noVNC/core/inflator.js

/*
 * noVNC: HTML5 VNC client
 * Copyright (C) 2012 Joel Martin
 * Copyright (C) 2017 Pierre Ossman for Cendio AB
 * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
 */

define("pako/lib/utils/common",["require","exports","module"],function(e,t,n){var r=typeof Uint8Array!="undefined"&&typeof Uint16Array!="undefined"&&typeof Int32Array!="undefined";t.assign=function(e){var t=Array.prototype.slice.call(arguments,1);while(t.length){var n=t.shift();if(!n)continue;if(typeof n!="object")throw new TypeError(n+"must be non-object");for(var r in n)n.hasOwnProperty(r)&&(e[r]=n[r])}return e},t.shrinkBuf=function(e,t){return e.length===t?e:e.subarray?e.subarray(0,t):(e.length=t,e)};var i={arraySet:function(e,t,n,r,i){if(t.subarray&&e.subarray){e.set(t.subarray(n,n+r),i);return}for(var s=0;s<r;s++)e[i+s]=t[n+s]},flattenChunks:function(e){var t,n,r,i,s,o;r=0;for(t=0,n=e.length;t<n;t++)r+=e[t].length;o=new Uint8Array(r),i=0;for(t=0,n=e.length;t<n;t++)s=e[t],o.set(s,i),i+=s.length;return o}},s={arraySet:function(e,t,n,r,i){for(var s=0;s<r;s++)e[i+s]=t[n+s]},flattenChunks:function(e){return[].concat.apply([],e)}};t.setTyped=function(e){e?(t.Buf8=Uint8Array,t.Buf16=Uint16Array,t.Buf32=Int32Array,t.assign(t,i)):(t.Buf8=Array,t.Buf16=Array,t.Buf32=Array,t.assign(t,s))},t.setTyped(r)}),define("pako/lib/zlib/adler32",["require","exports","module"],function(e,t,n){function r(e,t,n,r){var i=e&65535|0,s=e>>>16&65535|0,o=0;while(n!==0){o=n>2e3?2e3:n,n-=o;do i=i+t[r++]|0,s=s+i|0;while(--o);i%=65521,s%=65521}return i|s<<16|0}n.exports=r}),define("pako/lib/zlib/crc32",["require","exports","module"],function(e,t,n){function r(){var e,t=[];for(var n=0;n<256;n++){e=n;for(var r=0;r<8;r++)e=e&1?3988292384^e>>>1:e>>>1;t[n]=e}return t}function s(e,t,n,r){var s=i,o=r+n;e^=-1;for(var u=r;u<o;u++)e=e>>>8^s[(e^t[u])&255];return e^-1}var i=r();n.exports=s}),define("pako/lib/zlib/inffast",["require","exports","module"],function(e,t,n){var r=30,i=12;n.exports=function(t,n){var s,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T,N,C,k,L,A;s=t.state,o=t.next_in,L=t.input,u=o+(t.avail_in-5),a=t.next_out,A=t.output,f=a-(n-t.avail_out),l=a+(t.avail_out-257),c=s.dmax,h=s.wsize,p=s.whave,d=s.wnext,v=s.window,m=s.hold,g=s.bits,y=s.lencode,b=s.distcode,w=(1<<s.lenbits)-1,E=(1<<s.distbits)-1;e:do{g<15&&(m+=L[o++]<<g,g+=8,m+=L[o++]<<g,g+=8),S=y[m&w];t:for(;;){x=S>>>24,m>>>=x,g-=x,x=S>>>16&255;if(x===0)A[a++]=S&65535;else{if(!(x&16)){if((x&64)===0){S=y[(S&65535)+(m&(1<<x)-1)];continue t}if(x&32){s.mode=i;break e}t.msg="invalid literal/length code",s.mode=r;break e}T=S&65535,x&=15,x&&(g<x&&(m+=L[o++]<<g,g+=8),T+=m&(1<<x)-1,m>>>=x,g-=x),g<15&&(m+=L[o++]<<g,g+=8,m+=L[o++]<<g,g+=8),S=b[m&E];n:for(;;){x=S>>>24,m>>>=x,g-=x,x=S>>>16&255;if(!