dis_rs/common/service_request/
parser.rs

1use crate::common::model::PduBody;
2use crate::common::parser::{entity_id, supply_quantity};
3use crate::common::service_request::model::ServiceRequest;
4use crate::enumerations::ServiceRequestServiceTypeRequested;
5use nom::multi::count;
6use nom::number::complete::{be_u16, be_u8};
7use nom::IResult;
8
9pub(crate) fn service_request_body(input: &[u8]) -> IResult<&[u8], PduBody> {
10    let (input, requesting_id) = entity_id(input)?;
11    let (input, servicing_id) = entity_id(input)?;
12    let (input, service_type_requested) = be_u8(input)?;
13    let service_type_requested = ServiceRequestServiceTypeRequested::from(service_type_requested);
14    let (input, nr_of_supplies) = be_u8(input)?;
15    let (input, _padding) = be_u16(input)?;
16    let (input, supplies) = count(supply_quantity, nr_of_supplies.into())(input)?;
17
18    let body = ServiceRequest::builder()
19        .with_requesting_id(requesting_id)
20        .with_servicing_id(servicing_id)
21        .with_service_type_requested(service_type_requested)
22        .with_supplies(supplies)
23        .build();
24
25    Ok((input, body.into_pdu_body()))
26}