rust/sat-rs
rust/sat-rs
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CFDP destination handler #62

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muellerr merged 49 commits from cfdp-state-machines into main 2023-09-21 18:47:07 +02:00
Conversation 0 Commits 49 Files Changed 7 +41 -13
1 changed files with 41 additions and 13 deletions
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Showing only changes of commit 6fdaf02cc7 - Show all commits

52
satrs-core/src/cfdp/dest.rs
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@ -369,8 +369,7 @@ impl DestinationHandler {
msgs_to_user: &[], msgs_to_user: &[],
}; };
self.transaction_params.transaction_id = Some(id); self.transaction_params.transaction_id = Some(id);
cfdp_user cfdp_user.metadata_recvd_indication(&metadata_recvd_params);
.metadata_recvd_indication(&metadata_recvd_params);
let metadata = metadata(dest_path)?; let metadata = metadata(dest_path)?;
if metadata.is_dir() { if metadata.is_dir() {
@ -424,21 +423,39 @@ impl DestinationHandler {
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use spacepackets::util::UnsignedByteFieldU8; use spacepackets::util::UnsignedByteFieldU16;
use super::*; use super::*;
pub struct TestCfdpUser {} const LOCAL_ID: UnsignedByteFieldU16 = UnsignedByteFieldU16::new(1);
const REMOTE_ID: UnsignedByteFieldU16 = UnsignedByteFieldU16::new(2);
#[derive(Default)]
struct TestCfdpUser {
next_expected_seq_num: u64,
}
impl TestCfdpUser {
fn generic_id_check(&self, id: &crate::cfdp::TransactionId) {
assert_eq!(id.source_id, REMOTE_ID.into());
assert_eq!(id.seq_num().value(), self.next_expected_seq_num);
}
}
impl CfdpUser for TestCfdpUser { impl CfdpUser for TestCfdpUser {
fn transaction_indication(&mut self, _id: &crate::cfdp::TransactionId) {} fn transaction_indication(&mut self, id: &crate::cfdp::TransactionId) {
self.generic_id_check(id);
}
fn eof_sent_indication(&mut self, _id: &crate::cfdp::TransactionId) {} fn eof_sent_indication(&mut self, id: &crate::cfdp::TransactionId) {
self.generic_id_check(id);
}
fn transaction_finished_indication( fn transaction_finished_indication(
&mut self, &mut self,
_finished_params: &crate::cfdp::user::TransactionFinishedParams, finished_params: &crate::cfdp::user::TransactionFinishedParams,
) { ) {
self.generic_id_check(&finished_params.id);
} }
fn metadata_recvd_indication( fn metadata_recvd_indication(
@ -483,12 +500,23 @@ mod tests {
fn eof_recvd_indication(&mut self, _id: &crate::cfdp::TransactionId) {} fn eof_recvd_indication(&mut self, _id: &crate::cfdp::TransactionId) {}
} }
fn init_check(handler: &DestinationHandler) {
assert_eq!(handler.state(), State::Idle);
assert_eq!(handler.step(), TransactionStep::Idle);
}
#[test] #[test]
fn test_basic() { fn test_basic() {
let test_id = UnsignedByteFieldU8::new(1); let dest_handler = DestinationHandler::new(LOCAL_ID);
let test_user = TestCfdpUser {}; init_check(&dest_handler);
let dest_handler = DestinationHandler::new(test_id); }
assert_eq!(dest_handler.state(), State::Idle);
assert_eq!(dest_handler.step(), TransactionStep::Idle); #[test]
fn test_empty_file_transfer() {
let test_user = TestCfdpUser::default();
let mut dest_handler = DestinationHandler::new(LOCAL_ID);
init_check(&dest_handler);
// TODO: Create Metadata PDU and EOF PDU for empty file transfer.
//dest_handler.insert_packet(pdu_type, pdu_directive, raw_packet)
} }
} }