From 1be2ed90a20618d71ddf34b8a07d038da0b36854 Mon Sep 17 00:00:00 2001
From: Hess Chen <hesheng.chen@intel.com>
Date: Fri, 15 Aug 2014 03:06:48 +0000
Subject: There is a limitation on WINDOWS OS for the length of entire file
 path can’t be larger than 255. There is an OS API provided by Microsoft to
 add “\\?\” before the path header to support the long file path. Enable this
 feature on basetools.
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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15809 6f19259b-4bc3-4df7-8a09-765794883524
---
 BaseTools/Source/Python/Common/LongFilePathOs.py | 73 ++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 BaseTools/Source/Python/Common/LongFilePathOs.py

(limited to 'BaseTools/Source/Python/Common/LongFilePathOs.py')

diff --git a/BaseTools/Source/Python/Common/LongFilePathOs.py b/BaseTools/Source/Python/Common/LongFilePathOs.py
new file mode 100644
index 0000000000..66d93d25f3
--- /dev/null
+++ b/BaseTools/Source/Python/Common/LongFilePathOs.py
@@ -0,0 +1,73 @@
+## @file
+# Override built in module os to provide support for long file path
+#
+# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution.  The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+
+import os
+import LongFilePathOsPath
+from Common.LongFilePathSupport import LongFilePath
+from Common.LongFilePathSupport import UniToStr
+
+path = LongFilePathOsPath
+
+def access(path, mode):
+    return os.access(LongFilePath(path), mode)
+
+def remove(path):
+    return os.remove(LongFilePath(path))
+
+def removedirs(name):
+    return os.removedirs(LongFilePath(name))
+
+def rmdir(path):
+    return os.rmdir(LongFilePath(path))
+
+def mkdir(path):
+    return os.mkdir(LongFilePath(path))
+
+def makedirs(name, mode=0777):
+    return os.makedirs(LongFilePath(name), mode)
+
+def rename(old, new):
+    return os.rename(LongFilePath(old), LongFilePath(new))
+
+def chdir(path):
+    return os.chdir(LongFilePath(path))
+
+def chmod(path, mode):
+    return os.chmod(LongFilePath(path), mode)
+
+def stat(path):
+    return os.stat(LongFilePath(path))
+
+def utime(path):
+    return os.utime(LongFilePath(path), None)
+
+def listdir(path):
+    List = []
+    uList = os.listdir(u"%s" % LongFilePath(path))
+    for Item in uList:
+        List.append(UniToStr(Item))
+    return List
+
+environ = os.environ
+getcwd = os.getcwd
+chdir = os.chdir
+walk = os.walk
+W_OK = os.W_OK
+F_OK = os.F_OK
+sep = os.sep
+linesep = os.linesep
+getenv = os.getenv
+pathsep = os.pathsep
+name = os.name
+SEEK_SET = os.SEEK_SET
+SEEK_END = os.SEEK_END
-- 
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