| // Copyright 2017 Google Inc. All rights reserved. |
| // |
| // 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 "src/text_format.h" |
| #include "port/protobuf.h" |
| |
| namespace protobuf_mutator { |
| |
| using protobuf::Message; |
| using protobuf::TextFormat; |
| |
| bool ParseTextMessage(const uint8_t* data, size_t size, Message* output) { |
| return ParseTextMessage({data, data + size}, output); |
| } |
| |
| bool ParseTextMessage(const std::string& data, protobuf::Message* output) { |
| output->Clear(); |
| TextFormat::Parser parser; |
| parser.AllowPartialMessage(true); |
| if (!parser.ParseFromString(data, output)) { |
| output->Clear(); |
| return false; |
| } |
| return true; |
| } |
| |
| size_t SaveMessageAsText(const Message& message, uint8_t* data, |
| size_t max_size) { |
| std::string result = SaveMessageAsText(message); |
| if (result.size() <= max_size) { |
| memcpy(data, result.data(), result.size()); |
| return result.size(); |
| } |
| return 0; |
| } |
| |
| std::string SaveMessageAsText(const protobuf::Message& message) { |
| String tmp; |
| if (!protobuf::TextFormat::PrintToString(message, &tmp)) return {}; |
| return tmp; |
| } |
| |
| } // namespace protobuf_mutator |