3 lines
20 KiB
JavaScript
3 lines
20 KiB
JavaScript
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/*! pako 2.0.4 https://github.com/nodeca/pako @license (MIT AND Zlib) */
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(this,(function(e){"use strict";var t=(e,t,i,n)=>{let a=65535&e|0,r=e>>>16&65535|0,o=0;for(;0!==i;){o=i>2e3?2e3:i,i-=o;do{a=a+t[n++]|0,r=r+a|0}while(--o);a%=65521,r%=65521}return a|r<<16|0};const i=new Uint32Array((()=>{let e,t=[];for(var i=0;i<256;i++){e=i;for(var n=0;n<8;n++)e=1&e?3988292384^e>>>1:e>>>1;t[i]=e}return t})());var n=(e,t,n,a)=>{const r=i,o=a+n;e^=-1;for(let i=a;i<o;i++)e=e>>>8^r[255&(e^t[i])];return-1^e};var a=function(e,t){let i,n,a,r,o,s,l,d,f,c,h,u,w,b,k,m,_,g,p,v,x,y,E,R;const A=e.state;i=e.next_in,E=e.input,n=i+(e.avail_in-5),a=e.next_out,R=e.output,r=a-(t-e.avail_out),o=a+(e.avail_out-257),s=A.dmax,l=A.wsize,d=A.whave,f=A.wnext,c=A.window,h=A.hold,u=A.bits,w=A.lencode,b=A.distcode,k=(1<<A.lenbits)-1,m=(1<<A.distbits)-1;e:do{u<15&&(h+=E[i++]<<u,u+=8,h+=E[i++]<<u,u+=8),_=w[h&k];t:for(;;){if(g=_>>>24,h>>>=g,u-=g,g=_>>>16&255,0===g)R[a++]=65535&_;else{if(!(16&g)){if(0==(64&g)){_=w[(65535&_)+(h&(1<<g)-1)];continue t}if(32&g){A.mode=12;break e}e.msg="invalid literal/length code",A.mode=30;break e}p=65535&_,g&=15,g&&(u<g&&(h+=E[i++]<<u,u+=8),p+=h&(1<<g)-1,h>>>=g,u-=g),u<15&&(h+=E[i++]<<u,u+=8,h+=E[i++]<<u,u+=8),_=b[h&m];i:for(;;){if(g=_>>>24,h>>>=g,u-=g,g=_>>>16&255,!(16&g)){if(0==(64&g)){_=b[(65535&_)+(h&(1<<g)-1)];continue i}e.msg="invalid distance code",A.mode=30;break e}if(v=65535&_,g&=15,u<g&&(h+=E[i++]<<u,u+=8,u<g&&(h+=E[i++]<<u,u+=8)),v+=h&(1<<g)-1,v>s){e.msg="invalid distance too far back",A.mode=30;break e}if(h>>>=g,u-=g,g=a-r,v>g){if(g=v-g,g>d&&A.sane){e.msg="invalid distance too far back",A.mode=30;break e}if(x=0,y=c,0===f){if(x+=l-g,g<p){p-=g;do{R[a++]=c[x++]}while(--g);x=a-v,y=R}}else if(f<g){if(x+=l+f-g,g-=f,g<p){p-=g;do{R[a++]=c[x++]}while(--g);if(x=0,f<p){g=f,p-=g;do{R[a++]=c[x++]}while(--g);x=a-v,y=R}}}else if(x+=f-g,g<p){p-=g;do{R[a++]=c[x++]}while(--g);x=a-v,y=R}for(;p>2;)R[a++]=y[x++],R[a++]=y[x++],R[a++]=y[x++],p-=3;p&&(R[a++]=y[x++],p>1&&(R[a++]=y[x++]))}else{x=a-v;do{R[a++]=R[x++],R[a++]=R[x++],R[a++]=R[x++],p-=3}while(p>2);p&&(R[a++]=R[x++],p>1&&(R[a++]=R[x++]))}break}}break}}while(i<n&&a<o);p=u>>3,i-=p,u-=p<<3,h&=(1<<u)-1,e.next_in=i,e.next_out=a,e.avail_in=i<n?n-i+5:5-(i-n),e.avail_out=a<o?o-a+257:257-(a-o),A.hold=h,A.bits=u};const r=15,o=new Uint16Array([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]),s=new Uint8Array([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]),l=new Uint16Array([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]),d=new Uint8Array([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]);var f=(e,t,i,n,a,f,c,h)=>{const u=h.bits;let w,b,k,m,_,g,p=0,v=0,x=0,y=0,E=0,R=0,A=0,Z=0,S=0,T=0,O=null,U=0;const D=new Uint16Array(16),I=new Uint16Array(16);let B,N,C,z=null,F=0;for(p=0;p<=r;p++)D[p]=0;for(v=0;v<n;v++)D[t[i+v]]++;for(E=u,y=r;y>=1&&0===D[y];y--);if(E>y&&(E=y),0===y)return a[f++]=20971520,a[f++]=20971520,h.bits=1,0;for(x=1;x<y&&0===D[x];x++);for(E<x&&(E=x),Z=1,p=1;p<=r;p++)if(Z<<=1,Z-=D[p],Z<0)return-1;if(Z>0&&(0===e||1!==y))return-1;for(I[1]=0,p=1;p<r;p++)I[p+1]=I[p]+D[p];for(v=0;v<n;v++)0!==t[i+v]&&(c[I[t[i+v]]++]=v);if(0===e?(O=z=c,g=19):1===e?(O=o,U-=257,z=s,F-=257,g=256):(O=l,z=d,g=-1),T=0,v=0,p=x,_=f,R=E,A=0,k=-1,S=1<<E,m=S-1,1===e&&S>852||2===e&&S>592)return 1;for(;;){B=p-A,c[v]<g?(N=0,C=c[v]):c[v]>g?(N=z[F+c[v]],C=O[U+c[v]]):(N=96,C=0),w=1<<p-A,b=1<<R,x=b;do{b-=w,a[_+(T>>A)+b]=B<<24|N<<16|C|0}while(0!==b);for(w=1<<p-1;T&w;)w>>=1;if(0!==w?(T&=w-1,T+=w):T=0,v++,0==--D[p]){if(p===y)break;p=t[i+c[v]]}if(p>E&&(T&m)!==k){for(0===A&&(A=E),_+=x,R=p-A,Z=1<<R;R+A<y&&(Z-=D[R+A],!(Z<=0));)R++,Z<<=1;if(S+=1<<R,1===e&&S>852||2===e&&S>592)return 1;k=T&m,a[k]=E<<24|R<<16|_-f|0}}return 0!==T&&(a[_+T]=p-A<<24|64<<16|0),h.bits=E,0},c={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FL
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