chromium/third_party/perfetto/src/protozero/protoc_plugin/protozero_c_plugin.cc

/*
 * Copyright (C) 2023 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 <stdlib.h>

#include <limits>
#include <map>
#include <memory>
#include <set>
#include <string>

#include <google/protobuf/compiler/code_generator.h>
#include <google/protobuf/compiler/plugin.h>
#include <google/protobuf/descriptor.h>
#include <google/protobuf/descriptor.pb.h>
#include <google/protobuf/io/printer.h>
#include <google/protobuf/io/zero_copy_stream.h>

#include "perfetto/ext/base/string_utils.h"

namespace protozero {
namespace {

Descriptor;
EnumDescriptor;
EnumValueDescriptor;
FieldDescriptor;
FileDescriptor;
GeneratorContext;
Printer;
ZeroCopyOutputStream;
SplitString;
StripChars;
StripPrefix;
StripSuffix;
ToUpper;
Uppercase;

void Assert(bool condition) { … }

struct FileDescriptorComp { … };

struct DescriptorComp { … };

struct EnumDescriptorComp { … };

inline std::string ProtoStubName(const FileDescriptor* proto) { … }

class GeneratorJob { … };

class ProtoZeroCGenerator : public google::protobuf::compiler::CodeGenerator { … };

ProtoZeroCGenerator::ProtoZeroCGenerator() { … }

ProtoZeroCGenerator::~ProtoZeroCGenerator() { … }

bool ProtoZeroCGenerator::Generate(const FileDescriptor* file,
                                   const std::string& options,
                                   GeneratorContext* context,
                                   std::string* error) const { … }

}  // namespace
}  // namespace protozero

int main(int argc, char* argv[]) { … }