pako.js

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i.Buf16(573),g(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 A(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:_,t.adler=2===e.wrap?0:1,e.last_flush=0,n._tr_init(e),0):c(t,l)}function Z(t){var e,a=A(t);return 0===a&&((e=t.state).window_size=2*e.w_size,g(e.head),e.max_lazy_match=B[e.level].max_lazy,e.good_match=B[e.level].good_length,e.nice_match=B[e.level].nice_length,e.max_chain_length=B[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),a}function R(t,e,a,n,r,s){if(!t)return l;var o=1;if(-1===e&&(e=6),n<0?(o=0,n=-n):n>15&&(o=2,n-=16),r<1||r>9||8!==a||n<8||n>15||e<0||e>9||s<0||s>4)return c(t,l);8===n&&(n=9);var h=new E;return t.state=h,h.strm=t,h.wrap=o,h.gzhead=null,h.w_bits=n,h.w_size=1<<h.w_bits,h.w_mask=h.w_size-1,h.hash_bits=r+7,h.hash_size=1<<h.hash_bits,h.hash_mask=h.hash_size-1,h.hash_shift=~~((h.hash_bits+3-1)/3),h.window=new i.Buf8(2*h.w_size),h.head=new i.Buf16(h.hash_size),h.prev=new i.Buf16(h.w_size),h.lit_bufsize=1<<r+6,h.pending_buf_size=4*h.lit_bufsize,h.pending_buf=new i.Buf8(h.pending_buf_size),h.d_buf=h.lit_bufsize>>1,h.l_buf=3*h.lit_bufsize,h.level=e,h.strategy=s,h.method=a,Z(t)}B=[new S(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(x(t),0===t.lookahead&&0===e)return 1;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,w(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-d&&(w(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(w(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(w(t,!1),t.strm.avail_out),1)})),new S(4,4,8,4,y),new S(4,5,16,8,y),new S(4,6,32,32,y),new S(4,4,16,16,z),new S(8,16,32,32,z),new S(8,16,128,128,z),new S(8,32,128,256,z),new S(32,128,258,1024,z),new S(32,258,258,4096,z)],a.deflateInit=function(t,e){return R(t,e,8,15,8,0)},a.deflateInit2=R,a.deflateReset=Z,a.deflateResetKeep=A,a.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?l:(t.state.gzhead=e,0):l},a.deflate=function(t,e){var a,i,r,o;if(!t||!t.state||e>5||e<0)return t?c(t,l):l;if(i=t.state,!t.output||!t.input&&0!==t.avail_in||i.status===u&&4!==e)return c(t,0===t.avail_out?-5:l);if(i.strm=t,a=i.last_flush,i.last_flush=e,42===i.status)if(2===i.wrap)t.adler=0,p(i,31),p(i,139),p(i,8),i.gzhead?(p(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)),p(i,255&i.gzhead.time),p(i,i.gzhead.time>>8&255),p(i,i.gzhead.time>>16&255),p(i,i.gzhead.time>>24&255),p(i,9===i.level?2:i.strategy>=2||i.level<2?4:0),p(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(p(i,255&i.gzhead.extra.length),p(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=s(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(p(i,0),p(i,0),p(i,0),p(i,0),p(i,0),p(i,9===i.level?2:i.strategy>=2||i.level<2?4:0),p(i,3),i.status=_);else{var d=8+(i.w_bits-8<<4)<<8;d|=(i.strategy>=2||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(d|=32),d+=31-d%31,i.status=_,v(i,d),0!==i.strstart&&(v(i,t.adler>>>16),v(i,65535&t.adler)),t.adler=1}if(69===i.status)if(i.gzhead.extra){for(r=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>r&&(t.adler=s(t.adler,i.pending_buf,i.pending-r,r)),m(t),r=i.pending,i.pending!