mirror of
https://github.com/john-okeefe/foliate-js.git
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2 lines
53 KiB
JavaScript
Vendored
2 lines
53 KiB
JavaScript
Vendored
const e=0,t=1,n=2,i=-2,r=-3,a=-4,s=-5,o=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535],l=1440,c=0,u=4,d=[96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,192,80,7,10,0,8,96,0,8,32,0,9,160,0,8,0,0,8,128,0,8,64,0,9,224,80,7,6,0,8,88,0,8,24,0,9,144,83,7,59,0,8,120,0,8,56,0,9,208,81,7,17,0,8,104,0,8,40,0,9,176,0,8,8,0,8,136,0,8,72,0,9,240,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,200,81,7,13,0,8,100,0,8,36,0,9,168,0,8,4,0,8,132,0,8,68,0,9,232,80,7,8,0,8,92,0,8,28,0,9,152,84,7,83,0,8,124,0,8,60,0,9,216,82,7,23,0,8,108,0,8,44,0,9,184,0,8,12,0,8,140,0,8,76,0,9,248,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,196,81,7,11,0,8,98,0,8,34,0,9,164,0,8,2,0,8,130,0,8,66,0,9,228,80,7,7,0,8,90,0,8,26,0,9,148,84,7,67,0,8,122,0,8,58,0,9,212,82,7,19,0,8,106,0,8,42,0,9,180,0,8,10,0,8,138,0,8,74,0,9,244,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,204,81,7,15,0,8,102,0,8,38,0,9,172,0,8,6,0,8,134,0,8,70,0,9,236,80,7,9,0,8,94,0,8,30,0,9,156,84,7,99,0,8,126,0,8,62,0,9,220,82,7,27,0,8,110,0,8,46,0,9,188,0,8,14,0,8,142,0,8,78,0,9,252,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,194,80,7,10,0,8,97,0,8,33,0,9,162,0,8,1,0,8,129,0,8,65,0,9,226,80,7,6,0,8,89,0,8,25,0,9,146,83,7,59,0,8,121,0,8,57,0,9,210,81,7,17,0,8,105,0,8,41,0,9,178,0,8,9,0,8,137,0,8,73,0,9,242,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,202,81,7,13,0,8,101,0,8,37,0,9,170,0,8,5,0,8,133,0,8,69,0,9,234,80,7,8,0,8,93,0,8,29,0,9,154,84,7,83,0,8,125,0,8,61,0,9,218,82,7,23,0,8,109,0,8,45,0,9,186,0,8,13,0,8,141,0,8,77,0,9,250,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,198,81,7,11,0,8,99,0,8,35,0,9,166,0,8,3,0,8,131,0,8,67,0,9,230,80,7,7,0,8,91,0,8,27,0,9,150,84,7,67,0,8,123,0,8,59,0,9,214,82,7,19,0,8,107,0,8,43,0,9,182,0,8,11,0,8,139,0,8,75,0,9,246,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,206,81,7,15,0,8,103,0,8,39,0,9,174,0,8,7,0,8,135,0,8,71,0,9,238,80,7,9,0,8,95,0,8,31,0,9,158,84,7,99,0,8,127,0,8,63,0,9,222,82,7,27,0,8,111,0,8,47,0,9,190,0,8,15,0,8,143,0,8,79,0,9,254,96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,193,80,7,10,0,8,96,0,8,32,0,9,161,0,8,0,0,8,128,0,8,64,0,9,225,80,7,6,0,8,88,0,8,24,0,9,145,83,7,59,0,8,120,0,8,56,0,9,209,81,7,17,0,8,104,0,8,40,0,9,177,0,8,8,0,8,136,0,8,72,0,9,241,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,201,81,7,13,0,8,100,0,8,36,0,9,169,0,8,4,0,8,132,0,8,68,0,9,233,80,7,8,0,8,92,0,8,28,0,9,153,84,7,83,0,8,124,0,8,60,0,9,217,82,7,23,0,8,108,0,8,44,0,9,185,0,8,12,0,8,140,0,8,76,0,9,249,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,197,81,7,11,0,8,98,0,8,34,0,9,165,0,8,2,0,8,130,0,8,66,0,9,229,80,7,7,0,8,90,0,8,26,0,9,149,84,7,67,0,8,122,0,8,58,0,9,213,82,7,19,0,8,106,0,8,42,0,9,181,0,8,10,0,8,138,0,8,74,0,9,245,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,205,81,7,15,0,8,102,0,8,38,0,9,173,0,8,6,0,8,134,0,8,70,0,9,237,80,7,9,0,8,94,0,8,30,0,9,157,84,7,99,0,8,126,0,8,62,0,9,221,82,7,27,0,8,110,0,8,46,0,9,189,0,8,14,0,8,142,0,8,78,0,9,253,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,195,80,7,10,0,8,97,0,8,33,0,9,163,0,8,1,0,8,129,0,8,65,0,9,227,80,7,6,0,8,89,0,8,25,0,9,147,83,7,59,0,8,121,0,8,57,0,9,211,81,7,17,0,8,105,0,8,41,0,9,179,0,8,9,0,8,137,0,8,73,0,9,243,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,203,81,7,13,0,8,101,0,8,37,0,9,171,0,8,5,0,8,133,0,8,69,0,9,235,80,7,8,0,8,93,0,8,29,0,9,155,84,7,83,0,8,125,0,8,61,0,9,219,82,7,23,0,8,109,0,8,45,0,9,187,0,8,13,0,8,141,0,8,77,0,9,251,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,199,81,7,11,0,8,99,0,8,35,0,9,167,0,8,3,0,8,131,0,8,67,0,9,231,80,7,7,0,8,91,0,8,27,0,9,151,84,7,67,0,8,123,0,8,59,0,9,215,82,7,19,0,8,107,0,8,43,0,9,183,0,8,11,0,8,139,0,8,75,0,9,247,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,207,81,7,15,0,8,103,0,8,39,0,9,175,0,8,7,0,8,135,0,8,71,0,9,239,80,7,9,0,8,95,0,8,31,0,9,159,84,7,99,0,8,127,0,8,63,0,9,223,82,7,27,0,8,111,0,8,47,0,9,191,0,8,15,0,8,143,0,8,79,0,9,255],f=[80,5,1,87,5,257,83,5,17,91,5,4097,81,5,5,89,5,1025,85,5,65,93,5,16385,80,5,3,88,5,513,84,5,33,92,5,8193,82,5,9,90,5,2049,86,5,129,192,5,24577,80,5,2,87,5,385,83,5,25,91,5,6145,81,5,7,89,5,1537,85,5,97,93,5,24577,80,5,4,88,5,769,84,5,49,92,5,12289,82,5,13,90,5,3073,86,5,193,192,5,24577],_=[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],h=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,112,112],w=[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],b=[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],p=15;function m(){let t,n,i,o,c,u;function d(t,n,a,d,f,_,h,w,b,m,g){let y,x,k,v,S,z,A,U,D,E,F,T,O,C,W;E=0,S=a;do{i[t[n+E]]++,E++,S--}while(0!==S);if(i[0]==a)return h[0]=-1,w[0]=0,e;for(U=w[0],z=1;z<=p&&0===i[z];z++);for(A=z,U<z&&(U=z),S=p;0!==S&&0===i[S];S--);for(k=S,U>S&&(U=S),w[0]=U,C=1<<z;z<S;z++,C<<=1)if((C-=i[z])<0)return r;if((C-=i[S])<0)return r;for(i[S]+=C,u[1]=z=0,E=1,O=2;0!=--S;)u[O]=z+=i[E],O++,E++;S=0,E=0;do{0!==(z=t[n+E])&&(g[u[z]++]=S),E++}while(++S<a);for(a=u[k],u[0]=S=0,E=0,v=-1,T=-U,c[0]=0,F=0,W=0;A<=k;A++)for(y=i[A];0!=y--;){for(;A>T+U;){if(v++,T+=U,W=k-T,W=W>U?U:W,(x=1<<(z=A-T))>y+1&&(x-=y+1,O=A,z<W))for(;++z<W&&!((x<<=1)<=i[++O]);)x-=i[O];if(W=1<<z,m[0]+W>l)return r;c[v]=F=m[0],m[0]+=W,0!==v?(u[v]=S,o[0]=z,o[1]=U,z=S>>>T-U,o[2]=F-c[v-1]-z,b.set(o,3*(c[v-1]+z))):h[0]=F}for(o[1]=A-T,E>=a?o[0]=192:g[E]<d?(o[0]=g[E]<256?0:96,o[2]=g[E++]):(o[0]=_[g[E]-d]+16+64,o[2]=f[g[E++]-d]),x=1<<A-T,z=S>>>T;z<W;z+=x)b.set(o,3*(F+z));for(z=1<<A-1;0!=(S&z);z>>>=1)S^=z;for(S^=z,D=(1<<T)-1;(S&D)!=u[v];)v--,T-=U,D=(1<<T)-1}return 0!==C&&1!