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view src/g23m-gprs/sndcp/sndcp_nds.c @ 265:e57bfdadf49a

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mmiIcons.c: fix bogus icnType in incoming_call_animate[] The incoming call animation icons are actually drawn in 256-color format, but they were incorrectly declared as BMP_FORMAT_32BIT_COLOUR in the incoming_call_animate[] array. Why were they still getting displayed correctly despite this bogosity? Answer: because the mmi_dialogs_animation_new_CB() function overrides the icon bitmap type to 0x02, which means 256-color format. Needless to say, the icon format should be made correct at the source of the data, and at some later point we may need to remove the override from the animation display function.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 17 May 2021 07:18:36 +0000
parents fa8dc04885d8
children
line wrap: on
line source

/*
+-----------------------------------------------------------------------------
|  Project :  GPRS (8441)
|  Modul   :  sndcp_nds.c
+-----------------------------------------------------------------------------
|  Copyright 2002 Texas Instruments Berlin, AG
|                 All rights reserved.
|
|                 This file is confidential and a trade secret of Texas
|                 Instruments Berlin, AG
|                 The receipt of or possession of this file does not convey
|                 any rights to reproduce or disclose its contents or to
|                 manufacture, use, or sell anything it may describe, in
|                 whole, or in part, without the specific written consent of
|                 Texas Instruments Berlin, AG.
+-----------------------------------------------------------------------------
|  Purpose :  This modul is part of the entity SNDCP and implements all
|             functions to handles the incoming process internal signals as
|             described in the SDL-documentation (ND-statemachine)
+-----------------------------------------------------------------------------
*/


#define ENTITY_SNDCP

/*==== INCLUDES =============================================================*/

#include "typedefs.h"    /* to get Condat data types */
#include "vsi.h"        /* to get a lot of macros */
#include "macdef.h"
#include "gsm.h"        /* to get a lot of macros */
#include "prim.h"       /* to get the definitions of used SAP and directions */

#include "dti.h"

#include "sndcp.h"        /* to get the global entity definitions */
#include "sndcp_f.h"       /* to get the functions to access the global arrays*/
#include <string.h>     /* to get memcpy() */

#include "sndcp_mgs.h"       /* to get the signals to mg */
#include "sndcp_sdas.h"       /* to get the signals to sda */


/*==== CONST ================================================================*/

/*==== LOCAL VARS ===========================================================*/

/*==== PRIVATE FUNCTIONS ====================================================*/

/* 
+------------------------------------------------------------------------------ 
| Function : sndcp_reset_nd_nsapi_npdu_num 
+------------------------------------------------------------------------------ 
| Description : reset the npdu_num(N-PDU receive number) to zero in 
|               acknowledgement mode
| 
| Parameters  : nsapi number
| 
+------------------------------------------------------------------------------ 
*/ 

#ifndef CF_FAST_EXEC

GLOBAL void sndcp_reset_nd_nsapi_npdu_num(UBYTE nsapi) 
{ 
  TRACE_FUNCTION(" sndcp_reset_nd_nsapi_npdu_num ");
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];
  sndcp_data->nd->npdu_num = 0;
} 
#endif /* CF_FAST_EXEC */

/*==== PUBLIC FUNCTIONS =====================================================*/

/*
+------------------------------------------------------------------------------
| Function    : sig_mg_nd_get_rec_no
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_MG_GET_REC_NO
|
| Parameters  : (UBYTE), the nsapi number to choose the instance
|
+------------------------------------------------------------------------------
*/
#ifndef CF_FAST_EXEC

#ifdef SNDCP_UPM_INCLUDED 
GLOBAL U8 sig_mg_nd_get_rec_no (UBYTE nsapi)
#else
GLOBAL void sig_mg_nd_get_rec_no (UBYTE nsapi)
#endif  /*SNDCP_UPM_INCLUDED*/
{
  TRACE_ISIG( "sig_mg_nd_get_rec_no" );