==i.pending_buf_size));)p(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>r&&(t.adler=s(t.adler,i.pending_buf,i.pending-r,r)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(t.adler=s(t.adler,i.pending_buf,i.pending-r,r)),m(t),r=i.pending,i.pending===i.pending_buf_size)){o=1;break}o=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,p(i,o)}while(0!==o);i.gzhead.hcrc&&i.pending>r&&(t.adler=s(t.adler,i.pending_buf,i.pending-r,r)),0===o&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(t.adler=s(t.adler,i.pending_buf,i.pending-r,r)),m(t),r=i.pending,i.pending===i.pending_buf_size)){o=1;break}o=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,p(i,o)}while(0!==o);i.gzhead.hcrc&&i.pending>r&&(t.adler=s(t.adler,i.pending_buf,i.pending-r,r)),0===o&&(i.status=f)}else i.status=f;if(i.status===f&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&m(t),i.pending+2<=i.pending_buf_size&&(p(i,255&t.adler),p(i,t.adler>>8&255),t.adler=0,i.status=_)):i.status=_),0!==i.pending){if(m(t),0===t.avail_out)return i.last_flush=-1,0}else if(0===t.avail_in&&b(e)<=b(a)&&4!==e)return c(t,-5);if(i.status===u&&0!==t.avail_in)return c(t,-5);if(0!==t.avail_in||0!==i.lookahead||0!==e&&i.status!==u){var k=2===i.strategy?function(t,e){for(var a;;){if(0===t.lookahead&&(x(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,a=n._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,a&&(w(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(w(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(w(t,!1),0===t.strm.avail_out)?1:2}(i,e):3===i.strategy?function(t,e){for(var a,i,r,s,o=t.window;;){if(t.lookahead<=h){if(x(t),t.lookahead<=h&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(i=o[r=t.strstart-1])===o[++r]&&i===o[++r]&&i===o[++r]){s=t.strstart+h;do{}while(i===o[++r]&&i===o[++r]&&i===o[++r]&&i===o[++r]&&i===o[++r]&&i===o[++r]&&i===o[++r]&&i===o[++r]&&r<s);t.match_length=h-(s-r),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(a=n._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(a=n._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),a&&(w(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(w(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(w(t,!1),0===t.strm.avail_out)?1:2}(i,e):B[i.level].func(i,e);if(3!==k&&4!==k||(i.status=u),1===k||3===k)return 0===t.avail_out&&(i.last_flush=-1),0;if(2===k&&(1===e?n._tr_align(i):5!==e&&(n._tr_stored_block(i,0,0,!1),3===e&&(g(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),m(t),0===t.avail_out))return i.last_flush=-1,0}return 4!==e?0:i.wrap<=0?1:(2===i.wrap?(p(i,255&t.adler),p(i,t.adler>>8&255),p(i,t.adler>>16&255),p(i,t.adler>>24&255),p(i,255&t.total_in),p(i,t.total_in>>8&255),p(i,t.total_in>>16&255),p(i,t.total_in>>24&255)):(v(i,t.adler>>>16),v(i,65535&t.adler)),m(t),i.wrap>0&&(i.wrap=-i.wrap),0!==i.pending?0:1)},a.deflateEnd=function(t){var e;return t&&t.state?42!==(e=t.state.status)&&69!==e&&73!==e&&91!==e&&e!==f&&e!==_&&e!==u?c(t,l):(t.state=null,e===_?c(t,-3):0):l},a.