@scandit/web-barcode-link
Version:
The Scandit Web Barcode Link package
1 lines • 71.4 kB
JavaScript
(function(S,A){typeof exports=="object"&&typeof module<"u"?A(exports):typeof define=="function"&&define.amd?define(["exports"],A):(S=typeof globalThis<"u"?globalThis:S||self,A(S.ScanditBarcodeLink={}))})(this,function(S){"use strict";var Ni=Object.defineProperty;var Di=(S,A,q)=>A in S?Ni(S,A,{enumerable:!0,configurable:!0,writable:!0,value:q}):S[A]=q;var _=(S,A,q)=>(Di(S,typeof A!="symbol"?A+"":A,q),q);class A{constructor(e){this.barcodeLink=e}getConfiguration(){return{...this.barcodeLink.configuration}}onCancel(){this.barcodeLink.dispose(),this.barcodeLink.listeners.forEach(e=>{var t;(t=e.onCancel)==null||t.call(e)})}onCapture(e,t){this.barcodeLink.listeners.forEach(s=>{var n;(n=s.onCapture)==null||n.call(s,e,t)})}onDeviceConnected(){this.barcodeLink.listeners.forEach(e=>{var t;(t=e.onDeviceConnected)==null||t.call(e)})}onDeviceDisconnected(){this.barcodeLink.listeners.forEach(e=>{var t;(t=e.onDeviceDisconnected)==null||t.call(e)})}onConnectionStateChanged(e){this.barcodeLink.listeners.forEach(t=>{var s;(s=t.onConnectionStateChanged)==null||s.call(t,e)})}}var q=(i=>(i.Unique="unique",i.Count="count",i))(q||{}),ve=(i=>(i.SingleScanning="singleScanning",i.ContinuousScanning="continuousScanning",i.SingleListBuilding="singleListBuilding",i.ContinuousListBuilding="continuousListBuilding",i))(ve||{}),j=(i=>(i.Express="express",i.Web="web",i))(j||{});class ke{constructor(e){_(this,"configuration",{barcodeLinkMode:ve.SingleScanning,licenseKey:"",listBehavior:q.Unique,symbologies:{}});_(this,"flow");_(this,"flowDelegate",new A(this));_(this,"listeners",new Set);this.configuration.licenseKey=e}static forLicenseKey(e){return new ke(e)}setSymbologies(e){return this.configuration.symbologies=e,this}setBarcodeLinkMode(e){return this.configuration.barcodeLinkMode=e,this}setBarcodeRegexValidation(e){return this.configuration.barcodeRegexValidation=String(e).slice(1,-1),this}setBarcodeTransformations(e){return this.configuration.barcodeTransformations=e,this}setPlatform(e){switch(e){case j.Express:return delete this.configuration.platform,this;case j.Web:return this.configuration.platform=e,this}}setListBehavior(e){return this.configuration.listBehavior=e,this}addListener(e){return this.listeners.add(e),this}removeListener(e){return this.listeners.delete(e),this}async initialize(e){return this.flow=e,this.flow.setDelegate(this.flowDelegate),await this.flow.initialize()}dispose(){var e;(e=this.flow)==null||e.dispose()}}var Ye=(i=>(i.EAN13UPCA="ean13Upca",i.UPCE="upce",i.EAN8="ean8",i.Code39="code39",i.Code93="code93",i.Code128="code128",i.Code11="code11",i.Code25="code25",i.Codabar="codabar",i.InterleavedTwoOfFive="interleavedTwoOfFive",i.MSIPlessey="msiPlessey",i.QR="qr",i.DataMatrix="dataMatrix",i.Aztec="aztec",i.MaxiCode="maxicode",i.DotCode="dotcode",i.KIX="kix",i.RM4SCC="rm4scc",i.GS1Databar="databar",i.GS1DatabarExpanded="databarExpanded",i.GS1DatabarLimited="databarLimited",i.PDF417="pdf417",i.MicroPDF417="microPdf417",i.MicroQR="microQr",i.Code32="code32",i.Lapa4SC="lapa4sc",i.IATATwoOfFive="iata2of5",i.MatrixTwoOfFive="matrix2of5",i.USPSIntelligentMail="uspsIntelligentMail",i))(Ye||{}),Bt=(i=>(i.A="A",i.B="B",i.C="C",i))(Bt||{}),Lt=(i=>(i.Mod10="mod10",i.Mod11="mod11",i.Mod16="mod16",i.Mod43="mod43",i.Mod47="mod47",i.Mod103="mod103",i.Mod10AndMod11="mod1110",i.Mod10AndMod10="mod1010",i))(Lt||{}),Nt=(i=>(i.None="none",i.Unknown="unknown",i.Linked="linked",i.GS1TypeA="gs1TypeA",i.GS1TypeB="gs1TypeB",i.GS1TypeC="gs1TypeC",i))(Nt||{});const