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WebAI2API/webui/dist/assets/rfb.js
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function nn(i){return i>>>0}function Gt(i){return i|0}let si="warn",M=()=>{},$=()=>{},se=()=>{},O=()=>{};function rn(i){if(typeof i>"u"?i=si:si=i,M=$=se=O=()=>{},typeof window.console<"u")switch(i){case"debug":M=console.debug.bind(window.console);case"info":$=console.info.bind(window.console);case"warn":se=console.warn.bind(window.console);case"error":O=console.error.bind(window.console);case"none":break;default:throw new window.Error("invalid logging type '"+i+"'")}}rn();function St(i,t=!1){try{return decodeURIComponent(escape(i))}catch(e){if(e instanceof URIError&&t)return i;throw e}}function ce(i){return unescape(encodeURIComponent(i))}let Es="ontouchstart"in document.documentElement||document.ontouchstart!==void 0||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0;window.addEventListener("touchstart",function i(){Es=!0,window.removeEventListener("touchstart",i,!1)},!1);let ni=10*(window.devicePixelRatio||1),As=!1;try{const 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t=!0;for(;t&&this._renderQ.length>0;){const e=this._renderQ[0];switch(e.type){case"flip":this.flip(!0);break;case"copy":this.copyImage(e.oldX,e.oldY,e.x,e.y,e.width,e.height,!0);break;case"fill":this.fillRect(e.x,e.y,e.width,e.height,e.color,!0);break;case"blit":this.blitImage(e.x,e.y,e.width,e.height,e.data,0,!0);break;case"img":if(e.img.complete){if(e.img.width!==e.width||e.img.height!==e.height){O("Decoded image has incorrect dimensions. Got "+e.img.width+"x"+e.img.height+". 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e,s,n,r,a,h,c,o,l,u,x,d,k,C,A,K,T,X,S,L,N,E,R,B,F;e=i.state,s=i.next_in,B=i.input,n=s+(i.avail_in-5),r=i.next_out,F=i.output,a=r-(t-i.avail_out),h=r+(i.avail_out-257),c=e.dmax,o=e.wsize,l=e.whave,u=e.wnext,x=e.window,d=e.hold,k=e.bits,C=e.lencode,A=e.distcode,K=(1<<e.lenbits)-1,T=(1<<e.distbits)-1;e:do{k<15&&(d+=B[s++]<<k,k+=8,d+=B[s++]<<k,k+=8),X=C[d&K];t:for(;;){if(S=X>>>24,d>>>=S,k-=S,S=X>>>16&255,S===0)F[r++]=X&65535;else if(S&16){L=X&65535,S&=15,S&&(k<S&&(d+=B[s++]<<k,k+=8),L+=d&(1<<S)-1,d>>>=S,k-=S),k<15&&(d+=B[s++]<<k,k+=8,d+=B[s++]<<k,k+=8),X=A[d&T];i:for(;;){if(S=X>>>24,d>>>=S,k-=S,S=X>>>16&255,S&16){if(N=X&65535,S&=15,k<S&&(d+=B[s++]<<k,k+=8,k<S&&(d+=B[s++]<<k,k+=8)),N+=d&(1<<S)-1,N>c){i.msg="invalid distance too far back",e.mode=it;break e}if(d>>>=S,k-=S,S=r-a,N>S){if(S=N-S,S>l&&e.sane){i.msg="invalid distance too far back",e.mode=it;break e}if(E=0,R=x,u===0){if(E+=o-S,S<L){L-=S;do F[r++]=x[E++];while(--S);E=r-N,R=F}}else if(u<S){if(E+=o+u-S,S-=u,S<L){L-=S;do F[r++]=x[E++];while(--S);if(E=0,u<L){S=u,L-=S;do F[r++]=x[E++];while(--S);E=r-N,R=F}}}else if(E+=u-S,S<L){L-=S;do F[r++]=x[E++];while(--S);E=r-N,R=F}for(;L>2;)F[r++]=R[E++],F[r++]=R[E++],F[r++]=R[E++],L-=3;L&&(F[r++]=R[E++],L>1&&(F[r++]=R[E++]))}else{E=r-N;do F[r++]=F[E++],F[r++]=F[E++],F[r++]=F[E++],L-=3;while(L>2);L&&(F[r++]=F[E++],L>1&&(F[r++]=F[E++]))}}else if((S&64)===0){X=A[(X&65535)+(d&(1<<S)-1)];continue i}else{i.msg="invalid distance code",e.mode=it;break e}break}}else if((S&64)===0){X=C[(X&65535)+(d&(1<<S)-1)];continue t}else if(S&32){e.mode=cn;break e}else{i.msg="invalid literal/length code",e.mode=it;break e}break}}while(s<n&&r<h);L=k>>3,s-=L,k-=L<<3,d&=(1<<k)-1,i.next_in=s,i.next_out=r,i.avail_in=s<n?5+(n-s):5-(s-n),i.avail_out=r<h?257+(h-r):257-(r-h),e.hold=d,e.bits=k}var Ce=15,ri=852,ai=592,oi=0,Et=1,hi=2,fn=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],dn=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],un=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],xn=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];function Ne(i,t,e,s,n,r,a,h){var c=h.bits,o=0,l=0,u=0,x=0,d=0,k=0,C=0,A=0,K=0,T=0,X,S,L,N,E,R=null,B=0,F,P=new ie(Ce+1),te=new ie(Ce+1),re=null,G=0,ii,Je,et;for(o=0;o<=Ce;o++)P[o]=0;for(l=0;l<s;l++)P[t[e+l]]++;for(d=c,x=Ce;x>=1&&P[x]===0;x--);if(d>x&&(d=x),x===0)return n[r++]=1<<24|64<<16|0,n[r++]=1<<24|64<<16|0,h.bits=1,0;for(u=1;u<x&&P[u]===0;u++);for(d<u&&(d=u),A=1,o=1;o<=Ce;o++)if(A<<=1,A-=P[o],A<0)return-1;if(A>0&&(i===oi||x!==1))return-1;for(te[1]=0,o=1;o<Ce;o++)te[o+1]=te[o]+P[o];for(l=0;l<s;l++)t[e+l]!==0&&(a[te[t[e+l]]++]=l);if(i===oi?(R=re=a,F=19):i===Et?(R=fn,B-=257,re=dn,G-=257,F=256):(R=un,re=xn,F=-1),T=0,l=0,o=u,E=r,k=d,C=0,L=-1,K=1<<d,N=K-1,i===Et&&K>ri||i===hi&&K>ai)return 1;for(;;){ii=o-C,a[l]<F?(Je=0,et=a[l]):a[l]>F?(Je=re[G+a[l]],et=R[B+a[l]]):(Je=96,et=0),X=1<<o-C,S=1<<k,u=S;do S-=X,n[E+(T>>C)+S]=ii<<24|Je<<16|et|0;while(S!==0);for(X=1<<o-1;T&X;)X>>=1;if(X!==0?(T&=X-1,T+=X):T=0,l++,--P[o]===0){if(o===x)break;o=t[e+a[l]]}if(o>d&&(T&N)!==L){for(C===0&&(C=d),E+=u,k=o-C,A=1<<k;k+C<x&&(A-=P[k+C],!(A<=0));)k++,A<<=1;if(K+=1<<k,i===Et&&K>ri||i===hi&&K>ai)return 1;L=T&N,n[L]=d<<24|k<<16|E-r|0}}return T!==0&&(n[E+T]=o-C<<24|64<<16|0),h.bits=d,0}var pn=0,Rs=1,Ds=2;const li=4,bt=0,gn=1,bn=2,ke=-2,wn=-3,vn=-4,mn=-5,ci=8;var Qs=1,_i=2,fi=3,di=4,ui=5,xi=6,pi=7,gi=8,bi=9,wi=10,vi=11,le=12,At=13,mi=14,Kt=15,yi=16,ki=17,Si=18,Ci=19,st=20,nt=21,Ei=22,Ai=23,Ki=24,Xi=25,Fi=26,Xt=27,Ti=28,Mi=29,H=30,yn=31,kn=32,Sn=852,Cn=592,En=15,An=En;function Li(i){return(i>>>24&255)+(i>>>8&65280)+((i&65280)<<8)+((i&255)<<24)}function Kn(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new ie(320),this.work=new ie(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function Xn(i){var t;return!i||!i.state?ke:(t=i.state,i.total_in=i.total_out=t.total=0,i.msg="",t.wrap&&(i.adler=t.wrap&1),t.mode=Qs,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new gt(Sn),t.distcode=t.distdyn=new gt(Cn),t.sane=1,t.back=-1,bt)}function Bs(i){var t;return!i||!i.state?ke:(t=i.state,t.wsize=0,t.whave=0,t.wnext=0,Xn(i))}function Fn(i,t){var e,s;return!i||!i.state||(s=i.state,t<0?(e=0,t=-t):(e=(t>>4)+1,t<48&&(t&=15)),t&&(t<8||t>15))?ke:(s.window!==null&&s.wbits!==t&&(s.window=null),s.wrap=e,s.wbits=t,Bs(i))}function Tn(i,t){var e,s;return i?(s=new Kn,i.state=s,s.window=null,e=Fn(i,t),e!==bt&&(i.state=null),e):ke}function Mn(i){return Tn(i,An)}var Ri=!0,Ft,Tt;function Ln(i){if(Ri){var t;for(Ft=new gt(512),Tt=new gt(32),t=0;t<144;)i.lens[t++]=8;for(;t<256;)i.lens[t++]=9;for(;t<280;)i.lens[t++]=7;for(;t<288;)i.lens[t++]=8;for(Ne(Rs,i.lens,0,288,Ft,0,i.work,{bits:9}),t=0;t<32;)i.lens[t++]=5;Ne(Ds,i.lens,0,32,Tt,0,i.work,{bits:5}),Ri=!1}i.lencode=Ft,i.lenbits=9,i.distcode=Tt,i.distbits=5}function Rn(i,t,e,s){var n,r=i.state;return r.window===null&&(r.wsize=1<<r.wbits,r.wnext=0,r.whave=0,r.window=new pt(r.wsize)),s>=r.wsize?(fe(r.window,t,e-r.wsize,r.wsize,0),r.wnext=0,r.whave=r.wsize):(n=r.wsize-r.wnext,n>s&&(n=s),fe(r.window,t,e-s,n,r.wnext),s-=n,s?(fe(r.window,t,e-s,s,0),r.wnext=s,r.whave=r.wsize):(r.wnext+=n,r.wnext===r.wsize&&(r.wnext=0),r.whave<r.wsize&&(r.whave+=n))),0}function Dn(i,t){var e,s,n,r,a,h,c,o,l,u,x,d,k,C,A=0,K,T,X,S,L,N,E,R,B=new pt(4),F,P,te=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!i||!i.state||!i.output||!i.input&&i.avail_in!==0)return ke;e=i.state,e.mode===le&&(e.mode=At),a=i.next_out,n=i.output,c=i.avail_out,r=i.next_in,s=i.input,h=i.avail_in,o=e.hold,l=e.bits,u=h,x=c,R=bt;e:for(;;)switch(e.mode){case Qs:if(e.wrap===0){e.mode=At;break}for(;l<16;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(e.wrap&2&&o===35615){e.check=0,B[0]=o&255,B[1]=o>>>8&255,e.check=V(e.check),o=0,l=0,e.mode=_i;break}if(e.flags=0,e.head&&(e.head.done=!1),!(e.wrap&1)||(((o&255)<<8)+(o>>8))%31){i.msg="incorrect header check",e.mode=H;break}if((o&15)!==ci){i.msg="unknown compression method",e.mode=H;break}if(o>>>=4,l-=4,E=(o&15)+8,e.wbits===0)e.wbits=E;else if(E>e.wbits){i.msg="invalid window size",e.mode=H;break}e.dmax=1<<E,i.adler=e.check=1,e.mode=o&512?wi:le,o=0,l=0;break;case _i:for(;l<16;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(e.flags=o,(e.flags&255)!==ci){i.msg="unknown compression method",e.mode=H;break}if(e.flags&57344){i.msg="unknown header flags set",e.mode=H;break}e.head&&(e.head.text=o>>8&1),e.flags&512&&(B[0]=o&255,B[1]=o>>>8&255,e.check=V(e.check)),o=0,l=0,e.mode=fi;case fi:for(;l<32;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}e.head&&(e.head.time=o),e.flags&512&&(B[0]=o&255,B[1]=o>>>8&255,B[2]=o>>>16&255,B[3]=o>>>24&255,e.check=V(e.check)),o=0,l=0,e.mode=di;case di:for(;l<16;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}e.head&&(e.head.xflags=o&255,e.head.os=o>>8),e.flags&512&&(B[0]=o&255,B[1]=o>>>8&255,e.check=V(e.check)),o=0,l=0,e.mode=ui;case ui:if(e.flags&1024){for(;l<16;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}e.length=o,e.head&&(e.head.extra_len=o),e.flags&512&&(B[0]=o&255,B[1]=o>>>8&255,e.check=V(e.check)),o=0,l=0}else e.head&&(e.head.extra=null);e.mode=xi;case xi:if(e.flags&1024&&(d=e.length,d>h&&(d=h),d&&(e.head&&(E=e.head.extra_len-e.length,e.head.extra||(e.head.extra=new Array(e.head.extra_len)),fe(e.head.extra,s,r,d,E)),e.flags&512&&(e.check=V(e.check)),h-=d,r+=d,e.length-=d),e.length))break e;e.length=0,e.mode=pi;case pi:if(e.flags&2048){if(h===0)break e;d=0;do E=s[r+d++],e.head&&E&&e.length<65536&&(e.head.name+=String.fromCharCode(E));while(E&&d<h);if(e.flags&512&&(e.check=V(e.check)),h-=d,r+=d,E)break e}else e.head&&(e.head.name=null);e.length=0,e.mode=gi;case gi:if(e.flags&4096){if(h===0)break e;d=0;do E=s[r+d++],e.head&&E&&e.length<65536&&(e.head.comment+=String.fromCharCode(E));while(E&&d<h);if(e.flags&512&&(e.check=V(e.check)),h-=d,r+=d,E)break e}else e.head&&(e.head.comment=null);e.mode=bi;case bi:if(e.flags&512){for(;l<16;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(o!==(e.check&65535)){i.msg="header crc mismatch",e.mode=H;break}o=0,l=0}e.head&&(e.head.hcrc=e.flags>>9&1,e.head.done=!0),i.adler=e.check=0,e.mode=le;break;case wi:for(;l<32;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}i.adler=e.check=Li(o),o=0,l=0,e.mode=vi;case vi:if(e.havedict===0)return i.next_out=a,i.avail_out=c,i.next_in=r,i.avail_in=h,e.hold=o,e.bits=l,bn;i.adler=e.check=1,e.mode=le;case le:case At:if(e.last){o>>>=l&7,l-=l&7,e.mode=Xt;break}for(;l<3;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}switch(e.last=o&1,o>>>=1,l-=1,o&3){case 0:e.mode=mi;break;case 1:Ln(e),e.mode=st;break;case 2:e.mode=ki;break;case 3:i.msg="invalid block type",e.mode=H}o>>>=2,l-=2;break;case mi:for(o>>>=l&7,l-=l&7;l<32;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if((o&65535)!==(o>>>16^65535)){i.msg="invalid stored block lengths",e.mode=H;break}e.length=o&65535,o=0,l=0,e.mode=Kt;case Kt:e.mode=yi;case yi:if(d=e.length,d){if(d>h&&(d=h),d>c&&(d=c),d===0)break e;fe(n,s,r,d,a),h-=d,r+=d,c-=d,a+=d,e.length-=d;break}e.mode=le;break;case ki:for(;l<14;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(e.nlen=(o&31)+257,o>>>=5,l-=5,e.ndist=(o&31)+1,o>>>=5,l-=5,e.ncode=(o&15)+4,o>>>=4,l-=4,e.nlen>286||e.ndist>30){i.msg="too many length or distance symbols",e.mode=H;break}e.have=0,e.mode=Si;case Si:for(;e.have<e.ncode;){for(;l<3;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}e.lens[te[e.have++]]=o&7,o>>>=3,l-=3}for(;e.have<19;)e.lens[te[e.have++]]=0;if(e.lencode=e.lendyn,e.lenbits=7,F={bits:e.lenbits},R=Ne(pn,e.lens,0,19,e.lencode,0,e.work,F),e.lenbits=F.bits,R){i.msg="invalid code lengths set",e.mode=H;break}e.have=0,e.mode=Ci;case Ci:for(;e.have<e.nlen+e.ndist;){for(;A=e.lencode[o&(1<<e.lenbits)-1],K=A>>>24,T=A>>>16&255,X=A&65535,!(K<=l);){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(X<16)o>>>=K,l-=K,e.lens[e.have++]=X;else{if(X===16){for(P=K+2;l<P;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(o>>>=K,l-=K,e.have===0){i.msg="invalid bit length repeat",e.mode=H;break}E=e.lens[e.have-1],d=3+(o&3),o>>>=2,l-=2}else if(X===17){for(P=K+3;l<P;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}o>>>=K,l-=K,E=0,d=3+(o&7),o>>>=3,l-=3}else{for(P=K+7;l<P;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}o>>>=K,l-=K,E=0,d=11+(o&127),o>>>=7,l-=7}if(e.have+d>e.nlen+e.ndist){i.msg="invalid bit length repeat",e.mode=H;break}for(;d--;)e.lens[e.have++]=E}}if(e.mode===H)break;if(e.lens[256]===0){i.msg="invalid code -- missing end-of-block",e.mode=H;break}if(e.lenbits=9,F={bits:e.lenbits},R=Ne(Rs,e.lens,0,e.nlen,e.lencode,0,e.work,F),e.lenbits=F.bits,R){i.msg="invalid literal/lengths set",e.mode=H;break}if(e.distbits=6,e.distcode=e.distdyn,F={bits:e.distbits},R=Ne(Ds,e.lens,e.nlen,e.ndist,e.distcode,0,e.work,F),e.distbits=F.bits,R){i.msg="invalid distances set",e.mode=H;break}e.mode=st;case st:e.mode=nt;case nt:if(h>=6&&c>=258){i.next_out=a,i.avail_out=c,i.next_in=r,i.avail_in=h,e.hold=o,e.bits=l,_n(i,x),a=i.next_out,n=i.output,c=i.avail_out,r=i.next_in,s=i.input,h=i.avail_in,o=e.hold,l=e.bits,e.mode===le&&(e.back=-1);break}for(e.back=0;A=e.lencode[o&(1<<e.lenbits)-1],K=A>>>24,T=A>>>16&255,X=A&65535,!(K<=l);){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(T&&(T&240)===0){for(S=K,L=T,N=X;A=e.lencode[N+((o&(1<<S+L)-1)>>S)],K=A>>>24,T=A>>>16&255,X=A&65535,!(S+K<=l);){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}o>>>=S,l-=S,e.back+=S}if(o>>>=K,l-=K,e.back+=K,e.length=X,T===0){e.mode=Fi;break}if(T&32){e.back=-1,e.mode=le;break}if(T&64){i.msg="invalid literal/length code",e.mode=H;break}e.extra=T&15,e.mode=Ei;case Ei:if(e.extra){for(P=e.extra;l<P;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}e.length+=o&(1<<e.extra)-1,o>>>=e.extra,l-=e.extra,e.back+=e.extra}e.was=e.length,e.mode=Ai;case Ai:for(;A=e.distcode[o&(1<<e.distbits)-1],K=A>>>24,T=A>>>16&255,X=A&65535,!(K<=l);){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if((T&240)===0){for(S=K,L=T,N=X;A=e.distcode[N+((o&(1<<S+L)-1)>>S)],K=A>>>24,T=A>>>16&255,X=A&65535,!(S+K<=l);){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}o>>>=S,l-=S,e.back+=S}if(o>>>=K,l-=K,e.back+=K,T&64){i.msg="invalid distance code",e.mode=H;break}e.offset=X,e.extra=T&15,e.mode=Ki;case Ki:if(e.extra){for(P=e.extra;l<P;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}e.offset+=o&(1<<e.extra)-1,o>>>=e.extra,l-=e.extra,e.back+=e.extra}if(e.offset>e.dmax){i.msg="invalid distance too far back",e.mode=H;break}e.mode=Xi;case Xi:if(c===0)break e;if(d=x-c,e.offset>d){if(d=e.offset-d,d>e.whave&&e.sane){i.msg="invalid distance too far back",e.mode=H;break}d>e.wnext?(d-=e.wnext,k=e.wsize-d):k=e.wnext-d,d>e.length&&(d=e.length),C=e.window}else C=n,k=a-e.offset,d=e.length;d>c&&(d=c),c-=d,e.length-=d;do n[a++]=C[k++];while(--d);e.length===0&&(e.mode=nt);break;case Fi:if(c===0)break e;n[a++]=e.length,c--,e.mode=nt;break;case Xt:if(e.wrap){for(;l<32;){if(h===0)break e;h--,o|=s[r++]<<l,l+=8}if(x-=c,i.total_out+=x,e.total+=x,x&&(i.adler=e.check=e.flags?V(e.check):Wt(e.check,n,x,a-x)),x=c,(e.flags?o:Li(o))!==e.check){i.msg="incorrect data check",e.mode=H;break}o=0,l=0}e.mode=Ti;case Ti:if(e.wrap&&e.flags){for(;l<32;){if(h===0)break e;h--,o+=s[r++]<<l,l+=8}if(o!==(e.total&4294967295)){i.msg="incorrect length check",e.mode=H;break}o=0,l=0}e.mode=Mi;case Mi:R=gn;break e;case H:R=wn;break e;case yn:return vn;case kn:default:return ke}return i.next_out=a,i.avail_out=c,i.next_in=r,i.avail_in=h,e.hold=o,e.bits=l,(e.wsize||x!==i.avail_out&&e.mode<H&&(e.mode<Xt||t!==li))&&Rn(i,i.output,i.next_out,x-i.avail_out),u-=i.avail_in,x-=i.avail_out,i.total_in+=u,i.total_out+=x,e.total+=x,e.wrap&&x&&(i.adler=e.check=e.flags?V(e.check,n,x,i.next_out-x):Wt(e.check,n,x,i.next_out-x)),i.data_type=e.bits+(e.last?64:0)+(e.mode===le?128:0)+(e.mode===st||e.mode===Kt?256:0),(u===0&&x===0||t===li)&&R===bt&&(R=mn),R}function Ps(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}class qt{constructor(){this.strm=new Ps,this.chunkSize=1024*10*10,this.strm.output=new Uint8Array(this.chunkSize),this.windowBits=5,Mn(this.strm,this.windowBits)}setInput(t){t?(this.strm.input=t,this.strm.avail_in=this.strm.input.length,this.strm.next_in=0):(this.strm.input=null,this.strm.avail_in=0,this.strm.next_in=0)}inflate(t){if(t>this.chunkSize&&(this.chunkSize=t,this.strm.output=new Uint8Array(this.chunkSize)),this.strm.next_out=0,this.strm.avail_out=t,Dn(this.strm,0)<0)throw new Error("zlib inflate failed");if(this.strm.next_out!=t)throw new Error("Incomplete zlib block");return new Uint8Array(this.strm.output.buffer,0,this.strm.next_out)}reset(){Bs(this.strm)}}var Qn=4,Di=0,Qi=1,Bn=2;function Me(i){for(var t=i.length;--t>=0;)i[t]=0}var Pn=0,In=1,Un=2,Nn=3,Hn=258,$t=29,Ye=256,Oe=Ye+1+$t,Fe=30,Jt=19,Is=2*Oe+1,ye=15,Mt=16,zn=7,Us=256,Ns=16,Hs=17,zs=18,jt=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],dt=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],On=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],Os=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Vn=512,ue=new Array((Oe+2)*2);Me(ue);var He=new Array(Fe*2);Me(He);var Ve=new Array(Vn);Me(Ve);var Ge=new Array(Hn-Nn+1);Me(Ge);var ei=new Array($t);Me(ei);var wt=new Array(Fe);Me(wt);function Lt(i,t,e,s,n){this.static_tree=i,this.extra_bits=t,this.extra_base=e,this.elems=s,this.max_length=n,this.has_stree=i&&i.length}var Vs,Gs,Ws;function Rt(i,t){this.dyn_tree=i,this.max_code=0,this.stat_desc=t}function js(i){return i<256?Ve[i]:Ve[256+(i>>>7)]}function vt(i,t){i.pending_buf[i.pending++]=t&255,i.pending_buf[i.pending++]=t>>>8&255}function ee(i,t,e){i.bi_valid>Mt-e?(i.bi_buf|=t<<i.bi_valid&65535,vt(i,i.bi_buf),i.bi_buf=t>>Mt-i.bi_valid,i.bi_valid+=e-Mt):(i.bi_buf|=t<<i.bi_valid&65535,i.bi_valid+=e)}function _e(i,t,e){ee(i,e[t*2],e[t*2+1])}function Ys(i,t){var e=0;do e|=i&1,i>>>=1,e<<=1;while(--t>0);return e>>>1}function Gn(i,t){var e=t.dyn_tree,s=t.max_code,n=t.stat_desc.static_tree,r=t.stat_desc.has_stree,a=t.stat_desc.extra_bits,h=t.stat_desc.extra_base,c=t.stat_desc.max_length,o,l,u,x,d,k,C=0;for(x=0;x<=ye;x++)i.bl_count[x]=0;for(e[i.heap[i.heap_max]*2+1]=0,o=i.heap_max+1;o<Is;o++)l=i.heap[o],x=e[e[l*2+1]*2+1]+1,x>c&&(x=c,C++),e[l*2+1]=x,!(l>s)&&(i.bl_count[x]++,d=0,l>=h&&(d=a[l-h]),k=e[l*2],i.opt_len+=k*(x+d),r&&(i.static_len+=k*(n[l*2+1]+d)));if(C!==0){do{for(x=c-1;i.bl_count[x]===0;)x--;i.bl_count[x]--,i.bl_count[x+1]+=2,i.bl_count[c]--,C-=2}while(C>0);for(x=c;x!==0;x--)for(l=i.bl_count[x];l!==0;)u=i.heap[--o],!(u>s)&&(e[u*2+1]!==x&&(i.opt_len+=(x-e[u*2+1])*e[u*2],e[u*2+1]=x),l--)}}function Zs(i,t,e){var s=new Array(ye+1),n=0,r,a;for(r=1;r<=ye;r++)s[r]=n=n+e[r-1]<<1;for(a=0;a<=t;a++){var h=i[a*2+1];h!==0&&(i[a*2]=Ys(s[h]++,h))}}function Wn(){var i,t,e,s,n,r=new Array(ye+1);for(e=0,s=0;s<$t-1;s++)for(ei[s]=e,i=0;i<1<<jt[s];i++)Ge[e++]=s;for(Ge[e-1]=s,n=0,s=0;s<16;s++)for(wt[s]=n,i=0;i<1<<dt[s];i++)Ve[n++]=s;for(n>>=7;s<Fe;s++)for(wt[s]=n<<7,i=0;i<1<<dt[s]-7;i++)Ve[256+n++]=s;for(t=0;t<=ye;t++)r[t]=0;for(i=0;i<=143;)ue[i*2+1]=8,i++,r[8]++;for(;i<=255;)ue[i*2+1]=9,i++,r[9]++;for(;i<=279;)ue[i*2+1]=7,i++,r[7]++;for(;i<=287;)ue[i*2+1]=8,i++,r[8]++;for(Zs(ue,Oe+1,r),i=0;i<Fe;i++)He[i*2+1]=5,He[i*2]=Ys(i,5);Vs=new Lt(ue,jt,Ye+1,Oe,ye),Gs=new Lt(He,dt,0,Fe,ye),Ws=new Lt(new Array(0),On,0,Jt,zn)}function qs(i){var t;for(t=0;t<Oe;t++)i.dyn_ltree[t*2]=0;for(t=0;t<Fe;t++)i.dyn_dtree[t*2]=0;for(t=0;t<Jt;t++)i.bl_tree[t*2]=0;i.dyn_ltree[Us*2]=1,i.opt_len=i.static_len=0,i.last_lit=i.matches=0}function $s(i){i.bi_valid>8?vt(i,i.bi_buf):i.bi_valid>0&&(i.pending_buf[i.pending++]=i.bi_buf),i.bi_buf=0,i.bi_valid=0}function jn(i,t,e,s){$s(i),vt(i,e),vt(i,~e),fe(i.pending_buf,i.window,t,e,i.pending),i.pending+=e}function Bi(i,t,e,s){var n=t*2,r=e*2;return i[n]<i[r]||i[n]===i[r]&&s[t]<=s[e]}function Dt(i,t,e){for(var s=i.heap[e],n=e<<1;n<=i.heap_len&&(n<i.heap_len&&Bi(t,i.heap[n+1],i.heap[n],i.depth)&&n++,!Bi(t,s,i.heap[n],i.depth));)i.heap[e]=i.heap[n],e=n,n<<=1;i.heap[e]=s}function Pi(i,t,e){var s,n,r=0,a,h;if(i.last_lit!