(x&16)){if((x&64)===0){S=b[(S&65535)+(m&(1<<x)-1)];continue n}t.msg="invalid distance code",s.mode=r;break e}N=S&65535,x&=15,g<x&&(m+=L[o++]<<g,g+=8,g<x&&(m+=L[o++]<<g,g+=8)),N+=m&(1<<x)-1;if(N>c){t.msg="invalid distance too far back",s.mode=r;break e}m>>>=x,g-=x,x=a-f;if(N>x){x=N-x;if(x>p&&s.sane){t.msg="invalid distance too far back",s.mode=r;break e}C=0,k=v;if(d===0){C+=h-x;if(x<T){T-=x;do A[a++]=v[C++];while(--x);C=a-N,k=A}}else if(d<x){C+=h+d-x,x-=d;if(x<T){T-=x;do A[a++]=v[C++];while(--x);C=0;if(d<T){x=d,T-=x;do A[a++]=v[C++];while(--x);C=a-N,k=A}}}else{C+=d-x;if(x<T){T-=x;do A[a++]=v[C++];while(--x);C=a-N,k=A}}while(T>2)A[a++]=k[C++],A[a++]=k[C++],A[a++]=k[C++],T-=3;T&&(A[a++]=k[C++],T>1&&(A[a++]=k[C++]))}else{C=a-N;do A[a++]=A[C++],A[a++]=A[C++],A[a++]=A[C++],T-=3;while(T>2);T&&(A[a++]=A[C++],T>1&&(A[a++]=A[C++]))}break}}break}}while(o<u&&a<l);T=g>>3,o-=T,g-=T<<3,m&=(1<<g)-1,t.next_in=o,t.next_out=a,t.avail_in=o<u?5+(u-o):5-(o-u),t.avail_out=a<l?257+(l-a):257-(a-l),s.hold=m,s.bits=g;return}}),define("pako/lib/zlib/inftrees",["require","exports","module","../utils/common"],function(e,t,n){var r=e("../utils/common"),i=15,s=852,o=592,u=0,a=1,f=2,l=[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],c=[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],h=[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],p=[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];n.exports=function(t,n,d,v,m,g,y,b){var w=b.bits,E=0,S=0,x=0,T=0,N=0,C=0,k=0,L=0,A=0,O=0,M,_,D,P,H,B=null,j=0,F,I=new r.Buf16(i+1),q=new r.Buf16(i+1),R=null,U=0,z,W,X;for(E=0;E<=i;E++)I[E]=0;for(S=0;S<v;S++)I[n[d+S]]++;N=w;for(T=i;T>=1;T--)if(I[T]!==0)break;N>T&&(N=T);if(T===0)return 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t;return!e||!e.state?g:(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=t.wrap&1),t.mode=S,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new r.Buf32(et),t.distcode=t.distdyn=new r.Buf32(tt),t.sane=1,t.back=-1,d)}function ut(e){var t;return!e||!e.state?g:(t=e.state,t.wsize=0,t.whave=0,t.wnext=0,ot(e))}function at(e,t){var n,r;return!e||!e.state?g:(r=e.state,t<0?(n=0,t=-t):(n=(t>>4)+1,t<48&&(t&=15)),t&&(t<8||t>15)?g:(r.window!==null&&r.wbits!==t&&(r.window=null),r.wrap=n,r.wbits=t,ut(e)))}function ft(e,t){var n,r;return e?(r=new st,e.state=r,r.window=null,n=at(e,t),n!==d&&(e.state=null),n):g}function lt(e){return ft(e,rt)}function dt(e){if(ct){var t;ht=new r.Buf32(512),pt=new 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g;n=e.state,n.mode===D&&(n.mode=P),rt=e.next_out,tt=e.output,ot=e.avail_out,nt=e.next_in,et=e.input,st=e.avail_in,ut=n.hold,at=n.bits,ft=st,lt=ot,Tt=d;e:for(;;)switch(n.mode){case S:if(n.wrap===0){n.mode=P;break}while(at<16){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if(n.wrap&2&&ut===35615){n.check=0,Nt[0]=ut&255,Nt[1]=ut>>>8&255,n.check=s(n.check,Nt,2,0),ut=0,at=0,n.mode=x;break}n.flags=0,n.head&&(n.head.done=!1);if(!