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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use option::*;
use result::*;
use rt::io::IoError;
use super::io::net::ip::IpAddr;
use rt::uv::uvio;
// XXX: ~object doesn't work currently so these are some placeholder
// types to use instead
pub type EventLoopObject = uvio::UvEventLoop;
pub type IoFactoryObject = uvio::UvIoFactory;
pub type RtioTcpStreamObject = uvio::UvTcpStream;
pub type RtioTcpListenerObject = uvio::UvTcpListener;
pub trait EventLoop {
fn run(&mut self);
fn callback(&mut self, ~fn());
fn callback_ms(&mut self, ms: u64, ~fn());
/// The asynchronous I/O services. Not all event loops may provide one
fn io<'a>(&'a mut self) -> Option<&'a mut IoFactoryObject>;
}
pub trait IoFactory {
fn tcp_connect(&mut self, addr: IpAddr) -> Result<~RtioTcpStreamObject, IoError>;
fn tcp_bind(&mut self, addr: IpAddr) -> Result<~RtioTcpListenerObject, IoError>;
}
pub trait RtioTcpListener {
fn accept(&mut self) -> Result<~RtioTcpStreamObject, IoError>;
}
pub trait RtioTcpStream {
fn read(&mut self, buf: &mut [u8]) -> Result<uint, IoError>;
fn write(&mut self, buf: &[u8]) -> Result<(), IoError>;
}
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