xxhash.min.js

var XXH=function(t){function r(e){if(i[e])return i[e].exports;var h=i[e]={exports:{},id:e,loaded:!1};return t[e].call(h.exports,h,h.exports,r),h.loaded=!0,h.exports}var i={};return r.m=t,r.c=i,r.p="",r(0)}([function(t,r,i){t.exports={h32:i(1),h64:i(9)}},function(t,r,i){(function(r){function e(t){for(var r=[],i=0,e=t.length;e>i;i++){var h=t.charCodeAt(i);128>h?r.push(h):2048>h?r.push(192|h>>6,128|63&h):55296>h||h>=57344?r.push(224|h>>12,128|h>>6&63,128|63&h):(i++,h=65536+((1023&h)<<10|1023&t.charCodeAt(i)),r.push(240|h>>18,128|h>>12&63,128|h>>6&63,128|63&h))}return new Uint8Array(r)}function h(){return 2==arguments.length?new h(arguments[1]).update(arguments[0]).digest():this instanceof h?void o.call(this,arguments[0]):new h(arguments[0])}function o(t){return this.seed=t instanceof n?t.clone():n(t),this.v1=this.seed.clone().add(s).add(a),this.v2=this.seed.clone().add(a),this.v3=this.seed.clone(),this.v4=this.seed.clone().subtract(s),this.total_len=0,this.memsize=0,this.memory=null,this}var n=i(6).UINT32;n.prototype.xxh_update=function(t,r){var i,e,h=a._low,o=a._high;e=t*h,i=e>>>16,i+=r*h,i&=65535,i+=t*o;var n=this._low+(65535&e),u=n>>>16;u+=this._high+(65535&i);var f=u<<16|65535&n;f=f<<13|f>>>19,n=65535&f,u=f>>>16,h=s._low,o=s._high,e=n*h,i=e>>>16,i+=u*h,i&=65535,i+=n*o,this._low=65535&e,this._high=65535&i};var s=n("2654435761"),a=n("2246822519"),u=n("3266489917"),f=n("668265263"),l=n("374761393");h.prototype.init=o,h.prototype.update=function(t){var i,h="string"==typeof t;h&&(t=e(t),h=!1,i=!0),"undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer&&(i=!0,t=new Uint8Array(t));var o=0,n=t.length,s=o+n;if(0==n)return this;if(this.total_len+=n,0==this.memsize&&(this.memory=h?"":i?new Uint8Array(16):new r(16)),this.memsize+n<16)return h?this.memory+=t:i?this.memory.set(t.subarray(0,n),this.memsize):t.copy(this.memory,this.memsize,0,n),this.memsize+=n,this;if(this.memsize>0){h?this.memory+=t.slice(0,16-this.memsize):i?this.memory.set(t.subarray(0,16-this.memsize),this.memsize):t.copy(this.memory,this.memsize,0,16-this.memsize);var a=0;h?(this.v1.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2)),a+=4,this.v2.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2)),a+=4,this.v3.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2)),a+=4,this.v4.xxh_update(this.memory.charCodeAt(a+1)<<8|this.memory.charCodeAt(a),this.memory.charCodeAt(a+3)<<8|this.memory.charCodeAt(a+2))):(this.v1.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2]),a+=4,this.v2.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2]),a+=4,this.v3.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2]),a+=4,this.v4.xxh_update(this.memory[a+1]<<8|this.memory[a],this.memory[a+3]<<8|this.memory[a+2])),o+=16-this.memsize,this.memsize=0,h&&(this.memory="")}if(s-16>=o){var u=s-16;do h?