Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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77 lines
2.7 KiB
77 lines
2.7 KiB
3 years ago
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/*
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* Copyright (c) 2009-2021, Google LLC
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Google LLC nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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syntax = "proto2";
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import "upb/util/def_to_proto_regular_import_test.proto";
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import public "upb/util/def_to_proto_public_import_test.proto";
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import weak "upb/util/def_to_proto_weak_import_test.proto";
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package pkg;
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option optimize_for = CODE_SIZE;
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option go_package = "foo_go_package";
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option java_package = "bar_java_package";
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option java_outer_classname = "baz_java_outer_classname";
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option csharp_namespace = "quux_csharp_namespace";
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option objc_class_prefix = "the_objc_prefix";
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option cc_enable_arenas = true;
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message Message {
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optional int32 a = 1 [default = 3];
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oneof foo {
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string oneof_string = 2 [default = "abc\n"];
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string oneof_bool = 3 [default = "true"];
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bytes oneof_bytes = 4 [default = "abc\xef\xfe"];
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}
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extensions 1000 to max;
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extend Message {
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optional int32 ext = 1000;
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}
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message NestedMessage {}
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message NestedEnum {}
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// TODO: support reserved ranges in defs.
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// (At the moment they are ignored and will not round-trip through defs).
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// reserved 4, 6 to 8;
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}
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enum Enum {
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ZERO = 0;
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ONE = 1;
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NEGATIVE_ONE = -1;
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}
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service Service {
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rpc Bar(Message) returns (Message);
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}
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extend Message {
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optional int32 ext = 1001;
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}
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