mirror of
https://github.com/musix-org/musix-oss
synced 2024-11-10 08:10:18 +00:00
8727 lines
260 KiB
JavaScript
8727 lines
260 KiB
JavaScript
/*!
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* protobuf.js v6.8.8 (c) 2016, daniel wirtz
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* compiled thu, 19 jul 2018 00:33:25 utc
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* licensed under the bsd-3-clause license
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* see: https://github.com/dcodeio/protobuf.js for details
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*/
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(function(undefined){"use strict";(function prelude(modules, cache, entries) {
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// This is the prelude used to bundle protobuf.js for the browser. Wraps up the CommonJS
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// sources through a conflict-free require shim and is again wrapped within an iife that
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// provides a minification-friendly `undefined` var plus a global "use strict" directive
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// so that minification can remove the directives of each module.
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function $require(name) {
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var $module = cache[name];
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if (!$module)
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modules[name][0].call($module = cache[name] = { exports: {} }, $require, $module, $module.exports);
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return $module.exports;
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}
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var protobuf = $require(entries[0]);
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// Expose globally
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protobuf.util.global.protobuf = protobuf;
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// Be nice to AMD
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if (typeof define === "function" && define.amd)
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define(["long"], function(Long) {
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if (Long && Long.isLong) {
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protobuf.util.Long = Long;
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protobuf.configure();
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}
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return protobuf;
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});
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// Be nice to CommonJS
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if (typeof module === "object" && module && module.exports)
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module.exports = protobuf;
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})/* end of prelude */({1:[function(require,module,exports){
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"use strict";
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module.exports = asPromise;
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/**
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* Callback as used by {@link util.asPromise}.
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* @typedef asPromiseCallback
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* @type {function}
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* @param {Error|null} error Error, if any
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* @param {...*} params Additional arguments
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* @returns {undefined}
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*/
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/**
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* Returns a promise from a node-style callback function.
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* @memberof util
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* @param {asPromiseCallback} fn Function to call
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* @param {*} ctx Function context
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* @param {...*} params Function arguments
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* @returns {Promise<*>} Promisified function
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*/
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function asPromise(fn, ctx/*, varargs */) {
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var params = new Array(arguments.length - 1),
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offset = 0,
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index = 2,
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pending = true;
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while (index < arguments.length)
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params[offset++] = arguments[index++];
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return new Promise(function executor(resolve, reject) {
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params[offset] = function callback(err/*, varargs */) {
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if (pending) {
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pending = false;
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if (err)
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reject(err);
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else {
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var params = new Array(arguments.length - 1),
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offset = 0;
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while (offset < params.length)
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params[offset++] = arguments[offset];
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resolve.apply(null, params);
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}
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}
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};
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try {
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fn.apply(ctx || null, params);
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} catch (err) {
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if (pending) {
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pending = false;
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reject(err);
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}
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}
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});
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}
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},{}],2:[function(require,module,exports){
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"use strict";
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/**
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* A minimal base64 implementation for number arrays.
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* @memberof util
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* @namespace
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*/
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var base64 = exports;
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/**
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* Calculates the byte length of a base64 encoded string.
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* @param {string} string Base64 encoded string
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* @returns {number} Byte length
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*/
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base64.length = function length(string) {
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var p = string.length;
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if (!p)
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return 0;
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var n = 0;
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while (--p % 4 > 1 && string.charAt(p) === "=")
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++n;
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return Math.ceil(string.length * 3) / 4 - n;
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};
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// Base64 encoding table
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var b64 = new Array(64);
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// Base64 decoding table
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var s64 = new Array(123);
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// 65..90, 97..122, 48..57, 43, 47
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for (var i = 0; i < 64;)
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s64[b64[i] = i < 26 ? i + 65 : i < 52 ? i + 71 : i < 62 ? i - 4 : i - 59 | 43] = i++;
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/**
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* Encodes a buffer to a base64 encoded string.
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* @param {Uint8Array} buffer Source buffer
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* @param {number} start Source start
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* @param {number} end Source end
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* @returns {string} Base64 encoded string
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*/
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base64.encode = function encode(buffer, start, end) {
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var parts = null,
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chunk = [];
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var i = 0, // output index
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j = 0, // goto index
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t; // temporary
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while (start < end) {
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var b = buffer[start++];
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switch (j) {
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case 0:
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chunk[i++] = b64[b >> 2];
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t = (b & 3) << 4;
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j = 1;
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break;
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case 1:
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chunk[i++] = b64[t | b >> 4];
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t = (b & 15) << 2;
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j = 2;
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break;
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case 2:
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chunk[i++] = b64[t | b >> 6];
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chunk[i++] = b64[b & 63];
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j = 0;
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break;
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}
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if (i > 8191) {
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(parts || (parts = [])).push(String.fromCharCode.apply(String, chunk));
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i = 0;
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}
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}
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if (j) {
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chunk[i++] = b64[t];
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chunk[i++] = 61;
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if (j === 1)
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chunk[i++] = 61;
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}
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if (parts) {
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if (i)
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parts.push(String.fromCharCode.apply(String, chunk.slice(0, i)));
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return parts.join("");
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}
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return String.fromCharCode.apply(String, chunk.slice(0, i));
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};
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var invalidEncoding = "invalid encoding";
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/**
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* Decodes a base64 encoded string to a buffer.
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* @param {string} string Source string
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* @param {Uint8Array} buffer Destination buffer
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* @param {number} offset Destination offset
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* @returns {number} Number of bytes written
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* @throws {Error} If encoding is invalid
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*/
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base64.decode = function decode(string, buffer, offset) {
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var start = offset;
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var j = 0, // goto index
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t; // temporary
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for (var i = 0; i < string.length;) {
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var c = string.charCodeAt(i++);
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if (c === 61 && j > 1)
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break;
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if ((c = s64[c]) === undefined)
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throw Error(invalidEncoding);
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switch (j) {
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case 0:
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t = c;
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j = 1;
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break;
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case 1:
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buffer[offset++] = t << 2 | (c & 48) >> 4;
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t = c;
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j = 2;
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break;
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case 2:
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buffer[offset++] = (t & 15) << 4 | (c & 60) >> 2;
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t = c;
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j = 3;
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break;
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case 3:
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buffer[offset++] = (t & 3) << 6 | c;
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j = 0;
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break;
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}
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}
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if (j === 1)
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throw Error(invalidEncoding);
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return offset - start;
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};
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/**
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* Tests if the specified string appears to be base64 encoded.
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* @param {string} string String to test
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* @returns {boolean} `true` if probably base64 encoded, otherwise false
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*/
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base64.test = function test(string) {
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return /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/.test(string);
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};
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},{}],3:[function(require,module,exports){
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"use strict";
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module.exports = codegen;
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/**
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* Begins generating a function.
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* @memberof util
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* @param {string[]} functionParams Function parameter names
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* @param {string} [functionName] Function name if not anonymous
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* @returns {Codegen} Appender that appends code to the function's body
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*/
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function codegen(functionParams, functionName) {
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/* istanbul ignore if */
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if (typeof functionParams === "string") {
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functionName = functionParams;
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functionParams = undefined;
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}
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var body = [];
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/**
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* Appends code to the function's body or finishes generation.
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* @typedef Codegen
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* @type {function}
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* @param {string|Object.<string,*>} [formatStringOrScope] Format string or, to finish the function, an object of additional scope variables, if any
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* @param {...*} [formatParams] Format parameters
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* @returns {Codegen|Function} Itself or the generated function if finished
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* @throws {Error} If format parameter counts do not match
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*/
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function Codegen(formatStringOrScope) {
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// note that explicit array handling below makes this ~50% faster
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// finish the function
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if (typeof formatStringOrScope !== "string") {
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var source = toString();
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if (codegen.verbose)
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console.log("codegen: " + source); // eslint-disable-line no-console
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source = "return " + source;
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if (formatStringOrScope) {
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var scopeKeys = Object.keys(formatStringOrScope),
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scopeParams = new Array(scopeKeys.length + 1),
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scopeValues = new Array(scopeKeys.length),
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scopeOffset = 0;
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while (scopeOffset < scopeKeys.length) {
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scopeParams[scopeOffset] = scopeKeys[scopeOffset];
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scopeValues[scopeOffset] = formatStringOrScope[scopeKeys[scopeOffset++]];
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}
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scopeParams[scopeOffset] = source;
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return Function.apply(null, scopeParams).apply(null, scopeValues); // eslint-disable-line no-new-func
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}
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return Function(source)(); // eslint-disable-line no-new-func
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}
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// otherwise append to body
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var formatParams = new Array(arguments.length - 1),
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formatOffset = 0;
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while (formatOffset < formatParams.length)
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formatParams[formatOffset] = arguments[++formatOffset];
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formatOffset = 0;
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formatStringOrScope = formatStringOrScope.replace(/%([%dfijs])/g, function replace($0, $1) {
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var value = formatParams[formatOffset++];
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switch ($1) {
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case "d": case "f": return String(Number(value));
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case "i": return String(Math.floor(value));
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case "j": return JSON.stringify(value);
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case "s": return String(value);
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}
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return "%";
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});
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if (formatOffset !== formatParams.length)
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throw Error("parameter count mismatch");
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body.push(formatStringOrScope);
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return Codegen;
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}
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function toString(functionNameOverride) {
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return "function " + (functionNameOverride || functionName || "") + "(" + (functionParams && functionParams.join(",") || "") + "){\n " + body.join("\n ") + "\n}";
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}
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Codegen.toString = toString;
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return Codegen;
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}
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/**
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* Begins generating a function.
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* @memberof util
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* @function codegen
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* @param {string} [functionName] Function name if not anonymous
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* @returns {Codegen} Appender that appends code to the function's body
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* @variation 2
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*/
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/**
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* When set to `true`, codegen will log generated code to console. Useful for debugging.
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* @name util.codegen.verbose
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* @type {boolean}
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*/
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codegen.verbose = false;
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},{}],4:[function(require,module,exports){
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"use strict";
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module.exports = EventEmitter;
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/**
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* Constructs a new event emitter instance.
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* @classdesc A minimal event emitter.
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* @memberof util
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* @constructor
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*/
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function EventEmitter() {
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/**
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* Registered listeners.
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* @type {Object.<string,*>}
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* @private
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*/
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this._listeners = {};
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}
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/**
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* Registers an event listener.
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* @param {string} evt Event name
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* @param {function} fn Listener
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* @param {*} [ctx] Listener context
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* @returns {util.EventEmitter} `this`
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*/
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EventEmitter.prototype.on = function on(evt, fn, ctx) {
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(this._listeners[evt] || (this._listeners[evt] = [])).push({
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fn : fn,
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ctx : ctx || this
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});
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return this;
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};
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/**
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* Removes an event listener or any matching listeners if arguments are omitted.
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* @param {string} [evt] Event name. Removes all listeners if omitted.
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* @param {function} [fn] Listener to remove. Removes all listeners of `evt` if omitted.
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* @returns {util.EventEmitter} `this`
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*/
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EventEmitter.prototype.off = function off(evt, fn) {
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if (evt === undefined)
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this._listeners = {};
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else {
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if (fn === undefined)
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this._listeners[evt] = [];
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else {
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var listeners = this._listeners[evt];
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for (var i = 0; i < listeners.length;)
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if (listeners[i].fn === fn)
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listeners.splice(i, 1);
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else
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++i;
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}
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}
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return this;
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};
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|
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/**
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* Emits an event by calling its listeners with the specified arguments.
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* @param {string} evt Event name
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* @param {...*} args Arguments
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* @returns {util.EventEmitter} `this`
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*/
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EventEmitter.prototype.emit = function emit(evt) {
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var listeners = this._listeners[evt];
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if (listeners) {
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var args = [],
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i = 1;
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for (; i < arguments.length;)
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args.push(arguments[i++]);
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for (i = 0; i < listeners.length;)
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listeners[i].fn.apply(listeners[i++].ctx, args);
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}
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return this;
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};
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},{}],5:[function(require,module,exports){
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"use strict";
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module.exports = fetch;
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var asPromise = require(1),
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inquire = require(7);
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var fs = inquire("fs");
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|
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/**
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* Node-style callback as used by {@link util.fetch}.
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* @typedef FetchCallback
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* @type {function}
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* @param {?Error} error Error, if any, otherwise `null`
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* @param {string} [contents] File contents, if there hasn't been an error
|
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* @returns {undefined}
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*/
|
|
|
|
/**
|
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* Options as used by {@link util.fetch}.
|
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* @typedef FetchOptions
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* @type {Object}
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* @property {boolean} [binary=false] Whether expecting a binary response
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* @property {boolean} [xhr=false] If `true`, forces the use of XMLHttpRequest
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*/
|
|
|
|
/**
|
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* Fetches the contents of a file.
|
|
* @memberof util
|
|
* @param {string} filename File path or url
|
|
* @param {FetchOptions} options Fetch options
|
|
* @param {FetchCallback} callback Callback function
|
|
* @returns {undefined}
|
|
*/
|
|
function fetch(filename, options, callback) {
|
|
if (typeof options === "function") {
|
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callback = options;
|
|
options = {};
|
|
} else if (!options)
|
|
options = {};
|
|
|
|
if (!callback)
|
|
return asPromise(fetch, this, filename, options); // eslint-disable-line no-invalid-this
|
|
|
|
// if a node-like filesystem is present, try it first but fall back to XHR if nothing is found.
|
|
if (!options.xhr && fs && fs.readFile)
|
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return fs.readFile(filename, function fetchReadFileCallback(err, contents) {
|
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return err && typeof XMLHttpRequest !== "undefined"
|
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? fetch.xhr(filename, options, callback)
|
|
: err
|
|
? callback(err)
|
|
: callback(null, options.binary ? contents : contents.toString("utf8"));
|
|
});
|
|
|
|
// use the XHR version otherwise.
|
|
return fetch.xhr(filename, options, callback);
|
|
}
|
|
|
|
/**
|
|
* Fetches the contents of a file.
|
|
* @name util.fetch
|
|
* @function
|
|
* @param {string} path File path or url
|
|
* @param {FetchCallback} callback Callback function
|
|
* @returns {undefined}
|
|
* @variation 2
|
|
*/
|
|
|
|
/**
|
|
* Fetches the contents of a file.
|
|
* @name util.fetch
|
|
* @function
|
|
* @param {string} path File path or url
|
|
* @param {FetchOptions} [options] Fetch options
|
|
* @returns {Promise<string|Uint8Array>} Promise
|
|
* @variation 3
|
|
*/
|
|
|
|
/**/
|
|
fetch.xhr = function fetch_xhr(filename, options, callback) {
|
|
var xhr = new XMLHttpRequest();
|
|
xhr.onreadystatechange /* works everywhere */ = function fetchOnReadyStateChange() {
|
|
|
|
if (xhr.readyState !== 4)
|
|
return undefined;
|
|
|
|
// local cors security errors return status 0 / empty string, too. afaik this cannot be
|
|
// reliably distinguished from an actually empty file for security reasons. feel free
|
|
// to send a pull request if you are aware of a solution.
|
|
if (xhr.status !== 0 && xhr.status !== 200)
|
|
return callback(Error("status " + xhr.status));
|
|
|
|
// if binary data is expected, make sure that some sort of array is returned, even if
|
|
// ArrayBuffers are not supported. the binary string fallback, however, is unsafe.
|
|
if (options.binary) {
|
|
var buffer = xhr.response;
|
|
if (!buffer) {
|
|
buffer = [];
|
|
for (var i = 0; i < xhr.responseText.length; ++i)
|
|
buffer.push(xhr.responseText.charCodeAt(i) & 255);
|
|
}
|
|
return callback(null, typeof Uint8Array !== "undefined" ? new Uint8Array(buffer) : buffer);
|
|
}
|
|
return callback(null, xhr.responseText);
|
|
};
|
|
|
|
if (options.binary) {
|
|
// ref: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Sending_and_Receiving_Binary_Data#Receiving_binary_data_in_older_browsers
|
|
if ("overrideMimeType" in xhr)
|
|
xhr.overrideMimeType("text/plain; charset=x-user-defined");
|
|
xhr.responseType = "arraybuffer";
|
|
}
|
|
|
|
xhr.open("GET", filename);
|
|
xhr.send();
|
|
};
|
|
|
|
},{"1":1,"7":7}],6:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
module.exports = factory(factory);
|
|
|
|
/**
|
|
* Reads / writes floats / doubles from / to buffers.
|
|
* @name util.float
|
|
* @namespace
|
|
*/
|
|
|
|
/**
|
|
* Writes a 32 bit float to a buffer using little endian byte order.
|
|
* @name util.float.writeFloatLE
|
|
* @function
|
|
* @param {number} val Value to write
|
|
* @param {Uint8Array} buf Target buffer
|
|
* @param {number} pos Target buffer offset
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Writes a 32 bit float to a buffer using big endian byte order.
|
|
* @name util.float.writeFloatBE
|
|
* @function
|
|
* @param {number} val Value to write
|
|
* @param {Uint8Array} buf Target buffer
|
|
* @param {number} pos Target buffer offset
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Reads a 32 bit float from a buffer using little endian byte order.
|
|
* @name util.float.readFloatLE
|
|
* @function
|
|
* @param {Uint8Array} buf Source buffer
|
|
* @param {number} pos Source buffer offset
|
|
* @returns {number} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads a 32 bit float from a buffer using big endian byte order.
|
|
* @name util.float.readFloatBE
|
|
* @function
|
|
* @param {Uint8Array} buf Source buffer
|
|
* @param {number} pos Source buffer offset
|
|
* @returns {number} Value read
|
|
*/
|
|
|
|
/**
|
|
* Writes a 64 bit double to a buffer using little endian byte order.
|
|
* @name util.float.writeDoubleLE
|
|
* @function
|
|
* @param {number} val Value to write
|
|
* @param {Uint8Array} buf Target buffer
|
|
* @param {number} pos Target buffer offset
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Writes a 64 bit double to a buffer using big endian byte order.
|
|
* @name util.float.writeDoubleBE
|
|
* @function
|
|
* @param {number} val Value to write
|
|
* @param {Uint8Array} buf Target buffer
|
|
* @param {number} pos Target buffer offset
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Reads a 64 bit double from a buffer using little endian byte order.
|
|
* @name util.float.readDoubleLE
|
|
* @function
|
|
* @param {Uint8Array} buf Source buffer
|
|
* @param {number} pos Source buffer offset
|
|
* @returns {number} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads a 64 bit double from a buffer using big endian byte order.
|
|
* @name util.float.readDoubleBE
|
|
* @function
|
|
* @param {Uint8Array} buf Source buffer
|
|
* @param {number} pos Source buffer offset
|
|
* @returns {number} Value read
|
|
*/
|
|
|
|
// Factory function for the purpose of node-based testing in modified global environments
|
|
function factory(exports) {
|
|
|
|
// float: typed array
|
|
if (typeof Float32Array !== "undefined") (function() {
|
|
|
|
var f32 = new Float32Array([ -0 ]),
|
|
f8b = new Uint8Array(f32.buffer),
|
|
le = f8b[3] === 128;
|
|
|
|
function writeFloat_f32_cpy(val, buf, pos) {
|
|
f32[0] = val;
|
|
buf[pos ] = f8b[0];
|
|
buf[pos + 1] = f8b[1];
|
|
buf[pos + 2] = f8b[2];
|
|
buf[pos + 3] = f8b[3];
|
|
}
|
|
|
|
function writeFloat_f32_rev(val, buf, pos) {
|
|
f32[0] = val;
|
|
buf[pos ] = f8b[3];
|
|
buf[pos + 1] = f8b[2];
|
|
buf[pos + 2] = f8b[1];
|
|
buf[pos + 3] = f8b[0];
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
exports.writeFloatLE = le ? writeFloat_f32_cpy : writeFloat_f32_rev;
|
|
/* istanbul ignore next */
|
|
exports.writeFloatBE = le ? writeFloat_f32_rev : writeFloat_f32_cpy;
|
|
|
|
function readFloat_f32_cpy(buf, pos) {
|
|
f8b[0] = buf[pos ];
|
|
f8b[1] = buf[pos + 1];
|
|
f8b[2] = buf[pos + 2];
|
|
f8b[3] = buf[pos + 3];
|
|
return f32[0];
|
|
}
|
|
|
|
function readFloat_f32_rev(buf, pos) {
|
|
f8b[3] = buf[pos ];
|
|
f8b[2] = buf[pos + 1];
|
|
f8b[1] = buf[pos + 2];
|
|
f8b[0] = buf[pos + 3];
|
|
return f32[0];
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
exports.readFloatLE = le ? readFloat_f32_cpy : readFloat_f32_rev;
|
|
/* istanbul ignore next */
|
|
exports.readFloatBE = le ? readFloat_f32_rev : readFloat_f32_cpy;
|
|
|
|
// float: ieee754
|
|
})(); else (function() {
|
|
|
|
function writeFloat_ieee754(writeUint, val, buf, pos) {
|
|
var sign = val < 0 ? 1 : 0;
|
|
if (sign)
|
|
val = -val;
|
|
if (val === 0)
|
|
writeUint(1 / val > 0 ? /* positive */ 0 : /* negative 0 */ 2147483648, buf, pos);
|
|
else if (isNaN(val))
|
|
writeUint(2143289344, buf, pos);
|
|
else if (val > 3.4028234663852886e+38) // +-Infinity
|
|
writeUint((sign << 31 | 2139095040) >>> 0, buf, pos);
|
|
else if (val < 1.1754943508222875e-38) // denormal
|
|
writeUint((sign << 31 | Math.round(val / 1.401298464324817e-45)) >>> 0, buf, pos);
|
|
else {
|
|
var exponent = Math.floor(Math.log(val) / Math.LN2),
|
|
mantissa = Math.round(val * Math.pow(2, -exponent) * 8388608) & 8388607;
|
|
writeUint((sign << 31 | exponent + 127 << 23 | mantissa) >>> 0, buf, pos);
|
|
}
|
|
}
|
|
|
|
exports.writeFloatLE = writeFloat_ieee754.bind(null, writeUintLE);
|
|
exports.writeFloatBE = writeFloat_ieee754.bind(null, writeUintBE);
|
|
|
|
function readFloat_ieee754(readUint, buf, pos) {
|
|
var uint = readUint(buf, pos),
|
|
sign = (uint >> 31) * 2 + 1,
|
|
exponent = uint >>> 23 & 255,
|
|
mantissa = uint & 8388607;
|
|
return exponent === 255
|
|
? mantissa
|
|
? NaN
|
|
: sign * Infinity
|
|
: exponent === 0 // denormal
|
|
? sign * 1.401298464324817e-45 * mantissa
|
|
: sign * Math.pow(2, exponent - 150) * (mantissa + 8388608);
|
|
}
|
|
|
|
exports.readFloatLE = readFloat_ieee754.bind(null, readUintLE);
|
|
exports.readFloatBE = readFloat_ieee754.bind(null, readUintBE);
|
|
|
|
})();
|
|
|
|
// double: typed array
|
|
if (typeof Float64Array !== "undefined") (function() {
|
|
|
|
var f64 = new Float64Array([-0]),
|
|
f8b = new Uint8Array(f64.buffer),
|
|
le = f8b[7] === 128;
|
|
|
|
function writeDouble_f64_cpy(val, buf, pos) {
|
|
f64[0] = val;
|
|
buf[pos ] = f8b[0];
|
|
buf[pos + 1] = f8b[1];
|
|
buf[pos + 2] = f8b[2];
|
|
buf[pos + 3] = f8b[3];
|
|
buf[pos + 4] = f8b[4];
|
|
buf[pos + 5] = f8b[5];
|
|
buf[pos + 6] = f8b[6];
|
|
buf[pos + 7] = f8b[7];
|
|
}
|
|
|
|
function writeDouble_f64_rev(val, buf, pos) {
|
|
f64[0] = val;
|
|
buf[pos ] = f8b[7];
|
|
buf[pos + 1] = f8b[6];
|
|
buf[pos + 2] = f8b[5];
|
|
buf[pos + 3] = f8b[4];
|
|
buf[pos + 4] = f8b[3];
|
|
buf[pos + 5] = f8b[2];
|
|
buf[pos + 6] = f8b[1];
|
|
buf[pos + 7] = f8b[0];
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
exports.writeDoubleLE = le ? writeDouble_f64_cpy : writeDouble_f64_rev;
|
|
/* istanbul ignore next */
|
|
exports.writeDoubleBE = le ? writeDouble_f64_rev : writeDouble_f64_cpy;
|
|
|
|
function readDouble_f64_cpy(buf, pos) {
|
|
f8b[0] = buf[pos ];
|
|
f8b[1] = buf[pos + 1];
|
|
f8b[2] = buf[pos + 2];
|
|
f8b[3] = buf[pos + 3];
|
|
f8b[4] = buf[pos + 4];
|
|
f8b[5] = buf[pos + 5];
|
|
f8b[6] = buf[pos + 6];
|
|
f8b[7] = buf[pos + 7];
|
|
return f64[0];
|
|
}
|
|
|
|
function readDouble_f64_rev(buf, pos) {
|
|
f8b[7] = buf[pos ];
|
|
f8b[6] = buf[pos + 1];
|
|
f8b[5] = buf[pos + 2];
|
|
f8b[4] = buf[pos + 3];
|
|
f8b[3] = buf[pos + 4];
|
|
f8b[2] = buf[pos + 5];
|
|
f8b[1] = buf[pos + 6];
|
|
f8b[0] = buf[pos + 7];
|
|
return f64[0];
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
exports.readDoubleLE = le ? readDouble_f64_cpy : readDouble_f64_rev;
|
|
/* istanbul ignore next */
|
|
exports.readDoubleBE = le ? readDouble_f64_rev : readDouble_f64_cpy;
|
|
|
|
// double: ieee754
|
|
})(); else (function() {
|
|
|
|
function writeDouble_ieee754(writeUint, off0, off1, val, buf, pos) {
|
|
var sign = val < 0 ? 1 : 0;
|
|
if (sign)
|
|
val = -val;
|
|
if (val === 0) {
|
|
writeUint(0, buf, pos + off0);
|
|
writeUint(1 / val > 0 ? /* positive */ 0 : /* negative 0 */ 2147483648, buf, pos + off1);
|
|
} else if (isNaN(val)) {
|
|
writeUint(0, buf, pos + off0);
|
|
writeUint(2146959360, buf, pos + off1);
|
|
} else if (val > 1.7976931348623157e+308) { // +-Infinity
|
|
writeUint(0, buf, pos + off0);
|
|
writeUint((sign << 31 | 2146435072) >>> 0, buf, pos + off1);
|
|
} else {
|
|
var mantissa;
|
|
if (val < 2.2250738585072014e-308) { // denormal
|
|
mantissa = val / 5e-324;
|
|
writeUint(mantissa >>> 0, buf, pos + off0);
|
|
writeUint((sign << 31 | mantissa / 4294967296) >>> 0, buf, pos + off1);
|
|
} else {
|
|
var exponent = Math.floor(Math.log(val) / Math.LN2);
|
|
if (exponent === 1024)
|
|
exponent = 1023;
|
|
mantissa = val * Math.pow(2, -exponent);
|
|
writeUint(mantissa * 4503599627370496 >>> 0, buf, pos + off0);
|
|
writeUint((sign << 31 | exponent + 1023 << 20 | mantissa * 1048576 & 1048575) >>> 0, buf, pos + off1);
|
|
}
|
|
}
|
|
}
|
|
|
|
exports.writeDoubleLE = writeDouble_ieee754.bind(null, writeUintLE, 0, 4);
|
|
exports.writeDoubleBE = writeDouble_ieee754.bind(null, writeUintBE, 4, 0);
|
|
|
|
function readDouble_ieee754(readUint, off0, off1, buf, pos) {
|
|
var lo = readUint(buf, pos + off0),
|
|
hi = readUint(buf, pos + off1);
|
|
var sign = (hi >> 31) * 2 + 1,
|
|
exponent = hi >>> 20 & 2047,
|
|
mantissa = 4294967296 * (hi & 1048575) + lo;
|
|
return exponent === 2047
|
|
? mantissa
|
|
? NaN
|
|
: sign * Infinity
|
|
: exponent === 0 // denormal
|
|
? sign * 5e-324 * mantissa
|
|
: sign * Math.pow(2, exponent - 1075) * (mantissa + 4503599627370496);
|
|
}
|
|
|
|
exports.readDoubleLE = readDouble_ieee754.bind(null, readUintLE, 0, 4);
|
|
exports.readDoubleBE = readDouble_ieee754.bind(null, readUintBE, 4, 0);
|
|
|
|
})();
|
|
|
|
return exports;
|
|
}
|
|
|
|
// uint helpers
|
|
|
|
function writeUintLE(val, buf, pos) {
|
|
buf[pos ] = val & 255;
|
|
buf[pos + 1] = val >>> 8 & 255;
|
|
buf[pos + 2] = val >>> 16 & 255;
|
|
buf[pos + 3] = val >>> 24;
|
|
}
|
|
|
|
function writeUintBE(val, buf, pos) {
|
|
buf[pos ] = val >>> 24;
|
|
buf[pos + 1] = val >>> 16 & 255;
|
|
buf[pos + 2] = val >>> 8 & 255;
|
|
buf[pos + 3] = val & 255;
|
|
}
|
|
|
|
function readUintLE(buf, pos) {
|
|
return (buf[pos ]
|
|
| buf[pos + 1] << 8
|
|
| buf[pos + 2] << 16
|
|
| buf[pos + 3] << 24) >>> 0;
|
|
}
|
|
|
|
function readUintBE(buf, pos) {
|
|
return (buf[pos ] << 24
|
|
| buf[pos + 1] << 16
|
|
| buf[pos + 2] << 8
|
|
| buf[pos + 3]) >>> 0;
|
|
}
|
|
|
|
},{}],7:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = inquire;
|
|
|
|
/**
|
|
* Requires a module only if available.
|
|
* @memberof util
|
|
* @param {string} moduleName Module to require
|
|
* @returns {?Object} Required module if available and not empty, otherwise `null`
|
|
*/
|
|
function inquire(moduleName) {
|
|
try {
|
|
var mod = eval("quire".replace(/^/,"re"))(moduleName); // eslint-disable-line no-eval
|
|
if (mod && (mod.length || Object.keys(mod).length))
|
|
return mod;
|
|
} catch (e) {} // eslint-disable-line no-empty
|
|
return null;
|
|
}
|
|
|
|
},{}],8:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
/**
|
|
* A minimal path module to resolve Unix, Windows and URL paths alike.
|
|
* @memberof util
|
|
* @namespace
|
|
*/
|
|
var path = exports;
|
|
|
|
var isAbsolute =
|
|
/**
|
|
* Tests if the specified path is absolute.
|
|
* @param {string} path Path to test
|
|
* @returns {boolean} `true` if path is absolute
|
|
*/
|
|
path.isAbsolute = function isAbsolute(path) {
|
|
return /^(?:\/|\w+:)/.test(path);
|
|
};
|
|
|
|
var normalize =
|
|
/**
|
|
* Normalizes the specified path.
|
|
* @param {string} path Path to normalize
|
|
* @returns {string} Normalized path
|
|
*/
|
|
path.normalize = function normalize(path) {
|
|
path = path.replace(/\\/g, "/")
|
|
.replace(/\/{2,}/g, "/");
|
|
var parts = path.split("/"),
|
|
absolute = isAbsolute(path),
|
|
prefix = "";
|
|
if (absolute)
|
|
prefix = parts.shift() + "/";
|
|
for (var i = 0; i < parts.length;) {
|
|
if (parts[i] === "..") {
|
|
if (i > 0 && parts[i - 1] !== "..")
|
|
parts.splice(--i, 2);
|
|
else if (absolute)
|
|
parts.splice(i, 1);
|
|
else
|
|
++i;
|
|
} else if (parts[i] === ".")
|
|
parts.splice(i, 1);
|
|
else
|
|
++i;
|
|
}
|
|
return prefix + parts.join("/");
|
|
};
|
|
|
|
/**
|
|
* Resolves the specified include path against the specified origin path.
|
|
* @param {string} originPath Path to the origin file
|
|
* @param {string} includePath Include path relative to origin path
|
|
* @param {boolean} [alreadyNormalized=false] `true` if both paths are already known to be normalized
|
|
* @returns {string} Path to the include file
|
|
*/
|
|
path.resolve = function resolve(originPath, includePath, alreadyNormalized) {
|
|
if (!alreadyNormalized)
|
|
includePath = normalize(includePath);
|
|
if (isAbsolute(includePath))
|
|
return includePath;
|
|
if (!alreadyNormalized)
|
|
originPath = normalize(originPath);
|
|
return (originPath = originPath.replace(/(?:\/|^)[^/]+$/, "")).length ? normalize(originPath + "/" + includePath) : includePath;
|
|
};
|
|
|
|
},{}],9:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = pool;
|
|
|
|
/**
|
|
* An allocator as used by {@link util.pool}.
|
|
* @typedef PoolAllocator
|
|
* @type {function}
|
|
* @param {number} size Buffer size
|
|
* @returns {Uint8Array} Buffer
|
|
*/
|
|
|
|
/**
|
|
* A slicer as used by {@link util.pool}.
|
|
* @typedef PoolSlicer
|
|
* @type {function}
|
|
* @param {number} start Start offset
|
|
* @param {number} end End offset
|
|
* @returns {Uint8Array} Buffer slice
|
|
* @this {Uint8Array}
|
|
*/
|
|
|
|
/**
|
|
* A general purpose buffer pool.
|
|
* @memberof util
|
|
* @function
|
|
* @param {PoolAllocator} alloc Allocator
|
|
* @param {PoolSlicer} slice Slicer
|
|
* @param {number} [size=8192] Slab size
|
|
* @returns {PoolAllocator} Pooled allocator
|
|
*/
|
|
function pool(alloc, slice, size) {
|
|
var SIZE = size || 8192;
|
|
var MAX = SIZE >>> 1;
|
|
var slab = null;
|
|
var offset = SIZE;
|
|
return function pool_alloc(size) {
|
|
if (size < 1 || size > MAX)
|
|
return alloc(size);
|
|
if (offset + size > SIZE) {
|
|
slab = alloc(SIZE);
|
|
offset = 0;
|
|
}
|
|
var buf = slice.call(slab, offset, offset += size);
|
|
if (offset & 7) // align to 32 bit
|
|
offset = (offset | 7) + 1;
|
|
return buf;
|
|
};
|
|
}
|
|
|
|
},{}],10:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
/**
|
|
* A minimal UTF8 implementation for number arrays.
|
|
* @memberof util
|
|
* @namespace
|
|
*/
|
|
var utf8 = exports;
|
|
|
|
/**
|
|
* Calculates the UTF8 byte length of a string.
|
|
* @param {string} string String
|
|
* @returns {number} Byte length
|
|
*/
|
|
utf8.length = function utf8_length(string) {
|
|
var len = 0,
|
|
c = 0;
|
|
for (var i = 0; i < string.length; ++i) {
|
|
c = string.charCodeAt(i);
|
|
if (c < 128)
|
|
len += 1;
|
|
else if (c < 2048)
|
|
len += 2;
|
|
else if ((c & 0xFC00) === 0xD800 && (string.charCodeAt(i + 1) & 0xFC00) === 0xDC00) {
|
|
++i;
|
|
len += 4;
|
|
} else
|
|
len += 3;
|
|
}
|
|
return len;
|
|
};
|
|
|
|
/**
|
|
* Reads UTF8 bytes as a string.
|
|
* @param {Uint8Array} buffer Source buffer
|
|
* @param {number} start Source start
|
|
* @param {number} end Source end
|
|
* @returns {string} String read
|
|
*/
|
|
utf8.read = function utf8_read(buffer, start, end) {
|
|
var len = end - start;
|
|
if (len < 1)
|
|
return "";
|
|
var parts = null,
|
|
chunk = [],
|
|
i = 0, // char offset
|
|
t; // temporary
|
|
while (start < end) {
|
|
t = buffer[start++];
|
|
if (t < 128)
|
|
chunk[i++] = t;
|
|
else if (t > 191 && t < 224)
|
|
chunk[i++] = (t & 31) << 6 | buffer[start++] & 63;
|
|
else if (t > 239 && t < 365) {
|
|
t = ((t & 7) << 18 | (buffer[start++] & 63) << 12 | (buffer[start++] & 63) << 6 | buffer[start++] & 63) - 0x10000;
|
|
chunk[i++] = 0xD800 + (t >> 10);
|
|
chunk[i++] = 0xDC00 + (t & 1023);
|
|
} else
|
|
chunk[i++] = (t & 15) << 12 | (buffer[start++] & 63) << 6 | buffer[start++] & 63;
|
|
if (i > 8191) {
|
|
(parts || (parts = [])).push(String.fromCharCode.apply(String, chunk));
|
|
i = 0;
|
|
}
|
|
}
|
|
if (parts) {
|
|
if (i)
|
|
parts.push(String.fromCharCode.apply(String, chunk.slice(0, i)));
|
|
return parts.join("");
|
|
}
|
|
return String.fromCharCode.apply(String, chunk.slice(0, i));
|
|
};
|
|
|
|
/**
|
|
* Writes a string as UTF8 bytes.