(this.v1.xxh_update(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2)),o+=4,this.v2.xxh_update(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2)),o+=4,this.v3.xxh_update(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2)),o+=4,this.v4.xxh_update(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2))):(this.v1.xxh_update(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2]),o+=4,this.v2.xxh_update(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2]),o+=4,this.v3.xxh_update(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2]),o+=4,this.v4.xxh_update(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2])),o+=4;while(u>=o)}return s>o&&(h?this.memory+=t.slice(o):i?this.memory.set(t.subarray(o,s),this.memsize):t.copy(this.memory,this.memsize,o,s),this.memsize=s-o),this},h.prototype.digest=function(){var t,r,i=this.memory,e="string"==typeof i,h=0,o=this.memsize,c=new n;for(t=this.total_len>=16?this.v1.rotl(1).add(this.v2.rotl(7).add(this.v3.rotl(12).add(this.v4.rotl(18)))):this.seed.clone().add(l),t.add(c.fromNumber(this.total_len));o-4>=h;)e?c.fromBits(i.charCodeAt(h+1)<<8|i.charCodeAt(h),i.charCodeAt(h+3)<<8|i.charCodeAt(h+2)):c.fromBits(i[h+1]<<8|i[h],i[h+3]<<8|i[h+2]),t.add(c.multiply(u)).rotl(17).multiply(f),h+=4;for(;o>h;)c.fromBits(e?i.charCodeAt(h++):i[h++],0),t.add(c.multiply(l)).rotl(11).multiply(s);return r=t.clone().shiftRight(15),t.xor(r).multiply(a),r=t.clone().shiftRight(13),t.xor(r).multiply(u),r=t.clone().shiftRight(16),t.xor(r),this.init(this.seed),t},t.exports=h}).call(r,i(2).Buffer)},function(t,r,i){(function(t,e){"use strict";function h(){function t(){}try{var r=new Uint8Array(1);return r.foo=function(){return 42},r.constructor=t,42===r.foo()&&r.constructor===t&&"function"==typeof r.subarray&&0===r.subarray(1,1).byteLength}catch(i){return!1}}function o(){return t.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function t(r){return 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n=Math.min(5,h-e),s=parseInt(t.slice(e,e+n),r);this.multiply(5>n?new o(Math.pow(r,n)):i).add(new o(s))}return this}var u={16:o(Math.pow(16,5)),10:o(Math.pow(10,5)),2:o(Math.pow(2,5))},f={16:o(16),10:o(10),2:o(2)};o.prototype.fromBits=n,o.prototype.fromNumber=s,o.prototype.fromString=a,o.prototype.toNumber=function(){return this._a16<<16|this._a00},o.prototype.toString=function(t){t=t||10;var r=f[t]||new o(t);if(!this.gt(r))return this.toNumber().toString(t);for(var i=this.clone(),e=new Array(64),h=63;h>=0&&(i.div(r),e[h]=i.remainder.toNumber().toString(t),i.gt(r));h--);return e[h-1]=i.toNumber().toString(t),e.join("")},o.prototype.add=function(t){var r=this._a00+t._a00,i=r>>>16;i+=this._a16+t._a16;var e=i>>>16;e+=this._a32+t._a32;var h=e>>>16;return h+=this._a48+t._a48,this._a00=65535&r,this._a16=65535&i,this._a32=65535&e,this._a48=65535&h,this},o.prototype.subtract=function(t){return this.add(t.clone().negate())},o.prototype.multiply=function(t){var r=this._a00,i=this._a16,e=this._a32,h=this._a48,o=t._a00,n=t._a16,s=t._a32,a=t._a48,u=r*o,f=u>>>16;f+=r*n;var l=f>>>16;f&=65535,f+=i*o,l+=f>>>16,l+=r*s;var c=l>>>16;return l&=65535,l+=i*n,c+=l>>>16,l&=65535,l+=e*o,c+=l>>>16,c+=r*a,c&=65535,c+=i*s,c&=65535,c+=e*n,c&=65535,c+=h*o,this._a00=65535&u,this._a16=65535&f,this._a32=65535&l,this._a48=65535&c,this},o.prototype.div=function(t){if(0==t._a16&&0==t._a32&&0==t._a48){if(0==t._a00)throw