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// 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({reinterpret_cast<const char*>(data), size}, output);
}
bool ParseTextMessage(const TProtoStringType& data, protobuf::Message* output) {
output->Clear();
TextFormat::Parser parser;
parser.SetRecursionLimit(100);
parser.AllowPartialMessage(true);
parser.AllowUnknownField(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) {
TProtoStringType result = SaveMessageAsText(message);
if (result.size() <= max_size) {
memcpy(data, result.data(), result.size());
return result.size();
}
return 0;
}
TProtoStringType SaveMessageAsText(const protobuf::Message& message) {
String tmp;
if (!protobuf::TextFormat::PrintToString(message, &tmp)) return {};
return tmp;
}
} // namespace protobuf_mutator
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