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@ceeblue/web-utils

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Comparing version 1.2.0 to 1.3.0

59

dist/web-utils.d.ts

@@ -1,9 +0,1 @@

/**
* Copyright 2024 Ceeblue B.V.
* This file is part of https://github.com/CeeblueTV/web-utils which is released under GNU Affero General Public License.
* See file LICENSE or go to https://spdx.org/licenses/AGPL-3.0-or-later.html for full license details.
*/
/**
* BinaryReader allows to read binary data
*/
declare class BinaryReader {

@@ -27,2 +19,3 @@ private _data;

read32(): number;
read64(): number;
readFloat(): number;

@@ -34,3 +27,3 @@ readDouble(): number;

/**
* Read bytes, to convert bytes to string use String.fromCharCode(...reader.read(size))
* Read bytes, to convert bytes to string use String.fromCharCode(...reader.read(size)) or Util.stringify
* @param {UInt32} size

@@ -61,3 +54,7 @@ */

clear(size?: number): BinaryWriter;
write(data: string | ArrayLike<number>): BinaryWriter;
/**
* Write binary data
* @param data
*/
write(data: ArrayLike<number>): BinaryWriter;
write8(value: number): BinaryWriter;

@@ -67,5 +64,6 @@ write16(value: number): BinaryWriter;

write32(value: number): BinaryWriter;
write64(value: number): BinaryWriter;
writeFloat(value: number): BinaryWriter;
writeDouble(value: number): BinaryWriter;
write7Bit(value: number, bytes?: number): BinaryWriter;
write7Bit(value: number): BinaryWriter;
writeString(value: string): BinaryWriter;

@@ -131,7 +129,7 @@ writeHex(value: string): BinaryWriter;

declare enum Type {
HESP = "hesp",
WEBRTS = "webrts",
WEBRTC = "webrtc",
META = "meta",
DATA = "data"
HESP = "HESP",
WEBRTS = "WebRTS",
WEBRTC = "WebRTC",
META = "Meta",
DATA = "Data"
}

@@ -601,3 +599,4 @@ /**

* @param params.decimal `2`, allows to choose the number of decimal to display in the string representation
* @param params.recursive `false`, allows to serialize recursively every object value, beware if a value refers to a already parsed value an infinite loop will occur.
* @param params.recursive `false`, allows to serialize recursively every object value, beware if a value refers to a already parsed value an infinite loop will occur
* @param params.noBin `false`, when set skip binary encoding and write inplace a bin-length information
* @returns the final string representation

@@ -609,2 +608,3 @@ */

recursive?: number;
noBin?: boolean;
}): string;

@@ -621,8 +621,26 @@ /**

declare function safePromise<T>(timeout: number, promise: Promise<T>): Promise<unknown>;
/**
* Wait in milliseconds, requires a call with await keyword!
*/
declare function sleep(ms: number): Promise<unknown>;
/**
* fetch help method with few usefull fix:
* - throw an string exception if response code is not 200 with the text of the response or uses statusText
*/
declare function fetch(input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
/**
* Extension parser
* @param path path to parse
* @returns the extension
*/
declare function parseExtension(path: string): string;
declare const Util_EMPTY_FUNCTION: typeof EMPTY_FUNCTION;
declare const Util_fetch: typeof fetch;
declare const Util_objectEntries: typeof objectEntries;
declare const Util_objectFrom: typeof objectFrom;
declare const Util_options: typeof options;
declare const Util_parseExtension: typeof parseExtension;
declare const Util_safePromise: typeof safePromise;
declare const Util_sleep: typeof sleep;
declare const Util_stringify: typeof stringify;

@@ -633,3 +651,3 @@ declare const Util_time: typeof time;

declare namespace Util {
export { Util_EMPTY_FUNCTION as EMPTY_FUNCTION, Util_objectEntries as objectEntries, Util_objectFrom as objectFrom, Util_options as options, Util_safePromise as safePromise, Util_stringify as stringify, Util_time as time, Util_timeOrigin as timeOrigin, Util_toBin as toBin };
export { Util_EMPTY_FUNCTION as EMPTY_FUNCTION, Util_fetch as fetch, Util_objectEntries as objectEntries, Util_objectFrom as objectFrom, Util_options as options, Util_parseExtension as parseExtension, Util_safePromise as safePromise, Util_sleep as sleep, Util_stringify as stringify, Util_time as time, Util_timeOrigin as timeOrigin, Util_toBin as toBin };
}

@@ -688,2 +706,4 @@

get binaryType(): BinaryType;
get recvByteRate(): number;
get sendByteRate(): number;
/**

@@ -727,2 +747,4 @@ * url of connection

private _ws?;
private _recvByteRate;
private _sendByteRate;
/**

@@ -755,2 +777,3 @@ * Create a WebSocketReliable object, and open it if an url is passed in argument

close(error?: string): void;
private _send;
}

@@ -757,0 +780,0 @@

655

dist/web-utils.js

@@ -9,2 +9,3 @@ /**

*/
const _decoder$1 = new TextDecoder();
class BinaryReader {

@@ -34,3 +35,3 @@ constructor(data) {

reset(position = 0) {
this._position = position > this._size ? this._size : position;
this._position = Math.max(0, position > this._size ? this._size : position);
}

@@ -50,3 +51,3 @@ shrink(available) {

}
this._position += count;
this._position = Math.max(0, this._position + count);
return count;

@@ -68,2 +69,8 @@ }

}
read64() {
if (this.next(8) !== 8) {
return 0;
}
return this._view.getUint32(this._position - 8) * 4294967296 + this._view.getUint32(this._position - 4);
}
readFloat() {

@@ -76,26 +83,26 @@ return this.next(4) === 4 ? this._view.getFloat32(this._position - 4) : 0;

read7Bit(bytes = 5) {
if (bytes > 5) {
throw Error("BinaryReader in JS can't decode more than 32 usefull bits");
}
if (!(bytes > 0)) {
// negation to catch NaN value
throw Error('Have to indicate a positive number of bytes to decode');
}
let result = 0;
let byte;
do {
byte = this.read8();
if (!--bytes) {
return ((result << 8) | byte) >>> 0; // Use all 8 bits from the 5th byte
let factor = 1;
while (this.available()) {
const byte = this.read8();
result += (byte & 0x7f) * factor;
if (!(byte & 0x80)) {
break;
}
result = (result << 7) | (byte & 0x7f);
} while (byte & 0x80);
factor *= 128;
}
return result;
}
readString() {
return String.fromCharCode(...this.read(this.read7Bit()));
let i = this._position;
while (i < this._size && this._data[i]) {
++i;
}
const result = this.read(i - this._position);
this.next(); // skip the 0 termination
return _decoder$1.decode(result);
}
readHex(size) {
let hex = '';
while (size--) {
while (size-- > 0) {
hex += ('0' + this.read8().toString(16)).slice(-2);

@@ -106,3 +113,3 @@ }

/**
* Read bytes, to convert bytes to string use String.fromCharCode(...reader.read(size))
* Read bytes, to convert bytes to string use String.fromCharCode(...reader.read(size)) or Util.stringify
* @param {UInt32} size

@@ -114,5 +121,4 @@ */

}
const value = this._data.subarray(this._position, this._position + size);
this._position += size;
return value;
const pos = this._position;
return this._data.subarray(pos, Math.max(pos, (this._position += size)));
}

