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gogrepoc.py
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# -*- coding: utf-8 -*-
from __future__ import print_function
from __future__ import division
from __future__ import unicode_literals
# The following code block between #START# and #END#
# generates an error message if this script is called as a shell script.
# Using a "shebang" instead would fail on Windows.
#START#
if False:
print("Please start this script with a python interpreter: python /path/to/gogrepoc.py")
#END#
__appname__ = 'gogrepoc.py'
__author__ = 'eddie3,kalaynr'
__version__ = '0.4.0-a'
__url__ = 'https://github.com/kalanyr/gogrepoc'
# imports
import unicodedata
import os
import sys
import threading
import logging
import html5lib
import pprint
import time
import zipfile
import hashlib
import getpass
import argparse
import codecs
import io
import datetime
import shutil
import xml.etree.ElementTree
import copy
import logging.handlers
import ctypes
import requests
import re
#import OpenSSL
import platform
import locale
import zlib
from fnmatch import fnmatch
import email.utils
import signal
import psutil
minPy2 = [2,7]
minPy3 = [3,8]
if sys.version_info[0] < 3:
if sys.version_info[0] < minPy2[0] or sys.version_info[1] < minPy2[1]:
print("Your Python version is not supported, please update to 2.7+" )
sys.exit(1)
elif sys.version_info[0] < 4:
if sys.version_info[0] < minPy3[0] or sys.version_info[1] < minPy3[1]:
print("Your Python version is not supported, please update to 3.8+")
sys.exit(1)
if sys.version_info[0] < 3:
import dateutil #pip package name is python-dateutil
import dateutil.parser
import pytz
import string
# python 2 / 3 imports
try:
# python 2
from Queue import Queue
from urlparse import urlparse,unquote,urlunparse,parse_qs
from itertools import izip_longest as zip_longest
from StringIO import StringIO
except ImportError:
# python 3
from queue import Queue
from urllib.parse import urlparse, unquote, urlunparse,parse_qs
from itertools import zip_longest
from io import StringIO
if (platform.system() == "Windows"):
import ctypes.wintypes
if (platform.system() == "Darwin"):
import CoreFoundation #import CFStringCreateWithCString, CFRelease, kCFStringEncodingASCII
import objc #import pyobjc_id
if not ((platform.system() == "Darwin") or (platform.system() == "Windows")):
try:
import PyQt5.QtDBus
except ImportError:
pass
# python 2 / 3 renames
try: input = raw_input
except NameError: pass
# optional imports
try:
from html2text import html2text
except ImportError:
def html2text(x): return x
GENERIC_READ = 0x80000000
GENERIC_WRITE = 0x40000000
CREATE_NEW = 0x1
OPEN_EXISTING = 0x3
FILE_BEGIN = 0x0
# lib mods
# configure logging
LOG_MAX_MB = 180
LOG_BACKUPS = 9
logFormatter = logging.Formatter("%(asctime)s | %(message)s", datefmt='%H:%M:%S')
rootLogger = logging.getLogger('ws')
rootLogger.setLevel(logging.DEBUG)
consoleHandler = logging.StreamHandler(sys.stdout)
loggingHandler = logging.handlers.RotatingFileHandler('gogrepo.log', mode='a+', maxBytes = 1024*1024*LOG_MAX_MB , backupCount = LOG_BACKUPS, encoding=None, delay=True)
loggingHandler.setFormatter(logFormatter)
consoleHandler.setFormatter(logFormatter)
rootLogger.addHandler(consoleHandler)
# logging aliases
info = rootLogger.info
warn = rootLogger.warning
debug = rootLogger.debug
error = rootLogger.error
log_exception = rootLogger.exception
# filepath constants
GAME_STORAGE_DIR = r'.'
