/* Copyright 2017 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.
==============================================================================*/

#ifndef TENSORFLOW_TOOLS_GRAPH_TRANSFORMS_FILE_UTILS_H_
#define TENSORFLOW_TOOLS_GRAPH_TRANSFORMS_FILE_UTILS_H_

#include "tensorflow/core/framework/graph.pb.h"
#include "tensorflow/core/lib/core/status.h"

namespace tensorflow {
namespace graph_transforms {

// First tries to load the file as a text protobuf, if that fails tries to parse
// it as a binary protobuf, and returns an error if both fail.
Status LoadTextOrBinaryGraphFile(const string& file_name, GraphDef* graph_def);

}  // namespace graph_transforms
}  // namespace tensorflow

#endif  // TENSORFLOW_TOOLS_GRAPH_TRANSFORMS_FILE_UTILS_H_