commit f84ac3793572abeb3e64a09d925c3f9826d9fd2f · ptr.pet/clickee

.gitignore

+60 -15

src/main.rs

···

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       use std::{

     

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           collections::HashMap,

     

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           io::{BufRead, BufReader, Write},

     

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           net::TcpListener,

     

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           net::{TcpListener, TcpStream},

     

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       };

     

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       use quad_snd::*;

     

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       const CLICK: &[u8] = include_bytes!("./sound.ogg");

     

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       fn main() {

     

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           let ctx = AudioContext::new();

     

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           let click = Sound::load(&ctx, CLICK);

     

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           let sounds = std::fs::read_dir("sounds")

     

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               .expect("cant read sounds")

     

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               .flat_map(|f| {

     

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                   let p = f.ok()?.path();

     

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                   let n = p.file_stem()?.to_string_lossy().into_owned();

     

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                   Some((

     

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                       n,

     

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                       Sound::load(&ctx, &std::fs::read(p).expect("can't load sound")),

     

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                   ))

     

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               })

     

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               .collect::<HashMap<String, Sound>>();

     

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           let handle_request = |mut stream: TcpStream| {

     

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               let mut lines = BufReader::new(&stream)

     

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                   .lines()

     

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                   .flatten()

     

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                   .take_while(|line| !line.is_empty());

     

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               let request_line = lines.next()?;

     

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               let query = parse_query_from_request(request_line.as_str());

     

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               let kind = query.get("kind").cloned().unwrap_or("sound");

     

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               if let Some(sound) = sounds.get(kind) {

     

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                   sound.play(&ctx, PlaySoundParams::default());

     

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               }

     

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               // exhaust connection to not get "connection reset by peer"

     

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               lines.for_each(drop);

     

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               // this never "fails"

     

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               let response = "HTTP/1.1 200 OK\r\n\r\n";

     

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               let _ = stream.write_all(response.as_bytes());

     

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               Some(())

     

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           };

     

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           let port = std::env::var("PORT")

     

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               .ok()

     
···

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           let listener = TcpListener::bind(("0.0.0.0", port)).expect("cant bind");

     

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           for stream in listener.incoming() {

     

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               let Ok(mut stream) = stream else {

     

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               let Ok(stream) = stream else {

     

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                   continue;

     

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               };

     

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               click.play(&ctx, PlaySoundParams::default());

     

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               // exhaust connection to not get "connection reset by peer"

     

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               BufReader::new(&stream)

     

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                   .lines()

     

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                   .flatten()

     

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                   .take_while(|line| !line.is_empty())

     

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                   .for_each(drop);

     

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               // this never "fails"

     

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               let response = "HTTP/1.1 200 OK\r\n\r\n";

     

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               let _ = stream.write_all(response.as_bytes());

     

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               handle_request(stream);

     

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           }

     

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       }

     

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       fn parse_query_from_request(request_line: &str) -> HashMap<&str, &str> {

     

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           request_line

     

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               .split_whitespace()

     

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               .nth(1)

     

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               .and_then(|path| path.split_once('?'))

     

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               .map(|(_, query)| {

     

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                   query

     

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                       .split('&')

     

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                       .filter_map(|param| {

     

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                           if let Some((key, value)) = param.split_once('=') {

     

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                               Some((key, value))

     

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                           } else if !param.is_empty() {

     

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                               Some((param, ""))

     

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                           } else {

     

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                               None

     

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                           }

     

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                       })

     

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                       .collect()

     

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               })

     

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               .unwrap_or_default()

     

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       }

src/sound.ogg sounds/sound.ogg