diff --git a/ableos/src/lib.rs b/ableos/src/lib.rs index 76429ea..c78ef88 100644 --- a/ableos/src/lib.rs +++ b/ableos/src/lib.rs @@ -33,6 +33,7 @@ pub mod arch; #[macro_use] pub mod print; pub mod devices; +pub mod rhai_shell; pub mod wasm_jumploader; #[macro_use] diff --git a/ableos/src/print.rs b/ableos/src/print.rs index 710f4f7..b1bb0f4 100644 --- a/ableos/src/print.rs +++ b/ableos/src/print.rs @@ -48,12 +48,6 @@ macro_rules! print { } #[macro_export] macro_rules! println { - // TODO: The panic here should not be here - () =>{ - - // ::core::writeln!($crate::print::Stdout, "\n") - panic![]; - }; ($($tt:tt)*) => { ::core::writeln!($crate::print::Stdout, $($tt)*) // panic![]; diff --git a/ableos/src/rhai_shell/mod.rs b/ableos/src/rhai_shell/mod.rs new file mode 100644 index 0000000..b14bf64 --- /dev/null +++ b/ableos/src/rhai_shell/mod.rs @@ -0,0 +1,76 @@ +use alloc::vec::Vec; + +pub fn rhai_shell() { + let mut engine = rhai::Engine::new(); + + engine.on_print(|x| println!("{}", x)); + + engine.on_debug(|x, src, pos| { + let src = src.unwrap_or("unknown"); + println!("DEBUG: {} at {:?}: {}", src, pos, x); + debug!("{} at {:?}: {}", src, pos, x); + }); + + engine.register_fn("afetch", afetch); + engine.register_fn("set_hostname", set_hostname); + engine.register_fn("shutdown", shutdown); + + let mut scope = rhai::Scope::new(); + + let mut buf = String::new(); + print!("> "); + + loop { + match x86_64::instructions::interrupts::without_interrupts(|| KEYBUFF.lock().pop()) { + Some('\n') => { + match engine.eval_with_scope::(&mut scope, &buf) { + Ok(o) => println!("{o}"), + Err(e) => println!("Eval error: {e}"), + }; + + buf.clear(); + print!("> "); + } + Some('\u{0008}') => { + buf.pop(); + } + Some(chr) => buf.push(chr), + None => (), + } + } +} +lazy_static::lazy_static!( + pub static ref KEYBUFF: spin::Mutex> = spin::Mutex::new( + Vec::new()) + ; +); + +use alloc::string::{String, ToString}; +use x86_64::instructions::interrupts::{disable, enable}; + +use crate::{ + arch::{shutdown, sloop}, + kmain::{tick, TICK}, + systeminfo::{KERNEL_VERSION, RELEASE_TYPE}, + KERNEL_STATE, +}; + +pub fn afetch() { + let kstate = KERNEL_STATE.lock(); + use core::sync::atomic::Ordering::*; + + disable(); + let tick_time = TICK.load(Relaxed); + enable(); + + println!("OS: AbleOS"); + println!("Host: {}", kstate.hostname); + println!("Kernel: AKern-{}-v{}", RELEASE_TYPE, KERNEL_VERSION); + println!("Uptime: {}", tick_time); + + drop(kstate); +} +pub fn set_hostname(name: String) { + let mut kstate = KERNEL_STATE.lock(); + kstate.hostname = name; +} diff --git a/ableos/src/scratchpad.rs b/ableos/src/scratchpad.rs index 2fd3d80..5a7bcff 100644 --- a/ableos/src/scratchpad.rs +++ b/ableos/src/scratchpad.rs @@ -1,3 +1,5 @@ +use crate::rhai_shell::rhai_shell; + use { crate::{ devices::{pci_inner::DeviceClass, Device, DEVICE_TABLE}, @@ -92,78 +94,3 @@ impl ProcessMessage { } } */ - -pub fn rhai_shell() { - let mut engine = rhai::Engine::new(); - - engine.on_print(|x| println!("{}", x)); - - engine.on_debug(|x, src, pos| { - let src = src.unwrap_or("unknown"); - println!("DEBUG: {} at {:?}: {}", src, pos, x); - debug!("{} at {:?}: {}", src, pos, x); - }); - - engine.register_fn("afetch", afetch); - engine.register_fn("set_hostname", set_hostname); - engine.register_fn("shutdown", shutdown); - - let mut scope = rhai::Scope::new(); - - let mut buf = String::new(); - print!("> "); - - loop { - match x86_64::instructions::interrupts::without_interrupts(|| KEYBUFF.lock().pop()) { - Some('\n') => { - match engine.eval_with_scope::(&mut scope, &buf) { - Ok(o) => println!("{o}"), - Err(e) => println!("Eval error: {e}"), - }; - - buf.clear(); - print!("> "); - } - Some('\u{0008}') => { - buf.pop(); - } - Some(chr) => buf.push(chr), - None => (), - } - } -} -lazy_static::lazy_static!( - pub static ref KEYBUFF: spin::Mutex> = spin::Mutex::new( - Vec::new()) - ; -); - -use alloc::string::{String, ToString}; -use x86_64::instructions::interrupts::{disable, enable}; - -use crate::{ - arch::{shutdown, sloop}, - kmain::{tick, TICK}, - systeminfo::{KERNEL_VERSION, RELEASE_TYPE}, - KERNEL_STATE, -}; - -pub fn afetch() { - let kstate = KERNEL_STATE.lock(); - use core::sync::atomic::Ordering::*; - - disable(); - let tick_time = TICK.load(Relaxed); - enable(); - - println!("OS: AbleOS"); - println!("Host: {}", kstate.hostname); - println!("Kernel: AKern-{}-v{}", RELEASE_TYPE, KERNEL_VERSION); - println!("Uptime: {}", tick_time); - - drop(kstate); -} -pub fn set_hostname(name: String) { - let mut kstate = KERNEL_STATE.lock(); - kstate.hostname = name; -}