Новый проект
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|
name = "windows_x86_64_msvc"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
|
7
Cargo.toml
Normal file
7
Cargo.toml
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
[package]
|
||||||
|
name = "rust_minecraft_server"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2024"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
tokio = { version = "1.0", features = ["full"]}
|
25
src/data.rs
Normal file
25
src/data.rs
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
|
||||||
|
pub struct VarInt;
|
||||||
|
|
||||||
|
impl VarInt {
|
||||||
|
// Константы объявляются внутри блока impl
|
||||||
|
pub const MAX_VARINT_SIZE: i32 = 5;
|
||||||
|
pub const DATA_BITS_MASK: i32 = 127;
|
||||||
|
pub const CONTINUATION_BIT_MASK: i32 = 128;
|
||||||
|
pub const DATA_BITS_PER_BYTE: i32 = 7;
|
||||||
|
|
||||||
|
pub fn getByteSize(i: i32) -> i32 {
|
||||||
|
for j in 1..5 {
|
||||||
|
if (i & -1 << (j * 7)) == 0 {
|
||||||
|
return j;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return 5;
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn hasContinuationBit(b0: u8) -> bool {
|
||||||
|
return (b0 & 128) == 128
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
}
|
38
src/main.rs
Normal file
38
src/main.rs
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
pub(crate) mod data;
|
||||||
|
|
||||||
|
use tokio::io::AsyncReadExt;
|
||||||
|
use tokio::net::{TcpListener, TcpStream};
|
||||||
|
use data::VarInt;
|
||||||
|
|
||||||
|
#[tokio::main]
|
||||||
|
async fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||||
|
// // 1. Создаём TCP listener на порту 25565
|
||||||
|
// let listener = TcpListener::bind("127.0.0.1:25565").await?;
|
||||||
|
// println!("Listening on port 25565...");
|
||||||
|
|
||||||
|
// // 2. Асинхронно принимаем входящие соединения
|
||||||
|
// while let Ok((stream, _)) = listener.accept().await {
|
||||||
|
// // Для каждого соединения создаём отдельную задачу
|
||||||
|
// tokio::spawn(handle_connection(stream));
|
||||||
|
// }
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
|
||||||
|
async fn handle_connection(mut stream: TcpStream) {
|
||||||
|
let mut buffer = [0; 1024];
|
||||||
|
|
||||||
|
// 3. Читаем данные из потока
|
||||||
|
while let Ok(n) = stream.read(&mut buffer).await {
|
||||||
|
if n == 0 {
|
||||||
|
// Соединение закрыто
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
// 4. Декодируем байты в UTF-8, пропуская ошибки
|
||||||
|
let received = String::from_utf8_lossy(&buffer[..n]);
|
||||||
|
print!("{}", received);
|
||||||
|
}
|
||||||
|
|
||||||
|
// 5. Соединение автоматически закрывается при выходе из области видимости
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user