diff --git a/ableos/src/alias_table/mod.rs b/ableos/src/alias_table/mod.rs index 24be091..f009aee 100644 --- a/ableos/src/alias_table/mod.rs +++ b/ableos/src/alias_table/mod.rs @@ -15,6 +15,7 @@ impl AliasTable { table: HashMap::new(), } } + pub fn add_alias(&mut self, alias: String, path: String) { self.table.insert(alias, path); } diff --git a/ableos/src/allocator/aalloc.rs b/ableos/src/allocator/aalloc.rs index f67e60f..7c1b887 100644 --- a/ableos/src/allocator/aalloc.rs +++ b/ableos/src/allocator/aalloc.rs @@ -1,12 +1,9 @@ -/*! -The allocator to be implemented by ableOS -*/ +//! The allocator to be implemented by ableOS use alloc::alloc::{GlobalAlloc, Layout}; use core::ptr::null_mut; pub struct AAloc; - unsafe impl GlobalAlloc for AAloc { unsafe fn alloc(&self, _layout: Layout) -> *mut u8 { println!("Allocating memory"); diff --git a/ableos/src/allocator/mod.rs b/ableos/src/allocator/mod.rs index d580698..00e263d 100644 --- a/ableos/src/allocator/mod.rs +++ b/ableos/src/allocator/mod.rs @@ -1,22 +1,16 @@ mod aalloc; -pub const HEAP_START: usize = 0x_4444_4444_0000; -/// 131072 bytes -// pub const HEAP_MULTIPLIER: usize = 1024; -pub const HEAP_MULTIPLIER: usize = 100000; - -pub const HEAP_BASE: usize = 100; - -pub const HEAP_SIZE: usize = HEAP_BASE * HEAP_MULTIPLIER; - use linked_list_allocator::LockedHeap; +pub const HEAP_START: usize = 0x_4444_4444_0000; +pub const HEAP_MULTIPLIER: usize = 100000; +pub const HEAP_BASE: usize = 100; +pub const HEAP_SIZE: usize = HEAP_BASE * HEAP_MULTIPLIER; + #[global_allocator] pub static ALLOCATOR: LockedHeap = LockedHeap::empty(); #[alloc_error_handler] fn alloc_error_handler(layout: alloc::alloc::Layout) -> ! { - // error!("allocation error: {:?}", layout); - panic!("allocation error: {:?}", layout) } diff --git a/ableos/src/arch/aarch64/drivers/allocator.rs b/ableos/src/arch/aarch64/drivers/allocator.rs index 7b5f9d5..cf68c09 100644 --- a/ableos/src/arch/aarch64/drivers/allocator.rs +++ b/ableos/src/arch/aarch64/drivers/allocator.rs @@ -2,7 +2,6 @@ use alloc::alloc::{GlobalAlloc, Layout}; use core::ptr::null_mut; pub struct Dummy; - unsafe impl GlobalAlloc for Dummy { unsafe fn alloc(&self, _layout: Layout) -> *mut u8 { null_mut() diff --git a/ableos/src/arch/aarch64/drivers/graphics.rs b/ableos/src/arch/aarch64/drivers/graphics.rs index 66ad297..fddd6e2 100644 --- a/ableos/src/arch/aarch64/drivers/graphics.rs +++ b/ableos/src/arch/aarch64/drivers/graphics.rs @@ -7,21 +7,27 @@ impl Graphics for GraphicsBuffer { fn put_line(coords_start: Point, coords_end: Point, thickness: u32, color: Rgb) { todo!() } + fn put_rect(coords_start: Point, coords_end: Point, color: Rgb) { todo!() } + fn put_circle(coords: Point, radius: u32) { todo!() } + fn put_triangle(coords_1: Point, coords_2: Point, coords_3: Point, thickness: u32, color: Rgb) { todo!(); } + fn put_pixel(coords: Point, color: Rgb) { todo!() } + fn paint_cursor(coords: Point) { todo!() } + fn hide_cursor() {} fn show_cursor() {} fn draw() {} diff --git a/ableos/src/arch/aarch64/drivers/nrf52.rs b/ableos/src/arch/aarch64/drivers/nrf52.rs index 1aa8348..9675faf 100644 --- a/ableos/src/arch/aarch64/drivers/nrf52.rs +++ b/ableos/src/arch/aarch64/drivers/nrf52.rs @@ -1,36 +1,8 @@ +//! A not-very-useful abstraction of GPIOs in Rust #![allow(dead_code)] -// A not-very-useful abstraction of GPIOs in Rust - use core::sync::atomic::{AtomicBool, Ordering::SeqCst}; -/// A struct that represents an nRF52 Pin -pub struct Pin(u8); - -/// A struct that represents P0 of the nRF52 -pub struct Pins { - pub p0_31: Pin, -} - -impl Pins { - /// A function to obtain a Port 0 singleton structure - pub fn take() -> Self { - static TAKEN: AtomicBool = AtomicBool::new(false); - - // Enforce this as a singleton - assert!(!TAKEN.swap(true, SeqCst)); - - Self { p0_31: Pin(31) } - } -} - -/// The level of a GPIO -#[derive(Copy, Clone)] -pub enum Level { - Low, - High, -} - const REG_P0_PIN_CNF_BASE: *mut u32 = 0x5000_0700 as *mut u32; const REG_P0_OUT_SET: *mut u32 = 0x5000_0508 as *mut u32; const REG_P0_OUT_CLR: *mut u32 = 0x5000_050C as *mut u32; @@ -40,7 +12,8 @@ const PIN_CNF_INPUT_CONNECT: u32 = 0x0000_0000; const PIN_CNF_PULL_DISABLED: u32 = 0x0000_0000; const PIN_CNF_DRIVE_S0S1: u32 = 0x0000_0000; const PIN_CNF_SENSE_DISABLED: u32 = 0x0000_0000; - +/// A struct that represents an nRF52 Pin +pub struct Pin(u8); impl Pin { /// Set a pin to be a push pull output pub fn set_push_pull_output(&mut self, level: Level) { @@ -71,3 +44,27 @@ impl Pin { unsafe { core::ptr::write_volatile(REG_P0_OUT_CLR, 1 << (self.0 as u32)) } } } + +/// The level of a GPIO +#[derive(Copy, Clone)] +pub enum Level { + Low, + High, +} + +/// A struct that represents P0 of the nRF52 +pub struct Pins { + pub p0_31: Pin, +} + +impl Pins { + /// A function to obtain a Port 0 singleton structure + pub fn take() -> Self { + static TAKEN: AtomicBool = AtomicBool::new(false); + + // Enforce this as a singleton + assert!(!TAKEN.swap(true, SeqCst)); + + Self { p0_31: Pin(31) } + } +} diff --git a/ableos/src/arch/aarch64/mod.rs b/ableos/src/arch/aarch64/mod.rs index 5b045bb..04aeecb 100644 --- a/ableos/src/arch/aarch64/mod.rs +++ b/ableos/src/arch/aarch64/mod.rs @@ -1,11 +1,10 @@ -use core::ptr; - -// mod panic; pub mod drivers; pub mod init; use crate::arch::drivers::nrf52::{Level, Pins}; +use core::ptr; use core::ptr::write_volatile; + global_asm!(include_str!("boot.s")); fn delay(ticks: usize) { @@ -33,7 +32,6 @@ pub extern "C" fn not_main() { } } - // // let gpios = Pins::take(); // let mut led = gpios.p0_31; // @@ -46,14 +44,15 @@ pub extern "C" fn not_main() { // } // // led.set_push_pull_output(Level::Low); - crate::kmain::kernel_main(); + crate::kmain::kernel_main(); sloop(); } pub fn sloop() -> ! { loop {} } + pub fn print() { for byte in b"ableOS Arm 64" { const UART0: *mut u8 = 0x0900_0000 as *mut u8; diff --git a/ableos/src/arch/riscv/drivers/allocator.rs b/ableos/src/arch/riscv/drivers/allocator.rs index 7b5f9d5..cf68c09 100644 --- a/ableos/src/arch/riscv/drivers/allocator.rs +++ b/ableos/src/arch/riscv/drivers/allocator.rs @@ -2,7 +2,6 @@ use alloc::alloc::{GlobalAlloc, Layout}; use core::ptr::null_mut; pub struct Dummy; - unsafe impl GlobalAlloc for Dummy { unsafe fn alloc(&self, _layout: Layout) -> *mut u8 { null_mut() diff --git a/ableos/src/arch/riscv/drivers/graphics.rs b/ableos/src/arch/riscv/drivers/graphics.rs index 66ad297..fddd6e2 100644 --- a/ableos/src/arch/riscv/drivers/graphics.rs +++ b/ableos/src/arch/riscv/drivers/graphics.rs @@ -7,21 +7,27 @@ impl Graphics for GraphicsBuffer { fn put_line(coords_start: Point, coords_end: Point, thickness: u32, color: Rgb) { todo!() } + fn put_rect(coords_start: Point, coords_end: Point, color: Rgb) { todo!() } + fn put_circle(coords: Point, radius: u32) { todo!() } + fn put_triangle(coords_1: Point, coords_2: Point, coords_3: Point, thickness: u32, color: Rgb) { todo!(); } + fn put_pixel(coords: Point, color: Rgb) { todo!() } + fn paint_cursor(coords: Point) { todo!() } + fn hide_cursor() {} fn show_cursor() {} fn draw() {} diff --git a/ableos/src/arch/riscv/drivers/mmio.rs b/ableos/src/arch/riscv/drivers/mmio.rs index c34a297..a25e766 100644 --- a/ableos/src/arch/riscv/drivers/mmio.rs +++ b/ableos/src/arch/riscv/drivers/mmio.rs @@ -3,7 +3,6 @@ /// We label the mmio function unsafe since /// we will be working with raw memory. Rust cannot /// make any guarantees when we do this. -/// #[inline(always)] fn mmio_write(address: usize, offset: usize, value: u8) { // Set the pointer based off of the address diff --git a/ableos/src/arch/riscv/drivers/uart.rs b/ableos/src/arch/riscv/drivers/uart.rs index 2ca6598..6751aa8 100644 --- a/ableos/src/arch/riscv/drivers/uart.rs +++ b/ableos/src/arch/riscv/drivers/uart.rs @@ -1,6 +1,4 @@ -use core::fmt::Write; - -use core::fmt::Error; +use core::fmt::{Error, Write}; /// Initialize the UART driver by setting /// the word length, FIFOs, and interrupts @@ -113,6 +111,7 @@ impl Uart { uart_init(self.base_address); } } + // This is a slightly different syntax. Write is this "trait", meaning it is much like // an interface where we're just guaranteeing a certain function signature. In the Write // trait, one is absolutely required to be implemented, which is write_str. There are other diff --git a/ableos/src/arch/riscv/mod.rs b/ableos/src/arch/riscv/mod.rs index 8745d9d..445b13b 100644 --- a/ableos/src/arch/riscv/mod.rs +++ b/ableos/src/arch/riscv/mod.rs @@ -1,5 +1,10 @@ pub mod drivers; pub mod init; + +use crate::print; +use crate::println; +use core::arch::asm; + #[naked] #[no_mangle] unsafe extern "C" fn _boot() -> ! { @@ -31,9 +36,10 @@ unsafe extern "C" fn _boot() -> ! { } extern "C" fn _start() -> ! { + use crate::serial_println; + let uart = crate::arch::drivers::uart::Uart::new(0x1000_0000); uart.init(); - use crate::serial_println; serial_println!("Hello, world!\r"); loop { @@ -53,7 +59,6 @@ extern "C" fn _start() -> ! { } serial_println!("Serial connection closed.\r"); - sloop() } @@ -64,13 +69,8 @@ pub fn sloop() -> ! { }; } } -use core::arch::asm; pub fn shutdown() {} - -use crate::print; -use crate::println; - pub fn generate_process_pass() -> u128 { 123 } diff --git a/ableos/src/arch/x86_64/drivers/allocator.rs b/ableos/src/arch/x86_64/drivers/allocator.rs index 353e0e0..b1057be 100644 --- a/ableos/src/arch/x86_64/drivers/allocator.rs +++ b/ableos/src/arch/x86_64/drivers/allocator.rs @@ -1,6 +1,5 @@ -use alloc::alloc::{GlobalAlloc, Layout}; - use crate::allocator::{HEAP_SIZE, HEAP_START}; +use alloc::alloc::{GlobalAlloc, Layout}; use core::ptr::null_mut; use x86_64::{ structures::paging::{ @@ -9,7 +8,6 @@ use x86_64::{ VirtAddr, }; pub struct Dummy; - unsafe impl GlobalAlloc for Dummy { unsafe fn alloc(&self, _layout: Layout) -> *mut u8 { null_mut() diff --git a/ableos/src/arch/x86_64/drivers/graphics.rs b/ableos/src/arch/x86_64/drivers/graphics.rs index b78999f..5933ed6 100644 --- a/ableos/src/arch/x86_64/drivers/graphics.rs +++ b/ableos/src/arch/x86_64/drivers/graphics.rs @@ -8,25 +8,32 @@ impl Graphics for GraphicsBuffer { fn put_line(coords_start: Point, coords_end: Point, thickness: u32, color: Rgb) { todo!() } + fn put_rect(coords_start: Point, coords_end: Point, color: Rgb) {} + fn put_circle(coords: Point, radius: u32) { todo!() } + fn put_triangle(coords_1: Point, coords_2: Point, coords_3: Point, thickness: u32, color: Rgb) { todo!