(n.wrap&1)||(((ut&255)<<8)+(ut>>8))%31){e.msg="incorrect header check",n.mode=G;break}if((ut&15)!==E){e.msg="unknown compression method",n.mode=G;break}ut>>>=4,at-=4,xt=(ut&15)+8;if(n.wbits===0)n.wbits=xt;else if(xt>n.wbits){e.msg="invalid window size",n.mode=G;break}n.dmax=1<<xt,e.adler=n.check=1,n.mode=ut&512?M:D,ut=0,at=0;break;case x:while(at<16){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.flags=ut;if((n.flags&255)!==E){e.msg="unknown compression method",n.mode=G;break}if(n.flags&57344){e.msg="unknown header flags set",n.mode=G;break}n.head&&(n.head.text=ut>>8&1),n.flags&512&&(Nt[0]=ut&255,Nt[1]=ut>>>8&255,n.check=s(n.check,Nt,2,0)),ut=0,at=0,n.mode=T;case T:while(at<32){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.head&&(n.head.time=ut),n.flags&512&&(Nt[0]=ut&255,Nt[1]=ut>>>8&255,Nt[2]=ut>>>16&255,Nt[3]=ut>>>24&255,n.check=s(n.check,Nt,4,0)),ut=0,at=0,n.mode=N;case N:while(at<16){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.head&&(n.head.xflags=ut&255,n.head.os=ut>>8),n.flags&512&&(Nt[0]=ut&255,Nt[1]=ut>>>8&255,n.check=s(n.check,Nt,2,0)),ut=0,at=0,n.mode=C;case C:if(n.flags&1024){while(at<16){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.length=ut,n.head&&(n.head.extra_len=ut),n.flags&512&&(Nt[0]=ut&255,Nt[1]=ut>>>8&255,n.check=s(n.check,Nt,2,0)),ut=0,at=0}else n.head&&(n.head.extra=null);n.mode=k;case k:if(n.flags&1024){ct=n.length,ct>st&&(ct=st),ct&&(n.head&&(xt=n.head.extra_len-n.length,n.head.extra||(n.head.extra=new Array(n.head.extra_len)),r.arraySet(n.head.extra,et,nt,ct,xt)),n.flags&512&&(n.check=s(n.check,et,ct,nt)),st-=ct,nt+=ct,n.length-=ct);if(n.length)break e}n.length=0,n.mode=L;case L:if(n.flags&2048){if(st===0)break e;ct=0;do xt=et[nt+ct++],n.head&&xt&&n.length<65536&&(n.head.name+=String.fromCharCode(xt));while(xt&&ct<st);n.flags&512&&(n.check=s(n.check,et,ct,nt)),st-=ct,nt+=ct;if(xt)break e}else n.head&&(n.head.name=null);n.length=0,n.mode=A;case A:if(n.flags&4096){if(st===0)break e;ct=0;do xt=et[nt+ct++],n.head&&xt&&n.length<65536&&(n.head.comment+=String.fromCharCode(xt));while(xt&&ct<st);n.flags&512&&(n.check=s(n.check,et,ct,nt)),st-=ct,nt+=ct;if(xt)break e}else n.head&&(n.head.comment=null);n.mode=O;case O:if(n.flags&512){while(at<16){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if(ut!