pako/dist/browser/pako_inflate.esm.min.mjs

zlib port to javascript - fast, modularized, with browser support

var e=0,t=1;function n(e){let t=e.length;for(;--t>=0;)e[t]=0}var r=29,i=256,a=30,o=19,s=573,c=15,l=16,u=256,d=16,f=17,p=18,m=new Uint8Array([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]),h=new Uint8Array([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]);new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]);var g=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),_=512,v=Array(288*2);n(v);var y=Array(a*2);n(y);var b=Array(_);n(b);var x=Array(256);n(x);var S=Array(r);n(S);var C=Array(a);n(C);var w=e=>e<256?b[e]:b[256+(e>>>7)],T=(e,t)=>{e.pending_buf[e.pending++]=t&255,e.pending_buf[e.pending++]=t>>>8&255},E=(e,t,n)=>{e.bi_valid>l-n?(e.bi_buf|=t<<e.bi_valid&65535,T(e,e.bi_buf),e.bi_buf=t>>l-e.bi_valid,e.bi_valid+=n-l):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=n)},D=(e,t,n)=>{E(e,n[t*2],n[t*2+1])},O=(e,t)=>{let n=0;do n|=e&1,e>>>=1,n<<=1;while(--t>0);return n>>>1},ee=(e,t)=>{let n=t.dyn_tree,r=t.max_code,i=t.stat_desc.static_tree,a=t.stat_desc.has_stree,o=t.stat_desc.extra_bits,l=t.stat_desc.extra_base,u=t.stat_desc.max_length,d,f,p,m,h,g,_=0;for(m=0;m<=c;m++)e.bl_count[m]=0;for(n[e.heap[e.heap_max]*2+1]=0,d=e.heap_max+1;d<s;d++)f=e.heap[d],m=n[n[f*2+1]*2+1]+1,m>u&&(m=u,_++),n[f*2+1]=m,!(f>r)&&(e.bl_count[m]++,h=0,f>=l&&(h=o[f-l]),g=n[f*2],e.opt_len+=g*(m+h),a&&(e.static_len+=g*(i[f*2+1]+h)));if(_!==0){do{for(m=u-1;e.bl_count[m]===0;)m--;e.bl_count[m]--,e.bl_count[m+1]+=2,e.bl_count[u]--,_-=2}while(_>0);for(m=u;m!==0;m--)for(f=e.bl_count[m];f!==0;)p=e.heap[--d],!(p>r)&&(n[p*2+1]!==m&&(e.opt_len+=(m-n[p*2+1])*n[p*2],n[p*2+1]=m),f--)}},k=(e,t,n)=>{let r=Array(16),i=0,a,o;for(a=1;a<=c;a++)i=i+n[a-1]<<1,r[a]=i;for(o=0;o<=t;o++){let t=e[o*2+1];t!==0&&(e[o*2]=O(r[t]++,t))}},A=e=>{let t;for(t=0;t<286;t++)e.dyn_ltree[t*2]=0;for(t=0;t<a;t++)e.dyn_dtree[t*2]=0;for(t=0;t<o;t++)e.bl_tree[t*2]=0;e.dyn_ltree[u*2]=1,e.opt_len=e.static_len=0,e.sym_next=e.matches=0},te=e=>{e.bi_valid>8?T(e,e.bi_buf):e.bi_valid>0&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0},ne=(e,t,n,r)=>{let i=t*2,a=n*2;return e[i]<e[a]||e[i]===e[a]&&r[t]<=r[n]},re=(e,t,n)=>{let r=e.heap[n],i=n<<1;for(;i<=e.heap_len&&(i<e.heap_len&&ne(t,e.heap[i+1],e.heap[i],e.depth)&&i++,!ne(t,r,e.heap[i],e.depth));)e.heap[n]=e.heap[i],n=i,i<<=1;e.heap[n]=r},ie=(e,t,n)=>{let r,a,o=0,s,c;if(e.sym_next!==0)do r=e.pending_buf[e.sym_buf+o++]&255,r+=(e.pending_buf[e.sym_buf+o++]&255)<<8,a=e.pending_buf[e.sym_buf+o++],r===0?D(e,a,t):(s=x[a],D(e,s+i+1,t),c=m[s],c!==0&&(a-=S[s],E(e,a,c)),r--,s=w(r),D(e,s,n),c=h[s],c!