add parse IPv6 list

src/core/lib/IP.mjs

@@ -162,8 +162,8 @@ Total addresses in range: ${(((ip2 - ip1) >>> 0) + 1)}
  * @returns {string}
  */
 export function ipv6HyphenatedRange(range, includeNetworkInfo) {
-    const ip1 = strToIpv6(range[1]),
-        ip2 = strToIpv6(range[14]),
+    const ip1 = strToIpv6(range[0].split("-")[0].trim()),
+        ip2 = strToIpv6(range[0].split("-")[1].trim()),
         total = new Array(128).fill();
 
     let output = "",
@@ -224,6 +224,51 @@ export function ipv4ListedRange(match, includeNetworkInfo, enumerateAddresses, a
     return ipv4HyphenatedRange(range, includeNetworkInfo, enumerateAddresses, allowLargeList);
 }
 
+/**
+ * Parses a list of IPv6 addresses separated by a new line (\n) and displays information
+ * about it.
+ *
+ * @param {RegExp} list
+ * @param {boolean} includeNetworkInfo
+ * @returns {string}
+ */
+export function ipv6ListedRange(match, includeNetworkInfo) {
+
+    var ipv6List = match[0].split("\n");
+    ipv6List = ipv6List.filter(function(str) {return str.trim();});
+    for (let i =0; i < ipv6List.length; i++){
+        ipv6List[i] = ipv6List[i].trim();
+    }
+    var ipv6CidrList = ipv6List.filter( function(a) { return a.includes("/")});
+
+    for (let i = 0; i < ipv6CidrList.length; i++) {
+
+        let network = strToIpv6(ipv6CidrList[i].split("/")[0]);
+        let cidrRange = parseInt(ipv6CidrList[i].split("/")[1]);
+
+        if (cidrRange < 0 || cidrRange > 127) {
+            return "IPv6 CIDR must be less than 128";
+        }
+
+        let cidrIp1 = new Array(8),
+            cidrIp2 = new Array(8);
+
+        let mask = genIpv6Mask(cidrRange);
+
+        for (let j = 0; j < 8; j++) {
+            cidrIp1[j] = network[j] & mask[j];
+            cidrIp2[j] = cidrIp1[j] | (~mask[j] & 0x0000FFFF);
+        }
+        ipv6List.splice(ipv6List.indexOf(ipv6CidrList[i]),1);
+        ipv6List.push(ipv6ToStr(cidrIp1), ipv6ToStr(cidrIp2));
+    }
+    ipv6List = ipv6List.sort(ipv6Compare);
+    let ip1 = ipv6List[0];
+    let ip2 = ipv6List[ipv6List.length - 1];
+    let range = [ip1 + " - " + ip2]
+    return ipv6HyphenatedRange(range, includeNetworkInfo);
+}
+
 /**
  * Converts an IPv4 address from string format to numerical format.
  *
@@ -438,6 +483,26 @@ export function ipv4Compare(a, b) {
     return strToIpv4(a) - strToIpv4(b);
 }
 
+/**
+ * Comparison operation for sorting of IPv6 addresses.
+ *
+ * @param {string} a
+ * @param {string} b
+ * @returns {number}
+ */
+export function ipv6Compare(a, b) {
+
+    let a_ = strToIpv6(a),
+        b_ = strToIpv6(b);
+
+    for (let i = 0; i < a_.length; i++){
+        if (a_[i] != b_[i]){
+            return a_[i] - b_[i];
+        }
+    }
+    return 0;
+}
+
 const _LARGE_RANGE_ERROR = "The specified range contains more than 65,536 addresses. Running this query could crash your browser. If you want to run it, select the \"Allow large queries\" option. You are advised to turn off \"Auto Bake\" whilst editing large ranges.";
 
 /**