TOKEN_FILENAME = r'gog-token.dat'
MANIFEST_FILENAME = r'gog-manifest.dat'
RESUME_MANIFEST_FILENAME = r'gog-resume-manifest.dat'
TEMP_EXT = r'.tmp'
BACKUP_EXT = r'.bak'
CONFIG_FILENAME = r'gog-config.dat'
SERIAL_FILENAME = r'!serial.txt'
INFO_FILENAME = r'!info.txt'
#github API URLs
REPO_HOME_URL = "https://api.github.com/repos/kalanyr/gogrepoc"
NEW_RELEASE_URL = "/releases/latest"
# GOG URLs
GOG_HOME_URL = r'https://www.gog.com'
GOG_ACCOUNT_URL = r'https://www.gog.com/account'
GOG_LOGIN_URL = r'https://login.gog.com/login_check'
#GOG Galaxy URLs
GOG_AUTH_URL = r'https://auth.gog.com/auth'
GOG_GALAXY_REDIRECT_URL = r'https://embed.gog.com/on_login_success'
GOG_CLIENT_ID = '46899977096215655'
GOG_SECRET = '9d85c43b1482497dbbce61f6e4aa173a433796eeae2ca8c5f6129f2dc4de46d9'
GOG_TOKEN_URL = r'https://auth.gog.com/token'
GOG_EMBED_URL = r'https://embed.gog.com'
# GOG Constants
GOG_MEDIA_TYPE_GAME = '1'
GOG_MEDIA_TYPE_MOVIE = '2'
# HTTP request settings
HTTP_FETCH_DELAY = 1 # in seconds
HTTP_RETRY_DELAY = 5 # in seconds #If you reduce this such that the wait between the first and third try is less than 10 seconds, you're gonna have a bad time with the 503 error.
HTTP_RETRY_COUNT = 4
HTTP_TIMEOUT = 60
HTTP_GAME_DOWNLOADER_THREADS = 4
HTTP_PERM_ERRORCODES = (404, 403) #503 was in here GOG uses it as a request to wait for a bit when it's under stress. The time out appears to be ~10 seconds in such cases.
USER_AGENT = 'GOGRepoC/' + str(__version__)
# Language table that maps two letter language to their unicode gogapi json name
LANG_TABLE = {'en': u'English', # English
'bl': u'\u0431\u044a\u043b\u0433\u0430\u0440\u0441\u043a\u0438', # Bulgarian
'ru': u'\u0440\u0443\u0441\u0441\u043a\u0438\u0439', # Russian
'gk': u'\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac', # Greek
'sb': u'\u0421\u0440\u043f\u0441\u043a\u0430', # Serbian
'ar': u'\u0627\u0644\u0639\u0631\u0628\u064a\u0629', # Arabic
'br': u'Portugu\xeas do Brasil', # Brazilian Portuguese
'jp': u'\u65e5\u672c\u8a9e', # Japanese
'ko': u'\ud55c\uad6d\uc5b4', # Korean
'fr': u'fran\xe7ais', # French
'cn': u'\u4e2d\u6587', # Chinese
'cz': u'\u010desk\xfd', # Czech
'hu': u'magyar', # Hungarian
'pt': u'portugu\xeas', # Portuguese
'tr': u'T\xfcrk\xe7e', # Turkish
'sk': u'slovensk\xfd', # Slovak
'nl': u'nederlands', # Dutch
'ro': u'rom\xe2n\u0103', # Romanian
'es': u'espa\xf1ol', # Spanish
'pl': u'polski', # Polish
'it': u'italiano', # Italian
'de': u'Deutsch', # German
'da': u'Dansk', # Danish
'sv': u'svenska', # Swedish
'fi': u'Suomi', # Finnish
'no': u'norsk', # Norsk
}
VALID_OS_TYPES = ['windows', 'linux', 'mac']
VALID_LANG_TYPES = list(LANG_TABLE.keys())
universalLineEnd = ''
storeExtend = 'extend'
uLongPathPrefix= u"\\\\?\\"
if sys.version_info[0] < 3:
storeExtend = 'store'
universalLineEnd = 'U'
DEFAULT_FALLBACK_LANG = 'en'
# Save manifest data for these os and lang combinations
sysOS = platform.system()
sysOS = sysOS.lower()
if sysOS == 'darwin':
sysOS = 'mac'
if sysOS == "java":
print("Jython is not currently supported. Let me know if you want Jython support.")