|
|
* @param {string} string Source string
|
|
* @param {Uint8Array} buffer Destination buffer
|
|
* @param {number} offset Destination offset
|
|
* @returns {number} Bytes written
|
|
*/
|
|
utf8.write = function utf8_write(string, buffer, offset) {
|
|
var start = offset,
|
|
c1, // character 1
|
|
c2; // character 2
|
|
for (var i = 0; i < string.length; ++i) {
|
|
c1 = string.charCodeAt(i);
|
|
if (c1 < 128) {
|
|
buffer[offset++] = c1;
|
|
} else if (c1 < 2048) {
|
|
buffer[offset++] = c1 >> 6 | 192;
|
|
buffer[offset++] = c1 & 63 | 128;
|
|
} else if ((c1 & 0xFC00) === 0xD800 && ((c2 = string.charCodeAt(i + 1)) & 0xFC00) === 0xDC00) {
|
|
c1 = 0x10000 + ((c1 & 0x03FF) << 10) + (c2 & 0x03FF);
|
|
++i;
|
|
buffer[offset++] = c1 >> 18 | 240;
|
|
buffer[offset++] = c1 >> 12 & 63 | 128;
|
|
buffer[offset++] = c1 >> 6 & 63 | 128;
|
|
buffer[offset++] = c1 & 63 | 128;
|
|
} else {
|
|
buffer[offset++] = c1 >> 12 | 224;
|
|
buffer[offset++] = c1 >> 6 & 63 | 128;
|
|
buffer[offset++] = c1 & 63 | 128;
|
|
}
|
|
}
|
|
return offset - start;
|
|
};
|
|
|
|
},{}],11:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = common;
|
|
|
|
var commonRe = /\/|\./;
|
|
|
|
/**
|
|
* Provides common type definitions.
|
|
* Can also be used to provide additional google types or your own custom types.
|
|
* @param {string} name Short name as in `google/protobuf/[name].proto` or full file name
|
|
* @param {Object.<string,*>} json JSON definition within `google.protobuf` if a short name, otherwise the file's root definition
|
|
* @returns {undefined}
|
|
* @property {INamespace} google/protobuf/any.proto Any
|
|
* @property {INamespace} google/protobuf/duration.proto Duration
|
|
* @property {INamespace} google/protobuf/empty.proto Empty
|
|
* @property {INamespace} google/protobuf/field_mask.proto FieldMask
|
|
* @property {INamespace} google/protobuf/struct.proto Struct, Value, NullValue and ListValue
|
|
* @property {INamespace} google/protobuf/timestamp.proto Timestamp
|
|
* @property {INamespace} google/protobuf/wrappers.proto Wrappers
|
|
* @example
|
|
* // manually provides descriptor.proto (assumes google/protobuf/ namespace and .proto extension)
|
|
* protobuf.common("descriptor", descriptorJson);
|
|
*
|
|
* // manually provides a custom definition (uses my.foo namespace)
|
|
* protobuf.common("my/foo/bar.proto", myFooBarJson);
|
|
*/
|
|
function common(name, json) {
|
|
if (!commonRe.test(name)) {
|
|
name = "google/protobuf/" + name + ".proto";
|
|
json = { nested: { google: { nested: { protobuf: { nested: json } } } } };
|
|
}
|
|
common[name] = json;
|
|
}
|
|
|
|
// Not provided because of limited use (feel free to discuss or to provide yourself):
|
|
//
|
|
// google/protobuf/descriptor.proto
|
|
// google/protobuf/source_context.proto
|
|
// google/protobuf/type.proto
|
|
//
|
|
// Stripped and pre-parsed versions of these non-bundled files are instead available as part of
|
|
// the repository or package within the google/protobuf directory.
|
|
|
|
common("any", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Any message.
|
|
* @interface IAny
|
|
* @type {Object}
|
|
* @property {string} [typeUrl]
|
|
* @property {Uint8Array} [bytes]
|
|
* @memberof common
|
|
*/
|
|
Any: {
|
|
fields: {
|
|
type_url: {
|
|
type: "string",
|
|
id: 1
|
|
},
|
|
value: {
|
|
type: "bytes",
|
|
id: 2
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
var timeType;
|
|
|
|
common("duration", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Duration message.
|
|
* @interface IDuration
|
|
* @type {Object}
|
|
* @property {number|Long} [seconds]
|
|
* @property {number} [nanos]
|
|
* @memberof common
|
|
*/
|
|
Duration: timeType = {
|
|
fields: {
|
|
seconds: {
|
|
type: "int64",
|
|
id: 1
|
|
},
|
|
nanos: {
|
|
type: "int32",
|
|
id: 2
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
common("timestamp", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Timestamp message.
|
|
* @interface ITimestamp
|
|
* @type {Object}
|
|
* @property {number|Long} [seconds]
|
|
* @property {number} [nanos]
|
|
* @memberof common
|
|
*/
|
|
Timestamp: timeType
|
|
});
|
|
|
|
common("empty", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Empty message.
|
|
* @interface IEmpty
|
|
* @memberof common
|
|
*/
|
|
Empty: {
|
|
fields: {}
|
|
}
|
|
});
|
|
|
|
common("struct", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Struct message.
|
|
* @interface IStruct
|
|
* @type {Object}
|
|
* @property {Object.<string,IValue>} [fields]
|
|
* @memberof common
|
|
*/
|
|
Struct: {
|
|
fields: {
|
|
fields: {
|
|
keyType: "string",
|
|
type: "Value",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Value message.
|
|
* @interface IValue
|
|
* @type {Object}
|
|
* @property {string} [kind]
|
|
* @property {0} [nullValue]
|
|
* @property {number} [numberValue]
|
|
* @property {string} [stringValue]
|
|
* @property {boolean} [boolValue]
|
|
* @property {IStruct} [structValue]
|
|
* @property {IListValue} [listValue]
|
|
* @memberof common
|
|
*/
|
|
Value: {
|
|
oneofs: {
|
|
kind: {
|
|
oneof: [
|
|
"nullValue",
|
|
"numberValue",
|
|
"stringValue",
|
|
"boolValue",
|
|
"structValue",
|
|
"listValue"
|
|
]
|
|
}
|
|
},
|
|
fields: {
|
|
nullValue: {
|
|
type: "NullValue",
|
|
id: 1
|
|
},
|
|
numberValue: {
|
|
type: "double",
|
|
id: 2
|
|
},
|
|
stringValue: {
|
|
type: "string",
|
|
id: 3
|
|
},
|
|
boolValue: {
|
|
type: "bool",
|
|
id: 4
|
|
},
|
|
structValue: {
|
|
type: "Struct",
|
|
id: 5
|
|
},
|
|
listValue: {
|
|
type: "ListValue",
|
|
id: 6
|
|
}
|
|
}
|
|
},
|
|
|
|
NullValue: {
|
|
values: {
|
|
NULL_VALUE: 0
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.ListValue message.
|
|
* @interface IListValue
|
|
* @type {Object}
|
|
* @property {Array.<IValue>} [values]
|
|
* @memberof common
|
|
*/
|
|
ListValue: {
|
|
fields: {
|
|
values: {
|
|
rule: "repeated",
|
|
type: "Value",
|
|
id: 1
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
common("wrappers", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.DoubleValue message.
|
|
* @interface IDoubleValue
|
|
* @type {Object}
|
|
* @property {number} [value]
|
|
* @memberof common
|
|
*/
|
|
DoubleValue: {
|
|
fields: {
|
|
value: {
|
|
type: "double",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.FloatValue message.
|
|
* @interface IFloatValue
|
|
* @type {Object}
|
|
* @property {number} [value]
|
|
* @memberof common
|
|
*/
|
|
FloatValue: {
|
|
fields: {
|
|
value: {
|
|
type: "float",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Int64Value message.
|
|
* @interface IInt64Value
|
|
* @type {Object}
|
|
* @property {number|Long} [value]
|
|
* @memberof common
|
|
*/
|
|
Int64Value: {
|
|
fields: {
|
|
value: {
|
|
type: "int64",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.UInt64Value message.
|
|
* @interface IUInt64Value
|
|
* @type {Object}
|
|
* @property {number|Long} [value]
|
|
* @memberof common
|
|
*/
|
|
UInt64Value: {
|
|
fields: {
|
|
value: {
|
|
type: "uint64",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.Int32Value message.
|
|
* @interface IInt32Value
|
|
* @type {Object}
|
|
* @property {number} [value]
|
|
* @memberof common
|
|
*/
|
|
Int32Value: {
|
|
fields: {
|
|
value: {
|
|
type: "int32",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.UInt32Value message.
|
|
* @interface IUInt32Value
|
|
* @type {Object}
|
|
* @property {number} [value]
|
|
* @memberof common
|
|
*/
|
|
UInt32Value: {
|
|
fields: {
|
|
value: {
|
|
type: "uint32",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.BoolValue message.
|
|
* @interface IBoolValue
|
|
* @type {Object}
|
|
* @property {boolean} [value]
|
|
* @memberof common
|
|
*/
|
|
BoolValue: {
|
|
fields: {
|
|
value: {
|
|
type: "bool",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.StringValue message.
|
|
* @interface IStringValue
|
|
* @type {Object}
|
|
* @property {string} [value]
|
|
* @memberof common
|
|
*/
|
|
StringValue: {
|
|
fields: {
|
|
value: {
|
|
type: "string",
|
|
id: 1
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Properties of a google.protobuf.BytesValue message.
|
|
* @interface IBytesValue
|
|
* @type {Object}
|
|
* @property {Uint8Array} [value]
|
|
* @memberof common
|
|
*/
|
|
BytesValue: {
|
|
fields: {
|
|
value: {
|
|
type: "bytes",
|
|
id: 1
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
common("field_mask", {
|
|
|
|
/**
|
|
* Properties of a google.protobuf.FieldMask message.
|
|
* @interface IDoubleValue
|
|
* @type {Object}
|
|
* @property {number} [value]
|
|
* @memberof common
|
|
*/
|
|
FieldMask: {
|
|
fields: {
|
|
paths: {
|
|
rule: "repeated",
|
|
type: "string",
|
|
id: 1
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Gets the root definition of the specified common proto file.
|
|
*
|
|
* Bundled definitions are:
|
|
* - google/protobuf/any.proto
|
|
* - google/protobuf/duration.proto
|
|
* - google/protobuf/empty.proto
|
|
* - google/protobuf/field_mask.proto
|
|
* - google/protobuf/struct.proto
|
|
* - google/protobuf/timestamp.proto
|
|
* - google/protobuf/wrappers.proto
|
|
*
|
|
* @param {string} file Proto file name
|
|
* @returns {INamespace|null} Root definition or `null` if not defined
|
|
*/
|
|
common.get = function get(file) {
|
|
return common[file] || null;
|
|
};
|
|
|
|
},{}],12:[function(require,module,exports){
|
|
"use strict";
|
|
/**
|
|
* Runtime message from/to plain object converters.
|
|
* @namespace
|
|
*/
|
|
var converter = exports;
|
|
|
|
var Enum = require(15),
|
|
util = require(37);
|
|
|
|
/**
|
|
* Generates a partial value fromObject conveter.
|
|
* @param {Codegen} gen Codegen instance
|
|
* @param {Field} field Reflected field
|
|
* @param {number} fieldIndex Field index
|
|
* @param {string} prop Property reference
|
|
* @returns {Codegen} Codegen instance
|
|
* @ignore
|
|
*/
|
|
function genValuePartial_fromObject(gen, field, fieldIndex, prop) {
|
|
/* eslint-disable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
if (field.resolvedType) {
|
|
if (field.resolvedType instanceof Enum) { gen
|
|
("switch(d%s){", prop);
|
|
for (var values = field.resolvedType.values, keys = Object.keys(values), i = 0; i < keys.length; ++i) {
|
|
if (field.repeated && values[keys[i]] === field.typeDefault) gen
|
|
("default:");
|
|
gen
|
|
("case%j:", keys[i])
|
|
("case %i:", values[keys[i]])
|
|
("m%s=%j", prop, values[keys[i]])
|
|
("break");
|
|
} gen
|
|
("}");
|
|
} else gen
|
|
("if(typeof d%s!==\"object\")", prop)
|
|
("throw TypeError(%j)", field.fullName + ": object expected")
|
|
("m%s=types[%i].fromObject(d%s)", prop, fieldIndex, prop);
|
|
} else {
|
|
var isUnsigned = false;
|
|
switch (field.type) {
|
|
case "double":
|
|
case "float": gen
|
|
("m%s=Number(d%s)", prop, prop); // also catches "NaN", "Infinity"
|
|
break;
|
|
case "uint32":
|
|
case "fixed32": gen
|
|
("m%s=d%s>>>0", prop, prop);
|
|
break;
|
|
case "int32":
|
|
case "sint32":
|
|
case "sfixed32": gen
|
|
("m%s=d%s|0", prop, prop);
|
|
break;
|
|
case "uint64":
|
|
isUnsigned = true;
|
|
// eslint-disable-line no-fallthrough
|
|
case "int64":
|
|
case "sint64":
|
|
case "fixed64":
|
|
case "sfixed64": gen
|
|
("if(util.Long)")
|
|
("(m%s=util.Long.fromValue(d%s)).unsigned=%j", prop, prop, isUnsigned)
|
|
("else if(typeof d%s===\"string\")", prop)
|
|
("m%s=parseInt(d%s,10)", prop, prop)
|
|
("else if(typeof d%s===\"number\")", prop)
|
|
("m%s=d%s", prop, prop)
|
|
("else if(typeof d%s===\"object\")", prop)
|
|
("m%s=new util.LongBits(d%s.low>>>0,d%s.high>>>0).toNumber(%s)", prop, prop, prop, isUnsigned ? "true" : "");
|
|
break;
|
|
case "bytes": gen
|
|
("if(typeof d%s===\"string\")", prop)
|
|
("util.base64.decode(d%s,m%s=util.newBuffer(util.base64.length(d%s)),0)", prop, prop, prop)
|
|
("else if(d%s.length)", prop)
|
|
("m%s=d%s", prop, prop);
|
|
break;
|
|
case "string": gen
|
|
("m%s=String(d%s)", prop, prop);
|
|
break;
|
|
case "bool": gen
|
|
("m%s=Boolean(d%s)", prop, prop);
|
|
break;
|
|
/* default: gen
|
|
("m%s=d%s", prop, prop);
|
|
break; */
|
|
}
|
|
}
|
|
return gen;
|
|
/* eslint-enable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
}
|
|
|
|
/**
|
|
* Generates a plain object to runtime message converter specific to the specified message type.
|
|
* @param {Type} mtype Message type
|
|
* @returns {Codegen} Codegen instance
|
|
*/
|
|
converter.fromObject = function fromObject(mtype) {
|
|
/* eslint-disable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
var fields = mtype.fieldsArray;
|
|
var gen = util.codegen(["d"], mtype.name + "$fromObject")
|
|
("if(d instanceof this.ctor)")
|
|
("return d");
|
|
if (!fields.length) return gen
|
|
("return new this.ctor");
|
|
gen
|
|
("var m=new this.ctor");
|
|
for (var i = 0; i < fields.length; ++i) {
|
|
var field = fields[i].resolve(),
|
|
prop = util.safeProp(field.name);
|
|
|
|
// Map fields
|
|
if (field.map) { gen
|
|
("if(d%s){", prop)
|
|
("if(typeof d%s!==\"object\")", prop)
|
|
("throw TypeError(%j)", field.fullName + ": object expected")
|
|
("m%s={}", prop)
|
|
("for(var ks=Object.keys(d%s),i=0;i<ks.length;++i){", prop);
|
|
genValuePartial_fromObject(gen, field, /* not sorted */ i, prop + "[ks[i]]")
|
|
("}")
|
|
("}");
|
|
|
|
// Repeated fields
|
|
} else if (field.repeated) { gen
|
|
("if(d%s){", prop)
|
|
("if(!Array.isArray(d%s))", prop)
|
|
("throw TypeError(%j)", field.fullName + ": array expected")
|
|
("m%s=[]", prop)
|
|
("for(var i=0;i<d%s.length;++i){", prop);
|
|
genValuePartial_fromObject(gen, field, /* not sorted */ i, prop + "[i]")
|
|
("}")
|
|
("}");
|
|
|
|
// Non-repeated fields
|
|
} else {
|
|
if (!(field.resolvedType instanceof Enum)) gen // no need to test for null/undefined if an enum (uses switch)
|
|
("if(d%s!=null){", prop); // !== undefined && !== null
|
|
genValuePartial_fromObject(gen, field, /* not sorted */ i, prop);
|
|
if (!(field.resolvedType instanceof Enum)) gen
|
|
("}");
|
|
}
|
|
} return gen
|
|
("return m");
|
|
/* eslint-enable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
};
|
|
|
|
/**
|
|
* Generates a partial value toObject converter.
|
|
* @param {Codegen} gen Codegen instance
|
|
* @param {Field} field Reflected field
|
|
* @param {number} fieldIndex Field index
|
|
* @param {string} prop Property reference
|
|
* @returns {Codegen} Codegen instance
|
|
* @ignore
|
|
*/
|
|
function genValuePartial_toObject(gen, field, fieldIndex, prop) {
|
|
/* eslint-disable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
if (field.resolvedType) {
|
|
if (field.resolvedType instanceof Enum) gen
|
|
("d%s=o.enums===String?types[%i].values[m%s]:m%s", prop, fieldIndex, prop, prop);
|
|
else gen
|
|
("d%s=types[%i].toObject(m%s,o)", prop, fieldIndex, prop);
|
|
} else {
|
|
var isUnsigned = false;
|
|
switch (field.type) {
|
|
case "double":
|
|
case "float": gen
|
|
("d%s=o.json&&!isFinite(m%s)?String(m%s):m%s", prop, prop, prop, prop);
|
|
break;
|
|
case "uint64":
|
|
isUnsigned = true;
|
|
// eslint-disable-line no-fallthrough
|
|
case "int64":
|
|
case "sint64":
|
|
case "fixed64":
|
|
case "sfixed64": gen
|
|
("if(typeof m%s===\"number\")", prop)
|
|
("d%s=o.longs===String?String(m%s):m%s", prop, prop, prop)
|
|
("else") // Long-like
|
|
("d%s=o.longs===String?util.Long.prototype.toString.call(m%s):o.longs===Number?new util.LongBits(m%s.low>>>0,m%s.high>>>0).toNumber(%s):m%s", prop, prop, prop, prop, isUnsigned ? "true": "", prop);
|
|
break;
|
|
case "bytes": gen
|
|
("d%s=o.bytes===String?util.base64.encode(m%s,0,m%s.length):o.bytes===Array?Array.prototype.slice.call(m%s):m%s", prop, prop, prop, prop, prop);
|
|
break;
|
|
default: gen
|
|
("d%s=m%s", prop, prop);
|
|
break;
|
|
}
|
|
}
|
|
return gen;
|
|
/* eslint-enable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
}
|
|
|
|
/**
|
|
* Generates a runtime message to plain object converter specific to the specified message type.
|
|
* @param {Type} mtype Message type
|
|
* @returns {Codegen} Codegen instance
|
|
*/
|
|
converter.toObject = function toObject(mtype) {
|
|
/* eslint-disable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
var fields = mtype.fieldsArray.slice().sort(util.compareFieldsById);
|
|
if (!fields.length)
|
|
return util.codegen()("return {}");
|
|
var gen = util.codegen(["m", "o"], mtype.name + "$toObject")
|
|
("if(!o)")
|
|
("o={}")
|
|
("var d={}");
|
|
|
|
var repeatedFields = [],
|
|
mapFields = [],
|
|
normalFields = [],
|
|
i = 0;
|
|
for (; i < fields.length; ++i)
|
|
if (!fields[i].partOf)
|
|
( fields[i].resolve().repeated ? repeatedFields
|
|
: fields[i].map ? mapFields
|
|
: normalFields).push(fields[i]);
|
|
|
|
if (repeatedFields.length) { gen
|
|
("if(o.arrays||o.defaults){");
|
|
for (i = 0; i < repeatedFields.length; ++i) gen
|
|
("d%s=[]", util.safeProp(repeatedFields[i].name));
|
|
gen
|
|
("}");
|
|
}
|
|
|
|
if (mapFields.length) { gen
|
|
("if(o.objects||o.defaults){");
|
|
for (i = 0; i < mapFields.length; ++i) gen
|
|
("d%s={}", util.safeProp(mapFields[i].name));
|
|
gen
|
|
("}");
|
|
}
|
|
|
|
if (normalFields.length) { gen
|
|
("if(o.defaults){");
|
|
for (i = 0; i < normalFields.length; ++i) {
|
|
var field = normalFields[i],
|
|
prop = util.safeProp(field.name);
|
|
if (field.resolvedType instanceof Enum) gen
|
|
("d%s=o.enums===String?%j:%j", prop, field.resolvedType.valuesById[field.typeDefault], field.typeDefault);
|
|
else if (field.long) gen
|
|
("if(util.Long){")
|
|
("var n=new util.Long(%i,%i,%j)", field.typeDefault.low, field.typeDefault.high, field.typeDefault.unsigned)
|
|
("d%s=o.longs===String?n.toString():o.longs===Number?n.toNumber():n", prop)
|
|
("}else")
|
|
("d%s=o.longs===String?%j:%i", prop, field.typeDefault.toString(), field.typeDefault.toNumber());
|
|
else if (field.bytes) {
|
|
var arrayDefault = "[" + Array.prototype.slice.call(field.typeDefault).join(",") + "]";
|
|
gen
|
|
("if(o.bytes===String)d%s=%j", prop, String.fromCharCode.apply(String, field.typeDefault))
|
|
("else{")
|
|
("d%s=%s", prop, arrayDefault)
|
|
("if(o.bytes!==Array)d%s=util.newBuffer(d%s)", prop, prop)
|
|
("}");
|
|
} else gen
|
|
("d%s=%j", prop, field.typeDefault); // also messages (=null)
|
|
} gen
|
|
("}");
|
|
}
|
|
var hasKs2 = false;
|
|
for (i = 0; i < fields.length; ++i) {
|
|
var field = fields[i],
|
|
index = mtype._fieldsArray.indexOf(field),
|
|
prop = util.safeProp(field.name);
|
|
if (field.map) {
|
|
if (!hasKs2) { hasKs2 = true; gen
|
|
("var ks2");
|
|
} gen
|
|
("if(m%s&&(ks2=Object.keys(m%s)).length){", prop, prop)
|
|
("d%s={}", prop)
|
|
("for(var j=0;j<ks2.length;++j){");
|
|
genValuePartial_toObject(gen, field, /* sorted */ index, prop + "[ks2[j]]")
|
|
("}");
|
|
} else if (field.repeated) { gen
|
|
("if(m%s&&m%s.length){", prop, prop)
|
|
("d%s=[]", prop)
|
|
("for(var j=0;j<m%s.length;++j){", prop);
|
|
genValuePartial_toObject(gen, field, /* sorted */ index, prop + "[j]")
|
|
("}");
|
|
} else { gen
|
|
("if(m%s!=null&&m.hasOwnProperty(%j)){", prop, field.name); // !== undefined && !== null
|
|
genValuePartial_toObject(gen, field, /* sorted */ index, prop);
|
|
if (field.partOf) gen
|
|
("if(o.oneofs)")
|
|
("d%s=%j", util.safeProp(field.partOf.name), field.name);
|
|
}
|
|
gen
|
|
("}");
|
|
}
|
|
return gen
|
|
("return d");
|
|
/* eslint-enable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
};
|
|
|
|
},{"15":15,"37":37}],13:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = decoder;
|
|
|
|
var Enum = require(15),
|
|
types = require(36),
|
|
util = require(37);
|
|
|
|
function missing(field) {
|
|
return "missing required '" + field.name + "'";
|
|
}
|
|
|
|
/**
|
|
* Generates a decoder specific to the specified message type.
|
|
* @param {Type} mtype Message type
|
|
* @returns {Codegen} Codegen instance
|
|
*/
|
|
function decoder(mtype) {
|
|
/* eslint-disable no-unexpected-multiline */
|
|
var gen = util.codegen(["r", "l"], mtype.name + "$decode")
|
|
("if(!(r instanceof Reader))")
|
|
("r=Reader.create(r)")
|
|
("var c=l===undefined?r.len:r.pos+l,m=new this.ctor" + (mtype.fieldsArray.filter(function(field) { return field.map; }).length ? ",k" : ""))
|
|
("while(r.pos<c){")
|
|
("var t=r.uint32()");
|
|
if (mtype.group) gen
|
|
("if((t&7)===4)")
|
|
("break");
|
|
gen
|
|
("switch(t>>>3){");
|
|
|
|
var i = 0;
|
|
for (; i < /* initializes */ mtype.fieldsArray.length; ++i) {
|
|
var field = mtype._fieldsArray[i].resolve(),
|
|
type = field.resolvedType instanceof Enum ? "int32" : field.type,
|
|
ref = "m" + util.safeProp(field.name); gen
|
|
("case %i:", field.id);
|
|
|
|
// Map fields
|
|
if (field.map) { gen
|
|
("r.skip().pos++") // assumes id 1 + key wireType
|
|
("if(%s===util.emptyObject)", ref)
|
|
("%s={}", ref)
|
|
("k=r.%s()", field.keyType)
|
|
("r.pos++"); // assumes id 2 + value wireType
|
|
if (types.long[field.keyType] !== undefined) {
|
|
if (types.basic[type] === undefined) gen
|
|
("%s[typeof k===\"object\"?util.longToHash(k):k]=types[%i].decode(r,r.uint32())", ref, i); // can't be groups
|
|
else gen
|
|
("%s[typeof k===\"object\"?util.longToHash(k):k]=r.%s()", ref, type);
|
|
} else {
|
|
if (types.basic[type] === undefined) gen
|
|
("%s[k]=types[%i].decode(r,r.uint32())", ref, i); // can't be groups
|
|
else gen
|
|
("%s[k]=r.%s()", ref, type);
|
|
}
|
|
|
|
// Repeated fields
|
|
} else if (field.repeated) { gen
|
|
|
|
("if(!(%s&&%s.length))", ref, ref)
|
|
("%s=[]", ref);
|
|
|
|
// Packable (always check for forward and backward compatiblity)
|
|
if (types.packed[type] !== undefined) gen
|
|
("if((t&7)===2){")
|
|
("var c2=r.uint32()+r.pos")
|
|
("while(r.pos<c2)")
|
|
("%s.push(r.%s())", ref, type)
|
|
("}else");
|
|
|
|
// Non-packed
|
|
if (types.basic[type] === undefined) gen(field.resolvedType.group
|
|
? "%s.push(types[%i].decode(r))"
|
|
: "%s.push(types[%i].decode(r,r.uint32()))", ref, i);
|
|
else gen
|
|
("%s.push(r.%s())", ref, type);
|
|
|
|
// Non-repeated
|
|
} else if (types.basic[type] === undefined) gen(field.resolvedType.group
|
|
? "%s=types[%i].decode(r)"
|
|
: "%s=types[%i].decode(r,r.uint32())", ref, i);
|
|
else gen
|
|
("%s=r.%s()", ref, type);
|
|
gen
|
|
("break");
|
|
// Unknown fields
|
|
} gen
|
|
("default:")
|
|
("r.skipType(t&7)")
|
|
("break")
|
|
|
|
("}")
|
|
("}");
|
|
|
|
// Field presence
|
|
for (i = 0; i < mtype._fieldsArray.length; ++i) {
|
|
var rfield = mtype._fieldsArray[i];
|
|
if (rfield.required) gen
|
|
("if(!m.hasOwnProperty(%j))", rfield.name)
|
|
("throw util.ProtocolError(%j,{instance:m})", missing(rfield));
|
|
}
|
|
|
|
return gen
|
|
("return m");
|
|
/* eslint-enable no-unexpected-multiline */
|
|
}
|
|
|
|
},{"15":15,"36":36,"37":37}],14:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = encoder;
|
|
|
|
var Enum = require(15),
|
|
types = require(36),
|
|
util = require(37);
|
|
|
|
/**
|
|
* Generates a partial message type encoder.
|
|
* @param {Codegen} gen Codegen instance
|
|
* @param {Field} field Reflected field
|
|
* @param {number} fieldIndex Field index
|
|
* @param {string} ref Variable reference
|
|
* @returns {Codegen} Codegen instance
|
|
* @ignore
|
|
*/
|
|
function genTypePartial(gen, field, fieldIndex, ref) {
|
|
return field.resolvedType.group
|
|
? gen("types[%i].encode(%s,w.uint32(%i)).uint32(%i)", fieldIndex, ref, (field.id << 3 | 3) >>> 0, (field.id << 3 | 4) >>> 0)
|
|
: gen("types[%i].encode(%s,w.uint32(%i).fork()).ldelim()", fieldIndex, ref, (field.id << 3 | 2) >>> 0);
|
|
}
|
|
|
|
/**
|
|
* Generates an encoder specific to the specified message type.
|
|
* @param {Type} mtype Message type
|
|
* @returns {Codegen} Codegen instance
|
|
*/
|
|
function encoder(mtype) {
|
|
/* eslint-disable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
var gen = util.codegen(["m", "w"], mtype.name + "$encode")
|
|
("if(!w)")
|
|
("w=Writer.create()");
|
|
|
|
var i, ref;
|
|
|
|
// "when a message is serialized its known fields should be written sequentially by field number"
|
|
var fields = /* initializes */ mtype.fieldsArray.slice().sort(util.compareFieldsById);
|
|
|
|
for (var i = 0; i < fields.length; ++i) {
|
|
var field = fields[i].resolve(),
|
|
index = mtype._fieldsArray.indexOf(field),
|
|
type = field.resolvedType instanceof Enum ? "int32" : field.type,
|
|
wireType = types.basic[type];
|
|
ref = "m" + util.safeProp(field.name);
|
|
|
|
// Map fields
|
|
if (field.map) {
|
|
gen
|
|
("if(%s!=null&&m.hasOwnProperty(%j)){", ref, field.name) // !== undefined && !== null
|
|
("for(var ks=Object.keys(%s),i=0;i<ks.length;++i){", ref)
|
|
("w.uint32(%i).fork().uint32(%i).%s(ks[i])", (field.id << 3 | 2) >>> 0, 8 | types.mapKey[field.keyType], field.keyType);
|
|
if (wireType === undefined) gen
|
|
("types[%i].encode(%s[ks[i]],w.uint32(18).fork()).ldelim().ldelim()", index, ref); // can't be groups
|
|
else gen
|
|
(".uint32(%i).%s(%s[ks[i]]).ldelim()", 16 | wireType, type, ref);
|
|
gen
|
|
("}")
|
|
("}");
|
|
|
|
// Repeated fields
|
|
} else if (field.repeated) { gen
|
|
("if(%s!=null&&%s.length){", ref, ref); // !== undefined && !== null
|
|
|
|
// Packed repeated
|
|
if (field.packed && types.packed[type] !== undefined) { gen
|
|
|
|
("w.uint32(%i).fork()", (field.id << 3 | 2) >>> 0)
|
|
("for(var i=0;i<%s.length;++i)", ref)
|
|
("w.%s(%s[i])", type, ref)
|
|
("w.ldelim()");
|
|
|
|
// Non-packed
|
|
} else { gen
|
|
|
|
("for(var i=0;i<%s.length;++i)", ref);
|
|
if (wireType === undefined)
|
|
genTypePartial(gen, field, index, ref + "[i]");
|
|
else gen
|
|
("w.uint32(%i).%s(%s[i])", (field.id << 3 | wireType) >>> 0, type, ref);
|
|
|
|
} gen
|
|
("}");
|
|
|
|
// Non-repeated
|
|
} else {
|
|
if (field.optional) gen
|
|
("if(%s!=null&&m.hasOwnProperty(%j))", ref, field.name); // !== undefined && !== null
|
|
|
|
if (wireType === undefined)
|
|
genTypePartial(gen, field, index, ref);
|
|
else gen
|
|
("w.uint32(%i).%s(%s)", (field.id << 3 | wireType) >>> 0, type, ref);
|
|
|
|
}
|
|
}
|
|
|
|
return gen
|
|
("return w");
|
|
/* eslint-enable no-unexpected-multiline, block-scoped-var, no-redeclare */
|
|
}
|
|
},{"15":15,"36":36,"37":37}],15:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Enum;
|
|
|
|
// extends ReflectionObject
|
|
var ReflectionObject = require(24);
|
|
((Enum.prototype = Object.create(ReflectionObject.prototype)).constructor = Enum).className = "Enum";
|
|
|
|
var Namespace = require(23),
|
|
util = require(37);
|
|
|
|
/**
|
|
* Constructs a new enum instance.
|
|
* @classdesc Reflected enum.
|
|
* @extends ReflectionObject
|
|
* @constructor
|
|
* @param {string} name Unique name within its namespace
|
|
* @param {Object.<string,number>} [values] Enum values as an object, by name
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @param {string} [comment] The comment for this enum
|
|
* @param {Object.<string,string>} [comments] The value comments for this enum
|
|
*/
|
|
function Enum(name, values, options, comment, comments) {
|
|
ReflectionObject.call(this, name, options);
|
|
|
|
if (values && typeof values !== "object")
|
|
throw TypeError("values must be an object");
|
|
|
|
/**
|
|
* Enum values by id.
|
|
* @type {Object.<number,string>}
|
|
*/
|
|
this.valuesById = {};
|
|
|
|
/**
|
|
* Enum values by name.
|
|
* @type {Object.<string,number>}
|
|
*/
|
|
this.values = Object.create(this.valuesById); // toJSON, marker
|
|
|
|
/**
|
|
* Enum comment text.
|
|
* @type {string|null}
|
|
*/
|
|
this.comment = comment;
|
|
|
|
/**
|
|
* Value comment texts, if any.
|
|
* @type {Object.<string,string>}
|
|
*/
|
|
this.comments = comments || {};
|
|
|
|
/**
|
|
* Reserved ranges, if any.
|
|
* @type {Array.<number[]|string>}
|
|
*/
|
|
this.reserved = undefined; // toJSON
|
|
|
|
// Note that values inherit valuesById on their prototype which makes them a TypeScript-
|
|
// compatible enum. This is used by pbts to write actual enum definitions that work for
|
|
// static and reflection code alike instead of emitting generic object definitions.
|
|
|
|
if (values)
|
|
for (var keys = Object.keys(values), i = 0; i < keys.length; ++i)
|
|
if (typeof values[keys[i]] === "number") // use forward entries only
|
|
this.valuesById[ this.values[keys[i]] = values[keys[i]] ] = keys[i];
|
|
}
|
|
|
|
/**
|
|
* Enum descriptor.
|
|
* @interface IEnum
|
|
* @property {Object.<string,number>} values Enum values
|
|
* @property {Object.<string,*>} [options] Enum options
|
|
*/
|
|
|
|
/**
|
|
* Constructs an enum from an enum descriptor.
|
|
* @param {string} name Enum name
|
|
* @param {IEnum} json Enum descriptor
|
|
* @returns {Enum} Created enum
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
Enum.fromJSON = function fromJSON(name, json) {
|
|
var enm = new Enum(name, json.values, json.options, json.comment, json.comments);
|
|
enm.reserved = json.reserved;
|
|
return enm;
|
|
};
|
|
|
|
/**
|
|
* Converts this enum to an enum descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IEnum} Enum descriptor
|
|
*/
|
|
Enum.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"options" , this.options,
|
|
"values" , this.values,
|
|
"reserved" , this.reserved && this.reserved.length ? this.reserved : undefined,
|
|
"comment" , keepComments ? this.comment : undefined,
|
|
"comments" , keepComments ? this.comments : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* Adds a value to this enum.
|
|
* @param {string} name Value name
|
|
* @param {number} id Value id
|
|
* @param {string} [comment] Comment, if any
|
|
* @returns {Enum} `this`
|
|
* @throws {TypeError} If arguments are invalid
|
|
* @throws {Error} If there is already a value with this name or id
|
|
*/
|
|
Enum.prototype.add = function add(name, id, comment) {
|
|
// utilized by the parser but not by .fromJSON
|
|
|
|
if (!util.isString(name))
|
|
throw TypeError("name must be a string");
|
|
|
|
if (!util.isInteger(id))
|
|
throw TypeError("id must be an integer");
|
|
|
|
if (this.values[name] !== undefined)
|
|
throw Error("duplicate name '" + name + "' in " + this);
|
|
|
|
if (this.isReservedId(id))
|
|
throw Error("id " + id + " is reserved in " + this);
|
|
|
|
if (this.isReservedName(name))
|
|
throw Error("name '" + name + "' is reserved in " + this);
|
|
|
|
if (this.valuesById[id] !== undefined) {
|
|
if (!(this.options && this.options.allow_alias))
|
|
throw Error("duplicate id " + id + " in " + this);
|
|
this.values[name] = id;
|
|
} else
|
|
this.valuesById[this.values[name] = id] = name;
|
|
|
|
this.comments[name] = comment || null;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Removes a value from this enum
|
|
* @param {string} name Value name
|
|
* @returns {Enum} `this`
|
|
* @throws {TypeError} If arguments are invalid
|
|
* @throws {Error} If `name` is not a name of this enum
|
|
*/
|
|
Enum.prototype.remove = function remove(name) {
|
|
|
|
if (!util.isString(name))
|
|
throw TypeError("name must be a string");
|
|
|
|
var val = this.values[name];
|
|
if (val == null)
|
|
throw Error("name '" + name + "' does not exist in " + this);
|
|
|
|
delete this.valuesById[val];
|
|
delete this.values[name];
|
|
delete this.comments[name];
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified id is reserved.