(); } + fn put_pixel(coords: Point, color: Rgb) { todo!() } + fn paint_cursor(coords: Point) { todo!() } + fn hide_cursor() { unsafe { outw(0x0A, 0x3D4); outw(0x20, 0x3D5); } } + fn show_cursor() {} fn draw() {} fn clear() { diff --git a/ableos/src/arch/x86_64/drivers/mod.rs b/ableos/src/arch/x86_64/drivers/mod.rs index 3872f69..75821e2 100644 --- a/ableos/src/arch/x86_64/drivers/mod.rs +++ b/ableos/src/arch/x86_64/drivers/mod.rs @@ -1,8 +1,7 @@ pub mod allocator; pub mod graphics; pub mod serial; - pub mod timer; -// #[deprecated(note = "The use of hardware specific drivers for VGA is discouraged")] +#[deprecated(note = "The use of hardware specific drivers for VGA is discouraged")] pub mod vga; diff --git a/ableos/src/arch/x86_64/drivers/serial.rs b/ableos/src/arch/x86_64/drivers/serial.rs index dc47c9c..fb5eb18 100644 --- a/ableos/src/arch/x86_64/drivers/serial.rs +++ b/ableos/src/arch/x86_64/drivers/serial.rs @@ -15,6 +15,7 @@ pub fn _print(args: ::core::fmt::Arguments) { .write_fmt(args) .expect("Printing to serial failed"); } + /// Prints to the host through the serial interface. #[macro_export] macro_rules! sprint { @@ -22,6 +23,7 @@ macro_rules! sprint { $crate::arch::drivers::serial::_print(format_args!($($arg)*)); }; } + /// Prints to the host through the serial interface, appending a newline. #[macro_export] macro_rules! sprintln { diff --git a/ableos/src/arch/x86_64/drivers/vga.rs b/ableos/src/arch/x86_64/drivers/vga.rs index a157353..3fcde93 100644 --- a/ableos/src/arch/x86_64/drivers/vga.rs +++ b/ableos/src/arch/x86_64/drivers/vga.rs @@ -1,3 +1,10 @@ +use core::fmt; +use spin::{Lazy, Mutex}; +use volatile::Volatile; + +const BUFFER_HEIGHT: usize = 25; +const BUFFER_WIDTH: usize = 80; + #[allow(dead_code)] #[derive(Debug, Clone, Copy, PartialEq, Eq)] #[repr(u8)] @@ -19,6 +26,7 @@ pub enum Color { Yellow = 14, White = 15, } + #[derive(Debug, Clone, Copy, PartialEq, Eq)] #[repr(transparent)] struct ColorCode(u8); @@ -27,23 +35,25 @@ impl ColorCode { ColorCode((background as u8) << 4 | (foreground as u8)) } } + #[derive(Debug, Clone, Copy, PartialEq, Eq)] #[repr(C)] struct ScreenChar { ascii_character: u8, color_code: ColorCode, } -const BUFFER_HEIGHT: usize = 25; -const BUFFER_WIDTH: usize = 80; + #[repr(transparent)] struct Buffer { chars: [[Volatile; BUFFER_WIDTH]; BUFFER_HEIGHT], } + pub struct Writer { column_position: usize, color_code: ColorCode, buffer: &'static mut Buffer, } + impl Writer { pub fn write_byte(&mut self, byte: u8) { match byte { @@ -63,6 +73,7 @@ impl Writer { } } } + pub fn write_string(&mut self, s: &str) { for byte in s.bytes() { match byte { @@ -73,6 +84,7 @@ impl Writer { } } } + fn new_line(&mut self) { for row in 1..BUFFER_HEIGHT { for col in 0..BUFFER_WIDTH { @@ -83,6 +95,7 @@ impl Writer { self.clear_row(BUFFER_HEIGHT - 1); self.column_position = 0; } + fn clear_row(&mut self, row: usize) { let blank = ScreenChar { ascii_character: b' ', @@ -108,6 +121,7 @@ impl Writer { } } } + impl fmt::Write for Writer { fn write_str(&mut self, s: &str) -> fmt::Result { self.write_string(s); @@ -123,20 +137,17 @@ pub static WRITER: Lazy> = Lazy::new(|| { }) }); -use core::fmt; -use spin::{Lazy, Mutex}; - -use volatile::Volatile; - #[macro_export] macro_rules! kprint { ($($arg:tt)*) => ($crate::arch::drivers::vga::_kprint(format_args!($($arg)*))); } + #[macro_export] macro_rules! kprintln { () => ($crate::kprint!("\n")); ($($arg:tt)*) => ($crate::kprint!("{}\n", format_args!($($arg)*))); } + #[doc(hidden)] pub fn _kprint(args: fmt::Arguments) { use core::fmt::Write; diff --git a/ableos/src/arch/x86_64/gdt.rs b/ableos/src/arch/x86_64/gdt.rs index 96b7c42..5758117 100644 --- a/ableos/src/arch/x86_64/gdt.rs +++ b/ableos/src/arch/x86_64/gdt.rs @@ -2,8 +2,14 @@ use spin::Lazy; use x86_64::structures::gdt::{Descriptor, GlobalDescriptorTable, SegmentSelector}; use x86_64::structures::tss::TaskStateSegment; use x86_64::VirtAddr; + pub const DOUBLE_FAULT_IST_INDEX: u16 = 0; +struct Selectors { + code_selector: SegmentSelector, + tss_selector: SegmentSelector, +} + static TSS: Lazy = Lazy::new(|| { let mut tss = TaskStateSegment::new(); tss.interrupt_stack_table[DOUBLE_FAULT_IST_INDEX as usize] = { @@ -29,11 +35,6 @@ static GDT: Lazy<(GlobalDescriptorTable, Selectors)> = Lazy::new(|| { ) }); -struct Selectors { - code_selector: SegmentSelector, - tss_selector: SegmentSelector, -} - pub fn init() { use x86_64::instructions::segmentation::{Segment, CS}; use x86_64::instructions::tables::load_tss; diff --git a/ableos/src/arch/x86_64/init.rs b/ableos/src/arch/x86_64/init.rs index cd228fa..4da5aeb 100644 --- a/ableos/src/arch/x86_64/init.rs +++ b/ableos/src/arch/x86_64/init.rs @@ -1,16 +1,17 @@ // #![allow(clippy::print_literal)] +use super::{gdt, interrupts}; use crate::{ logger, scheduler::{capabilities::Capabilities, SCHEDULER}, serial_println, }; -use super::{gdt, interrupts}; - /// x86_64 initialization pub fn init() { - use crate::network::socket::SimpleSock; - use crate::relib::network::socket::Socket; + use crate::{ + network::socket::SimpleSock, relib::network::socket::Socket, + scheduler::priority::Priority::High, stdio::StdIO, + }; let mut log_socket_id = SimpleSock::new(); log_socket_id.register_protocol("Logger".to_string()); @@ -22,10 +23,9 @@ pub fn init() { } Err(err) => error!("{}", err), } + gdt::init(); - use crate::scheduler::priority::Priority::High; - use crate::stdio::StdIO; let mut scheduler = SCHEDULER.lock(); let process_0 = scheduler.new_process( Capabilities::empty(), @@ -34,11 +34,9 @@ pub fn init() { StdIO::new("null".to_string()), ); scheduler.add_process(process_0); - drop(scheduler); interrupts::init_idt(); - unsafe { interrupts::PICS.lock().initialize() }; x86_64::instructions::interrupts::enable(); } diff --git a/ableos/src/arch/x86_64/interrupts.rs b/ableos/src/arch/x86_64/interrupts.rs index 28c4822..fd31b7f 100644 --- a/ableos/src/arch/x86_64/interrupts.rs +++ b/ableos/src/arch/x86_64/interrupts.rs @@ -4,13 +4,14 @@ use crate::{ print, println, rhai_shell::KEYBUFF, }; - use cpuio::outb; use pic8259::ChainedPics; use spin::Lazy; use x86_64::structures::idt::{InterruptDescriptorTable, InterruptStackFrame}; + pub const PIC_1_OFFSET: u8 = 32; pub const PIC_2_OFFSET: u8 = PIC_1_OFFSET + 8; + pub static PICS: spin::Mutex = spin::Mutex::new(unsafe { ChainedPics::new(PIC_1_OFFSET, PIC_2_OFFSET) }); @@ -23,6 +24,7 @@ pub enum InterruptIndex { // SecondInterrupt = PIC_2_OFFSET, Cmos = 0x70, } + impl InterruptIndex { fn as_u8(self) -> u8 { self as u8 @@ -31,9 +33,6 @@ impl InterruptIndex { usize::from(self.as_u8()) } } -pub fn init_idt() { - IDT.load(); -} static IDT: Lazy = Lazy::new(|| { let mut idt = InterruptDescriptorTable::new(); @@ -58,7 +57,7 @@ static IDT: Lazy = Lazy::new(|| { extern "x86-interrupt" fn breakpoint_handler(stack_frame: InterruptStackFrame) { println!("EXCEPTION: BREAKPOINT\n{:#?}", stack_frame); } -// new + extern "x86-interrupt" fn double_fault_handler( stack_frame: InterruptStackFrame, error_code: u64, @@ -68,6 +67,7 @@ extern "x86-interrupt" fn double_fault_handler( error_code, stack_frame ); } + extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: InterruptStackFrame) { kernel::tick(); unsafe { @@ -75,6 +75,7 @@ extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: InterruptStackFr .notify_end_of_interrupt(InterruptIndex::Timer.as_u8()); } } + extern "x86-interrupt" fn keyboard_interrupt_handler(_stack_frame: InterruptStackFrame) { use crate::keyboard::{ CustomLayout, CustomScancodeSet, DecodedKey, DecodedKeyKind, HandleControl, KeyCode, @@ -146,6 +147,10 @@ extern "x86-interrupt" fn floppy_disk_interrupt_handler(_stack_frame: InterruptS println!("EXCEPTION: FLOPPY DISK"); } +pub fn init_idt() { + IDT.load(); +} + fn set_pit_frequency(freq: u32) { let divisor: u16 = (1193180 / freq).try_into().unwrap(); diff --git a/ableos/src/arch/x86_64/memory.rs b/ableos/src/arch/x86_64/memory.rs index 10725d0..338daae 100644 --- a/ableos/src/arch/x86_64/memory.rs +++ b/ableos/src/arch/x86_64/memory.rs @@ -74,7 +74,6 @@ pub fn create_example_mapping( } pub struct EmptyFrameAllocator; - unsafe impl FrameAllocator for EmptyFrameAllocator { fn allocate_frame(&mut self) -> Option> { None diff --git a/ableos/src/arch/x86_64/mod.rs b/ableos/src/arch/x86_64/mod.rs index 94dfd80..35e70c7 100644 --- a/ableos/src/arch/x86_64/mod.rs +++ b/ableos/src/arch/x86_64/mod.rs @@ -1,16 +1,13 @@ -use crate::arch::drivers::allocator; -use bootloader::{entry_point, BootInfo}; -use x86_64::{ - instructions::hlt, - {structures::paging::Page, VirtAddr}, -}; - pub mod drivers; pub mod gdt; pub mod init; pub mod interrupts; pub mod memory; +use crate::arch::drivers::allocator; +use bootloader::{entry_point, BootInfo}; +use x86_64::{instructions::hlt, VirtAddr}; + entry_point![start]; #[no_mangle] pub fn start(boot_info: &'static BootInfo) -> ! { @@ -19,13 +16,12 @@ pub fn start(boot_info: &'static BootInfo) -> ! { let mut mapper = unsafe { memory::init(phys_mem_offset) }; let mut frame_allocator = unsafe { memory::BootInfoFrameAllocator::init(&boot_info.memory_map) }; - if false { - let page = Page::containing_address(VirtAddr::new(0xdeadbeaf000)); - memory::create_example_mapping(page, &mut mapper, &mut frame_allocator); - let page_ptr: *mut u64 = page.start_address().as_mut_ptr(); - unsafe { page_ptr.offset(400).write_volatile(0xf021_f077_f065_804e) }; - } + // let page = Page::containing_address(VirtAddr::new(0xdeadbeaf000)); + // memory::create_example_mapping(page, &mut mapper, &mut frame_allocator); + // + // let page_ptr: *mut u64 = page.start_address().as_mut_ptr(); + // unsafe { page_ptr.offset(400).write_volatile(0xf021_f077_f065_804e) }; allocator::init_heap(&mut mapper, &mut frame_allocator).expect("heap initialization failed"); diff --git a/ableos/src/devices/character_devs/dev_null.rs b/ableos/src/devices/character_devs/dev_null.rs index cb9dff7..eef0d3b 100644 --- a/ableos/src/devices/character_devs/dev_null.rs +++ b/ableos/src/devices/character_devs/dev_null.rs @@ -1,9 +1,7 @@ use kernel::device_interface::character::CharacterDevice; #[derive(Debug, Clone, Copy, PartialEq, Eq)] - pub struct DevNull; - impl CharacterDevice for DevNull { fn can_read(&self) -> bool { true diff --git a/ableos/src/devices/character_devs/dev_unicode.rs b/ableos/src/devices/character_devs/dev_unicode.rs