=k?s:e}function f(e){let r;for(t||(t=[],n=[],i=new Int32Array(p+1),o=[],c=new Int32Array(p),u=new Int32Array(p+1)),n.length<e&&(n=[]),r=0;r<e;r++)n[r]=0;for(r=0;r<p+1;r++)i[r]=0;for(r=0;r<3;r++)o[r]=0;c.set(i.subarray(0,p),0),u.set(i.subarray(0,p+1),0)}this.inflate_trees_bits=function(e,i,a,o,l){let c;return f(19),t[0]=0,c=d(e,0,19,19,null,null,a,i,o,t,n),c==r?l.msg="oversubscribed dynamic bit lengths tree":c!=s&&0!==i[0]||(l.msg="incomplete dynamic bit lengths tree",c=r),c},this.inflate_trees_dynamic=function(i,o,l,c,u,p,m,g,y){let x;return f(288),t[0]=0,x=d(l,0,i,257,_,h,p,c,g,t,n),x!=e||0===c[0]?(x==r?y.msg="oversubscribed literal/length tree":x!=a&&(y.msg="incomplete literal/length tree",x=r),x):(f(288),x=d(l,i,o,0,w,b,m,u,g,t,n),x!=e||0===u[0]&&i>257?(x==r?y.msg="oversubscribed distance tree":x==s?(y.msg="incomplete distance tree",x=r):x!=a&&(y.msg="empty distance tree with lengths",x=r),x):e)}}m.inflate_trees_fixed=function(t,n,i,r){return t[0]=9,n[0]=5,i[0]=d,r[0]=f,e};const g=0,y=1,x=2,k=3,v=4,S=5,z=6,A=7,U=8,D=9;function E(){const n=this;let a,s,l,c,u=0,d=0,f=0,_=0,h=0,w=0,b=0,p=0,m=0,E=0;function F(n,i,a,s,l,c,u,d){let f,_,h,w,b,p,m,g,y,x,k,v,S,z,A,U;m=d.next_in_index,g=d.avail_in,b=u.bitb,p=u.bitk,y=u.write,x=y<u.read?u.read-y-1:u.end-y,k=o[n],v=o[i];do{for(;p<20;)g--,b|=(255&d.read_byte(m++))<<p,p+=8;if(f=b&k,_=a,h=s,U=3*(h+f),0!==(w=_[U]))for(;;){if(b>>=_[U+1],p-=_[U+1],0!=(16&w)){for(w&=15,S=_[U+2]+(b&o[w]),b>>=w,p-=w;p<15;)g--,b|=(255&d.read_byte(m++))<<p,p+=8;for(f=b&v,_=l,h=c,U=3*(h+f),w=_[U];;){if(b>>=_[U+1],p-=_[U+1],0!=(16&w)){for(w&=15;p<w;)g--,b|=(255&d.read_byte(m++))<<p,p+=8;if(z=_[U+2]+(b&o[w]),b>>=w,p-=w,x-=S,y>=z)A=y-z,y-A>0&&2>y-A?(u.win[y++]=u.win[A++],u.win[y++]=u.win[A++],S-=2):(u.win.set(u.win.subarray(A,A+2),y),y+=2,A+=2,S-=2);else{A=y-z;do{A+=u.end}while(A<0);if(w=u.end-A,S>w){if(S-=w,y-A>0&&w>y-A)do{u.win[y++]=u.win[A++]}while(0!=--w);else u.win.set(u.win.subarray(A,A+w),y),y+=w,A+=w,w=0;A=0}}if(y-A>0&&S>y-A)do{u.win[y++]=u.win[A++]}while(0!=--S);else u.win.set(u.win.subarray(A,A+S),y),y+=S,A+=S,S=0;break}if(0!=(64&w))return d.msg="invalid distance code",S=d.avail_in-g,S=p>>3<S?p>>3:S,g+=S,m-=S,p-=S<<3,u.bitb=b,u.bitk=p,d.avail_in=g,d.total_in+=m-d.next_in_index,d.next_in_index=m,u.write=y,r;f+=_[U+2],f+=b&o[w],U=3*(h+f),w=_[U]}break}if(0!=(64&w))return 0!=(32&w)?(S=d.avail_in-g,S=p>>3<S?p>>3:S,g+=S,m-=S,p-=S<<3,u.bitb=b,u.bitk=p,d.avail_in=g,d.total_in+=m-d.next_in_index,d.next_in_index=m,u.write=y,t):(d.msg="invalid literal/length code",S=d.avail_in-g,S=p>>3<S?p>>3:S,g+=S,m-=S,p-=S<<3,u.bitb=b,u.bitk=p,d.avail_in=g,d.total_in+=m-d.next_in_index,d.next_in_index=m,u.write=y,r);if(f+=_[U+2],f+=b&o[w],U=3*(h+f),0===(w=_[U])){b>>=_[U+1],p-=_[U+1],u.win[y++]=_[U+2],x--;break}}else b>>=_[U+1],p-=_[U+1],u.win[y++]=_[U+2],x--}while(x>=258&&g>=10);return S=d.avail_in-g,S=p>>3<S?p>>3:S,g+=S,m-=S,p-=S<<3,u.bitb=b,u.bitk=p,d.avail_in=g,d.total_in+=m-d.next_in_index,d.next_in_index=m,u.write=y,e}n.init=function(e,t,n,i,r,o){a=g,b=e,p=t,l=n,m=i,c=r,E=o,s=null},n.proc=function(n,T,O){let C,W,j,M,L,R,B,I=0,N=0,P=0;for(P=T.next_in_index,M=T.avail_in,I=n.bitb,N=n.bitk,L=n.write,R=L<n.read?n.read-L-1:n.end-L;;)switch(a){case g:if(R>=258&&M>=10&&(n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,O=F(b,p,l,m,c,E,n,T),P=T.next_in_index,M=T.avail_in,I=n.bitb,N=n.bitk,L=n.write,R=L<n.read?n.read-L-1:n.end-L,O!=e)){a=O==t?A:D;break}f=b,s=l,d=m,a=y;case y:for(C=f;N<C;){if(0===M)return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);O=e,M--,I|=(255&T.read_byte(P++))<<N,N+=8}if(W=3*(d+(I&o[C])),I>>>=s[W+1],N-=s[W+1],j=s[W],0===j){_=s[W+2],a=z;break}if(0!=(16&j)){h=15&j,u=s[W+2],a=x;break}if(0==(64&j)){f=j,d=W/3+s[W+2];break}if(0!=(32&j)){a=A;break}return a=D,T.msg="invalid literal/length code",O=r,n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);case x:for(C=h;N<C;){if(0===M)return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);O=e,M--,I|=(255&T.read_byte(P++))<<N,N+=8}u+=I&o[C],I>>=C,N-=C,f=p,s=c,d=E,a=k;case k:for(C=f;N<C;){if(0===M)return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);O=e,M--,I|=(255&T.read_byte(P++))<<N,N+=8}if(W=3*(d+(I&o[C])),I>>=s[W+1],N-=s[W+1],j=s[W],0!=(16&j)){h=15&j,w=s[W+2],a=v;break}if(0==(64&j)){f=j,d=W/3+s[W+2];break}return a=D,T.msg="invalid distance code",O=r,n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);case v:for(C=h;N<C;){if(0===M)return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);O=e,M--,I|=(255&T.read_byte(P++))<<N,N+=8}w+=I&o[C],I>>=C,N-=C,a=S;case S:for(B=L-w;B<0;)B+=n.end;for(;0!==u;){if(0===R&&(L==n.end&&0!==n.read&&(L=0,R=L<n.read?n.read-L-1:n.end-L),0===R&&(n.write=L,O=n.inflate_flush(T,O),L=n.write,R=L<n.read?n.read-L-1:n.end-L,L==n.end&&0!==n.read&&(L=0,R=L<n.read?n.read-L-1:n.end-L),0===R)))return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);n.win[L++]=n.win[B++],R--,B==n.end&&(B=0),u--}a=g;break;case z:if(0===R&&(L==n.end&&0!==n.read&&(L=0,R=L<n.read?n.read-L-1:n.end-L),0===R&&(n.write=L,O=n.inflate_flush(T,O),L=n.write,R=L<n.read?n.read-L-1:n.end-L,L==n.end&&0!==n.read&&(L=0,R=L<n.read?n.read-L-1:n.end-L),0===R)))return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);O=e,n.win[L++]=_,R--,a=g;break;case A:if(N>7&&(N-=8,M++,P--),n.write=L,O=n.inflate_flush(T,O),L=n.write,R=L<n.read?n.read-L-1:n.end-L,n.read!=n.write)return n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);a=U;case U:return O=t,n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);case D:return O=r,n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O);default:return O=i,n.bitb=I,n.bitk=N,T.avail_in=M,T.total_in+=P-T.next_in_index,T.next_in_index=P,n.write=L,n.inflate_flush(T,O)}},n.free=function(){}}const F=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],T=0,O=1,C=2,W=3,j=4,M=5,L=6,R=7,B=8,I=9;function N(n,a){const c=this;let u,d=T,f=0,_=0,h=0;const w=[0],b=[0],p=new E;let g=0,y=new Int32Array(3*l);const x=new m;c.bitk=0,c.bitb=0,c.win=new Uint8Array(a),c.end=a,c.read=0,c.write=0,c.reset=function(e,t){t&&(t[0]=0),d==L&&p.free(e),d=T,c.bitk=0,c.bitb=0,c.read=c.write=0},c.reset(n,null),c.inflate_flush=function(t,n){let i,r,a;return r=t.next_out_index,a=c.read,i=(a<=c.write?c.write:c.end)-a,i>t.avail_out&&(i=t.avail_out),0!