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_App.py

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"""autogenerated by genmsg_py from App.msg. Do not edit."""
import roslib.message
import struct

import app_manager.msg

class App(roslib.message.Message):
  _md5sum = "643c1db5f71b615a47789ff5e190811e"
  _type = "app_manager/App"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# app name
string name
# user-friendly display name of application
string display_name
# icon for showing app
Icon icon
# ordered list (by preference) of client applications to interact with this robot app.  
ClientApp[] client_apps

================================================================================
MSG: app_manager/Icon
# Image data format.  "jpeg" or "png"
string format

# Image data.
uint8[] data

================================================================================
MSG: app_manager/ClientApp
# like "android" or "web" or "linux"
string client_type

# like "intent = ros.android.teleop" and "accelerometer = true", used to choose which ClientApp to use
KeyValue[] manager_data

# parameters which just get passed through to the client app.
KeyValue[] app_data

================================================================================
MSG: app_manager/KeyValue
string key
string value

"""
  __slots__ = ['name','display_name','icon','client_apps']
  _slot_types = ['string','string','app_manager/Icon','app_manager/ClientApp[]']

  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:
       name,display_name,icon,client_apps
    
    @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(App, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.name is None:
        self.name = ''
      if self.display_name is None:
        self.display_name = ''
      if self.icon is None:
        self.icon = app_manager.msg.Icon()
      if self.client_apps is None:
        self.client_apps = []
    else:
      self.name = ''
      self.display_name = ''
      self.icon = app_manager.msg.Icon()
      self.client_apps = []

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

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self.name
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.display_name
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.icon.format
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.icon.data
      length = len(_x)
      # - if encoded as a list instead, serialize as bytes instead of string
      if type(_x) in [list, tuple]:
        buff.write(struct.pack('<I%sB'%length, length, *_x))
      else:
        buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.client_apps)
      buff.write(_struct_I.pack(length))
      for val1 in self.client_apps:
        _x = val1.client_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        length = len(val1.manager_data)
        buff.write(_struct_I.pack(length))
        for val2 in val1.manager_data:
          _x = val2.key
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          _x = val2.value
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
        length = len(val1.app_data)
        buff.write(_struct_I.pack(length))
        for val2 in val1.app_data:
          _x = val2.key
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          _x = val2.value
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      if self.icon is None:
        self.icon = app_manager.msg.Icon()
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.name = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.display_name = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.icon.format = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.icon.data = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.client_apps = []
      for i in range(0, length):
        val1 = app_manager.msg.ClientApp()
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.client_type = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        val1.manager_data = []
        for i in range(0, length):
          val2 = app_manager.msg.KeyValue()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.key = str[start:end]
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.value = str[start:end]
          val1.manager_data.append(val2)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        val1.app_data = []
        for i in range(0, length):
          val2 = app_manager.msg.KeyValue()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.key = str[start:end]
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.value = str[start:end]
          val1.app_data.append(val2)
        self.client_apps.append(val1)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self.name
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.display_name
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.icon.format
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.icon.data
      length = len(_x)
      # - if encoded as a list instead, serialize as bytes instead of string
      if type(_x) in [list, tuple]:
        buff.write(struct.pack('<I%sB'%length, length, *_x))
      else:
        buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.client_apps)
      buff.write(_struct_I.pack(length))
      for val1 in self.client_apps:
        _x = val1.client_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        length = len(val1.manager_data)
        buff.write(_struct_I.pack(length))
        for val2 in val1.manager_data:
          _x = val2.key
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          _x = val2.value
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
        length = len(val1.app_data)
        buff.write(_struct_I.pack(length))
        for val2 in val1.app_data:
          _x = val2.key
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          _x = val2.value
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  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
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.icon is None:
        self.icon = app_manager.msg.Icon()
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.name = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.display_name = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.icon.format = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.icon.data = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.client_apps = []
      for i in range(0, length):
        val1 = app_manager.msg.ClientApp()
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.client_type = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        val1.manager_data = []
        for i in range(0, length):
          val2 = app_manager.msg.KeyValue()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.key = str[start:end]
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.value = str[start:end]
          val1.manager_data.append(val2)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        val1.app_data = []
        for i in range(0, length):
          val2 = app_manager.msg.KeyValue()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.key = str[start:end]
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val2.value = str[start:end]
          val1.app_data.append(val2)
        self.client_apps.append(val1)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I

---

app_manager
Author(s): Jeremy Leibs, Ken Conley
autogenerated on Fri Mar 1 16:09:14 2013