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// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
#ifndef UPB_PROTOS_GENERATOR_NAMES_H
#define UPB_PROTOS_GENERATOR_NAMES_H
#include <string>
#include "absl/base/attributes.h"
#include "absl/container/flat_hash_map.h"
#include "absl/strings/string_view.h"
#include "google/protobuf/descriptor.h"
#include "upb/reflection/def.hpp"
namespace upb {
namespace generator {
using NameToFieldDescriptorMap =
absl::flat_hash_map<absl::string_view, const google::protobuf::FieldDescriptor*>;
// Returns field name by resolving naming conflicts across
// proto field names (such as clear_ prefixes).
std::string ResolveFieldName(const google::protobuf::FieldDescriptor* field,
const NameToFieldDescriptorMap& field_names);
// Returns field map by name to use for conflict checks.
NameToFieldDescriptorMap CreateFieldNameMap(const google::protobuf::Descriptor* message);
using NameToFieldDefMap =
absl::flat_hash_map<absl::string_view, upb::FieldDefPtr>;
// Returns field name by resolving naming conflicts across
// proto field names (such as clear_ prefixes).
std::string ResolveFieldName(upb::FieldDefPtr field,
const NameToFieldDefMap& field_names);
// Returns field map by name to use for conflict checks.
NameToFieldDefMap CreateFieldNameMap(upb::MessageDefPtr message);
// Private array getter name postfix for repeated fields.
ABSL_CONST_INIT extern const absl::string_view kRepeatedFieldArrayGetterPostfix;
ABSL_CONST_INIT extern const absl::string_view
kRepeatedFieldMutableArrayGetterPostfix;
// Private getter name postfix for map fields.
ABSL_CONST_INIT extern const absl::string_view kMapGetterPostfix;
ABSL_CONST_INIT extern const absl::string_view kMutableMapGetterPostfix;
} // namespace generator
} // namespace upb
#endif // UPB_PROTOS_GENERATOR_NAMES_H