Xavier L'Heureux
77 lines
2.2 KiB
Rust
77 lines
2.2 KiB
Rust
extern crate redoxfs;
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extern crate uuid;
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use std::io::Read;
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use std::{env, fs, process, time};
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use redoxfs::{DiskFile, FileSystem};
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use uuid::Uuid;
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fn main() {
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let mut args = env::args().skip(1);
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let disk_path = if let Some(path) = args.next() {
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path
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} else {
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println!("redoxfs-mkfs: no disk image provided");
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println!("redoxfs-mkfs DISK [BOOTLOADER]");
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process::exit(1);
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};
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let bootloader_path_opt = args.next();
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let disk = match DiskFile::open(&disk_path) {
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Ok(disk) => disk,
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Err(err) => {
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println!("redoxfs-mkfs: failed to open image {}: {}", disk_path, err);
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process::exit(1);
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}
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};
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let mut bootloader = vec![];
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if let Some(bootloader_path) = bootloader_path_opt {
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match fs::File::open(&bootloader_path) {
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Ok(mut file) => match file.read_to_end(&mut bootloader) {
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Ok(_) => (),
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Err(err) => {
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println!(
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"redoxfs-mkfs: failed to read bootloader {}: {}",
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bootloader_path, err
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);
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process::exit(1);
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}
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},
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Err(err) => {
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println!(
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"redoxfs-mkfs: failed to open bootloader {}: {}",
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bootloader_path, err
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);
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process::exit(1);
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}
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}
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};
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let ctime = time::SystemTime::now()
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.duration_since(time::UNIX_EPOCH)
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.unwrap();
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match FileSystem::create_reserved(disk, &bootloader, ctime.as_secs(), ctime.subsec_nanos()) {
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Ok(filesystem) => {
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let uuid = Uuid::from_bytes(&filesystem.header.1.uuid).unwrap();
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println!(
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"redoxfs-mkfs: created filesystem on {}, reserved {} blocks, size {} MB, uuid {}",
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disk_path,
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filesystem.block,
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filesystem.header.1.size / 1000 / 1000,
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uuid.hyphenated()
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);
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}
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Err(err) => {
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println!(
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"redoxfs-mkfs: failed to create filesystem on {}: {}",
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disk_path, err
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);
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process::exit(1);
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}
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}
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}
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