rsnext/packages/next/compiled/string_decoder/string_decoder.js

(function(){var t={55:function(t,e,r){var n=r(300);var i=n.Buffer;function copyProps(t,e){for(var r in t){e[r]=t[r]}}if(i.from&&i.alloc&&i.allocUnsafe&&i.allocUnsafeSlow){t.exports=n}else{copyProps(n,e);e.Buffer=SafeBuffer}function SafeBuffer(t,e,r){return i(t,e,r)}SafeBuffer.prototype=Object.create(i.prototype);copyProps(i,SafeBuffer);SafeBuffer.from=function(t,e,r){if(typeof t==="number"){throw new TypeError("Argument must not be a number")}return i(t,e,r)};SafeBuffer.alloc=function(t,e,r){if(typeof t!=="number"){throw new TypeError("Argument must be a number")}var n=i(t);if(e!==undefined){if(typeof r==="string"){n.fill(e,r)}else{n.fill(e)}}else{n.fill(0)}return n};SafeBuffer.allocUnsafe=function(t){if(typeof t!=="number"){throw new TypeError("Argument must be a number")}return i(t)};SafeBuffer.allocUnsafeSlow=function(t){if(typeof t!=="number"){throw new TypeError("Argument must be a number")}return n.SlowBuffer(t)}},300:function(t){"use strict";t.exports=require("buffer")}};var e={};function __nccwpck_require__(r){var n=e[r];if(n!==undefined){return n.exports}var i=e[r]={exports:{}};var s=true;try{t[r](i,i.exports,__nccwpck_require__);s=false}finally{if(s)delete e[r]}return i.exports}if(typeof __nccwpck_require__!=="undefined")__nccwpck_require__.ab=__dirname+"/";var r={};!function(){"use strict";var t=r;var e=__nccwpck_require__(55).Buffer;var n=e.isEncoding||function(t){t=""+t;switch(t&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return true;default:return false}};function _normalizeEncoding(t){if(!t)return"utf8";var e;while(true){switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase();e=true}}}function normalizeEncoding(t){var r=_normalizeEncoding(t);if(typeof r!=="string"&&(e.isEncoding===n||!n(t)))throw new Error("Unknown encoding: "+t);return r||t}t.StringDecoder=StringDecoder;function StringDecoder(t){this.encoding=normalizeEncoding(t);var r;switch(this.encoding){case"utf16le":this.text=utf16Text;this.end=utf16End;r=4;break;case"utf8":this.fillLast=utf8FillLast;r=4;break;case"base64":this.text=base64Text;this.end=base64End;r=3;break;default:this.write=simpleWrite;this.end=simpleEnd;return}this.lastNeed=0;this.lastTotal=0;this.lastChar=e.allocUnsafe(r)}StringDecoder.prototype.write=function(t){if(t.length===0)return"";var e;var r;if(this.lastNeed){e=this.fillLast(t);if(e===undefined)return"";r=this.lastNeed;this.lastNeed=0}else{r=0}if(r<t.length)return e?e+this.text(t,r):this.text(t,r);return e||""};StringDecoder.prototype.end=utf8End;StringDecoder.prototype.text=utf8Text;StringDecoder.prototype.fillLast=function(t){if(this.lastNeed<=t.length){t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length);this.lastNeed-=t.length};function utf8CheckByte(t){if(t<=127)return 0;else if(t>>5===6)return 2;else if(t>>4===14)return 3;else if(t>>3===30)return 4;return t>>6===2?-1:-2}function utf8CheckIncomplete(t,e,r){var n=e.length-1;if(n<r)return 0;var i=utf8CheckByte(e[n]);if(i>=0){if(i>0)t.lastNeed=i-1;return i}if(--n<r||i===-2)return 0;i=utf8CheckByte(e[n]);if(i>=0){if(i>0)t.lastNeed=i-2;return i}if(--n<r||i===-2)return 0;i=utf8CheckByte(e[n]);if(i>=0){if(i>0){if(i===2)i=0;else t.lastNeed=i-3}return i}return 0}function utf8CheckExtraBytes(t,e,r){if((e[0]&192)!==128){t.lastNeed=0;return"<22>"}if(t.lastNeed>1&&e.length>1){if((e[1]&192)!==128){t.lastNeed=1;return"<22>"}if(t.lastNeed>2&&e.length>2){if((e[2]&192)!==128){t.lastNeed=2;return"<22>"}}}}function utf8FillLast(t){var e=this.lastTotal-this.lastNeed;var r=utf8CheckExtraBytes(this,t,e);if(r!==undefined)return r;if(this.lastNeed<=t.length){t.copy(this.lastChar,e,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}t.copy(this.la