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83 lines
1.5 KiB
83 lines
1.5 KiB
//! Server connection information.
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use std::io;
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use std::net::SocketAddr;
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use mio::event::Evented;
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use mio::net::TcpListener;
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use mio::{Poll, PollOpt, Ready, Token};
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use crate::client::Client;
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use crate::result::*;
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use crate::state::*;
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/// Connection information for the server.
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#[derive(Debug)]
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pub struct Server {
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/// listen socket
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pub socket: TcpListener,
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/// token identifier (0)
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pub token: Token,
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/// ip address/port
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pub addr: SocketAddr,
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}
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impl Server {
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/// Bind to the provided address
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pub fn listen<'a>(addr: String, token: Token) -> RudeResult<Server> {
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let addr: SocketAddr = try_log!(addr.parse(), "Unable to parse server address: {}", &addr);
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let socket: TcpListener = try_log!(
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TcpListener::bind(&addr),
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"Unable to bind to address: {}",
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&addr,
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);
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Ok(Server {
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socket,
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token,
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addr,
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})
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}
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/// Accept a new client connection
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pub fn accept(&self, token: Token) -> RudeResult<Client> {
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let (socket, addr) = self.socket.accept()?;
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Ok(Client {
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socket,
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token,
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addr,
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state: State::Login(Login::Username),
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})
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}
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}
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impl Evented for Server {
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fn register(
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&self,
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poll: &Poll,
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token: Token,
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interest: Ready,
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opts: PollOpt,
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) -> io::Result<()> {
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self.socket.register(poll, token, interest, opts)
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}
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fn reregister(
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&self,
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poll: &Poll,
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token: Token,
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interest: Ready,
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opts: PollOpt,
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) -> io::Result<()> {
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self.socket.reregister(poll, token, interest, opts)
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}
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fn deregister(&self, poll: &Poll) -> io::Result<()> {
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self.socket.deregister(poll)
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}
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}
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