protobuf.js

/* Copyright 2013 Daniel Wirtz <dcode@dcode.io> 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. */ /** * @license protobuf.js (c) 2013 Daniel Wirtz <dcode@dcode.io> * Released under the Apache License, Version 2.0 * see: https://github.com/dcodeIO/protobuf.js for details */ (function(global, factory) { /* AMD */ if (typeof define === 'function' && define["amd"]) define(["bytebuffer"], factory); /* CommonJS */ else if (typeof require === "function" && typeof module === "object" && module && module["exports"]) module["exports"] = factory(require("bytebuffer"), true); /* Global */ else (global["dcodeIO"] = global["dcodeIO"] || {})["ProtoBuf"] = factory(global["dcodeIO"]["ByteBuffer"]); })(this, function(ByteBuffer, isCommonJS) { "use strict"; /** * The ProtoBuf namespace. * @exports ProtoBuf * @namespace * @expose */ var ProtoBuf = {}; /** * @type {!function(new: ByteBuffer, ...[*])} * @expose */ ProtoBuf.ByteBuffer = ByteBuffer; /** * @type {?function(new: Long, ...[*])} * @expose */ ProtoBuf.Long = ByteBuffer.Long || null; /** * ProtoBuf.js version. * @type {string} * @const * @expose */ ProtoBuf.VERSION = "5.0.1"; /** * Wire types. * @type {Object.<string,number>} * @const * @expose */ ProtoBuf.WIRE_TYPES = {}; /** * Varint wire type. * @type {number} * @expose */ ProtoBuf.WIRE_TYPES.VARINT = 0; /** * Fixed 64 bits wire type. * @type {number} * @const * @expose */ ProtoBuf.WIRE_TYPES.BITS64 = 1; /** * Length delimited wire type. * @type {number} * @const * @expose */ ProtoBuf.WIRE_TYPES.LDELIM = 2; /** * Start group wire type. * @type {number} * @const * @expose */ ProtoBuf.WIRE_TYPES.STARTGROUP = 3; /** * End group wire type. * @type {number} * @const * @expose */ ProtoBuf.WIRE_TYPES.ENDGROUP = 4; /** * Fixed 32 bits wire type. * @type {number} * @const * @expose */ ProtoBuf.WIRE_TYPES.BITS32 = 5; /** * Packable wire types. * @type {!Array.<number>} * @const * @expose */ ProtoBuf.PACKABLE_WIRE_TYPES = [ ProtoBuf.WIRE_TYPES.VARINT, ProtoBuf.WIRE_TYPES.BITS64, ProtoBuf.WIRE_TYPES.BITS32 ]; /** * Types. * @dict * @type {!Object.<string,{name: string, wireType: number, defaultValue: *}>} * @const * @expose */ ProtoBuf.TYPES = { // According to the protobuf spec. "int32": { name: "int32", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: 0 }, "uint32": { name: "uint32", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: 0 }, "sint32": { name: "sint32", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: 0 }, "int64": { name: "int64", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: ProtoBuf.Long ? ProtoBuf.Long.ZERO : undefined }, "uint64": { name: "uint64", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: ProtoBuf.Long ? ProtoBuf.Long.UZERO : undefined }, "sint64": { name: "sint64", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: ProtoBuf.Long ? ProtoBuf.Long.ZERO : undefined }, "bool": { name: "bool", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: false }, "double": { name: "double", wireType: ProtoBuf.WIRE_TYPES.BITS64, defaultValue: 0 }, "string": { name: "string", wireType: ProtoBuf.WIRE_TYPES.LDELIM, defaultValue: "" }, "bytes": { name: "bytes", wireType: ProtoBuf.WIRE_TYPES.LDELIM, defaultValue: null // overridden in the code, must be a unique instance }, "fixed32": { name: "fixed32", wireType: ProtoBuf.WIRE_TYPES.BITS32, defaultValue: 0 }, "sfixed32": { name: "sfixed32", wireType: ProtoBuf.WIRE_TYPES.BITS32, defaultValue: 0 }, "fixed64": { name: "fixed64", wireType: ProtoBuf.WIRE_TYPES.BITS64, defaultValue: ProtoBuf.Long ? ProtoBuf.Long.UZERO : undefined }, "sfixed64": { name: "sfixed64", wireType: ProtoBuf.WIRE_TYPES.BITS64, defaultValue: ProtoBuf.Long ? ProtoBuf.Long.ZERO : undefined }, "float": { name: "float", wireType: ProtoBuf.WIRE_TYPES.BITS32, defaultValue: 0 }, "enum": { name: "enum", wireType: ProtoBuf.WIRE_TYPES.VARINT, defaultValue: 0 }, "message": { name: "message", wireType: ProtoBuf.WIRE_TYPES.LDELIM, defaultValue: null }, "group": { name: "group", wireType: ProtoBuf.WIRE_TYPES.STARTGROUP, defaultValue: null } }; /** * Valid map key types. * @type {!Array.<!Object.<string,{name: string, wireType: number, defaultValue: *}>>} * @const * @expose */ ProtoBuf.MAP_KEY_TYPES = [ ProtoBuf.TYPES["int32"], ProtoBuf.TYPES["sint32"], ProtoBuf.TYPES["sfixed32"], ProtoBuf.TYPES["uint32"], ProtoBuf.TYPES["fixed32"], ProtoBuf.TYPES["int64"], ProtoBuf.TYPES["sint64"], ProtoBuf.TYPES["sfixed64"], ProtoBuf.TYPES["uint64"], ProtoBuf.TYPES["fixed64"], ProtoBuf.TYPES["bool"], ProtoBuf.TYPES["string"], ProtoBuf.TYPES["bytes"] ]; /** * Minimum field id. * @type {number} * @const * @expose */ ProtoBuf.ID_MIN = 1; /** * Maximum field id. * @type {number} * @const * @expose */ ProtoBuf.ID_MAX = 0x1FFFFFFF; /** * If set to `true`, field names will be converted from underscore notation to camel case. Defaults to `false`. * Must be set prior to parsing. * @type {boolean} * @expose */ ProtoBuf.convertFieldsToCamelCase = false; /** * By default, messages are populated with (setX, set_x) accessors for each field. This can be disabled by * setting this to `false` prior to building messages. * @type {boolean} * @expose */ ProtoBuf.populateAccessors = true; /** * By default, messages are populated with default values if a field is not present on the wire. To disable * this behavior, set this setting to `false`. * @type {boolean} * @expose */ ProtoBuf.populateDefaults = true; /** * @alias ProtoBuf.Util * @expose */ ProtoBuf.Util = (function() { "use strict"; /** * ProtoBuf utilities. * @exports ProtoBuf.Util * @namespace */ var Util = {}; /** * Flag if running in node or not. * @type {boolean} * @const * @expose