==0)do s=i.pending_buf[i.d_buf+r*2]<<8|i.pending_buf[i.d_buf+r*2+1],n=i.pending_buf[i.l_buf+r],r++,s===0?_e(i,n,t):(a=Ge[n],_e(i,a+Ye+1,t),h=jt[a],h!==0&&(n-=ei[a],ee(i,n,h)),s--,a=js(s),_e(i,a,e),h=dt[a],h!==0&&(s-=wt[a],ee(i,s,h)));while(r<i.last_lit);_e(i,Us,t)}function Yt(i,t){var e=t.dyn_tree,s=t.stat_desc.static_tree,n=t.stat_desc.has_stree,r=t.stat_desc.elems,a,h,c=-1,o;for(i.heap_len=0,i.heap_max=Is,a=0;a<r;a++)e[a*2]!==0?(i.heap[++i.heap_len]=c=a,i.depth[a]=0):e[a*2+1]=0;for(;i.heap_len<2;)o=i.heap[++i.heap_len]=c<2?++c:0,e[o*2]=1,i.depth[o]=0,i.opt_len--,n&&(i.static_len-=s[o*2+1]);for(t.max_code=c,a=i.heap_len>>1;a>=1;a--)Dt(i,e,a);o=r;do a=i.heap[1],i.heap[1]=i.heap[i.heap_len--],Dt(i,e,1),h=i.heap[1],i.heap[--i.heap_max]=a,i.heap[--i.heap_max]=h,e[o*2]=e[a*2]+e[h*2],i.depth[o]=(i.depth[a]>=i.depth[h]?i.depth[a]:i.depth[h])+1,e[a*2+1]=e[h*2+1]=o,i.heap[1]=o++,Dt(i,e,1);while(i.heap_len>=2);i.heap[--i.heap_max]=i.heap[1],Gn(i,t),Zs(e,c,i.bl_count)}function Ii(i,t,e){var s,n=-1,r,a=t[1],h=0,c=7,o=4;for(a===0&&(c=138,o=3),t[(e+1)*2+1]=65535,s=0;s<=e;s++)r=a,a=t[(s+1)*2+1],!(++h<c&&r===a)&&(h<o?i.bl_tree[r*2]+=h:r!==0?(r!==n&&i.bl_tree[r*2]++,i.bl_tree[Ns*2]++):h<=10?i.bl_tree[Hs*2]++:i.bl_tree[zs*2]++,h=0,n=r,a===0?(c=138,o=3):r===a?(c=6,o=3):(c=7,o=4))}function Ui(i,t,e){var s,n=-1,r,a=t[1],h=0,c=7,o=4;for(a===0&&(c=138,o=3),s=0;s<=e;s++)if(r=a,a=t[(s+1)*2+1],!(++h<c&&r===a)){if(h<o)do _e(i,r,i.bl_tree);while(--h!==0);else r!==0?(r!==n&&(_e(i,r,i.bl_tree),h--),_e(i,Ns,i.bl_tree),ee(i,h-3,2)):h<=10?(_e(i,Hs,i.bl_tree),ee(i,h-3,3)):(_e(i,zs,i.bl_tree),ee(i,h-11,7));h=0,n=r,a===0?(c=138,o=3):r===a?(c=6,o=3):(c=7,o=4)}}function Yn(i){var t;for(Ii(i,i.dyn_ltree,i.l_desc.max_code),Ii(i,i.dyn_dtree,i.d_desc.max_code),Yt(i,i.bl_desc),t=Jt-1;t>=3&&i.bl_tree[Os[t]*2+1]===0;t--);return i.opt_len+=3*(t+1)+5+5+4,t}function Zn(i,t,e,s){var n;for(ee(i,t-257,5),ee(i,e-1,5),ee(i,s-4,4),n=0;n<s;n++)ee(i,i.bl_tree[Os[n]*2+1],3);Ui(i,i.dyn_ltree,t-1),Ui(i,i.dyn_dtree,e-1)}function qn(i){var t=4093624447,e;for(e=0;e<=31;e++,t>>>=1)if(t&1&&i.dyn_ltree[e*2]!==0)return Di;if(i.dyn_ltree[18]!==0||i.dyn_ltree[20]!==0||i.dyn_ltree[26]!==0)return Qi;for(e=32;e<Ye;e++)if(i.dyn_ltree[e*2]!==0)return Qi;return Di}var Ni=!1;function $n(i){Ni||(Wn(),Ni=!0),i.l_desc=new Rt(i.dyn_ltree,Vs),i.d_desc=new Rt(i.dyn_dtree,Gs),i.bl_desc=new Rt(i.bl_tree,Ws),i.bi_buf=0,i.bi_valid=0,qs(i)}function Js(i,t,e,s){ee(i,(Pn<<1)+(s?1:0),3),jn(i,t,e)}function Jn(i,t,e,s){var n,r,a=0;i.level>0?(i.strm.data_type===Bn&&(i.strm.data_type=qn(i)),Yt(i,i.l_desc),Yt(i,i.d_desc),a=Yn(i),n=i.opt_len+3+7>>>3,r=i.static_len+3+7>>>3,r<=n&&(n=r)):n=r=e+5,e+4<=n&&t!==-1?Js(i,t,e,s):i.strategy===Qn||r===n?(ee(i,(In<<1)+(s?1:0),3),Pi(i,ue,He)):(ee(i,(Un<<1)+(s?1:0),3),Zn(i,i.l_desc.max_code+1,i.d_desc.max_code+1,a+1),Pi(i,i.dyn_ltree,i.dyn_dtree)),qs(i),s&&$s(i)}function ge(i,t,e){return i.pending_buf[i.d_buf+i.last_lit*2]=t>>>8&255,i.pending_buf[i.d_buf+i.last_lit*2+1]=t&255,i.pending_buf[i.l_buf+i.last_lit]=e&255,i.last_lit++,t===0?i.dyn_ltree[e*2]++:(i.matches++,t--,i.dyn_ltree[(Ge[e]+Ye+1)*2]++,i.dyn_dtree[js(t)*2]++),i.last_lit===i.lit_bufsize-1}const er={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},Ze=0,Hi=3,We=4,tr=5,Ae=0,Te=-2,Qt=-5,ir=-1,sr=1,rt=2,nr=3,rr=4,ar=0,or=2,ti=8;var hr=15,lr=8,cr=29,_r=256,Zt=_r+1+cr,fr=30,dr=19,ur=2*Zt+1,xr=15,I=3,xe=258,ne=xe+I+1,pr=32,en=42,zi=69,Bt=73,Pt=91,It=103,Ie=113,at=666,W=1,qe=2,je=3,mt=4,gr=3;function Ke(i,t){return i.msg=er[t],t}function Oi(i){return(i<<1)-(i>4?9:0)}function me(i){for(var t=i.length;--t>=0;)i[t]=0}function we(i){var t=i.state,e=t.pending;e>i.avail_out&&(e=i.avail_out),e!==0&&(fe(i.output,t.pending_buf,t.pending_out,e,i.next_out),i.next_out+=e,t.pending_out+=e,i.total_out+=e,i.avail_out-=e,t.pending-=e,t.pending===0&&(t.pending_out=0))}function J(i,t){Jn(i,i.block_start>=0?i.block_start:-1,i.strstart-i.block_start,t),i.block_start=i.strstart,we(i.strm)}function z(i,t){i.pending_buf[i.pending++]=t}function Ut(i,t){i.pending_buf[i.pending++]=t>>>8&255,i.pending_buf[i.pending++]=t&255}function br(i,t,e,s){var n=i.avail_in;return n>s&&(n=s),n===0?0:(i.avail_in-=n,fe(t,i.input,i.next_in,n,e),i.state.wrap===1?i.adler=Wt(i.adler,t,n,e):i.state.wrap===2&&(i.adler=V(i.adler)),i.next_in+=n,i.total_in+=n,n)}function tn(i,t){var e=i.max_chain_length,s=i.strstart,n,r,a=i.prev_length,h=i.nice_match,c=i.strstart>i.w_size-ne?i.strstart-(i.w_size-ne):0,o=i.window,l=i.w_mask,u=i.prev,x=i.strstart+xe,d=o[s+a-1],k=o[s+a];i.prev_length>=i.good_match&&(e>>=2),h>i.lookahead&&(h=i.lookahead);do if(n=t,!(o[n+a]!==k||o[n+a-1]!==d||o[n]!==o[s]||o[++n]!==o[s+1])){s+=2,n++;do;while(o[++s]===o[++n]&&o[++s]===o[++n]&&o[++s]===o[++n]&&o[++s]===o[++n]&&o[++s]===o[++n]&&o[++s]===o[++n]&&o[++s]===o[++n]&&o[++s]===o[++n]&&s<x);if(r=xe-(x-s),s=x-xe,r>a){if(i.match_start=t,a=r,r>=h)break;d=o[s+a-1],k=o[s+a]}}while((t=u[t&l])>c&&--e!==0);return a<=i.lookahead?a:i.lookahead}function $e(i){var t=i.w_size,e,s,n,r,a;do{if(r=i.window_size-i.lookahead-i.strstart,i.strstart>=t+(t-ne)){fe(i.window,i.window,t,t,0),i.match_start-=t,i.strstart-=t,i.block_start-=t,s=i.hash_size,e=s;do n=i.head[--e],i.head[e]=n>=t?n-t:0;while(--s);s=t,e=s;do n=i.prev[--e],i.prev[e]=n>=t?n-t:0;while(--s);r+=t}if(i.strm.avail_in===0)break;if(s=br(i.strm,i.window,i.strstart+i.lookahead,r),i.lookahead+=s,i.lookahead+i.insert>=I)for(a=i.strstart-i.insert,i.ins_h=i.window[a],i.ins_h=(i.ins_h<<i.hash_shift^i.window[a+1])&i.hash_mask;i.insert&&(i.ins_h=(i.ins_h<<i.hash_shift^i.window[a+I-1])&i.hash_mask,i.prev[a&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=a,a++,i.insert--,!(i.lookahead+i.insert<I)););}while(i.lookahead<ne&&i.strm.avail_in!==0)}function wr(i,t){var e=65535;for(e>i.pending_buf_size-5&&(e=i.pending_buf_size-5);;){if(i.lookahead<=1){if($e(i),i.lookahead===0&&t===Ze)return W;if(i.lookahead===0)break}i.strstart+=i.lookahead,i.lookahead=0;var s=i.block_start+e;if((i.strstart===0||i.strstart>=s)&&(i.lookahead=i.strstart-s,i.strstart=s,J(i,!1),i.strm.avail_out===0)||i.strstart-i.block_start>=i.w_size-ne&&(J(i,!1),i.strm.avail_out===0))return W}return i.insert=0,t===We?(J(i,!0),i.strm.avail_out===0?je:mt):(i.strstart>i.block_start&&(J(i,!1),i.strm.avail_out===0),W)}function Nt(i,t){for(var e,s;;){if(i.lookahead<ne){if($e(i),i.lookahead<ne&&t===Ze)return W;if(i.lookahead===0)break}if(e=0,i.lookahead>=I&&(i.ins_h=(i.ins_h<<i.hash_shift^i.window[i.strstart+I-1])&i.hash_mask,e=i.prev[i.strstart&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=i.strstart),e!==0&&i.strstart-e<=i.w_size-ne&&(i.match_length=tn(i,e)),i.match_length>=I)if(s=ge(i,i.strstart-i.match_start,i.match_length-I),i.lookahead-=i.match_length,i.match_length<=i.max_lazy_match&&i.lookahead>=I){i.match_length--;do i.strstart++,i.ins_h=(i.ins_h<<i.hash_shift^i.window[i.strstart+I-1])&i.hash_mask,e=i.prev[i.strstart&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=i.strstart;while(--i.match_length!==0);i.strstart++}else i.strstart+=i.match_length,i.match_length=0,i.ins_h=i.window[i.strstart],i.ins_h=(i.ins_h<<i.hash_shift^i.window[i.strstart+1])&i.hash_mask;else s=ge(i,0,i.window[i.strstart]),i.lookahead--,i.strstart++;if(s&&(J(i,!1),i.strm.avail_out===0))return W}return i.insert=i.strstart<I-1?i.strstart:I-1,t===We?(J(i,!0),i.strm.avail_out===0?je:mt):i.last_lit&&(J(i,!1),i.strm.avail_out===0)?W:qe}function Ee(i,t){for(var e,s,n;;){if(i.lookahead<ne){if($e(i),i.lookahead<ne&&t===Ze)return W;if(i.lookahead===0)break}if(e=0,i.lookahead>=I&&(i.ins_h=(i.ins_h<<i.hash_shift^i.window[i.strstart+I-1])&i.hash_mask,e=i.prev[i.strstart&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=i.strstart),i.prev_length=i.match_length,i.prev_match=i.match_start,i.match_length=I-1,e!==0&&i.prev_length<i.max_lazy_match&&i.strstart-e<=i.w_size-ne&&(i.match_length=tn(i,e),i.match_length<=5&&(i.strategy===sr||i.match_length===I&&i.strstart-i.match_start>4096)&&(i.match_length=I-1)),i.prev_length>=I&&i.match_length<=i.prev_length){n=i.strstart+i.lookahead-I,s=ge(i,i.strstart-1-i.prev_match,i.prev_length-I),i.lookahead-=i.prev_length-1,i.prev_length-=2;do++i.strstart<=n&&(i.ins_h=(i.ins_h<<i.hash_shift^i.window[i.strstart+I-1])&i.hash_mask,e=i.prev[i.strstart&i.w_mask]=i.head[i.ins_h],i.head[i.ins_h]=i.strstart);while(--i.prev_length!==0);if(i.match_available=0,i.match_length=I-1,i.strstart++,s&&(J(i,!1),i.strm.avail_out===0))return W}else if(i.match_available){if(s=ge(i,0,i.window[i.strstart-1]),s&&J(i,!1),i.strstart++,i.lookahead--,i.strm.avail_out===0)return W}else i.match_available=1,i.strstart++,i.lookahead--}return i.match_available&&(s=ge(i,0,i.window[i.strstart-1]),i.match_available=0),i.insert=i.strstart<I-1?i.strstart:I-1,t===We?(J(i,!0),i.strm.avail_out===0?je:mt):i.last_lit&&(J(i,!1),i.strm.avail_out===0)?W:qe}function vr(i,t){for(var e,s,n,r,a=i.window;!(i.lookahead<=xe&&($e(i),i.lookahead<=xe,i.lookahead===0));){if(i.match_length=0,i.lookahead>=I&&i.strstart>0&&(n=i.strstart-1,s=a[n],s===a[++n]&&s===a[++n]&&s===a[++n])){r=i.strstart+xe;do;while(s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&n<r);i.match_length=xe-(r-n),i.match_length>i.lookahead&&(i.match_length=i.lookahead)}if(i.match_length>=I?(e=ge(i,1,i.match_length-I),i.lookahead-=i.match_length,i.strstart+=i.match_length,i.match_length=0):(e=ge(i,0,i.window[i.strstart]),i.lookahead--,i.strstart++),e&&(J(i,!1),i.strm.avail_out===0))return W}return i.insert=0,i.last_lit&&(J(i,!1),i.strm.avail_out===0)?W:qe}function mr(i,t){for(var e;!(i.lookahead===0&&($e(i),i.lookahead===0));)if(i.match_length=0,e=ge(i,0,i.window[i.strstart]),i.lookahead--,i.strstart++,e&&(J(i,!1),i.strm.avail_out===0))return W;return i.insert=0,i.last_lit&&(J(i,!1),i.strm.avail_out===0)?W:qe}function ae(i,t,e,s,n){this.good_length=i,this.max_lazy=t,this.nice_length=e,this.max_chain=s,this.func=n}var Xe;Xe=[new ae(0,0,0,0,wr),new ae(4,4,8,4,Nt),new ae(4,5,16,8,Nt),new ae(4,6,32,32,Nt),new ae(4,4,16,16,Ee),new ae(8,16,32,32,Ee),new ae(8,16,128,128,Ee),new ae(8,32,128,256,Ee),new ae(32,128,258,1024,Ee),new ae(32,258,258,4096,Ee)];function yr(i){i.window_size=2*i.w_size,me(i.head),i.max_lazy_match=Xe[i.level].max_lazy,i.good_match=Xe[i.level].good_length,i.nice_match=Xe[i.level].nice_length,i.max_chain_length=Xe[i.level].max_chain,i.strstart=0,i.block_start=0,i.lookahead=0,i.insert=0,i.match_length=i.prev_length=I-1,i.match_available=0,i.ins_h=0}function kr(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ti,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new ie(ur*2),this.dyn_dtree=new ie((2*fr+1)*2),this.bl_tree=new ie((2*dr+1)*2),me(this.dyn_ltree),me(this.dyn_dtree),me(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new ie(xr+1),this.heap=new ie(2*Zt+1),me(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new ie(2*Zt+1),me(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function Sr(i){var t;return!i||!i.state?Ke(i,Te):(i.total_in=i.total_out=0,i.data_type=or,t=i.state,t.pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=t.wrap?en:Ie,i.adler=t.wrap===2?0:1,t.last_flush=Ze,$n(t),Ae)}function Cr(i){var t=Sr(i);return t===Ae&&yr(i.state),t}function Er(i,t,e,s,n,r){if(!i)return Te;var a=1;if(t===ir&&(t=6),t<0||t>9||r<0||r>rr)return Ke(i,Te);var h=new kr;return i.state=h,h.strm=i,h.wrap=a,h.gzhead=null,h.w_bits=s,h.w_size=1<<h.w_bits,h.w_mask=h.w_size-1,h.hash_bits=n+7,h.hash_size=1<<h.hash_bits,h.hash_mask=h.hash_size-1,h.hash_shift=~~((h.hash_bits+I-1)/I),h.window=new pt(h.w_size*2),h.head=new ie(h.hash_size),h.prev=new ie(h.w_size),h.lit_bufsize=1<<n+6,h.pending_buf_size=h.lit_bufsize*4,h.pending_buf=new pt(h.pending_buf_size),h.d_buf=1*h.lit_bufsize,h.l_buf=3*h.lit_bufsize,h.level=t,h.strategy=r,h.method=e,Cr(i)}function Ar(i,t){return Er(i,t,ti,hr,lr,ar)}function Vi(i,t){var e,s,n,r;if(!i||!i.state||t>tr||t<0)return i?Ke(i,Te):Te;if(s=i.state,!i.output||!i.input&&i.avail_in!==0||s.status===at&&t!==We)return Ke(i,i.avail_out===0?Qt:Te);if(s.strm=i,e=s.last_flush,s.last_flush=t,s.status===en)if(s.wrap===2)i.adler=0,z(s,31),z(s,139),z(s,8),s.gzhead?(z(s,(s.gzhead.text?1:0)+(s.gzhead.hcrc?2:0)+(s.gzhead.extra?4:0)+(s.gzhead.name?8:0)+(s.gzhead.comment?16:0)),z(s,s.gzhead.time&255),z(s,s.gzhead.time>>8&255),z(s,s.gzhead.time>>16&255),z(s,s.gzhead.time>>24&255),z(s,s.level===9?2:s.strategy>=rt||s.level<2?4:0),z(s,s.gzhead.os&255),s.gzhead.extra&&s.gzhead.extra.length&&(z(s,s.gzhead.extra.length&255),z(s,s.gzhead.extra.length>>8&255)),s.gzhead.hcrc&&(i.adler=V(i.adler,s.pending_buf,s.pending)),s.gzindex=0,s.status=zi):(z(s,0),z(s,0),z(s,0),z(s,0),z(s,0),z(s,s.level===9?2:s.strategy>=rt||s.level<2?4:0),z(s,gr),s.status=Ie);else{var a=ti+(s.w_bits-8<<4)<<8,h=-1;s.strategy>=rt||s.level<2?h=0:s.level<6?h=1:s.level===6?h=2:h=3,a|=h<<6,s.strstart!==0&&(a|=pr),a+=31-a%31,s.status=Ie,Ut(s,a),s.strstart!==0&&(Ut(s,i.adler>>>16),Ut(s,i.adler&65535)),i.adler=1}if(s.status===zi)if(s.gzhead.extra){for(n=s.pending;s.gzindex<(s.gzhead.extra.length&65535)&&!(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>n&&(i.adler=V(i.adler,s.pending_buf,s.pending-n)),we(i),n=s.pending,s.pending===s.pending_buf_size));)z(s,s.gzhead.extra[s.gzindex]&255),s.gzindex++;s.gzhead.hcrc&&s.pending>n&&(i.adler=V(i.adler,s.pending_buf,s.pending-n)),s.gzindex===s.gzhead.extra.length&&(s.gzindex=0,s.status=Bt)}else s.status=Bt;if(s.status===Bt)if(s.gzhead.name){n=s.pending;do{if(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>n&&(i.adler=V(i.adler,s.pending_buf,s.pending-n)),we(i),n=s.pending,s.pending===s.pending_buf_size)){r=1;break}s.gzindex<s.gzhead.name.length?r=s.gzhead.name.charCodeAt(s.gzindex++)&255:r=0,z(s,r)}while(r!==0);s.gzhead.hcrc&&s.pending>n&&(i.adler=V(i.adler,s.pending_buf,s.pending-n)),r===0&&(s.gzindex=0,s.status=Pt)}else s.status=Pt;if(s.status===Pt)if(s.gzhead.comment){n=s.pending;do{if(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>n&&(i.adler=V(i.adler,s.pending_buf,s.pending-n)),we(i),n=s.pending,s.pending===s.pending_buf_size)){r=1;break}s.gzindex<s.gzhead.comment.length?r=s.gzhead.comment.charCodeAt(s.gzindex++)&255:r=0,z(s,r)}while(r!==0);s.gzhead.hcrc&&s.pending>n&&(i.adler=V(i.adler,s.pending_buf,s.pending-n)),r===0&&(s.status=It)}else s.status=It;if(s.status===It&&(s.gzhead.hcrc?(s.pending+2>s.pending_buf_size&&we(i),s.pending+2<=s.pending_buf_size&&(z(s,i.adler&255),z(s,i.adler>>8&255),i.adler=0,s.status=Ie)):s.status=Ie),s.pending!==0){if(we(i),i.avail_out===0)return s.last_flush=-1,Ae}else if(i.avail_in===0&&Oi(t)<=Oi(e)&&t!==We)return Ke(i,Qt);if(s.status===at&&i.avail_in!==0)return Ke(i,Qt);if(i.avail_in!==0||s.lookahead!==0||s.status!==at){var c=s.strategy===rt?mr(s):s.strategy===nr?vr(s,t):Xe[s.level].func(s,t);if((c===je||c===mt)&&(s.status=at),c===W||c===je)return i.avail_out===0&&(s.last_flush=-1),Ae;if(c===qe&&(Js(s,0,0,!1),me(s.head),s.lookahead===0&&(s.strstart=0,s.block_start=0,s.insert=0),we(i),i.avail_out===0))return s.last_flush=-1,Ae}return Ae}class Kr{constructor(){this.strm=new Ps,this.chunkSize=1024*10*10,this.outputBuffer=new Uint8Array(this.chunkSize),this.windowBits=5,Ar(this.strm,this.windowBits)}deflate(t){this.strm.input=t,this.strm.avail_in=this.strm.input.length,this.strm.next_in=0,this.strm.output=this.outputBuffer,this.strm.avail_out=this.chunkSize,this.strm.next_out=0;let e=Vi(this.strm,Hi),s=new Uint8Array(this.strm.output.buffer,0,this.strm.next_out);if(e<0)throw new Error("zlib deflate failed");if(this.strm.avail_in>0){let n=[s],r=s.length;do{if(this.strm.output=new Uint8Array(this.chunkSize),this.strm.next_out=0,this.strm.avail_out=this.chunkSize,e=Vi(this.strm,Hi),e<0)throw new Error("zlib deflate failed");let c=new Uint8Array(this.strm.output.buffer,0,this.strm.next_out);r+=c.length,n.push(c)}while(this.strm.avail_in>0);let a=new Uint8Array(r),h=0;for(let c=0;c<n.length;c++)a.set(n[c],h),h+=n[c].length;s=a}return this.strm.input=null,this.strm.avail_in=0,this.strm.next_in=0,s}}const