| :: # Copyright 2013, Big Switch Networks, Inc. |
| :: # |
| :: # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with |
| :: # the following special exception: |
| :: # |
| :: # LOXI Exception |
| :: # |
| :: # As a special exception to the terms of the EPL, you may distribute libraries |
| :: # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided |
| :: # that copyright and licensing notices generated by LoxiGen are not altered or removed |
| :: # from the LoxiGen Libraries and the notice provided below is (i) included in |
| :: # the LoxiGen Libraries, if distributed in source code form and (ii) included in any |
| :: # documentation for the LoxiGen Libraries, if distributed in binary form. |
| :: # |
| :: # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler." |
| :: # |
| :: # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain |
| :: # a copy of the EPL at: |
| :: # |
| :: # http://www.eclipse.org/legal/epl-v10.html |
| :: # |
| :: # Unless required by applicable law or agreed to in writing, software |
| :: # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| :: # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| :: # EPL for the specific language governing permissions and limitations |
| :: # under the EPL. |
| :: |
| packed.append(struct.pack("!B", self.version)) |
| packed.append(struct.pack("!B", self.type)) |
| packed.append(struct.pack("!H", 0)) # placeholder for length at index 3 |
| packed.append(struct.pack("!L", self.xid)) |
| packed.append(struct.pack("!L", self.buffer_id)) |
| packed.append(struct.pack("!H", self.in_port)) |
| packed_actions = "".join([x.pack() for x in self.actions]) |
| packed.append(struct.pack("!H", len(packed_actions))) |
| packed.append(packed_actions) |
| packed.append(self.data) |
| length = sum([len(x) for x in packed]) |
| packed[2] = struct.pack("!H", length) |