123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139 |
- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.ValidationError = void 0;
- exports.createMetadataValidator = createMetadataValidator;
- exports.findValidator = findValidator;
- exports.maybeFindValidator = maybeFindValidator;
- exports.tUndefined = exports.tType = exports.tString = exports.tOptional = exports.tObject = exports.tNumber = exports.tEnum = exports.tChannel = exports.tBoolean = exports.tBinary = exports.tArray = exports.tAny = exports.scheme = void 0;
- var _utils = require("../utils");
- /**
- * Copyright (c) Microsoft Corporation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- class ValidationError extends Error {}
- exports.ValidationError = ValidationError;
- const scheme = exports.scheme = {};
- function findValidator(type, method, kind) {
- const validator = maybeFindValidator(type, method, kind);
- if (!validator) throw new ValidationError(`Unknown scheme for ${kind}: ${type}.${method}`);
- return validator;
- }
- function maybeFindValidator(type, method, kind) {
- const schemeName = type + (kind === 'Initializer' ? '' : method[0].toUpperCase() + method.substring(1)) + kind;
- return scheme[schemeName];
- }
- function createMetadataValidator() {
- return tOptional(scheme['Metadata']);
- }
- const tNumber = (arg, path, context) => {
- if (arg instanceof Number) return arg.valueOf();
- if (typeof arg === 'number') return arg;
- throw new ValidationError(`${path}: expected number, got ${typeof arg}`);
- };
- exports.tNumber = tNumber;
- const tBoolean = (arg, path, context) => {
- if (arg instanceof Boolean) return arg.valueOf();
- if (typeof arg === 'boolean') return arg;
- throw new ValidationError(`${path}: expected boolean, got ${typeof arg}`);
- };
- exports.tBoolean = tBoolean;
- const tString = (arg, path, context) => {
- if (arg instanceof String) return arg.valueOf();
- if (typeof arg === 'string') return arg;
- throw new ValidationError(`${path}: expected string, got ${typeof arg}`);
- };
- exports.tString = tString;
- const tBinary = (arg, path, context) => {
- if (context.binary === 'fromBase64') {
- if (arg instanceof String) return Buffer.from(arg.valueOf(), 'base64');
- if (typeof arg === 'string') return Buffer.from(arg, 'base64');
- throw new ValidationError(`${path}: expected base64-encoded buffer, got ${typeof arg}`);
- }
- if (context.binary === 'toBase64') {
- if (!(arg instanceof Buffer)) throw new ValidationError(`${path}: expected Buffer, got ${typeof arg}`);
- return arg.toString('base64');
- }
- if (context.binary === 'buffer') {
- if (!(arg instanceof Buffer)) throw new ValidationError(`${path}: expected Buffer, got ${typeof arg}`);
- return arg;
- }
- throw new ValidationError(`Unsupported binary behavior "${context.binary}"`);
- };
- exports.tBinary = tBinary;
- const tUndefined = (arg, path, context) => {
- if (Object.is(arg, undefined)) return arg;
- throw new ValidationError(`${path}: expected undefined, got ${typeof arg}`);
- };
- exports.tUndefined = tUndefined;
- const tAny = (arg, path, context) => {
- return arg;
- };
- exports.tAny = tAny;
- const tOptional = v => {
- return (arg, path, context) => {
- if (Object.is(arg, undefined)) return arg;
- return v(arg, path, context);
- };
- };
- exports.tOptional = tOptional;
- const tArray = v => {
- return (arg, path, context) => {
- if (!Array.isArray(arg)) throw new ValidationError(`${path}: expected array, got ${typeof arg}`);
- return arg.map((x, index) => v(x, path + '[' + index + ']', context));
- };
- };
- exports.tArray = tArray;
- const tObject = s => {
- return (arg, path, context) => {
- if (Object.is(arg, null)) throw new ValidationError(`${path}: expected object, got null`);
- if (typeof arg !== 'object') throw new ValidationError(`${path}: expected object, got ${typeof arg}`);
- const result = {};
- for (const [key, v] of Object.entries(s)) {
- const value = v(arg[key], path ? path + '.' + key : key, context);
- if (!Object.is(value, undefined)) result[key] = value;
- }
- if ((0, _utils.isUnderTest)()) {
- for (const [key, value] of Object.entries(arg)) {
- if (key.startsWith('__testHook')) result[key] = value;
- }
- }
- return result;
- };
- };
- exports.tObject = tObject;
- const tEnum = e => {
- return (arg, path, context) => {
- if (!e.includes(arg)) throw new ValidationError(`${path}: expected one of (${e.join('|')})`);
- return arg;
- };
- };
- exports.tEnum = tEnum;
- const tChannel = names => {
- return (arg, path, context) => {
- return context.tChannelImpl(names, arg, path, context);
- };
- };
- exports.tChannel = tChannel;
- const tType = name => {
- return (arg, path, context) => {
- const v = scheme[name];
- if (!v) throw new ValidationError(path + ': unknown type "' + name + '"');
- return v(arg, path, context);
- };
- };
- exports.tType = tType;
|