def __call__(self, *args, **kwargs) -> None:
if "REPO_REV_FILE_VARS" not in config_vars:
# must have a list of variable names to write to the repo-rev file
raise ValueError("REPO_REV_FILE_VARS must be defined")
repo_rev_vars = list(config_vars["REPO_REV_FILE_VARS"]) # list of configVars to write to the repo-rev file
# check that the variable names from REPO_REV_FILE_VARS do not contain
# names that must not be made public
dangerous_intersection = set(repo_rev_vars).intersection(
{"AWS_ACCESS_KEY_ID", "AWS_SECRET_ACCESS_KEY", "PRIVATE_KEY", "PRIVATE_KEY_FILE"})
if dangerous_intersection:
log.warning("found", str(dangerous_intersection), "in REPO_REV_FILE_VARS, aborting")
raise ValueError(f"file REPO_REV_FILE_VARS {dangerous_intersection} and so is forbidden to upload")
use_zlib = bool(config_vars.get("USE_ZLIB", "False")) # should we consider zipped files or not
zip_extension = ""
if use_zlib:
zip_extension = config_vars.get("WZLIB_EXTENSION", ".wzip").str()
revision_instl_folder_path = Path(config_vars["UPLOAD_REVISION_INSTL_FOLDER"])
# create checksum for the main info_map file, either wzipped or not
main_info_map_file_name = "info_map.txt"+zip_extension
main_info_map_file = revision_instl_folder_path.joinpath(main_info_map_file_name)
main_info_map_checksum = utils.get_file_checksum(main_info_map_file)
config_vars["INFO_MAP_FILE_URL"] = "$(BASE_LINKS_URL)/$(REPO_NAME)/$(__CURR_REPO_FOLDER_HIERARCHY__)/instl/"+main_info_map_file_name
config_vars["INFO_MAP_CHECKSUM"] = main_info_map_checksum
# create checksum for the main index.yaml file, either wzipped or not
index_file_name = "index.yaml"+zip_extension
index_file_path = revision_instl_folder_path.joinpath(index_file_name)
config_vars["INDEX_CHECKSUM"] = utils.get_file_checksum(index_file_path)
config_vars["INDEX_URL"] = "$(BASE_LINKS_URL)/$(REPO_NAME)/$(__CURR_REPO_FOLDER_HIERARCHY__)/instl/"+index_file_name
short_index_file_name = "short-index.yaml"
short_index_file_path = revision_instl_folder_path.joinpath(short_index_file_name)
config_vars["SHORT_INDEX_CHECKSUM"] = utils.get_file_checksum(short_index_file_path)
config_vars["SHORT_INDEX_URL"] = "$(BASE_LINKS_URL)/$(REPO_NAME)/$(__CURR_REPO_FOLDER_HIERARCHY__)/instl/"+short_index_file_name
config_vars["INSTL_FOLDER_BASE_URL"] = "$(BASE_LINKS_URL)/$(REPO_NAME)/$(__CURR_REPO_FOLDER_HIERARCHY__)/instl"
config_vars["REPO_REV_FOLDER_HIERARCHY"] = "$(__CURR_REPO_FOLDER_HIERARCHY__)"
# check that all variables are present
# <class 'list'>: ['INSTL_FOLDER_BASE_URL', 'REPO_REV_FOLDER_HIERARCHY', 'SYNC_BASE_URL']
missing_vars = [var for var in repo_rev_vars if var not in config_vars]
if missing_vars:
raise ValueError(f"{missing_vars} are missing cannot write repo rev file")
# create yaml out of the variables
variables_as_yaml = config_vars.repr_for_yaml(repo_rev_vars)
repo_rev_yaml_doc = aYaml.YamlDumpDocWrap(variables_as_yaml, '!define', "",
explicit_start=True, sort_mappings=True)
repo_rev_file_path = config_vars["UPLOAD_REVISION_REPO_REV_FILE"]
with utils.utf8_open_for_write(repo_rev_file_path, "w") as wfd:
aYaml.writeAsYaml(repo_rev_yaml_doc, out_stream=wfd, indentor=None, sort=True)
log.info(f"""create {repo_rev_file_path}""")
def do_checksum(self):
path_to_checksum = var_stack.ResolveVarToStr("__MAIN_INPUT_FILE__")
if os.path.isfile(path_to_checksum):
the_checksum = utils.get_file_checksum(path_to_checksum)
print(": ".join((path_to_checksum, the_checksum)))
elif os.path.isdir(path_to_checksum):
for root, dirs, files in os.walk(path_to_checksum):
for a_file in files:
a_file_path = os.path.join(root, a_file)
the_checksum = utils.get_file_checksum(a_file_path)
print(": ".join((a_file_path, the_checksum)))
def do_check_checksum(self):
self.progress_staccato_command = True