@@ -124,2 +130,3 @@ }/**

*/
const _encoder$1 = new TextEncoder();
/**

@@ -172,12 +179,8 @@ * BinaryWriter allows to write data in its binary form

}
/**
* Write binary data
* @param data
*/
write(data) {
this.reserve(this._size + data.length);
if (typeof data === 'string') {
// beware here support just the 255 first bytes (compatible Latin-1)
for (let i = 0; i < data.length; ++i) {
const value = data.charCodeAt(i);
this._data[this._size++] = value > 255 ? 32 : value;
}
return this;
}
this._data.set(data, this._size);

@@ -227,2 +230,6 @@ this._size += data.length;

}
write64(value) {
this.write32(value / 4294967296);
return this.write32(value & 0xffffffff);
}
writeFloat(value) {

@@ -240,31 +247,13 @@ this.reserve(this._size + 4);

}
write7Bit(value, bytes = 5) {
if (bytes > 5) {
throw Error("BinaryWriter in JS can't encode more than 32 usefull bits");
write7Bit(value) {
let byte = value & 0x7f;
while ((value = Math.floor(value / 0x80))) {
// equivalent to >>=7 for JS!
this.write8(0x80 | byte);
byte = value & 0x7f;
}
if (!(bytes > 0)) {
// negation to catch NaN value
throw Error('Have to indicate a positive number of bytes to encode');
}
let bits = --bytes * 7;
const front = value > 0xffffffff ? 0x100 : value >>> bits;
if (front) {
++bits;
if (front > 0xff) {
value = 0xffffffff;
}
}
else {
while ((bits -= 7) && !(value >>> bits)) {
continue;
}
}
while (bits > 1) {
this.write8(0x80 | ((value >>> bits) & 0xff));
bits -= 7;
}
return this.write8(value & (bits ? 0xff : 0x7f));
return this.write8(byte);
}
writeString(value) {
return this.write7Bit(value.length).write(value);
return this.write(_encoder$1.encode(value)).write8(0);
}

@@ -279,3 +268,3 @@ writeHex(value) {

if (!this._data) {
throw new Error('buffer not writable');
throw Error('buffer not writable');
}

@@ -286,3 +275,3 @@ if (size <= this._data.byteLength) {

if (this._isConst) {
throw new Error('writing exceeds maximum ' + this._data.byteLength + ' bytes limit');
throw Error('writing exceeds maximum ' + this._data.byteLength + ' bytes limit');
}

@@ -492,3 +481,33 @@ --size;

}
}/**
}/******************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise, SuppressedError, Symbol */
function __awaiter(thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}
typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
var e = new Error(message);
return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
};/**
* Copyright 2024 Ceeblue B.V.

@@ -498,3 +517,239 @@ * This file is part of https://github.com/CeeblueTV/web-utils which is released under GNU Affero General Public License.

*/
const _decoder = new TextDecoder();
const _encoder = new TextEncoder();
/* eslint-disable @typescript-eslint/no-explicit-any */
const _perf = performance; // to increase x10 now performance!
/**
* Some basic utility functions
*/
/**
* An empty lambda function, pratical to disable default behavior of function or events which are not expected to be null
* @example
* console.log = Util.EMPTY_FUNCTION; // disable logs without breaking calls
*/
const EMPTY_FUNCTION = () => { };
/**
* Efficient and high resolution timestamp in milliseconds elapsed since {@link Util.timeOrigin}
*/
function time() {
return Math.floor(_perf.now());
}
/**
* Time origin represents the time when the application has started
*/
function timeOrigin() {
return Math.floor(_perf.now() + _perf.timeOrigin);
}
/**
* Parse query and returns it in an easy-to-use Javascript object form
* @param urlOrQueryOrSearch string, url, or searchParams containing query. If not set it uses `location.search` to determinate query.
* @returns An javascript object containing each option
*/
function options(urlOrQueryOrSearch = typeof location === 'undefined'
? undefined
: location) {
if (!urlOrQueryOrSearch) {
return {};
}
try {
const url = urlOrQueryOrSearch;
urlOrQueryOrSearch = new URL(url).searchParams;
}
catch (e) {
if (typeof urlOrQueryOrSearch == 'string') {
if (urlOrQueryOrSearch.startsWith('?')) {
urlOrQueryOrSearch = urlOrQueryOrSearch.substring(1);
}
urlOrQueryOrSearch = new URLSearchParams(urlOrQueryOrSearch);
}
}
// works same if urlOrQueryOrSearch is null, integer, or a already object etc...
return objectFrom(urlOrQueryOrSearch, { withType: true, noEmptyString: true });
}
/**
* Returns an easy-to-use Javascript object something iterable, such as a Map, Set, or Array
* @param value iterable input
* @param params.withType `false`, if set it tries to cast string value to a JS number/boolean/undefined/null type.
* @param params.noEmptyString `false`, if set it converts empty string value to a true boolean, usefull to allow a `if(result.key)` check for example
* @returns An javascript object
*/
function objectFrom(value, params) {
params = Object.assign({ withType: false, noEmptyString: false }, params);
const obj = {};
if (!value) {
return obj;
}
for (const [key, val] of objectEntries(value)) {
value = val;
if (params.withType && value != null && value.substring) {
if (value) {
const number = Number(value);
if (isNaN(number)) {
switch (value.toLowerCase()) {
case 'true':
value = true;
break;
case 'false':
value = false;
break;
case 'null':
value = null;
break;
case 'undefined':
value = undefined;
break;
}
}
else {
value = number;
}
}
else if (params.noEmptyString) {
// if empty string => TRUE to allow a if(options.key) check for example
value = true;
}
}
if (obj[key]) {
if (!Array.isArray(obj[key])) {
obj[key] = new Array(obj[key]);
}
obj[key].push(value);
}
else {
obj[key] = value;
}
}
return obj;
}
/**
* Returns entries from something iterable, such as a Map, Set, or Array
* @param value iterable input
* @returns An javascript object
*/
function objectEntries(value) {
if (value.entries) {
return value.entries();
}
return Array.from({
[Symbol.iterator]: function* () {
for (const key in value) {
yield [key, value[key]];
}
}
});
}
/**
* Converts various data types, such as objects, strings, exceptions, errors,
* or numbers, into a string representation. Since it offers a more comprehensive format,
* this function is preferred to `JSON.stringify()`.
* @param obj Any objects, strings, exceptions, errors, or number
* @param params.space `''`, allows to configure space in the string representation
* @param params.decimal `2`, allows to choose the number of decimal to display in the string representation
* @param params.recursive `false`, allows to serialize recursively every object value, beware if a value refers to a already parsed value an infinite loop will occur
* @param params.noBin `false`, when set skip binary encoding and write inplace a bin-length information
* @returns the final string representation
*/
// Online Javascript Editor for free
// Write, Edit and Run your Javascript code using JS Online Compiler
function stringify(obj, params = {}) {
params = Object.assign({ space: ' ', decimal: 2, recursive: 1, noBin: false }, params);
if (obj == null) {
return String(obj);
}
const error = obj.error || obj.message;
if (error) {
// is a error!
obj = error;
}
// number
if (obj.toFixed) {
return obj.toFixed(Number(params.decimal) || 0);
}
// boolean or string type or stop recursivity
if (typeof obj === 'boolean' || obj.substring || !params.recursive) {
// is already a string OR has to be stringified
return String(obj);
}
const space = params.space || '';
if (Array.isArray(obj)) {
// Array!
let res = '';
for (const value of obj) {
res += (res ? ',' : '[') + space;
res += stringify(value, Object.assign(Object.assign({}, params), { recursive: params.recursive - 1 }));
}
return (res += space + ']');
}
if (obj.byteLength != null && (obj === null || obj === void 0 ? void 0 : obj[Symbol.iterator])) {
// Binary!
return _decoder.decode(obj);
}
let res = '';
if (params.noBin) {
return '[' + obj.byteLength + '#bytes]';
}
for (const name in obj) {
res += (res ? ',' : '{') + space + name + ':';
res += stringify(obj[name], Object.assign(Object.assign({}, params), { recursive: params.recursive - 1 }));
}
return (res += space + '}');
}
/**
* Encode a string to a binary representation
* @param value string value to convert
* @returns binary conversion
*/
function toBin(value) {
return _encoder.encode(value);
}
/**
* Execute a promise in a safe way with a timeout if caller doesn't resolve it in the accurate time
*/
function safePromise(timeout, promise) {
// Returns a race between our timeout and the passed in promise
let timer;
return Promise.race([
promise instanceof Promise ? promise : new Promise(promise),
new Promise((resolve, reject) => (timer = setTimeout(() => reject('timed out in ' + timeout + 'ms'), timeout)))
]).finally(() => clearTimeout(timer));
}
/**
* Wait in milliseconds, requires a call with await keyword!
*/
function sleep(ms) {
return new Promise(resolve => {
setTimeout(resolve, ms);
});
}
/**
* fetch help method with few usefull fix:
* - throw an string exception if response code is not 200 with the text of the response or uses statusText
*/
function fetch(input, init) {
return __awaiter(this, void 0, void 0, function* () {
const response = yield self.fetch(input, init);
if (response.status >= 300) {
if (response.body) {
throw (yield response.text()) || response.statusText;
}
throw response.statusText;
}
return response;
});
}
/**
* Extension parser
* @param path path to parse
* @returns the extension
*/
function parseExtension(path) {
const dot = path.lastIndexOf('.');
const ext = dot >= 0 && dot > path.lastIndexOf('/') ? path.substring(dot) : '';
return ext;
}var Util=/*#__PURE__*/Object.freeze({__proto__:null,EMPTY_FUNCTION:EMPTY_FUNCTION,fetch:fetch,objectEntries:objectEntries,objectFrom:objectFrom,options:options,parseExtension:parseExtension,safePromise:safePromise,sleep:sleep,stringify:stringify,time:time,timeOrigin:timeOrigin,toBin:toBin});/**
* Copyright 2024 Ceeblue B.V.
* This file is part of https://github.com/CeeblueTV/web-utils which is released under GNU Affero General Public License.
* See file LICENSE or go to https://spdx.org/licenses/AGPL-3.0-or-later.html for full license details.
*/
/**
* Type of connection

