| :: # 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. |
| :: |
| :: # TODO coalesce format strings |
| :: all_members = ofclass.members[:] |
| :: if ofclass.length_member: all_members.append(ofclass.length_member) |
| :: all_members.extend(ofclass.type_members) |
| :: all_members.sort(key=lambda x: x.offset) |
| :: length_member_index = None |
| :: index = 0 |
| :: for m in all_members: |
| :: if m == ofclass.length_member: |
| :: length_member_index = index |
| packed.append(${m.oftype.gen_pack_expr('0')}) # placeholder for ${m.name} at index ${length_member_index} |
| :: else: |
| packed.append(${m.oftype.gen_pack_expr('self.' + m.name)}) |
| :: #endif |
| :: index += 1 |
| :: #endfor |
| :: if length_member_index != None: |
| length = sum([len(x) for x in packed]) |
| packed[${length_member_index}] = ${ofclass.length_member.oftype.gen_pack_expr('length')} |
| :: #endif |