mirror of
https://github.com/keylase/nvidia-patch.git
synced 2024-11-10 12:08:20 +00:00
207 lines
8.8 KiB
Python
Executable File
207 lines
8.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import argparse
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import json
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import os.path
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import posixpath
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from string import Template
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from itertools import groupby
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from functools import partial
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import urllib.request
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import urllib.parse
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from constants import OSKind, Product, WinSeries, DATAFILE_PATH, \
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DRIVER_URL_TEMPLATE, DRIVER_DIR_PREFIX, BASE_PATH, REPO_BASE
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from utils import find_driver, linux_driver_key, windows_driver_key
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def parse_args():
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def check_enum_arg(enum, value):
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try:
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return enum[value]
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except KeyError:
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raise argparse.ArgumentTypeError("%s is not valid option for %s" % (repr(value), repr(enum.__name__)))
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parser = argparse.ArgumentParser(
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description="Adds new Nvidia driver into drivers.json file of "
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"in your repo working copy",
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formatter_class=argparse.ArgumentDefaultsHelpFormatter)
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os_options = parser.add_argument_group("OS options")
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os_group=os_options.add_mutually_exclusive_group(required=True)
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os_group.add_argument("-L", "--linux",
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action="store_const",
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dest="os",
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const=OSKind.Linux,
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help="add Linux driver")
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os_group.add_argument("-W", "--win",
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action="store_const",
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dest="os",
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const=OSKind.Windows,
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help="add Windows driver")
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win_opts = parser.add_argument_group("Windows-specific options")
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win_opts.add_argument("--variant",
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default="",
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help="driver variant (use for special cases like "
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"\"Studio Driver\")")
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win_opts.add_argument("-P", "--product",
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type=partial(check_enum_arg, Product),
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choices=list(Product),
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default=Product.GeForce,
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help="product type")
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win_opts.add_argument("-w", "--winseries",
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type=partial(check_enum_arg, WinSeries),
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choices=list(WinSeries),
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default=WinSeries.win10,
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help="Windows series")
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win_opts.add_argument("--patch32",
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default="https://raw.githubusercontent.com/keylase/"
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"nvidia-patch/master/win/${winseries}_x64/"
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"${drvprefix}${version}/nvencodeapi.1337",
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help="template for Windows 32bit patch URL")
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win_opts.add_argument("--patch64",
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default="https://raw.githubusercontent.com/keylase/"
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"nvidia-patch/master/win/${winseries}_x64/"
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"${drvprefix}${version}/nvencodeapi64.1337",
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help="template for Windows 64bit patch URL")
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win_opts.add_argument("--skip-patch-check",
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action="store_true",
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help="skip patch files presense test")
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parser.add_argument("-U", "--url",
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help="override driver link")
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parser.add_argument("--skip-url-check",
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action="store_true",
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help="skip driver URL check")
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parser.add_argument("version",
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help="driver version")
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args = parser.parse_args()
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return args
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def posixpath_components(path):
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result = []
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while True:
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head, tail = posixpath.split(path)
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if head == path:
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break
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result.append(tail)
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path = head
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result.reverse()
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if result and not result[-1]:
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result.pop()
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return result
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def validate_url(url):
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req = urllib.request.Request(url, method="HEAD")
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with urllib.request.urlopen(req, timeout=10) as resp:
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if int(resp.headers['Content-Length']) < 50 * 2**20:
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raise Exception("Bad driver length: %s" % resp.headers['Content-Length'])
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def validate_patch(patch64, patch32):
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wc_base = os.path.abspath(os.path.join(BASE_PATH, "..", ".."))