==(n.check&65535)){e.msg="header crc mismatch",n.mode=G;break}ut=0,at=0}n.head&&(n.head.hcrc=n.flags>>9&1,n.head.done=!0),e.adler=n.check=0,n.mode=D;break;case M:while(at<32){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}e.adler=n.check=it(ut),ut=0,at=0,n.mode=_;case _:if(n.havedict===0)return e.next_out=rt,e.avail_out=ot,e.next_in=nt,e.avail_in=st,n.hold=ut,n.bits=at,m;e.adler=n.check=1,n.mode=D;case D:if(t===h||t===p)break e;case P:if(n.last){ut>>>=at&7,at-=at&7,n.mode=J;break}while(at<3){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.last=ut&1,ut>>>=1,at-=1;switch(ut&3){case 0:n.mode=H;break;case 1:dt(n),n.mode=R;if(t===p){ut>>>=2,at-=2;break e}break;case 2:n.mode=F;break;case 3:e.msg="invalid block type",n.mode=G}ut>>>=2,at-=2;break;case H:ut>>>=at&7,at-=at&7;while(at<32){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if((ut&65535)!==(ut>>>16^65535)){e.msg="invalid stored block lengths",n.mode=G;break}n.length=ut&65535,ut=0,at=0,n.mode=B;if(t===p)break e;case B:n.mode=j;case j:ct=n.length;if(ct){ct>st&&(ct=st),ct>ot&&(ct=ot);if(ct===0)break e;r.arraySet(tt,et,nt,ct,rt),st-=ct,nt+=ct,ot-=ct,rt+=ct,n.length-=ct;break}n.mode=D;break;case F:while(at<14){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.nlen=(ut&31)+257,ut>>>=5,at-=5,n.ndist=(ut&31)+1,ut>>>=5,at-=5,n.ncode=(ut&15)+4,ut>>>=4,at-=4;if(n.nlen>286||n.ndist>30){e.msg="too many length or distance symbols",n.mode=G;break}n.have=0,n.mode=I;case I:while(n.have<n.ncode){while(at<3){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.lens[Lt[n.have++]]=ut&7,ut>>>=3,at-=3}while(n.have<19)n.lens[Lt[n.have++]]=0;n.lencode=n.lendyn,n.lenbits=7,Ct={bits:n.lenbits},Tt=u(a,n.lens,0,19,n.lencode,0,n.work,Ct),n.lenbits=Ct.bits;if(Tt){e.msg="invalid code lengths set",n.mode=G;break}n.have=0,n.mode=q;case q:while(n.have<n.nlen+n.ndist){for(;;){mt=n.lencode[ut&(1<<n.lenbits)-1],gt=mt>>>24,yt=mt>>>16&255,bt=mt&65535;if(gt<=at)break;if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if(bt<16)ut>>>=gt,at-=gt,n.lens[n.have++]=bt;else{if(bt===16){kt=gt+2;while(at<kt){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}ut>>>=gt,at-=gt;if(n.have===0){e.msg="invalid bit length repeat",n.mode=G;break}xt=n.lens[n.have-1],ct=3+(ut&3),ut>>>=2,at-=2}else if(bt===17){kt=gt+3;while(at<kt){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}ut>>>=gt,at-=gt,xt=0,ct=3+(ut&7),ut>>>=3,at-=3}else{kt=gt+7;while(at<kt){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}ut>>>=gt,at-=gt,xt=0,ct=11+(ut&127),ut>>>=7,at-=7}if(n.have+ct>n.nlen+n.ndist){e.msg="invalid bit length repeat",n.mode=G;break}while(ct--)n.lens[n.have++]=xt}}if(n.mode===G)break;if(n.lens[256]===0){e.msg="invalid code -- missing end-of-block",n.mode=G;break}n.lenbits=9,Ct={bits:n.lenbits},Tt=u(f,n.lens,0,n.nlen,n.lencode,0,n.work,Ct),n.lenbits=Ct.bits;if(Tt){e.msg="invalid