Radio Code Calculator for JavaScript

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  • "use strict"; /****************************************************************************** * * Radio Code Calculator API - WebApi interface usage example * * In this example, we will demonstrate how to generate a code for a specific * type of car radio. This example shows how to use an extended offline * validation. * * Version : v1.1.0 * JS : ES6 * Dependencies : radio-code-calculator * Author : Bartosz Wójcik ([email protected]) * Project : https://www.pelock.com/products/radio-code-calculator * Homepage : https://www.pelock.com * * @link https://www.pelock.com/products/radio-code-calculator * @copyright Copyright (c) 2021-2023 PELock LLC * @license Apache-2.0 * /*****************************************************************************/ // // include Radio Code Calculator API module // import { RadioCodeCalculator, RadioErrors, RadioModel, RadioModels } from "radio-code-calculator"; // // create Radio Code Calculator API class instance (we are using our activation key) // let myRadioCodeCalculator = new RadioCodeCalculator("ABCD-ABCD-ABCD-ABCD"); // // generate a single radio unlocking code // let serial = "123456"; let extra = ""; // // select a radio model // let radioModel = RadioModels.FORD_M_SERIES; // // display radio model information, you can use it to set limits in your controls e.g. // // textFieldRadioSerial.maxLength = radioModel.serial_max_len // textFieldRadioSerial.regEx = radioModel.serial_regex_pattern() // // (if allowed by your controls) // console.log(`Radio model ${radioModel.name} expects a serial number of ${radioModel.serial_max_len} length and ${radioModel.serial_regex_pattern()} regex pattern `); // additional information if (radioModel.extra_max_len > 0) { console.log(`Additionally an extra field is required with ${radioModel.extra_max_len} and ${radioModel.extra_regex_pattern()} regex pattern `); } // // validate the serial number (offline) before sending the Web API request // let error = radioModel.validate(serial, extra); if (error !== RadioErrors.SUCCESS) { if (error === RadioErrors.INVALID_SERIAL_LENGTH) console.log(`Invalid serial number length (expected ${radioModel.serial_max_len} characters `); else if (error == RadioErrors.INVALID_SERIAL_PATTERN) console.log(`Invalid serial number regular expression pattern (expected ${radioModel.serial_regex_pattern()} regex pattern) `); else if (error == RadioErrors.INVALID_SERIAL_NOT_SUPPORTED) console.log("This serial number is not supported"); else if (error == RadioErrors.INVALID_EXTRA_LENGTH) console.log(`Invalid extra data length (expected ${radioModel.extra_max_len} characters) `); else if (error == RadioErrors.INVALID_EXTRA_PATTERN) console.log(`Invalid extra data regular expression pattern (expected ${radioModel.extra_regex_pattern()} regex pattern) `); process.exit(1); } // // generate radio code (using Web API) // myRadioCodeCalculator.calc(radioModel, serial).then((result) => { console.log("Radio code is " + result["code"]); }).catch((error) => { switch(error["error"]) { case RadioErrors.INVALID_RADIO_MODEL: console.log("Invalid radio model (not supported)"); break; case RadioErrors.INVALID_SERIAL_LENGTH: console.log("Invalid serial number length (expected " + result["serialMaxLen"] + " characters)"); break; case RadioErrors.INVALID_SERIAL_PATTERN: console.log("Invalid serial number regular expression pattern (expected " + result["serialRegexPattern"]["php"] + " regex pattern)"); break; case RadioErrors.INVALID_SERIAL_NOT_SUPPORTED: console.log("This serial number is not supported"); break; case RadioErrors.INVALID_EXTRA_LENGTH: console.log("Invalid extra data length (expected " + result["extraMaxLen"] + " characters)"); break; case RadioErrors.INVALID_EXTRA_PATTERN: console.log("Invalid extra data regular expression pattern (expected " + result["extraRegexPattern"]["php"] + " regex pattern"); break; case RadioErrors.INVALID_INPUT: console.log("Invalid input data"); break; case RadioErrors.INVALID_COMMAND: console.log("Invalid command sent to the Web API interface"); break; case RadioErrors.INVALID_LICENSE: console.log("Invalid license key!"); break; default: console.log(`Something unexpected happen while trying to login to the service (error code ${error}).`); break; } });

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