|
|
* @param {number} id Id to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
Enum.prototype.isReservedId = function isReservedId(id) {
|
|
return Namespace.isReservedId(this.reserved, id);
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified name is reserved.
|
|
* @param {string} name Name to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
Enum.prototype.isReservedName = function isReservedName(name) {
|
|
return Namespace.isReservedName(this.reserved, name);
|
|
};
|
|
|
|
},{"23":23,"24":24,"37":37}],16:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Field;
|
|
|
|
// extends ReflectionObject
|
|
var ReflectionObject = require(24);
|
|
((Field.prototype = Object.create(ReflectionObject.prototype)).constructor = Field).className = "Field";
|
|
|
|
var Enum = require(15),
|
|
types = require(36),
|
|
util = require(37);
|
|
|
|
var Type; // cyclic
|
|
|
|
var ruleRe = /^required|optional|repeated$/;
|
|
|
|
/**
|
|
* Constructs a new message field instance. Note that {@link MapField|map fields} have their own class.
|
|
* @name Field
|
|
* @classdesc Reflected message field.
|
|
* @extends FieldBase
|
|
* @constructor
|
|
* @param {string} name Unique name within its namespace
|
|
* @param {number} id Unique id within its namespace
|
|
* @param {string} type Value type
|
|
* @param {string|Object.<string,*>} [rule="optional"] Field rule
|
|
* @param {string|Object.<string,*>} [extend] Extended type if different from parent
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
*/
|
|
|
|
/**
|
|
* Constructs a field from a field descriptor.
|
|
* @param {string} name Field name
|
|
* @param {IField} json Field descriptor
|
|
* @returns {Field} Created field
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
Field.fromJSON = function fromJSON(name, json) {
|
|
return new Field(name, json.id, json.type, json.rule, json.extend, json.options, json.comment);
|
|
};
|
|
|
|
/**
|
|
* Not an actual constructor. Use {@link Field} instead.
|
|
* @classdesc Base class of all reflected message fields. This is not an actual class but here for the sake of having consistent type definitions.
|
|
* @exports FieldBase
|
|
* @extends ReflectionObject
|
|
* @constructor
|
|
* @param {string} name Unique name within its namespace
|
|
* @param {number} id Unique id within its namespace
|
|
* @param {string} type Value type
|
|
* @param {string|Object.<string,*>} [rule="optional"] Field rule
|
|
* @param {string|Object.<string,*>} [extend] Extended type if different from parent
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @param {string} [comment] Comment associated with this field
|
|
*/
|
|
function Field(name, id, type, rule, extend, options, comment) {
|
|
|
|
if (util.isObject(rule)) {
|
|
comment = extend;
|
|
options = rule;
|
|
rule = extend = undefined;
|
|
} else if (util.isObject(extend)) {
|
|
comment = options;
|
|
options = extend;
|
|
extend = undefined;
|
|
}
|
|
|
|
ReflectionObject.call(this, name, options);
|
|
|
|
if (!util.isInteger(id) || id < 0)
|
|
throw TypeError("id must be a non-negative integer");
|
|
|
|
if (!util.isString(type))
|
|
throw TypeError("type must be a string");
|
|
|
|
if (rule !== undefined && !ruleRe.test(rule = rule.toString().toLowerCase()))
|
|
throw TypeError("rule must be a string rule");
|
|
|
|
if (extend !== undefined && !util.isString(extend))
|
|
throw TypeError("extend must be a string");
|
|
|
|
/**
|
|
* Field rule, if any.
|
|
* @type {string|undefined}
|
|
*/
|
|
this.rule = rule && rule !== "optional" ? rule : undefined; // toJSON
|
|
|
|
/**
|
|
* Field type.
|
|
* @type {string}
|
|
*/
|
|
this.type = type; // toJSON
|
|
|
|
/**
|
|
* Unique field id.
|
|
* @type {number}
|
|
*/
|
|
this.id = id; // toJSON, marker
|
|
|
|
/**
|
|
* Extended type if different from parent.
|
|
* @type {string|undefined}
|
|
*/
|
|
this.extend = extend || undefined; // toJSON
|
|
|
|
/**
|
|
* Whether this field is required.
|
|
* @type {boolean}
|
|
*/
|
|
this.required = rule === "required";
|
|
|
|
/**
|
|
* Whether this field is optional.
|
|
* @type {boolean}
|
|
*/
|
|
this.optional = !this.required;
|
|
|
|
/**
|
|
* Whether this field is repeated.
|
|
* @type {boolean}
|
|
*/
|
|
this.repeated = rule === "repeated";
|
|
|
|
/**
|
|
* Whether this field is a map or not.
|
|
* @type {boolean}
|
|
*/
|
|
this.map = false;
|
|
|
|
/**
|
|
* Message this field belongs to.
|
|
* @type {Type|null}
|
|
*/
|
|
this.message = null;
|
|
|
|
/**
|
|
* OneOf this field belongs to, if any,
|
|
* @type {OneOf|null}
|
|
*/
|
|
this.partOf = null;
|
|
|
|
/**
|
|
* The field type's default value.
|
|
* @type {*}
|
|
*/
|
|
this.typeDefault = null;
|
|
|
|
/**
|
|
* The field's default value on prototypes.
|
|
* @type {*}
|
|
*/
|
|
this.defaultValue = null;
|
|
|
|
/**
|
|
* Whether this field's value should be treated as a long.
|
|
* @type {boolean}
|
|
*/
|
|
this.long = util.Long ? types.long[type] !== undefined : /* istanbul ignore next */ false;
|
|
|
|
/**
|
|
* Whether this field's value is a buffer.
|
|
* @type {boolean}
|
|
*/
|
|
this.bytes = type === "bytes";
|
|
|
|
/**
|
|
* Resolved type if not a basic type.
|
|
* @type {Type|Enum|null}
|
|
*/
|
|
this.resolvedType = null;
|
|
|
|
/**
|
|
* Sister-field within the extended type if a declaring extension field.
|
|
* @type {Field|null}
|
|
*/
|
|
this.extensionField = null;
|
|
|
|
/**
|
|
* Sister-field within the declaring namespace if an extended field.
|
|
* @type {Field|null}
|
|
*/
|
|
this.declaringField = null;
|
|
|
|
/**
|
|
* Internally remembers whether this field is packed.
|
|
* @type {boolean|null}
|
|
* @private
|
|
*/
|
|
this._packed = null;
|
|
|
|
/**
|
|
* Comment for this field.
|
|
* @type {string|null}
|
|
*/
|
|
this.comment = comment;
|
|
}
|
|
|
|
/**
|
|
* Determines whether this field is packed. Only relevant when repeated and working with proto2.
|
|
* @name Field#packed
|
|
* @type {boolean}
|
|
* @readonly
|
|
*/
|
|
Object.defineProperty(Field.prototype, "packed", {
|
|
get: function() {
|
|
// defaults to packed=true if not explicity set to false
|
|
if (this._packed === null)
|
|
this._packed = this.getOption("packed") !== false;
|
|
return this._packed;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Field.prototype.setOption = function setOption(name, value, ifNotSet) {
|
|
if (name === "packed") // clear cached before setting
|
|
this._packed = null;
|
|
return ReflectionObject.prototype.setOption.call(this, name, value, ifNotSet);
|
|
};
|
|
|
|
/**
|
|
* Field descriptor.
|
|
* @interface IField
|
|
* @property {string} [rule="optional"] Field rule
|
|
* @property {string} type Field type
|
|
* @property {number} id Field id
|
|
* @property {Object.<string,*>} [options] Field options
|
|
*/
|
|
|
|
/**
|
|
* Extension field descriptor.
|
|
* @interface IExtensionField
|
|
* @extends IField
|
|
* @property {string} extend Extended type
|
|
*/
|
|
|
|
/**
|
|
* Converts this field to a field descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IField} Field descriptor
|
|
*/
|
|
Field.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"rule" , this.rule !== "optional" && this.rule || undefined,
|
|
"type" , this.type,
|
|
"id" , this.id,
|
|
"extend" , this.extend,
|
|
"options" , this.options,
|
|
"comment" , keepComments ? this.comment : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* Resolves this field's type references.
|
|
* @returns {Field} `this`
|
|
* @throws {Error} If any reference cannot be resolved
|
|
*/
|
|
Field.prototype.resolve = function resolve() {
|
|
|
|
if (this.resolved)
|
|
return this;
|
|
|
|
if ((this.typeDefault = types.defaults[this.type]) === undefined) { // if not a basic type, resolve it
|
|
this.resolvedType = (this.declaringField ? this.declaringField.parent : this.parent).lookupTypeOrEnum(this.type);
|
|
if (this.resolvedType instanceof Type)
|
|
this.typeDefault = null;
|
|
else // instanceof Enum
|
|
this.typeDefault = this.resolvedType.values[Object.keys(this.resolvedType.values)[0]]; // first defined
|
|
}
|
|
|
|
// use explicitly set default value if present
|
|
if (this.options && this.options["default"] != null) {
|
|
this.typeDefault = this.options["default"];
|
|
if (this.resolvedType instanceof Enum && typeof this.typeDefault === "string")
|
|
this.typeDefault = this.resolvedType.values[this.typeDefault];
|
|
}
|
|
|
|
// remove unnecessary options
|
|
if (this.options) {
|
|
if (this.options.packed === true || this.options.packed !== undefined && this.resolvedType && !(this.resolvedType instanceof Enum))
|
|
delete this.options.packed;
|
|
if (!Object.keys(this.options).length)
|
|
this.options = undefined;
|
|
}
|
|
|
|
// convert to internal data type if necesssary
|
|
if (this.long) {
|
|
this.typeDefault = util.Long.fromNumber(this.typeDefault, this.type.charAt(0) === "u");
|
|
|
|
/* istanbul ignore else */
|
|
if (Object.freeze)
|
|
Object.freeze(this.typeDefault); // long instances are meant to be immutable anyway (i.e. use small int cache that even requires it)
|
|
|
|
} else if (this.bytes && typeof this.typeDefault === "string") {
|
|
var buf;
|
|
if (util.base64.test(this.typeDefault))
|
|
util.base64.decode(this.typeDefault, buf = util.newBuffer(util.base64.length(this.typeDefault)), 0);
|
|
else
|
|
util.utf8.write(this.typeDefault, buf = util.newBuffer(util.utf8.length(this.typeDefault)), 0);
|
|
this.typeDefault = buf;
|
|
}
|
|
|
|
// take special care of maps and repeated fields
|
|
if (this.map)
|
|
this.defaultValue = util.emptyObject;
|
|
else if (this.repeated)
|
|
this.defaultValue = util.emptyArray;
|
|
else
|
|
this.defaultValue = this.typeDefault;
|
|
|
|
// ensure proper value on prototype
|
|
if (this.parent instanceof Type)
|
|
this.parent.ctor.prototype[this.name] = this.defaultValue;
|
|
|
|
return ReflectionObject.prototype.resolve.call(this);
|
|
};
|
|
|
|
/**
|
|
* Decorator function as returned by {@link Field.d} and {@link MapField.d} (TypeScript).
|
|
* @typedef FieldDecorator
|
|
* @type {function}
|
|
* @param {Object} prototype Target prototype
|
|
* @param {string} fieldName Field name
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Field decorator (TypeScript).
|
|
* @name Field.d
|
|
* @function
|
|
* @param {number} fieldId Field id
|
|
* @param {"double"|"float"|"int32"|"uint32"|"sint32"|"fixed32"|"sfixed32"|"int64"|"uint64"|"sint64"|"fixed64"|"sfixed64"|"string"|"bool"|"bytes"|Object} fieldType Field type
|
|
* @param {"optional"|"required"|"repeated"} [fieldRule="optional"] Field rule
|
|
* @param {T} [defaultValue] Default value
|
|
* @returns {FieldDecorator} Decorator function
|
|
* @template T extends number | number[] | Long | Long[] | string | string[] | boolean | boolean[] | Uint8Array | Uint8Array[] | Buffer | Buffer[]
|
|
*/
|
|
Field.d = function decorateField(fieldId, fieldType, fieldRule, defaultValue) {
|
|
|
|
// submessage: decorate the submessage and use its name as the type
|
|
if (typeof fieldType === "function")
|
|
fieldType = util.decorateType(fieldType).name;
|
|
|
|
// enum reference: create a reflected copy of the enum and keep reuseing it
|
|
else if (fieldType && typeof fieldType === "object")
|
|
fieldType = util.decorateEnum(fieldType).name;
|
|
|
|
return function fieldDecorator(prototype, fieldName) {
|
|
util.decorateType(prototype.constructor)
|
|
.add(new Field(fieldName, fieldId, fieldType, fieldRule, { "default": defaultValue }));
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Field decorator (TypeScript).
|
|
* @name Field.d
|
|
* @function
|
|
* @param {number} fieldId Field id
|
|
* @param {Constructor<T>|string} fieldType Field type
|
|
* @param {"optional"|"required"|"repeated"} [fieldRule="optional"] Field rule
|
|
* @returns {FieldDecorator} Decorator function
|
|
* @template T extends Message<T>
|
|
* @variation 2
|
|
*/
|
|
// like Field.d but without a default value
|
|
|
|
// Sets up cyclic dependencies (called in index-light)
|
|
Field._configure = function configure(Type_) {
|
|
Type = Type_;
|
|
};
|
|
|
|
},{"15":15,"24":24,"36":36,"37":37}],17:[function(require,module,exports){
|
|
"use strict";
|
|
var protobuf = module.exports = require(18);
|
|
|
|
protobuf.build = "light";
|
|
|
|
/**
|
|
* A node-style callback as used by {@link load} and {@link Root#load}.
|
|
* @typedef LoadCallback
|
|
* @type {function}
|
|
* @param {Error|null} error Error, if any, otherwise `null`
|
|
* @param {Root} [root] Root, if there hasn't been an error
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Loads one or multiple .proto or preprocessed .json files into a common root namespace and calls the callback.
|
|
* @param {string|string[]} filename One or multiple files to load
|
|
* @param {Root} root Root namespace, defaults to create a new one if omitted.
|
|
* @param {LoadCallback} callback Callback function
|
|
* @returns {undefined}
|
|
* @see {@link Root#load}
|
|
*/
|
|
function load(filename, root, callback) {
|
|
if (typeof root === "function") {
|
|
callback = root;
|
|
root = new protobuf.Root();
|
|
} else if (!root)
|
|
root = new protobuf.Root();
|
|
return root.load(filename, callback);
|
|
}
|
|
|
|
/**
|
|
* Loads one or multiple .proto or preprocessed .json files into a common root namespace and calls the callback.
|
|
* @name load
|
|
* @function
|
|
* @param {string|string[]} filename One or multiple files to load
|
|
* @param {LoadCallback} callback Callback function
|
|
* @returns {undefined}
|
|
* @see {@link Root#load}
|
|
* @variation 2
|
|
*/
|
|
// function load(filename:string, callback:LoadCallback):undefined
|
|
|
|
/**
|
|
* Loads one or multiple .proto or preprocessed .json files into a common root namespace and returns a promise.
|
|
* @name load
|
|
* @function
|
|
* @param {string|string[]} filename One or multiple files to load
|
|
* @param {Root} [root] Root namespace, defaults to create a new one if omitted.
|
|
* @returns {Promise<Root>} Promise
|
|
* @see {@link Root#load}
|
|
* @variation 3
|
|
*/
|
|
// function load(filename:string, [root:Root]):Promise<Root>
|
|
|
|
protobuf.load = load;
|
|
|
|
/**
|
|
* Synchronously loads one or multiple .proto or preprocessed .json files into a common root namespace (node only).
|
|
* @param {string|string[]} filename One or multiple files to load
|
|
* @param {Root} [root] Root namespace, defaults to create a new one if omitted.
|
|
* @returns {Root} Root namespace
|
|
* @throws {Error} If synchronous fetching is not supported (i.e. in browsers) or if a file's syntax is invalid
|
|
* @see {@link Root#loadSync}
|
|
*/
|
|
function loadSync(filename, root) {
|
|
if (!root)
|
|
root = new protobuf.Root();
|
|
return root.loadSync(filename);
|
|
}
|
|
|
|
protobuf.loadSync = loadSync;
|
|
|
|
// Serialization
|
|
protobuf.encoder = require(14);
|
|
protobuf.decoder = require(13);
|
|
protobuf.verifier = require(40);
|
|
protobuf.converter = require(12);
|
|
|
|
// Reflection
|
|
protobuf.ReflectionObject = require(24);
|
|
protobuf.Namespace = require(23);
|
|
protobuf.Root = require(29);
|
|
protobuf.Enum = require(15);
|
|
protobuf.Type = require(35);
|
|
protobuf.Field = require(16);
|
|
protobuf.OneOf = require(25);
|
|
protobuf.MapField = require(20);
|
|
protobuf.Service = require(33);
|
|
protobuf.Method = require(22);
|
|
|
|
// Runtime
|
|
protobuf.Message = require(21);
|
|
protobuf.wrappers = require(41);
|
|
|
|
// Utility
|
|
protobuf.types = require(36);
|
|
protobuf.util = require(37);
|
|
|
|
// Set up possibly cyclic reflection dependencies
|
|
protobuf.ReflectionObject._configure(protobuf.Root);
|
|
protobuf.Namespace._configure(protobuf.Type, protobuf.Service, protobuf.Enum);
|
|
protobuf.Root._configure(protobuf.Type);
|
|
protobuf.Field._configure(protobuf.Type);
|
|
|
|
},{"12":12,"13":13,"14":14,"15":15,"16":16,"18":18,"20":20,"21":21,"22":22,"23":23,"24":24,"25":25,"29":29,"33":33,"35":35,"36":36,"37":37,"40":40,"41":41}],18:[function(require,module,exports){
|
|
"use strict";
|
|
var protobuf = exports;
|
|
|
|
/**
|
|
* Build type, one of `"full"`, `"light"` or `"minimal"`.
|
|
* @name build
|
|
* @type {string}
|
|
* @const
|
|
*/
|
|
protobuf.build = "minimal";
|
|
|
|
// Serialization
|
|
protobuf.Writer = require(42);
|
|
protobuf.BufferWriter = require(43);
|
|
protobuf.Reader = require(27);
|
|
protobuf.BufferReader = require(28);
|
|
|
|
// Utility
|
|
protobuf.util = require(39);
|
|
protobuf.rpc = require(31);
|
|
protobuf.roots = require(30);
|
|
protobuf.configure = configure;
|
|
|
|
/* istanbul ignore next */
|
|
/**
|
|
* Reconfigures the library according to the environment.
|
|
* @returns {undefined}
|
|
*/
|
|
function configure() {
|
|
protobuf.Reader._configure(protobuf.BufferReader);
|
|
protobuf.util._configure();
|
|
}
|
|
|
|
// Set up buffer utility according to the environment
|
|
protobuf.Writer._configure(protobuf.BufferWriter);
|
|
configure();
|
|
|
|
},{"27":27,"28":28,"30":30,"31":31,"39":39,"42":42,"43":43}],19:[function(require,module,exports){
|
|
"use strict";
|
|
var protobuf = module.exports = require(17);
|
|
|
|
protobuf.build = "full";
|
|
|
|
// Parser
|
|
protobuf.tokenize = require(34);
|
|
protobuf.parse = require(26);
|
|
protobuf.common = require(11);
|
|
|
|
// Configure parser
|
|
protobuf.Root._configure(protobuf.Type, protobuf.parse, protobuf.common);
|
|
|
|
},{"11":11,"17":17,"26":26,"34":34}],20:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = MapField;
|
|
|
|
// extends Field
|
|
var Field = require(16);
|
|
((MapField.prototype = Object.create(Field.prototype)).constructor = MapField).className = "MapField";
|
|
|
|
var types = require(36),
|
|
util = require(37);
|
|
|
|
/**
|
|
* Constructs a new map field instance.
|
|
* @classdesc Reflected map field.
|
|
* @extends FieldBase
|
|
* @constructor
|
|
* @param {string} name Unique name within its namespace
|
|
* @param {number} id Unique id within its namespace
|
|
* @param {string} keyType Key type
|
|
* @param {string} type Value type
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @param {string} [comment] Comment associated with this field
|
|
*/
|
|
function MapField(name, id, keyType, type, options, comment) {
|
|
Field.call(this, name, id, type, undefined, undefined, options, comment);
|
|
|
|
/* istanbul ignore if */
|
|
if (!util.isString(keyType))
|
|
throw TypeError("keyType must be a string");
|
|
|
|
/**
|
|
* Key type.
|
|
* @type {string}
|
|
*/
|
|
this.keyType = keyType; // toJSON, marker
|
|
|
|
/**
|
|
* Resolved key type if not a basic type.
|
|
* @type {ReflectionObject|null}
|
|
*/
|
|
this.resolvedKeyType = null;
|
|
|
|
// Overrides Field#map
|
|
this.map = true;
|
|
}
|
|
|
|
/**
|
|
* Map field descriptor.
|
|
* @interface IMapField
|
|
* @extends {IField}
|
|
* @property {string} keyType Key type
|
|
*/
|
|
|
|
/**
|
|
* Extension map field descriptor.
|
|
* @interface IExtensionMapField
|
|
* @extends IMapField
|
|
* @property {string} extend Extended type
|
|
*/
|
|
|
|
/**
|
|
* Constructs a map field from a map field descriptor.
|
|
* @param {string} name Field name
|
|
* @param {IMapField} json Map field descriptor
|
|
* @returns {MapField} Created map field
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
MapField.fromJSON = function fromJSON(name, json) {
|
|
return new MapField(name, json.id, json.keyType, json.type, json.options, json.comment);
|
|
};
|
|
|
|
/**
|
|
* Converts this map field to a map field descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IMapField} Map field descriptor
|
|
*/
|
|
MapField.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"keyType" , this.keyType,
|
|
"type" , this.type,
|
|
"id" , this.id,
|
|
"extend" , this.extend,
|
|
"options" , this.options,
|
|
"comment" , keepComments ? this.comment : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
MapField.prototype.resolve = function resolve() {
|
|
if (this.resolved)
|
|
return this;
|
|
|
|
// Besides a value type, map fields have a key type that may be "any scalar type except for floating point types and bytes"
|
|
if (types.mapKey[this.keyType] === undefined)
|
|
throw Error("invalid key type: " + this.keyType);
|
|
|
|
return Field.prototype.resolve.call(this);
|
|
};
|
|
|
|
/**
|
|
* Map field decorator (TypeScript).
|
|
* @name MapField.d
|
|
* @function
|
|
* @param {number} fieldId Field id
|
|
* @param {"int32"|"uint32"|"sint32"|"fixed32"|"sfixed32"|"int64"|"uint64"|"sint64"|"fixed64"|"sfixed64"|"bool"|"string"} fieldKeyType Field key type
|
|
* @param {"double"|"float"|"int32"|"uint32"|"sint32"|"fixed32"|"sfixed32"|"int64"|"uint64"|"sint64"|"fixed64"|"sfixed64"|"bool"|"string"|"bytes"|Object|Constructor<{}>} fieldValueType Field value type
|
|
* @returns {FieldDecorator} Decorator function
|
|
* @template T extends { [key: string]: number | Long | string | boolean | Uint8Array | Buffer | number[] | Message<{}> }
|
|
*/
|
|
MapField.d = function decorateMapField(fieldId, fieldKeyType, fieldValueType) {
|
|
|
|
// submessage value: decorate the submessage and use its name as the type
|
|
if (typeof fieldValueType === "function")
|
|
fieldValueType = util.decorateType(fieldValueType).name;
|
|
|
|
// enum reference value: create a reflected copy of the enum and keep reuseing it
|
|
else if (fieldValueType && typeof fieldValueType === "object")
|
|
fieldValueType = util.decorateEnum(fieldValueType).name;
|
|
|
|
return function mapFieldDecorator(prototype, fieldName) {
|
|
util.decorateType(prototype.constructor)
|
|
.add(new MapField(fieldName, fieldId, fieldKeyType, fieldValueType));
|
|
};
|
|
};
|
|
|
|
},{"16":16,"36":36,"37":37}],21:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Message;
|
|
|
|
var util = require(39);
|
|
|
|
/**
|
|
* Constructs a new message instance.
|
|
* @classdesc Abstract runtime message.
|
|
* @constructor
|
|
* @param {Properties<T>} [properties] Properties to set
|
|
* @template T extends object = object
|
|
*/
|
|
function Message(properties) {
|
|
// not used internally
|
|
if (properties)
|
|
for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
|
|
this[keys[i]] = properties[keys[i]];
|
|
}
|
|
|
|
/**
|
|
* Reference to the reflected type.
|
|
* @name Message.$type
|
|
* @type {Type}
|
|
* @readonly
|
|
*/
|
|
|
|
/**
|
|
* Reference to the reflected type.
|
|
* @name Message#$type
|
|
* @type {Type}
|
|
* @readonly
|
|
*/
|
|
|
|
/*eslint-disable valid-jsdoc*/
|
|
|
|
/**
|
|
* Creates a new message of this type using the specified properties.
|
|
* @param {Object.<string,*>} [properties] Properties to set
|
|
* @returns {Message<T>} Message instance
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.create = function create(properties) {
|
|
return this.$type.create(properties);
|
|
};
|
|
|
|
/**
|
|
* Encodes a message of this type.
|
|
* @param {T|Object.<string,*>} message Message to encode
|
|
* @param {Writer} [writer] Writer to use
|
|
* @returns {Writer} Writer
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.encode = function encode(message, writer) {
|
|
return this.$type.encode(message, writer);
|
|
};
|
|
|
|
/**
|
|
* Encodes a message of this type preceeded by its length as a varint.
|
|
* @param {T|Object.<string,*>} message Message to encode
|
|
* @param {Writer} [writer] Writer to use
|
|
* @returns {Writer} Writer
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.encodeDelimited = function encodeDelimited(message, writer) {
|
|
return this.$type.encodeDelimited(message, writer);
|
|
};
|
|
|
|
/**
|
|
* Decodes a message of this type.
|
|
* @name Message.decode
|
|
* @function
|
|
* @param {Reader|Uint8Array} reader Reader or buffer to decode
|
|
* @returns {T} Decoded message
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.decode = function decode(reader) {
|
|
return this.$type.decode(reader);
|
|
};
|
|
|
|
/**
|
|
* Decodes a message of this type preceeded by its length as a varint.
|
|
* @name Message.decodeDelimited
|
|
* @function
|
|
* @param {Reader|Uint8Array} reader Reader or buffer to decode
|
|
* @returns {T} Decoded message
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.decodeDelimited = function decodeDelimited(reader) {
|
|
return this.$type.decodeDelimited(reader);
|
|
};
|
|
|
|
/**
|
|
* Verifies a message of this type.
|
|
* @name Message.verify
|
|
* @function
|
|
* @param {Object.<string,*>} message Plain object to verify
|
|
* @returns {string|null} `null` if valid, otherwise the reason why it is not
|
|
*/
|
|
Message.verify = function verify(message) {
|
|
return this.$type.verify(message);
|
|
};
|
|
|
|
/**
|
|
* Creates a new message of this type from a plain object. Also converts values to their respective internal types.
|
|
* @param {Object.<string,*>} object Plain object
|
|
* @returns {T} Message instance
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.fromObject = function fromObject(object) {
|
|
return this.$type.fromObject(object);
|
|
};
|
|
|
|
/**
|
|
* Creates a plain object from a message of this type. Also converts values to other types if specified.
|
|
* @param {T} message Message instance
|
|
* @param {IConversionOptions} [options] Conversion options
|
|
* @returns {Object.<string,*>} Plain object
|
|
* @template T extends Message<T>
|
|
* @this Constructor<T>
|
|
*/
|
|
Message.toObject = function toObject(message, options) {
|
|
return this.$type.toObject(message, options);
|
|
};
|
|
|
|
/**
|
|
* Converts this message to JSON.
|
|
* @returns {Object.<string,*>} JSON object
|
|
*/
|
|
Message.prototype.toJSON = function toJSON() {
|
|
return this.$type.toObject(this, util.toJSONOptions);
|
|
};
|
|
|
|
/*eslint-enable valid-jsdoc*/
|
|
},{"39":39}],22:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Method;
|
|
|
|
// extends ReflectionObject
|
|
var ReflectionObject = require(24);
|
|
((Method.prototype = Object.create(ReflectionObject.prototype)).constructor = Method).className = "Method";
|
|
|
|
var util = require(37);
|
|
|
|
/**
|
|
* Constructs a new service method instance.
|
|
* @classdesc Reflected service method.
|
|
* @extends ReflectionObject
|
|
* @constructor
|
|
* @param {string} name Method name
|
|
* @param {string|undefined} type Method type, usually `"rpc"`
|
|
* @param {string} requestType Request message type
|
|
* @param {string} responseType Response message type
|
|
* @param {boolean|Object.<string,*>} [requestStream] Whether the request is streamed
|
|
* @param {boolean|Object.<string,*>} [responseStream] Whether the response is streamed
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @param {string} [comment] The comment for this method
|
|
*/
|
|
function Method(name, type, requestType, responseType, requestStream, responseStream, options, comment) {
|
|
|
|
/* istanbul ignore next */
|
|
if (util.isObject(requestStream)) {
|
|
options = requestStream;
|
|
requestStream = responseStream = undefined;
|
|
} else if (util.isObject(responseStream)) {
|
|
options = responseStream;
|
|
responseStream = undefined;
|
|
}
|
|
|
|
/* istanbul ignore if */
|
|
if (!(type === undefined || util.isString(type)))
|
|
throw TypeError("type must be a string");
|
|
|
|
/* istanbul ignore if */
|
|
if (!util.isString(requestType))
|
|
throw TypeError("requestType must be a string");
|
|
|
|
/* istanbul ignore if */
|
|
if (!util.isString(responseType))
|
|
throw TypeError("responseType must be a string");
|
|
|
|
ReflectionObject.call(this, name, options);
|
|
|
|
/**
|
|
* Method type.
|
|
* @type {string}
|
|
*/
|
|
this.type = type || "rpc"; // toJSON
|
|
|
|
/**
|
|
* Request type.
|
|
* @type {string}
|
|
*/
|
|
this.requestType = requestType; // toJSON, marker
|
|
|
|
/**
|
|
* Whether requests are streamed or not.
|
|
* @type {boolean|undefined}
|
|
*/
|
|
this.requestStream = requestStream ? true : undefined; // toJSON
|
|
|
|
/**
|
|
* Response type.
|
|
* @type {string}
|
|
*/
|
|
this.responseType = responseType; // toJSON
|
|
|
|
/**
|
|
* Whether responses are streamed or not.
|
|
* @type {boolean|undefined}
|
|
*/
|
|
this.responseStream = responseStream ? true : undefined; // toJSON
|
|
|
|
/**
|
|
* Resolved request type.
|
|
* @type {Type|null}
|
|
*/
|
|
this.resolvedRequestType = null;
|
|
|
|
/**
|
|
* Resolved response type.
|
|
* @type {Type|null}
|
|
*/
|
|
this.resolvedResponseType = null;
|
|
|
|
/**
|
|
* Comment for this method
|
|
* @type {string|null}
|
|
*/
|
|
this.comment = comment;
|
|
}
|
|
|
|
/**
|
|
* Method descriptor.
|
|
* @interface IMethod
|
|
* @property {string} [type="rpc"] Method type
|
|
* @property {string} requestType Request type
|
|
* @property {string} responseType Response type
|
|
* @property {boolean} [requestStream=false] Whether requests are streamed
|
|
* @property {boolean} [responseStream=false] Whether responses are streamed
|
|
* @property {Object.<string,*>} [options] Method options
|
|
*/
|
|
|
|
/**
|
|
* Constructs a method from a method descriptor.
|
|
* @param {string} name Method name
|
|
* @param {IMethod} json Method descriptor
|
|
* @returns {Method} Created method
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
Method.fromJSON = function fromJSON(name, json) {
|
|
return new Method(name, json.type, json.requestType, json.responseType, json.requestStream, json.responseStream, json.options, json.comment);
|
|
};
|
|
|
|
/**
|
|
* Converts this method to a method descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IMethod} Method descriptor
|
|
*/
|
|
Method.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"type" , this.type !== "rpc" && /* istanbul ignore next */ this.type || undefined,
|
|
"requestType" , this.requestType,
|
|
"requestStream" , this.requestStream,
|
|
"responseType" , this.responseType,
|
|
"responseStream" , this.responseStream,
|
|
"options" , this.options,
|
|
"comment" , keepComments ? this.comment : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Method.prototype.resolve = function resolve() {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.resolved)
|
|
return this;
|
|
|
|
this.resolvedRequestType = this.parent.lookupType(this.requestType);
|
|
this.resolvedResponseType = this.parent.lookupType(this.responseType);
|
|
|
|
return ReflectionObject.prototype.resolve.call(this);
|
|
};
|
|
|
|
},{"24":24,"37":37}],23:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Namespace;
|
|
|
|
// extends ReflectionObject
|
|
var ReflectionObject = require(24);
|
|
((Namespace.prototype = Object.create(ReflectionObject.prototype)).constructor = Namespace).className = "Namespace";
|
|
|
|
var Field = require(16),
|
|
util = require(37);
|
|
|
|
var Type, // cyclic
|
|
Service,
|
|
Enum;
|
|
|
|
/**
|
|
* Constructs a new namespace instance.
|
|
* @name Namespace
|
|
* @classdesc Reflected namespace.
|
|
* @extends NamespaceBase
|
|
* @constructor
|
|
* @param {string} name Namespace name
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
*/
|
|
|
|
/**
|
|
* Constructs a namespace from JSON.
|
|
* @memberof Namespace
|
|
* @function
|
|
* @param {string} name Namespace name
|
|
* @param {Object.<string,*>} json JSON object
|
|
* @returns {Namespace} Created namespace
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
Namespace.fromJSON = function fromJSON(name, json) {
|
|
return new Namespace(name, json.options).addJSON(json.nested);
|
|
};
|
|
|
|
/**
|
|
* Converts an array of reflection objects to JSON.
|
|
* @memberof Namespace
|
|
* @param {ReflectionObject[]} array Object array
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {Object.<string,*>|undefined} JSON object or `undefined` when array is empty
|
|
*/
|
|
function arrayToJSON(array, toJSONOptions) {
|
|
if (!(array && array.length))
|
|
return undefined;
|
|
var obj = {};
|
|
for (var i = 0; i < array.length; ++i)
|
|
obj[array[i].name] = array[i].toJSON(toJSONOptions);
|
|
return obj;
|
|
}
|
|
|
|
Namespace.arrayToJSON = arrayToJSON;
|
|
|
|
/**
|
|
* Tests if the specified id is reserved.
|
|
* @param {Array.<number[]|string>|undefined} reserved Array of reserved ranges and names
|
|
* @param {number} id Id to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
Namespace.isReservedId = function isReservedId(reserved, id) {
|
|
if (reserved)
|
|
for (var i = 0; i < reserved.length; ++i)
|
|
if (typeof reserved[i] !== "string" && reserved[i][0] <= id && reserved[i][1] >= id)
|
|
return true;
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified name is reserved.
|
|
* @param {Array.<number[]|string>|undefined} reserved Array of reserved ranges and names
|
|
* @param {string} name Name to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
Namespace.isReservedName = function isReservedName(reserved, name) {
|
|
if (reserved)
|
|
for (var i = 0; i < reserved.length; ++i)
|
|
if (reserved[i] === name)
|
|
return true;
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Not an actual constructor. Use {@link Namespace} instead.
|
|
* @classdesc Base class of all reflection objects containing nested objects. This is not an actual class but here for the sake of having consistent type definitions.
|
|
* @exports NamespaceBase
|
|
* @extends ReflectionObject
|
|
* @abstract
|
|
* @constructor
|
|
* @param {string} name Namespace name
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @see {@link Namespace}
|
|
*/
|
|
function Namespace(name, options) {
|
|
ReflectionObject.call(this, name, options);
|
|
|
|
/**
|
|
* Nested objects by name.
|
|
* @type {Object.<string,ReflectionObject>|undefined}
|
|
*/
|
|
this.nested = undefined; // toJSON
|
|
|
|
/**
|
|
* Cached nested objects as an array.
|
|
* @type {ReflectionObject[]|null}
|
|
* @private
|
|
*/
|
|
this._nestedArray = null;
|
|
}
|
|
|
|
function clearCache(namespace) {
|
|
namespace._nestedArray = null;
|
|
return namespace;
|
|
}
|
|
|
|
/**
|
|
* Nested objects of this namespace as an array for iteration.
|
|
* @name NamespaceBase#nestedArray
|
|
* @type {ReflectionObject[]}
|
|
* @readonly
|
|
*/
|
|
Object.defineProperty(Namespace.prototype, "nestedArray", {
|
|
get: function() {
|
|
return this._nestedArray || (this._nestedArray = util.toArray(this.nested));
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Namespace descriptor.