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":4,"./adler32":6,"./crc32":8,"./messages":14,"./trees":15}],10:[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}},{}],11:[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,x,y,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(x=65535&p,c<(v&=15)&&(u+=B[i++]<<c,(c+=8)<v&&(u+=B[i++]<<c,c+=8)),(x+=u&(1<<v)-1)>l){t.msg="invalid distance too far back",a.mode=30;break t}if(u>>>=v,c-=v,x>(v=r-s)){if((v=x-v)>d&&a.sane){t.msg="invalid distance too far back",a.mode=30;break t}if(y=0,z=_,0===f){if(y+=h-v,v<k){k-=v;do{S[r++]=_[y++]}while(--v);y=r-x,z=S}}else if(f<v){if(y+=h+f-v,(v-=f)<k){k-=v;do{S[r++]=_[y++]}while(--v);if(y=0,f<k){k-=v=f;do{S[r++]=_[y++]}while(--v);y=r-x,z=S}}}else if(y+=f-v,v<k){k-=v;do{S[r++]=_[y++]}while(--v);y=r-x,z=S}for(;k>2;)S[r++]=z[y++],S[r++]=z[y++],S[r++]=z[y++],k-=3;k&&(S[r++]=z[y++],k>1&&(S[r++]=z[y++]))}else{y=r-x;do{S[r++]=S[y++],S[r++]=S[y++],S[r++]=S[y++],k-=3}while(k>2);k&&(S[r++]=S[y++],k>1&&(S[r++]=S[y++]))}break}}break}}while(i<n&&r<o);i-=k=c>>3,u&=(1<<(c-=k<<3))-1,t.next_in=i,t.next_out=r,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=r<o?o-r+257:257-(r-o),a.hold=u,a.bits=c}},{}],12:[function(t,e,a){"use strict";var i=t("../utils/common"),n=t("./adler32"),r=t("./crc32"),s=t("./inffast"),o=t("./inftrees"),l=-2,h=12,d=30;function f(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function 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t&&t.state?(i=t.state,e<0?(a=0,e=-e):(a=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?l:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=a,i.wbits=e,c(t))):l}function g(t,e){var a,i;return t?(i=new _,t.state=i,i.window=null,0!==(a=b(t,e))&&(t.state=null),a):l}var m,w,p=!0;function v(t){if(p){var e;for(m=new i.Buf32(512),w=new i.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(o(1,t.lens,0,288,m,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;o(2,t.lens,0,32,w,0,t.work,{bits:5}),p=!1}t.lencode=m,t.lenbits=9,t.distcode=w,t.distbits=5}a.inflateReset=c,a.inflateReset2=b,a.inflateResetKeep=u,a.inflateInit=function(t){return g(t,15)},a.inflateInit2=g,a.inflate=function(t,e){var a,_,u,c,b,g,m,w,p,k,x,y,z,B,S,E,A,Z,R,C,I,N,O,T,D=0,F=new i.Buf8(4),L=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return l;(a=t.state).mode===h&&(a.mode=13),b=t.next_out,u=t.output,m=t.avail_out,c=t.next_in,_=t.input,g=t.avail_in,w=a.hold,p=a.bits,k=g,x=m,N=0;t:for(;;)switch(a.mode){case 1:if(0===a.wrap){a.mode=13;break}for(;p<16;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(2&a.wrap&&35615===w){a.check=0,F[0]=255&w,F[1]=w>>>8&255,a.check=r(a.check,F,2,0),w=0,p=0,a.mode=2;break}if(a.flags=0,a.head&&(a.head.done=!1),!(1&a.wrap)||(((255&w)<<8)+(w>>8))%31){t.msg="incorrect header check",a.mode=d;break}if(8!=(15&w)){t.msg="unknown compression method",a.mode=d;break}if(p-=4,I=8+(15&(w>>>=4)),0===a.wbits)a.wbits=I;else if(I>a.wbits){t.msg="invalid window size",a.mode=d;break}a.dmax=1<<I,t.adler=a.check=1,a.mode=512&w?10:h,w=0,p=0;break;case 2:for(;p<16;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(a.flags=w,8!