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Fix coping and delete on Windows.

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This change uses a python.org feature to make the paths uicode
which changes the WIN32 API used. The default WIN32 is limited
to file lengths of 256 characters.
This commit is contained in:
Chris Johns 2015-02-18 09:56:41 +11:00
parent 9ab4ab4df7
commit be63b8a517
1 changed files with 31 additions and 12 deletions
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43
source-builder/sb/path.py
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@ -1,6 +1,6 @@
#
# RTEMS Tools Project (http://www.rtems.org/)
# Copyright 2010-2012 Chris Johns (chrisj@rtems.org)
# Copyright 2010-2015 Chris Johns (chrisj@rtems.org)
# All rights reserved.
#
# This file is part of the RTEMS Tools package in 'rtems-tools'.
@ -128,6 +128,8 @@ def removeall(path):
def _onerror(function, path, excinfo):
import stat
if windows:
path = "\\\\?\\" + path
if not os.access(path, os.W_OK):
# Is the error an access error ?
os.chmod(path, stat.S_IWUSR)
@ -147,20 +149,32 @@ def expand(name, paths):
return l
def copy_tree(src, dst):
trace = False
hsrc = host(src)
hdst = host(dst)
if os.path.exists(src):
names = os.listdir(src)
if os.path.exists(hsrc):
names = os.listdir(hsrc)
else:
names = []
if not os.path.isdir(dst):
os.makedirs(dst)
if trace:
print 'path.copy_tree:'
print ' src: %s' % (src)
print ' hsrc: %s' % (hsrc)
print ' dst: %s' % (dst)
print ' hdst: %s' % (hdst)
print ' names: %r' % (names)
if not os.path.isdir(hdst):
if trace:
print ' mkdir: %s' % (hdst)
os.makedirs(hdst)
for name in names:
srcname = os.path.join(src, name)
dstname = os.path.join(dst, name)
srcname = os.path.join(hsrc, name)
dstname = os.path.join(hdst, name)
try:
if os.path.islink(srcname):
linkto = os.readlink(srcname)
@ -180,19 +194,24 @@ def copy_tree(src, dst):
elif os.path.isdir(srcname):
copy_tree(srcname, dstname)
else:
shutil.copy2(srcname, dstname)
if windows:
shutil.copy2("\\\\?\\" + srcname, dstname)
else:
shutil.copy2(srcname, dstname)
except shutil.Error, err:
raise error.general('copying tree: %s -> %s: %s' % (src, dst, str(err)))
raise error.general('copying tree: %s -> %s: %s' % \
(hsrc, hdst, str(err)))
except EnvironmentError, why:
raise error.general('copying tree: %s -> %s: %s' % (srcname, dstname, str(why)))
raise error.general('copying tree: %s -> %s: %s' % \
(srcname, dstname, str(why)))
try:
shutil.copystat(src, dst)
shutil.copystat(hsrc, hdst)
except OSError, why:
if windows:
if WindowsError is not None and isinstance(why, WindowsError):
pass
else:
raise error.general('copying tree: %s -> %s: %s' % (src, dst, str(why)))
raise error.general('copying tree: %s -> %s: %s' % (hsrc, hdst, str(why)))
if __name__ == '__main__':
print host('/a/b/c/d-e-f')