Dt=".sdc-barcode-link{position:fixed;top:0;left:0;width:100%;height:100%;height:100dvh;display:grid;background-color:#0000004d;z-index:100}.sdc-barcode-link iframe{max-width:650px;max-height:800px;width:90vw;height:90vh;margin:auto;transform:scale(0);animation:centerPop .3s 50ms ease-out forwards;transition:all .3s}@media screen and (max-width: 700px){.sdc-barcode-link iframe{width:100%;height:100%;max-height:none}}@keyframes centerPop{to{transform:none}}";class Mt{constructor(){_(this,"barcodeLinkUrl","https://barcode-link.scandit.com");_(this,"onIframeMessageListener",this.onIframeMessage.bind(this));_(this,"sessionId");_(this,"popup",null);_(this,"iframe",null);_(this,"style",null);_(this,"delegate")}setDelegate(e){this.delegate=e}async initialize(){var e;this.initStyles(),this.popup=this.createPopup(),this.iframe=this.createIframe({src:this.barcodeLinkUrl}),this.popup.append(this.iframe),document.body.append(this.popup),this.listenToIframeMessages(),this.sessionId=await new 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Array(arguments.length-1),t=this._callbacks["$"+i],s=1;s<arguments.length;s++)e[s-1]=arguments[s];if(t){t=t.slice(0);for(var s=0,n=t.length;s<n;++s)t[s].apply(this,e)}return this},C.prototype.emitReserved=C.prototype.emit,C.prototype.listeners=function(i){return this._callbacks=this._callbacks||{},this._callbacks["$"+i]||[]},C.prototype.hasListeners=function(i){return!!this.listeners(i).length};const x=typeof self<"u"?self:typeof window<"u"?window:Function("return this")();function st(i,...e){return e.reduce((t,s)=>(i.hasOwnProperty(s)&&(t[s]=i[s]),t),{})}const jt=x.setTimeout,Gt=x.clearTimeout;function ae(i,e){e.useNativeTimers?(i.setTimeoutFn=jt.bind(x),i.clearTimeoutFn=Gt.bind(x)):(i.setTimeoutFn=x.setTimeout.bind(x),i.clearTimeoutFn=x.clearTimeout.bind(x))}const Xt=1.33;function Jt(i){return typeof i=="string"?Qt(i):Math.ceil((i.byteLength||i.size)*Xt)}function Qt(i){let e=0,t=0;for(let 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this.readyState="opening",this.doOpen(),this}close(){return(this.readyState==="opening"||this.readyState==="open")&&(this.doClose(),this.onClose()),this}send(e){this.readyState==="open"&&this.write(e)}onOpen(){this.readyState="open",this.writable=!0,super.emitReserved("open")}onData(e){const t=Ae(e,this.socket.binaryType);this.onPacket(t)}onPacket(e){super.emitReserved("packet",e)}onClose(e){this.readyState="closed",super.emitReserved("close",e)}pause(e){}createUri(e,t={}){return e+"://"+this._hostname()+this._port()+this.opts.path+this._query(t)}_hostname(){const e=this.opts.hostname;return e.indexOf(":")===-1?e:"["+e+"]"}_port(){return this.opts.port&&(this.opts.secure&&+(this.opts.port!==443)||!this.opts.secure&&Number(this.opts.port)!==80)?":"+this.opts.port:""}_query(e){const t=$t(e);return t.length?"?"+t:""}}const nt="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".split(""),Re=64,ti={};let rt=0,ce=0,ot;function at(i){let e="";do 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t=()=>{this.readyState="paused",e()};if(this.polling||!this.writable){let s=0;this.polling&&(s++,this.once("pollComplete",function(){--s||t()})),this.writable||(s++,this.once("drain",function(){--s||t()}))}else t()}poll(){this.polling=!0,this.doPoll(),this.emitReserved("poll")}onData(e){const t=s=>{if(this.readyState==="opening"&&s.type==="open"&&this.onOpen(),s.type==="close")return this.onClose({description:"transport closed by the server"}),!1;this.onPacket(s)};Wt(e,this.socket.binaryType).forEach(t),this.readyState!