f={XK_BackSpace:65288,XK_Tab:65289,XK_Clear:65291,XK_Return:65293,XK_Pause:65299,XK_Scroll_Lock:65300,XK_Escape:65307,XK_Delete:65535,XK_Multi_key:65312,XK_Codeinput:65335,XK_SingleCandidate:65340,XK_MultipleCandidate:65341,XK_PreviousCandidate:65342,XK_Kanji:65313,XK_Muhenkan:65314,XK_Henkan:65315,XK_Romaji:65316,XK_Hiragana:65317,XK_Katakana:65318,XK_Hiragana_Katakana:65319,XK_Zenkaku:65320,XK_Hankaku:65321,XK_Zenkaku_Hankaku:65322,XK_Kana_Shift:65326,XK_Eisu_toggle:65328,XK_Home:65360,XK_Left:65361,XK_Up:65362,XK_Right:65363,XK_Down:65364,XK_Prior:65365,XK_Next:65366,XK_End:65367,XK_Select:65376,XK_Print:65377,XK_Execute:65378,XK_Insert:65379,XK_Undo:65381,XK_Redo:65382,XK_Menu:65383,XK_Find:65384,XK_Cancel:65385,XK_Help:65386,XK_Mode_switch:65406,XK_Num_Lock:65407,XK_KP_Space:65408,XK_KP_Enter:65421,XK_KP_Home:65429,XK_KP_Left:65430,XK_KP_Up:65431,XK_KP_Right:65432,XK_KP_Down:65433,XK_KP_Prior:65434,XK_KP_Next:65435,XK_KP_End:65436,XK_KP_Begin:65437,XK_KP_Insert:65438,XK_KP_Delete:65439,XK_KP_Equal:65469,XK_KP_Multiply:65450,XK_KP_Add:65451,XK_KP_Separator:65452,XK_KP_Subtract:65453,XK_KP_Decimal:65454,XK_KP_Divide:65455,XK_KP_0:65456,XK_KP_1:65457,XK_KP_2:65458,XK_KP_3:65459,XK_KP_4:65460,XK_KP_5:65461,XK_KP_6:65462,XK_KP_7:65463,XK_KP_8:65464,XK_KP_9:65465,XK_F1:65470,XK_F2:65471,XK_F3:65472,XK_F4:65473,XK_F5:65474,XK_F6:65475,XK_F7:65476,XK_F8:65477,XK_F9:65478,XK_F10:65479,XK_F11:65480,XK_F12:65481,XK_F13:65482,XK_F14:65483,XK_F15:65484,XK_F16:65485,XK_F17:65486,XK_F18:65487,XK_F19:65488,XK_F20:65489,XK_F21:65490,XK_F22:65491,XK_F23:65492,XK_F24:65493,XK_F25:65494,XK_F26:65495,XK_F27:65496,XK_F28:65497,XK_F29:65498,XK_F30:65499,XK_F31:65500,XK_F32:65501,XK_F33:65502,XK_F34:65503,XK_F35:65504,XK_Shift_L:65505,XK_Shift_R:65506,XK_Control_L:65507,XK_Control_R:65508,XK_Caps_Lock:65509,XK_Meta_L:65511,XK_Meta_R:65512,XK_Alt_L:65513,XK_Alt_R:65514,XK_Super_L:65515,XK_Super_R:65516,XK_ISO_Level3_Shift:65027,XK_ISO_Next_Group:65032,XK_ISO_Prev_Group:65034,XK_ISO_First_Group:65036,XK_ISO_Last_Group:65038,XK_space:32,XK_asterisk:42,XK_plus:43,XK_comma:44,XK_minus:45,XK_period:46,XK_slash:47,XK_0:48,XK_1:49,XK_2:50,XK_3:51,XK_4:52,XK_5:53,XK_6:54,XK_7:55,XK_8:56,XK_9:57,XK_equal:61,XK_Hangul:65329,XK_Hangul_Hanja:65332,XK_Hangul_Jeonja:65336,XF86XK_MonBrightnessUp:269025026,XF86XK_MonBrightnessDown:269025027,XF86XK_Standby:269025040,XF86XK_AudioLowerVolume:269025041,XF86XK_AudioMute:269025042,XF86XK_AudioRaiseVolume:269025043,XF86XK_AudioPlay:269025044,XF86XK_AudioStop:269025045,XF86XK_AudioPrev:269025046,XF86XK_AudioNext:269025047,XF86XK_HomePage:269025048,XF86XK_Mail:269025049,XF86XK_Search:269025051,XF86XK_AudioRecord:269025052,XF86XK_Calculator:269025053,XF86XK_Calendar:269025056,XF86XK_PowerDown:269025057,XF86XK_Back:269025062,XF86XK_Forward:269025063,XF86XK_Stop:269025064,XF86XK_Refresh:269025065,XF86XK_PowerOff:269025066,XF86XK_WakeUp:269025067,XF86XK_Eject:269025068,XF86XK_ScreenSaver:269025069,XF86XK_WWW:269025070,XF86XK_Favorites:269025072,XF86XK_AudioPause:269025073,XF86XK_AudioMedia:269025074,XF86XK_MyComputer:269025075,XF86XK_BrightnessAdjust:269025083,XF86XK_AudioRewind:269025086,XF86XK_Close:269025110,XF86XK_Copy:269025111,XF86XK_Cut:269025112,XF86XK_Excel:269025116,XF86XK_LogOff:269025121,XF86XK_New:269025128,XF86XK_Open:269025131,XF86XK_Paste:269025133,XF86XK_Phone:269025134,XF86XK_Reply:269025138,XF86XK_Save:269025143,XF86XK_Send:269025147,XF86XK_Spell:269025148,XF86XK_SplitScreen:269025149,XF86XK_Word:269025161,XF86XK_ZoomIn:269025163,XF86XK_ZoomOut:269025164,XF86XK_WebCam:269025167,XF86XK_MailForward:269025168,XF86XK_Music:269025170,XF86XK_AudioForward:269025175,XF86XK_AudioRandomPlay:269025177,XF86XK_Subtitle:269025178,XF86XK_AudioCycleTrack:269025179,XF86XK_Hibernate:269025192,XF86XK_AudioMicMute:269025202,XF86XK_Next_VMode:269024802},Xr={256:960,257:992,258:451,259:483,260:417,261:433,262:454,263:486,264:710,265:742,266:709,267:741,268:456,269:488,270:463,271:495,272:464,273:496,274:938,275:954,278:972,279:1004,280:458,281:490,282:460,283:492,284:728,285:760,286:683,287:699,288:725,289:757,290:939,291:955,292:678,293:694,294:673,295:689,296:933,297:949,298:975,299:1007,302:967,303:999,304:681,305:697,308:684,309:700,310:979,311:1011,312:930,313:453,314:485,315:934,316:950,317:421,318:437,321:419,322:435,323:465,324:497,325:977,326:1009,327:466,328:498,330:957,331:959,332:978,333:1010,336:469,337:501,338:5052,339:5053,340:448,341:480,342:931,343:947,344:472,345:504,346:422,347:438,348:734,349:766,350:426,351:442,352:425,353:441,354:478,355:510,356:427,357:443,358:940,359:956,360:989,361:1021,362:990,363:1022,364:733,365:765,366:473,367:505,368:475,369:507,370:985,371:1017,376:5054,377:428,378:444,379:431,380:447,381:430,382:446,402:2294,466:16777681,711:439,728:418,729:511,731:434,733:445,901:1966,902:1953,904:1954,905:1955,906:1956,908:1959,910:1960,911:1963,912:1974,913:1985,914:1986,915:1987,916:1988,917:1989,918:1990,919:1991,920:1992,921:1993,922:1994,923:1995,924:1996,925:1997,926:1998,927:1999,928:2e3,929:2001,931:2002,932:2004,933:2005,934:2006,935:2007,936:2008,937:2009,938:1957,939:1961,940:1969,941:1970,942:1971,943:1972,944:1978,945:2017,946:2018,947:2019,948:2020,949:2021,950:2022,951:2023,952:2024,953:2025,954:2026,955:2027,956:2028,957:2029,958:2030,959:2031,960:2032,961:2033,962:2035,963:2034,964:2036,965:2037,966:2038,967:2039,968:2040,969:2041,970:1973,971:1977,972:1975,973:1976,974:1979,1025:1715,1026:1713,1027:1714,1028:1716,1029:1717,1030:1718,1031:1719,1032:1720,1033:1721,1034:1722,1035:1723,1036:1724,1038:1726,1039:1727,1040:1761,1041:1762,1042:1783,1043:1767,1044:1764,1045:1765,1046:1782,1047:1786,1048:1769,1049:1770,1050:1771,1051:1772,1052:1773,1053:1774,1054:1775,1055:1776,1056:1778,1057:1779,1058:1780,1059:1781,1060:1766,1061:1768,1062:1763,1063:1790,1064:1787,1065:1789,1066:1791,1067:1785,1068:1784,1069:1788,1070:1760,1071:1777,1072:1729,1073:1730,1074:1751,1075:1735,1076:1732,1077:1733,1078:1750,1079:1754,1080:1737,1081:1738,1082:1739,1083:1740,1084:1741,1085:1742,1086:1743,1087:1744,1088:1746,1089:1747,1090:1748,1091:1749,1092:1734,1093:1736,1094:1731,1095:1758,1096:1755,1097:1757,1098:1759,1099:1753,1100:1752,1101:1756,1102:1728,1103:1745,1105:1699,1106:1697,1107:1698,1108:1700,1109:1701,1110:1702,1111:1703,1112:1704,1113:1705,1114:1706,1115:1707,1116:1708,1118:1710,1119:1711,1168:1725,1169:1709,1488:3296,1489:3297,1490:3298,1491:3299,1492:3300,1493:3301,1494:3302,1495:3303,1496:3304,1497:3305,1498:3306,1499:3307,1500:3308,1501:3309,1502:3310,1503:3311,1504:3312,1505:3313,1506:3314,1507:3315,1508:3316,1509:3317,1510:3318,1511:3319,1512:3320,1513:3321,1514:3322,1548:1452,1563:1467,1567:1471,1569:1473,1570:1474,1571:1475,1572:1476,1573:1477,1574:1478,1575:1479,1576:1480,1577:1481,1578:1482,1579:1483,1580:1484,1581:1485,1582:1486,1583:1487,1584:1488,1585:1489,1586:1490,1587:1491,1588:1492,1589:1493,1590:1494,1591:1495,1592:1496,1593:1497,1594:1498,1600:1504,1601:1505,1602:1506,1603:1507,1604:1508,1605:1509,1606:1510,1607:1511,1608:1512,1609:1513,1610:1514,1611:1515,1612:1516,1613:1517,1614:1518,1615:1519,1616:1520,1617:1521,1618:1522,3585:3489,3586:3490,3587:3491,3588:3492,3589:3493,3590:3494,3591:3495,3592:3496,3593:3497,3594:3498,3595:3499,3596:3500,3597:3501,3598:3502,3599:3503,3600:3504,3601:3505,3602:3506,3603:3507,3604:3508,3605:3509,3606:3510,3607:3511,3608:3512,3609:3513,3610:3514,3611:3515,3612:3516,3613:3517,3614:3518,3615:3519,3616:3520,3617:3521,3618:3522,3619:3523,3620:3524,3621:3525,3622:3526,3623:3527,3624:3528,3625:3529,3626:3530,3627:3531,3628:3532,3629:3533,3630:3534,3631:3535,3632:3536,3633:3537,3634:3538,3635:3539,3636:3540,3637:3541,3638:3542,3639:3543,3640:3544,3641:3545,3642:3546,3647:3551,3648:3552,3649:3553,3650:3554,3651:3555,3652:3556,3653:3557,3654:3558,3655:3559,3656:3560,3657:3561,3658:3562,3659:3563,3660:3564,3661:3565,3664:3568,3665:3569,3666:3570,3667:3571,3668:3572,3669:3573,3670:3574,3671:3575,3672:3576,3673:3577,8194:2722,8195:2721,8196:2723,8197:2724,8199:2725,8200:2726,8201:2727,8202:2728,8210:2747,8211:2730,8212:2729,8213:1967,8215:3295,8216:2768,8217:2769,8218:2813,8220:2770,8221:2771,8222:2814,8224:2801,8225:2802,8226:2790,8229:2735,8230:2734,8240:2773,8242:2774,8243:2775,8248:2812,8254:1150,8361:3839,8364:8364,8453:2744,8470:1712,8471:2811,8478:2772,8482:2761,8531:2736,8532:2737,8533:2738,8534:2739,8535:2740,8536:2741,8537:2742,8538:2743,8539:2755,8540:2756,8541:2757,8542:2758,8592:2299,8593:2300,8594:2301,8595:2302,8658:2254,8660:2253,8706:2287,8711:2245,8728:3018,8730:2262,8733:2241,8734:2242,8743:2270,8744:2271,8745:2268,8746:2269,8747:2239,8756:2240,8764:2248,8771:2249,8773:16785992,8800:2237,8801:2255,8804:2236,8805:2238,8834:2266,8835:2267,8866:3068,8867:3036,8868:3010,8869:3022,8968:3027,8970:3012,8981:2810,8992:2212,8993:2213,9109:3020,9115:2219,9117:2220,9118:2221,9120:2222,9121:2215,9123:2216,9124:2217,9126:2218,9128:2223,9132:2224,9143:2209,9146:2543,9147:2544,9148:2546,9149:2547,9225:2530,9226:2533,9227:2537,9228:2531,9229:2532,9251:2732,9252:2536,9472:2211,9474:2214,9484:2210,9488:2539,9492:2541,9496:2538,9500:2548,9508:2549,9516:2551,9524:2550,9532:2542,9618:2529,9642:2791,9643:2785,9644:2779,9645:2786,9646:2783,9647:2767,9650:2792,9651:2787,9654:2781,9655:2765,9660:2793,9661:2788,9664:2780,9665:2764,9670:2528,9675:2766,9679:2782,9702:2784,9734:2789,9742:2809,9747:2762,9756:2794,9758:2795,9792:2808,9794:2807,9827:2796,9829:2798,9830:2797,9837:2806,9839:2805,10003:2803,10007:2804,10013:2777,10016:2800,10216:2748,10217:2750,12289:1188,12290:1185,12300:1186,12301:1187,12443:1246,12444:1247,12449:1191,12450:1201,12451:1192,12452:1202,12453:1193,12454:1203,12455:1194,12456:1204,12457:1195,12458:1205,12459:1206,12461:1207,12463:1208,12465:1209,12467:1210,12469:1211,12471:1212,12473:1213,12475:1214,12477:1215,12479:1216,12481:1217,12483:1199,12484:1218,12486:1219,12488:1220,12490:1221,12491:1222,12492:1223,12493:1224,12494:1225,12495:1226,12498:1227,12501:1228,12504:1229,12507:1230,12510:1231,12511:1232,12512:1233,12513:1234,12514:1235,12515:1196,12516:1236,12517:1197,12518:1237,12519:1198,12520:1238,12521:1239,12522:1240,12523:1241,12524:1242,12525:1243,12527:1244,12530:1190,12531:1245,12539:1189,12540:1200},Fr={lookup(i){if(i>=32&&i<=255)return i;const t=Xr[i];return t!==void 0?t:16777216|i}},Gi={8:"Backspace",9:"Tab",10:"NumpadClear",13:"Enter",16:"ShiftLeft",17:"ControlLeft",18:"AltLeft",19:"Pause",20:"CapsLock",21:"Lang1",25:"Lang2",27:"Escape",28:"Convert",29:"NonConvert",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",41:"Select",44:"PrintScreen",45:"Insert",46:"Delete",47:"Help",48:"Digit0",49:"Digit1",50:"Digit2",51:"Digit3",52:"Digit4",53:"Digit5",54:"Digit6",55:"Digit7",56:"Digit8",57:"Digit9",91:"MetaLeft",92:"MetaRight",93:"ContextMenu",95:"Sleep",96:"Numpad0",97:"Numpad1",98:"Numpad2",99:"Numpad3",100:"Numpad4",101:"Numpad5",102:"Numpad6",103:"Numpad7",104:"Numpad8",105:"Numpad9",106:"NumpadMultiply",107:"NumpadAdd",108:"NumpadDecimal",109:"NumpadSubtract",110:"NumpadDecimal",111:"NumpadDivide",112:"F1",113:"F2",114:"F3",115:"F4",116:"F5",117:"F6",118:"F7",119:"F8",120:"F9",121:"F10",122:"F11",123:"F12",124:"F13",125:"F14",126:"F15",127:"F16",128:"F17",129:"F18",130:"F19",131:"F20",132:"F21",133:"F22",134:"F23",135:"F24",144:"NumLock",145:"ScrollLock",166:"BrowserBack",167:"BrowserForward",168:"BrowserRefresh",169:"BrowserStop",170:"BrowserSearch",171:"BrowserFavorites",172:"BrowserHome",173:"AudioVolumeMute",174:"AudioVolumeDown",175:"AudioVolumeUp",176:"MediaTrackNext",177:"MediaTrackPrevious",178:"MediaStop",179:"MediaPlayPause",180:"LaunchMail",181:"MediaSelect",182:"LaunchApp1",183:"LaunchApp2",225:"AltRight"},Wi={Backspace:"Backspace",AltLeft:"Alt",AltRight:"Alt",CapsLock:"CapsLock",ContextMenu:"ContextMenu",ControlLeft:"Control",ControlRight:"Control",Enter:"Enter",MetaLeft:"Meta",MetaRight:"Meta",ShiftLeft:"Shift",ShiftRight:"Shift",Tab:"Tab",Delete:"Delete",End:"End",Help:"Help",Home:"Home",Insert:"Insert",PageDown:"PageDown",PageUp:"PageUp",ArrowDown:"ArrowDown",ArrowLeft:"ArrowLeft",ArrowRight:"ArrowRight",ArrowUp:"ArrowUp",NumLock:"NumLock",NumpadBackspace:"Backspace",NumpadClear:"Clear",Escape:"Escape",F1:"F1",F2:"F2",F3:"F3",F4:"F4",F5:"F5",F6:"F6",F7:"F7",F8:"F8",F9:"F9",F10:"F10",F11:"F11",F12:"F12",F13:"F13",F14:"F14",F15:"F15",F16:"F16",F17:"F17",F18:"F18",F19:"F19",F20:"F20",F21:"F21",F22:"F22",F23:"F23",F24:"F24",F25:"F25",F26:"F26",F27:"F27",F28:"F28",F29:"F29",F30:"F30",F31:"F31",F32:"F32",F33:"F33",F34:"F34",F35:"F35",PrintScreen:"PrintScreen",ScrollLock:"ScrollLock",Pause:"Pause",BrowserBack:"BrowserBack",BrowserFavorites:"BrowserFavorites",BrowserForward:"BrowserForward",BrowserHome:"BrowserHome",BrowserRefresh:"BrowserRefresh",BrowserSearch:"BrowserSearch",BrowserStop:"BrowserStop",Eject:"Eject",LaunchApp1:"LaunchMyComputer",LaunchApp2:"LaunchCalendar",LaunchMail:"LaunchMail",MediaPlayPause:"MediaPlay",MediaStop:"MediaStop",MediaTrackNext:"MediaTrackNext",MediaTrackPrevious:"MediaTrackPrevious",Power:"Power",Sleep:"Sleep",AudioVolumeDown:"AudioVolumeDown",AudioVolumeMute:"AudioVolumeMute",AudioVolumeUp:"AudioVolumeUp",WakeUp:"WakeUp"},be={};function v(i,t){if(t===void 0)throw new Error('Undefined keysym for key "'+i+'"');if(i in be)throw new Error('Duplicate entry for key "'+i+'"');be[i]=[t,t,t,t]}function yt(i,t,e){if(t===void 0)throw new Error('Undefined keysym for key "'+i+'"');if(e===void 0)throw new Error('Undefined keysym for key "'+i+'"');if(i in be)throw new Error('Duplicate entry for key "'+i+'"');be[i]=[t,t,e,t]}function U(i,t,e){if(t===void 0)throw new Error('Undefined keysym for key "'+i+'"');if(e===void 0)throw new Error('Undefined keysym for key "'+i+'"');if(i in be)throw new Error('Duplicate entry for key "'+i+'"');be[i]=[t,t,t,e]}yt("Alt",f.XK_Alt_L,f.XK_Alt_R);v("AltGraph",f.XK_ISO_Level3_Shift);v("CapsLock",f.XK_Caps_Lock);yt("Control",f.XK_Control_L,f.XK_Control_R);yt("Meta",f.XK_Super_L,f.XK_Super_R);v("NumLock",f.XK_Num_Lock);v("ScrollLock",f.XK_Scroll_Lock);yt("Shift",f.XK_Shift_L,f.XK_Shift_R);U("Enter",f.XK_Return,f.XK_KP_Enter);v("Tab",f.XK_Tab);U(" ",f.XK_space,f.XK_KP_Space);U("ArrowDown",f.XK_Down,f.XK_KP_Down);U("ArrowLeft",f.XK_Left,f.XK_KP_Left);U("ArrowRight",f.XK_Right,f.XK_KP_Right);U("ArrowUp",f.XK_Up,f.XK_KP_Up);U("End",f.XK_End,f.XK_KP_End);U("Home",f.XK_Home,f.XK_KP_Home);U("PageDown",f.XK_Next,f.XK_KP_Next);U("PageUp",f.XK_Prior,f.XK_KP_Prior);v("Backspace",f.XK_BackSpace);U("Clear",f.XK_Clear,f.XK_KP_Begin);v("Copy",f.XF86XK_Copy);v("Cut",f.XF86XK_Cut);U("Delete",f.XK_Delete,f.XK_KP_Delete);U("Insert",f.XK_Insert,f.XK_KP_Insert);v("Paste",f.XF86XK_Paste);v("Redo",f.XK_Redo);v("Undo",f.XK_Undo);v("Cancel",f.XK_Cancel);v("ContextMenu",f.XK_Menu);v("Escape",f.XK_Escape);v("Execute",f.XK_Execute);v("Find",f.XK_Find);v("Help",f.XK_Help);v("Pause",f.XK_Pause);v("Select",f.XK_Select);v("ZoomIn",f.XF86XK_ZoomIn);v("ZoomOut",f.XF86XK_ZoomOut);v("BrightnessDown",f.XF86XK_MonBrightnessDown);v("BrightnessUp",f.XF86XK_MonBrightnessUp);v("Eject",f.XF86XK_Eject);v("LogOff",f.XF86XK_LogOff);v("Power",f.XF86XK_PowerOff);v("PowerOff",f.XF86XK_PowerDown);v("PrintScreen",f.XK_Print);v("Hibernate",f.XF86XK_Hibernate);v("Standby",f.XF86XK_Standby);v("WakeUp",f.XF86XK_WakeUp);v("AllCandidates",f.XK_MultipleCandidate);v("Alphanumeric",f.XK_Eisu_toggle);v("CodeInput",f.XK_Codeinput);v("Compose",f.XK_Multi_key);v("Convert",f.XK_Henkan);v("GroupFirst",f.XK_ISO_First_Group);v("GroupLast",f.XK_ISO_Last_Group);v("GroupNext",f.XK_ISO_Next_Group);v("GroupPrevious",f.XK_ISO_Prev_Group);v("NonConvert",f.XK_Muhenkan);v("PreviousCandidate",f.XK_PreviousCandidate);v("SingleCandidate",f.XK_SingleCandidate);v("HangulMode",f.XK_Hangul);v("HanjaMode",f.XK_Hangul_Hanja);v("JunjaMode",f.XK_Hangul_Jeonja);v("Eisu",f.XK_Eisu_toggle);v("Hankaku",f.XK_Hankaku);v("Hiragana",f.XK_Hiragana);v("HiraganaKatakana",f.XK_Hiragana_Katakana);v("KanaMode",f.XK_Kana_Shift);v("KanjiMode",f.XK_Kanji);v("Katakana",f.XK_Katakana);v("Romaji",f.XK_Romaji);v("Zenkaku",f.XK_Zenkaku);v("ZenkakuHankaku",f.XK_Zenkaku_Hankaku);v("F1",f.XK_F1);v("F2",f.XK_F2);v("F3",f.XK_F3);v("F4",f.XK_F4);v("F5",f.XK_F5);v("F6",f.XK_F6);v("F7",f.XK_F7);v("F8",f.XK_F8);v("F9",f.XK_F9);v("F10",f.XK_F10);v("F11",f.XK_F11);v("F12",f.XK_F12);v("F13",f.XK_F13);v("F14",f.XK_F14);v("F15",f.XK_F15);v("F16",f.XK_F16);v("F17",f.XK_F17);v("F18",f.XK_F18);v("F19",f.XK_F19);v("F20",f.XK_F20);v("F21",f.XK_F21);v("F22",f.XK_F22);v("F23",f.XK_F23);v("F24",f.XK_F24);v("F25",f.XK_F25);v("F26",f.XK_F26);v("F27",f.XK_F27);v("F28",f.XK_F28);v("F29",f.XK_F29);v("F30",f.XK_F30);v("F31",f.XK_F31);v("F32",f.XK_F32);v("F33",f.XK_F33);v("F34",f.XK_F34);v("F35",f.XK_F35);v("Close",f.XF86XK_Close);v("MailForward",f.XF86XK_MailForward);v("MailReply",f.XF86XK_Reply);v("MailSend",f.XF86XK_Send);v("MediaFastForward",f.XF86XK_AudioForward);v("MediaPause",f.XF86XK_AudioPause);v("MediaPlay",f.XF86XK_AudioPlay);v("MediaRecord",f.XF86XK_AudioRecord);v("MediaRewind",f.XF86XK_AudioRewind);v("MediaStop",f.XF86XK_AudioStop);v("MediaTrackNext",f.XF86XK_AudioNext);v("MediaTrackPrevious",f.XF86XK_AudioPrev);v("New",f.XF86XK_New);v("Open",f.XF86XK_Open);v("Print",f.XK_Print);v("Save",f.XF86XK_Save);v("SpellCheck",f.XF86XK_Spell);v("AudioVolumeDown",f.XF86XK_AudioLowerVolume);v("AudioVolumeUp",f.XF86XK_AudioRaiseVolume);v("AudioVolumeMute",f.XF86XK_AudioMute);v("MicrophoneVolumeMute",f.XF86XK_AudioMicMute);v("LaunchApplication1",f.XF86XK_MyComputer);v("LaunchApplication2",f.XF86XK_Calculator);v("LaunchCalendar",f.XF86XK_Calendar);v("LaunchMail",f.XF86XK_Mail);v("LaunchMediaPlayer",f.XF86XK_AudioMedia);v("LaunchMusicPlayer",f.XF86XK_Music);v("LaunchPhone",f.XF86XK_Phone);v("LaunchScreenSaver",f.XF86XK_ScreenSaver);v("LaunchSpreadsheet",f.XF86XK_Excel);v("LaunchWebBrowser",f.XF86XK_WWW);v("LaunchWebCam",f.XF86XK_WebCam);v("LaunchWordProcessor",f.XF86XK_Word);v("BrowserBack",f.XF86XK_Back);v("BrowserFavorites",f.XF86XK_Favorites);v("BrowserForward",f.XF86XK_Forward);v("BrowserHome",f.XF86XK_HomePage);v("BrowserRefresh",f.XF86XK_Refresh);v("BrowserSearch",f.XF86XK_Search);v("BrowserStop",f.XF86XK_Stop);v("Dimmer",f.XF86XK_BrightnessAdjust);v("MediaAudioTrack",f.XF86XK_AudioCycleTrack);v("RandomToggle",f.XF86XK_AudioRandomPlay);v("SplitScreenToggle",f.XF86XK_SplitScreen);v("Subtitle",f.XF86XK_Subtitle);v("VideoModeNext",f.XF86XK_Next_VMode);U("=",f.XK_equal,f.XK_KP_Equal);U("+",f.XK_plus,f.XK_KP_Add);U("-",f.XK_minus,f.XK_KP_Subtract);U("*",f.XK_asterisk,f.XK_KP_Multiply);U("/",f.XK_slash,f.XK_KP_Divide);U(".",f.XK_period,f.XK_KP_Decimal);U(",",f.XK_comma,f.XK_KP_Separator);U("0",f.XK_0,f.XK_KP_0);U("1",f.XK_1,f.XK_KP_1);U("2",f.XK_2,f.XK_KP_2);U("3",f.XK_3,f.XK_KP_3);U("4",f.XK_4,f.XK_KP_4);U("5",f.XK_5,f.XK_KP_5);U("6",f.XK_6,f.XK_KP_6);U("7",f.XK_7,f.XK_KP_7);U("8",f.XK_8,f.XK_KP_8);U("9",f.XK_9,f.XK_KP_9);function ze(i){if(i.code){switch(i.code){case"OSLeft":return"MetaLeft";case"OSRight":return"MetaRight"}return i.code}if(i.keyCode in Gi){let t=Gi[i.keyCode];if(Pe()&&t==="ContextMenu"&&(t="MetaRight"),i.location===2)switch(t){case"ShiftLeft":return"ShiftRight";case"ControlLeft":return"ControlRight";case"AltLeft":return"AltRight"}if(i.location===3)switch(t){case"Delete":return"NumpadDecimal";case"Insert":return"Numpad0";case"End":return"Numpad1";case"ArrowDown":return"Numpad2";case"PageDown":return"Numpad3";case"ArrowLeft":return"Numpad4";case"ArrowRight":return"Numpad6";case"Home":return"Numpad7";case"ArrowUp":return"Numpad8";case"PageUp":return"Numpad9";case"Enter":return"NumpadEnter"}return t}return"Unidentified"}function Tr(i){if(i.key!==void 0){switch(i.key){case"OS":return"Meta";case"LaunchMyComputer":return"LaunchApplication1";case"LaunchCalculator":return"LaunchApplication2"}switch(i.key){case"UIKeyInputUpArrow":return"ArrowUp";case"UIKeyInputDownArrow":return"ArrowDown";case"UIKeyInputLeftArrow":return"ArrowLeft";case"UIKeyInputRightArrow":return"ArrowRight";case"UIKeyInputEscape":return"Escape"}return i.key==="\0"&&i.code==="NumpadDecimal"?"Delete":i.key}const t=ze(i);return t in Wi?Wi[t]:i.charCode?String.fromCharCode(i.charCode):"Unidentified"}function Mr(i){const t=Tr(i);if(t==="Unidentified")return null;if(t in be){let s=i.location;if(t==="Meta"&&s===0&&(s=2),t==="Clear"&&s===3&&ze(i)==="NumLock"&&(s=0),(s===void 0||s>3)&&(s=0),t==="Meta"){let n=ze(i);if(n==="AltLeft")return f.XK_Meta_L;if(n==="AltRight")return f.XK_Meta_R}if(t==="Clear"&&ze(i)==="NumLock")return f.XK_Num_Lock;if(ft())switch(t){case"Zenkaku":case"Hankaku":return f.XK_Zenkaku_Hankaku;case"Romaji":case"KanaMode":return f.XK_Romaji}return be[t][s]}if(t.length!==1)return null;const e=t.charCodeAt();return e?Fr.lookup(e):null}class Lr{constructor(t){this._target=t||null,this._keyDownList={},this._altGrArmed=!1,this._eventHandlers={keyup:this._handleKeyUp.bind(this),keydown:this._handleKeyDown.bind(this),blur:this._allKeysUp.bind(this)},this.onkeyevent=()=>{}}_sendKeyEvent(t,e,s){if(s)this._keyDownList[e]=t;else{if(!(e in this._keyDownList))return;delete this._keyDownList[e]}M("onkeyevent "+(s?"down":"up")+", keysym: "+t,", code: "+e),this.onkeyevent(t,e,s)}_getKeyCode(t){const e=ze(t);if(e!=="Unidentified")return e;if(t.keyCode&&t.keyCode!==229)return"Platform"+t.keyCode;if(t.keyIdentifier){if(t.keyIdentifier.substr(0,2)!