bad_checksum_list = list()
missing_files_list = list()
self.read_info_map_from_file(var_stack.ResolveVarToStr("__MAIN_INPUT_FILE__"))
for file_item in self.info_map_table.get_items(what="file"):
if os.path.isfile(file_item.download_path):
file_checksum = utils.get_file_checksum(file_item.download_path)
if not utils.compare_checksums(file_checksum, file_item.checksum):
bad_checksum_list.append(" ".join(("Bad checksum:", file_item.download_path, "expected", file_item.checksum, "found", file_checksum)) )
else:
missing_files_list.append(" ".join((file_item.download_path, "was not found")))
self.dynamic_progress("Check checksum {file_item.path}".format(**locals()))
if bad_checksum_list or missing_files_list:
bad_checksum_list_exception_message = ""
missing_files_exception_message = ""
if bad_checksum_list:
print("\n".join(bad_checksum_list))
bad_checksum_list_exception_message += "Bad checksum for {} files".format(len(bad_checksum_list))
print(bad_checksum_list_exception_message)
if missing_files_list:
print("\n".join(missing_files_list))
missing_files_exception_message += "Missing {} files".format(len(missing_files_list))
print(missing_files_exception_message)
raise ValueError("\n".join((bad_checksum_list_exception_message, missing_files_exception_message)))
def __call__(self, *args, **kwargs) -> None:
super().__call__(
*args, **kwargs
) # read the info map file from TO_SYNC_INFO_MAP_PATH - if provided
dl_file_items = self.info_map_table.get_download_items(what="file")
for file_item in dl_file_items:
if os.path.isfile(file_item.download_path):
file_checksum = utils.get_file_checksum(
file_item.download_path)
if not utils.compare_checksums(file_checksum,
file_item.checksum):
self.bad_checksum_list.append(" ".join(
("Bad checksum:", file_item.download_path, "expected",
file_item.checksum, "found", file_checksum)))
else:
self.missing_files_list.append(" ".join(
(file_item.download_path, "was not found")))
if not self.is_checksum_ok():
report_lines = self.report()
if self.print_report:
print("\n".join(report_lines))
if self.raise_on_bad_checksum:
exception_message = "\n".join(
(self.bad_checksum_list_exception_message,
self.missing_files_exception_message))
raise ValueError(exception_message)
def checksum_a_folder(folder_path):
checksum_of_checksums = 0
checksum_list = list()
for item in dir_walk(path=folder_path):
if item.is_file():
checksum_list.append(utils.get_file_checksum(item.path))
checksum_list.sort()
string_of_checksums = "".join(checksum_list)
checksum_of_checksums = utils.get_buffer_checksum(string_of_checksums.encode())
return checksum_of_checksums
def __call__(self, *args, **kwargs) -> None:
# fill the iid_to_svn_item_t table
self.info_map_table.populate_IIDToSVNItem()
# get the list of info map file names
info_map_to_item = dict()
all_info_map_names = self.items_table.get_unique_detail_values('info_map')
for infomap_file_name in all_info_map_names:
info_map_file_path = self.work_folder.joinpath(infomap_file_name)
if info_map_file_path.is_file():
log.info(f"{infomap_file_name} was found so no need to create it")
# file already exists, probably copied from the "Common" repository
# just checking that the fie is also zipped
zip_infomap_file_name = config_vars.resolve_str(infomap_file_name+"$(WZLIB_EXTENSION)")
zip_info_map_file_path = self.work_folder.joinpath(zip_infomap_file_name)
if not zip_info_map_file_path.is_file():
raise FileNotFoundError(f"found {info_map_file_path} but not {zip_info_map_file_path}")
else:
self.info_map_table.mark_items_required_by_infomap(infomap_file_name)
info_map_items = self.info_map_table.get_required_items()
info_map_to_item[infomap_file_name] = info_map_items
files_to_add_to_default_info_map = list() # the named info_map files and their wzip version should be added to the default info_map
