2 lines
8.8 KiB
Java
2 lines
8.8 KiB
Java
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i=t.length,a=t.slice();if(!i)return{t:Zn,l:0};if(i==1){var f=new I(t[0].s+1);return f[t[0].s]=1,{t:f,l:1}}t.sort(function(T,B){return T.f-B.f}),t.push({s:-1,f:25001});var v=t[0],c=t[1],z=0,o=1,s=2;for(t[0]={s:-1,f:v.f+c.f,l:v,r:c};o!=i-1;)v=t[t[z].f<t[s].f?z++:s++],c=t[z!=o&&t[z].f<t[s].f?z++:s++],t[o++]={s:-1,f:v.f+c.f,l:v,r:c};for(var u=a[0].s,e=1;e<i;++e)a[e].s>u&&(u=a[e].s);var p=new H(u+1),D=mn(t[o-1],p,0);if(D>r){var e=0,y=0,E=D-r,R=1<<E;for(a.sort(function(B,M){return p[M.s]-p[B.s]||B.f-M.f});e<i;++e){var q=a[e].s;if(p[q]>r)y+=R-(1<<D-p[q]),p[q]=r;else break}for(y>>=E;y>0;){var A=a[e].s;p[A]<r?y-=1<<r-p[A]++-1:++e}for(;e>=0&&y;--e){var Z=a[e].s;p[Z]==r&&(--p[Z],++y)}D=r}return{t:new I(p),l:D}},mn=function(n,r,t){return n.s==-1?Math.max(mn(n.l,r,t+1),mn(n.r,r,t+1)):r[n.s]=t},Mn=function(n){for(var r=n.length;r&&!n[--r];);for(var t=new H(++r),e=0,i=n[0],a=1,f=function(c){t[e++]=c},v=1;v<=r;++v)if(n[v]==i&&v!=r)++a;else{if(!i&&a>2){for(;a>138;a-=138)f(32754);a>2&&(f(a>10?a-11<<5|28690:a-3<<5|12305),a=0)}else if(a>3){for(f(i),--a;a>6;a-=6)f(8304);a>2&&(f(a-3<<5|8208),a=0)}for(;a--;)f(i);a=1,i=n[v]}return{c:t.subarray(0,e),n:r}},an=function(n,r){for(var t=0,e=0;e<r.length;++e)t+=n[e]*r[e];return t},In=function(n,r,t){var e=t.length,i=xn(r+2);n[i]=e&255,n[i+1]=e>>8,n[i+2]=n[i]^255,n[i+3]=n[i+1]^255;for(var a=0;a<e;++a)n[i+a+4]=t[a];return(i+4+e)*8},Sn=function(n,r,t,e,i,a,f,v,c,z,o){K(r,o++,t),++i[256];for(var s=gn(i,15),u=s.t,p=s.l,D=gn(a,15),y=D.t,E=D.l,R=Mn(u),q=R.c,A=R.n,Z=Mn(y),T=Z.c,B=Z.n,M=new H(19),l=0;l<q.length;++l)++M[q[l]&31];for(var l=0;l<T.length;++l)++M[T[l]&31];for(var h=gn(M,7),S=h.t,x=h.l,C=19;C>4&&!S[pn[C-1]];--C);var Q=z+5<<3,L=an(i,X)+an(a,on)+f,G=an(i,u)+an(a,y)+f+14+3*C+an(M,S)+2*M[16]+3*M[17]+7*M[18];if(c>=0&&Q<=L&&Q<=G)return In(r,o,n.subarray(c,c+z));var U,w,O,F;if(K(r,o,1+(G<L)),o+=2,G<L){U=j(u,p,0),w=u,O=j(y,E,0),F=y;var nn=j(S,x,0);K(r,o,A-257),K(r,o+5,B-1),K(r,o+10,C-4),o+=14;for(var l=0;l<C;++l)K(r,o+3*l,S[pn[l]]);o+=3*C;for(var N=[q,T],J=0;J<2;++J)for(var P=N[J],l=0;l<P.length;++l){var $=P[l]&31;K(r,o,nn[$]),o+=S[$],$>15&&(K(r,o,P[l]>>5&127),o+=P[l]>>12)}}else U=On,w=X,O=Ln,F=on;for(var l=0;l<v;++l){var m=e[l];if(m>255){var $=m>>18&31;en(r,o,U[$+257]),o+=w[$+257],$>7&&(K(r,o,m>>23&31),o+=hn[$]);var Y=m&31;en(r,o,O[Y]),o+=F[Y],Y>3&&(en(r,o,m>>5&8191),o+=un[Y])}else en(r,o,U[m]),o+=w[m]}return en(r,o,U[256]),o+w[256]},Nn=new zn([65540,131080,131088,131104,262176,1048704,1048832,2114560,2117632]),Zn=new I(0),Rn=function(n,r,t,e,i,a){var f=a.z||n.length,v=new