/**
 * Copyright (C) 2020 The Android Open Source Project
 *
 * 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 <stdint.h>

#include <ft2build.h>
#include FT_FREETYPE_H

int main(int argc, char **argv) {
  if (argc != 2) {
    return EXIT_FAILURE;
  }

  FILE *fp = fopen(argv[1], "rb");
  if (!fp) {
    return EXIT_FAILURE;
  }

  fseek(fp, 0, SEEK_END);
  size_t size = ftell(fp);
  fseek(fp, 0, SEEK_SET);
  if (size < 1) {
    fclose(fp);
    return EXIT_FAILURE;
  }

  uint8_t *data = new uint8_t[size];
  if (!data) {
    fclose(fp);
    return EXIT_FAILURE;
  }
  (void)fread(data, sizeof(uint8_t), size, fp);
  fclose(fp);
  fp = nullptr;

  FT_Library ftLib;
  if (FT_Init_FreeType(&ftLib)) {
    delete[] data;
    return EXIT_FAILURE;
  }

  FT_Face ftFace;
  FT_New_Memory_Face(ftLib, data, size, -33, &ftFace);

  FT_Done_FreeType(ftLib);
  delete[] data;
  return EXIT_SUCCESS;
}