=="closed"&&(this.polling=!1,this.emitReserved("pollComplete"),this.readyState==="open"&&this.poll())}doClose(){const e=()=>{this.write([{type:"close"}])};this.readyState==="open"?e():this.once("open",e)}write(e){this.writable=!1,zt(e,t=>{this.doWrite(t,()=>{this.writable=!0,this.emitReserved("drain")})})}uri(){const e=this.opts.secure?"https":"http",t=this.query||{};return this.opts.timestampRequests!==!1&&(t[this.opts.timestampParam]=ct()),!this.supportsBinary&&!t.sid&&(t.b64=1),this.createUri(e,t)}request(e={}){return Object.assign(e,{xd:this.xd,cookieJar:this.cookieJar},this.opts),new M(this.uri(),e)}doWrite(e,t){const s=this.request({method:"POST",data:e});s.on("success",t),s.on("error",(n,c)=>{this.onError("xhr post error",n,c)})}doPoll(){const e=this.request();e.on("data",this.onData.bind(this)),e.on("error",(t,s)=>{this.onError("xhr poll error",t,s)}),this.pollXhr=e}}class M extends C{constructor(e,t){super(),ae(this,t),this.opts=t,this.method=t.method||"GET",this.uri=e,this.data=t.data!==void 0?t.data:null,this.create()}create(){var e;const t=st(this.opts,"agent","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","autoUnref");t.xdomain=!!this.opts.xd;const s=this.xhr=new lt(t);try{s.open(this.method,this.uri,!0);try{if(this.opts.extraHeaders){s.setDisableHeaderCheck&&s.setDisableHeaderCheck(!0);for(let n in 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name(){return"websocket"}doOpen(){if(!this.check())return;const e=this.uri(),t=this.opts.protocols,s=ft?{}:st(this.opts,"agent","perMessageDeflate","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","localAddress","protocolVersion","origin","maxPayload","family","checkServerIdentity");this.opts.extraHeaders&&(s.headers=this.opts.extraHeaders);try{this.ws=dt&&!ft?t?new he(e,t):new he(e):new he(e,t,s)}catch(n){return this.emitReserved("error",n)}this.ws.binaryType=this.socket.binaryType,this.addEventListeners()}addEventListeners(){this.ws.onopen=()=>{this.opts.autoUnref&&this.ws._socket.unref(),this.onOpen()},this.ws.onclose=e=>this.onClose({description:"websocket connection closed",context:e}),this.ws.onmessage=e=>this.onData(e.data),this.ws.onerror=e=>this.onError("websocket error",e)}write(e){this.writable=!1;for(let t=0;t<e.length;t++){const s=e[t],n=t===e.length-1;Se(s,this.supportsBinary,c=>{const 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c=()=>{s.read().then(({done:g,value:y})=>{g||(this.onPacket(y),c())}).catch(g=>{})};c();const u={type:"open"};this.query.sid&&(u.data=`{"sid":"${this.query.sid}"}`),this.writer.write(u).then(()=>this.onOpen())})}))}write(e){this.writable=!1;for(let t=0;t<e.length;t++){const s=e[t],n=t===e.length-1;this.writer.write(s).then(()=>{n&&Be(()=>{this.writable=!0,this.emitReserved("drain")},this.setTimeoutFn)})}}doClose(){var e;(e=this.transport)===null||e===void 0||e.close()}}const hi={websocket:ai,webtransport:ci,polling:ri},li=/^(?:(?![^:@\/?#]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,ui=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];function Le(i){const 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e=="object"&&(t=e,e=null),e?(e=Le(e),t.hostname=e.host,t.secure=e.protocol==="https"||e.protocol==="wss",t.port=e.port,e.query&&(t.query=e.query)):t.host&&(t.hostname=Le(t.host).host),ae(this,t),this.secure=t.secure!=null?t.secure:typeof location<"u"&&location.protocol==="https:",t.hostname&&!t.port&&(t.port=this.secure?"443":"80"),this.hostname=t.hostname||(typeof location<"u"?location.hostname:"localhost"),this.port=t.port||(typeof location<"u"&&location.port?location.port:this.secure?"443":"80"),this.transports=t.transports||["polling","websocket","webtransport"],this.writeBuffer=[],this.prevBufferLen=0,this.opts=Object.assign({path:"/engine.io",agent:!1,withCredentials:!1,upgrade:!0,timestampParam:"t",rememberUpgrade:!1,addTrailingSlash:!0,rejectUnauthorized:!0,perMessageDeflate:{threshold:1024},transportOptions:{},closeOnBeforeunload:!1},t),this.opts.path=this.opts.path.replace(/\/$/,"")+(this.opts.addTrailingSlash?"