# write each info map to file
for infomap_file_name, info_map_items in info_map_to_item.items():
if info_map_items: # could be that no items are linked to the info map file
info_map_file_path = self.work_folder.joinpath(infomap_file_name)
self.info_map_table.write_to_file(in_file=info_map_file_path, items_list=info_map_items, field_to_write=self.fields_relevant_to_info_map)
files_to_add_to_default_info_map.append(info_map_file_path)
zip_infomap_file_name = config_vars.resolve_str(infomap_file_name+"$(WZLIB_EXTENSION)")
zip_info_map_file_path = self.work_folder.joinpath(zip_infomap_file_name)
with Wzip(info_map_file_path, self.work_folder, own_progress_count=0) as wzipper:
wzipper()
files_to_add_to_default_info_map.append(zip_info_map_file_path)
# add the default info map
default_info_map_file_name = str(config_vars["MAIN_INFO_MAP_FILE_NAME"])
default_info_map_file_path = self.work_folder.joinpath(default_info_map_file_name)
info_map_items = self.info_map_table.get_items_for_default_infomap()
self.info_map_table.write_to_file(in_file=default_info_map_file_path, items_list=info_map_items, field_to_write=self.fields_relevant_to_info_map)
with Wzip(default_info_map_file_path, self.work_folder, own_progress_count=0) as wzipper:
wzipper()
# add a line to default info map for each non default info_map created above
with utils.utf8_open_for_read(default_info_map_file_path, "a") as wfd:
for file_to_add in files_to_add_to_default_info_map:
file_checksum = utils.get_file_checksum(file_to_add)
file_size = file_to_add.stat().st_size
# todo: make path relative
line_for_main_info_map = f"instl/{file_to_add.name}, f, {config_vars['TARGET_REPO_REV'].str()}, {file_checksum}, {file_size}\n"
wfd.write(line_for_main_info_map)
def do_check_checksum(self):
self.progress_staccato_command = True
bad_checksum_list = list()
self.read_info_map_from_file(var_stack.ResolveVarToStr("__MAIN_INPUT_FILE__"))
for file_item in self.info_map_table.get_items(what="file"):
if os.path.isfile(file_item.path):
file_checksum = utils.get_file_checksum(file_item.path)
if not utils.compare_checksums(file_checksum, file_item.checksum):
sigs = utils.create_file_signatures(file_item.path)
bad_checksum_list.append( " ".join(("Bad checksum:", file_item.path, "expected", file_item.checksum, "found", sigs["sha1_checksum"])) )
else:
bad_checksum_list.append(" ".join((file_item.path, "does not exist")))
self.dynamic_progress("Check checksum {file_item.path}".format(**locals()))
if bad_checksum_list:
print("\n".join(bad_checksum_list))
raise ValueError("Bad checksum for " + str(len(bad_checksum_list)) + " files")
def check_tarinfo(tarinfo):
for ig in ignore_files:
if tarinfo.name.endswith(ig):
return None
tarinfo.uid = tarinfo.gid = 0
tarinfo.uname = tarinfo.gname = "waves"
if os.path.isfile(tarinfo.path):
# wtar should to be idempotent. tarfile code adds "mtime" to
# each file's pax_headers. We add "checksum" to pax_headers.
# The result is that these two values are written to the tar
# file in no particular order and taring the same file twice
# might produce different results. By supplying the mtime
# ourselves AND passing an OrderedDict as the pax_headers
# hopefully the tar files will be the same each time.
file_pax_headers = OrderedDict()
file_pax_headers["checksum"] = utils.get_file_checksum(tarinfo.path)
mode_time = str(float(os.lstat(tarinfo.path)[stat.ST_MTIME]))
file_pax_headers["mtime"] = mode_time
tarinfo.pax_headers = file_pax_headers
return tarinfo
def check_tarinfo(tarinfo):
for ig in ignore_files:
if tarinfo.name.endswith(ig):
return None
tarinfo.uid = tarinfo.gid = 0
tarinfo.uname = tarinfo.gname = "waves"
if os.path.isfile(tarinfo.path):
