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Diffstat (limited to 'src/leap/util/fileutil.py')
-rw-r--r-- | src/leap/util/fileutil.py | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/leap/util/fileutil.py b/src/leap/util/fileutil.py deleted file mode 100644 index 820ffe46..00000000 --- a/src/leap/util/fileutil.py +++ /dev/null @@ -1,120 +0,0 @@ -import errno -from itertools import chain -import logging -import os -import platform -import stat - - -logger = logging.getLogger() - - -def is_user_executable(fpath): - st = os.stat(fpath) - return bool(st.st_mode & stat.S_IXUSR) - - -def extend_path(): - ourplatform = platform.system() - if ourplatform == "Linux": - return "/usr/local/sbin:/usr/sbin" - # XXX add mac / win extended search paths? - - -def which(program, path=None): - """ - an implementation of which - that extends the path with - other locations, like sbin - (f.i., openvpn binary is likely to be there) - @param program: a string representing the binary we're looking for. - """ - def is_exe(fpath): - """ - check that path exists, - it's a file, - and is executable by the owner - """ - # we would check for access, - # but it's likely that we're - # using uid 0 + polkitd - - return os.path.isfile(fpath)\ - and is_user_executable(fpath) - - def ext_candidates(fpath): - yield fpath - for ext in os.environ.get("PATHEXT", "").split(os.pathsep): - yield fpath + ext - - def iter_path(pathset): - """ - returns iterator with - full path for a given path list - and the current target bin. - """ - for path in pathset.split(os.pathsep): - exe_file = os.path.join(path, program) - #print 'file=%s' % exe_file - for candidate in ext_candidates(exe_file): - if is_exe(candidate): - yield candidate - - fpath, fname = os.path.split(program) - if fpath: - if is_exe(program): - return program - else: - # extended iterator - # with extra path - if path is None: - path = os.environ['PATH'] - extended_path = chain( - iter_path(path), - iter_path(extend_path())) - for candidate in extended_path: - if candidate is not None: - return candidate - - # sorry bro. - return None - - -def mkdir_p(path): - """ - implements mkdir -p functionality - """ - try: - os.makedirs(path) - except OSError as exc: - if exc.errno == errno.EEXIST: - pass - else: - raise - - -def mkdir_f(path): - folder, fname = os.path.split(path) - mkdir_p(folder) - - -def check_and_fix_urw_only(_file): - """ - test for 600 mode and try - to set it if anything different found - """ - mode = stat.S_IMODE( - os.stat(_file).st_mode) - - if mode != int('600', 8): - try: - logger.warning( - 'bad permission on %s ' - 'attempting to set 600', - _file) - os.chmod(_file, stat.S_IRUSR | stat.S_IWUSR) - except OSError: - logger.error( - 'error while trying to chmod 600 %s', - _file) - raise |