==0&&(r-=C[s],E(e,r,c)));while(o<e.sym_next);D(e,u,t)},ae=(e,t)=>{let 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r,i=-1,a,o=t[1],s=0,c=7,l=4;for(o===0&&(c=138,l=3),t[(n+1)*2+1]=65535,r=0;r<=n;r++)a=o,o=t[(r+1)*2+1],!(++s<c&&a===o)&&(s<l?e.bl_tree[a*2]+=s:a===0?s<=10?e.bl_tree[f*2]++:e.bl_tree[p*2]++:(a!==i&&e.bl_tree[a*2]++,e.bl_tree[d*2]++),s=0,i=a,o===0?(c=138,l=3):a===o?(c=6,l=3):(c=7,l=4))},se=(e,t,n)=>{let r,i=-1,a,o=t[1],s=0,c=7,l=4;for(o===0&&(c=138,l=3),r=0;r<=n;r++)if(a=o,o=t[(r+1)*2+1],!(++s<c&&a===o)){if(s<l)do D(e,a,e.bl_tree);while(--s!==0);else a===0?s<=10?(D(e,f,e.bl_tree),E(e,s-3,3)):(D(e,p,e.bl_tree),E(e,s-11,7)):(a!==i&&(D(e,a,e.bl_tree),s--),D(e,d,e.bl_tree),E(e,s-3,2));s=0,i=a,o===0?(c=138,l=3):a===o?(c=6,l=3):(c=7,l=4)}},ce=e=>{let t;for(oe(e,e.dyn_ltree,e.l_desc.max_code),oe(e,e.dyn_dtree,e.d_desc.max_code),ae(e,e.bl_desc),t=o-1;t>=3&&e.bl_tree[g[t]*2+1]===0;t--);return e.opt_len+=3*(t+1)+5+5+4,t},le=(e,t,n,r)=>{let i;for(E(e,t-257,5),E(e,n-1,5),E(e,r-4,4),i=0;i<r;i++)E(e,e.bl_tree[g[i]*2+1],3);se(e,e.dyn_ltree,t-1),se(e,e.dyn_dtree,n-1)},ue=n=>{let r=4093624447,a;for(a=0;a<=31;a++,r>>>=1)if(r&1&&n.dyn_ltree[a*2]!==0)return e;if(n.dyn_ltree[18]!==0||n.dyn_ltree[20]!==0||n.dyn_ltree[26]!==0)return t;for(a=32;a<i;a++)if(n.dyn_ltree[a*2]!==0)return t;return e},de=(e,t,n,r)=>{E(e,0+ +!!r,3),te(e),T(e,n),T(e,~n),n&&e.pending_buf.set(e.window.subarray(t,t+n),e.pending),e.pending+=n},fe=(e,t,n,r)=>{let i,a,o=0;e.level>0?(e.strm.data_type===2&&(e.strm.data_type=ue(e)),ae(e,e.l_desc),ae(e,e.d_desc),o=ce(e),i=e.opt_len+3+7>>>3,a=e.static_len+3+7>>>3,a<=i&&(i=a)):i=a=n+5,n+4<=i&&t!==-1?de(e,t,n,r):e.strategy===4||a===i?(E(e,2+ +!!r,3),ie(e,v,y)):(E(e,4+ +!!r,3),le(e,e.l_desc.max_code+1,e.d_desc.max_code+1,o+1),ie(e,e.dyn_ltree,e.dyn_dtree)),A(e),r&&te(e)},j=(e,t,n)=>(e.pending_buf[e.sym_buf+e.sym_next++]=t,e.pending_buf[e.sym_buf+e.sym_next++]=t>>8,e.pending_buf[e.sym_buf+e.sym_next++]=n,t===0?e.dyn_ltree[n*2]++:(e.matches++,t--,e.dyn_ltree[(x[n]+i+1)*2]++,e.dyn_dtree[w(t)*2]++),e.sym_next===e.sym_end),M=(e,t,n,r)=>{let i=e&65535|0,a=e>>>16&65535|0,o=0;for(;n!==0;){o=n>2e3?2e3:n,n-=o;do i=i+t[r++]|0,a=a+i|0;while(--o);i%=65521,a%=65521}return i|a<<16|0},pe=new Uint32Array((()=>{let 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})()),N=(e,t,n,r)=>{let i=pe,a=r+n;e^=-1;for(let n=r;n<a;n++)e=e>>>8^i[(e^t[n])&255];return e^-1},me={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`},P=3,he=258,F=262,I=1,ge=2,_e=3,ve=4,ye=e=>{let t,n,r,i=e.w_size;t=e.hash_size,r=t;do n=e.head[--r],e.head[r]=n>=i?n-i:0;while(--t);t=i,r=t;do n=e.prev[--r],e.prev[r]=n>=i?n-i:0;while(--t)},be=(e,t,n)=>(t<<e.hash_shift^n)&e.hash_mask,L=(e,t)=>{let n;if(e.legacy_hash)n=e.ins_h=be(e,e.ins_h,e.window[t+P-1]);else{let r=e.window,i=r[t]|r[t+1]<<8|r[t+2]<<16|r[t+3]<<24;n=e.ins_h=Math.imul(i,66521)+66521>>>16&e.hash_mask}let r=e.prev[t&e.w_mask]=e.head[n];return e.head[n]=t,r},xe=e=>{let t=e.state,n=t.pending;n>e.avail_out&&(n=e.avail_out),n!