==i&&n==s&&(n=e),t.avail_out-=i,t.total_out+=i,t.next_out.set(c.win.subarray(a,a+i),r),r+=i,a+=i,a==c.end&&(a=0,c.write==c.end&&(c.write=0),i=c.write-a,i>t.avail_out&&(i=t.avail_out),0!==i&&n==s&&(n=e),t.avail_out-=i,t.total_out+=i,t.next_out.set(c.win.subarray(a,a+i),r),r+=i,a+=i),t.next_out_index=r,c.read=a,n},c.proc=function(n,a){let s,l,k,v,S,z,A,U;for(v=n.next_in_index,S=n.avail_in,l=c.bitb,k=c.bitk,z=c.write,A=z<c.read?c.read-z-1:c.end-z;;){let D,E,N,P,V,q,H,K;switch(d){case T:for(;k<3;){if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);a=e,S--,l|=(255&n.read_byte(v++))<<k,k+=8}switch(s=7&l,g=1&s,s>>>1){case 0:l>>>=3,k-=3,s=7&k,l>>>=s,k-=s,d=O;break;case 1:D=[],E=[],N=[[]],P=[[]],m.inflate_trees_fixed(D,E,N,P),p.init(D[0],E[0],N[0],0,P[0],0),l>>>=3,k-=3,d=L;break;case 2:l>>>=3,k-=3,d=W;break;case 3:return l>>>=3,k-=3,d=I,n.msg="invalid block type",a=r,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a)}break;case O:for(;k<32;){if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);a=e,S--,l|=(255&n.read_byte(v++))<<k,k+=8}if((~l>>>16&65535)!=(65535&l))return d=I,n.msg="invalid stored block lengths",a=r,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);f=65535&l,l=k=0,d=0!==f?C:0!==g?R:T;break;case C:if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);if(0===A&&(z==c.end&&0!==c.read&&(z=0,A=z<c.read?c.read-z-1:c.end-z),0===A&&(c.write=z,a=c.inflate_flush(n,a),z=c.write,A=z<c.read?c.read-z-1:c.end-z,z==c.end&&0!==c.read&&(z=0,A=z<c.read?c.read-z-1:c.end-z),0===A)))return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);if(a=e,s=f,s>S&&(s=S),s>A&&(s=A),c.win.set(n.read_buf(v,s),z),v+=s,S-=s,z+=s,A-=s,0!=(f-=s))break;d=0!==g?R:T;break;case W:for(;k<14;){if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);a=e,S--,l|=(255&n.read_byte(v++))<<k,k+=8}if(_=s=16383&l,(31&s)>29||(s>>5&31)>29)return d=I,n.msg="too many length or distance symbols",a=r,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);if(s=258+(31&s)+(s>>5&31),!u||u.length<s)u=[];else for(U=0;U<s;U++)u[U]=0;l>>>=14,k-=14,h=0,d=j;case j:for(;h<4+(_>>>10);){for(;k<3;){if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);a=e,S--,l|=(255&n.read_byte(v++))<<k,k+=8}u[F[h++]]=7&l,l>>>=3,k-=3}for(;h<19;)u[F[h++]]=0;if(w[0]=7,s=x.inflate_trees_bits(u,w,b,y,n),s!=e)return(a=s)==r&&(u=null,d=I),c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);h=0,d=M;case M:for(;s=_,!(h>=258+(31&s)+(s>>5&31));){let t,i;for(s=w[0];k<s;){if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);a=e,S--,l|=(255&n.read_byte(v++))<<k,k+=8}if(s=y[3*(b[0]+(l&o[s]))+1],i=y[3*(b[0]+(l&o[s]))+2],i<16)l>>>=s,k-=s,u[h++]=i;else{for(U=18==i?7:i-14,t=18==i?11:3;k<s+U;){if(0===S)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);a=e,S--,l|=(255&n.read_byte(v++))<<k,k+=8}if(l>>>=s,k-=s,t+=l&o[U],l>>>=U,k-=U,U=h,s=_,U+t>258+(31&s)+(s>>5&31)||16==i&&U<1)return u=null,d=I,n.msg="invalid bit length repeat",a=r,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);i=16==i?u[U-1]:0;do{u[U++]=i}while(0!=--t);h=U}}if(b[0]=-1,V=[],q=[],H=[],K=[],V[0]=9,q[0]=6,s=_,s=x.inflate_trees_dynamic(257+(31&s),1+(s>>5&31),u,V,q,H,K,y,n),s!=e)return s==r&&(u=null,d=I),a=s,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);p.init(V[0],q[0],y,H[0],y,K[0]),d=L;case L:if(c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,(a=p.proc(c,n,a))!=t)return c.inflate_flush(n,a);if(a=e,p.free(n),v=n.next_in_index,S=n.avail_in,l=c.bitb,k=c.bitk,z=c.write,A=z<c.read?c.read-z-1:c.end-z,0===g){d=T;break}d=R;case R:if(c.write=z,a=c.inflate_flush(n,a),z=c.write,A=z<c.read?c.read-z-1:c.end-z,c.read!=c.write)return c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);d=B;case B:return a=t,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);case I:return a=r,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a);default:return a=i,c.bitb=l,c.bitk=k,n.avail_in=S,n.total_in+=v-n.next_in_index,n.next_in_index=v,c.write=z,c.inflate_flush(n,a)}}},c.free=function(e){c.reset(e,null),c.win=null,y=null},c.set_dictionary=function(e,t,n){c.win.set(e.subarray(t,t+n),0),c.read=c.write=n},c.sync_point=function(){return d==O?1:0}}const P=32,V=8,q=0,H=1,K=2,Z=3,G=4,J=5,Q=6,X=7,Y=12,$=13,ee=[0,0,255,255];function te(){const a=this;function o(t){return t&&t.istate?(t.total_in=t.total_out=0,t.msg=null,t.istate.mode=X,t.istate.blocks.reset(t,null),e):i}a.mode=0,a.method=0,a.was=[0],a.need=0,a.marker=0,a.wbits=0,a.inflateEnd=function(t){return a.blocks&&a.blocks.free(t),a.blocks=null,e},a.inflateInit=function(t,n){return t.msg=null,a.blocks=null,n<8||n>15?(a.inflateEnd(t),i):(a.wbits=n,t.istate.blocks=new N(t,1<<n),o(t),e)},a.inflate=function(a,o){let l,c;if(!a||!a.istate||!a.next_in)return i;const d=a.istate;for(o=o==u?s:e,l=s;;)switch(d.mode){case q:if(0===a.avail_in)return l;if(l=o,a.avail_in--,a.total_in++,(15&(d.method=a.read_byte(a.next_in_index++)))!=V){d.mode=$,a.msg="unknown compression method",d.marker=5;break}if(8+(d.method>>4)>d.wbits){d.mode=$,a.msg="invalid win size",d.marker=5;break}d.mode=H;case H:if(0===a.avail_in)return l;if(l=o,a.avail_in--,a.total_in++,c=255&a.read_byte(a.next_in_index++),((d.method<<8)+c)%31!