First commit

new file:   .gitignore
	new file:   Cargo.lock
	new file:   Cargo.toml
	new file:   src/main.rs
This commit is contained in:
Michael Wain 2025-01-23 20:00:14 +03:00
commit 1c19ed059a
4 changed files with 493 additions and 0 deletions

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.gitignore vendored Normal file
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/target

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use std::{fs::File, io::Read};
use env_logger::Builder;
use log::{error, info, LevelFilter};
fn db(data: &[u8]) {
/*let header_len = u32::from_le_bytes(data[4..8].try_into().expect("dddd"));
let total_len = u32::from_le_bytes(data[8..12].try_into().expect("dddd"));
let version = u32::from_le_bytes(data[16..20].try_into().expect("dddd"));
let num_children = u32::from_le_bytes(data[20..24].try_into().expect("dddd"));
info!("Header length: {}", header_len);
info!("Total length: {}", total_len);
info!("Version: {}", version);
info!("Num children: {}", num_children);*/
for i in 0..data.len() {
let b = &data[i..i+4];
if b == [109, 104, 105, 116] {
info!("Found at: {:?}", i);
let header_len = u32::from_le_bytes(data[i+4..i+8].try_into().expect("dddd"));
let total_len = u32::from_le_bytes(data[i+8..i+12].try_into().expect("dddd"));
let str_num = u32::from_le_bytes(data[i+12..i+16].try_into().expect("dddd"));
let uuid = u32::from_le_bytes(data[i+16..i+20].try_into().expect("dddd"));
let visibility = u32::from_le_bytes(data[i+20..i+24].try_into().expect("dddd"));
let mut ft = data[i+24..i+28].to_vec();
let type1 = data[i+29];
let type2 = data[i+30];
let dbid = u64::from_le_bytes(data[i+112..i+120].try_into().expect("sss"));
ft.reverse();
let file_type = String::from_utf8(ft).unwrap();
info!("Header: {}, total: {}, strings: {}, uuid: {}, visibility: {}, file_type: {}, type1: {}, type2: {}, dbid: {}",
header_len,
total_len,
str_num,
uuid,
visibility,
file_type,
type1,
type2,
dbid);
}
}
}
fn main() {
// Initialize the logger with 'info' as the default level
Builder::new()
.filter(None, LevelFilter::Info)
.init();
let mut f = File::open("ipod/iTunes/iTunesDB").unwrap();
let mut buf = Vec::new();
match f.read_to_end(&mut buf) {
Ok(n) => {
let data = &buf[..n];
db(data);
},
Err(e) => {
error!("Error: {}",e);
}
}
}