1 line
45 KiB
JavaScript
1 line
45 KiB
JavaScript
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if(t.match_available){if((i=h._tr_tally(t,0,t.window[t.strstart-1]))&&U(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return A}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(i=h._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<x-1?t.strstart:x-1,e===f?(U(t,!0),0===t.strm.avail_out?R:C):t.last_lit&&(U(t,!1),0===t.strm.avail_out)?A:Z}function M(t,e,a,i,n){this.good_length=t,this.max_lazy=e,this.nice_length=a,this.max_chain=i,this.func=n}function P(){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=p,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 _.Buf16(2*k),this.dyn_dtree=new _.Buf16(2*(2*s+1)),this.bl_tree=new _.Buf16(2*(2*o+1)),D(this.dyn_ltree),D(this.dyn_dtree),D(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new _.Buf16(y+1),this.heap=new _.Buf16(2*r+1),D(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new _.Buf16(2*r+1),D(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 Y(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=n,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?S:E,t.adler=2===e.wrap?0:1,e.last_flush=d,h._tr_init(e),b):N(t,g)}function q(t){var e,a=Y(t);return a===b&&((e=t.state).window_size=2*e.w_size,D(e.head),e.max_lazy_match=l[e.level].max_lazy,e.good_match=l[e.level].good_length,e.nice_match=l[e.level].nice_length,e.max_chain_length=l[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=x-1,e.match_available=0,e.ins_h=0),a}function G(t,e,a,i,n,r){if(!t)return g;var s=1;if(e===m&&(e=6),i<0?(s=0,i=-i):15<i&&(s=2,i-=16),n<1||v<n||a!==p||i<8||15<i||e<0||9<e||r<0||w<r)return N(t,g);8===i&&(i=9);var o=new P;return(t.state=o).strm=t,o.wrap=s,o.gzhead=null,o.w_bits=i,o.w_size=1<<o.w_bits,o.w_mask=o.w_size-1,o.hash_bits=n+7,o.hash_size=1<<o.hash_bits,o.hash_mask=o.hash_size-1,o.hash_shift=~~((o.hash_bits+x-1)/x),o.window=new _.Buf8(2*o.w_size),o.head=new _.Buf16(o.hash_size),o.prev=new _.Buf16(o.w_size),o.lit_bufsize=1<<n+6,o.pending_buf_size=4*o.lit_bufsize,o.pending_buf=new _.Buf8(o.pending_buf_size),o.d_buf=1*o.lit_bufsize,o.l_buf=3*o.lit_bufsize,o.level=e,o.strategy=r,o.method=a,q(t)}l=[new M(0,0,0,0,function(t,e){var a=65535;for(a>t.pending_buf_size-5&&(a=t.pending_buf_size-5);;){if(t.lookahead<=1){if(H(t),0===t.lookahead&&e===d)return A;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var i=t.block_start+a;if((0===t.strstart||t.strstart>=i)&&(t.lookahead=t.strstart-i,t.strstart=i,U(t,!1),0===t.strm.avail_out))return A;if(t.strstart-t.block_start>=t.w_size-B&&(U(t,!1),0===t.strm.avail_out))return A}return t.insert=0,e===f?(U(t,!0),0===t.strm.avail_out?R:C):(t.strstart>t.block_start&&(U(t,!1),t.strm.avail_out),A)}),new M(4,4,8,4,j),new M(4,5,16,8,j),new M(4,6,32,32,j),new M(4,4,16,16,K),new M(8,16,32,32,K),new M(8,16,128,128,K),new M(8,32,128,256,K),new M(32,128,258,1024,K),new M(32,258,258,4096,K)],a.deflateInit=function(t,e){return G(t,e,p,15,8,0)},a.deflateInit2=G,a.deflateReset=q,a.deflateResetKeep=Y,a.