index 0ba0319..839c1b7 100644 --- a/ableos/src/devices/character_devs/dev_unicode.rs +++ b/ableos/src/devices/character_devs/dev_unicode.rs @@ -44,5 +44,6 @@ fn add1_char(c: char) -> char { if c == char::MAX { return 0x00 as char; } + char::from_u32(c as u32 + 1).unwrap() } diff --git a/ableos/src/devices/character_devs/dev_zero.rs b/ableos/src/devices/character_devs/dev_zero.rs index f5cc3b6..ad26d1d 100644 --- a/ableos/src/devices/character_devs/dev_zero.rs +++ b/ableos/src/devices/character_devs/dev_zero.rs @@ -2,7 +2,6 @@ use kernel::device_interface::character::CharacterDevice; #[derive(Debug)] pub struct DevZero; - impl CharacterDevice for DevZero { fn can_read(&self) -> bool { true diff --git a/ableos/src/devices/character_devs/mod.rs b/ableos/src/devices/character_devs/mod.rs index 50c9169..9a2f294 100644 --- a/ableos/src/devices/character_devs/mod.rs +++ b/ableos/src/devices/character_devs/mod.rs @@ -1,6 +1,5 @@ pub mod dev_null; pub mod dev_unicode; - pub mod dev_zero; pub use kernel::device_interface::character::CharacterDevice; diff --git a/ableos/src/devices/dev_vterm.rs b/ableos/src/devices/dev_vterm.rs index 123738f..2825c84 100644 --- a/ableos/src/devices/dev_vterm.rs +++ b/ableos/src/devices/dev_vterm.rs @@ -1,13 +1,19 @@ // ! A virtual terminal device. -use kernel::device_interface::character::CharacterDevice; - use core::ops::Not; +use core::sync::atomic::AtomicU32; +use core::sync::atomic::Ordering; +use kernel::device_interface::character::CharacterDevice; use shadeable::pixel_format::Rgba64; + pub const VTERM_HEIGHT: u32 = 40; pub const VTERM_WIDTH: u32 = 100; + +pub static VIRTUAL_TERMINAL_COUNT: AtomicU32 = AtomicU32::new(0); + /// Fg and bg colors for vterm pub type ColorCharacter = (Rgba64, Rgba64); + /// A vterm representation of a character #[derive(Debug, Clone, Copy)] pub struct VtermCharacter { @@ -25,21 +31,27 @@ impl Style { pub fn bold(&self) -> bool { (self.0 & 0x01) > 0 } + pub fn underlined(&self) -> bool { (self.0 & 0x02) > 0 } + pub fn italic(&self) -> bool { (self.0 & 0x04) > 0 } + pub fn blinking(&self) -> bool { (self.0 & 0x08) > 0 } + pub fn reversed(&self) -> bool { (self.0 & 0x10) > 0 } + pub fn struck(&self) -> bool { (self.0 & 0x20) > 0 } + #[must_use] pub fn set_bold(mut self, v: bool) -> Self { if v { @@ -49,6 +61,7 @@ impl Style { } self } + #[must_use] pub fn set_underlined(mut self, v: bool) -> Self { if v { @@ -58,6 +71,7 @@ impl Style { } self } + #[must_use] pub fn set_italic(mut self, v: bool) -> Self { if v { @@ -67,6 +81,7 @@ impl Style { } self } + #[must_use] pub fn set_blinking(mut self, v: bool) -> Self { if v { @@ -76,6 +91,7 @@ impl Style { } self } + #[must_use] pub fn set_reversed(mut self, v: bool) -> Self { if v { @@ -85,6 +101,7 @@ impl Style { } self } + #[must_use] pub fn set_struck(mut self, v: bool) -> Self { if v { @@ -95,18 +112,23 @@ impl Style { self } } + #[derive(Debug)] pub struct VTerm { + pub characters: [[VtermCharacter; VTERM_WIDTH as usize]; VTERM_HEIGHT as usize], + pub cursor_visible: bool, + /// Internal ID of the vterm iid: u32, - pub characters: [[VtermCharacter; VTERM_WIDTH as usize]; VTERM_HEIGHT as usize], + /// The internal representation of the vterm style: Style, + /// The cursor position in layout x,y cursor_position: (u32, u32), - pub cursor_visible: bool, key_buff: Vec, } + impl Default for VTerm { fn default() -> Self { VTerm { @@ -150,6 +172,7 @@ impl VTerm { self.cursor_position.1 = y; } } + /// Set the vterm style pub fn set_vterm_style(&mut self, style: Style) { self.style = style; @@ -229,6 +252,7 @@ impl CharacterDevice for VTerm { char_color: (0xff_ff_ff_ff, 0x00_00_00_00), style: Style::default(), }; VTERM_WIDTH as usize]; VTERM_HEIGHT as usize]; + self.cursor_position = (0, 0); self.cursor_visible = true; self.style = Style::default(); @@ -238,7 +262,3 @@ impl CharacterDevice for VTerm { true } } - -pub static VIRTUAL_TERMINAL_COUNT: AtomicU32 = AtomicU32::new(0); -use core::sync::atomic::AtomicU32; -use core::sync::atomic::Ordering; diff --git a/ableos/src/devices/id.rs b/ableos/src/devices/id.rs index f2f286d..cfff8a2 100644 --- a/ableos/src/devices/id.rs +++ b/ableos/src/devices/id.rs @@ -1,15 +1,14 @@ #[derive(Debug)] pub enum Vendor { Unknown = 0, - Ati = 1002, } pub fn match_vendor(id: u16) -> Vendor { use Vendor::*; + match id { 1002 => Ati, - _ => Unknown, } } diff --git a/ableos/src/devices/mod.rs b/ableos/src/devices/mod.rs index 4270540..d97c8df 100644 --- a/ableos/src/devices/mod.rs +++ b/ableos/src/devices/mod.rs @@ -2,39 +2,52 @@ pub mod character_devs; pub mod id; pub mod pci_inner; -use hashbrown::HashMap; -use spin::Lazy; mod dev_vterm; + +pub use self::Device::*; + use crate::devices::dev_vterm::VTerm; +use character_devs::{dev_null::DevNull, dev_unicode::DevUnicode, dev_zero::DevZero}; +use hashbrown::HashMap; use kernel::device_interface::character::CharacterDevice; +use spin::Lazy; + +pub static DEVICE_TABLE: Lazy> = + Lazy::new(|| spin::Mutex::new(DeviceTable::new())); + // FIXME: This is a hack to hold a device. // #[derive(Debug)] pub enum Device { Character(Box), Vterm(Box), } + unsafe impl Sync for Device {} unsafe impl Send for Device {} pub struct DeviceTable { pub devices: HashMap, } -use self::character_devs::{dev_null::DevNull, dev_unicode::DevUnicode, dev_zero::DevZero}; -pub use self::Device::*; + impl DeviceTable { pub fn new() -> Self { - let mut table: HashMap = HashMap::new(); - table.insert("null".to_string(), Character(Box::new(DevNull))); - table.insert("zero".to_string(), Character(Box::new(DevZero))); - table.insert( - "unicode".to_string(), - Character(Box::new(DevUnicode { - next_write_char: 0x00 as char, - next_read_char: 0x00 as char, - })), - ); - table.insert("kvterm".to_string(), Vterm(Box::new(VTerm::new()))); - DeviceTable { devices: table } + DeviceTable { + devices: [ + ("null", Character(Box::new(DevNull))), + ("zero", Character(Box::new(DevZero))), + ( + "unicode", + Character(Box::new(DevUnicode { + next_write_char: 0x00 as char, + next_read_char: 0x00 as char, + })), + ), + ("kvterm", Vterm(Box::new(VTerm::new()))), + ] + .into_iter() + .map(|(k, v)| (k.to_string(), v)) + .collect(), + } } } @@ -43,6 +56,3 @@ impl Default for DeviceTable { Self::new() } } - -pub static DEVICE_TABLE: Lazy> = - Lazy::new(|| spin::Mutex::new(DeviceTable::new())); diff --git a/ableos/src/devices/pci_inner.rs b/ableos/src/devices/pci_inner.rs index a85c832..3884885 100644 --- a/ableos/src/devices/pci_inner.rs +++ b/ableos/src/devices/pci_inner.rs @@ -2,9 +2,6 @@ //! //! -#[allow(dead_code)] -fn scan_pci_bus() {} - pub enum Vendors { ThreeDfxInteractiveInc = 0x121a, ThreeDLabs = 0x3d3d, @@ -53,3 +50,6 @@ pub enum Vendors { pub struct PciDevice { pub vendor: Vendors, } + +#[allow(dead_code)] +fn scan_pci_bus() {} diff --git a/ableos/src/driver_traits/graphics.rs b/ableos/src/driver_traits/graphics.rs index 88fde1a..8d171e2 100644 --- a/ableos/src/driver_traits/graphics.rs +++ b/ableos/src/driver_traits/graphics.rs @@ -1,16 +1,21 @@ #![allow(unused)] + +pub const REFRESH_RATE: u8 = 60; + +pub type RefreshRate = u8; +pub type Resolution = (usize, usize); +pub type Point = (GCoord, GCoord); +pub type GCoord = usize; + pub enum GModes { Vga800x600, Custom(u16, u16), } -pub type GCoord = usize; // TODO remap to a bitmasked u32 -/* REASON: More effecient memory wise so less overhead on the wasm memory -Current: u32+u32+u32 -Proposed: u32 with bitmaps -*/ - +// REASON: More effecient memory wise so less overhead on the wasm memory +// Current: u32+u32+u32 +// Proposed: u32 with bitmaps pub struct Rgb { pub r: u32, pub g: u32, @@ -22,13 +27,8 @@ impl Rgb { todo!(); } } -pub type RefreshRate = u8; -pub const REFRESH_RATE: u8 = 60; -pub type Resolution = (usize, usize); -pub type Point = (GCoord, GCoord); pub struct FrameBuffer; -// [[Rgb; 5]; 5] pub trait Graphics { fn put_line(coords_start: Point, coords_end: Point, thickness: u32, color: Rgb); fn put_rect(coords_start: Point, coords_end: Point, color: Rgb); diff --git a/ableos/src/driver_traits/mouse.rs b/ableos/src/driver_traits/mouse.rs index ec624dc..89e0f07 100644 --- a/ableos/src/driver_traits/mouse.rs +++ b/ableos/src/driver_traits/mouse.rs @@ -1,5 +1,3 @@ - - // TODO: Bitmasking pub enum Mouse { Button1, diff --git a/ableos/src/driver_traits/serial.rs b/ableos/src/driver_traits/serial.rs index 56f87ac..8e7aa15 100644 --- a/ableos/src/driver_traits/serial.rs +++ b/ableos/src/driver_traits/serial.rs @@ -3,6 +3,7 @@ use kernel::device_interface::character::CharacterDevice; pub struct Serial { pub base: usize, } + impl CharacterDevice for Serial { fn can_read(&self) -> bool { true @@ -28,6 +29,7 @@ impl CharacterDevice for Serial { false } } + pub fn new_serial_test() { let mut serial = Serial { base: 0x3F8 }; serial.initialize(); diff --git a/ableos/src/experiments/absi.rs b/ableos/src/experiments/absi.rs index 36cbfa1..6c63f81 100644 --- a/ableos/src/experiments/absi.rs +++ b/ableos/src/experiments/absi.rs @@ -1,5 +1,6 @@ -// TODO improve tokenizer/parser +use logos::{Lexer, Logos}; +// TODO improve tokenizer/parser pub fn colorify(eval: &str) { let y = eval.split('$'); for z in y { @@ -62,8 +63,6 @@ pub fn colorify(eval: &str) { } } -use logos::Logos; - #[derive(Logos, Debug, PartialEq)] pub enum Token { // Hex(u32), @@ -80,6 +79,7 @@ pub enum Token { #[regex(r"[ \t\n\f]+", logos::skip)] Error, } + pub fn colorify_2(eval: &str) { let lexer = Token::lexer(eval); for token in lexer { @@ -100,9 +100,7 @@ pub fn colorify_2(eval: &str) { } } } -use logos::Lexer; -// use crate::kprint; fn parse_text(lex: &mut Lexer) -> Option { let slice = lex.slice(); Some(String::from(slice)) diff --git a/ableos/src/experiments/clip.rs b/ableos/src/experiments/clip.rs index 6a72587..9dd3eb7 100644 --- a/ableos/src/experiments/clip.rs +++ b/ableos/src/experiments/clip.rs @@ -1,6 +1,6 @@ use alloc::{string::String, vec, vec::Vec}; -// use crate::String; -// use crate::Vec; + +pub static CLIPBOARD: spin::Mutex = spin::Mutex::new(Clipboard::new()); #[derive(Debug)] pub enum Mime { @@ -8,8 +8,6 @@ pub enum Mime { Text(String), } -pub static CLIPBOARD: spin::Mutex = spin::Mutex::new(Clipboard::new()); - // ctrl+v paste but not pop and pastes // ctrl+shift+v pops from the stack and pastes // ctrl+c pushes to the stack @@ -20,6 +18,7 @@ pub struct Clipboard { pub index: usize, pub pages: Vec, } + impl Clipboard { pub const fn new() -> Clipboard { Clipboard { diff --git a/ableos/src/experiments/futex.rs b/ableos/src/experiments/futex.rs index 6453a5f..3252d6f 100644 --- a/ableos/src/experiments/futex.rs +++ b/ableos/src/experiments/futex.rs @@ -1,9 +1,6 @@ use core::time::Duration; -// pub struct Duration {} - pub struct AtomicU32(u32); - impl AtomicU32 { //if v != current value pub fn wait(&self, _v: u32) { @@ -21,9 +18,8 @@ impl AtomicU32 { } } /* - -SUPER HANDWAVEY -YOU WILL NEED LOCKING THAT I DIDNT WRITE OUT (you == zuurr#9735) +// SUPER HANDWAVEY +// YOU WILL NEED LOCKING THAT I DIDNT WRITE OUT (you == zuurr#9735) // all the red is by design pub fn futex_wait(atom: &AtomicU32, value: usize, current_thread: ThreadID) { @@ -44,7 +40,6 @@ pub fn futex_wake(atom: &AtomicU32, threads_to_wake: usize) { waiting_thread.wake() } } - */ struct FutexWaitlist { diff --git a/ableos/src/experiments/info.rs b/ableos/src/experiments/info.rs index be9ede0..b5b8ff2 100644 --- a/ableos/src/experiments/info.rs +++ b/ableos/src/experiments/info.rs @@ -1,8 +1,3 @@ -#![cfg_attr( - not(any(target_arch = "x86_64", target_arch = "x86")), - allow(dead_code) -)] - //! ``` //! extern crate cupid; //! @@ -17,10 +12,50 @@ //! } //! ``` +#![cfg_attr( + not(any(target_arch = "x86_64", target_arch = "x86")), + allow(dead_code) +)] + use core::arch::asm; use core::ops::Deref; use core::{fmt, slice, str}; +// 3 calls of 4 registers of 4 bytes +const BRAND_STRING_LENGTH: usize = 3 * 4 * 4; + +macro_rules! bit { + ($reg:ident, {$($idx:expr => $name:ident),+ $(,)?}) => { + $(pub fn $name(self) -> bool { + ((self.$reg >> $idx) & 1) != 0 + })+ + } +} + +macro_rules! dump { + ($me:expr, $f: expr, $sname:expr, {$($name:ident),+ $(,)?}) => { + $f.debug_struct($sname) + $(.field(stringify!($name), &$me.$name()))+ + .finish() + } +} + +macro_rules! delegate_flag { + ($item:ident, {$($name:ident),+ $(,)?}) => { + $(pub fn $name(&self) -> bool { + self.$item.map(|i| i.$name()).unwrap_or(false) + })+ + } +} + +macro_rules! master_attr_reader { + ($name:ident, $kind:ty) => { + pub fn $name(&self) -> Option<&$kind> { + self.$name.as_ref() + } + }; +} + #[repr(u32)] pub enum RequestType { BasicInformation = 0x00000000, @@ -32,7 +67,7 @@ pub enum RequestType { BrandString1 = 0x80000002, BrandString2 = 0x80000003, BrandString3 = 0x80000004, - // reserved = 0x80000005, + // reserved = 0x80000005, CacheLine = 0x80000006, TimeStampCounter = 0x80000007, PhysicalAddressSize = 0x80000008, @@ -70,7 +105,6 @@ pub fn master() -> Option { // The bit positions are inclusive. fn bits_of(val: u32, start_bit: u8, end_bit: u8) -> u32 { let mut silly = 0; - for _ in start_bit..end_bit + 1 { silly <<= 1; silly |= 1; @@ -85,38 +119,6 @@ pub fn as_bytes(v: &u32) -> &[u8] { unsafe { slice::from_raw_parts(start, 4) } } -macro_rules! bit { - ($reg:ident, {$($idx:expr => $name:ident),+}) => { - $(pub fn $name(self) -> bool { - ((self.$reg >> $idx) & 1) != 0 - })+ - } -} - -macro_rules! dump { - ($me:expr, $f: expr, $sname:expr, {$($name:ident),+}) => { - $f.debug_struct($sname) - $(.field(stringify!($name), &$me.$name()))+ - .finish() - } -} - -macro_rules! delegate_flag { - ($item:ident, {$($name:ident),+}) => { - $(pub fn $name(&self) -> bool { - self.$item.map(|i| i.$name()).unwrap_or(false) - })+ - } -} - -macro_rules! master_attr_reader { - ($name:ident, $kind:ty) => { - pub fn $name(&self) -> Option<&$kind> { - self.$name.as_ref() - } - }; -} - #[derive(Copy, Clone)] pub struct VersionInformation { eax: u32, @@ -246,8 +248,8 @@ impl VersionInformation { 27 => osxsave, 28 => avx, 29 => f16c, - 30 => rdrand - // 31 - unused + 30 => rdrand, + // 31 - unused, }); bit!(edx, { @@ -282,7 +284,7 @@ impl VersionInformation { 28 => htt, 29 => tm, // 30 -reserved - 31 => pbe + 31 => pbe, }); } @@ -357,7 +359,7 @@ impl fmt::Debug for VersionInformation { ss, htt, tm, - pbe + pbe, }) } } @@ -379,7 +381,7 @@ impl ExtendedProcessorSignature { // 1-4 reserved 5 => lzcnt, // 6-7 reserved - 8 => prefetchw + 8 => prefetchw, // 9-31 reserved }); @@ -392,7 +394,7 @@ impl ExtendedProcessorSignature { 26 => gigabyte_pages, 27 => rdtscp_and_ia32_tsc_aux, // 28 reserved - 29 => intel_64_bit_architecture + 29 => intel_64_bit_architecture, // 30-31 reserved }); } @@ -407,14 +409,11 @@ impl fmt::Debug for ExtendedProcessorSignature { execute_disable, gigabyte_pages, rdtscp_and_ia32_tsc_aux, - intel_64_bit_architecture + intel_64_bit_architecture, }) } } -// 3 calls of 4 registers of 4 bytes -const BRAND_STRING_LENGTH: usize = 3 * 4 * 4; - pub struct BrandString { bytes: [u8; BRAND_STRING_LENGTH], } @@ -507,7 +506,7 @@ impl ThermalPowerManagementInformation { 9 => hwp_activity_window, 10 => hwp_energy_performance_preference, // 12 - reserved - 13 => hdc + 13 => hdc, }); pub fn number_of_interrupt_thresholds(self) -> u32 { @@ -535,9 +534,7 @@ impl fmt::Debug for ThermalPowerManagementInformation { hwp_activity_window, hwp_energy_performance_preference, hdc, - number_of_interrupt_thresholds, - hardware_coordination_feedback, performance_energy_bias }) @@ -578,7 +575,7 @@ impl StructuredExtendedInformation { 19 => adx, 20 => smap, // 21-24 - reserved - 25 => intel_processor_trace + 25 => intel_processor_trace, // 26-31 - reserved }); @@ -607,7 +604,7 @@ impl fmt::Debug for StructuredExtendedInformation { adx, smap, intel_processor_trace, - prefetchwt1 + prefetchwt1, }) } } @@ -625,7 +622,6 @@ pub enum CacheLineAssociativity { #[derive(Copy, Clone)] pub struct CacheLine(u32); - impl CacheLine { fn new() -> CacheLine { let (_, _, c, _) = cpuid(RequestType::CacheLine); @@ -690,7 +686,6 @@ impl fmt::Debug for TimeStampCounter { #[derive(Copy, Clone)] pub struct PhysicalAddressSize(u32); - impl PhysicalAddressSize { fn new() -> PhysicalAddressSize { let (a, _, _, _) = cpuid(RequestType::PhysicalAddressSize); @@ -874,7 +869,7 @@ impl Master { ss, htt, tm, - pbe + pbe, }); delegate_flag!(thermal_power_management_information, { @@ -890,7 +885,7 @@ impl Master { hwp_energy_performance_preference, hdc, hardware_coordination_feedback, - performance_energy_bias + performance_energy_bias, }); delegate_flag!(structured_extended_information, { @@ -922,7 +917,7 @@ impl Master { execute_disable, gigabyte_pages, rdtscp_and_ia32_tsc_aux, - intel_64_bit_architecture + intel_64_bit_architecture, }); delegate_flag!(time_stamp_counter, { invariant_tsc }); @@ -933,6 +928,7 @@ impl Default for Master { Self::new() } } + /* cfg_if! { if #[cfg(any(target_arch = "x86_64", target_arch = "x86"))] { diff --git a/ableos/src/experiments/kinfo.rs b/ableos/src/experiments/kinfo.rs index 039201d..fd31a80 100644 --- a/ableos/src/experiments/kinfo.rs +++ b/ableos/src/experiments/kinfo.rs @@ -1,15 +1,5 @@ -// Can be standardized -// NOTE: Move this to relib -pub struct SemanticVersion { - pub major: u8, - pub minor: u8, - pub patch: u8, -} -impl core::fmt::Display for SemanticVersion { - fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result { - write!(f, "v{}.{}.{}", self.major, self.minor, self.patch) - } -} +use super::systeminfo::SystemMemory; + // NOTE: Move to somewhere else pub static KINFO: KernelInfo = KernelInfo { kernel_version: SemanticVersion { @@ -19,6 +9,21 @@ pub static KINFO: KernelInfo = KernelInfo { }, memory: SystemMemory { used: 0, total: 0 }, }; + +// Can be standardized +// NOTE: Move this to relib +pub struct SemanticVersion { + pub major: u8, + pub minor: u8, + pub patch: u8, +} + +impl core::fmt::Display for SemanticVersion { + fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result { + write!(f, "v{}.{}.{}", self.major, self.minor, self.patch) + } +} + /// simple info you would want to know in a neofetch like program pub struct KernelInfo { // os: String, @@ -28,4 +33,3 @@ pub struct KernelInfo { // gpu: String, pub memory: SystemMemory, } -use super::systeminfo::SystemMemory; diff --git a/ableos/src/experiments/mail.rs b/ableos/src/experiments/mail.rs index 0613498..06bdfda 100644 --- a/ableos/src/experiments/mail.rs +++ b/ableos/src/experiments/mail.rs @@ -5,6 +5,7 @@ pub struct MailBoxes { flags: u8, mailboxes: [u64; 4], } + impl MailBoxes { pub fn new() -> Self { Self { @@ -12,15 +13,18 @@ impl MailBoxes { mailboxes: [0; 4], } } + pub fn reset(&mut self) { self.flags = 0b0000_0000; self.mailboxes = [0; 4]; } + pub fn set_mailbox(&mut self, mailbox_num: u8, mailbox_data: u64) { if let 0..=3 = mailbox_num { self.mailboxes[mailbox_num as usize] = mailbox_data } } + pub fn set_flag(&mut self, flag_num: u8) { match flag_num { 0 => { diff --git a/ableos/src/experiments/mod.rs b/ableos/src/experiments/mod.rs index f05b28c..f1c8bf5 100644 --- a/ableos/src/experiments/mod.rs +++ b/ableos/src/experiments/mod.rs @@ -3,7 +3,6 @@ pub mod absi; pub mod clip; pub mod futex; -// pub mod info; pub mod info; pub mod kinfo; pub mod mail; @@ -11,4 +10,5 @@ pub mod server; pub mod systeminfo; pub mod virtual_memory; pub mod y_compositor; + pub const BANNER: &str = include_str!("banner.txt"); diff --git a/ableos/src/experiments/notification.rs b/ableos/src/experiments/notification.rs index 51a08de..fc49825 100644 --- a/ableos/src/experiments/notification.rs +++ b/ableos/src/experiments/notification.rs @@ -5,4 +5,3 @@ pub struct Notification { text_body: String, time: u64, } -impl Notification {} diff --git a/ableos/src/experiments/pkg.rs b/ableos/src/experiments/pkg.rs index ef3f54e..a0f9512 100644 --- a/ableos/src/experiments/pkg.rs +++ b/ableos/src/experiments/pkg.rs @@ -1,8 +1,9 @@ -pub type PackageName = String; use crate::experiments::kinfo::SemanticVersion; // Scuffed pub type Hash = u8; +pub type PackageName = String; + pub struct MetaPackage { pub name: u8, pub version: SemanticVersion, diff --git a/ableos/src/experiments/server.rs b/ableos/src/experiments/server.rs index c857606..4e8f217 100644 --- a/ableos/src/experiments/server.rs +++ b/ableos/src/experiments/server.rs @@ -1,10 +1,13 @@ pub trait Server { /// Initialize the server and return a number fn initialize() -> u32; + /// kill the server fn kill() -> bool; + // put data in the servers outbox fn send(); + // put data in the servers inbox and notify it fn recieve(); } diff --git a/ableos/src/experiments/systeminfo.rs b/ableos/src/experiments/systeminfo.rs index cb7de27..1e815d4 100644 --- a/ableos/src/experiments/systeminfo.rs +++ b/ableos/src/experiments/systeminfo.rs @@ -1,36 +1,6 @@ // Can be standardized // NOTE: move the file to the src/ dir -pub struct SystemMemory { - pub used: u64, - pub total: u64, -} -impl core::fmt::Display for SystemMemory { - fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result { - write!