Adding `binhex` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add binhex-rs

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

binhex-rs = "0.1.1"

The binhex library will be automatically available globally. Read the binhex library documentation.

Back to the crate overview.

Readme

binhex

This crate provides a rust implementation for reading BinHex 4 files.

Introduced in 1995, the BinHex 4 format gained popularity in the early 90s among Macintosh users, as it combined Finder info of a file with its data and resource forks and wrapped everything up in a format that could easily and safely be shared via E-Mail and users on message boards.

As BinHex files are just ASCII text files, they can be hard to identify. If present, the hqx file extension is a good indicator, otherwise the whole file has to be searched progressively for the header indicating the start of encoded data.

The crate should be used by creating an Archive struct from an existing io::Read, like a fs::File or io::Cursor.

use std::{io,fs};
use std::io::Read;
use macintosh_utils::fourcc;

// Open BinHex file
let mut archive = binhex::Archive::open("sample-file.hqx").unwrap();

// Read whole file and verify checksums
assert!(archive.verify().is_ok());

// Make sure we got the correct file
assert_eq!(archive.name(), "binhex.test.sit");
assert_eq!(archive.file_code(), fourcc!("SITD"));

// Read the data fork
let mut buffer = vec![0u8; archive.data_len()];
let mut data_fork_reader = archive.data_fork().unwrap();
data_fork_reader.read_exact(&mut buffer).unwrap();

// Read the resource fork
let mut buffer = vec![0u8; archive.resource_len() as usize];
let mut rsrc_fork_reader = archive.data_fork().unwrap();
rsrc_fork_reader.read_exact(&mut buffer).unwrap();

Adding binhex library as a dependency

Adding `binhex` library as a dependency