fn main() -> Result<(), Box<dyn std::error::Error>> {
env_logger::init();
let hidapi = hidapi::HidApi::new()?;
let devices: Vec<_> = hidapi
.device_list()
.filter(|device| ctaphid::is_known_device(*device))
.collect();
for device_info in devices {
let device = device_info.open_device(&hidapi)?;
let device = ctaphid::Device::new(device, device_info.to_owned())?;
let status = if device.capabilities().has_msg() {
let response = device.ctap1(&[0x00, 0x03, 0x00, 0x00, 0x00])?;
let n = response.len();
assert!(n > 2);
assert_eq!(&response[n - 2..], &[0x90, 0x00]);
String::from_utf8_lossy(&response[..n - 2]).into_owned()
} else {
"no CTAP1 support".to_owned()
};
println!("- {}: {}", device_info.path().to_string_lossy(), status);
}
Ok(())
}