rust/sat-rs
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CFDP extracted to library #201

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muellerr wants to merge 18 commits from continue-cfsp-source-handler into main
pull from: continue-cfsp-source-handler
merge into: rust:main
Conversation 0 Commits 18 Files Changed 16 +221 -55
4 changed files with 221 additions and 55 deletions
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Showing only changes of commit ab56f4b49f - Show all commits

4
satrs/src/cfdp/dest.rs
View File

@ -679,7 +679,7 @@ impl<
// TODO: This is the only remaining function which uses std.. the easiest way would // TODO: This is the only remaining function which uses std.. the easiest way would
// probably be to use a static pre-allocated dest path buffer to store any concatenated // probably be to use a static pre-allocated dest path buffer to store any concatenated
// paths. // paths.
if dest_path.exists() && self.vfs.is_dir(dest_path.to_str().unwrap()) { if dest_path.exists() && self.vfs.is_dir(dest_path.to_str().unwrap())? {
// Create new destination path by concatenating the last part of the source source // Create new destination path by concatenating the last part of the source source
// name and the destination folder. For example, for a source file of /tmp/hello.txt // name and the destination folder. For example, for a source file of /tmp/hello.txt
// and a destination name of /home/test, the resulting file name should be // and a destination name of /home/test, the resulting file name should be
@ -696,7 +696,7 @@ impl<
self.tparams.file_properties.dest_path_buf.push(source_name); self.tparams.file_properties.dest_path_buf.push(source_name);
} }
let dest_path_str = self.tparams.file_properties.dest_path_buf.to_str().unwrap(); let dest_path_str = self.tparams.file_properties.dest_path_buf.to_str().unwrap();
if self.vfs.exists(dest_path_str) { if self.vfs.exists(dest_path_str)? {
self.vfs.truncate_file(dest_path_str)?; self.vfs.truncate_file(dest_path_str)?;
} else { } else {
self.vfs.create_file(dest_path_str)?; self.vfs.create_file(dest_path_str)?;

106
satrs/src/cfdp/filestore.rs
View File

@ -123,13 +123,15 @@ pub trait VirtualFilestore {
path.file_name().and_then(|name| name.to_str()) path.file_name().and_then(|name| name.to_str())
} }
fn is_file(&self, path: &str) -> bool; fn is_file(&self, path: &str) -> Result<bool, FilestoreError>;
fn is_dir(&self, path: &str) -> bool { fn is_dir(&self, path: &str) -> Result<bool, FilestoreError> {
!self.is_file(path) Ok(!self.is_file(path)?)
} }
fn exists(&self, path: &str) -> bool; fn exists(&self, path: &str) -> Result<bool, FilestoreError>;
fn file_size(&self, path: &str) -> Result<u64, FilestoreError>;
/// This special function is the CFDP specific abstraction to verify the checksum of a file. /// This special function is the CFDP specific abstraction to verify the checksum of a file.