# wtar should to be idempotent. tarfile code adds "mtime" to
# each file's pax_headers. We add "checksum" to pax_headers.
# The result is that these two values are written to the tar
# file in no particular order and taring the same file twice
# might produce different results. By supplying the mtime
# ourselves AND passing an OrderedDict as the pax_headers
# hopefully the final tar will be the same for different runs.
file_pax_headers = OrderedDict()
file_pax_headers["checksum"] = utils.get_file_checksum(
tarinfo.path)
mode_time = str(
float(os.lstat(tarinfo.path)[stat.ST_MTIME]))
file_pax_headers["mtime"] = mode_time
tarinfo.pax_headers = file_pax_headers
return tarinfo
def __call__(self, *args, **kwargs) -> None:
super().__call__(*args, **kwargs) # read the info map file from TO_SYNC_INFO_MAP_PATH - if provided
dl_file_items = self.info_map_table.get_download_items(what="file")
utils.wait_for_break_file_to_be_removed(config_vars['LOCAL_SYNC_DIR'].Path(resolve=True).joinpath("BREAK_BEFORE_CHECKSUM"), self.break_file_callback)
for file_item in dl_file_items:
self.doing = f"""check checksum for '{file_item.download_path}'"""
super().increment_and_output_progress(increment_by=1, prog_msg=self.doing)
if os.path.isfile(file_item.download_path):
file_checksum = utils.get_file_checksum(file_item.download_path)
if not utils.compare_checksums(file_checksum, file_item.checksum):
self.num_bad_files += 1
super().increment_and_output_progress(increment_by=0, prog_msg=f"bad checksum for '{file_item.download_path}'\nexpected: {file_item.checksum}, found: {file_checksum}")
self.lists_of_files["bad_checksum"].append(" ".join(("Bad checksum:", file_item.download_path, "expected", file_item.checksum, "found", file_checksum)))
self.lists_of_files["to redownload"].append(file_item)
else:
self.num_bad_files += 1
super().increment_and_output_progress(increment_by=0, prog_msg=f"missing file '{file_item.download_path}'")
self.lists_of_files["missing_files"].append(" ".join((file_item.download_path, "was not found")))
self.lists_of_files["to redownload"].append(file_item)
if self.max_bad_files_to_redownload is not None and self.num_bad_files > self.max_bad_files_to_redownload:
super().increment_and_output_progress(increment_by=0, prog_msg=f"stopping checksum check too many bad or missing files found")
break
if not self.is_checksum_ok():
if self.max_bad_files_to_redownload is not None and self.num_bad_files <= self.max_bad_files_to_redownload:
utils.wait_for_break_file_to_be_removed(
config_vars['LOCAL_SYNC_DIR'].Path(resolve=True).joinpath("BREAK_BEFORE_REDOWNLOAD"),
self.break_file_callback)
self.re_download_bad_files()
if not self.is_checksum_ok(): # some files still not OK after re_download_bad_files
if self.raise_on_bad_checksum:
exception_message = "\n".join(
(f'Bad checksum for {len(self.lists_of_files["bad_checksum"])} files',
f'Missing {len(self.lists_of_files["missing_files"])} files'))
raise ValueError(exception_message)
def win_item_ls(the_path, ls_format, root_folder=None):
import win32security
the_parts = dict()
the_error = None
the_path_str = os.fspath(the_path)
if 'p' in ls_format:
the_parts['p'] = the_path_str
elif 'P' in ls_format:
the_parts['P'] = the_path_str
try:
the_stats = os.lstat(the_path)
for format_char in ls_format:
if format_char == 'T':
the_parts[format_char] = time.strftime(
"%Y/%m/%d %H:%M:%S", time.gmtime(
(the_stats[stat.ST_MTIME]))) # modification time
elif format_char == 'D':
if 'p' in ls_format.lower(): # 'p' or 'P'
if stat.S_ISDIR(the_stats.st_mode):
the_parts[format_char] = "<DIR>"
else:
the_parts[format_char] = ""
elif format_char == 'S':
the_parts[format_char] = the_stats[
stat.ST_SIZE] # size in bytes
elif format_char == 'U':
try:
sd = win32security.GetFileSecurity(
the_path_str, win32security.OWNER_SECURITY_INFORMATION)
owner_sid = sd.GetSecurityDescriptorOwner()
name, domain, __type = win32security.LookupAccountSid(
None, owner_sid)
the_parts[format_char] = domain + "\\" + name # user
except Exception as ex: # we sometimes get exception: 'LookupAccountSid, No mapping between account names and security IDs was done.'
