| /* Copyright 2018 The TensorFlow Authors. 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 "tensorflow/core/platform/human_readable_json.h" |
| |
| #include "tensorflow/core/platform/errors.h" |
| #include "tensorflow/core/platform/status.h" |
| #include "tensorflow/core/platform/strcat.h" |
| |
| namespace tensorflow { |
| |
| Status ProtoToHumanReadableJson(const protobuf::Message& proto, string* result, |
| bool ignore_accuracy_loss) { |
| #ifdef TENSORFLOW_LITE_PROTOS |
| *result = "[human readable output not available on Android]"; |
| return Status::OK(); |
| #else |
| result->clear(); |
| |
| protobuf::util::JsonPrintOptions json_options; |
| json_options.preserve_proto_field_names = true; |
| json_options.always_print_primitive_fields = true; |
| auto status = |
| protobuf::util::MessageToJsonString(proto, result, json_options); |
| if (!status.ok()) { |
| // Convert error_msg google::protobuf::StringPiece to |
| // tensorflow::StringPiece. |
| auto error_msg = status.error_message(); |
| return errors::Internal( |
| strings::StrCat("Could not convert proto to JSON string: ", |
| StringPiece(error_msg.data(), error_msg.length()))); |
| } |
| return Status::OK(); |
| #endif |
| } |
| |
| Status HumanReadableJsonToProto(const string& str, protobuf::Message* proto) { |
| #ifdef TENSORFLOW_LITE_PROTOS |
| return errors::Internal("Cannot parse JSON protos on Android"); |
| #else |
| proto->Clear(); |
| auto status = protobuf::util::JsonStringToMessage(str, proto); |
| if (!status.ok()) { |
| // Convert error_msg google::protobuf::StringPiece to |
| // tensorflow::StringPiece. |
| auto error_msg = status.error_message(); |
| return errors::Internal( |
| strings::StrCat("Could not convert JSON string to proto: ", |
| StringPiece(error_msg.data(), error_msg.length()))); |
| } |
| return Status::OK(); |
| #endif |
| } |
| |
| } // namespace tensorflow |