/***************************************************************************
 * Copyright (c) 2024 Microsoft Corporation
 * Copyright (c) 2025-present 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
 **************************************************************************/


/**************************************************************************/
/**************************************************************************/
/**                                                                       */
/** NetX Secure Component                                                 */
/**                                                                       */
/**    Transport Layer Security (TLS)                                     */
/**                                                                       */
/**************************************************************************/
/**************************************************************************/

#define NX_SECURE_SOURCE_CODE


#include "nx_secure_tls.h"

/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _nx_secure_tls_session_renegotiate_callback_set     PORTABLE C      */
/*                                                           6.4.3        */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Timothy Stapko, Microsoft Corporation                               */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This function sets up a function pointer that TLS will invoke when  */
/*    a re-negotiation request is received from a remote host. This       */
/*    happens when the remote host sends a ClientHello or HelloRequest    */
/*    (client and server hosts, respectively) during an active session.   */
/*    The callback is used to notify the application when a               */
/*    re-negotiation has been requested. The callback should return       */
/*    NX_SUCCESS to continue the re-negotiation handshake or a non-zero   */
/*    error code to abort the current TLS session.                        */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    tls_session                           TLS control block             */
/*    func_ptr                              Pointer to callback function  */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    status                                Completion status             */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    None                                                                */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    Application Code                                                    */
/*                                                                        */
/**************************************************************************/
#ifndef NX_SECURE_TLS_DISABLE_SECURE_RENEGOTIATION
UINT _nx_secure_tls_session_renegotiate_callback_set(NX_SECURE_TLS_SESSION *tls_session,
                                                     ULONG (*func_ptr)(struct NX_SECURE_TLS_SESSION_STRUCT *session))
{
    /* Set the function pointer in the TLS session. */
    tls_session -> nx_secure_tls_session_renegotiation_callback = func_ptr;

    return(NX_SUCCESS);
}
#endif /* NX_SECURE_TLS_DISABLE_SECURE_RENEGOTIATION */