sys.exit(1)
if not (sysOS in VALID_OS_TYPES):
sysOS = 'linux'
DEFAULT_OS_LIST = [sysOS]
sysLang,_ = locale.getlocale()
if (sysLang is not None):
sysLang = sysLang[:2]
sysLang = sysLang.lower()
if not (sysLang in VALID_LANG_TYPES):
sysLang = 'en'
DEFAULT_LANG_LIST = [sysLang]
#if DEFAULT_FALLBACK_LANG not in DEFAULT_LANG_LIST:
# DEFAULT_LANG_LIST.push(DEFAULT_FALLBACK_LANG)
# These file types don't have md5 data from GOG
SKIP_MD5_FILE_EXT = ['.txt', '.zip',''] #Removed tar.gz as it can have md5s and is actually parsed as .gz so wasn't working
for i in range(1,21):
n = i
a = "." + "%03d"%n
SKIP_MD5_FILE_EXT.append(a)
INSTALLERS_EXT = ['.exe','.bin','.dmg','.pkg','.sh']
MD5_DIR_NAME = '!md5_xmls'
ORPHAN_DIR_NAME = '!orphaned'
DOWNLOADING_DIR_NAME = '!downloading'
PROVISIONAL_DIR_NAME = '!provisional'
IMAGES_DIR_NAME = '!images'
ORPHAN_DIR_EXCLUDE_LIST = [ORPHAN_DIR_NAME,DOWNLOADING_DIR_NAME,IMAGES_DIR_NAME, MD5_DIR_NAME, '!misc', ]
ORPHAN_FILE_EXCLUDE_LIST = [INFO_FILENAME, SERIAL_FILENAME]
RESUME_SAVE_THRESHOLD = 50
MANIFEST_SYNTAX_VERSION = 1
RESUME_MANIFEST_SYNTAX_VERSION = 1
token_lock = threading.RLock()
WINDOWS_PREALLOCATION_FS = ["NTFS","exFAT","FAT32"]
POSIX_PREALLOCATION_FS = ["exfat","vfat","ntfs","btrfs", "ext4", "ocfs2", "xfs"] #May need to exempt NTFS because of reported hangs on remote drives, but should check if that's because of NFS or similar first
#request wrapper
def request(session,url,args=None,byte_range=None,retries=HTTP_RETRY_COUNT,delay=None,stream=False,data=None):
"""Performs web request to url with optional retries, delay, and byte range.
"""
_retry = False
if delay is not None:
time.sleep(delay)
renew_token(session)
try:
if data is not None:
if byte_range is not None:
response = session.post(url, params=args, headers= {'Range':'bytes=%d-%d' % byte_range},timeout=HTTP_TIMEOUT,stream=stream,data=data)
else:
response = session.post(url, params=args,stream=stream,timeout=HTTP_TIMEOUT,data=data)
else:
if byte_range is not None:
response = session.get(url, params=args, headers= {'Range':'bytes=%d-%d' % byte_range},timeout=HTTP_TIMEOUT,stream=stream)
else:
response = session.get(url, params=args,stream=stream,timeout=HTTP_TIMEOUT)
response.raise_for_status()
except (requests.HTTPError, requests.URLRequired, requests.Timeout,requests.ConnectionError,requests.exceptions.SSLError) as e:
if isinstance(e, requests.HTTPError):
if e.response.status_code in HTTP_PERM_ERRORCODES: # do not retry these HTTP codes
warn('request failed: %s. will not retry.', e)
raise
if retries > 0:
_retry = True
else:
raise
if _retry:
warn('request failed: %s (%d retries left) -- will retry in %ds...' % (e, retries, HTTP_RETRY_DELAY))
return request(session=session,url=url, args=args, byte_range=byte_range, retries=retries-1, delay=HTTP_RETRY_DELAY,stream=stream,data=data)
return response
#Request Head weapper
def request_head(session,url,args=None,retries=HTTP_RETRY_COUNT,delay=None,allow_redirects=True):
"""Performs web head request to url with optional retries, delay,allow_redirects
"""
_retry = False
if delay is not None:
time.sleep(delay)
renew_token(session)
try:
response = session.head(url, params=args,timeout=HTTP_TIMEOUT, allow_redirects=allow_redirects)
response.raise_for_status()
except (requests.HTTPError, requests.URLRequired, requests.Timeout,requests.ConnectionError,requests.exceptions.SSLError) as e:
if isinstance(e, requests.HTTPError):
if e.response.status_code in HTTP_PERM_ERRORCODES: # do not retry these HTTP codes
warn('request failed: %s. will not retry.', e)
raise
if retries > 0:
_retry = True
else:
raise
if _retry:
warn('request failed: %s (%d retries left) -- will retry in %ds...' % (e, retries, HTTP_RETRY_DELAY))
return request_head(session=session,url=url, args=args, retries=retries-1, delay=HTTP_RETRY_DELAY)
return response
def renew_token(session,retries=HTTP_RETRY_COUNT,delay=None):
with token_lock:
_retry = False
if delay is not None:
time.sleep(delay)
time_now = time.time()
try:
if time_now + 300 > session.token['expiry']:
info('refreshing token')
try:
token_response = session.get(GOG_TOKEN_URL,params={'client_id':'46899977096215655' ,'client_secret':'9d85c43b1482497dbbce61f6e4aa173a433796eeae2ca8c5f6129f2dc4de46d9', 'grant_type': 'refresh_token','refresh_token': session.token['refresh_token']})
token_response.raise_for_status()
except Exception as e:
if retries > 0:
_retry = True
else:
error(e)
error('Could not renew token, Please login again.')
