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file_storage: Cleanup the user storage path when removing prints

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Try to remove user and devices directories if they are empty.
This commit is contained in:
Marco Trevisan (Treviño)
2020-12-17 03:10:59 +01:00
committed by Benjamin Berg
parent 4cfa6b5b37
commit 48ea3b89c9
1 changed files with 14 additions and 1 deletions
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15
src/file_storage.c
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@ -230,6 +230,7 @@ file_storage_print_data_load (FpDevice *dev,
int
file_storage_print_data_delete (FpDevice *dev, FpFinger finger, const char *username)
{
g_autoptr(GSList) prints = NULL;
g_autofree gchar *base_store = NULL;
g_autofree gchar *path = NULL;
int r;
@ -245,7 +246,19 @@ file_storage_print_data_delete (FpDevice *dev, FpFinger finger, const char *user
g_debug ("file_storage_print_data_delete(): unlink(\"%s\") %s",
path, g_strerror (r));
/* FIXME: cleanup empty directory */
prints = file_storage_discover_prints (dev, username);
if (!prints)
{
g_autofree char *dir = g_steal_pointer (&path);
do
{
g_autofree char *tmp = g_steal_pointer (&dir);
dir = g_path_get_dirname (tmp);
}
while (g_str_has_prefix (dir, base_store) && g_rmdir (dir) == 0);
}
return r;
}