@@ -504,7 +759,7 @@ */

(function (Type) {
Type["HESP"] = "hesp";
Type["WEBRTS"] = "webrts";
Type["WEBRTC"] = "webrtc";
Type["META"] = "meta";
Type["DATA"] = "data";
Type["HESP"] = "HESP";
Type["WEBRTS"] = "WebRTS";
Type["WEBRTC"] = "WebRTC";
Type["META"] = "Meta";
Type["DATA"] = "Data";
})(Type || (Type = {}));

@@ -552,2 +807,4 @@ /**

}
// Remove possible extension of streamName
params.streamName.substring(0, params.streamName.length - parseExtension(params.streamName).length);
return url;

@@ -617,14 +874,15 @@ }var Connect=/*#__PURE__*/Object.freeze({__proto__:null,get Type(){return Type},buildURL:buildURL});/**

let defaultEvent = proto[name];
const raise = (...args) => {
// Call default event if not null (can happen in JS usage)
if (defaultEvent) {
defaultEvent.call(this, ...args);
}
// Call subscribers
for (const event of events) {
event(...args);
}
};
Object.defineProperties(this, {
[name]: {
get: () => (...args) => {
// Call default event if not null (can happen in JS usage)
if (defaultEvent) {
defaultEvent.call(this, ...args);
}
// Call subscribers
for (const event of events) {
event(...args);
}
},
get: () => raise,
set: (value) => {

@@ -654,5 +912,3 @@ // Assign a default behavior!

if (abort) {
abort.signal.addEventListener('abort', () => {
events.delete(event);
});
abort.signal.addEventListener('abort', () => events.delete(event), { once: true });
}

@@ -671,10 +927,8 @@ }

const events = this._event(name);
events.add(() => {
events.add((...args) => {
events.delete(event); // delete from events
event(); // execute event
event(...args); // execute event
});
if (abort) {
abort.signal.addEventListener('abort', () => {
events.delete(event);
});
abort.signal.addEventListener('abort', () => events.delete(event), { once: true });
}

