Hiding Files in Folders ... names

Folding.py

import os
import argparse
import hashlib

def file_to_hex(filename):
    """Convert file content to a hex string."""
    with open(filename, 'rb') as file:
        content = file.read()
    return content.hex(), content

def create_folders_for_hex(hex_data, base_path, max_length=254):
    """Create folders with names based on segments of the hexadecimal data, including a sequence number."""
    num_folders = (len(hex_data) + max_length - 1) // max_length
    for i in range(num_folders):
        folder_name = f"{i:04d}_{hex_data[i * max_length:(i + 1) * max_length]}"
        os.makedirs(os.path.join(base_path, folder_name), exist_ok=True)
    return num_folders

def hex_to_binary(hex_str):
    """Convert hexadecimal string to binary data."""
    return bytes.fromhex(hex_str)

def rebuild_file_from_folders(base_path, output_filename):
    """Rebuild a file from folders with hexadecimal names that include a sequence number."""
    folders = [name for name in os.listdir(base_path) if os.path.isdir(os.path.join(base_path, name))]
    # Extract the sequence number and sort by it
    folders.sort(key=lambda x: int(x.split('_')[0]))
    hex_data = ''.join(name.split('_')[1] for name in folders)
    binary_data = hex_to_binary(hex_data)
    with open(output_filename, 'wb') as file:
        file.write(binary_data)

def calculate_sha256(file_content):
    """Calculate SHA-256 hash of the given file content."""
    sha256 = hashlib.sha256()
    sha256.update(file_content)
    return sha256.hexdigest()

def main():
    parser = argparse.ArgumentParser(description="Create or Rebuild files from hex-named folders.")
    parser.add_argument('mode', choices=['create', 'rebuild'], help='Operation mode: "create" or "rebuild"')
    parser.add_argument('path', help='Path to the file or directory')
    parser.add_argument('--output', help='Output file or directory', required=True)
    args = parser.parse_args()

    if args.mode == 'create':
        hex_data, original_content = file_to_hex(args.path)
        total_folders = create_folders_for_hex(hex_data, args.output)
        file_size = os.path.getsize(args.path)
        file_sha256 = calculate_sha256(original_content)
        print(f"Created {total_folders} folders in {args.output} based on the file {args.path}")
        print(f"Original file size: {file_size} bytes")
        print(f"SHA-256 hash of the original file: {file_sha256}")
    elif args.mode == 'rebuild':
        rebuild_file_from_folders(args.path, args.output)
        print(f"Rebuilt file {args.output} from folders in {args.path}")

if __name__ == "__main__":
    main()

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