gzip.min.js
14.3 KB
/** @license zlib.js 2012 - imaya [ https://github.com/imaya/zlib.js ] The MIT License */(function() {'use strict';var p=void 0,v=!0,da=this;function fa(f,e){var c=f.split("."),a=da;!(c[0]in a)&&a.execScript&&a.execScript("var "+c[0]);for(var b;c.length&&(b=c.shift());)!c.length&&e!==p?a[b]=e:a=a[b]?a[b]:a[b]={}};var C="undefined"!==typeof Uint8Array&&"undefined"!==typeof Uint16Array&&"undefined"!==typeof Uint32Array&&"undefined"!==typeof DataView;function F(f,e){this.index="number"===typeof e?e:0;this.f=0;this.buffer=f instanceof(C?Uint8Array:Array)?f:new (C?Uint8Array:Array)(32768);if(2*this.buffer.length<=this.index)throw Error("invalid index");this.buffer.length<=this.index&&ga(this)}function ga(f){var e=f.buffer,c,a=e.length,b=new (C?Uint8Array:Array)(a<<1);if(C)b.set(e);else for(c=0;c<a;++c)b[c]=e[c];return f.buffer=b}
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var ia=new (C?Uint8Array:Array)(256),M;for(M=0;256>M;++M){for(var N=M,S=N,ja=7,N=N>>>1;N;N>>>=1)S<<=1,S|=N&1,--ja;ia[M]=(S<<ja&255)>>>0}var H=ia;function ka(f,e,c){var a,b="number"===typeof e?e:e=0,g="number"===typeof c?c:f.length;a=-1;for(b=g&7;b--;++e)a=a>>>8^T[(a^f[e])&255];for(b=g>>3;b--;e+=8)a=a>>>8^T[(a^f[e])&255],a=a>>>8^T[(a^f[e+1])&255],a=a>>>8^T[(a^f[e+2])&255],a=a>>>8^T[(a^f[e+3])&255],a=a>>>8^T[(a^f[e+4])&255],a=a>>>8^T[(a^f[e+5])&255],a=a>>>8^T[(a^f[e+6])&255],a=a>>>8^T[(a^f[e+7])&255];return(a^4294967295)>>>0}
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for($=0;288>$;$++)switch(v){case 143>=$:V.push([$+48,8]);break;case 255>=$:V.push([$-144+400,9]);break;case 279>=$:V.push([$-256+0,7]);break;case 287>=$:V.push([$-280+192,8]);break;default:throw"invalid literal: "+$;}
ma.prototype.g=function(){var f,e,c,a,b=this.input;switch(this.h){case 0:c=0;for(a=b.length;c<a;){e=C?b.subarray(c,c+65535):b.slice(c,c+65535);c+=e.length;var g=e,l=c===a,m=p,d=p,h=p,s=p,x=p,n=this.a,k=this.c;if(C){for(n=new Uint8Array(this.a.buffer);n.length<=k+g.length+5;)n=new Uint8Array(n.length<<1);n.set(this.a)}m=l?1:0;n[k++]=m|0;d=g.length;h=~d+65536&65535;n[k++]=d&255;n[k++]=d>>>8&255;n[k++]=h&255;n[k++]=h>>>8&255;if(C)n.set(g,k),k+=g.length,n=n.subarray(0,k);else{s=0;for(x=g.length;s<x;++s)n[k++]=
g[s];n.length=k}this.c=k;this.a=n}break;case 1:var q=new F(C?new Uint8Array(this.a.buffer):this.a,this.c);q.b(1,1,v);q.b(1,2,v);var u=oa(this,b),w,aa,z;w=0;for(aa=u.length;w<aa;w++)if(z=u[w],F.prototype.b.apply(q,V[z]),256<z)q.b(u[++w],u[++w],v),q.b(u[++w],5),q.b(u[++w],u[++w],v);else if(256===z)break;this.a=q.finish();this.c=this.a.length;break;case na:var B=new F(C?new Uint8Array(this.a.buffer):this.a,this.c),ra,L,O,P,Q,Ha=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],W,sa,X,ta,ba,ea=Array(19),