|
|
* @interface INamespace
|
|
* @property {Object.<string,*>} [options] Namespace options
|
|
* @property {Object.<string,AnyNestedObject>} [nested] Nested object descriptors
|
|
*/
|
|
|
|
/**
|
|
* Any extension field descriptor.
|
|
* @typedef AnyExtensionField
|
|
* @type {IExtensionField|IExtensionMapField}
|
|
*/
|
|
|
|
/**
|
|
* Any nested object descriptor.
|
|
* @typedef AnyNestedObject
|
|
* @type {IEnum|IType|IService|AnyExtensionField|INamespace}
|
|
*/
|
|
// ^ BEWARE: VSCode hangs forever when using more than 5 types (that's why AnyExtensionField exists in the first place)
|
|
|
|
/**
|
|
* Converts this namespace to a namespace descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {INamespace} Namespace descriptor
|
|
*/
|
|
Namespace.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
return util.toObject([
|
|
"options" , this.options,
|
|
"nested" , arrayToJSON(this.nestedArray, toJSONOptions)
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* Adds nested objects to this namespace from nested object descriptors.
|
|
* @param {Object.<string,AnyNestedObject>} nestedJson Any nested object descriptors
|
|
* @returns {Namespace} `this`
|
|
*/
|
|
Namespace.prototype.addJSON = function addJSON(nestedJson) {
|
|
var ns = this;
|
|
/* istanbul ignore else */
|
|
if (nestedJson) {
|
|
for (var names = Object.keys(nestedJson), i = 0, nested; i < names.length; ++i) {
|
|
nested = nestedJson[names[i]];
|
|
ns.add( // most to least likely
|
|
( nested.fields !== undefined
|
|
? Type.fromJSON
|
|
: nested.values !== undefined
|
|
? Enum.fromJSON
|
|
: nested.methods !== undefined
|
|
? Service.fromJSON
|
|
: nested.id !== undefined
|
|
? Field.fromJSON
|
|
: Namespace.fromJSON )(names[i], nested)
|
|
);
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Gets the nested object of the specified name.
|
|
* @param {string} name Nested object name
|
|
* @returns {ReflectionObject|null} The reflection object or `null` if it doesn't exist
|
|
*/
|
|
Namespace.prototype.get = function get(name) {
|
|
return this.nested && this.nested[name]
|
|
|| null;
|
|
};
|
|
|
|
/**
|
|
* Gets the values of the nested {@link Enum|enum} of the specified name.
|
|
* This methods differs from {@link Namespace#get|get} in that it returns an enum's values directly and throws instead of returning `null`.
|
|
* @param {string} name Nested enum name
|
|
* @returns {Object.<string,number>} Enum values
|
|
* @throws {Error} If there is no such enum
|
|
*/
|
|
Namespace.prototype.getEnum = function getEnum(name) {
|
|
if (this.nested && this.nested[name] instanceof Enum)
|
|
return this.nested[name].values;
|
|
throw Error("no such enum: " + name);
|
|
};
|
|
|
|
/**
|
|
* Adds a nested object to this namespace.
|
|
* @param {ReflectionObject} object Nested object to add
|
|
* @returns {Namespace} `this`
|
|
* @throws {TypeError} If arguments are invalid
|
|
* @throws {Error} If there is already a nested object with this name
|
|
*/
|
|
Namespace.prototype.add = function add(object) {
|
|
|
|
if (!(object instanceof Field && object.extend !== undefined || object instanceof Type || object instanceof Enum || object instanceof Service || object instanceof Namespace))
|
|
throw TypeError("object must be a valid nested object");
|
|
|
|
if (!this.nested)
|
|
this.nested = {};
|
|
else {
|
|
var prev = this.get(object.name);
|
|
if (prev) {
|
|
if (prev instanceof Namespace && object instanceof Namespace && !(prev instanceof Type || prev instanceof Service)) {
|
|
// replace plain namespace but keep existing nested elements and options
|
|
var nested = prev.nestedArray;
|
|
for (var i = 0; i < nested.length; ++i)
|
|
object.add(nested[i]);
|
|
this.remove(prev);
|
|
if (!this.nested)
|
|
this.nested = {};
|
|
object.setOptions(prev.options, true);
|
|
|
|
} else
|
|
throw Error("duplicate name '" + object.name + "' in " + this);
|
|
}
|
|
}
|
|
this.nested[object.name] = object;
|
|
object.onAdd(this);
|
|
return clearCache(this);
|
|
};
|
|
|
|
/**
|
|
* Removes a nested object from this namespace.
|
|
* @param {ReflectionObject} object Nested object to remove
|
|
* @returns {Namespace} `this`
|
|
* @throws {TypeError} If arguments are invalid
|
|
* @throws {Error} If `object` is not a member of this namespace
|
|
*/
|
|
Namespace.prototype.remove = function remove(object) {
|
|
|
|
if (!(object instanceof ReflectionObject))
|
|
throw TypeError("object must be a ReflectionObject");
|
|
if (object.parent !== this)
|
|
throw Error(object + " is not a member of " + this);
|
|
|
|
delete this.nested[object.name];
|
|
if (!Object.keys(this.nested).length)
|
|
this.nested = undefined;
|
|
|
|
object.onRemove(this);
|
|
return clearCache(this);
|
|
};
|
|
|
|
/**
|
|
* Defines additial namespaces within this one if not yet existing.
|
|
* @param {string|string[]} path Path to create
|
|
* @param {*} [json] Nested types to create from JSON
|
|
* @returns {Namespace} Pointer to the last namespace created or `this` if path is empty
|
|
*/
|
|
Namespace.prototype.define = function define(path, json) {
|
|
|
|
if (util.isString(path))
|
|
path = path.split(".");
|
|
else if (!Array.isArray(path))
|
|
throw TypeError("illegal path");
|
|
if (path && path.length && path[0] === "")
|
|
throw Error("path must be relative");
|
|
|
|
var ptr = this;
|
|
while (path.length > 0) {
|
|
var part = path.shift();
|
|
if (ptr.nested && ptr.nested[part]) {
|
|
ptr = ptr.nested[part];
|
|
if (!(ptr instanceof Namespace))
|
|
throw Error("path conflicts with non-namespace objects");
|
|
} else
|
|
ptr.add(ptr = new Namespace(part));
|
|
}
|
|
if (json)
|
|
ptr.addJSON(json);
|
|
return ptr;
|
|
};
|
|
|
|
/**
|
|
* Resolves this namespace's and all its nested objects' type references. Useful to validate a reflection tree, but comes at a cost.
|
|
* @returns {Namespace} `this`
|
|
*/
|
|
Namespace.prototype.resolveAll = function resolveAll() {
|
|
var nested = this.nestedArray, i = 0;
|
|
while (i < nested.length)
|
|
if (nested[i] instanceof Namespace)
|
|
nested[i++].resolveAll();
|
|
else
|
|
nested[i++].resolve();
|
|
return this.resolve();
|
|
};
|
|
|
|
/**
|
|
* Recursively looks up the reflection object matching the specified path in the scope of this namespace.
|
|
* @param {string|string[]} path Path to look up
|
|
* @param {*|Array.<*>} filterTypes Filter types, any combination of the constructors of `protobuf.Type`, `protobuf.Enum`, `protobuf.Service` etc.
|
|
* @param {boolean} [parentAlreadyChecked=false] If known, whether the parent has already been checked
|
|
* @returns {ReflectionObject|null} Looked up object or `null` if none could be found
|
|
*/
|
|
Namespace.prototype.lookup = function lookup(path, filterTypes, parentAlreadyChecked) {
|
|
|
|
/* istanbul ignore next */
|
|
if (typeof filterTypes === "boolean") {
|
|
parentAlreadyChecked = filterTypes;
|
|
filterTypes = undefined;
|
|
} else if (filterTypes && !Array.isArray(filterTypes))
|
|
filterTypes = [ filterTypes ];
|
|
|
|
if (util.isString(path) && path.length) {
|
|
if (path === ".")
|
|
return this.root;
|
|
path = path.split(".");
|
|
} else if (!path.length)
|
|
return this;
|
|
|
|
// Start at root if path is absolute
|
|
if (path[0] === "")
|
|
return this.root.lookup(path.slice(1), filterTypes);
|
|
|
|
// Test if the first part matches any nested object, and if so, traverse if path contains more
|
|
var found = this.get(path[0]);
|
|
if (found) {
|
|
if (path.length === 1) {
|
|
if (!filterTypes || filterTypes.indexOf(found.constructor) > -1)
|
|
return found;
|
|
} else if (found instanceof Namespace && (found = found.lookup(path.slice(1), filterTypes, true)))
|
|
return found;
|
|
|
|
// Otherwise try each nested namespace
|
|
} else
|
|
for (var i = 0; i < this.nestedArray.length; ++i)
|
|
if (this._nestedArray[i] instanceof Namespace && (found = this._nestedArray[i].lookup(path, filterTypes, true)))
|
|
return found;
|
|
|
|
// If there hasn't been a match, try again at the parent
|
|
if (this.parent === null || parentAlreadyChecked)
|
|
return null;
|
|
return this.parent.lookup(path, filterTypes);
|
|
};
|
|
|
|
/**
|
|
* Looks up the reflection object at the specified path, relative to this namespace.
|
|
* @name NamespaceBase#lookup
|
|
* @function
|
|
* @param {string|string[]} path Path to look up
|
|
* @param {boolean} [parentAlreadyChecked=false] Whether the parent has already been checked
|
|
* @returns {ReflectionObject|null} Looked up object or `null` if none could be found
|
|
* @variation 2
|
|
*/
|
|
// lookup(path: string, [parentAlreadyChecked: boolean])
|
|
|
|
/**
|
|
* Looks up the {@link Type|type} at the specified path, relative to this namespace.
|
|
* Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`.
|
|
* @param {string|string[]} path Path to look up
|
|
* @returns {Type} Looked up type
|
|
* @throws {Error} If `path` does not point to a type
|
|
*/
|
|
Namespace.prototype.lookupType = function lookupType(path) {
|
|
var found = this.lookup(path, [ Type ]);
|
|
if (!found)
|
|
throw Error("no such type: " + path);
|
|
return found;
|
|
};
|
|
|
|
/**
|
|
* Looks up the values of the {@link Enum|enum} at the specified path, relative to this namespace.
|
|
* Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`.
|
|
* @param {string|string[]} path Path to look up
|
|
* @returns {Enum} Looked up enum
|
|
* @throws {Error} If `path` does not point to an enum
|
|
*/
|
|
Namespace.prototype.lookupEnum = function lookupEnum(path) {
|
|
var found = this.lookup(path, [ Enum ]);
|
|
if (!found)
|
|
throw Error("no such Enum '" + path + "' in " + this);
|
|
return found;
|
|
};
|
|
|
|
/**
|
|
* Looks up the {@link Type|type} or {@link Enum|enum} at the specified path, relative to this namespace.
|
|
* Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`.
|
|
* @param {string|string[]} path Path to look up
|
|
* @returns {Type} Looked up type or enum
|
|
* @throws {Error} If `path` does not point to a type or enum
|
|
*/
|
|
Namespace.prototype.lookupTypeOrEnum = function lookupTypeOrEnum(path) {
|
|
var found = this.lookup(path, [ Type, Enum ]);
|
|
if (!found)
|
|
throw Error("no such Type or Enum '" + path + "' in " + this);
|
|
return found;
|
|
};
|
|
|
|
/**
|
|
* Looks up the {@link Service|service} at the specified path, relative to this namespace.
|
|
* Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`.
|
|
* @param {string|string[]} path Path to look up
|
|
* @returns {Service} Looked up service
|
|
* @throws {Error} If `path` does not point to a service
|
|
*/
|
|
Namespace.prototype.lookupService = function lookupService(path) {
|
|
var found = this.lookup(path, [ Service ]);
|
|
if (!found)
|
|
throw Error("no such Service '" + path + "' in " + this);
|
|
return found;
|
|
};
|
|
|
|
// Sets up cyclic dependencies (called in index-light)
|
|
Namespace._configure = function(Type_, Service_, Enum_) {
|
|
Type = Type_;
|
|
Service = Service_;
|
|
Enum = Enum_;
|
|
};
|
|
|
|
},{"16":16,"24":24,"37":37}],24:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = ReflectionObject;
|
|
|
|
ReflectionObject.className = "ReflectionObject";
|
|
|
|
var util = require(37);
|
|
|
|
var Root; // cyclic
|
|
|
|
/**
|
|
* Constructs a new reflection object instance.
|
|
* @classdesc Base class of all reflection objects.
|
|
* @constructor
|
|
* @param {string} name Object name
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @abstract
|
|
*/
|
|
function ReflectionObject(name, options) {
|
|
|
|
if (!util.isString(name))
|
|
throw TypeError("name must be a string");
|
|
|
|
if (options && !util.isObject(options))
|
|
throw TypeError("options must be an object");
|
|
|
|
/**
|
|
* Options.
|
|
* @type {Object.<string,*>|undefined}
|
|
*/
|
|
this.options = options; // toJSON
|
|
|
|
/**
|
|
* Unique name within its namespace.
|
|
* @type {string}
|
|
*/
|
|
this.name = name;
|
|
|
|
/**
|
|
* Parent namespace.
|
|
* @type {Namespace|null}
|
|
*/
|
|
this.parent = null;
|
|
|
|
/**
|
|
* Whether already resolved or not.
|
|
* @type {boolean}
|
|
*/
|
|
this.resolved = false;
|
|
|
|
/**
|
|
* Comment text, if any.
|
|
* @type {string|null}
|
|
*/
|
|
this.comment = null;
|
|
|
|
/**
|
|
* Defining file name.
|
|
* @type {string|null}
|
|
*/
|
|
this.filename = null;
|
|
}
|
|
|
|
Object.defineProperties(ReflectionObject.prototype, {
|
|
|
|
/**
|
|
* Reference to the root namespace.
|
|
* @name ReflectionObject#root
|
|
* @type {Root}
|
|
* @readonly
|
|
*/
|
|
root: {
|
|
get: function() {
|
|
var ptr = this;
|
|
while (ptr.parent !== null)
|
|
ptr = ptr.parent;
|
|
return ptr;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Full name including leading dot.
|
|
* @name ReflectionObject#fullName
|
|
* @type {string}
|
|
* @readonly
|
|
*/
|
|
fullName: {
|
|
get: function() {
|
|
var path = [ this.name ],
|
|
ptr = this.parent;
|
|
while (ptr) {
|
|
path.unshift(ptr.name);
|
|
ptr = ptr.parent;
|
|
}
|
|
return path.join(".");
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Converts this reflection object to its descriptor representation.
|
|
* @returns {Object.<string,*>} Descriptor
|
|
* @abstract
|
|
*/
|
|
ReflectionObject.prototype.toJSON = /* istanbul ignore next */ function toJSON() {
|
|
throw Error(); // not implemented, shouldn't happen
|
|
};
|
|
|
|
/**
|
|
* Called when this object is added to a parent.
|
|
* @param {ReflectionObject} parent Parent added to
|
|
* @returns {undefined}
|
|
*/
|
|
ReflectionObject.prototype.onAdd = function onAdd(parent) {
|
|
if (this.parent && this.parent !== parent)
|
|
this.parent.remove(this);
|
|
this.parent = parent;
|
|
this.resolved = false;
|
|
var root = parent.root;
|
|
if (root instanceof Root)
|
|
root._handleAdd(this);
|
|
};
|
|
|
|
/**
|
|
* Called when this object is removed from a parent.
|
|
* @param {ReflectionObject} parent Parent removed from
|
|
* @returns {undefined}
|
|
*/
|
|
ReflectionObject.prototype.onRemove = function onRemove(parent) {
|
|
var root = parent.root;
|
|
if (root instanceof Root)
|
|
root._handleRemove(this);
|
|
this.parent = null;
|
|
this.resolved = false;
|
|
};
|
|
|
|
/**
|
|
* Resolves this objects type references.
|
|
* @returns {ReflectionObject} `this`
|
|
*/
|
|
ReflectionObject.prototype.resolve = function resolve() {
|
|
if (this.resolved)
|
|
return this;
|
|
if (this.root instanceof Root)
|
|
this.resolved = true; // only if part of a root
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Gets an option value.
|
|
* @param {string} name Option name
|
|
* @returns {*} Option value or `undefined` if not set
|
|
*/
|
|
ReflectionObject.prototype.getOption = function getOption(name) {
|
|
if (this.options)
|
|
return this.options[name];
|
|
return undefined;
|
|
};
|
|
|
|
/**
|
|
* Sets an option.
|
|
* @param {string} name Option name
|
|
* @param {*} value Option value
|
|
* @param {boolean} [ifNotSet] Sets the option only if it isn't currently set
|
|
* @returns {ReflectionObject} `this`
|
|
*/
|
|
ReflectionObject.prototype.setOption = function setOption(name, value, ifNotSet) {
|
|
if (!ifNotSet || !this.options || this.options[name] === undefined)
|
|
(this.options || (this.options = {}))[name] = value;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Sets multiple options.
|
|
* @param {Object.<string,*>} options Options to set
|
|
* @param {boolean} [ifNotSet] Sets an option only if it isn't currently set
|
|
* @returns {ReflectionObject} `this`
|
|
*/
|
|
ReflectionObject.prototype.setOptions = function setOptions(options, ifNotSet) {
|
|
if (options)
|
|
for (var keys = Object.keys(options), i = 0; i < keys.length; ++i)
|
|
this.setOption(keys[i], options[keys[i]], ifNotSet);
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Converts this instance to its string representation.
|
|
* @returns {string} Class name[, space, full name]
|
|
*/
|
|
ReflectionObject.prototype.toString = function toString() {
|
|
var className = this.constructor.className,
|
|
fullName = this.fullName;
|
|
if (fullName.length)
|
|
return className + " " + fullName;
|
|
return className;
|
|
};
|
|
|
|
// Sets up cyclic dependencies (called in index-light)
|
|
ReflectionObject._configure = function(Root_) {
|
|
Root = Root_;
|
|
};
|
|
|
|
},{"37":37}],25:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = OneOf;
|
|
|
|
// extends ReflectionObject
|
|
var ReflectionObject = require(24);
|
|
((OneOf.prototype = Object.create(ReflectionObject.prototype)).constructor = OneOf).className = "OneOf";
|
|
|
|
var Field = require(16),
|
|
util = require(37);
|
|
|
|
/**
|
|
* Constructs a new oneof instance.
|
|
* @classdesc Reflected oneof.
|
|
* @extends ReflectionObject
|
|
* @constructor
|
|
* @param {string} name Oneof name
|
|
* @param {string[]|Object.<string,*>} [fieldNames] Field names
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
* @param {string} [comment] Comment associated with this field
|
|
*/
|
|
function OneOf(name, fieldNames, options, comment) {
|
|
if (!Array.isArray(fieldNames)) {
|
|
options = fieldNames;
|
|
fieldNames = undefined;
|
|
}
|
|
ReflectionObject.call(this, name, options);
|
|
|
|
/* istanbul ignore if */
|
|
if (!(fieldNames === undefined || Array.isArray(fieldNames)))
|
|
throw TypeError("fieldNames must be an Array");
|
|
|
|
/**
|
|
* Field names that belong to this oneof.
|
|
* @type {string[]}
|
|
*/
|
|
this.oneof = fieldNames || []; // toJSON, marker
|
|
|
|
/**
|
|
* Fields that belong to this oneof as an array for iteration.
|
|
* @type {Field[]}
|
|
* @readonly
|
|
*/
|
|
this.fieldsArray = []; // declared readonly for conformance, possibly not yet added to parent
|
|
|
|
/**
|
|
* Comment for this field.
|
|
* @type {string|null}
|
|
*/
|
|
this.comment = comment;
|
|
}
|
|
|
|
/**
|
|
* Oneof descriptor.
|
|
* @interface IOneOf
|
|
* @property {Array.<string>} oneof Oneof field names
|
|
* @property {Object.<string,*>} [options] Oneof options
|
|
*/
|
|
|
|
/**
|
|
* Constructs a oneof from a oneof descriptor.
|
|
* @param {string} name Oneof name
|
|
* @param {IOneOf} json Oneof descriptor
|
|
* @returns {OneOf} Created oneof
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
OneOf.fromJSON = function fromJSON(name, json) {
|
|
return new OneOf(name, json.oneof, json.options, json.comment);
|
|
};
|
|
|
|
/**
|
|
* Converts this oneof to a oneof descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IOneOf} Oneof descriptor
|
|
*/
|
|
OneOf.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"options" , this.options,
|
|
"oneof" , this.oneof,
|
|
"comment" , keepComments ? this.comment : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* Adds the fields of the specified oneof to the parent if not already done so.
|
|
* @param {OneOf} oneof The oneof
|
|
* @returns {undefined}
|
|
* @inner
|
|
* @ignore
|
|
*/
|
|
function addFieldsToParent(oneof) {
|
|
if (oneof.parent)
|
|
for (var i = 0; i < oneof.fieldsArray.length; ++i)
|
|
if (!oneof.fieldsArray[i].parent)
|
|
oneof.parent.add(oneof.fieldsArray[i]);
|
|
}
|
|
|
|
/**
|
|
* Adds a field to this oneof and removes it from its current parent, if any.
|
|
* @param {Field} field Field to add
|
|
* @returns {OneOf} `this`
|
|
*/
|
|
OneOf.prototype.add = function add(field) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!(field instanceof Field))
|
|
throw TypeError("field must be a Field");
|
|
|
|
if (field.parent && field.parent !== this.parent)
|
|
field.parent.remove(field);
|
|
this.oneof.push(field.name);
|
|
this.fieldsArray.push(field);
|
|
field.partOf = this; // field.parent remains null
|
|
addFieldsToParent(this);
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Removes a field from this oneof and puts it back to the oneof's parent.
|
|
* @param {Field} field Field to remove
|
|
* @returns {OneOf} `this`
|
|
*/
|
|
OneOf.prototype.remove = function remove(field) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!(field instanceof Field))
|
|
throw TypeError("field must be a Field");
|
|
|
|
var index = this.fieldsArray.indexOf(field);
|
|
|
|
/* istanbul ignore if */
|
|
if (index < 0)
|
|
throw Error(field + " is not a member of " + this);
|
|
|
|
this.fieldsArray.splice(index, 1);
|
|
index = this.oneof.indexOf(field.name);
|
|
|
|
/* istanbul ignore else */
|
|
if (index > -1) // theoretical
|
|
this.oneof.splice(index, 1);
|
|
|
|
field.partOf = null;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
OneOf.prototype.onAdd = function onAdd(parent) {
|
|
ReflectionObject.prototype.onAdd.call(this, parent);
|
|
var self = this;
|
|
// Collect present fields
|
|
for (var i = 0; i < this.oneof.length; ++i) {
|
|
var field = parent.get(this.oneof[i]);
|
|
if (field && !field.partOf) {
|
|
field.partOf = self;
|
|
self.fieldsArray.push(field);
|
|
}
|
|
}
|
|
// Add not yet present fields
|
|
addFieldsToParent(this);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
OneOf.prototype.onRemove = function onRemove(parent) {
|
|
for (var i = 0, field; i < this.fieldsArray.length; ++i)
|
|
if ((field = this.fieldsArray[i]).parent)
|
|
field.parent.remove(field);
|
|
ReflectionObject.prototype.onRemove.call(this, parent);
|
|
};
|
|
|
|
/**
|
|
* Decorator function as returned by {@link OneOf.d} (TypeScript).
|
|
* @typedef OneOfDecorator
|
|
* @type {function}
|
|
* @param {Object} prototype Target prototype
|
|
* @param {string} oneofName OneOf name
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* OneOf decorator (TypeScript).
|
|
* @function
|
|
* @param {...string} fieldNames Field names
|
|
* @returns {OneOfDecorator} Decorator function
|
|
* @template T extends string
|
|
*/
|
|
OneOf.d = function decorateOneOf() {
|
|
var fieldNames = new Array(arguments.length),
|
|
index = 0;
|
|
while (index < arguments.length)
|
|
fieldNames[index] = arguments[index++];
|
|
return function oneOfDecorator(prototype, oneofName) {
|
|
util.decorateType(prototype.constructor)
|
|
.add(new OneOf(oneofName, fieldNames));
|
|
Object.defineProperty(prototype, oneofName, {
|
|
get: util.oneOfGetter(fieldNames),
|
|
set: util.oneOfSetter(fieldNames)
|
|
});
|
|
};
|
|
};
|
|
|
|
},{"16":16,"24":24,"37":37}],26:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = parse;
|
|
|
|
parse.filename = null;
|
|
parse.defaults = { keepCase: false };
|
|
|
|
var tokenize = require(34),
|
|
Root = require(29),
|
|
Type = require(35),
|
|
Field = require(16),
|
|
MapField = require(20),
|
|
OneOf = require(25),
|
|
Enum = require(15),
|
|
Service = require(33),
|
|
Method = require(22),
|
|
types = require(36),
|
|
util = require(37);
|
|
|
|
var base10Re = /^[1-9][0-9]*$/,
|
|
base10NegRe = /^-?[1-9][0-9]*$/,
|
|
base16Re = /^0[x][0-9a-fA-F]+$/,
|
|
base16NegRe = /^-?0[x][0-9a-fA-F]+$/,
|
|
base8Re = /^0[0-7]+$/,
|
|
base8NegRe = /^-?0[0-7]+$/,
|
|
numberRe = /^(?![eE])[0-9]*(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?$/,
|
|
nameRe = /^[a-zA-Z_][a-zA-Z_0-9]*$/,
|
|
typeRefRe = /^(?:\.?[a-zA-Z_][a-zA-Z_0-9]*)(?:\.[a-zA-Z_][a-zA-Z_0-9]*)*$/,
|
|
fqTypeRefRe = /^(?:\.[a-zA-Z_][a-zA-Z_0-9]*)+$/;
|
|
|
|
/**
|
|
* Result object returned from {@link parse}.
|
|
* @interface IParserResult
|
|
* @property {string|undefined} package Package name, if declared
|
|
* @property {string[]|undefined} imports Imports, if any
|
|
* @property {string[]|undefined} weakImports Weak imports, if any
|
|
* @property {string|undefined} syntax Syntax, if specified (either `"proto2"` or `"proto3"`)
|
|
* @property {Root} root Populated root instance
|
|
*/
|
|
|
|
/**
|
|
* Options modifying the behavior of {@link parse}.
|
|
* @interface IParseOptions
|
|
* @property {boolean} [keepCase=false] Keeps field casing instead of converting to camel case
|
|
* @property {boolean} [alternateCommentMode=false] Recognize double-slash comments in addition to doc-block comments.
|
|
*/
|
|
|
|
/**
|
|
* Options modifying the behavior of JSON serialization.
|
|
* @interface IToJSONOptions
|
|
* @property {boolean} [keepComments=false] Serializes comments.
|
|
*/
|
|
|
|
/**
|
|
* Parses the given .proto source and returns an object with the parsed contents.
|
|
* @param {string} source Source contents
|
|
* @param {Root} root Root to populate
|
|
* @param {IParseOptions} [options] Parse options. Defaults to {@link parse.defaults} when omitted.
|
|
* @returns {IParserResult} Parser result
|
|
* @property {string} filename=null Currently processing file name for error reporting, if known
|
|
* @property {IParseOptions} defaults Default {@link IParseOptions}
|
|
*/
|
|
function parse(source, root, options) {
|
|
/* eslint-disable callback-return */
|
|
if (!(root instanceof Root)) {
|
|
options = root;
|
|
root = new Root();
|
|
}
|
|
if (!options)
|
|
options = parse.defaults;
|
|
|
|
var tn = tokenize(source, options.alternateCommentMode || false),
|
|
next = tn.next,
|
|
push = tn.push,
|
|
peek = tn.peek,
|
|
skip = tn.skip,
|
|
cmnt = tn.cmnt;
|
|
|
|
var head = true,
|
|
pkg,
|
|
imports,
|
|
weakImports,
|
|
syntax,
|
|
isProto3 = false;
|
|
|
|
var ptr = root;
|
|
|
|
var applyCase = options.keepCase ? function(name) { return name; } : util.camelCase;
|
|
|
|
/* istanbul ignore next */
|
|
function illegal(token, name, insideTryCatch) {
|
|
var filename = parse.filename;
|
|
if (!insideTryCatch)
|
|
parse.filename = null;
|
|
return Error("illegal " + (name || "token") + " '" + token + "' (" + (filename ? filename + ", " : "") + "line " + tn.line + ")");
|
|
}
|
|
|
|
function readString() {
|
|
var values = [],
|
|
token;
|
|
do {
|
|
/* istanbul ignore if */
|
|
if ((token = next()) !== "\"" && token !== "'")
|
|
throw illegal(token);
|
|
|
|
values.push(next());
|
|
skip(token);
|
|
token = peek();
|
|
} while (token === "\"" || token === "'");
|
|
return values.join("");
|
|
}
|
|
|
|
function readValue(acceptTypeRef) {
|
|
var token = next();
|
|
switch (token) {
|
|
case "'":
|
|
case "\"":
|
|
push(token);
|
|
return readString();
|
|
case "true": case "TRUE":
|
|
return true;
|
|
case "false": case "FALSE":
|
|
return false;
|
|
}
|
|
try {
|
|
return parseNumber(token, /* insideTryCatch */ true);
|
|
} catch (e) {
|
|
|
|
/* istanbul ignore else */
|
|
if (acceptTypeRef && typeRefRe.test(token))
|
|
return token;
|
|
|
|
/* istanbul ignore next */
|
|
throw illegal(token, "value");
|
|
}
|
|
}
|
|
|
|
function readRanges(target, acceptStrings) {
|
|
var token, start;
|
|
do {
|
|
if (acceptStrings && ((token = peek()) === "\"" || token === "'"))
|
|
target.push(readString());
|
|
else
|
|
target.push([ start = parseId(next()), skip("to", true) ? parseId(next()) : start ]);
|
|
} while (skip(",", true));
|
|
skip(";");
|
|
}
|
|
|
|
function parseNumber(token, insideTryCatch) {
|
|
var sign = 1;
|
|
if (token.charAt(0) === "-") {
|
|
sign = -1;
|
|
token = token.substring(1);
|
|
}
|
|
switch (token) {
|
|
case "inf": case "INF": case "Inf":
|
|
return sign * Infinity;
|
|
case "nan": case "NAN": case "Nan": case "NaN":
|
|
return NaN;
|
|
case "0":
|
|
return 0;
|
|
}
|
|
if (base10Re.test(token))
|
|
return sign * parseInt(token, 10);
|
|
if (base16Re.test(token))
|
|
return sign * parseInt(token, 16);
|
|
if (base8Re.test(token))
|
|
return sign * parseInt(token, 8);
|
|
|
|
/* istanbul ignore else */
|
|
if (numberRe.test(token))
|
|
return sign * parseFloat(token);
|
|
|
|
/* istanbul ignore next */
|
|
throw illegal(token, "number", insideTryCatch);
|
|
}
|
|
|
|
function parseId(token, acceptNegative) {
|
|
switch (token) {
|
|
case "max": case "MAX": case "Max":
|
|
return 536870911;
|
|
case "0":
|
|
return 0;
|
|
}
|
|
|
|
/* istanbul ignore if */
|
|
if (!acceptNegative && token.charAt(0) === "-")
|
|
throw illegal(token, "id");
|
|
|
|
if (base10NegRe.test(token))
|
|
return parseInt(token, 10);
|
|
if (base16NegRe.test(token))
|
|
return parseInt(token, 16);
|
|
|
|
/* istanbul ignore else */
|
|
if (base8NegRe.test(token))
|
|
return parseInt(token, 8);
|
|
|
|
/* istanbul ignore next */
|
|
throw illegal(token, "id");
|
|
}
|
|
|
|
function parsePackage() {
|
|
|
|
/* istanbul ignore if */
|
|
if (pkg !== undefined)
|
|
throw illegal("package");
|
|
|
|
pkg = next();
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(pkg))
|
|
throw illegal(pkg, "name");
|
|
|
|
ptr = ptr.define(pkg);
|
|
skip(";");
|
|
}
|
|
|
|
function parseImport() {
|
|
var token = peek();
|
|
var whichImports;
|
|
switch (token) {
|
|
case "weak":
|
|
whichImports = weakImports || (weakImports = []);
|
|
next();
|
|
break;
|
|
case "public":
|
|
next();
|
|
// eslint-disable-line no-fallthrough
|
|
default:
|
|
whichImports = imports || (imports = []);
|
|
break;
|
|
}
|
|
token = readString();
|
|
skip(";");
|
|
whichImports.push(token);
|
|
}
|
|
|
|
function parseSyntax() {
|
|
skip("=");
|
|
syntax = readString();
|
|
isProto3 = syntax === "proto3";
|
|
|
|
/* istanbul ignore if */
|
|
if (!isProto3 && syntax !== "proto2")
|
|
throw illegal(syntax, "syntax");
|
|
|
|
skip(";");
|
|
}
|
|
|
|
function parseCommon(parent, token) {
|
|
switch (token) {
|
|
|
|
case "option":
|
|
parseOption(parent, token);
|
|
skip(";");
|
|
return true;
|
|
|
|
case "message":
|
|
parseType(parent, token);
|
|
return true;
|
|
|
|
case "enum":
|
|
parseEnum(parent, token);
|
|
return true;
|
|
|
|
case "service":
|
|
parseService(parent, token);
|
|
return true;
|
|
|
|
case "extend":
|
|
parseExtension(parent, token);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function ifBlock(obj, fnIf, fnElse) {
|
|
var trailingLine = tn.line;
|
|
if (obj) {
|
|
obj.comment = cmnt(); // try block-type comment
|
|
obj.filename = parse.filename;
|
|
}
|
|
if (skip("{", true)) {
|
|
var token;
|
|
while ((token = next()) !== "}")
|
|
fnIf(token);
|
|
skip(";", true);
|
|
} else {
|
|
if (fnElse)
|
|
fnElse();
|
|
skip(";");
|
|
if (obj && typeof obj.comment !== "string")
|
|
obj.comment = cmnt(trailingLine); // try line-type comment if no block
|
|
}
|
|
}
|
|
|
|
function parseType(parent, token) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token = next()))
|
|
throw illegal(token, "type name");
|
|
|
|
var type = new Type(token);
|
|
ifBlock(type, function parseType_block(token) {
|
|
if (parseCommon(type, token))
|
|
return;
|
|
|
|
switch (token) {
|
|
|
|
case "map":
|
|
parseMapField(type, token);
|
|
break;
|
|
|
|
case "required":
|
|
case "optional":
|
|
case "repeated":
|
|
parseField(type, token);
|
|
break;
|
|
|
|
case "oneof":
|
|
parseOneOf(type, token);
|
|
break;
|
|
|
|
case "extensions":
|
|
readRanges(type.extensions || (type.extensions = []));
|
|
break;
|
|
|
|
case "reserved":
|
|
readRanges(type.reserved || (type.reserved = []), true);
|
|
break;
|
|
|
|
default:
|
|
/* istanbul ignore if */
|
|
if (!isProto3 || !typeRefRe.test(token))
|
|
throw illegal(token);
|
|
|
|
push(token);
|
|
parseField(type, "optional");
|
|
break;
|
|
}
|
|
});
|
|
parent.add(type);
|
|
}
|
|
|
|
function parseField(parent, rule, extend) {
|
|
var type = next();
|
|
if (type === "group") {
|
|
parseGroup(parent, rule);
|
|
return;
|
|
}
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(type))
|
|
throw illegal(type, "type");
|
|
|
|
var name = next();
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(name))
|
|
throw illegal(name, "name");
|
|
|
|
name = applyCase(name);
|
|
skip("=");
|
|
|
|
var field = new Field(name, parseId(next()), type, rule, extend);
|
|
ifBlock(field, function parseField_block(token) {
|
|
|
|
/* istanbul ignore else */
|
|
if (token === "option") {
|
|
parseOption(field, token);
|
|
skip(";");
|
|
} else
|
|
throw illegal(token);
|
|
|
|
}, function parseField_line() {
|
|
parseInlineOptions(field);
|
|
});
|
|
parent.add(field);
|
|
|
|
// JSON defaults to packed=true if not set so we have to set packed=false explicity when
|
|
// parsing proto2 descriptors without the option, where applicable. This must be done for
|
|
// all known packable types and anything that could be an enum (= is not a basic type).
|
|
if (!isProto3 && field.repeated && (types.packed[type] !== undefined || types.basic[type] === undefined))
|
|
field.setOption("packed", false, /* ifNotSet */ true);
|
|
}
|
|
|
|
function parseGroup(parent, rule) {
|
|
var name = next();
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(name))
|
|
throw illegal(name, "name");
|
|
|
|
var fieldName = util.lcFirst(name);
|
|
if (name === fieldName)
|
|
name = util.ucFirst(name);
|
|
skip("=");
|
|
var id = parseId(next());
|
|
var type = new Type(name);
|
|
type.group = true;
|
|
var field = new Field(fieldName, id, name, rule);
|
|
field.filename = parse.filename;
|
|
ifBlock(type, function parseGroup_block(token) {
|
|
switch (token) {
|
|
|
|
case "option":
|
|
parseOption(type, token);
|
|
skip(";");
|
|
break;
|
|
|
|
case "required":
|
|
case "optional":
|
|
case "repeated":
|
|
parseField(type, token);
|
|
break;
|
|
|
|
/* istanbul ignore next */
|
|
default:
|
|
throw illegal(token); // there are no groups with proto3 semantics
|
|
}
|
|
});
|
|
parent.add(type)
|
|
.add(field);
|
|
}
|
|
|
|
function parseMapField(parent) {
|
|
skip("<");
|
|
var keyType = next();
|
|
|
|
/* istanbul ignore if */
|
|
if (types.mapKey[keyType] === undefined)
|
|
throw illegal(keyType, "type");
|
|
|
|
skip(",");
|
|
var valueType = next();
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(valueType))
|
|
throw illegal(valueType, "type");
|
|
|
|
skip(">");
|
|
var name = next();
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(name))
|
|
throw illegal(name, "name");
|
|
|
|
skip("=");
|
|
var field = new MapField(applyCase(name), parseId(next()), keyType, valueType);
|
|
ifBlock(field, function parseMapField_block(token) {
|
|
|
|
/* istanbul ignore else */
|
|
if (token === "option") {
|
|
parseOption(field, token);
|
|
skip(";");
|
|
} else
|
|
throw illegal(token);
|
|
|
|
}, function parseMapField_line() {
|
|
parseInlineOptions(field);
|
|
});
|
|
parent.add(field);
|
|
}
|
|
|
|
function parseOneOf(parent, token) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token = next()))
|
|
throw illegal(token, "name");
|
|
|
|
var oneof = new OneOf(applyCase(token));
|
|
ifBlock(oneof, function parseOneOf_block(token) {
|
|
if (token === "option") {
|
|
parseOption(oneof, token);
|
|
skip(";");
|
|
} else {
|
|
push(token);
|
|
parseField(oneof, "optional");
|
|
}
|
|
});
|
|
parent.add(oneof);
|
|
}
|
|
|
|
function parseEnum(parent, token) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token = next()))
|
|
throw illegal(token, "name");
|
|
|
|
var enm = new Enum(token);
|
|
ifBlock(enm, function parseEnum_block(token) {
|
|
switch(token) {
|
|
case "option":
|
|
parseOption(enm, token);
|
|
skip(";");
|
|
break;
|
|
|
|
case "reserved":
|
|
readRanges(enm.reserved || (enm.reserved = []), true);
|
|
break;
|
|
|
|
default:
|
|
parseEnumValue(enm, token);
|
|
}
|
|
});
|
|
parent.add(enm);
|
|
}
|
|
|
|
function parseEnumValue(parent, token) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token))
|
|
throw illegal(token, "name");
|
|
|
|
skip("=");
|
|
var value = parseId(next(), true),
|
|
dummy = {};
|
|
ifBlock(dummy, function parseEnumValue_block(token) {
|
|
|
|
/* istanbul ignore else */
|
|
if (token === "option") {
|
|
parseOption(dummy, token); // skip
|
|
skip(";");
|
|
} else
|
|
throw illegal(token);
|
|
|
|
}, function parseEnumValue_line() {
|
|
parseInlineOptions(dummy); // skip
|
|
});
|
|
parent.add(token, value, dummy.comment);
|
|
}
|
|
|
|
function parseOption(parent, token) {
|
|
var isCustom = skip("(", true);
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(token = next()))
|
|
throw illegal(token, "name");
|
|
|
|
var name = token;
|
|
if (isCustom) {
|
|
skip(")");
|
|
name = "(" + name + ")";
|
|
token = peek();
|
|
if (fqTypeRefRe.test(token)) {
|
|
name += token;
|
|
next();
|
|
}
|
|
}
|
|
skip("=");
|
|
parseOptionValue(parent, name);
|
|
}
|
|
|
|
function parseOptionValue(parent, name) {
|
|
if (skip("{", true)) { // { a: "foo" b { c: "bar" } }
|
|
do {
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token = next()))
|
|
throw illegal(token, "name");
|
|
|
|
if (peek() === "{")
|
|
parseOptionValue(parent, name + "." + token);
|
|
else {
|
|
skip(":");
|
|
if (peek() === "{")
|
|
parseOptionValue(parent, name + "." + token);
|
|
else
|
|
setOption(parent, name + "." + token, readValue(true));
|
|
}
|
|
skip(",", true);
|
|
} while (!skip("}", true));
|
|
} else
|
|
setOption(parent, name, readValue(true));
|
|
// Does not enforce a delimiter to be universal
|
|
}
|
|
|
|
function setOption(parent, name, value) {
|
|
if (parent.setOption)
|
|
parent.setOption(name, value);
|
|
}
|
|
|
|
function parseInlineOptions(parent) {
|
|
if (skip("[", true)) {
|
|
do {
|
|
parseOption(parent, "option");
|
|
} while (skip(",", true));
|
|
skip("]");
|
|
}
|
|
return parent;
|
|
}
|
|
|
|
function parseService(parent, token) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token = next()))
|
|
throw illegal(token, "service name");
|
|
|
|
var service = new Service(token);
|
|
ifBlock(service, function parseService_block(token) {
|
|
if (parseCommon(service, token))
|
|
return;
|
|
|
|
/* istanbul ignore else */
|
|
if (token === "rpc")
|
|
parseMethod(service, token);
|
|
else
|
|
throw illegal(token);
|
|
});
|
|
parent.add(service);
|
|
}
|
|
|
|
function parseMethod(parent, token) {
|
|
var type = token;
|
|
|
|
/* istanbul ignore if */
|
|
if (!nameRe.test(token = next()))
|
|
throw illegal(token, "name");
|
|
|
|
var name = token,
|
|
requestType, requestStream,
|
|
responseType, responseStream;
|
|
|
|
skip("(");
|
|
if (skip("stream", true))
|
|
requestStream = true;
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(token = next()))
|
|
throw illegal(token);
|
|
|
|
requestType = token;
|
|
skip(")"); skip("returns"); skip("(");
|
|
if (skip("stream", true))
|
|
responseStream = true;
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(token = next()))
|
|
throw illegal(token);
|
|
|
|
responseType = token;
|
|
skip(")");
|
|
|
|
var method = new Method(name, type, requestType, responseType, requestStream, responseStream);
|
|
ifBlock(method, function parseMethod_block(token) {
|
|
|
|
/* istanbul ignore else */
|
|
if (token === "option") {
|
|
parseOption(method, token);
|
|
skip(";");
|
|
} else
|
|
throw illegal(token);
|
|
|
|
});
|
|
parent.add(method);
|
|
}
|
|
|
|
function parseExtension(parent, token) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!typeRefRe.test(token = next()))
|
|
throw illegal(token, "reference");
|
|
|
|
var reference = token;
|
|
ifBlock(null, function parseExtension_block(token) {
|
|
switch (token) {
|
|
|
|
case "required":
|
|
case "repeated":
|
|
case "optional":
|
|
parseField(parent, token, reference);
|
|
break;
|
|
|
|
default:
|
|
/* istanbul ignore if */
|
|
if (!isProto3 || !typeRefRe.test(token))
|
|
throw illegal(token);
|
|
push(token);
|
|
parseField(parent, "optional", reference);
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
|
|
var token;
|
|
while ((token = next()) !== null) {
|
|
switch (token) {
|
|
|
|
case "package":
|
|
|
|
/* istanbul ignore if */
|
|
if (!head)
|
|
throw illegal(token);
|
|
|
|
parsePackage();
|
|
break;
|
|
|
|
case "import":
|
|
|
|
/* istanbul ignore if */
|
|
if (!head)
|
|
throw illegal(token);
|
|
|
|
parseImport();
|
|
break;
|
|
|
|
case "syntax":
|
|
|
|
/* istanbul ignore if */
|
|
if (!head)
|
|
throw illegal(token);
|
|
|
|
parseSyntax();
|
|
break;
|
|
|
|
case "option":
|
|
|
|
/* istanbul ignore if */
|
|
if (!head)
|
|
throw illegal(token);
|
|
|
|
parseOption(ptr, token);
|
|
skip(";");
|
|
break;
|
|
|
|
default:
|
|
|
|
/* istanbul ignore else */
|
|
if (parseCommon(ptr, token)) {
|
|
head = false;
|
|
continue;
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
throw illegal(token);
|
|
}
|
|
}
|
|
|
|
parse.filename = null;
|
|
return {
|
|
"package" : pkg,
|
|
"imports" : imports,
|
|
weakImports : weakImports,
|
|
syntax : syntax,
|
|
root : root
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Parses the given .proto source and returns an object with the parsed contents.
|
|
* @name parse
|
|
* @function
|
|
* @param {string} source Source contents
|
|
* @param {IParseOptions} [options] Parse options. Defaults to {@link parse.defaults} when omitted.
|
|
* @returns {IParserResult} Parser result
|
|
* @property {string} filename=null Currently processing file name for error reporting, if known
|
|
* @property {IParseOptions} defaults Default {@link IParseOptions}
|
|
* @variation 2
|
|
*/
|
|
|
|
},{"15":15,"16":16,"20":20,"22":22,"25":25,"29":29,"33":33,"34":34,"35":35,"36":36,"37":37}],27:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Reader;
|
|
|
|
var util = require(39);
|
|
|
|
var BufferReader; // cyclic
|
|
|
|
var LongBits = util.LongBits,
|
|
utf8 = util.utf8;
|
|
|
|
/* istanbul ignore next */
|
|
function indexOutOfRange(reader, writeLength) {
|
|
return RangeError("index out of range: " + reader.pos + " + " + (writeLength || 1) + " > " + reader.len);
|
|
}
|
|
|
|
/**
|
|
* Constructs a new reader instance using the specified buffer.
|
|
* @classdesc Wire format reader using `Uint8Array` if available, otherwise `Array`.
|
|
* @constructor
|
|
* @param {Uint8Array} buffer Buffer to read from
|
|
*/
|
|
function Reader(buffer) {
|
|
|
|
/**
|
|
* Read buffer.
|
|
* @type {Uint8Array}
|
|
*/
|
|
this.buf = buffer;
|
|
|
|
/**
|
|
* Read buffer position.
|
|
* @type {number}
|
|
*/
|
|
this.pos = 0;
|
|
|
|
/**
|
|
* Read buffer length.
|
|
* @type {number}
|
|
*/
|
|
this.len = buffer.length;
|
|
}
|
|
|
|
var create_array = typeof Uint8Array !== "undefined"
|
|
? function create_typed_array(buffer) {
|
|
if (buffer instanceof Uint8Array || Array.isArray(buffer))
|
|
return new Reader(buffer);
|
|
throw Error("illegal buffer");
|
|
}
|
|
/* istanbul ignore next */
|
|
: function create_array(buffer) {
|
|
if (Array.isArray(buffer))
|
|
return new Reader(buffer);
|
|
throw Error("illegal buffer");
|
|
};
|
|
|
|
/**
|
|
* Creates a new reader using the specified buffer.
|
|
* @function
|
|
* @param {Uint8Array|Buffer} buffer Buffer to read from
|
|
* @returns {Reader|BufferReader} A {@link BufferReader} if `buffer` is a Buffer, otherwise a {@link Reader}
|
|
* @throws {Error} If `buffer` is not a valid buffer
|
|
*/
|
|
Reader.create = util.Buffer
|
|
? function create_buffer_setup(buffer) {
|
|
return (Reader.create = function create_buffer(buffer) {
|
|
return util.Buffer.isBuffer(buffer)
|
|
? new BufferReader(buffer)
|
|
/* istanbul ignore next */
|
|
: create_array(buffer);
|
|
})(buffer);
|
|
}
|
|
/* istanbul ignore next */
|
|
: create_array;
|
|
|
|
Reader.prototype._slice = util.Array.prototype.subarray || /* istanbul ignore next */ util.Array.prototype.slice;
|
|
|
|
/**
|
|
* Reads a varint as an unsigned 32 bit value.
|
|
* @function
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.uint32 = (function read_uint32_setup() {
|
|
var value = 4294967295; // optimizer type-hint, tends to deopt otherwise (?!)
|
|
return function read_uint32() {
|
|
value = ( this.buf[this.pos] & 127 ) >>> 0; if (this.buf[this.pos++] < 128) return value;
|
|
value = (value | (this.buf[this.pos] & 127) << 7) >>> 0; if (this.buf[this.pos++] < 128) return value;
|
|
value = (value | (this.buf[this.pos] & 127) << 14) >>> 0; if (this.buf[this.pos++] < 128) return value;
|
|
value = (value | (this.buf[this.pos] & 127) << 21) >>> 0; if (this.buf[this.pos++] < 128) return value;
|
|
value = (value | (this.buf[this.pos] & 15) << 28) >>> 0; if (this.buf[this.pos++] < 128) return value;
|
|
|
|
/* istanbul ignore if */
|
|
if ((this.pos += 5) > this.len) {
|
|
this.pos = this.len;
|
|
throw indexOutOfRange(this, 10);
|
|
}
|
|
return value;
|
|
};
|
|
})();
|
|
|
|
/**
|
|
* Reads a varint as a signed 32 bit value.
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.int32 = function read_int32() {
|
|
return this.uint32() | 0;
|
|
};
|
|
|
|
/**
|
|
* Reads a zig-zag encoded varint as a signed 32 bit value.
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.sint32 = function read_sint32() {
|
|
var value = this.uint32();
|
|
return value >>> 1 ^ -(value & 1) | 0;
|
|
};
|
|
|
|
/* eslint-disable no-invalid-this */
|
|
|
|
function readLongVarint() {
|
|
// tends to deopt with local vars for octet etc.
|
|
var bits = new LongBits(0, 0);
|
|
var i = 0;
|
|
if (this.len - this.pos > 4) { // fast route (lo)
|
|
for (; i < 4; ++i) {
|
|
// 1st..4th
|
|
bits.lo = (bits.lo | (this.buf[this.pos] & 127) << i * 7) >>> 0;
|
|
if (this.buf[this.pos++] < 128)
|
|
return bits;
|
|
}
|
|
// 5th
|
|
bits.lo = (bits.lo | (this.buf[this.pos] & 127) << 28) >>> 0;
|
|
bits.hi = (bits.hi | (this.buf[this.pos] & 127) >> 4) >>> 0;
|
|
if (this.buf[this.pos++] < 128)
|
|
return bits;
|
|
i = 0;
|
|
} else {
|
|
for (; i < 3; ++i) {
|
|
/* istanbul ignore if */
|
|
if (this.pos >= this.len)
|
|
throw indexOutOfRange(this);
|
|
// 1st..3th
|
|
bits.lo = (bits.lo | (this.buf[this.pos] & 127) << i * 7) >>> 0;
|
|
if (this.buf[this.pos++] < 128)
|
|
return bits;
|
|
}
|
|
// 4th
|
|
bits.lo = (bits.lo | (this.buf[this.pos++] & 127) << i * 7) >>> 0;
|
|
return bits;
|
|
}
|
|
if (this.len - this.pos > 4) { // fast route (hi)
|
|
for (; i < 5; ++i) {
|
|
// 6th..10th
|
|
bits.hi = (bits.hi | (this.buf[this.pos] & 127) << i * 7 + 3) >>> 0;
|
|
if (this.buf[this.pos++] < 128)
|
|
return bits;
|
|
}
|
|
} else {
|
|
for (; i < 5; ++i) {
|
|
/* istanbul ignore if */
|
|
if (this.pos >= this.len)
|
|
throw indexOutOfRange(this);
|
|
// 6th..10th
|
|
bits.hi = (bits.hi | (this.buf[this.pos] & 127) << i * 7 + 3) >>> 0;
|
|
if (this.buf[this.pos++] < 128)
|
|
return bits;
|
|
}
|
|
}
|
|
/* istanbul ignore next */
|
|
throw Error("invalid varint encoding");
|
|
}
|
|
|
|
/* eslint-enable no-invalid-this */
|
|
|
|
/**
|
|
* Reads a varint as a signed 64 bit value.
|
|
* @name Reader#int64
|
|
* @function
|
|
* @returns {Long} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads a varint as an unsigned 64 bit value.
|
|
* @name Reader#uint64
|
|
* @function
|
|
* @returns {Long} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads a zig-zag encoded varint as a signed 64 bit value.
|
|
* @name Reader#sint64
|
|
* @function
|
|
* @returns {Long} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads a varint as a boolean.
|
|
* @returns {boolean} Value read
|
|
*/
|
|
Reader.prototype.bool = function read_bool() {
|
|
return this.uint32() !== 0;
|
|
};
|
|
|
|
function readFixed32_end(buf, end) { // note that this uses `end`, not `pos`
|
|
return (buf[end - 4]
|
|
| buf[end - 3] << 8
|
|
| buf[end - 2] << 16
|
|
| buf[end - 1] << 24) >>> 0;
|
|
}
|
|
|
|
/**
|
|
* Reads fixed 32 bits as an unsigned 32 bit integer.
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.fixed32 = function read_fixed32() {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.pos + 4 > this.len)
|
|
throw indexOutOfRange(this, 4);
|
|
|
|
return readFixed32_end(this.buf, this.pos += 4);
|
|
};
|
|
|
|
/**
|
|
* Reads fixed 32 bits as a signed 32 bit integer.
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.sfixed32 = function read_sfixed32() {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.pos + 4 > this.len)
|
|
throw indexOutOfRange(this, 4);
|
|
|
|
return readFixed32_end(this.buf, this.pos += 4) | 0;
|
|
};
|
|
|
|
/* eslint-disable no-invalid-this */
|
|
|
|
function readFixed64(/* this: Reader */) {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.pos + 8 > this.len)
|
|
throw indexOutOfRange(this, 8);
|
|
|
|
return new LongBits(readFixed32_end(this.buf, this.pos += 4), readFixed32_end(this.buf, this.pos += 4));
|
|
}
|
|
|
|
/* eslint-enable no-invalid-this */
|
|
|
|
/**
|
|
* Reads fixed 64 bits.
|
|
* @name Reader#fixed64
|
|
* @function
|
|
* @returns {Long} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads zig-zag encoded fixed 64 bits.
|
|
* @name Reader#sfixed64
|
|
* @function
|
|
* @returns {Long} Value read
|
|
*/
|
|
|
|
/**
|
|
* Reads a float (32 bit) as a number.
|
|
* @function
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.float = function read_float() {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.pos + 4 > this.len)
|
|
throw indexOutOfRange(this, 4);
|
|
|
|
var value = util.float.readFloatLE(this.buf, this.pos);
|
|
this.pos += 4;
|
|
return value;
|
|
};
|
|
|
|
/**
|
|
* Reads a double (64 bit float) as a number.
|
|
* @function
|
|
* @returns {number} Value read
|
|
*/
|
|
Reader.prototype.double = function read_double() {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.pos + 8 > this.len)
|
|
throw indexOutOfRange(this, 4);
|
|
|
|
var value = util.float.readDoubleLE(this.buf, this.pos);
|
|
this.pos += 8;
|
|
return value;
|
|
};
|
|
|
|
/**
|
|
* Reads a sequence of bytes preceeded by its length as a varint.
|
|
* @returns {Uint8Array} Value read
|
|
*/
|
|
Reader.prototype.bytes = function read_bytes() {
|
|
var length = this.uint32(),
|
|
start = this.pos,
|
|
end = this.pos + length;
|
|
|
|
/* istanbul ignore if */
|
|
if (end > this.len)
|
|
throw indexOutOfRange(this, length);
|
|
|
|
this.pos += length;
|
|
if (Array.isArray(this.buf)) // plain array
|
|
return this.buf.slice(start, end);
|
|
return start === end // fix for IE 10/Win8 and others' subarray returning array of size 1
|
|
? new this.buf.constructor(0)
|
|
: this._slice.call(this.buf, start, end);
|
|
};
|
|
|
|
/**
|
|
* Reads a string preceeded by its byte length as a varint.
|
|
* @returns {string} Value read
|
|
*/
|
|
Reader.prototype.string = function read_string() {
|
|
var bytes = this.bytes();
|
|
return utf8.read(bytes, 0, bytes.length);
|
|
};
|
|
|
|
/**
|
|
* Skips the specified number of bytes if specified, otherwise skips a varint.
|
|
* @param {number} [length] Length if known, otherwise a varint is assumed
|
|
* @returns {Reader} `this`
|
|
*/
|
|
Reader.prototype.skip = function skip(length) {
|
|
if (typeof length === "number") {
|
|
/* istanbul ignore if */
|
|
if (this.pos + length > this.len)
|
|
throw indexOutOfRange(this, length);
|
|
this.pos += length;
|
|
} else {
|
|
do {
|
|
/* istanbul ignore if */
|
|
if (this.pos >= this.len)
|
|
throw indexOutOfRange(this);
|
|
} while (this.buf[this.pos++] & 128);
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Skips the next element of the specified wire type.
|
|
* @param {number} wireType Wire type received
|
|
* @returns {Reader} `this`
|
|
*/
|
|
Reader.prototype.skipType = function(wireType) {
|
|
switch (wireType) {
|
|
case 0:
|
|
this.skip();
|
|
break;
|
|
case 1:
|
|
this.skip(8);
|
|
break;
|
|
case 2:
|
|
this.skip(this.uint32());
|
|
break;
|
|
case 3:
|
|
while ((wireType = this.uint32() & 7) !== 4) {
|
|
this.skipType(wireType);
|
|
}
|
|
break;
|
|
case 5:
|
|
this.skip(4);
|
|
break;
|
|
|
|
/* istanbul ignore next */
|
|
default:
|
|
throw Error("invalid wire type " + wireType + " at offset " + this.pos);
|
|
}
|
|
return this;
|
|
};
|
|
|
|
Reader._configure = function(BufferReader_) {
|
|
BufferReader = BufferReader_;
|
|
|
|
var fn = util.Long ? "toLong" : /* istanbul ignore next */ "toNumber";
|
|
util.merge(Reader.prototype, {
|
|
|
|
int64: function read_int64() {
|
|
return readLongVarint.call(this)[fn](false);
|
|
},
|
|
|
|
uint64: function read_uint64() {
|
|
return readLongVarint.call(this)[fn](true);
|
|
},
|
|
|
|
sint64: function read_sint64() {
|
|
return readLongVarint.call(this).zzDecode()[fn](false);
|
|
},
|
|
|
|
fixed64: function read_fixed64() {
|
|
return readFixed64.call(this)[fn](true);
|
|
},
|
|
|
|
sfixed64: function read_sfixed64() {
|
|
return readFixed64.call(this)[fn](false);
|
|
}
|
|
|
|
});
|
|
};
|
|
|
|
},{"39":39}],28:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = BufferReader;
|
|
|
|
// extends Reader
|
|
var Reader = require(27);
|
|
(BufferReader.prototype = Object.create(Reader.prototype)).constructor = BufferReader;
|
|
|
|
var util = require(39);
|
|
|
|
/**
|
|
* Constructs a new buffer reader instance.
|
|
* @classdesc Wire format reader using node buffers.
|
|
* @extends Reader
|
|
* @constructor
|
|
* @param {Buffer} buffer Buffer to read from
|
|
*/
|
|
function BufferReader(buffer) {
|
|
Reader.call(this, buffer);
|
|
|
|
/**
|
|
* Read buffer.
|
|
* @name BufferReader#buf
|
|
* @type {Buffer}
|
|
*/
|
|
}
|
|
|
|
/* istanbul ignore else */
|
|
if (util.Buffer)
|
|
BufferReader.prototype._slice = util.Buffer.prototype.slice;
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
BufferReader.prototype.string = function read_string_buffer() {
|
|
var len = this.uint32(); // modifies pos
|
|
return this.buf.utf8Slice(this.pos, this.pos = Math.min(this.pos + len, this.len));
|
|
};
|
|
|
|
/**
|
|
* Reads a sequence of bytes preceeded by its length as a varint.
|
|
* @name BufferReader#bytes
|
|
* @function
|
|
* @returns {Buffer} Value read
|
|
*/
|
|
|
|
},{"27":27,"39":39}],29:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Root;
|
|
|
|
// extends Namespace
|
|
var Namespace = require(23);
|
|
((Root.prototype = Object.create(Namespace.prototype)).constructor = Root).className = "Root";
|
|
|
|
var Field = require(16),
|
|
Enum = require(15),
|
|
OneOf = require(25),
|
|
util = require(37);
|
|
|
|
var Type, // cyclic
|
|
parse, // might be excluded
|
|
common; // "
|
|
|
|
/**
|
|
* Constructs a new root namespace instance.
|
|
* @classdesc Root namespace wrapping all types, enums, services, sub-namespaces etc. that belong together.
|
|
* @extends NamespaceBase
|
|
* @constructor
|
|
* @param {Object.<string,*>} [options] Top level options
|
|
*/
|
|
function Root(options) {
|
|
Namespace.call(this, "", options);
|
|
|
|
/**
|
|
* Deferred extension fields.
|
|
* @type {Field[]}
|
|
*/
|
|
this.deferred = [];
|
|
|
|
/**
|
|
* Resolved file names of loaded files.
|
|
* @type {string[]}
|
|
*/
|
|
this.files = [];
|
|
}
|
|
|
|
/**
|
|
* Loads a namespace descriptor into a root namespace.
|
|
* @param {INamespace} json Nameespace descriptor
|
|
* @param {Root} [root] Root namespace, defaults to create a new one if omitted
|
|
* @returns {Root} Root namespace
|
|
*/
|
|
Root.fromJSON = function fromJSON(json, root) {
|
|
if (!root)
|
|
root = new Root();
|
|
if (json.options)
|
|
root.setOptions(json.options);
|
|
return root.addJSON(json.nested);
|
|
};
|
|
|
|
/**
|
|
* Resolves the path of an imported file, relative to the importing origin.
|
|
* This method exists so you can override it with your own logic in case your imports are scattered over multiple directories.
|
|
* @function
|
|
* @param {string} origin The file name of the importing file
|
|
* @param {string} target The file name being imported
|
|
* @returns {string|null} Resolved path to `target` or `null` to skip the file
|
|
*/
|
|
Root.prototype.resolvePath = util.path.resolve;
|
|
|
|
// A symbol-like function to safely signal synchronous loading
|
|
/* istanbul ignore next */
|
|
function SYNC() {} // eslint-disable-line no-empty-function
|
|
|
|
/**
|
|
* Loads one or multiple .proto or preprocessed .json files into this root namespace and calls the callback.
|
|
* @param {string|string[]} filename Names of one or multiple files to load
|
|
* @param {IParseOptions} options Parse options
|
|
* @param {LoadCallback} callback Callback function
|
|
* @returns {undefined}
|
|
*/
|
|
Root.prototype.load = function load(filename, options, callback) {
|
|
if (typeof options === "function") {
|
|
callback = options;
|
|
options = undefined;
|
|
}
|
|
var self = this;
|
|
if (!callback)
|
|
return util.asPromise(load, self, filename, options);
|
|
|
|
var sync = callback === SYNC; // undocumented
|
|
|
|
// Finishes loading by calling the callback (exactly once)
|
|
function finish(err, root) {
|
|
/* istanbul ignore if */
|
|
if (!callback)
|
|
return;
|
|
var cb = callback;
|
|
callback = null;
|
|
if (sync)
|
|
throw err;
|
|
cb(err, root);
|
|
}
|
|
|
|
// Processes a single file
|
|
function process(filename, source) {
|
|
try {
|
|
if (util.isString(source) && source.charAt(0) === "{")
|
|
source = JSON.parse(source);
|
|
if (!util.isString(source))
|
|
self.setOptions(source.options).addJSON(source.nested);
|
|
else {
|
|
parse.filename = filename;
|
|
var parsed = parse(source, self, options),
|
|
resolved,
|
|
i = 0;
|
|
if (parsed.imports)
|
|
for (; i < parsed.imports.length; ++i)
|
|
if (resolved = self.resolvePath(filename, parsed.imports[i]))
|
|
fetch(resolved);
|
|
if (parsed.weakImports)
|
|
for (i = 0; i < parsed.weakImports.length; ++i)
|
|
if (resolved = self.resolvePath(filename, parsed.weakImports[i]))
|
|
fetch(resolved, true);
|
|
}
|
|
} catch (err) {
|
|
finish(err);
|
|
}
|
|
if (!sync && !queued)
|
|
finish(null, self); // only once anyway
|
|
}
|
|
|
|
// Fetches a single file
|
|
function fetch(filename, weak) {
|
|
|
|
// Strip path if this file references a bundled definition
|
|
var idx = filename.lastIndexOf("google/protobuf/");
|
|
if (idx > -1) {
|
|
var altname = filename.substring(idx);
|
|
if (altname in common)
|
|
filename = altname;
|
|
}
|
|
|
|
// Skip if already loaded / attempted
|
|
if (self.files.indexOf(filename) > -1)
|
|
return;
|
|
self.files.push(filename);
|
|
|
|
// Shortcut bundled definitions
|
|
if (filename in common) {
|
|
if (sync)
|
|
process(filename, common[filename]);
|
|
else {
|
|
++queued;
|
|
setTimeout(function() {
|
|
--queued;
|
|
process(filename, common[filename]);
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Otherwise fetch from disk or network
|
|
if (sync) {
|
|
var source;
|
|
try {
|
|
source = util.fs.readFileSync(filename).toString("utf8");
|
|
} catch (err) {
|
|
if (!weak)
|
|
finish(err);
|
|
return;
|
|
}
|
|
process(filename, source);
|
|
} else {
|
|
++queued;
|
|
util.fetch(filename, function(err, source) {
|
|
--queued;
|
|
/* istanbul ignore if */
|
|
if (!callback)
|
|
return; // terminated meanwhile
|
|
if (err) {
|
|
/* istanbul ignore else */
|
|
if (!weak)
|
|
finish(err);
|
|
else if (!queued) // can't be covered reliably
|
|
finish(null, self);
|
|
return;
|
|
}
|
|
process(filename, source);
|
|
});
|
|
}
|
|
}
|
|
var queued = 0;
|
|
|
|
// Assembling the root namespace doesn't require working type
|
|
// references anymore, so we can load everything in parallel
|
|
if (util.isString(filename))
|
|
filename = [ filename ];
|
|
for (var i = 0, resolved; i < filename.length; ++i)
|
|
if (resolved = self.resolvePath("", filename[i]))
|
|
fetch(resolved);
|
|
|
|
if (sync)
|
|
return self;
|
|
if (!queued)
|
|
finish(null, self);
|
|
return undefined;
|
|
};
|
|
// function load(filename:string, options:IParseOptions, callback:LoadCallback):undefined
|
|
|
|
/**
|
|
* Loads one or multiple .proto or preprocessed .json files into this root namespace and calls the callback.
|
|
* @function Root#load
|
|
* @param {string|string[]} filename Names of one or multiple files to load
|
|
* @param {LoadCallback} callback Callback function
|
|
* @returns {undefined}
|
|
* @variation 2
|
|
*/
|
|
// function load(filename:string, callback:LoadCallback):undefined
|
|
|
|
/**
|
|
* Loads one or multiple .proto or preprocessed .json files into this root namespace and returns a promise.
|
|
* @function Root#load
|
|
* @param {string|string[]} filename Names of one or multiple files to load
|
|
* @param {IParseOptions} [options] Parse options. Defaults to {@link parse.defaults} when omitted.
|
|
* @returns {Promise<Root>} Promise
|
|
* @variation 3
|
|
*/
|
|
// function load(filename:string, [options:IParseOptions]):Promise<Root>
|
|
|
|
/**
|
|
* Synchronously loads one or multiple .proto or preprocessed .json files into this root namespace (node only).
|
|
* @function Root#loadSync
|
|
* @param {string|string[]} filename Names of one or multiple files to load
|
|
* @param {IParseOptions} [options] Parse options. Defaults to {@link parse.defaults} when omitted.
|
|
* @returns {Root} Root namespace
|
|
* @throws {Error} If synchronous fetching is not supported (i.e. in browsers) or if a file's syntax is invalid
|
|
*/
|
|
Root.prototype.loadSync = function loadSync(filename, options) {
|
|
if (!util.isNode)
|
|
throw Error("not supported");
|
|
return this.load(filename, options, SYNC);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Root.prototype.resolveAll = function resolveAll() {
|
|
if (this.deferred.length)
|
|
throw Error("unresolvable extensions: " + this.deferred.map(function(field) {
|
|
return "'extend " + field.extend + "' in " + field.parent.fullName;
|
|
}).join(", "));
|
|
return Namespace.prototype.resolveAll.call(this);
|
|
};
|
|
|
|
// only uppercased (and thus conflict-free) children are exposed, see below
|
|
var exposeRe = /^[A-Z]/;
|
|
|
|
/**
|
|
* Handles a deferred declaring extension field by creating a sister field to represent it within its extended type.
|
|
* @param {Root} root Root instance
|
|
* @param {Field} field Declaring extension field witin the declaring type
|
|
* @returns {boolean} `true` if successfully added to the extended type, `false` otherwise
|
|
* @inner
|
|
* @ignore
|
|
*/
|
|
function tryHandleExtension(root, field) {
|
|
var extendedType = field.parent.lookup(field.extend);
|
|
if (extendedType) {
|
|
var sisterField = new Field(field.fullName, field.id, field.type, field.rule, undefined, field.options);
|
|
sisterField.declaringField = field;
|
|
field.extensionField = sisterField;
|
|
extendedType.add(sisterField);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Called when any object is added to this root or its sub-namespaces.
|
|
* @param {ReflectionObject} object Object added
|
|
* @returns {undefined}
|
|
* @private
|
|
*/
|
|
Root.prototype._handleAdd = function _handleAdd(object) {
|
|
if (object instanceof Field) {
|
|
|
|
if (/* an extension field (implies not part of a oneof) */ object.extend !== undefined && /* not already handled */ !object.extensionField)
|
|
if (!tryHandleExtension(this, object))
|
|
this.deferred.push(object);
|
|
|
|
} else if (object instanceof Enum) {
|
|
|
|
if (exposeRe.test(object.name))
|
|
object.parent[object.name] = object.values; // expose enum values as property of its parent
|
|
|
|
} else if (!(object instanceof OneOf)) /* everything else is a namespace */ {
|
|
|
|
if (object instanceof Type) // Try to handle any deferred extensions
|
|
for (var i = 0; i < this.deferred.length;)
|
|
if (tryHandleExtension(this, this.deferred[i]))
|
|
this.deferred.splice(i, 1);
|
|
else
|
|
++i;
|
|
for (var j = 0; j < /* initializes */ object.nestedArray.length; ++j) // recurse into the namespace
|
|
this._handleAdd(object._nestedArray[j]);
|
|
if (exposeRe.test(object.name))
|
|
object.parent[object.name] = object; // expose namespace as property of its parent
|
|
}
|
|
|
|
// The above also adds uppercased (and thus conflict-free) nested types, services and enums as
|
|
// properties of namespaces just like static code does. This allows using a .d.ts generated for
|
|
// a static module with reflection-based solutions where the condition is met.
|
|
};
|
|
|
|
/**
|
|
* Called when any object is removed from this root or its sub-namespaces.
|
|
* @param {ReflectionObject} object Object removed
|
|
* @returns {undefined}
|
|
* @private
|
|
*/
|
|
Root.prototype._handleRemove = function _handleRemove(object) {
|
|
if (object instanceof Field) {
|
|
|
|
if (/* an extension field */ object.extend !== undefined) {
|
|
if (/* already handled */ object.extensionField) { // remove its sister field
|
|
object.extensionField.parent.remove(object.extensionField);
|
|
object.extensionField = null;
|
|
} else { // cancel the extension
|
|
var index = this.deferred.indexOf(object);
|
|
/* istanbul ignore else */
|
|
if (index > -1)
|
|
this.deferred.splice(index, 1);
|
|
}
|
|
}
|
|
|
|
} else if (object instanceof Enum) {
|
|
|
|
if (exposeRe.test(object.name))
|
|
delete object.parent[object.name]; // unexpose enum values
|
|
|
|
} else if (object instanceof Namespace) {
|
|
|
|
for (var i = 0; i < /* initializes */ object.nestedArray.length; ++i) // recurse into the namespace
|
|
this._handleRemove(object._nestedArray[i]);
|
|
|
|
if (exposeRe.test(object.name))
|
|
delete object.parent[object.name]; // unexpose namespaces
|
|
|
|
}
|
|
};
|
|
|
|
// Sets up cyclic dependencies (called in index-light)
|
|
Root._configure = function(Type_, parse_, common_) {
|
|
Type = Type_;
|
|
parse = parse_;
|
|
common = common_;
|
|
};
|
|
|
|
},{"15":15,"16":16,"23":23,"25":25,"37":37}],30:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = {};
|
|
|
|
/**
|
|
* Named roots.
|
|
* This is where pbjs stores generated structures (the option `-r, --root` specifies a name).
|
|
* Can also be used manually to make roots available accross modules.
|
|
* @name roots
|
|
* @type {Object.<string,Root>}
|
|
* @example
|
|
* // pbjs -r myroot -o compiled.js ...
|
|
*
|
|
* // in another module:
|
|
* require("./compiled.js");
|
|
*
|
|
* // in any subsequent module:
|
|
* var root = protobuf.roots["myroot"];
|
|
*/
|
|
|
|
},{}],31:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
/**
|
|
* Streaming RPC helpers.
|
|
* @namespace
|
|
*/
|
|
var rpc = exports;
|
|
|
|
/**
|
|
* RPC implementation passed to {@link Service#create} performing a service request on network level, i.e. by utilizing http requests or websockets.
|
|
* @typedef RPCImpl
|
|
* @type {function}
|
|
* @param {Method|rpc.ServiceMethod<Message<{}>,Message<{}>>} method Reflected or static method being called
|
|
* @param {Uint8Array} requestData Request data
|
|
* @param {RPCImplCallback} callback Callback function
|
|
* @returns {undefined}
|
|
* @example
|
|
* function rpcImpl(method, requestData, callback) {
|
|
* if (protobuf.util.lcFirst(method.name) !== "myMethod") // compatible with static code
|
|
* throw Error("no such method");
|
|
* asynchronouslyObtainAResponse(requestData, function(err, responseData) {
|
|
* callback(err, responseData);
|
|
* });
|
|
* }
|
|
*/
|
|
|
|
/**
|
|
* Node-style callback as used by {@link RPCImpl}.
|
|
* @typedef RPCImplCallback
|
|
* @type {function}
|
|
* @param {Error|null} error Error, if any, otherwise `null`
|
|
* @param {Uint8Array|null} [response] Response data or `null` to signal end of stream, if there hasn't been an error
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
rpc.Service = require(32);
|
|
|
|
},{"32":32}],32:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Service;
|
|
|
|
var util = require(39);
|
|
|
|
// Extends EventEmitter
|
|
(Service.prototype = Object.create(util.EventEmitter.prototype)).constructor = Service;
|
|
|
|
/**
|
|
* A service method callback as used by {@link rpc.ServiceMethod|ServiceMethod}.
|
|
*
|
|
* Differs from {@link RPCImplCallback} in that it is an actual callback of a service method which may not return `response = null`.
|
|
* @typedef rpc.ServiceMethodCallback
|
|
* @template TRes extends Message<TRes>
|
|
* @type {function}
|
|
* @param {Error|null} error Error, if any
|
|
* @param {TRes} [response] Response message
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* A service method part of a {@link rpc.Service} as created by {@link Service.create}.
|
|
* @typedef rpc.ServiceMethod
|
|
* @template TReq extends Message<TReq>
|
|
* @template TRes extends Message<TRes>
|
|
* @type {function}
|
|
* @param {TReq|Properties<TReq>} request Request message or plain object
|
|
* @param {rpc.ServiceMethodCallback<TRes>} [callback] Node-style callback called with the error, if any, and the response message
|
|
* @returns {Promise<Message<TRes>>} Promise if `callback` has been omitted, otherwise `undefined`
|
|
*/
|
|
|
|
/**
|
|
* Constructs a new RPC service instance.
|
|
* @classdesc An RPC service as returned by {@link Service#create}.
|
|
* @exports rpc.Service
|
|
* @extends util.EventEmitter
|
|
* @constructor
|
|
* @param {RPCImpl} rpcImpl RPC implementation
|
|
* @param {boolean} [requestDelimited=false] Whether requests are length-delimited
|
|
* @param {boolean} [responseDelimited=false] Whether responses are length-delimited
|
|
*/
|
|
function Service(rpcImpl, requestDelimited, responseDelimited) {
|
|
|
|
if (typeof rpcImpl !== "function")
|
|
throw TypeError("rpcImpl must be a function");
|
|
|
|
util.EventEmitter.call(this);
|
|
|
|
/**
|
|
* RPC implementation. Becomes `null` once the service is ended.
|
|
* @type {RPCImpl|null}
|
|
*/
|
|
this.rpcImpl = rpcImpl;
|
|
|
|
/**
|
|
* Whether requests are length-delimited.
|
|
* @type {boolean}
|
|
*/
|
|
this.requestDelimited = Boolean(requestDelimited);
|
|
|
|
/**
|
|
* Whether responses are length-delimited.
|
|
* @type {boolean}
|
|
*/
|
|
this.responseDelimited = Boolean(responseDelimited);
|
|
}
|
|
|
|
/**
|
|
* Calls a service method through {@link rpc.Service#rpcImpl|rpcImpl}.
|
|
* @param {Method|rpc.ServiceMethod<TReq,TRes>} method Reflected or static method
|
|
* @param {Constructor<TReq>} requestCtor Request constructor
|
|
* @param {Constructor<TRes>} responseCtor Response constructor
|
|
* @param {TReq|Properties<TReq>} request Request message or plain object
|
|
* @param {rpc.ServiceMethodCallback<TRes>} callback Service callback
|
|
* @returns {undefined}
|
|
* @template TReq extends Message<TReq>
|
|
* @template TRes extends Message<TRes>
|
|
*/
|
|
Service.prototype.rpcCall = function rpcCall(method, requestCtor, responseCtor, request, callback) {
|
|
|
|
if (!request)
|
|
throw TypeError("request must be specified");
|
|
|
|
var self = this;
|
|
if (!callback)
|
|
return util.asPromise(rpcCall, self, method, requestCtor, responseCtor, request);
|
|
|
|
if (!self.rpcImpl) {
|
|
setTimeout(function() { callback(Error("already ended")); }, 0);
|
|
return undefined;
|
|
}
|
|
|
|
try {
|
|
return self.rpcImpl(
|
|
method,
|
|
requestCtor[self.requestDelimited ? "encodeDelimited" : "encode"](request).finish(),
|
|
function rpcCallback(err, response) {
|
|
|
|
if (err) {
|
|
self.emit("error", err, method);
|
|
return callback(err);
|
|
}
|
|
|
|
if (response === null) {
|
|
self.end(/* endedByRPC */ true);
|
|
return undefined;
|
|
}
|
|
|
|
if (!(response instanceof responseCtor)) {
|
|
try {
|
|
response = responseCtor[self.responseDelimited ? "decodeDelimited" : "decode"](response);
|
|
} catch (err) {
|
|
self.emit("error", err, method);
|
|
return callback(err);
|
|
}
|
|
}
|
|
|
|
self.emit("data", response, method);
|
|
return callback(null, response);
|
|
}
|
|
);
|
|
} catch (err) {
|
|
self.emit("error", err, method);
|
|
setTimeout(function() { callback(err); }, 0);
|
|
return undefined;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Ends this service and emits the `end` event.
|
|
* @param {boolean} [endedByRPC=false] Whether the service has been ended by the RPC implementation.
|
|
* @returns {rpc.Service} `this`
|
|
*/
|
|
Service.prototype.end = function end(endedByRPC) {
|
|
if (this.rpcImpl) {
|
|
if (!endedByRPC) // signal end to rpcImpl
|
|
this.rpcImpl(null, null, null);
|
|
this.rpcImpl = null;
|
|
this.emit("end").off();
|
|
}
|
|
return this;
|
|
};
|
|
|
|
},{"39":39}],33:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Service;
|
|
|
|
// extends Namespace
|
|
var Namespace = require(23);
|
|
((Service.prototype = Object.create(Namespace.prototype)).constructor = Service).className = "Service";
|
|
|
|
var Method = require(22),
|
|
util = require(37),
|
|
rpc = require(31);
|
|
|
|
/**
|
|
* Constructs a new service instance.
|
|
* @classdesc Reflected service.
|
|
* @extends NamespaceBase
|
|
* @constructor
|
|
* @param {string} name Service name
|
|
* @param {Object.<string,*>} [options] Service options
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
function Service(name, options) {
|
|
Namespace.call(this, name, options);
|
|
|
|
/**
|
|
* Service methods.
|
|
* @type {Object.<string,Method>}
|
|
*/
|
|
this.methods = {}; // toJSON, marker
|
|
|
|
/**
|
|
* Cached methods as an array.
|
|
* @type {Method[]|null}
|
|
* @private
|
|
*/
|
|
this._methodsArray = null;
|
|
}
|
|
|
|
/**
|
|
* Service descriptor.
|
|
* @interface IService
|
|
* @extends INamespace
|
|
* @property {Object.<string,IMethod>} methods Method descriptors
|
|
*/
|
|
|
|
/**
|
|
* Constructs a service from a service descriptor.
|
|
* @param {string} name Service name
|
|
* @param {IService} json Service descriptor
|
|
* @returns {Service} Created service
|
|
* @throws {TypeError} If arguments are invalid
|
|
*/
|
|
Service.fromJSON = function fromJSON(name, json) {
|
|
var service = new Service(name, json.options);
|
|
/* istanbul ignore else */
|
|
if (json.methods)
|
|
for (var names = Object.keys(json.methods), i = 0; i < names.length; ++i)
|
|
service.add(Method.fromJSON(names[i], json.methods[names[i]]));
|
|
if (json.nested)
|
|
service.addJSON(json.nested);
|
|
service.comment = json.comment;
|
|
return service;
|
|
};
|
|
|
|
/**
|
|
* Converts this service to a service descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IService} Service descriptor
|
|
*/
|
|
Service.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var inherited = Namespace.prototype.toJSON.call(this, toJSONOptions);
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"options" , inherited && inherited.options || undefined,
|
|
"methods" , Namespace.arrayToJSON(this.methodsArray, toJSONOptions) || /* istanbul ignore next */ {},
|
|
"nested" , inherited && inherited.nested || undefined,
|
|
"comment" , keepComments ? this.comment : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* Methods of this service as an array for iteration.
|
|
* @name Service#methodsArray
|
|
* @type {Method[]}
|
|
* @readonly
|
|
*/
|
|
Object.defineProperty(Service.prototype, "methodsArray", {
|
|
get: function() {
|
|
return this._methodsArray || (this._methodsArray = util.toArray(this.methods));
|
|
}
|
|
});
|
|
|
|
function clearCache(service) {
|
|
service._methodsArray = null;
|
|
return service;
|
|
}
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Service.prototype.get = function get(name) {
|
|
return this.methods[name]
|
|
|| Namespace.prototype.get.call(this, name);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Service.prototype.resolveAll = function resolveAll() {
|
|
var methods = this.methodsArray;
|
|
for (var i = 0; i < methods.length; ++i)
|
|
methods[i].resolve();
|
|
return Namespace.prototype.resolve.call(this);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Service.prototype.add = function add(object) {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.get(object.name))
|
|
throw Error("duplicate name '" + object.name + "' in " + this);
|
|
|
|
if (object instanceof Method) {
|
|
this.methods[object.name] = object;
|
|
object.parent = this;
|
|
return clearCache(this);
|
|
}
|
|
return Namespace.prototype.add.call(this, object);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Service.prototype.remove = function remove(object) {
|
|
if (object instanceof Method) {
|
|
|
|
/* istanbul ignore if */
|
|
if (this.methods[object.name] !== object)
|
|
throw Error(object + " is not a member of " + this);
|
|
|
|
delete this.methods[object.name];
|
|
object.parent = null;
|
|
return clearCache(this);
|
|
}
|
|
return Namespace.prototype.remove.call(this, object);
|
|
};
|
|
|
|
/**
|
|
* Creates a runtime service using the specified rpc implementation.
|
|
* @param {RPCImpl} rpcImpl RPC implementation
|
|
* @param {boolean} [requestDelimited=false] Whether requests are length-delimited
|
|
* @param {boolean} [responseDelimited=false] Whether responses are length-delimited
|
|
* @returns {rpc.Service} RPC service. Useful where requests and/or responses are streamed.
|
|
*/
|
|
Service.prototype.create = function create(rpcImpl, requestDelimited, responseDelimited) {
|
|
var rpcService = new rpc.Service(rpcImpl, requestDelimited, responseDelimited);
|
|
for (var i = 0, method; i < /* initializes */ this.methodsArray.length; ++i) {
|
|
var methodName = util.lcFirst((method = this._methodsArray[i]).resolve().name).replace(/[^$\w_]/g, "");
|
|
rpcService[methodName] = util.codegen(["r","c"], util.isReserved(methodName) ? methodName + "_" : methodName)("return this.rpcCall(m,q,s,r,c)")({
|
|
m: method,
|
|
q: method.resolvedRequestType.ctor,
|
|
s: method.resolvedResponseType.ctor
|
|
});
|
|
}
|
|
return rpcService;
|
|
};
|
|
|
|
},{"22":22,"23":23,"31":31,"37":37}],34:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = tokenize;
|
|
|
|
var delimRe = /[\s{}=;:[\],'"()<>]/g,
|
|
stringDoubleRe = /(?:"([^"\\]*(?:\\.[^"\\]*)*)")/g,
|
|
stringSingleRe = /(?:'([^'\\]*(?:\\.[^'\\]*)*)')/g;
|
|
|
|
var setCommentRe = /^ *[*/]+ */,
|
|
setCommentAltRe = /^\s*\*?\/*/,
|
|
setCommentSplitRe = /\n/g,
|
|
whitespaceRe = /\s/,
|
|
unescapeRe = /\\(.?)/g;
|
|
|
|
var unescapeMap = {
|
|
"0": "\0",
|
|
"r": "\r",
|
|
"n": "\n",
|
|
"t": "\t"
|
|
};
|
|
|
|
/**
|
|
* Unescapes a string.
|
|
* @param {string} str String to unescape
|
|
* @returns {string} Unescaped string
|
|
* @property {Object.<string,string>} map Special characters map
|
|
* @memberof tokenize
|
|
*/
|
|
function unescape(str) {
|
|
return str.replace(unescapeRe, function($0, $1) {
|
|
switch ($1) {
|
|
case "\\":
|
|
case "":
|
|
return $1;
|
|
default:
|
|
return unescapeMap[$1] || "";
|
|
}
|
|
});
|
|
}
|
|
|
|
tokenize.unescape = unescape;
|
|
|
|
/**
|
|
* Gets the next token and advances.
|
|
* @typedef TokenizerHandleNext
|
|
* @type {function}
|
|
* @returns {string|null} Next token or `null` on eof
|
|
*/
|
|
|
|
/**
|
|
* Peeks for the next token.
|
|
* @typedef TokenizerHandlePeek
|
|
* @type {function}
|
|
* @returns {string|null} Next token or `null` on eof
|
|
*/
|
|
|
|
/**
|
|
* Pushes a token back to the stack.
|
|
* @typedef TokenizerHandlePush
|
|
* @type {function}
|
|
* @param {string} token Token
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Skips the next token.
|
|
* @typedef TokenizerHandleSkip
|
|
* @type {function}
|
|
* @param {string} expected Expected token
|
|
* @param {boolean} [optional=false] If optional
|
|
* @returns {boolean} Whether the token matched
|
|
* @throws {Error} If the token didn't match and is not optional
|
|
*/
|
|
|
|
/**
|
|
* Gets the comment on the previous line or, alternatively, the line comment on the specified line.
|
|
* @typedef TokenizerHandleCmnt
|
|
* @type {function}
|
|
* @param {number} [line] Line number
|
|
* @returns {string|null} Comment text or `null` if none
|
|
*/
|
|
|
|
/**
|
|
* Handle object returned from {@link tokenize}.
|
|
* @interface ITokenizerHandle
|
|
* @property {TokenizerHandleNext} next Gets the next token and advances (`null` on eof)
|
|
* @property {TokenizerHandlePeek} peek Peeks for the next token (`null` on eof)
|
|
* @property {TokenizerHandlePush} push Pushes a token back to the stack
|
|
* @property {TokenizerHandleSkip} skip Skips a token, returns its presence and advances or, if non-optional and not present, throws
|
|
* @property {TokenizerHandleCmnt} cmnt Gets the comment on the previous line or the line comment on the specified line, if any
|
|
* @property {number} line Current line number
|
|
*/
|
|
|
|
/**
|
|
* Tokenizes the given .proto source and returns an object with useful utility functions.
|
|
* @param {string} source Source contents
|
|
* @param {boolean} alternateCommentMode Whether we should activate alternate comment parsing mode.
|
|
* @returns {ITokenizerHandle} Tokenizer handle
|
|
*/
|
|
function tokenize(source, alternateCommentMode) {
|
|
/* eslint-disable callback-return */
|
|
source = source.toString();
|
|
|
|
var offset = 0,
|
|
length = source.length,
|
|
line = 1,
|
|
commentType = null,
|
|
commentText = null,
|
|
commentLine = 0,
|
|
commentLineEmpty = false;
|
|
|
|
var stack = [];
|
|
|
|
var stringDelim = null;
|
|
|
|
/* istanbul ignore next */
|
|
/**
|
|
* Creates an error for illegal syntax.
|
|
* @param {string} subject Subject
|
|
* @returns {Error} Error created
|
|
* @inner
|
|
*/
|
|
function illegal(subject) {
|
|
return Error("illegal " + subject + " (line " + line + ")");
|
|
}
|
|
|
|
/**
|
|
* Reads a string till its end.
|
|
* @returns {string} String read
|
|
* @inner
|
|
*/
|
|
function readString() {
|
|
var re = stringDelim === "'" ? stringSingleRe : stringDoubleRe;
|
|
re.lastIndex = offset - 1;
|
|
var match = re.exec(source);
|
|
if (!match)
|
|
throw illegal("string");
|
|
offset = re.lastIndex;
|
|
push(stringDelim);
|
|
stringDelim = null;
|
|
return unescape(match[1]);
|
|
}
|
|
|
|
/**
|
|
* Gets the character at `pos` within the source.
|
|
* @param {number} pos Position
|
|
* @returns {string} Character
|
|
* @inner
|
|
*/
|
|
function charAt(pos) {
|
|
return source.charAt(pos);
|
|
}
|
|
|
|
/**
|
|
* Sets the current comment text.
|
|
* @param {number} start Start offset
|
|
* @param {number} end End offset
|
|
* @returns {undefined}
|
|
* @inner
|
|
*/
|
|
function setComment(start, end) {
|
|
commentType = source.charAt(start++);
|
|
commentLine = line;
|
|
commentLineEmpty = false;
|
|
var lookback;
|
|
if (alternateCommentMode) {
|
|
lookback = 2; // alternate comment parsing: "//" or "/*"
|
|
} else {
|
|
lookback = 3; // "///" or "/**"
|
|
}
|
|
var commentOffset = start - lookback,
|
|
c;
|
|
do {
|
|
if (--commentOffset < 0 ||
|
|
(c = source.charAt(commentOffset)) === "\n") {
|
|
commentLineEmpty = true;
|
|
break;
|
|
}
|
|
} while (c === " " || c === "\t");
|
|
var lines = source
|
|
.substring(start, end)
|
|
.split(setCommentSplitRe);
|
|
for (var i = 0; i < lines.length; ++i)
|
|
lines[i] = lines[i]
|
|
.replace(alternateCommentMode ? setCommentAltRe : setCommentRe, "")
|
|
.trim();
|
|
commentText = lines
|
|
.join("\n")
|
|
.trim();
|
|
}
|
|
|
|
function isDoubleSlashCommentLine(startOffset) {
|
|
var endOffset = findEndOfLine(startOffset);
|
|
|
|
// see if remaining line matches comment pattern
|
|
var lineText = source.substring(startOffset, endOffset);
|
|
// look for 1 or 2 slashes since startOffset would already point past
|
|
// the first slash that started the comment.
|
|
var isComment = /^\s*\/{1,2}/.test(lineText);
|
|
return isComment;
|
|
}
|
|
|
|
function findEndOfLine(cursor) {
|
|
// find end of cursor's line
|
|
var endOffset = cursor;
|
|
while (endOffset < length && charAt(endOffset) !== "\n") {
|
|
endOffset++;
|
|
}
|
|
return endOffset;
|
|
}
|
|
|
|
/**
|
|
* Obtains the next token.
|
|
* @returns {string|null} Next token or `null` on eof
|
|
* @inner
|
|
*/
|
|
function next() {
|
|
if (stack.length > 0)
|
|
return stack.shift();
|
|
if (stringDelim)
|
|
return readString();
|
|
var repeat,
|
|
prev,
|
|
curr,
|
|
start,
|
|
isDoc;
|
|
do {
|
|
if (offset === length)
|
|
return null;
|
|
repeat = false;
|
|
while (whitespaceRe.test(curr = charAt(offset))) {
|
|
if (curr === "\n")
|
|
++line;
|
|
if (++offset === length)
|
|
return null;
|
|
}
|
|
|
|
if (charAt(offset) === "/") {
|
|
if (++offset === length) {
|
|
throw illegal("comment");
|
|
}
|
|
if (charAt(offset) === "/") { // Line
|
|
if (!alternateCommentMode) {
|
|
// check for triple-slash comment
|
|
isDoc = charAt(start = offset + 1) === "/";
|
|
|
|
while (charAt(++offset) !== "\n") {
|
|
if (offset === length) {
|
|
return null;
|
|
}
|
|
}
|
|
++offset;
|
|
if (isDoc) {
|
|
setComment(start, offset - 1);
|
|
}
|
|
++line;
|
|
repeat = true;
|
|
} else {
|
|
// check for double-slash comments, consolidating consecutive lines
|
|
start = offset;
|
|
isDoc = false;
|
|
if (isDoubleSlashCommentLine(offset)) {
|
|
isDoc = true;
|
|
do {
|
|
offset = findEndOfLine(offset);
|
|
if (offset === length) {
|
|
break;
|
|
}
|
|
offset++;
|
|
} while (isDoubleSlashCommentLine(offset));
|
|
} else {
|
|
offset = Math.min(length, findEndOfLine(offset) + 1);
|
|
}
|
|
if (isDoc) {
|
|
setComment(start, offset);
|
|
}
|
|
line++;
|
|
repeat = true;
|
|
}
|
|
} else if ((curr = charAt(offset)) === "*") { /* Block */
|
|
// check for /** (regular comment mode) or /* (alternate comment mode)
|
|
start = offset + 1;
|
|
isDoc = alternateCommentMode || charAt(start) === "*";
|
|
do {
|
|
if (curr === "\n") {
|
|
++line;
|
|
}
|
|
if (++offset === length) {
|
|
throw illegal("comment");
|
|
}
|
|
prev = curr;
|
|
curr = charAt(offset);
|
|
} while (prev !== "*" || curr !== "/");
|
|
++offset;
|
|
if (isDoc) {
|
|
setComment(start, offset - 2);
|
|
}
|
|
repeat = true;
|
|
} else {
|
|
return "/";
|
|
}
|
|
}
|
|
} while (repeat);
|
|
|
|
// offset !== length if we got here
|
|
|
|
var end = offset;
|
|
delimRe.lastIndex = 0;
|
|
var delim = delimRe.test(charAt(end++));
|
|
if (!delim)
|
|
while (end < length && !delimRe.test(charAt(end)))
|
|
++end;
|
|
var token = source.substring(offset, offset = end);
|
|
if (token === "\"" || token === "'")
|
|
stringDelim = token;
|
|
return token;
|
|
}
|
|
|
|
/**
|
|
* Pushes a token back to the stack.
|
|
* @param {string} token Token
|
|
* @returns {undefined}
|
|
* @inner
|
|
*/
|
|
function push(token) {
|
|
stack.push(token);
|
|
}
|
|
|
|
/**
|
|
* Peeks for the next token.
|
|
* @returns {string|null} Token or `null` on eof
|
|
* @inner
|
|
*/
|
|
function peek() {
|
|
if (!stack.length) {
|
|
var token = next();
|
|
if (token === null)
|
|
return null;
|
|
push(token);
|
|
}
|
|
return stack[0];
|
|
}
|
|
|
|
/**
|
|
* Skips a token.
|
|
* @param {string} expected Expected token
|
|
* @param {boolean} [optional=false] Whether the token is optional
|
|
* @returns {boolean} `true` when skipped, `false` if not
|
|
* @throws {Error} When a required token is not present
|
|
* @inner
|
|
*/
|
|
function skip(expected, optional) {
|
|
var actual = peek(),
|
|
equals = actual === expected;
|
|
if (equals) {
|
|
next();
|
|
return true;
|
|
}
|
|
if (!optional)
|
|
throw illegal("token '" + actual + "', '" + expected + "' expected");
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Gets a comment.
|
|
* @param {number} [trailingLine] Line number if looking for a trailing comment
|
|
* @returns {string|null} Comment text
|
|
* @inner
|
|
*/
|
|
function cmnt(trailingLine) {
|
|
var ret = null;
|
|
if (trailingLine === undefined) {
|
|
if (commentLine === line - 1 && (alternateCommentMode || commentType === "*" || commentLineEmpty)) {
|
|
ret = commentText;
|
|
}
|
|
} else {
|
|
/* istanbul ignore else */
|
|
if (commentLine < trailingLine) {
|
|
peek();
|
|
}
|
|
if (commentLine === trailingLine && !commentLineEmpty && (alternateCommentMode || commentType === "/")) {
|
|
ret = commentText;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
return Object.defineProperty({
|
|
next: next,
|
|
peek: peek,
|
|
push: push,
|
|
skip: skip,
|
|
cmnt: cmnt
|
|
}, "line", {
|
|
get: function() { return line; }
|
|
});
|
|
/* eslint-enable callback-return */
|
|
}
|
|
|
|
},{}],35:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Type;
|
|
|
|
// extends Namespace
|
|
var Namespace = require(23);
|
|
((Type.prototype = Object.create(Namespace.prototype)).constructor = Type).className = "Type";
|
|
|
|
var Enum = require(15),
|
|
OneOf = require(25),
|
|
Field = require(16),
|
|
MapField = require(20),
|
|
Service = require(33),
|
|
Message = require(21),
|
|
Reader = require(27),
|
|
Writer = require(42),
|
|
util = require(37),
|
|
encoder = require(14),
|
|
decoder = require(13),
|
|
verifier = require(40),
|
|
converter = require(12),
|
|
wrappers = require(41);
|
|
|
|
/**
|
|
* Constructs a new reflected message type instance.
|
|
* @classdesc Reflected message type.
|
|
* @extends NamespaceBase
|
|
* @constructor
|
|
* @param {string} name Message name
|
|
* @param {Object.<string,*>} [options] Declared options
|
|
*/
|
|
function Type(name, options) {
|
|
Namespace.call(this, name, options);
|
|
|
|
/**
|
|
* Message fields.
|
|
* @type {Object.<string,Field>}
|
|
*/
|
|
this.fields = {}; // toJSON, marker
|
|
|
|
/**
|
|
* Oneofs declared within this namespace, if any.
|
|
* @type {Object.<string,OneOf>}
|
|
*/
|
|
this.oneofs = undefined; // toJSON
|
|
|
|
/**
|
|
* Extension ranges, if any.
|
|
* @type {number[][]}
|
|
*/
|
|
this.extensions = undefined; // toJSON
|
|
|
|
/**
|
|
* Reserved ranges, if any.
|
|
* @type {Array.<number[]|string>}
|
|
*/
|
|
this.reserved = undefined; // toJSON
|
|
|
|
/*?
|
|
* Whether this type is a legacy group.
|
|
* @type {boolean|undefined}
|
|
*/
|
|
this.group = undefined; // toJSON
|
|
|
|
/**
|
|
* Cached fields by id.
|
|
* @type {Object.<number,Field>|null}
|
|
* @private
|
|
*/
|
|
this._fieldsById = null;
|
|
|
|
/**
|
|
* Cached fields as an array.
|
|
* @type {Field[]|null}
|
|
* @private
|
|
*/
|
|
this._fieldsArray = null;
|
|
|
|
/**
|
|
* Cached oneofs as an array.
|
|
* @type {OneOf[]|null}
|
|
* @private
|
|
*/
|
|
this._oneofsArray = null;
|
|
|
|
/**
|
|
* Cached constructor.
|
|
* @type {Constructor<{}>}
|
|
* @private
|
|
*/
|
|
this._ctor = null;
|
|
}
|
|
|
|
Object.defineProperties(Type.prototype, {
|
|
|
|
/**
|
|
* Message fields by id.
|
|
* @name Type#fieldsById
|
|
* @type {Object.<number,Field>}
|
|
* @readonly
|
|
*/
|
|
fieldsById: {
|
|
get: function() {
|
|
|
|
/* istanbul ignore if */
|
|
if (this._fieldsById)
|
|
return this._fieldsById;
|
|
|
|
this._fieldsById = {};
|
|
for (var names = Object.keys(this.fields), i = 0; i < names.length; ++i) {
|
|
var field = this.fields[names[i]],
|
|
id = field.id;
|
|
|
|
/* istanbul ignore if */
|
|
if (this._fieldsById[id])
|
|
throw Error("duplicate id " + id + " in " + this);
|
|
|
|
this._fieldsById[id] = field;
|
|
}
|
|
return this._fieldsById;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Fields of this message as an array for iteration.
|
|
* @name Type#fieldsArray
|
|
* @type {Field[]}
|
|
* @readonly
|
|
*/
|
|
fieldsArray: {
|
|
get: function() {
|
|
return this._fieldsArray || (this._fieldsArray = util.toArray(this.fields));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Oneofs of this message as an array for iteration.
|
|
* @name Type#oneofsArray
|
|
* @type {OneOf[]}
|
|
* @readonly
|
|
*/
|
|
oneofsArray: {
|
|
get: function() {
|
|
return this._oneofsArray || (this._oneofsArray = util.toArray(this.oneofs));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The registered constructor, if any registered, otherwise a generic constructor.
|
|
* Assigning a function replaces the internal constructor. If the function does not extend {@link Message} yet, its prototype will be setup accordingly and static methods will be populated. If it already extends {@link Message}, it will just replace the internal constructor.
|
|
* @name Type#ctor
|
|
* @type {Constructor<{}>}
|
|
*/
|
|
ctor: {
|
|
get: function() {
|
|
return this._ctor || (this.ctor = Type.generateConstructor(this)());
|
|
},
|
|
set: function(ctor) {
|
|
|
|
// Ensure proper prototype
|
|
var prototype = ctor.prototype;
|
|
if (!(prototype instanceof Message)) {
|
|
(ctor.prototype = new Message()).constructor = ctor;
|
|
util.merge(ctor.prototype, prototype);
|
|
}
|
|
|
|
// Classes and messages reference their reflected type
|
|
ctor.$type = ctor.prototype.$type = this;
|
|
|
|
// Mix in static methods
|
|
util.merge(ctor, Message, true);
|
|
|
|
this._ctor = ctor;
|
|
|
|
// Messages have non-enumerable default values on their prototype
|
|
var i = 0;
|
|
for (; i < /* initializes */ this.fieldsArray.length; ++i)
|
|
this._fieldsArray[i].resolve(); // ensures a proper value
|
|
|
|
// Messages have non-enumerable getters and setters for each virtual oneof field
|
|
var ctorProperties = {};
|
|
for (i = 0; i < /* initializes */ this.oneofsArray.length; ++i)
|
|
ctorProperties[this._oneofsArray[i].resolve().name] = {
|
|
get: util.oneOfGetter(this._oneofsArray[i].oneof),
|
|
set: util.oneOfSetter(this._oneofsArray[i].oneof)
|
|
};
|
|
if (i)
|
|
Object.defineProperties(ctor.prototype, ctorProperties);
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Generates a constructor function for the specified type.
|
|
* @param {Type} mtype Message type
|
|
* @returns {Codegen} Codegen instance
|
|
*/
|
|
Type.generateConstructor = function generateConstructor(mtype) {
|
|
/* eslint-disable no-unexpected-multiline */
|
|
var gen = util.codegen(["p"], mtype.name);
|
|
// explicitly initialize mutable object/array fields so that these aren't just inherited from the prototype
|
|
for (var i = 0, field; i < mtype.fieldsArray.length; ++i)
|
|
if ((field = mtype._fieldsArray[i]).map) gen
|
|
("this%s={}", util.safeProp(field.name));
|
|
else if (field.repeated) gen
|
|
("this%s=[]", util.safeProp(field.name));
|
|
return gen
|
|
("if(p)for(var ks=Object.keys(p),i=0;i<ks.length;++i)if(p[ks[i]]!=null)") // omit undefined or null
|
|
("this[ks[i]]=p[ks[i]]");
|
|
/* eslint-enable no-unexpected-multiline */
|
|
};
|
|
|
|
function clearCache(type) {
|
|
type._fieldsById = type._fieldsArray = type._oneofsArray = null;
|
|
delete type.encode;
|
|
delete type.decode;
|
|
delete type.verify;
|
|
return type;
|
|
}
|
|
|
|
/**
|
|
* Message type descriptor.
|
|
* @interface IType
|
|
* @extends INamespace
|
|
* @property {Object.<string,IOneOf>} [oneofs] Oneof descriptors
|
|
* @property {Object.<string,IField>} fields Field descriptors
|
|
* @property {number[][]} [extensions] Extension ranges
|
|
* @property {number[][]} [reserved] Reserved ranges
|
|
* @property {boolean} [group=false] Whether a legacy group or not
|
|
*/
|
|
|
|
/**
|
|
* Creates a message type from a message type descriptor.
|
|
* @param {string} name Message name
|
|
* @param {IType} json Message type descriptor
|
|
* @returns {Type} Created message type
|
|
*/
|
|
Type.fromJSON = function fromJSON(name, json) {
|
|
var type = new Type(name, json.options);
|
|
type.extensions = json.extensions;
|
|
type.reserved = json.reserved;
|
|
var names = Object.keys(json.fields),
|
|
i = 0;
|
|
for (; i < names.length; ++i)
|
|
type.add(
|
|
( typeof json.fields[names[i]].keyType !== "undefined"
|
|
? MapField.fromJSON
|
|
: Field.fromJSON )(names[i], json.fields[names[i]])
|
|
);
|
|
if (json.oneofs)
|
|
for (names = Object.keys(json.oneofs), i = 0; i < names.length; ++i)
|
|
type.add(OneOf.fromJSON(names[i], json.oneofs[names[i]]));
|
|
if (json.nested)
|
|
for (names = Object.keys(json.nested), i = 0; i < names.length; ++i) {
|
|
var nested = json.nested[names[i]];
|
|
type.add( // most to least likely
|
|
( nested.id !== undefined
|
|
? Field.fromJSON
|
|
: nested.fields !== undefined
|
|
? Type.fromJSON
|
|
: nested.values !== undefined
|
|
? Enum.fromJSON
|
|
: nested.methods !== undefined
|
|
? Service.fromJSON
|
|
: Namespace.fromJSON )(names[i], nested)
|
|
);
|
|
}
|
|
if (json.extensions && json.extensions.length)
|
|
type.extensions = json.extensions;
|
|
if (json.reserved && json.reserved.length)
|
|
type.reserved = json.reserved;
|
|
if (json.group)
|
|
type.group = true;
|
|
if (json.comment)
|
|
type.comment = json.comment;
|
|
return type;
|
|
};
|
|
|
|
/**
|
|
* Converts this message type to a message type descriptor.
|
|
* @param {IToJSONOptions} [toJSONOptions] JSON conversion options
|
|
* @returns {IType} Message type descriptor
|
|
*/
|
|
Type.prototype.toJSON = function toJSON(toJSONOptions) {
|
|
var inherited = Namespace.prototype.toJSON.call(this, toJSONOptions);
|
|
var keepComments = toJSONOptions ? Boolean(toJSONOptions.keepComments) : false;
|
|
return util.toObject([
|
|
"options" , inherited && inherited.options || undefined,
|
|
"oneofs" , Namespace.arrayToJSON(this.oneofsArray, toJSONOptions),
|
|
"fields" , Namespace.arrayToJSON(this.fieldsArray.filter(function(obj) { return !obj.declaringField; }), toJSONOptions) || {},
|
|
"extensions" , this.extensions && this.extensions.length ? this.extensions : undefined,
|
|
"reserved" , this.reserved && this.reserved.length ? this.reserved : undefined,
|
|
"group" , this.group || undefined,
|
|
"nested" , inherited && inherited.nested || undefined,
|
|
"comment" , keepComments ? this.comment : undefined
|
|
]);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Type.prototype.resolveAll = function resolveAll() {
|
|
var fields = this.fieldsArray, i = 0;
|
|
while (i < fields.length)
|
|
fields[i++].resolve();
|
|
var oneofs = this.oneofsArray; i = 0;
|
|
while (i < oneofs.length)
|
|
oneofs[i++].resolve();
|
|
return Namespace.prototype.resolveAll.call(this);
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
Type.prototype.get = function get(name) {
|
|
return this.fields[name]
|
|
|| this.oneofs && this.oneofs[name]
|
|
|| this.nested && this.nested[name]
|
|
|| null;
|
|
};
|
|
|
|
/**
|
|
* Adds a nested object to this type.
|
|
* @param {ReflectionObject} object Nested object to add
|
|
* @returns {Type} `this`
|
|
* @throws {TypeError} If arguments are invalid
|
|
* @throws {Error} If there is already a nested object with this name or, if a field, when there is already a field with this id
|
|
*/
|
|
Type.prototype.add = function add(object) {
|
|
|
|
if (this.get(object.name))
|
|
throw Error("duplicate name '" + object.name + "' in " + this);
|
|
|
|
if (object instanceof Field && object.extend === undefined) {
|
|
// NOTE: Extension fields aren't actual fields on the declaring type, but nested objects.
|
|
// The root object takes care of adding distinct sister-fields to the respective extended
|
|
// type instead.
|
|
|
|
// avoids calling the getter if not absolutely necessary because it's called quite frequently
|
|
if (this._fieldsById ? /* istanbul ignore next */ this._fieldsById[object.id] : this.fieldsById[object.id])
|
|
throw Error("duplicate id " + object.id + " in " + this);
|
|
if (this.isReservedId(object.id))
|
|
throw Error("id " + object.id + " is reserved in " + this);
|
|
if (this.isReservedName(object.name))
|
|
throw Error("name '" + object.name + "' is reserved in " + this);
|
|
|
|
if (object.parent)
|
|
object.parent.remove(object);
|
|
this.fields[object.name] = object;
|
|
object.message = this;
|
|
object.onAdd(this);
|
|
return clearCache(this);
|
|
}
|
|
if (object instanceof OneOf) {
|
|
if (!this.oneofs)
|
|
this.oneofs = {};
|
|
this.oneofs[object.name] = object;
|
|
object.onAdd(this);
|
|
return clearCache(this);
|
|
}
|
|
return Namespace.prototype.add.call(this, object);
|
|
};
|
|
|
|
/**
|
|
* Removes a nested object from this type.
|
|
* @param {ReflectionObject} object Nested object to remove
|
|
* @returns {Type} `this`
|
|
* @throws {TypeError} If arguments are invalid
|
|
* @throws {Error} If `object` is not a member of this type
|
|
*/
|
|
Type.prototype.remove = function remove(object) {
|
|
if (object instanceof Field && object.extend === undefined) {
|
|
// See Type#add for the reason why extension fields are excluded here.
|
|
|
|
/* istanbul ignore if */
|
|
if (!this.fields || this.fields[object.name] !== object)
|
|
throw Error(object + " is not a member of " + this);
|
|
|
|
delete this.fields[object.name];
|
|
object.parent = null;
|
|
object.onRemove(this);
|
|
return clearCache(this);
|
|
}
|
|
if (object instanceof OneOf) {
|
|
|
|
/* istanbul ignore if */
|
|
if (!this.oneofs || this.oneofs[object.name] !== object)
|
|
throw Error(object + " is not a member of " + this);
|
|
|
|
delete this.oneofs[object.name];
|
|
object.parent = null;
|
|
object.onRemove(this);
|
|
return clearCache(this);
|
|
}
|
|
return Namespace.prototype.remove.call(this, object);
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified id is reserved.
|
|
* @param {number} id Id to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
Type.prototype.isReservedId = function isReservedId(id) {
|
|
return Namespace.isReservedId(this.reserved, id);
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified name is reserved.
|
|
* @param {string} name Name to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
Type.prototype.isReservedName = function isReservedName(name) {
|
|
return Namespace.isReservedName(this.reserved, name);
|
|
};
|
|
|
|
/**
|
|
* Creates a new message of this type using the specified properties.
|
|
* @param {Object.<string,*>} [properties] Properties to set
|
|
* @returns {Message<{}>} Message instance
|
|
*/
|
|
Type.prototype.create = function create(properties) {
|
|
return new this.ctor(properties);
|
|
};
|
|
|
|
/**
|
|
* Sets up {@link Type#encode|encode}, {@link Type#decode|decode} and {@link Type#verify|verify}.
|
|
* @returns {Type} `this`
|
|
*/
|
|
Type.prototype.setup = function setup() {
|
|
// Sets up everything at once so that the prototype chain does not have to be re-evaluated
|
|
// multiple times (V8, soft-deopt prototype-check).
|
|
|
|
var fullName = this.fullName,
|
|
types = [];
|
|
for (var i = 0; i < /* initializes */ this.fieldsArray.length; ++i)
|
|
types.push(this._fieldsArray[i].resolve().resolvedType);
|
|
|
|
// Replace setup methods with type-specific generated functions
|
|
this.encode = encoder(this)({
|
|
Writer : Writer,
|
|
types : types,
|
|
util : util
|
|
});
|
|
this.decode = decoder(this)({
|
|
Reader : Reader,
|
|
types : types,
|
|
util : util
|
|
});
|
|
this.verify = verifier(this)({
|
|
types : types,
|
|
util : util
|
|
});
|
|
this.fromObject = converter.fromObject(this)({
|
|
types : types,
|
|
util : util
|
|
});
|
|
this.toObject = converter.toObject(this)({
|
|
types : types,
|
|
util : util
|
|
});
|
|
|
|
// Inject custom wrappers for common types
|
|
var wrapper = wrappers[fullName];
|
|
if (wrapper) {
|
|
var originalThis = Object.create(this);
|
|
// if (wrapper.fromObject) {
|
|
originalThis.fromObject = this.fromObject;
|
|
this.fromObject = wrapper.fromObject.bind(originalThis);
|
|
// }
|
|
// if (wrapper.toObject) {
|
|
originalThis.toObject = this.toObject;
|
|
this.toObject = wrapper.toObject.bind(originalThis);
|
|
// }
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Encodes a message of this type. Does not implicitly {@link Type#verify|verify} messages.
|
|
* @param {Message<{}>|Object.<string,*>} message Message instance or plain object
|
|
* @param {Writer} [writer] Writer to encode to
|
|
* @returns {Writer} writer
|
|
*/
|
|
Type.prototype.encode = function encode_setup(message, writer) {
|
|
return this.setup().encode(message, writer); // overrides this method
|
|
};
|
|
|
|
/**
|
|
* Encodes a message of this type preceeded by its byte length as a varint. Does not implicitly {@link Type#verify|verify} messages.
|
|
* @param {Message<{}>|Object.<string,*>} message Message instance or plain object
|
|
* @param {Writer} [writer] Writer to encode to
|
|
* @returns {Writer} writer
|
|
*/
|
|
Type.prototype.encodeDelimited = function encodeDelimited(message, writer) {
|
|
return this.encode(message, writer && writer.len ? writer.fork() : writer).ldelim();
|
|
};
|
|
|
|
/**
|
|
* Decodes a message of this type.
|
|
* @param {Reader|Uint8Array} reader Reader or buffer to decode from
|
|
* @param {number} [length] Length of the message, if known beforehand
|
|
* @returns {Message<{}>} Decoded message
|
|
* @throws {Error} If the payload is not a reader or valid buffer
|
|
* @throws {util.ProtocolError<{}>} If required fields are missing
|
|
*/
|
|
Type.prototype.decode = function decode_setup(reader, length) {
|
|
return this.setup().decode(reader, length); // overrides this method
|
|
};
|
|
|
|
/**
|
|
* Decodes a message of this type preceeded by its byte length as a varint.
|
|
* @param {Reader|Uint8Array} reader Reader or buffer to decode from
|
|
* @returns {Message<{}>} Decoded message
|
|
* @throws {Error} If the payload is not a reader or valid buffer
|
|
* @throws {util.ProtocolError} If required fields are missing
|
|
*/
|
|
Type.prototype.decodeDelimited = function decodeDelimited(reader) {
|
|
if (!(reader instanceof Reader))
|
|
reader = Reader.create(reader);
|
|
return this.decode(reader, reader.uint32());
|
|
};
|
|
|
|
/**
|
|
* Verifies that field values are valid and that required fields are present.
|
|
* @param {Object.<string,*>} message Plain object to verify
|
|
* @returns {null|string} `null` if valid, otherwise the reason why it is not
|
|
*/
|
|
Type.prototype.verify = function verify_setup(message) {
|
|
return this.setup().verify(message); // overrides this method
|
|
};
|
|
|
|
/**
|
|
* Creates a new message of this type from a plain object. Also converts values to their respective internal types.
|
|
* @param {Object.<string,*>} object Plain object to convert
|
|
* @returns {Message<{}>} Message instance
|
|
*/
|
|
Type.prototype.fromObject = function fromObject(object) {
|
|
return this.setup().fromObject(object);
|
|
};
|
|
|
|
/**
|
|
* Conversion options as used by {@link Type#toObject} and {@link Message.toObject}.
|
|
* @interface IConversionOptions
|
|
* @property {Function} [longs] Long conversion type.
|
|
* Valid values are `String` and `Number` (the global types).
|
|
* Defaults to copy the present value, which is a possibly unsafe number without and a {@link Long} with a long library.
|
|
* @property {Function} [enums] Enum value conversion type.
|
|
* Only valid value is `String` (the global type).
|
|
* Defaults to copy the present value, which is the numeric id.
|
|
* @property {Function} [bytes] Bytes value conversion type.
|
|
* Valid values are `Array` and (a base64 encoded) `String` (the global types).
|
|
* Defaults to copy the present value, which usually is a Buffer under node and an Uint8Array in the browser.
|
|
* @property {boolean} [defaults=false] Also sets default values on the resulting object
|
|
* @property {boolean} [arrays=false] Sets empty arrays for missing repeated fields even if `defaults=false`
|
|
* @property {boolean} [objects=false] Sets empty objects for missing map fields even if `defaults=false`
|
|
* @property {boolean} [oneofs=false] Includes virtual oneof properties set to the present field's name, if any
|
|
* @property {boolean} [json=false] Performs additional JSON compatibility conversions, i.e. NaN and Infinity to strings
|
|
*/
|
|
|
|
/**
|
|
* Creates a plain object from a message of this type. Also converts values to other types if specified.
|
|
* @param {Message<{}>} message Message instance
|
|
* @param {IConversionOptions} [options] Conversion options
|
|
* @returns {Object.<string,*>} Plain object
|
|
*/
|
|
Type.prototype.toObject = function toObject(message, options) {
|
|
return this.setup().toObject(message, options);
|
|
};
|
|
|
|
/**
|
|
* Decorator function as returned by {@link Type.d} (TypeScript).
|
|
* @typedef TypeDecorator
|
|
* @type {function}
|
|
* @param {Constructor<T>} target Target constructor
|
|
* @returns {undefined}
|
|
* @template T extends Message<T>
|
|
*/
|
|
|
|
/**
|
|
* Type decorator (TypeScript).
|
|
* @param {string} [typeName] Type name, defaults to the constructor's name
|
|
* @returns {TypeDecorator<T>} Decorator function
|
|
* @template T extends Message<T>
|
|
*/
|
|
Type.d = function decorateType(typeName) {
|
|
return function typeDecorator(target) {
|
|
util.decorateType(target, typeName);
|
|
};
|
|
};
|
|
|
|
},{"12":12,"13":13,"14":14,"15":15,"16":16,"20":20,"21":21,"23":23,"25":25,"27":27,"33":33,"37":37,"40":40,"41":41,"42":42}],36:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
/**
|
|
* Common type constants.
|
|
* @namespace
|
|
*/
|
|
var types = exports;
|
|
|
|
var util = require(37);
|
|
|
|
var s = [
|
|
"double", // 0
|
|
"float", // 1
|
|
"int32", // 2
|
|
"uint32", // 3
|
|
"sint32", // 4
|
|
"fixed32", // 5
|
|
"sfixed32", // 6
|
|
"int64", // 7
|
|
"uint64", // 8
|
|
"sint64", // 9
|
|
"fixed64", // 10
|
|
"sfixed64", // 11
|
|
"bool", // 12
|
|
"string", // 13
|
|
"bytes" // 14
|
|
];
|
|
|
|
function bake(values, offset) {
|
|
var i = 0, o = {};
|
|
offset |= 0;
|
|
while (i < values.length) o[s[i + offset]] = values[i++];
|
|
return o;
|
|
}
|
|
|
|
/**
|
|
* Basic type wire types.
|
|
* @type {Object.<string,number>}
|
|
* @const
|
|
* @property {number} double=1 Fixed64 wire type
|
|
* @property {number} float=5 Fixed32 wire type
|
|
* @property {number} int32=0 Varint wire type
|
|
* @property {number} uint32=0 Varint wire type
|
|
* @property {number} sint32=0 Varint wire type
|
|
* @property {number} fixed32=5 Fixed32 wire type
|
|
* @property {number} sfixed32=5 Fixed32 wire type
|
|
* @property {number} int64=0 Varint wire type
|
|
* @property {number} uint64=0 Varint wire type
|
|
* @property {number} sint64=0 Varint wire type
|
|
* @property {number} fixed64=1 Fixed64 wire type
|
|
* @property {number} sfixed64=1 Fixed64 wire type
|
|
* @property {number} bool=0 Varint wire type
|
|
* @property {number} string=2 Ldelim wire type
|
|
* @property {number} bytes=2 Ldelim wire type
|
|
*/
|
|
types.basic = bake([
|
|
/* double */ 1,
|
|
/* float */ 5,
|
|
/* int32 */ 0,
|
|
/* uint32 */ 0,
|
|
/* sint32 */ 0,
|
|
/* fixed32 */ 5,
|
|
/* sfixed32 */ 5,
|
|
/* int64 */ 0,
|
|
/* uint64 */ 0,
|
|
/* sint64 */ 0,
|
|
/* fixed64 */ 1,
|
|
/* sfixed64 */ 1,
|
|
/* bool */ 0,
|
|
/* string */ 2,
|
|
/* bytes */ 2
|
|
]);
|
|
|
|
/**
|
|
* Basic type defaults.
|
|
* @type {Object.<string,*>}
|
|
* @const
|
|
* @property {number} double=0 Double default
|
|
* @property {number} float=0 Float default
|
|
* @property {number} int32=0 Int32 default
|
|
* @property {number} uint32=0 Uint32 default
|
|
* @property {number} sint32=0 Sint32 default
|
|
* @property {number} fixed32=0 Fixed32 default
|
|
* @property {number} sfixed32=0 Sfixed32 default
|
|
* @property {number} int64=0 Int64 default
|
|
* @property {number} uint64=0 Uint64 default
|
|
* @property {number} sint64=0 Sint32 default
|
|
* @property {number} fixed64=0 Fixed64 default
|
|
* @property {number} sfixed64=0 Sfixed64 default
|
|
* @property {boolean} bool=false Bool default
|
|
* @property {string} string="" String default
|
|
* @property {Array.<number>} bytes=Array(0) Bytes default
|
|
* @property {null} message=null Message default
|
|
*/
|
|
types.defaults = bake([
|
|
/* double */ 0,
|
|
/* float */ 0,
|
|
/* int32 */ 0,
|
|
/* uint32 */ 0,
|
|
/* sint32 */ 0,
|
|
/* fixed32 */ 0,
|
|
/* sfixed32 */ 0,
|
|
/* int64 */ 0,
|
|
/* uint64 */ 0,
|
|
/* sint64 */ 0,
|
|
/* fixed64 */ 0,
|
|
/* sfixed64 */ 0,
|
|
/* bool */ false,
|
|
/* string */ "",
|
|
/* bytes */ util.emptyArray,
|
|
/* message */ null
|
|
]);
|
|
|
|
/**
|
|
* Basic long type wire types.
|
|
* @type {Object.<string,number>}
|
|
* @const
|
|
* @property {number} int64=0 Varint wire type
|
|
* @property {number} uint64=0 Varint wire type
|
|
* @property {number} sint64=0 Varint wire type
|
|
* @property {number} fixed64=1 Fixed64 wire type
|
|
* @property {number} sfixed64=1 Fixed64 wire type
|
|
*/
|
|
types.long = bake([
|
|
/* int64 */ 0,
|
|
/* uint64 */ 0,
|
|
/* sint64 */ 0,
|
|
/* fixed64 */ 1,
|
|
/* sfixed64 */ 1
|
|
], 7);
|
|
|
|
/**
|
|
* Allowed types for map keys with their associated wire type.
|
|
* @type {Object.<string,number>}
|
|
* @const
|
|
* @property {number} int32=0 Varint wire type
|
|
* @property {number} uint32=0 Varint wire type
|
|
* @property {number} sint32=0 Varint wire type
|
|
* @property {number} fixed32=5 Fixed32 wire type
|
|
* @property {number} sfixed32=5 Fixed32 wire type
|
|
* @property {number} int64=0 Varint wire type
|
|
* @property {number} uint64=0 Varint wire type
|
|
* @property {number} sint64=0 Varint wire type
|
|
* @property {number} fixed64=1 Fixed64 wire type
|
|
* @property {number} sfixed64=1 Fixed64 wire type
|
|
* @property {number} bool=0 Varint wire type
|
|
* @property {number} string=2 Ldelim wire type
|
|
*/
|
|
types.mapKey = bake([
|
|
/* int32 */ 0,
|
|
/* uint32 */ 0,
|
|
/* sint32 */ 0,
|
|
/* fixed32 */ 5,
|
|
/* sfixed32 */ 5,
|
|
/* int64 */ 0,
|
|
/* uint64 */ 0,
|
|
/* sint64 */ 0,
|
|
/* fixed64 */ 1,
|
|
/* sfixed64 */ 1,
|
|
/* bool */ 0,
|
|
/* string */ 2
|
|
], 2);
|
|
|
|
/**
|
|
* Allowed types for packed repeated fields with their associated wire type.
|
|
* @type {Object.<string,number>}
|
|
* @const
|
|
* @property {number} double=1 Fixed64 wire type
|
|
* @property {number} float=5 Fixed32 wire type
|
|
* @property {number} int32=0 Varint wire type
|
|
* @property {number} uint32=0 Varint wire type
|
|
* @property {number} sint32=0 Varint wire type
|
|
* @property {number} fixed32=5 Fixed32 wire type
|
|
* @property {number} sfixed32=5 Fixed32 wire type
|
|
* @property {number} int64=0 Varint wire type
|
|
* @property {number} uint64=0 Varint wire type
|
|
* @property {number} sint64=0 Varint wire type
|
|
* @property {number} fixed64=1 Fixed64 wire type
|
|
* @property {number} sfixed64=1 Fixed64 wire type
|
|
* @property {number} bool=0 Varint wire type
|
|
*/
|
|
types.packed = bake([
|
|
/* double */ 1,
|
|
/* float */ 5,
|
|
/* int32 */ 0,
|
|
/* uint32 */ 0,
|
|
/* sint32 */ 0,
|
|
/* fixed32 */ 5,
|
|
/* sfixed32 */ 5,
|
|
/* int64 */ 0,
|
|
/* uint64 */ 0,
|
|
/* sint64 */ 0,
|
|
/* fixed64 */ 1,
|
|
/* sfixed64 */ 1,
|
|
/* bool */ 0
|
|
]);
|
|
|
|
},{"37":37}],37:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
/**
|
|
* Various utility functions.
|
|
* @namespace
|
|
*/
|
|
var util = module.exports = require(39);
|
|
|
|
var roots = require(30);
|
|
|
|
var Type, // cyclic
|
|
Enum;
|
|
|
|
util.codegen = require(3);
|
|
util.fetch = require(5);
|
|
util.path = require(8);
|
|
|
|
/**
|
|
* Node's fs module if available.
|
|
* @type {Object.<string,*>}
|
|
*/
|
|
util.fs = util.inquire("fs");
|
|
|
|
/**
|
|
* Converts an object's values to an array.
|
|
* @param {Object.<string,*>} object Object to convert
|
|
* @returns {Array.<*>} Converted array
|
|
*/
|
|
util.toArray = function toArray(object) {
|
|
if (object) {
|
|
var keys = Object.keys(object),
|
|
array = new Array(keys.length),
|
|
index = 0;
|
|
while (index < keys.length)
|
|
array[index] = object[keys[index++]];
|
|
return array;
|
|
}
|
|
return [];
|
|
};
|
|
|
|
/**
|
|
* Converts an array of keys immediately followed by their respective value to an object, omitting undefined values.
|
|
* @param {Array.<*>} array Array to convert
|
|
* @returns {Object.<string,*>} Converted object
|
|
*/
|
|
util.toObject = function toObject(array) {
|
|
var object = {},
|
|
index = 0;
|
|
while (index < array.length) {
|
|
var key = array[index++],
|
|
val = array[index++];
|
|
if (val !== undefined)
|
|
object[key] = val;
|
|
}
|
|
return object;
|
|
};
|
|
|
|
var safePropBackslashRe = /\\/g,
|
|
safePropQuoteRe = /"/g;
|
|
|
|
/**
|
|
* Tests whether the specified name is a reserved word in JS.
|
|
* @param {string} name Name to test
|
|
* @returns {boolean} `true` if reserved, otherwise `false`
|
|
*/
|
|
util.isReserved = function isReserved(name) {
|
|
return /^(?:do|if|in|for|let|new|try|var|case|else|enum|eval|false|null|this|true|void|with|break|catch|class|const|super|throw|while|yield|delete|export|import|public|return|static|switch|typeof|default|extends|finally|package|private|continue|debugger|function|arguments|interface|protected|implements|instanceof)$/.test(name);
|
|
};
|
|
|
|
/**
|
|
* Returns a safe property accessor for the specified property name.
|
|
* @param {string} prop Property name
|
|
* @returns {string} Safe accessor
|
|
*/
|
|
util.safeProp = function safeProp(prop) {
|
|
if (!/^[$\w_]+$/.test(prop) || util.isReserved(prop))
|
|
return "[\"" + prop.replace(safePropBackslashRe, "\\\\").replace(safePropQuoteRe, "\\\"") + "\"]";
|
|
return "." + prop;
|
|
};
|
|
|
|
/**
|
|
* Converts the first character of a string to upper case.
|
|
* @param {string} str String to convert
|
|
* @returns {string} Converted string
|
|
*/
|
|
util.ucFirst = function ucFirst(str) {
|
|
return str.charAt(0).toUpperCase() + str.substring(1);
|
|
};
|
|
|
|
var camelCaseRe = /_([a-z])/g;
|
|
|
|
/**
|
|
* Converts a string to camel case.
|
|
* @param {string} str String to convert
|
|
* @returns {string} Converted string
|
|
*/
|
|
util.camelCase = function camelCase(str) {
|
|
return str.substring(0, 1)
|
|
+ str.substring(1)
|
|
.replace(camelCaseRe, function($0, $1) { return $1.toUpperCase(); });
|
|
};
|
|
|
|
/**
|
|
* Compares reflected fields by id.
|
|
* @param {Field} a First field
|
|
* @param {Field} b Second field
|
|
* @returns {number} Comparison value
|
|
*/
|
|
util.compareFieldsById = function compareFieldsById(a, b) {
|
|
return a.id - b.id;
|
|
};
|
|
|
|
/**
|
|
* Decorator helper for types (TypeScript).
|
|
* @param {Constructor<T>} ctor Constructor function
|
|
* @param {string} [typeName] Type name, defaults to the constructor's name
|
|
* @returns {Type} Reflected type
|
|
* @template T extends Message<T>
|
|
* @property {Root} root Decorators root
|
|
*/
|
|
util.decorateType = function decorateType(ctor, typeName) {
|
|
|
|
/* istanbul ignore if */
|
|
if (ctor.$type) {
|
|
if (typeName && ctor.$type.name !== typeName) {
|
|
util.decorateRoot.remove(ctor.$type);
|
|
ctor.$type.name = typeName;
|
|
util.decorateRoot.add(ctor.$type);
|
|
}
|
|
return ctor.$type;
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
if (!Type)
|
|
Type = require(35);
|
|
|
|
var type = new Type(typeName || ctor.name);
|
|
util.decorateRoot.add(type);
|
|
type.ctor = ctor; // sets up .encode, .decode etc.
|
|
Object.defineProperty(ctor, "$type", { value: type, enumerable: false });
|
|
Object.defineProperty(ctor.prototype, "$type", { value: type, enumerable: false });
|
|
return type;
|
|
};
|
|
|
|
var decorateEnumIndex = 0;
|
|
|
|
/**
|
|
* Decorator helper for enums (TypeScript).
|
|
* @param {Object} object Enum object
|
|
* @returns {Enum} Reflected enum
|
|
*/
|
|
util.decorateEnum = function decorateEnum(object) {
|
|
|
|
/* istanbul ignore if */
|
|
if (object.$type)
|
|
return object.$type;
|
|
|
|
/* istanbul ignore next */
|
|
if (!Enum)
|
|
Enum = require(15);
|
|
|
|
var enm = new Enum("Enum" + decorateEnumIndex++, object);
|
|
util.decorateRoot.add(enm);
|
|
Object.defineProperty(object, "$type", { value: enm, enumerable: false });
|
|
return enm;
|
|
};
|
|
|
|
/**
|
|
* Decorator root (TypeScript).
|
|
* @name util.decorateRoot
|
|
* @type {Root}
|
|
* @readonly
|
|
*/
|
|
Object.defineProperty(util, "decorateRoot", {
|
|
get: function() {
|
|
return roots["decorated"] || (roots["decorated"] = new (require(29))());
|
|
}
|
|
});
|
|
|
|
},{"15":15,"29":29,"3":3,"30":30,"35":35,"39":39,"5":5,"8":8}],38:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = LongBits;
|
|
|
|
var util = require(39);
|
|
|
|
/**
|
|
* Constructs new long bits.
|
|
* @classdesc Helper class for working with the low and high bits of a 64 bit value.
|
|
* @memberof util
|
|
* @constructor
|
|
* @param {number} lo Low 32 bits, unsigned
|
|
* @param {number} hi High 32 bits, unsigned
|
|
*/
|
|
function LongBits(lo, hi) {
|
|
|
|
// note that the casts below are theoretically unnecessary as of today, but older statically
|
|
// generated converter code might still call the ctor with signed 32bits. kept for compat.
|
|
|
|
/**
|
|
* Low bits.
|
|
* @type {number}
|
|
*/
|
|
this.lo = lo >>> 0;
|
|
|
|
/**
|
|
* High bits.
|
|
* @type {number}
|
|
*/
|
|
this.hi = hi >>> 0;
|
|
}
|
|
|
|
/**
|
|
* Zero bits.
|
|
* @memberof util.LongBits
|
|
* @type {util.LongBits}
|
|
*/
|
|
var zero = LongBits.zero = new LongBits(0, 0);
|
|
|
|
zero.toNumber = function() { return 0; };
|
|
zero.zzEncode = zero.zzDecode = function() { return this; };
|
|
zero.length = function() { return 1; };
|
|
|
|
/**
|
|
* Zero hash.
|
|
* @memberof util.LongBits
|
|
* @type {string}
|
|
*/
|
|
var zeroHash = LongBits.zeroHash = "\0\0\0\0\0\0\0\0";
|
|
|
|
/**
|
|
* Constructs new long bits from the specified number.
|
|
* @param {number} value Value
|
|
* @returns {util.LongBits} Instance
|
|
*/
|
|
LongBits.fromNumber = function fromNumber(value) {
|
|
if (value === 0)
|
|
return zero;
|
|
var sign = value < 0;
|
|
if (sign)
|
|
value = -value;
|
|
var lo = value >>> 0,
|
|
hi = (value - lo) / 4294967296 >>> 0;
|
|
if (sign) {
|
|
hi = ~hi >>> 0;
|
|
lo = ~lo >>> 0;
|
|
if (++lo > 4294967295) {
|
|
lo = 0;
|
|
if (++hi > 4294967295)
|
|
hi = 0;
|
|
}
|
|
}
|
|
return new LongBits(lo, hi);
|
|
};
|
|
|
|
/**
|
|
* Constructs new long bits from a number, long or string.
|
|
* @param {Long|number|string} value Value
|
|
* @returns {util.LongBits} Instance
|
|
*/
|
|
LongBits.from = function from(value) {
|
|
if (typeof value === "number")
|
|
return LongBits.fromNumber(value);
|
|
if (util.isString(value)) {
|
|
/* istanbul ignore else */
|
|
if (util.Long)
|
|
value = util.Long.fromString(value);
|
|
else
|
|
return LongBits.fromNumber(parseInt(value, 10));
|
|
}
|
|
return value.low || value.high ? new LongBits(value.low >>> 0, value.high >>> 0) : zero;
|
|
};
|
|
|
|
/**
|
|
* Converts this long bits to a possibly unsafe JavaScript number.
|
|
* @param {boolean} [unsigned=false] Whether unsigned or not
|
|
* @returns {number} Possibly unsafe number
|
|
*/
|
|
LongBits.prototype.toNumber = function toNumber(unsigned) {
|
|
if (!unsigned && this.hi >>> 31) {
|
|
var lo = ~this.lo + 1 >>> 0,
|
|
hi = ~this.hi >>> 0;
|
|
if (!lo)
|
|
hi = hi + 1 >>> 0;
|
|
return -(lo + hi * 4294967296);
|
|
}
|
|
return this.lo + this.hi * 4294967296;
|
|
};
|
|
|
|
/**
|
|
* Converts this long bits to a long.
|
|
* @param {boolean} [unsigned=false] Whether unsigned or not
|
|
* @returns {Long} Long
|
|
*/
|
|
LongBits.prototype.toLong = function toLong(unsigned) {
|
|
return util.Long
|
|
? new util.Long(this.lo | 0, this.hi | 0, Boolean(unsigned))
|
|
/* istanbul ignore next */
|
|
: { low: this.lo | 0, high: this.hi | 0, unsigned: Boolean(unsigned) };
|
|
};
|
|
|
|
var charCodeAt = String.prototype.charCodeAt;
|
|
|
|
/**
|
|
* Constructs new long bits from the specified 8 characters long hash.
|
|
* @param {string} hash Hash
|
|
* @returns {util.LongBits} Bits
|
|
*/
|
|
LongBits.fromHash = function fromHash(hash) {
|
|
if (hash === zeroHash)
|
|
return zero;
|
|
return new LongBits(
|
|
( charCodeAt.call(hash, 0)
|
|
| charCodeAt.call(hash, 1) << 8
|
|
| charCodeAt.call(hash, 2) << 16
|
|
| charCodeAt.call(hash, 3) << 24) >>> 0
|
|
,
|
|
( charCodeAt.call(hash, 4)
|
|
| charCodeAt.call(hash, 5) << 8
|
|
| charCodeAt.call(hash, 6) << 16
|
|
| charCodeAt.call(hash, 7) << 24) >>> 0
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Converts this long bits to a 8 characters long hash.
|
|
* @returns {string} Hash
|
|
*/
|
|
LongBits.prototype.toHash = function toHash() {
|
|
return String.fromCharCode(
|
|
this.lo & 255,
|
|
this.lo >>> 8 & 255,
|
|
this.lo >>> 16 & 255,
|
|
this.lo >>> 24 ,
|
|
this.hi & 255,
|
|
this.hi >>> 8 & 255,
|
|
this.hi >>> 16 & 255,
|
|
this.hi >>> 24
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Zig-zag encodes this long bits.
|
|
* @returns {util.LongBits} `this`
|
|
*/
|
|
LongBits.prototype.zzEncode = function zzEncode() {
|
|
var mask = this.hi >> 31;
|
|
this.hi = ((this.hi << 1 | this.lo >>> 31) ^ mask) >>> 0;
|
|
this.lo = ( this.lo << 1 ^ mask) >>> 0;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Zig-zag decodes this long bits.
|
|
* @returns {util.LongBits} `this`
|
|
*/
|
|
LongBits.prototype.zzDecode = function zzDecode() {
|
|
var mask = -(this.lo & 1);
|
|
this.lo = ((this.lo >>> 1 | this.hi << 31) ^ mask) >>> 0;
|
|
this.hi = ( this.hi >>> 1 ^ mask) >>> 0;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Calculates the length of this longbits when encoded as a varint.
|
|
* @returns {number} Length
|
|
*/
|
|
LongBits.prototype.length = function length() {
|
|
var part0 = this.lo,
|
|
part1 = (this.lo >>> 28 | this.hi << 4) >>> 0,
|
|
part2 = this.hi >>> 24;
|
|
return part2 === 0
|
|
? part1 === 0
|
|
? part0 < 16384
|
|
? part0 < 128 ? 1 : 2
|
|
: part0 < 2097152 ? 3 : 4
|
|
: part1 < 16384
|
|
? part1 < 128 ? 5 : 6
|
|
: part1 < 2097152 ? 7 : 8
|
|
: part2 < 128 ? 9 : 10;
|
|
};
|
|
|
|
},{"39":39}],39:[function(require,module,exports){
|
|
"use strict";
|
|
var util = exports;
|
|
|
|
// used to return a Promise where callback is omitted
|
|
util.asPromise = require(1);
|
|
|
|
// converts to / from base64 encoded strings
|
|
util.base64 = require(2);
|
|
|
|
// base class of rpc.Service
|
|
util.EventEmitter = require(4);
|
|
|
|
// float handling accross browsers
|
|
util.float = require(6);
|
|
|
|
// requires modules optionally and hides the call from bundlers
|
|
util.inquire = require(7);
|
|
|
|
// converts to / from utf8 encoded strings
|
|
util.utf8 = require(10);
|
|
|
|
// provides a node-like buffer pool in the browser
|
|
util.pool = require(9);
|
|
|
|
// utility to work with the low and high bits of a 64 bit value
|
|
util.LongBits = require(38);
|
|
|
|
// global object reference
|
|
util.global = typeof window !== "undefined" && window
|
|
|| typeof global !== "undefined" && global
|
|
|| typeof self !== "undefined" && self
|
|
|| this; // eslint-disable-line no-invalid-this
|
|
|
|
/**
|
|
* An immuable empty array.
|
|
* @memberof util
|
|
* @type {Array.<*>}
|
|
* @const
|
|
*/
|
|
util.emptyArray = Object.freeze ? Object.freeze([]) : /* istanbul ignore next */ []; // used on prototypes
|
|
|
|
/**
|
|
* An immutable empty object.
|
|
* @type {Object}
|
|
* @const
|
|
*/
|
|
util.emptyObject = Object.freeze ? Object.freeze({}) : /* istanbul ignore next */ {}; // used on prototypes
|
|
|
|
/**
|
|
* Whether running within node or not.
|
|
* @memberof util
|
|
* @type {boolean}
|
|
* @const
|
|
*/
|
|
util.isNode = Boolean(util.global.process && util.global.process.versions && util.global.process.versions.node);
|
|
|
|
/**
|
|
* Tests if the specified value is an integer.
|
|
* @function
|
|
* @param {*} value Value to test
|
|
* @returns {boolean} `true` if the value is an integer
|
|
*/
|
|
util.isInteger = Number.isInteger || /* istanbul ignore next */ function isInteger(value) {
|
|
return typeof value === "number" && isFinite(value) && Math.floor(value) === value;
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified value is a string.
|
|
* @param {*} value Value to test
|
|
* @returns {boolean} `true` if the value is a string
|
|
*/
|
|
util.isString = function isString(value) {
|
|
return typeof value === "string" || value instanceof String;
|
|
};
|
|
|
|
/**
|
|
* Tests if the specified value is a non-null object.
|
|
* @param {*} value Value to test
|
|
* @returns {boolean} `true` if the value is a non-null object
|
|
*/
|
|
util.isObject = function isObject(value) {
|
|
return value && typeof value === "object";
|
|
};
|
|
|
|
/**
|
|
* Checks if a property on a message is considered to be present.
|
|
* This is an alias of {@link util.isSet}.
|
|
* @function
|
|
* @param {Object} obj Plain object or message instance
|
|
* @param {string} prop Property name
|
|
* @returns {boolean} `true` if considered to be present, otherwise `false`
|
|
*/
|
|
util.isset =
|
|
|
|
/**
|
|
* Checks if a property on a message is considered to be present.
|
|
* @param {Object} obj Plain object or message instance
|
|
* @param {string} prop Property name
|
|
* @returns {boolean} `true` if considered to be present, otherwise `false`
|
|
*/
|
|
util.isSet = function isSet(obj, prop) {
|
|
var value = obj[prop];
|
|
if (value != null && obj.hasOwnProperty(prop)) // eslint-disable-line eqeqeq, no-prototype-builtins
|
|
return typeof value !== "object" || (Array.isArray(value) ? value.length : Object.keys(value).length) > 0;
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Any compatible Buffer instance.
|
|
* This is a minimal stand-alone definition of a Buffer instance. The actual type is that exported by node's typings.
|
|
* @interface Buffer
|
|
* @extends Uint8Array
|
|
*/
|
|
|
|
/**
|
|
* Node's Buffer class if available.
|
|
* @type {Constructor<Buffer>}
|
|
*/
|
|
util.Buffer = (function() {
|
|
try {
|
|
var Buffer = util.inquire("buffer").Buffer;
|
|
// refuse to use non-node buffers if not explicitly assigned (perf reasons):
|
|
return Buffer.prototype.utf8Write ? Buffer : /* istanbul ignore next */ null;
|
|
} catch (e) {
|
|
/* istanbul ignore next */
|
|
return null;
|
|
}
|
|
})();
|
|
|
|
// Internal alias of or polyfull for Buffer.from.
|
|
util._Buffer_from = null;
|
|
|
|
// Internal alias of or polyfill for Buffer.allocUnsafe.
|
|
util._Buffer_allocUnsafe = null;
|
|
|
|
/**
|
|
* Creates a new buffer of whatever type supported by the environment.
|
|
* @param {number|number[]} [sizeOrArray=0] Buffer size or number array
|
|
* @returns {Uint8Array|Buffer} Buffer
|
|
*/
|
|
util.newBuffer = function newBuffer(sizeOrArray) {
|
|
/* istanbul ignore next */
|
|
return typeof sizeOrArray === "number"
|
|
? util.Buffer
|
|
? util._Buffer_allocUnsafe(sizeOrArray)
|
|
: new util.Array(sizeOrArray)
|
|
: util.Buffer
|
|
? util._Buffer_from(sizeOrArray)
|
|
: typeof Uint8Array === "undefined"
|
|
? sizeOrArray
|
|
: new Uint8Array(sizeOrArray);
|
|
};
|
|
|
|
/**
|
|
* Array implementation used in the browser. `Uint8Array` if supported, otherwise `Array`.