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?g:(t.state.gzhead=e,b):g},a.deflate=function(t,e){var a,i,n,r;if(!t||!t.state||5<e||e<0)return t?N(t,g):g;if(i=t.state,!t.output||!t.input&&0!==t.avail_in||666===i.status&&e!==f)return N(t,0===t.avail_out?-5:g);if(i.strm=t,a=i.last_flush,i.last_flush=e,i.status===S)if(2===i.wrap)t.adler=0,T(i,31),T(i,139),T(i,8),i.gzhead?(T(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),T(i,255&i.gzhead.time),T(i,i.gzhead.time>>8&255),T(i,i.gzhead.time>>16&255),T(i,i.gzhead.time>>24&255),T(i,9===i.level?2:2<=i.strategy||i.level<2?4:0),T(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(T(i,255&i.gzhead.extra.length),T(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=c(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(T(i,0),T(i,0),T(i,0),T(i,0),T(i,0),T(i,9===i.level?2:2<=i.strategy||i.level<2?4:0),T(i,3),i.status=E);else{var s=p+(i.w_bits-8<<4)<<8;s|=(2<=i.strategy||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(s|=32),s+=31-s%31,i.status=E,F(i,s),0!==i.strstart&&(F(i,t.adler>>>16),F(i,65535&t.adler)),t.adler=1}if(69===i.status)if(i.gzhead.extra){for(n=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>n&&(t.adler=c(t.adler,i.pending_buf,i.pending-n,n)),I(t),n=i.pending,i.pending!==i.pending_buf_size));)T(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>n&&(t.adler=c(t.adler,i.pending_buf,i.pending-n,n)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){n=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>n&&(t.adler=c(t.adler,i.pending_buf,i.pending-n,n)),I(t),n=i.pending,i.pending===i.pending_buf_size)){r=1;break}T(i,r=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0)}while(0!==r);i.gzhead.hcrc&&i.pending>n&&(t.adler=c(t.adler,i.pending_buf,i.pending-n,n)),0===r&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){n=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>n&&(t.adler=c(t.adler,i.pending_buf,i.pending-n,n)),I(t),n=i.pending,i.pending===i.pending_buf_size)){r=1;break}T(i,r=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0)}while(0!==r);i.gzhead.hcrc&&i.pending>n&&(t.adler=c(t.adler,i.pending_buf,i.pending-n,n)),0===r&&(i.status=103)}else i.status=103;if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&I(t),i.pending+2<=i.pending_buf_size&&(T(i,255&t.adler),T(i,t.adler>>8&255),t.adler=0,i.status=E)):i.status=E),0!==i.pending){if(I(t),0===t.avail_out)return i.last_flush=-1,b}else if(0===t.avail_in&&O(e)<=O(a)&&e!==f)return N(t,-5);if(666===i.status&&0!==t.avail_in)return N(t,-5);if(0!==t.avail_in||0!==i.lookahead||e!==d&&666!==i.status){var o=2===i.strategy?function(t,e){for(var a;;){if(0===t.lookahead&&(H(t),0===t.lookahead)){if(e===d)return A;break}if(t.match_length=0,a=h._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,a&&(U(t,!1),0===t.strm.avail_out))return A}return t.insert=0,e===f?