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Final refactor for bfsb_generator* and text generator (#7806)

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* Refactor BfbsGenerator to use CodeGenerator interface

* Update

* Refactor bfbs generator

* Refactor bfbs generator for lua and nim. Remove old code that use Generator
interface.

* Update import

* Update CMakeLists

* Update BUILD file

* Update BUILD file for src

* Remove from Android CMakeLists and add error message

* Update

* Add generate root file function to Code Generator interface

* Update

* Update

* Minor format fix
This commit is contained in:
Khanh Nguyen
2023-01-31 09:35:34 -08:00
committed by GitHub
parent a6f4194489
commit 08ebd202e2
30 changed files with 357 additions and 222 deletions
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13
src/bfbs_gen.h
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@@ -19,7 +19,7 @@
#include <cstdint>
#include "flatbuffers/bfbs_generator.h"
#include "flatbuffers/code_generator.h"
#include "flatbuffers/reflection_generated.h"
namespace flatbuffers {
@@ -96,20 +96,19 @@ static bool IsVector(const reflection::BaseType base_type) {
// A concrete base Flatbuffer Generator that specific language generators can
// derive from.
class BaseBfbsGenerator : public BfbsGenerator {
class BaseBfbsGenerator : public CodeGenerator {
public:
virtual ~BaseBfbsGenerator() {}
BaseBfbsGenerator() : schema_(nullptr) {}
virtual GeneratorStatus GenerateFromSchema(
virtual Status GenerateFromSchema(
const reflection::Schema *schema) = 0;
//
virtual uint64_t SupportedAdvancedFeatures() const = 0;
// Override of the Generator::generate method that does the initial
// Override of the Generator::GenerateCode method that does the initial
// deserialization and verification steps.
GeneratorStatus Generate(const uint8_t *buffer,
Status GenerateCode(const uint8_t *buffer,
int64_t length) FLATBUFFERS_OVERRIDE {
flatbuffers::Verifier verifier(buffer, static_cast<size_t>(length));
if (!reflection::VerifySchemaBuffer(verifier)) {
@@ -125,7 +124,7 @@ class BaseBfbsGenerator : public BfbsGenerator {
return FAILED_VERIFICATION;
}
GeneratorStatus status = GenerateFromSchema(schema_);
Status status = GenerateFromSchema(schema_);
schema_ = nullptr;
return status;
}