def send_get_data(self, data_key, path=None):
data_key_enc = mbase32.encode(data_key)
if path:
cmd = "getdata {} {}".format(data_key_enc, path)
else:
cmd = "getdata {}".format(data_key_enc)
r = yield from self.send_command(cmd)
data_rw = chord_tasks.DataResponseWrapper(data_key)
p0 = r.find(b"version=[") + 9
p1 = r.find(b']', p0)
ver_str = r[p0:p1]
data_rw.version = int(ver_str) if ver_str != b"None" else None
p0 = p1 + 1
p0 = r.find(b"data:\r\n", p0) + 7
data = r[p0:-2] # -2 for the "\r\n".
#FIXME: This is ambiguous with data that == "Not found." :)
data_rw.data = data if data != b"Not found." else None
return data_rw
def send_get_targeted_data(self, data_key):
data_key_enc = mbase32.encode(data_key)
cmd = "gettargeteddata {}".format(data_key_enc)
r = yield from self.send_command(cmd)
data_rw = chord_tasks.DataResponseWrapper(data_key)
p0 = r.find(b"data:\r\n") + 7
data_rw.data = r[p0:-2] # -2 for the "\r\n".
return data_rw
def send_find_key(self, prefix, target_key=None, significant_bits=None):
cmd = "findkey " + mbase32.encode(prefix)
if target_key:
cmd += " " + mbase32.encode(target_key)
if significant_bits:
cmd += " " + str(significant_bits)
r = yield from self.send_command(cmd)
p0 = r.find(b"data_key=[") + 10
p1 = r.find(b']', p0)
data_key = r[p0:p1].decode()
if data_key == "None":
data_key = None
else:
data_key = mbase32.decode(data_key)
data_rw = chord_tasks.DataResponseWrapper(data_key)
return data_rw