fsfw/src/fsfw/cfdp/pdu/EofPduCreator.cpp

41 lines
1.6 KiB
C++

#include "EofPduCreator.h"
#include "fsfw/FSFW.h"
EofPduCreator::EofPduCreator(PduConfig &conf, EofInfo &info)
: FileDirectiveCreator(conf, cfdp::FileDirectives::EOF_DIRECTIVE, 9), info(info) {
setDirectiveDataFieldLen(info.getSerializedSize(HeaderCreator::getLargeFileFlag()));
}
size_t EofPduCreator::getSerializedSize() const { return FileDirectiveCreator::getWholePduSize(); }
ReturnValue_t EofPduCreator::serialize(uint8_t **buffer, size_t *size, size_t maxSize,
Endianness streamEndianness) const {
ReturnValue_t result = FileDirectiveCreator::serialize(buffer, size, maxSize, streamEndianness);
if (result != returnvalue::OK) {
return result;
}
if (*size + 1 > maxSize) {
return SerializeIF::BUFFER_TOO_SHORT;
}
**buffer = info.getConditionCode() << 4;
*buffer += 1;
*size += 1;
uint32_t checksum = info.getChecksum();
result = SerializeAdapter::serialize(&checksum, buffer, size, maxSize, streamEndianness);
if (result != returnvalue::OK) {
return result;
}
if (info.getFileSize().isLargeFile()) {
uint64_t fileSizeValue = info.getFileSize().getSize();
result = SerializeAdapter::serialize(&fileSizeValue, buffer, size, maxSize, streamEndianness);
} else {
uint32_t fileSizeValue = info.getFileSize().getSize();
result = SerializeAdapter::serialize(&fileSizeValue, buffer, size, maxSize, streamEndianness);
}
if (info.getFaultLoc() != nullptr and info.getConditionCode() != cfdp::ConditionCode::NO_ERROR) {
result = info.getFaultLoc()->serialize(buffer, size, maxSize, streamEndianness);
}
return result;
}