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2017-09-20 23:16:30 +02:00
(function(){var r,t,n,e,i,o,a,s;t={},s=this,"undefined"!=typeof module&&null!==module&&module.exports?module.exports=t:s.ipaddr=t,a=function(r,t,n,e){var i,o;if(r.length!==t.length)throw new Error("ipaddr: cannot match CIDR for objects with different lengths");for(i=0;e>0;){if(o=n-e,o<0&&(o=0),r[i]>>o!==t[i]>>o)return!1;e-=n,i+=1}return!0},t.subnetMatch=function(r,t,n){var e,i,o,a,s;null==n&&(n="unicast");for(e in t)for(i=t[e],!i[0]||i[0]instanceof Array||(i=[i]),a=0,s=i.length;a<s;a++)if(o=i[a],r.match.apply(r,o))return e;return n},t.IPv4=function(){function r(r){var t,n,e;if(4!==r.length)throw new Error("ipaddr: ipv4 octet count should be 4");for(n=0,e=r.length;n<e;n++)if(t=r[n],!(0<=t&&t<=255))throw new Error("ipaddr: ipv4 octet should fit in 8 bits");this.octets=r}return r.prototype.kind=function(){return"ipv4"},r.prototype.toString=function(){return this.octets.join(".")},r.prototype.toByteArray=function(){return this.octets.slice(0)},r.prototype.match=function(r,t){var n;if(void 0===t&&(n=r,r=n[0],t=n[1]),"ipv4"!==r.kind())throw new Error("ipaddr: cannot match ipv4 address with non-ipv4 one");return a(this.octets,r.octets,8,t)},r.prototype.SpecialRanges={unspecified:[[new r([0,0,0,0]),8]],broadcast:[[new r([255,255,255,255]),32]],multicast:[[new r([224,0,0,0]),4]],linkLocal:[[new r([169,254,0,0]),16]],loopback:[[new r([127,0,0,0]),8]],private:[[new r([10,0,0,0]),8],[new r([172,16,0,0]),12],[new r([192,168,0,0]),16]],reserved:[[new r([192,0,0,0]),24],[new r([192,0,2,0]),24],[new r([192,88,99,0]),24],[new r([198,51,100,0]),24],[new r([203,0,113,0]),24],[new r([240,0,0,0]),4]]},r.prototype.range=function(){return t.subnetMatch(this,this.SpecialRanges)},r.prototype.toIPv4MappedAddress=function(){return t.IPv6.parse("::ffff:"+this.toString())},r.prototype.prefixLengthFromSubnetMask=function(){var r,t,n,e,i,o,a;for(o={0:8,128:7,192:6,224:5,240:4,248:3,252:2,254:1,255:0},r=0,e=!1,t=a=3;a>=0;t=a+=-1){if(n=this.octets[t],!(n in o))return null;if(i=o[n],e&&0!==i)return null;8!==i&&(e=!0),r+=i}return 32-r},r}(),n="(0?\\d+|0x[a-f0-9]+)",e={fourOctet:new RegExp("^"+n+"\\."+n+"\\."+n+"\\."+n+"$","i"),longValue:new RegExp("^"+n+"$","i")},t.IPv4.parser=function(r){var t,n,i,o,a;if(n=function(r){return"0"===r[0]&&"x"!==r[1]?parseInt(r,8):parseInt(r)},t=r.match(e.fourOctet))return function(){var r,e,o,a;for(o=t.slice(1,6),a=[],r=0,e=o.length;r<e;r++)i=o[r],a.push(n(i));return a}();if(t=r.match(e.longValue)){if(a=n(t[1]),a>4294967295||a<0)throw new Error("ipaddr: address outside defined range");return function(){var r,t;for(t=[],o=r=0;r<=24;o=r+=8)t.push(a>>o&255);return t}().reverse()}return null},t.IPv6=function(){function r(r){var t,n,e,i,o,a;if(16===r.length)for(this.parts=[],t=e=0;e<=14;t=e+=2)this.parts.push(r[t]<<8|r[t+1]);else{if(8!==r.length)throw new Error("ipaddr: ipv6 part count should be 8 or 16");this.parts=r}for(a=this.parts,i=0,o=a.length;i<o;i++)if(n=a[i],!(0<=n&&n<=65535))throw new Error("ipaddr: ipv6 part should fit in 16 bits")}return r.prototype.kind=function(){return"ipv6"},r.prototype.toString=function(){var r,t,n,e,i,o,a;for(i=function(){var r,n,e,i;for(e=this.parts,i=[],r=0,n=e.length;r<n;r++)t=e[r],i.push(t.toString(16));return i}.call(this),r=[],n=function(t){return r.push(t)},e=0,o=0,a=i.length;o<a;o++)switch(t=i[o],e){case 0:n("0"===t?"":t),e=1;break;case 1:"0"===t?e=2:n(t);break;case 2:"0"!==t&&(n(""),n(t),e=3);break;case 3:n(t)}return 2===e&&(n(""),n("")),r.join(":")},r.prototype.toByteArray=function(){var r,t,n,e,i;for(r=[],i=this.parts,n=0,e=i.length;n<e;n++)t=i[n],r.push(t>>8),r.push(255&t);return r},r.prototype.toNormalizedString=function(){var r;return function(){var t,n,e,i;for(e=this.parts,i=[],t=0,n=e.length;t<n;t++)r=e[t],i.push(r.toString(16));return i}.call(this).join(":")},r.prototype.match=function(r,t){var n;if(void 0===t&&(n=r,r=n[0],t=n[1]),"ipv6"!==r.kind())throw new Error("ipaddr: cannot match ipv6 address with non-ipv6 one");return a(this.parts,r.parts,16,t)},r.prototype.SpecialRanges={unspecified:[new r([0,0,0,0,0,0,0,0]),128],linkLocal:[new r([65152,0,0,0,0,0,0,0]),10],multicast:[n