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decodeGoogleEarthEnterprisePacket.js

decodeGoogleEarthEnterprisePacket.js 24 KB
Историја Датотека

1 
  1. define(["./RuntimeError-346a3079","./when-4bbc8319","./createTaskProcessorWorker"],(function(e,t,i){"use strict";function r(t,i){if(r.passThroughDataForTesting)return i;var n=t.byteLength;if(0===n||n%4!=0)throw new e.RuntimeError("The length of key must be greater than 0 and a multiple of 4.");var a=new DataView(i),o=a.getUint32(0,!0);if(1953029805===o||2917034100===o)return i;for(var s,f=new DataView(t),l=0,d=i.byteLength,h=d-d%8,c=n,u=8;l<h;)for(s=u=(u+8)%24;l<h&&s<c;)a.setUint32(l,a.getUint32(l,!0)^f.getUint32(s,!0),!0),a.setUint32(l+4,a.getUint32(l+4,!0)^f.getUint32(s+4,!0),!0),l+=8,s+=24;if(l<d)for(s>=c&&(s=u=(u+8)%24);l<d;)a.setUint8(l,a.getUint8(l)^f.getUint8(s)),l++,s++}function n(e,t){return 0!=(e&t)}r.passThroughDataForTesting=!1;var a=[1,2,4,8];function o(e,t,i,r,n,a){this._bits=e,this.cnodeVersion=t,this.imageryVersion=i,this.terrainVersion=r,this.imageryProvider=n,this.terrainProvider=a,this.ancestorHasTerrain=!1,this.terrainState=void 0}o.clone=function(e,i){return t.defined(i)?(i._bits=e._bits,i.cnodeVersion=e.cnodeVersion,i.imageryVersion=e.imageryVersion,i.terrainVersion=e.terrainVersion,i.imageryProvider=e.imageryProvider,i.terrainProvider=e.terrainProvider):i=new o(e._bits,e.cnodeVersion,e.imageryVersion,e.terrainVersion,e.imageryProvider,e.terrainProvider),i.ancestorHasTerrain=e.ancestorHasTerrain,i.terrainState=e.terrainState,i},o.prototype.setParent=function(e){this.ancestorHasTerrain=e.ancestorHasTerrain||this.hasTerrain()},o.prototype.hasSubtree=function(){return n(this._bits,16)},o.prototype.hasImagery=function(){return n(this._bits,64)},o.prototype.hasTerrain=function(){return n(this._bits,128)},o.prototype.hasChildren=function(){return n(this._bits,15)},o.prototype.hasChild=function(e){return n(this._bits,a[e])},o.prototype.getChildBitmask=function(){return 15&this._bits};var s=t.createCommonjsModule((function(e,t){var i="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;function r(e,t){return Object.prototype.hasOwnProperty.call(e,t)}t.assign=function(e){for(var t=Array.prototype.slice.call(arguments,1);t.length;){var i=t.shift();if(i){if("object"!=typeof i)throw new TypeError(i+"must be non-object");for(var n in i)r(i,n)&&(e[n]=i[n])}}return e},t.shrinkBuf=function(e,t){return e.length===t?e:e.subarray?e.subarray(0,t):(e.length=t,e)};var n={arraySet:function(e,t,i,r,n){if(t.subarray&&e.subarray)e.set(t.subarray(i,i+r),n);else for(var a=0;a<r;a++)e[n+a]=t[i+a]},flattenChunks:function(e){var t,i,r,n,a,o;for(r=0,t=0,i=e.length;t<i;t++)r+=e[t].length;for(o=new Uint8Array(r),n=0,t=0,i=e.length;t<i;t++)a=e[t],o.set(a,n),n+=a.length;return o}},a={arraySet:function(e,t,i,r,n){for(var a=0;a<r;a++)e[n+a]=t[i+a]},flattenChunks:function(e){return[].concat.apply([],e)}};t.setTyped=function(e){e?(t.Buf8=Uint8Array,t.Buf16=Uint16Array,t.Buf32=Int32Array,t.assign(t,n)):(t.Buf8=Array,t.Buf16=Array,t.Buf32=Array,t.assign(t,a))},t.setTyped(i)}));var f=function(e,t,i,r){for(var n=65535&e|0,a=e>>>16&65535|0,o=0;0!