=(255&a.flags)){t.msg="unknown compression method",a.mode=d;break}if(57344&a.flags){t.msg="unknown header flags set",a.mode=d;break}a.head&&(a.head.text=w>>8&1),512&a.flags&&(F[0]=255&w,F[1]=w>>>8&255,a.check=r(a.check,F,2,0)),w=0,p=0,a.mode=3;case 3:for(;p<32;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}a.head&&(a.head.time=w),512&a.flags&&(F[0]=255&w,F[1]=w>>>8&255,F[2]=w>>>16&255,F[3]=w>>>24&255,a.check=r(a.check,F,4,0)),w=0,p=0,a.mode=4;case 4:for(;p<16;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}a.head&&(a.head.xflags=255&w,a.head.os=w>>8),512&a.flags&&(F[0]=255&w,F[1]=w>>>8&255,a.check=r(a.check,F,2,0)),w=0,p=0,a.mode=5;case 5:if(1024&a.flags){for(;p<16;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}a.length=w,a.head&&(a.head.extra_len=w),512&a.flags&&(F[0]=255&w,F[1]=w>>>8&255,a.check=r(a.check,F,2,0)),w=0,p=0}else a.head&&(a.head.extra=null);a.mode=6;case 6:if(1024&a.flags&&((y=a.length)>g&&(y=g),y&&(a.head&&(I=a.head.extra_len-a.length,a.head.extra||(a.head.extra=new Array(a.head.extra_len)),i.arraySet(a.head.extra,_,c,y,I)),512&a.flags&&(a.check=r(a.check,_,y,c)),g-=y,c+=y,a.length-=y),a.length))break t;a.length=0,a.mode=7;case 7:if(2048&a.flags){if(0===g)break t;y=0;do{I=_[c+y++],a.head&&I&&a.length<65536&&(a.head.name+=String.fromCharCode(I))}while(I&&y<g);if(512&a.flags&&(a.check=r(a.check,_,y,c)),g-=y,c+=y,I)break t}else a.head&&(a.head.name=null);a.length=0,a.mode=8;case 8:if(4096&a.flags){if(0===g)break t;y=0;do{I=_[c+y++],a.head&&I&&a.length<65536&&(a.head.comment+=String.fromCharCode(I))}while(I&&y<g);if(512&a.flags&&(a.check=r(a.check,_,y,c)),g-=y,c+=y,I)break t}else a.head&&(a.head.comment=null);a.mode=9;case 9:if(512&a.flags){for(;p<16;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(w!==(65535&a.check)){t.msg="header crc mismatch",a.mode=d;break}w=0,p=0}a.head&&(a.head.hcrc=a.flags>>9&1,a.head.done=!0),t.adler=a.check=0,a.mode=h;break;case 10:for(;p<32;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}t.adler=a.check=f(w),w=0,p=0,a.mode=11;case 11:if(0===a.havedict)return t.next_out=b,t.avail_out=m,t.next_in=c,t.avail_in=g,a.hold=w,a.bits=p,2;t.adler=a.check=1,a.mode=h;case h:if(5===e||6===e)break t;case 13:if(a.last){w>>>=7&p,p-=7&p,a.mode=27;break}for(;p<3;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}switch(a.last=1&w,p-=1,3&(w>>>=1)){case 0:a.mode=14;break;case 1:if(v(a),a.mode=20,6===e){w>>>=2,p-=2;break t}break;case 2:a.mode=17;break;case 3:t.msg="invalid block type",a.mode=d}w>>>=2,p-=2;break;case 14:for(w>>>=7&p,p-=7&p;p<32;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if((65535&w)!=(w>>>16^65535)){t.msg="invalid stored block lengths",a.mode=d;break}if(a.length=65535&w,w=0,p=0,a.mode=15,6===e)break t;case 15:a.mode=16;case 16:if(y=a.length){if(y>g&&(y=g),y>m&&(y=m),0===y)break t;i.arraySet(u,_,c,y,b),g-=y,c+=y,m-=y,b+=y,a.length-=y;break}a.mode=h;break;case 17:for(;p<14;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(a.nlen=257+(31&w),w>>>=5,p-=5,a.ndist=1+(31&w),w>>>=5,p-=5,a.ncode=4+(15&w),w>>>=4,p-=4,a.nlen>286||a.ndist>30){t.msg="too many length or distance symbols",a.mode=d;break}a.have=0,a.mode=18;case 18:for(;a.have<a.ncode;){for(;p<3;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}a.lens[L[a.have++]]=7&w,w>>>=3,p-=3}for(;a.have<19;)a.lens[L[a.have++]]=0;if(a.lencode=a.lendyn,a.lenbits=7,O={bits:a.lenbits},N=o(0,a.lens,0,19,a.lencode,0,a.work,O),a.lenbits=O.bits,N){t.msg="invalid code lengths set",a.mode=d;break}a.have=0,a.mode=19;case 19:for(;a.have<a.nlen+a.ndist;){for(;E=(D=a.lencode[w&(1<<a.lenbits)-1])>>>16&255,A=65535&D,!