ocr/licensing/register.js

Accusoft OCR Xpress

var exec = require('child_process').exec;
var spawn = require("child_process").spawn,child;

const validArch = [ 'x64' ];
const validPlatform = [ 'win32', 'linux' ];

var licenseFailedMessage = function() {
  console.log('***************************************');
  console.log('The license manager failed to install a license.');
  console.log('If you already have a license installed, then you can ignore this message. Otherwise,');
  console.log('Run the following to display the license manager:');
  console.log(' > cd node_modules/ocr && npm run register');
  console.log('Run the following to install an eval license with your email');
  console.log(' > cd node_modules/ocr && npm run register -- youremail@domain.com');
  console.log('***************************************');
};

//////////////////////////////////////

if(-1 == validPlatform.indexOf(process.platform)) {
  console.error('This machine is using a non-supported platform. This has only been tested on Linux and Windows.');
  process.exit();
}

if(-1 == validArch.indexOf(process.arch)) {
  console.error('This machine is using an invalid architecture. This has been designed for 64-bit machines only.');
  process.exit();
}

var emailParam;
if (process.argv.length > 2) {
  emailParam = process.argv[2];
  if (emailParam.length > 2 && emailParam.substring(0, 2) === '--') {
    emailParam = emailParam.substring(2);
  }
}

var commandLineParams = '-jar ' + __dirname + '/licensemanager.jar';
if(typeof(emailParam) !== 'undefined') {
  commandLineParams += ' eval get ' + emailParam + ' requestinstallation';
}

// Linux
if(process.platform == 'linux') {
  function runJava() {
    exec('java ' + commandLineParams, { cwd:'licensing' }, function(error, stdout, stderr) {
      if (error > 1) {
        console.error(stderr);
        licenseFailedMessage();
      }
      else {
        console.log(stdout);
      }
    });
  }
  
  if (typeof(emailParam) !== 'undefined') {
    runJava();
  } else {
    exec('type X', { cwd:'licensing' },  function(error, stdout, stderr) {
      if (error) {
        console.error(stderr);
        console.log('***************************************');
        console.log('NO  WINDOW ENVIRONMENT. You must license manually.');
        console.log('Run the following to install an eval license with your email:');
        console.log(' > cd node_modules/ocr && npm run register -- youremail@domain.com');
        console.log('***************************************');
      }
      else {
	runJava();
      }
    });
  }
}

// Windows
if (process.platform == 'win32') {
  child = spawn("powershell.exe", [__dirname + "\\runLicenseManager.ps1"]);
  
  child.stderr.on("data", function(data) {
    console.log("" + data);
  });
  
  child.on("exit", function(code) {
    if(code != 0) {
      console.log("License Manager returned with status of " + code);
    }
  });
}