73 lines
2.0 KiB
Rust
73 lines
2.0 KiB
Rust
pub mod loader;
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pub mod types;
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use std::{
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io::{BufRead, BufReader, Write},
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net::TcpStream,
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process::Child,
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sync::{Arc, Mutex},
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};
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use crate::{
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plugin::types::{LoaderMessage, PluginMessage},
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server::Server,
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types::message::ServerMessage,
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};
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pub struct Plugin {
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stream: TcpStream,
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reader: BufReader<TcpStream>,
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id: String,
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child: Arc<Mutex<Child>>,
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}
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impl Plugin {
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pub fn send(&mut self, m: &LoaderMessage) -> crate::Result<()> {
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self.stream
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.write(serde_json::to_string(&m).unwrap().as_bytes())?;
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Ok(())
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}
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pub fn read(&mut self) -> crate::Result<PluginMessage> {
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let mut buf = String::new();
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self.reader.read_line(&mut buf)?;
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Ok(serde_json::from_str(&buf)?)
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}
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pub fn run(&mut self, server: &Arc<Server>) -> crate::Result<()> {
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loop {
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match self.read()? {
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PluginMessage::SendMessage {
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channel_id,
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contents,
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} => {
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let msg = server.db.insert_message(
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&channel_id,
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&self.id,
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&contents,
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chrono::Utc::now().timestamp(),
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)?;
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for c in server.clients.lock().unwrap().iter() {
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let c = c.clone();
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let server = server.clone();
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let msg = msg.clone();
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std::thread::spawn(move || {
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server
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.wrap_err(&c, c.send(ServerMessage::MessageCreate(msg)))
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.expect("Failed to broadcast");
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});
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}
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}
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}
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}
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}
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pub fn stop(&mut self) -> crate::Result<()> {
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self.send(&LoaderMessage::Shutdown)?;
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self.stream.shutdown(std::net::Shutdown::Both)?;
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self.child.lock().unwrap().kill()?;
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Ok(())
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}
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}
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