Error("division by zero");if(1==t._a00)return this.remainder=new o(0),this}if(t.gt(this))return this.remainder=new o(0),this._a00=0,this._a16=0,this._a32=0,this._a48=0,this;if(this.eq(t))return this.remainder=new o(0),this._a00=1,this._a16=0,this._a32=0,this._a48=0,this;for(var r=t.clone(),i=-1;!this.lt(r);)r.shiftLeft(1,!0),i++;for(this.remainder=this.clone(),this._a00=0,this._a16=0,this._a32=0,this._a48=0;i>=0;i--)r.shiftRight(1),this.remainder.lt(r)||(this.remainder.subtract(r),i>=48?this._a48|=1<<i-48:i>=32?this._a32|=1<<i-32:i>=16?this._a16|=1<<i-16:this._a00|=1<<i);return this},o.prototype.negate=o.prototype.not=function(){var t=(65535&~this._a00)+1;return this._a00=65535&t,t=(65535&~this._a16)+(t>>>16),this._a16=65535&t,t=(65535&~this._a32)+(t>>>16),this._a32=65535&t,
this._a48=~this._a48+(t>>>16)&65535,this},o.prototype.equals=o.prototype.eq=function(t){return this._a48==t._a48&&this._a00==t._a00&&this._a32==t._a32&&this._a16==t._a16},o.prototype.greaterThan=o.prototype.gt=function(t){return this._a48>t._a48?!0:this._a48<t._a48?!1:this._a32>t._a32?!0:this._a32<t._a32?!1:this._a16>t._a16?!0:this._a16<t._a16?!1:this._a00>t._a00},o.prototype.lessThan=o.prototype.lt=function(t){return this._a48<t._a48?!0:this._a48>t._a48?!1:this._a32<t._a32?!0:this._a32>t._a32?!1:this._a16<t._a16?!0:this._a16>t._a16?!1:this._a00<t._a00},o.prototype.or=function(t){return this._a00|=t._a00,this._a16|=t._a16,this._a32|=t._a32,this._a48|=t._a48,this},o.prototype.and=function(t){return this._a00&=t._a00,this._a16&=t._a16,this._a32&=t._a32,this._a48&=t._a48,this},o.prototype.xor=function(t){return this._a00^=t._a00,this._a16^=t._a16,this._a32^=t._a32,this._a48^=t._a48,this},o.prototype.shiftRight=o.prototype.shiftr=function(t){return t%=64,t>=48?(this._a00=this._a48>>t-48,this._a16=0,this._a32=0,this._a48=0):t>=32?(t-=32,this._a00=65535&(this._a32>>t|this._a48<<16-t),this._a16=this._a48>>t&65535,this._a32=0,this._a48=0):t>=16?(t-=16,this._a00=65535&(this._a16>>t|this._a32<<16-t),this._a16=65535&(this._a32>>t|this._a48<<16-t),this._a32=this._a48>>t&65535,this._a48=0):(this._a00=65535&(this._a00>>t|this._a16<<16-t),this._a16=65535&(this._a16>>t|this._a32<<16-t),this._a32=65535&(this._a32>>t|this._a48<<16-t),this._a48=this._a48>>t&65535),this},o.prototype.shiftLeft=o.prototype.shiftl=function(t,r){return t%=64,t>=48?(this._a48=this._a00<<t-48,this._a32=0,this._a16=0,this._a00=0):t>=32?(t-=32,this._a48=this._a16<<t|this._a00>>16-t,this._a32=this._a00<<t&65535,this._a16=0,this._a00=0):t>=16?(t-=16,this._a48=this._a32<<t|this._a16>>16-t,this._a32=65535&(this._a16<<t|this._a00>>16-t),this._a16=this._a00<<t&65535,this._a00=0):(this._a48=this._a48<<t|this._a32>>16-t,this._a32=65535&(this._a32<<t|this._a16>>16-t),this._a16=65535&(this._a16<<t|this._a00>>16-t),this._a00=this._a00<<t&65535),r||(this._a48&=65535),this},o.prototype.rotateLeft=o.prototype.rotl=function(t){if(t%=64,0==t)return this;if(t>=32){var r=this._a00;if(this._a00=this._a32,this._a32=r,r=this._a48,this._a48=this._a16,this._a16=r,32==t)return this;t-=32}var i=this._a48<<16|this._a32,e=this._a16<<16|this._a00,h=i<<t|e>>>32-t,o=e<<t|i>>>32-t;return