==0&&(e.output.set(t.pending_buf.subarray(t.pending_out,t.pending_out+n),e.next_out),e.next_out+=n,t.pending_out+=n,e.total_out+=n,e.avail_out-=n,t.pending-=n,t.pending===0&&(t.pending_out=0))},R=(e,t)=>{fe(e,e.block_start>=0?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,xe(e.strm)},Se=(e,t,n,r)=>{let i=e.avail_in;return i>r&&(i=r),i===0?0:(e.avail_in-=i,t.set(e.input.subarray(e.next_in,e.next_in+i),n),e.state.wrap===1?e.adler=M(e.adler,t,i,n):e.state.wrap===2&&(e.adler=N(e.adler,t,i,n)),e.next_in+=i,e.total_in+=i,i)},Ce=(e,t)=>{let n=e.max_chain_length,r=e.strstart,i,a,o=e.prev_length,s=e.nice_match,c=e.strstart>e.w_size-F?e.strstart-(e.w_size-F):0,l=e.window,u=e.w_mask,d=e.prev,f=e.strstart+he,p=l[r+o-1],m=l[r+o];e.prev_length>=e.good_match&&(n>>=2),s>e.lookahead&&(s=e.lookahead);do{if(i=t,l[i+o]!==m||l[i+o-1]!==p||l[i]!==l[r]||l[++i]!==l[r+1])continue;r+=2,i++;do;while(l[++r]===l[++i]&&l[++r]===l[++i]&&l[++r]===l[++i]&&l[++r]===l[++i]&&l[++r]===l[++i]&&l[++r]===l[++i]&&l[++r]===l[++i]&&l[++r]===l[++i]&&r<f);if(a=he-(f-r),r=f-he,a>o){if(e.match_start=t,o=a,a>=s)break;p=l[r+o-1],m=l[r+o]}}while((t=d[t&u])>c&&--n!==0);return o<=e.lookahead?o:e.lookahead},we=e=>{let t=e.w_size,n,r,i;do{if(r=e.window_size-e.lookahead-e.strstart,e.strstart>=t+(t-F)&&(e.window.set(e.window.subarray(t,t+t-r),0),e.match_start-=t,e.strstart-=t,e.block_start-=t,e.insert>e.strstart&&(e.insert=e.strstart),ye(e),r+=t),e.strm.avail_in===0)break;if(n=Se(e.strm,e.window,e.strstart+e.lookahead,r),e.lookahead+=n,!e.legacy_hash){if(e.lookahead+e.insert>P)for(i=e.strstart-e.insert;e.insert&&(L(e,i),i++,e.insert--,!(e.lookahead+e.insert<=P)););}else if(e.lookahead+e.insert>=P)for(i=e.strstart-e.insert,e.ins_h=e.window[i],e.ins_h=be(e,e.ins_h,e.window[i+1]);e.insert&&(L(e,i),i++,e.insert--,!(e.lookahead+e.insert<P)););}while(e.lookahead<F&&e.strm.avail_in!==0)},Te=(e,t)=>{let n=e.pending_buf_size-5>e.w_size?e.w_size:e.pending_buf_size-5,r,i,a,o=0,s=e.strm.avail_in;do{if(r=65535,a=e.bi_valid+42>>3,e.strm.avail_out<a||(a=e.strm.avail_out-a,i=e.strstart-e.block_start,r>i+e.strm.avail_in&&(r=i+e.strm.avail_in),r>a&&(r=a),r<n&&(r===0&&t!==4||t===0||r!==i+e.strm.avail_in)))break;o=+(t===4&&r===i+e.strm.avail_in),de(e,0,0,o),e.pending_buf[e.pending-4]=r,e.pending_buf[e.pending-3]=r>>8,e.pending_buf[e.pending-2]=~r,e.pending_buf[e.pending-1]=~r>>8,xe(e.strm),i&&(i>r&&(i=r),e.strm.output.set(e.window.subarray(e.block_start,e.block_start+i),e.strm.next_out),e.strm.next_out+=i,e.strm.avail_out-=i,e.strm.total_out+=i,e.block_start+=i,r-=i),r&&(Se(e.strm,e.strm.output,e.strm.next_out,r),e.strm.next_out+=r,e.strm.avail_out-=r,e.strm.total_out+=r)}while(o===0);return 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n,r;for(;;){if(e.lookahead<F){if(we(e),e.lookahead<F&&t===0)return I;if(e.lookahead===0)break}if(n=0,e.lookahead>=P&&(n=L(e,e.strstart)),n!