sys.exit(1)
if _retry:
warn('token refresh failed: %s (%d retries left) -- will retry in %ds...' % (e, retries, HTTP_RETRY_DELAY))
return renew_token(session=session, retries=retries-1, delay=HTTP_RETRY_DELAY)
token_json = token_response.json()
for item in token_json:
session.token[item] = token_json[item]
session.token['expiry'] = time_now + token_json['expires_in']
save_token(session.token)
session.headers['Authorization'] = "Bearer " + session.token['access_token']
info('refreshed token')
except AttributeError:
#Not a Token based session
pass
# --------------------------
# Helper types and functions
# --------------------------
def get_fs_type(path,isWindows=False):
path = os.path.realpath(path) #We need the real location for this
partition = {}
for part in psutil.disk_partitions(all=True):
partition[part.mountpoint] = part.fstype
if path in partition:
return partition[path]
splitpath = path.split(os.sep)
for i in range(len(splitpath),0,-1):
if isWindows:
path = os.sep.join(splitpath[:i]) + os.sep
if path in partition:
return partition[path]
else:
path = os.sep.join(splitpath[:i])
if path in partition:
return partition[path]
return "unknown"
class AttrDict(dict):
def __init__(self, **kw):
self.update(kw)
def __getattr__(self, key):
try:
return self[key]
except KeyError:
raise AttributeError(key)
def __setattr__(self, key, val):
self[key] = val
class ConditionalWriter(object):
"""File writer that only updates file on disk if contents chanaged"""
def __init__(self, filename):
self._buffer = None
self._filename = filename
def __enter__(self):
self._buffer = tmp = StringIO()
return tmp
def __exit__(self, _exc_type, _exc_value, _traceback):
tmp = self._buffer
if tmp:
pos = tmp.tell()
tmp.seek(0)
file_changed = not os.path.exists(self._filename)
if not file_changed:
with codecs.open(self._filename, 'r', 'utf-8') as orig:
for (new_chunk, old_chunk) in zip_longest(tmp, orig):
if new_chunk != old_chunk:
file_changed = True
break
if file_changed:
with codecs.open(self._filename, 'w', 'utf-8') as overwrite:
tmp.seek(0)
shutil.copyfileobj(tmp, overwrite)
def slugify(value, allow_unicode=False):
'''
The below block comment applies to this function in it's entirety (including the header except for the BSD License text itself and this comment )
'''
'''
Copyright (c) Django Software Foundation and individual contributors.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of Django nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
'''
"""
Convert to ASCII if 'allow_unicode' is False. Convert spaces or repeated
dashes to single dashes. Remove characters that aren't alphanumerics,
underscores, or hyphens. Convert to lowercase. Also strip leading and
trailing whitespace, dashes, and underscores.
"""
if (sys.version_info[0] >= 3): #Modification
value = str(value)
else: #Modification
value=unicode(value) #Modification
if allow_unicode:
value = unicodedata.normalize("NFKC", value)
else:
value = (
unicodedata.normalize("NFKD", value)
.encode("ascii", "ignore")
.decode("ascii")
)
value = re.sub(r"[^\w\s-]", "", value.lower())
return re.sub(r"[-\s]+", "-", value).strip("-_")
def path_preserving_split_ext(path):
path_without_extensions = os.path.join(os.path.dirname(path),os.path.basename(path).rsplit(os.extsep,1)[0]) #Need to improve this to handle eg tar.gz
extension = os.extsep + os.path.basename(path).rsplit(os.extsep,1)[1]
return [path_without_extensions,extension]
def move_with_increment_on_clash(src,dst,count=0):
if (count == 0):
potDst = dst
else:
if os.path.isdir(dst):
potDst = dst + "(" +str(count) + ")"
else:
root,ext = path_preserving_split_ext(dst)
if (ext != ".bin"):
potDst = root + "("+str(count) + ")" + ext
else:
#bin file, adjust name to account for gogs weird extension method
setDelimiter = root.rfind("-")
try:
setPart = int(root[setDelimiter+1:])
except ValueError:
#This indicators a false positive. The "-" found was part of the file name not a set delimiter.
setDelimiter = -1
if (setDelimiter == -1):
#not part of a bin file set , some other binary file , treat it like a non .bin file
potDst = root + "("+str(count) + ")" + ext
else:
potDst = root[:setDelimiter] + "("+str(count) + ")" + root[setDelimiter:] + ext
warn('Unresolved destination clash for "{}" detected. Trying "{}"'.format(dst,potDst))
if (not os.path.exists(potDst)) or (os.path.isdir(potDst)):
shutil.move(src,potDst)
else:
move_with_increment_on_clash(src,dst,count+1)
def load_manifest(filepath=MANIFEST_FILENAME):
info('loading local manifest...')