this._a00=65535&o,this._a16=o>>>16,this._a32=65535&h,this._a48=h>>>16,this},o.prototype.rotateRight=o.prototype.rotr=function(t){if(t%=64,0==t)return this;if(t>=32){var r=this._a00;if(this._a00=this._a32,this._a32=r,r=this._a48,this._a48=this._a16,this._a16=r,32==t)return this;t-=32}var i=this._a48<<16|this._a32,e=this._a16<<16|this._a00,h=i>>>t|e<<32-t,o=e>>>t|i<<32-t;return this._a00=65535&o,this._a16=o>>>16,this._a32=65535&h,this._a48=h>>>16,this},o.prototype.clone=function(){return new o(this._a00,this._a16,this._a32,this._a48)},i=[],e=function(){return o}.apply(r,i),!(void 0!==e&&(t.exports=e))}(this)},function(t,r,i){(function(r){function e(t){for(var r=[],i=0,e=t.length;e>i;i++){var h=t.charCodeAt(i);128>h?r.push(h):2048>h?r.push(192|h>>6,128|63&h):55296>h||h>=57344?r.push(224|h>>12,128|h>>6&63,128|63&h):(i++,h=65536+((1023&h)<<10|1023&t.charCodeAt(i)),r.push(240|h>>18,128|h>>12&63,128|h>>6&63,128|63&h))}return new Uint8Array(r)}function h(){return 2==arguments.length?new h(arguments[1]).update(arguments[0]).digest():this instanceof h?void o.call(this,arguments[0]):new h(arguments[0])}function o(t){return this.seed=t instanceof n?t.clone():n(t),this.v1=this.seed.clone().add(s).add(a),this.v2=this.seed.clone().add(a),this.v3=this.seed.clone(),this.v4=this.seed.clone().subtract(s),this.total_len=0,this.memsize=0,this.memory=null,this}var n=i(6).UINT64,s=n("11400714785074694791"),a=n("14029467366897019727"),u=n("1609587929392839161"),f=n("9650029242287828579"),l=n("2870177450012600261");h.prototype.init=o,h.prototype.update=function(t){var i,h="string"==typeof t;h&&(t=e(t),h=!1,i=!0),"undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer&&(i=!0,t=new Uint8Array(t));var o=0,u=t.length,f=o+u;if(0==u)return this;if(this.total_len+=u,0==this.memsize&&(this.memory=h?"":i?new Uint8Array(32):new r(32)),this.memsize+u<32)return h?this.memory+=t:i?this.memory.set(t.subarray(0,u),this.memsize):t.copy(this.memory,this.memsize,0,u),this.memsize+=u,this;if(this.memsize>0){h?this.memory+=t.slice(0,32-this.memsize):i?this.memory.set(t.subarray(0,32-this.memsize),this.memsize):t.copy(this.memory,this.memsize,0,32-this.memsize);var l=0;if(h){var c;c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v1.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v2.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v3.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory.charCodeAt(l+1)<<8|this.memory.charCodeAt(l),this.memory.charCodeAt(l+3)<<8|this.memory.charCodeAt(l+2),this.memory.charCodeAt(l+5)<<8|this.memory.charCodeAt(l+4),this.memory.charCodeAt(l+7)<<8|this.memory.charCodeAt(l+6)),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}else{var c;c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v1.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v2.