def test_blob(self):
self.assertEqual(
b'\x00\x00\x00\x02\x00\x01\x00\x00',
osc_types.write_blob(b'\x00\x01'))
self.assertEqual(
b'\x00\x00\x00\x04\x00\x01\x02\x03',
osc_types.write_blob(b'\x00\x01\x02\x03'))
def encode_osc_data(type, data):
if type == "i":
value = ctypes.c_int32(ctypes.c_uint32(int(data)).value).value
return osc_types.write_int(value)
elif type == "f":
return osc_types.write_float(float(data))
elif type == "s":
return osc_types.write_string(data)
elif type == "b":
return osc_types.write_blob(data)
else:
raise RuntimeError("Unknown OSC type")
def build(self) -> osc_message.OscMessage:
"""Builds an OscMessage from the current state of this builder.
Raises:
- BuildError: if the message could not be build or if the address
was empty.
Returns:
- an osc_message.OscMessage instance.
"""
if not self._address:
raise BuildError('OSC addresses cannot be empty')
dgram = b''
try:
# Write the address.
dgram += osc_types.write_string(self._address)
if not self._args:
dgram += osc_types.write_string(',')
return osc_message.OscMessage(dgram)
# Write the parameters.
arg_types = "".join([arg[0] for arg in self._args])
dgram += osc_types.write_string(',' + arg_types)
for arg_type, value in self._args:
if arg_type == self.ARG_TYPE_STRING:
dgram += osc_types.write_string(value)
elif arg_type == self.ARG_TYPE_INT:
dgram += osc_types.write_int(value)
elif arg_type == self.ARG_TYPE_INT64:
dgram += osc_types.write_int64(value)
elif arg_type == self.ARG_TYPE_FLOAT:
dgram += osc_types.write_float(value)
elif arg_type == self.ARG_TYPE_DOUBLE:
dgram += osc_types.write_double(value)
elif arg_type == self.ARG_TYPE_BLOB:
dgram += osc_types.write_blob(value)
elif arg_type == self.ARG_TYPE_RGBA:
dgram += osc_types.write_rgba(value)
elif arg_type == self.ARG_TYPE_MIDI:
dgram += osc_types.write_midi(value)
elif arg_type in (self.ARG_TYPE_TRUE,
self.ARG_TYPE_FALSE,
self.ARG_TYPE_ARRAY_START,
self.ARG_TYPE_ARRAY_STOP,
self.ARG_TYPE_NIL):
continue
else:
raise BuildError('Incorrect parameter type found {}'.format(
arg_type))
return osc_message.OscMessage(dgram)
except osc_types.BuildError as be:
raise BuildError('Could not build the message: {}'.format(be))
def build(self):
"""Builds an OscMessage from the current state of this builder.
Raises:
- BuildError: if the message could not be build or if the address
was empty.
Returns:
- an osc_message.OscMessage instance.
"""
if not self._address:
raise BuildError('OSC addresses cannot be empty')
dgram = b''
try:
# Write the address.
dgram += osc_types.write_string(self._address)
if not self._args:
dgram += osc_types.write_string(',')
return osc_message.OscMessage(dgram)
# Write the parameters.
arg_types = "".join([arg[0] for arg in self._args])
dgram += osc_types.write_string(',' + arg_types)
for arg_type, value in self._args:
if arg_type == self.ARG_TYPE_STRING:
dgram += osc_types.write_string(value)
elif arg_type == self.ARG_TYPE_INT:
dgram += osc_types.write_int(value)
elif arg_type == self.ARG_TYPE_FLOAT:
dgram += osc_types.write_float(value)
elif arg_type == self.ARG_TYPE_DOUBLE:
dgram += osc_types.write_double(value)
elif arg_type == self.ARG_TYPE_BLOB:
dgram += osc_types.write_blob(value)
elif arg_type == self.ARG_TYPE_RGBA:
dgram += osc_types.write_rgba(value)
elif arg_type == self.ARG_TYPE_MIDI:
dgram += osc_types.write_midi(value)
elif arg_type in (self.ARG_TYPE_TRUE,
self.ARG_TYPE_FALSE,
self.ARG_TYPE_ARRAY_START,
self.ARG_TYPE_ARRAY_STOP):
continue
else:
raise BuildError('Incorrect parameter type found {}'.format(
arg_type))
return osc_message.OscMessage(dgram)
except osc_types.BuildError as be:
raise BuildError('Could not build the message: {}'.format(be))
def build_dgram(self):
"""Builds an OscMessage datagram from the current state of this builder.
Raises:
- BuildError: if the message could not be build or if the address
was empty.
Returns:
- an osc_message.OscMessage instance.
"""
if not self._address:
raise BuildError('OSC addresses cannot be empty')
dgram = b''
try:
# Write the address.
dgram += osc_types.write_string(self._address)
if not self._args:
dgram += osc_types.write_string(',')
return osc_message.OscMessage(dgram)
# Write the parameters.
arg_types = "".join([arg[0] for arg in self._args])
dgram += osc_types.write_string(',' + arg_types)
for arg_type, value in self._args:
if arg_type == self.ARG_TYPE_STRING:
dgram += osc_types.write_string(value)
elif arg_type == self.ARG_TYPE_INT:
dgram += osc_types.write_int(value)
elif arg_type == self.ARG_TYPE_FLOAT:
dgram += osc_types.write_float(value)
elif arg_type == self.ARG_TYPE_BLOB:
dgram += osc_types.write_blob(value)
elif arg_type == self.ARG_TYPE_TRUE or arg_type == self.ARG_TYPE_FALSE:
continue
else:
raise BuildError('Incorrect parameter type found {}'.format(
arg_type))
return dgram
except osc_types.BuildError as be:
raise BuildError('Could not build the message: {}'.format(be))
def build(self):
"""Builds an OscMessage from the current state of this builder.
Raises:
- BuildError: if the message could not be build or if the address
was empty.
Returns:
- an osc_message.OscMessage instance.
"""
if not self._address:
raise BuildError("OSC addresses cannot be empty")
dgram = b""
try:
# Write the address.
dgram += osc_types.write_string(self._address)
if not self._args:
return osc_message.OscMessage(dgram)
# Write the parameters.
arg_types = "".join([arg[0] for arg in self._args])
dgram += osc_types.write_string("," + arg_types)
for arg_type, value in self._args:
if arg_type == self.ARG_TYPE_STRING:
dgram += osc_types.write_string(value)
elif arg_type == self.ARG_TYPE_INT:
dgram += osc_types.write_int(value)
elif arg_type == self.ARG_TYPE_FLOAT:
dgram += osc_types.write_float(value)
elif arg_type == self.ARG_TYPE_BLOB:
dgram += osc_types.write_blob(value)
elif arg_type == self.ARG_TYPE_TRUE or arg_type == self.ARG_TYPE_FALSE:
continue
else:
raise BuildError("Incorrect parameter type found {}".format(arg_type))
return osc_message.OscMessage(dgram)
except osc_types.BuildError as be:
raise BuildError("Could not build the message: {}".format(be))
def test_blob(self):
self.assertEqual(b'\x00\x00\x00\x02\x00\x01\x00\x00',
osc_types.write_blob(b'\x00\x01'))
self.assertEqual(b'\x00\x00\x00\x04\x00\x01\x02\x03',
osc_types.write_blob(b'\x00\x01\x02\x03'))