  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];

  switch( GET_STATE(ND) )
  {
    case ND_DEFAULT:
    case ND_RECOVER:
    case ND_SUSPEND:
      sig_nd_mg_rec_no(nsapi, sndcp_data->nd->npdu_num);
      break;
    default:
      TRACE_ERROR( "SIG_MG_ND_GET_REC_NO unexpected" );
      break;
  }
#ifdef SNDCP_UPM_INCLUDED 
  return sndcp_data->nd->npdu_num;
#endif  /*SNDCP_UPM_INCLUDED*/
} /* sig_mg_nd_get_rec_no() */

#endif /* CF_FAST_EXEC */


/*
+------------------------------------------------------------------------------
| Function    : sig_mg_nd_recover
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_MG_ND_RECOVER
|
| Parameters  : (UBYTE), the nsapi number to choose the instance
|
+------------------------------------------------------------------------------
*/
#ifndef CF_FAST_EXEC

GLOBAL void sig_mg_nd_recover (UBYTE nsapi)
{
  TRACE_ISIG( "sig_mg_nd_recover" );

  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];

  switch( GET_STATE(ND) )
  {
    case ND_DEFAULT:
      SET_STATE (ND, ND_RECOVER);
      break;
    case ND_RECOVER:
    case ND_SUSPEND:
      break;
    default:
      TRACE_ERROR( "SIG_MG_ND_RECOVER unexpected" );
      break;
  }
} /* sig_mg_nd_recover() */

#endif /* CF_FAST_EXEC */

/*
+------------------------------------------------------------------------------
| Function    : sig_mg_nd_reset_ind
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_MG_ND_RESET_IND
|
| Parameters  : (UBYTE), the nsapi number to choose the instance
|
+------------------------------------------------------------------------------
*/
#ifndef CF_FAST_EXEC

GLOBAL void sig_mg_nd_reset_ind (UBYTE nsapi)
{
  TRACE_ISIG( "sig_mg_nd_reset_ind" );

  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];

  switch( GET_STATE(ND) )
  {
    case ND_DEFAULT:
    case ND_RECOVER:
    case ND_SUSPEND:
      break;
    default:
      TRACE_ERROR( "SIG_MG_ND_RESET_IND unexpected" );
      break;
  }
} /* sig_mg_nd_reset_ind() */

#endif /* CF_FAST_EXEC */


/*
+------------------------------------------------------------------------------
| Function    : sig_mg_nd_resume
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_MG_ND_RESUME
|
| Parameters  : (UBYTE), the nsapi number to choose the instance
|
+------------------------------------------------------------------------------
*/
#ifndef CF_FAST_EXEC

GLOBAL void sig_mg_nd_resume (UBYTE nsapi)
{
  TRACE_ISIG( "sig_mg_nd_resume" );

  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];

  switch( GET_STATE(ND) )
  {
    case ND_SUSPEND:
      SET_STATE (ND, ND_RECOVER);
      break;
    default:
      TRACE_ERROR( "SIG_MG_ND_RESUME unexpected" );
      break;
  }
} /* sig_mg_nd_resume() */

#endif /* CF_FAST_EXEC */

/*
+------------------------------------------------------------------------------
| Function    : sig_mg_nd_suspend
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_MG_ND_SUSPEND
|
| Parameters  : (UBYTE), the nsapi number to choose the instance
|
+------------------------------------------------------------------------------
*/
#ifndef CF_FAST_EXEC

GLOBAL void sig_mg_nd_suspend (UBYTE nsapi)
{
  TRACE_ISIG( "sig_mg_nd_suspend" );

  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];

  switch( GET_STATE(ND) )
  {
    case ND_DEFAULT:
    case ND_RECOVER:
      SET_STATE(ND, ND_SUSPEND);
      break;
    default:
      TRACE_ERROR( "SIG_MG_ND_SUSPEND unexpected" );
      break;
  }
} /* sig_mg_nd_suspend() */

