kopia lustrzana https://github.com/viljoviitanen/pako
3 wiersze
26 KiB
JavaScript
3 wiersze
26 KiB
JavaScript
/* pako 0.2.8 nodeca/pako */
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!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.pako=t()}}(function(){return function t(e,a,n){function r(s,h){if(!a[s]){if(!e[s]){var l="function"==typeof require&&require;if(!h&&l)return l(s,!0);if(i)return i(s,!0);var o=new Error("Cannot find module '"+s+"'");throw o.code="MODULE_NOT_FOUND",o}var _=a[s]={exports:{}};e[s][0].call(_.exports,function(t){var a=e[s][1][t];return r(a?a:t)},_,_.exports,t,e,a,n)}return a[s].exports}for(var i="function"==typeof require&&require,s=0;s<n.length;s++)r(n[s]);return r}({1:[function(t,e,a){"use strict";var n="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;a.assign=function(t){for(var e=Array.prototype.slice.call(arguments,1);e.length;){var a=e.shift();if(a){if("object"!=typeof a)throw 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a="",n=0;e>n;n++)a+=String.fromCharCode(t[n]);return a}var r=t("./common"),i=!0,s=!0;try{String.fromCharCode.apply(null,[0])}catch(h){i=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){s=!1}for(var l=new r.Buf8(256),o=0;256>o;o++)l[o]=o>=252?6:o>=248?5:o>=240?4:o>=224?3:o>=192?2:1;l[254]=l[254]=1,a.string2buf=function(t){var e,a,n,i,s,h=t.length,l=0;for(i=0;h>i;i++)a=t.charCodeAt(i),55296===(64512&a)&&h>i+1&&(n=t.charCodeAt(i+1),56320===(64512&n)&&(a=65536+(a-55296<<10)+(n-56320),i++)),l+=128>a?1:2048>a?2:65536>a?3:4;for(e=new r.Buf8(l),s=0,i=0;l>s;i++)a=t.charCodeAt(i),55296===(64512&a)&&h>i+1&&(n=t.charCodeAt(i+1),56320===(64512&n)&&(a=65536+(a-55296<<10)+(n-56320),i++)),128>a?e[s++]=a:2048>a?(e[s++]=192|a>>>6,e[s++]=128|63&a):65536>a?(e[s++]=224|a>>>12,e[s++]=128|a>>>6&63,e[s++]=128|63&a):(e[s++]=240|a>>>18,e[s++]=128|a>>>12&63,e[s++]=128|a>>>6&63,e[s++]=128|63&a);return e},a.buf2binstring=function(t){return n(t,t.length)},a.binstring2buf=function(t){for(var e=new r.Buf8(t.length),a=0,n=e.length;n>a;a++)e[a]=t.charCodeAt(a);return e},a.buf2string=function(t,e){var a,r,i,s,h=e||t.length,o=new Array(2*h);for(r=0,a=0;h>a;)if(i=t[a++],128>i)o[r++]=i;else if(s=l[i],s>4)o[r++]=65533,a+=s-1;else{for(i&=2===s?31:3===s?15:7;s>1&&h>a;)i=i<<6|63&t[a++],s--;s>1?o[r++]=65533:65536>i?o[r++]=i:(i-=65536,o[r++]=55296|i>>10&1023,o[r++]=56320|1023&i)}return n(o,r)},a.utf8border=function(t,e){var a;for(e=e||t.length,e>t.length&&(e=t.length),a=e-1;a>=0&&128===(192&t[a]);)a--;return 0>a?e:0===a?e:a+l[t[a]]>e?a:e}},{"./common":1}],3:[function(t,e,a){"use strict";function n(t,e,a,n){for(var r=65535&t|0,i=t>>>16&65535|0,s=0;0!