I(e+f+5*(1+Math.ceil(f/7e3))+i),c=v.subarray(e,v.length-i),z=a.l,o=(a.r||0)&7;if(r){o&&(c[0]=a.r>>3);for(var s=Nn[r-1],u=s>>13,p=s&8191,D=(1<<t)-1,y=a.p||new H(32768),E=a.h||new H(D+1),R=Math.ceil(t/3),q=2*R,A=function(ln){return(n[ln]^n[ln+1]<<R^n[ln+2]<<q)&D},Z=new zn(25e3),T=new H(288),B=new H(32),M=0,l=0,h=a.i||0,S=0,x=a.w||0,C=0;h+2<f;++h){var Q=A(h),L=h&32767,G=E[Q];if(y[L]=G,E[Q]=L,x<=h){var U=f-h;if((M>7e3||S>24576)&&(U>423||!z)){o=Sn(n,c,0,Z,T,B,l,S,C,h-C,o),S=M=l=0,C=h;for(var w=0;w<286;++w)T[w]=0;for(var w=0;w<30;++w)B[w]=0}var O=2,F=0,nn=p,N=L-G&32767;if(U>2&&Q==A(h-N))for(var J=Math.min(u,U)-1,P=Math.min(32767,h),$=Math.min(258,U);N<=P&&--nn&&L!=G;){if(n[h+O]==n[h+O-N]){for(var m=0;m<$&&n[h+m]==n[h+m-N];++m);if(m>O){if(O=m,F=N,m>J)break;for(var Y=Math.min(N,m-2),d=0,w=0;w<Y;++w){var b=h-N+w&32767,sn=y[b],fn=b-sn&32767;fn>d&&(d=fn,G=b)}}}L=G,G=y[L],N+=L-G&32767}if(F){Z[S++]=268435456|yn[O]<<18|An[F];var rn=yn[O]&31,tn=An[F]&31;l+=hn[rn]+un[tn],++T[257+rn],++B[tn],x=h+O,++M}else Z[S++]=n[h],++T[n[h]]}}for(h=Math.max(h,x);h<f;++h)Z[S++]=n[h],++T[n[h]];o=Sn(n,c,z,Z,T,B,l,S,C,h-C,o),z||(a.r=o&7|c[o/8|0]<<3,o-=7,a.h=E,a.p=y,a.i=h,a.w=x)}else{for(var h=a.w||0;h<f+z;h+=65535){var _=h+65535;_>=f&&(c[o/8|0]=z,_=f),o=In(c,o+1,n.subarray(h,_))}a.i=f}return Cn(v,0,e+xn(o)+i)};var Bn=function(){var n=1,r=0;return{p:function(t){for(var e=n,i=r,a=t.length|0,f=0;f!=a;){for(var v=Math.min(f+2655,a);f<v;++f)i+=e+=t[f];e=(e&65535)+15*(e>>16),i=(i&65535)+15*(i>>16)}n=e,r=i},d:function(){return n%=65521,r%=65521,(n&255)<<24|(n&65280)<<8|(r&255)<<8|r>>8}}},kn=function(n,r,t,e,i){if(!i&&(i={l:1},r.dictionary)){var a=r.dictionary.subarray(-32768),f=new I(a.length+n.length);f.set(a),f.set(n,a.length),n=f,i.w=a.length}return Rn(n,r.level==null?6:r.level,r.mem==null?i.l?Math.ceil(Math.max(8,Math.min(13,Math.log(n.length)))*1.5):20:12+r.mem,t,e,i)};var En=function(n,r,t){for(;t;++r)n[r]=t,t>>>=8};var Wn=function(n,r){var t=r.level,e=t==0?0:t<6?1:t==9?3:2;if(n[0]=120,n[1]=e<<6|(r.dictionary&&32),n[1]|=31-(n[0]<<8|n[1])%31,r.dictionary){var i=Bn();i.p(r.dictionary),En(n,2,i.d())}},Yn=function(n,r){return((n[0]&15)!=8||n[0]>>4>7||(n[0]<<8|n[1])%31)&&W(6,"invalid zlib data"),(n[1]>>5&1)==+!r&&W(6,"invalid zlib data: "+(n[1]&32?"need":"unexpected")+" dictionary"),(n[1]>>3&4)+2};function Kn(n,r){r||(r={});var t=Bn();t.p(n);var e=kn(n,r,r.dictionary?6:2,4);return Wn(e,r),En(e,e.length-4,t.d()),e}function Qn(n,r){return Hn(n.subarray(Yn(n,r&&r.dictionary),-4),{i:2},r&&r.out,r&&r.dictionary)}var jn=typeof TextDecoder!="undefined"&&new TextDecoder,Jn=0;try{jn.decode(Zn,{stream:!0}),Jn=1}catch(n){}export{Qn as u,Kn as z};
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