/// This allows to keep OS specific details like reading the whole file in the most efficient /// This allows to keep OS specific details like reading the whole file in the most efficient
@ -160,7 +162,7 @@ pub mod std_mod {
impl VirtualFilestore for NativeFilestore { impl VirtualFilestore for NativeFilestore {
fn create_file(&self, file_path: &str) -> Result<(), FilestoreError> { fn create_file(&self, file_path: &str) -> Result<(), FilestoreError> {
if self.exists(file_path) { if self.exists(file_path)? {
return Err(FilestoreError::FileAlreadyExists); return Err(FilestoreError::FileAlreadyExists);
} }
File::create(file_path)?; File::create(file_path)?;
@ -168,10 +170,10 @@ pub mod std_mod {
} }
fn remove_file(&self, file_path: &str) -> Result<(), FilestoreError> { fn remove_file(&self, file_path: &str) -> Result<(), FilestoreError> {
if !self.exists(file_path) { if !self.exists(file_path)? {
return Err(FilestoreError::FileDoesNotExist); return Err(FilestoreError::FileDoesNotExist);
} }
if !self.is_file(file_path) { if !self.is_file(file_path)? {
return Err(FilestoreError::IsNotFile); return Err(FilestoreError::IsNotFile);
} }
fs::remove_file(file_path)?; fs::remove_file(file_path)?;
@ -179,10 +181,10 @@ pub mod std_mod {
} }
fn truncate_file(&self, file_path: &str) -> Result<(), FilestoreError> { fn truncate_file(&self, file_path: &str) -> Result<(), FilestoreError> {
if !self.exists(file_path) { if !self.exists(file_path)? {
return Err(FilestoreError::FileDoesNotExist); return Err(FilestoreError::FileDoesNotExist);
} }
if !self.is_file(file_path) { if !self.is_file(file_path)? {
return Err(FilestoreError::IsNotFile); return Err(FilestoreError::IsNotFile);
} }
OpenOptions::new() OpenOptions::new()
@ -201,10 +203,10 @@ pub mod std_mod {
} }
fn remove_dir(&self, dir_path: &str, all: bool) -> Result<(), FilestoreError> { fn remove_dir(&self, dir_path: &str, all: bool) -> Result<(), FilestoreError> {
if !self.exists(dir_path) { if !self.exists(dir_path)? {
return Err(FilestoreError::DirDoesNotExist); return Err(FilestoreError::DirDoesNotExist);
} }
if !self.is_dir(dir_path) { if !self.is_dir(dir_path)? {
return Err(FilestoreError::IsNotDirectory); return Err(FilestoreError::IsNotDirectory);
} }
if !all { if !all {
@ -229,10 +231,10 @@ pub mod std_mod {
} }
.into()); .into());
} }
if !self.exists(file_name) { if !self.exists(file_name)? {
return Err(FilestoreError::FileDoesNotExist); return Err(FilestoreError::FileDoesNotExist);
} }
if !self.is_file(file_name) { if !self.is_file(file_name)? {
return Err(FilestoreError::IsNotFile); return Err(FilestoreError::IsNotFile);
} }
let mut file = File::open(file_name)?; let mut file = File::open(file_name)?;
@ -242,10 +244,10 @@ pub mod std_mod {
} }
fn write_data(&self, file: &str, offset: u64, buf: &[u8]) -> Result<(), FilestoreError> { fn write_data(&self, file: &str, offset: u64, buf: &[u8]) -> Result<(), FilestoreError> {
if !self.exists(file) { if !self.exists(file)? {
return Err(FilestoreError::FileDoesNotExist); return Err(FilestoreError::FileDoesNotExist);
} }
if !self.is_file(file) { if !self.is_file(file)? {
return Err(FilestoreError::IsNotFile); return Err(FilestoreError::IsNotFile);
} }
let mut file = OpenOptions::new().write(true).open(file)?; let mut file = OpenOptions::new().write(true).open(file)?;
@ -254,17 +256,28 @@ pub mod std_mod {
Ok(()) Ok(())
} }
fn is_file(&self, path: &str) -> bool { fn is_file(&self, str_path: &str) -> Result<bool, FilestoreError> {
let path = Path::new(path); let path = Path::new(str_path);
path.is_file() if !self.exists(str_path)? {
return Err(FilestoreError::FileDoesNotExist);
}
Ok(path.is_file())
} }
fn exists(&self, path: &str) -> bool { fn exists(&self, path: &str) -> Result<bool, FilestoreError> {
let path = Path::new(path); let path = Path::new(path);
if !path.exists() { Ok(self.exists_internal(path))
return false; }
fn file_size(&self, str_path: &str) -> Result<u64, FilestoreError> {
