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Commit 34ec9a61 authored by Zach Johnson's avatar Zach Johnson
Browse files

rusty-packets: stub out rust generation function 

Bug: 171749953
Tag: #gd-refactor
Test: gd/cert/run --rhost SimpleHalTest
Change-Id: I8767e4f9ebcf8de6930ab905142afc1a002fdb43
parent d88801f8

system/gd/packet/parser/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ cc_binary_host { 
        "language_y.yy",

        "language_l.ll",

        "gen_cpp.cc",

        "gen_rust.cc",

    ],

    static_libs: [

        "libc++fs",

system/gd/packet/parser/gen_rust.cc

0 → 100644
+28 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2019 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#include <filesystem>

#include "declarations.h"



bool generate_rust_source_one_file(

    __attribute__((unused)) const Declarations& decls,

    __attribute__((unused)) const std::filesystem::path& input_file,

    __attribute__((unused)) const std::filesystem::path& include_dir,

    __attribute__((unused)) const std::filesystem::path& out_dir,

    __attribute__((unused)) const std::string& root_namespace) {

  // TODO do fun things

  return true;

}

system/gd/packet/parser/main.cc

+11 −1
Original line number Diff line number Diff line
@@ -50,6 +50,13 @@ bool generate_pybind11_sources_one_file( 
    const std::string& root_namespace,

    size_t num_shards);



bool generate_rust_source_one_file(

    const Declarations& decls,

    const std::filesystem::path& input_file,

    const std::filesystem::path& include_dir,

    const std::filesystem::path& out_dir,

    const std::string& root_namespace);



bool parse_declarations_one_file(const std::filesystem::path& input_file, Declarations* declarations) {

  void* scanner;

  yylex_init(&scanner);
@@ -139,7 +146,10 @@ int main(int argc, const char** argv) { 
    }

    if (generate_rust) {

      std::cout << "generating rust" << std::endl;

      // TODO do fun things

      if (!generate_rust_source_one_file(declarations, input_files.front(), include_dir, out_dir, root_namespace)) {

        std::cerr << "Didn't generate rust source for " << input_files.front() << std::endl;

        return 5;

      }

    } else {

      std::cout << "generating c++ and pybind11" << std::endl;

      if (!generate_cpp_headers_one_file(declarations, input_files.front(), include_dir, out_dir, root_namespace)) {