1 files changed, 59 insertions, 0 deletions
diff --git a/compiler/tflite2circle/driver/Driver.cpp b/compiler/tflite2circle/driver/Driver.cpp
new file mode 100644
index 000000000..826f9dee7
--- /dev/null
+++ b/compiler/tflite2circle/driver/Driver.cpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd. 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 <iostream>
+#include <vector>
+
+#include "CircleModel.h"
+#include "TFLModel.h"
+
+int entry(int argc, char **argv)
+{
+  if (argc != 3)
+  {
+    std::cerr << "ERROR: Failed to parse arguments" << std::endl;
+    std::cerr << std::endl;
+    std::cerr << "USAGE: " << argv[0] << " [tflite] [circle]" << std::endl;
+    return 255;
+  }
+
+  // read tflite file
+  tflite2circle::TFLModel tfl_model(argv[1]);
+  if (!tfl_model.is_valid())
+  {
+    std::cerr << "ERROR: Failed to load tflite '" << argv[1] << "'" << std::endl;
+    return 255;
+  }
+
+  // create flatbuffer builder
+  auto flatbuffer_builder = stdex::make_unique<flatbuffers::FlatBufferBuilder>(1024);
+
+  // convert tflite to circle
+  tflite2circle::CircleModel circle_model{flatbuffer_builder, tfl_model};
+
+  std::ofstream outfile{argv[2], std::ios::binary};
+
+  outfile.write(circle_model.base(), circle_model.size());
+  outfile.close();
+  // TODO find a better way of error handling
+  if (outfile.fail())
+  {
+    std::cerr << "ERROR: Failed to write circle '" << argv[1] << "'" << std::endl;
+    return 255;
+  }
+
+  return 0;
+}