==a;){s=a>2e3?2e3:a,a-=s;do r=r+e[n++]|0,i=i+r|0;while(--s);r%=65521,i%=65521}return r|i<<16|0}e.exports=n},{}],4:[function(t,e,a){"use strict";function n(){for(var t,e=[],a=0;256>a;a++){t=a;for(var n=0;8>n;n++)t=1&t?3988292384^t>>>1:t>>>1;e[a]=t}return e}function r(t,e,a,n){var r=i,s=n+a;t=-1^t;for(var 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n=t.prev[--e],t.prev[e]=n>=s?n-s:0;while(--a);r+=s}if(0===t.strm.avail_in)break;if(a=_(t.strm,t.window,t.strstart+t.lookahead,r),t.lookahead+=a,t.lookahead+t.insert>=ht)for(i=t.strstart-t.insert,t.ins_h=t.window[i],t.ins_h=(t.ins_h<<t.hash_shift^t.window[i+1])&t.hash_mask;t.insert&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[i+ht-1])&t.hash_mask,t.prev[i&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=i,i++,t.insert--,!(t.lookahead+t.insert<ht)););}while(t.lookahead<ot&&0!==t.strm.avail_in)}function f(t,e){var a=65535;for(a>t.pending_buf_size-5&&(a=t.pending_buf_size-5);;){if(t.lookahead<=1){if(u(t),0===t.lookahead&&e===D)return bt;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var n=t.block_start+a;if((0===t.strstart||t.strstart>=n)&&(t.lookahead=t.strstart-n,t.strstart=n,h(t,!1),0===t.strm.avail_out))return bt;if(t.strstart-t.block_start>=t.w_size-ot&&(h(t,!1),0===t.strm.avail_out))return bt}return t.insert=0,e===T?(h(t,!0),0===t.strm.avail_out?wt:yt):t.strstart>t.block_start&&(h(t,!1),0===t.strm.avail_out)?bt:bt}function c(t,e){for(var a,n;;){if(t.lookahead<ot){if(u(t),t.lookahead<ot&&e===D)return bt;if(0===t.lookahead)break}if(a=0,t.lookahead>=ht&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ht-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==a&&t.strstart-a<=t.w_size-ot&&(t.match_length=d(t,a)),t.match_length>=ht)if(n=j._tr_tally(t,t.strstart-t.match_start,t.match_length-ht),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=ht){t.match_length--;do t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ht-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart;while(0!==--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else n=j._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(n&&(h(t,!1),0===t.strm.avail_out))return bt}return t.insert=t.strstart<ht-1?t.strstart:ht-1,e===T?(h(t,!0),0===t.strm.avail_out?wt:yt):t.last_lit&&(h(t,!1),0===t.strm.avail_out)?bt:vt}function g(t,e){for(var a,n,r;;){if(t.lookahead<ot){if(u(t),t.lookahead<ot&&e===D)return bt;if(0===t.lookahead)break}if(a=0,t.lookahead>=ht&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ht-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=ht-1,0!==a&&t.prev_length<t.max_lazy_match&&t.strstart-a<=t.w_size-ot&&(t.match_length=d(t,a),t.match_length<=5&&(t.strategy===P||t.match_length===ht&&t.strstart-t.match_start>4096)&&(t.match_length=ht-1)),t.prev_length>=ht&&t.match_length<=t.prev_length){r=t.strstart+t.lookahead-ht,n=j._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-ht),t.lookahead-=t.prev_length-1,t.prev_length-=2;do++t.strstart<=r&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+ht-1])&t.hash_mask,a=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart);while(0!