#endif /* CF_FAST_EXEC */

/*
+------------------------------------------------------------------------------
| Function    : sig_sd_nd_unitdata_ind
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_SD_ND_UNITDATA_IND
|
| Parameters  : nsapi number,
|               T_SN_UNITDATA_IND, N-PDU to be sent to nsapidown in form
|                of primitive struct
|
+------------------------------------------------------------------------------
*/
/*#if defined(CF_FAST_EXEC) || defined(_SIMULATION_) || \
   !defined(SNDCP_UPM_INCLUDED)   || defined(SNDCP_2to1) */

GLOBAL void sig_sd_nd_unitdata_ind (UBYTE nsapi,
                                    T_SN_UNITDATA_IND* sn_unitdata_ind)
{
#ifdef _SNDCP_DTI_2_
  ULONG linkid = 0;
#endif /*_SNDCP_DTI_2_*/
  TRACE_ISIG( "sig_sd_nd_unitdata_ind" );


#ifdef _SNDCP_MEAN_TRACE_
#ifdef _SNDCP_DTI_2_
  sndcp_mean_trace(nsapi,
                   SNDCP_MEAN_DOWN,
                   SNDCP_MEAN_UNACK,
                   sn_unitdata_ind->desc_list2.list_len);
#else /*_SNDCP_DTI_2_*/
  sndcp_mean_trace(nsapi,
                   SNDCP_MEAN_DOWN,
                   SNDCP_MEAN_UNACK,
                   sn_unitdata_ind->desc_list.list_len);
#endif /*_SNDCP_DTI_2_*/

#endif /* _SNDCP_MEAN_TRACE_ */

  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];


#ifdef SNDCP_TRACE_IP_DATAGRAM
  if(sndcp_data->trace_ip_header || sndcp_data->trace_ip_datagram){
    TRACE_EVENT("-------- Downlink IP datagram --------");
#ifdef _SNDCP_DTI_2_
    sndcp_trace_ip_datagram(& sn_unitdata_ind->desc_list2);
#else /*_SNDCP_DTI_2_*/
    sndcp_trace_ip_datagram(& sn_unitdata_ind->desc_list);
#endif /*_SNDCP_DTI_2_*/
    TRACE_EVENT("--------------------------------------");
  } else {  
#ifdef _SNDCP_DTI_2_
    sndcp_default_ip_trace(& sn_unitdata_ind->desc_list2, SNDCP_DL_PACKET);
#else /*_SNDCP_DTI_2_*/
    sndcp_default_ip_trace(& sn_unitdata_ind->desc_list, SNDCP_DL_PACKET);
#endif /*_SNDCP_DTI_2_*/
  }
  if(sndcp_data->trace_ip_bin){
#ifdef _SNDCP_DTI_2_
    sndcp_bin_trace_ip(& sn_unitdata_ind->desc_list2, SNDCP_DL_PACKET);
#else /*_SNDCP_DTI_2_*/
    sndcp_bin_trace_ip(& sn_unitdata_ind->desc_list, SNDCP_DL_PACKET);
#endif /*_SNDCP_DTI_2_*/
  }

#else /* SNDCP_TRACE_IP_DATAGRAM */

#ifdef SNDCP_TRACE_BUFFER
#ifdef _SNDCP_DTI_2_
  TRACE_EVENT_P1("downlink at SN SAP: %d octets",
                 sn_unitdata_ind->desc_list2.list_len);
  sndcp_trace_desc_list(& sn_unitdata_ind->desc_list2);
#else /*_SNDCP_DTI_2_*/
  TRACE_EVENT_P1("downlink at SN SAP: %d octets",
                 sn_unitdata_ind->desc_list.list_len);
  sndcp_trace_desc_list(& sn_unitdata_ind->desc_list);
#endif /*_SNDCP_DTI_2_*/
#endif /* SNDCP_TRACE_BUFFER */
#endif /* SNDCP_TRACE_IP_DATAGRAM */


  switch( GET_STATE(ND) )
  {
    case ND_DEFAULT:

