Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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76 lines
2.7 KiB
76 lines
2.7 KiB
/* |
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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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