@@ -1122,194 +1376,36 @@ }

*/
const _decoder = new TextDecoder();
const _encoder = new TextEncoder();
/* eslint-disable @typescript-eslint/no-explicit-any */
const _perf = performance; // to increase x10 now performance!
/**
* Some basic utility functions
* Compute ByteRate every delta time
*/
/**
* An empty lambda function, pratical to disable default behavior of function or events which are not expected to be null
* @example
* console.log = Util.EMPTY_FUNCTION; // disable logs without breaking calls
*/
const EMPTY_FUNCTION = () => { };
/**
* Efficient and high resolution timestamp in milliseconds elapsed since {@link Util.timeOrigin}
*/
function time() {
return Math.floor(_perf.now());
}
/**
* Time origin represents the time when the application has started
*/
function timeOrigin() {
return Math.floor(_perf.now() + _perf.timeOrigin);
}
/**
* Parse query and returns it in an easy-to-use Javascript object form
* @param urlOrQueryOrSearch string, url, or searchParams containing query. If not set it uses `location.search` to determinate query.
* @returns An javascript object containing each option
*/
function options(urlOrQueryOrSearch = typeof location === 'undefined'
? undefined
: location) {
if (!urlOrQueryOrSearch) {
return {};
class ByteRate {
onBytes(bytes) { }
get delta() {
return this._delta;
}
try {
const url = urlOrQueryOrSearch;
urlOrQueryOrSearch = new URL(url).searchParams;
constructor(delta = 1000) {
this._time = time();
this._value = NaN;
this._delta = delta;
this._bytes = 0;
}
catch (e) {
if (typeof urlOrQueryOrSearch == 'string') {
if (urlOrQueryOrSearch.startsWith('?')) {
urlOrQueryOrSearch = urlOrQueryOrSearch.substring(1);
}
urlOrQueryOrSearch = new URLSearchParams(urlOrQueryOrSearch);
}
value() {
return Math.round(this.exact());
}
// works same if urlOrQueryOrSearch is null, integer, or a already object etc...
return objectFrom(urlOrQueryOrSearch, { withType: true, noEmptyString: true });
}
/**
* Returns an easy-to-use Javascript object something iterable, such as a Map, Set, or Array
* @param value iterable input
* @param params.withType `false`, if set it tries to cast string value to a JS number/boolean/undefined/null type.
* @param params.noEmptyString `false`, if set it converts empty string value to a true boolean, usefull to allow a `if(result.key)` check for example
* @returns An javascript object
*/
function objectFrom(value, params) {
params = Object.assign({ withType: false, noEmptyString: false }, params);
const obj = {};
if (!value) {
return obj;
}
for (const [key, val] of objectEntries(value)) {
value = val;
if (params.withType && value != null && value.substring) {
if (value) {
const number = Number(value);
if (isNaN(number)) {
switch (value.toLowerCase()) {
case 'true':
value = true;
break;
case 'false':
value = false;
break;
case 'null':
value = null;
break;
case 'undefined':
value = undefined;
break;
}
}
else {
value = number;
}
}
else if (params.noEmptyString) {
// if empty string => TRUE to allow a if(options.key) check for example
value = true;
}
exact() {
const now = time();
const elapsed = now - this._time;
if (elapsed > this._delta || isNaN(this._value)) {
// wait "_delta" before next compute rate
this._value = (this._bytes * 1000) / elapsed;
this._bytes = 0;
this._time = now;
}
if (obj[key]) {
if (!Array.isArray(obj[key])) {
obj[key] = new Array(obj[key]);
}
obj[key].push(value);
}
else {
obj[key] = value;
}
return this._value;
}
return obj;
}
/**
* Returns entries from something iterable, such as a Map, Set, or Array
* @param value iterable input
* @returns An javascript object
*/
function objectEntries(value) {
if (value.entries) {
return value.entries();
addBytes(bytes) {
this._bytes += bytes;
this.onBytes(bytes);
return this;
}
return Array.from({
[Symbol.iterator]: function* () {
for (const key in value) {
yield [key, value[key]];
}
}
});
}
/**
* Converts various data types, such as objects, strings, exceptions, errors,
* or numbers, into a string representation. Since it offers a more comprehensive format,
* this function is preferred to `JSON.stringify()`.
* @param obj Any objects, strings, exceptions, errors, or number
* @param params.space `''`, allows to configure space in the string representation
* @param params.decimal `2`, allows to choose the number of decimal to display in the string representation
* @param params.recursive `false`, allows to serialize recursively every object value, beware if a value refers to a already parsed value an infinite loop will occur.
* @returns the final string representation
*/
// Online Javascript Editor for free
// Write, Edit and Run your Javascript code using JS Online Compiler
function stringify(obj, params = {}) {
params = Object.assign({ space: ' ', decimal: 2, recursive: 1 }, params);
if (obj == null) {
return String(obj);
}
const error = obj.error || obj.message;
if (error) {
// is a error!
obj = error;
}
if (obj.toFixed) {
return obj.toFixed(Number(params.decimal) || 0);
}
if (obj.substring || !params.recursive) {
// is already a string OR has to be stringified
return String(obj);
}
const space = params.space || '';
if (Array.isArray(obj)) {
// Array!
let res = '';
for (const value of obj) {
res += (res ? ',' : '[') + space;
res += stringify(value, Object.assign(params, { recursive: params.recursive - 1 }));
}
return (res += space + ']');
}
if (obj.byteLength != null && (obj === null || obj === void 0 ? void 0 : obj[Symbol.iterator])) {
// Binary!
return _decoder.decode(obj);
}
let res = '';
for (const name in obj) {
res += (res ? ',' : '{') + space + name + ':';
res += stringify(obj[name], Object.assign(params, { recursive: params.recursive - 1 }));
}
return (res += space + '}');
}
/**
* Encode a string to a binary representation
* @param value string value to convert
* @returns binary conversion
*/
function toBin(value) {
return _encoder.encode(value);
}
/**
* Execute a promise in a safe way with a timeout if caller doesn't resolve it in the accurate time
*/
function safePromise(timeout, promise) {
// Returns a race between our timeout and the passed in promise
let timer;
return Promise.race([
promise instanceof Promise ? promise : new Promise(promise),
new Promise((resolve, reject) => (timer = setTimeout(() => reject('timed out in ' + timeout + 'ms'), timeout)))
]).finally(() => clearTimeout(timer));
}var Util=/*#__PURE__*/Object.freeze({__proto__:null,EMPTY_FUNCTION:EMPTY_FUNCTION,objectEntries:objectEntries,objectFrom:objectFrom,options:options,safePromise:safePromise,stringify:stringify,time:time,timeOrigin:timeOrigin,toBin:toBin});/**
}/**
* Copyright 2024 Ceeblue B.V.

@@ -1370,2 +1466,8 @@ * This file is part of https://github.com/CeeblueTV/web-utils which is released under GNU Affero General Public License.

}
get recvByteRate() {
return this._recvByteRate.value();
}
get sendByteRate() {
return this._sendByteRate.value();
}
/**

@@ -1434,2 +1536,4 @@ * url of connection

this._closed = true;
this._recvByteRate = new ByteRate();
this._sendByteRate = new ByteRate();
if (url) {

@@ -1448,3 +1552,7 @@ this.open(url, protocols);

ws.binaryType = this.binaryType;
ws.onmessage = e => this.onMessage(e.data);
ws.onmessage = e => {
var _a;
this._recvByteRate.addBytes((_a = e.data.byteLength) !== null && _a !== void 0 ? _a : e.data.length);
this.onMessage(e.data);
};
// Add details and fix close ways

@@ -1488,3 +1596,3 @@ ws.onclose = (e) => {

else {
this._ws.send(message);
this._send(message);
}

@@ -1499,3 +1607,3 @@ return this;

for (const message of this._queueing) {
this._ws.send(message);
this._send(message);
}

@@ -1523,2 +1631,9 @@ }

}
_send(message) {
if (!this._ws) {
return;
}
this._sendByteRate.addBytes(typeof message === 'string' ? message.length : message.byteLength);
this._ws.send(message);
}
}/**

@@ -1529,2 +1644,2 @@ * Copyright 2024 Ceeblue B.V.

*/
const VERSION = '1.2.0';export{BinaryReader,BinaryWriter,BitReader,Connect,EventEmitter,NetAddress,Numbers,Queue,SDP,Util,VERSION,WebSocketReliable};//# sourceMappingURL=web-utils.js.map
const VERSION = '1.3.0';export{BinaryReader,BinaryWriter,BitReader,Connect,EventEmitter,NetAddress,Numbers,Queue,SDP,Util,VERSION,WebSocketReliable};//# sourceMappingURL=web-utils.js.map

