BaseTools/Source/Python/Common/LongFilePathOs.py

   1 ## @file
   2 # Override built in module os to provide support for long file path
   3 #
   4 # Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
   5 # This program and the accompanying materials
   6 # are licensed and made available under the terms and conditions of the BSD License
   7 # which accompanies this distribution.  The full text of the license may be found at
   8 # http://opensource.org/licenses/bsd-license.php
   9 #
  10 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 #
  13
  14 import os
  15 import LongFilePathOsPath
  16 from Common.LongFilePathSupport import LongFilePath
  17 from Common.LongFilePathSupport import UniToStr
  18 import time
  19
  20 path = LongFilePathOsPath
  21
  22 def access(path, mode):
  23     return os.access(LongFilePath(path), mode)
  24
  25 def remove(path):
  26    Timeout = 0.0
  27    while Timeout < 5.0:
  28        try:
  29            return os.remove(LongFilePath(path))
  30        except:
  31            time.sleep(0.1)
  32            Timeout = Timeout + 0.1
  33    return os.remove(LongFilePath(path))
  34
  35 def removedirs(name):
  36     return os.removedirs(LongFilePath(name))
  37
  38 def rmdir(path):
  39     return os.rmdir(LongFilePath(path))
  40
  41 def mkdir(path):
  42     return os.mkdir(LongFilePath(path))
  43
  44 def makedirs(name, mode=0o777):
  45     return os.makedirs(LongFilePath(name), mode)
  46
  47 def rename(old, new):
  48     return os.rename(LongFilePath(old), LongFilePath(new))
  49
  50 def chdir(path):
  51     return os.chdir(LongFilePath(path))
  52
  53 def chmod(path, mode):
  54     return os.chmod(LongFilePath(path), mode)
  55
  56 def stat(path):
  57     return os.stat(LongFilePath(path))
  58
  59 def utime(path, times):
  60     return os.utime(LongFilePath(path), times)
  61
  62 def listdir(path):
  63     List = []
  64     uList = os.listdir(u"%s" % LongFilePath(path))
  65     for Item in uList:
  66         List.append(UniToStr(Item))
  67     return List
  68
  69 environ = os.environ
  70 getcwd = os.getcwd
  71 chdir = os.chdir
  72 walk = os.walk
  73 W_OK = os.W_OK
  74 F_OK = os.F_OK
  75 sep = os.sep
  76 linesep = os.linesep
  77 getenv = os.getenv
  78 pathsep = os.pathsep
  79 name = os.name
  80 SEEK_SET = os.SEEK_SET
  81 SEEK_END = os.SEEK_END