(U(t,!0),0===t.strm.avail_out?R:C):t.last_lit&&(U(t,!1),0===t.strm.avail_out)?A:Z}(i,e):3===i.strategy?function(t,e){for(var a,i,n,r,s=t.window;;){if(t.lookahead<=z){if(H(t),t.lookahead<=z&&e===d)return A;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=x&&0<t.strstart&&(i=s[n=t.strstart-1])===s[++n]&&i===s[++n]&&i===s[++n]){r=t.strstart+z;do{}while(i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&n<r);t.match_length=z-(r-n),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=x?(a=h._tr_tally(t,1,t.match_length-x),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(a=h._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),a&&(U(t,!1),0===t.strm.avail_out))return A}return t.insert=0,e===f?(U(t,!0),0===t.strm.avail_out?R:C):t.last_lit&&(U(t,!1),0===t.strm.avail_out)?A:Z}(i,e):l[i.level].func(i,e);if(o!==R&&o!==C||(i.status=666),o===A||o===R)return 0===t.avail_out&&(i.last_flush=-1),b;if(o===Z&&(1===e?h._tr_align(i):5!==e&&(h._tr_stored_block(i,0,0,!1),3===e&&(D(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),I(t),0===t.avail_out))return i.last_flush=-1,b}return e!==f?b:i.wrap<=0?1:(2===i.wrap?(T(i,255&t.adler),T(i,t.adler>>8&255),T(i,t.adler>>16&255),T(i,t.adler>>24&255),T(i,255&t.total_in),T(i,t.total_in>>8&255),T(i,t.total_in>>16&255),T(i,t.total_in>>24&255)):(F(i,t.adler>>>16),F(i,65535&t.adler)),I(t),0<i.wrap&&(i.wrap=-i.wrap),0!==i.pending?b:1)},a.deflateEnd=function(t){var e;return t&&t.state?(e=t.state.status)!==S&&69!==e&&73!==e&&91!==e&&103!==e&&e!==E&&666!==e?N(t,g):(t.state=null,e===E?N(t,-3):b):g},a.deflateSetDictionary=function(t,e){var a,i,n,r,s,o,l,h,d=e.length;if(!t||!t.state)return g;if(2===(r=(a=t.state).wrap)||1===r&&a.status!==S||a.lookahead)return g;for(1===r&&(t.adler=u(t.adler,e,d,0)),a.wrap=0,d>=a.w_size&&(0===r&&(D(a.head),a.strstart=0,a.block_start=0,a.insert=0),h=new _.Buf8(a.w_size),_.arraySet(h,e,d-a.w_size,a.w_size,0),e=h,d=a.w_size),s=t.avail_in,o=t.next_in,l=t.input,t.avail_in=d,t.next_in=0,t.input=e,H(a);a.lookahead>=x;){for(i=a.strstart,n=a.lookahead-(x-1);a.ins_h=(a.ins_h<<a.hash_shift^a.window[i+x-1])&a.hash_mask,a.prev[i&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=i,i++,--n;);a.strstart=i,a.lookahead=x-1,H(a)}return a.strstart+=a.lookahead,a.block_start=a.strstart,a.insert=a.lookahead,a.lookahead=0,a.match_length=a.prev_length=x-1,a.match_available=0,t.next_in=o,t.input=l,t.avail_in=s,a.wrap=r,b},a.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":3,"./adler32":5,"./crc32":7,"./messages":13,"./trees":14}],9:[function(t,e,a){"use strict";e.exports=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}},{}],10:[function(t,e,a){"use strict";e.exports=function(t,e){var a,i,n,r,s,o,l,h,d,f,_,u,c,b,g,m,w,p,v,k,y,x,z,B,S;a=t.state,i=t.next_in,B=t.input,n=i+(t.avail_in-5),r=t.next_out,S=t.output,s=r-(e-t.avail_out),o=r+(t.avail_out-257),l=a.dmax,h=a.wsize,d=a.whave,f=a.wnext,_=a.window,u=a.hold,c=a.bits,b=a.lencode,g=a.distcode,m=(1<<a.lenbits)-1,w=(1<<a.distbits)-1;t:do{c<15&&(u+=B[i++]<<c,c+=8,u+=B[i++]<<c,c+=8),p=b[u&m];e:for(;;){if(u>>>=v=p>>>24,c-=v,0===(v=p>>>16&255))S[r++]=65535&p;else{if(!