==i;){i-=o=i>2e3?2e3:i;do{a=a+(n=n+t[r++]|0)|0}while(--o);n%=65521,a%=65521}return n|a<<16|0};var l=function(){for(var e,t=[],i=0;i<256;i++){e=i;for(var r=0;r<8;r++)e=1&e?3988292384^e>>>1:e>>>1;t[i]=e}return t}();var d=function(e,t,i,r){var n=l,a=r+i;e^=-1;for(var o=r;o<a;o++)e=e>>>8^n[255&(e^t[o])];return-1^e},h=function(e,t){var i,r,n,a,o,s,f,l,d,h,c,u,w,b,m,v,g,k,p,y,_,x,B,E,A;i=e.state,r=e.next_in,E=e.input,n=r+(e.avail_in-5),a=e.next_out,A=e.output,o=a-(t-e.avail_out),s=a+(e.avail_out-257),f=i.dmax,l=i.wsize,d=i.whave,h=i.wnext,c=i.window,u=i.hold,w=i.bits,b=i.lencode,m=i.distcode,v=(1<<i.lenbits)-1,g=(1<<i.distbits)-1;e:do{w<15&&(u+=E[r++]<<w,w+=8,u+=E[r++]<<w,w+=8),k=b[u&v];t:for(;;){if(u>>>=p=k>>>24,w-=p,0===(p=k>>>16&255))A[a++]=65535&k;else{if(!(16&p)){if(0==(64&p)){k=b[(65535&k)+(u&(1<<p)-1)];continue t}if(32&p){i.mode=12;break e}e.msg="invalid literal/length code",i.mode=30;break e}y=65535&k,(p&=15)&&(w<p&&(u+=E[r++]<<w,w+=8),y+=u&(1<<p)-1,u>>>=p,w-=p),w<15&&(u+=E[r++]<<w,w+=8,u+=E[r++]<<w,w+=8),k=m[u&g];i:for(;;){if(u>>>=p=k>>>24,w-=p,!(16&(p=k>>>16&255))){if(0==(64&p)){k=m[(65535&k)+(u&(1<<p)-1)];continue i}e.msg="invalid distance code",i.mode=30;break e}if(_=65535&k,w<(p&=15)&&(u+=E[r++]<<w,(w+=8)<p&&(u+=E[r++]<<w,w+=8)),(_+=u&(1<<p)-1)>f){e.msg="invalid distance too far back",i.mode=30;break e}if(u>>>=p,w-=p,_>(p=a-o)){if((p=_-p)>d&&i.sane){e.msg="invalid distance too far back",i.mode=30;break e}if(x=0,B=c,0===h){if(x+=l-p,p<y){y-=p;do{A[a++]=c[x++]}while(--p);x=a-_,B=A}}else if(h<p){if(x+=l+h-p,(p-=h)<y){y-=p;do{A[a++]=c[x++]}while(--p);if(x=0,h<y){y-=p=h;do{A[a++]=c[x++]}while(--p);x=a-_,B=A}}}else if(x+=h-p,p<y){y-=p;do{A[a++]=c[x++]}while(--p);x=a-_,B=A}for(;y>2;)A[a++]=B[x++],A[a++]=B[x++],A[a++]=B[x++],y-=3;y&&(A[a++]=B[x++],y>1&&(A[a++]=B[x++]))}else{x=a-_;do{A[a++]=A[x++],A[a++]=A[x++],A[a++]=A[x++],y-=3}while(y>2);y&&(A[a++]=A[x++],y>1&&(A[a++]=A[x++]))}break}}break}}while(r<n&&a<s);r-=y=w>>3,u&=(1<<(w-=y<<3))-1,e.next_in=r,e.next_out=a,e.avail_in=r<n?n-r+5:5-(r-n),e.avail_out=a<s?s-a+257:257-(a-s),i.hold=u,i.bits=w},c=15,u=[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],w=[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],b=[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],m=[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],v=function(e,t,i,r,n,a,o,f){var l,d,h,v,g,k,p,y,_,x=f.bits,B=0,E=0,A=0,T=0,U=0,S=0,R=0,C=0,I=0,z=0,D=null,V=0,P=new s.Buf16(16),O=new s.Buf16(16),M=null,j=0;for(B=0;B<=c;B++)P[B]=0;for(E=0;E<r;E++)P[t[i+E]]++;for(U=x,T=c;T>=1&&0===P[T];T--);if(U>T&&(U=T),0===T)return n[a++]=20971520,n[a++]=20971520,f.bits=1,0;for(A=1;A<T&&0===P[A];A++);for(U<A&&(U=A),C=1,B=1;B<=c;B++)if(C<<=1,(C-=P[B])<0)return-1;if(C>0&&(0===e||1!==T))return-1;for(O[1]=0,B=1;B<c;B++)O[B+1]=O[B]+P[B];for(E=0;E<r;E++)0!==t[i+E]&&(o[O[t[i+E]]++]=E);if(0===e?(D=M=o,k=19):1===e?(D=u,V-=257,M=w,j-=257,k=256):(D=b,M=m,k=-1),z=0,E=0,B=A,g=a,S=U,R=0,h=-1,v=(I=1<<U)-1,1===e&&I>852||2===e&&I>592)return 1;for(;;){p=B-R,o[E]<k?(y=0,_=o[E]):o[E]>k?(y=M[j+o[E]],_=D[V+o[E]]):(y=96,_=0),l=1<<B-R,A=d=1<<S;do{n[g+(z>>R)+(d-=l)]=p<<24|y<<16|_|0}while(0!==d);for(l=1<<B-1;z&l;)l>>=1;if(0!==l?(z&=l-1,z+=l):z=0,E++,0==--P[B]){if(B===T)break;B=t[i+o[E]]}if(B>U&&(z&v)!==h){for(0===R&&(R=U),g+=A,C=1<<(S=B-R);S+R<T&&!