let path = Path::new(str_path);
if !self.exists_internal(path) {
return Err(FilestoreError::FileDoesNotExist);
} }
true if !path.is_file() {
return Err(FilestoreError::IsNotFile);
}
Ok(path.metadata()?.len())
} }
fn checksum_verify( fn checksum_verify(
@ -324,6 +337,13 @@ pub mod std_mod {
} }
Ok(checksum) Ok(checksum)
} }
fn exists_internal(&self, path: &Path) -> bool {
if !path.exists() {
return false;
}
true
}
} }
} }
@ -350,32 +370,34 @@ mod tests {
assert!(result.is_ok()); assert!(result.is_ok());
let path = Path::new(&file_path); let path = Path::new(&file_path);
assert!(path.exists()); assert!(path.exists());
assert!(NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
assert!(NATIVE_FS.is_file(file_path.to_str().unwrap())); assert!(NATIVE_FS.is_file(file_path.to_str().unwrap()).unwrap());
} }
#[test] #[test]
fn test_basic_native_fs_file_exists() { fn test_basic_native_fs_file_exists() {
let tmpdir = tempdir().expect("creating tmpdir failed"); let tmpdir = tempdir().expect("creating tmpdir failed");
let file_path = tmpdir.path().join("test.txt"); let file_path = tmpdir.path().join("test.txt");
assert!(!NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.create_file(file_path.to_str().expect("getting str for file failed")) .create_file(file_path.to_str().expect("getting str for file failed"))
.unwrap(); .unwrap();
assert!(NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
assert!(NATIVE_FS.is_file(file_path.to_str().unwrap())); assert!(NATIVE_FS.is_file(file_path.to_str().unwrap()).unwrap());
} }
#[test] #[test]
fn test_basic_native_fs_dir_exists() { fn test_basic_native_fs_dir_exists() {
let tmpdir = tempdir().expect("creating tmpdir failed"); let tmpdir = tempdir().expect("creating tmpdir failed");
let dir_path = tmpdir.path().join("testdir"); let dir_path = tmpdir.path().join("testdir");
assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.create_dir(dir_path.to_str().expect("getting str for file failed")) .create_dir(dir_path.to_str().expect("getting str for file failed"))
.unwrap(); .unwrap();
assert!(NATIVE_FS.exists(dir_path.to_str().unwrap())); assert!(NATIVE_FS.exists(dir_path.to_str().unwrap()).unwrap());
assert!(NATIVE_FS.is_dir(dir_path.as_path().to_str().unwrap())); assert!(NATIVE_FS
.is_dir(dir_path.as_path().to_str().unwrap())
.unwrap());
} }
#[test] #[test]
@ -385,23 +407,23 @@ mod tests {
NATIVE_FS NATIVE_FS
.create_file(file_path.to_str().expect("getting str for file failed")) .create_file(file_path.to_str().expect("getting str for file failed"))
.expect("creating file failed"); .expect("creating file failed");
assert!(NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.remove_file(file_path.to_str().unwrap()) .remove_file(file_path.to_str().unwrap())
.expect("removing file failed"); .expect("removing file failed");
assert!(!NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
} }
#[test] #[test]
fn test_basic_native_fs_write() { fn test_basic_native_fs_write() {
let tmpdir = tempdir().expect("creating tmpdir failed"); let tmpdir = tempdir().expect("creating tmpdir failed");
let file_path = tmpdir.path().join("test.txt"); let file_path = tmpdir.path().join("test.txt");
assert!(!NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.create_file(file_path.to_str().expect("getting str for file failed")) .create_file(file_path.to_str().expect("getting str for file failed"))
.unwrap(); .unwrap();
assert!(NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
assert!(NATIVE_FS.is_file(file_path.to_str().unwrap())); assert!(NATIVE_FS.is_file(file_path.to_str().unwrap()).unwrap());
println!("{}", file_path.to_str().unwrap()); println!("{}", file_path.to_str().unwrap());
let write_data = "hello world\n"; let write_data = "hello world\n";
NATIVE_FS NATIVE_FS
@ -415,12 +437,12 @@ mod tests {
fn test_basic_native_fs_read() { fn test_basic_native_fs_read() {