2

dist/web-utils.min.js

@@ -1,1 +0,1 @@

class t{constructor(t){this._data="buffer"in t?new Uint8Array(t.buffer,t.byteOffset,t.byteLength):new Uint8Array(t),this._size=this._data.byteLength,this._position=0,this._view=new DataView(this._data.buffer,this._data.byteOffset,this._size)}data(){return this._data}size(){return this._size}available(){return this._size-this._position}value(t=this._position){return this._data[t]}position(){return this._position}reset(t=0){this._position=t>this._size?this._size:t}shrink(t){const e=this._size-this._position;return t>e?e:(this._size=this._position+t,t)}next(t=1){const e=this._size-this._position;return t>e&&(t=e),this._position+=t,t}read8(){return 1===this.next(1)?this._view.getUint8(this._position-1):0}read16(){return 2===this.next(2)?this._view.getUint16(this._position-2):0}read24(){return 3===this.next(3)?this._view.getUint16(this._position-3)<<8|255&this._view.getUint8(this._position-1):0}read32(){return 4===this.next(4)?this._view.getUint32(this._position-4):0}readFloat(){return 4===this.next(4)?this._view.getFloat32(this._position-4):0}readDouble(){return 8===this.next(8)?this._view.getFloat64(this._position-8):0}read7Bit(t=5){if(t>5)throw Error("BinaryReader in JS can't decode more than 32 usefull bits");if(!(t>0))throw Error("Have to indicate a positive number of bytes to decode");let e,i=0;do{if(e=this.read8(),! --t)return(i<<8|e)>>>0;i=i<<7|127&e}while(128&e);return i}readString(){return String.fromCharCode(...this.read(this.read7Bit()))}readHex(t){let e="";for(;t--;)e+=("0"+this.read8().toString(16)).slice(-2);return e}read(t=this.available()){if(this.available()<t)return new Uint8Array(t);const e=this._data.subarray(this._position,this._position+t);return this._position+=t,e}}class e{get view(){return this._view||(this._view=new DataView(this._data.buffer,this._data.byteOffset,this._data.byteLength)),this._view}get capacity(){return this._data.byteLength}constructor(t=64,e=0,i){"number"==typeof t?(this._data=new Uint8Array(t),this._size=0):"buffer"in t?(this._data=new Uint8Array(t.buffer,t.byteOffset,t.byteLength),this._size=t.byteLength):(this._isConst=!0,null==i&&(i=t.byteLength),this._data=new Uint8Array(t,e,i),this._size=0)}data(){return new Uint8Array(this._data.buffer,this._data.byteOffset,this._size)}size(){return this._size||0}next(t=1){return this.reserve(this._size+=t)}clear(t=0){return this.reserve(this._size=t)}write(t){if(this.reserve(this._size+t.length),"string"==typeof t){for(let e=0;e<t.length;++e){const i=t.charCodeAt(e);this._data[this._size++]=i>255?32:i}return this}return this._data.set(t,this._size),this._size+=t.length,this}write8(t){return t>255&&(t=255),this.reserve(this._size+1),this._data[this._size++]=t,this}write16(t){return t>65535&&(t=65535),this.reserve(this._size+2),this.view.setUint16(this._size,t),this._size+=2,this}write24(t){return t>16777215&&(t=16777215),this.reserve(this._size+3),this.view.setUint16(this._size,t>>8),this.view.setUint8(this._size+=2,255&t),++this._size,this}write32(t){return t>4294967295&&(t=4294967295),this.reserve(this._size+4),this.view.setUint32(this._size,t),this._size+=4,this}writeFloat(t){return this.reserve(this._size+4),this.view.setFloat32(this._size,t),this._size+=4,this}writeDouble(t){return this.reserve(this._size+8),this.view.setFloat64(this._size,t),this._size+=8,this}write7Bit(t,e=5){if(e>5)throw Error("BinaryWriter in JS can't encode more than 32 usefull bits");if(!(e>0))throw Error("Have to indicate a positive number of bytes to encode");let i=7*--e;const s=t>4294967295?256:t>>>i;if(s)++i,s>255&&(t=4294967295);else for(;(i-=7)&&!(t>>>i););for(;i>1;)this.write8(128|t>>>i&255),i-=7;return this.write8(t&(i?255:127))}writeString(t){return this.write7Bit(t.length).write(t)}writeHex(t){for(let e=0;e<t.length;e+=2)this.write8(parseInt(t.substring(e,e+2),16));return this}reserve(t){if(!this._data)throw new Error("buffer not writable");if(t<=this._data.byteLength)return this;if(this._isConst)throw new Error("writing exceeds maximum "+this._data.byteLength+" bytes limit");--t,t|=t>>1,t|=t>>2,t|=t>>4,t|=t>>8,t|=t>>16,++t;const e=new Uint8Array(t);return e.set(this._data),this._data=e,this._view=void 0,this}}class i{constructor(t){this._data="buffer"in t?new Uint8Array(t.buffer,t.byteOffset,t.byteLength):new Uint8Array(t),this._size=this._data.byteLength,this._position=0,this._bit=0}data(){return this._data}size(){return this._size}available(){return 8*(this._size-this._position)-this._bit}next(t=1){let e=0;for(;this._position!==this._size&&t--;)++e,8==++this._bit&&(this._bit=0,++this._position);return e}read(t=1){let e=0;for(;this._position!==this._size&&t--;)e<<=1,this._data[this._position]&128>>this._bit++&&(e|=1),8===this._bit&&(this._bit=0,++this._position);return e}read8(){return this.read(8)}read16(){return this.read(16)}read24(){return this.read(24)}read32(){return this.read(32)}}class s{static fixProtocol(t,e){const i=e.indexOf("://");return i>=0&&(i>2&&"s"===e.charAt(i-1).toLowerCase()?(t.length<=2||!t.endsWith("s"))&&(t+="s"):t.length>2&&t.endsWith("s")&&(t=t.slice(0,-1)),e=e.substring(i+3)),t+"://"+e}get domain(){return this._domain}get port(){return this._port}toString(){return this._address}valueOf(){return this._address}constructor(t,e){this._address=t;let i=t.indexOf("/");if(i>=0&&(47===t.charCodeAt(i+1)?i>0?58===t.charCodeAt(i-1)&&(t=t.substring(i+2)):t=t.substring(2):i||(t=t.substring(1))),this._domain=t,this._port=e,i=t.lastIndexOf(":"),i>=0){const e=parseInt(t.substring(i+1));e&&e<=65535&&(this._port=e,this._domain=t.substring(0,i))}else i=t.indexOf("/"),i>=0&&(this._domain=t.substring(0,i))}}var r;!function(t){t.HESP="hesp",t.WEBRTS="webrts",t.WEBRTC="webrtc",t.META="meta",t.DATA="data"}(r||(r={}));var n=Object.freeze({__proto__:null,get Type(){return r},buildURL:function(t,e,i="wss"){const n=new URL(s.fixProtocol(i,e.host));if(n.pathname.length<=1)switch(t){case r.HESP:n.pathname="/hesp/"+e.streamName+"/index.json";break;case r.WEBRTC:n.pathname="/webrtc/"+e.streamName;break;case r.WEBRTS:n.pathname="/webrts/"+e.streamName;break;case r.META:n.pathname="/json_"+e.streamName+".js";break;case r.DATA:n.pathname="/"+e.streamName+".json";break;default:console.warn("Unknown url type "+t)}e.accessToken&&n.searchParams.set("id",e.accessToken);for(const t in e.query)n.searchParams.set(t,e.query[t]);return n}});class o{constructor(){this._events=new Map;let t=Object.getPrototypeOf(this);for(;t&&t!==Object.prototype;){for(const e of Object.getOwnPropertyNames(t))if(!(e.length<3)&&e.startsWith("on")&&t[e]instanceof Function){const i=new Set;this._events.set(e.substring(2).toLowerCase(),i);let s=t[e];Object.defineProperties(this,{[e]:{get:()=>(...t)=>{s&&s.call(this,...t);for(const e of i)e(...t)},set:t=>{s=t}}})}t=Object.getPrototypeOf(t)}}on(t,e,i){if(!e)throw Error("event to subscribe cannot be null");const s=this._event(t);s.add(e),i&&i.signal.addEventListener("abort",(()=>{s.delete(e)}))}once(t,e,i){if(!e)throw Error("event to subscribe cannot be null");const s=this._event(t);s.add((()=>{s.delete(e),e()})),i&&i.signal.addEventListener("abort",(()=>{s.delete(e)}))}off(t,e){if(!e)throw Error("event to unsubscribe cannot be null");this._event(t).delete(e)}_event(t){const e=this._events.get(t.toLowerCase());if(!e)throw Error("No event on"+t+" on class "+this.constructor.name);return e}}class h{get size(){return this._queue.length}get capacity(){return this._capacity}set capacity(t){this._capacity=t,null!