=0){d.mode=$,a.msg="incorrect header check",d.marker=5;break}if(0==(c&P)){d.mode=X;break}d.mode=K;case K:if(0===a.avail_in)return l;l=o,a.avail_in--,a.total_in++,d.need=(255&a.read_byte(a.next_in_index++))<<24&4278190080,d.mode=Z;case Z:if(0===a.avail_in)return l;l=o,a.avail_in--,a.total_in++,d.need+=(255&a.read_byte(a.next_in_index++))<<16&16711680,d.mode=G;case G:if(0===a.avail_in)return l;l=o,a.avail_in--,a.total_in++,d.need+=(255&a.read_byte(a.next_in_index++))<<8&65280,d.mode=J;case J:return 0===a.avail_in?l:(l=o,a.avail_in--,a.total_in++,d.need+=255&a.read_byte(a.next_in_index++),d.mode=Q,n);case Q:return d.mode=$,a.msg="need dictionary",d.marker=0,i;case X:if(l=d.blocks.proc(a,l),l==r){d.mode=$,d.marker=0;break}if(l==e&&(l=o),l!=t)return l;l=o,d.blocks.reset(a,d.was),d.mode=Y;case Y:return a.avail_in=0,t;case $:return r;default:return i}},a.inflateSetDictionary=function(t,n,r){let a=0,s=r;if(!t||!t.istate||t.istate.mode!=Q)return i;const o=t.istate;return s>=1<<o.wbits&&(s=(1<<o.wbits)-1,a=r-s),o.blocks.set_dictionary(n,a,s),o.mode=X,e},a.inflateSync=function(t){let n,a,l,c,u;if(!t||!t.istate)return i;const d=t.istate;if(d.mode!=$&&(d.mode=$,d.marker=0),0===(n=t.avail_in))return s;for(a=t.next_in_index,l=d.marker;0!==n&&l<4;)t.read_byte(a)==ee[l]?l++:l=0!==t.read_byte(a)?0:4-l,a++,n--;return t.total_in+=a-t.next_in_index,t.next_in_index=a,t.avail_in=n,d.marker=l,4!=l?r:(c=t.total_in,u=t.total_out,o(t),t.total_in=c,t.total_out=u,d.mode=X,e)},a.inflateSyncPoint=function(e){return e&&e.istate&&e.istate.blocks?e.istate.blocks.sync_point():i}}function ne(){}ne.prototype={inflateInit(e){const t=this;return t.istate=new te,e||(e=15),t.istate.inflateInit(t,e)},inflate(e){const t=this;return t.istate?t.istate.inflate(t,e):i},inflateEnd(){const e=this;if(!e.istate)return i;const t=e.istate.inflateEnd(e);return e.istate=null,t},inflateSync(){const e=this;return e.istate?e.istate.inflateSync(e):i},inflateSetDictionary(e,t){const n=this;return n.istate?n.istate.inflateSetDictionary(n,e,t):i},read_byte(e){return this.next_in[e]},read_buf(e,t){return this.next_in.subarray(e,e+t)}};const ie=4294967295,re=65535,ae=33639248,se=101075792,oe=1,le=39169,ce=10,ue=1,de=21589,fe=28789,_e=25461,he=1,we=6,be=8,pe=2048,me=void 0,ge="undefined",ye="function";class xe{constructor(e){return class extends TransformStream{constructor(t,n){const i=new e(n);super({transform(e,t){t.enqueue(i.append(e))},flush(e){const t=i.flush();t&&e.enqueue(t)}})}}}}const ke=64;let ve=2;try{typeof navigator!=ge&&navigator.hardwareConcurrency&&(ve=navigator.hardwareConcurrency)}catch(e){}const Se={chunkSize:524288,maxWorkers:ve,terminateWorkerTimeout:5e3,useWebWorkers:!0,useCompressionStream:!0,workerScripts:me,CompressionStreamNative:typeof CompressionStream!=ge&&CompressionStream,DecompressionStreamNative:typeof 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Ee{constructor(e){this.crc=e||-1}append(e){let t=0|this.crc;for(let n=0,i=0|e.length;n<i;n++)t=t>>>8^De[255&(t^e[n])];this.crc=t}get(){return~this.crc}}class Fe extends TransformStream{constructor(){const e=new Ee;super({transform(t){e.append(t)},flush(t){const n=new Uint8Array(4);new DataView(n.buffer).setUint32(0,e.get()),t.enqueue(n)}})}}const Te={concat(e,t){if(0===e.length||0===t.length)return e.concat(t);const n=e[e.length-1],i=Te.getPartial(n);return 32===i?e.concat(t):Te._shiftRight(t,i,0|n,e.slice(0,e.length-1))},bitLength(e){const t=e.length;if(0===t)return 0;const n=e[t-1];return 32*(t-1)+Te.getPartial(n)},clamp(e,t){if(32*e.length<t)return e;const n=(e=e.slice(0,Math.ceil(t/32))).length;return t&=31,n>0&&t&&(e[n-1]=Te.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial:(e,t,n)=>32===e?t:(n?0|t:t<<32-e)+1099511627776*e,getPartial:e=>Math.round(e/1099511627776)||32,_shiftRight(e,t,n,i){for(void 0===i&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(0===t)return i.concat(e);for(let 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1 bits");const a=new Uint32Array(n);let s=0;for(let e=t.blockSize+i-(t.blockSize+i&t.blockSize-1);e<=r;e+=t.blockSize)t._block(a.subarray(16*s,16*(s+1))),s+=1;return n.splice(0,16*s),t}finalize(){const e=this;let t=e._buffer;const n=e._h;t=Te.concat(t,[Te.partial(1,1)]);for(let e=t.length+2;15&e;e++)t.push(0);for(t.push(Math.floor(e._length/4294967296)),t.push(0|e._length);t.length;)e._block(t.splice(0,16));return e.reset(),n}_f(e,t,n,i){return e<=19?t&n|~t&i:e<=39?t^n^i:e<=59?t&n|t&i|n&i:e<=79?t^n^i:void 0}_S(e,t){return t<<e|t>>>32-e}_block(e){const t=this,n=t._h,i=Array(80);for(let t=0;t<16;t++)i[t]=e[t];let r=n[0],a=n[1],s=n[2],o=n[3],l=n[4];for(let e=0;e<=79;e++){e>=16&&(i[e]=t._S(1,i[e-3]^i[e-8]^i[e-14]^i[e-16]));const n=t._S(5,r)+t._f(e,a,s,o)+l+i[e]+t._key[Math.floor(e/20)]|0;l=o,o=s,s=t._S(30,a),a=r,r=n}n[0]=n[0]+r|0,n[1]=n[1]+a|0,n[2]=n[2]+s|0,n[3]=n[3]+o|0,n[4]=n[4]+l|0}}},We={aes:class{constructor(e){const t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();const n=t._tables[0][4],i=t._tables[1],r=e.length;let a,s,o,l=1;if(4!==r&&6!==r&&8!==r)throw new Error("invalid aes key size");for(t._key=[s=e.slice(0),o=[]],a=r;a<4*r+28;a++){let e=s[a-1];(a%r==0||8===r&&a%r==4)&&(e=n[e>>>24]<<24^n[e>>16&255]<<16^n[e>>8&255]<<8^n[255&e],a%r==0&&(e=e<<8^e>>>24^l<<24,l=l<<1^283*(l>>7))),s[a]=s[a-r]^e}for(let e=0;a;e++,a--){const t=s[3&e?a:a-4];o[e]=a<=4||e<4?t:i[0][n[t>>>24]]^i[1][n[t>>16&255]]^i[2][n[t>>8&255]]^i[3][n[255&t]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){const e=this._tables[0],t=this._tables[1],n=e[4],i=t[4],r=[],a=[];let s,o,l,c;for(let e=0;e<256;e++)a[(r[e]=e<<1^283*(e>>7))^e]=e;for(let u=s=0;!n[u];u^=o||1,s=a[s]||1){let a=s^s<<1^s<<2^s<<3^s<<4;a=a>>8^255&a^99,n[u]=a,i[a]=u,c=r[l=r[o=r[u]]];let d=16843009*c^65537*l^257*o^16843008*u,f=257*r[a]^16843008*a;for(let 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e=n(4294967296*(i||Math.random()));i=987654071*e(),t[r/4]=4294967296*e()|0}return e}},Me={ctrGladman:class{constructor(e,t){this._prf=e,this._initIv=t,this._iv=t}reset(){this._iv=this._initIv}update(e){return this.calculate(this._prf,e,this._iv)}incWord(e){if(255==(e>>24&255)){let t=e>>16&255,n=e>>8&255,i=255&e;255===t?(t=0,255===n?