/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation                                */
/* Copyright (c) 2026 Eclipse ThreadX contributors                         */
/*                                                                         */
/* This program and the accompanying materials are made available under    */
/* the terms of the MIT License which is available at                      */
/* https://opensource.org/licenses/MIT.                                    */
/*                                                                         */
/* SPDX-License-Identifier: MIT                                            */
/***************************************************************************/

#include "tls_test_frame.h"

/* Global demo emaphore. */
extern TLS_TEST_SEMAPHORE* semaphore_server_prepared;

/* Instance two test entry. */
INT dtls_client_entry( TLS_TEST_INSTANCE* instance_ptr)
{

#if !defined(NX_SECURE_TLS_SERVER_DISABLED) && defined(NX_SECURE_ENABLE_DTLS)

/* Just use DTLSv1.2 */
CHAR* external_cmd[] = { "openssl_echo_client.sh", TLS_TEST_IP_ADDRESS_STRING, DEVICE_SERVER_PORT_STRING, "-dtls1_2", (CHAR*)NULL};
INT status, exit_status, instance_status = TLS_TEST_SUCCESS, i = 0;

    for (i = 0; i < 3; i++)
    {
        print_error_message("Connection %d: waiting for semaphore.\n", i);
        tls_test_semaphore_wait(semaphore_server_prepared);
        tls_test_sleep(1);
        print_error_message("Connection %d: client get semaphore. Launch a external test program.\n", i);

        /* Call an external program to connect to tls server. */
        status = tls_test_launch_external_test_process(&exit_status, external_cmd);
        return_value_if_fail(TLS_TEST_SUCCESS == status, status);

        /* Check for exit_status. */
        if (exit_status)
        {
            /* Record errors. */
            instance_status = TLS_TEST_INSTANCE_EXTERNAL_PROGRAM_FAILED;
        }
    }

    return instance_status;

#else /* ifndef NX_SECURE_TLS_SERVER_DISABLED */

    return TLS_TEST_NOT_AVAILABLE;

#endif /* ifndef NX_SECURE_TLS_SERVER_DISABLED */

}