83 lines
2.4 KiB
Rust
83 lines
2.4 KiB
Rust
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use indicatif::ProgressBar;
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use std::fs::File;
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use std::io::Write;
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use thermaldecoder::{write_raw_frame, Frame, Header, HDR_SIZE};
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// fn main() -> Result<(), eframe::Error> {
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// env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
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// let options = eframe::NativeOptions {
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// viewport: egui::ViewportBuilder::default().with_inner_size([600.0, 800.0]),
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// ..Default::default()
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// };
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// let (sender, receiver) = crossbeam::channel::unbounded();
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// eframe::run_native(
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// "Image Viewer",
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// options,
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// Box::new(|cc| {
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// // This gives us image support:
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// egui_extras::install_image_loaders(&cc.egui_ctx);
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// Box::<MyApp>::default()
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// }),
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// )
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// }
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// #[derive(Default)]
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// struct MyApp {}
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// impl eframe::App for MyApp {
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// fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
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// egui::CentralPanel::default().show(ctx, |ui| {
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// egui::ScrollArea::both().show(ui, |ui| {
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// ui.add(egui::Image::new().rounding(10.0));
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// ui.image(egui::include_image!("ferris.svg"));
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// });
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// });
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// }
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// }
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fn main() -> anyhow::Result<()> {
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// get the default Device
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let device = pcap::Device::lookup()
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.expect("device lookup failed")
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.expect("no device available");
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println!("Using device {}", device.name);
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// Setup Capture
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let mut cap = pcap::Capture::from_device(device)
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.unwrap()
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.immediate_mode(true)
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.open()
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.unwrap();
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// get a packet and print its bytes
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let mut parts = vec![];
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let pb = ProgressBar::new(1024);
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let mut out = File::create("output.raw")?;
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while let Ok(p) = cap.next_packet() {
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let data = p.data;
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if data.len() != 6972 {
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continue;
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}
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let data = &data[0x2a..];
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let header = match Header::read(data) {
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Ok(header) => header,
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Err(_) => continue,
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};
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let data = &data[HDR_SIZE..];
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if header.part == 0 && parts.len() > 0 {
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let frame = Frame {
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header,
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raw: parts.concat(),
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};
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if frame.raw.len() == 384 * 288 * 2 {
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out.write_all(&frame.raw)?;
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pb.inc(1);
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}
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parts.clear();
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}
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parts.push(data.to_vec());
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}
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Ok(())
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}
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