generate_c_byte_array.py 973 B

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  1. # Copyright 2024 Google LLC
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS,
  11. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. # See the License for the specific language governing permissions and
  13. # limitations under the License.
  14. def write(output_file, bytes, var_name):
  15. output_file.write("static const uint8_t {var_name}[] = {{\n ".format(var_name=var_name))
  16. for byte, index in zip(bytes, range(0, len(bytes))):
  17. if index != 0 and index % 16 == 0:
  18. output_file.write("/* bytes {0} - {1} */\n ".format(index - 16, index))
  19. output_file.write("0x%02x, " % byte)
  20. output_file.write("\n};\n")