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Merge "fat16copy: Allow to copy files to an existing directory." am: 34fd8a168a

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am: bf6b5e8452

Change-Id: Ic600c4607c79e8f267f39f84171f330d27de7ad4
This commit is contained in:
Alex Deymo 2017-02-13 20:59:57 +00:00 committed by android-build-merger
commit f8b5a14884
1 changed files with 8 additions and 3 deletions
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11
tools/fat16copy.py
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@ -234,11 +234,16 @@ class fat_dir(object):
data.seek(0)
data_file.write(data.read())
def new_subdirectory(self, name):
def open_subdirectory(self, name):
"""
Create a new subdirectory of this directory with the given name.
Open a subdirectory of this directory with the given name. If the
subdirectory doesn't exist, a new one is created instead.
Returns a fat_dir().
"""
for dent in self.dentries:
if dent.longname == name:
return dent.open_directory()
chunk = self.backing.fs.allocate(1)
(shortname, ext) = self.make_short_name(name)
new_dentry = self.add_dentry(ATTRIBUTE_SUBDIRECTORY, shortname,
@ -751,7 +756,7 @@ def add_item(directory, item):
base = os.path.basename(item)
if len(base) == 0:
base = os.path.basename(item[:-1])
sub = directory.new_subdirectory(base)
sub = directory.open_subdirectory(base)
for next_item in sorted(os.listdir(item)):
add_item(sub, os.path.join(item, next_item))
else: