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6-branding-logo.js
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6-branding-logo.js
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//
// Copyright (c) 2018 Cisco Systems
// Licensed under the MIT License
//
/**
* In this example, we'll update the Branding logo in Halfwake mode
*/
//
// Connect to the device
//
const jsxapi = require('jsxapi');
// Check args
if (!process.env.JSXAPI_DEVICE_URL || !process.env.JSXAPI_USERNAME) {
console.log("Please specify info to connect to your device as JSXAPI_DEVICE_URL, JSXAPI_USERNAME, JSXAPI_PASSWORD env variables");
console.log("Bash example: JSXAPI_DEVICE_URL='ssh://192.168.1.34' JSXAPI_USERNAME='integrator' JSXAPI_PASSWORD='integrator' node example.js");
process.exit(1);
}
// Empty passwords are supported
const password = process.env.JSXAPI_PASSWORD ? process.env.JSXAPI_PASSWORD : "";
// Connect to the device
console.log("connecting to your device...");
const xapi = jsxapi.connect(process.env.JSXAPI_DEVICE_URL, {
username: process.env.JSXAPI_USERNAME,
password: password
});
xapi.on('error', (err) => {
console.error(`connexion failed: ${err}, exiting`);
process.exit(1);
});
xapi.on('ready', () => {
console.log("connexion successful");
let encoded;
try {
// Read binary data
const fs = require('fs');
const bitmap = fs.readFileSync("./img/create-logo-transparent.png");
// Convert binary data to base64 encoded string
encoded = new Buffer(bitmap).toString('base64');
console.log("image encoding successful");
}
catch (err) {
console.error(`could not read image: ${err.message}, exiting`);
process.exit(1);
}
// Update Awake message
xapi.command('UserInterface Branding Upload', {
Type: 'HalfwakeBranding',
body: encoded
})
.then(() => {
console.log('updated Branding logo in Halfwake mode');
// Switch to Halwake mode
xapi.command('Standby Halfwake')
.then(() => xapi.close());
})
.catch((err) => {
console.error(`could not update Brand logo: ${err.message}`);
xapi.close();
});
});