(n=0,255===i?i=0:++i):++n):++t,e=0,e+=t<<16,e+=n<<8,e+=i}else e+=1<<24;return e}incCounter(e){0===(e[0]=this.incWord(e[0]))&&(e[1]=this.incWord(e[1]))}calculate(e,t,n){let i;if(!(i=t.length))return[];const r=Te.bitLength(t);for(let r=0;r<i;r+=4){this.incCounter(n);const i=e.encrypt(n);t[r]^=i[0],t[r+1]^=i[1],t[r+2]^=i[2],t[r+3]^=i[3]}return Te.clamp(t,r)}}},Le={importKey:e=>new Le.hmacSha1(Oe.bytes.toBits(e)),pbkdf2(e,t,n,i){if(n=n||1e4,i<0||n<0)throw new Error("invalid params to pbkdf2");const r=1+(i>>5)<<2;let a,s,o,l,c;const u=new ArrayBuffer(r),d=new DataView(u);let f=0;const _=Te;for(t=Oe.bytes.toBits(t),c=1;f<(r||1);c++){for(a=s=e.encrypt(_.concat(t,[c])),o=1;o<n;o++)for(s=e.encrypt(s),l=0;l<s.length;l++)a[l]^=s[l];for(o=0;f<(r||1)&&o<a.length;o++)d.setInt32(f,a[o]),f+=4}return u.slice(0,i/8)},hmacSha1:class{constructor(e){const t=this,n=t._hash=Ce.sha1,i=[[],[]];t._baseHash=[new n,new n];const r=t._baseHash[0].blockSize/32;e.length>r&&(e=(new n).update(e).finalize());for(let t=0;t<r;t++)i[0][t]=909522486^e[t],i[1][t]=1549556828^e[t];t._baseHash[0].update(i[0]),t._baseHash[1].update(i[1]),t._resultHash=new n(t._baseHash[0])}reset(){const e=this;e._resultHash=new e._hash(e._baseHash[0]),e._updated=!1}update(e){this._updated=!0,this._resultHash.update(e)}digest(){const e=this,t=e._resultHash.finalize(),n=new e._hash(e._baseHash[1]).update(t).finalize();return e.reset(),n}encrypt(e){if(this._updated)throw new Error("encrypt on already updated hmac called!");return this.update(e),this.digest(e)}}},Re="undefined"!=typeof crypto&&"function"==typeof crypto.getRandomValues,Be="Invalid password",Ie="Invalid signature";function Ne(e){return Re?crypto.getRandomValues(e):je.getRandomValues(e)}const Pe=16,Ve="raw",qe={name:"PBKDF2"},He=Object.assign({hash:{name:"HMAC"}},qe),Ke=Object.assign({iterations:1e3,hash:{name:"SHA-1"}},qe),Ze=["deriveBits"],Ge=[8,12,16],Je=[16,24,32],Qe=10,Xe=[0,0,0,0],Ye="undefined",$e="function",et=typeof crypto!=Ye,tt=et&&crypto.subtle,nt=et&&typeof tt!=Ye,it=Oe.bytes,rt=We.aes,at=Me.ctrGladman,st=Le.hmacSha1;let ot=et&&nt&&typeof tt.importKey==$e,lt=et&&nt&&typeof tt.deriveBits==$e;class ct extends TransformStream{constructor({password:e,signed:t,encryptionStrength:n}){super({start(){Object.assign(this,{ready:new Promise((e=>this.resolveReady=e)),password:e,signed:t,strength:n-1,pending:new Uint8Array})},async transform(e,t){const n=this,{password:i,strength:r,resolveReady:a,ready:s}=n;i?(await async function(e,t,n,i){const r=await ft(e,t,n,ht(i,0,Ge[t])),a=ht(i,Ge[t]);if(r[0]!=a[0]||r[1]!=a[1])throw new Error(Be)}(n,r,i,ht(e,0,Ge[r]+2)),e=ht(e,Ge[r]+2),a()):await s;const o=new Uint8Array(e.length-Qe-(e.length-Qe)%Pe);t.enqueue(dt(n,e,o,0,Qe,!0))},async flush(e){const{signed:t,ctr:n,hmac:i,pending:r,ready:a}=this;await a;const s=ht(r,0,r.length-Qe),o=ht(r,r.length-Qe);let l=new Uint8Array;if(s.length){const e=bt(it,s);i.update(e);const t=n.update(e);l=wt(it,t)}if(t){const e=ht(wt(it,i.digest()),0,Qe);for(let t=0;t<Qe;t++)if(e[t]!=o[t])throw new Error(Ie)}e.enqueue(l)}})}}class ut extends TransformStream{constructor({password:e,encryptionStrength:t}){let n;super({start(){Object.assign(this,{ready:new Promise((e=>this.resolveReady=e)),password:e,strength:t-1,pending:new Uint8Array})},async transform(e,t){const n=this,{password:i,strength:r,resolveReady:a,ready:s}=n;let o=new Uint8Array;i?(o=await async function(e,t,n){const i=Ne(new Uint8Array(Ge[t])),r=await ft(e,t,n,i);return _t(i,r)}(n,r,i),a()):await s;const l=new Uint8Array(o.length+e.length-e.length%Pe);l.set(o,0),t.enqueue(dt(n,e,l,o.length,0))},async flush(e){const{ctr:t,hmac:i,pending:r,ready:a}=this;await a;let s=new Uint8Array;if(r.length){const e=t.update(bt(it,r));i.update(e),s=wt(it,e)}n.signature=wt(it,i.digest()).slice(0,Qe),e.enqueue(_t(s,n.signature))}}),n=this}}function dt(e,t,n,i,r,a){const{ctr:s,hmac:o,pending:l}=e,c=t.length-r;let u;for(l.length&&(t=_t(l,t),n=function(e,t){if(t&&t>e.length){const n=e;(e=new Uint8Array(t)).set(n,0)}return e}(n,c-c%Pe)),u=0;u<=c-Pe;u+=Pe){const e=bt(it,ht(t,u,u+Pe));a&&o.update(e);const r=s.update(e);a||o.update(r),n.set(wt(it,r),u+i)}return e.pending=ht(t,u),n}async function ft(e,t,n,i){e.password=null;const r=function(e){if("undefined"==typeof TextEncoder){e=unescape(encodeURIComponent(e));const t=new Uint8Array(e.length);for(let n=0;n<t.length;n++)t[n]=e.charCodeAt(n);return t}return(new TextEncoder).encode(e)}(n),a=await async function(e,t,n,i,r){if(!ot)return Le.importKey(t);try{return await tt.importKey(e,t,n,i,r)}catch(e){return ot=!1,Le.importKey(t)}}(Ve,r,He,!1,Ze),s=await async function(e,t,n){if(!lt)return Le.pbkdf2(t,e.salt,Ke.iterations,n);try{return await tt.deriveBits(e,t,n)}catch(i){return lt=!1,Le.pbkdf2(t,e.salt,Ke.iterations,n)}}(Object.assign({salt:i},Ke),a,8*(2*Je[t]+2)),o=new Uint8Array(s),l=bt(it,ht(o,0,Je[t])),c=bt(it,ht(o,Je[t],2*Je[t])),u=ht(o,2*Je[t]);return Object.assign(e,{keys:{key:l,authentication:c,passwordVerification:u},ctr:new at(new rt(l),Array.from(Xe)),hmac:new st(c)}),u}function _t(e,t){let n=e;return e.length+t.length&&(n=new Uint8Array(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function ht(e,t,n){return e.subarray(t,n)}function wt(e,t){return e.fromBits(t)}function bt(e,t){return e.toBits(t)}const pt=12;class mt extends TransformStream{constructor({password:e,passwordVerification:t}){super({start(){Object.assign(this,{password:e,passwordVerification:t}),kt(this,e)},transform(e,t){const n=this;if(n.password){const t=yt(n,e.subarray(0,pt));if(n.password=null,t[11]!