try:
with codecs.open(filepath, 'r' + universalLineEnd, 'utf-8') as r:
# ad = r.read().replace('{', 'AttrDict(**{').replace('}', '})')
ad = r.read()
compiledregexopen = re.compile(r"'changelog':.*?'downloads':|({)",re.DOTALL)
compiledregexclose = re.compile(r"'changelog':.*?'downloads':|(})",re.DOTALL)
compiledregexmungeopen = re.compile(r"[AttrDict(**]+{")
compiledregexmungeclose = re.compile(r"}\)+")
def myreplacementopen(m):
if m.group(1):
return "AttrDict(**{"
else:
return m.group(0)
def myreplacementclose(m):
if m.group(1):
return "})"
else:
return m.group(0)
mungeDetected = compiledregexmungeopen.search(ad)
if mungeDetected:
warn("detected AttrDict error in manifest")
ad = compiledregexmungeopen.sub("{",ad)
ad = compiledregexmungeclose.sub("}",ad)
warn("fixed AttrDict in manifest")
ad = compiledregexopen.sub(myreplacementopen,ad)
ad = compiledregexclose.sub(myreplacementclose,ad)
if (sys.version_info[0] >= 3):
ad = re.sub(r"'size': ([0-9]+)L,",r"'size': \1,",ad)
db = eval(ad)
if (mungeDetected):
save_manifest(db)
return eval(ad)
except IOError:
return []
def save_manifest(items,filepath=MANIFEST_FILENAME,update_md5_xml=False,delete_md5_xml=False):
if update_md5_xml:
#existing_md5s = []
all_items_by_title = {}
# make convenient dict with title/dirname as key
for item in items:
try:
_ = item.folder_name
except AttributeError:
item.folder_name = item.title
all_items_by_title[item.folder_name] = item
if os.path.isdir(MD5_DIR_NAME):
info ("Cleaning up " + MD5_DIR_NAME)
for cur_dir in sorted(os.listdir(MD5_DIR_NAME)):
cur_fulldir = os.path.join(MD5_DIR_NAME, cur_dir)
if os.path.isdir(cur_fulldir):
if cur_dir not in all_items_by_title:
#ToDo: Maybe try to rename ? Content file names will probably change when renamed (and can't be recognised by md5s as partial downloads) so maybe not wortwhile ?
info("Removing outdated directory " + cur_fulldir)
shutil.rmtree(cur_fulldir)
else:
# dir is valid game folder, check its files
expected_dirnames = []
expected_dirnames.append("downloads")
for cur_dir_file in os.listdir(cur_fulldir):
if os.path.isdir(os.path.join(MD5_DIR_NAME, cur_dir, cur_dir_file)):
if cur_dir_file not in expected_dirnames:
info("Removing incorrect subdirectory " + os.path.join(MD5_DIR_NAME, cur_dir, cur_dir_file))
shutil.rmtree(os.path.join(MD5_DIR_NAME, cur_dir, cur_dir_file))
else:
cur_fulldir2 = os.path.join(MD5_DIR_NAME, cur_dir,cur_dir_file)
os_types = []
for game_item in all_items_by_title[cur_dir].downloads:
if game_item.os_type not in os_types:
os_types.append(game_item.os_type)
for cur_dir_file in os.listdir(cur_fulldir2):
if os.path.isdir(os.path.join(cur_fulldir2,cur_dir_file)):
if cur_dir_file not in os_types:
info("Removing incorrect subdirectory " + os.path.join(cur_fulldir2,cur_dir_file))
shutil.rmtree(os.path.join(cur_fulldir2, cur_dir_file))
else:
cur_fulldir3 = os.path.join(cur_fulldir2,cur_dir_file)
os_game_items = [x for x in all_items_by_title[cur_dir].downloads if x.os_type == cur_dir_file]
for game_item in os_game_items:
langs = []
for game_item in os_game_items:
if game_item.lang not in langs:
langs.append(game_item.lang)
for cur_dir_file in os.listdir(cur_fulldir3):
if os.path.isdir(os.path.join(cur_fulldir3,cur_dir_file)):
if cur_dir_file not in langs:
info("Removing incorrect subdirectory " + os.path.join(cur_fulldir3,cur_dir_file))
shutil.rmtree(os.path.join(cur_fulldir3, cur_dir_file))
else:
cur_fulldir4 = os.path.join(cur_fulldir3,cur_dir_file)
lang_os_game_items = [x for x in os_game_items if x.lang == cur_dir_file]
expected_filenames = []
for game_item in lang_os_game_items:
if ( game_item.name is None ):
warn("Game item has OS and Lang but no name in game associated with " + cur_fulldir4)
if ( game_item.name is not None ):
expected_filenames.append(game_item.name + ".xml")
for cur_dir_file in os.listdir(cur_fulldir4):
for cur_dir_file in os.listdir(cur_fulldir4):
if os.path.isdir(os.path.join(cur_fulldir4, cur_dir_file)):
info("Removing subdirectory(?!) " + os.path.join(downloadingdir, cur_dir, cur_dir_file))
shutil.rmtree(os.path.join(cur_fulldir4, cur_dir_file)) #There shouldn't be subdirectories here ?? Nuke to keep clean.
