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use nom::{be_u32, be_u8, take_until_and_consume, IResult};
#[derive(Debug, PartialEq)]
pub struct StateOfHealth {
reset_count: u32,
current_time: u32,
current_rssi: u8,
connection_status: u8,
globalstar_gateway: u8,
last_contact_time: u32,
last_attempt_time: u32,
call_attempts_since_reset: u32,
successful_connects_since_reset: u32,
average_connection_duration: u32,
connection_duration_std_dev: u32,
}
impl StateOfHealth {
pub fn parse(input: &[u8]) -> IResult<&[u8], StateOfHealth> {
let (input, _) = take_until_and_consume!(input, "GU")?;
let (input, reset_count) = be_u32(input)?;
let (input, current_time) = be_u32(input)?;
let (input, current_rssi) = be_u8(input)?;
let (input, connection_status) = be_u8(input)?;
let (input, globalstar_gateway) = be_u8(input)?;
let (input, last_contact_time) = be_u32(input)?;
let (input, last_attempt_time) = be_u32(input)?;
let (input, call_attempts_since_reset) = be_u32(input)?;
let (input, successful_connects_since_reset) = be_u32(input)?;
let (input, average_connection_duration) = be_u32(input)?;
let (input, connection_duration_std_dev) = be_u32(input)?;
Ok((
input,
StateOfHealth {
reset_count,
current_time,
current_rssi,
connection_status,
globalstar_gateway,
last_contact_time,
last_attempt_time,
call_attempts_since_reset,
successful_connects_since_reset,
average_connection_duration,
connection_duration_std_dev,
},
))
}
}
#[cfg(test)]
mod tests {
use super::StateOfHealth;
#[test]
fn it_parses() {
assert_eq!(
Ok((
&b"extra"[..],
StateOfHealth {
reset_count: 1,
current_time: 2,
current_rssi: 3,
connection_status: 4,
globalstar_gateway: 5,
last_contact_time: 6,
last_attempt_time: 7,
call_attempts_since_reset: 8,
successful_connects_since_reset: 9,
average_connection_duration: 10,
connection_duration_std_dev: 11,
}
)),
StateOfHealth::parse(b"GU\x00\x00\x00\x01\x00\x00\x00\x02\x03\x04\x05\x00\x00\x00\x06\x00\x00\x00\x07\x00\x00\x00\x08\x00\x00\x00\x09\x00\x00\x00\x0a\x00\x00\x00\x0bextra")
)
}
}