let tmpdir = tempdir().expect("creating tmpdir failed"); let tmpdir = tempdir().expect("creating tmpdir failed");
let file_path = tmpdir.path().join("test.txt"); let file_path = tmpdir.path().join("test.txt");
assert!(!NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.create_file(file_path.to_str().expect("getting str for file failed")) .create_file(file_path.to_str().expect("getting str for file failed"))
.unwrap(); .unwrap();
assert!(NATIVE_FS.exists(file_path.to_str().unwrap())); assert!(NATIVE_FS.exists(file_path.to_str().unwrap()).unwrap());
assert!(NATIVE_FS.is_file(file_path.to_str().unwrap())); assert!(NATIVE_FS.is_file(file_path.to_str().unwrap()).unwrap());
println!("{}", file_path.to_str().unwrap()); println!("{}", file_path.to_str().unwrap());
let write_data = "hello world\n"; let write_data = "hello world\n";
NATIVE_FS NATIVE_FS
@ -449,15 +471,15 @@ mod tests {
fn test_remove_dir() { fn test_remove_dir() {
let tmpdir = tempdir().expect("creating tmpdir failed"); let tmpdir = tempdir().expect("creating tmpdir failed");
let dir_path = tmpdir.path().join("testdir"); let dir_path = tmpdir.path().join("testdir");
assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.create_dir(dir_path.to_str().expect("getting str for file failed")) .create_dir(dir_path.to_str().expect("getting str for file failed"))
.unwrap(); .unwrap();
assert!(NATIVE_FS.exists(dir_path.to_str().unwrap())); assert!(NATIVE_FS.exists(dir_path.to_str().unwrap()).unwrap());
NATIVE_FS NATIVE_FS
.remove_dir(dir_path.to_str().unwrap(), false) .remove_dir(dir_path.to_str().unwrap(), false)
.unwrap(); .unwrap();
assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap()).unwrap());
} }
#[test] #[test]
@ -544,7 +566,7 @@ mod tests {
.unwrap(); .unwrap();
let result = NATIVE_FS.remove_dir(dir_path.to_str().unwrap(), true); let result = NATIVE_FS.remove_dir(dir_path.to_str().unwrap(), true);
assert!(result.is_ok()); assert!(result.is_ok());
assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap())); assert!(!NATIVE_FS.exists(dir_path.to_str().unwrap()).unwrap());
} }
#[test] #[test]

8
satrs/src/cfdp/request.rs
View File

@ -540,6 +540,14 @@ pub mod alloc_mod {
Ok(()) Ok(())
} }
pub fn has_source_file(&self) -> bool {
self.static_fields.source_file_len > 0
}
pub fn has_dest_file(&self) -> bool {
self.static_fields.dest_file_len > 0
}
pub fn source_file(&self) -> Result<&str, Utf8Error> { pub fn source_file(&self) -> Result<&str, Utf8Error> {
core::str::from_utf8( core::str::from_utf8(
&self.static_fields.source_file_buf[0..self.static_fields.source_file_len], &self.static_fields.source_file_buf[0..self.static_fields.source_file_len],

158
satrs/src/cfdp/source.rs
View File

@ -1,13 +1,22 @@
use core::str::Utf8Error;
use spacepackets::{ use spacepackets::{
cfdp::{pdu::FileDirectiveType, PduType}, cfdp::{
util::UnsignedByteField, lv::Lv,
pdu::{
metadata::{MetadataGenericParams, MetadataPduCreator},
CommonPduConfig, FileDirectiveType, PduHeader,
},
Direction, LargeFileFlag, PduType,
},
util::{UnsignedByteField, UnsignedEnum},
ByteConversionError, ByteConversionError,
}; };
use crate::seq_count::SequenceCountProvider; use crate::seq_count::SequenceCountProvider;
use super::{ use super::{
filestore::VirtualFilestore, filestore::{FilestoreError, VirtualFilestore},
request::{ReadablePutRequest, StaticPutRequestCacher}, request::{ReadablePutRequest, StaticPutRequestCacher},
user::CfdpUser, user::CfdpUser,
LocalEntityConfig, PacketInfo, PacketTarget, PduSendProvider, RemoteEntityConfig, LocalEntityConfig, PacketInfo, PacketTarget, PduSendProvider, RemoteEntityConfig,
@ -30,12 +39,13 @@ pub enum TransactionStep {
NoticeOfCompletion = 10, NoticeOfCompletion = 10,
} }
#[derive(Default)]
pub struct FileParams { pub struct FileParams {
pub progress: usize, pub progress: usize,
pub segment_len: usize, pub segment_len: usize,
pub crc32: Option<[u8; 4]>, //pub crc32: Option<[u8; 4]>,
pub metadata_only: bool, pub metadata_only: bool,