/":""),typeof this.opts.query=="string"&&(this.opts.query=Zt(this.opts.query)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingTimeoutTimer=null,typeof addEventListener=="function"&&(this.opts.closeOnBeforeunload&&(this.beforeunloadEventListener=()=>{this.transport&&(this.transport.removeAllListeners(),this.transport.close())},addEventListener("beforeunload",this.beforeunloadEventListener,!1)),this.hostname!=="localhost"&&(this.offlineEventListener=()=>{this.onClose("transport close",{description:"network connection lost"})},addEventListener("offline",this.offlineEventListener,!1))),this.open()}createTransport(e){const t=Object.assign({},this.opts.query);t.EIO=it,t.transport=e,this.id&&(t.sid=this.id);const s=Object.assign({},this.opts,{query:t,socket:this,hostname:this.hostname,secure:this.secure,port:this.port},this.opts.transportOptions[e]);return new hi[e](s)}open(){let e;if(this.opts.rememberUpgrade&&Y.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)e="websocket";else if(this.transports.length===0){this.setTimeoutFn(()=>{this.emitReserved("error","No transports available")},0);return}else e=this.transports[0];this.readyState="opening";try{e=this.createTransport(e)}catch{this.transports.shift(),this.open();return}e.open(),this.setTransport(e)}setTransport(e){this.transport&&this.transport.removeAllListeners(),this.transport=e,e.on("drain",this.onDrain.bind(this)).on("packet",this.onPacket.bind(this)).on("error",this.onError.bind(this)).on("close",t=>this.onClose("transport close",t))}probe(e){let t=this.createTransport(e),s=!1;Y.priorWebsocketSuccess=!1;const n=()=>{s||(t.send([{type:"ping",data:"probe"}]),t.once("packet",I=>{if(!s)if(I.type==="pong"&&I.data==="probe"){if(this.upgrading=!0,this.emitReserved("upgrading",t),!t)return;Y.priorWebsocketSuccess=t.name==="websocket",this.transport.pause(()=>{s||this.readyState!=="closed"&&(T(),this.setTransport(t),t.send([{type:"upgrade"}]),this.emitReserved("upgrade",t),t=null,this.upgrading=!1,this.flush())})}else{const r=new Error("probe error");r.transport=t.name,this.emitReserved("upgradeError",r)}}))};function c(){s||(s=!0,T(),t.close(),t=null)}const u=I=>{const r=new Error("probe error: "+I);r.transport=t.name,c(),this.emitReserved("upgradeError",r)};function g(){u("transport closed")}function y(){u("socket closed")}function R(I){t&&I.name!==t.name&&c()}const T=()=>{t.removeListener("open",n),t.removeListener("error",u),t.removeListener("close",g),this.off("close",y),this.off("upgrading",R)};t.once("open",n),t.once("error",u),t.once("close",g),this.once("close",y),this.once("upgrading",R),this.upgrades.indexOf("webtransport")!==-1&&e!=="webtransport"?this.setTimeoutFn(()=>{s||t.open()},200):t.open()}onOpen(){if(this.readyState="open",Y.priorWebsocketSuccess=this.transport.name==="websocket",this.emitReserved("open"),this.flush(),this.readyState==="open"&&this.opts.upgrade){let e=0;const t=this.upgrades.length;for(;e<t;e++)this.probe(this.upgrades[e])}}onPacket(e){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")switch(this.emitReserved("packet",e),this.emitReserved("heartbeat"),this.resetPingTimeout(),e.type){case"open":this.onHandshake(JSON.parse(e.data));break;case"ping":this.sendPacket("pong"),this.emitReserved("ping"),this.emitReserved("pong");break;case"error":const t=new Error("server error");t.code=e.data,this.onError(t);break;case"message":this.emitReserved("data",e.data),this.emitReserved("message",e.data);break}}onHandshake(e){this.emitReserved("handshake",e),this.id=e.sid,this.transport.query.sid=e.sid,this.upgrades=this.filterUpgrades(e.upgrades),this.pingInterval=e.pingInterval,this.pingTimeout=e.pingTimeout,this.maxPayload=e.maxPayload,this.onOpen(),this.readyState!