==0&&e.strstart-n<=e.w_size-F&&(e.match_length=Ce(e,n)),e.match_length>=P)if(r=j(e,e.strstart-e.match_start,e.match_length-P),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=P){e.match_length--;do e.strstart++,n=L(e,e.strstart);while(--e.match_length!==0);e.strstart++}else e.strstart+=e.match_length,e.match_length=0,e.legacy_hash&&(e.ins_h=e.window[e.strstart],e.ins_h=be(e,e.ins_h,e.window[e.strstart+1]));else r=j(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++;if(r&&(R(e,!1),e.strm.avail_out===0))return I}return e.insert=e.strstart<P-1?e.strstart:P-1,t===4?(R(e,!0),e.strm.avail_out===0?_e:ve):e.sym_next&&(R(e,!1),e.strm.avail_out===0)?I:ge},z=(e,t)=>{let n,r,i;for(;;){if(e.lookahead<F){if(we(e),e.lookahead<F&&t===0)return I;if(e.lookahead===0)break}if(n=0,e.lookahead>=P&&(n=L(e,e.strstart)),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=P-1,n!==0&&e.prev_length<e.max_lazy_match&&e.strstart-n<=e.w_size-F&&(e.match_length=Ce(e,n),e.match_length<=5&&(e.strategy===1||e.match_length===P&&e.strstart-e.match_start>4096)&&(e.match_length=P-1)),e.prev_length>=P&&e.match_length<=e.prev_length){i=e.strstart+e.lookahead-P,r=j(e,e.strstart-1-e.prev_match,e.prev_length-P),e.lookahead-=e.prev_length-1,e.prev_length-=2;do++e.strstart<=i&&(n=L(e,e.strstart));while(--e.prev_length!==0);if(e.match_available=0,e.match_length=P-1,e.strstart++,r&&(R(e,!1),e.strm.avail_out===0))return I}else if(e.match_available){if(r=j(e,0,e.window[e.strstart-1]),r&&R(e,!1),e.strstart++,e.lookahead--,e.strm.avail_out===0)return I}else e.match_available=1,e.strstart++,e.lookahead--}return e.match_available&&(r=j(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<P-1?e.strstart:P-1,t===4?(R(e,!0),e.strm.avail_out===0?_e:ve):e.sym_next&&(R(e,!1),e.strm.avail_out===0)?I:ge},B=class{constructor(e,t,n,r,i){this.good_length=e,this.max_lazy=t,this.nice_length=n,this.max_chain=r,this.func=i}};new B(0,0,0,0,Te),new B(4,4,8,4,Ee),new B(4,5,16,8,Ee),new B(4,6,32,32,Ee),new B(4,4,16,16,z),new B(8,16,32,32,z),new B(8,16,128,128,z),new B(8,32,128,256,z),new B(32,128,258,1024,z),new B(32,258,258,4096,z);var V=16209,De=16191;function Oe(e,t){let n,r,i,a,o,s,c,l,u,d,f,p,m,h,g,_,v,y,b,x,S,C,w,T,E=e.state;n=e.next_in,w=e.input,r=n+(e.avail_in-5),i=e.next_out,T=e.output,a=i-(t-e.avail_out),o=i+(e.avail_out-257),s=E.dmax,c=E.wsize,l=E.whave,u=E.wnext,d=E.window,f=E.hold,p=E.bits,m=E.lencode,h=E.distcode,g=(1<<E.lenbits)-1,_=(1<<E.distbits)-1;top:do{p<15&&(f+=w[n++]<<p,p+=8,f+=w[n++]<<p,p+=8),v=m[f&g];dolen:for(;;){if(y=v>>>24,f>>>=y,p-=y,y=v>>>16&255,y===0)T[i++]=v&65535;else