=t&&this._queue.length>t&&this._queue.splice(0,this._queue.length-t)}get front(){return this._queue[0]}get back(){return this._queue[this._queue.length-1]}[Symbol.iterator](){return this._queue[Symbol.iterator]()}constructor(t){this._capacity=t,this._queue=new Array}push(t){return null!=this._capacity&&this._queue.push(t)>this._capacity&&this.pop(),this}pop(){return this._queue.shift()}clear(){return this._queue.length=0,this}}class a extends h{get minimum(){return this._min}get maximum(){return this._max}get average(){return null==this._average&&(this._average=this.size?this._sum/this.size:0),this._average}constructor(t){super(t),this._sum=0,this._min=0,this._max=0}push(t){return t>this._max?this._max=t:t<this._min&&(this._min=t),this._average=void 0,this._sum+=t,super.push(t),this}pop(){const t=super.pop();return t===this._max?this._max=Math.max(0,...this):t===this._min&&(this._min=Math.min(0,...this)),this._average=void 0,this._sum-=t||0,t}clear(){return this._min=this._max=this._sum=0,super.clear(),this}}const u={fromString(t){if(Array.isArray(t))return t;const e=new Array;let i,s=e;for(let r of t.toString().split("\n")){if(r=r.trim(),!r)continue;let t=r[0];const n=r.substring(r.indexOf("=")+1).trim();switch(t.toLowerCase()){case"a":if(!n)continue;t=this.addAttribute(s,n),e===s&&"fingerprint"===t.toLowerCase()&&(i=s.fingerprint);break;case"m":e.length&&i&&!e[e.length-1].fingerprint&&(s.fingerprint=i),e.push(s={m:n});break;default:s[t]=n}}return e.length&&i&&!e[e.length-1].fingerprint&&(s.fingerprint=i),e},toString(t){if("string"==typeof t)return t;const e=[];let i="v"in t?"v="+t.v+"\n":"";"o"in t&&(i+="o="+t.o+"\n"),"s"in t&&(i+="s="+t.s+"\n");const s=t;for(const r of Object.keys(t)){if("v"===r||"o"===r||"s"===r)continue;const t=s[r];if(null==t)continue;const n=parseInt(r);if(!isNaN(n)){e[n]=t;continue}const o=Array.isArray(t)&&t.length||1;for(let e=0;e<o;++e){const s=Array.isArray(t)&&t.length?t[e]:t;r.length>1?(i+="a="+r,s&&(i+=":")):i+=r+"=",i+=s+"\n"}}for(const t of e)i+=this.toString(t);return i},addAttribute(t,e){var i;const s=u.parseAttribute(e),r=null!==(i=s.value)&&void 0!==i?i:"",n=t,o=n[s.key];return o?Array.isArray(o)?o.push(r):r!==o&&(n[s.key]=[o,r]):n[s.key]=r,s.key},removeAttribute(t,e){const i=u.parseAttribute(e),s=t;if(void 0===i.value)return delete s[e],e;const r=s[e];if(Array.isArray(i.value)){const t=r.findIndex((t=>t===i.value));t>=0&&r.splice(t,1)}else r===i.value&&delete s[e];return i.key},parseAttribute(t){const e=t.indexOf(":");return{key:(e>=0?t.substring(0,e):t).trim(),value:e>=0?t.substring(e+1).trim():void 0}}};Object.freeze(u);const c=new TextDecoder,_=new TextEncoder,l=performance;function d(t,e){e=Object.assign({withType:!1,noEmptyString:!1},e);const i={};if(!t)return i;for(const[s,r]of f(t)){if(t=r,e.withType&&null!=t&&t.substring)if(t){const e=Number(t);if(isNaN(e))switch(t.toLowerCase()){case"true":t=!0;break;case"false":t=!1;break;case"null":t=null;break;case"undefined":t=void 0}else t=e}else e.noEmptyString&&(t=!0);i[s]?(Array.isArray(i[s])||(i[s]=new Array(i[s])),i[s].push(t)):i[s]=t}return i}function f(t){return t.entries?t.entries():Array.from({[Symbol.iterator]:function*(){for(const e in t)yield[e,t[e]]}})}var g=Object.freeze({__proto__:null,EMPTY_FUNCTION:()=>{},objectEntries:f,objectFrom:d,options:function(t=("undefined"==typeof location?void 0:location)){if(!t)return{};try{t=new URL(t).searchParams}catch(e){"string"==typeof t&&(t.startsWith("?")&&(t=t.substring(1)),t=new URLSearchParams(t))}return d(t,{withType:!0,noEmptyString:!0})},safePromise:function(t,e){let i;return Promise.race([e instanceof Promise?e:new Promise(e),new Promise(((e,s)=>i=setTimeout((()=>s("timed out in "+t+"ms")),t)))]).finally((()=>clearTimeout(i)))},stringify:function t(e,i={}){if(i=Object.assign({space:" ",decimal:2,recursive:1},i),null==e)return String(e);const s=e.error||e.message;if(s&&(e=s),e.toFixed)return e.toFixed(Number(i.decimal)||0);if(e.substring||!i.recursive)return String(e);const r=i.space||"";if(Array.isArray(e)){let s="";for(const n of e)s+=(s?",":"[")+r,s+=t(n,Object.assign(i,{recursive:i.recursive-1}));return s+=r+"]"}if(null!=e.byteLength&&(null==e?void 0:e[Symbol.iterator]))return c.decode(e);let n="";for(const s in e)n+=(n?",":"{")+r+s+":",n+=t(e[s],Object.assign(i,{recursive:i.recursive-1}));return n+(r+"}")},time:function(){return Math.floor(l.now())},timeOrigin:function(){return Math.floor(l.now()+l.timeOrigin)},toBin:function(t){return _.encode(t)}});class p extends o{onOpen(){}onMessage(t){}onClose(t){t&&console.error(t)}get binaryType(){return"arraybuffer"}get url(){var t,e;return null!==(e=null===(t=this._ws)||void 0===t?void 0:t.url)&&void 0!==e?e:""}get extensions(){var t,e;return null!==(e=null===(t=this._ws)||void 0===t?void 0:t.extensions)&&void 0!==e?e:""}get protocol(){var t,e;return null!==(e=null===(t=this._ws)||void 0===t?void 0:t.protocol)&&void 0!==e?e:""}get opened(){return this._opened}get readyState(){return this._ws?this._ws.readyState:3}get closed(){return this._closed}get bufferedAmount(){var t;return this._queueingBytes+((null===(t=this._ws)||void 0===t?void 0:t.bufferedAmount)||0)}get queueing(){return this._queueing}constructor(t,e){super(),this._queueing=[],this._queueingBytes=0,this._opened=!1,this._closed=!0,t&&this.open(t,e)}open(t,e){this._closed=!1;const i=this._ws=new WebSocket(t,e);return i.binaryType=this.binaryType,i.onmessage=t=>this.onMessage(t.data),i.onclose=e=>{this._opened?1e3===e.code||1005===e.code?this.close(t.toString()+" shutdown"):this.close(t.toString()+" disconnection ("+String(e.reason||e.code)+")"):this.close(t.toString()+" connection failed ("+String(e.reason||e.code)+")")},i.onopen=t=>{this._opened=!0,this.flush(),this.onOpen()},this}send(t,e=!1){if(!this._ws)throw Error("Open socket before to send data");return e||!this._opened?(this._queueing.push(t),this._queueingBytes+="string"==typeof t?t.length:t.byteLength):this._ws.send(t),this}flush(){if(this._ws)for(const t of this._queueing)this._ws.send(t);this._queueing.length=0,this._queueingBytes=0}close(t){this._ws&&!this._closed&&(this._closed=!0,this._ws.onopen=this._ws.onclose=this._ws.onmessage=null,this._ws.close(),this._opened=!1,this._queueing.length=0,this._queueingBytes=0,this.onClose(t))}}const b="1.2.0";export{t as BinaryReader,e as BinaryWriter,i as BitReader,n as Connect,o as EventEmitter,s as NetAddress,a as Numbers,h as Queue,u as SDP,g as Util,b as VERSION,p as WebSocketReliable};//# sourceMappingURL=web-utils.min.js.map