=="U+")return t.keyIdentifier;const s=parseInt(t.keyIdentifier.substr(2),16);return"Platform"+String.fromCharCode(s).toUpperCase().charCodeAt()}return"Unidentified"}_handleKeyDown(t){const e=this._getKeyCode(t);let s=Mr(t);if(this._altGrArmed&&(this._altGrArmed=!1,clearTimeout(this._altGrTimeout),e==="AltRight"&&t.timeStamp-this._altGrCtrlTime<50?s=f.XK_ISO_Level3_Shift:this._sendKeyEvent(f.XK_Control_L,"ControlLeft",!0)),e==="Unidentified"){s&&(this._sendKeyEvent(s,e,!0),this._sendKeyEvent(s,e,!1)),Se(t);return}if(Pe()||tt())switch(s){case f.XK_Super_L:s=f.XK_Alt_L;break;case f.XK_Super_R:s=f.XK_Super_L;break;case f.XK_Alt_L:s=f.XK_Mode_switch;break;case f.XK_Alt_R:s=f.XK_ISO_Level3_Shift;break}if(e in this._keyDownList&&(s=this._keyDownList[e]),(Pe()||tt())&&t.metaKey&&e!=="MetaLeft"&&e!=="MetaRight"){this._sendKeyEvent(s,e,!0),this._sendKeyEvent(s,e,!1),Se(t);return}if((Pe()||tt())&&e==="CapsLock"){this._sendKeyEvent(f.XK_Caps_Lock,"CapsLock",!0),this._sendKeyEvent(f.XK_Caps_Lock,"CapsLock",!1),Se(t);return}const n=[f.XK_Zenkaku_Hankaku,f.XK_Eisu_toggle,f.XK_Katakana,f.XK_Hiragana,f.XK_Romaji];if(ft()&&n.includes(s)){this._sendKeyEvent(s,e,!0),this._sendKeyEvent(s,e,!1),Se(t);return}if(Se(t),e==="ControlLeft"&&ft()&&!("ControlLeft"in this._keyDownList)){this._altGrArmed=!0,this._altGrTimeout=setTimeout(this._handleAltGrTimeout.bind(this),100),this._altGrCtrlTime=t.timeStamp;return}this._sendKeyEvent(s,e,!0)}_handleKeyUp(t){Se(t);const e=this._getKeyCode(t);if(this._altGrArmed&&(this._altGrArmed=!1,clearTimeout(this._altGrTimeout),this._sendKeyEvent(f.XK_Control_L,"ControlLeft",!0)),(Pe()||tt())&&e==="CapsLock"){this._sendKeyEvent(f.XK_Caps_Lock,"CapsLock",!0),this._sendKeyEvent(f.XK_Caps_Lock,"CapsLock",!1);return}this._sendKeyEvent(this._keyDownList[e],e,!1),ft()&&(e==="ShiftLeft"||e==="ShiftRight")&&("ShiftRight"in this._keyDownList&&this._sendKeyEvent(this._keyDownList.ShiftRight,"ShiftRight",!1),"ShiftLeft"in this._keyDownList&&this._sendKeyEvent(this._keyDownList.ShiftLeft,"ShiftLeft",!1))}_handleAltGrTimeout(){this._altGrArmed=!1,clearTimeout(this._altGrTimeout),this._sendKeyEvent(f.XK_Control_L,"ControlLeft",!0)}_allKeysUp(){M(">> Keyboard.allKeysUp");for(let t in this._keyDownList)this._sendKeyEvent(this._keyDownList[t],t,!1);M("<< Keyboard.allKeysUp")}grab(){this._target.addEventListener("keydown",this._eventHandlers.keydown),this._target.addEventListener("keyup",this._eventHandlers.keyup),window.addEventListener("blur",this._eventHandlers.blur)}ungrab(){this._target.removeEventListener("keydown",this._eventHandlers.keydown),this._target.removeEventListener("keyup",this._eventHandlers.keyup),window.removeEventListener("blur",this._eventHandlers.blur),this._allKeysUp()}}const oe=0,ji=1,Yi=2,Zi=4,qi=8,Ht=16,Re=32,De=64,zt=127,$i=50,Rr=90,Ji=250,Dr=1e3,Qr=1e3,Br=50;class Pr{constructor(){this._target=null,this._state=zt,this._tracked=[],this._ignored=[],this._waitingRelease=!1,this._releaseStart=0,this._longpressTimeoutId=null,this._twoTouchTimeoutId=null,this._boundEventHandler=this._eventHandler.bind(this)}attach(t){this.detach(),this._target=t,this._target.addEventListener("touchstart",this._boundEventHandler),this._target.addEventListener("touchmove",this._boundEventHandler),this._target.addEventListener("touchend",this._boundEventHandler),this._target.addEventListener("touchcancel",this._boundEventHandler)}detach(){this._target&&(this._stopLongpressTimeout(),this._stopTwoTouchTimeout(),this._target.removeEventListener("touchstart",this._boundEventHandler),this._target.removeEventListener("touchmove",this._boundEventHandler),this._target.removeEventListener("touchend",this._boundEventHandler),this._target.removeEventListener("touchcancel",this._boundEventHandler),this._target=null)}_eventHandler(t){let e;switch(t.stopPropagation(),t.preventDefault(),t.type){case"touchstart":e=this._touchStart;break;case"touchmove":e=this._touchMove;break;case"touchend":case"touchcancel":e=this._touchEnd;break}for(let s=0;s<t.changedTouches.length;s++){let n=t.changedTouches[s];e.call(this,n.identifier,n.clientX,n.clientY)}}_touchStart(t,e,s){if(this._hasDetectedGesture()||this._state===oe){this._ignored.push(t);return}if(this._tracked.length>0&&Date.now()-this._tracked[0].started>Ji){this._state=oe,this._ignored.push(t);return}if(this._waitingRelease){this._state=oe,this._ignored.push(t);return}switch(this._tracked.push({id:t,started:Date.now(),active:!0,firstX:e,firstY:s,lastX:e,lastY:s,angle:0}),this._tracked.length){case 1:this._startLongpressTimeout();break;case 2:this._state&=-26,this._stopLongpressTimeout();break;case 3:this._state&=-99;break;default:this._state=oe}}_touchMove(t,e,s){let n=this._tracked.find(h=>h.id===t);if(n===void 0)return;n.lastX=e,n.lastY=s;let r=e-n.firstX,a=s-n.firstY;if((n.firstX!==n.lastX||n.firstY!==n.lastY)&&(n.angle=Math.atan2(a,r)*180/Math.PI),!this._hasDetectedGesture()){if(Math.hypot(r,a)<$i)return;if(this._state&=-24,this._stopLongpressTimeout(),this._tracked.length!==1&&(this._state&=~qi),this._tracked.length!==2&&(this._state&=-97),this._tracked.length===2){let h=this._tracked.find(o=>o.id!==t);if(Math.hypot(h.firstX-h.lastX,h.firstY-h.lastY)>$i){let o=Math.abs(n.angle-h.angle);o=Math.abs((o+180)%360-180),o>Rr?this._state&=~Re:this._state&=~De,this._isTwoTouchTimeoutRunning()&&this._stopTwoTouchTimeout()}else this._isTwoTouchTimeoutRunning()||this._startTwoTouchTimeout()}if(!this._hasDetectedGesture())return;this._pushEvent("gesturestart")}this._pushEvent("gesturemove")}_touchEnd(t,e,s){if(this._ignored.indexOf(t)!==-1){this._ignored.splice(this._ignored.indexOf(t),1),this._ignored.length===0&&this._tracked.length===0&&(this._state=zt,this._waitingRelease=!1);return}if(!this._hasDetectedGesture()&&this._isTwoTouchTimeoutRunning()&&(this._stopTwoTouchTimeout(),this._state=oe),!this._hasDetectedGesture()&&(this._state&=-105,this._state&=~Ht,this._stopLongpressTimeout(),!this._waitingRelease))switch(this._releaseStart=Date.now(),this._waitingRelease=!0,this._tracked.length){case 1:this._state&=-7;break;case 2:this._state&=-6;break}if(this._waitingRelease){Date.now()-this._releaseStart>Ji&&(this._state=oe),this._tracked.some(r=>Date.now()-r.started>Dr)&&(this._state=oe);let n=this._tracked.find(r=>r.id===t);if(n.active=!1,this._hasDetectedGesture())this._pushEvent("gesturestart");else if(this._state!==oe)return}this._hasDetectedGesture()&&this._pushEvent("gestureend");for(let n=0;n<this._tracked.length;n++)this._tracked[n].active&&this._ignored.push(this._tracked[n].id);this._tracked=[],this._state=oe,this._ignored.indexOf(t)!==-1&&this._ignored.splice(this._ignored.indexOf(t),1),this._ignored.length===0&&(this._state=zt,this._waitingRelease=!1)}_hasDetectedGesture(){return!(this._state===oe||this._state&this._state-1||this._state&(ji|Yi|Zi)&&this._tracked.some(t=>t.active))}_startLongpressTimeout(){this._stopLongpressTimeout(),this._longpressTimeoutId=setTimeout(()=>this._longpressTimeout(),Qr)}_stopLongpressTimeout(){clearTimeout(this._longpressTimeoutId),this._longpressTimeoutId=null}_longpressTimeout(){if(this._hasDetectedGesture())throw new Error("A longpress gesture failed, conflict with a different gesture");this._state=Ht,this._pushEvent("gesturestart")}_startTwoTouchTimeout(){this._stopTwoTouchTimeout(),this._twoTouchTimeoutId=setTimeout(()=>this._twoTouchTimeout(),Br)}_stopTwoTouchTimeout(){clearTimeout(this._twoTouchTimeoutId),this._twoTouchTimeoutId=null}_isTwoTouchTimeoutRunning(){return this._twoTouchTimeoutId!==null}_twoTouchTimeout(){if(this._tracked.length===0)throw new Error("A pinch or two drag gesture failed, no tracked touches");let t=this._getAverageMovement(),e=Math.abs(t.x),s=Math.abs(t.y),n=this._getAverageDistance(),r=Math.abs(Math.hypot(n.first.x,n.first.y)-Math.hypot(n.last.x,n.last.y));s<r&&e<r?this._state=De:this._state=Re,this._pushEvent("gesturestart"),this._pushEvent("gesturemove")}_pushEvent(t){let e={type:this._stateToGesture(this._state)},s=this._getPosition(),n=s.last;switch(t==="gesturestart"&&(n=s.first),this._state){case Re:case De:n=s.first;break}if(e.clientX=n.x,e.clientY=n.y,this._state===De){let a=this._getAverageDistance();t==="gesturestart"?(e.magnitudeX=a.first.x,e.magnitudeY=a.first.y):(e.magnitudeX=a.last.x,e.magnitudeY=a.last.y)}else if(this._state===Re)if(t==="gesturestart")e.magnitudeX=0,e.magnitudeY=0;else{let a=this._getAverageMovement();e.magnitudeX=a.x,e.magnitudeY=a.y}let r=new CustomEvent(t,{detail:e});this._target.dispatchEvent(r)}_stateToGesture(t){switch(t){case ji:return"onetap";case Yi:return"twotap";case Zi:return"threetap";case qi:return"drag";case Ht:return"longpress";case Re:return"twodrag";case De:return"pinch"}throw new Error("Unknown gesture state: "+t)}_getPosition(){if(this._tracked.length===0)throw new Error("Failed to get gesture position, no tracked touches");let t=this._tracked.length,e=0,s=0,n=0,r=0;for(let a=0;a<this._tracked.length;a++)e+=this._tracked[a].firstX,s+=this._tracked[a].firstY,n+=this._tracked[a].lastX,r+=this._tracked[a].lastY;return{first:{x:e/t,y:s/t},last:{x:n/t,y:r/t}}}_getAverageMovement(){if(this._tracked.length===0)throw new Error("Failed to get gesture movement, no tracked touches");let t,e;t=e=0;let s=this._tracked.length;for(let n=0;n<this._tracked.length;n++)t+=this._tracked[n].lastX-this._tracked[n].firstX,e+=this._tracked[n].lastY-this._tracked[n].firstY;return{x:t/s,y:e/s}}_getAverageDistance(){if(this._tracked.length===0)throw new Error("Failed to get gesture distance, no tracked touches");let t=this._tracked[0],e=this._tracked[this._tracked.length-1],s=Math.abs(e.firstX-t.firstX),n=Math.abs(e.firstY-t.firstY),r=Math.abs(e.lastX-t.lastX),a=Math.abs(e.lastY-t.lastY);return{first:{x:s,y:n},last:{x:r,y:a}}}}const Qe=!an||Es;class Ir{constructor(){this._target=null,this._canvas=document.createElement("canvas"),Qe&&(this._canvas.style.position="fixed",this._canvas.style.zIndex="65535",this._canvas.style.pointerEvents="none",this._canvas.style.userSelect="none",this._canvas.style.WebkitUserSelect="none",this._canvas.style.visibility="hidden"),this._position={x:0,y:0},this._hotSpot={x:0,y:0},this._eventHandlers={mouseover:this._handleMouseOver.bind(this),mouseleave:this._handleMouseLeave.bind(this),mousemove:this._handleMouseMove.bind(this),mouseup:this._handleMouseUp.bind(this)}}attach(t){if(this._target&&this.detach(),this._target=t,Qe){document.body.appendChild(this._canvas);const e={capture:!0,passive:!0};this._target.addEventListener("mouseover",this._eventHandlers.mouseover,e),this._target.addEventListener("mouseleave",this._eventHandlers.mouseleave,e),this._target.addEventListener("mousemove",this._eventHandlers.mousemove,e),this._target.addEventListener("mouseup",this._eventHandlers.mouseup,e)}this.clear()}detach(){if(this._target){if(Qe){const t={capture:!0,passive:!0};this._target.removeEventListener("mouseover",this._eventHandlers.mouseover,t),this._target.removeEventListener("mouseleave",this._eventHandlers.mouseleave,t),this._target.removeEventListener("mousemove",this._eventHandlers.mousemove,t),this._target.removeEventListener("mouseup",this._eventHandlers.mouseup,t),document.body.removeChild(this._canvas)}this._target=null}}change(t,e,s,n,r){if(n===0||r===0){this.clear();return}this._position.x=this._position.x+this._hotSpot.x-e,this._position.y=this._position.y+this._hotSpot.y-s,this._hotSpot.x=e,this._hotSpot.y=s;let a=this._canvas.getContext("2d");this._canvas.width=n,this._canvas.height=r;let h=new ImageData(new Uint8ClampedArray(t),n,r);if(a.clearRect(0,0,n,r),a.putImageData(h,0,0),Qe)this._updatePosition();else{let c=this._canvas.toDataURL();this._target.style.cursor="url("+c+")"+e+" "+s+", default"}}clear(){this._target.style.cursor="none",this._canvas.width=0,this._canvas.height=0,this._position.x=this._position.x+this._hotSpot.x,this._position.y=this._position.y+this._hotSpot.y,this._hotSpot.x=0,this._hotSpot.y=0}move(t,e){if(!Qe)return;window.visualViewport?(this._position.x=t+window.visualViewport.offsetLeft,this._position.y=e+window.visualViewport.offsetTop):(this._position.x=t,this._position.y=e),this._updatePosition();let s=document.elementFromPoint(t,e);this._updateVisibility(s)}_handleMouseOver(t){this._handleMouseMove(t)}_handleMouseLeave(t){this._updateVisibility(t.relatedTarget)}_handleMouseMove(t){this._updateVisibility(t.target),this._position.x=t.clientX-this._hotSpot.x,this._position.y=t.clientY-this._hotSpot.y,this._updatePosition()}_handleMouseUp(t){let e=document.elementFromPoint(t.clientX,t.clientY);this._updateVisibility(e),this._captureIsActive()&&window.setTimeout(()=>{this._target&&(e=document.elementFromPoint(t.clientX,t.clientY),this._updateVisibility(e))},0)}_showCursor(){this._canvas.style.visibility==="hidden"&&(this._canvas.style.visibility="")}_hideCursor(){this._canvas.style.visibility!=="hidden"&&(this._canvas.style.visibility="hidden")}_shouldShowCursor(t){return t?t===this._target?!0:!(!this._target.contains(t)||window.getComputedStyle(t).cursor!=="none"):!1}_updateVisibility(t){this._captureIsActive()&&(t=document.captureElement),this._shouldShowCursor(t)?this._showCursor():this._hideCursor()}_updatePosition(){this._canvas.style.left=this._position.x+"px",this._canvas.style.top=this._position.y+"px"}_captureIsActive(){return document.captureElement&&document.documentElement.contains(document.captureElement)}}const Ot=40*1024*1024,ot={CONNECTING:"connecting",OPEN:"open",CLOSING:"closing",CLOSED:"closed"},ht={CONNECTING:[WebSocket.CONNECTING,ot.CONNECTING],OPEN:[WebSocket.OPEN,ot.OPEN],CLOSING:[WebSocket.CLOSING,ot.CLOSING],CLOSED:[WebSocket.CLOSED,ot.CLOSED]},es=["send","close","binaryType","onerror","onmessage","onopen","protocol","readyState"];class Ur{constructor(){this._websocket=null,this._rQi=0,this._rQlen=0,this._rQbufferSize=1024*1024*4,this._rQ=null,this._sQbufferSize=1024*10,this._sQlen=0,this._sQ=null,this._eventHandlers={message:()=>{},open:()=>{},close:()=>{},error:()=>{}}}get readyState(){let t;return this._websocket===null?"unused":(t=this._websocket.readyState,ht.CONNECTING.includes(t)?"connecting":ht.OPEN.includes(t)?"open":ht.CLOSING.includes(t)?"closing":ht.CLOSED.includes(t)?"closed":"unknown")}get sQ(){return this._sQ}get rQ(){return this._rQ}get rQi(){return this._rQi}set rQi(t){this._rQi=t}get rQlen(){return this._rQlen-this._rQi}rQpeek8(){return this._rQ[this._rQi]}rQskipBytes(t){this._rQi+=t}rQshift8(){return this._rQshift(1)}rQshift16(){return this._rQshift(2)}rQshift32(){return this._rQshift(4)}_rQshift(t){let e=0;for(let s=t-1;s>=0;s--)e+=this._rQ[this._rQi++]<<s*8;return e}rQshiftStr(t){typeof t>"u"&&(t=this.rQlen);let e="";for(let s=0;s<t;s+=4096){let n=this.rQshiftBytes(Math.min(4096,t-s));e+=String.fromCharCode.apply(null,n)}return e}rQshiftBytes(t){return typeof t>"u"&&(t=this.rQlen),this._rQi+=t,new Uint8Array(this._rQ.buffer,this._rQi-t,t)}rQshiftTo(t,e){e===void 0&&(e=this.rQlen),t.set(new Uint8Array(this._rQ.buffer,this._rQi,e)),this._rQi+=e}rQslice(t,e=this.rQlen){return new Uint8Array(this._rQ.buffer,this._rQi+t,e-t)}rQwait(t,e,s){if(this.rQlen<e){if(s){if(this._rQi<s)throw new Error("rQwait cannot backup "+s+" bytes");this._rQi-=s}return!0}return!1}flush(){this._sQlen>0&&this.readyState==="open"&&(this._websocket.send(this._encodeMessage()),this._sQlen=0)}send(t){this._sQ.set(t,this._sQlen),this._sQlen+=t.length,this.flush()}sendString(t){this.send(t.split("").map(e=>e.charCodeAt(0)))}off(t){this._eventHandlers[t]=()=>{}}on(t,e){this._eventHandlers[t]=e}_allocateBuffers(){this._rQ=new Uint8Array(this._rQbufferSize),this._sQ=new Uint8Array(this._sQbufferSize)}init(){this._allocateBuffers(),this._rQi=0,this._websocket=null}open(t,e){this.attach(new WebSocket(t,e))}attach(t){this.init();const e=[...Object.keys(t),...Object.getOwnPropertyNames(Object.getPrototypeOf(t))];for(let s=0;s<es.length;s++){const n=es[s];if(e.indexOf(n)<0)throw new Error("Raw channel missing property: "+n)}this._websocket=t,this._websocket.binaryType="arraybuffer",this._websocket.onmessage=this._recvMessage.bind(this),this._websocket.onopen=()=>{M(">> WebSock.onopen"),this._websocket.protocol&&$("Server choose sub-protocol: "+this._websocket.protocol),this._eventHandlers.open(),M("<< WebSock.onopen")},this._websocket.onclose=s=>{M(">> WebSock.onclose"),this._eventHandlers.close(s),M("<< WebSock.onclose")},this._websocket.onerror=s=>{M(">> WebSock.onerror: "+s),this._eventHandlers.error(s),M("<< WebSock.onerror: "+s)}}close(){this._websocket&&((this.readyState==="connecting"||this.readyState==="open")&&($("Closing WebSocket connection"),this._websocket.close()),this._websocket.onmessage=()=>{})}_encodeMessage(){return new Uint8Array(this._sQ.buffer,0,this._sQlen)}_expandCompactRQ(t){const e=(this._rQlen-this._rQi+t)*8,s=this._rQbufferSize<e;if(s&&(this._rQbufferSize=Math.max(this._rQbufferSize*2,e)),this._rQbufferSize>Ot&&(this._rQbufferSize=Ot,this._rQbufferSize-this.rQlen<t))throw new Error("Receive Queue buffer exceeded "+Ot+" bytes, and the new message could not fit");if(s){const n=this._rQ.buffer;this._rQ=new Uint8Array(this._rQbufferSize),this._rQ.set(new Uint8Array(n,this._rQi,this._rQlen-this._rQi))}else this._rQ.copyWithin(0,this._rQi,this._rQlen);this._rQlen=this._rQlen-this._rQi,this._rQi=0}_DecodeMessage(t){const e=new Uint8Array(t);e.length>this._rQbufferSize-this._rQlen&&this._expandCompactRQ(e.length),this._rQ.set(e,this._rQlen),this._rQlen+=e.length}_recvMessage(t){this._DecodeMessage(t.data),this.rQlen>0?(this._eventHandlers.message(),this._rQlen==this._rQi&&(this._rQlen=0,this._rQi=0)):M("Ignoring empty message")}}const ts=[13,16,10,23,0,4,2,27,14,5,20,9,22,18,11,3,25,7,15,6,26,19,12,1,40,51,30,36,46,54,29,39,50,44,32,47,43,48,38,55,33,52,45,41,49,35,28,31],Nr=[1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28],_=0;let p,g,m,b,w,y;p=65536;g=1<<24;m=p|g;b=4;w=1024;y=b|w;const is=[m|w,_|_,p|_,m|y,m|b,p|y,_|b,p|_,_|w,m|w,m|y,_|w,g|y,m|b,g|_,_|b,_|y,g|w,g|w,p|w,p|w,m|_,m|_,g|y,p|b,g|b,g|b,p|b,_|_,_|y,p|y,g|_,p|_,m|y,_|b,m|_,m|w,g|_,g|_,_|w,m|b,p|_,p|w,g|b,_|w,_|b,g|y,p|y,m|y,p|b,m|_,g|y,g|b,_|y,p|y,m|w,_|y,g|w,g|w,_|_,p|b,p|w,_|_,m|b];p=1<<20;g=1<<31;m=p|g;b=32;w=32768;y=b|w;const ss=[m|y,g|w,_|w,p|y,p|_,_|b,m|b,g|y,g|b,m|y,m|w,g|_,g|w,p|_,_|b,m|b,p|w,p|b,g|y,_|_,g|_,_|w,p|y,m|_,p|b,g|b,_|_,p|w,_|y,m|w,m|_,_|y,_|_,p|y,m|b,p|_,g|y,m|_,m|w,_|w,m|_,g|w,_|b,m|y,p|y,_|b,_|w,g|_,_|y,m|w,p|_,g|b,p|b,g|y,g|b,p|b,p|w,_|_,g|w,_|y,g|_,m|b,m|y,p|w];p=1<<17;g=1<<27;m=p|g;b=8;w=512;y=b|w;const ns=[_|y,m|w,_|_,m|b,g|w,_|_,p|y,g|w,p|b,g|b,g|b,p|_,m|y,p|b,m|_,_|y,g|_,_|b,m|w,_|w,p|w,m|_,m|b,p|y,g|y,p|w,p|_,g|y,_|b,m|y,_|w,g|_,m|w,g|_,p|b,_|y,p|_,m|w,g|w,_|_,_|w,p|b,m|y,g|w,g|b,_|w,_|_,m|b,g|y,p|_,g|_,m|y,_|b,p|y,p|w,g|b,m|_,g|y,_|y,m|_,p|y,_|b,m|b,p|w];p=8192;g=1<<23;m=p|g;b=1;w=128;y=b|w;const rs=[m|b,p|y,p|y,_|w,m|w,g|y,g|b,p|b,_|_,m|_,m|_,m|y,_|y,_|_,g|w,g|b,_|b,p|_,g|_,m|b,_|w,g|_,p|b,p|w,g|y,_|b,p|w,g|w,p|_,m|w,m|y,_|y,g|w,g|b,m|_,m|y,_|y,_|_,_|_,m|_,p|w,g|w,g|y,_|b,m|b,p|y,p|y,_|w,m|y,_|y,_|b,p|_,g|b,p|b,m|w,g|y,p|b,p|w,g|_,m|b,_|w,g|_,p|_,m|w];p=1<<25;g=1<<30;m=p|g;b=256;w=1<<19;y=b|w;const as=[_|b,p|y,p|w,m|b,_|w,_|b,g|_,p|w,g|y,_|w,p|b,g|y,m|b,m|w,_|y,g|_,p|_,g|w,g|w,_|_,g|b,m|y,m|y,p|b,m|w,g|b,_|_,m|_,p|y,p|_,m|_,_|y,_|w,m|b,_|b,p|_,g|_,p|w,m|b,g|y,p|b,g|_,m|w,p|y,g|y,_|b,p|_,m|w,m|y,_|y,m|_,m|y,p|w,_|_,g|w,m|_,_|y,p|b,g|b,_|w,_|_,g|w,p|y,g|b];p=1<<22;g=1<<29;m=p|g;b=16;w=16384;y=b|w;const os=[g|b,m|_,_|w,m|y,m|_,_|b,m|y,p|_,g|w,p|y,p|_,g|b,p|b,g|w,g|_,_|y,_|_,p|b,g|y,_|w,p|w,g|y,_|b,m|b,m|b,_|_,p|y,m|w,_|y,p|w,m|w,g|_,g|w,_|b,m|b,p|w,m|y,p|_,_|y,g|b,p|_,g|w,g|_,_|y,g|b,m|y,p|w,m|_,p|y,m|w,_|_,m|b,_|b,_|w,m|_,p|y,_|w,p|b,g|y,_|_,m|w,g|_,p|b,g|y];p=1<<21;g=1<<26;m=p|g;b=2;w=2048;y=b|w;const hs=[p|_,m|b,g|y,_|_,_|w,g|y,p|y,m|w,m|y,p|_,_|_,g|b,_|b,g|_,m|b,_|y,g|w,p|y,p|b,g|w,g|b,m|_,m|w,p|b,m|_,_|w,_|y,m|y,p|w,_|b,g|_,p|w,g|_,p|w,p|_,g|y,g|y,m|b,m|b,_|b,p|b,g|_,g|w,p|_,m|w,_|y,p|y,m|w,_|y,g|b,m|y,m|_,p|w,_|_,_|b,m|y,_|_,p|y,m|_,_|w,g|b,g|w,_|w,p|b];p=1<<18;g=1<<28;m=p|g;b=64;w=4096;y=b|w;const ls=[g|y,_|w,p|_,m|y,g|_,g|y,_|b,g|_,p|b,m|_,m|y,p|w,m|w,p|y,_|w,_|b,m|_,g|b,g|w,_|y,p|w,p|b,m|b,m|w,_|y,_|_,_|_,m|b,g|b,g|w,p|y,p|_,p|y,p|_,m|w,_|w,_|b,m|b,_|w,p|y,g|w,_|b,g|b,m|_,m|b,g|_,p|_,g|y,_|_,m|y,p|b,g|b,m|_,g|w,g|y,_|_,m|y,p|w,p|w,_|y,_|y,p|b,g|_,m|w];class cs{constructor(t){this.keys=[];const e=[],s=[],n=[];for(let r=0,a=56;r<56;++r,a-=8){a+=a<-5?65:a<-3?31:a<-1?63:a===27?35:0;const h=a&7;e[r]=(t[a>>>3]&1<<h)!