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-rw-r--r--ufo/gluster/swift/common/fs_utils.py179
1 files changed, 0 insertions, 179 deletions
diff --git a/ufo/gluster/swift/common/fs_utils.py b/ufo/gluster/swift/common/fs_utils.py
deleted file mode 100644
index 0613a26dc..000000000
--- a/ufo/gluster/swift/common/fs_utils.py
+++ /dev/null
@@ -1,179 +0,0 @@
-# Copyright (c) 2012 Red Hat, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import logging
-import os
-import errno
-import os.path as os_path
-from eventlet import tpool
-from gluster.swift.common.exceptions import FileOrDirNotFoundError, \
- NotDirectoryError
-
-def do_walk(*args, **kwargs):
- return os.walk(*args, **kwargs)
-
-def do_write(fd, msg):
- try:
- cnt = os.write(fd, msg)
- except OSError as err:
- logging.exception("Write failed, err: %s", str(err))
- raise
- return cnt
-
-def do_mkdir(path):
- try:
- os.mkdir(path)
- except OSError as err:
- if err.errno != errno.EEXIST:
- logging.exception("Mkdir failed on %s err: %s", path, err.strerror)
- raise
- return True
-
-def do_makedirs(path):
- try:
- os.makedirs(path)
- except OSError as err:
- if err.errno != errno.EEXIST:
- logging.exception("Makedirs failed on %s err: %s", path, err.strerror)
- raise
- return True
-
-def do_listdir(path):
- try:
- buf = os.listdir(path)
- except OSError as err:
- logging.exception("Listdir failed on %s err: %s", path, err.strerror)
- raise
- return buf
-
-def do_chown(path, uid, gid):
- try:
- os.chown(path, uid, gid)
- except OSError as err:
- logging.exception("Chown failed on %s err: %s", path, err.strerror)
- raise
- return True
-
-def do_stat(path):
- try:
- #Check for fd.
- if isinstance(path, int):
- buf = os.fstat(path)
- else:
- buf = os.stat(path)
- except OSError as err:
- logging.exception("Stat failed on %s err: %s", path, err.strerror)
- raise
- return buf
-
-def do_open(path, mode):
- if isinstance(mode, int):
- try:
- fd = os.open(path, mode)
- except OSError as err:
- logging.exception("Open failed on %s err: %s", path, str(err))
- raise
- else:
- try:
- fd = open(path, mode)
- except IOError as err:
- logging.exception("Open failed on %s err: %s", path, str(err))
- raise
- return fd
-
-def do_close(fd):
- #fd could be file or int type.
- try:
- if isinstance(fd, int):
- os.close(fd)
- else:
- fd.close()
- except OSError as err:
- logging.exception("Close failed on %s err: %s", fd, err.strerror)
- raise
- return True
-
-def do_unlink(path, log = True):
- try:
- os.unlink(path)
- except OSError as err:
- if err.errno != errno.ENOENT:
- if log:
- logging.exception("Unlink failed on %s err: %s", path, err.strerror)
- raise
- return True
-
-def do_rmdir(path):
- try:
- os.rmdir(path)
- except OSError as err:
- if err.errno != errno.ENOENT:
- logging.exception("Rmdir failed on %s err: %s", path, err.strerror)
- raise
- res = False
- else:
- res = True
- return res
-
-def do_rename(old_path, new_path):
- try:
- os.rename(old_path, new_path)
- except OSError as err:
- logging.exception("Rename failed on %s to %s err: %s", old_path, new_path, \
- err.strerror)
- raise
- return True
-
-def mkdirs(path):
- """
- Ensures the path is a directory or makes it if not. Errors if the path
- exists but is a file or on permissions failure.
-
- :param path: path to create
- """
- if not os.path.isdir(path):
- do_makedirs(path)
-
-def dir_empty(path):
- """
- Return true if directory/container is empty.
- :param path: Directory path.
- :returns: True/False.
- """
- if os.path.isdir(path):
- files = do_listdir(path)
- return not files
- elif not os.path.exists(path):
- raise FileOrDirNotFoundError()
- raise NotDirectoryError()
-
-def rmdirs(path):
- if not os.path.isdir(path):
- return False
- try:
- os.rmdir(path)
- except OSError as err:
- if err.errno != errno.ENOENT:
- logging.error("rmdirs failed on %s, err: %s", path, err.strerror)
- return False
- return True
-
-def do_fsync(fd):
- try:
- tpool.execute(os.fsync, fd)
- except OSError as err:
- logging.exception("fsync failed with err: %s", err.strerror)
- raise
- return True