57 lines
2.1 KiB
JavaScript
Vendored
57 lines
2.1 KiB
JavaScript
Vendored
"use strict";
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// Copyright 2021-2024 Buf Technologies, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.proto3 = void 0;
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const proto_runtime_js_1 = require("./private/proto-runtime.js");
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const field_list_js_1 = require("./private/field-list.js");
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const scalars_js_1 = require("./private/scalars.js");
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const field_normalize_js_1 = require("./private/field-normalize.js");
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/**
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* Provides functionality for messages defined with the proto3 syntax.
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*/
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exports.proto3 = (0, proto_runtime_js_1.makeProtoRuntime)("proto3", (fields) => {
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return new field_list_js_1.InternalFieldList(fields, (source) => (0, field_normalize_js_1.normalizeFieldInfos)(source, true));
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},
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// TODO merge with proto2 and initExtensionField, also see initPartial, equals, clone
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(target) => {
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for (const member of target.getType().fields.byMember()) {
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if (member.opt) {
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continue;
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}
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const name = member.localName, t = target;
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if (member.repeated) {
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t[name] = [];
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continue;
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}
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switch (member.kind) {
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case "oneof":
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t[name] = { case: undefined };
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break;
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case "enum":
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t[name] = 0;
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break;
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case "map":
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t[name] = {};
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break;
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case "scalar":
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t[name] = (0, scalars_js_1.scalarZeroValue)(member.T, member.L);
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break;
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case "message":
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// message fields are always optional in proto3
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break;
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}
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}
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});
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