pub file_size: usize, pub file_size: u64,
pub no_eof: bool, pub no_eof: bool,
} }
@ -76,6 +86,12 @@ pub enum SourceError {
PutRequestAlreadyActive, PutRequestAlreadyActive,
#[error("error caching put request")] #[error("error caching put request")]
PutRequestCaching(ByteConversionError), PutRequestCaching(ByteConversionError),
#[error("filestore error: {0}")]
FilestoreError(#[from] FilestoreError),
#[error("source file does not have valid UTF8 format: {0}")]
SourceFileNotValidUtf8(Utf8Error),
#[error("destination file does not have valid UTF8 format: {0}")]
DestFileNotValidUtf8(Utf8Error),
} }
#[derive(Debug, thiserror::Error)] #[derive(Debug, thiserror::Error)]
@ -99,7 +115,12 @@ pub struct SourceHandler<
remote_cfg_table: RemoteCfgTable, remote_cfg_table: RemoteCfgTable,
vfs: Vfs, vfs: Vfs,
state_helper: StateHelper, state_helper: StateHelper,
// Transfer related state information
tstate: Option<TransferState>, tstate: Option<TransferState>,
// File specific transfer fields
fparams: FileParams,
// PDU configuration is cached so it can be re-used for all PDUs generated for file transfers.
pdu_conf: CommonPduConfig,
seq_count_provider: SeqCountProvider, seq_count_provider: SeqCountProvider,
} }
@ -127,6 +148,8 @@ impl<
put_request_cacher, put_request_cacher,
state_helper: Default::default(), state_helper: Default::default(),
tstate: Default::default(), tstate: Default::default(),
fparams: Default::default(),
pdu_conf: Default::default(),
seq_count_provider, seq_count_provider,
} }
} }
@ -203,10 +226,6 @@ impl<
} }
self.put_request_cacher.set(put_request)?; self.put_request_cacher.set(put_request)?;
self.state_helper.state = super::State::Busy; self.state_helper.state = super::State::Busy;
let source_file = self.put_request_cacher.source_file().unwrap();
if !self.vfs.exists(source_file) {
// TODO: Specific error.
}
let remote_cfg = self.remote_cfg_table.get( let remote_cfg = self.remote_cfg_table.get(
self.put_request_cacher self.put_request_cacher
.static_fields .static_fields
@ -218,7 +237,6 @@ impl<
} }
let remote_cfg = remote_cfg.unwrap(); let remote_cfg = remote_cfg.unwrap();
self.state_helper.num_packets_ready = 0; self.state_helper.num_packets_ready = 0;
//self.tstate.remote_cfg = Some(*remote_cfg);
let transmission_mode = if self.put_request_cacher.static_fields.trans_mode.is_some() { let transmission_mode = if self.put_request_cacher.static_fields.trans_mode.is_some() {
self.put_request_cacher.static_fields.trans_mode.unwrap() self.put_request_cacher.static_fields.trans_mode.unwrap()
} else { } else {
@ -252,12 +270,130 @@ impl<
Ok(()) Ok(())
} }
pub fn transmission_mode(&self) {} pub fn transmission_mode(&self) -> Option<super::TransmissionMode> {
self.tstate.map(|v| v.transmission_mode)
}
fn fsm_busy(&mut self, cfdp_user: &mut impl CfdpUser) -> Result<u32, SourceError> { fn fsm_busy(&mut self, cfdp_user: &mut impl CfdpUser) -> Result<u32, SourceError> {
if self.state_helper.step == TransactionStep::Idle {
self.state_helper.step = TransactionStep::TransactionStart;
}
if self.state_helper.step == TransactionStep::TransactionStart {
self.handle_transaction_start(cfdp_user)?;
self.state_helper.step = TransactionStep::SendingMetadata;
}
if self.state_helper.step == TransactionStep::SendingMetadata {
self.prepare_and_send_metadata_pdu();
}
Ok(0) Ok(0)
} }
fn handle_transaction_start(
&mut self,
cfdp_user: &mut impl CfdpUser,
) -> Result<(), SourceError> {
let tstate = &self.tstate.expect("transfer state unexpectedly empty");
if !self.put_request_cacher.has_source_file() {
self.fparams.metadata_only = true;
self.fparams.no_eof = true;
} else {
let source_file = self
.put_request_cacher
.source_file()
.map_err(SourceError::SourceFileNotValidUtf8)?;
if !self.vfs.exists(source_file)? {
return Err(SourceError::FilestoreError(
FilestoreError::FileDoesNotExist,
));
}
// We expect the destination file path to consist of valid UTF-8 characters as well.
