forked from AbleOS/ableos
60 lines
1.3 KiB
Rust
60 lines
1.3 KiB
Rust
use alloc::{string::String, vec::Vec};
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use ext2::{
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fs::{sync::Synced, Ext2},
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sector::Size1024,
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};
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/// Experimental scratchpad for testing.
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pub fn scratchpad() {
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let mut fs = load_fs();
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{
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let found = fs.open(b"/home/able/kernel.md", &OpenOptions::new());
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assert!(found.is_ok());
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let inode = found.unwrap();
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let mut vec = Vec::new();
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assert!(inode.read_to_end(&mut vec).is_ok());
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println!("{}", String::from_utf8_lossy(&vec));
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}
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// let x = fs.create_dir(b"/config/", &DirOptions::new());
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}
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fn load_fs() -> Synced<Ext2<Size1024, Vec<u8>>> {
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let file = include_bytes!("../../userland/root_rs/ext2.img");
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let mut volume = Vec::new();
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volume.extend_from_slice(file);
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/*
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let fs = Ext2::<Size512, _>::new(volume);
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match fs {
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Ok(filesystem) => {
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info!("{}", filesystem.total_inodes_count());
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let vers = filesystem.version();
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info!("version: {}.{}", vers.0, vers.1);
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}
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Err(_) => todo!(),
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}
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*/
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// let abc: Result<, _> = Synced::new(volume);
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let fs = Synced::<Ext2<Size1024, _>>::new(volume);
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assert!(
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fs.is_ok(),
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"Err({:?})",
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fs.err().unwrap_or_else(|| unreachable!()),
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);
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let fs = fs.unwrap();
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fs
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}
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use genfs::{DirOptions, Fs, OpenOptions};
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