1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// https://developers.google.com/protocol-buffers/ 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are 7// met: 8// 9// * Redistributions of source code must retain the above copyright 10// notice, this list of conditions and the following disclaimer. 11// * Redistributions in binary form must reproduce the above 12// copyright notice, this list of conditions and the following disclaimer 13// in the documentation and/or other materials provided with the 14// distribution. 15// * Neither the name of Google Inc. nor the names of its 16// contributors may be used to endorse or promote products derived from 17// this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31// Author: kenton@google.com (Kenton Varda) 32// Based on original Protocol Buffers design by 33// Sanjay Ghemawat, Jeff Dean, and others. 34// 35// This file is similar to unittest_mset_wire_format.proto, but does not 36// have a TestMessageSet, so it can be downgraded to proto1. 37 38syntax = "proto2"; 39 40import "google/protobuf/unittest_mset_wire_format.proto"; 41 42package protobuf_unittest; 43 44option cc_enable_arenas = true; 45option optimize_for = SPEED; 46 47message TestMessageSetContainer { 48 optional proto2_wireformat_unittest.TestMessageSet message_set = 1; 49} 50 51message TestMessageSetExtension1 { 52 extend proto2_wireformat_unittest.TestMessageSet { 53 optional TestMessageSetExtension1 message_set_extension = 1545008; 54 } 55 optional int32 i = 15; 56 optional proto2_wireformat_unittest.TestMessageSet recursive = 16; 57 optional string test_aliasing = 17 [ctype = STRING_PIECE]; 58} 59 60message TestMessageSetExtension2 { 61 extend proto2_wireformat_unittest.TestMessageSet { 62 optional TestMessageSetExtension2 message_set_extension = 1547769; 63 } 64 optional string str = 25; 65} 66 67// This message was used to generate 68// //net/proto2/python/internal/testdata/message_set_message, but is commented 69// out since it must not actually exist in code, to simulate an "unknown" 70// extension. 71// message TestMessageSetUnknownExtension { 72// extend TestMessageSet { 73// optional TestMessageSetUnknownExtension message_set_extension = 56141421; 74// } 75// optional int64 a = 1; 76// } 77 78// MessageSet wire format is equivalent to this. 79message RawMessageSet { 80 repeated group Item = 1 { 81 required int32 type_id = 2; 82 required bytes message = 3; 83 } 84} 85