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v3.add(c.multiply(a)).rotl(31).multiply(s),l+=8,c=n(this.memory[l+1]<<8|this.memory[l],this.memory[l+3]<<8|this.memory[l+2],this.memory[l+5]<<8|this.memory[l+4],this.memory[l+7]<<8|this.memory[l+6]),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}o+=32-this.memsize,this.memsize=0,h&&(this.memory="")}if(f-32>=o){var m=f-32;do{if(h){var c;c=n(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2),t.charCodeAt(o+5)<<8|t.charCodeAt(o+4),t.charCodeAt(o+7)<<8|t.charCodeAt(o+6)),this.v1.add(c.multiply(a)).rotl(31).multiply(s),o+=8,c=n(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2),t.charCodeAt(o+5)<<8|t.charCodeAt(o+4),t.charCodeAt(o+7)<<8|t.charCodeAt(o+6)),this.v2.add(c.multiply(a)).rotl(31).multiply(s),o+=8,c=n(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2),t.charCodeAt(o+5)<<8|t.charCodeAt(o+4),t.charCodeAt(o+7)<<8|t.charCodeAt(o+6)),this.v3.add(c.multiply(a)).rotl(31).multiply(s),o+=8,c=n(t.charCodeAt(o+1)<<8|t.charCodeAt(o),t.charCodeAt(o+3)<<8|t.charCodeAt(o+2),t.charCodeAt(o+5)<<8|t.charCodeAt(o+4),t.charCodeAt(o+7)<<8|t.charCodeAt(o+6)),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}else{var c;c=n(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2],t[o+5]<<8|t[o+4],t[o+7]<<8|t[o+6]),this.v1.add(c.multiply(a)).rotl(31).multiply(s),o+=8,c=n(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2],t[o+5]<<8|t[o+4],t[o+7]<<8|t[o+6]),this.v2.add(c.multiply(a)).rotl(31).multiply(s),o+=8,c=n(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2],t[o+5]<<8|t[o+4],t[o+7]<<8|t[o+6]),this.v3.add(c.multiply(a)).rotl(31).multiply(s),o+=8,c=n(t[o+1]<<8|t[o],t[o+3]<<8|t[o+2],t[o+5]<<8|t[o+4],t[o+7]<<8|t[o+6]),this.v4.add(c.multiply(a)).rotl(31).multiply(s)}o+=8}while(m>=o)}return f>o&&(h?this.memory+=t.slice(o):i?this.memory.set(t.subarray(o,f),this.memsize):t.copy(this.memory,this.memsize,o,f),this.memsize=f-o),this},h.prototype.digest=function(){var t,r,i=this.memory,e="string"==typeof i,h=0,o=this.memsize,c=new n;for(this.total_len>=32?(t=this.v1.clone().rotl(1),t.add(this.v2.clone().rotl(7)),t.add(this.v3.clone().rotl(12)),t.add(this.v4.clone().rotl(18)),t.xor(this.v1.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f),t.xor(this.v2.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f),t.xor(this.v3.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f),t.xor(this.v4.multiply(a).rotl(31).multiply(s)),t.multiply(s).add(f)):t=this.seed.clone().add(l),t.add(c.fromNumber(this.total_len));o-8>=h;)e?c.fromBits(i.charCodeAt(h+1)<<8|i.charCodeAt(h),i.charCodeAt(h+3)<<8|i.charCodeAt(h+2),i.charCodeAt(h+5)<<8|i.charCodeAt(h+4),i.charCodeAt(h+7)<<8|i.charCodeAt(h+6)):c.fromBits(i[h+1]<<8|i[h],i[h+3]<<8|i[h+2],i[h+5]<<8|i[h+4],i[h+7]<<8|i[h+6]),c.multiply(a).rotl(31).multiply(s),t.xor(c).rotl(27).multiply(s).add(f),h+=8;for(o>=h+4&&(e?c.fromBits(i.charCodeAt(h+1)<<8|i.charCodeAt(h),i.charCodeAt(h+3)<<8|i.charCodeAt(h+2),0,0):c.fromBits(i[h+1]<<8|i[h],i[h+3]<<8|i[h+2],0,0),t.xor(c.multiply(s)).rotl(23).multiply(a).add(u),h+=4);o>h;)c.fromBits(e?i.charCodeAt(h++):i[h++],0,0,0),t.xor(c.multiply(l)).rotl(11).multiply(s);return r=t.clone().shiftRight(33),t.xor(r).multiply(a),r=t.clone().shiftRight(29),t.xor(r).multiply(u),r=t.clone().shiftRight(32),t.xor(r),this.init(this.seed),t},t.exports=h}).call(r,i(2).Buffer)}]);