Created function for wasm/native sleep, used clippy suggestions

Cargo.toml

@@ -10,11 +10,8 @@ license = "AGPL-3.0"
 
 [dependencies]
 hex = "0.4.3"
-cross_usb = { path = "/home/g2/Documents/projects/code/rust/cross-usb/" }
+cross_usb = "0.1"
-[target.'cfg(target_family = "wasm")'.dependencies]
+tokio = { version = "1.35.1", features = ["macros", "rt", "rt-multi-thread"] }
-tokio = { version = "1.35.1", features = ["macros"] }
-[target.'cfg(not(target_family = "wasm"))'.dependencies]
-tokio = { version = "1.35.1", features = ["full"] }
 
 [dependencies.minidisc_rs]
 path = "minidisc-rs"

minidisc-rs/Cargo.toml

@@ -21,7 +21,7 @@ unicode-normalization = "0.1.22"
 hex = "0.4.3"
 regex = "1.10.2"
 lazy_static = "1.4.0"
-cross_usb = { path = "../../cross-usb/" }
+cross_usb = "0.1"
 num-derive = "0.3.3"
 num-traits = "0.2.14"
 rand = "0.8.5"

minidisc-rs/src/netmd/base.rs

@@ -4,16 +4,12 @@ use once_cell::sync::Lazy;
 use std::error::Error;
 use std::time::Duration;
 
-#[cfg(target_family = "wasm")]
-use gloo::{
-        timers::future::TimeoutFuture,
-        console::log,
-};
-
 // USB stuff
 //use nusb::transfer::{Control, ControlIn, ControlOut, ControlType, Recipient, RequestBuffer};
-use cross_usb::context::{UsbDevice, UsbInterface};
+use cross_usb::{UsbDevice, UsbInterface};
 use cross_usb::usb::{ControlIn, ControlOut, ControlType, Device, Interface, Recipient};
+
+use super::utils::cross_sleep;
 //use nusb::{Device, DeviceInfo, Interface};
 
 const DEFAULT_TIMEOUT: Duration = Duration::new(10000, 0);
@@ -243,26 +239,24 @@ impl NetMD {
         use_factory_command: bool,
         override_length: Option<i32>,
     ) -> Result<Vec<u8>, Box<dyn Error>> {
-        let mut length = self.poll().await?.0;
+        let mut length = 0;
 
-        for attempt in 0..75 {
+        for attempt in 0..40 {
-            if attempt == 75 {
+            if attempt == 39 {
                 return Err("Failed to get response length".into());
             }
-            // Back off while trying again
-            let sleep_time = Self::READ_REPLY_RETRY_INTERVAL as u64
-                * (u64::pow(2, attempt as u32 / 10) - 1);
-
-            #[cfg(not(target_family = "wasm"))]
-            std::thread::sleep(std::time::Duration::from_millis(sleep_time));
-
-            #[cfg(target_family = "wasm")]
-            TimeoutFuture::new(sleep_time as u32).await;
 
             length = self.poll().await?.0;
+
             if length > 0 {
                 break
             }
+
+            // Back off while trying again
+            let sleep_time = Self::READ_REPLY_RETRY_INTERVAL
+                * (u32::pow(2, attempt / 10) - 1);
+
+            cross_sleep(sleep_time).await;
         }
 
         if let Some(value) = override_length {
@@ -328,7 +322,7 @@ impl NetMD {
         Ok(final_result)
     }
 
-    pub async fn write_bulk(&mut self, data: Vec<u8>) -> Result<usize, Box<dyn Error>> {
+    pub async fn write_bulk(&mut self, data: &[u8]) -> Result<usize, Box<dyn Error>> {
         self.usb_interface.bulk_out(BULK_WRITE_ENDPOINT, data).await
     }
 }

minidisc-rs/src/netmd/commands.rs

@@ -1,9 +1,10 @@
 #![cfg_attr(debug_assertions, allow(dead_code))]
-use std::{error::Error, thread::sleep, time::Duration};
+use std::error::Error;
 use num_derive::FromPrimitive;
 use num_traits::FromPrimitive;
 
 use super::interface::{NetMDInterface, MDTrack};
+use super::utils::cross_sleep;
 
 #[derive(FromPrimitive)]
 #[derive(PartialEq)]
@@ -59,7 +60,7 @@ pub async fn device_status(interface: &mut NetMDInterface) -> Result<DeviceStatu
 
 pub async fn prepare_download(interface: &mut NetMDInterface) -> Result<(), Box<dyn Error>>{
     while ![OperatingStatus::DiscBlank, OperatingStatus::Ready].contains(&device_status(interface).await?.state.unwrap_or(OperatingStatus::NoDisc)) {
-        sleep(Duration::from_millis(200));
+        cross_sleep(200).await;
     }
 
     let _ = interface.session_key_forget().await;

minidisc-rs/src/netmd/interface.rs

@@ -13,8 +13,8 @@ use std::collections::HashMap;
 use std::error::Error;
 
 use lazy_static::lazy_static;
-use std::thread::sleep;
+
-use std::time::Duration;
+use super::utils::cross_sleep;
 