=n.passwordVerification)throw new Error(Be);e=e.subarray(pt)}t.enqueue(yt(n,e))}})}}class gt extends TransformStream{constructor({password:e,passwordVerification:t}){super({start(){Object.assign(this,{password:e,passwordVerification:t}),kt(this,e)},transform(e,t){const n=this;let i,r;if(n.password){n.password=null;const t=Ne(new Uint8Array(pt));t[11]=n.passwordVerification,i=new Uint8Array(e.length+t.length),i.set(xt(n,t),0),r=pt}else i=new Uint8Array(e.length),r=0;i.set(xt(n,e),r),t.enqueue(i)}})}}function yt(e,t){const n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=St(e)^t[i],vt(e,n[i]);return n}function xt(e,t){const n=new Uint8Array(t.length);for(let i=0;i<t.length;i++)n[i]=St(e)^t[i],vt(e,t[i]);return n}function kt(e,t){const n=[305419896,591751049,878082192];Object.assign(e,{keys:n,crcKey0:new Ee(n[0]),crcKey2:new Ee(n[2])});for(let n=0;n<t.length;n++)vt(e,t.charCodeAt(n))}function vt(e,t){let[n,i,r]=e.keys;e.crcKey0.append([t]),n=~e.crcKey0.get(),i=At(Math.imul(At(i+zt(n)),134775813)+1),e.crcKey2.append([i>>>24]),r=~e.crcKey2.get(),e.keys=[n,i,r]}function St(e){const t=2|e.keys[2];return zt(Math.imul(t,1^t)>>>8)}function zt(e){return 255&e}function At(e){return 4294967295&e}const Ut="deflate-raw";class Dt extends TransformStream{constructor(e,{chunkSize:t,CompressionStream:n,CompressionStreamNative:i}){super({});const{compressed:r,encrypted:a,useCompressionStream:s,zipCrypto:o,signed:l,level:c}=e,u=this;let d,f,_=Ft(super.readable);a&&!o||!l||([_,d]=_.tee(),d=Ct(d,new Fe)),r&&(_=Ot(_,s,{level:c,chunkSize:t},i,n)),a&&(o?_=Ct(_,new gt(e)):(f=new ut(e),_=Ct(_,f))),Tt(u,_,(async()=>{let e;a&&!o&&(e=f.signature),a&&!o||!l||(e=await d.getReader().read(),e=new DataView(e.value.buffer).getUint32(0)),u.signature=e}))}}class Et extends TransformStream{constructor(e,{chunkSize:t,DecompressionStream:n,DecompressionStreamNative:i}){super({});const{zipCrypto:r,encrypted:a,signed:s,signature:o,compressed:l,useCompressionStream:c}=e;let u,d,f=Ft(super.readable);a&&(r?f=Ct(f,new mt(e)):(d=new ct(e),f=Ct(f,d))),l&&(f=Ot(f,c,{chunkSize:t},i,n)),a&&!r||!s||([f,u]=f.tee(),u=Ct(u,new Fe)),Tt(this,f,(async()=>{if((!a||r)&&s){const e=await u.getReader().read(),t=new DataView(e.value.buffer);if(o!=t.getUint32(0,!1))throw new Error(Ie)}}))}}function Ft(e){return Ct(e,new TransformStream({transform(e,t){e&&e.length&&t.enqueue(e)}}))}function Tt(e,t,n){t=Ct(t,new TransformStream({flush:n})),Object.defineProperty(e,"readable",{get:()=>t})}function Ot(e,t,n,i,r){try{e=Ct(e,new(t&&i?i:r)(Ut,n))}catch(i){if(!t)throw i;e=Ct(e,new r(Ut,n))}return e}function Ct(e,t){return e.pipeThrough(t)}const Wt="message",jt="start",Mt="pull",Lt="data",Rt="ack",Bt="close",It="inflate";class Nt extends TransformStream{constructor(e,t){super({});const n=this,{codecType:i}=e;let r;i.startsWith("deflate")?r=Dt:i.startsWith(It)&&(r=Et);let a=0;const s=new r(e,t),o=super.readable,l=new TransformStream({transform(e,t){e&&e.length&&(a+=e.length,t.enqueue(e))},flush(){const{signature:e}=s;Object.assign(n,{signature:e,size:a})}});Object.defineProperty(n,"readable",{get:()=>o.pipeThrough(s).pipeThrough(l)})}}const Pt=typeof Worker!=ge;class Vt{constructor(e,{readable:t,writable:n},{options:i,config:r,streamOptions:a,useWebWorkers:s,transferStreams:o,scripts:l},c){const{signal:u}=a;return Object.assign(e,{busy:!0,readable:t.pipeThrough(new qt(t,a,r),{signal:u}),writable:n,options:Object.assign({},i),scripts:l,transferStreams:o,terminate(){const{worker:t,busy:n}=e;t&&!n&&(t.terminate(),e.interface=null)},onTaskFinished(){e.busy=!1,c(e)}}),(s&&Pt?Zt:Kt)(e,r)}}class qt extends TransformStream{constructor(e,{onstart:t,onprogress:n,size:i,onend:r},{chunkSize:a}){let s=0;super({start(){t&&Ht(t,i)},async transform(e,t){s+=e.length,n&&await Ht(n,s,i),t.enqueue(e)},flush(){e.size=s,r&&Ht(r,s)}},{highWaterMark:1,size:()=>a})}}async function Ht(e,...t){try{await e(...t)}catch(e){}}function Kt(e,t){return{run:()=>async function({options:e,readable:t,writable:n,onTaskFinished:i},r){const a=new Nt(e,r);try{await t.pipeThrough(a).pipeTo(n,{preventClose:!0,preventAbort:!0});const{signature:e,size:i}=a;return{signature:e,size:i}}finally{i()}}(e,t)}}function Zt(e,{baseURL:t,chunkSize:n}){return e.interface||Object.assign(e,{worker:Qt(e.scripts[0],t,e),interface:{run:()=>async function(e,t){let n,i;const r=new Promise(((e,t)=>{n=e,i=t}));Object.assign(e,{reader:null,writer:null,resolveResult:n,rejectResult:i,result:r});const{readable:a,options:s,scripts:o}=e,{writable:l,closed:c}=function(e){const t=e.getWriter();let n;const i=new Promise((e=>n=e)),r=new WritableStream({async write(e){await t.ready,await t.write(e)},close(){t.releaseLock(),n()},abort:e=>t.abort(e)});return{writable:r,closed:i}}(e.writable),u=Xt({type:jt,scripts:o.slice(1),options:s,config:t,readable:a,writable:l},e);u||Object.assign(e,{reader:a.getReader(),writer:l.getWriter()});const d=await r;try{await l.close()}catch(e){}return await c,d}(e,{chunkSize:n})}}),e.interface}let Gt=!0,Jt=!0;function Qt(e,t,n){const i={type:"module"};let r,a;typeof e==ye&&(e=e());try{r=new URL(e,t)}catch(t){r=e}if(Gt)try{a=new Worker(r)}catch(e){Gt=!1,a=new Worker(r,i)}else a=new Worker(r,i);return a.addEventListener(Wt,(e=>async function({data:e},t){const{type:n,value:i,messageId:r,result:a,error:s}=e,{reader:o,writer:l,resolveResult:c,rejectResult:u,onTaskFinished:d}=t;try{if(s){const{message:e,stack:t,code:n,name:i}=s,r=new Error(e);Object.assign(r,{stack:t,code:n,name:i}),f(r)}else{if(n==Mt){const{value:e,done:n}=await o.read();Xt({type:Lt,value:e,done:n,messageId:r},t)}n==Lt&&(await l.ready,await l.write(new Uint8Array(i)),Xt({type:Rt,messageId:r},t)),n==Bt&&f(null,a)}}catch(s){f(s)}function f(e,t){e?u(e):c(t),l&&l.releaseLock(),d()}}(e,n))),a}function Xt(e,{worker:t,writer:n,onTaskFinished:i,transferStreams:r}){try{let{value:n,readable:i,writable:a}=e;const s=[];if(n){const{buffer:t,length:i}=n;i!=t.byteLength&&(n=new Uint8Array(n)),e.value=n.buffer,s.push(e.value)}if(r&&Jt?