=="closed"&&this.resetPingTimeout()}resetPingTimeout(){this.clearTimeoutFn(this.pingTimeoutTimer),this.pingTimeoutTimer=this.setTimeoutFn(()=>{this.onClose("ping timeout")},this.pingInterval+this.pingTimeout),this.opts.autoUnref&&this.pingTimeoutTimer.unref()}onDrain(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,this.writeBuffer.length===0?this.emitReserved("drain"):this.flush()}flush(){if(this.readyState!=="closed"&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){const e=this.getWritablePackets();this.transport.send(e),this.prevBufferLen=e.length,this.emitReserved("flush")}}getWritablePackets(){if(!(this.maxPayload&&this.transport.name==="polling"&&this.writeBuffer.length>1))return this.writeBuffer;let t=1;for(let s=0;s<this.writeBuffer.length;s++){const n=this.writeBuffer[s].data;if(n&&(t+=Jt(n)),s>0&&t>this.maxPayload)return this.writeBuffer.slice(0,s);t+=2}return this.writeBuffer}write(e,t,s){return this.sendPacket("message",e,t,s),this}send(e,t,s){return this.sendPacket("message",e,t,s),this}sendPacket(e,t,s,n){if(typeof t=="function"&&(n=t,t=void 0),typeof s=="function"&&(n=s,s=null),this.readyState==="closing"||this.readyState==="closed")return;s=s||{},s.compress=s.compress!==!1;const c={type:e,data:t,options:s};this.emitReserved("packetCreate",c),this.writeBuffer.push(c),n&&this.once("flush",n),this.flush()}close(){const e=()=>{this.onClose("forced close"),this.transport.close()},t=()=>{this.off("upgrade",t),this.off("upgradeError",t),e()},s=()=>{this.once("upgrade",t),this.once("upgradeError",t)};return(this.readyState==="opening"||this.readyState==="open")&&(this.readyState="closing",this.writeBuffer.length?this.once("drain",()=>{this.upgrading?s():e()}):this.upgrading?s():e()),this}onError(e){Y.priorWebsocketSuccess=!1,this.emitReserved("error",e),this.onClose("transport error",e)}onClose(e,t){(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")&&(this.clearTimeoutFn(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),typeof removeEventListener=="function"&&(removeEventListener("beforeunload",this.beforeunloadEventListener,!1),removeEventListener("offline",this.offlineEventListener,!1)),this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this.prevBufferLen=0)}filterUpgrades(e){const t=[];let s=0;const n=e.length;for(;s<n;s++)~this.transports.indexOf(e[s])&&t.push(e[s]);return t}};pt.protocol=it;function pi(i,e="",t){let s=i;t=t||typeof location<"u"&&location,i==null&&(i=t.protocol+"//"+t.host),typeof i=="string"&&(i.charAt(0)==="/"&&(i.charAt(1)==="/"?i=t.protocol+i:i=t.host+i),/^(https?|wss?):\/\//.test(i)||(typeof t<"u"?i=t.protocol+"//"+i:i="https://"+i),s=Le(i)),s.port||(/^(http|ws)$/.test(s.protocol)?s.port="80":/^(http|ws)s$/.test(s.protocol)&&(s.port="443")),s.path=s.path||"/";const c=s.host.indexOf(":")!==-1?"["+s.host+"]":s.host;return s.id=s.protocol+"://"+c+":"+s.port+e,s.href=s.protocol+"://"+c+(t&&t.port===s.port?"":":"+s.port),s}const mi=typeof ArrayBuffer=="function",wi=i=>typeof ArrayBuffer.isView=="function"?ArrayBuffer.isView(i):i.buffer instanceof ArrayBuffer,mt=Object.prototype.toString,bi=typeof Blob=="function"||typeof Blob<"u"&&mt.call(Blob)==="[object BlobConstructor]",gi=typeof File=="function"