69 lines
2.3 KiB
Rust
69 lines
2.3 KiB
Rust
use crate::kmain::KERNEL_CONF;
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use crate::network::socket::{SimpleSock, Socket};
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use crate::time::fetch_time;
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use lliw::{Fg, Reset};
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use log::{Level, Metadata, Record};
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use log::{LevelFilter, SetLoggerError};
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static LOGGER: SimpleLogger = SimpleLogger;
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// TODO: Rebuild this to take advantage of sockets
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// DETAIL: Log to a socket instead of the screen
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// So that we can log in the kernel and display it in userland
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struct SimpleLogger;
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impl log::Log for SimpleLogger {
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fn enabled(&self, metadata: &Metadata) -> bool {
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metadata.level() <= Level::Trace
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}
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fn log(&self, record: &Record) {
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if self.enabled(record.metadata()) {
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let time_float = fetch_time();
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let color = match record.level() {
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log::Level::Error => (Fg::Red, "$RED$"),
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log::Level::Warn => (Fg::LightYellow, "$LIGHTYELLOW$"),
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log::Level::Info => (Fg::LightWhite, "$LIGHTGRAY$"),
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log::Level::Debug => (Fg::Blue, "$BLUE$"),
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log::Level::Trace => (Fg::Yellow, "$YELLOW$"),
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};
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let msg = format!(
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"[{}{}$RESET$][$GREEN${}$RESET$]{}\n",
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color.1,
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record.level(),
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time_float,
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record.args()
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);
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// kprint!("{}", msg);
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// NOTE: This needs to be fixed before merge
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if KERNEL_CONF.logging.log_to_serial {
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// #[track_caller]
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serial_println!(
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"[{}{}{}][{}{}{}] {}",
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color.0,
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record.level(),
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Fg::Reset,
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Fg::Green,
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time_float,
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Reset,
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record.args()
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);
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}
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let log_socket_id = SimpleSock::grab_socket("Logger".to_string());
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match log_socket_id {
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Some(mut log_socket_id) => {
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log_socket_id.write(msg.as_bytes().to_vec());
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}
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None => warn!("No socket found for Logger"),
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}
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}
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}
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/// Clear the log buffer
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fn flush(&self) {}
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}
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pub fn init() -> Result<(), SetLoggerError> {
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log::set_logger(&LOGGER).map(|()| log::set_max_level(LevelFilter::Trace))
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}
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