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[Yunq] Add support for nested fields in messages.

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This commit is contained in:
Drew Galbraith 2024-01-11 21:32:08 -08:00
parent 9e12531651
commit a48d63a664
18 changed files with 257 additions and 219 deletions
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12
lib/yunq/message_view.h
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@ -28,6 +28,9 @@ class MessageView {
glcr::ErrorOr<uint64_t> ReadCapability(uint64_t field_index,
const glcr::CapBuffer& caps) const;
template <typename T>
glcr::Status ReadMessage(uint64_t field_index, T& message) const;
private:
const glcr::ByteBuffer& buffer_;
uint64_t offset_;
@ -49,4 +52,13 @@ template <>
glcr::ErrorOr<glcr::Vector<uint64_t>> MessageView::ReadRepeated<uint64_t>(
uint64_t field_index) const;
template <typename T>
glcr::Status MessageView::ReadMessage(uint64_t field_index, T& message) const {
ExtensionPointer ptr =
buffer_.At<ExtensionPointer>(field_offset(field_index));
MessageView subview(buffer_, offset_ + ptr.offset);
return message.ParseFromBytes(subview);
}
} // namespace yunq