licenses

C

/* Initialize MTE license. If a license code is not required (e.g., trial
   mode), this can be skipped. This demo attempts to load the license info
   from the environment if required. */
if (!mte_license_init("YOUR_COMPANY", "YOUR_LICENSE"))
{
  company = getenv("MTE_COMPANY");
  license = getenv("MTE_LICENSE");
  if (company == NULL || license == NULL ||
      !mte_license_init(company, license))
  {
    fprintf(stderr, "License init error (%s): %s\n",
            mte_base_status_name(mte_status_license_error),
            mte_base_status_description(mte_status_license_error));
    return mte_status_license_error;
  }
}

C++

// Initialize MTE license. If a license code is not required (e.g., trial
// mode), this can be skipped. This demo attempts to load the license info
// from the environment if required.
if (!MteBase::initLicense("YOUR_COMPANY", "YOUR_LICENSE"))
{
  const char *company = getenv("MTE_COMPANY");
  const char *license = getenv("MTE_LICENSE");
  if (company == NULL || license == NULL ||
      !MteBase::initLicense(company, license))
  {
    std::cerr << "License init error ("
              << MteBase::getStatusName(mte_status_license_error)
              << "): "
              << MteBase::getStatusDescription(mte_status_license_error)
              << std::endl;
    return mte_status_license_error;
  }
}

CSharp

// Create mte encoder or decoder
MteEnc mteEncoder = new MteEnc();

// Initialize the MTE license
if (!mteEncoder.InitLicense(appSettings.LicenseCompanyName, appSettings.LicenseKey)) {

        // MTE cannot continue so this should be dealt with appropriately
        // Set encoder status to a license error
        _encoderStatus = MteStatus.mte_status_license_error;

        // License error, Mte cannot continue handle appropriately
        // Below is an example
        Log.LogError ("MTE license appears to be invalid. MTE cannot be initalized ({0}): {1}. Press any key to end.",
                        mteEncoder.GetStatusName(_encoderStatus),
                        mteEncoder.GetStatusDescription(_encoderStatus));
        return;
}

Java

// Initialize the MTE license
if (!MteBase.initLicense(LicenseCompanyName, LicenseKey)) {

    // MTE cannot continue so this should be dealt with appropriately
    // Set encoder status to a license error
		_encoderStatus = MteStatus.mte_status_license_error;
    // Build error
		System.out.print("MTE license appears to be invalid. MTE cannot be initalized (" + MteBase.getStatusName(_encoderStatus) + ": "
		        + MteBase.getStatusDescription(_encoderStatus) + ". Press any key to end");
        return;
}

JavaScript

import { MteWasm, MteBase, MteDrbgs } from "mte-wasm-browser";

// instantiate wasm
const mteWasm = new MteWasm();
await mteWasm.instantiate();

// create instance of MteBase
const mteBase = new MteBase(mteWasm, MteDrbgs.mte_drbgs_none);

// initialize MTE license
const initLicenseResult = mteBase.initLicense(licenseCompany, licenseKey);
if (!initLicenseResult) {
  const licenseStatus = MteStatus.mte_status_license_error;
  const status = mteBase.getStatusName(licenseStatus);
  const message = mteBase.getStatusDescription(licenseStatus);
  throw new Error(
    `MTE license appears to be invalid. MTE cannot be initalized.\n${status}: ${message}`,
  );
}

Python

# Initialize the MTE license.
init_license_result = MteBase.init_license(license_company, license_key)
if not init_license_result:
    # MTE cannot continue so this should be dealt with appropriately.
    # Set encoder status to a license error.
    encoder_status = MteStatus.mte_status_license_error

    # License error, Mte cannot continue handle appropriately.
    # Below is an example.
    (status,message) = MteBase.get_status_name(encoder_status),
        MteBase.get_status_description(encoder_status)
    print("MTE license appears to be invalid. MTE cannot be initalized. ({0}): {1}. Press any key to end".format(
        status,
        message),
        file=sys.stderr)
    input()
    exit(1)

Swift

// Initialize the MTE license
if (!MteBase.initLicense(licenseCompanyName, licenseKey)) {

    // MTE cannot continue so this should be dealt with appropriately
		print("MTE license appears to be invalid. MTE cannot be initalized")
}

Go

// Initialize the MTE license
if !mte.InitLicense(companyName, companyLicense) {
  fmt.Println("MTE license appears to be invalid. MTE cannot be initalized.")
  return
}

PHP

<?php

define("COMPANY", "companyName");
define("LICENSE", "companyLicense");

// Initialize the MTE license
if(!mte_license_init(COMPANY, LICENSE)){
  echo "MTE license appears to be invalid. MTE cannot be initalized.";
  return;
}

?>