Crate bp7

Expand description

Rust implementation of dtn Bundle Protocol Version 7 (RFC 9171)

Examples

use bp7::{bundle, canonical, crc, dtntime, eid, primary, flags::BundleControlFlags, flags::BlockControlFlags};
use std::time::Duration;

let dst = eid::EndpointID::with_dtn("node2/inbox").unwrap();
let src = eid::EndpointID::with_dtn("node1/123456").unwrap();
//let now = dtntime::CreationTimestamp::now();
let day0 = dtntime::CreationTimestamp::with_time_and_seq(dtntime::DTN_TIME_EPOCH, 0);
let pblock = primary::PrimaryBlockBuilder::default()
    .bundle_control_flags(
        (BundleControlFlags::BUNDLE_MUST_NOT_FRAGMENTED | BundleControlFlags::BUNDLE_STATUS_REQUEST_DELIVERY).bits(),
    )
    .destination(dst)
    .source(src.clone())
    .report_to(src)
    .creation_timestamp(day0)
    .lifetime(Duration::from_secs(60 * 60))
    .build()
    .unwrap();
let mut b = bundle::BundleBuilder::default()
    .primary(pblock)
    .canonicals(vec![canonical::new_payload_block(BlockControlFlags::empty(), b"ABC".to_vec())])
    .build()
    .unwrap();
b.set_crc(crc::CRC_16);
let serialized = b.to_cbor();
let binary_bundle = [159, 137, 7, 26, 0, 2, 0, 4, 1, 130, 1, 109, 47, 47, 110, 111, 100, 101, 50,
    47, 105, 110, 98, 111, 120, 130, 1, 110, 47, 47, 110, 111, 100, 101, 49, 47, 49, 50, 51, 52,
    53, 54, 130, 1, 110, 47, 47, 110, 111, 100, 101, 49, 47, 49, 50, 51, 52, 53, 54, 130, 0, 0,
    26, 0, 54, 238, 128, 66, 188, 152, 134, 1, 1, 0, 1, 67, 65, 66, 67, 66, 15, 86, 255];
assert_eq!(&binary_bundle[..], &serialized[..]);