==--t.prev_length);if(t.match_available=0,t.match_length=ht-1,t.strstart++,n&&(h(t,!1),0===t.strm.avail_out))return bt}else if(t.match_available){if(n=j._tr_tally(t,0,t.window[t.strstart-1]),n&&h(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return bt}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(n=j._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<ht-1?t.strstart:ht-1,e===T?(h(t,!0),0===t.strm.avail_out?wt:yt):t.last_lit&&(h(t,!1),0===t.strm.avail_out)?bt:vt}function p(t,e){for(var a,n,r,i,s=t.window;;){if(t.lookahead<=lt){if(u(t),t.lookahead<=lt&&e===D)return bt;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=ht&&t.strstart>0&&(r=t.strstart-1,n=s[r],n===s[++r]&&n===s[++r]&&n===s[++r])){i=t.strstart+lt;do;while(n===s[++r]&&n===s[++r]&&n===s[++r]&&n===s[++r]&&n===s[++r]&&n===s[++r]&&n===s[++r]&&n===s[++r]&&i>r);t.match_length=lt-(i-r),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=ht?(a=j._tr_tally(t,1,t.match_length-ht),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(a=j._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),a&&(h(t,!1),0===t.strm.avail_out))return bt}return t.insert=0,e===T?(h(t,!0),0===t.strm.avail_out?wt:yt):t.last_lit&&(h(t,!1),0===t.strm.avail_out)?bt:vt}function m(t,e){for(var a;;){if(0===t.lookahead&&(u(t),0===t.lookahead)){if(e===D)return bt;break}if(t.match_length=0,a=j._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,a&&(h(t,!1),0===t.strm.avail_out))return bt}return t.insert=0,e===T?(h(t,!0),0===t.strm.avail_out?wt:yt):t.last_lit&&(h(t,!1),0===t.strm.avail_out)?bt:vt}function b(t){t.window_size=2*t.w_size,i(t.head),t.max_lazy_match=C[t.level].max_lazy,t.good_match=C[t.level].good_length,t.nice_match=C[t.level].nice_length,t.max_chain_length=C[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=ht-1,t.match_available=0,t.ins_h=0}function v(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=X,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new S.Buf16(2*it),this.dyn_dtree=new S.Buf16(2*(2*nt+1)),this.bl_tree=new S.Buf16(2*(2*rt+1)),i(this.dyn_ltree),i(this.dyn_dtree),i(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new S.Buf16(st+1),this.heap=new S.Buf16(2*at+1),i(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new S.Buf16(2*at+1),i(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function w(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=W,e=t.state,e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?dt:pt,t.adler=2===e.wrap?0:1,e.last_flush=D,j._tr_init(e),N):n(t,H)}function y(t){var e=w(t);return e===N&&b(t.state),e}function z(t,e){return t&&t.state?2!