(f, "{} Bytes / {} Bytes", self.used, self.total) - } -} -/* -pub fn format_system_info() -> core::string::String { - let x = format!( - "{} -OS: AbleOS -Host: ComputAble -Kernel: {} -Uptime: 0:0:0 -Packages: 0 -Shell: Ashell -Gpu: MIPS32 R4000 R4k -Cpu: {} -Memory: {} -", - crate::experiments::BANNER, - crate::experiments::kinfo::KINFO.kernel_version, - crate::arch::ARCH, - crate::experiments::kinfo::KINFO.memory - ); - return x; -} -// */ + pub const KERNEL_VERSION: &str = env!("CARGO_PKG_VERSION"); #[cfg(debug_assertions)] /// A constant to check if the kernel is in debug mode @@ -38,3 +8,14 @@ pub const RELEASE_TYPE: &str = "debug"; #[cfg(not(debug_assertions))] /// A constant to check if the kernel is in release mode pub const RELEASE_TYPE: &str = "release"; + +pub struct SystemMemory { + pub used: u64, + pub total: u64, +} + +impl core::fmt::Display for SystemMemory { + fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result { + write!(f, "{} Bytes / {} Bytes", self.used, self.total) + } +} diff --git a/ableos/src/experiments/virtual_memory.rs b/ableos/src/experiments/virtual_memory.rs index dd791e4..7cbf37a 100644 --- a/ableos/src/experiments/virtual_memory.rs +++ b/ableos/src/experiments/virtual_memory.rs @@ -4,4 +4,4 @@ pub struct Scheduler { executables: usize, } -pub struct RunQueue {} +pub struct RunQueue; diff --git a/ableos/src/experiments/y_compositor/compositor.rs b/ableos/src/experiments/y_compositor/compositor.rs index 03fb0be..ee5e63b 100644 --- a/ableos/src/experiments/y_compositor/compositor.rs +++ b/ableos/src/experiments/y_compositor/compositor.rs @@ -1,5 +1,4 @@ pub struct Compositor; - impl Compositor { pub fn new() -> Self { Self diff --git a/ableos/src/experiments/y_compositor/window.rs b/ableos/src/experiments/y_compositor/window.rs index 6e4a44f..82301e3 100644 --- a/ableos/src/experiments/y_compositor/window.rs +++ b/ableos/src/experiments/y_compositor/window.rs @@ -1,16 +1,17 @@ use crate::driver_traits::graphics::Point; +pub type MenuBar = Vec; + pub struct MenuOption { symbol: char, } -pub type MenuBar = Vec; - pub struct Window { title: String, position: Point, fullscreen: bool, } + // all of these should return a result impl Window { pub fn new(title: String, position: Point, fullscreen: bool) -> Self { diff --git a/ableos/src/experiments/y_compositor/wm.rs b/ableos/src/experiments/y_compositor/wm.rs index 8b13789..e69de29 100644 --- a/ableos/src/experiments/y_compositor/wm.rs +++ b/ableos/src/experiments/y_compositor/wm.rs @@ -1 +0,0 @@ - diff --git a/ableos/src/filesystem/mod.rs b/ableos/src/filesystem/mod.rs index f564f18..b712e68 100644 --- a/ableos/src/filesystem/mod.rs +++ b/ableos/src/filesystem/mod.rs @@ -8,14 +8,8 @@ use ext2::{ }; use spin::Lazy; -fn load_fs() -> Synced>> { - let mut volume = Vec::new(); - volume.extend_from_slice(include_bytes!("../../../userland/root_fs/ext2.img")); - - Synced::>::new(volume).unwrap() -} - -// use serde::__private::from_utf8_lossy; +pub static FILE_SYSTEM: Lazy>>>> = + Lazy::new(|| spin::Mutex::new(load_fs())); pub fn walk>( fs: &Synced>, @@ -40,5 +34,9 @@ pub fn walk>( } } -pub static FILE_SYSTEM: Lazy>>>> = - Lazy::new(|| spin::Mutex::new(load_fs())); +fn load_fs() -> Synced>> { + let mut volume = Vec::new(); + volume.extend_from_slice(include_bytes!("../../../userland/root_fs/ext2.img")); + + Synced::>::new(volume).unwrap() +} diff --git a/ableos/src/graphics/mod.rs b/ableos/src/graphics/mod.rs index 2275124..c7dbd8b 100644 --- a/ableos/src/graphics/mod.rs +++ b/ableos/src/graphics/mod.rs @@ -1,9 +1,13 @@ -// use crate::vga_e::VGAE; use ab_glyph::{Font, FontRef, Glyph}; - use shadeable::{evaluate_shader, pixel_format::Rgba64}; use spin::Lazy; -// use vga::{colors::Color16, writers::GraphicsWriter}; + +pub static SCREEN_BUFFER: Lazy> = + Lazy::new(|| spin::Mutex::new(ScreenBuffer::new(640, 480))); + +const FONT_SCALE: f32 = 1.6; +const GLYPH_HEIGHT: f32 = 18.0; +const GLYPH_WIDTH: f32 = 10.0; #[derive(Debug)] pub struct ScreenSize { @@ -11,13 +15,6 @@ pub struct ScreenSize { pub y: usize, } -const FONT_SCALE: f32 = 1.6; -const GLYPH_HEIGHT: f32 = 18.0; -const GLYPH_WIDTH: f32 = 10.0; - -pub static SCREEN_BUFFER: Lazy> = - Lazy::new(|| spin::Mutex::new(ScreenBuffer::new(640, 480))); - impl ScreenSize { pub fn new(x: usize, y: usize) -> Self { Self { x, y } @@ -32,7 +29,7 @@ pub enum GraphicsReturn { pub struct ScreenBuffer { pub size: ScreenSize, pub clear_color: Rgba64, - pub buff: Box<[Rgba64]>, // Vec, + pub buff: Box<[Rgba64]>, } impl ScreenBuffer { @@ -69,6 +66,7 @@ impl ScreenBuffer { } pub fn blit(&mut self, _width: usize, _height: usize) {} + pub fn draw_filled_rect(&mut self, x1: usize, y1: usize, x2: usize, y2: usize, color: Rgba64) { for y in y1..y2 { for x in x1..x2 { @@ -198,38 +196,6 @@ impl ScreenBuffer { } } } -/* - -pub trait VgaBuffer { - fn copy_to_buffer(&self) -> GraphicsReturn; -} -impl VgaBuffer for ScreenBuffer { - fn copy_to_buffer(&self) -> GraphicsReturn { - let mode = VGAE.lock(); - for y in 0..self.size.y { - for x in 0..self.size.x { - - use shadeable::pixel_format::into_vga_16; - let vga_color = into_vga_16(self.buff[y * self.size.x + x]); - // let vga_color = vga::colors::Color16::Cyan; - - if Color16::Cyan != vga_color { - mode.set_pixel(x, y, vga_color); - } - - - - - - } - } - - GraphicsReturn::Ok - } -} - - -*/ pub fn get_coordinates(x1: i32, y1: i32, x2: i32, y2: i32) -> Vec<(usize, usize)> { let mut coordinates: Vec<(usize, usize)> = vec![]; @@ -271,5 +237,6 @@ pub fn get_coordinates(x1: i32, y1: i32, x2: i32, y2: i32) -> Vec<(usize, usize) current_y += sy; } } + coordinates } diff --git a/ableos/src/keyboard/abstractions/custom_layout.rs b/ableos/src/keyboard/abstractions/custom_layout.rs index 9939c24..956be88 100644 --- a/ableos/src/keyboard/abstractions/custom_layout.rs +++ b/ableos/src/keyboard/abstractions/custom_layout.rs @@ -2,104 +2,382 @@ use crate::{ DecodedKey, HandleControl, KeyCode, KeyboardLayout, LayoutEntry, LayoutEntryKind, Modifiers, }; -// Do not edit this file directly. Instead, create a `Keyboard` and modify that. - pub struct CustomLayout { mapping: [LayoutEntry; 256], } + impl Default for CustomLayout { fn default() -> Self { Self::new_us104key() } } -#[rustfmt::skip] + impl CustomLayout { - pub fn new_us104key() -> Self { - let mut mapping = Self { - mapping: [LayoutEntry::default(); 256], - }; - mapping.set(KeyCode::BackTick, LayoutEntry::regular().unshifted('`').shifted('`')); - mapping.set(KeyCode::Escape, LayoutEntry::regular().unshifted('\x1B')); - mapping.set(KeyCode::Key0, LayoutEntry::regular().unshifted('0').shifted(')')); - mapping.set(KeyCode::Key1, LayoutEntry::regular().unshifted('1').shifted('!')); - mapping.set(KeyCode::Key2, LayoutEntry::regular().unshifted('2').shifted('@')); - mapping.set(KeyCode::Key3, LayoutEntry::regular().unshifted('3').shifted('#')); - mapping.set(KeyCode::Key4, LayoutEntry::regular().unshifted('4').shifted('$')); - mapping.set(KeyCode::Key5, LayoutEntry::regular().unshifted('5').shifted('%')); - mapping.set(KeyCode::Key6, LayoutEntry::regular().unshifted('6').shifted('^')); - mapping.set(KeyCode::Key7, LayoutEntry::regular().unshifted('7').shifted('&')); - mapping.set(KeyCode::Key8, LayoutEntry::regular().unshifted('8').shifted('*')); - mapping.set(KeyCode::Key9, LayoutEntry::regular().unshifted('9').shifted('(')); - mapping.set(KeyCode::Minus, LayoutEntry::regular().unshifted('-').shifted('_')); - mapping.set(KeyCode::Equals, LayoutEntry::regular().unshifted('=').shifted('+')); - mapping.set(KeyCode::Backspace, LayoutEntry::regular().all('\x08')); - mapping.set(KeyCode::Tab, LayoutEntry::regular().all('\x09')); - mapping.set(KeyCode::Q, LayoutEntry::alphabet().low('q').high('Q').raw_unicode('\u{0011}')); - mapping.set(KeyCode::W, LayoutEntry::alphabet().low('w').high('W').raw_unicode('\u{0017}')); - mapping.set(KeyCode::E, LayoutEntry::alphabet().low('e').high('E').raw_unicode('\u{0005}')); - mapping.set(KeyCode::R, LayoutEntry::alphabet().low('r').high('R').raw_unicode('\u{0012}')); - mapping.set(KeyCode::T, LayoutEntry::alphabet().low('t').high('T').raw_unicode('\u{0014}')); - mapping.set(KeyCode::Y, LayoutEntry::alphabet().low('y').high('Y').raw_unicode('\u{0019}')); - mapping.set(KeyCode::U, LayoutEntry::alphabet().low('u').high('U').raw_unicode('\u{0015}')); - mapping.set(KeyCode::I, LayoutEntry::alphabet().low('i').high('I').raw_unicode('\u{0009}')); - mapping.set(KeyCode::O, LayoutEntry::alphabet().low('o').high('O').raw_unicode('\u{000F}')); - mapping.set(KeyCode::P, LayoutEntry::alphabet().low('p').high('P').raw_unicode('\u{0010}')); - mapping.set(KeyCode::A, LayoutEntry::alphabet().low('a').high('A').raw_unicode('\u{0001}')); - mapping.set(KeyCode::S, LayoutEntry::alphabet().low('s').high('S').raw_unicode('\u{0013}')); - mapping.set(KeyCode::D, LayoutEntry::alphabet().low('d').high('D').raw_unicode('\u{0004}')); - mapping.set(KeyCode::F, LayoutEntry::alphabet().low('f').high('F').raw_unicode('\u{0006}')); - mapping.set(KeyCode::G, LayoutEntry::alphabet().low('g').high('G').raw_unicode('\u{0007}')); - mapping.set(KeyCode::H, LayoutEntry::alphabet().low('h').high('H').raw_unicode('\u{0008}')); - mapping.set(KeyCode::J, LayoutEntry::alphabet().low('j').high('J').raw_unicode('\u{000A}')); - mapping.set(KeyCode::K, LayoutEntry::alphabet().low('k').high('K').raw_unicode('\u{000B}')); - mapping.set(KeyCode::L, LayoutEntry::alphabet().low('l').high('L').raw_unicode('\u{000C}')); - mapping.set(KeyCode::Z, LayoutEntry::alphabet().low('z').high('Z').raw_unicode('\u{001A}')); - mapping.set(KeyCode::X, LayoutEntry::alphabet().low('x').high('X').raw_unicode('\u{0018}')); - mapping.set(KeyCode::C, LayoutEntry::alphabet().low('c').high('C').raw_unicode('\u{0003}')); - mapping.set(KeyCode::V, LayoutEntry::alphabet().low('v').high('V').raw_unicode('\u{0016}')); - mapping.set(KeyCode::B, LayoutEntry::alphabet().low('b').high('B').raw_unicode('\u{0002}')); - mapping.set(KeyCode::N, LayoutEntry::alphabet().low('n').high('N').raw_unicode('\u{000E}')); - mapping.set(KeyCode::M, LayoutEntry::alphabet().low('m