Rich Lane | b9fab4b | 2014-03-04 18:44:08 -0800 | [diff] [blame] | 1 | :: # Copyright 2013, Big Switch Networks, Inc. |
| 2 | :: # |
| 3 | :: # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with |
| 4 | :: # the following special exception: |
| 5 | :: # |
| 6 | :: # LOXI Exception |
| 7 | :: # |
| 8 | :: # As a special exception to the terms of the EPL, you may distribute libraries |
| 9 | :: # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided |
| 10 | :: # that copyright and licensing notices generated by LoxiGen are not altered or removed |
| 11 | :: # from the LoxiGen Libraries and the notice provided below is (i) included in |
| 12 | :: # the LoxiGen Libraries, if distributed in source code form and (ii) included in any |
| 13 | :: # documentation for the LoxiGen Libraries, if distributed in binary form. |
| 14 | :: # |
| 15 | :: # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler." |
| 16 | :: # |
| 17 | :: # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain |
| 18 | :: # a copy of the EPL at: |
| 19 | :: # |
| 20 | :: # http://www.eclipse.org/legal/epl-v10.html |
| 21 | :: # |
| 22 | :: # Unless required by applicable law or agreed to in writing, software |
| 23 | :: # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 24 | :: # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 25 | :: # EPL for the specific language governing permissions and limitations |
| 26 | :: # under the EPL. |
| 27 | :: |
| 28 | void |
| 29 | ${data.class_name}_wire_object_id_get(of_object_t *obj, of_object_id_t *id) |
| 30 | { |
| 31 | unsigned char *buf = OF_OBJECT_BUFFER_INDEX(obj, 0); |
| 32 | switch (obj->version) { |
| 33 | :: for version, version_data in data.versioned: |
| 34 | case ${version.constant_version(prefix='OF_VERSION_')}: { |
| 35 | :: m = version_data.discriminator |
| 36 | :: if m.length == 1: |
| 37 | uint8_t value = *(uint8_t *)(buf + ${m.offset}); /* ${m.name} */ |
| 38 | :: elif m.length == 2: |
| 39 | uint16_t value = U16_NTOH(*(uint16_t *)(buf + ${m.offset})); /* ${m.name} */ |
| 40 | :: elif m.length == 4: |
| 41 | uint32_t value = U32_NTOH(*(uint32_t *)(buf + ${m.offset})); /* ${m.name} */ |
| 42 | :: elif m.length == 8: |
| 43 | uint64_t value = U64_NTOH(*(uint64_t *)(buf + ${m.offset})); /* ${m.name} */ |
| 44 | :: else: |
| 45 | :: raise("unsupported parse_wire_types length %d" % m.length) |
| 46 | :: #endif |
| 47 | :: |
| 48 | switch (value) { |
| 49 | :: for subclass in version_data.subclasses: |
| 50 | case ${hex(subclass.value)}: |
| 51 | :: if subclass.virtual: |
| 52 | ${subclass.class_name}_wire_object_id_get(obj, id); |
| 53 | :: else: |
| 54 | *id = ${subclass.class_name.upper()}; |
| 55 | :: #endif |
| 56 | break; |
| 57 | :: #endfor |
| 58 | default: |
| 59 | *id = ${data.class_name.upper()}; |
| 60 | break; |
| 61 | } |
| 62 | break; |
| 63 | } |
| 64 | :: #endfor |
| 65 | default: |
| 66 | LOCI_ASSERT(0); |
| 67 | } |
| 68 | } |