/***************************************************************************
 * Copyright (c) 2024 Microsoft Corporation
 * Copyright (c) 2026-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
 **************************************************************************/


/**************************************************************************/
/**************************************************************************/
/**                                                                       */
/** USBX Component                                                        */
/**                                                                       */
/**   PIMA Class                                                          */
/**                                                                       */
/**************************************************************************/
/**************************************************************************/


/* Include necessary system files.  */

#define UX_SOURCE_CODE

#include "ux_api.h"
#include "ux_host_class_pima.h"
#include "ux_host_stack.h"


/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _ux_host_class_pima_object_transfer_abort           PORTABLE C      */
/*                                                           6.1          */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Chaoqiong Xiao, Microsoft Corporation                               */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This function aborts a pending transfer to\from an object.          */
/*  INPUT                                                                 */
/*                                                                        */
/*    pima                                       Pointer to pima class    */
/*    pima_session                               Pointer to pima session  */
/*    object_handle                              The object handle        */
/*    object                                     Pointer to object info   */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    Completion Status                                                   */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    _ux_host_class_pima_request_cancel         Cancel request           */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    USB application                                                     */
/*                                                                        */
/**************************************************************************/
UINT  _ux_host_class_pima_object_transfer_abort(UX_HOST_CLASS_PIMA *pima,
                                                UX_HOST_CLASS_PIMA_SESSION *pima_session,
                                                ULONG object_handle, UX_HOST_CLASS_PIMA_OBJECT *object)
{

UINT                                status;

    UX_PARAMETER_NOT_USED(object_handle);

    /* If trace is enabled, insert this event into the trace buffer.  */
    UX_TRACE_IN_LINE_INSERT(UX_TRACE_HOST_CLASS_PIMA_OBJECT_TRANSFER_ABORT, pima, object_handle, object, 0, UX_TRACE_HOST_CLASS_EVENTS, 0, 0)

    /* Check if this session is valid or not.  */
    if (pima_session -> ux_host_class_pima_session_magic != UX_HOST_CLASS_PIMA_MAGIC_NUMBER)
        return (UX_HOST_CLASS_PIMA_RC_SESSION_NOT_OPEN);

    /* Check if this session is opened or not.  */
    if (pima_session -> ux_host_class_pima_session_state != UX_HOST_CLASS_PIMA_SESSION_STATE_OPENED)
        return (UX_HOST_CLASS_PIMA_RC_SESSION_NOT_OPEN);

    /* Check if the object is already closed.  */
    if (object -> ux_host_class_pima_object_state != UX_HOST_CLASS_PIMA_OBJECT_STATE_OPENED)
        return (UX_HOST_CLASS_PIMA_RC_OBJECT_ALREADY_CLOSED );

    /* Cancel the current request.  */
    status = _ux_host_class_pima_request_cancel(pima);

    /* The transfer for this transaction was aborted. No need to issue a status phase when the object is closed.  */
    object -> ux_host_class_pima_object_transfer_status = UX_HOST_CLASS_PIMA_OBJECT_TRANSFER_STATUS_ABORTED;

    /* Reset the potential ZLP condition.  */
    pima -> ux_host_class_pima_zlp_flag = UX_HOST_CLASS_PIMA_ZLP_NONE;

    /* Return completion status.  */
    return(status);
}

/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _uxe_host_class_pima_object_transfer_abort          PORTABLE C      */
/*                                                           6.3.0        */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Yajun Xia, Microsoft Corporation                                    */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This function checks errors in pima object transfer abort function  */
/*    call.                                                               */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    pima                                       Pointer to pima class    */
/*    pima_session                               Pointer to pima session  */
/*    object_handle                              The object handle        */
/*    object                                     Pointer to object info   */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    Completion Status                                                   */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    _ux_host_class_pima_object_transfer_abort Transfer abort            */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    USB application                                                     */
/*                                                                        */
/**************************************************************************/
UINT  _uxe_host_class_pima_object_transfer_abort(UX_HOST_CLASS_PIMA *pima,
                                                UX_HOST_CLASS_PIMA_SESSION *pima_session,
                                                ULONG object_handle, UX_HOST_CLASS_PIMA_OBJECT *object)
{

    /* Sanity checks.  */
    if ((pima == UX_NULL) || (pima_session == UX_NULL) || (object == UX_NULL))
        return(UX_INVALID_PARAMETER);

    /* Call the actual pima object transfer abort function.  */
    return(_ux_host_class_pima_object_transfer_abort(pima, pima_session, object_handle, object));
}