/*
 Project: IP address range - CIDR converter
 Copyright (c) 2019 tokkonopapa (tokkonopapa@yahoo.com)
 The following libraries are ported to this program.
   - S1lentium/IPTools (https://github.com/S1lentium/IPTools)
   - kvz/locutus       (https://github.com/kvz/locutus)
   - MikeMcl/big.js    (https://github.com/MikeMcl/big.js/)
   - jQuery            (https://jquery.com/)
 This software is released under the MIT License.
*/
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Error("Number must be greater than 0");var c,b,e=M("C*",this.$in_addr);for(c=0;c<a;c++)for(b=T(e);0<=b;--b)if(255>e[b]){e[b]++;break}else e[b]=0;e[0]="C*";return new l(w(Y(L,e)))},prev:function(a){a=a||1;if(0>a)throw Error("Number must be greater than 0");var c,b,e=M("C*",this.$in_addr);for(c=0;c<a;c++)for(b=T(e);0<=b;--b)if(0==e[b])e[b]=255;else{e[b]--;break}e[0]="C*";return new l(w(Y(L,e)))}};A.prototype={$ip:null,$netmask:null,$position:0,__construct:function(a,c){this.setIP(a);this.setNetmask(c)},toString:function(){return this.getCIDR()},parse:function(a){if(E(a,"/")){var c=P("/",a,2);a=c[0];c=c[1];a=l.prototype.parse(a);c=this.prefix2netmask(parseInt(c,10),a.getVersion())}else E(a," ")?(c=P(" ",a,2),a=c[0],c=c[1],a=l.prototype.parse(a),c=l.prototype.parse(c)):(a=l.prototype.parse(a),c=this.prefix2netmask(a.getMaxPrefixLength(),a.getVersion()));return new A(a,c)},prefix2netmask:function(a,c){a:{var b=[l.prototype.IP_V4,l.prototype.IP_V6];var e="";for(e in b)if(b.hasOwnProperty(e)&&b[e]==c){b=!0;break a}b=!1}if(!b)throw Error("Wrong IP version");b=c===l.prototype.IP_V4?l.prototype.IP_V4_MAX_PREFIX_LENGTH:l.prototype.IP_V6_MAX_PREFIX_LENGTH;if(!(ea(a)&&0<=a&&a<=b))throw Error("Invalid prefix length");b=G(G("",parseInt(a,10),"1"),b,"0");return l.prototype.parseBin(b)},netmask2prefix:function(a){a=a.toBin();var c="0";c=c?(c+"").replace(/([[\]().?/*{}+$^:])/g,"\\$1"):" \\s\u00a0";return((a+"").replace(new RegExp("["+c+"]+$","g"),"")+"").length},setIP:function(a){if(da(this.$netmask)&&this.$netmask.getVersion()!==a.getVersion())throw Error("IP version is not same as Netmask version");this.$ip=a},setNetmask:function(a){if(!Q(/^1*0*$/,a.toBin()))throw Error("Invalid Netmask address format");if(da(this.$ip)&&a.getVersion()!==this.$ip.getVersion())throw Error("Netmask version is not same as IP version");this.$netmask=a},setPrefixLength:function(a){this.setNetmask(this.prefix2netmask(parseInt(a,10),this.$ip.getVersion()))},getIP:function(){return this.$ip},getNetmask:function(){return this.$netmask},getNetwork:function(){var a=this.getIP().inAddr()+"",c=this.getNetmask().inAddr()+"",b,e=a.length,f=[];for(b=0;b<e;b++)f.push(G((a.charCodeAt(b)&c.charCodeAt(b)).toString(16),2,"0",0));return new l(w(X(f.join(""))))},getPrefixLength:function(){return this.netmask2prefix(this.getNetmask())},getCIDR:function(){return ca("%s/%s",this.getNetwork(),this.getPrefixLength())},getWildcard:function(){return new l(w(~this.getNetmask().inAddr()))},getBroadcast:function(){var a=this.getNetwork().inAddr()+"",c=this.getNetmask().inAddr()+"",b,e=a.length,f=[];for(b=0;b<e;b++)f.push(G((a.charCodeAt(b)|~c.charCodeAt(b)&255).toString(16),2,"0",0));return new l(w(X(f.join(""))))},getFirstIP:function(){return this.getNetwork()},getLastIP:function(){return this.getBroadcast()},getBlockSize:function(){var a=this.$ip.getMaxPrefixLength(),c=this.getPrefixLength();return this.$ip.getVersion()===l.prototype.IP_V6?(a=a-c+"",p("2").pow(a)):Math.pow(2,a-c)},getHosts:function(){var a=this.getNetwork(),c=this.getBroadcast();this.$ip.getVersion()===l.prototype.IP_V4&&2<this.getBlockSize()&&(a=l.prototype.parseBin(K(a.toBin(),0,a.getMaxPrefixLength()-1)+"1"),c=l.prototype.parseBin(K(c.toBin(),0,c.getMaxPrefixLength()-1)+"0"));return new x(a,c)},exclude:function(a){a=this.parse(a);if(0<v(a.getFirstIP().inAddr(),this.getLastIP().inAddr())||0>v(a.getLastIP().inAddr(),this.getFirstIP().inAddr()))throw Error("Exclude subnet not within target network");var c=[],b=this.getPrefixLength()+1;var e=H(!0,{},this);e.setPrefixLength(b);var f=H(!0,{},e);for(f.setIP(e.getLastIP().next());b<=a.getPrefixLength();){var g=new x(e.getFirstIP(),e.getLastIP());if(g.contains(a)){g=e;var h=f}else g=f,h=e;c.push(H(!0,{},h));if(++b>this.getNetwork().getMaxPrefixLength())break;g.setPrefixLength(b);h.setPrefixLength(b);h.setIP(g.getLastIP().next())}return 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