      .resource_table
-      .add("plugin", Box::new(plugin_resource));
-    deno_plugin_init = *unsafe {
-      state
-        .resource_table
-        .get::<PluginResource>(rid)
-        .unwrap()
-        .lib
-        .symbol::<plugin_api::InitFn>("deno_plugin_init")
-        .unwrap()
-    };
-  }
-
-  let mut interface = PluginInterface::new(state, &plugin_lib);
-  deno_plugin_init(&mut interface);
-
-  Ok(json!(rid))
-}
-
-struct PluginResource {
-  lib: Rc<Library>,
-}
-
-impl PluginResource {
-  fn new(lib: &Rc<Library>) -> Self {
-    Self { lib: lib.clone() }
-  }
-}
-
-struct PluginInterface<'a> {
-  state: &'a mut OpState,
-  plugin_lib: &'a Rc<Library>,
-}
-
-impl<'a> PluginInterface<'a> {
-  fn new(state: &'a mut OpState, plugin_lib: &'a Rc<Library>) -> Self {
-    Self { state, plugin_lib }
-  }
-}
-
-impl<'a> plugin_api::Interface for PluginInterface<'a> {
-  /// Does the same as `core::Isolate::register_op()`, but additionally makes
-  /// the registered op dispatcher, as well as the op futures created by it,
-  /// keep reference to the plugin `Library` object, so that the plugin doesn't
-  /// get unloaded before all its op registrations and the futures created by
-  /// them are dropped.
-  fn register_op(
-    &mut self,
-    name: &str,
-    dispatch_op_fn: plugin_api::DispatchOpFn,
-  ) -> OpId {
-    let plugin_lib = self.plugin_lib.clone();
-    let plugin_op_fn = move |state_rc: Rc<RefCell<OpState>>,
-                             mut zero_copy: BufVec| {
-      let mut state = state_rc.borrow_mut();
-      let mut interface = PluginInterface::new(&mut state, &plugin_lib);
-      let op = dispatch_op_fn(&mut interface, &mut zero_copy);
-      match op {
-        sync_op @ Op::Sync(..) => sync_op,
-        Op::Async(fut) => Op::Async(PluginOpAsyncFuture::new(&plugin_lib, fut)),
-        Op::AsyncUnref(fut) => {
-          Op::AsyncUnref(PluginOpAsyncFuture::new(&plugin_lib, fut))
-        }
-        _ => unreachable!(),
-      }
-    };
-    self
-      .state
-      .op_table
-      .register_op(name, metrics_op(Box::new(plugin_op_fn)))
-  }
-}
-
-struct PluginOpAsyncFuture {
-  fut: Option<OpAsyncFuture>,
-  _plugin_lib: Rc<Library>,
-}
-
-impl PluginOpAsyncFuture {
-  fn new(plugin_lib: &Rc<Library>, fut: OpAsyncFuture) -> Pin<Box<Self>> {
-    let wrapped_fut = Self {
-      fut: Some(fut),
-      _plugin_lib: plugin_lib.clone(),
-    };
-    Box::pin(wrapped_fut)
-  }
-}
-
-impl Future for PluginOpAsyncFuture {
-  type Output = <OpAsyncFuture as Future>::Output;
-  fn poll(mut self: Pin<&mut Self>, ctx: &mut Context) -> Poll<Self::Output> {
-    self.fut.as_mut().unwrap().poll_unpin(ctx)
-  }
-}
-
-impl Drop for PluginOpAsyncFuture {
-  fn drop(&mut self) {
-    self.fut.take();
-  }
-}