1// Copyright 2021 The Pigweed Authors 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); you may not 4// use this file except in compliance with the License. You may obtain a copy of 5// the License at 6// 7// https://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12// License for the specific language governing permissions and limitations under 13// the License. 14 15/** Tools for compiling and importing Javascript protos on the fly. */ 16 17import { ProtoCollection as Base } from 'pigweedjs/pw_protobuf_compiler'; 18import { FileDescriptorSet } from 'google-protobuf/google/protobuf/descriptor_pb'; 19import * as base64 from 'base64-js'; 20 21// Generated proto imports added during build 22// TEMPLATE_proto_imports 23 24const MODULE_MAP = { 25 // TEMPLATE_module_map 26}; 27 28const DESCRIPTOR_BASE64_BINARY = '{TEMPLATE_descriptor_binary}'; 29 30/** 31 * A wrapper class of protocol buffer modules to provide convenience methods. 32 */ 33export class ProtoCollection extends Base { 34 constructor() { 35 const fileDescriptorSet = FileDescriptorSet.deserializeBinary( 36 base64.toByteArray(DESCRIPTOR_BASE64_BINARY), 37 ); 38 super(fileDescriptorSet, MODULE_MAP); 39 } 40} 41