55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
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#include "MetadataPduSerializer.h"
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MetadataPduSerializer::MetadataPduSerializer(PduConfig &conf, MetadataInfo &info):
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FileDirectiveSerializer(conf, cfdp::FileDirectives::METADATA, 5), info(info) {
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updateDirectiveFieldLen();
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}
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void MetadataPduSerializer::updateDirectiveFieldLen() {
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setDirectiveDataFieldLen(info.getSerializedSize(getLargeFileFlag()));
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}
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size_t MetadataPduSerializer::getSerializedSize() const {
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return FileDirectiveSerializer::getWholePduSize();
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}
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ReturnValue_t MetadataPduSerializer::serialize(uint8_t **buffer, size_t *size, size_t maxSize,
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Endianness streamEndianness) const {
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ReturnValue_t result = FileDirectiveSerializer::serialize(buffer, size, maxSize,
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streamEndianness);
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if(result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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if(*size + 1 >= maxSize) {
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return SerializeIF::BUFFER_TOO_SHORT;
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}
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**buffer = info.isClosureRequested() << 6 | info.getChecksumType();
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*buffer += 1;
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*size += 1;
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result = info.getFileSize().serialize(buffer, size, maxSize, streamEndianness);
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if(result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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result = info.getSourceFileName().serialize(buffer, size, maxSize, streamEndianness);
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if(result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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result = info.getDestFileName().serialize(buffer, size, maxSize, streamEndianness);
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if(result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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if(info.hasOptions()) {
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cfdp::Tlv** optsArray = nullptr;
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size_t optsLen = 0;
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info.getOptions(&optsArray, &optsLen, nullptr);
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for(size_t idx = 0; idx < optsLen; idx++) {
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result = optsArray[idx]->serialize(buffer, size, maxSize, streamEndianness);
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if(result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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}
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}
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return result;
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}
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