(16&v)){if(0==(64&v)){p=b[(65535&p)+(u&(1<<v)-1)];continue e}if(32&v){a.mode=12;break t}t.msg="invalid literal/length code",a.mode=30;break t}k=65535&p,(v&=15)&&(c<v&&(u+=B[i++]<<c,c+=8),k+=u&(1<<v)-1,u>>>=v,c-=v),c<15&&(u+=B[i++]<<c,c+=8,u+=B[i++]<<c,c+=8),p=g[u&w];a:for(;;){if(u>>>=v=p>>>24,c-=v,!(16&(v=p>>>16&255))){if(0==(64&v)){p=g[(65535&p)+(u&(1<<v)-1)];continue a}t.msg="invalid distance code",a.mode=30;break t}if(y=65535&p,c<(v&=15)&&(u+=B[i++]<<c,(c+=8)<v&&(u+=B[i++]<<c,c+=8)),l<(y+=u&(1<<v)-1)){t.msg="invalid distance too far back",a.mode=30;break 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t;for(u=0;y=i[r+u++],a.head&&y&&a.length<65536&&(a.head.name+=String.fromCharCode(y)),y&&u<o;);if(512&a.flags&&(a.check=C(a.check,i,u,r)),o-=u,r+=u,y)break t}else a.head&&(a.head.name=null);a.length=0,a.mode=8;case 8:if(4096&a.flags){if(0===o)break t;for(u=0;y=i[r+u++],a.head&&y&&a.length<65536&&(a.head.comment+=String.fromCharCode(y)),y&&u<o;);if(512&a.flags&&(a.check=C(a.check,i,u,r)),o-=u,r+=u,y)break t}else a.head&&(a.head.comment=null);a.mode=9;case 9:if(512&a.flags){for(;d<16;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(h!==(65535&a.check)){t.msg="header crc mismatch",a.mode=30;break}d=h=0}a.head&&(a.head.hcrc=a.flags>>9&1,a.head.done=!0),t.adler=a.check=0,a.mode=12;break;case 10:for(;d<32;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}t.adler=a.check=L(h),d=h=0,a.mode=11;case 11:if(0===a.havedict)return t.next_out=s,t.avail_out=l,t.next_in=r,t.avail_in=o,a.hold=h,a.bits=d,2;t.adler=a.check=1,a.mode=12;case 12:if(5===e||6===e)break t;case 13:if(a.last){h>>>=7&d,d-=7&d,a.mode=27;break}for(;d<3;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}switch(a.last=1&h,d-=1,3&(h>>>=1)){case 0:a.mode=14;break;case 1:if(H(a),a.mode=20,6!==e)break;h>>>=2,d-=2;break t;case 2:a.mode=17;break;case 3:t.msg="invalid block type",a.mode=30}h>>>=2,d-=2;break;case 14:for(h>>>=7&d,d-=7&d;d<32;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if((65535&h)!=(h>>>16^65535)){t.msg="invalid stored block lengths",a.mode=30;break}if(a.length=65535&h,d=h=0,a.mode=15,6===e)break t;case 15:a.mode=16;case 16:if(u=a.length){if(o<u&&(u=o),l<u&&(u=l),0===u)break t;Z.arraySet(n,i,r,u,s),o-=u,r+=u,l-=u,s+=u,a.length-=u;break}a.mode=12;break;case 17:for(;d<14;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(a.nlen=257+(31&h),h>>>=5,d-=5,a.ndist=1+(31&h),h>>>=5,d-=5,a.ncode=4+(15&h),h>>>=4,d-=4,286<a.nlen||30<a.ndist){t.msg="too many length or distance symbols",a.mode=30;break}a.have=0,a.mode=18;case 18:for(;a.have<a.ncode;){for(;d<3;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}a.lens[A[a.have++]]=7&h,h>>>=3,d-=3}for(;a.have<19;)a.lens[A[a.have++]]=0;if(a.lencode=a.lendyn,a.lenbits=7,z={bits:a.lenbits},x=O(0,a.lens,0,19,a.lencode,0,a.work,z),a.lenbits=z.bits,x){t.msg="invalid code lengths set",a.mode=30;break}a.have=0,a.mode=19;case 19:for(;a.have<a.nlen+a.ndist;){for(;m=(S=a.lencode[h&(1<<a.lenbits)-1])>>>16&255,w=65535&S,!