#ifdef _SNDCP_DTI_2_

      /*
      * Copy sn_unitdata_ind to dti2_data_ind.
      */
      {
        PALLOC_DESC2(dti_data_ind, DTI2_DATA_IND);

        sndcp_get_nsapi_linkid(nsapi, &linkid);
        dti_data_ind->link_id = linkid;
        dti_data_ind->parameters.p_id = sn_unitdata_ind->p_id;
        dti_data_ind->parameters.st_lines.st_flow = 0;
        dti_data_ind->parameters.st_lines.st_line_sa = 0;
        dti_data_ind->parameters.st_lines.st_line_sb = 0;
        dti_data_ind->parameters.st_lines.st_break_len = 0;
        dti_data_ind->desc_list2 = sn_unitdata_ind->desc_list2;

        /*
         * Free the received test primitive.
         */
        MFREE (sn_unitdata_ind);
        sn_unitdata_ind = NULL;

        dti_send_data(sndcp_data->hDTI, /* DTI_HANDLE hDTI, */
                      0, /* U8 instance, */
                      SNDCP_INTERFACE_UNACK, /* U8 interface, */
                      nsapi,/* U8 channel, */
                      dti_data_ind /* T_DTI2_DATA_IND *dti_data_ind);*/
                      );

      }

#else /*_SNDCP_DTI_2_*/
      /*
       * Copy sn_unitdata_ind to dti_data_ind.
       */
      {
        /*
         * Copy sn_data_req_test to dti_data_ind.
         */
        PALLOC_DESC(dti_data_ind, DTI_DATA_IND);

        dti_data_ind->p_id = sn_unitdata_ind->p_id;
        dti_data_ind->desc_list = sn_unitdata_ind->desc_list;
        dti_data_ind->op_ack = OP_ACK;

        /*
         * Free the received test primitive.
         */
        MFREE (sn_unitdata_ind);
        sn_unitdata_ind = NULL;

        /*
         * Trace p_id.
         */

#ifdef SNDCP_TRACE_ALL
        switch (dti_data_ind->p_id) {
        case DTI_PID_IP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_IP");
          break;
        case DTI_PID_CTCP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_CTCP");
          break;
        case DTI_PID_UTCP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_UTCP");
          break;
        case DTI_PID_FRAME:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_FRAME");
          break;
        default:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "unknown");


        }
#endif /* SNDCP_TRACE_ALL */
        dti_send_data(sndcp_data->hDTI, /* DTI_HANDLE hDTI, */
                      0, /* U8 instance, */
                      SNDCP_INTERFACE_UNACK, /* U8 interface, */
                      nsapi,/* U8 channel, */
                      dti_data_ind /* T_DTI2_DATA_IND *dti_data_ind);*/
                      );

      }
#endif /*_SNDCP_DTI_2_*/
      break;
    default:
      if (sn_unitdata_ind != NULL) {
#ifdef _SNDCP_DTI_2_
        MFREE_PRIM (sn_unitdata_ind);
#else /*_SNDCP_DTI_2_*/
        PFREE_DESC (sn_unitdata_ind);
#endif /*_SNDCP_DTI_2_*/
      }
      TRACE_ERROR( "SIG_SD_ND_UNITDATA_IND unexpected" );
      break;
  }
} /* sig_sd_nd_unitdata_ind() */

/*#endif *//* CF_FAST_EXEC || _SIMULATION_ || !SNDCP_UPM_INCLUDED || SNDCP_2to1 */

/*
+------------------------------------------------------------------------------
| Function    : sig_sda_nd_data_ind
+------------------------------------------------------------------------------
| Description : Handles the internal signal SIG_SDA_ND_DATA_IND
|
| Parameters  : nsapi number,
|               T_SN_DATA_IND, N-PDU to be sent to nsapidown in form
|                of primitive struct,
|               npdu number
|
+------------------------------------------------------------------------------
*/
#ifndef CF_FAST_EXEC

