| # 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 const |
| import common |
| import action |
| import instruction |
| import oxm |
| import action_id |
| import instruction_id |
| import meter_band |
| import util |
| import loxi.generic_util |
| |
| class meter_band(loxi.OFObject): |
| subtypes = {} |
| |
| @staticmethod |
| def unpack(reader): |
| subtype, = reader.peek('!H', 0) |
| try: |
| subclass = meter_band.subtypes[subtype] |
| except KeyError: |
| raise loxi.ProtocolError("unknown meter_band subtype %#x" % subtype) |
| return subclass.unpack(reader) |
| |
| |
| 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 - (2 + 2)) |
| 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 - (2 + 2)) |
| 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 - (2 + 2)) |
| 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 |
| |
| |