 #[derive(Copy, Clone)]
 enum Action {
@@ -204,7 +204,7 @@ impl NetMDInterface {
     const MAX_INTERIM_READ_ATTEMPTS: u8 = 4;
     const INTERIM_RESPONSE_RETRY_INTERVAL: u32 = 100;
 
-    pub async fn new(device: &cross_usb::context::UsbDevice) -> Result<Self, Box<dyn Error>> {
+    pub async fn new(device: &cross_usb::UsbDevice) -> Result<Self, Box<dyn Error>> {
         let net_md_device = base::NetMD::new(device).await?;
         Ok(NetMDInterface { net_md_device })
     }
@@ -387,10 +387,11 @@ impl NetMDInterface {
                 NetmdStatus::NotImplemented => return Err("Not implemented".into()),
                 NetmdStatus::Rejected => return Err("Rejected".into()),
                 NetmdStatus::Interim if !accept_interim => {
-                    let sleep_time = Self::INTERIM_RESPONSE_RETRY_INTERVAL as u64
+                    let sleep_time = Self::INTERIM_RESPONSE_RETRY_INTERVAL
-                        * (u64::pow(2, current_attempt as u32) - 1);
+                        * (u32::pow(2, current_attempt as u32) - 1);
-                    let sleep_dur = std::time::Duration::from_millis(sleep_time);
+
-                    std::thread::sleep(sleep_dur); // Sleep to wait before retrying
+                    cross_sleep(sleep_time).await;
+
                     current_attempt += 1;
                     continue; // Retry!
                 }
@@ -987,7 +988,7 @@ impl NetMDInterface {
 
         let wchar_value = match wchar {
             true => {
-                new_title = sanitize_full_width_title(&title, false);
+                new_title = sanitize_full_width_title(title, false);
                 1
             }
             false => {
@@ -1038,11 +1039,11 @@ impl NetMDInterface {
         let new_title: Vec<u8>;
         let (wchar_value, descriptor) = match wchar {
             true => {
-                new_title = sanitize_full_width_title(&title, false);
+                new_title = sanitize_full_width_title(title, false);
                 (3, Descriptor::AudioUTOC4TD)
             }
             false => {
-                new_title = sanitize_half_width_title(title.clone());
+                new_title = sanitize_half_width_title(title);
                 (2, Descriptor::AudioUTOC1TD)
             }
         };
@@ -1503,7 +1504,7 @@ impl NetMDInterface {
         }
 
         // Sharps are slow
-        sleep(Duration::from_millis(200));
+        cross_sleep(200).await;
 
         let total_bytes = pkt_size + 24; //framesizedict[wireformat] * frames + pktcount * 24;
 
@@ -1523,7 +1524,7 @@ impl NetMDInterface {
         )?;
 
         // Sharps are slow
-        sleep(Duration::from_millis(200));
+        cross_sleep(200).await;
 
         let mut _written_bytes = 0;
         for (packet_count, (key, iv, data)) in packets.into_iter().enumerate() {
@@ -1533,7 +1534,7 @@ impl NetMDInterface {
             } else {
                 data.clone()
             };
-            self.net_md_device.write_bulk(binpack).await?;
+            self.net_md_device.write_bulk(&binpack).await?;
             _written_bytes += data.len();
         }
 

minidisc-rs/src/netmd/utils.rs

@@ -8,6 +8,15 @@ use unicode_normalization::UnicodeNormalization;
 extern crate kana;
 use kana::*;
 
+/// Sleep for a specified number of milliseconds on any platform
+pub async fn cross_sleep(millis: u32) {
+    #[cfg(not(target_family = "wasm"))]
+    std::thread::sleep(std::time::Duration::from_millis(millis as u64));
+
+    #[cfg(target_family = "wasm")]
+    gloo::timers::future::TimeoutFuture::new(millis).await;
+}
+
 pub fn bcd_to_int(mut bcd: i32) -> i32 {
     let mut value = 0;
     let mut nibble = 0;
@@ -90,7 +99,7 @@ fn check(string: String) -> Option<String> {
 }
 
 pub fn sanitize_half_width_title(title: &str) -> Vec<u8> {
-    let mut string_title = wide2ascii(&title);
+    let mut string_title = wide2ascii(title);
     string_title = nowidespace(&string_title);
     string_title = hira2kata(&string_title);
     string_title = combine(&string_title);
@@ -107,7 +116,7 @@ pub fn sanitize_half_width_title(title: &str) -> Vec<u8> {
     let sjis_string = SHIFT_JIS.encode(&new_title).0;
 
     if validate_shift_jis(sjis_string.clone().into()) {
-        return agressive_sanitize_title(&title).into();
+        return agressive_sanitize_title(title).into();
     }
 
     sjis_string.into()

src/main.rs

@@ -3,7 +3,7 @@ use cross_usb::usb::Device;
 
 #[tokio::main]
 async fn main() {
-    let device = cross_usb::context::get_device(0x054c, 0x0186).await.unwrap();
+    let device = cross_usb::get_device(0x054c, 0x0186).await.unwrap();
 
     dbg!(device.vendor_id().await);