ua,R,ca,y,va;ra=na;B.b(1,1,v);B.b(ra,2,v);L=oa(this,b);W=pa(this.n,15);sa=qa(W);X=pa(this.m,7);ta=qa(X);for(O=286;257<O&&0===W[O-1];O--);for(P=30;1<P&&0===X[P-1];P--);var wa=O,xa=P,G=new (C?Uint32Array:Array)(wa+xa),r,I,t,Y,E=new (C?Uint32Array:Array)(316),D,A,J=new (C?Uint8Array:Array)(19);for(r=I=0;r<wa;r++)G[I++]=W[r];for(r=0;r<xa;r++)G[I++]=X[r];if(!C){r=0;for(Y=J.length;r<Y;++r)J[r]=0}r=D=0;for(Y=G.length;r<Y;r+=I){for(I=1;r+I<Y&&G[r+I]===G[r];++I);t=I;if(0===G[r])if(3>t)for(;0<t--;)E[D++]=0,
J[0]++;else for(;0<t;)A=138>t?t:138,A>t-3&&A<t&&(A=t-3),10>=A?(E[D++]=17,E[D++]=A-3,J[17]++):(E[D++]=18,E[D++]=A-11,J[18]++),t-=A;else if(E[D++]=G[r],J[G[r]]++,t--,3>t)for(;0<t--;)E[D++]=G[r],J[G[r]]++;else for(;0<t;)A=6>t?t:6,A>t-3&&A<t&&(A=t-3),E[D++]=16,E[D++]=A-3,J[16]++,t-=A}f=C?E.subarray(0,D):E.slice(0,D);ba=pa(J,7);for(y=0;19>y;y++)ea[y]=ba[Ha[y]];for(Q=19;4<Q&&0===ea[Q-1];Q--);ua=qa(ba);B.b(O-257,5,v);B.b(P-1,5,v);B.b(Q-4,4,v);for(y=0;y<Q;y++)B.b(ea[y],3,v);y=0;for(va=f.length;y<va;y++)if(R=
f[y],B.b(ua[R],ba[R],v),16<=R){y++;switch(R){case 16:ca=2;break;case 17:ca=3;break;case 18:ca=7;break;default:throw"invalid code: "+R;}B.b(f[y],ca,v)}var ya=[sa,W],za=[ta,X],K,Aa,Z,ha,Ba,Ca,Da,Ea;Ba=ya[0];Ca=ya[1];Da=za[0];Ea=za[1];K=0;for(Aa=L.length;K<Aa;++K)if(Z=L[K],B.b(Ba[Z],Ca[Z],v),256<Z)B.b(L[++K],L[++K],v),ha=L[++K],B.b(Da[ha],Ea[ha],v),B.b(L[++K],L[++K],v);else if(256===Z)break;this.a=B.finish();this.c=this.a.length;break;default:throw"invalid compression type";}return this.a};
function Fa(f,e){this.length=f;this.k=e}
var Ga=function(){function f(b){switch(v){case 3===b:return[257,b-3,0];case 4===b:return[258,b-4,0];case 5===b:return[259,b-5,0];case 6===b:return[260,b-6,0];case 7===b:return[261,b-7,0];case 8===b:return[262,b-8,0];case 9===b:return[263,b-9,0];case 10===b:return[264,b-10,0];case 12>=b:return[265,b-11,1];case 14>=b:return[266,b-13,1];case 16>=b:return[267,b-15,1];case 18>=b:return[268,b-17,1];case 22>=b:return[269,b-19,2];case 26>=b:return[270,b-23,2];case 30>=b:return[271,b-27,2];case 34>=b:return[272,
b-31,2];case 42>=b:return[273,b-35,3];case 50>=b:return[274,b-43,3];case 58>=b:return[275,b-51,3];case 66>=b:return[276,b-59,3];case 82>=b:return[277,b-67,4];case 98>=b:return[278,b-83,4];case 114>=b:return[279,b-99,4];case 130>=b:return[280,b-115,4];case 162>=b:return[281,b-131,5];case 194>=b:return[282,b-163,5];case 226>=b:return[283,b-195,5];case 257>=b:return[284,b-227,5];case 258===b:return[285,b-258,0];default:throw"invalid length: "+b;}}var e=[],c,a;for(c=3;258>=c;c++)a=f(c),e[c]=a[2]<<24|
