FCL/sftools/dev/build: comparison sbsv2/raptor/python/generic

equal deleted inserted replaced

-:238f4cb8391f
+:ad8ffc8e1982
 #
-# Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+# Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
 # All rights reserved.
 # This component and the accompanying materials are made available
 # under the terms of the License "Eclipse Public License v1.0"
 # which accompanies this distribution, and is available
 # at the URL "http://www.eclipse.org/legal/epl-v10.html".
 import os
 import sys
 import re
 import types
+import ctypes
 # are we on windows, and if so what is the current drive letter
 isWin = sys.platform.lower().startswith("win")
 if isWin:
 	drive = re.match('^([A-Za-z]:)',os.getcwd()).group(0)
 			return self.path.replace("/", "\\")
 		return self.path
+	def GetSpaceSafePath(self):
+		"""Returns a version of the path where spaces don't interfere with shell interpretation.
+		This functionality only applies to Windows - paths containing spaces are assumed to be problematic
+		on non-Windows platforms.
+		On Windows, the path is returned in Windows-specific 8.3 short path form - tilde are used to replace
+		spaces and fit path elements within 8.3 requirements.  As 8.3 format paths are not guaranteed to be
+		supported on all Windows installs, and can only be calculated if they exist, a newly formated path is
+		only returned if it is returned by the Windows API and tested to exist.
+		"""
+		if not isWin:
+			return None
+		from ctypes.wintypes import DWORD, LPSTR, MAX_PATH
+		GetShortPathNameA = ctypes.windll.kernel32.GetShortPathNameA
+		GetShortPathNameA.restype = DWORD
+		GetShortPathNameA.argtypes = LPSTR, LPSTR, DWORD
+		buffer = ctypes.create_string_buffer(MAX_PATH)
+		GetShortPathNameA(self.path, buffer, MAX_PATH)
+		spacesafe = buffer.value
+		if not spacesafe or not os.path.exists(spacesafe):
+			return None
+		return spacesafe
 # Module functions
 def Join(*arguments):
 	"""Concatenate the given list to make a generic path object.

changeset 620	ad8ffc8e1982
parent 590	360bd6b35136