ip - npm Package Compare versions

Comparing version 1.1.6 to 1.1.7

lib/ip.js

@@ -1,4 +0,4 @@
-const ip = exports;
-const { Buffer } = require('buffer');
-const os = require('os');
+var ip = exports;
+var { Buffer } = require('buffer');
+var os = require('os');
 
@@ -8,3 +8,3 @@ ip.toBuffer = function (ip, buff, offset) {
 
-  let result;
+  var result;
 
@@ -17,8 +17,8 @@ if (this.isV4Format(ip)) {
   } else if (this.isV6Format(ip)) {
-    const sections = ip.split(':', 8);
+    var sections = ip.split(':', 8);
 
-    let i;
+    var i;
     for (i = 0; i < sections.length; i++) {
-      const isv4 = this.isV4Format(sections[i]);
-      let v4Buffer;
+      var isv4 = this.isV4Format(sections[i]);
+      var v4Buffer;
 
@@ -41,7 +41,7 @@ if (isv4) {
       for (i = 0; i < sections.length && sections[i] !== ''; i++);
-      const argv = [i, 1];
+      var argv = [i, 1];
       for (i = 9 - sections.length; i > 0; i--) {
         argv.push('0');
       }
-      sections.splice(...argv);
+      sections.splice.apply(sections, argv);
     }
@@ -51,3 +51,3 @@
     for (i = 0; i < sections.length; i++) {
-      const word = parseInt(sections[i], 16);
+      var word = parseInt(sections[i], 16);
       result[offset++] = (word >> 8) & 0xff;
@@ -69,6 +69,7 @@ result[offset++] = word & 0xff;
 
-  let result = [];
+  var result = [];
+  var i;
   if (length === 4) {
     // IPv4
-    for (let i = 0; i < length; i++) {
+    for (i = 0; i < length; i++) {
       result.push(buff[offset + i]);
@@ -79,3 +80,3 @@ }
     // IPv6
-    for (let i = 0; i < length; i += 2) {
+    for (i = 0; i < length; i += 2) {
       result.push(buff.readUInt16BE(offset + i).toString(16));
@@ -91,4 +92,4 @@ }
 
-const ipv4Regex = /^(\d{1,3}\.){3,3}\d{1,3}$/;
-const ipv6Regex = /^(::)?(((\d{1,3}\.){3}(\d{1,3}){1})?([0-9a-f]){0,4}:{0,2}){1,8}(::)?$/i;
+var ipv4Regex = /^(\d{1,3}\.){3,3}\d{1,3}$/;
+var ipv6Regex = /^(::)?(((\d{1,3}\.){3}(\d{1,3}){1})?([0-9a-f]){0,4}:{0,2}){1,8}(::)?$/i;
 
@@ -120,10 +121,10 @@ ip.isV4Format = function (ip) {
 
-  let len = 4;
+  var len = 4;
   if (family === 'ipv6') {
     len = 16;
   }
-  const buff = new Buffer(len);
+  var buff = new Buffer(len);
 
-  for (let i = 0, n = buff.length; i < n; ++i) {
-    let bits = 8;
+  for (var i = 0, n = buff.length; i < n; ++i) {
+    var bits = 8;
     if (prefixlen < 8) {
@@ -144,6 +145,6 @@ bits = prefixlen;
 
-  const result = new Buffer(Math.max(addr.length, mask.length));
+  var result = new Buffer(Math.max(addr.length, mask.length));
 
   // Same protocol - do bitwise and
-  let i;
+  var i;
   if (addr.length === mask.length) {
@@ -181,5 +182,5 @@ for (i = 0; i < addr.length; i++) {
 ip.cidr = function (cidrString) {
-  const cidrParts = cidrString.split('/');
+  var cidrParts = cidrString.split('/');
 
-  const addr = cidrParts[0];
+  var addr = cidrParts[0];
   if (cidrParts.length !== 2) {
@@ -189,3 +190,3 @@ throw new Error(`invalid CIDR subnet: ${addr}`);
 
-  const mask = ip.fromPrefixLen(parseInt(cidrParts[1], 10));
+  var mask = ip.fromPrefixLen(parseInt(cidrParts[1], 10));
 
@@ -196,13 +197,13 @@ return ip.mask(addr, mask);
 ip.subnet = function (addr, mask) {
-  const networkAddress = ip.toLong(ip.mask(addr, mask));
+  var networkAddress = ip.toLong(ip.mask(addr, mask));
 
   // Calculate the mask's length.
-  const maskBuffer = ip.toBuffer(mask);
-  let maskLength = 0;
+  var maskBuffer = ip.toBuffer(mask);
+  var maskLength = 0;
 
-  for (let i = 0; i < maskBuffer.length; i++) {
+  for (var i = 0; i < maskBuffer.length; i++) {
     if (maskBuffer[i] === 0xff) {
       maskLength += 8;
     } else {
-      let octet = maskBuffer[i] & 0xff;
+      var octet = maskBuffer[i] & 0xff;
       while (octet) {
@@ -215,3 +216,3 @@ octet = (octet << 1) & 0xff;
 
