add missing pyloxi files
diff --git a/src/python/loxi/of12/instruction.py b/src/python/loxi/of12/instruction.py
new file mode 100644
index 0000000..52ee289
--- /dev/null
+++ b/src/python/loxi/of12/instruction.py
@@ -0,0 +1,379 @@
+# 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.
+
+# Automatically generated by LOXI from template instruction.py
+# Do not modify
+
+import struct
+import action
+import const
+import util
+import loxi.generic_util
+import loxi
+
+def unpack_list(reader):
+ def deserializer(reader, typ):
+ parser = parsers.get(typ)
+ if not parser: raise loxi.ProtocolError("unknown instruction type %d" % typ)
+ return parser(reader)
+ return loxi.generic_util.unpack_list_tlv16(reader, deserializer)
+
+class Instruction(object):
+ type = None # override in subclass
+ pass
+
+class apply_actions(Instruction):
+ type = const.OFPIT_APPLY_ACTIONS
+
+ 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("".join([x.pack() for x in self.actions]))
+ length = sum([len(x) for x in packed])
+ packed[1] = struct.pack("!H", length)
+ return ''.join(packed)
+
+ @staticmethod
+ def unpack(buf):
+ obj = apply_actions()
+ if type(buf) == loxi.generic_util.OFReader:
+ reader = buf
+ else:
+ reader = loxi.generic_util.OFReader(buf)
+ _type = reader.read('!H')[0]
+ assert(_type == const.OFPIT_APPLY_ACTIONS)
+ _len = reader.read('!H')[0]
+ reader.skip(4)
+ obj.actions = action.unpack_list(reader)
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ if self.actions != other.actions: return False
+ return True
+
+ def __ne__(self, other):
+ return not self.__eq__(other)
+
+ def show(self):
+ import loxi.pp
+ return loxi.pp.pp(self)
+
+ 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('}')
+
+class clear_actions(Instruction):
+ type = const.OFPIT_CLEAR_ACTIONS
+
+ 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(buf):
+ obj = clear_actions()
+ if type(buf) == loxi.generic_util.OFReader:
+ reader = buf
+ else:
+ reader = loxi.generic_util.OFReader(buf)
+ _type = reader.read('!H')[0]
+ assert(_type == const.OFPIT_CLEAR_ACTIONS)
+ _len = reader.read('!H')[0]
+ reader.skip(4)
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ return True
+
+ def __ne__(self, other):
+ return not self.__eq__(other)
+
+ def show(self):
+ import loxi.pp
+ return loxi.pp.pp(self)
+
+ def pretty_print(self, q):
+ q.text("clear_actions {")
+ with q.group():
+ with q.indent(2):
+ q.breakable()
+ q.breakable()
+ q.text('}')
+
+class experimenter(Instruction):
+ type = const.OFPIT_EXPERIMENTER
+
+ 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(buf):
+ obj = experimenter()
+ if type(buf) == loxi.generic_util.OFReader:
+ reader = buf
+ else:
+ reader = loxi.generic_util.OFReader(buf)
+ _type = reader.read('!H')[0]
+ assert(_type == const.OFPIT_EXPERIMENTER)
+ _len = reader.read('!H')[0]
+ 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 __ne__(self, other):
+ return not self.__eq__(other)
+
+ def show(self):
+ import loxi.pp
+ return loxi.pp.pp(self)
+
+ def pretty_print(self, q):
+ q.text("experimenter {")
+ with q.group():
+ with q.indent(2):
+ q.breakable()
+ q.text("experimenter = ");
+ q.text("%#x" % self.experimenter)
+ q.text(","); q.breakable()
+ q.text("data = ");
+ q.pp(self.data)
+ q.breakable()
+ q.text('}')
+
+class goto_table(Instruction):
+ type = const.OFPIT_GOTO_TABLE
+
+ 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(buf):
+ obj = goto_table()
+ if type(buf) == loxi.generic_util.OFReader:
+ reader = buf
+ else:
+ reader = loxi.generic_util.OFReader(buf)
+ _type = reader.read('!H')[0]
+ assert(_type == const.OFPIT_GOTO_TABLE)
+ _len = reader.read('!H')[0]
+ 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 __ne__(self, other):
+ return not self.__eq__(other)
+
+ def show(self):
+ import loxi.pp
+ return loxi.pp.pp(self)
+
+ 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('}')
+
+class write_actions(Instruction):
+ type = const.OFPIT_WRITE_ACTIONS
+
+ 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("".join([x.pack() for x in self.actions]))
+ length = sum([len(x) for x in packed])
+ packed[1] = struct.pack("!H", length)
+ return ''.join(packed)
+
+ @staticmethod
+ def unpack(buf):
+ obj = write_actions()
+ if type(buf) == loxi.generic_util.OFReader:
+ reader = buf
+ else:
+ reader = loxi.generic_util.OFReader(buf)
+ _type = reader.read('!H')[0]
+ assert(_type == const.OFPIT_WRITE_ACTIONS)
+ _len = reader.read('!H')[0]
+ reader.skip(4)
+ obj.actions = action.unpack_list(reader)
+ return obj
+
+ def __eq__(self, other):
+ if type(self) != type(other): return False
+ if self.actions != other.actions: return False
+ return True
+
+ def __ne__(self, other):
+ return not self.__eq__(other)
+
+ def show(self):
+ import loxi.pp
+ return loxi.pp.pp(self)
+
+ 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('}')
+
+class write_metadata(Instruction):
+ type = const.OFPIT_WRITE_METADATA
+
+ 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(buf):
+ obj = write_metadata()
+ if type(buf) == loxi.generic_util.OFReader:
+ reader = buf
+ else:
+ reader = loxi.generic_util.OFReader(buf)
+ _type = reader.read('!H')[0]
+ assert(_type == const.OFPIT_WRITE_METADATA)
+ _len = reader.read('!H')[0]
+ 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 __ne__(self, other):
+ return not self.__eq__(other)
+
+ def show(self):
+ import loxi.pp
+ return loxi.pp.pp(self)
+
+ 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('}')
+
+
+parsers = {
+ const.OFPIT_APPLY_ACTIONS : apply_actions.unpack,
+ const.OFPIT_CLEAR_ACTIONS : clear_actions.unpack,
+ const.OFPIT_EXPERIMENTER : experimenter.unpack,
+ const.OFPIT_GOTO_TABLE : goto_table.unpack,
+ const.OFPIT_WRITE_ACTIONS : write_actions.unpack,
+ const.OFPIT_WRITE_METADATA : write_metadata.unpack,
+}