((g=S>>>24)<=d);){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(w<16)h>>>=g,d-=g,a.lens[a.have++]=w;else{if(16===w){for(B=g+2;d<B;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(h>>>=g,d-=g,0===a.have){t.msg="invalid bit length repeat",a.mode=30;break}y=a.lens[a.have-1],u=3+(3&h),h>>>=2,d-=2}else if(17===w){for(B=g+3;d<B;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}d-=g,y=0,u=3+(7&(h>>>=g)),h>>>=3,d-=3}else{for(B=g+7;d<B;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}d-=g,y=0,u=11+(127&(h>>>=g)),h>>>=7,d-=7}if(a.have+u>a.nlen+a.ndist){t.msg="invalid bit length repeat",a.mode=30;break}for(;u--;)a.lens[a.have++]=y}}if(30===a.mode)break;if(0===a.lens[256]){t.msg="invalid code -- missing end-of-block",a.mode=30;break}if(a.lenbits=9,z={bits:a.lenbits},x=O(D,a.lens,0,a.nlen,a.lencode,0,a.work,z),a.lenbits=z.bits,x){t.msg="invalid literal/lengths set",a.mode=30;break}if(a.distbits=6,a.distcode=a.distdyn,z={bits:a.distbits},x=O(I,a.lens,a.nlen,a.ndist,a.distcode,0,a.work,z),a.distbits=z.bits,x){t.msg="invalid distances set",a.mode=30;break}if(a.mode=20,6===e)break t;case 20:a.mode=21;case 21:if(6<=o&&258<=l){t.next_out=s,t.avail_out=l,t.next_in=r,t.avail_in=o,a.hold=h,a.bits=d,N(t,_),s=t.next_out,n=t.output,l=t.avail_out,r=t.next_in,i=t.input,o=t.avail_in,h=a.hold,d=a.bits,12===a.mode&&(a.back=-1);break}for(a.back=0;m=(S=a.lencode[h&(1<<a.lenbits)-1])>>>16&255,w=65535&S,!((g=S>>>24)<=d);){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(m&&0==(240&m)){for(p=g,v=m,k=w;m=(S=a.lencode[k+((h&(1<<p+v)-1)>>p)])>>>16&255,w=65535&S,!(p+(g=S>>>24)<=d);){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}h>>>=p,d-=p,a.back+=p}if(h>>>=g,d-=g,a.back+=g,a.length=w,0===m){a.mode=26;break}if(32&m){a.back=-1,a.mode=12;break}if(64&m){t.msg="invalid literal/length code",a.mode=30;break}a.extra=15&m,a.mode=22;case 22:if(a.extra){for(B=a.extra;d<B;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}a.length+=h&(1<<a.extra)-1,h>>>=a.extra,d-=a.extra,a.back+=a.extra}a.was=a.length,a.mode=23;case 23:for(;m=(S=a.distcode[h&(1<<a.distbits)-1])>>>16&255,w=65535&S,!((g=S>>>24)<=d);){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(0==(240&m)){for(p=g,v=m,k=w;m=(S=a.distcode[k+((h&(1<<p+v)-1)>>p)])>>>16&255,w=65535&S,!(p+(g=S>>>24)<=d);){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}h>>>=p,d-=p,a.back+=p}if(h>>>=g,d-=g,a.back+=g,64&m){t.msg="invalid distance code",a.mode=30;break}a.offset=w,a.extra=15&m,a.mode=24;case 24:if(a.extra){for(B=a.extra;d<B;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}a.offset+=h&(1<<a.extra)-1,h>>>=a.extra,d-=a.extra,a.back+=a.extra}if(a.offset>a.dmax){t.msg="invalid distance too far back",a.mode=30;break}a.mode=25;case 25:if(0===l)break t;if(u=_-l,a.offset>u){if((u=a.offset-u)>a.whave&&a.sane){t.msg="invalid distance too far back",a.mode=30;break}u>a.wnext?