92 lines
2.5 KiB
C++
92 lines
2.5 KiB
C++
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TOOLS_PROTO_MERGER_PROTO_FILE_H_
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#define TOOLS_PROTO_MERGER_PROTO_FILE_H_
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#include <string>
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#include <vector>
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// We include this intentionally instead of forward declaring to allow
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// for an easy find/replace transformation when moving to Google3.
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#include <google/protobuf/descriptor.h>
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namespace perfetto {
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namespace proto_merger {
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/// Simplified representation of the coomponents of a .proto file.
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struct ProtoFile {
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struct Option {
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std::string key;
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std::string value;
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};
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struct Member {
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std::vector<std::string> leading_comments;
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std::vector<std::string> trailing_comments;
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};
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struct Enum : Member {
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struct Value : Member {
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std::string name;
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int number;
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std::vector<Option> options;
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};
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std::string name;
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std::vector<Value> values;
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std::vector<Value> deleted_values;
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};
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struct Field : Member {
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std::string label;
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std::string packageless_type;
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std::string type;
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std::string name;
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int number;
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std::vector<Option> options;
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};
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struct Oneof : Member {
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std::string name;
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std::vector<Field> fields;
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std::vector<Field> deleted_fields;
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};
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struct Message : Member {
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std::string name;
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std::vector<Enum> enums;
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std::vector<Message> nested_messages;
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std::vector<Oneof> oneofs;
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std::vector<Field> fields;
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std::vector<Enum> deleted_enums;
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std::vector<Message> deleted_nested_messages;
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std::vector<Oneof> deleted_oneofs;
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std::vector<Field> deleted_fields;
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};
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std::vector<Message> messages;
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std::vector<Enum> enums;
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std::vector<Message> deleted_messages;
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std::vector<Enum> deleted_enums;
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};
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// Creates a ProtoFile struct from a libprotobuf-full descriptor clas.
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ProtoFile ProtoFileFromDescriptor(const google::protobuf::FileDescriptor&);
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} // namespace proto_merger
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} // namespace perfetto
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#endif // TOOLS_PROTO_MERGER_PROTO_FILE_H_
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