else:
if cur_dir_file not in expected_filenames:
info("Removing outdated file " + os.path.join(cur_fulldir4, cur_dir_file))
os.remove(os.path.join(cur_fulldir4, cur_dir_file))
else:
info("Removing invalid file " + os.path.join(cur_fulldir3, cur_dir_file))
os.remove(os.path.join(cur_fulldir3, cur_dir_file))
else:
info("Removing invalid file " + os.path.join(cur_fulldir2, cur_dir_file))
os.remove(os.path.join(cur_fulldir2, cur_dir_file))
else:
info("Removing invalid file " + os.path.join(MD5_DIR_NAME, cur_dir, cur_dir_file))
os.remove(os.path.join(MD5_DIR_NAME,cur_dir, cur_dir_file))
if update_md5_xml or delete_md5_xml:
if not os.path.isdir(MD5_DIR_NAME):
os.makedirs(MD5_DIR_NAME)
for item in items:
try:
_ = item.folder_name
except Exception:
item.folder_name = item.title
info("Handling MD5 XML info for " + item.folder_name)
fname = os.path.join(MD5_DIR_NAME,item.folder_name)
if not os.path.isdir(fname):
os.makedirs(fname)
for download in item.downloads:
ffdir = os.path.join(fname,"downloads",download.os_type,download.lang)
if not os.path.isdir(ffdir):
os.makedirs(ffdir)
if (download.name is None):
try:
text = download.gog_data.md5_xml.text
if text is not None and text != "":
warn("Download item with MD5 XML Data but without a filename exists in manifest")
except AttributeError:
pass
if (download.name is not None):
ffname = os.path.join(ffdir,download.name + ".xml")
#rffname = os.path.join(".",ffname)
try:
text = download.gog_data.md5_xml.text
#existing_md5s.append(ffname)
if (update_md5_xml):
with ConditionalWriter(ffname) as fd_xml:
fd_xml.write(text)
if (delete_md5_xml):
del download.gog_data.md5_xml["text"]
except AttributeError:
pass
#all_md5s = glob.glob() Can't recursive glob before 3.5 so have to do this the hardway
save_manifest_core(items,filepath)
def save_manifest_core_worker(items,filepath,hasManifestPropsItem=False):
tmp_path = filepath+TEMP_EXT
bak_path = filepath+BACKUP_EXT
if os.path.exists(filepath):
shutil.copy(filepath,tmp_path)
len_adjustment = 0
if (hasManifestPropsItem):
len_adjustment = -1
with codecs.open(tmp_path, 'w', 'utf-8') as w:
print('# {} games'.format(len(items)+len_adjustment), file=w)
pprint.pprint(items, width=123, stream=w)
if os.path.exists(bak_path):
os.remove(bak_path)
if os.path.exists(filepath):
shutil.move(filepath,bak_path)
shutil.move(tmp_path,filepath)
def save_manifest_core(items,filepath=MANIFEST_FILENAME):
info('saving manifest...')
save_manifest_core_worker(items,filepath)
info('saved manifest')
def save_resume_manifest(items):
info('saving resume manifest...')
save_manifest_core_worker(items,RESUME_MANIFEST_FILENAME,True)
info('saved resume manifest')
def load_resume_manifest(filepath=RESUME_MANIFEST_FILENAME):
info('loading local resume manifest...')
try:
with codecs.open(filepath, 'r' + universalLineEnd, 'utf-8') as r:
ad = r.read().replace('{', 'AttrDict(**{').replace('}', '})')
if (sys.version_info[0] >= 3):
ad = re.sub(r"'size': ([0-9]+)L,",r"'size': \1,",ad)
return eval(ad)
except IOError:
return []
def save_config_file(items):
info('saving config...')