const t=new TextDecoder;class e{constructor(t){this._data="buffer"in t?new Uint8Array(t.buffer,t.byteOffset,t.byteLength):new Uint8Array(t),this._size=this._data.byteLength,this._position=0,this._view=new DataView(this._data.buffer,this._data.byteOffset,this._size)}data(){return this._data}size(){return this._size}available(){return this._size-this._position}value(t=this._position){return this._data[t]}position(){return this._position}reset(t=0){this._position=Math.max(0,t>this._size?this._size:t)}shrink(t){const e=this._size-this._position;return t>e?e:(this._size=this._position+t,t)}next(t=1){const e=this._size-this._position;return t>e&&(t=e),this._position=Math.max(0,this._position+t),t}read8(){return 1===this.next(1)?this._view.getUint8(this._position-1):0}read16(){return 2===this.next(2)?this._view.getUint16(this._position-2):0}read24(){return 3===this.next(3)?this._view.getUint16(this._position-3)<<8|255&this._view.getUint8(this._position-1):0}read32(){return 4===this.next(4)?this._view.getUint32(this._position-4):0}read64(){return 8!==this.next(8)?0:4294967296*this._view.getUint32(this._position-8)+this._view.getUint32(this._position-4)}readFloat(){return 4===this.next(4)?this._view.getFloat32(this._position-4):0}readDouble(){return 8===this.next(8)?this._view.getFloat64(this._position-8):0}read7Bit(t=5){let e=0,i=1;for(;this.available();){const t=this.read8();if(e+=(127&t)*i,!(128&t))break;i*=128}return e}readString(){let e=this._position;for(;e<this._size&&this._data[e];)++e;const i=this.read(e-this._position);return this.next(),t.decode(i)}readHex(t){let e="";for(;t-- >0;)e+=("0"+this.read8().toString(16)).slice(-2);return e}read(t=this.available()){if(this.available()<t)return new Uint8Array(t);const e=this._position;return this._data.subarray(e,Math.max(e,this._position+=t))}}const i=new TextEncoder;class s{get view(){return this._view||(this._view=new DataView(this._data.buffer,this._data.byteOffset,this._data.byteLength)),this._view}get capacity(){return this._data.byteLength}constructor(t=64,e=0,i){"number"==typeof t?(this._data=new Uint8Array(t),this._size=0):"buffer"in t?(this._data=new Uint8Array(t.buffer,t.byteOffset,t.byteLength),this._size=t.byteLength):(this._isConst=!0,null==i&&(i=t.byteLength),this._data=new Uint8Array(t,e,i),this._size=0)}data(){return new Uint8Array(this._data.buffer,this._data.byteOffset,this._size)}size(){return this._size||0}next(t=1){return this.reserve(this._size+=t)}clear(t=0){return this.reserve(this._size=t)}write(t){return this.reserve(this._size+t.length),this._data.set(t,this._size),this._size+=t.length,this}write8(t){return t>255&&(t=255),this.reserve(this._size+1),this._data[this._size++]=t,this}write16(t){return t>65535&&(t=65535),this.reserve(this._size+2),this.view.setUint16(this._size,t),this._size+=2,this}write24(t){return 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e)s+=(s?",":"[")+r,s+=t(n,Object.assign(Object.assign({},i),{recursive:i.recursive-1}));return s+=r+"]"}if(null!=e.byteLength&&(null==e?void 0:e[Symbol.iterator]))return a.decode(e);let n="";if(i.noBin)return"["+e.byteLength+"#bytes]";for(const s in e)n+=(n?",":"{")+r+s+":",n+=t(e[s],Object.assign(Object.assign({},i),{recursive:i.recursive-1}));return n+(r+"}")},time:c,timeOrigin:function(){return Math.floor(u.now()+u.timeOrigin)},toBin:function(t){return h.encode(t)}});!function(t){t.HESP="HESP",t.WEBRTS="WebRTS",t.WEBRTC="WebRTC",t.META="Meta",t.DATA="Data"}(f||(f={}));var p=Object.freeze({__proto__:null,get Type(){return f},buildURL:function(t,e,i="wss"){const s=new URL(n.fixProtocol(i,e.host));if(s.pathname.length<=1)switch(t){case f.HESP:s.pathname="/hesp/"+e.streamName+"/index.json";break;case f.WEBRTC:s.pathname="/webrtc/"+e.streamName;break;case f.WEBRTS:s.pathname="/webrts/"+e.streamName;break;case f.META:s.pathname="/json_"+e.streamName+".js";break;case 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e.length&&i&&!e[e.length-1].fingerprint&&(s.fingerprint=i),e},toString(t){if("string"==typeof t)return t;const e=[];let i="v"in t?"v="+t.v+"\n":"";"o"in t&&(i+="o="+t.o+"\n"),"s"in t&&(i+="s="+t.s+"\n");const s=t;for(const r of Object.keys(t)){if("v"===r||"o"===r||"s"===r)continue;const t=s[r];if(null==t)continue;const n=parseInt(r);if(!isNaN(n)){e[n]=t;continue}const o=Array.isArray(t)&&t.length||1;for(let e=0;e<o;++e){const s=Array.isArray(t)&&t.length?t[e]:t;r.length>1?(i+="a="+r,s&&(i+=":")):i+=r+"=",i+=s+"\n"}}for(const t of e)i+=this.toString(t);return i},addAttribute(t,e){var i;const s=v.parseAttribute(e),r=null!==(i=s.value)&&void 0!==i?i:"",n=t,o=n[s.key];return o?Array.isArray(o)?o.push(r):r!==o&&(n[s.key]=[o,r]):n[s.key]=r,s.key},removeAttribute(t,e){const i=v.parseAttribute(e),s=t;if(void 0===i.value)return delete s[e],e;const r=s[e];if(Array.isArray(i.value)){const t=r.findIndex((t=>t===i.value));t>=0&&r.splice(t,1)}else r===i.value&&delete s[e];return i.key},parseAttribute(t){const e=t.indexOf(":");return{key:(e>=0?t.substring(0,e):t).trim(),value:e>=0?t.substring(e+1).trim():void 0}}};Object.freeze(v);class m{onBytes(t){}get delta(){return this._delta}constructor(t=1e3){this._time=c(),this._value=NaN,this._delta=t,this._bytes=0}value(){return Math.round(this.exact())}exact(){const t=c(),e=t-this._time;return(e>this._delta||isNaN(this._value))&&(this._value=1e3*this._bytes/e,this._bytes=0,this._time=t),this._value}addBytes(t){return this._bytes+=t,this.onBytes(t),this}}class x extends b{onOpen(){}onMessage(t){}onClose(t){t&&console.error(t)}get binaryType(){return"arraybuffer"}get recvByteRate(){return this._recvByteRate.value()}get sendByteRate(){return this._sendByteRate.value()}get url(){var t,e;return null!==(e=null===(t=this._ws)||void 0===t?void 0:t.url)&&void 0!==e?e:""}get extensions(){var t,e;return null!==(e=null===(t=this._ws)||void 0===t?void 0:t.extensions)&&void 0!==e?e:""}get protocol(){var t,e;return null!==(e=null===(t=this._ws)||void 0===t?void 0:t.protocol)&&void 0!==e?e:""}get opened(){return this._opened}get readyState(){return this._ws?this._ws.readyState:3}get closed(){return this._closed}get bufferedAmount(){var t;return this._queueingBytes+((null===(t=this._ws)||void 0===t?void 0:t.bufferedAmount)||0)}get queueing(){return this._queueing}constructor(t,e){super(),this._queueing=[],this._queueingBytes=0,this._opened=!1,this._closed=!0,this._recvByteRate=new m,this._sendByteRate=new m,t&&this.open(t,e)}open(t,e){this._closed=!1;const i=this._ws=new WebSocket(t,e);return i.binaryType=this.binaryType,i.onmessage=t=>{var e;this._recvByteRate.addBytes(null!==(e=t.data.byteLength)&&void 0!==e?e:t.data.length),this.onMessage(t.data)},i.onclose=e=>{this._opened?1e3===e.code||1005===e.code?this.close(t.toString()+" shutdown"):this.close(t.toString()+" disconnection ("+String(e.reason||e.code)+")"):this.close(t.toString()+" connection failed ("+String(e.reason||e.code)+")")},i.onopen=t=>{this._opened=!0,this.flush(),this.onOpen()},this}send(t,e=!1){if(!this._ws)throw Error("Open socket before to send data");return e||!this._opened?(this._queueing.push(t),this._queueingBytes+="string"==typeof t?t.length:t.byteLength):this._send(t),this}flush(){if(this._ws)for(const t of this._queueing)this._send(t);this._queueing.length=0,this._queueingBytes=0}close(t){this._ws&&!this._closed&&(this._closed=!0,this._ws.onopen=this._ws.onclose=this._ws.onmessage=null,this._ws.close(),this._opened=!1,this._queueing.length=0,this._queueingBytes=0,this.onClose(t))}_send(t){this._ws&&(this._sendByteRate.addBytes("string"==typeof t?t.length:t.byteLength),this._ws.send(t))}}const z="1.3.0";export{e as BinaryReader,s as BinaryWriter,r as BitReader,p as Connect,b as EventEmitter,n as NetAddress,w as Numbers,y as Queue,v as SDP,g as Util,z as VERSION,x as WebSocketReliable};//# sourceMappingURL=web-utils.min.js.map

