Working openflow agent for ONOS OLT-test. Needs integration to VOLTHA.
diff --git a/voltha/northbound/openflow/agent/loxi/of13/meter_band.py b/voltha/northbound/openflow/agent/loxi/of13/meter_band.py
new file mode 100644
index 0000000..d21b7d0
--- /dev/null
+++ b/voltha/northbound/openflow/agent/loxi/of13/meter_band.py
@@ -0,0 +1,259 @@
+# Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+# Copyright (c) 2011, 2012 Open Networking Foundation
+# Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+# See the file LICENSE.pyloxi which should have been included in the source distribution
+
+# Automatically generated by LOXI from template module.py
+# Do not modify
+
+import struct
+import loxi
+import util
+import loxi.generic_util
+
+import sys
+ofp = sys.modules['loxi.of13']
+
+class meter_band(loxi.OFObject):
+ subtypes = {}
+
+
+ def __init__(self, type=None):
+ if type != None:
+ self.type = type
+ else:
+ self.type = 0
+ return
+
+ def pack(self):
+ packed = []
+ packed.append(struct.pack("!H", self.type))
+ packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+ length = sum([len(x) for x in packed])
+ packed[1] = struct.pack("!H", length)
+ return ''.join(packed)
+
+ @staticmethod
+ def unpack(reader):
+ subtype, = reader.peek('!H', 0)
+ subclass = meter_band.subtypes.get(subtype)
+ if subclass:
+ return subclass.unpack(reader)
+
+ obj = meter_band()
+ obj.type = reader.read("!H")[0]
+ _len = reader.read("!H")[0]
+ orig_reader = reader
+ reader = orig_reader.slice(_len, 4)
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ if self.type != other.type: return False
+ return True
+
+ def pretty_print(self, q):
+ q.text("meter_band {")
+ with q.group():
+ with q.indent(2):
+ q.breakable()
+ q.breakable()
+ q.text('}')
+
+
+class drop(meter_band):
+ type = 1
+
+ def __init__(self, rate=None, burst_size=None):
+ if rate != None:
+ self.rate = rate
+ else:
+ self.rate = 0
+ if burst_size != None:
+ self.burst_size = burst_size
+ else:
+ self.burst_size = 0
+ return
+
+ def pack(self):
+ packed = []
+ packed.append(struct.pack("!H", self.type))
+ packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+ packed.append(struct.pack("!L", self.rate))
+ packed.append(struct.pack("!L", self.burst_size))
+ packed.append('\x00' * 4)
+ length = sum([len(x) for x in packed])
+ packed[1] = struct.pack("!H", length)
+ return ''.join(packed)
+
+ @staticmethod
+ def unpack(reader):
+ obj = drop()
+ _type = reader.read("!H")[0]
+ assert(_type == 1)
+ _len = reader.read("!H")[0]
+ orig_reader = reader
+ reader = orig_reader.slice(_len, 4)
+ obj.rate = reader.read("!L")[0]
+ obj.burst_size = reader.read("!L")[0]
+ reader.skip(4)
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ if self.rate != other.rate: return False
+ if self.burst_size != other.burst_size: return False
+ return True
+
+ def pretty_print(self, q):
+ q.text("drop {")
+ with q.group():
+ with q.indent(2):
+ q.breakable()
+ q.text("rate = ");
+ q.text("%#x" % self.rate)
+ q.text(","); q.breakable()
+ q.text("burst_size = ");
+ q.text("%#x" % self.burst_size)
+ q.breakable()
+ q.text('}')
+
+meter_band.subtypes[1] = drop
+
+class dscp_remark(meter_band):
+ type = 2
+
+ def __init__(self, rate=None, burst_size=None, prec_level=None):
+ if rate != None:
+ self.rate = rate
+ else:
+ self.rate = 0
+ if burst_size != None:
+ self.burst_size = burst_size
+ else:
+ self.burst_size = 0
+ if prec_level != None:
+ self.prec_level = prec_level
+ else:
+ self.prec_level = 0
+ return
+
+ def pack(self):
+ packed = []
+ packed.append(struct.pack("!H", self.type))
+ packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+ packed.append(struct.pack("!L", self.rate))
+ packed.append(struct.pack("!L", self.burst_size))
+ packed.append(struct.pack("!B", self.prec_level))
+ packed.append('\x00' * 3)
+ length = sum([len(x) for x in packed])
+ packed[1] = struct.pack("!H", length)
+ return ''.join(packed)
+
+ @staticmethod
+ def unpack(reader):
+ obj = dscp_remark()
+ _type = reader.read("!H")[0]
+ assert(_type == 2)
+ _len = reader.read("!H")[0]
+ orig_reader = reader
+ reader = orig_reader.slice(_len, 4)
+ obj.rate = reader.read("!L")[0]
+ obj.burst_size = reader.read("!L")[0]
+ obj.prec_level = reader.read("!B")[0]
+ reader.skip(3)
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ if self.rate != other.rate: return False
+ if self.burst_size != other.burst_size: return False
+ if self.prec_level != other.prec_level: return False
+ return True
+
+ def pretty_print(self, q):
+ q.text("dscp_remark {")
+ with q.group():
+ with q.indent(2):
+ q.breakable()
+ q.text("rate = ");
+ q.text("%#x" % self.rate)
+ q.text(","); q.breakable()
+ q.text("burst_size = ");
+ q.text("%#x" % self.burst_size)
+ q.text(","); q.breakable()
+ q.text("prec_level = ");
+ q.text("%#x" % self.prec_level)
+ q.breakable()
+ q.text('}')
+
+meter_band.subtypes[2] = dscp_remark
+
+class experimenter(meter_band):
+ type = 65535
+
+ def __init__(self, rate=None, burst_size=None, experimenter=None):
+ if rate != None:
+ self.rate = rate
+ else:
+ self.rate = 0
+ if burst_size != None:
+ self.burst_size = burst_size
+ else:
+ self.burst_size = 0
+ if experimenter != None:
+ self.experimenter = experimenter
+ else:
+ self.experimenter = 0
+ return
+
+ def pack(self):
+ packed = []
+ packed.append(struct.pack("!H", self.type))
+ packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+ packed.append(struct.pack("!L", self.rate))
+ packed.append(struct.pack("!L", self.burst_size))
+ packed.append(struct.pack("!L", self.experimenter))
+ length = sum([len(x) for x in packed])
+ packed[1] = struct.pack("!H", length)
+ return ''.join(packed)
+
+ @staticmethod
+ def unpack(reader):
+ obj = experimenter()
+ _type = reader.read("!H")[0]
+ assert(_type == 65535)
+ _len = reader.read("!H")[0]
+ orig_reader = reader
+ reader = orig_reader.slice(_len, 4)
+ obj.rate = reader.read("!L")[0]
+ obj.burst_size = reader.read("!L")[0]
+ obj.experimenter = reader.read("!L")[0]
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ if self.rate != other.rate: return False
+ if self.burst_size != other.burst_size: return False
+ if self.experimenter != other.experimenter: return False
+ return True
+
+ def pretty_print(self, q):
+ q.text("experimenter {")
+ with q.group():
+ with q.indent(2):
+ q.breakable()
+ q.text("rate = ");
+ q.text("%#x" % self.rate)
+ q.text(","); q.breakable()
+ q.text("burst_size = ");
+ q.text("%#x" % self.burst_size)
+ q.text(","); q.breakable()
+ q.text("experimenter = ");
+ q.text("%#x" % self.experimenter)
+ q.breakable()
+ q.text('}')
+
+meter_band.subtypes[65535] = experimenter
+
+