((C-=P[S+R])<=0);)S++,C<<=1;if(I+=1<<S,1===e&&I>852||2===e&&I>592)return 1;n[h=z&v]=U<<24|S<<16|g-a|0}}return 0!==z&&(n[g+z]=B-R<<24|64<<16|0),f.bits=U,0},g=-2,k=12,p=30;function y(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function _(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new s.Buf16(320),this.work=new s.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function x(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=1,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new s.Buf32(852),t.distcode=t.distdyn=new s.Buf32(592),t.sane=1,t.back=-1,0):g}function B(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,x(e)):g}function E(e,t){var i,r;return e&&e.state?(r=e.state,t<0?(i=0,t=-t):(i=1+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?g:(null!==r.window&&r.wbits!==t&&(r.window=null),r.wrap=i,r.wbits=t,B(e))):g}function A(e,t){var i,r;return e?(r=new _,e.state=r,r.window=null,0!==(i=E(e,t))&&(e.state=null),i):g}var T,U,S=!0;function R(e){if(S){var t;for(T=new s.Buf32(512),U=new s.Buf32(32),t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(v(1,e.lens,0,288,T,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;v(2,e.lens,0,32,U,0,e.work,{bits:5}),S=!1}e.lencode=T,e.lenbits=9,e.distcode=U,e.distbits=5}function C(e,t,i,r){var n,a=e.state;return null===a.window&&(a.wsize=1<<a.wbits,a.wnext=0,a.whave=0,a.window=new 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e;l--,u+=r[a++]<<w,w+=8}if(2&i.wrap&&35615===u){i.check=0,M[0]=255&u,M[1]=u>>>8&255,i.check=d(i.check,M,2,0),u=0,w=0,i.mode=2;break}if(i.flags=0,i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",i.mode=p;break}if(8!=(15&u)){e.msg="unknown compression method",i.mode=p;break}if(w-=4,z=8+(15&(u>>>=4)),0===i.wbits)i.wbits=z;else if(z>i.wbits){e.msg="invalid window size",i.mode=p;break}i.dmax=1<<z,e.adler=i.check=1,i.mode=512&u?10:k,u=0,w=0;break;case 2:for(;w<16;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}if(i.flags=u,8!=(255&i.flags)){e.msg="unknown compression method",i.mode=p;break}if(57344&i.flags){e.msg="unknown header flags set",i.mode=p;break}i.head&&(i.head.text=u>>8&1),512&i.flags&&(M[0]=255&u,M[1]=u>>>8&255,i.check=d(i.check,M,2,0)),u=0,w=0,i.mode=3;case 3:for(;w<32;){if(0===l)break 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e;_=0;do{z=r[a+_++],i.head&&z&&i.length<65536&&(i.head.name+=String.fromCharCode(z))}while(z&&_<l);if(512&i.flags&&(i.check=d(i.check,r,_,a)),l-=_,a+=_,z)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=8;case 8:if(4096&i.flags){if(0===l)break e;_=0;do{z=r[a+_++],i.head&&z&&i.length<65536&&(i.head.comment+=String.fromCharCode(z))}while(z&&_<l);if(512&i.flags&&(i.check=d(i.check,r,_,a)),l-=_,a+=_,z)break e}else i.head&&(i.head.comment=null);i.mode=9;case 9:if(512&i.flags){for(;w<16;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}if(u!