Atlas - xxd.py
Home / ext / SDL / cmake
Lines: 7 | Size: 1481 bytes
[Download] [Show on GitHub] [Search similar files] [Raw] [Raw (proxy)] 
[FILE BEGIN]
1#!/usr/bin/env python
2
3import argparse
4import os
5import pathlib
6import re
7
8def main():
9    parser = argparse.ArgumentParser(allow_abbrev=False, description="Convert file into includable C header")
10    parser.add_argument("--in", "-i", type=pathlib.Path, metavar="INPUT", dest="input", required=True, help="Input file")
11    parser.add_argument("--out", "-o", type=pathlib.Path, metavar="OUTPUT", dest="output", required=True, help="Output header")
12    parser.add_argument("--columns", type=int, default=12, help="Column count")
13    args = parser.parse_args()
14
15    t = pathlib.Path()
16    varname, _ = re.subn("[^a-zA-Z0-9]", "_", str(args.input.name))
17
18    binary_data = args.input.open("rb").read()
19
20    with args.output.open("w", newline="\n") as fout:
21        fout.write("unsigned char {}[] = {{\n".format(varname))
22        bytes_written = 0
23        while bytes_written < len(binary_data):
24            col = bytes_written % args.columns
25            if col == 0:
26                fout.write("  ")
27            column_data = binary_data[bytes_written:bytes_written+args.columns]
28            fout.write(", ".join("0x{:02x}".format(d) for d in column_data))
29            bytes_written += len(column_data)
30            if bytes_written < len(binary_data):
31                fout.write(",\n")
32            else:
33                fout.write("\n")
34        fout.write("}};\nunsigned int {}_len = {:d};\n".format(varname, len(binary_data)))
35
36if __name__ == "__main__":
37    raise SystemExit(main())
38
[FILE END]
(C) 2025 0x4248
(C) 2025 4248 Media and 4248 Systems, All part of 0x4248
See LICENCE files for more information. Not all files are by 0x4248 always check Licencing.