rearrage_stuff
This commit is contained in:
Kim Ravn Hansen
382
node_modules/@bufbuild/protobuf/dist/esm/to-json.js
generated
vendored
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382
node_modules/@bufbuild/protobuf/dist/esm/to-json.js
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vendored
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// Copyright 2021-2025 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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import { ScalarType, } from "./descriptors.js";
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import { protoCamelCase } from "./reflect/names.js";
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import { reflect } from "./reflect/reflect.js";
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import { anyUnpack } from "./wkt/index.js";
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import { isWrapperDesc } from "./wkt/wrappers.js";
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import { base64Encode } from "./wire/index.js";
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import { createExtensionContainer, getExtension } from "./extensions.js";
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import { checkField, formatVal } from "./reflect/reflect-check.js";
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// bootstrap-inject google.protobuf.FeatureSet.FieldPresence.LEGACY_REQUIRED: const $name: FeatureSet_FieldPresence.$localName = $number;
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const LEGACY_REQUIRED = 3;
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// bootstrap-inject google.protobuf.FeatureSet.FieldPresence.IMPLICIT: const $name: FeatureSet_FieldPresence.$localName = $number;
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const IMPLICIT = 2;
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// Default options for serializing to JSON.
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const jsonWriteDefaults = {
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alwaysEmitImplicit: false,
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enumAsInteger: false,
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useProtoFieldName: false,
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};
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function makeWriteOptions(options) {
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return options ? Object.assign(Object.assign({}, jsonWriteDefaults), options) : jsonWriteDefaults;
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}
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/**
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* Serialize the message to a JSON value, a JavaScript value that can be
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* passed to JSON.stringify().
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*/
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export function toJson(schema, message, options) {
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return reflectToJson(reflect(schema, message), makeWriteOptions(options));
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}
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/**
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* Serialize the message to a JSON string.
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*/
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export function toJsonString(schema, message, options) {
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var _a;
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const jsonValue = toJson(schema, message, options);
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return JSON.stringify(jsonValue, null, (_a = options === null || options === void 0 ? void 0 : options.prettySpaces) !== null && _a !== void 0 ? _a : 0);
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}
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/**
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* Serialize a single enum value to JSON.
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*/
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export function enumToJson(descEnum, value) {
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var _a;
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if (descEnum.typeName == "google.protobuf.NullValue") {
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return null;
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}
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const name = (_a = descEnum.value[value]) === null || _a === void 0 ? void 0 : _a.name;
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if (name === undefined) {
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throw new Error(`${value} is not a value in ${descEnum}`);
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}
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return name;
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}
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function reflectToJson(msg, opts) {
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var _a;
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const wktJson = tryWktToJson(msg, opts);
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if (wktJson !== undefined)
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return wktJson;
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const json = {};
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for (const f of msg.sortedFields) {
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if (!msg.isSet(f)) {
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if (f.presence == LEGACY_REQUIRED) {
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throw new Error(`cannot encode ${f} to JSON: required field not set`);
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}
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if (!opts.alwaysEmitImplicit || f.presence !== IMPLICIT) {
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// Fields with implicit presence omit zero values (e.g. empty string) by default
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continue;
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}
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}
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const jsonValue = fieldToJson(f, msg.get(f), opts);
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if (jsonValue !== undefined) {
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json[jsonName(f, opts)] = jsonValue;
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}
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}
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if (opts.registry) {
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const tagSeen = new Set();
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for (const { no } of (_a = msg.getUnknown()) !== null && _a !== void 0 ? _a : []) {
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// Same tag can appear multiple times, so we
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// keep track and skip identical ones.