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base_parse = urllib.parse.urlsplit(REPO_BASE, scheme='http')
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p64_parse = urllib.parse.urlsplit(patch64, scheme='http')
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p32_parse = urllib.parse.urlsplit(patch32, scheme='http')
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if not (p64_parse[0] == p32_parse[0] == base_parse[0]):
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raise Exception("URL scheme doesn't match repo base URL scheme")
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if not (p64_parse[1] == p32_parse[1] == base_parse[1]):
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raise Exception("URL network location doesn't match repo base URL network location")
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if posixpath.commonpath((base_parse[2], p64_parse[2], p32_parse[2])) != \
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posixpath.commonpath((base_parse[2],)):
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raise Exception("URL is not subpath of repo base path")
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p64_posix_relpath = posixpath.relpath(p64_parse[2], base_parse[2])
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p32_posix_relpath = posixpath.relpath(p32_parse[2], base_parse[2])
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p64_comp = posixpath_components(p64_posix_relpath)
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p32_comp = posixpath_components(p32_posix_relpath)
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p64_filepath = os.path.join(wc_base, *p64_comp)
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p32_filepath = os.path.join(wc_base, *p32_comp)
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if not os.path.exists(p64_filepath):
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raise Exception("File %s not found!" % p64_filepath)
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if not os.path.exists(p32_filepath):
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raise Exception("File %s not found!" % p32_filepath)
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if os.path.getsize(p64_filepath) == 0:
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raise Exception("File %s empty!" % p64_filepath)
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if os.path.exists(p32_filepath) == 0:
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raise Exception("File %s empty!" % p32_filepath)
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def validate_unique(drivers, new_driver, kf):
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if find_driver(drivers, kf(new_driver), kf) is not None:
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raise Exception("Duplicate driver!")
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def main():
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args = parse_args()
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if args.url is None:
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if args.os is OSKind.Linux:
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url_tmpl = Template(DRIVER_URL_TEMPLATE[(args.os, None, None, None)])
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else:
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url_tmpl = Template(DRIVER_URL_TEMPLATE[(args.os,
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args.product,
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args.winseries,
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args.variant)])
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url = url_tmpl.substitute(version=args.version)
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else:
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url = args.url
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if not args.skip_url_check:
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try:
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validate_url(url)
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except KeyboardInterrupt:
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raise
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except Exception as exc:
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print("Driver URL validation failed with error: %s" % str(exc), file=sys.stderr)
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print("Please use option -U to override driver link manually", file=sys.stderr)
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print("or use option --skip-url-check to submit incorrect URL.", file=sys.stderr)
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return
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if args.os is OSKind.Windows:
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driver_dir_prefix = DRIVER_DIR_PREFIX[(args.product, args.variant)]
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patch64_url = Template(args.patch64).substitute(winseries=args.winseries,
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drvprefix=driver_dir_prefix,
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version=args.version)
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patch32_url = Template(args.patch32).substitute(winseries=args.winseries,
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drvprefix=driver_dir_prefix,
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version=args.version)
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if not args.skip_patch_check:
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try:
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validate_patch(patch64_url, patch32_url)
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except KeyboardInterrupt:
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raise
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except Exception as exc:
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print("Driver patch validation failed with error: %s" % str(exc), file=sys.stderr)
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print("Use options --patch64 and --patch32 to override patch path ", file=sys.stderr)
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print("template or use option --skip-patch-check to submit driver with ", file=sys.stderr)
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print("missing patch files.", file=sys.stderr)
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return
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with open(DATAFILE_PATH) as data_file:
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data = json.load(data_file)
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drivers = data[args.os.value]['x86_64']['drivers']
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if args.os is OSKind.Windows:
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new_driver = {
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"os": str(args.winseries),
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"product": str(args.product),
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"version": args.version,
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"variant": args.variant,
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"patch64_url": patch64_url,
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"patch32_url": patch32_url,
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"driver_url": url,
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}
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key_fun = windows_driver_key
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else:
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new_driver = {
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"version": args.version,
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"driver_url": url,
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}
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key_fun = linux_driver_key
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drivers = sorted(drivers, key=key_fun)
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try:
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validate_unique(drivers, new_driver, key_fun)
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except KeyboardInterrupt:
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raise
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except Exception as exc:
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print("Driver uniqueness validation failed with error: %s" % str(exc), file=sys.stderr)
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return
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data[args.os.value]['x86_64']['drivers'].append(new_driver)
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with open(DATAFILE_PATH, 'w') as data_file:
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json.dump(data, data_file, indent=4)
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if __name__ == '__main__':
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main()
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