if(y&16){b=v&65535,y&=15,y&&(p<y&&(f+=w[n++]<<p,p+=8),b+=f&(1<<y)-1,f>>>=y,p-=y),p<15&&(f+=w[n++]<<p,p+=8,f+=w[n++]<<p,p+=8),v=h[f&_];dodist:for(;;){if(y=v>>>24,f>>>=y,p-=y,y=v>>>16&255,y&16){if(x=v&65535,y&=15,p<y&&(f+=w[n++]<<p,p+=8,p<y&&(f+=w[n++]<<p,p+=8)),x+=f&(1<<y)-1,x>s){e.msg=`invalid distance too far back`,E.mode=V;break top}if(f>>>=y,p-=y,y=i-a,x>y){if(y=x-y,y>l&&E.sane){e.msg=`invalid distance too far back`,E.mode=V;break top}if(S=0,C=d,u===0){if(S+=c-y,y<b){b-=y;do T[i++]=d[S++];while(--y);S=i-x,C=T}}else if(u<y){if(S+=c+u-y,y-=u,y<b){b-=y;do T[i++]=d[S++];while(--y);if(S=0,u<b){y=u,b-=y;do T[i++]=d[S++];while(--y);S=i-x,C=T}}}else if(S+=u-y,y<b){b-=y;do T[i++]=d[S++];while(--y);S=i-x,C=T}for(;b>2;)T[i++]=C[S++],T[i++]=C[S++],T[i++]=C[S++],b-=3;b&&(T[i++]=C[S++],b>1&&(T[i++]=C[S++]))}else{S=i-x;do T[i++]=T[S++],T[i++]=T[S++],T[i++]=T[S++],b-=3;while(b>2);b&&(T[i++]=T[S++],b>1&&(T[i++]=T[S++]))}}else if(y&64){e.msg=`invalid distance code`,E.mode=V;break top}else{v=h[(v&65535)+(f&(1<<y)-1)];continue dodist}break}}else if(!(y&64)){v=m[(v&65535)+(f&(1<<y)-1)];continue dolen}else if(y&32){E.mode=De;break top}else{e.msg=`invalid literal/length code`,E.mode=V;break top}break}}while(n<r&&i<o);b=p>>3,n-=b,p-=b<<3,f&=(1<<p)-1,e.next_in=n,e.next_out=i,e.avail_in=n<r?5+(r-n):5-(n-r),e.avail_out=i<o?257+(o-i):257-(i-o),E.hold=f,E.bits=p}var H=15,ke=852,Ae=592,je=0,U=1,Me=2,Ne=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]),Pe=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,199,75]),Fe=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]),Ie=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]),W=(e,t,n,r,i,a,o,s)=>{let c=s.bits,l=0,u=0,d=0,f=0,p=0,m=0,h=0,g=0,_=0,v=0,y,b,x,S,C,w=null,T,E=new Uint16Array(16),D=new Uint16Array(16),O=null,ee,k,A;for(l=0;l<=H;l++)E[l]=0;for(u=0;u<r;u++)E[t[n+u]]++;for(p=c,f=H;f>=1&&E[f]===0;f--);if(p>f&&(p=f),f===0)return i[a++]=20971520,i[a++]=20971520,s.bits=1,0;for(d=1;d<f&&E[d]===0;d++);for(p<d&&(p=d),g=1,l=1;l<=H;l++)if(g<<=1,g-=E[l],g<0)return-1;if(g>0&&(e===je||f!==1))return-1;for(D[1]=0,l=1;l<H;l++)D[l+1]=D[l]+E[l];for(u=0;u<r;u++)t[n+u]!==0&&(o[D[t[n+u]]++]=u);if(e===je?(w=O=o,T=20):e===U?(w=Ne,O=Pe,T=257):(w=Fe,O=Ie,T=0),v=0,u=0,l=d,C=a,m=p,h=0,x=-1,_=1<<p,S=_-1,e===U&&_>ke||e===Me&&_>Ae)return 1;for(;;){ee=l-h,o[u]+1<T?(k=0,A=o[u]):o[u]>=T?(k=O[o[u]-T],A=w[o[u]-T]):(k=96,A=0),y=1<<l-h,b=1<<m,d=b;do b-=y,i[C+(v>>h)+b]=ee<<24|k<<16|A|0;while(b!==0);for(y=1<<l-1;v&y;)y>>=1;if(y===0?v=0:(v&=y-1,v+=y),u++,--E[l]===0){if(l===f)break;l=t[n+o[u]]}if(l>p&&(v&S)!==x){for(h===0&&(h=p),C+=d,m=l-h,g=1<<m;m+h<f&&(g-=E[m+h],!