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if (!tagSeen.has(no)) {
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tagSeen.add(no);
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const extension = opts.registry.getExtensionFor(msg.desc, no);
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if (!extension) {
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continue;
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}
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const value = getExtension(msg.message, extension);
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const [container, field] = createExtensionContainer(extension, value);
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const jsonValue = fieldToJson(field, container.get(field), opts);
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if (jsonValue !== undefined) {
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json[extension.jsonName] = jsonValue;
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}
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}
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}
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}
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return json;
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}
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function fieldToJson(f, val, opts) {
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switch (f.fieldKind) {
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case "scalar":
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return scalarToJson(f, val);
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case "message":
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return reflectToJson(val, opts);
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case "enum":
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return enumToJsonInternal(f.enum, val, opts.enumAsInteger);
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case "list":
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return listToJson(val, opts);
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case "map":
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return mapToJson(val, opts);
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}
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}
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function mapToJson(map, opts) {
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const f = map.field();
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const jsonObj = {};
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switch (f.mapKind) {
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case "scalar":
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for (const [entryKey, entryValue] of map) {
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jsonObj[entryKey] = scalarToJson(f, entryValue);
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}
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break;
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case "message":
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for (const [entryKey, entryValue] of map) {
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jsonObj[entryKey] = reflectToJson(entryValue, opts);
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}
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break;
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case "enum":
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for (const [entryKey, entryValue] of map) {
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jsonObj[entryKey] = enumToJsonInternal(f.enum, entryValue, opts.enumAsInteger);
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}
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break;
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}
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return opts.alwaysEmitImplicit || map.size > 0 ? jsonObj : undefined;
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}
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function listToJson(list, opts) {
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const f = list.field();
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const jsonArr = [];
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switch (f.listKind) {
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case "scalar":
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for (const item of list) {
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jsonArr.push(scalarToJson(f, item));
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}
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break;
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case "enum":
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for (const item of list) {
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jsonArr.push(enumToJsonInternal(f.enum, item, opts.enumAsInteger));
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}
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break;
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case "message":
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for (const item of list) {
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jsonArr.push(reflectToJson(item, opts));
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}
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break;
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}
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return opts.alwaysEmitImplicit || jsonArr.length > 0 ? jsonArr : undefined;
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}
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function enumToJsonInternal(desc, value, enumAsInteger) {
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var _a;
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if (typeof value != "number") {
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throw new Error(`cannot encode ${desc} to JSON: expected number, got ${formatVal(value)}`);
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}
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if (desc.typeName == "google.protobuf.NullValue") {
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return null;
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}
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if (enumAsInteger) {
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return value;
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}
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const val = desc.value[value];
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return (_a = val === null || val === void 0 ? void 0 : val.name) !== null && _a !== void 0 ? _a : value; // if we don't know the enum value, just return the number
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}
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function scalarToJson(field, value) {
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var _a, _b, _c, _d, _e, _f;
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switch (field.scalar) {
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// int32, fixed32, uint32: JSON value will be a decimal number. Either numbers or strings are accepted.
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case ScalarType.INT32:
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case ScalarType.SFIXED32:
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case ScalarType.SINT32:
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case ScalarType.FIXED32:
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case ScalarType.UINT32:
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if (typeof value != "number") {
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throw new Error(`cannot encode ${field} to JSON: ${(_a = checkField(field, value)) === null || _a === void 0 ? void 0 : _a.message}`);
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}
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return value;
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// float, double: JSON value will be a number or one of the special string values "NaN", "Infinity", and "-Infinity".
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// Either numbers or strings are accepted. Exponent notation is also accepted.
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case ScalarType.FLOAT:
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case ScalarType.DOUBLE: // eslint-disable-line no-fallthrough
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if (typeof value != "number") {
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throw new Error(`cannot encode ${field} to JSON: ${(_b = checkField(field, value)) === null || _b === void 0 ? void 0 : _b.message}`);
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}
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if (Number.isNaN(value))
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return "NaN";
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if (value === Number.POSITIVE_INFINITY)
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return "Infinity";
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if (value === Number.NEGATIVE_INFINITY)
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return "-Infinity";
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return value;
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// string:
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case ScalarType.STRING:
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if (typeof value != "string") {
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throw new Error(`cannot encode ${field} to JSON: ${(_c = checkField(field, value)) === null || _c === void 0 ? void 0 : _c.message}`);
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}
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return value;
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// bool:
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case ScalarType.BOOL:
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if (typeof value != "boolean") {
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throw new Error(`cannot encode ${field} to JSON: ${(_d = checkField(field, value)) === null || _d === void 0 ? void 0 : _d.message}`);
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}
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return value;
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// JSON value will be a decimal string. Either numbers or strings are accepted.
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case ScalarType.UINT64:
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case ScalarType.FIXED64:
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case ScalarType.INT64:
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case ScalarType.SFIXED64:
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case ScalarType.SINT64:
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if (typeof value != "bigint" && typeof value != "string") {
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throw new Error(`cannot encode ${field} to JSON: ${(_e = checkField(field, value)) === null || _e === void 0 ? void 0 : _e.message}`);
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}
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return value.toString();
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// bytes: JSON value will be the data encoded as a string using standard base64 encoding with paddings.
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// Either standard or URL-safe base64 encoding with/without paddings are accepted.
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case ScalarType.BYTES:
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if (value instanceof Uint8Array) {
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return base64Encode(value);
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}
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throw new Error(`cannot encode ${field} to JSON: ${(_f = checkField(field, value)) === null || _f === void 0 ? void 0 : _f.message}`);
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}
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}
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function jsonName(f, opts) {
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return opts.useProtoFieldName ? f.name : f.jsonName;
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}
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// returns a json value if wkt, otherwise returns undefined.
