netjs-cli - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

index.js

@@ -12,2 +12,4 @@ #!/usr/bin/env node
 import { changeStateAction } from "./actions/changeState.js";
+import { addDefaultGatewayAction } from "./actions/addDefaultGateway.js";
+import { removeDefaultGatewayAction } from "./actions/removeDefaultGateway.js";
 
@@ -39,2 +41,4 @@ const cli = meow(`
                     'Remove ip address from interface',
+                    'Add default gateway to interface',
+                    'Remove default gateway from interface',
                     'Flush ip addresses from interface',
@@ -44,3 +48,4 @@ 'Inherit ip addresses from dhcp',
                     'Quit'
-                ]
+                ],
+                pageSize: 9
             }
@@ -64,2 +69,8 @@ ]);
                 break;
+            case 'Add default gateway to interface':
+                await addDefaultGatewayAction ();
+                break;
+            case 'Remove default gateway from interface':
+                await removeDefaultGatewayAction ();
+                break;
             case 'Flush ip addresses from interface':
@@ -66,0 +77,0 @@ await flushAddressesAction ();

package.json

 {
   "name": "netjs-cli",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Network management tool written in JS",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -89,3 +89,3 @@ <!-- Improved compatibility of back to top link: See: https://github.com/othneildrew/Best-README-Template/pull/73 -->
 - [x] Changing state of interface
-- [ ] Editing default gateway
+- [x] Editing default gateway
 - [ ] Editing DNS addresses
@@ -92,0 +92,0 @@ - [ ] Saving configuration without any network manager installed (make own manager)

tools.js

@@ -16,2 +16,7 @@ import { networkInterfaces } from 'os';
 
+/**
+ * Represents a collection of network interfaces and their associated details.
+ * Each key in the object represents a network interface name, and the value is an array containing the interface details.
+ * @type {Object.<string, Array<{family: string, address: string, netmask: string, cidr: string, mac: string, internal: boolean, status: string}>}
+ */
 export var interfaceList = {};
@@ -31,2 +36,73 @@
     });
+}
+
+/**
+ * Returns a list of possible IP addresses for a given IP address and subnet mask.
+ * @param {string} address - The IP address.
+ * @returns {string[]} - A list of possible IP addresses.
+ */
+export function determinePossibleGatewayAddress (address) {
+    const addresses = [];
+
+    const maskCidr = Number (address.split('/')[1]);
+    const zeros = 32 - maskCidr;
+    const ones = 32 - zeros;
+
+    const maskParts = [];
+
+    for (let i = 0; i < 4; i++) {
+        let maskPart = '';
+        for (let j = (i * 8) + 1; j < (i * 8) + 9; j++) {
+            if (j <= ones) {
+                maskPart += '1';
+                continue;
+            }
+
+            maskPart += '0';
+        }
+
+        maskParts.push (maskPart);
+    }
+
+    const addressParts = address.split('/')[0].split('.');
+
+    let newAddress = '';
+
+    for (let i = 0; i < addressParts.length; i++) {
+        if (i > 0) {
+            newAddress += '.';
+        }
+
+        let newAddressPart = Number (addressParts[i]) & parseInt (maskParts[i], 2);
+
+        if (i == addressParts.length - 1 && newAddressPart < 255) newAddressPart += 1;
+
+        newAddress += newAddressPart;
+    }
+
+    addresses.push (newAddress);
+
+    newAddress = '';
+
+    for (let i = 0; i < addressParts.length; i++) {
+        if (i > 0) {
+            newAddress += '.';
+        }
+
+        let newAddressPart = Number (addressParts[i]) | parseInt (stringBitNot(maskParts[i]), 2);
+
+        if (i == addressParts.length - 1 && parseInt (stringBitNot(maskParts[i]), 2) > 0) newAddressPart -= 1;
+
+        newAddress += newAddressPart;
+    }
+
+    addresses.push (newAddress);
+
+    return addresses;
+}
+
+function stringBitNot (bits) {
+    return bits.split ('').map (val => {
+        return val == '1'? '0' : '1';
+    }).join ('');
 }

No alert changes

Improved metrics

Total package byte prevSize

52946

increased by28.14%

Number of package files

15

increased by15.38%

Lines of code

645

increased by60.45%

No dependency changes