(g<=0));)m++,g<<=1;if(_+=1<<m,e===U&&_>ke||e===Me&&_>Ae)return 1;x=v&S,i[x]=p<<24|m<<16|C-a|0}}return v!==0&&(i[C+v]=l-h<<24|4194304),s.bits=p,0},Le=0,Re=1,ze=2,G=16180,Be=16181,Ve=16182,He=16183,Ue=16184,We=16185,Ge=16186,Ke=16187,qe=16188,Je=16189,K=16190,q=16191,Ye=16192,Xe=16193,Ze=16194,Qe=16195,$e=16196,et=16197,tt=16198,J=16199,Y=16200,nt=16201,rt=16202,it=16203,at=16204,ot=16205,st=16206,ct=16207,lt=16208,X=16209,ut=16210,dt=16211,ft=852,pt=592,mt=e=>(e>>>24&255)+(e>>>8&65280)+((e&65280)<<8)+((e&255)<<24),ht=class{constructor(){this.strm=null,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 Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}},Z=e=>{if(!e)return 1;let t=e.state;return+(!t||t.strm!==e||t.mode<G||t.mode>dt)},gt=e=>{if(Z(e))return-2;let t=e.state;return e.total_in=e.total_out=t.total=0,e.msg=``,t.wrap&&(e.adler=t.wrap&1),t.mode=G,t.last=0,t.havedict=0,t.flags=-1,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(ft),t.distcode=t.distdyn=new Int32Array(pt),t.sane=1,t.back=-1,0},_t=e=>{if(Z(e))return-2;let t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,gt(e)},vt=(e,t)=>{let n;if(Z(e))return-2;let r=e.state;return t<0?(n=0,t=-t):(n=(t>>4)+5,t<48&&(t&=15)),t&&(t<8||t>15)?-2:(r.window!==null&&r.wbits!==t&&(r.window=null),r.wrap=n,r.wbits=t,_t(e))},yt=(e,t)=>{if(!e)return-2;let n=new ht;e.state=n,n.strm=e,n.window=null,n.mode=G;let r=vt(e,t);return r!==0&&(e.state=null),r},bt=!0,xt,St,Ct=e=>{if(bt){xt=new Int32Array(512),St=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(W(Re,e.lens,0,288,xt,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;W(ze,e.lens,0,32,St,0,e.work,{bits:5}),bt=!1}e.lencode=xt,e.lenbits=9,e.distcode=St,e.distbits=5},wt=(e,t,n,r)=>{let i,a=e.state;return a.window===null&&(a.window=new Uint8Array(1<<a.wbits)),a.wsize===0&&(a.wsize=1<<a.wbits,a.wnext=0,a.whave=0),r>=a.wsize?(a.window.set(t.subarray(n-a.wsize,n),0),a.wnext=0,a.whave=a.wsize):(i=a.wsize-a.wnext,i>r&&(i=r),a.window.set(t.subarray(n-r,n-r+i),a.wnext),r-=i,r?(a.window.set(t.subarray(n-r,n),0),a.wnext=r,a.whave=a.wsize):(a.wnext+=i,a.wnext===a.wsize&&(a.wnext=0),a.whave<a.wsize&&(a.whave+=i))),0},Tt=(e,t)=>{let n,r,i,a,o,s,c,l,u,d,f,p,m,h,g=0,_,v,y,b,x,S,C,w,T=new Uint8Array(4),E,D,O=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(Z(e)||!e.output||!e.input&&e.avail_in!==0)return-2;n=e.state,n.mode===q&&(n.mode=Ye),o=e.next_out,i=e.output,c=e.avail_out,a=e.next_in,r=e.input,s=e.avail_in,l=n.hold,u=n.bits,d=s,f=c,w=0;inf_leave:for(;;)switch(n.mode){case G:if(n.wrap===0){n.mode=Ye;break}for(;u<16;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if(n.wrap&2&&l===35615){n.wbits===0&&(n.wbits=15),n.check=0,T[0]=l&255,T[1]=l>>>8&255,n.check=N(n.check,T,2,0),l=0,u=0,n.mode=Be;break}if(n.head&&(n.head.done=!1),!