Remove patch_flycast_memory.py

This commit is contained in:
Matt
2023-10-07 13:02:10 +01:00
committed by Martin Michelsen
parent 1cb0d5bcec
commit e4bb5bc28c
-39
View File
@@ -1,39 +0,0 @@
#!/bin/env python3
import os
import subprocess
import sys
def get_ip_address(ifname):
data = subprocess.check_output(['ifconfig', ifname])
for line in data.splitlines():
line = line.strip()
if line.startswith(b'inet '):
return line.split()[1].decode('ascii')
raise RuntimeError('cannot get address for interface ' + ifname)
def main(argv):
if len(argv) < 2:
raise RuntimeError(f'Usage: {argv[0]} <original-destination> [new-destination]')
if os.geteuid() != 0:
raise RuntimeError('You must use sudo to run this script')
original_destination = argv[1]
new_destination = argv[2] if len(argv) > 2 else get_ip_address('en0')
print(f'Finding occurrences of \"{original_destination}\"')
addresses_str = subprocess.check_output(['memwatch', 'Flycast.app', 'find', f'\"{original_destination}\"'])
for line in addresses_str.splitlines():
# line is like '(0) 00007FFF038500A0 (rw-)' (we care only about the address)
tokens = line.split()
if len(tokens) != 3:
continue
print(f'Replacing \"{original_destination}\" with \"{new_destination}\" at {tokens[1]} in Flycast')
subprocess.check_call(['memwatch', 'Flycast.app', 'write', tokens[1], f'\"{new_destination}\" 00'])
return 0
if __name__ == '__main__':
sys.exit(main(sys.argv))