==t.state.wrap?H:(t.state.gzhead=e,N):H}function k(t,e,a,r,i,s){if(!t)return H;var h=1;if(e===M&&(e=6),0>r?(h=0,r=-r):r>15&&(h=2,r-=16),1>i||i>Y||a!==X||8>r||r>15||0>e||e>9||0>s||s>Q)return n(t,H);8===r&&(r=9);var l=new v;return t.state=l,l.strm=t,l.wrap=h,l.gzhead=null,l.w_bits=r,l.w_size=1<<l.w_bits,l.w_mask=l.w_size-1,l.hash_bits=i+7,l.hash_size=1<<l.hash_bits,l.hash_mask=l.hash_size-1,l.hash_shift=~~((l.hash_bits+ht-1)/ht),l.window=new S.Buf8(2*l.w_size),l.head=new S.Buf16(l.hash_size),l.prev=new S.Buf16(l.w_size),l.lit_bufsize=1<<i+6,l.pending_buf_size=4*l.lit_bufsize,l.pending_buf=new S.Buf8(l.pending_buf_size),l.d_buf=l.lit_bufsize>>1,l.l_buf=3*l.lit_bufsize,l.level=e,l.strategy=s,l.method=a,y(t)}function x(t,e){return k(t,e,X,Z,$,V)}function B(t,e){var a,h,_,d;if(!t||!t.state||e>L||0>e)return t?n(t,H):H;if(h=t.state,!t.output||!t.input&&0!==t.avail_in||h.status===mt&&e!==T)return n(t,0===t.avail_out?K:H);if(h.strm=t,a=h.last_flush,h.last_flush=e,h.status===dt)if(2===h.wrap)t.adler=0,l(h,31),l(h,139),l(h,8),h.gzhead?(l(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),l(h,255&h.gzhead.time),l(h,h.gzhead.time>>8&255),l(h,h.gzhead.time>>16&255),l(h,h.gzhead.time>>24&255),l(h,9===h.level?2:h.strategy>=G||h.level<2?4:0),l(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(l(h,255&h.gzhead.extra.length),l(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(t.adler=U(t.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ut):(l(h,0),l(h,0),l(h,0),l(h,0),l(h,0),l(h,9===h.level?2:h.strategy>=G||h.level<2?4:0),l(h,zt),h.status=pt);else{var u=X+(h.w_bits-8<<4)<<8,f=-1;f=h.strategy>=G||h.level<2?0:h.level<6?1:6===h.level?2:3,u|=f<<6,0!==h.strstart&&(u|=_t),u+=31-u%31,h.status=pt,o(h,u),0!==h.strstart&&(o(h,t.adler>>>16),o(h,65535&t.adler)),t.adler=1}if(h.status===ut)if(h.gzhead.extra){for(_=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>_&&(t.adler=U(t.adler,h.pending_buf,h.pending-_,_)),s(t),_=h.pending,h.pending!==h.pending_buf_size));)l(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>_&&(t.adler=U(t.adler,h.pending_buf,h.pending-_,_)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=ft)}else h.status=ft;if(h.status===ft)if(h.gzhead.name){_=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>_&&(t.adler=U(t.adler,h.pending_buf,h.pending-_,_)),s(t),_=h.pending,h.pending===h.pending_buf_size)){d=1;break}d=h.gzindex<h.gzhead.name.length?255&h.gzhead.name.charCodeAt(h.gzindex++):0,l(h,d)}while(0!==d);h.gzhead.hcrc&&h.pending>_&&(t.adler=U(t.adler,h.pending_buf,h.pending-_,_)),0===d&&(h.gzindex=0,h.status=ct)}else h.status=ct;if(h.status===ct)if(h.gzhead.comment){_=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>_&&(t.adler=U(t.adler,h.pending_buf,h.pending-_,_)),s(t),_=h.pending,h.pending===h.pending_buf_size)){d=1;break}d=h.gzindex<h.gzhead.comment.length?255&h.gzhead.comment.charCodeAt(h.gzindex++):0,l(h,d)}while(0!