a[1]<<16|a[0];return e}(),Ia=C?new Uint32Array(Ga):Ga;
function oa(f,e){function c(b,e){var a=b.k,c=[],g=0,f;f=Ia[b.length];c[g++]=f&65535;c[g++]=f>>16&255;c[g++]=f>>24;var d;switch(v){case 1===a:d=[0,a-1,0];break;case 2===a:d=[1,a-2,0];break;case 3===a:d=[2,a-3,0];break;case 4===a:d=[3,a-4,0];break;case 6>=a:d=[4,a-5,1];break;case 8>=a:d=[5,a-7,1];break;case 12>=a:d=[6,a-9,2];break;case 16>=a:d=[7,a-13,2];break;case 24>=a:d=[8,a-17,3];break;case 32>=a:d=[9,a-25,3];break;case 48>=a:d=[10,a-33,4];break;case 64>=a:d=[11,a-49,4];break;case 96>=a:d=[12,a-
65,5];break;case 128>=a:d=[13,a-97,5];break;case 192>=a:d=[14,a-129,6];break;case 256>=a:d=[15,a-193,6];break;case 384>=a:d=[16,a-257,7];break;case 512>=a:d=[17,a-385,7];break;case 768>=a:d=[18,a-513,8];break;case 1024>=a:d=[19,a-769,8];break;case 1536>=a:d=[20,a-1025,9];break;case 2048>=a:d=[21,a-1537,9];break;case 3072>=a:d=[22,a-2049,10];break;case 4096>=a:d=[23,a-3073,10];break;case 6144>=a:d=[24,a-4097,11];break;case 8192>=a:d=[25,a-6145,11];break;case 12288>=a:d=[26,a-8193,12];break;case 16384>=
a:d=[27,a-12289,12];break;case 24576>=a:d=[28,a-16385,13];break;case 32768>=a:d=[29,a-24577,13];break;default:throw"invalid distance";}f=d;c[g++]=f[0];c[g++]=f[1];c[g++]=f[2];var h,l;h=0;for(l=c.length;h<l;++h)n[k++]=c[h];u[c[0]]++;w[c[3]]++;q=b.length+e-1;x=null}var a,b,g,l,m,d={},h,s,x,n=C?new Uint16Array(2*e.length):[],k=0,q=0,u=new (C?Uint32Array:Array)(286),w=new (C?Uint32Array:Array)(30),aa=f.j,z;if(!C){for(g=0;285>=g;)u[g++]=0;for(g=0;29>=g;)w[g++]=0}u[256]=1;a=0;for(b=e.length;a<b;++a){g=
m=0;for(l=3;g<l&&a+g!==b;++g)m=m<<8|e[a+g];d[m]===p&&(d[m]=[]);h=d[m];if(!(0<q--)){for(;0<h.length&&32768<a-h[0];)h.shift();if(a+3>=b){x&&c(x,-1);g=0;for(l=b-a;g<l;++g)z=e[a+g],n[k++]=z,++u[z];break}0<h.length?(s=Ja(e,a,h),x?x.length<s.length?(z=e[a-1],n[k++]=z,++u[z],c(s,0)):c(x,-1):s.length<aa?x=s:c(s,0)):x?c(x,-1):(z=e[a],n[k++]=z,++u[z])}h.push(a)}n[k++]=256;u[256]++;f.n=u;f.m=w;return C?n.subarray(0,k):n}
function Ja(f,e,c){var a,b,g=0,l,m,d,h,s=f.length;m=0;h=c.length;a:for(;m<h;m++){a=c[h-m-1];l=3;if(3<g){for(d=g;3<d;d--)if(f[a+d-1]!==f[e+d-1])continue a;l=g}for(;258>l&&e+l<s&&f[a+l]===f[e+l];)++l;l>g&&(b=a,g=l);if(258===l)break}return new Fa(g,e-b)}
function pa(f,e){var c=f.length,a=new U(572),b=new (C?Uint8Array:Array)(c),g,l,m,d,h;if(!C)for(d=0;d<c;d++)b[d]=0;for(d=0;d<c;++d)0<f[d]&&a.push(d,f[d]);g=Array(a.length/2);l=new (C?Uint32Array:Array)(a.length/2);if(1===g.length)return b[a.pop().index]=1,b;d=0;for(h=a.length/2;d<h;++d)g[d]=a.pop(),l[d]=g[d].value;m=Ka(l,l.length,e);d=0;for(h=g.length;d<h;++d)b[g[d].index]=m[d];return b}
