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[Yunq] Move serialization to yunq library.

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This commit is contained in:
Drew Galbraith 2024-01-11 20:36:41 -08:00
parent 0135d8d844
commit 7ec4f696a8
9 changed files with 316 additions and 486 deletions
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38
lib/yunq/serialize.cpp
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@ -7,12 +7,38 @@ const uint64_t kIdentByte = 0x33441122;
} // namespace
void WriteHeader(glcr::ByteBuffer& bytes, uint64_t offset, uint32_t core_size,
uint32_t extension_size) {
bytes.WriteAt<uint32_t>(offset + 0, kIdentByte);
bytes.WriteAt<uint32_t>(offset + 4, core_size);
bytes.WriteAt<uint32_t>(offset + 8, extension_size);
bytes.WriteAt<uint32_t>(offset + 12, 0); // TODO: Calculate CRC32.
void Serializer::WriteHeader() {
buffer_.WriteAt<uint32_t>(offset_ + 0, kIdentByte);
buffer_.WriteAt<uint32_t>(offset_ + 4, core_size_);
buffer_.WriteAt<uint32_t>(offset_ + 8, next_extension_);
buffer_.WriteAt<uint32_t>(offset_ + 12, 0); // TODO: Calculate CRC32.
}
template <>
void Serializer::WriteField<glcr::String>(uint64_t field_index,
const glcr::String& value) {
ExtensionPointer ptr{
.offset = (uint32_t)next_extension_,
// FIXME: Check downcast of str length.
.length = (uint32_t)value.length(),
};
buffer_.WriteStringAt(offset_ + next_extension_, value);
next_extension_ += ptr.length;
buffer_.WriteAt<ExtensionPointer>(field_offset(field_index), ptr);
}
void Serializer::WriteCapability(uint64_t field_index, uint64_t value) {
if (caps_) {
buffer_.WriteAt<uint64_t>(field_offset(field_index), next_cap_);
caps_.value().get().WriteAt(next_cap_++, value);
} else {
WriteField<uint64_t>(field_index, value);
}
}
void Serializer::WriteRepeatedCapability(uint64_t field_index,
const glcr::Vector<uint64_t>& value) {}
} // namespace yunq