==d);h.gzhead.hcrc&&h.pending>_&&(t.adler=U(t.adler,h.pending_buf,h.pending-_,_)),0===d&&(h.status=gt)}else h.status=gt;if(h.status===gt&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&s(t),h.pending+2<=h.pending_buf_size&&(l(h,255&t.adler),l(h,t.adler>>8&255),t.adler=0,h.status=pt)):h.status=pt),0!==h.pending){if(s(t),0===t.avail_out)return h.last_flush=-1,N}else if(0===t.avail_in&&r(e)<=r(a)&&e!==T)return n(t,K);if(h.status===mt&&0!==t.avail_in)return n(t,K);if(0!==t.avail_in||0!==h.lookahead||e!==D&&h.status!==mt){var c=h.strategy===G?m(h,e):h.strategy===J?p(h,e):C[h.level].func(h,e);if((c===wt||c===yt)&&(h.status=mt),c===bt||c===wt)return 0===t.avail_out&&(h.last_flush=-1),N;if(c===vt&&(e===O?j._tr_align(h):e!==L&&(j._tr_stored_block(h,0,0,!1),e===q&&(i(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),s(t),0===t.avail_out))return h.last_flush=-1,N}return e!==T?N:h.wrap<=0?R:(2===h.wrap?(l(h,255&t.adler),l(h,t.adler>>8&255),l(h,t.adler>>16&255),l(h,t.adler>>24&255),l(h,255&t.total_in),l(h,t.total_in>>8&255),l(h,t.total_in>>16&255),l(h,t.total_in>>24&255)):(o(h,t.adler>>>16),o(h,65535&t.adler)),s(t),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?N:R)}function A(t){var e;return t&&t.state?(e=t.state.status,e!==dt&&e!==ut&&e!==ft&&e!==ct&&e!==gt&&e!==pt&&e!==mt?n(t,H):(t.state=null,e===pt?n(t,F):N)):H}var C,S=t("../utils/common"),j=t("./trees"),E=t("./adler32"),U=t("./crc32"),I=t("./messages"),D=0,O=1,q=3,T=4,L=5,N=0,R=1,H=-2,F=-3,K=-5,M=-1,P=1,G=2,J=3,Q=4,V=0,W=2,X=8,Y=9,Z=15,$=8,tt=29,et=256,at=et+1+tt,nt=30,rt=19,it=2*at+1,st=15,ht=3,lt=258,ot=lt+ht+1,_t=32,dt=42,ut=69,ft=73,ct=91,gt=103,pt=113,mt=666,bt=1,vt=2,wt=3,yt=4,zt=3,kt=function(t,e,a,n,r){this.good_length=t,this.max_lazy=e,this.nice_length=a,this.max_chain=n,this.func=r};C=[new kt(0,0,0,0,f),new kt(4,4,8,4,c),new kt(4,5,16,8,c),new kt(4,6,32,32,c),new kt(4,4,16,16,g),new kt(8,16,32,32,g),new kt(8,16,128,128,g),new kt(8,32,128,256,g),new kt(32,128,258,1024,g),new kt(32,258,258,4096,g)],a.deflateInit=x,a.deflateInit2=k,a.deflateReset=y,a.deflateResetKeep=w,a.deflateSetHeader=z,a.deflate=B,a.deflateEnd=A,a.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":1,"./adler32":3,"./crc32":4,"./messages":6,"./trees":7}],6:[function(t,e,a){"use strict";e.exports={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"}},{}],7:[function(t,e,a){"use strict";function n(t){for(var e=t.length;--e>=0;)t[e]=0}function r(t){return 256>t?st[t]:st[256+(t>>>7)]}function i(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function s(t,e,a){t.bi_valid>Q-a?(t.bi_buf|=e<<t.bi_valid&65535,i(t,t.bi_buf),t.bi_buf=e>>Q-t.bi_valid,t.bi_valid+=a-Q):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=a)}function h(t,e,a){s(t,a[2*e],a[2*e+1])}function l(t,e){var a=0;do a|=1&t,t>>>=1,a<<=1;while(--e>0);return a>>>1}function o(t){16===t.bi_valid?