port-numbers
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port-numbers - npm Package Compare versions
Comparing version 5.0.12 to 6.0.0
43
index.js
| "use strict"; | ||
| const portNumbers = module.exports = {}; | ||
| let ports, services; | ||
| // port -> service | ||
| portNumbers.getService = function getService(port, protocol) { | ||
| if (typeof port !== "number") { | ||
| throw new Error("expected a 'number'"); | ||
| } | ||
| if (!protocol) { | ||
| protocol = "tcp"; | ||
| } | ||
| if (!ports) { | ||
| ports = require("./ports.json"); | ||
| } | ||
| return ports[port + "/" + protocol] || null; | ||
| module.exports.getService = (port, protocol = "tcp") => { | ||
| if (typeof port !== "number") throw new Error("expected a 'number'"); | ||
| if (!ports) ports = require("./ports.json"); | ||
| return ports[`${port}/${protocol}`] || null; | ||
| }; | ||
| // service -> port | ||
| portNumbers.getPort = function getPort(service, protocol) { | ||
| if (typeof service !== "string") { | ||
| throw new Error("expected a 'string'"); | ||
| } | ||
| module.exports.getPort = (service, protocol = "tcp") => { | ||
| if (typeof service !== "string") throw new Error("expected a 'string'"); | ||
| if (!services) services = require("./services.json"); | ||
| if (!protocol) { | ||
| protocol = "tcp"; | ||
| } | ||
| if (!services) { | ||
| services = require("./services.json"); | ||
| } | ||
| // services are always lowercase | ||
| const entry = services[service.toLowerCase()]; | ||
| if (!entry) { | ||
| return null; | ||
| } | ||
| if (!entry) return null; | ||
| // filter non-matching protocols | ||
| const port = entry.ports.filter(port => /\w+$/.exec(port)[0] === protocol)[0]; | ||
| if (!port) return null; | ||
| if (!port) { | ||
| return null; | ||
| } | ||
| // return the first matching port | ||
@@ -51,0 +26,0 @@ return { |
| { | ||
| "name": "port-numbers", | ||
| "version": "5.0.12", | ||
| "version": "6.0.0", | ||
| "description": "Get information on network port numbers and services, based on IANA's public listing", | ||
@@ -12,4 +12,9 @@ "author": "silverwind <me@silverwind.io> (https://github.com/silverwind)", | ||
| "engines": { | ||
| "node": ">=8" | ||
| "node": ">=10" | ||
| }, | ||
| "files": [ | ||
| "index.js", | ||
| "ports.json", | ||
| "services.json" | ||
| ], | ||
| "keywords": [ | ||
@@ -26,15 +31,14 @@ "port", | ||
| ], | ||
| "files": [ | ||
| "index.js", | ||
| "ports.json", | ||
| "services.json" | ||
| ], | ||
| "devDependencies": { | ||
| "csv-parse": "4.6.5", | ||
| "eslint": "6.6.0", | ||
| "eslint-config-silverwind": "5.0.0", | ||
| "got": "9.6.0", | ||
| "updates": "9.0.1", | ||
| "versions": "7.0.2" | ||
| "csv-parse": "4.8.8", | ||
| "eslint": "6.8.0", | ||
| "eslint-config-silverwind": "11.0.2", | ||
| "got": "10.7.0", | ||
| "jest": "25.2.3", | ||
| "updates": "10.2.6", | ||
| "versions": "8.2.7" | ||
| }, | ||
| "jest": { | ||
| "verbose": false | ||
| } | ||
| } |
| # port-numbers | ||
| [](https://www.npmjs.org/package/port-numbers) [](https://www.npmjs.org/package/port-numbers) [](https://travis-ci.org/silverwind/port-numbers) | ||
| [](https://www.npmjs.org/package/port-numbers) [](https://www.npmjs.org/package/port-numbers) | ||
| > Get information on network port numbers and services, based on [IANA's public listing](http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml). | ||
@@ -7,3 +7,3 @@ | ||
| ``` | ||
| $ npm i port-numbers | ||
| npm i port-numbers | ||
| ``` | ||
@@ -10,0 +10,0 @@ ### Example |
New alerts
License Policy Violation
LicenseThis 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
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Worsened metrics
- Total package byte prevSize
- decreased by-0.01%
1759176
- Dev dependency count
- increased by16.67%
7
- Lines of code
- decreased by-0.02%
91225
No dependency changes