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function tryWktToJson(msg, opts) {
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if (!msg.desc.typeName.startsWith("google.protobuf.")) {
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return undefined;
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}
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switch (msg.desc.typeName) {
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case "google.protobuf.Any":
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return anyToJson(msg.message, opts);
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case "google.protobuf.Timestamp":
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return timestampToJson(msg.message);
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case "google.protobuf.Duration":
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return durationToJson(msg.message);
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case "google.protobuf.FieldMask":
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return fieldMaskToJson(msg.message);
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case "google.protobuf.Struct":
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return structToJson(msg.message);
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case "google.protobuf.Value":
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return valueToJson(msg.message);
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case "google.protobuf.ListValue":
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return listValueToJson(msg.message);
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default:
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if (isWrapperDesc(msg.desc)) {
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const valueField = msg.desc.fields[0];
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return scalarToJson(valueField, msg.get(valueField));
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}
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return undefined;
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}
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}
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function anyToJson(val, opts) {
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if (val.typeUrl === "") {
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return {};
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}
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const { registry } = opts;
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let message;
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let desc;
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if (registry) {
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message = anyUnpack(val, registry);
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if (message) {
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desc = registry.getMessage(message.$typeName);
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}
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}
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if (!desc || !message) {
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throw new Error(`cannot encode message ${val.$typeName} to JSON: "${val.typeUrl}" is not in the type registry`);
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}
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let json = reflectToJson(reflect(desc, message), opts);
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if (desc.typeName.startsWith("google.protobuf.") ||
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json === null ||
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Array.isArray(json) ||
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typeof json !== "object") {
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json = { value: json };
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}
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json["@type"] = val.typeUrl;
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return json;
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}
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function durationToJson(val) {
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if (Number(val.seconds) > 315576000000 ||
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Number(val.seconds) < -315576000000) {
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throw new Error(`cannot encode message ${val.$typeName} to JSON: value out of range`);
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}
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let text = val.seconds.toString();
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if (val.nanos !== 0) {
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let nanosStr = Math.abs(val.nanos).toString();
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nanosStr = "0".repeat(9 - nanosStr.length) + nanosStr;
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if (nanosStr.substring(3) === "000000") {
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nanosStr = nanosStr.substring(0, 3);
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}
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else if (nanosStr.substring(6) === "000") {
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nanosStr = nanosStr.substring(0, 6);
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}
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text += "." + nanosStr;
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if (val.nanos < 0 && Number(val.seconds) == 0) {
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text = "-" + text;
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}
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}
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return text + "s";
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}
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function fieldMaskToJson(val) {
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return val.paths
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.map((p) => {
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if (p.match(/_[0-9]?_/g) || p.match(/[A-Z]/g)) {
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throw new Error(`cannot encode message ${val.$typeName} to JSON: lowerCamelCase of path name "` +
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p +
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'" is irreversible');
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}
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return protoCamelCase(p);
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})
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.join(",");
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}
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function structToJson(val) {
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const json = {};
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for (const [k, v] of Object.entries(val.fields)) {
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json[k] = valueToJson(v);
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}
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return json;
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}
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function valueToJson(val) {
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switch (val.kind.case) {
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case "nullValue":
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return null;
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case "numberValue":
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if (!Number.isFinite(val.kind.value)) {
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throw new Error(`${val.$typeName} cannot be NaN or Infinity`);
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}
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return val.kind.value;
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case "boolValue":
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return val.kind.value;
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case "stringValue":
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return val.kind.value;
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case "structValue":
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return structToJson(val.kind.value);
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case "listValue":
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return listValueToJson(val.kind.value);
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default:
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throw new Error(`${val.$typeName} must have a value`);
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}
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}
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function listValueToJson(val) {
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return val.values.map(valueToJson);
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}
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function timestampToJson(val) {
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const ms = Number(val.seconds) * 1000;
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if (ms < Date.parse("0001-01-01T00:00:00Z") ||
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ms > Date.parse("9999-12-31T23:59:59Z")) {
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throw new Error(`cannot encode message ${val.$typeName} to JSON: must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive`);
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}
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if (val.nanos < 0) {
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throw new Error(`cannot encode message ${val.$typeName} to JSON: nanos must not be negative`);
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}
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let z = "Z";
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if (val.nanos > 0) {
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const nanosStr = (val.nanos + 1000000000).toString().substring(1);
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if (nanosStr.substring(3) === "000000") {
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z = "." + nanosStr.substring(0, 3) + "Z";
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}
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else if (nanosStr.substring(6) === "000") {
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z = "." + nanosStr.substring(0, 6) + "Z";
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}
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else {
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z = "." + nanosStr + "Z";
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}
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}
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return new Date(ms).toISOString().replace(".000Z", z);
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}
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Reference in New Issue
Block a user