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#[allow(non_camel_case_types)]
///Auto-generated by `deno_ops`, i.e: `#[op]`
///
///Use `op_listen::decl()` to get an op-declaration
///you can include in a `deno_core::Extension`.
pub struct op_listen {
_phantom_data: ::std::marker::PhantomData<()>,
}
impl deno_core::_ops::Op for op_listen {
const NAME: &'static str = stringify!(op_listen);
const DECL: deno_core::OpDecl = deno_core::OpDecl {
name: Self::name(),
v8_fn_ptr: Self::v8_fn_ptr as _,
enabled: true,
fast_fn: {
use deno_core::v8::fast_api::CType;
use deno_core::v8::fast_api::Type::*;
Some(
deno_core::v8::fast_api::FastFunction::new(
&[V8Value, CallbackOptions],
CType::Uint32,
Self::op_listen_fast_fn as *const ::std::ffi::c_void,
),
)
},
is_async: false,
is_unstable: false,
is_v8: false,
arg_count: 0,
};
}
#[doc(hidden)]
impl op_listen {
pub const fn name() -> &'static str {
stringify!(op_listen)
}
#[allow(clippy::not_unsafe_ptr_arg_deref)]
pub extern "C" fn v8_fn_ptr(info: *const deno_core::v8::FunctionCallbackInfo) {
let info = unsafe { &*info };
let scope = &mut unsafe { deno_core::v8::CallbackScope::new(info) };
let args = deno_core::v8::FunctionCallbackArguments::from_function_callback_info(
info,
);
let rv = deno_core::v8::ReturnValue::from_function_callback_info(info);
Self::v8_func(scope, args, rv);
}
pub const fn decl() -> deno_core::OpDecl {
deno_core::OpDecl {
name: Self::name(),
v8_fn_ptr: Self::v8_fn_ptr as _,
enabled: true,
fast_fn: {
use deno_core::v8::fast_api::CType;
use deno_core::v8::fast_api::Type::*;
Some(
deno_core::v8::fast_api::FastFunction::new(
&[V8Value, CallbackOptions],
CType::Uint32,
Self::op_listen_fast_fn as *const ::std::ffi::c_void,
),
)
},
is_async: false,
is_unstable: false,
is_v8: false,
arg_count: 0usize as u8,
}
}
#[inline]
#[allow(clippy::too_many_arguments)]
#[allow(clippy::extra_unused_lifetimes)]
fn call<'scope>(state: &mut OpState) -> Result<ResourceId, Error> {
log::debug!("listen");
let addr = "127.0.0.1:4570".parse::<SocketAddr>().unwrap();
let std_listener = std::net::TcpListener::bind(&addr)?;
std_listener.set_nonblocking(true)?;
let listener = TcpListener::try_from(std_listener)?;
let rid = state.resource_table.add(listener);
Ok(rid)
}
pub fn v8_func<'scope>(
scope: &mut deno_core::v8::HandleScope<'scope>,
args: deno_core::v8::FunctionCallbackArguments,
mut rv: deno_core::v8::ReturnValue,
) {
let ctx = unsafe {
&*(deno_core::v8::Local::<deno_core::v8::External>::cast(args.data()).value()
as *const deno_core::_ops::OpCtx)
};
{
let op_state = &mut std::cell::RefCell::borrow_mut(&ctx.state);
if let Some(err) = op_state.last_fast_op_error.take() {
let exception = deno_core::error::to_v8_error(
scope,
op_state.get_error_class_fn,
&err,
);
scope.throw_exception(exception);
return;
}
}
let result = Self::call(&mut std::cell::RefCell::borrow_mut(&ctx.state));
let op_state = ::std::cell::RefCell::borrow(&*ctx.state);
op_state.tracker.track_sync(ctx.id);
match result {
Ok(result) => {
match deno_core::serde_v8::to_v8(scope, result) {
Ok(ret) => rv.set(ret),
Err(err) => {
deno_core::_ops::throw_type_error(
scope,
format!(
"Error serializing return: {}",
deno_core::anyhow::Error::from(err)
),
)
}
};
}
Err(err) => {
let exception = deno_core::error::to_v8_error(
scope,
op_state.get_error_class_fn,
&err,
);
scope.throw_exception(exception);
}
};
}
}
impl op_listen {
#[allow(clippy::too_many_arguments)]
fn op_listen_fast_fn(
_: deno_core::v8::Local<deno_core::v8::Object>,
fast_api_callback_options: *mut deno_core::v8::fast_api::FastApiCallbackOptions,
) -> u32 {
use deno_core::v8;
use deno_core::_ops;
let __opts: &mut v8::fast_api::FastApiCallbackOptions = unsafe {
&mut *fast_api_callback_options
};
let __ctx = unsafe {
&*(v8::Local::<v8::External>::cast(unsafe { __opts.data.data }).value()
as *const _ops::OpCtx)
};
let state = &mut ::std::cell::RefCell::borrow_mut(&__ctx.state);
let result = Self::call(state);
match result {
Ok(result) => result,
Err(err) => {
state.last_fast_op_error.replace(err);
__opts.fallback = true;
Default::default()
}
}
}
}
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