==0?1:0}for(let r=0;r<16;++r){const a=r<<1,h=a+1;n[a]=n[h]=0;for(let c=28;c<59;c+=28)for(let o=c-28;o<c;++o){const l=o+Nr[r];s[o]=l<c?e[l]:e[l-28]}for(let c=0;c<24;++c)s[ts[c]]!==0&&(n[a]|=1<<23-c),s[ts[c+24]]!==0&&(n[h]|=1<<23-c)}for(let r=0,a=0,h=0;r<16;++r){const c=n[a++],o=n[a++];this.keys[h]=(c&16515072)<<6,this.keys[h]|=(c&4032)<<10,this.keys[h]|=(o&16515072)>>>10,this.keys[h]|=(o&4032)>>>6,++h,this.keys[h]=(c&258048)<<12,this.keys[h]|=(c&63)<<16,this.keys[h]|=(o&258048)>>>4,this.keys[h]|=o&63,++h}}enc8(t){const e=t.slice();let s=0,n,r,a;n=e[s++]<<24|e[s++]<<16|e[s++]<<8|e[s++],r=e[s++]<<24|e[s++]<<16|e[s++]<<8|e[s++],a=(n>>>4^r)&252645135,r^=a,n^=a<<4,a=(n>>>16^r)&65535,r^=a,n^=a<<16,a=(r>>>2^n)&858993459,n^=a,r^=a<<2,a=(r>>>8^n)&16711935,n^=a,r^=a<<8,r=r<<1|r>>>31&1,a=(n^r)&2863311530,n^=a,r^=a,n=n<<1|n>>>31&1;for(let h=0,c=0;h<8;++h){a=r<<28|r>>>4,a^=this.keys[c++];let o=hs[a&63];o|=as[a>>>8&63],o|=ns[a>>>16&63],o|=is[a>>>24&63],a=r^this.keys[c++],o|=ls[a&63],o|=os[a>>>8&63],o|=rs[a>>>16&63],o|=ss[a>>>24&63],n^=o,a=n<<28|n>>>4,a^=this.keys[c++],o=hs[a&63],o|=as[a>>>8&63],o|=ns[a>>>16&63],o|=is[a>>>24&63],a=n^this.keys[c++],o|=ls[a&63],o|=os[a>>>8&63],o|=rs[a>>>16&63],o|=ss[a>>>24&63],r^=o}for(r=r<<31|r>>>1,a=(n^r)&2863311530,n^=a,r^=a,n=n<<31|n>>>1,a=(n>>>8^r)&16711935,r^=a,n^=a<<8,a=(n>>>2^r)&858993459,r^=a,n^=a<<2,a=(r>>>16^n)&65535,n^=a,r^=a<<16,a=(r>>>4^n)&252645135,n^=a,r^=a<<4,a=[r,n],s=0;s<8;s++)e[s]=(a[s>>>2]>>>8*(3-s%4))%256,e[s]<0&&(e[s]+=256);return e}encrypt(t){return this.enc8(t.slice(0,8)).concat(this.enc8(t.slice(8,16)))}}const Hr={Again:57349,AltLeft:56,AltRight:57400,ArrowDown:57424,ArrowLeft:57419,ArrowRight:57421,ArrowUp:57416,AudioVolumeDown:57390,AudioVolumeMute:57376,AudioVolumeUp:57392,Backquote:41,Backslash:43,Backspace:14,BracketLeft:26,BracketRight:27,BrowserBack:57450,BrowserFavorites:57446,BrowserForward:57449,BrowserHome:57394,BrowserRefresh:57447,BrowserSearch:57445,BrowserStop:57448,CapsLock:58,Comma:51,ContextMenu:57437,ControlLeft:29,ControlRight:57373,Convert:121,Copy:57464,Cut:57404,Delete:57427,Digit0:11,Digit1:2,Digit2:3,Digit3:4,Digit4:5,Digit5:6,Digit6:7,Digit7:8,Digit8:9,Digit9:10,Eject:57469,End:57423,Enter:28,Equal:13,Escape:1,F1:59,F10:68,F11:87,F12:88,F13:93,F14:94,F15:95,F16:85,F17:57347,F18:57463,F19:57348,F2:60,F20:90,F21:116,F22:57465,F23:109,F24:111,F3:61,F4:62,F5:63,F6:64,F7:65,F8:66,F9:67,Find:57409,Help:57461,Hiragana:119,Home:57415,Insert:57426,IntlBackslash:86,IntlRo:115,IntlYen:125,KanaMode:112,Katakana:120,KeyA:30,KeyB:48,KeyC:46,KeyD:32,KeyE:18,KeyF:33,KeyG:34,KeyH:35,KeyI:23,KeyJ:36,KeyK:37,KeyL:38,KeyM:50,KeyN:49,KeyO:24,KeyP:25,KeyQ:16,KeyR:19,KeyS:31,KeyT:20,KeyU:22,KeyV:47,KeyW:17,KeyX:45,KeyY:21,KeyZ:44,Lang1:114,Lang2:113,Lang3:120,Lang4:119,Lang5:118,LaunchApp1:57451,LaunchApp2:57377,LaunchMail:57452,MediaPlayPause:57378,MediaSelect:57453,MediaStop:57380,MediaTrackNext:57369,MediaTrackPrevious:57360,MetaLeft:57435,MetaRight:57436,Minus:12,NonConvert:123,NumLock:69,Numpad0:82,Numpad1:79,Numpad2:80,Numpad3:81,Numpad4:75,Numpad5:76,Numpad6:77,Numpad7:71,Numpad8:72,Numpad9:73,NumpadAdd:78,NumpadComma:126,NumpadDecimal:83,NumpadDivide:57397,NumpadEnter:57372,NumpadEqual:89,NumpadMultiply:55,NumpadParenLeft:57462,NumpadParenRight:57467,NumpadSubtract:74,Open:100,PageDown:57425,PageUp:57417,Paste:101,Pause:57414,Period:52,Power:57438,PrintScreen:84,Props:57350,Quote:40,ScrollLock:70,Semicolon:39,ShiftLeft:42,ShiftRight:54,Slash:53,Sleep:57439,Space:57,Suspend:57381,Tab:15,Undo:57351,WakeUp:57443},D={encodingRaw:0,encodingCopyRect:1,encodingRRE:2,encodingHextile:5,encodingTight:7,encodingZRLE:16,encodingTightPNG:-260,encodingJPEG:21,pseudoEncodingQualityLevel0:-32,pseudoEncodingDesktopSize:-223,pseudoEncodingLastRect:-224,pseudoEncodingCursor:-239,pseudoEncodingQEMUExtendedKeyEvent:-258,pseudoEncodingDesktopName:-307,pseudoEncodingExtendedDesktopSize:-308,pseudoEncodingXvp:-309,pseudoEncodingFence:-312,pseudoEncodingContinuousUpdates:-313,pseudoEncodingCompressLevel0:-256,pseudoEncodingVMwareCursor:1464686180,pseudoEncodingExtendedClipboard:3231835598};class zr{constructor(){this._rawKey=null,this._ctrKey=null,this._cbcKey=null,this._zeroBlock=new Uint8Array(16),this._prefixBlock0=this._zeroBlock,this._prefixBlock1=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1]),this._prefixBlock2=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2])}async _encryptBlock(t){const e=await window.crypto.subtle.encrypt({name:"AES-CBC",iv:this._zeroBlock},this._cbcKey,t);return new Uint8Array(e).slice(0,16)}async _initCMAC(){const t=await this._encryptBlock(this._zeroBlock),e=new Uint8Array(16),s=t[0]>>>6;for(let r=0;r<15;r++)e[r]=t[r+1]>>6|t[r]<<2,t[r]=t[r+1]>>7|t[r]<<1;const n=[0,135,14,137];e[14]^=s>>>1,e[15]=t[15]<<2^n[s],t[15]=t[15]<<1^n[s>>1],this._k1=t,this._k2=e}async _encryptCTR(t,e){const s=await window.crypto.subtle.encrypt({name:"AES-CTR",counter:e,length:128},this._ctrKey,t);return new Uint8Array(s)}async _decryptCTR(t,e){const s=await window.crypto.subtle.decrypt({name:"AES-CTR",counter:e,length:128},this._ctrKey,t);return new Uint8Array(s)}async _computeCMAC(t,e){if(e.length!==16)return null;const s=Math.floor(t.length/16),n=Math.ceil(t.length/16),r=t.length-s*16,a=new Uint8Array((n+1)*16);if(a.set(e),a.set(t,16),r===0)for(let o=0;o<16;o++)a[s*16+o]^=this._k1[o];else{a[(s+1)*16+r]=128;for(let o=0;o<16;o++)a[(s+1)*16+o]^=this._k2[o]}let h=await window.crypto.subtle.encrypt({name:"AES-CBC",iv:this._zeroBlock},this._cbcKey,a);return h=new Uint8Array(h),h.slice(h.length-32,h.length-16)}async setKey(t){this._rawKey=t,this._ctrKey=await window.crypto.subtle.importKey("raw",t,{name:"AES-CTR"},!1,["encrypt","decrypt"]),this._cbcKey=await window.crypto.subtle.importKey("raw",t,{name:"AES-CBC"},!1,["encrypt","decrypt"]),await this._initCMAC()}async encrypt(t,e,s){const n=await this._computeCMAC(s,this._prefixBlock0),r=await this._encryptCTR(t,n),a=await this._computeCMAC(e,this._prefixBlock1),h=await this._computeCMAC(r,this._prefixBlock2);for(let o=0;o<16;o++)h[o]^=n[o]^a[o];const c=new Uint8Array(16+r.length);return c.set(r),c.set(h,r.length),c}async decrypt(t,e,s,n){const r=await this._computeCMAC(s,this._prefixBlock0),a=await this._computeCMAC(e,this._prefixBlock1),h=await this._computeCMAC(t,this._prefixBlock2);for(let o=0;o<16;o++)h[o]^=r[o]^a[o];if(h.length!==n.length)return null;for(let o=0;o<n.length;o++)if(h[o]!==n[o])return null;return await this._decryptCTR(t,r)}}class _s{constructor(){this._cipher=new zr,this._counter=new Uint8Array(16)}async setKey(t){await this._cipher.setKey(t)}async makeMessage(t){const e=new Uint8Array([(t.length&65280)>>>8,t.length&255]),s=await this._cipher.encrypt(t,e,this._counter);for(let r=0;r<16&&this._counter[r]++===255;r++);const n=new Uint8Array(t.length+2+16);return n.set(e),n.set(s,2),n}async receiveMessage(t,e,s){const n=new Uint8Array([(t&65280)>>>8,t&255]),r=await this._cipher.decrypt(e,n,this._counter,s);for(let a=0;a<16&&this._counter[a]++===255;a++);return r}}class fs{constructor(t){this._key=null,this._keyLength=t,this._keyBytes=Math.ceil(t/8),this._n=null,this._e=null,this._d=null,this._nBigInt=null,this._eBigInt=null,this._dBigInt=null}_base64urlDecode(t){return t=t.replace(/-/g,"+").replace(/_/g,"/"),t=t.padEnd(Math.ceil(t.length/4)*4,"="),Ls.decode(t)}_u8ArrayToBigInt(t){let e="0x";for(let s=0;s<t.length;s++)e+=t[s].toString(16).padStart(2,"0");return BigInt(e)}_padArray(t,e){const s=new Uint8Array(e);return s.set(t,e-t.length),s}_bigIntToU8Array(t,e=0){let s=t.toString(16);e===0&&(e=Math.ceil(s.length/2)*2),s=s.padStart(e*2,"0");const n=s.length/2,r=new Uint8Array(n);for(let a=0;a<n;a++)r[a]=parseInt(s.slice(a*2,a*2+2),16);return r}_modPow(t,e,s){if(s===1n)return 0;let n=1n;for(t=t%s;e>0;)e%2n===1n&&(n=n*t%s),e=e/2n,t=t*t%s;return n}async generateKey(){this._key=await window.crypto.subtle.generateKey({name:"RSA-OAEP",modulusLength:this._keyLength,publicExponent:new Uint8Array([1,0,1]),hash:{name:"SHA-256"}},!0,["encrypt","decrypt"]);const t=await window.crypto.subtle.exportKey("jwk",this._key.privateKey);this._n=this._padArray(this._base64urlDecode(t.n),this._keyBytes),this._nBigInt=this._u8ArrayToBigInt(this._n),this._e=this._padArray(this._base64urlDecode(t.e),this._keyBytes),this._eBigInt=this._u8ArrayToBigInt(this._e),this._d=this._padArray(this._base64urlDecode(t.d),this._keyBytes),this._dBigInt=this._u8ArrayToBigInt(this._d)}setPublicKey(t,e){t.length!==this._keyBytes||e.length!==this._keyBytes||(this._n=new Uint8Array(this._keyBytes),this._e=new Uint8Array(this._keyBytes),this._n.set(t),this._e.set(e),this._nBigInt=this._u8ArrayToBigInt(this._n),this._eBigInt=this._u8ArrayToBigInt(this._e))}encrypt(t){if(t.length>this._keyBytes-11)return null;const e=new Uint8Array(this._keyBytes-t.length-3);window.crypto.getRandomValues(e);for(let a=0;a<e.length;a++)e[a]=Math.floor(e[a]*254/255+1);const s=new Uint8Array(this._keyBytes);s[1]=2,s.set(e,2),s.set(t,e.length+3);const n=this._u8ArrayToBigInt(s),r=this._modPow(n,this._eBigInt,this._nBigInt);return this._bigIntToU8Array(r,this._keyBytes)}decrypt(t){if(t.length!==this._keyBytes)return null;const e=this._u8ArrayToBigInt(t),s=this._modPow(e,this._dBigInt,this._nBigInt),n=this._bigIntToU8Array(s,this._keyBytes);if(n[0]!==0||n[1]!==2)return null;let r=2;for(;r<n.length&&n[r]!==0;r++);return r===n.length?null:n.slice(r+1,n.length)}get keyLength(){return this._keyLength}get n(){return this._n}get e(){return this._e}get d(){return this._d}}class Or extends Ms{constructor(t,e){super(),this._hasStarted=!1,this._checkSock=null,this._checkCredentials=null,this._approveServerResolve=null,this._sockReject=null,this._credentialsReject=null,this._approveServerReject=null,this._sock=t,this._getCredentials=e}_waitSockAsync(t){return new Promise((e,s)=>{const n=()=>!this._sock.rQwait("RA2",t);n()?e():(this._checkSock=()=>{n()&&(e(),this._checkSock=null,this._sockReject=null)},this._sockReject=s)})}_waitApproveKeyAsync(){return new Promise((t,e)=>{this._approveServerResolve=t,this._approveServerReject=e})}_waitCredentialsAsync(t){const e=()=>t===1&&this._getCredentials().username!==void 0&&this._getCredentials().password!==void 0?!0:t===2&&this._getCredentials().password!==void 0;return new Promise((s,n)=>{e()?s():(this._checkCredentials=()=>{e()&&(s(),this._checkCredentials=null,this._credentialsReject=null)},this._credentialsReject=n)})}checkInternalEvents(){this._checkSock!==null&&this._checkSock(),this._checkCredentials!==null&&this._checkCredentials()}approveServer(){this._approveServerResolve!==null&&(this._approveServerResolve(),this._approveServerResolve=null)}disconnect(){this._sockReject!==null&&(this._sockReject(new Error("disconnect normally")),this._sockReject=null),this._credentialsReject!==null&&(this._credentialsReject(new Error("disconnect normally")),this._credentialsReject=null),this._approveServerReject!==null&&(this._approveServerReject(new Error("disconnect normally")),this._approveServerReject=null)}async negotiateRA2neAuthAsync(){this._hasStarted=!0,await this._waitSockAsync(4);const t=this._sock.rQslice(0,4),e=this._sock.rQshift32();if(e<1024)throw new Error("RA2: server public key is too short: "+e);if(e>8192)throw new Error("RA2: server public key is too long: "+e);const s=Math.ceil(e/8);await this._waitSockAsync(s*2);const n=this._sock.rQshiftBytes(s),r=this._sock.rQshiftBytes(s),a=new fs(e);a.setPublicKey(n,r);const h=new Uint8Array(4+s*2);h.set(t),h.set(n,4),h.set(r,4+s),this.dispatchEvent(new CustomEvent("serververification",{detail:{type:"RSA",publickey:h}})),await this._waitApproveKeyAsync();const c=2048,o=Math.ceil(c/8),l=new fs(c);await l.generateKey();const u=l.n,x=l.e,d=new Uint8Array(4+o*2);d[0]=(c&4278190080)>>>24,d[1]=(c&16711680)>>>16,d[2]=(c&65280)>>>8,d[3]=c&255,d.set(u,4),d.set(x,4+o),this._sock.send(d);const k=new Uint8Array(16);window.crypto.getRandomValues(k);const C=a.encrypt(k),A=new Uint8Array(2+s);if(A[0]=(s&65280)>>>8,A[1]=s&255,A.set(C,2),this._sock.send(A),await this._waitSockAsync(2),this._sock.rQshift16()!==o)throw new Error("RA2: wrong encrypted message length");const K=this._sock.rQshiftBytes(o),T=l.decrypt(K);if(T===null||T.length!==16)throw new Error("RA2: corrupted server encrypted random");let X=new Uint8Array(32),S=new Uint8Array(32);X.set(T),X.set(k,16),S.set(k),S.set(T,16),X=await window.crypto.subtle.digest("SHA-1",X),X=new Uint8Array(X).slice(0,16),S=await window.crypto.subtle.digest("SHA-1",S),S=new Uint8Array(S).slice(0,16);const L=new _s;await L.setKey(X);const N=new _s;await N.setKey(S);let E=new Uint8Array(8+s*2+o*2),R=new Uint8Array(8+s*2+o*2);if(E.set(h),E.set(d,4+s*2),R.set(d),R.set(h,4+o*2),E=await window.crypto.subtle.digest("SHA-1",E),R=await window.crypto.subtle.digest("SHA-1",R),E=new Uint8Array(E),R=new Uint8Array(R),this._sock.send(await L.makeMessage(R)),await this._waitSockAsync(38),this._sock.rQshift16()!==20)throw new Error("RA2: wrong server hash");const B=await N.receiveMessage(20,this._sock.rQshiftBytes(20),this._sock.rQshiftBytes(16));if(B===null)throw new Error("RA2: failed to authenticate the message");for(let G=0;G<20;G++)if(B[G]!==E[G])throw new Error("RA2: wrong server hash");if(await this._waitSockAsync(19),this._sock.rQshift16()!==1)throw new Error("RA2: wrong subtype");let F=await N.receiveMessage(1,this._sock.rQshiftBytes(1),this._sock.rQshiftBytes(16));if(F===null)throw new Error("RA2: failed to authenticate the message");if(F=F[0],F===1)(this._getCredentials().username===void 0||this._getCredentials().password===void 0)&&this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}}));else if(F===2)this._getCredentials().password===void 0&&this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["password"]}}));else throw new Error("RA2: wrong subtype");await this._waitCredentialsAsync(F);let P;F===1?P=ce(this._getCredentials().username).slice(0,255):P="";const te=ce(this._getCredentials().password).slice(0,255),re=new Uint8Array(P.length+te.length+2);re[0]=P.length,re[P.length+1]=te.length;for(let G=0;G<P.length;G++)re[G+1]=P.charCodeAt(G);for(let G=0;G<te.length;G++)re[P.length+2+G]=te.charCodeAt(G);this._sock.send(await L.makeMessage(re))}get hasStarted(){return this._hasStarted}set hasStarted(t){this._hasStarted=t}}function Vr(i){return Gr(jr(Yr(Wr(i),8*i.length)))}function Gr(i){let t=new Uint8Array(i.length);for(let e=0;e<i.length;e++)t[e]=i.charCodeAt(e);return t}function Wr(i){let t=Array(i.length>>2);for(let e=0;e<t.length;e++)t[e]=0;for(let e=0;e<8*i.length;e+=8)t[e>>5]|=(255&i.charCodeAt(e/8))<<e%32;return t}function jr(i){let t="";for(let 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$r{decodeRect(t,e,s,n,r,a,h){if(r.rQwait("COPYRECT",4))return!1;let c=r.rQshift16(),o=r.rQshift16();return s===0||n===0||a.copyImage(c,o,t,e,s,n),!0}}class Jr{constructor(){this._subrects=0}decodeRect(t,e,s,n,r,a,h){if(this._subrects===0){if(r.rQwait("RRE",8))return!1;this._subrects=r.rQshift32();let c=r.rQshiftBytes(4);a.fillRect(t,e,s,n,c)}for(;this._subrects>0;){if(r.rQwait("RRE",12))return!1;let c=r.rQshiftBytes(4),o=r.rQshift16(),l=r.rQshift16(),u=r.rQshift16(),x=r.rQshift16();a.fillRect(t+o,e+l,u,x,c),this._subrects--}return!0}}class ea{constructor(){this._tiles=0,this._lastsubencoding=0,this._tileBuffer=new Uint8Array(256*4)}decodeRect(t,e,s,n,r,a,h){for(this._tiles===0&&(this._tilesX=Math.ceil(s/16),this._tilesY=Math.ceil(n/16),this._totalTiles=this._tilesX*this._tilesY,this._tiles=this._totalTiles);this._tiles>0;){let c=1;if(r.rQwait("HEXTILE",c))return!1;let o=r.rQ,l=r.rQi,u=o[l];if(u>30)throw new Error("Illegal hextile subencoding (subencoding: "+u+")");const x=this._totalTiles-this._tiles,d=x%this._tilesX,k=Math.floor(x/this._tilesX),C=t+d*16,A=e+k*16,K=Math.min(16,t+s-C),T=Math.min(16,e+n-A);if(u&1)c+=K*T*4;else if(u&2&&(c+=4),u&4&&(c+=4),u&8){if(c++,r.rQwait("HEXTILE",c))return!1;let X=o[l+c-1];u&16?c+=X*6:c+=X*2}if(r.rQwait("HEXTILE",c))return!1;if(l++,u===0)this._lastsubencoding&1?M(" Ignoring blank after RAW"):a.fillRect(C,A,K,T,this._background);else if(u&1){let X=K*T;for(let S=0;S<X;S++)o[l+S*4+3]=255;a.blitImage(C,A,K,T,o,l),l+=c-1}else{if(u&2&&(this._background=[o[l],o[l+1],o[l+2],o[l+3]],l+=4),u&4&&(this._foreground=[o[l],o[l+1],o[l+2],o[l+3]],l+=4),this._startTile(C,A,K,T,this._background),u&8){let X=o[l];l++;for(let S=0;S<X;S++){let L;u&16?