try:
with codecs.open(CONFIG_FILENAME, 'w', 'utf-8') as w:
print('# {} games'.format(len(items)-1), file=w)
pprint.pprint(items, width=123, stream=w)
info('saved config')
except KeyboardInterrupt:
with codecs.open(CONFIG_FILENAME, 'w', 'utf-8') as w:
print('# {} games'.format(len(items)-1), file=w)
pprint.pprint(items, width=123, stream=w)
info('saved resume manifest')
raise
def load_config_file(filepath=CONFIG_FILENAME):
info('loading config...')
try:
with codecs.open(filepath, 'r' + universalLineEnd, 'utf-8') as r:
ad = r.read().replace('{', 'AttrDict(**{').replace('}', '})')
#if (sys.version_info[0] >= 3):
# ad = re.sub(r"'size': ([0-9]+)L,",r"'size': \1,",ad)
return eval(ad)
except IOError:
return []
def open_notrunc(name, bufsize=4*1024):
flags = os.O_WRONLY | os.O_CREAT
if hasattr(os, "O_BINARY"):
flags |= os.O_BINARY # windows
fd = os.open(name, flags, 0o666)
return os.fdopen(fd, 'wb', bufsize)
def open_notruncwrrd(name, bufsize=4*1024):
flags = os.O_RDWR | os.O_CREAT
if hasattr(os, "O_BINARY"):
flags |= os.O_BINARY # windows
fd = os.open(name, flags, 0o666)
return os.fdopen(fd, 'r+b', bufsize)
def hashstream(stream,start,end):
stream.seek(start)
readlength = (end - start)+1
hasher = hashlib.md5()
try:
buf = stream.read(readlength)
hasher.update(buf)
except Exception:
log_exception('')
raise
return hasher.hexdigest()
def hashfile(afile, blocksize=65536):
afile = open(afile, 'rb')
hasher = hashlib.md5()
buf = afile.read(blocksize)
while len(buf) > 0:
hasher.update(buf)
buf = afile.read(blocksize)
return hasher.hexdigest()
def test_zipfile(filename):
"""Opens filename and tests the file for ZIP integrity. Returns True if
zipfile passes the integrity test, False otherwise.
"""
try:
with zipfile.ZipFile(filename, 'r') as f:
if f.testzip() is None:
return True
except (zipfile.BadZipfile,zlib.error):
return False
return False
def pretty_size(n):
for unit in ['B', 'KB', 'MB', 'GB', 'TB']:
if n < 1024 or unit == 'TB':
break
n = n / 1024 # start at KB
if unit == 'B':
return "{0}{1}".format(n, unit)
else:
return "{0:.2f}{1}".format(n, unit)
def get_total_size(dir):
total = 0
for (root, dirnames, filenames) in os.walk(dir):
for f in filenames:
total += os.path.getsize(os.path.join(root, f))
return total
def item_checkdb(search_id, gamesdb):
for i in range(len(gamesdb)):
if search_id == gamesdb[i].id:
return i
return None
def handle_game_renames(savedir,gamesdb,dryrun):
info("scanning manifest for renames...")
orphan_root_dir = os.path.join(savedir, ORPHAN_DIR_NAME)
if not os.path.isdir(orphan_root_dir):
os.makedirs(orphan_root_dir)
for game in gamesdb:
try:
_ = game.galaxyDownloads
except AttributeError:
game.galaxyDownloads = []
try:
a = game.sharedDownloads
except AttributeError:
game.sharedDownloads = []
try:
_ = game.old_title
except AttributeError:
game.old_title = None
try:
_ = game.folder_name
except AttributeError:
game.folder_name = game.title
try:
_ = game.old_folder_name
except AttributeError:
game.old_folder_name = game.old_title
if (game.old_folder_name is not None):
src_dir = os.path.join(savedir, game.old_folder_name)
dst_dir = os.path.join(savedir, game.folder_name)
if os.path.isdir(src_dir):
try:
if os.path.exists(dst_dir):
warn("orphaning destination clash '{}'".format(dst_dir))
if not dryrun:
move_with_increment_on_clash(dst_dir, os.path.join(orphan_root_dir,game.folder_name))
info(' -> renaming directory "{}" -> "{}"'.format(src_dir, dst_dir))
if not dryrun:
move_with_increment_on_clash(src_dir,dst_dir)
except Exception:
error(' -> rename failed "{}" -> "{}"'.format(game.old_folder_name, game.folder_name))
for item in game.downloads+game.galaxyDownloads+game.sharedDownloads+game.extras:
try:
_ = item.old_name
except AttributeError:
item.old_name = None
if (item.old_name is not None):
game_dir = os.path.join(savedir, game.folder_name)
src_file = os.path.join(game_dir,item.old_name)
dst_file = os.path.join(game_dir,item.name)
if os.path.isfile(src_file):
try:
if os.path.exists(dst_file):
warn("orphaning destination clash '{}'".format(dst_file))
dest_dir = os.path.join(orphan_root_dir, game.folder_name)
if not os.path.isdir(dest_dir):
if not dryrun:
os.makedirs(dest_dir)
if not dryrun:
move_with_increment_on_clash(dst_file, os.path.join(dest_dir,item.name))
info(' -> renaming file "{}" -> "{}"'.format(src_file, dst_file))
if not dryrun:
move_with_increment_on_clash(src_file,dst_file)
item.old_name = None #only once
except Exception:
error(' -> rename failed "{}" -> "{}"'.format(src_file, dst_file))
if not dryrun:
item.prev_verified = False
def handle_game_updates(olditem, newitem,strict, update_downloads_strict, update_extras_strict):
try:
_ = olditem.galaxyDownloads
except AttributeError:
olditem.galaxyDownloads = []
try:
a = olditem.sharedDownloads
except AttributeError:
olditem.sharedDownloads = []
try:
a = olditem.folder_name
except AttributeError:
olditem.folder_name = olditem.title
try:
a = newitem.folder_name
except AttributeError:
newitem.folder_name = newitem.title
if newitem.has_updates:
info(' -> gog flagged this game as updated')
if olditem.title != newitem.title:
info(' -> title has changed "{}" -> "{}"'.format(olditem.title, newitem.title))
newitem.old_title = olditem.title
if olditem.folder_name != newitem.folder_name:
info(' -> folder name has changed "{}" -> "{}"'.format(olditem.folder_name, newitem.folder_name))
newitem.old_folder_name = olditem.folder_name
if olditem.long_title != newitem.long_title:
try:
info(' -> long title has change "{}" -> "{}"'.format(olditem.long_title, newitem.long_title))
except UnicodeEncodeError:
pass
if olditem.changelog != newitem.changelog and newitem.changelog not in [None, '']:
info(' -> changelog was updated')
try:
if olditem.serials != newitem.serials:
info(' -> serial key(s) have changed')
except AttributeError:
if olditem.serial != '':
info(' -> gogrepoc serial key format has changed')
if olditem.serial != newitem.serial:
info(' -> serial key has changed')
#Done this way for backwards compatability. Would be faster to do each separately.
for newDownload in newitem.downloads+newitem.galaxyDownloads+newitem.sharedDownloads:
candidate = None
for oldDownload in olditem.downloads+olditem.galaxyDownloads+olditem.sharedDownloads:
if oldDownload.md5 is not None:
if oldDownload.md5 == newDownload.md5 and oldDownload.size == newDownload.size and oldDownload.lang == newDownload.lang:
if oldDownload.name == newDownload.name:
candidate = oldDownload #Match already exists
break #Can't be overriden so end it now
if oldDownload.name != newDownload.name and ( candidate == None or candidate.md5 == None ) : #Will not override and gets overridden by a perfect match (also allows only one match)
candidate = oldDownload
else:
if oldDownload.size == newDownload.size and oldDownload.name == newDownload.name and oldDownload.lang == newDownload.lang and candidate == None:
candidate = AttrDict(**oldDownload.copy())
if strict:
try:
candidate.prev_verified = False
except AttributeError:
pass
if candidate != None:
try:
newDownload.prev_verified = candidate.prev_verified
except AttributeError:
newDownload.prev_verified = False
try:
newDownload.old_updated = candidate.old_updated #Propogate until actually updated.
except AttributeError:
newDownload.old_updated = None
try:
newDownload.force_change = candidate.force_change
except AttributeError:
newDownload.force_change = False #An entry lacking force_change will also lack old_updated so this gets handled later
oldUpdateTime = None
updateTime = None
if sys.version_info[0] < 3: #requires external module
if newDownload.old_updated is not None:
oldUpdateTime = dateutil.parser.isoparse(newDownload.old_updated) #requires external module
if newDownload.updated is not None:
updateTime = dateutil.parser.isoparse(newDownload.updated)
else: #Standardize #Only valid after 3.7 (this will always be in a datetime isoformat so the changes between 3.7 and 3.11 aren't relevant here)
if newDownload.old_updated is not None:
oldUpdateTime = datetime.datetime.fromisoformat(newDownload.old_updated)
if newDownload.updated is not None:
updateTime = datetime.datetime.fromisoformat(newDownload.updated)
newestUpdateTime = None
newer = False
if updateTime is None:
newer = True #Treating this as definitive because it's probably a result of an item being removed