mm/tools/buildtools/shiftjis_conv.py

36 lines
1.0 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import sys
def sjis_process(buf, outfile):
skipTimer = 0
for i in range(len(buf)):
if skipTimer > 0:
skipTimer -= 1
continue
if buf[i] == "'" and buf[i+2] == "'" and ord(buf[i + 1]) > 0xFF:
echar = buf[i+1].encode("shift-jis")
hchar = int(echar.hex(), 16)
outfile.write(f"0x{hchar:04X}")
skipTimer = 2
else:
outfile.write(buf[i])
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='Takes a file and converts shift-jis character literals to their hex value')
parser.add_argument('infile', type=str, help='input file to process')
parser.add_argument('-o', '--outfile', help='output file to write to. None for stdout')
args = parser.parse_args()
with open(args.infile) as f:
fb = f.read()
if args.outfile is None:
sjis_process(fb, sys.stdout)
else:
with open(args.outfile, "w+") as outf:
sjis_process(fb, outf)