the_parts[format_char] = "Unknown user"
elif format_char == 'G':
try:
sd = win32security.GetFileSecurity(
the_path_str, win32security.GROUP_SECURITY_INFORMATION)
owner_sid = sd.GetSecurityDescriptorGroup()
name, domain, __type = win32security.LookupAccountSid(
None, owner_sid)
the_parts[format_char] = domain + "\\" + name # group
except Exception as ex: # we sometimes get exception: 'LookupAccountSid, No mapping between account names and security IDs was done.'
the_parts[format_char] = "Unknown group"
elif format_char == 'C':
if not (stat.S_ISLNK(the_stats.st_mode)
or stat.S_ISDIR(the_stats.st_mode)):
the_parts[format_char] = utils.get_file_checksum(the_path)
else:
the_parts[format_char] = ""
elif format_char == 'P':
as_posix = PurePath(the_path).as_posix()
the_parts[format_char] = str(as_posix)
elif format_char == 'p' and root_folder is not None:
relative_path = PurePath(the_path).relative_to(
PurePath(root_folder))
the_parts[format_char] = str(relative_path.as_posix())
elif format_char == 'a' or format_char == 'f':
import subprocess
the_parts[format_char] = "[]"
completed_process = subprocess.run(f'attrib "{the_path_str}"',
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
if completed_process.returncode != 0:
the_parts[format_char] = utils.unicodify(
completed_process.stderr)
else:
ls_line = utils.unicodify(completed_process.stdout)
flag_matches = re.search(
"(?P<attribs>(A|R|S|H|O|I|X|P|U|\s)+?)\s+[A-Z]:",
ls_line)
if flag_matches:
flags = "".join(flag_matches.group('attribs').split())
if flags:
the_parts[format_char] = flags
except Exception as ex:
the_error = [the_path_str, ex.strerror]
return the_parts, the_error
def unix_item_ls(the_path, ls_format, root_folder=None):
import grp
import pwd
the_parts = dict()
the_error = None
the_path_str = os.fspath(the_path)
if 'p' in ls_format:
the_parts['p'] = the_path_str
elif 'P' in ls_format:
the_parts['P'] = the_path_str
try:
the_stats = os.lstat(the_path)
for format_char in ls_format:
if format_char == 'I':
the_parts[format_char] = the_stats[stat.ST_INO] # inode number
elif format_char == 'R':
the_parts[format_char] = utils.unix_permissions_to_str(
the_stats.st_mode) # permissions
elif format_char == 'L':
the_parts[format_char] = the_stats[stat.ST_NLINK] # num links
elif format_char == 'u':
try:
the_parts[format_char] = str(the_stats[stat.ST_UID])[
0] # unknown user name, get the number
except Exception:
the_parts[format_char] = "no_uid"
elif format_char == 'U':
try:
the_parts[format_char] = pwd.getpwuid(
the_stats[stat.ST_UID])[0] # user
except KeyError:
the_parts[format_char] = str(the_stats[stat.ST_UID])[
0] # unknown user name, get the number
except Exception:
the_parts[format_char] = "no_uid"
elif format_char == 'g':
try:
the_parts[format_char] = str(the_stats[stat.ST_GID])[
0] # unknown group name, get the number
except Exception:
the_parts[format_char] = "no_gid"
elif format_char == 'G':
try:
the_parts[format_char] = grp.getgrgid(
the_stats[stat.ST_GID])[0] # group
except KeyError:
the_parts[format_char] = str(the_stats[stat.ST_GID])[
0] # unknown group name, get the number
except Exception:
the_parts[format_char] = "no_gid"
elif format_char == 'S':
the_parts[format_char] = the_stats[
stat.ST_SIZE] # size in bytes
elif format_char == 'T':
the_parts[format_char] = time.strftime(
"%Y/%m/%d-%H:%M:%S", time.gmtime(
(the_stats[stat.ST_MTIME]))) # modification time
elif format_char == 'C':
if not (stat.S_ISLNK(the_stats.st_mode)
or stat.S_ISDIR(the_stats.st_mode)):
the_parts[format_char] = utils.get_file_checksum(the_path)
else:
the_parts[format_char] = ""
elif format_char == 'P' or format_char == 'p':
path_to_return = the_path_str