(i(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}function _(t,e){var a,n,r,i,s,h,l=e.dyn_tree,o=e.max_code,_=e.stat_desc.static_tree,d=e.stat_desc.has_stree,u=e.stat_desc.extra_bits,f=e.stat_desc.extra_base,c=e.stat_desc.max_length,g=0;for(i=0;J>=i;i++)t.bl_count[i]=0;for(l[2*t.heap[t.heap_max]+1]=0,a=t.heap_max+1;G>a;a++)n=t.heap[a],i=l[2*l[2*n+1]+1]+1,i>c&&(i=c,g++),l[2*n+1]=i,n>o||(t.bl_count[i]++,s=0,n>=f&&(s=u[n-f]),h=l[2*n],t.opt_len+=h*(i+s),d&&(t.static_len+=h*(_[2*n+1]+s)));if(0!==g){do{for(i=c-1;0===t.bl_count[i];)i--;t.bl_count[i]--,t.bl_count[i+1]+=2,t.bl_count[c]--,g-=2}while(g>0);for(i=c;0!==i;i--)for(n=t.bl_count[i];0!==n;)r=t.heap[--a],r>o||(l[2*r+1]!==i&&(t.opt_len+=(i-l[2*r+1])*l[2*r],l[2*r+1]=i),n--)}}function d(t,e,a){var n,r,i=new Array(J+1),s=0;for(n=1;J>=n;n++)i[n]=s=s+a[n-1]<<1;for(r=0;e>=r;r++){var h=t[2*r+1];0!==h&&(t[2*r]=l(i[h]++,h))}}function u(){var t,e,a,n,r,i=new Array(J+1);for(a=0,n=0;H-1>n;n++)for(lt[n]=a,t=0;t<1<<$[n];t++)ht[a++]=n;for(ht[a-1]=n,r=0,n=0;16>n;n++)for(ot[n]=r,t=0;t<1<<tt[n];t++)st[r++]=n;for(r>>=7;M>n;n++)for(ot[n]=r<<7,t=0;t<1<<tt[n]-7;t++)st[256+r++]=n;for(e=0;J>=e;e++)i[e]=0;for(t=0;143>=t;)rt[2*t+1]=8,t++,i[8]++;for(;255>=t;)rt[2*t+1]=9,t++,i[9]++;for(;279>=t;)rt[2*t+1]=7,t++,i[7]++;for(;287>=t;)rt[2*t+1]=8,t++,i[8]++;for(d(rt,K+1,i),t=0;M>t;t++)it[2*t+1]=5,it[2*t]=l(t,5);_t=new ft(rt,$,F+1,K,J),dt=new ft(it,tt,0,M,J),ut=new ft(new Array(0),et,0,P,V)}function f(t){var e;for(e=0;K>e;e++)t.dyn_ltree[2*e]=0;for(e=0;M>e;e++)t.dyn_dtree[2*e]=0;for(e=0;P>e;e++)t.bl_tree[2*e]=0;t.dyn_ltree[2*W]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function c(t){t.bi_valid>8?i(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function g(t,e,a,n){c(t),n&&(i(t,a),i(t,~a)),E.arraySet(t.pending_buf,t.window,e,a,t.pending),t.pending+=a}function p(t,e,a,n){var r=2*e,i=2*a;return t[r]<t[i]||t[r]===t[i]&&n[e]<=n[a]}function m(t,e,a){for(var n=t.heap[a],r=a<<1;r<=t.heap_len&&(r<t.heap_len&&p(e,t.heap[r+1],t.heap[r],t.depth)&&r++,!p(e,n,t.heap[r],t.depth));)t.heap[a]=t.heap[r],a=r,r<<=1;t.heap[a]=n}function b(t,e,a){var n,i,l,o,_=0;if(0!==t.last_lit)do n=t.pending_buf[t.d_buf+2*_]<<8|t.pending_buf[t.d_buf+2*_+1],i=t.pending_buf[t.l_buf+_],_++,0===n?h(t,i,e):(l=ht[i],h(t,l+F+1,e),o=$[l],0!==o&&(i-=lt[l],s(t,i,o)),n--,l=r(n),h(t,l,a),o=tt[l],0!==o&&(n-=ot[l],s(t,n,o)));while(_<t.last_lit);h(t,W,e)}function v(t,e){var a,n,r,i=e.dyn_tree,s=e.stat_desc.static_tree,h=e.stat_desc.has_stree,l=e.stat_desc.elems,o=-1;for(t.heap_len=0,t.heap_max=G,a=0;l>a;a++)0!==i[2*a]?(t.heap[++t.heap_len]=o=a,t.depth[a]=0):i[2*a+1]=0;for(;t.heap_len<2;)r=t.heap[++t.heap_len]=2>o?