6.2 KB · v28.1
// Protocol Buffers - Google's data interchange format// Copyright 2008 Google Inc. All rights reserved.// https://developers.google.com/protocol-buffers///// Redistribution and use in source and binary forms, with or without// modification, are permitted provided that the following conditions are// met://// * Redistributions of source code must retain the above copyright// notice, this list of conditions and the following disclaimer.// * Redistributions in binary form must reproduce the above// copyright notice, this list of conditions and the following disclaimer// in the documentation and/or other materials provided with the// distribution.// * Neither the name of Google Inc. nor the names of its// contributors may be used to endorse or promote products derived from// this software without specific prior written permission.//// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.syntax = "proto3";package google.protobuf;import "google/protobuf/any.proto";import "google/protobuf/source_context.proto";option cc_enable_arenas = true;option java_package = "com.google.protobuf";option java_outer_classname = "TypeProto";option java_multiple_files = true;option objc_class_prefix = "GPB";option csharp_namespace = "Google.Protobuf.WellKnownTypes";option go_package = "google.golang.org/protobuf/types/known/typepb";// A protocol buffer message type.message Type { // The fully qualified message name. string name = 1; // The list of fields. repeated Field fields = 2; // The list of types appearing in `oneof` definitions in this type. repeated string oneofs = 3; // The protocol buffer options. repeated Option options = 4; // The source context. SourceContext source_context = 5; // The source syntax. Syntax syntax = 6; // The source edition string, only valid when syntax is SYNTAX_EDITIONS. string edition = 7;}// A single field of a message type.message Field { // Basic field types. enum Kind { // Field type unknown. TYPE_UNKNOWN = 0; // Field type double. TYPE_DOUBLE = 1; // Field type float. TYPE_FLOAT = 2; // Field type int64. TYPE_INT64 = 3; // Field type uint64. TYPE_UINT64 = 4; // Field type int32. TYPE_INT32 = 5; // Field type fixed64. TYPE_FIXED64 = 6; // Field type fixed32. TYPE_FIXED32 = 7; // Field type bool. TYPE_BOOL = 8; // Field type string. TYPE_STRING = 9; // Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10; // Field type message. TYPE_MESSAGE = 11; // Field type bytes. TYPE_BYTES = 12; // Field type uint32. TYPE_UINT32 = 13; // Field type enum. TYPE_ENUM = 14; // Field type sfixed32. TYPE_SFIXED32 = 15; // Field type sfixed64. TYPE_SFIXED64 = 16; // Field type sint32. TYPE_SINT32 = 17; // Field type sint64. TYPE_SINT64 = 18; } // Whether a field is optional, required, or repeated. enum Cardinality { // For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0; // For optional fields. CARDINALITY_OPTIONAL = 1; // For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2; // For repeated fields. CARDINALITY_REPEATED = 3; } // The field type. Kind kind = 1; // The field cardinality. Cardinality cardinality = 2; // The field number. int32 number = 3; // The field name. string name = 4; // The field type URL, without the scheme, for message or enumeration // types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`. string type_url = 6; // The index of the field type in `Type.oneofs`, for message or enumeration // types. The first type has index 1; zero means the type is not in the list. int32 oneof_index = 7; // Whether to use alternative packed wire representation. bool packed = 8; // The protocol buffer options. repeated Option options = 9; // The field JSON name. string json_name = 10; // The string value of the default value of this field. Proto2 syntax only. string default_value = 11;}// Enum type definition.message Enum { // Enum type name. string name = 1; // Enum value definitions. repeated EnumValue enumvalue = 2; // Protocol buffer options. repeated Option options = 3; // The source context. SourceContext source_context = 4; // The source syntax. Syntax syntax = 5; // The source edition string, only valid when syntax is SYNTAX_EDITIONS. string edition = 6;}// Enum value definition.message EnumValue { // Enum value name. string name = 1; // Enum value number. int32 number = 2; // Protocol buffer options. repeated Option options = 3;}// A protocol buffer option, which can be attached to a message, field,// enumeration, etc.message Option { // The option's name. For protobuf built-in options (options defined in // descriptor.proto), this is the short name. For example, `"map_entry"`. // For custom options, it should be the fully-qualified name. For example, // `"google.api.http"`. string name = 1; // The option's value packed in an Any message. If the value is a primitive, // the corresponding wrapper type defined in google/protobuf/wrappers.proto // should be used. If the value is an enum, it should be stored as an int32 // value using the google.protobuf.Int32Value type. Any value = 2;}// The syntax in which a protocol buffer element is defined.enum Syntax { // Syntax `proto2`. SYNTAX_PROTO2 = 0; // Syntax `proto3`. SYNTAX_PROTO3 = 1; // Syntax `editions`. SYNTAX_EDITIONS = 2;}