if format_char == 'p' and root_folder is not None:
path_to_return = os.path.relpath(the_path,
start=root_folder)
# E will bring us Extra data (path postfix) but we want to know if it's DIR in any case
if stat.S_ISDIR(the_stats.st_mode) and 'D' in ls_format:
path_to_return += '/'
if 'E' in ls_format:
if stat.S_ISLNK(the_stats.st_mode):
path_to_return += '@'
elif not stat.S_ISDIR(the_stats.st_mode) and (
the_stats.st_mode &
(stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)):
path_to_return += '*'
elif stat.S_ISSOCK(the_stats.st_mode):
path_to_return += '='
elif stat.S_ISFIFO(the_stats.st_mode):
path_to_return += '|'
the_parts[format_char] = path_to_return
elif format_char == 'a' or format_char == 'f':
import subprocess
completed_process = subprocess.run(f'ls -lO "{the_path_str}"',
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
if completed_process.returncode != 0:
the_parts[format_char] = utils.unicodify(
completed_process.stderr)
else:
ls_line = utils.unicodify(completed_process.stdout)
flag_matches = re.findall(
"arch|archived|opaque|nodump|sappnd|sappend|schg|schange|simmutable|uappnd|uappend|uchg|uchange|uimmutable|hidden",
ls_line)
if flag_matches:
the_parts[format_char] = ",".join(flag_matches)
else:
the_parts[format_char] = "[]"
except Exception as ex:
the_error = [the_path_str, ex.strerror]
return the_parts, the_error
#the_wtar = "C:\\Users\\shai\\Desktop\\CODEX.bundle\\Contents\\Resources.wtar.aa"
#the_wtar = "/p4client/dev_main/ProAudio/Products/Release/Plugins/CODEX.bundle/Contents/Resources.wtar.aa"
#the_folder = "/p4client/dev_main/ProAudio/Products/Release/Plugins/CODEX.bundle/Contents"
the_folder = os.curdir
test_create = False
test_unwtar = True
tar_file_name = "sample.tar.PAX_FORMAT.bz2"
if test_create:
pax_headers = dict()
all_checksums = ""
checksum_list = list()
for item in dir_walk(path="Resources"):
if item.is_file():
pax_headers[item.path] = utils.get_file_checksum(item.path)
pax_headers['checksum_of_checksums'] = checksum_a_folder("Resources")
with tarfile.open(tar_file_name, "w|bz2", format= tarfile.PAX_FORMAT, pax_headers=pax_headers) as tar:
for item in dir_walk(path="Resources"):
if item.is_file():
tar.add(item.path)
print('creating tar, pax_headers:', tar.pax_headers)
print('creating tar, checksum_of_checksums:', tar.pax_headers['checksum_of_checksums'])
if test_unwtar:
first_split = tar_file_name+".aa"
split_files = utils.find_split_files(first_split)
#utils.safe_remove_folder(os.path.join(the_folder, "unwtarred_no_checks", "Resources"))
unwtar_no_checks(split_files, "unwtarred_no_checks")
def win_item_ls(the_path, ls_format, root_folder=None):
import win32security
the_parts = dict()
if 'p' in ls_format or 'P' in ls_format:
the_parts['p'] = the_path
try:
the_stats = os.lstat(the_path)
for format_char in ls_format:
if format_char == 'T':
the_parts[format_char] = time.strftime(
"%Y/%m/%d %H:%M:%S", time.gmtime(
(the_stats[stat.ST_MTIME]))) # modification time
elif format_char == 'D':
if 'p' in ls_format.lower(): # 'p' or 'P'
if stat.S_ISDIR(the_stats.st_mode):
the_parts[format_char] = "<DIR>"
else:
the_parts[format_char] = ""
elif format_char == 'S':
the_parts[format_char] = the_stats[
stat.ST_SIZE] # size in bytes
elif format_char == 'U':
try:
sd = win32security.GetFileSecurity(
the_path, win32security.OWNER_SECURITY_INFORMATION)
owner_sid = sd.GetSecurityDescriptorOwner()
name, domain, __type = win32security.LookupAccountSid(
None, owner_sid)
the_parts[format_char] = domain + "\\" + name # user
except Exception as ex: # we sometimes get exception: 'LookupAccountSid, No mapping between account names and security IDs was done.'