function Ka(f,e,c){function a(b){var c=d[b][h[b]];c===e?(a(b+1),a(b+1)):--l[c];++h[b]}var b=new (C?Uint16Array:Array)(c),g=new (C?Uint8Array:Array)(c),l=new (C?Uint8Array:Array)(e),m=Array(c),d=Array(c),h=Array(c),s=(1<<c)-e,x=1<<c-1,n,k,q,u,w;b[c-1]=e;for(k=0;k<c;++k)s<x?g[k]=0:(g[k]=1,s-=x),s<<=1,b[c-2-k]=(b[c-1-k]/2|0)+e;b[0]=g[0];m[0]=Array(b[0]);d[0]=Array(b[0]);for(k=1;k<c;++k)b[k]>2*b[k-1]+g[k]&&(b[k]=2*b[k-1]+g[k]),m[k]=Array(b[k]),d[k]=Array(b[k]);for(n=0;n<e;++n)l[n]=c;for(q=0;q<b[c-1];++q)m[c-
1][q]=f[q],d[c-1][q]=q;for(n=0;n<c;++n)h[n]=0;1===g[c-1]&&(--l[0],++h[c-1]);for(k=c-2;0<=k;--k){u=n=0;w=h[k+1];for(q=0;q<b[k];q++)u=m[k+1][w]+m[k+1][w+1],u>f[n]?(m[k][q]=u,d[k][q]=e,w+=2):(m[k][q]=f[n],d[k][q]=n,++n);h[k]=0;1===g[k]&&a(k)}return l}
function qa(f){var e=new (C?Uint16Array:Array)(f.length),c=[],a=[],b=0,g,l,m,d;g=0;for(l=f.length;g<l;g++)c[f[g]]=(c[f[g]]|0)+1;g=1;for(l=16;g<=l;g++)a[g]=b,b+=c[g]|0,b<<=1;g=0;for(l=f.length;g<l;g++){b=a[f[g]];a[f[g]]+=1;m=e[g]=0;for(d=f[g];m<d;m++)e[g]=e[g]<<1|b&1,b>>>=1}return e};function La(f,e){this.input=f;this.c=this.i=0;this.d={};e&&(e.flags&&(this.d=e.flags),"string"===typeof e.filename&&(this.filename=e.filename),"string"===typeof e.comment&&(this.l=e.comment),e.deflateOptions&&(this.e=e.deflateOptions));this.e||(this.e={})}
La.prototype.g=function(){var f,e,c,a,b,g,l,m,d=new (C?Uint8Array:Array)(32768),h=0,s=this.input,x=this.i,n=this.filename,k=this.l;d[h++]=31;d[h++]=139;d[h++]=8;f=0;this.d.fname&&(f|=Ma);this.d.fcomment&&(f|=Na);this.d.fhcrc&&(f|=Oa);d[h++]=f;e=(Date.now?Date.now():+new Date)/1E3|0;d[h++]=e&255;d[h++]=e>>>8&255;d[h++]=e>>>16&255;d[h++]=e>>>24&255;d[h++]=0;d[h++]=Pa;if(this.d.fname!==p){l=0;for(m=n.length;l<m;++l)g=n.charCodeAt(l),255<g&&(d[h++]=g>>>8&255),d[h++]=g&255;d[h++]=0}if(this.d.comment){l=
0;for(m=k.length;l<m;++l)g=k.charCodeAt(l),255<g&&(d[h++]=g>>>8&255),d[h++]=g&255;d[h++]=0}this.d.fhcrc&&(c=ka(d,0,h)&65535,d[h++]=c&255,d[h++]=c>>>8&255);this.e.outputBuffer=d;this.e.outputIndex=h;b=new ma(s,this.e);d=b.g();h=b.c;C&&(h+8>d.buffer.byteLength?(this.a=new Uint8Array(h+8),this.a.set(new Uint8Array(d.buffer)),d=this.a):d=new Uint8Array(d.buffer));a=ka(s,p,p);d[h++]=a&255;d[h++]=a>>>8&255;d[h++]=a>>>16&255;d[h++]=a>>>24&255;m=s.length;d[h++]=m&255;d[h++]=m>>>8&255;d[h++]=m>>>16&255;d[h++]=
m>>>24&255;this.i=x;C&&h<d.length&&(this.a=d=d.subarray(0,h));return d};var Pa=255,Oa=2,Ma=8,Na=16;fa("Zlib.Gzip",La);fa("Zlib.Gzip.prototype.compress",La.prototype.g);}).call(this);