++o:0,i[2*r]=1,t.depth[r]=0,t.opt_len--,h&&(t.static_len-=s[2*r+1]);for(e.max_code=o,a=t.heap_len>>1;a>=1;a--)m(t,i,a);r=l;do a=t.heap[1],t.heap[1]=t.heap[t.heap_len--],m(t,i,1),n=t.heap[1],t.heap[--t.heap_max]=a,t.heap[--t.heap_max]=n,i[2*r]=i[2*a]+i[2*n],t.depth[r]=(t.depth[a]>=t.depth[n]?t.depth[a]:t.depth[n])+1,i[2*a+1]=i[2*n+1]=r,t.heap[1]=r++,m(t,i,1);while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],_(t,e),d(i,o,t.bl_count)}function w(t,e,a){var n,r,i=-1,s=e[1],h=0,l=7,o=4;for(0===s&&(l=138,o=3),e[2*(a+1)+1]=65535,n=0;a>=n;n++)r=s,s=e[2*(n+1)+1],++h<l&&r===s||(o>h?t.bl_tree[2*r]+=h:0!==r?(r!==i&&t.bl_tree[2*r]++,t.bl_tree[2*X]++):10>=h?t.bl_tree[2*Y]++:t.bl_tree[2*Z]++,h=0,i=r,0===s?(l=138,o=3):r===s?(l=6,o=3):(l=7,o=4))}function y(t,e,a){var n,r,i=-1,l=e[1],o=0,_=7,d=4;for(0===l&&(_=138,d=3),n=0;a>=n;n++)if(r=l,l=e[2*(n+1)+1],!(++o<_&&r===l)){if(d>o){do h(t,r,t.bl_tree);while(0!==--o)}else 0!==r?(r!==i&&(h(t,r,t.bl_tree),o--),h(t,X,t.bl_tree),s(t,o-3,2)):10>=o?(h(t,Y,t.bl_tree),s(t,o-3,3)):(h(t,Z,t.bl_tree),s(t,o-11,7));o=0,i=r,0===l?(_=138,d=3):r===l?(_=6,d=3):(_=7,d=4)}}function z(t){var e;for(w(t,t.dyn_ltree,t.l_desc.max_code),w(t,t.dyn_dtree,t.d_desc.max_code),v(t,t.bl_desc),e=P-1;e>=3&&0===t.bl_tree[2*at[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}function k(t,e,a,n){var r;for(s(t,e-257,5),s(t,a-1,5),s(t,n-4,4),r=0;n>r;r++)s(t,t.bl_tree[2*at[r]+1],3);y(t,t.dyn_ltree,e-1),y(t,t.dyn_dtree,a-1)}function x(t){var e,a=4093624447;for(e=0;31>=e;e++,a>>>=1)if(1&a&&0!==t.dyn_ltree[2*e])return I;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return D;for(e=32;F>e;e++)if(0!==t.dyn_ltree[2*e])return D;return I}function B(t){gt||(u(),gt=!0),t.l_desc=new ct(t.dyn_ltree,_t),t.d_desc=new ct(t.dyn_dtree,dt),t.bl_desc=new ct(t.bl_tree,ut),t.bi_buf=0,t.bi_valid=0,f(t)}function A(t,e,a,n){s(t,(q<<1)+(n?1:0),3),g(t,e,a,!0)}function C(t){s(t,T<<1,3),h(t,W,rt),o(t)}function S(t,e,a,n){var r,i,h=0;t.level>0?(t.strm.data_type===O&&(t.strm.data_type=x(t)),v(t,t.l_desc),v(t,t.d_desc),h=z(t),r=t.opt_len+3+7>>>3,i=t.static_len+3+7>>>3,r>=i&&(r=i)):r=i=a+5,r>=a+4&&-1!==e?A(t,e,a,n):t.strategy===U||i===r?(s(t,(T<<1)+(n?1:0),3),b(t,rt,it)):(s(t,(L<<1)+(n?1:0),3),k(t,t.l_desc.max_code+1,t.d_desc.max_code+1,h+1),b(t,t.dyn_ltree,t.dyn_dtree)),f(t),n&&c(t)}function j(t,e,a){return t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&a,t.last_lit++,0===e?t.dyn_ltree[2*a]++:(t.matches++,e--,t.dyn_ltree[2*(ht[a]+F+1)]++,t.dyn_dtree[2*r(e)]++),t.last_lit===t.lit_bufsize-1}var E=t("../utils/common"),U=4,I=0,D=1,O=2,q=0,T=1,L=2,N=3,R=258,H=29,F=256,K=F+1+H,M=30,P=19,G=2*K+1,J=15,Q=16,V=7,W=256,X=16,Y=17,Z=18,$=[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],tt=[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],et=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],at=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],nt=512,rt=new