-  const numberOfAddresses = 2 ** (32 - maskLength);
+  var numberOfAddresses = 2 ** (32 - maskLength);
 
@@ -239,5 +240,5 @@ return {
 ip.cidrSubnet = function (cidrString) {
-  const cidrParts = cidrString.split('/');
+  var cidrParts = cidrString.split('/');
 
-  const addr = cidrParts[0];
+  var addr = cidrParts[0];
   if (cidrParts.length !== 2) {
@@ -247,3 +248,3 @@ throw new Error(`invalid CIDR subnet: ${addr}`);
 
-  const mask = ip.fromPrefixLen(parseInt(cidrParts[1], 10));
+  var mask = ip.fromPrefixLen(parseInt(cidrParts[1], 10));
 
@@ -254,4 +255,4 @@ return ip.subnet(addr, mask);
 ip.not = function (addr) {
-  const buff = ip.toBuffer(addr);
-  for (let i = 0; i < buff.length; i++) {
+  var buff = ip.toBuffer(addr);
+  for (var i = 0; i < buff.length; i++) {
     buff[i] = 0xff ^ buff[i];
@@ -263,2 +264,4 @@ }
 ip.or = function (a, b) {
+  var i;
+
   a = ip.toBuffer(a);
@@ -269,3 +272,3 @@ b = ip.toBuffer(b);
   if (a.length === b.length) {
-    for (let i = 0; i < a.length; ++i) {
+    for (i = 0; i < a.length; ++i) {
       a[i] |= b[i];
@@ -277,4 +280,4 @@ }
   }
-  let buff = a;
-  let other = b;
+  var buff = a;
+  var other = b;
   if (b.length > a.length) {
@@ -285,4 +288,4 @@ buff = b;
 
-  const offset = buff.length - other.length;
-  for (let i = offset; i < buff.length; ++i) {
+  var offset = buff.length - other.length;
+  for (i = offset; i < buff.length; ++i) {
     buff[i] |= other[i - offset];
@@ -295,2 +298,4 @@ }
 ip.isEqual = function (a, b) {
+  var i;
+
   a = ip.toBuffer(a);
@@ -301,3 +306,3 @@ b = ip.toBuffer(b);
   if (a.length === b.length) {
-    for (let i = 0; i < a.length; i++) {
+    for (i = 0; i < a.length; i++) {
       if (a[i] !== b[i]) return false;
@@ -310,3 +315,3 @@ }
   if (b.length === 4) {
-    const t = b;
+    var t = b;
     b = a;
@@ -317,10 +322,10 @@ a = t;
   // a - IPv4, b - IPv6
-  for (let i = 0; i < 10; i++) {
+  for (i = 0; i < 10; i++) {
     if (b[i] !== 0) return false;
   }
 
-  const word = b.readUInt16BE(10);
+  var word = b.readUInt16BE(10);
   if (word !== 0 && word !== 0xffff) return false;
 
-  for (let i = 0; i < 4; i++) {
+  for (i = 0; i < 4; i++) {
     if (a[i] !== b[i + 12]) return false;
@@ -387,3 +392,3 @@ }
 ip.address = function (name, family) {
-  const interfaces = os.networkInterfaces();
+  var interfaces = os.networkInterfaces();
 
@@ -400,4 +405,4 @@ //
   if (name && name !== 'private' && name !== 'public') {
-    const res = interfaces[name].filter((details) => {
-      const itemFamily = _normalizeFamily(details.family);
+    var res = interfaces[name].filter((details) => {
+      var itemFamily = _normalizeFamily(details.family);
       return itemFamily === family;
@@ -411,3 +416,3 @@ });
 
-  const all = Object.keys(interfaces).map((nic) => {
+  var all = Object.keys(interfaces).map((nic) => {
     //
@@ -417,3 +422,3 @@ // Note: name will only be `public` or `private`
     //
-    const addresses = interfaces[nic].filter((details) => {
+    var addresses = interfaces[nic].filter((details) => {
       details.family = _normalizeFamily(details.family);
@@ -437,3 +442,3 @@ if (details.family !== family || ip.isLoopback(details.address)) {
 ip.toLong = function (ip) {
-  let ipl = 0;
+  var ipl = 0;
   ip.split('.').forEach((octet) => {
@@ -440,0 +445,0 @@ ipl <<= 8;

package.json

 {
   "name": "ip",
-  "version": "1.1.6",
+  "version": "1.1.7",
   "author": "Fedor Indutny <[e-mail]>",
@@ -5,0 +5,0 @@ "homepage": "https://github.com/indutny/node-ip",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Lines of code

357

increased by0.85%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

13555

decreased by-0.32%

No dependency changes