_UDPMultGetTopicList.py

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"""autogenerated by genpy from udpmulti_transport/UDPMultGetTopicListRequest.msg. Do not edit."""
import sys
python3 = True if sys.hexversion > 0x03000000 else False
import genpy
import struct


class UDPMultGetTopicListRequest(genpy.Message):
  _md5sum = "d41d8cd98f00b204e9800998ecf8427e"
  _type = "udpmulti_transport/UDPMultGetTopicListRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """
"""
  __slots__ = []
  _slot_types = []

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.

    The available fields are:
       

    :param args: complete set of field values, in .msg order
    :param kwds: use keyword arguments corresponding to message field names
    to set specific fields.
    """
    if args or kwds:
      super(UDPMultGetTopicListRequest, self).__init__(*args, **kwds)

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    :param buff: buffer, ``StringIO``
    """
    try:
      pass
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    :param str: byte array of serialized message, ``str``
    """
    try:
      end = 0
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    :param buff: buffer, ``StringIO``
    :param numpy: numpy python module
    """
    try:
      pass
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    :param str: byte array of serialized message, ``str``
    :param numpy: numpy python module
    """
    try:
      end = 0
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill

_struct_I = genpy.struct_I
"""autogenerated by genpy from udpmulti_transport/UDPMultGetTopicListResponse.msg. Do not edit."""
import sys
python3 = True if sys.hexversion > 0x03000000 else False
import genpy
import struct

import udpmulti_transport.msg

class UDPMultGetTopicListResponse(genpy.Message):
  _md5sum = "22672cb98b49fe101a321cb17bceec21"
  _type = "udpmulti_transport/UDPMultGetTopicListResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """string multicast_address
udpmulti_transport/UDPMultTopic[] topics


================================================================================
MSG: udpmulti_transport/UDPMultTopic
string topic
uint16 port

"""
  __slots__ = ['multicast_address','topics']
  _slot_types = ['string','udpmulti_transport/UDPMultTopic[]']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.

    The available fields are:
       multicast_address,topics

    :param args: complete set of field values, in .msg order
    :param kwds: use keyword arguments corresponding to message field names
    to set specific fields.
    """
    if args or kwds:
      super(UDPMultGetTopicListResponse, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.multicast_address is None:
        self.multicast_address = ''
      if self.topics is None:
        self.topics = []
    else:
      self.multicast_address = ''
      self.topics = []

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    :param buff: buffer, ``StringIO``
    """
    try:
      _x = self.multicast_address
      length = len(_x)
      if python3 or type(_x) == unicode:
        _x = _x.encode('utf-8')
        length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.topics)
      buff.write(_struct_I.pack(length))
      for val1 in self.topics:
        _x = val1.topic
        length = len(_x)
        if python3 or type(_x) == unicode:
          _x = _x.encode('utf-8')
          length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        buff.write(_struct_H.pack(val1.port))
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    :param str: byte array of serialized message, ``str``
    """
    try:
      if self.topics is None:
        self.topics = None
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.multicast_address = str[start:end].decode('utf-8')
      else:
        self.multicast_address = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.topics = []
      for i in range(0, length):
        val1 = udpmulti_transport.msg.UDPMultTopic()
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        if python3:
          val1.topic = str[start:end].decode('utf-8')
        else:
          val1.topic = str[start:end]
        start = end
        end += 2
        (val1.port,) = _struct_H.unpack(str[start:end])
        self.topics.append(val1)
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    :param buff: buffer, ``StringIO``
    :param numpy: numpy python module
    """
    try:
      _x = self.multicast_address
      length = len(_x)
      if python3 or type(_x) == unicode:
        _x = _x.encode('utf-8')
        length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.topics)
      buff.write(_struct_I.pack(length))
      for val1 in self.topics:
        _x = val1.topic
        length = len(_x)
        if python3 or type(_x) == unicode:
          _x = _x.encode('utf-8')
          length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        buff.write(_struct_H.pack(val1.port))
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    :param str: byte array of serialized message, ``str``
    :param numpy: numpy python module
    """
    try:
      if self.topics is None:
        self.topics = None
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.multicast_address = str[start:end].decode('utf-8')
      else:
        self.multicast_address = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.topics = []
      for i in range(0, length):
        val1 = udpmulti_transport.msg.UDPMultTopic()
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        if python3:
          val1.topic = str[start:end].decode('utf-8')
        else:
          val1.topic = str[start:end]
        start = end
        end += 2
        (val1.port,) = _struct_H.unpack(str[start:end])
        self.topics.append(val1)
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill

_struct_I = genpy.struct_I
_struct_H = struct.Struct("<H")
class UDPMultGetTopicList(object):
  _type          = 'udpmulti_transport/UDPMultGetTopicList'
  _md5sum = '22672cb98b49fe101a321cb17bceec21'
  _request_class  = UDPMultGetTopicListRequest
  _response_class = UDPMultGetTopicListResponse