(i&&s.push(i),a&&s.push(a)):e.readable=e.writable=null,s.length)try{return t.postMessage(e,s),!0}catch(n){Jt=!1,e.readable=e.writable=null,t.postMessage(e)}else t.postMessage(e)}catch(e){throw n&&n.releaseLock(),i(),e}}let Yt=[];const $t=[];let en=0;function tn(e){const{terminateTimeout:t}=e;t&&(clearTimeout(t),e.terminateTimeout=null)}const nn=65536,rn="writable";class an{constructor(){this.size=0}init(){this.initialized=!0}}class sn extends an{get readable(){const e=this,{chunkSize:t=nn}=e,n=new ReadableStream({start(){this.chunkOffset=0},async pull(i){const{offset:r=0,size:a,diskNumberStart:s}=n,{chunkOffset:o}=this;i.enqueue(await hn(e,r+o,Math.min(t,a-o),s)),o+t>a?i.close():this.chunkOffset+=t}});return n}}class on extends sn{constructor(e){super(),Object.assign(this,{blob:e,size:e.size})}async readUint8Array(e,t){const n=this,i=e+t,r=e||i<n.size?n.blob.slice(e,i):n.blob;return new Uint8Array(await r.arrayBuffer())}}class ln extends an{constructor(e){super();const t=new TransformStream,n=[];e&&n.push(["Content-Type",e]),Object.defineProperty(this,rn,{get:()=>t.writable}),this.blob=new Response(t.readable,{headers:n}).blob()}getData(){return this.blob}}class cn extends ln{constructor(e){super(e),Object.assign(this,{encoding:e,utf8:!e||"utf-8"==e.toLowerCase()})}async getData(){const{encoding:e,utf8:t}=this,n=await super.getData();if(n.text&&t)return n.text();{const t=new FileReader;return new Promise(((i,r)=>{Object.assign(t,{onload:({target:e})=>i(e.result),onerror:()=>r(t.error)}),t.readAsText(n,e)}))}}}class un extends sn{constructor(e){super(),this.readers=e}async init(){const e=this,{readers:t}=e;e.lastDiskNumber=0,await Promise.all(t.map((async t=>{await t.init(),e.size+=t.size}))),super.init()}async readUint8Array(e,t,n=0){const i=this,{readers:r}=this;let a,s=n;-1==s&&(s=r.length-1);let o=e;for(;o>=r[s].size;)o-=r[s].size,s++;const l=r[s],c=l.size;if(o+t<=c)a=await hn(l,o,t);else{const r=c-o;a=new Uint8Array(t),a.set(await hn(l,o,r)),a.set(await i.readUint8Array(e+r,t-r,n),r)}return i.lastDiskNumber=Math.max(s,i.lastDiskNumber),a}}class dn extends an{constructor(e,t=4294967295){super();const n=this;let i,r,a;Object.assign(n,{diskNumber:0,diskOffset:0,size:0,maxSize:t,availableSize:t});const s=new WritableStream({async write(t){const{availableSize:s}=n;if(a)t.length>=s?(await o(t.slice(0,s)),await l(),n.diskOffset+=i.size,n.diskNumber++,a=null,await this.write(t.slice(s))):await o(t);else{const{value:s,done:o}=await e.next();if(o&&!s)throw new Error("Writer iterator completed too 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n=0;n<e.length;n++)t+=wn[e[n]];return t}return(new TextDecoder).decode(e)}(e):new TextDecoder(t).decode(e)}const mn="filename",gn="rawFilename",yn="comment",xn="rawComment",kn="uncompressedSize",vn="compressedSize",Sn="offset",zn="diskNumberStart",An="lastModDate",Un="rawLastModDate",Dn="lastAccessDate",En="rawLastAccessDate",Fn="creationDate",Tn="rawCreationDate",On=[mn,gn,vn,kn,An,Un,yn,xn,Dn,Fn,Sn,zn,zn,"internalFileAttribute","externalFileAttribute","msDosCompatible","zip64","directory","bitFlag","encrypted","signature","filenameUTF8","commentUTF8","compressionMethod","version","versionMadeBy","extraField","rawExtraField","extraFieldZip64","extraFieldUnicodePath","extraFieldUnicodeComment","extraFieldAES","extraFieldNTFS","extraFieldExtendedTimestamp"];class Cn{constructor(e){On.forEach((t=>this[t]=e[t]))}}const Wn="File format is not recognized",jn="Zip64 extra field not found",Mn="Compression method not supported",Ln="Split zip file",Rn="utf-8",Bn="cp437",In=[[kn,ie],[vn,ie],[Sn,ie],[zn,re]],Nn={[re]:{getValue:Yn,bytes:4},[ie]:{getValue:$n,bytes:8}};class Pn{constructor(e,t={}){Object.assign(this,{reader:_n(e),options:t,config:ze})}async*getEntriesGenerator(e={}){const t=this;let{reader:n}=t;const{config:i}=t;if(await fn(n),n.size!==me&&n.readUint8Array||(n=new on(await new Response(n.readable).blob()),await fn(n)),n.size<22)throw new Error(Wn);n.chunkSize=function(e){return Math.max(e.chunkSize,ke)}(i);const r=await async function(e,t,n,i,r){const a=new Uint8Array(4);!function(e,t,n){e.setUint32(t,n,!0)}(ei(a),0,t);const s=i+r;return await o(i)||await o(Math.min(s,n));async function o(t){const r=n-t,s=await hn(e,r,t);for(let e=s.length-i;e>=0;e--)if(s[e]==a[0]&&s[e+1]==a[1]&&s[e+2]==a[2]&&s[e+3]==a[3])return{offset:r+e,buffer:s.slice(e,e+i).buffer}}}(n,101010256,n.size,22,1048560);if(!r){throw 134695760==Yn(ei(await hn(n,0,4)))?new Error(Ln):new Error("End of central directory not found")}const a=ei(r);let s=Yn(a,12),o=Yn(a,16);const l=r.offset,c=Xn(a,20),u=l+22+c;let d=Xn(a,4);const f=n.lastDiskNumber||0;let _=Xn(a,6),h=Xn(a,8),w=0,b=0;if(o==ie||s==ie||h==re||_==re){const e=ei(await hn(n,r.offset-20,20));if(117853008!=Yn(e,0))throw new Error("End of Zip64 central directory not found");o=$n(e,8);let t=await hn(n,o,56,-1),i=ei(t);const a=r.offset-20-56;if(Yn(i,0)!=se&&o!=a){const e=o;o=a,w=o-e,t=await hn(n,o,56,-1),i=ei(t)}if(Yn(i,0)!=se)throw new Error("End of Zip64 central directory locator not found");d==re&&(d=Yn(i,16)),_==re&&(_=Yn(i,20)),h==re&&(h=$n(i,32)),s==ie&&(s=$n(i,40)),o-=s}if(f!=d)throw new Error(Ln);if(o<0||o>=n.size)throw new Error(Wn);let p=0,m=await hn(n,o,s,_),g=ei(m);if(s){const e=r.offset-s;if(Yn(g,p)!=ae&&o!=e){const t=o;o=e,w=o-t,m=await hn(n,o,s,_),g=ei(m)}}if(o<0||o>=n.size)throw new Error(Wn);const y=Zn(t,e,"filenameEncoding"),x=Zn(t,e,"commentEncoding");for(let r=0;r<h;r++){const a=new Vn(n,i,t.options);if(Yn(g,p)!=ae)throw new Error("Central directory header 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m=i.encrypted&&w.encrypted,g=m&&!o;if(m){if(!g&&o.strength===me)throw new Error("Encryption method not supported");if(!p)throw new Error("File contains encrypted entry")}const y=a+30+w.filenameLength+w.extraFieldLength,x=r.readable;x.diskNumberStart=s,x.offset=y;const k=x.size=h,v=Zn(i,n,"signal");e=function(e){e.writable===me&&typeof e.next==ye&&(e=new dn(e)),e instanceof WritableStream&&(e={writable:e});const{writable:t}=e;return t.size===me&&(t.size=0),e instanceof dn||Object.assign(e,{diskNumber:0,diskOffset:0,availableSize:1/0,maxSize:1/0}),e}(e),await fn(e,_);const{writable:S}=e,{onstart:z,onprogress:A,onend:U}=n,D={options:{codecType:It,password:p,zipCrypto:g,encryptionStrength:o&&o.strength,signed:Zn(i,n,"checkSignature"),passwordVerification:g&&(u.dataDescriptor?f>>>8&255:d>>>24&255),signature:d,compressed:0!