| :: # 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. |
| :: |
| :: include('_copyright.c') |
| |
| /**************************************************************** |
| * |
| * Functions for each concrete class that set the type fields |
| * |
| ****************************************************************/ |
| |
| #include <loci/loci.h> |
| #include <loci/of_message.h> |
| #include <endian.h> |
| |
| #ifdef __GNUC__ |
| #define UNREACHABLE() __builtin_unreachable() |
| #else |
| #define UNREACHABLE() |
| #endif |
| |
| /* |
| * In a separate function to give the compiler the choice of whether to inline. |
| */ |
| static unsigned char * |
| loci_object_to_buffer(of_object_t *obj) |
| { |
| return OF_OBJECT_BUFFER_INDEX(obj, 0); |
| } |
| |
| :: for fn in fns: |
| |
| void |
| ${fn.class_name}_push_wire_types(of_object_t *obj) |
| { |
| unsigned char *buf = loci_object_to_buffer(obj); |
| switch (obj->version) { |
| :: for ms, versions in fn.versioned_type_members: |
| :: for version in versions: |
| case ${version.constant_version(prefix='OF_VERSION_')}: |
| :: #endfor |
| :: for m in ms: |
| :: if m.length == 1: |
| *(uint8_t *)(buf + ${m.offset}) = ${m.value}; /* ${m.name} */ |
| :: elif m.length == 2: |
| *(uint16_t *)(buf + ${m.offset}) = htobe16(${m.value}); /* ${m.name} */ |
| :: elif m.length == 4: |
| *(uint32_t *)(buf + ${m.offset}) = htobe32(${m.value}); /* ${m.name} */ |
| :: else: |
| :: raise("unsupported push_wire_types length %d" % m.length) |
| :: #endif |
| :: #endfor |
| break; |
| :: #endfor |
| default: |
| UNREACHABLE(); |
| } |
| } |
| :: #endfor |