Adam Cozzette | 501ecec | 2023-09-26 14:36:20 -0700 | [diff] [blame] | 1 | // Protocol Buffers - Google's data interchange format |
| 2 | // Copyright 2023 Google LLC. All rights reserved. |
| 3 | // https://developers.google.com/protocol-buffers/ |
| 4 | // |
| 5 | // Redistribution and use in source and binary forms, with or without |
| 6 | // modification, are permitted provided that the following conditions are |
| 7 | // met: |
| 8 | // |
| 9 | // * Redistributions of source code must retain the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer. |
| 11 | // * Redistributions in binary form must reproduce the above |
| 12 | // copyright notice, this list of conditions and the following disclaimer |
| 13 | // in the documentation and/or other materials provided with the |
| 14 | // distribution. |
| 15 | // * Neither the name of Google LLC nor the names of its |
| 16 | // contributors may be used to endorse or promote products derived from |
| 17 | // this software without specific prior written permission. |
| 18 | // |
| 19 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | |
| 31 | #ifndef UPB_PROTOS_GENERATOR_NAMES_H |
| 32 | #define UPB_PROTOS_GENERATOR_NAMES_H |
| 33 | |
| 34 | #include <string> |
| 35 | |
| 36 | #include "absl/base/attributes.h" |
| 37 | #include "absl/container/flat_hash_map.h" |
| 38 | #include "absl/strings/string_view.h" |
| 39 | #include "google/protobuf/descriptor.h" |
| 40 | #include "upb/reflection/def.hpp" |
| 41 | |
Adam Cozzette | 12c7bb0 | 2023-09-28 12:54:11 -0700 | [diff] [blame] | 42 | namespace upb { |
| 43 | namespace generator { |
Adam Cozzette | 501ecec | 2023-09-26 14:36:20 -0700 | [diff] [blame] | 44 | |
| 45 | using NameToFieldDescriptorMap = |
| 46 | absl::flat_hash_map<absl::string_view, const google::protobuf::FieldDescriptor*>; |
| 47 | |
| 48 | // Returns field name by resolving naming conflicts across |
| 49 | // proto field names (such as clear_ prefixes). |
| 50 | std::string ResolveFieldName(const google::protobuf::FieldDescriptor* field, |
| 51 | const NameToFieldDescriptorMap& field_names); |
| 52 | |
| 53 | // Returns field map by name to use for conflict checks. |
| 54 | NameToFieldDescriptorMap CreateFieldNameMap(const google::protobuf::Descriptor* message); |
| 55 | |
| 56 | using NameToFieldDefMap = |
| 57 | absl::flat_hash_map<absl::string_view, upb::FieldDefPtr>; |
| 58 | |
| 59 | // Returns field name by resolving naming conflicts across |
| 60 | // proto field names (such as clear_ prefixes). |
| 61 | std::string ResolveFieldName(upb::FieldDefPtr field, |
| 62 | const NameToFieldDefMap& field_names); |
| 63 | |
| 64 | // Returns field map by name to use for conflict checks. |
| 65 | NameToFieldDefMap CreateFieldNameMap(upb::MessageDefPtr message); |
| 66 | |
| 67 | // Private array getter name postfix for repeated fields. |
| 68 | ABSL_CONST_INIT extern const absl::string_view kRepeatedFieldArrayGetterPostfix; |
| 69 | ABSL_CONST_INIT extern const absl::string_view |
| 70 | kRepeatedFieldMutableArrayGetterPostfix; |
| 71 | |
Adam Cozzette | 12c7bb0 | 2023-09-28 12:54:11 -0700 | [diff] [blame] | 72 | } // namespace generator |
| 73 | } // namespace upb |
Adam Cozzette | 501ecec | 2023-09-26 14:36:20 -0700 | [diff] [blame] | 74 | |
| 75 | #endif // UPB_PROTOS_GENERATOR_NAMES_H |