LibTeec API

try
{
  var ctx = tizen.teec.getContext();  /* Get default TEE context */
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

try
{
  function sessionSuccess(session)
  {
    /* Session opened, now can communicate with TA */
    console.log("session opened");
    /* ... */
    session.close();
  }
  function sessionError(err)
  {
    console.log("openSession: " + err.name + ":" + err.message);
  }
  var ta = "123e4567-e89b-12d3-a456-426655440000";
  var ctx = tizen.teec.getContext();
  ctx.openSession(ta, TeecLoginMethod.PUBLIC, null, null, sessionSuccess, sessionError);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

try
{
  var ctx = tizen.teec.getContext();
  function commandSuccess(cmd, params)
  {
    console.log("command " + cmd + ": ", params);
  }
  function sessionSuccess(session)
  {
    /* Session opened, now can communicate with TA */
    var data = [1, 2, 3, 4, 45, 6, 7, 7, 7];
    var p1 = new TeecValue(10, 100);    /* Command parameter 1 */
    var p2 = new TeecTempMemory(data);  /* Command parameter 2 */
    var id = session.invokeCommand(1, [p1, p2], commandSuccess);
    ctx.revokeCommand(id);  /* Cancel above command */
    session.close();
  }
  function sessionError(err)
  {
    console.log("openSession: " + err.name + ":" + err.message);
  }
  var ta = "123e4567-e89b-12d3-a456-426655440000";
  var cid = ctx.openSession(ta, TeecLoginMethod.PUBLIC, null, null, sessionSuccess, sessionError);
  /* The cid can be used to revoke openSession request */
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

try
{
  var ctx = tizen.teec.getContext();
  var shm = ctx.allocateSharedMemory(1024 * 1024, TeecSharedMemoryFlags.INOUT);
  ctx.releaseSharedMemory(shm);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

try
{
  var ctx = tizen.teec.getContext();
  var shm = ctx.registerSharedMemory(0x1234567, 1024 * 1024, TeecSharedMemoryFlags.INOUT);
  ctx.releaseSharedMemory(shm);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

try
{
  var ctx = tizen.teec.getContext();
  var shm = ctx.allocateSharedMemory(1024 * 1024, TeecSharedMemoryFlags.INOUT);
  ctx.releaseSharedMemory(shm);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

  try
  {
    function sessionSuccess(session)
    {
      /* Session opened, now can communicate with TA */
      session.close();
    }
    function sessionError(err)
    {
      console.log("openSession: " + err.name + ":" + err.message);
    }
    var ta = "123e4567-e89b-12d3-a456-426655440000";
    var ctx = tizen.teec.getContext();
    val cid = ctx.openSession(ta, TeecLoginMethod.PUBLIC, null, null, sessionSuccess, sessionError);
    /* Call to openSession can be revoked also */
  }
  catch (err)
  {
    console.log(err.name + ": " + err.message);
  }

  try
  {
    var gSession;
    function commandError(err)
    {
      gSession.close();
    }
    function commandSuccess(cmd, params)
    {
      console.log("command " + cmd + ": ", params);
      gSession.close();
    }
    function sessionSuccess(session)
    {
      /* Session opened, now can communicate with TA */
      gSession = session;
      var data = [1,2,3,4,45,6,7,7,7];
      var p1 = new TeecValue(10, 100);    /* Command parameter 1 */
      var p2 = new TeecTempMemory(data);  /* Command parameter 2 */
      session.invokeCommand(1, [p1, p2], commandSuccess, commandError);
    }
    function sessionError(err)
    {
      console.log("openSession: " + err.name + ":" + err.message);
    }
    var ta = "123e4567-e89b-12d3-a456-426655440000";
    var ctx = tizen.teec.getContext();
    val cid = ctx.openSession(ta, TeecLoginMethod.PUBLIC, null, null, sessionSuccess, sessionError);
  }
  catch (err)
  {
    console.log(err.name + ": " + err.message);
  }