((S=D>>>24)<=p);){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(A<16)w>>>=S,p-=S,a.lens[a.have++]=A;else{if(16===A){for(T=S+2;p<T;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(w>>>=S,p-=S,0===a.have){t.msg="invalid bit length repeat",a.mode=d;break}I=a.lens[a.have-1],y=3+(3&w),w>>>=2,p-=2}else if(17===A){for(T=S+3;p<T;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}p-=S,I=0,y=3+(7&(w>>>=S)),w>>>=3,p-=3}else{for(T=S+7;p<T;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}p-=S,I=0,y=11+(127&(w>>>=S)),w>>>=7,p-=7}if(a.have+y>a.nlen+a.ndist){t.msg="invalid bit length repeat",a.mode=d;break}for(;y--;)a.lens[a.have++]=I}}if(a.mode===d)break;if(0===a.lens[256]){t.msg="invalid code -- missing end-of-block",a.mode=d;break}if(a.lenbits=9,O={bits:a.lenbits},N=o(1,a.lens,0,a.nlen,a.lencode,0,a.work,O),a.lenbits=O.bits,N){t.msg="invalid literal/lengths set",a.mode=d;break}if(a.distbits=6,a.distcode=a.distdyn,O={bits:a.distbits},N=o(2,a.lens,a.nlen,a.ndist,a.distcode,0,a.work,O),a.distbits=O.bits,N){t.msg="invalid distances set",a.mode=d;break}if(a.mode=20,6===e)break t;case 20:a.mode=21;case 21:if(g>=6&&m>=258){t.next_out=b,t.avail_out=m,t.next_in=c,t.avail_in=g,a.hold=w,a.bits=p,s(t,x),b=t.next_out,u=t.output,m=t.avail_out,c=t.next_in,_=t.input,g=t.avail_in,w=a.hold,p=a.bits,a.mode===h&&(a.back=-1);break}for(a.back=0;E=(D=a.lencode[w&(1<<a.lenbits)-1])>>>16&255,A=65535&D,!((S=D>>>24)<=p);){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(E&&0==(240&E)){for(Z=S,R=E,C=A;E=(D=a.lencode[C+((w&(1<<Z+R)-1)>>Z)])>>>16&255,A=65535&D,!(Z+(S=D>>>24)<=p);){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}w>>>=Z,p-=Z,a.back+=Z}if(w>>>=S,p-=S,a.back+=S,a.length=A,0===E){a.mode=26;break}if(32&E){a.back=-1,a.mode=h;break}if(64&E){t.msg="invalid literal/length code",a.mode=d;break}a.extra=15&E,a.mode=22;case 22:if(a.extra){for(T=a.extra;p<T;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}a.length+=w&(1<<a.extra)-1,w>>>=a.extra,p-=a.extra,a.back+=a.extra}a.was=a.length,a.mode=23;case 23:for(;E=(D=a.distcode[w&(1<<a.distbits)-1])>>>16&255,A=65535&D,!((S=D>>>24)<=p);){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(0==(240&E)){for(Z=S,R=E,C=A;E=(D=a.distcode[C+((w&(1<<Z+R)-1)>>Z)])>>>16&255,A=65535&D,!(Z+(S=D>>>24)<=p);){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}w>>>=Z,p-=Z,a.back+=Z}if(w>>>=S,p-=S,a.back+=S,64&E){t.msg="invalid distance code",a.mode=d;break}a.offset=A,a.extra=15&E,a.mode=24;case 24:if(a.extra){for(T=a.extra;p<T;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}a.offset+=w&(1<<a.extra)-1,w>>>=a.extra,p-=a.extra,a.back+=a.extra}if(a.offset>a.dmax){t.msg="invalid distance too far back",a.mode=d;break}a.mode=25;case 25:if(0===m)break t;if(y=x-m,a.offset>y){if((y=a.offset-y)>a.whave&&a.sane){t.msg="invalid distance too far back",a.mode=d;break}y>a.wnext?