the_parts[format_char] = "Unknown user"
elif format_char == 'G':
try:
sd = win32security.GetFileSecurity(
the_path, win32security.GROUP_SECURITY_INFORMATION)
owner_sid = sd.GetSecurityDescriptorGroup()
name, domain, __type = win32security.LookupAccountSid(
None, owner_sid)
the_parts[format_char] = domain + "\\" + name # group
except Exception as ex: # we sometimes get exception: 'LookupAccountSid, No mapping between account names and security IDs was done.'
the_parts[format_char] = "Unknown group"
elif format_char == 'C':
if not (stat.S_ISLNK(the_stats.st_mode)
or stat.S_ISDIR(the_stats.st_mode)):
the_parts[format_char] = utils.get_file_checksum(the_path)
else:
the_parts[format_char] = ""
elif format_char == 'P':
as_posix = PurePath(the_path).as_posix()
the_parts[format_char] = str(as_posix)
elif format_char == 'p' and root_folder is not None:
relative_path = PurePath(the_path).relative_to(
PurePath(root_folder))
the_parts[format_char] = str(relative_path.as_posix())
except Exception as ex:
pass
return the_parts
def unix_item_ls(the_path, ls_format, root_folder=None):
import grp
import pwd
the_parts = dict()
if 'p' in ls_format or 'P' in ls_format:
the_parts['p'] = the_path
try:
the_stats = os.lstat(the_path)
for format_char in ls_format:
if format_char == 'I':
the_parts[format_char] = the_stats[stat.ST_INO] # inode number
elif format_char == 'R':
the_parts[format_char] = utils.unix_permissions_to_str(
the_stats.st_mode) # permissions
elif format_char == 'L':
the_parts[format_char] = the_stats[stat.ST_NLINK] # num links
elif format_char == 'u':
try:
the_parts[format_char] = str(the_stats[stat.ST_UID])[
0] # unknown user name, get the number
except Exception:
the_parts[format_char] = "no_uid"
elif format_char == 'U':
try:
the_parts[format_char] = pwd.getpwuid(
the_stats[stat.ST_UID])[0] # user
except KeyError:
the_parts[format_char] = str(the_stats[stat.ST_UID])[
0] # unknown user name, get the number
except Exception:
the_parts[format_char] = "no_uid"
elif format_char == 'g':
try:
the_parts[format_char] = str(the_stats[stat.ST_GID])[
0] # unknown group name, get the number
except Exception:
the_parts[format_char] = "no_gid"
elif format_char == 'G':
try:
the_parts[format_char] = grp.getgrgid(
the_stats[stat.ST_GID])[0] # group
except KeyError:
the_parts[format_char] = str(the_stats[stat.ST_GID])[
0] # unknown group name, get the number
except Exception:
the_parts[format_char] = "no_gid"
elif format_char == 'S':
the_parts[format_char] = the_stats[
stat.ST_SIZE] # size in bytes
elif format_char == 'T':
the_parts[format_char] = time.strftime(
"%Y/%m/%d-%H:%M:%S", time.gmtime(
(the_stats[stat.ST_MTIME]))) # modification time
elif format_char == 'C':
if not (stat.S_ISLNK(the_stats.st_mode)
or stat.S_ISDIR(the_stats.st_mode)):
the_parts[format_char] = utils.get_file_checksum(the_path)
else:
the_parts[format_char] = ""
elif format_char == 'P' or format_char == 'p':
path_to_return = the_path
if format_char == 'p' and root_folder is not None:
path_to_return = os.path.relpath(the_path,
start=root_folder)
# E will bring us Extra data (path postfix) but we want to know if it's DIR in any case
if stat.S_ISDIR(the_stats.st_mode) and 'D' in ls_format:
path_to_return += '/'
if 'E' in ls_format:
if stat.S_ISLNK(the_stats.st_mode):
path_to_return += '@'
elif not stat.S_ISDIR(the_stats.st_mode) and (
the_stats.st_mode &
(stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)):
path_to_return += '*'
elif stat.S_ISSOCK(the_stats.st_mode):
path_to_return += '='
elif stat.S_ISFIFO(the_stats.st_mode):
path_to_return += '|'
the_parts[format_char] = path_to_return
except Exception as ex:
pass
return the_parts
