fsfw/src/fsfw/cfdp/tlv/MessageToUserTlv.cpp

29 lines
971 B
C++

#include "MessageToUserTlv.h"
MessageToUserTlv::MessageToUserTlv(uint8_t* value, size_t size)
: Tlv(cfdp::TlvType::MSG_TO_USER, value, size) {}
MessageToUserTlv::MessageToUserTlv() : Tlv() {}
MessageToUserTlv::MessageToUserTlv(const std::vector<uint8_t>& data)
: Tlv(cfdp::TlvType::MSG_TO_USER, data.data(), data.size()) {}
MessageToUserTlv::MessageToUserTlv(const uint8_t* value, size_t size)
: Tlv(cfdp::TlvType::MSG_TO_USER, value, size) {}
bool MessageToUserTlv::isReservedCfdpMessage(uint8_t& messageType, const uint8_t** msgDataStart,
size_t& msgLen) const {
if (cfdp::Tlv::getLengthField() < 5) {
return false;
}
if (std::strncmp(reinterpret_cast<const char*>(getValue()), "cfdp", 4) == 0) {
messageType = getValue()[4];
if (msgDataStart != nullptr) {
*msgDataStart = getValue() + 5;
}
msgLen = cfdp::Tlv::getSerializedSize() - 5;
return true;
}
return false;
}