(u-=a.wnext,c=a.wsize-u):c=a.wnext-u,u>a.length&&(u=a.length),b=a.window}else b=n,c=s-a.offset,u=a.length;for(l<u&&(u=l),l-=u,a.length-=u;n[s++]=b[c++],--u;);0===a.length&&(a.mode=21);break;case 26:if(0===l)break t;n[s++]=a.length,l--,a.mode=21;break;case 27:if(a.wrap){for(;d<32;){if(0===o)break t;o--,h|=i[r++]<<d,d+=8}if(_-=l,t.total_out+=_,a.total+=_,_&&(t.adler=a.check=a.flags?C(a.check,n,_,s-_):R(a.check,n,_,s-_)),_=l,(a.flags?h:L(h))!==a.check){t.msg="incorrect data check",a.mode=30;break}d=h=0}a.mode=28;case 28:if(a.wrap&&a.flags){for(;d<32;){if(0===o)break t;o--,h+=i[r++]<<d,d+=8}if(h!==(4294967295&a.total)){t.msg="incorrect length check",a.mode=30;break}d=h=0}a.mode=29;case 29:x=1;break t;case 30:x=-3;break t;case 31:return-4;case 32:default:return T}return t.next_out=s,t.avail_out=l,t.next_in=r,t.avail_in=o,a.hold=h,a.bits=d,(a.wsize||_!==t.avail_out&&a.mode<30&&(a.mode<27||4!==e))&&j(t,t.output,t.next_out,_-t.avail_out)?(a.mode=31,-4):(f-=t.avail_in,_-=t.avail_out,t.total_in+=f,t.total_out+=_,a.total+=_,a.wrap&&_&&(t.adler=a.check=a.flags?C(a.check,n,_,t.next_out-_):R(a.check,n,_,t.next_out-_)),t.data_type=a.bits+(a.last?64:0)+(12===a.mode?128:0)+(20===a.mode||15===a.mode?256:0),(0===f&&0===_||4===e)&&x===U&&(x=-5),x)},a.inflateEnd=function(t){if(!t||!t.state)return T;var e=t.state;return e.window&&(e.window=null),t.state=null,U},a.inflateGetHeader=function(t,e){var a;return t&&t.state?0==(2&(a=t.state).wrap)?T:((a.head=e).done=!1,U):T},a.inflateSetDictionary=function(t,e){var a,i=e.length;return t&&t.state?0!==(a=t.state).wrap&&11!==a.mode?T:11===a.mode&&R(1,e,i,0)!==a.check?-3:j(t,e,i,i)?(a.mode=31,-4):(a.havedict=1,U):T},a.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":3,"./adler32":5,"./crc32":7,"./inffast":10,"./inftrees":12}],12:[function(t,e,a){"use strict";var D=t("../utils/common"),I=[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],U=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],T=[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],F=[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];e.exports=function(t,e,a,i,n,r,s,o){var l,h,d,f,_,u,c,b,g,m=o.bits,w=0,p=0,v=0,k=0,y=0,x=0,z=0,B=0,S=0,E=0,A=null,Z=0,R=new D.Buf16(16),C=new D.Buf16(16),N=null,O=0;for(w=0;w<=15;w++)R[w]=0;for(p=0;p<i;p++)R[e[a+p]]++;for(y=m,k=15;1<=k&&0===R[k];k--);if(k<y&&(y=k),0===k)return n[r++]=20971520,n[r++]=20971520,o.bits=1,0;for(v=1;v<k&&0===R[v];v++);for(y<v&&(y=v),w=B=1;w<=15;w++)if(B<<=1,(B-=R[w])<0)return-1;if(0<B&&(0===t||1!==k))return-1;for(C[1]=0,w=1;w<15;w++)C[w+1]=C[w]+R[w];for(p=0;p<i;p++)0!==e[a+p]&&(s[C[e[a+p]]++]=p);if(0===t?(A=N=s,u=19):1===t?(A=I,Z-=257,N=U,O-=257,u=256):(A=T,N=F,u=-1),w=v,_=r,z=p=E=0,d=-1,f=(S=1<<(x=y))-1,1===t&&852<S||2===t&&592<S)return 1;for(;;){for(c=w-z,s[p]<u?(b=0,g=s[p]):s[p]>u?(b=N[O+s[p]],g=A[Z+s[p]]):(b=96,g=0),l=1<<w-z,v=h=1<<x;n[_+(E>>z)+(h-=l)]=c<<24|b<<16|g|0,0!==h;);for(l=1<<w-1;E&l;)l>>=1;if(0!==l?(E&=l-1,E+=l):E=0,p++,0==--R[w]){if(w===k)break;w=e[a+s[p]]}if(y<w&&(E&f)!==d){for(0===z&&(z=y),_+=v,B=1<<(x=w-z);x+z<k&&!