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use object::read::macho::DyldCache;
use object::Endianness;
use std::{env, fs, process};
fn main() {
let arg_len = env::args().len();
if arg_len <= 1 {
eprintln!("Usage: {} <file> ...", env::args().next().unwrap());
process::exit(1);
}
for file_path in env::args().skip(1) {
if arg_len > 2 {
println!();
println!("{}:", file_path);
}
let file = match fs::File::open(&file_path) {
Ok(file) => file,
Err(err) => {
println!("Failed to open file '{}': {}", file_path, err,);
continue;
}
};
let file = match unsafe { memmap2::Mmap::map(&file) } {
Ok(mmap) => mmap,
Err(err) => {
println!("Failed to map file '{}': {}", file_path, err,);
continue;
}
};
let cache = match DyldCache::<Endianness>::parse(&*file) {
Ok(cache) => cache,
Err(err) => {
println!(
"Failed to parse Dyld shared cache file '{}': {}",
file_path, err,
);
continue;
}
};
// Print the list of image paths in this file.
for image in cache.images() {
if let Ok(path) = image.path() {
println!("{}", path);
}
}
}
}
|