==(65535&i.check)){e.msg="header crc mismatch",i.mode=p;break}u=0,w=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=k;break;case 10:for(;w<32;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}e.adler=i.check=y(u),u=0,w=0,i.mode=11;case 11:if(0===i.havedict)return e.next_out=o,e.avail_out=c,e.next_in=a,e.avail_in=l,i.hold=u,i.bits=w,2;e.adler=i.check=1,i.mode=k;case k:if(5===t||6===t)break e;case 13:if(i.last){u>>>=7&w,w-=7&w,i.mode=27;break}for(;w<3;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}switch(i.last=1&u,w-=1,3&(u>>>=1)){case 0:i.mode=14;break;case 1:if(R(i),i.mode=20,6===t){u>>>=2,w-=2;break e}break;case 2:i.mode=17;break;case 3:e.msg="invalid block type",i.mode=p}u>>>=2,w-=2;break;case 14:for(u>>>=7&w,w-=7&w;w<32;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}if((65535&u)!=(u>>>16^65535)){e.msg="invalid stored block lengths",i.mode=p;break}if(i.length=65535&u,u=0,w=0,i.mode=15,6===t)break e;case 15:i.mode=16;case 16:if(_=i.length){if(_>l&&(_=l),_>c&&(_=c),0===_)break e;s.arraySet(n,r,a,_,o),l-=_,a+=_,c-=_,o+=_,i.length-=_;break}i.mode=k;break;case 17:for(;w<14;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}if(i.nlen=257+(31&u),u>>>=5,w-=5,i.ndist=1+(31&u),u>>>=5,w-=5,i.ncode=4+(15&u),u>>>=4,w-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=p;break}i.have=0,i.mode=18;case 18:for(;i.have<i.ncode;){for(;w<3;){if(0===l)break 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e;l--,u+=r[a++]<<w,w+=8}u>>>=U,w-=U,i.back+=U}if(u>>>=E,w-=E,i.back+=E,i.length=T,0===A){i.mode=26;break}if(32&A){i.back=-1,i.mode=k;break}if(64&A){e.msg="invalid literal/length code",i.mode=p;break}i.extra=15&A,i.mode=22;case 22:if(i.extra){for(P=i.extra;w<P;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}i.length+=u&(1<<i.extra)-1,u>>>=i.extra,w-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=23;case 23:for(;A=(O=i.distcode[u&(1<<i.distbits)-1])>>>16&255,T=65535&O,!((E=O>>>24)<=w);){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}if(0==(240&A)){for(U=E,S=A,I=T;A=(O=i.distcode[I+((u&(1<<U+S)-1)>>U)])>>>16&255,T=65535&O,!(U+(E=O>>>24)<=w);){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}u>>>=U,w-=U,i.back+=U}if(u>>>=E,w-=E,i.back+=E,64&A){e.msg="invalid distance code",i.mode=p;break}i.offset=T,i.extra=15&A,i.mode=24;case 24:if(i.extra){for(P=i.extra;w<P;){if(0===l)break e;l--,u+=r[a++]<<w,w+=8}i.offset+=u&(1<<i.extra)-1,u>>>=i.extra,w-=i.extra,i.back+=i.extra}if(i.offset>i.dmax){e.msg="invalid distance too far 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te={Inflate:$,inflate:ee,inflateRaw:function(e,t){return(t=t||{}).raw=!0,ee(e,t)},ungzip:ee},ie=Uint16Array.BYTES_PER_ELEMENT,re=Int32Array.BYTES_PER_ELEMENT,ne=Uint32Array.BYTES_PER_ELEMENT,ae={METADATA:0,TERRAIN:1,DBROOT:2};ae.fromString=function(e){return"Metadata"===e?ae.METADATA:"Terrain"===e?ae.TERRAIN:"DbRoot"===e?ae.DBROOT:void 0};var oe=1953029805,se=2917034100;return i((function(t,i){var n=ae.fromString(t.type),a=t.buffer;r(t.key,a);var s=function(t){var i=new DataView(t),r=0,n=i.getUint32(r,!0);if(r+=ne,n!==oe&&n!==se)throw new e.RuntimeError("Invalid magic");var a=i.getUint32(r,n===oe);r+=ne;var o=new Uint8Array(t,r),s=te.inflate(o);if(s.length!==a)throw new e.RuntimeError("Size of packet doesn't match header");return s}(a);a=s.buffer;var f=s.length;switch(n){case ae.METADATA:return function(t,i,r){var n=new DataView(t),a=0,s=n.getUint32(a,!0);if(a+=ne,32301!==s)throw new e.RuntimeError("Invalid magic");var f=n.getUint32(a,!0);if(a+=ne,1!==f)throw new 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