r701/README.md

R701 🕰️

A reverse-engineered library to communicate with the R701 by I.P.S. Informatica, written in Rust

If you want to read about this reverse engineering attempt, check out https://nicolabelluti.me/series/attendance-reader/.

Library Usage

1. Add the library to you project:

   cargo add r701 --git https://git.nicolabelluti.me/nicolabelluti/r701.git
   

2. Use the library in you project:

   use r701::R701;
   
   fn main() {
       let mut r701 = R701::connect("127.0.0.1:5005").unwrap();
   
       println!("No\tMchn\tEnNo\t\tName\t\tMode\tIOMd\tDateTime\t");
       r701.into_record_iter()
           .unwrap()
           .collect::<Vec<_>>()
           .iter()
           .rev()
           .enumerate()
           .for_each(|(id, record)| {
               let name = r701
                   .get_name(record.employee_id)
                   .unwrap()
                   .unwrap_or(format!("user #{}", record.employee_id));
   
               println!(
                   "{:0>6}\t{}\t{:0>9}\t{: <10}\t{}\t{}\t{}",
                   id + 1,
                   1,
                   record.employee_id,
                   name,
                   35,
                   record.clock as u8,
                   record.datetime.format("%Y/%m/%d  %H:%M:%S"),
               );
           });
   }