45 lines
1.4 KiB
Rust
45 lines
1.4 KiB
Rust
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use rply_codec::{Frame, decode, encode};
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fn main() {
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let args: Vec<_> = std::env::args().collect();
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let file =
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std::fs::File::open(args.get(1).unwrap_or(&"examples/bobl.replay".to_string())).unwrap();
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let outfile = std::fs::File::open(
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args.get(2)
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.unwrap_or(&"examples/bobl_smallblocks.replay".to_string()),
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)
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.unwrap();
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let mut file = std::io::BufReader::new(file);
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let mut outfile = std::io::BufWriter::new(outfile);
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let mut rply = decode(&mut file).unwrap();
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let header = &rply.header;
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println!("{header:?}");
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let mut header_out = header.clone();
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header_out.set_block_size(64);
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let mut out = encode(header_out, &rply.initial_state, &mut outfile).unwrap();
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let mut frame = Frame::default();
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while let Ok(()) = rply
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.read_frame(&mut frame)
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.inspect_err(|e| println!("Err: {e}"))
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{
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println!(
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" {}{:08} {}",
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if frame.checkpoint_bytes.is_empty() {
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" "
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} else {
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"*"
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},
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rply.frame_number,
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frame.inputs(),
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);
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out.write_frame(&frame).unwrap();
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if Some(rply.frame_number) == rply.header.frame_count() {
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println!("Done!");
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break;
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}
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}
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out.finish().unwrap();
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assert_eq!(out.frame_number, rply.frame_number);
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assert_eq!(out.header.frame_count(), rply.header.frame_count());
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}
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