(n.wrap&1)||(((l&255)<<8)+(l>>8))%31){e.msg=`incorrect header check`,n.mode=X;break}if((l&15)!=8){e.msg=`unknown compression method`,n.mode=X;break}if(l>>>=4,u-=4,C=(l&15)+8,n.wbits===0&&(n.wbits=C),C>15||C>n.wbits){e.msg=`invalid window size`,n.mode=X;break}n.dmax=1<<n.wbits,n.flags=0,e.adler=n.check=1,n.mode=l&512?Je:q,l=0,u=0;break;case Be:for(;u<16;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if(n.flags=l,(n.flags&255)!=8){e.msg=`unknown compression method`,n.mode=X;break}if(n.flags&57344){e.msg=`unknown header flags set`,n.mode=X;break}n.head&&(n.head.text=l>>8&1),n.flags&512&&n.wrap&4&&(T[0]=l&255,T[1]=l>>>8&255,n.check=N(n.check,T,2,0)),l=0,u=0,n.mode=Ve;case Ve:for(;u<32;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}n.head&&(n.head.time=l),n.flags&512&&n.wrap&4&&(T[0]=l&255,T[1]=l>>>8&255,T[2]=l>>>16&255,T[3]=l>>>24&255,n.check=N(n.check,T,4,0)),l=0,u=0,n.mode=He;case He:for(;u<16;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}n.head&&(n.head.xflags=l&255,n.head.os=l>>8),n.flags&512&&n.wrap&4&&(T[0]=l&255,T[1]=l>>>8&255,n.check=N(n.check,T,2,0)),l=0,u=0,n.mode=Ue;case Ue:if(n.flags&1024){for(;u<16;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}n.length=l,n.head&&(n.head.extra_len=l),n.flags&512&&n.wrap&4&&(T[0]=l&255,T[1]=l>>>8&255,n.check=N(n.check,T,2,0)),l=0,u=0}else n.head&&(n.head.extra=null);n.mode=We;case We:if(n.flags&1024&&(p=n.length,p>s&&(p=s),p&&(n.head&&(C=n.head.extra_len-n.length,n.head.extra||(n.head.extra=new Uint8Array(n.head.extra_len)),n.head.extra.set(r.subarray(a,a+p),C)),n.flags&512&&n.wrap&4&&(n.check=N(n.check,r,p,a)),s-=p,a+=p,n.length-=p),n.length))break inf_leave;n.length=0,n.mode=Ge;case Ge:if(n.flags&2048){if(s===0)break inf_leave;p=0;do C=r[a+p++],n.head&&C&&n.length<65536&&(n.head.name+=String.fromCharCode(C));while(C&&p<s);if(n.flags&512&&n.wrap&4&&(n.check=N(n.check,r,p,a)),s-=p,a+=p,C)break inf_leave}else n.head&&(n.head.name=null);n.length=0,n.mode=Ke;case Ke:if(n.flags&4096){if(s===0)break inf_leave;p=0;do C=r[a+p++],n.head&&C&&n.length<65536&&(n.head.comment+=String.fromCharCode(C));while(C&&p<s);if(n.flags&512&&n.wrap&4&&(n.check=N(n.check,r,p,a)),s-=p,a+=p,C)break inf_leave}else n.head&&(n.head.comment=null);n.mode=qe;case qe:if(n.flags&512){for(;u<16;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if(n.wrap&4&&l!==(n.check&65535)){e.msg=`header crc mismatch`,n.mode=X;break}l=0,u=0}n.head&&(n.head.hcrc=n.flags>>9&1,n.head.done=!0),e.adler=n.check=0,n.mode=q;break;case Je:for(;u<32;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}e.adler=n.check=mt(l),l=0,u=0,n.mode=K;case K:if(n.havedict===0)return e.next_out=o,e.avail_out=c,e.next_in=a,e.avail_in=s,n.hold=l,n.bits=u,2;e.adler=n.check=1,n.mode=q;case q:if(t===5||t===6)break inf_leave;case Ye:if(n.last){l>>>=u&7,u-=u&7,n.mode=st;break}for(;u<3;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}switch(n.last=l&1,l>>>=1,--u,l&3){case 0:n.mode=Xe;break;case 1:if(Ct(n),n.mode=J,t===6){l>>>=2,u-=2;break inf_leave}break;case 2:n.mode=$e;break;case 3:e.msg=`invalid block type`,n.mode=X}l>>>=2,u-=2;break;case Xe:for(l>>>=u&7,u-=u&7;u<32;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if((l&65535)!=(l>>>16^65535)){e.msg=`invalid stored block lengths`,n.mode=X;break}if(n.length=l&65535,l=0,u=0,n.mode=Ze,t===6)break inf_leave;case Ze:n.mode=Qe;case Qe:if(p=n.length,p){if(p>s&&(p=s),p>c&&(p=c),p===0)break inf_leave;i.set(r.subarray(a,a+p),o),s-=p,a+=p,c-=p,o+=p,n.length-=p;break}n.mode=q;break;case $e:for(;u<14;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if(n.nlen=(l&31)+257,l>>>=5,u-=5,n.ndist=(l&31)+1,l>>>=5,u-=5,n.ncode=(l&15)+4,l>>>=4,u-=4,n.nlen>286||n.ndist>30){e.msg=`too many length or distance symbols`,n.mode=X;break}n.have=0,n.mode=et;case et:for(;n.have<n.ncode;){for(;u<3;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}n.lens[O[n.have++]]=l&7,l>>>=3,u-=3}for(;n.have<19;)n.lens[O[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,E={bits:n.lenbits},w=W(Le,n.lens,0,19,n.lencode,0,n.work,E),n.lenbits=E.bits,w){e.msg=`invalid code lengths set`,n.mode=X;break}n.have=0,n.mode=tt;case tt:for(;n.have<n.nlen+n.ndist;){for(;g=n.lencode[l&(1<<n.lenbits)-1],_=g>>>24,v=g>>>16&255,y=g&65535,!(_<=u);){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if(y<16)l>>>=_,u-=_,n.lens[n.have++]=y;else{if(y===16){for(D=_+2;u<D;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}if(l>>>=_,u-=_,n.have===0){e.msg=`invalid bit length repeat`,n.mode=X;break}C=n.lens[n.have-1],p=3+(l&3),l>>>=2,u-=2}else if(y===17){for(D=_+3;u<D;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}l>>>=_,u-=_,C=0,p=3+(l&7),l>>>=3,u-=3}else{for(D=_+7;u<D;){if(s===0)break inf_leave;s--,l+=r[a++]<<u,u+=8}l>>>=_,u-=_,C=0,p=11+(l&127),l>>>=7,u-=7}if(n.have+p>n.nlen+n.ndist){e.msg=`invalid bit length repeat`,n.mode=X;break}for(;p--;)n.lens[n.have++]=C}}if(n.mode===X)break;if(n.lens[256]===0){e.msg=`invalid code -- missing end-of-block`,n.mode=X;break}if(n.lenbits=9,E={bits:n.lenbits},w=W(Re,n.lens,0,n.nlen,n.lencode,0,n.work,E),n.lenbits=E.bits,w){e.msg=`invalid literal/lengths set`,n.mode=X;break}if(n.distbits=6,n.distcode=n.distdyn,E={bits:n.distbits},w=W(ze,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,E),n.distbits=E.bits,w){e.msg=`invalid distances set`,n.mode=X;break}if(n.mode=J,t===6)break inf_leave;case J:n.mode=Y;case 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