|
|
* @type {Constructor<Uint8Array>}
|
|
*/
|
|
util.Array = typeof Uint8Array !== "undefined" ? Uint8Array /* istanbul ignore next */ : Array;
|
|
|
|
/**
|
|
* Any compatible Long instance.
|
|
* This is a minimal stand-alone definition of a Long instance. The actual type is that exported by long.js.
|
|
* @interface Long
|
|
* @property {number} low Low bits
|
|
* @property {number} high High bits
|
|
* @property {boolean} unsigned Whether unsigned or not
|
|
*/
|
|
|
|
/**
|
|
* Long.js's Long class if available.
|
|
* @type {Constructor<Long>}
|
|
*/
|
|
util.Long = /* istanbul ignore next */ util.global.dcodeIO && /* istanbul ignore next */ util.global.dcodeIO.Long
|
|
|| /* istanbul ignore next */ util.global.Long
|
|
|| util.inquire("long");
|
|
|
|
/**
|
|
* Regular expression used to verify 2 bit (`bool`) map keys.
|
|
* @type {RegExp}
|
|
* @const
|
|
*/
|
|
util.key2Re = /^true|false|0|1$/;
|
|
|
|
/**
|
|
* Regular expression used to verify 32 bit (`int32` etc.) map keys.
|
|
* @type {RegExp}
|
|
* @const
|
|
*/
|
|
util.key32Re = /^-?(?:0|[1-9][0-9]*)$/;
|
|
|
|
/**
|
|
* Regular expression used to verify 64 bit (`int64` etc.) map keys.
|
|
* @type {RegExp}
|
|
* @const
|
|
*/
|
|
util.key64Re = /^(?:[\\x00-\\xff]{8}|-?(?:0|[1-9][0-9]*))$/;
|
|
|
|
/**
|
|
* Converts a number or long to an 8 characters long hash string.
|
|
* @param {Long|number} value Value to convert
|
|
* @returns {string} Hash
|
|
*/
|
|
util.longToHash = function longToHash(value) {
|
|
return value
|
|
? util.LongBits.from(value).toHash()
|
|
: util.LongBits.zeroHash;
|
|
};
|
|
|
|
/**
|
|
* Converts an 8 characters long hash string to a long or number.
|
|
* @param {string} hash Hash
|
|
* @param {boolean} [unsigned=false] Whether unsigned or not
|
|
* @returns {Long|number} Original value
|
|
*/
|
|
util.longFromHash = function longFromHash(hash, unsigned) {
|
|
var bits = util.LongBits.fromHash(hash);
|
|
if (util.Long)
|
|
return util.Long.fromBits(bits.lo, bits.hi, unsigned);
|
|
return bits.toNumber(Boolean(unsigned));
|
|
};
|
|
|
|
/**
|
|
* Merges the properties of the source object into the destination object.
|
|
* @memberof util
|
|
* @param {Object.<string,*>} dst Destination object
|
|
* @param {Object.<string,*>} src Source object
|
|
* @param {boolean} [ifNotSet=false] Merges only if the key is not already set
|
|
* @returns {Object.<string,*>} Destination object
|
|
*/
|
|
function merge(dst, src, ifNotSet) { // used by converters
|
|
for (var keys = Object.keys(src), i = 0; i < keys.length; ++i)
|
|
if (dst[keys[i]] === undefined || !ifNotSet)
|
|
dst[keys[i]] = src[keys[i]];
|
|
return dst;
|
|
}
|
|
|
|
util.merge = merge;
|
|
|
|
/**
|
|
* Converts the first character of a string to lower case.
|
|
* @param {string} str String to convert
|
|
* @returns {string} Converted string
|
|
*/
|
|
util.lcFirst = function lcFirst(str) {
|
|
return str.charAt(0).toLowerCase() + str.substring(1);
|
|
};
|
|
|
|
/**
|
|
* Creates a custom error constructor.
|
|
* @memberof util
|
|
* @param {string} name Error name
|
|
* @returns {Constructor<Error>} Custom error constructor
|
|
*/
|
|
function newError(name) {
|
|
|
|
function CustomError(message, properties) {
|
|
|
|
if (!(this instanceof CustomError))
|
|
return new CustomError(message, properties);
|
|
|
|
// Error.call(this, message);
|
|
// ^ just returns a new error instance because the ctor can be called as a function
|
|
|
|
Object.defineProperty(this, "message", { get: function() { return message; } });
|
|
|
|
/* istanbul ignore next */
|
|
if (Error.captureStackTrace) // node
|
|
Error.captureStackTrace(this, CustomError);
|
|
else
|
|
Object.defineProperty(this, "stack", { value: (new Error()).stack || "" });
|
|
|
|
if (properties)
|
|
merge(this, properties);
|
|
}
|
|
|
|
(CustomError.prototype = Object.create(Error.prototype)).constructor = CustomError;
|
|
|
|
Object.defineProperty(CustomError.prototype, "name", { get: function() { return name; } });
|
|
|
|
CustomError.prototype.toString = function toString() {
|
|
return this.name + ": " + this.message;
|
|
};
|
|
|
|
return CustomError;
|
|
}
|
|
|
|
util.newError = newError;
|
|
|
|
/**
|
|
* Constructs a new protocol error.
|
|
* @classdesc Error subclass indicating a protocol specifc error.
|
|
* @memberof util
|
|
* @extends Error
|
|
* @template T extends Message<T>
|
|
* @constructor
|
|
* @param {string} message Error message
|
|
* @param {Object.<string,*>} [properties] Additional properties
|
|
* @example
|
|
* try {
|
|
* MyMessage.decode(someBuffer); // throws if required fields are missing
|
|
* } catch (e) {
|
|
* if (e instanceof ProtocolError && e.instance)
|
|
* console.log("decoded so far: " + JSON.stringify(e.instance));
|
|
* }
|
|
*/
|
|
util.ProtocolError = newError("ProtocolError");
|
|
|
|
/**
|
|
* So far decoded message instance.
|
|
* @name util.ProtocolError#instance
|
|
* @type {Message<T>}
|
|
*/
|
|
|
|
/**
|
|
* A OneOf getter as returned by {@link util.oneOfGetter}.
|
|
* @typedef OneOfGetter
|
|
* @type {function}
|
|
* @returns {string|undefined} Set field name, if any
|
|
*/
|
|
|
|
/**
|
|
* Builds a getter for a oneof's present field name.
|
|
* @param {string[]} fieldNames Field names
|
|
* @returns {OneOfGetter} Unbound getter
|
|
*/
|
|
util.oneOfGetter = function getOneOf(fieldNames) {
|
|
var fieldMap = {};
|
|
for (var i = 0; i < fieldNames.length; ++i)
|
|
fieldMap[fieldNames[i]] = 1;
|
|
|
|
/**
|
|
* @returns {string|undefined} Set field name, if any
|
|
* @this Object
|
|
* @ignore
|
|
*/
|
|
return function() { // eslint-disable-line consistent-return
|
|
for (var keys = Object.keys(this), i = keys.length - 1; i > -1; --i)
|
|
if (fieldMap[keys[i]] === 1 && this[keys[i]] !== undefined && this[keys[i]] !== null)
|
|
return keys[i];
|
|
};
|
|
};
|
|
|
|
/**
|
|
* A OneOf setter as returned by {@link util.oneOfSetter}.
|
|
* @typedef OneOfSetter
|
|
* @type {function}
|
|
* @param {string|undefined} value Field name
|
|
* @returns {undefined}
|
|
*/
|
|
|
|
/**
|
|
* Builds a setter for a oneof's present field name.
|
|
* @param {string[]} fieldNames Field names
|
|
* @returns {OneOfSetter} Unbound setter
|
|
*/
|
|
util.oneOfSetter = function setOneOf(fieldNames) {
|
|
|
|
/**
|
|
* @param {string} name Field name
|
|
* @returns {undefined}
|
|
* @this Object
|
|
* @ignore
|
|
*/
|
|
return function(name) {
|
|
for (var i = 0; i < fieldNames.length; ++i)
|
|
if (fieldNames[i] !== name)
|
|
delete this[fieldNames[i]];
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Default conversion options used for {@link Message#toJSON} implementations.
|
|
*
|
|
* These options are close to proto3's JSON mapping with the exception that internal types like Any are handled just like messages. More precisely:
|
|
*
|
|
* - Longs become strings
|
|
* - Enums become string keys
|
|
* - Bytes become base64 encoded strings
|
|
* - (Sub-)Messages become plain objects
|
|
* - Maps become plain objects with all string keys
|
|
* - Repeated fields become arrays
|
|
* - NaN and Infinity for float and double fields become strings
|
|
*
|
|
* @type {IConversionOptions}
|
|
* @see https://developers.google.com/protocol-buffers/docs/proto3?hl=en#json
|
|
*/
|
|
util.toJSONOptions = {
|
|
longs: String,
|
|
enums: String,
|
|
bytes: String,
|
|
json: true
|
|
};
|
|
|
|
// Sets up buffer utility according to the environment (called in index-minimal)
|
|
util._configure = function() {
|
|
var Buffer = util.Buffer;
|
|
/* istanbul ignore if */
|
|
if (!Buffer) {
|
|
util._Buffer_from = util._Buffer_allocUnsafe = null;
|
|
return;
|
|
}
|
|
// because node 4.x buffers are incompatible & immutable
|
|
// see: https://github.com/dcodeIO/protobuf.js/pull/665
|
|
util._Buffer_from = Buffer.from !== Uint8Array.from && Buffer.from ||
|
|
/* istanbul ignore next */
|
|
function Buffer_from(value, encoding) {
|
|
return new Buffer(value, encoding);
|
|
};
|
|
util._Buffer_allocUnsafe = Buffer.allocUnsafe ||
|
|
/* istanbul ignore next */
|
|
function Buffer_allocUnsafe(size) {
|
|
return new Buffer(size);
|
|
};
|
|
};
|
|
|
|
},{"1":1,"10":10,"2":2,"38":38,"4":4,"6":6,"7":7,"9":9}],40:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = verifier;
|
|
|
|
var Enum = require(15),
|
|
util = require(37);
|
|
|
|
function invalid(field, expected) {
|
|
return field.name + ": " + expected + (field.repeated && expected !== "array" ? "[]" : field.map && expected !== "object" ? "{k:"+field.keyType+"}" : "") + " expected";
|
|
}
|
|
|
|
/**
|
|
* Generates a partial value verifier.
|
|
* @param {Codegen} gen Codegen instance
|
|
* @param {Field} field Reflected field
|
|
* @param {number} fieldIndex Field index
|
|
* @param {string} ref Variable reference
|
|
* @returns {Codegen} Codegen instance
|
|
* @ignore
|
|
*/
|
|
function genVerifyValue(gen, field, fieldIndex, ref) {
|
|
/* eslint-disable no-unexpected-multiline */
|
|
if (field.resolvedType) {
|
|
if (field.resolvedType instanceof Enum) { gen
|
|
("switch(%s){", ref)
|
|
("default:")
|
|
("return%j", invalid(field, "enum value"));
|
|
for (var keys = Object.keys(field.resolvedType.values), j = 0; j < keys.length; ++j) gen
|
|
("case %i:", field.resolvedType.values[keys[j]]);
|
|
gen
|
|
("break")
|
|
("}");
|
|
} else {
|
|
gen
|
|
("{")
|
|
("var e=types[%i].verify(%s);", fieldIndex, ref)
|
|
("if(e)")
|
|
("return%j+e", field.name + ".")
|
|
("}");
|
|
}
|
|
} else {
|
|
switch (field.type) {
|
|
case "int32":
|
|
case "uint32":
|
|
case "sint32":
|
|
case "fixed32":
|
|
case "sfixed32": gen
|
|
("if(!util.isInteger(%s))", ref)
|
|
("return%j", invalid(field, "integer"));
|
|
break;
|
|
case "int64":
|
|
case "uint64":
|
|
case "sint64":
|
|
case "fixed64":
|
|
case "sfixed64": gen
|
|
("if(!util.isInteger(%s)&&!(%s&&util.isInteger(%s.low)&&util.isInteger(%s.high)))", ref, ref, ref, ref)
|
|
("return%j", invalid(field, "integer|Long"));
|
|
break;
|
|
case "float":
|
|
case "double": gen
|
|
("if(typeof %s!==\"number\")", ref)
|
|
("return%j", invalid(field, "number"));
|
|
break;
|
|
case "bool": gen
|
|
("if(typeof %s!==\"boolean\")", ref)
|
|
("return%j", invalid(field, "boolean"));
|
|
break;
|
|
case "string": gen
|
|
("if(!util.isString(%s))", ref)
|
|
("return%j", invalid(field, "string"));
|
|
break;
|
|
case "bytes": gen
|
|
("if(!(%s&&typeof %s.length===\"number\"||util.isString(%s)))", ref, ref, ref)
|
|
("return%j", invalid(field, "buffer"));
|
|
break;
|
|
}
|
|
}
|
|
return gen;
|
|
/* eslint-enable no-unexpected-multiline */
|
|
}
|
|
|
|
/**
|
|
* Generates a partial key verifier.
|
|
* @param {Codegen} gen Codegen instance
|
|
* @param {Field} field Reflected field
|
|
* @param {string} ref Variable reference
|
|
* @returns {Codegen} Codegen instance
|
|
* @ignore
|
|
*/
|
|
function genVerifyKey(gen, field, ref) {
|
|
/* eslint-disable no-unexpected-multiline */
|
|
switch (field.keyType) {
|
|
case "int32":
|
|
case "uint32":
|
|
case "sint32":
|
|
case "fixed32":
|
|
case "sfixed32": gen
|
|
("if(!util.key32Re.test(%s))", ref)
|
|
("return%j", invalid(field, "integer key"));
|
|
break;
|
|
case "int64":
|
|
case "uint64":
|
|
case "sint64":
|
|
case "fixed64":
|
|
case "sfixed64": gen
|
|
("if(!util.key64Re.test(%s))", ref) // see comment above: x is ok, d is not
|
|
("return%j", invalid(field, "integer|Long key"));
|
|
break;
|
|
case "bool": gen
|
|
("if(!util.key2Re.test(%s))", ref)
|
|
("return%j", invalid(field, "boolean key"));
|
|
break;
|
|
}
|
|
return gen;
|
|
/* eslint-enable no-unexpected-multiline */
|
|
}
|
|
|
|
/**
|
|
* Generates a verifier specific to the specified message type.
|
|
* @param {Type} mtype Message type
|
|
* @returns {Codegen} Codegen instance
|
|
*/
|
|
function verifier(mtype) {
|
|
/* eslint-disable no-unexpected-multiline */
|
|
|
|
var gen = util.codegen(["m"], mtype.name + "$verify")
|
|
("if(typeof m!==\"object\"||m===null)")
|
|
("return%j", "object expected");
|
|
var oneofs = mtype.oneofsArray,
|
|
seenFirstField = {};
|
|
if (oneofs.length) gen
|
|
("var p={}");
|
|
|
|
for (var i = 0; i < /* initializes */ mtype.fieldsArray.length; ++i) {
|
|
var field = mtype._fieldsArray[i].resolve(),
|
|
ref = "m" + util.safeProp(field.name);
|
|
|
|
if (field.optional) gen
|
|
("if(%s!=null&&m.hasOwnProperty(%j)){", ref, field.name); // !== undefined && !== null
|
|
|
|
// map fields
|
|
if (field.map) { gen
|
|
("if(!util.isObject(%s))", ref)
|
|
("return%j", invalid(field, "object"))
|
|
("var k=Object.keys(%s)", ref)
|
|
("for(var i=0;i<k.length;++i){");
|
|
genVerifyKey(gen, field, "k[i]");
|
|
genVerifyValue(gen, field, i, ref + "[k[i]]")
|
|
("}");
|
|
|
|
// repeated fields
|
|
} else if (field.repeated) { gen
|
|
("if(!Array.isArray(%s))", ref)
|
|
("return%j", invalid(field, "array"))
|
|
("for(var i=0;i<%s.length;++i){", ref);
|
|
genVerifyValue(gen, field, i, ref + "[i]")
|
|
("}");
|
|
|
|
// required or present fields
|
|
} else {
|
|
if (field.partOf) {
|
|
var oneofProp = util.safeProp(field.partOf.name);
|
|
if (seenFirstField[field.partOf.name] === 1) gen
|
|
("if(p%s===1)", oneofProp)
|
|
("return%j", field.partOf.name + ": multiple values");
|
|
seenFirstField[field.partOf.name] = 1;
|
|
gen
|
|
("p%s=1", oneofProp);
|
|
}
|
|
genVerifyValue(gen, field, i, ref);
|
|
}
|
|
if (field.optional) gen
|
|
("}");
|
|
}
|
|
return gen
|
|
("return null");
|
|
/* eslint-enable no-unexpected-multiline */
|
|
}
|
|
},{"15":15,"37":37}],41:[function(require,module,exports){
|
|
"use strict";
|
|
|
|
/**
|
|
* Wrappers for common types.
|
|
* @type {Object.<string,IWrapper>}
|
|
* @const
|
|
*/
|
|
var wrappers = exports;
|
|
|
|
var Message = require(21);
|
|
|
|
/**
|
|
* From object converter part of an {@link IWrapper}.
|
|
* @typedef WrapperFromObjectConverter
|
|
* @type {function}
|
|
* @param {Object.<string,*>} object Plain object
|
|
* @returns {Message<{}>} Message instance
|
|
* @this Type
|
|
*/
|
|
|
|
/**
|
|
* To object converter part of an {@link IWrapper}.
|
|
* @typedef WrapperToObjectConverter
|
|
* @type {function}
|
|
* @param {Message<{}>} message Message instance
|
|
* @param {IConversionOptions} [options] Conversion options
|
|
* @returns {Object.<string,*>} Plain object
|
|
* @this Type
|
|
*/
|
|
|
|
/**
|
|
* Common type wrapper part of {@link wrappers}.
|
|
* @interface IWrapper
|
|
* @property {WrapperFromObjectConverter} [fromObject] From object converter
|
|
* @property {WrapperToObjectConverter} [toObject] To object converter
|
|
*/
|
|
|
|
// Custom wrapper for Any
|
|
wrappers[".google.protobuf.Any"] = {
|
|
|
|
fromObject: function(object) {
|
|
|
|
// unwrap value type if mapped
|
|
if (object && object["@type"]) {
|
|
var type = this.lookup(object["@type"]);
|
|
/* istanbul ignore else */
|
|
if (type) {
|
|
// type_url does not accept leading "."
|
|
var type_url = object["@type"].charAt(0) === "." ?
|
|
object["@type"].substr(1) : object["@type"];
|
|
// type_url prefix is optional, but path seperator is required
|
|
return this.create({
|
|
type_url: "/" + type_url,
|
|
value: type.encode(type.fromObject(object)).finish()
|
|
});
|
|
}
|
|
}
|
|
|
|
return this.fromObject(object);
|
|
},
|
|
|
|
toObject: function(message, options) {
|
|
|
|
// decode value if requested and unmapped
|
|
if (options && options.json && message.type_url && message.value) {
|
|
// Only use fully qualified type name after the last '/'
|
|
var name = message.type_url.substring(message.type_url.lastIndexOf("/") + 1);
|
|
var type = this.lookup(name);
|
|
/* istanbul ignore else */
|
|
if (type)
|
|
message = type.decode(message.value);
|
|
}
|
|
|
|
// wrap value if unmapped
|
|
if (!(message instanceof this.ctor) && message instanceof Message) {
|
|
var object = message.$type.toObject(message, options);
|
|
object["@type"] = message.$type.fullName;
|
|
return object;
|
|
}
|
|
|
|
return this.toObject(message, options);
|
|
}
|
|
};
|
|
|
|
},{"21":21}],42:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = Writer;
|
|
|
|
var util = require(39);
|
|
|
|
var BufferWriter; // cyclic
|
|
|
|
var LongBits = util.LongBits,
|
|
base64 = util.base64,
|
|
utf8 = util.utf8;
|
|
|
|
/**
|
|
* Constructs a new writer operation instance.
|
|
* @classdesc Scheduled writer operation.
|
|
* @constructor
|
|
* @param {function(*, Uint8Array, number)} fn Function to call
|
|
* @param {number} len Value byte length
|
|
* @param {*} val Value to write
|
|
* @ignore
|
|
*/
|
|
function Op(fn, len, val) {
|
|
|
|
/**
|
|
* Function to call.
|
|
* @type {function(Uint8Array, number, *)}
|
|
*/
|
|
this.fn = fn;
|
|
|
|
/**
|
|
* Value byte length.
|
|
* @type {number}
|
|
*/
|
|
this.len = len;
|
|
|
|
/**
|
|
* Next operation.
|
|
* @type {Writer.Op|undefined}
|
|
*/
|
|
this.next = undefined;
|
|
|
|
/**
|
|
* Value to write.
|
|
* @type {*}
|
|
*/
|
|
this.val = val; // type varies
|
|
}
|
|
|
|
/* istanbul ignore next */
|
|
function noop() {} // eslint-disable-line no-empty-function
|
|
|
|
/**
|
|
* Constructs a new writer state instance.
|
|
* @classdesc Copied writer state.
|
|
* @memberof Writer
|
|
* @constructor
|
|
* @param {Writer} writer Writer to copy state from
|
|
* @ignore
|
|
*/
|
|
function State(writer) {
|
|
|
|
/**
|
|
* Current head.
|
|
* @type {Writer.Op}
|
|
*/
|
|
this.head = writer.head;
|
|
|
|
/**
|
|
* Current tail.
|
|
* @type {Writer.Op}
|
|
*/
|
|
this.tail = writer.tail;
|
|
|
|
/**
|
|
* Current buffer length.
|
|
* @type {number}
|
|
*/
|
|
this.len = writer.len;
|
|
|
|
/**
|
|
* Next state.
|
|
* @type {State|null}
|
|
*/
|
|
this.next = writer.states;
|
|
}
|
|
|
|
/**
|
|
* Constructs a new writer instance.
|
|
* @classdesc Wire format writer using `Uint8Array` if available, otherwise `Array`.
|
|
* @constructor
|
|
*/
|
|
function Writer() {
|
|
|
|
/**
|
|
* Current length.
|
|
* @type {number}
|
|
*/
|
|
this.len = 0;
|
|
|
|
/**
|
|
* Operations head.
|
|
* @type {Object}
|
|
*/
|
|
this.head = new Op(noop, 0, 0);
|
|
|
|
/**
|
|
* Operations tail
|
|
* @type {Object}
|
|
*/
|
|
this.tail = this.head;
|
|
|
|
/**
|
|
* Linked forked states.
|
|
* @type {Object|null}
|
|
*/
|
|
this.states = null;
|
|
|
|
// When a value is written, the writer calculates its byte length and puts it into a linked
|
|
// list of operations to perform when finish() is called. This both allows us to allocate
|
|
// buffers of the exact required size and reduces the amount of work we have to do compared
|
|
// to first calculating over objects and then encoding over objects. In our case, the encoding
|
|
// part is just a linked list walk calling operations with already prepared values.
|
|
}
|
|
|
|
/**
|
|
* Creates a new writer.
|
|
* @function
|
|
* @returns {BufferWriter|Writer} A {@link BufferWriter} when Buffers are supported, otherwise a {@link Writer}
|
|
*/
|
|
Writer.create = util.Buffer
|
|
? function create_buffer_setup() {
|
|
return (Writer.create = function create_buffer() {
|
|
return new BufferWriter();
|
|
})();
|
|
}
|
|
/* istanbul ignore next */
|
|
: function create_array() {
|
|
return new Writer();
|
|
};
|
|
|
|
/**
|
|
* Allocates a buffer of the specified size.
|
|
* @param {number} size Buffer size
|
|
* @returns {Uint8Array} Buffer
|
|
*/
|
|
Writer.alloc = function alloc(size) {
|
|
return new util.Array(size);
|
|
};
|
|
|
|
// Use Uint8Array buffer pool in the browser, just like node does with buffers
|
|
/* istanbul ignore else */
|
|
if (util.Array !== Array)
|
|
Writer.alloc = util.pool(Writer.alloc, util.Array.prototype.subarray);
|
|
|
|
/**
|
|
* Pushes a new operation to the queue.
|
|
* @param {function(Uint8Array, number, *)} fn Function to call
|
|
* @param {number} len Value byte length
|
|
* @param {number} val Value to write
|
|
* @returns {Writer} `this`
|
|
* @private
|
|
*/
|
|
Writer.prototype._push = function push(fn, len, val) {
|
|
this.tail = this.tail.next = new Op(fn, len, val);
|
|
this.len += len;
|
|
return this;
|
|
};
|
|
|
|
function writeByte(val, buf, pos) {
|
|
buf[pos] = val & 255;
|
|
}
|
|
|
|
function writeVarint32(val, buf, pos) {
|
|
while (val > 127) {
|
|
buf[pos++] = val & 127 | 128;
|
|
val >>>= 7;
|
|
}
|
|
buf[pos] = val;
|
|
}
|
|
|
|
/**
|
|
* Constructs a new varint writer operation instance.
|
|
* @classdesc Scheduled varint writer operation.
|
|
* @extends Op
|
|
* @constructor
|
|
* @param {number} len Value byte length
|
|
* @param {number} val Value to write
|
|
* @ignore
|
|
*/
|
|
function VarintOp(len, val) {
|
|
this.len = len;
|
|
this.next = undefined;
|
|
this.val = val;
|
|
}
|
|
|
|
VarintOp.prototype = Object.create(Op.prototype);
|
|
VarintOp.prototype.fn = writeVarint32;
|
|
|
|
/**
|
|
* Writes an unsigned 32 bit value as a varint.
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.uint32 = function write_uint32(value) {
|
|
// here, the call to this.push has been inlined and a varint specific Op subclass is used.
|
|
// uint32 is by far the most frequently used operation and benefits significantly from this.
|
|
this.len += (this.tail = this.tail.next = new VarintOp(
|
|
(value = value >>> 0)
|
|
< 128 ? 1
|
|
: value < 16384 ? 2
|
|
: value < 2097152 ? 3
|
|
: value < 268435456 ? 4
|
|
: 5,
|
|
value)).len;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Writes a signed 32 bit value as a varint.
|
|
* @function
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.int32 = function write_int32(value) {
|
|
return value < 0
|
|
? this._push(writeVarint64, 10, LongBits.fromNumber(value)) // 10 bytes per spec
|
|
: this.uint32(value);
|
|
};
|
|
|
|
/**
|
|
* Writes a 32 bit value as a varint, zig-zag encoded.
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.sint32 = function write_sint32(value) {
|
|
return this.uint32((value << 1 ^ value >> 31) >>> 0);
|
|
};
|
|
|
|
function writeVarint64(val, buf, pos) {
|
|
while (val.hi) {
|
|
buf[pos++] = val.lo & 127 | 128;
|
|
val.lo = (val.lo >>> 7 | val.hi << 25) >>> 0;
|
|
val.hi >>>= 7;
|
|
}
|
|
while (val.lo > 127) {
|
|
buf[pos++] = val.lo & 127 | 128;
|
|
val.lo = val.lo >>> 7;
|
|
}
|
|
buf[pos++] = val.lo;
|
|
}
|
|
|
|
/**
|
|
* Writes an unsigned 64 bit value as a varint.
|
|
* @param {Long|number|string} value Value to write
|
|
* @returns {Writer} `this`
|
|
* @throws {TypeError} If `value` is a string and no long library is present.
|
|
*/
|
|
Writer.prototype.uint64 = function write_uint64(value) {
|
|
var bits = LongBits.from(value);
|
|
return this._push(writeVarint64, bits.length(), bits);
|
|
};
|
|
|
|
/**
|
|
* Writes a signed 64 bit value as a varint.
|
|
* @function
|
|
* @param {Long|number|string} value Value to write
|
|
* @returns {Writer} `this`
|
|
* @throws {TypeError} If `value` is a string and no long library is present.
|
|
*/
|
|
Writer.prototype.int64 = Writer.prototype.uint64;
|
|
|
|
/**
|
|
* Writes a signed 64 bit value as a varint, zig-zag encoded.
|
|
* @param {Long|number|string} value Value to write
|
|
* @returns {Writer} `this`
|
|
* @throws {TypeError} If `value` is a string and no long library is present.
|
|
*/
|
|
Writer.prototype.sint64 = function write_sint64(value) {
|
|
var bits = LongBits.from(value).zzEncode();
|
|
return this._push(writeVarint64, bits.length(), bits);
|
|
};
|
|
|
|
/**
|
|
* Writes a boolish value as a varint.
|
|
* @param {boolean} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.bool = function write_bool(value) {
|
|
return this._push(writeByte, 1, value ? 1 : 0);
|
|
};
|
|
|
|
function writeFixed32(val, buf, pos) {
|
|
buf[pos ] = val & 255;
|
|
buf[pos + 1] = val >>> 8 & 255;
|
|
buf[pos + 2] = val >>> 16 & 255;
|
|
buf[pos + 3] = val >>> 24;
|
|
}
|
|
|
|
/**
|
|
* Writes an unsigned 32 bit value as fixed 32 bits.
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.fixed32 = function write_fixed32(value) {
|
|
return this._push(writeFixed32, 4, value >>> 0);
|
|
};
|
|
|
|
/**
|
|
* Writes a signed 32 bit value as fixed 32 bits.
|
|
* @function
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.sfixed32 = Writer.prototype.fixed32;
|
|
|
|
/**
|
|
* Writes an unsigned 64 bit value as fixed 64 bits.
|
|
* @param {Long|number|string} value Value to write
|
|
* @returns {Writer} `this`
|
|
* @throws {TypeError} If `value` is a string and no long library is present.
|
|
*/
|
|
Writer.prototype.fixed64 = function write_fixed64(value) {
|
|
var bits = LongBits.from(value);
|
|
return this._push(writeFixed32, 4, bits.lo)._push(writeFixed32, 4, bits.hi);
|
|
};
|
|
|
|
/**
|
|
* Writes a signed 64 bit value as fixed 64 bits.
|
|
* @function
|
|
* @param {Long|number|string} value Value to write
|
|
* @returns {Writer} `this`
|
|
* @throws {TypeError} If `value` is a string and no long library is present.
|
|
*/
|
|
Writer.prototype.sfixed64 = Writer.prototype.fixed64;
|
|
|
|
/**
|
|
* Writes a float (32 bit).
|
|
* @function
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.float = function write_float(value) {
|
|
return this._push(util.float.writeFloatLE, 4, value);
|
|
};
|
|
|
|
/**
|
|
* Writes a double (64 bit float).
|
|
* @function
|
|
* @param {number} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.double = function write_double(value) {
|
|
return this._push(util.float.writeDoubleLE, 8, value);
|
|
};
|
|
|
|
var writeBytes = util.Array.prototype.set
|
|
? function writeBytes_set(val, buf, pos) {
|
|
buf.set(val, pos); // also works for plain array values
|
|
}
|
|
/* istanbul ignore next */
|
|
: function writeBytes_for(val, buf, pos) {
|
|
for (var i = 0; i < val.length; ++i)
|
|
buf[pos + i] = val[i];
|
|
};
|
|
|
|
/**
|
|
* Writes a sequence of bytes.
|
|
* @param {Uint8Array|string} value Buffer or base64 encoded string to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.bytes = function write_bytes(value) {
|
|
var len = value.length >>> 0;
|
|
if (!len)
|
|
return this._push(writeByte, 1, 0);
|
|
if (util.isString(value)) {
|
|
var buf = Writer.alloc(len = base64.length(value));
|
|
base64.decode(value, buf, 0);
|
|
value = buf;
|
|
}
|
|
return this.uint32(len)._push(writeBytes, len, value);
|
|
};
|
|
|
|
/**
|
|
* Writes a string.
|
|
* @param {string} value Value to write
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.string = function write_string(value) {
|
|
var len = utf8.length(value);
|
|
return len
|
|
? this.uint32(len)._push(utf8.write, len, value)
|
|
: this._push(writeByte, 1, 0);
|
|
};
|
|
|
|
/**
|
|
* Forks this writer's state by pushing it to a stack.
|
|
* Calling {@link Writer#reset|reset} or {@link Writer#ldelim|ldelim} resets the writer to the previous state.
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.fork = function fork() {
|
|
this.states = new State(this);
|
|
this.head = this.tail = new Op(noop, 0, 0);
|
|
this.len = 0;
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Resets this instance to the last state.
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.reset = function reset() {
|
|
if (this.states) {
|
|
this.head = this.states.head;
|
|
this.tail = this.states.tail;
|
|
this.len = this.states.len;
|
|
this.states = this.states.next;
|
|
} else {
|
|
this.head = this.tail = new Op(noop, 0, 0);
|
|
this.len = 0;
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Resets to the last state and appends the fork state's current write length as a varint followed by its operations.
|
|
* @returns {Writer} `this`
|
|
*/
|
|
Writer.prototype.ldelim = function ldelim() {
|
|
var head = this.head,
|
|
tail = this.tail,
|
|
len = this.len;
|
|
this.reset().uint32(len);
|
|
if (len) {
|
|
this.tail.next = head.next; // skip noop
|
|
this.tail = tail;
|
|
this.len += len;
|
|
}
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Finishes the write operation.
|
|
* @returns {Uint8Array} Finished buffer
|
|
*/
|
|
Writer.prototype.finish = function finish() {
|
|
var head = this.head.next, // skip noop
|
|
buf = this.constructor.alloc(this.len),
|
|
pos = 0;
|
|
while (head) {
|
|
head.fn(head.val, buf, pos);
|
|
pos += head.len;
|
|
head = head.next;
|
|
}
|
|
// this.head = this.tail = null;
|
|
return buf;
|
|
};
|
|
|
|
Writer._configure = function(BufferWriter_) {
|
|
BufferWriter = BufferWriter_;
|
|
};
|
|
|
|
},{"39":39}],43:[function(require,module,exports){
|
|
"use strict";
|
|
module.exports = BufferWriter;
|
|
|
|
// extends Writer
|
|
var Writer = require(42);
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(BufferWriter.prototype = Object.create(Writer.prototype)).constructor = BufferWriter;
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var util = require(39);
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|
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var Buffer = util.Buffer;
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/**
|
|
* Constructs a new buffer writer instance.
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* @classdesc Wire format writer using node buffers.
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* @extends Writer
|
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* @constructor
|
|
*/
|
|
function BufferWriter() {
|
|
Writer.call(this);
|
|
}
|
|
|
|
/**
|
|
* Allocates a buffer of the specified size.
|
|
* @param {number} size Buffer size
|
|
* @returns {Buffer} Buffer
|
|
*/
|
|
BufferWriter.alloc = function alloc_buffer(size) {
|
|
return (BufferWriter.alloc = util._Buffer_allocUnsafe)(size);
|
|
};
|
|
|
|
var writeBytesBuffer = Buffer && Buffer.prototype instanceof Uint8Array && Buffer.prototype.set.name === "set"
|
|
? function writeBytesBuffer_set(val, buf, pos) {
|
|
buf.set(val, pos); // faster than copy (requires node >= 4 where Buffers extend Uint8Array and set is properly inherited)
|
|
// also works for plain array values
|
|
}
|
|
/* istanbul ignore next */
|
|
: function writeBytesBuffer_copy(val, buf, pos) {
|
|
if (val.copy) // Buffer values
|
|
val.copy(buf, pos, 0, val.length);
|
|
else for (var i = 0; i < val.length;) // plain array values
|
|
buf[pos++] = val[i++];
|
|
};
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
BufferWriter.prototype.bytes = function write_bytes_buffer(value) {
|
|
if (util.isString(value))
|
|
value = util._Buffer_from(value, "base64");
|
|
var len = value.length >>> 0;
|
|
this.uint32(len);
|
|
if (len)
|
|
this._push(writeBytesBuffer, len, value);
|
|
return this;
|
|
};
|
|
|
|
function writeStringBuffer(val, buf, pos) {
|
|
if (val.length < 40) // plain js is faster for short strings (probably due to redundant assertions)
|
|
util.utf8.write(val, buf, pos);
|
|
else
|
|
buf.utf8Write(val, pos);
|
|
}
|
|
|
|
/**
|
|
* @override
|
|
*/
|
|
BufferWriter.prototype.string = function write_string_buffer(value) {
|
|
var len = Buffer.byteLength(value);
|
|
this.uint32(len);
|
|
if (len)
|
|
this._push(writeStringBuffer, len, value);
|
|
return this;
|
|
};
|
|
|
|
|
|
/**
|
|
* Finishes the write operation.
|
|
* @name BufferWriter#finish
|
|
* @function
|
|
* @returns {Buffer} Finished buffer
|
|
*/
|
|
|
|
},{"39":39,"42":42}]},{},[19])
|
|
|
|
})();
|
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//# sourceMappingURL=protobuf.js.map
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