(y-=a.wnext,z=a.wsize-y):z=a.wnext-y,y>a.length&&(y=a.length),B=a.window}else B=u,z=b-a.offset,y=a.length;y>m&&(y=m),m-=y,a.length-=y;do{u[b++]=B[z++]}while(--y);0===a.length&&(a.mode=21);break;case 26:if(0===m)break t;u[b++]=a.length,m--,a.mode=21;break;case 27:if(a.wrap){for(;p<32;){if(0===g)break t;g--,w|=_[c++]<<p,p+=8}if(x-=m,t.total_out+=x,a.total+=x,x&&(t.adler=a.check=a.flags?r(a.check,u,x,b-x):n(a.check,u,x,b-x)),x=m,(a.flags?w:f(w))!==a.check){t.msg="incorrect data check",a.mode=d;break}w=0,p=0}a.mode=28;case 28:if(a.wrap&&a.flags){for(;p<32;){if(0===g)break t;g--,w+=_[c++]<<p,p+=8}if(w!==(4294967295&a.total)){t.msg="incorrect length check",a.mode=d;break}w=0,p=0}a.mode=29;case 29:N=1;break t;case d:N=-3;break t;case 31:return-4;default:return l}return t.next_out=b,t.avail_out=m,t.next_in=c,t.avail_in=g,a.hold=w,a.bits=p,(a.wsize||x!==t.avail_out&&a.mode<d&&(a.mode<27||4!==e))&&function(t,e,a,n){var r,s=t.state;return null===s.window&&(s.wsize=1<<s.wbits,s.wnext=0,s.whave=0,s.window=new i.Buf8(s.wsize)),n>=s.wsize?(i.arraySet(s.window,e,a-s.wsize,s.wsize,0),s.wnext=0,s.whave=s.wsize):((r=s.wsize-s.wnext)>n&&(r=n),i.arraySet(s.window,e,a-n,r,s.wnext),(n-=r)?(i.arraySet(s.window,e,a-n,n,0),s.wnext=n,s.whave=s.wsize):(s.wnext+=r,s.wnext===s.wsize&&(s.wnext=0),s.whave<s.wsize&&(s.whave+=r))),0}(t,t.output,t.next_out,x-t.avail_out)?(a.mode=31,-4):(k-=t.avail_in,x-=t.avail_out,t.total_in+=k,t.total_out+=x,a.total+=x,a.wrap&&x&&(t.adler=a.check=a.flags?r(a.check,u,x,t.next_out-x):n(a.check,u,x,t.next_out-x)),t.data_type=a.bits+(a.last?64:0)+(a.mode===h?128:0)+(20===a.mode||15===a.mode?256:0),(0===k&&0===x||4===e)&&0===N&&(N=-5),N)},a.inflateEnd=function(t){if(!t||!t.state)return l;var e=t.state;return e.window&&(e.window=null),t.state=null,0},a.inflateGetHeader=function(t,e){var a;return t&&t.state?0==(2&(a=t.state).wrap)?l:(a.head=e,e.done=!1,0):l},a.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":4,"./adler32":6,"./crc32":8,"./inffast":11,"./inftrees":13}],13:[function(t,e,a){"use strict";var i=t("../utils/common"),n=15,r=[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],s=[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],o=[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],l=[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,h,d,f,_,u){var c,b,g,m,w,p,v,k,x,y=u.bits,z=0,B=0,S=0,E=0,A=0,Z=0,R=0,C=0,I=0,N=0,O=null,T=0,D=new i.Buf16(16),F=new i.Buf16(16),L=null,U=0;for(z=0;z<=n;z++)D[z]=0;for(B=0;B<h;B++)D[e[a+B]]++;for(A=y,E=n;E>=1&&0===D[E];E--);if(A>E&&(A=E),0===E)return d[f++]=20971520,d[f++]=20971520,u.bits=1,0;for(S=1;S<E&&0===D[S];S++);for(A<S&&(A=S),C=1,z=1;z<=n;z++)if(C<<=1,(C-=D[z])<0)return-1;if(C>0&&(0===t||1!==E))return-1;for(F[1]=0,z=1;z<n;z++)F[z+1]=F[z]+D[z];for(B=0;B<h;B++)0!==e[a+B]&&(_[F[e[a+B]]++]=B);if(0===t?(O=L=_,p=19):1===t?(O=r,T-=257,L=s,U-=257,p=256):(O=o,L=l,p=-1),N=0,B=0,z=S,w=f,Z=A,R=0,g=-1,m=(I=1<<A)-1,1===t&&I>852||2===t&&I>592)return 1;for(;;){v=z-R,_[B]<p?(k=0,x=_[B]):_[B]>p?