class HandshakePacket(PacketType):
DEFINITION_IDENTIFIER = "handshakepacket"
DEFINITION_VERSION = "1.0"
NOT_STARTED = 0
SUCCESS = 1
ERROR = 2
FIELDS = [("SYN", UINT8({Optional: True})), ("ACK", UINT8({Optional:
True})),
("status", UINT8), ("error", STRING({Optional: True}))]
class VNICPromiscuousLevelPacket(VNICSocketControlPacket):
"""
This packet is both a getter/setter packet that can be
sent by a client to either set or get the promiscuity
level. It is also sent back by the server as an acknowledgement
with the current level
Client sends VNICPromiscuousLevelPacket with no fields set
Server responds with VNICPromiscuousLevelPacket with get set to current level
Client sends VNICPromiscuousLevelPacket with set field set
Server responds with VNICPromiscuousLevelPacket with get set to new level
"""
DEFINITION_IDENTIFIER = "vsockets.VNICPromiscuousLevelPacket"
DEFINITION_VERSION = "1.0"
FIELDS = [("set", UINT8({Optional: True})), ("get", UINT8({Optional:
True}))]
class VNICSocketOpenResponsePacket(VNICSocketControlPacket):
DEFINITION_IDENTIFIER = "vsockets.VNICSocketOpenResponsePacket"
DEFINITION_VERSION = "1.0"
FIELDS = [("port", UINT16), ("errorCode", UINT8({Optional: True})),
("errorMessage", STRING({Optional: True}))]
def isFailure(self):
return (self.errorCode != FIELD_NOT_SET
or self.errorMessage != FIELD_NOT_SET)