(L=[o[l],o[l+1],o[l+2],o[l+3]],l+=4):L=this._foreground;const N=o[l];l++;const E=N>>4,R=N&15,B=o[l];l++;const 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"+o));this._ctl=this._ctl>>4}let c;if(this._ctl===8)c=this._fillRect(t,e,s,n,r,a,h);else if(this._ctl===9)c=this._jpegRect(t,e,s,n,r,a,h);else if(this._ctl===10)c=this._pngRect(t,e,s,n,r,a,h);else if((this._ctl&8)==0)c=this._basicRect(this._ctl,t,e,s,n,r,a,h);else throw new Error("Illegal tight compression received (ctl: "+this._ctl+")");return c&&(this._ctl=null),c}_fillRect(t,e,s,n,r,a,h){if(r.rQwait("TIGHT",3))return!1;const c=r.rQi,o=r.rQ;return a.fillRect(t,e,s,n,[o[c],o[c+1],o[c+2]],!1),r.rQskipBytes(3),!0}_jpegRect(t,e,s,n,r,a,h){let c=this._readData(r);return c===null?!1:(a.imageRect(t,e,s,n,"image/jpeg",c),!0)}_pngRect(t,e,s,n,r,a,h){throw new Error("PNG received in standard Tight rect")}_basicRect(t,e,s,n,r,a,h,c){if(this._filter===null)if(t&4){if(a.rQwait("TIGHT",1))return!1;this._filter=a.rQshift8()}else this._filter=0;let o=t&3,l;switch(this._filter){case 0:l=this._copyFilter(o,e,s,n,r,a,h,c);break;case 1:l=this._paletteFilter(o,e,s,n,r,a,h,c);break;case 2:l=this._gradientFilter(o,e,s,n,r,a,h,c);break;default:throw new Error("Illegal tight filter received (ctl: "+this._filter+")")}return l&&(this._filter=null),l}_copyFilter(t,e,s,n,r,a,h,c){const o=n*r*3;let l;if(o===0)return!0;if(o<12){if(a.rQwait("TIGHT",o))return!1;l=a.rQshiftBytes(o)}else{if(l=this._readData(a),l===null)return!1;this._zlibs[t].setInput(l),l=this._zlibs[t].inflate(o),this._zlibs[t].setInput(null)}let u=new Uint8Array(n*r*4);for(let x=0,d=0;x<n*r*4;x+=4,d+=3)u[x]=l[d],u[x+1]=l[d+1],u[x+2]=l[d+2],u[x+3]=255;return h.blitImage(e,s,n,r,u,0,!1),!0}_paletteFilter(t,e,s,n,r,a,h,c){if(this._numColors===0){if(a.rQwait("TIGHT palette",1))return!1;const d=a.rQpeek8()+1,k=d*3;if(a.rQwait("TIGHT palette",1+k))return!1;this._numColors=d,a.rQskipBytes(1),a.rQshiftTo(this._palette,k)}const o=this._numColors<=2?1:8,u=Math.floor((n*o+7)/8)*r;let x;if(u===0)return!0;if(u<12){if(a.rQwait("TIGHT",u))return!1;x=a.rQshiftBytes(u)}else{if(x=this._readData(a),x===null)return!1;this._zlibs[t].setInput(x),x=this._zlibs[t].inflate(u),this._zlibs[t].setInput(null)}return this._numColors==2?this._monoRect(e,s,n,r,x,this._palette,h):this._paletteRect(e,s,n,r,x,this._palette,h),this._numColors=0,!0}_monoRect(t,e,s,n,r,a,h){const c=this._getScratchBuffer(s*n*4),o=Math.floor((s+7)/8),l=Math.floor(s/8);for(let u=0;u<n;u++){let x,d,k;for(k=0;k<l;k++)for(let C=7;C>=0;C--)x=(u*s+k*8+7-C)*4,d=(r[u*o+k]>>C&1)*3,c[x]=a[d],c[x+1]=a[d+1],c[x+2]=a[d+2],c[x+3]=255;for(let C=7;C>=8-s%8;C--)x=(u*s+k*8+7-C)*4,d=(r[u*o+k]>>C&1)*3,c[x]=a[d],c[x+1]=a[d+1],c[x+2]=a[d+2],c[x+3]=255}h.blitImage(t,e,s,n,c,0,!1)}_paletteRect(t,e,s,n,r,a,h){const c=this._getScratchBuffer(s*n*4),o=s*n*4;for(let l=0,u=0;l<o;l+=4,u++){const x=r[u]*3;c[l]=a[x],c[l+1]=a[x+1],c[l+2]=a[x+2],c[l+3]=255}h.blitImage(t,e,s,n,c,0,!1)}_gradientFilter(t,e,s,n,r,a,h,c){throw new Error("Gradient filter not implemented")}_readData(t){if(this._len===0){if(t.rQwait("TIGHT",3))return null;let s;s=t.rQshift8(),this._len=s&127,s&128&&(s=t.rQshift8(),this._len|=(s&127)<<7,s&128&&(s=t.rQshift8(),this._len|=s<<14))}if(t.rQwait("TIGHT",this._len))return null;let e=t.rQshiftBytes(this._len);return this._len=0,e}_getScratchBuffer(t){return(!this._scratchBuffer||this._scratchBuffer.length<t)&&(this._scratchBuffer=new Uint8Array(t)),this._scratchBuffer}}class ta extends sn{_pngRect(t,e,s,n,r,a,h){let c=this._readData(r);return c===null?!1:(a.imageRect(t,e,s,n,"image/png",c),!0)}_basicRect(t,e,s,n,r,a,h,c){throw new Error("BasicCompression received in TightPNG rect")}}const lt=64,ct=64;class ia{constructor(){this._length=0,this._inflator=new qt,this._pixelBuffer=new Uint8Array(lt*ct*4),this._tileBuffer=new Uint8Array(lt*ct*4)}decodeRect(t,e,s,n,r,a,h){if(this._length===0){if(r.rQwait("ZLib data length",4))return!1;this._length=r.rQshift32()}if(r.rQwait("Zlib data",this._length))return!1;const c=r.rQshiftBytes(this._length);this._inflator.setInput(c);for(let o=e;o<e+n;o+=ct){let l=Math.min(ct,e+n-o);for(let u=t;u<t+s;u+=lt){let x=Math.min(lt,t+s-u);const d=x*l,k=this._inflator.inflate(1)[0];if(k===0){const C=this._readPixels(d);a.blitImage(u,o,x,l,C,0,!1)}else if(k===1){const C=this._readPixels(1);a.fillRect(u,o,x,l,[C[0],C[1],C[2]])}else if(k>=2&&k<=16){const C=this._decodePaletteTile(k,d,x,l);a.blitImage(u,o,x,l,C,0,!1)}else if(k===128){const C=this._decodeRLETile(d);a.blitImage(u,o,x,l,C,0,!1)}else if(k>=130&&k<=255){const C=this._decodeRLEPaletteTile(k-128,d);a.blitImage(u,o,x,l,C,0,!1)}else throw new Error("Unknown subencoding: "+k)}}return this._length=0,!0}_getBitsPerPixelInPalette(t){if(t<=2)return 1;if(t<=4)return 2;if(t<=16)return 4}_readPixels(t){let e=this._pixelBuffer;const s=this._inflator.inflate(3*t);for(let n=0,r=0;n<t*4;n+=4,r+=3)e[n]=s[r],e[n+1]=s[r+1],e[n+2]=s[r+2],e[n+3]=255;return e}_decodePaletteTile(t,e,s,n){const r=this._tileBuffer,a=this._readPixels(t),h=this._getBitsPerPixelInPalette(t),c=(1<<h)-1;let o=0,l=this._inflator.inflate(1)[0];for(let u=0;u<n;u++){let x=8-h;for(let d=0;d<s;d++){x<0&&(x=8-h,l=this._inflator.inflate(1)[0]);let k=l>>x&c;r[o]=a[k*4],r[o+1]=a[k*4+1],r[o+2]=a[k*4+2],r[o+3]=a[k*4+3],o+=4,x-=h}x<8-h&&u<n-1&&(l=this._inflator.inflate(1)[0])}return r}_decodeRLETile(t){const e=this._tileBuffer;let s=0;for(;s<t;){const n=this._readPixels(1),r=this._readRLELength();for(let a=0;a<r;a++)e[s*4]=n[0],e[s*4+1]=n[1],e[s*4+2]=n[2],e[s*4+3]=n[3],s++}return e}_decodeRLEPaletteTile(t,e){const s=this._tileBuffer,n=this._readPixels(t);let r=0;for(;r<e;){let a=this._inflator.inflate(1)[0],h=1;if(a>=128&&(a-=128,h=this._readRLELength()),a>t)throw new Error("Too big index in palette: "+a+", palette size: "+t);if(r+h>e)throw new Error("Too big rle length in palette mode: "+h+", allowed length is: "+(e-r));for(let c=0;c<h;c++)s[r*4]=n[a*4],s[r*4+1]=n[a*4+1],s[r*4+2]=n[a*4+2],s[r*4+3]=n[a*4+3],r++}return s}_readRLELength(){let t=0,e=0;do e=this._inflator.inflate(1)[0],t+=e;while(e===255);return t+1}}class sa{constructor(){this._quantTables=[],this._huffmanTables=[],this._cachedQuantTables=[],this._cachedHuffmanTables=[],this._jpegLength=0,this._segments=[]}decodeRect(t,e,s,n,r,a,h){if(!this._parseJPEG(r.rQslice(0)))return!1;const c=r.rQshiftBytes(this._jpegLength);if(this._quantTables.length!=0&&this._huffmanTables.length!=0)return a.imageRect(t,e,s,n,"image/jpeg",c),!0;{const o=this._segments.findIndex(d=>d[1]==192||d[1]==194);if(o==-1)throw new Error("Illegal JPEG image without SOF");let l=this._segments.slice(0,o);l=l.concat(this._quantTables.length?this._quantTables:this._cachedQuantTables),l.push(this._segments[o]),l=l.concat(this._huffmanTables.length?this._huffmanTables:this._cachedHuffmanTables,this._segments.slice(o+1));let u=0;for(let d=0;d<l.length;d++)u+=l[d].length;const x=new Uint8Array(u);u=0;for(let d=0;d<l.length;d++)x.set(l[d],u),u+=l[d].length;return a.imageRect(t,e,s,n,"image/jpeg",x),!0}}_parseJPEG(t){this._quantTables.length!=0&&(this._cachedQuantTables=this._quantTables),this._huffmanTables.length!=0&&(this._cachedHuffmanTables=this._huffmanTables),this._quantTables=[],this._huffmanTables=[],this._segments=[];let e=0,s=t.length;for(;;){let n=e;if(n+2>s)return!1;if(t[n]!=255)throw new Error("Illegal JPEG marker received (byte: "+t[n]+")");const r=t[n+1];if(n+=2,r==217)return this._jpegLength=n,this._segments.push(t.slice(e,n)),!0;if(r==218){let c=!1;for(let o=n+3;o+1<s;o++)if(t[o]==255&&t[o+1]!=0&&!(t[o+1]>=208&&t[o+1]<=215)){n=o,c=!0;break}if(!c)return!1;this._segments.push(t.slice(e,n)),e=n;continue}else if(r>=208&&r<217||r==1){this._segments.push(t.slice(e,n)),e=n;continue}if(n+2>s)return!1;const a=(t[n]<<8)+t[n+1]-2;if(a<0)throw new Error("Illegal JPEG length received (length: "+a+")");if(n+=2,n+a>s)return!1;n+=a;const h=t.slice(e,n);r==196?this._huffmanTables.push(h):r==219&&this._quantTables.push(h),this._segments.push(h),e=n}}}const na=3,ra="rgb(40, 40, 40)",ds=17,us=50,xs=19,Be=75,de=50,aa=1e3,oa=50,ps=1,_t=2,gs=6,bs=16,Vt=19,ws=22,vs=30,ms=113,ys=129,ks=256,he=1,Ss=1<<24,ut=1<<25,Cs=1<<26,Ue=1<<27,xt=1<<28;class Q extends Ms{constructor(t,e,s){if(!t)throw new Error("Must specify target");if(!e)throw new Error("Must specify URL, WebSocket or RTCDataChannel");window.isSecureContext||O("noVNC requires a secure context (TLS). Expect crashes!"),super(),this._target=t,typeof e=="string"?this._url=e:(this._url=null,this._rawChannel=e),s=s||{},this._rfbCredentials=s.credentials||{},this._shared="shared"in s?!!s.shared:!0,this._repeaterID=s.repeaterID||"",this._wsProtocols=s.wsProtocols||[],this._rfbConnectionState="",this._rfbInitState="",this._rfbAuthScheme=-1,this._rfbCleanDisconnect=!0,this._rfbRSAAESAuthenticationState=null,this._rfbVersion=0,this._rfbMaxVersion=3.8,this._rfbTightVNC=!1,this._rfbVeNCryptState=0,this._rfbXvpVer=0,this._fbWidth=0,this._fbHeight=0,this._fbName="",this._capabilities={power:!1},this._supportsFence=!1,this._supportsContinuousUpdates=!1,this._enabledContinuousUpdates=!1,this._supportsSetDesktopSize=!1,this._screenID=0,this._screenFlags=0,this._qemuExtKeyEventSupported=!1,this._clipboardText=null,this._clipboardServerCapabilitiesActions={},this._clipboardServerCapabilitiesFormats={},this._sock=null,this._display=null,this._flushing=!1,this._keyboard=null,this._gestures=null,this._resizeObserver=null,this._disconnTimer=null,this._resizeTimeout=null,this._mouseMoveTimer=null,this._decoders={},this._FBU={rects:0,x:0,y:0,width:0,height:0,encoding:null},this._mousePos={},this._mouseButtonMask=0,this._mouseLastMoveTime=0,this._viewportDragging=!1,this._viewportDragPos={},this._viewportHasMoved=!1,this._accumulatedWheelDeltaX=0,this._accumulatedWheelDeltaY=0,this._gestureLastTapTime=null,this._gestureFirstDoubleTapEv=null,this._gestureLastMagnitudeX=0,this._gestureLastMagnitudeY=0,this._eventHandlers={focusCanvas:this._focusCanvas.bind(this),handleResize:this._handleResize.bind(this),handleMouse:this._handleMouse.bind(this),handleWheel:this._handleWheel.bind(this),handleGesture:this._handleGesture.bind(this),handleRSAAESCredentialsRequired:this._handleRSAAESCredentialsRequired.bind(this),handleRSAAESServerVerification:this._handleRSAAESServerVerification.bind(this)},M(">> RFB.constructor"),this._screen=document.createElement("div"),this._screen.style.display="flex",this._screen.style.width="100%",this._screen.style.height="100%",this._screen.style.overflow="auto",this._screen.style.background=ra,this._canvas=document.createElement("canvas"),this._canvas.style.margin="auto",this._canvas.style.outline="none",this._canvas.width=0,this._canvas.height=0,this._canvas.tabIndex=-1,this._screen.appendChild(this._canvas),this._cursor=new Ir,this._cursorImage=Q.cursors.none,this._decoders[D.encodingRaw]=new qr,this._decoders[D.encodingCopyRect]=new $r,this._decoders[D.encodingRRE]=new Jr,this._decoders[D.encodingHextile]=new ea,this._decoders[D.encodingTight]=new sn,this._decoders[D.encodingTightPNG]=new ta,this._decoders[D.encodingZRLE]=new ia,this._decoders[D.encodingJPEG]=new sa;try{this._display=new ln(this._canvas)}catch(n){throw O("Display exception: "+n),n}this._display.onflush=this._onFlush.bind(this),this._keyboard=new Lr(this._canvas),this._keyboard.onkeyevent=this._handleKeyEvent.bind(this),this._gestures=new Pr,this._sock=new Ur,this._sock.on("open",this._socketOpen.bind(this)),this._sock.on("close",this._socketClose.bind(this)),this._sock.on("message",this._handleMessage.bind(this)),this._sock.on("error",this._socketError.bind(this)),this._expectedClientWidth=null,this._expectedClientHeight=null,this._resizeObserver=new ResizeObserver(this._eventHandlers.handleResize),this._updateConnectionState("connecting"),M("<< RFB.constructor"),this.dragViewport=!1,this.focusOnClick=!0,this._viewOnly=!1,this._clipViewport=!1,this._clippingViewport=!1,this._scaleViewport=!1,this._resizeSession=!1,this._showDotCursor=!1,s.showDotCursor!==void 0&&(se("Specifying showDotCursor as a RFB constructor argument is deprecated"),this._showDotCursor=s.showDotCursor),this._qualityLevel=6,this._compressionLevel=2}get viewOnly(){return this._viewOnly}set viewOnly(t){this._viewOnly=t,(this._rfbConnectionState==="connecting"||this._rfbConnectionState==="connected")&&(t?this._keyboard.ungrab():this._keyboard.grab())}get capabilities(){return this._capabilities}get clippingViewport(){return this._clippingViewport}_setClippingViewport(t){t!==this._clippingViewport&&(this._clippingViewport=t,this.dispatchEvent(new CustomEvent("clippingviewport",{detail:this._clippingViewport})))}get touchButton(){return 0}set touchButton(t){se("Using old API!")}get clipViewport(){return this._clipViewport}set clipViewport(t){this._clipViewport=t,this._updateClip()}get scaleViewport(){return this._scaleViewport}set scaleViewport(t){this._scaleViewport=t,t&&this._clipViewport&&this._updateClip(),this._updateScale(),!t&&this._clipViewport&&this._updateClip()}get resizeSession(){return this._resizeSession}set resizeSession(t){this._resizeSession=t,t&&this._requestRemoteResize()}get showDotCursor(){return this._showDotCursor}set showDotCursor(t){this._showDotCursor=t,this._refreshCursor()}get background(){return this._screen.style.background}set background(t){this._screen.style.background=t}get qualityLevel(){return this._qualityLevel}set qualityLevel(t){if(!Number.isInteger(t)||t<0||t>9){O("qualityLevel must be an integer between 0 and 9");return}this._qualityLevel!==t&&(this._qualityLevel=t,this._rfbConnectionState==="connected"&&this._sendEncodings())}get compressionLevel(){return this._compressionLevel}set compressionLevel(t){if(!Number.isInteger(t)||t<0||t>9){O("compressionLevel must be an integer between 0 and 9");return}this._compressionLevel!==t&&(this._compressionLevel=t,this._rfbConnectionState==="connected"&&this._sendEncodings())}disconnect(){this._updateConnectionState("disconnecting"),this._sock.off("error"),this._sock.off("message"),this._sock.off("open"),this._rfbRSAAESAuthenticationState!==null&&this._rfbRSAAESAuthenticationState.disconnect()}approveServer(){this._rfbRSAAESAuthenticationState!==null&&this._rfbRSAAESAuthenticationState.approveServer()}sendCredentials(t){this._rfbCredentials=t,this._resumeAuthentication()}sendCtrlAltDel(){this._rfbConnectionState!=="connected"||this._viewOnly||($("Sending Ctrl-Alt-Del"),this.sendKey(f.XK_Control_L,"ControlLeft",!0),this.sendKey(f.XK_Alt_L,"AltLeft",!0),this.sendKey(f.XK_Delete,"Delete",!0),this.sendKey(f.XK_Delete,"Delete",!1),this.sendKey(f.XK_Alt_L,"AltLeft",!1),this.sendKey(f.XK_Control_L,"ControlLeft",!1))}machineShutdown(){this._xvpOp(1,2)}machineReboot(){this._xvpOp(1,3)}machineReset(){this._xvpOp(1,4)}sendKey(t,e,s){if(this._rfbConnectionState!=="connected"||this._viewOnly)return;if(s===void 0){this.sendKey(t,e,!0),this.sendKey(t,e,!1);return}const n=Hr[e];if(this._qemuExtKeyEventSupported&&n)t=t||0,$("Sending key ("+(s?"down":"up")+"): keysym "+t+", scancode "+n),Q.messages.QEMUExtendedKeyEvent(this._sock,t,s,n);else{if(!t)return;$("Sending keysym ("+(s?"down":"up")+"): "+t),Q.messages.keyEvent(this._sock,t,s?1:0)}}focus(t){this._canvas.focus(t)}blur(){this._canvas.blur()}clipboardPasteFrom(t){if(!(this._rfbConnectionState!=="connected"||this._viewOnly))if(this._clipboardServerCapabilitiesFormats[he]&&this._clipboardServerCapabilitiesActions[Ue])this._clipboardText=t,Q.messages.extendedClipboardNotify(this._sock,[he]);else{let e,s,n;e=0;for(let r of t)e++;n=new Uint8Array(e),s=0;for(let r of t){let a=r.codePointAt(0);a>255&&(a=63),n[s++]=a}Q.messages.clientCutText(this._sock,n)}}getImageData(){return this._display.getImageData()}toDataURL(t,e){return this._display.toDataURL(t,e)}toBlob(t,e,s){return this._display.toBlob(t,e,s)}_connect(){if(M(">> RFB.connect"),this._url)$(`connecting to ${this._url}`),this._sock.open(this._url,this._wsProtocols);else{if($(`attaching ${this._rawChannel} to Websock`),this._sock.attach(this._rawChannel),this._sock.readyState==="closed")throw Error("Cannot use already closed WebSocket/RTCDataChannel");this._sock.readyState==="open"&&this._socketOpen()}this._target.appendChild(this._screen),this._gestures.attach(this._canvas),this._cursor.attach(this._canvas),this._refreshCursor(),this._resizeObserver.observe(this._screen),this._canvas.addEventListener("mousedown",this._eventHandlers.focusCanvas),this._canvas.addEventListener("touchstart",this._eventHandlers.focusCanvas),this._canvas.addEventListener("mousedown",this._eventHandlers.handleMouse),this._canvas.addEventListener("mouseup",this._eventHandlers.handleMouse),this._canvas.addEventListener("mousemove",this._eventHandlers.handleMouse),this._canvas.addEventListener("click",this._eventHandlers.handleMouse),this._canvas.addEventListener("contextmenu",this._eventHandlers.handleMouse),this._canvas.addEventListener("wheel",this._eventHandlers.handleWheel),this._canvas.addEventListener("gesturestart",this._eventHandlers.handleGesture),this._canvas.addEventListener("gesturemove",this._eventHandlers.handleGesture),this._canvas.addEventListener("gestureend",this._eventHandlers.handleGesture),M("<< RFB.connect")}_disconnect(){M(">> RFB.disconnect"),this._cursor.detach(),this._canvas.removeEventListener("gesturestart",this._eventHandlers.handleGesture),this._canvas.removeEventListener("gesturemove",this._eventHandlers.handleGesture),this._canvas.removeEventListener("gestureend",this._eventHandlers.handleGesture),this._canvas.removeEventListener("wheel",this._eventHandlers.handleWheel),this._canvas.removeEventListener("mousedown",this._eventHandlers.handleMouse),this._canvas.removeEventListener("mouseup",this._eventHandlers.handleMouse),this._canvas.removeEventListener("mousemove",this._eventHandlers.handleMouse),this._canvas.removeEventListener("click",this._eventHandlers.handleMouse),this._canvas.removeEventListener("contextmenu",this._eventHandlers.handleMouse),this._canvas.removeEventListener("mousedown",this._eventHandlers.focusCanvas),this._canvas.removeEventListener("touchstart",this._eventHandlers.focusCanvas),this._resizeObserver.disconnect(),this._keyboard.ungrab(),this._gestures.detach(),this._sock.close();try{this._target.removeChild(this._screen)}catch(t){if(t.name!=="NotFoundError")throw t}clearTimeout(this._resizeTimeout),clearTimeout(this._mouseMoveTimer),M("<< RFB.disconnect")}_socketOpen(){this._rfbConnectionState==="connecting"&&this._rfbInitState===""?(this._rfbInitState="ProtocolVersion",M("Starting VNC handshake")):this._fail("Unexpected server connection while "+this._rfbConnectionState)}_socketClose(t){M("WebSocket on-close event");let e="";switch(t.code&&(e="(code: "+t.code,t.reason&&(e+=", reason: "+t.reason),e+=")"),this._rfbConnectionState){case"connecting":this._fail("Connection closed "+e);break;case"connected":this._updateConnectionState("disconnecting"),this._updateConnectionState("disconnected");break;case"disconnecting":this._updateConnectionState("disconnected");break;case"disconnected":this._fail("Unexpected server disconnect when already disconnected "+e);break;default:this._fail("Unexpected server disconnect before connecting "+e);break}this._sock.off("close"),this._rawChannel=null}_socketError(t){se("WebSocket on-error event")}_focusCanvas(t){this.focusOnClick&&this.focus({preventScroll:!0})}_setDesktopName(t){this._fbName=t,this.dispatchEvent(new CustomEvent("desktopname",{detail:{name:this._fbName}}))}_saveExpectedClientSize(){this._expectedClientWidth=this._screen.clientWidth,this._expectedClientHeight=this._screen.clientHeight}_currentClientSize(){return[this._screen.clientWidth,this._screen.clientHeight]}_clientHasExpectedSize(){const[t,e]=this._currentClientSize();return t==this._expectedClientWidth&&e==this._expectedClientHeight}_handleResize(){this._clientHasExpectedSize()||(window.requestAnimationFrame(()=>{this._updateClip(),this._updateScale()}),this._resizeSession&&(clearTimeout(this._resizeTimeout),this._resizeTimeout=setTimeout(this._requestRemoteResize.bind(this),500)))}_updateClip(){const t=this._display.clipViewport;let e=this._clipViewport;if(this._scaleViewport&&(e=!1),t!==e&&(this._display.clipViewport=e),e){const s=this._screenSize();this._display.viewportChangeSize(s.w,s.h),this._fixScrollbars(),this._setClippingViewport(s.w<this._display.width||s.h<this._display.height)}else this._setClippingViewport(!1);t!