((B-=R[x+z])<=0);)x++,B<<=1;if(S+=1<<x,1===t&&852<S||2===t&&592<S)return 1;n[d=E&f]=y<<24|x<<16|_-r|0}}return 0!==E&&(n[_+E]=w-z<<24|64<<16|0),o.bits=y,0}},{"../utils/common":3}],13:[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"}},{}],14:[function(t,e,a){"use strict";var l=t("../utils/common"),o=0,h=1;function i(t){for(var e=t.length;0<=--e;)t[e]=0}var d=0,s=29,f=256,_=f+1+s,u=30,c=19,g=2*_+1,m=15,n=16,b=7,w=256,p=16,v=17,k=18,y=[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],x=[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],z=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],B=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],S=new Array(2*(_+2));i(S);var E=new Array(2*u);i(E);var A=new Array(512);i(A);var Z=new Array(256);i(Z);var R=new Array(s);i(R);var C,N,O,D=new Array(u);function I(t,e,a,i,n){this.static_tree=t,this.extra_bits=e,this.extra_base=a,this.elems=i,this.max_length=n,this.has_stree=t&&t.length}function r(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function U(t){return t<256?A[t]:A[256+(t>>>7)]}function T(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function F(t,e,a){t.bi_valid>n-a?(t.bi_buf|=e<<t.bi_valid&65535,T(t,t.bi_buf),t.bi_buf=e>>n-t.bi_valid,t.bi_valid+=a-n):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=a)}function L(t,e,a){F(t,a[2*e],a[2*e+1])}function H(t,e){for(var a=0;a|=1&t,t>>>=1,a<<=1,0<--e;);return a>>>1}function j(t,e,a){var i,n,r=new Array(m+1),s=0;for(i=1;i<=m;i++)r[i]=s=s+a[i-1]<<1;for(n=0;n<=e;n++){var o=t[2*n+1];0!==o&&(t[2*n]=H(r[o]++,o))}}function K(t){var e;for(e=0;e<_;e++)t.dyn_ltree[2*e]=0;for(e=0;e<u;e++)t.dyn_dtree[2*e]=0;for(e=0;e<c;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 M(t){8<t.bi_valid?T(t,t.bi_buf):0<t.bi_valid&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function P(t,e,a,i){var n=2*e,r=2*a;return t[n]<t[r]||t[n]===t[r]&&i[e]<=i[a]}function Y(t,e,a){for(var i=t.heap[a],n=a<<1;n<=t.heap_len&&(n<t.heap_len&&P(e,t.heap[n+1],t.heap[n],t.depth)&&n++,!P(e,i,t.heap[n],t.depth));)t.heap[a]=t.heap[n],a=n,n<<=1;t.heap[a]=i}function q(t,e,a){var i,n,r,s,o=0;if(0!==t.last_lit)for(;i=t.pending_buf[t.d_buf+2*o]<<8|t.pending_buf[t.d_buf+2*o+1],n=t.pending_buf[t.l_buf+o],o++,0===i?L(t,n,e):(L(t,(r=Z[n])+f+1,e),0!==(s=y[r])&&F(t,n-=R[r],s),L(t,r=U(--i),a),0!==(s=x[r])&&F(t,i-=D[r],s)),o<t.last_lit;);L(t,w,e)}function G(t,e){var a,i,n,r=e.dyn_tree,s=e.stat_desc.static_tree,o=e.stat_desc.has_stree,l=e.stat_desc.elems,h=-1;for(t.heap_len=0,t.heap_max=g,a=0;a<l;a++)0!==r[2*a]?(t.heap[++t.heap_len]=h=a,t.depth[a]=0):r[2*a+1]=0;for(;t.heap_len<2;)r[2*(n=t.heap[++t.heap_len]=h<2?