fsfw/src/fsfw/cfdp/pdu/PromptPduDeserializer.cpp

22 lines
755 B
C++

#include "PromptPduDeserializer.h"
PromptPduDeserializer::PromptPduDeserializer(const uint8_t *pduBuf, size_t maxSize)
: FileDirectiveReader(pduBuf, maxSize) {}
cfdp::PromptResponseRequired PromptPduDeserializer::getPromptResponseRequired() const {
return responseRequired;
}
ReturnValue_t PromptPduDeserializer::parseData() {
ReturnValue_t result = FileDirectiveReader::parseData();
if (result != returnvalue::OK) {
return result;
}
if (FileDirectiveReader::getWholePduSize() <= FileDirectiveReader::getHeaderSize()) {
return SerializeIF::STREAM_TOO_SHORT;
}
responseRequired = static_cast<cfdp::PromptResponseRequired>(
(pointers.rawPtr[FileDirectiveReader::getHeaderSize()] >> 7) & 0x01);
return returnvalue::OK;
}