Create exclusion list for PSO2 NGS Global

_readme.md

Creates an exclusion list to only download the NGS version for PSO2 Global.

You can't use this on a mainline version of Legendary just yet, pull request is still pending

generate_exclusionlist.py

import configparser
import requests

headers = { 'User-Agent': 'AQUA_HTTP' }

# Retrieve PSO2 JP management config
# GL doesn't have a patchlist that we can download unfortunately, but this is good enough
print('Retrieving management config')
management_req = requests.get('http://patch01.pso2gs.net/patch_prod/patches/management_beta.txt',
	headers=headers)

management_config = configparser.ConfigParser()
management_config.read_string('[default]\n' + management_req.text)

patch_url = management_config['default']['PatchURL']

# Retrieve PSO2 classic patchlist
print('Retrieving classic patchlist')
patchlist_req = requests.get(patch_url + 'patchlist_classic.txt', headers=headers)
patchlist_raw = patchlist_req.text.splitlines()

print('Creating exclusion list')
patchlist = []

for line in patchlist_raw:
	idx = line.index('\t')
	line = line[:idx]

	if line.endswith('.pat'):
		line = line[:-4]

		patchlist.append('pso2_bin/' + line)
		
		# JP patchlist doesn't contain the GL-specific files, and we have no way
		# of knowing this easily, so we'll just duplicate this for every file.
		if line.startswith('data/win32/'):
			patchlist.append('pso2_bin/data/win32_na/' + line[11:])
		elif line.startswith('data/win32reboot/'):
			patchlist.append('pso2_bin/data/win32reboot_na/' + line[17:])

exclude_file = open('exclude_patchlist.txt', 'w')
exclude_file.write('\n'.join(patchlist))
exclude_file.close()