51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
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#!/usr/bin/env python3
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import argparse
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from pathlib import Path
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from PIL import Image
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parser = argparse.ArgumentParser()
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parser.add_argument("input")
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parser.add_argument("output")
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args = parser.parse_args()
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input = Path(args.input)
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output = Path(args.output)
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if not input.exists():
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print("Input " + str(input.absolute()) + " not found.")
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raise SystemExit(1)
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file_array = list()
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for child in Path(input).iterdir():
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if child.is_file():
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file_array.append({"filename": child.name, "data": child.read_bytes()})
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def generate_data():
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string_list = list()
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for index, data in enumerate(file_array):
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hexList = list()
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for byte in data["data"]:
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hexList.append(f"0x{byte:02x}")
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string_list.append(f"unsigned char data{index}[] = {{ {','.join(hexList)} }};")
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return '\n'.join(string_list)
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def generate_hashmap_init():
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string_list = list()
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for index, data in enumerate(file_array):
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string_list.append(f"if (strcmp(filename, \"{data["filename"]}\") == 0) {{ *data = &data{index}; *size = sizeof(data{index}); return 1; }}")
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return f"""int get_file_pointer(const char* filename, void ** data, size_t * size) {{
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{'\n'.join(string_list)}
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return 0;
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}}"""
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code = f"""#include \"data.h\"
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#include <string.h>
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{generate_data()}
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{generate_hashmap_init()}
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"""
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with open(output, 'w') as f:
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f.write(code)
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