| #!/usr/bin/env python3 |
| # |
| # Copyright (c) 2022 Golioth, Inc. |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| from argparse import ArgumentParser |
| from math import ceil |
| |
| |
| CHUNK = "This is a fragment of generated C string. " |
| |
| |
| parser = ArgumentParser(description="Generate C string of arbitrary size") |
| parser.add_argument("-s", "--size", help="Size of string (without NULL termination)", |
| required=True, type=int) |
| parser.add_argument("filepath", help="Output filepath") |
| args = parser.parse_args() |
| |
| |
| with open(args.filepath, "w", encoding="UTF-8") as fp: |
| fp.write('"') |
| chunks = CHUNK * ceil(args.size / len(CHUNK)) |
| fp.write(chunks[:args.size]) |
| fp.write('"') |
