| // Copyright 2021 The Pigweed Authors |
| // |
| // 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 |
| // |
| // https://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. |
| |
| syntax = "proto3"; |
| |
| package pw.tokenizer; |
| |
| import "google/protobuf/descriptor.proto"; |
| |
| enum Tokenization { |
| // The field may contain plain text or any type of tokenized data (binary or |
| // prefixed Base64). |
| TOKENIZATION_OPTIONAL = 0; |
| } |
| |
| // Define the tokenized option, which indicates the data format for text in a |
| // bytes field. |
| extend google.protobuf.FieldOptions { |
| // The field number was randomly selected from the reserved, internal use |
| // field numbers (50000-99999). |
| // TODO(b/234886465): Register with the Protobuf Global Extension Registry: |
| // https://github.com/protocolbuffers/protobuf/blob/HEAD/docs/options.md |
| Tokenization format = 78576; |
| } |