').high('M').raw_unicode('\u{000D}')); - mapping.set(KeyCode::BracketSquareLeft, LayoutEntry::regular().unshifted('{').shifted('[')); - mapping.set(KeyCode::BracketSquareRight, LayoutEntry::regular().unshifted('}').shifted(']')); - mapping.set(KeyCode::BackSlash, LayoutEntry::regular().unshifted('|').shifted('\\')); - mapping.set(KeyCode::SemiColon, LayoutEntry::regular().unshifted(';').shifted(':')); - mapping.set(KeyCode::Quote, LayoutEntry::regular().unshifted('\'').shifted('"')); - mapping.set(KeyCode::Enter, LayoutEntry::regular().all('\x0A')); - mapping.set(KeyCode::Comma, LayoutEntry::regular().unshifted(',').shifted('<')); - mapping.set(KeyCode::Fullstop, LayoutEntry::regular().unshifted('.').shifted('>')); - mapping.set(KeyCode::Slash, LayoutEntry::regular().unshifted('/').shifted('?')); - mapping.set(KeyCode::Spacebar, LayoutEntry::regular().all(' ')); - mapping.set(KeyCode::Delete, LayoutEntry::regular().all('\x7F')); - mapping.set(KeyCode::NumpadSlash, LayoutEntry::numpad().all('/')); - mapping.set(KeyCode::NumpadStar, LayoutEntry::numpad().all('*')); - mapping.set(KeyCode::NumpadMinus, LayoutEntry::numpad().all('-')); - mapping.set(KeyCode::Numpad7, LayoutEntry::numpad().low('7').high(KeyCode::Home)); - mapping.set(KeyCode::Numpad8, LayoutEntry::numpad().low('8').high(KeyCode::ArrowUp)); - mapping.set(KeyCode::Numpad9, LayoutEntry::numpad().low('9').high(KeyCode::PageUp)); - mapping.set(KeyCode::NumpadPlus, LayoutEntry::numpad().all('+')); - mapping.set(KeyCode::Numpad4, LayoutEntry::numpad().low('4').high(KeyCode::ArrowLeft)); - mapping.set(KeyCode::Numpad5, LayoutEntry::numpad().all('5')); - mapping.set(KeyCode::Numpad6, LayoutEntry::numpad().low('6').high(KeyCode::ArrowRight)); - mapping.set(KeyCode::Numpad1, LayoutEntry::numpad().low('1').high(KeyCode::End)); - mapping.set(KeyCode::Numpad2, LayoutEntry::numpad().low('2').high(KeyCode::ArrowDown)); - mapping.set(KeyCode::Numpad3, LayoutEntry::numpad().low('3').high(KeyCode::PageDown)); - mapping.set(KeyCode::Numpad0, LayoutEntry::numpad().low('0').high(KeyCode::Insert)); - mapping.set(KeyCode::NumpadPeriod, LayoutEntry::numpad().low('.').high('\x7F')); - mapping.set(KeyCode::NumpadEnter, LayoutEntry::numpad().all('\x0A')); - mapping - } - pub fn new_us105key() -> Self { - let mut mapping = Self::new_us104key(); - mapping.set(KeyCode::BackTick, LayoutEntry::regular().unshifted('`').shifted('¬').altgr('|')); - mapping.set(KeyCode::Key2, LayoutEntry::regular().unshifted('2').shifted('"')); - mapping.set(KeyCode::Quote, LayoutEntry::regular().unshifted('\'').shifted('@')); - mapping.set(KeyCode::Key3, LayoutEntry::regular().unshifted('3').shifted('£')); - mapping.set(KeyCode::BackTick, LayoutEntry::regular().unshifted('4').shifted('$').altgr('€')); - mapping.set(KeyCode::HashTilde, LayoutEntry::regular().unshifted('#').shifted('~')); - mapping - } + pub fn new_us104key() -> Self { + let mut mapping = Self { + mapping: [LayoutEntry::default(); 256], + }; + + mapping.set( + KeyCode::BackTick, + LayoutEntry::regular().unshifted('`').shifted('`'), + ); + mapping.set(KeyCode::Escape, LayoutEntry::regular().unshifted('\x1B')); + mapping.set( + KeyCode::Key0, + LayoutEntry::regular().unshifted('0').shifted(')'), + ); + mapping.set( + KeyCode::Key1, + LayoutEntry::regular().unshifted('1').shifted('!'), + ); + mapping.set( + KeyCode::Key2, + LayoutEntry::regular().unshifted('2').shifted('@'), + ); + mapping.set( + KeyCode::Key3, + LayoutEntry::regular().unshifted('3').shifted('#'), + ); + mapping.set( + KeyCode::Key4, + LayoutEntry::regular().unshifted('4').shifted('$'), + ); + mapping.set( + KeyCode::Key5, + LayoutEntry::regular().unshifted('5').shifted('%'), + ); + mapping.set( + KeyCode::Key6, + LayoutEntry::regular().unshifted('6').shifted('^'), + ); + mapping.set( + KeyCode::Key7, + LayoutEntry::regular().unshifted('7').shifted('&'), + ); + mapping.set( + KeyCode::Key8, + LayoutEntry::regular().unshifted('8').shifted('*'), + ); + mapping.set( + KeyCode::Key9, + LayoutEntry::regular().unshifted('9').shifted('('), + ); + mapping.set( + KeyCode::Minus, + LayoutEntry::regular().unshifted('-').shifted('_'), + ); + mapping.set( + KeyCode::Equals, + LayoutEntry::regular().unshifted('=').shifted('+'), + ); + mapping.set(KeyCode::Backspace, LayoutEntry::regular().all('\x08')); + mapping.set(KeyCode::Tab, LayoutEntry::regular().all('\x09')); + mapping.set( + KeyCode::Q, + LayoutEntry::alphabet() + .low('q') + .high('Q') + .raw_unicode('\u{0011}'), + ); + mapping.set( + KeyCode::W, + LayoutEntry::alphabet() + .low('w') + .high('W') + .raw_unicode('\u{0017}'), + ); + mapping.set( + KeyCode::E, + LayoutEntry::alphabet() + .low('e') + .high('E') + .raw_unicode('\u{0005}'), + ); + mapping.set( + KeyCode::R, + LayoutEntry::alphabet() + .low('r') + .high('R') + .raw_unicode('\u{0012}'), + ); + mapping.set( + KeyCode::T, + LayoutEntry::alphabet() + .low('t') + .high('T') + .raw_unicode('\u{0014}'), + ); + mapping.set( + KeyCode::Y, + LayoutEntry::alphabet() + .low('y') + .high('Y') + .raw_unicode('\u{0019}'), + ); + mapping.set( + KeyCode::U, + LayoutEntry::alphabet() + .low('u') + .high('U') + .raw_unicode('\u{0015}'), + ); + mapping.set( + KeyCode::I, + LayoutEntry::alphabet() + .low('i') + .high('I') + .raw_unicode('\u{0009}'), + ); + mapping.set( + KeyCode::O, + LayoutEntry::alphabet() + .low('o') + .high('O') + .raw_unicode('\u{000F}'), + ); + mapping.set( + KeyCode::P, + LayoutEntry::alphabet() + .low('p') + .high('P') + .raw_unicode('\u{0010}'), + ); + mapping.set( + KeyCode::A, + LayoutEntry::alphabet() + .low('a') + .high('A') + .raw_unicode('\u{0001}'), + ); + mapping.set( + KeyCode::S, + LayoutEntry::alphabet() + .low('s') + .high('S') + .raw_unicode('\u{0013}'), + ); + mapping.set( + KeyCode::D, + LayoutEntry::alphabet() + .low('d') + .high('D') + .raw_unicode('\u{0004}'), + ); + mapping.set( + KeyCode::F, + LayoutEntry::alphabet() + .low('f') + .high('F') + .raw_unicode('\u{0006}'), + ); + mapping.set( + KeyCode::G, + LayoutEntry::alphabet() + .low('g') + .high('G') + .raw_unicode('\u{0007}'), + ); + mapping.set( + KeyCode::H, + LayoutEntry::alphabet() + .low('h') + .high('H') + .raw_unicode('\u{0008}'), + ); + mapping.set( + KeyCode::J, + LayoutEntry::alphabet() + .low('j') + .high('J') + .raw_unicode('\u{000A}'), + ); + mapping.set( + KeyCode::K, + LayoutEntry::alphabet() + .low('k') + .high('K') + .raw_unicode('\u{000B}'), + ); + mapping.set( + KeyCode::L, + LayoutEntry::alphabet() + .low('l') + .high('L') + .raw_unicode('\u{000C}'), + ); + mapping.set( + KeyCode::Z, + LayoutEntry::alphabet() + .low('z') + .high('Z') + .raw_unicode('\u{001A}'), + ); + mapping.set( + KeyCode::X, + LayoutEntry::alphabet() + .low('x') + .high('X') + .raw_unicode('\u{0018}'), + ); + mapping.set( + KeyCode::C, + LayoutEntry::alphabet() + .low('c') + .high('C') + .raw_unicode('\u{0003}'), + ); + mapping.set( + KeyCode::V, + LayoutEntry::alphabet() + .low('v') + .high('V') + .raw_unicode('\u{0016}'), + ); + mapping.set( + KeyCode::B, + LayoutEntry::alphabet() + .low('b') + .high('B') + .raw_unicode('\u{0002}'), + ); + mapping.set( + KeyCode::N, + LayoutEntry::alphabet() + .low('n') + .high('N') + .raw_unicode('\u{000E}'), + ); + mapping.set( + KeyCode::M, + LayoutEntry::alphabet() + .low('m') + .high('M') + .raw_unicode('\u{000D}'), + ); + mapping.set( + KeyCode::BracketSquareLeft, + LayoutEntry::regular().unshifted('{').shifted('['), + ); + mapping.set( + KeyCode::BracketSquareRight, + LayoutEntry::regular().unshifted('}').shifted(']'), + ); + mapping.set( + KeyCode::BackSlash, + LayoutEntry::regular().unshifted('|').shifted('\\'), + ); + mapping.set( + KeyCode::SemiColon, + LayoutEntry::regular().unshifted(';').shifted(':'), + ); + mapping.set( + KeyCode::Quote, + LayoutEntry::regular().unshifted('\'').shifted('"'), + ); + mapping.set(KeyCode::Enter, LayoutEntry::regular().all('\x0A')); + mapping.set( + KeyCode::Comma, + LayoutEntry::regular().unshifted(',').shifted('<'), + ); + mapping.set( + KeyCode::Fullstop, + LayoutEntry::regular().unshifted('.').shifted('>'), + ); + mapping.set( + KeyCode::Slash, + LayoutEntry::regular().unshifted('/').shifted('?'), + ); + mapping.set(KeyCode::Spacebar, LayoutEntry::regular().all(' ')); + mapping.set(KeyCode::Delete, LayoutEntry::regular().all('\x7F')); + mapping.set(KeyCode::NumpadSlash, LayoutEntry::numpad().all('/')); + mapping.set(KeyCode::NumpadStar, LayoutEntry::numpad().all('*')); + mapping.set(KeyCode::NumpadMinus, LayoutEntry::numpad().all('-')); + mapping.set( + KeyCode::Numpad7, + LayoutEntry::numpad().low('7').high(KeyCode::Home), + ); + mapping.set( + KeyCode::Numpad8, + LayoutEntry::numpad().low('8').high(KeyCode::ArrowUp), + ); + mapping.set( + KeyCode::Numpad9, + LayoutEntry::numpad().low('9').high(KeyCode::PageUp), + ); + mapping.set(KeyCode::NumpadPlus, LayoutEntry::numpad().all('+')); + mapping.set( + KeyCode::Numpad4, + LayoutEntry::numpad().low('4').high(KeyCode::ArrowLeft), + ); + mapping.set(KeyCode::Numpad5, LayoutEntry::numpad().all('5')); + mapping.set( + KeyCode::Numpad6, + LayoutEntry::numpad().low('6').high(KeyCode::ArrowRight), + ); + mapping.set( + KeyCode::Numpad1, + LayoutEntry::numpad().low('1').high(KeyCode::End), + ); + mapping.set( + KeyCode::Numpad2, + LayoutEntry::numpad().low('2').high(KeyCode::ArrowDown), + ); + mapping.set( + KeyCode::Numpad3, + LayoutEntry::numpad().low('3').high(KeyCode::PageDown), + ); + mapping.set( + KeyCode::Numpad0, + LayoutEntry::numpad().low('0').high(KeyCode::Insert), + ); + mapping.set( + KeyCode::NumpadPeriod, + LayoutEntry::numpad().low('.').high('\x7F'), + ); + mapping.set(KeyCode::NumpadEnter, LayoutEntry::numpad().all('\x0A')); + mapping + } + pub fn new_us105key() -> Self { + let mut mapping = Self::new_us104key(); + mapping.set( + KeyCode::BackTick, + LayoutEntry::regular() + .unshifted('`') + .shifted('¬') + .altgr('|'), + ); + mapping.set( + KeyCode::Key2, + LayoutEntry::regular().unshifted('2').shifted('"'), + ); + mapping.set( + KeyCode::Quote, + LayoutEntry::regular().unshifted('\'').shifted('@'), + ); + mapping.set( + KeyCode::Key3, + LayoutEntry::regular().unshifted('3').shifted('£'), + ); + mapping.set( + KeyCode::BackTick, + LayoutEntry::regular() + .unshifted('4') + .shifted('$') + .altgr('€'), + ); + mapping.set( + KeyCode::HashTilde, + LayoutEntry::regular().unshifted('#').shifted('~'), + ); + mapping + } + + pub fn set(&mut self, pos: KeyCode, entry: LayoutEntry) { + self.mapping[pos as usize] = entry; + } } + impl KeyboardLayout for CustomLayout { fn map_keycode( &self, @@ -164,13 +442,3 @@ impl KeyboardLayout for CustomLayout { } } } - -// Note(elfein) Not super hard to get right, but still- DO NOT TOUCH -impl CustomLayout { - // See how hard this is to get right? - // See the complexity of all the methods? - // Yeah- if you don't know what you're doing, ask before you touch! - pub fn set(&mut self, pos: KeyCode, entry: LayoutEntry) { - self.mapping[pos as usize] = entry; - } -} diff --git a/ableos/src/keyboard/abstractions/custom_scancode_set.rs b/ableos/src/keyboard/abstractions/custom_scancode_set.rs index 8cb6950..25b08e2 100644 --- a/ableos/src/keyboard/abstractions/custom_scancode_set.rs +++ b/ableos/src/keyboard/abstractions/custom_scancode_set.rs @@ -6,17 +6,20 @@ pub struct CustomScancodeSet { single_byte: [Option; 256], extended: [Option; 256], } + impl Default for CustomScancodeSet { fn default() -> Self { Self::scancode_set1() } } + impl CustomScancodeSet { pub fn scancode_set1() -> Self { let mut scancode_set = Self { single_byte: [None; 256], extended: [None; 256], }; + scancode_set.single_byte[0x01] = Some(KeyCode::Escape); // 01 scancode_set.single_byte[0x02] = Some(KeyCode::Key1); // 02 scancode_set.single_byte[0x03] = Some(KeyCode::Key2); // 03 @@ -181,6 +184,7 @@ impl CustomScancodeSet { } scancode_set } + pub fn scancode_set2() -> Self { Self { single_byte: [None; 256], @@ -188,6 +192,7 @@ impl CustomScancodeSet { } } } + impl ScancodeSet for CustomScancodeSet { fn advance_state(&self, state: &mut DecodeState, code: u8) -> Result, Error> { match *state { @@ -238,6 +243,7 @@ impl ScancodeSet for CustomScancodeSet { } } } + fn map_scancode(&self, code: u8) -> Result { if let Some(kc) = self.single_byte[code as usize] { Ok(kc) @@ -245,6 +251,7 @@ impl ScancodeSet for CustomScancodeSet { Err(Error::UnknownKeyCode) } } + fn map_extended_scancode(&self, code: u8) -> Result { if let Some(kc) = self.extended[code as usize] { Ok(kc) diff --git a/ableos/src/keyboard/abstractions/layout_entry.rs b/ableos/src/keyboard/abstractions/layout_entry.rs index a24af3a..e338def 100644 --- a/ableos/src/keyboard/abstractions/layout_entry.rs +++ b/ableos/src/keyboard/abstractions/layout_entry.rs @@ -1,4 +1,4 @@ -use super::DecodedKey; +use crate::DecodedKey; #[derive(Debug, Clone, Copy)] pub enum LayoutEntryKind { @@ -32,6 +32,7 @@ impl LayoutEntry { ..Default::default() } } + #[must_use] pub fn numpad() -> Self { Self { @@ -39,6 +40,7 @@ impl LayoutEntry { ..Default::default() } } + #[must_use] pub fn alphabet() -> Self { Self { @@ -46,36 +48,43 @@ impl LayoutEntry { ..Default::default() } } + #[must_use] pub fn unshifted(mut self, c: impl Into) -> Self { self.unshifted = Some(c.into()); self } + #[must_use] pub fn shifted(mut self, c: impl Into) -> Self { self.shifted = Some(c.into()); self } + #[must_use] pub fn altgr(mut self, c: impl Into) -> Self { self.altgr = Some(c.into()); self } + #[must_use] pub fn raw_unicode(mut self, c: impl Into) -> Self { self.raw_unicode = Some(c.into()); self } + #[must_use] pub fn locked(mut self, c: impl Into) -> Self { self.locked = Some(c.into()); self } + #[must_use] pub fn locked_shifted(mut self, c: impl Into) -> Self { self.locked_shifted = Some(c.into()); self } + #[must_use] pub fn common(self, c: impl Into + Clone) -> Self { self.unshifted(c.clone()) @@ -83,14 +92,17 @@ impl LayoutEntry { .locked(c.clone()) .locked_shifted(c) } + #[must_use] pub fn low(self, c: impl Into + Clone) -> Self { self.unshifted(c.clone()).locked_shifted(c) } + #[must_use] pub fn high(self, c: impl Into + Clone) -> Self { self.shifted(c.clone()).locked(c) } + #[must_use] pub fn all(self, c: impl Into + Clone) -> Self { self.unshifted(c.clone()) diff --git a/ableos/src/keyboard/abstractions/mod.rs b/ableos/src/keyboard/abstractions/mod.rs index 38f49fa..d80e687 100644 --- a/ableos/src/keyboard/abstractions/mod.rs +++ b/ableos/src/keyboard/abstractions/mod.rs @@ -1,5 +1,3 @@ -use super::*; - mod custom_layout; mod custom_scancode_set; mod layout_entry; diff --git a/ableos/src/keyboard/mod.rs b/ableos/src/keyboard/mod.rs index c669dc6..5ca5bca 100644 --- a/ableos/src/keyboard/mod.rs +++ b/ableos/src/keyboard/mod.rs @@ -1,13 +1,17 @@ #![allow(dead_code)] + mod abstractions; mod small_types; mod traits; + pub use abstractions::*; pub use small_types::*; pub use traits::*; -const KEYCODE_BITS: u8 = 11; + const EXTENDED_KEY_CODE: u8 = 0xE0; +const KEYCODE_BITS: u8 = 11; const KEY_RELEASE_CODE: u8 = 0xF0; + #[derive(Debug)] pub struct Keyboard where @@ -22,6 +26,7 @@ where layout: T, set: S, } + impl Keyboard where T: KeyboardLayout + Default, @@ -47,14 +52,17 @@ where set: S::default(), } } - // /// Change the Ctrl key mapping. + + /// Change the Ctrl key mapping. pub fn set_ctrl_handling(&mut self, new_value: HandleControl) { self.handle_ctrl = new_value; } - // /// Get the current Ctrl key mapping. + + /// Get the current Ctrl key mapping. pub fn get_ctrl_handling(&self) -> HandleControl { self.handle_ctrl } + /// Clears the bit register. /// /// Call this when there is a timeout reading data from the keyboard. @@ -63,6 +71,7 @@ where self.num_bits = 0; self.decode_state = DecodeState::Start; } + /// Processes a 16-bit word from the keyboard. /// /// * The start bit (0) must be in bit 0. @@ -74,6 +83,7 @@ where let byte = self.check_word(word)?; self.add_byte(byte) } + /// Processes an 8-bit byte from the keyboard. /// /// We assume the start, stop and parity bits have been processed and @@ -81,6 +91,7 @@ where pub fn add_byte(&mut self, byte: u8) -> Result, Error> { self.set.advance_state(&mut self.decode_state, byte) } + /// Shift a bit into the register. /// /// Call this /or/ call `add_word` - don't call both. @@ -97,6 +108,7 @@ where Ok(None) } } + /// Processes a `KeyEvent` returned from `add_bit`, `add_byte` or `add_word` /// and produces a decoded key. /// @@ -199,12 +211,15 @@ where _ => None, } } + fn get_bit(&self, word: u16, offset: usize) -> bool { ((word >> offset) & 0x0001) != 0 } + fn has_even_number_bits(&self, data: u8) -> bool { (data.count_ones() % 2) == 0 } + /// Check 11-bit word has 1 start bit, 1 stop bit and an odd parity bit. fn check_word(&self, word: u16) -> Result { let start_bit = self.get_bit(word, 0); @@ -222,9 +237,11 @@ where if need_parity != parity_bit { return Err(Error::ParityError); } + Ok(data) } } + pub fn parse_format() { let test = include_str!("../../keymaps/qwerty.keymap").lines(); // r#"0-NONE\n1-HI#Says HI"# diff --git a/ableos/src/keyboard/small_types.rs b/ableos/src/keyboard/small_types.rs index 1ab5bfe..31661a6 100644 --- a/ableos/src/keyboard/small_types.rs +++ b/ableos/src/keyboard/small_types.rs @@ -1,4 +1,5 @@ #![allow(non_snake_case)] + #[derive(Debug)] pub struct Modifiers { pub lshift: bool, @@ -9,17 +10,21 @@ pub struct Modifiers { pub capslock: bool, pub alt_gr: bool, } + impl Modifiers { pub fn is_shifted(&self) -> bool { self.lshift | self.rshift } + pub fn is_ctrl(&self) -> bool { self.lctrl | self.rctrl } + pub fn is_caps(&self) -> bool { self.capslock } } + #[derive(Debug, PartialEq, Eq, Copy, Clone)] pub enum KeyState { Up, @@ -30,11 +35,13 @@ pub struct KeyEvent { pub code: KeyCode, pub state: KeyState, } + impl KeyEvent { pub fn new(code: KeyCode, state: KeyState) -> KeyEvent { KeyEvent { code, state } } } + #[derive(Debug, PartialEq, Eq, Copy, Clone)] pub enum HandleControl { /// If either Ctrl key is held down, convert the letters A through Z into @@ -45,6 +52,7 @@ pub enum HandleControl { /// and leave the letters as letters. Ignore, } + #[derive(Debug, Copy, Clone, Eq, PartialEq)] pub enum DecodeState { Start, @@ -52,6 +60,7 @@ pub enum DecodeState { Release, ExtendedRelease, } + /// Indicates different error conditions. #[derive(Debug, PartialEq, Eq, Copy, Clone)] pub enum Error { @@ -61,6 +70,7 @@ pub enum Error { UnknownKeyCode, InvalidState, } + #[derive(Debug, PartialEq, Eq, Copy, Clone)] #[repr(u8)] pub enum DecodedKeyKind { @@ -73,6 +83,7 @@ pub struct DecodedKey { pub kind: DecodedKeyKind, pub value: u32, } + impl From for DecodedKey { fn from(ch: char) -> Self { Self { @@ -81,6 +92,7 @@ impl From for DecodedKey { } } } + impl From for DecodedKey { fn from(kc: KeyCode) -> Self { Self { @@ -89,6 +101,7 @@ impl From for DecodedKey { } } } + impl DecodedKey { pub const ZERO: Self = Self { kind: DecodedKeyKind::Unicode, @@ -107,6 +120,7 @@ impl DecodedKey { } } } + macro_rules! keycode_enum { (@get_last $Variant:ident) => { Self::$Variant @@ -134,6 +148,7 @@ macro_rules! keycode_enum { keycode_enum!($($Variant=$Value,)* ); }; } + // This will be a way to map keys to other keys / keyyngs / macros keycode_enum! { AltLeft = 0x00, diff --git a/ableos/src/keyboard/traits.rs b/ableos/src/keyboard/traits.rs index 789464e..9be9296 100644 --- a/ableos/src/keyboard/traits.rs +++ b/ableos/src/keyboard/traits.rs @@ -1,13 +1,18 @@ -use super::*; +use super::Error; +use crate::{DecodeState, DecodedKey, HandleControl, KeyCode, KeyEvent, Modifiers}; + pub trait ScancodeSet { /// Handles the state logic for the decoding of scan codes into key events. fn advance_state(&self, state: &mut DecodeState, code: u8) -> Result, Error>; + /// Convert a Scan Code set X byte to our 'KeyType' enum fn map_scancode(&self, code: u8) -> Result; + /// Convert a Scan Code Set X extended byte (prefixed E0) to our `KeyType` /// enum. fn map_extended_scancode(&self, code: u8) -> Result; } + pub trait KeyboardLayout { /// Convert a `KeyType` enum to a Unicode character, if possible. /// `KeyType::A` maps to `Some('a')` (or `Some('A')` if shifted), while diff --git a/ableos/src/kmain.rs b/ableos/src/kmain.rs index 567c039..5f2850a 100644 --- a/ableos/src/kmain.rs +++ b/ableos/src/kmain.rs @@ -1,15 +1,14 @@ #![allow(clippy::empty_loop)] -// use acpi::AcpiTables; -// use x86_64::instructions::interrupts::{disable, enable}; - -// use crate::{scratchpad, SCHEDULER, SCREEN_BUFFER}; - +use crate::info::master; +use crate::scheduler::SCHEDULER; use crate::{ arch::{init, sloop}, relib::network::socket::{SimpleSock, Socket}, scratchpad, }; +use crate::{boot_conf::KernelConfig, systeminfo::RELEASE_TYPE}; +use kernel::KERNEL_VERSION; use spin::Lazy; // TODO: Change this structure to allow