(k=L[U+_[B]],x=O[T+_[B]]):(k=96,x=0),c=1<<z-R,S=b=1<<Z;do{d[w+(N>>R)+(b-=c)]=v<<24|k<<16|x|0}while(0!==b);for(c=1<<z-1;N&c;)c>>=1;if(0!==c?(N&=c-1,N+=c):N=0,B++,0==--D[z]){if(z===E)break;z=e[a+_[B]]}if(z>A&&(N&m)!==g){for(0===R&&(R=A),w+=S,C=1<<(Z=z-R);Z+R<E&&!((C-=D[Z+R])<=0);)Z++,C<<=1;if(I+=1<<Z,1===t&&I>852||2===t&&I>592)return 1;d[g=N&m]=A<<24|Z<<16|w-f|0}}return 0!==N&&(d[w+N]=z-R<<24|64<<16|0),u.bits=A,0}},{"../utils/common":4}],14:[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"}},{}],15:[function(t,e,a){"use strict";var i=t("../utils/common");function n(t){for(var e=t.length;--e>=0;)t[e]=0}var r=256,s=286,o=30,l=15,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],d=[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],f=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],_=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],u=new Array(576);n(u);var c=new Array(60);n(c);var b=new Array(512);n(b);var g=new Array(256);n(g);var m=new Array(29);n(m);var w=new Array(o);n(w);var p,v,k,x=function(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},y=function(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e};function z(t){return t<256?b[t]:b[256+(t>>>7)]}function B(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>16-a?(t.bi_buf|=e<<t.bi_valid&65535,B(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=a-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=a)}function E(t,e,a){S(t,a[2*e],a[2*e+1])}function A(t,e){var a=0;do{a|=1&t,t>>>=1,a<<=1}while(--e>0);return a>>>1}function Z(t,e,a){var i,n,r=new Array(16),s=0;for(i=1;i<=l;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]=A(r[o]++,o))}}function R(t){var e;for(e=0;e<s;e++)t.dyn_ltree[2*e]=0;for(e=0;e<o;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function C(t){t.bi_valid>8?B(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 I(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 N(t,e,a){for(var i=t.heap[a],n=a<<1;n<=t.heap_len&&(n<t.heap_len&&I(e,t.heap[n+1],t.heap[n],t.depth)&&n++,!I(e,i,t.heap[n],t.depth));)t.heap[a]=t.heap[n],a=n,n<<=1;t.heap[a]=i}function O(t,e,a){var i,n,s,o,l=0;if(0!==t.last_lit)do{i=t.pending_buf[t.d_buf+2*l]<<8|t.pending_buf[t.d_buf+2*l+1],n=t.pending_buf[t.l_buf+l],l++,0===i?E(t,n,e):(E(t,(s=g[n])+r+1,e),0!==(o=h[s])&&S(t,n-=m[s],o),E(t,s=z(--i),a),0!==(o=d[s])&&S(t,i-=w[s],o))}while(l<t.last_lit);E(t,256,e)}function T(t,e){var a,i,n,r=e.dyn_tree,s=e.stat_desc.static_tree,o=e.stat_desc.has_stree,h=e.stat_desc.elems,d=-1;for(t.heap_len=0,t.heap_max=573,a=0;a<h;a++)0!==r[2*a]?(t.heap[++t.heap_len]=d=a,t.depth[a]=0):r[2*a+1]=0;for(;t.heap_len<2;)r[2*(n=t.heap[++t.heap_len]=d<2?++d:0)]=1,t.depth[n]=0,t.opt_len--,o&&(t.static_len-=s[2*n+1]);for(e.max_code=d,a=t.heap_len>>1;a>=1;a--)N(t,r,a);n=h;do{a=t.heap[1],t.heap[1]=t.heap[t.heap_len--],N(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++,N(t,r,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var a,i,n,r,s,o,h=e.dyn_tree,d=e.max_code,f=e.stat_desc.static_tree,_=e.stat_desc.has_stree,u=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,b=e.stat_desc.max_length,g=0;for(r=0;r<=l;r++)t.bl_count[r]=0;for(h[2*t.heap[t.heap_max]+1]=0,a=t.heap_max+1;a<573;a++)(r=h[2*h[2*(i=t.heap[a])+1]+1]+1)>b&&(r=b,g++),h[2*i+1]=r,i>d||(t.bl_count[r]++,s=0,i>=c&&(s=u[i-c]),o=h[2*i],t.opt_len+=o*(r+s),_&&(t.static_len+=o*(f[2*i+1]+s)));if(0!