literal/lengths set",n.mode=G;break}n.distbits=6,n.distcode=n.distdyn,Ct={bits:n.distbits},Tt=u(l,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,Ct),n.distbits=Ct.bits;if(Tt){e.msg="invalid distances set",n.mode=G;break}n.mode=R;if(t===p)break e;case R:n.mode=U;case U:if(st>=6&&ot>=258){e.next_out=rt,e.avail_out=ot,e.next_in=nt,e.avail_in=st,n.hold=ut,n.bits=at,o(e,lt),rt=e.next_out,tt=e.output,ot=e.avail_out,nt=e.next_in,et=e.input,st=e.avail_in,ut=n.hold,at=n.bits,n.mode===D&&(n.back=-1);break}n.back=0;for(;;){mt=n.lencode[ut&(1<<n.lenbits)-1],gt=mt>>>24,yt=mt>>>16&255,bt=mt&65535;if(gt<=at)break;if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if(yt&&(yt&240)===0){wt=gt,Et=yt,St=bt;for(;;){mt=n.lencode[St+((ut&(1<<wt+Et)-1)>>wt)],gt=mt>>>24,yt=mt>>>16&255,bt=mt&65535;if(wt+gt<=at)break;if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}ut>>>=wt,at-=wt,n.back+=wt}ut>>>=gt,at-=gt,n.back+=gt,n.length=bt;if(yt===0){n.mode=$;break}if(yt&32){n.back=-1,n.mode=D;break}if(yt&64){e.msg="invalid literal/length code",n.mode=G;break}n.extra=yt&15,n.mode=z;case z:if(n.extra){kt=n.extra;while(at<kt){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.length+=ut&(1<<n.extra)-1,ut>>>=n.extra,at-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=W;case W:for(;;){mt=n.distcode[ut&(1<<n.distbits)-1],gt=mt>>>24,yt=mt>>>16&255,bt=mt&65535;if(gt<=at)break;if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if((yt&240)===0){wt=gt,Et=yt,St=bt;for(;;){mt=n.distcode[St+((ut&(1<<wt+Et)-1)>>wt)],gt=mt>>>24,yt=mt>>>16&255,bt=mt&65535;if(wt+gt<=at)break;if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}ut>>>=wt,at-=wt,n.back+=wt}ut>>>=gt,at-=gt,n.back+=gt;if(yt&64){e.msg="invalid distance code",n.mode=G;break}n.offset=bt,n.extra=yt&15,n.mode=X;case X:if(n.extra){kt=n.extra;while(at<kt){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}n.offset+=ut&(1<<n.extra)-1,ut>>>=n.extra,at-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){e.msg="invalid distance too far back",n.mode=G;break}n.mode=V;case V:if(ot===0)break e;ct=lt-ot;if(n.offset>ct){ct=n.offset-ct;if(ct>n.whave&&n.sane){e.msg="invalid distance too far back",n.mode=G;break}ct>n.wnext?(ct-=n.wnext,ht=n.wsize-ct):ht=n.wnext-ct,ct>n.length&&(ct=n.length),pt=n.window}else pt=tt,ht=rt-n.offset,ct=n.length;ct>ot&&(ct=ot),ot-=ct,n.length-=ct;do tt[rt++]=pt[ht++];while(--ct);n.length===0&&(n.mode=U);break;case $:if(ot===0)break e;tt[rt++]=n.length,ot--,n.mode=U;break;case J:if(n.wrap){while(at<32){if(st===0)break e;st--,ut|=et[nt++]<<at,at+=8}lt-=ot,e.total_out+=lt,n.total+=lt,lt&&(e.adler=n.check=n.flags?s(n.check,tt,lt,rt-lt):i(n.check,tt,lt,rt-lt)),lt=ot;if((n.flags?ut:it(ut))!