==e&&this._saveExpectedClientSize()}_updateScale(){if(!this._scaleViewport)this._display.scale=1;else{const t=this._screenSize();this._display.autoscale(t.w,t.h)}this._fixScrollbars()}_requestRemoteResize(){if(clearTimeout(this._resizeTimeout),this._resizeTimeout=null,!this._resizeSession||this._viewOnly||!this._supportsSetDesktopSize)return;const t=this._screenSize();Q.messages.setDesktopSize(this._sock,Math.floor(t.w),Math.floor(t.h),this._screenID,this._screenFlags),M("Requested new desktop size: "+t.w+"x"+t.h)}_screenSize(){let t=this._screen.getBoundingClientRect();return{w:t.width,h:t.height}}_fixScrollbars(){const t=this._screen.style.overflow;this._screen.style.overflow="hidden",this._screen.getBoundingClientRect(),this._screen.style.overflow=t}_updateConnectionState(t){const e=this._rfbConnectionState;if(t===e){M("Already in state '"+t+"', ignoring");return}if(e==="disconnected"){O("Tried changing state of a disconnected RFB object");return}switch(t){case"connected":if(e!=="connecting"){O("Bad transition to connected state, previous connection state: "+e);return}break;case"disconnected":if(e!=="disconnecting"){O("Bad transition to disconnected state, previous connection state: "+e);return}break;case"connecting":if(e!==""){O("Bad transition to connecting state, previous connection state: "+e);return}break;case"disconnecting":if(e!=="connected"&&e!=="connecting"){O("Bad transition to disconnecting state, previous connection state: "+e);return}break;default:O("Unknown connection state: "+t);return}switch(this._rfbConnectionState=t,M("New state '"+t+"', was '"+e+"'."),this._disconnTimer&&t!=="disconnecting"&&(M("Clearing disconnect timer"),clearTimeout(this._disconnTimer),this._disconnTimer=null,this._sock.off("close")),t){case"connecting":this._connect();break;case"connected":this.dispatchEvent(new CustomEvent("connect",{detail:{}}));break;case"disconnecting":this._disconnect(),this._disconnTimer=setTimeout(()=>{O("Disconnection timed out."),this._updateConnectionState("disconnected")},na*1e3);break;case"disconnected":this.dispatchEvent(new CustomEvent("disconnect",{detail:{clean:this._rfbCleanDisconnect}}));break}}_fail(t){switch(this._rfbConnectionState){case"disconnecting":O("Failed when disconnecting: "+t);break;case"connected":O("Failed while connected: "+t);break;case"connecting":O("Failed when connecting: "+t);break;default:O("RFB failure: "+t);break}return this._rfbCleanDisconnect=!1,this._updateConnectionState("disconnecting"),this._updateConnectionState("disconnected"),!1}_setCapability(t,e){this._capabilities[t]=e,this.dispatchEvent(new CustomEvent("capabilities",{detail:{capabilities:this._capabilities}}))}_handleMessage(){if(this._sock.rQlen===0){se("handleMessage called on an empty receive queue");return}switch(this._rfbConnectionState){case"disconnected":O("Got data while disconnected");break;case"connected":for(;!(this._flushing||!this._normalMsg()||this._sock.rQlen===0););break;case"connecting":for(;this._rfbConnectionState==="connecting"&&this._initMsg(););break;default:O("Got data while in an invalid state");break}}_handleKeyEvent(t,e,s){this.sendKey(t,e,s)}_handleMouse(t){if(t.type==="click"&&t.target!==this._canvas||(t.stopPropagation(),t.preventDefault(),t.type==="click"||t.type==="contextmenu"))return;let e=Le(t.clientX,t.clientY,this._canvas);switch(t.type){case"mousedown":hn(this._canvas),this._handleMouseButton(e.x,e.y,!0,1<<t.button);break;case"mouseup":this._handleMouseButton(e.x,e.y,!1,1<<t.button);break;case"mousemove":this._handleMouseMove(e.x,e.y);break}}_handleMouseButton(t,e,s,n){if(this.dragViewport)if(s&&!this._viewportDragging){this._viewportDragging=!0,this._viewportDragPos={x:t,y:e},this._viewportHasMoved=!1;return}else{if(this._viewportDragging=!1,this._viewportHasMoved)return;this._sendMouse(t,e,n)}this._mouseMoveTimer!==null&&(clearTimeout(this._mouseMoveTimer),this._mouseMoveTimer=null,this._sendMouse(t,e,this._mouseButtonMask)),s?this._mouseButtonMask|=n:this._mouseButtonMask&=~n,this._sendMouse(t,e,this._mouseButtonMask)}_handleMouseMove(t,e){if(this._viewportDragging){const s=this._viewportDragPos.x-t,n=this._viewportDragPos.y-e;(this._viewportHasMoved||Math.abs(s)>ni||Math.abs(n)>ni)&&(this._viewportHasMoved=!0,this._viewportDragPos={x:t,y:e},this._display.viewportChangePos(s,n));return}if(this._mousePos={x:t,y:e},this._mouseMoveTimer==null){const s=Date.now()-this._mouseLastMoveTime;s>ds?(this._sendMouse(t,e,this._mouseButtonMask),this._mouseLastMoveTime=Date.now()):this._mouseMoveTimer=setTimeout(()=>{this._handleDelayedMouseMove()},ds-s)}}_handleDelayedMouseMove(){this._mouseMoveTimer=null,this._sendMouse(this._mousePos.x,this._mousePos.y,this._mouseButtonMask),this._mouseLastMoveTime=Date.now()}_sendMouse(t,e,s){this._rfbConnectionState==="connected"&&(this._viewOnly||Q.messages.pointerEvent(this._sock,this._display.absX(t),this._display.absY(e),s))}_handleWheel(t){if(this._rfbConnectionState!=="connected"||this._viewOnly)return;t.stopPropagation(),t.preventDefault();let e=Le(t.clientX,t.clientY,this._canvas),s=t.deltaX,n=t.deltaY;t.deltaMode!==0&&(s*=xs,n*=xs),this._accumulatedWheelDeltaX+=s,this._accumulatedWheelDeltaY+=n,Math.abs(this._accumulatedWheelDeltaX)>=us&&(this._accumulatedWheelDeltaX<0?(this._handleMouseButton(e.x,e.y,!0,32),this._handleMouseButton(e.x,e.y,!1,32)):this._accumulatedWheelDeltaX>0&&(this._handleMouseButton(e.x,e.y,!0,64),this._handleMouseButton(e.x,e.y,!1,64)),this._accumulatedWheelDeltaX=0),Math.abs(this._accumulatedWheelDeltaY)>=us&&(this._accumulatedWheelDeltaY<0?(this._handleMouseButton(e.x,e.y,!0,8),this._handleMouseButton(e.x,e.y,!1,8)):this._accumulatedWheelDeltaY>0&&(this._handleMouseButton(e.x,e.y,!0,16),this._handleMouseButton(e.x,e.y,!1,16)),this._accumulatedWheelDeltaY=0)}_fakeMouseMove(t,e,s){this._handleMouseMove(e,s),this._cursor.move(t.detail.clientX,t.detail.clientY)}_handleTapEvent(t,e){let s=Le(t.detail.clientX,t.detail.clientY,this._canvas);if(this._gestureLastTapTime!==null&&Date.now()-this._gestureLastTapTime<aa&&this._gestureFirstDoubleTapEv.detail.type===t.detail.type){let n=this._gestureFirstDoubleTapEv.detail.clientX-t.detail.clientX,r=this._gestureFirstDoubleTapEv.detail.clientY-t.detail.clientY;Math.hypot(n,r)<oa?s=Le(this._gestureFirstDoubleTapEv.detail.clientX,this._gestureFirstDoubleTapEv.detail.clientY,this._canvas):this._gestureFirstDoubleTapEv=t}else this._gestureFirstDoubleTapEv=t;this._gestureLastTapTime=Date.now(),this._fakeMouseMove(this._gestureFirstDoubleTapEv,s.x,s.y),this._handleMouseButton(s.x,s.y,!0,e),this._handleMouseButton(s.x,s.y,!1,e)}_handleGesture(t){let e,s=Le(t.detail.clientX,t.detail.clientY,this._canvas);switch(t.type){case"gesturestart":switch(t.detail.type){case"onetap":this._handleTapEvent(t,1);break;case"twotap":this._handleTapEvent(t,4);break;case"threetap":this._handleTapEvent(t,2);break;case"drag":this._fakeMouseMove(t,s.x,s.y),this._handleMouseButton(s.x,s.y,!0,1);break;case"longpress":this._fakeMouseMove(t,s.x,s.y),this._handleMouseButton(s.x,s.y,!0,4);break;case"twodrag":this._gestureLastMagnitudeX=t.detail.magnitudeX,this._gestureLastMagnitudeY=t.detail.magnitudeY,this._fakeMouseMove(t,s.x,s.y);break;case"pinch":this._gestureLastMagnitudeX=Math.hypot(t.detail.magnitudeX,t.detail.magnitudeY),this._fakeMouseMove(t,s.x,s.y);break}break;case"gesturemove":switch(t.detail.type){case"onetap":case"twotap":case"threetap":break;case"drag":case"longpress":this._fakeMouseMove(t,s.x,s.y);break;case"twodrag":for(this._fakeMouseMove(t,s.x,s.y);t.detail.magnitudeY-this._gestureLastMagnitudeY>de;)this._handleMouseButton(s.x,s.y,!0,8),this._handleMouseButton(s.x,s.y,!1,8),this._gestureLastMagnitudeY+=de;for(;t.detail.magnitudeY-this._gestureLastMagnitudeY<-de;)this._handleMouseButton(s.x,s.y,!0,16),this._handleMouseButton(s.x,s.y,!1,16),this._gestureLastMagnitudeY-=de;for(;t.detail.magnitudeX-this._gestureLastMagnitudeX>de;)this._handleMouseButton(s.x,s.y,!0,32),this._handleMouseButton(s.x,s.y,!1,32),this._gestureLastMagnitudeX+=de;for(;t.detail.magnitudeX-this._gestureLastMagnitudeX<-de;)this._handleMouseButton(s.x,s.y,!0,64),this._handleMouseButton(s.x,s.y,!1,64),this._gestureLastMagnitudeX-=de;break;case"pinch":if(this._fakeMouseMove(t,s.x,s.y),e=Math.hypot(t.detail.magnitudeX,t.detail.magnitudeY),Math.abs(e-this._gestureLastMagnitudeX)>Be){for(this._handleKeyEvent(f.XK_Control_L,"ControlLeft",!0);e-this._gestureLastMagnitudeX>Be;)this._handleMouseButton(s.x,s.y,!0,8),this._handleMouseButton(s.x,s.y,!1,8),this._gestureLastMagnitudeX+=Be;for(;e-this._gestureLastMagnitudeX<-Be;)this._handleMouseButton(s.x,s.y,!0,16),this._handleMouseButton(s.x,s.y,!1,16),this._gestureLastMagnitudeX-=Be}this._handleKeyEvent(f.XK_Control_L,"ControlLeft",!1);break}break;case"gestureend":switch(t.detail.type){case"onetap":case"twotap":case"threetap":case"pinch":case"twodrag":break;case"drag":this._fakeMouseMove(t,s.x,s.y),this._handleMouseButton(s.x,s.y,!1,1);break;case"longpress":this._fakeMouseMove(t,s.x,s.y),this._handleMouseButton(s.x,s.y,!1,4);break}break}}_negotiateProtocolVersion(){if(this._sock.rQwait("version",12))return!1;const t=this._sock.rQshiftStr(12).substr(4,7);$("Server ProtocolVersion: "+t);let e=0;switch(t){case"000.000":e=1;break;case"003.003":case"003.006":this._rfbVersion=3.3;break;case"003.007":this._rfbVersion=3.7;break;case"003.008":case"003.889":case"004.000":case"004.001":case"005.000":this._rfbVersion=3.8;break;default:return this._fail("Invalid server version "+t)}if(e){let n="ID:"+this._repeaterID;for(;n.length<250;)n+="\0";return this._sock.sendString(n),!0}this._rfbVersion>this._rfbMaxVersion&&(this._rfbVersion=this._rfbMaxVersion);const s="00"+parseInt(this._rfbVersion,10)+".00"+this._rfbVersion*10%10;this._sock.sendString("RFB "+s+`
`),M("Sent ProtocolVersion: "+s),this._rfbInitState="Security"}_isSupportedSecurityType(t){return[ps,_t,gs,bs,Vt,ws,vs,ms,ks].includes(t)}_negotiateSecurity(){if(this._rfbVersion>=3.7){const t=this._sock.rQshift8();if(this._sock.rQwait("security type",t,1))return!1;if(t===0)return this._rfbInitState="SecurityReason",this._securityContext="no security types",this._securityStatus=1,!0;const e=this._sock.rQshiftBytes(t);M("Server security types: "+e),this._rfbAuthScheme=-1;for(let s of e)if(this._isSupportedSecurityType(s)){this._rfbAuthScheme=s;break}if(this._rfbAuthScheme===-1)return this._fail("Unsupported security types (types: "+e+")");this._sock.send([this._rfbAuthScheme])}else{if(this._sock.rQwait("security scheme",4))return!1;if(this._rfbAuthScheme=this._sock.rQshift32(),this._rfbAuthScheme==0)return this._rfbInitState="SecurityReason",this._securityContext="authentication scheme",this._securityStatus=1,!0}return this._rfbInitState="Authentication",M("Authenticating using scheme: "+this._rfbAuthScheme),!0}_handleSecurityReason(){if(this._sock.rQwait("reason length",4))return!1;const t=this._sock.rQshift32();let e="";if(t>0){if(this._sock.rQwait("reason",t,4))return!1;e=this._sock.rQshiftStr(t)}return e!==""?(this.dispatchEvent(new CustomEvent("securityfailure",{detail:{status:this._securityStatus,reason:e}})),this._fail("Security negotiation failed on "+this._securityContext+" (reason: "+e+")")):(this.dispatchEvent(new CustomEvent("securityfailure",{detail:{status:this._securityStatus}})),this._fail("Security negotiation failed on "+this._securityContext))}_negotiateXvpAuth(){if(this._rfbCredentials.username===void 0||this._rfbCredentials.password===void 0||this._rfbCredentials.target===void 0)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password","target"]}})),!1;const t=String.fromCharCode(this._rfbCredentials.username.length)+String.fromCharCode(this._rfbCredentials.target.length)+this._rfbCredentials.username+this._rfbCredentials.target;return this._sock.sendString(t),this._rfbAuthScheme=_t,this._negotiateAuthentication()}_negotiateVeNCryptAuth(){if(this._rfbVeNCryptState==0){if(this._sock.rQwait("vencrypt version",2))return!1;const t=this._sock.rQshift8(),e=this._sock.rQshift8();if(!(t==0&&e==2))return this._fail("Unsupported VeNCrypt version "+t+"."+e);this._sock.send([0,2]),this._rfbVeNCryptState=1}if(this._rfbVeNCryptState==1){if(this._sock.rQwait("vencrypt ack",1))return!1;const t=this._sock.rQshift8();if(t!=0)return this._fail("VeNCrypt failure "+t);this._rfbVeNCryptState=2}if(this._rfbVeNCryptState==2){if(this._sock.rQwait("vencrypt subtypes length",1))return!1;const t=this._sock.rQshift8();if(t<1)return this._fail("VeNCrypt subtypes empty");this._rfbVeNCryptSubtypesLength=t,this._rfbVeNCryptState=3}if(this._rfbVeNCryptState==3){if(this._sock.rQwait("vencrypt subtypes",4*this._rfbVeNCryptSubtypesLength))return!1;const t=[];for(let e=0;e<this._rfbVeNCryptSubtypesLength;e++)t.push(this._sock.rQshift32());this._rfbAuthScheme=-1;for(let e of t)if(e!==Vt&&this._isSupportedSecurityType(e)){this._rfbAuthScheme=e;break}return this._rfbAuthScheme===-1?this._fail("Unsupported security types (types: "+t+")"):(this._sock.send([this._rfbAuthScheme>>24,this._rfbAuthScheme>>16,this._rfbAuthScheme>>8,this._rfbAuthScheme]),this._rfbVeNCryptState==4,!0)}}_negotiatePlainAuth(){if(this._rfbCredentials.username===void 0||this._rfbCredentials.password===void 0)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}})),!1;const t=ce(this._rfbCredentials.username),e=ce(this._rfbCredentials.password);return this._sock.send([t.length>>24&255,t.length>>16&255,t.length>>8&255,t.length&255]),this._sock.send([e.length>>24&255,e.length>>16&255,e.length>>8&255,e.length&255]),this._sock.sendString(t),this._sock.sendString(e),this._rfbInitState="SecurityResult",!0}_negotiateStdVNCAuth(){if(this._sock.rQwait("auth challenge",16))return!1;if(this._rfbCredentials.password===void 0)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["password"]}})),!1;const t=Array.prototype.slice.call(this._sock.rQshiftBytes(16)),e=Q.genDES(this._rfbCredentials.password,t);return this._sock.send(e),this._rfbInitState="SecurityResult",!0}_negotiateARDAuth(){if(this._rfbCredentials.username===void 0||this._rfbCredentials.password===void 0)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}})),!1;if(this._rfbCredentials.ardPublicKey!=null&&this._rfbCredentials.ardCredentials!=null)return this._sock.send(this._rfbCredentials.ardCredentials),this._sock.send(this._rfbCredentials.ardPublicKey),this._rfbCredentials.ardCredentials=null,this._rfbCredentials.ardPublicKey=null,this._rfbInitState="SecurityResult",!0;if(this._sock.rQwait("read ard",4))return!1;let t=this._sock.rQshiftBytes(2),e=this._sock.rQshift16();if(this._sock.rQwait("read ard keylength",e*2,4))return!1;let s=this._sock.rQshiftBytes(e),n=this._sock.rQshiftBytes(e),r=window.crypto.getRandomValues(new Uint8Array(e)),a=Array.from(window.crypto.getRandomValues(new Uint8Array(64)),h=>String.fromCharCode(65+h%26)).join("");return this._negotiateARDAuthAsync(t,e,s,n,r,a),!1}_modPow(t,e,s){let n="0x"+Array.from(t,d=>("0"+(d&255).toString(16)).slice(-2)).join(""),r="0x"+Array.from(e,d=>("0"+(d&255).toString(16)).slice(-2)).join(""),a="0x"+Array.from(s,d=>("0"+(d&255).toString(16)).slice(-2)).join(""),h=BigInt(n),c=BigInt(r),o=BigInt(a),l=1n;for(h=h%o;c>0;)c%2n===1n&&(l=l*h%o),c=c/2n,h=h*h%o;let u=l.toString(16);for(;u.length/2<e.length||u.length%2!=0;)u="0"+u;let x=[];for(let d=0;d<u.length;d+=2)x.push(parseInt(u.substr(d,2),16));return x}async _aesEcbEncrypt(t,e){let s=Array.from(e,h=>String.fromCharCode(h)).join(""),n=await window.crypto.subtle.importKey("raw",Vr(s),{name:"AES-CBC"},!1,["encrypt"]),r=new Uint8Array(t.length);for(let h=0;h<t.length;++h)r[h]=t.charCodeAt(h);let a=new Uint8Array(r.length);for(let h=0;h<r.length;h+=16){let c=r.slice(h,h+16),o=await window.crypto.subtle.encrypt({name:"AES-CBC",iv:c},n,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]));a.set(new Uint8Array(o).slice(0,16),h)}return a}async _negotiateARDAuthAsync(t,e,s,n,r,a){let h=this._modPow(t,r,s),c=this._modPow(n,r,s),o=ce(this._rfbCredentials.username).substring(0,63),l=ce(this._rfbCredentials.password).substring(0,63),u=o+"\0"+a.substring(0,63),x=l+"\0"+a.substring(0,63),d=u.substring(0,64)+x.substring(0,64),k=await this._aesEcbEncrypt(d,c);this._rfbCredentials.ardCredentials=k,this._rfbCredentials.ardPublicKey=h,this._resumeAuthentication()}_negotiateTightUnixAuth(){return this._rfbCredentials.username===void 0||this._rfbCredentials.password===void 0?(this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}})),!1):(this._sock.send([0,0,0,this._rfbCredentials.username.length]),this._sock.send([0,0,0,this._rfbCredentials.password.length]),this._sock.sendString(this._rfbCredentials.username),this._sock.sendString(this._rfbCredentials.password),this._rfbInitState="SecurityResult",!0)}_negotiateTightTunnels(t){const e={0:{vendor:"TGHT",signature:"NOTUNNEL"}},s={};for(let n=0;n<t;n++){const r=this._sock.rQshift32(),a=this._sock.rQshiftStr(4),h=this._sock.rQshiftStr(8);s[r]={vendor:a,signature:h}}return M("Server Tight tunnel types: "+s),s[1]&&s[1].vendor==="SICR"&&s[1].signature==="SCHANNEL"&&(M("Detected Siemens server. Assuming NOTUNNEL support."),s[0]={vendor:"TGHT",signature:"NOTUNNEL"}),s[0]?s[0].vendor!=e[0].vendor||s[0].signature!=e[0].signature?this._fail("Client's tunnel type had the incorrect vendor or signature"):(M("Selected tunnel type: "+e[0]),this._sock.send([0,0,0,0]),!1):this._fail("Server wanted tunnels, but doesn't support the notunnel type")}_negotiateTightAuth(){if(!this._rfbTightVNC){if(this._sock.rQwait("num tunnels",4))return!1;const n=this._sock.rQshift32();if(n>0&&this._sock.rQwait("tunnel capabilities",16*n,4))return!1;if(this._rfbTightVNC=!0,n>0)return this._negotiateTightTunnels(n),!1}if(this._sock.rQwait("sub auth count",4))return!1;const t=this._sock.rQshift32();if(t===0)return this._rfbInitState="SecurityResult",!0;if(this._sock.rQwait("sub auth capabilities",16*t,4))return!1;const e={STDVNOAUTH__:1,STDVVNCAUTH_:2,TGHTULGNAUTH:129},s=[];for(let n=0;n<t;n++){this._sock.rQshift32();const r=this._sock.rQshiftStr(12);s.push(r)}M("Server Tight authentication types: "+s);for(let n in e)if(s.indexOf(n)!=-1)switch(this._sock.send([0,0,0,e[n]]),M("Selected authentication type: "+n),n){case"STDVNOAUTH__":return this._rfbInitState="SecurityResult",!0;case"STDVVNCAUTH_":return this._rfbAuthScheme=_t,!0;case"TGHTULGNAUTH":return this._rfbAuthScheme=ys,!0;default:return this._fail("Unsupported tiny auth scheme (scheme: "+n+")")}return this._fail("No supported sub-auth types!")}_handleRSAAESCredentialsRequired(t){this.dispatchEvent(t)}_handleRSAAESServerVerification(t){this.dispatchEvent(t)}_negotiateRA2neAuth(){return this._rfbRSAAESAuthenticationState===null&&(this._rfbRSAAESAuthenticationState=new Or(this._sock,()=>this._rfbCredentials),this._rfbRSAAESAuthenticationState.addEventListener("serververification",this._eventHandlers.handleRSAAESServerVerification),this._rfbRSAAESAuthenticationState.addEventListener("credentialsrequired",this._eventHandlers.handleRSAAESCredentialsRequired)),this._rfbRSAAESAuthenticationState.checkInternalEvents(),this._rfbRSAAESAuthenticationState.hasStarted||this._rfbRSAAESAuthenticationState.negotiateRA2neAuthAsync().catch(t=>{t.message!