libjs-node-uuid 1.4.7-5 / usr / share / javascript / node-uuid / uuid.min.js

(function(_window){"use strict";var _rng,_mathRNG,_nodeRNG,_whatwgRNG,_previousRoot;function setupBrowser(){var _crypto=_window.crypto||_window.msCrypto;if(!_rng&&_crypto&&_crypto.getRandomValues){try{var _rnds8=new Uint8Array(16);_whatwgRNG=_rng=function whatwgRNG(){_crypto.getRandomValues(_rnds8);return _rnds8};_rng()}catch(e){}}if(!_rng){var _rnds=new Array(16);_mathRNG=_rng=function(){for(var i=0,r;i<16;i++){if((i&3)===0){r=Math.random()*4294967296}_rnds[i]=r>>>((i&3)<<3)&255}return _rnds};if("undefined"!==typeof console&&console.warn){console.warn("[SECURITY] node-uuid: crypto not usable, falling back to insecure Math.random()")}}}function setupNode(){if("function"===typeof require){try{var _rb=require("crypto").randomBytes;_nodeRNG=_rng=_rb&&function(){return _rb(16)};_rng()}catch(e){}}}if(_window){setupBrowser()}else{setupNode()}var BufferClass="function"===typeof Buffer?Buffer:Array;var _byteToHex=[];var _hexToByte={};for(var i=0;i<256;i++){_byteToHex[i]=(i+256).toString(16).substr(1);_hexToByte[_byteToHex[i]]=i}function parse(s,buf,offset){var i=buf&&offset||0,ii=0;buf=buf||[];s.toLowerCase().replace(/[0-9a-f]{2}/g,function(oct){if(ii<16){buf[i+ii++]=_hexToByte[oct]}});while(ii<16){buf[i+ii++]=0}return buf}function unparse(buf,offset){var i=offset||0,bth=_byteToHex;return bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+"-"+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]+bth[buf[i++]]}var _seedBytes=_rng();var _nodeId=[_seedBytes[0]|1,_seedBytes[1],_seedBytes[2],_seedBytes[3],_seedBytes[4],_seedBytes[5]];var _clockseq=(_seedBytes[6]<<8|_seedBytes[7])&16383;var _lastMSecs=0,_lastNSecs=0;function v1(options,buf,offset){var i=buf&&offset||0;var b=buf||[];options=options||{};var clockseq=options.clockseq!=null?options.clockseq:_clockseq;var msecs=options.msecs!=null?options.msecs:(new Date).getTime();var nsecs=options.nsecs!=null?options.nsecs:_lastNSecs+1;var dt=msecs-_lastMSecs+(nsecs-_lastNSecs)/1e4;if(dt<0&&options.clockseq==null){clockseq=clockseq+1&16383}if((dt<0||msecs>_lastMSecs)&&options.nsecs==null){nsecs=0}if(nsecs>=1e4){throw new Error("uuid.v1(): Can't create more than 10M uuids/sec")}_lastMSecs=msecs;_lastNSecs=nsecs;_clockseq=clockseq;msecs+=122192928e5;var tl=((msecs&268435455)*1e4+nsecs)%4294967296;b[i++]=tl>>>24&255;b[i++]=tl>>>16&255;b[i++]=tl>>>8&255;b[i++]=tl&255;var tmh=msecs/4294967296*1e4&268435455;b[i++]=tmh>>>8&255;b[i++]=tmh&255;b[i++]=tmh>>>24&15|16;b[i++]=tmh>>>16&255;b[i++]=clockseq>>>8|128;b[i++]=clockseq&255;var node=options.node||_nodeId;for(var n=0;n<6;n++){b[i+n]=node[n]}return buf?buf:unparse(b)}function v4(options,buf,offset){var i=buf&&offset||0;if(typeof options==="string"){buf=options==="binary"?new BufferClass(16):null;options=null}options=options||{};var rnds=options.random||(options.rng||_rng)();rnds[6]=rnds[6]&15|64;rnds[8]=rnds[8]&63|128;if(buf){for(var ii=0;ii<16;ii++){buf[i+ii]=rnds[ii]}}return buf||unparse(rnds)}var uuid=v4;uuid.v1=v1;uuid.v4=v4;uuid.parse=parse;uuid.unparse=unparse;uuid.BufferClass=BufferClass;uuid._rng=_rng;uuid._mathRNG=_mathRNG;uuid._nodeRNG=_nodeRNG;uuid._whatwgRNG=_whatwgRNG;if("undefined"!==typeof module&&module.exports){module.exports=uuid}else if(typeof define==="function"&&define.amd){define(function(){return uuid})}else{_previousRoot=_window.uuid;uuid.noConflict=function(){_window.uuid=_previousRoot;return uuid};_window.uuid=uuid}})("undefined"!==typeof window?window:null);