==n.check){e.msg="incorrect data check",n.mode=G;break}ut=0,at=0}n.mode=K;case K:if(n.wrap&&n.flags){while(at<32){if(st===0)break e;st--,ut+=et[nt++]<<at,at+=8}if(ut!==(n.total&4294967295)){e.msg="incorrect length check",n.mode=G;break}ut=0,at=0}n.mode=Q;case Q:Tt=v;break e;case G:Tt=y;break e;case Y:return b;case Z:default:return g}e.next_out=rt,e.avail_out=ot,e.next_in=nt,e.avail_in=st,n.hold=ut,n.bits=at;if(n.wsize||lt!==e.avail_out&&n.mode<G&&(n.mode<J||t!==c))if(vt(e,e.output,e.next_out,lt-e.avail_out))return n.mode=Y,b;return ft-=e.avail_in,lt-=e.avail_out,e.total_in+=ft,e.total_out+=lt,n.total+=lt,n.wrap&&lt&&(e.adler=n.check=n.flags?s(n.check,tt,lt,e.next_out-lt):i(n.check,tt,lt,e.next_out-lt)),e.data_type=n.bits+(n.last?64:0)+(n.mode===D?128:0)+(n.mode===R||n.mode===B?256:0),(ft===0&&lt===0||t===c)&&Tt===d&&(Tt=w),Tt}function gt(e){if(!e||!e.state)return g;var t=e.state;return t.window&&(t.window=null),e.state=null,d}function yt(e,t){var n;return!e||!e.state?g:(n=e.state,(n.wrap&2)===0?g:(n.head=t,t.done=!1,d))}function bt(e,t){var n=t.length,r,s,o;if(!e||!e.state)return g;r=e.state;if(r.wrap!==0&&r.mode!==_)return g;if(r.mode===_){s=1,s=i(s,t,n,0);if(s!==r.check)return y}return o=vt(e,t,n,n),o?(r.mode=Y,b):(r.havedict=1,d)}var r=e("../utils/common"),i=e("./adler32"),s=e("./crc32"),o=e("./inffast"),u=e("./inftrees"),a=0,f=1,l=2,c=4,h=5,p=6,d=0,v=1,m=2,g=-2,y=-3,b=-4,w=-5,E=8,S=1,x=2,T=3,N=4,C=5,k=6,L=7,A=8,O=9,M=10,_=11,D=12,P=13,H=14,B=15,j=16,F=17,I=18,q=19,R=20,U=21,z=22,W=23,X=24,V=25,$=26,J=27,K=28,Q=29,G=30,Y=31,Z=32,et=852,tt=592,nt=15,rt=nt,ct=!0,ht,pt;t.inflateReset=ut,t.inflateReset2=at,t.inflateResetKeep=ot,t.inflateInit=lt,t.inflateInit2=ft,t.inflate=mt,t.inflateEnd=gt,t.inflateGetHeader=yt,t.inflateSetDictionary=bt,t.inflateInfo="pako inflate (from Nodeca project)"}),define("pako/lib/zlib/zstream.js",["require","exports","module"],function(e,t,n){function r(){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}n.exports=r}),define("core/inflator",["pako/lib/zlib/inflate.js","pako/lib/zlib/zstream.js"],function(e,t){function n(){this.strm=new t,this.chunkSize=102400,this.strm.output=new Uint8Array(this.chunkSize),this.windowBits=5,e.inflateInit(this.strm,this.windowBits)}return n.prototype={inflate:function(t,n,r){return this.strm.input=t,this.strm.avail_in=this.strm.input.length,this.strm.next_in=0,this.strm.next_out=0,r>this.chunkSize&&(this.chunkSize=r,this.strm.output=new Uint8Array(this.chunkSize)),this.strm.avail_out=this.chunkSize,e.inflate(this.strm,n),new Uint8Array(this.strm.output.buffer,0,this.strm.next_out)},reset:function(){e.inflateReset(this.strm)}},{Inflate:n}});