Merge "fat16copy: Allow to copy files to an existing directory."
diff --git a/tools/fat16copy.py b/tools/fat16copy.py
index af8bd83..c20930a 100755
--- a/tools/fat16copy.py
+++ b/tools/fat16copy.py
@@ -234,11 +234,16 @@
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 @@
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: