| # 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 util |
| import loxi.generic_util |
| |
| class instruction(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 |
| 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): |
| subtype, = reader.peek('!H', 0) |
| subclass = instruction.subtypes.get(subtype) |
| if subclass: |
| return subclass.unpack(reader) |
| |
| obj = instruction() |
| obj.type = reader.read("!H")[0] |
| _len = reader.read("!H")[0] |
| orig_reader = reader |
| reader = orig_reader.slice(_len - (2 + 2)) |
| reader.skip(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("instruction {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.breakable() |
| q.text('}') |
| |
| |
| class apply_actions(instruction): |
| type = 4 |
| |
| def __init__(self, actions=None): |
| if actions != None: |
| self.actions = actions |
| else: |
| self.actions = [] |
| 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('\x00' * 4) |
| packed.append(loxi.generic_util.pack_list(self.actions)) |
| length = sum([len(x) for x in packed]) |
| packed[1] = struct.pack("!H", length) |
| return ''.join(packed) |
| |
| @staticmethod |
| def unpack(reader): |
| obj = apply_actions() |
| _type = reader.read("!H")[0] |
| assert(_type == 4) |
| _len = reader.read("!H")[0] |
| orig_reader = reader |
| reader = orig_reader.slice(_len - (2 + 2)) |
| reader.skip(4) |
| obj.actions = loxi.generic_util.unpack_list(reader, action.action.unpack) |
| return obj |
| |
| def __eq__(self, other): |
| if type(self) != type(other): return False |
| if self.actions != other.actions: return False |
| return True |
| |
| def pretty_print(self, q): |
| q.text("apply_actions {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.text("actions = "); |
| q.pp(self.actions) |
| q.breakable() |
| q.text('}') |
| |
| instruction.subtypes[4] = apply_actions |
| |
| class clear_actions(instruction): |
| type = 5 |
| |
| def __init__(self): |
| 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('\x00' * 4) |
| length = sum([len(x) for x in packed]) |
| packed[1] = struct.pack("!H", length) |
| return ''.join(packed) |
| |
| @staticmethod |
| def unpack(reader): |
| obj = clear_actions() |
| _type = reader.read("!H")[0] |
| assert(_type == 5) |
| _len = reader.read("!H")[0] |
| orig_reader = reader |
| reader = orig_reader.slice(_len - (2 + 2)) |
| reader.skip(4) |
| return obj |
| |
| def __eq__(self, other): |
| if type(self) != type(other): return False |
| return True |
| |
| def pretty_print(self, q): |
| q.text("clear_actions {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.breakable() |
| q.text('}') |
| |
| instruction.subtypes[5] = clear_actions |
| |
| class experimenter(instruction): |
| subtypes = {} |
| |
| type = 65535 |
| |
| def __init__(self, experimenter=None, data=None): |
| if experimenter != None: |
| self.experimenter = experimenter |
| else: |
| self.experimenter = 0 |
| if data != None: |
| self.data = data |
| else: |
| self.data = '' |
| 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.experimenter)) |
| packed.append(self.data) |
| length = sum([len(x) for x in packed]) |
| packed[1] = struct.pack("!H", length) |
| return ''.join(packed) |
| |
| @staticmethod |
| def unpack(reader): |
| subtype, = reader.peek('!L', 4) |
| subclass = experimenter.subtypes.get(subtype) |
| if subclass: |
| return subclass.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.experimenter = reader.read("!L")[0] |
| obj.data = str(reader.read_all()) |
| return obj |
| |
| def __eq__(self, other): |
| if type(self) != type(other): return False |
| if self.experimenter != other.experimenter: return False |
| if self.data != other.data: return False |
| return True |
| |
| def pretty_print(self, q): |
