rocon_gateway.utils Namespace Reference

Classes
class	Connection
	Rule. More...
class	Registration

Functions
def	_get_connections_from_action_chan_dict (ccproxy_channel_dict, connection_type)
def	_get_connections_from_pub_sub_chan_dict (ccproxy_channel_dict, connection_type)
def	_get_connections_from_service_chan_dict (ccproxy_channel_dict, connection_type)
	Conversion from Connection Cache Proxy channels (as passed in callback) to Gateway connections. More...
def	create_empty_connection_type_dictionary (collection_type=list)
	Factories. More...
def	decrypt (ciphertext, key)
def	decrypt_connection (connection, key)
def	deserialize (str_msg)
def	deserialize_connection (connection_str)
def	deserialize_key (serialized_key)
def	deserialize_request (request_str)
def	encrypt (plaintext, public_key)
def	encrypt_connection (connection, key)
def	format_rule (rule)
	Formatters. More...
def	generate_private_public_key ()
def	get_connection_from_list (connection_argument_list)
def	get_rule_from_list (rule_argument_list)
def	is_all_pattern (pattern)
	Regex. More...
def	serialize (data)
def	serialize_connection (connection)
def	serialize_connection_request (command, source, connection)
def	serialize_key (key)
def	serialize_rule_request (command, source, rule)

Variables
list	action_types = ['/goal', '/cancel', '/status', '/feedback', '/result']
list	connection_type_strings_list = ["publisher", "subscriber", "service", "action_client", "action_server"]
	connection_types
	Constants. More...
list	connection_types_list
	difflist = lambdal1,l2:[x for x in l1 if x not in l2]
int	MAX_PLAINTEXT_LENGTH = 256
	Encryption/Decryption. More...

Function Documentation

def rocon_gateway.utils._get_connections_from_action_chan_dict (   ccproxy_channel_dict,   connection_type  )

private

Definition at line 370 of file utils.py.

def rocon_gateway.utils._get_connections_from_pub_sub_chan_dict (   ccproxy_channel_dict,   connection_type  )

private

Definition at line 358 of file utils.py.

def rocon_gateway.utils._get_connections_from_service_chan_dict (   ccproxy_channel_dict,   connection_type  )

private

Conversion from Connection Cache Proxy channels (as passed in callback) to Gateway connections.

Definition at line 345 of file utils.py.

def rocon_gateway.utils.create_empty_connection_type_dictionary

(

collection_type = list

)

Factories.

  Used to initialise a dictionary with rule type keys
  and empty lists or sets (or whatever collection_type passed as argument).

Definition at line 327 of file utils.py.

def rocon_gateway.utils.decrypt	(		ciphertext,
			key
	)

Definition at line 277 of file utils.py.

def rocon_gateway.utils.decrypt_connection	(		connection,
			key
	)

Definition at line 282 of file utils.py.

def rocon_gateway.utils.deserialize

(

str_msg

)

Definition at line 186 of file utils.py.

def rocon_gateway.utils.deserialize_connection

(

connection_str

)

Definition at line 209 of file utils.py.

def rocon_gateway.utils.deserialize_key

(

serialized_key

)

Definition at line 259 of file utils.py.

def rocon_gateway.utils.deserialize_request

(

request_str

)

Definition at line 233 of file utils.py.

def rocon_gateway.utils.encrypt	(		plaintext,
			public_key
	)

Definition at line 267 of file utils.py.

def rocon_gateway.utils.encrypt_connection	(		connection,
			key
	)

Definition at line 289 of file utils.py.

def rocon_gateway.utils.format_rule

(

rule

)

Formatters.

Definition at line 319 of file utils.py.

def rocon_gateway.utils.generate_private_public_key

(

)

Definition at line 253 of file utils.py.

def rocon_gateway.utils.get_connection_from_list

(

connection_argument_list

)

Definition at line 238 of file utils.py.

def rocon_gateway.utils.get_rule_from_list

(

rule_argument_list

)

Definition at line 243 of file utils.py.

def rocon_gateway.utils.is_all_pattern

(

pattern

)

Regex.

  Convenience function for detecting the 'all' pattern.

  @param pattern : the name rule string for the flip all concept
  @type str
  @return true if matching, false otherwise
  @rtype Bool

Definition at line 300 of file utils.py.

def rocon_gateway.utils.serialize

(

data

)

Definition at line 181 of file utils.py.

def rocon_gateway.utils.serialize_connection

(

connection

)

Definition at line 199 of file utils.py.

def rocon_gateway.utils.serialize_connection_request	(		command,
			source,
			connection
	)

Definition at line 218 of file utils.py.

def rocon_gateway.utils.serialize_key

(

key

)

Definition at line 263 of file utils.py.

def rocon_gateway.utils.serialize_rule_request	(		command,
			source,
			rule
	)

Definition at line 229 of file utils.py.

Variable Documentation

list rocon_gateway.utils.action_types = ['/goal', '/cancel', '/status', '/feedback', '/result']

Definition at line 32 of file utils.py.

list rocon_gateway.utils.connection_type_strings_list = ["publisher", "subscriber", "service", "action_client", "action_server"]

Definition at line 31 of file utils.py.

rocon_gateway.utils.connection_types

Initial value:

= frozenset([gateway_msgs.ConnectionType.PUBLISHER, gateway_msgs.ConnectionType.SUBSCRIBER,
                             gateway_msgs.ConnectionType.SERVICE, gateway_msgs.ConnectionType.ACTION_CLIENT, gateway_msgs.ConnectionType.ACTION_SERVER])

Constants.

Definition at line 27 of file utils.py.

list rocon_gateway.utils.connection_types_list

Initial value:

= [gateway_msgs.ConnectionType.PUBLISHER, gateway_msgs.ConnectionType.SUBSCRIBER,
                         gateway_msgs.ConnectionType.SERVICE, gateway_msgs.ConnectionType.ACTION_CLIENT, gateway_msgs.ConnectionType.ACTION_SERVER]

Definition at line 29 of file utils.py.

rocon_gateway.utils.difflist = lambdal1,l2:[x for x in l1 if x not in l2]

Definition at line 337 of file utils.py.

int rocon_gateway.utils.MAX_PLAINTEXT_LENGTH = 256

Encryption/Decryption.

Definition at line 250 of file utils.py.