=="disconnect normally"&&this._fail(t.message)}).then(()=>(this.dispatchEvent(new CustomEvent("securityresult")),this._rfbInitState="SecurityResult",!0)).finally(()=>{this._rfbRSAAESAuthenticationState.removeEventListener("serververification",this._eventHandlers.handleRSAAESServerVerification),this._rfbRSAAESAuthenticationState.removeEventListener("credentialsrequired",this._eventHandlers.handleRSAAESCredentialsRequired),this._rfbRSAAESAuthenticationState=null}),!1}_negotiateMSLogonIIAuth(){if(this._sock.rQwait("mslogonii dh param",24))return!1;if(this._rfbCredentials.username===void 0||this._rfbCredentials.password===void 0)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}})),!1;const t=this._sock.rQshiftBytes(8),e=this._sock.rQshiftBytes(8),s=this._sock.rQshiftBytes(8),n=window.crypto.getRandomValues(new Uint8Array(8)),r=new Uint8Array(this._modPow(t,n,e)),a=new Uint8Array(this._modPow(s,n,e)),h=new cs(a),c=ce(this._rfbCredentials.username).substring(0,255),o=ce(this._rfbCredentials.password).substring(0,63),l=new Uint8Array(256),u=new Uint8Array(64);window.crypto.getRandomValues(l),window.crypto.getRandomValues(u);for(let d=0;d<c.length;d++)l[d]=c.charCodeAt(d);l[c.length]=0;for(let d=0;d<o.length;d++)u[d]=o.charCodeAt(d);u[o.length]=0;let x=new Uint8Array(a);for(let d=0;d<32;d++){for(let k=0;k<8;k++)x[k]^=l[d*8+k];x=h.enc8(x),l.set(x,d*8)}x=new Uint8Array(a);for(let d=0;d<8;d++){for(let k=0;k<8;k++)x[k]^=u[d*8+k];x=h.enc8(x),u.set(x,d*8)}return this._sock.send(r),this._sock.send(l),this._sock.send(u),this._rfbInitState="SecurityResult",!0}_negotiateAuthentication(){switch(this._rfbAuthScheme){case ps:return this._rfbInitState="SecurityResult",!0;case ws:return this._negotiateXvpAuth();case vs:return this._negotiateARDAuth();case _t:return this._negotiateStdVNCAuth();case bs:return this._negotiateTightAuth();case Vt:return this._negotiateVeNCryptAuth();case ks:return this._negotiatePlainAuth();case ys:return this._negotiateTightUnixAuth();case gs:return this._negotiateRA2neAuth();case ms:return this._negotiateMSLogonIIAuth();default:return this._fail("Unsupported auth scheme (scheme: "+this._rfbAuthScheme+")")}}_handleSecurityResult(){if(this._rfbVersion<3.7)return this._rfbInitState="ClientInitialisation",!0;if(this._sock.rQwait("VNC auth response ",4))return!1;const t=this._sock.rQshift32();return t===0?(this._rfbInitState="ClientInitialisation",M("Authentication OK"),!0):this._rfbVersion>=3.8?(this._rfbInitState="SecurityReason",this._securityContext="security result",this._securityStatus=t,!0):(this.dispatchEvent(new CustomEvent("securityfailure",{detail:{status:t}})),this._fail("Security handshake failed"))}_negotiateServerInit(){if(this._sock.rQwait("server initialization",24))return!1;const t=this._sock.rQshift16(),e=this._sock.rQshift16(),s=this._sock.rQshift8(),n=this._sock.rQshift8(),r=this._sock.rQshift8(),a=this._sock.rQshift8(),h=this._sock.rQshift16(),c=this._sock.rQshift16(),o=this._sock.rQshift16(),l=this._sock.rQshift8(),u=this._sock.rQshift8(),x=this._sock.rQshift8();this._sock.rQskipBytes(3);const d=this._sock.rQshift32();if(this._sock.rQwait("server init name",d,24))return!1;let k=this._sock.rQshiftStr(d);if(k=St(k,!0),this._rfbTightVNC){if(this._sock.rQwait("TightVNC extended server init header",8,24+d))return!1;const C=this._sock.rQshift16(),A=this._sock.rQshift16(),K=this._sock.rQshift16();this._sock.rQskipBytes(2);const T=(C+A+K)*16;if(this._sock.rQwait("TightVNC extended server init header",T,32+d))return!1;this._sock.rQskipBytes(16*C),this._sock.rQskipBytes(16*A),this._sock.rQskipBytes(16*K)}return $("Screen: "+t+"x"+e+", bpp: "+s+", depth: "+n+", bigEndian: "+r+", trueColor: "+a+", redMax: "+h+", greenMax: "+c+", blueMax: "+o+", redShift: "+l+", greenShift: "+u+", blueShift: "+x),this._setDesktopName(k),this._resize(t,e),this._viewOnly||this._keyboard.grab(),this._fbDepth=24,this._fbName==="Intel(r) AMT KVM"&&(se("Intel AMT KVM only supports 8/16 bit depths. Using low color mode."),this._fbDepth=8),Q.messages.pixelFormat(this._sock,this._fbDepth,!0),this._sendEncodings(),Q.messages.fbUpdateRequest(this._sock,!1,0,0,this._fbWidth,this._fbHeight),this._updateConnectionState("connected"),!0}_sendEncodings(){const t=[];t.push(D.encodingCopyRect),this._fbDepth==24&&(t.push(D.encodingTight),t.push(D.encodingTightPNG),t.push(D.encodingZRLE),t.push(D.encodingJPEG),t.push(D.encodingHextile),t.push(D.encodingRRE)),t.push(D.encodingRaw),t.push(D.pseudoEncodingQualityLevel0+this._qualityLevel),t.push(D.pseudoEncodingCompressLevel0+this._compressionLevel),t.push(D.pseudoEncodingDesktopSize),t.push(D.pseudoEncodingLastRect),t.push(D.pseudoEncodingQEMUExtendedKeyEvent),t.push(D.pseudoEncodingExtendedDesktopSize),t.push(D.pseudoEncodingXvp),t.push(D.pseudoEncodingFence),t.push(D.pseudoEncodingContinuousUpdates),t.push(D.pseudoEncodingDesktopName),t.push(D.pseudoEncodingExtendedClipboard),this._fbDepth==24&&(t.push(D.pseudoEncodingVMwareCursor),t.push(D.pseudoEncodingCursor)),Q.messages.clientEncodings(this._sock,t)}_initMsg(){switch(this._rfbInitState){case"ProtocolVersion":return this._negotiateProtocolVersion();case"Security":return this._negotiateSecurity();case"Authentication":return this._negotiateAuthentication();case"SecurityResult":return this._handleSecurityResult();case"SecurityReason":return this._handleSecurityReason();case"ClientInitialisation":return this._sock.send([this._shared?1:0]),this._rfbInitState="ServerInitialisation",!0;case"ServerInitialisation":return this._negotiateServerInit();default:return this._fail("Unknown init state (state: "+this._rfbInitState+")")}}_resumeAuthentication(){setTimeout(this._initMsg.bind(this),0)}_handleSetColourMapMsg(){return M("SetColorMapEntries"),this._fail("Unexpected SetColorMapEntries message")}_handleServerCutText(){if(M("ServerCutText"),this._sock.rQwait("ServerCutText header",7,1))return!1;this._sock.rQskipBytes(3);let t=this._sock.rQshift32();if(t=Gt(t),this._sock.rQwait("ServerCutText content",Math.abs(t),8))return!1;if(t>=0){const e=this._sock.rQshiftStr(t);if(this._viewOnly)return!0;this.dispatchEvent(new CustomEvent("clipboard",{detail:{text:e}}))}else{t=Math.abs(t);const e=this._sock.rQshift32();let s=e&65535,n=e&4278190080;if(!!(n&Ss)){this._clipboardServerCapabilitiesFormats={},this._clipboardServerCapabilitiesActions={};for(let h=0;h<=15;h++){let c=1<<h;s&c&&(this._clipboardServerCapabilitiesFormats[c]=!0,this._sock.rQshift32())}for(let h=24;h<=31;h++){let c=1<<h;this._clipboardServerCapabilitiesActions[c]=!!(n&c)}let a=[Ss,ut,Cs,Ue,xt];Q.messages.extendedClipboardCaps(this._sock,a,{extendedClipboardFormatText:0})}else if(n===ut){if(this._viewOnly)return!0;this._clipboardText!=null&&this._clipboardServerCapabilitiesActions[xt]&&s&he&&Q.messages.extendedClipboardProvide(this._sock,[he],[this._clipboardText])}else if(n===Cs){if(this._viewOnly)return!0;this._clipboardServerCapabilitiesActions[Ue]&&(this._clipboardText!=null?Q.messages.extendedClipboardNotify(this._sock,[he]):Q.messages.extendedClipboardNotify(this._sock,[]))}else if(n===Ue){if(this._viewOnly)return!0;this._clipboardServerCapabilitiesActions[ut]&&s&he&&Q.messages.extendedClipboardRequest(this._sock,[he])}else if(n===xt){if(this._viewOnly||!(s&he))return!0;this._clipboardText=null;let a=this._sock.rQshiftBytes(t-4),h=new qt,c=null;h.setInput(a);for(let o=0;o<=15;o++){let l=1<<o;if(s&l){let u=0,x=h.inflate(4);u|=x[0]<<24,u|=x[1]<<16,u|=x[2]<<8,u|=x[3];let d=h.inflate(u);l===he&&(c=d)}}if(h.setInput(null),c!==null){let o="";for(let l=0;l<c.length;l++)o+=String.fromCharCode(c[l]);c=o,c=St(c),c.length>0&&c.charAt(c.length-1)==="\0"&&(c=c.slice(0,-1)),c=c.replace(`\r
`,`
`),this.dispatchEvent(new CustomEvent("clipboard",{detail:{text:c}}))}}else return this._fail("Unexpected action in extended clipboard message: "+n)}return!0}_handleServerFenceMsg(){if(this._sock.rQwait("ServerFence header",8,1))return!1;this._sock.rQskipBytes(3);let t=this._sock.rQshift32(),e=this._sock.rQshift8();if(this._sock.rQwait("ServerFence payload",e,9))return!1;e>64&&(se("Bad payload length ("+e+") in fence response"),e=64);const s=this._sock.rQshiftStr(e);return this._supportsFence=!0,t&1<<31?(t&=3,Q.messages.clientFence(this._sock,t,s),!0):this._fail("Unexpected fence response")}_handleXvpMsg(){if(this._sock.rQwait("XVP version and message",3,1))return!1;this._sock.rQskipBytes(1);const t=this._sock.rQshift8(),e=this._sock.rQshift8();switch(e){case 0:O("XVP Operation Failed");break;case 1:this._rfbXvpVer=t,$("XVP extensions enabled (version "+this._rfbXvpVer+")"),this._setCapability("power",!0);break;default:this._fail("Illegal server XVP message (msg: "+e+")");break}return!0}_normalMsg(){let t;this._FBU.rects>0?t=0:t=this._sock.rQshift8();let e,s;switch(t){case 0:return s=this._framebufferUpdate(),s&&!this._enabledContinuousUpdates&&Q.messages.fbUpdateRequest(this._sock,!0,0,0,this._fbWidth,this._fbHeight),s;case 1:return this._handleSetColourMapMsg();case 2:return M("Bell"),this.dispatchEvent(new CustomEvent("bell",{detail:{}})),!0;case 3:return this._handleServerCutText();case 150:return e=!this._supportsContinuousUpdates,this._supportsContinuousUpdates=!0,this._enabledContinuousUpdates=!1,e&&(this._enabledContinuousUpdates=!0,this._updateContinuousUpdates(),$("Enabling continuous updates.")),!0;case 248:return this._handleServerFenceMsg();case 250:return this._handleXvpMsg();default:return this._fail("Unexpected server message (type "+t+")"),M("sock.rQslice(0, 30): "+this._sock.rQslice(0,30)),!0}}_onFlush(){this._flushing=!1,this._sock.rQlen>0&&this._handleMessage()}_framebufferUpdate(){if(this._FBU.rects===0){if(this._sock.rQwait("FBU header",3,1))return!1;if(this._sock.rQskipBytes(1),this._FBU.rects=this._sock.rQshift16(),this._display.pending())return this._flushing=!0,this._display.flush(),!1}for(;this._FBU.rects>0;){if(this._FBU.encoding===null){if(this._sock.rQwait("rect header",12))return!1;const t=this._sock.rQshiftBytes(12);this._FBU.x=(t[0]<<8)+t[1],this._FBU.y=(t[2]<<8)+t[3],this._FBU.width=(t[4]<<8)+t[5],this._FBU.height=(t[6]<<8)+t[7],this._FBU.encoding=parseInt((t[8]<<24)+(t[9]<<16)+(t[10]<<8)+t[11],10)}if(!this._handleRect())return!1;this._FBU.rects--,this._FBU.encoding=null}return this._display.flip(),!0}_handleRect(){switch(this._FBU.encoding){case D.pseudoEncodingLastRect:return this._FBU.rects=1,!0;case D.pseudoEncodingVMwareCursor:return this._handleVMwareCursor();case D.pseudoEncodingCursor:return this._handleCursor();case D.pseudoEncodingQEMUExtendedKeyEvent:return this._qemuExtKeyEventSupported=!0,!0;case D.pseudoEncodingDesktopName:return this._handleDesktopName();case D.pseudoEncodingDesktopSize:return this._resize(this._FBU.width,this._FBU.height),!0;case D.pseudoEncodingExtendedDesktopSize:return this._handleExtendedDesktopSize();default:return this._handleDataRect()}}_handleVMwareCursor(){const t=this._FBU.x,e=this._FBU.y,s=this._FBU.width,n=this._FBU.height;if(this._sock.rQwait("VMware cursor encoding",1))return!1;const r=this._sock.rQshift8();this._sock.rQshift8();let a;const h=4;if(r==0){if(a=new Array(s*n*h),this._sock.rQwait("VMware cursor classic encoding",s*n*h*2,2))return!1;let o=new Array(s*n);for(let u=0;u<s*n;u++)o[u]=this._sock.rQshift32();let l=new Array(s*n);for(let u=0;u<s*n;u++)l[u]=this._sock.rQshift32();for(let u=0;u<s*n;u++)if(o[u]==0){let x=l[u],d=x>>8&255,k=x>>16&255,C=x>>24&255;a[u*h]=d,a[u*h+1]=k,a[u*h+2]=C,a[u*h+3]=255}else(o[u]&-256)==-256?l[u]==0?(a[u*h]=0,a[u*h+1]=0,a[u*h+2]=0,a[u*h+3]=0):(l[u]&-256,a[u*h]=0,a[u*h+1]=0,a[u*h+2]=0,a[u*h+3]=255):(a[u*h]=0,a[u*h+1]=0,a[u*h+2]=0,a[u*h+3]=255)}else if(r==1){if(this._sock.rQwait("VMware cursor alpha encoding",s*n*4,2))return!1;a=new Array(s*n*h);for(let c=0;c<s*n;c++){let o=this._sock.rQshift32();a[c*4]=o>>24&255,a[c*4+1]=o>>16&255,a[c*4+2]=o>>8&255,a[c*4+3]=o&255}}else return se("The given cursor type is not supported: "+r+" given."),!1;return this._updateCursor(a,t,e,s,n),!0}_handleCursor(){const t=this._FBU.x,e=this._FBU.y,s=this._FBU.width,n=this._FBU.height,r=s*n*4,a=Math.ceil(s/8)*n;let h=r+a;if(this._sock.rQwait("cursor encoding",h))return!1;const c=this._sock.rQshiftBytes(r),o=this._sock.rQshiftBytes(a);let l=new Uint8Array(s*n*4),u=0;for(let x=0;x<n;x++)for(let d=0;d<s;d++){let k=x*Math.ceil(s/8)+Math.floor(d/8),C=o[k]<<d%8&128?255:0;l[u]=c[u+2],l[u+1]=c[u+1],l[u+2]=c[u],l[u+3]=C,u+=4}return this._updateCursor(l,t,e,s,n),!0}_handleDesktopName(){if(this._sock.rQwait("DesktopName",4))return!1;let t=this._sock.rQshift32();if(this._sock.rQwait("DesktopName",t,4))return!1;let e=this._sock.rQshiftStr(t);return e=St(e,!0),this._setDesktopName(e),!0}_handleExtendedDesktopSize(){if(this._sock.rQwait("ExtendedDesktopSize",4))return!1;const t=this._sock.rQpeek8();let e=4+t*16;if(this._sock.rQwait("ExtendedDesktopSize",e))return!1;const s=!this._supportsSetDesktopSize;this._supportsSetDesktopSize=!0,s&&this._requestRemoteResize(),this._sock.rQskipBytes(1),this._sock.rQskipBytes(3);for(let n=0;n<t;n+=1)n===0?(this._screenID=this._sock.rQshiftBytes(4),this._sock.rQskipBytes(2),this._sock.rQskipBytes(2),this._sock.rQskipBytes(2),this._sock.rQskipBytes(2),this._screenFlags=this._sock.rQshiftBytes(4)):this._sock.rQskipBytes(16);if(this._FBU.x===1&&this._FBU.y!==0){let n="";switch(this._FBU.y){case 1:n="Resize is administratively prohibited";break;case 2:n="Out of resources";break;case 3:n="Invalid screen layout";break;default:n="Unknown reason";break}se("Server did not accept the resize request: "+n)}else this._resize(this._FBU.width,this._FBU.height);return!0}_handleDataRect(){let t=this._decoders[this._FBU.encoding];if(!t)return this._fail("Unsupported encoding (encoding: "+this._FBU.encoding+")"),!1;try{return t.decodeRect(this._FBU.x,this._FBU.y,this._FBU.width,this._FBU.height,this._sock,this._display,this._fbDepth)}catch(e){return this._fail("Error decoding rect: "+e),!1}}_updateContinuousUpdates(){this._enabledContinuousUpdates&&Q.messages.enableContinuousUpdates(this._sock,!0,0,0,this._fbWidth,this._fbHeight)}_resize(t,e){this._fbWidth=t,this._fbHeight=e,this._display.resize(this._fbWidth,this._fbHeight),this._updateClip(),this._updateScale(),this._updateContinuousUpdates(),this._saveExpectedClientSize()}_xvpOp(t,e){this._rfbXvpVer<t||($("Sending XVP operation "+e+" (version "+t+")"),Q.messages.xvpOp(this._sock,t,e))}_updateCursor(t,e,s,n,r){this._cursorImage={rgbaPixels:t,hotx:e,hoty:s,w:n,h:r},this._refreshCursor()}_shouldShowDotCursor(){if(!this._showDotCursor)return!1;for(let t=3;t<this._cursorImage.rgbaPixels.length;t+=4)if(this._cursorImage.rgbaPixels[t])return!1;return!0}_refreshCursor(){if(this._rfbConnectionState!=="connecting"&&this._rfbConnectionState!=="connected")return;const t=this._shouldShowDotCursor()?Q.cursors.dot:this._cursorImage;this._cursor.change(t.rgbaPixels,t.hotx,t.hoty,t.w,t.h)}static genDES(t,e){const s=t.split("").map(n=>n.charCodeAt(0));return new cs(s).encrypt(e)}}Q.messages={keyEvent(i,t,e){const s=i._sQ,n=i._sQlen;s[n]=4,s[n+1]=e,s[n+2]=0,s[n+3]=0,s[n+4]=t>>24,s[n+5]=t>>16,s[n+6]=t>>8,s[n+7]=t,i._sQlen+=8,i.flush()},QEMUExtendedKeyEvent(i,t,e,s){function n(c){const o=s>>8,l=s&255;return o===224&&l<127?l|128:c}const r=i._sQ,a=i._sQlen;r[a]=255,r[a+1]=0,r[a+2]=e>>8,r[a+3]=e,r[a+4]=t>>24,r[a+5]=t>>16,r[a+6]=t>>8,r[a+7]=t;const h=n(s);r[a+8]=h>>24,r[a+9]=h>>16,r[a+10]=h>>8,r[a+11]=h,i._sQlen+=12,i.flush()},pointerEvent(i,t,e,s){const n=i._sQ,r=i._sQlen;n[r]=5,n[r+1]=s,n[r+2]=t>>8,n[r+3]=t,n[r+4]=e>>8,n[r+5]=e,i._sQlen+=6,i.flush()},_buildExtendedClipboardFlags(i,t){let e=new Uint8Array(4),s=0,n=0;for(let r=0;r<i.length;r++)n|=i[r];for(let r=0;r<t.length;r++)s|=t[r];return e[0]=n>>24,e[1]=0,e[2]=0,e[3]=s,e},extendedClipboardProvide(i,t,e){let s=new Kr,n=[];for(let h=0;h<t.length;h++){if(t[h]!=he)throw new Error("Unsupported extended clipboard format for Provide message.");e[h]=e[h].replace(/\r\n|\r|\n/gm,`\r
`);let c=ce(e[h]+"\0");n.push(c.length>>24&255,c.length>>16&255,c.length>>8&255,c.length&255);for(let o=0;o<c.length;o++)n.push(c.charCodeAt(o))}let r=s.deflate(new Uint8Array(n)),a=new Uint8Array(4+r.length);a.set(Q.messages._buildExtendedClipboardFlags([xt],t)),a.set(r,4),Q.messages.clientCutText(i,a,!0)},extendedClipboardNotify(i,t){let e=Q.messages._buildExtendedClipboardFlags([Ue],t);Q.messages.clientCutText(i,e,!0)},extendedClipboardRequest(i,t){let e=Q.messages._buildExtendedClipboardFlags([ut],t);Q.messages.clientCutText(i,e,!0)},extendedClipboardCaps(i,t,e){let s=Object.keys(e),n=new Uint8Array(4+4*s.length);s.map(a=>parseInt(a)),s.sort((a,h)=>a-h),n.set(Q.messages._buildExtendedClipboardFlags(t,[]));let r=4;for(let a=0;a<s.length;a++)n[r]=e[s[a]]>>24,n[r+1]=e[s[a]]>>16,n[r+2]=e[s[a]]>>8,n[r+3]=e[s[a]]>>0,r+=4,n[3]|=1<<s[a];Q.messages.clientCutText(i,n,!0)},clientCutText(i,t,e=!1){const s=i._sQ,n=i._sQlen;s[n]=6,s[n+1]=0,s[n+2]=0,s[n+3]=0;let r;e?r=nn(-t.length):r=t.length,s[n+4]=r>>24,s[n+5]=r>>16,s[n+6]=r>>8,s[n+7]=r,i._sQlen+=8;let a=0,h=t.length;for(;h>0;){let c=Math.min(h,i._sQbufferSize-i._sQlen);for(let o=0;o<c;o++)s[i._sQlen+o]=t[a+o];i._sQlen+=c,i.flush(),h-=c,a+=c}},setDesktopSize(i,t,e,s,n){const r=i._sQ,a=i._sQlen;r[a]=251,r[a+1]=0,r[a+2]=t>>8,r[a+3]=t,r[a+4]=e>>8,r[a+5]=e,r[a+6]=1,r[a+7]=0,r[a+8]=s>>24,r[a+9]=s>>16,r[a+10]=s>>8,r[a+11]=s,r[a+12]=0,r[a+13]=0,r[a+14]=0,r[a+15]=0,r[a+16]=t>>8,r[a+17]=t,r[a+18]=e>>8,r[a+19]=e,r[a+20]=n>>24,r[a+21]=n>>16,r[a+22]=n>>8,r[a+23]=n,i._sQlen+=24,i.flush()},clientFence(i,t,e){const s=i._sQ,n=i._sQlen;s[n]=248,s[n+1]=0,s[n+2]=0,s[n+3]=0,s[n+4]=t>>24,s[n+5]=t>>16,s[n+6]=t>>8,s[n+7]=t;const r=e.length;s[n+8]=r;for(let a=0;a<r;a++)s[n+9+a]=e.charCodeAt(a);i._sQlen+=9+r,i.flush()},enableContinuousUpdates(i,t,e,s,n,r){const a=i._sQ,h=i._sQlen;a[h]=150,a[h+1]=t,a[h+2]=e>>8,a[h+3]=e,a[h+4]=s>>8,a[h+5]=s,a[h+6]=n>>8,a[h+7]=n,a[h+8]=r>>8,a[h+9]=r,i._sQlen+=10,i.flush()},pixelFormat(i,t,e){const s=i._sQ,n=i._sQlen;let r;t>16?r=32:t>8?r=16:r=8;const a=Math.floor(t/3);s[n]=0,s[n+1]=0,s[n+2]=0,s[n+3]=0,s[n+4]=r,s[n+5]=t,s[n+6]=0,s[n+7]=e?1:0,s[n+8]=0,s[n+9]=(1<<a)-1,s[n+10]=0,s[n+11]=(1<<a)-1,s[n+12]=0,s[n+13]=(1<<a)-1,s[n+14]=a*0,s[n+15]=a*1,s[n+16]=a*2,s[n+17]=0,s[n+18]=0,s[n+19]=0,i._sQlen+=20,i.flush()},clientEncodings(i,t){const e=i._sQ,s=i._sQlen;e[s]=2,e[s+1]=0,e[s+2]=t.length>>8,e[s+3]=t.length;let n=s+4;for(let r=0;r<t.length;r++){const a=t[r];e[n]=a>>24,e[n+1]=a>>16,e[n+2]=a>>8,e[n+3]=a,n+=4}i._sQlen+=n-s,i.flush()},fbUpdateRequest(i,t,e,s,n,r){const a=i._sQ,h=i._sQlen;typeof e>"u"&&(e=0),typeof s>"u"&&(s=0),a[h]=3,a[h+1]=t?1:0,a[h+2]=e>>8&255,a[h+3]=e&255,a[h+4]=s>>8&255,a[h+5]=s&255,a[h+6]=n>>8&255,a[h+7]=n&255,a[h+8]=r>>8&255,a[h+9]=r&255,i._sQlen+=10,i.flush()},xvpOp(i,t,e){const s=i._sQ,n=i._sQlen;s[n]=250,s[n+1]=0,s[n+2]=t,s[n+3]=e,i._sQlen+=4,i.flush()}};Q.cursors={none:{rgbaPixels:new Uint8Array,w:0,h:0,hotx:0,hoty:0},dot:{rgbaPixels:new Uint8Array([255,255,255,255,0,0,0,255,255,255,255,255,0,0,0,255,0,0,0,0,0,0,0,255,255,255,255,255,0,0,0,255,255,255,255,255]),w:3,h:3,hotx:1,hoty:1}};export{Q as default};
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