==g){do{for(r=b-1;0===t.bl_count[r];)r--;t.bl_count[r]--,t.bl_count[r+1]+=2,t.bl_count[b]--,g-=2}while(g>0);for(r=b;0!==r;r--)for(i=t.bl_count[r];0!==i;)(n=t.heap[--a])>d||(h[2*n+1]!==r&&(t.opt_len+=(r-h[2*n+1])*h[2*n],h[2*n+1]=r),i--)}}(t,e),Z(r,d,t.bl_count)}function D(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[32]++):o<=10?t.bl_tree[34]++:t.bl_tree[36]++,o=0,r=n,0===s?(l=138,h=3):n===s?(l=6,h=3):(l=7,h=4))}function F(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)do{E(t,n,t.bl_tree)}while(0!=--o);else 0!==n?(n!==r&&(E(t,n,t.bl_tree),o--),E(t,16,t.bl_tree),S(t,o-3,2)):o<=10?(E(t,17,t.bl_tree),S(t,o-3,3)):(E(t,18,t.bl_tree),S(t,o-11,7));o=0,r=n,0===s?(l=138,h=3):n===s?(l=6,h=3):(l=7,h=4)}}var L=!1;function U(t,e,a,n){S(t,0+(n?1:0),3),function(t,e,a,n){C(t),n&&(B(t,a),B(t,~a)),i.arraySet(t.pending_buf,t.window,e,a,t.pending),t.pending+=a}(t,e,a,!0)}a._tr_init=function(t){L||(!function(){var t,e,a,i,n,r=new Array(16);for(a=0,i=0;i<28;i++)for(m[i]=a,t=0;t<1<<h[i];t++)g[a++]=i;for(g[a-1]=i,n=0,i=0;i<16;i++)for(w[i]=n,t=0;t<1<<d[i];t++)b[n++]=i;for(n>>=7;i<o;i++)for(w[i]=n<<7,t=0;t<1<<d[i]-7;t++)b[256+n++]=i;for(e=0;e<=l;e++)r[e]=0;for(t=0;t<=143;)u[2*t+1]=8,t++,r[8]++;for(;t<=255;)u[2*t+1]=9,t++,r[9]++;for(;t<=279;)u[2*t+1]=7,t++,r[7]++;for(;t<=287;)u[2*t+1]=8,t++,r[8]++;for(Z(u,287,r),t=0;t<o;t++)c[2*t+1]=5,c[2*t]=A(t,5);p=new x(u,h,257,s,l),v=new x(c,d,0,o,l),k=new x(new Array(0),f,0,19,7)}(),L=!0),t.l_desc=new y(t.dyn_ltree,p),t.d_desc=new y(t.dyn_dtree,v),t.bl_desc=new y(t.bl_tree,k),t.bi_buf=0,t.bi_valid=0,R(t)},a._tr_stored_block=U,a._tr_flush_block=function(t,e,a,i){var n,s,o=0;t.level>0?(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 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<r;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0}(t)),T(t,t.l_desc),T(t,t.d_desc),o=function(t){var e;for(D(t,t.dyn_ltree,t.l_desc.max_code),D(t,t.dyn_dtree,t.d_desc.max_code),T(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*_[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),n=t.opt_len+3+7>>>3,(s=t.static_len+3+7>>>3)<=n&&(n=s)):n=s=a+5,a+4<=n&&-1!==e?U(t,e,a,i):4===t.strategy||s===n?(S(t,2+(i?1:0),3),O(t,u,c)):(S(t,4+(i?1:0),3),function(t,e,a,i){var n;for(S(t,e-257,5),S(t,a-1,5),S(t,i-4,4),n=0;n<i;n++)S(t,t.bl_tree[2*_[n]+1],3);F(t,t.dyn_ltree,e-1),F(t,t.dyn_dtree,a-1)}(t,t.l_desc.max_code+1,t.d_desc.max_code+1,o+1),O(t,t.dyn_ltree,t.dyn_dtree)),R(t),i&&C(t)},a._tr_tally=function(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*(g[a]+r+1)]++,t.dyn_dtree[2*z(e)]++),t.last_lit===t.lit_bufsize-1},a._tr_align=function(t){S(t,2,3),E(t,256,u),function(t){16===t.bi_valid?(B(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)}(t)}},{"../utils/common":4}],16:[function(t,e,a){"use strict";e.exports=function(){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}},{}]},{},[1])(1)}));