def mkdir(self, path, mode):
parts = path.split("/")
parent = string.join(parts[:-1], "/")
child = parts[-1]
pptr = vfs_dir.lookup(self.fs, self.root, parent)
if pptr == None:
return -errno.ENOENT
cptr = vfs_base.get_new_key()
vfs_dir.mkdir(self.fs, cptr, mode)
try:
vfs_dir.link(self.fs, pptr, child, cptr)
except vfs_dir.DupFileExc:
return -errno.EEXIST
def create(self, path, flags, mode):
print "in create(%s,0x%x,0x%x)" % (path, flags, mode)
parts = path.split("/")
parent = string.join(parts[:-1], "/")
child = parts[-1]
pptr = vfs_dir.lookup(self.fs, self.root, parent)
if pptr == None:
return -errno.ENOENT
cptr = vfs_base.get_new_key()
self.fs.create_inode(cptr, mode)
try:
vfs_dir.link(self.fs, pptr, child, cptr)
except vfs_dir.DupFileExc:
return -errno.EEXIST
print "lookup(%s) OK" % path
except:
traceback.print_exc()
print "lookup(%s) FAILED" % path
status = "FAILED"
if status != "OK":
print "status = <<%s>>, skipping other tests" % status
raise SystemExit
### TEST SET 2: test multi-level lookup
vfs_dir.mkdir(fs, "multi", 0755)
# Create a couple of levels of directories.
sd1_key = vfs_base.get_new_key()
vfs_dir.mkdir(fs, sd1_key, 0755)
vfs_dir.link(fs, "multi", "a", sd1_key)
sd2_key = vfs_base.get_new_key()
vfs_dir.mkdir(fs, sd2_key, 0755)
vfs_dir.link(fs, sd1_key, "b", sd2_key)
# Create an actual file in the lower subdirectory.
a_key = vfs_base.get_new_key()
a_file = fs.create_inode(a_key, 0644)
fs.put_data(a_key, 0, "hello world")
vfs_dir.link(fs, sd2_key, "cde", a_key)
print "Setup complete, let's see if we can read it back"