=l,encrypted:m,useWebWorkers:Zn(i,n,"useWebWorkers"),useCompressionStream:Zn(i,n,"useCompressionStream"),transferStreams:Zn(i,n,"transferStreams")},config:c,streamOptions:{signal:v,size:k,onstart:z,onprogress:A,onend:U}};S.size+=(await async function(e,t){const{options:n,config:i}=t,{transferStreams:r,useWebWorkers:a,useCompressionStream:s,codecType:o,compressed:l,signed:c,encrypted:u}=n,{workerScripts:d,maxWorkers:f,terminateWorkerTimeout:_}=i;t.transferStreams=r||r===me;const h=!(l||c||u||t.transferStreams);let w;t.useWebWorkers=!h&&(a||a===me&&i.useWebWorkers),t.scripts=t.useWebWorkers&&d?d[o]:[],n.useCompressionStream=s||s===me&&i.useCompressionStream;const b=Yt.find((e=>!e.busy));if(b)tn(b),w=new Vt(b,e,t,p);else if(Yt.length<f){const n={indexWorker:en};en++,Yt.push(n),w=new Vt(n,e,t,p)}else w=await new Promise((n=>$t.push({resolve:n,stream:e,workerOptions:t})));return w.run();function p(e){if($t.length){const[{resolve:t,stream:n,workerOptions:i}]=$t.splice(0,1);t(new Vt(e,n,i,p))}else e.worker?(tn(e),Number.isFinite(_)&&_>=0&&(e.terminateTimeout=setTimeout((()=>{Yt=Yt.filter((t=>t!=e)),e.terminate()}),_))):Yt=Yt.filter((t=>t!=e))}}({readable:x,writable:S},D)).size;return Zn(i,n,"preventClose")||await S.close(),e.getData?e.getData():S}}function qn(e,t,n){const i=e.rawBitFlag=Xn(t,n+2),r=(i&he)==he,a=Yn(t,n+6);Object.assign(e,{encrypted:r,version:Xn(t,n),bitFlag:{level:(i&we)>>1,dataDescriptor:(i&be)==be,languageEncodingFlag:(i&pe)==pe},rawLastModDate:a,lastModDate:Gn(a),filenameLength:Xn(t,n+22),extraFieldLength:Xn(t,n+24)})}async function Hn(e,t,n,i){const{rawExtraField:r}=t,a=t.extraField=new Map,s=ei(new Uint8Array(r));let o=0;try{for(;o<r.length;){const e=Xn(s,o),t=Xn(s,o+2);a.set(e,{type:e,data:r.slice(o+4,o+4+t)}),o+=4+t}}catch(e){}const l=Xn(n,i+4);Object.assign(t,{signature:Yn(n,i+10),uncompressedSize:Yn(n,i+18),compressedSize:Yn(n,i+14)});const c=a.get(oe);c&&(!function(e,t){t.zip64=!0;const n=ei(e.data),i=In.filter((([e,n])=>t[e]==n));for(let r=0,a=0;r<i.length;r++){const[s,o]=i[r];if(t[s]==o){const i=Nn[o];t[s]=e[s]=i.getValue(n,a),a+=i.bytes}else if(e[s])throw new Error(jn)}}(c,t),t.extraFieldZip64=c);const u=a.get(fe);u&&(await Kn(u,mn,gn,t,e),t.extraFieldUnicodePath=u);const d=a.get(_e);d&&(await Kn(d,yn,xn,t,e),t.extraFieldUnicodeComment=d);const f=a.get(le);f?(!function(e,t,n){const i=ei(e.data),r=Qn(i,4);Object.assign(e,{vendorVersion:Qn(i,0),vendorId:Qn(i,2),strength:r,originalCompressionMethod:n,compressionMethod:Xn(i,5)}),t.compressionMethod=e.compressionMethod}(f,t,l),t.extraFieldAES=f):t.compressionMethod=l;const _=a.get(ce);_&&(!function(e,t){const n=ei(e.data);let i,r=4;try{for(;r<e.data.length&&!i;){const t=Xn(n,r),a=Xn(n,r+2);t==ue&&(i=e.data.slice(r+4,r+4+a)),r+=4+a}}catch(e){}try{if(i&&24==i.length){const n=ei(i),r=n.getBigUint64(0,!0),a=n.getBigUint64(8,!0),s=n.getBigUint64(16,!0);Object.assign(e,{rawLastModDate:r,rawLastAccessDate:a,rawCreationDate:s});const o=Jn(r),l=Jn(a),c={lastModDate:o,lastAccessDate:l,creationDate:Jn(s)};Object.assign(e,c),Object.assign(t,c)}}catch(e){}}(_,t),t.extraFieldNTFS=_);const h=a.get(de);h&&(!function(e,t){const n=ei(e.data),i=Qn(n,0),r=[],a=[];1==(1&i)&&(r.push(An),a.push(Un));2==(2&i)&&(r.push(Dn),a.push(En));4==(4&i)&&(r.push(Fn),a.push(Tn));let s=1;r.forEach(((i,r)=>{if(e.data.length>=s+4){const o=Yn(n,s);t[i]=e[i]=new Date(1e3*o);const l=a[r];e[l]=o}s+=4}))}(h,t),t.extraFieldExtendedTimestamp=h)}async function Kn(e,t,n,i,r){const a=ei(e.data),s=new Ee;s.append(r[n]);const o=ei(new Uint8Array(4));o.setUint32(0,s.get(),!0),Object.assign(e,{version:Qn(a,0),signature:Yn(a,1),[t]:await pn(e.data.subarray(5)),valid:!r.bitFlag.languageEncodingFlag&&e.signature==Yn(o,0)}),e.valid&&(i[t]=e[t],i[t+"UTF8"]=!0)}function Zn(e,t,n){return t[n]===me?e.options[n]:t[n]}function Gn(e){const t=(4294901760&e)>>16,n=65535&e;try{return new Date(1980+((65024&t)>>9),((480&t)>>5)-1,31&t,(63488&n)>>11,(2016&n)>>5,2*(31&n),0)}catch(e){}}function Jn(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function Qn(e,t){return e.getUint8(t)}function Xn(e,t){return e.getUint16(t,!0)}function Yn(e,t){return e.getUint32(t,!0)}function $n(e,t){return Number(e.getBigUint64(t,!0))}function ei(e){return new DataView(e.buffer)}Ae({Inflate:function(n){const i=new ne,r=n&&n.chunkSize?Math.floor(2*n.chunkSize):131072,a=c,o=new Uint8Array(r);let l=!1;i.inflateInit(),i.next_out=o,this.append=function(n,c){const u=[];let d,f,_=0,h=0,w=0;if(0!==n.length){i.next_in_index=0,i.next_in=n,i.avail_in=n.length;do{if(i.next_out_index=0,i.avail_out=r,0!==i.avail_in||l||(i.next_in_index=0,l=!0),d=i.inflate(a),l&&d===s){if(0!==i.avail_in)throw new Error("inflating: bad input")}else if(d!==e&&d!==t)throw new Error("inflating: "+i.msg);if((l||d===t)&&i.avail_in===n.length)throw new Error("inflating: bad input");i.next_out_index&&(i.next_out_index===r?u.push(new Uint8Array(o)):u.push(o.slice(0,i.next_out_index))),w+=i.next_out_index,c&&i.next_in_index>0&&i.next_in_index!=_&&(c(i.next_in_index),_=i.next_in_index)}while(i.avail_in>0||0===i.avail_out);return u.length>1?(f=new Uint8Array(w),u.forEach((function(e){f.set(e,h),h+=e.length}))):f=u[0]||new Uint8Array,f}},this.flush=function(){i.inflateEnd()}}});export{on as BlobReader,ln as BlobWriter,cn as TextWriter,Pn as ZipReader,Ae as configure};
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