for multiple cores loaded @@ -53,10 +52,3 @@ pub fn log_version_data() { master().unwrap().brand_string().unwrap() ); } - -use crate::info::master; - -use kernel::KERNEL_VERSION; - -use crate::scheduler::SCHEDULER; -use crate::{boot_conf::KernelConfig, systeminfo::RELEASE_TYPE}; diff --git a/ableos/src/lib.rs b/ableos/src/lib.rs index ff09163..bf46f74 100644 --- a/ableos/src/lib.rs +++ b/ableos/src/lib.rs @@ -4,109 +4,80 @@ //! #![no_std] -#![feature( - abi_x86_interrupt, - asm_sym, - alloc_error_handler, - core_intrinsics, - exclusive_range_pattern, - lang_items, - naked_functions, - slice_pattern, - prelude_import -)] +#![feature(abi_x86_interrupt)] +#![feature(alloc_error_handler)] +#![feature(prelude_import)] + +#[macro_use] +pub extern crate log; + +pub extern crate alloc; +pub extern crate externc_libm as libm; /// Contains architecture specific code for aarch64. #[cfg(target_arch = "aarch64")] #[path = "arch/aarch64/mod.rs"] pub mod arch; -/// Contains architecture specific code for x86_64. -#[cfg(target_arch = "x86_64")] -#[path = "arch/x86_64/mod.rs"] -pub mod arch; - /// Contains architecture specific code for riscv64. #[cfg(target_arch = "riscv64")] #[path = "arch/riscv/mod.rs"] pub mod arch; -#[macro_use] -pub mod print; -pub mod devices; -pub mod rhai_shell; -pub mod wasm_jumploader; +/// Contains architecture specific code for x86_64. +#[cfg(target_arch = "x86_64")] +#[path = "arch/x86_64/mod.rs"] +pub mod arch; #[cfg(target_arch = "x86_64")] pub mod port_io; #[macro_use] -pub mod serial_print; -pub mod time; +pub mod print; #[macro_use] -pub extern crate log; +pub mod serial_print; -///////////// -// Modules // -///////////// pub mod allocator; +pub mod boot_conf; +pub mod devices; pub mod driver_traits; pub mod experiments; +pub mod filesystem; pub mod graphics; pub mod kernel_state; pub mod keyboard; pub mod kmain; pub mod logger; +pub mod prelude; pub mod relib; +pub mod rhai_shell; pub mod scheduler; -mod unicode_utils; +pub mod scratchpad; +pub mod stdio; +pub mod time; pub mod utils; -// pub mod vga_e; +pub mod virtio; pub mod wasm; +pub mod wasm_jumploader; -pub extern crate alloc; -pub extern crate externc_libm as libm; +mod unicode_utils; -////////////////// -// Re-exports /// -//////////////// pub use allocator::*; pub use driver_traits::*; pub use experiments::*; pub use graphics::*; +pub use kernel; +pub use kernel::messaging; +pub use kernel::panic; pub use kernel_state::*; pub use keyboard::*; pub use logger::*; pub use relib::*; -// pub use scheduler::*; -pub use utils::*; -// pub use vga_e::*; -pub use wasm::*; -pub mod boot_conf; -pub mod virtio; -pub use virtio::*; - -// pub mod alias_table; -// pub use alias_table::*; - -// pub mod tests; -// pub use tests::*; - -pub mod scratchpad; pub use scratchpad::*; -pub mod filesystem; - -/////////////// -/// Kernel /// -///////////// -pub use kernel; -pub use kernel::messaging; -pub use kernel::panic; - -pub mod prelude; +pub use utils::*; +pub use virtio::*; +pub use wasm::*; #[prelude_import] pub use prelude::rust_2021::*; - -pub mod stdio; diff --git a/ableos/src/logger.rs b/ableos/src/logger.rs index da830e2..a42b0f8 100644 --- a/ableos/src/logger.rs +++ b/ableos/src/logger.rs @@ -1,14 +1,15 @@ use crate::kmain::KERNEL_CONF; use crate::network::socket::{SimpleSock, Socket}; use crate::time::fetch_time; - use lliw::{Fg, Reset}; use log::{Level, Metadata, Record}; +use log::{LevelFilter, SetLoggerError}; -struct SimpleLogger; +static LOGGER: SimpleLogger = SimpleLogger; // TODO: Rebuild this to take advantage of sockets // DETAIL: Log to a socket instead of the screen -// So that we can log in the kernel and display it in userland +// So that we can log in the kernel and display it in userland +struct SimpleLogger; impl log::Log for SimpleLogger { fn enabled(&self, metadata: &Metadata) -> bool { metadata.level() <= Level::Trace @@ -62,10 +63,6 @@ impl log::Log for SimpleLogger { fn flush(&self) {} } -use log::{LevelFilter, SetLoggerError}; - -static LOGGER: SimpleLogger = SimpleLogger; - pub fn init() -> Result<(), SetLoggerError> { log::set_logger(&LOGGER).map(|()| log::set_max_level(LevelFilter::Trace)) } diff --git a/ableos/src/port_io.rs b/ableos/src/port_io.rs index 15b6d66..ad5fcc6 100644 --- a/ableos/src/port_io.rs +++ b/ableos/src/port_io.rs @@ -3,6 +3,7 @@ use cpuio::{inb, inl, outb, outl}; pub fn read32(reg: u16) -> u32 { unsafe { inl(reg) } } + pub fn read8(reg: u16) -> u8 { unsafe { inb(reg) } } diff --git a/ableos/src/prelude/rust_2021.rs b/ableos/src/prelude/rust_2021.rs index 502037f..1bfe654 100644 --- a/ableos/src/prelude/rust_2021.rs +++ b/ableos/src/prelude/rust_2021.rs @@ -1,10 +1,7 @@ +pub use crate::print::*; +pub use crate::serial_print::*; +pub use alloc::{boxed::Box, format, string::*, vec, vec::*}; pub use core::arch::asm; pub use core::prelude::rust_2021::*; pub use core::prelude::v1::*; - -pub use crate::print::*; -pub use crate::serial_print::*; - pub use log::{debug, info, trace, warn}; - -pub use alloc::{boxed::Box, format, string::*, vec, vec::*}; diff --git a/ableos/src/print.rs b/ableos/src/print.rs index c87e7df..b2fd0b0 100644 --- a/ableos/src/print.rs +++ b/ableos/src/print.rs @@ -1,8 +1,10 @@ // TODO: refactor this file // TODO: make STDOUT redirect to a socket owned // by the process named "stdout" -pub struct Stdout; + use core::fmt::{Arguments, Error}; + +pub struct Stdout; impl Stdout { pub fn write_fmt(&mut self, arg: Arguments<'_>) /*-> Result<(), Error> */ { @@ -10,6 +12,7 @@ impl Stdout { // Ok(()) } } + impl core::fmt::Write for Stdout { #[cfg(target_arch = "aarch64")] fn write_str(&mut self, s: &str) -> Result<(), Error> { @@ -33,6 +36,7 @@ impl core::fmt::Write for Stdout { core::fmt::write(&mut self, args) } } + #[macro_export] macro_rules! print { () => { diff --git a/ableos/src/relib/clparse/mod.rs b/ableos/src/relib/clparse/mod.rs index ef4b370..d280f2f 100644 --- a/ableos/src/relib/clparse/mod.rs +++ b/ableos/src/relib/clparse/mod.rs @@ -1,9 +1,6 @@ -/* -clparse -* A simple command line parser for ableOS -*/ +/// # clparse +/// simple command line parser for ableOS -// use std::collections::HashMap; #[derive(Debug, Clone)] pub struct Argument { key: String, @@ -53,6 +50,7 @@ impl Command { } } } + pub fn test() { let x = Command::parse("hi?there=uwu&hi=abc".to_string()); diff --git a/ableos/src/relib/encoding/rle.rs b/ableos/src/relib/encoding/rle.rs index abcd216..f1d4953 100644 --- a/ableos/src/relib/encoding/rle.rs +++ b/ableos/src/relib/encoding/rle.rs @@ -17,13 +17,12 @@ pub fn encode(bytes: &[u8]) -> Vec { } encoding.push(occurrences); - encoding } /// Read a run-length encoding and return its decoded contents. /// -/// * `bytes` - The bytes to be decoded. +/// - `bytes` - The bytes to be decoded. pub fn decode(bytes: &[u8]) -> Vec { let mut decoding = Vec::::new(); diff --git a/ableos/src/relib/image/mod.rs b/ableos/src/relib/image/mod.rs index bd47023..51c18fa 100644 --- a/ableos/src/relib/image/mod.rs +++ b/ableos/src/relib/image/mod.rs @@ -1,3 +1 @@ pub mod mono_bitmap; - -pub mod stupid_simple_image; diff --git a/ableos/src/relib/image/mono_bitmap.rs b/ableos/src/relib/image/mono_bitmap.rs index 4186c15..dea1e93 100644 --- a/ableos/src/relib/image/mono_bitmap.rs +++ b/ableos/src/relib/image/mono_bitmap.rs @@ -1,10 +1,8 @@ -use shadeable::pixel_format::new_rgba64; - use crate::{ graphics::SCREEN_BUFFER, relib::encoding::rle::{decode, encode}, }; -// use super::qoi; +use shadeable::pixel_format::new_rgba64; pub fn bruh() { #[rustfmt::skip] diff --git a/ableos/src/relib/image/stupid_simple_image/mod.rs b/ableos/src/relib/image/stupid_simple_image/mod.rs deleted file mode 100644 index fd6b2a0..0000000 --- a/ableos/src/relib/image/stupid_simple_image/mod.rs +++ /dev/null @@ -1,6 +0,0 @@ -/* -r[255,0,0] -g[0,0,0] -b[0,0,0] -a[0,0,0] -*/ diff --git a/ableos/src/relib/network/socket.rs b/ableos/src/relib/network/socket.rs index 0a546f0..b1187e2 100644 --- a/ableos/src/relib/network/socket.rs +++ b/ableos/src/relib/network/socket.rs @@ -1,3 +1,6 @@ +pub static SOCKETS: spin::Mutex = spin::Mutex::new(vec![]); + +pub type SocketState = Vec; pub type Stream = Vec; #[derive(Debug)] @@ -32,9 +35,6 @@ impl Socket for SocketID { } } -pub type SocketState = Vec; -pub static SOCKETS: spin::Mutex = spin::Mutex::new(vec![]); - pub trait Socket { fn peek(&mut self) -> SocketReturns; @@ -47,6 +47,7 @@ pub trait Socket { fn close(&mut self) {} } + #[derive(Debug)] pub enum SocketReturns { ReadOk(Stream), @@ -113,6 +114,7 @@ impl Socket for SimpleSock { } SocketReturns::ReadOk(return_vec) } + fn read(&mut self, length: usize) -> SocketReturns { let mut return_vec = vec![]; if length > self.stream.len() { @@ -125,9 +127,11 @@ impl Socket for SimpleSock { SocketReturns::ReadOk(return_vec) } } + fn register_protocol(&mut self, protocol_name: String) { self.protocol = Some(protocol_name); } + fn check_protocol(&mut self, protocol_name: String) -> bool { if self.protocol == Some(protocol_name) { return true; @@ -135,11 +139,13 @@ impl Socket for SimpleSock { false } + fn write(&mut self, stream: Stream) -> SocketReturns { for byte in stream { self.stream.push(byte); } SocketReturns::WriteOk } + fn close(&mut self) {} } diff --git a/ableos/src/relib/time/kilotime.rs b/ableos/src/relib/time/kilotime.rs index c180f9f..7774a61 100644 --- a/ableos/src/relib/time/kilotime.rs +++ b/ableos/src/relib/time/kilotime.rs @@ -1,8 +1,27 @@ use super::Time; use core::fmt::{Display, Error, Formatter}; + #[derive(Debug, Clone, Copy)] #[repr(transparent)] pub struct Kilosecond(usize); +impl Kilosecond { + pub fn from_ms(ms: usize) -> Self { + Self(ms) + } + pub fn from_sec(sec: usize) -> Self { + Self(sec * 1000) + } + pub fn from_minutes(min: usize) -> Self { + Self(min * 60 * 1000) + } + pub fn from_hours(hrs: usize) -> Self { + Self(hrs * 60 * 60 * 1000) + } + pub fn from_days(days: usize) -> Self { + Self(days * 24 * 60 * 60 * 1000) + } +} + impl Display for Kilosecond { fn fmt(&self, f: &mut Formatter) -> Result<(), Error> { let mut reg = self.0; @@ -36,37 +55,23 @@ impl Display for Kilosecond { Ok(()) } } + impl core::ops::Add for Kilosecond { type Output = Self; fn add(self, rhs: Self) -> Self { Self(self.0 + rhs.0) } } + impl core::ops::Sub for Kilosecond { type Output = Self; fn sub(self, rhs: Self) -> Self { Self(self.0 - rhs.0) } } + impl From