From 2b571347ecaa1f85d7b0c15ff1f60e85a78e197e Mon Sep 17 00:00:00 2001
From: hodasemi <michaelh.95@t-online.de>
Date: Sun, 30 Jan 2022 21:33:58 +0100
Subject: [PATCH] Switch to different evdev crate

---
 Cargo.toml    |  3 ++-
 src/device.rs | 27 ++++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index b58325b..cd0fcd0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,4 +15,5 @@ strum_macros = "*"
 serde = { version = "*", features = ["derive"] }
 anyhow = "*"
 rfd = "*"
-evdev = { git = "http://www.gavania.de/hodasemi/evdev-rs" }
\ No newline at end of file
+evdev-rs = "*"
+# evdev = { git = "http://www.gavania.de/hodasemi/evdev-rs" }
\ No newline at end of file
diff --git a/src/device.rs b/src/device.rs
index 1769dce..1c63eb5 100644
--- a/src/device.rs
+++ b/src/device.rs
@@ -1,4 +1,4 @@
-use evdev::{Device as EvDevice, EventType, InputEventKind};
+use evdev_rs::{Device as EvDevice, EventType, InputEventKind};
 use std::collections::HashMap;
 
 use crate::graph_types::{Descriptor, NodeDescriptor};
@@ -11,6 +11,31 @@ pub struct Device {
 }
 
 impl Device {
+    fn enumerate() -> Vec<String> {
+        let mut files = Vec::new();
+
+        if let Some(readdir) = std::fs::read_dir("/dev/input").ok() {
+            for entry in readdir {
+                let path = entry.unwrap().path();
+                let fname = path.file_name().unwrap();
+                if fname.as_bytes().starts_with(b"event") {
+                    // Try to load read/write, then fall back to read-only.
+                    if options
+                        .read(true)
+                        .write(true)
+                        .open(path)
+                        .or_else(|_| options.write(false).open(path))
+                        .is_ok()
+                    {
+                        files.push(fname);
+                    }
+                }
+            }
+        }
+
+        files
+    }
+
     pub fn query() -> Vec<Device> {
         evdev::enumerate()
             .map(|(path, device)| {