2

package.json
{
"name": "@ceeblue/web-utils",
"version": "1.2.0",
"version": "1.3.0",
"description": "Ceeblue web framework",

@@ -5,0 +5,0 @@ "keywords": [

66

README.md

@@ -1,21 +0,65 @@

# Ceeblue web framework
[Usage](#usage) | [Building locally](#building-locally) | [Documentation](#documentation) | [Contribution](#contribution) | [License](#license)
This is a web framework for CeeblueTV's web libraries. It is a collection of tools and utilities that are used across all of CeeblueTV's web projects.
# Ceeblue Web Utilities
## Installation
This is a Web base compoments for CeeblueTV's web libraries : a collection of tools and utilities used across all of CeeblueTV's web projects.
You can install the package using npm:
## Usage
Add the library as a dependency to your npm project using:
```bash
npm install @ceeblue/web-utils
```
Then [import](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules) the library into your project, for example:
```javascript
import { Util, ILog } from '@ceeblue/web-utils';
```
> 💡 **TIP**
>
> If your project uses [TypeScript](https://www.typescriptlang.org/), it is recommended to set `"target": "ES6"` in your configuration to align with our usage of ES6 features and ensures that your build will succeed (for those requiring a backwards-compatible [UMD](https://github.com/umdjs/umd) version, a [local build](#building-locally) is advised).
> Then Defining the compiler option `"moduleResolution": "Node"` in **tsconfig.json** helps with import errors by ensuring that TypeScript uses the correct strategy for resolving imports based on the targeted Node.js version.
> ```json
> {
> "compilerOptions": {
> "target": "ES6",
> "moduleResolution": "Node"
> }
> }
> ```
Or manually add it to your `package.json` file:
## Building locally
```json
{
"dependencies": {
"@ceeblue/web-utils": "latest"
}
}
1. [Clone](https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository) this repository
2. Enter the `webr-utils` folder and run `npm install` to install packages dependencies.
3. Execute `npm run build`. The output will be five files placed in the **/dist/** folder:
- **web-utils.d.ts** Typescript definitions file
- **web-utils.js**: Bundled JavaScript library
- **web-utils.js.map**: Source map that associates the bundled library with the original source files
- **web-utils.min.js** Minified version of the library, optimized for size
- **web-utils.min.js.map** Source map that associates the minified library with the original source files
```
git clone https://github.com/CeeblueTV/web-utils.git
cd web-utils
npm install
npm run build
```
## Documentation
This monorepo also contains built-in documentation about the APIs in the library, which can be built using the following npm command:
```
npm run build:docs
```
You can access the documentation by opening the index.html file in the docs folder with your browser (`./docs/index.html`), or if you have installed and started the [http-server package](https://www.npmjs.com/package/http-server) by navigating to:
```
http://localhost:8080/docs/
```
## Contribution
All contributions are welcome. Please see [our contribution guide](/CONTRIBUTING.md) for details.
## License
By contributing code to this project, you agree to license your contribution under the [GNU Affero General Public License](/LICENSE).
dist/web-utils.js.map

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dist/web-utils.min.js.map

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