++h:0)]=1,t.depth[n]=0,t.opt_len--,o&&(t.static_len-=s[2*n+1]);for(e.max_code=h,a=t.heap_len>>1;1<=a;a--)Y(t,r,a);for(n=l;a=t.heap[1],t.heap[1]=t.heap[t.heap_len--],Y(t,r,1),i=t.heap[1],t.heap[--t.heap_max]=a,t.heap[--t.heap_max]=i,r[2*n]=r[2*a]+r[2*i],t.depth[n]=(t.depth[a]>=t.depth[i]?t.depth[a]:t.depth[i])+1,r[2*a+1]=r[2*i+1]=n,t.heap[1]=n++,Y(t,r,1),2<=t.heap_len;);t.heap[--t.heap_max]=t.heap[1],function(t,e){var a,i,n,r,s,o,l=e.dyn_tree,h=e.max_code,d=e.stat_desc.static_tree,f=e.stat_desc.has_stree,_=e.stat_desc.extra_bits,u=e.stat_desc.extra_base,c=e.stat_desc.max_length,b=0;for(r=0;r<=m;r++)t.bl_count[r]=0;for(l[2*t.heap[t.heap_max]+1]=0,a=t.heap_max+1;a<g;a++)c<(r=l[2*l[2*(i=t.heap[a])+1]+1]+1)&&(r=c,b++),l[2*i+1]=r,h<i||(t.bl_count[r]++,s=0,u<=i&&(s=_[i-u]),o=l[2*i],t.opt_len+=o*(r+s),f&&(t.static_len+=o*(d[2*i+1]+s)));if(0!==b){do{for(r=c-1;0===t.bl_count[r];)r--;t.bl_count[r]--,t.bl_count[r+1]+=2,t.bl_count[c]--,b-=2}while(0<b);for(r=c;0!==r;r--)for(i=t.bl_count[r];0!==i;)h<(n=t.heap[--a])||(l[2*n+1]!==r&&(t.opt_len+=(r-l[2*n+1])*l[2*n],l[2*n+1]=r),i--)}}(t,e),j(r,h,t.bl_count)}function X(t,e,a){var i,n,r=-1,s=e[1],o=0,l=7,h=4;for(0===s&&(l=138,h=3),e[2*(a+1)+1]=65535,i=0;i<=a;i++)n=s,s=e[2*(i+1)+1],++o<l&&n===s||(o<h?t.bl_tree[2*n]+=o:0!==n?(n!==r&&t.bl_tree[2*n]++,t.bl_tree[2*p]++):o<=10?t.bl_tree[2*v]++:t.bl_tree[2*k]++,r=n,(o=0)===s?(l=138,h=3):n===s?(l=6,h=3):(l=7,h=4))}function W(t,e,a){var i,n,r=-1,s=e[1],o=0,l=7,h=4;for(0===s&&(l=138,h=3),i=0;i<=a;i++)if(n=s,s=e[2*(i+1)+1],!(++o<l&&n===s)){if(o<h)for(;L(t,n,t.bl_tree),0!=--o;);else 0!==n?(n!==r&&(L(t,n,t.bl_tree),o--),L(t,p,t.bl_tree),F(t,o-3,2)):o<=10?(L(t,v,t.bl_tree),F(t,o-3,3)):(L(t,k,t.bl_tree),F(t,o-11,7));r=n,(o=0)===s?(l=138,h=3):n===s?(l=6,h=3):(l=7,h=4)}}i(D);var J=!1;function Q(t,e,a,i){var n,r,s,o;F(t,(d<<1)+(i?1:0),3),r=e,s=a,o=!0,M(n=t),o&&(T(n,s),T(n,~s)),l.arraySet(n.pending_buf,n.window,r,s,n.pending),n.pending+=s}a._tr_init=function(t){J||(function(){var t,e,a,i,n,r=new Array(m+1);for(i=a=0;i<s-1;i++)for(R[i]=a,t=0;t<1<<y[i];t++)Z[a++]=i;for(Z[a-1]=i,i=n=0;i<16;i++)for(D[i]=n,t=0;t<1<<x[i];t++)A[n++]=i;for(n>>=7;i<u;i++)for(D[i]=n<<7,t=0;t<1<<x[i]-7;t++)A[256+n++]=i;for(e=0;e<=m;e++)r[e]=0;for(t=0;t<=143;)S[2*t+1]=8,t++,r[8]++;for(;t<=255;)S[2*t+1]=9,t++,r[9]++;for(;t<=279;)S[2*t+1]=7,t++,r[7]++;for(;t<=287;)S[2*t+1]=8,t++,r[8]++;for(j(S,_+1,r),t=0;t<u;t++)E[2*t+1]=5,E[2*t]=H(t,5);C=new I(S,y,f+1,_,m),N=new I(E,x,0,u,m),O=new I(new Array(0),z,0,c,b)}(),J=!0),t.l_desc=new r(t.dyn_ltree,C),t.d_desc=new r(t.dyn_dtree,N),t.bl_desc=new r(t.bl_tree,O),t.bi_buf=0,t.bi_valid=0,K(t)},a._tr_stored_block=Q,a._tr_flush_block=function(t,e,a,i){var n,r,s=0;0<t.level?(2===t.strm.data_type&&(t.strm.data_type=function(t){var e,a=4093624447;for(e=0;e<=31;e++,a>>>=1)if(1&a&&0!==t.dyn_ltree[2*e])return o;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return h;for(e=32;e<f;e++)if(0!==t.dyn_ltree[2*e])return h;return o}(t)),G(t,t.l_desc),G(t,t.d_desc),s=function(t){var e;for(X(t,t.dyn_ltree,t.l_desc.max_code),X(t,t.dyn_dtree,t.d_desc.max_code),G(t,t.bl_desc),e=c-1;3<=e&&0===t.bl_tree[2*B[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),n=t.opt_len+3+7>>>3,(r=t.static_len+3+7>>>3)<=n&&(n=r)):n=r=a+5,a+4<=n&&-1!==e?Q(t,e,a,i):4===t.strategy||r===n?(F(t,2+(i?1:0),3),q(t,S,E)):(F(t,4+(i?1:0),3),function(t,e,a,i){var 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