self.put_request_cacher
.dest_file()
.map_err(SourceError::DestFileNotValidUtf8)?;
if self.vfs.file_size(source_file)? > u32::MAX as u64 {
self.pdu_conf.file_flag = LargeFileFlag::Large
} else {
self.pdu_conf.file_flag = LargeFileFlag::Normal
}
}
// Both the source entity and destination entity ID field must have the same size.
// We use the larger of either the Put Request destination ID or the local entity ID
// as the size for the new entity IDs.
let larger_entity_width = core::cmp::max(
self.local_cfg.id.size(),
self.put_request_cacher.static_fields.destination_id.size(),
);
let create_id = |cached_id: &UnsignedByteField| {
if larger_entity_width != cached_id.size() {
UnsignedByteField::new(larger_entity_width, cached_id.value_const())
} else {
self.local_cfg.id
}
};
self.pdu_conf
.set_source_and_dest_id(
create_id(&self.local_cfg.id),
create_id(&self.put_request_cacher.static_fields.destination_id),
)
.unwrap();
// Set up other PDU configuration fields.
self.pdu_conf.direction = Direction::TowardsReceiver;
self.pdu_conf.crc_flag = tstate.remote_cfg.crc_on_transmission_by_default.into();
self.pdu_conf.transaction_seq_num = *tstate.transaction_id.seq_num();
self.pdu_conf.trans_mode = tstate.transmission_mode;
cfdp_user.transaction_indication(&tstate.transaction_id);
Ok(())
}
fn prepare_and_send_metadata_pdu(&self) {
let tstate = &self.tstate.expect("transfer state unexpectedly empty");
if self.fparams.metadata_only {
let metadata_params = MetadataGenericParams::new(
tstate.closure_requested,
tstate.remote_cfg.default_crc_type,
self.fparams.file_size,
);
let metadata_pdu = MetadataPduCreator::new(
PduHeader::new_no_file_data(self.pdu_conf, 0),
metadata_params,
Lv::new_empty(),
Lv::new_empty(),
&[],
);
//self.pdu_sender.send_pdu(pdu_type, file_directive_type, raw_pdu)
}
/*
assert self._put_req is not None
options = []
if self._put_req.metadata_only:
params = MetadataParams(
closure_requested=self._params.closure_requested,
checksum_type=self._crc_helper.checksum_type,
file_size=0,
dest_file_name=None,
source_file_name=None,
)
else:
# Funny name.
params = self._prepare_metadata_base_params_with_metadata()
if self._put_req.fs_requests is not None:
for fs_request in self._put_req.fs_requests:
options.append(fs_request)
if self._put_req.fault_handler_overrides is not None:
for fh_override in self._put_req.fault_handler_overrides:
options.append(fh_override)
if self._put_req.flow_label_tlv is not None:
options.append(self._put_req.flow_label_tlv)
if self._put_req.msgs_to_user is not None:
for msg_to_user in self._put_req.msgs_to_user:
options.append(msg_to_user)
self._add_packet_to_be_sent(
MetadataPdu(pdu_conf=self._params.pdu_conf, params=params, options=options)
)
*/
}
fn handle_finished_pdu(&mut self) {} fn handle_finished_pdu(&mut self) {}
fn handle_nak_pdu(&mut self) {} fn handle_nak_pdu(&mut self) {}