Array(2*(K+2));n(rt);var it=new Array(2*M);n(it);var st=new Array(nt);n(st);var ht=new Array(R-N+1);n(ht);var lt=new Array(H);n(lt);var ot=new Array(M);n(ot);var _t,dt,ut,ft=function(t,e,a,n,r){this.static_tree=t,this.extra_bits=e,this.extra_base=a,this.elems=n,this.max_length=r,this.has_stree=t&&t.length},ct=function(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e},gt=!1;a._tr_init=B,a._tr_stored_block=A,a._tr_flush_block=S,a._tr_tally=j,a._tr_align=C},{"../utils/common":1}],8:[function(t,e,a){"use strict";function n(){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}e.exports=n},{}],"/lib/deflate.js":[function(t,e,a){"use strict";function n(t,e){var a=new w(e);if(a.push(t,!0),a.err)throw a.msg;return a.result}function r(t,e){return e=e||{},e.raw=!0,n(t,e)}function i(t,e){return e=e||{},e.gzip=!0,n(t,e)}var s=t("./zlib/deflate.js"),h=t("./utils/common"),l=t("./utils/strings"),o=t("./zlib/messages"),_=t("./zlib/zstream"),d=Object.prototype.toString,u=0,f=4,c=0,g=1,p=2,m=-1,b=0,v=8,w=function(t){this.options=h.assign({level:m,method:v,chunkSize:16384,windowBits:15,memLevel:8,strategy:b,to:""},t||{});var e=this.options;e.raw&&e.windowBits>0?e.windowBits=-e.windowBits:e.gzip&&e.windowBits>0&&e.windowBits<16&&(e.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new _,this.strm.avail_out=0;var a=s.deflateInit2(this.strm,e.level,e.method,e.windowBits,e.memLevel,e.strategy);if(a!==c)throw new Error(o[a]);e.header&&s.deflateSetHeader(this.strm,e.header)};w.prototype.push=function(t,e){var a,n,r=this.strm,i=this.options.chunkSize;if(this.ended)return!1;n=e===~~e?e:e===!0?f:u,"string"==typeof t?r.input=l.string2buf(t):"[object ArrayBuffer]"===d.call(t)?r.input=new Uint8Array(t):r.input=t,r.next_in=0,r.avail_in=r.input.length;do{if(0===r.avail_out&&(r.output=new h.Buf8(i),r.next_out=0,r.avail_out=i),a=s.deflate(r,n),a!==g&&a!==c)return this.onEnd(a),this.ended=!0,!1;(0===r.avail_out||0===r.avail_in&&(n===f||n===p))&&this.onData("string"===this.options.to?l.buf2binstring(h.shrinkBuf(r.output,r.next_out)):h.shrinkBuf(r.output,r.next_out))}while((r.avail_in>0||0===r.avail_out)&&a!==g);return n===f?(a=s.deflateEnd(this.strm),this.onEnd(a),this.ended=!0,a===c):n===p?(this.onEnd(c),r.avail_out=0,!0):!0},w.prototype.onData=function(t){this.chunks.push(t)},w.prototype.onEnd=function(t){t===c&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=h.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg},a.Deflate=w,a.deflate=n,a.deflateRaw=r,a.gzip=i},{"./utils/common":1,"./utils/strings":2,"./zlib/deflate.js":5,"./zlib/messages":6,"./zlib/zstream":8}]},{},[])("/lib/deflate.js")});
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