| q.text("experimenter {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.text("data = "); |
| q.pp(self.data) |
| q.breakable() |
| q.text('}') |
| |
| instruction.subtypes[65535] = experimenter |
| |
| class goto_table(instruction): |
| type = 1 |
| |
| def __init__(self, table_id=None): |
| if table_id != None: |
| self.table_id = table_id |
| else: |
| self.table_id = 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("!B", self.table_id)) |
| 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 = goto_table() |
| _type = reader.read("!H")[0] |
| assert(_type == 1) |
| _len = reader.read("!H")[0] |
| orig_reader = reader |
| reader = orig_reader.slice(_len - (2 + 2)) |
| obj.table_id = reader.read("!B")[0] |
| reader.skip(3) |
| return obj |
| |
| def __eq__(self, other): |
| if type(self) != type(other): return False |
| if self.table_id != other.table_id: return False |
| return True |
| |
| def pretty_print(self, q): |
| q.text("goto_table {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.text("table_id = "); |
| q.text("%#x" % self.table_id) |
| q.breakable() |
| q.text('}') |
| |
| instruction.subtypes[1] = goto_table |
| |
| class write_actions(instruction): |
| type = 3 |
| |
| def __init__(self, actions=None): |
| if actions != None: |
| self.actions = actions |
| else: |
| self.actions = [] |
| 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('\x00' * 4) |
| packed.append(loxi.generic_util.pack_list(self.actions)) |
| length = sum([len(x) for x in packed]) |
| packed[1] = struct.pack("!H", length) |
| return ''.join(packed) |
| |
| @staticmethod |
| def unpack(reader): |
| obj = write_actions() |
| _type = reader.read("!H")[0] |
| assert(_type == 3) |
| _len = reader.read("!H")[0] |
| orig_reader = reader |
| reader = orig_reader.slice(_len - (2 + 2)) |
| reader.skip(4) |
| obj.actions = loxi.generic_util.unpack_list(reader, action.action.unpack) |
| return obj |
| |
| def __eq__(self, other): |
| if type(self) != type(other): return False |
| if self.actions != other.actions: return False |
| return True |
| |
| def pretty_print(self, q): |
| q.text("write_actions {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.text("actions = "); |
| q.pp(self.actions) |
| q.breakable() |
| q.text('}') |
| |
| instruction.subtypes[3] = write_actions |
| |
| class write_metadata(instruction): |
| type = 2 |
| |
| def __init__(self, metadata=None, metadata_mask=None): |
| if metadata != None: |
| self.metadata = metadata |
| else: |
| self.metadata = 0 |
| if metadata_mask != None: |
| self.metadata_mask = metadata_mask |
| else: |
| self.metadata_mask = 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('\x00' * 4) |
| packed.append(struct.pack("!Q", self.metadata)) |
| packed.append(struct.pack("!Q", self.metadata_mask)) |
| length = sum([len(x) for x in packed]) |
| packed[1] = struct.pack("!H", length) |
| return ''.join(packed) |
| |
| @staticmethod |
| def unpack(reader): |
| obj = write_metadata() |
| _type = reader.read("!H")[0] |
| assert(_type == 2) |
| _len = reader.read("!H")[0] |
| orig_reader = reader |
| reader = orig_reader.slice(_len - (2 + 2)) |
| reader.skip(4) |
| obj.metadata = reader.read("!Q")[0] |
| obj.metadata_mask = reader.read("!Q")[0] |
| return obj |
| |
| def __eq__(self, other): |
| if type(self) != type(other): return False |
| if self.metadata != other.metadata: return False |
| if self.metadata_mask != other.metadata_mask: return False |
| return True |
| |
| def pretty_print(self, q): |
| q.text("write_metadata {") |
| with q.group(): |
| with q.indent(2): |
| q.breakable() |
| q.text("metadata = "); |
| q.text("%#x" % self.metadata) |
| q.text(","); q.breakable() |
| q.text("metadata_mask = "); |
| q.text("%#x" % self.metadata_mask) |
| q.breakable() |
| q.text('}') |
| |
| instruction.subtypes[2] = write_metadata |
| |
| |