40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
#include "ReservedMessageCreator.h"
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cfdp::ReservedMessageCreator::ReservedMessageCreator(uint8_t messageType, uint8_t *msgData,
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size_t msgLen)
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: messageType(messageType), msgData(msgData), msgSize(msgLen) {}
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ReturnValue_t cfdp::ReservedMessageCreator::serialize(
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uint8_t **buffer, size_t *size, size_t maxSize,
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SerializeIF::Endianness streamEndianness) const {
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if (*size + getSerializedSize() > maxSize) {
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return SerializeIF::BUFFER_TOO_SHORT;
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}
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**buffer = TlvType::MSG_TO_USER;
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*buffer += 1;
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*size += 1;
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**buffer = getSerializedSize() - 2;
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*size += 1;
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*buffer += 1;
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std::memcpy(*buffer, MSG_HEADER, 4);
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*buffer += 4;
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*size += 4;
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**buffer = messageType;
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*buffer += 1;
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*size += 1;
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std::memcpy(*buffer, msgData, msgSize);
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*buffer += msgSize;
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*size += msgSize;
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return returnvalue::OK;
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}
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size_t cfdp::ReservedMessageCreator::getSerializedSize() const {
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// 2 bytes type and length, 4 bytes CFDP, 1 byte reserved message type, message data.
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return 2 + 5 + msgSize;
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}
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ReturnValue_t cfdp::ReservedMessageCreator::deSerialize(const uint8_t **buffer, size_t *size,
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SerializeIF::Endianness streamEndianness) {
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return returnvalue::FAILED;
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}
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