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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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53
src/bfbs_gen_lua.cpp
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@@ -26,7 +26,6 @@
// Ensure no includes to flatc internals. bfbs_gen.h and generator.h are OK.
#include "bfbs_gen.h"
#include "bfbs_namer.h"
#include "flatbuffers/bfbs_generator.h"
// The intermediate representation schema.
#include "flatbuffers/reflection.h"
@@ -79,15 +78,57 @@ class LuaBfbsGenerator : public BaseBfbsGenerator {
flatc_version_(flatc_version),
namer_(LuaDefaultConfig(), LuaKeywords()) {}
GeneratorStatus GenerateFromSchema(const r::Schema *schema)
FLATBUFFERS_OVERRIDE {
if (!GenerateEnums(schema->enums())) { return FAILED; }
Status GenerateFromSchema(const r::Schema *schema) FLATBUFFERS_OVERRIDE {
if (!GenerateEnums(schema->enums())) { return ERROR; }
if (!GenerateObjects(schema->objects(), schema->root_table())) {
return FAILED;
return ERROR;
}
return OK;
}
using BaseBfbsGenerator::GenerateCode;
Status GenerateCode(const Parser &parser, const std::string &path,
const std::string &filename) FLATBUFFERS_OVERRIDE {
if (!GenerateLua(parser, path, filename)) { return ERROR; }
return OK;
}
Status GenerateMakeRule(const Parser &parser, const std::string &path,
const std::string &filename,
std::string &output) override {
(void)parser;
(void)path;
(void)filename;
(void)output;
return Status::NOT_IMPLEMENTED;
}
Status GenerateGrpcCode(const Parser &parser, const std::string &path,
const std::string &filename) override {
(void)parser;
(void)path;
(void)filename;
return Status::NOT_IMPLEMENTED;
}
Status GenerateRootFile(const Parser &parser,
const std::string &path) override {
(void)parser;
(void)path;
return Status::NOT_IMPLEMENTED;
}
bool IsSchemaOnly() const override { return true; }
bool SupportsBfbsGeneration() const override { return true; }
bool SupportsRootFileGeneration() const override { return false; }
IDLOptions::Language Language() const override { return IDLOptions::kLua; }
std::string LanguageName() const override { return "Lua"; }
uint64_t SupportedAdvancedFeatures() const FLATBUFFERS_OVERRIDE {
return 0xF;
}
@@ -625,7 +666,7 @@ class LuaBfbsGenerator : public BaseBfbsGenerator {
};
} // namespace
std::unique_ptr<BfbsGenerator> NewLuaBfbsGenerator(
std::unique_ptr<CodeGenerator> NewLuaBfbsGenerator(
const std::string &flatc_version) {
return std::unique_ptr<LuaBfbsGenerator>(new LuaBfbsGenerator(flatc_version));
}