GLOBAL void sig_sda_nd_data_ind (UBYTE nsapi,
                                 T_SN_DATA_IND* sn_data_ind,
                                 UBYTE npdu_number)
{
#ifdef _SNDCP_DTI_2_
  ULONG linkid = 0;
#endif /*_SNDCP_DTI_2_*/
  UBYTE sapi = 0;

  TRACE_ISIG( "sig_sda_nd_data_ind" );

#ifdef _SNDCP_MEAN_TRACE_
#ifdef _SNDCP_DTI_2_
  sndcp_mean_trace(nsapi,
                   SNDCP_MEAN_DOWN,
                   SNDCP_MEAN_ACK,
                   sn_data_ind->desc_list2.list_len);
#else /*_SNDCP_DTI_2_*/
  sndcp_mean_trace(nsapi,
                   SNDCP_MEAN_DOWN,
                   SNDCP_MEAN_ACK,
                   sn_data_ind->desc_list.list_len);
#endif /*_SNDCP_DTI_2_*/
#endif /* _SNDCP_MEAN_TRACE_ */


  /*
   * set service instance according to nsapi in primitive
   */
  sndcp_data->nd = & sndcp_data->nd_base[nsapi];

#ifdef SNDCP_TRACE_IP_DATAGRAM
  if(sndcp_data->trace_ip_header || sndcp_data->trace_ip_datagram){
    TRACE_EVENT("-------- Downlink IP datagram --------");
#ifdef _SNDCP_DTI_2_
    sndcp_trace_ip_datagram(& sn_data_ind->desc_list2);
#else /*_SNDCP_DTI_2_*/
    sndcp_trace_ip_datagram(& sn_data_ind->desc_list);
#endif /*_SNDCP_DTI_2_*/
    TRACE_EVENT("--------------------------------------");
  } else {  
#ifdef _SNDCP_DTI_2_
    sndcp_default_ip_trace(& sn_data_ind->desc_list2, SNDCP_DL_PACKET);
#else /*_SNDCP_DTI_2_*/
    sndcp_default_ip_trace(& sn_data_ind->desc_list, SNDCP_DL_PACKET);
#endif /*_SNDCP_DTI_2_*/
  }
  if(sndcp_data->trace_ip_bin){
#ifdef _SNDCP_DTI_2_
    sndcp_bin_trace_ip(& sn_data_ind->desc_list2, SNDCP_DL_PACKET);
#else /*_SNDCP_DTI_2_*/
    sndcp_bin_trace_ip(& sn_data_ind->desc_list, SNDCP_DL_PACKET);
#endif /*_SNDCP_DTI_2_*/
  }
#else /* SNDCP_TRACE_IP_DATAGRAM */

#ifdef SNDCP_TRACE_BUFFER
#ifdef _SNDCP_DTI_2_
  TRACE_EVENT_P1("downlink at SN SAP: %d octets",
                 sn_data_ind->desc_list2.list_len);
  sndcp_trace_desc_list(& sn_data_ind->desc_list2);
#else /*_SNDCP_DTI_2_*/
  TRACE_EVENT_P1("downlink at SN SAP: %d octets",
                 sn_data_ind->desc_list.list_len);
  sndcp_trace_desc_list(& sn_data_ind->desc_list);
#endif /*_SNDCP_DTI_2_*/
#endif /* SNDCP_TRACE_BUFFER */
#endif /* SNDCP_TRACE_IP_DATAGRAM */


  switch( GET_STATE(ND) )
  {
    case ND_DEFAULT:
      sndcp_data->nd->npdu_num++;

#ifdef _SNDCP_DTI_2_
      /*
       * Copy sn_unitdata_ind to dti_data_ind.
       */
      {
        /*
         * Copy sn_data_req_test to dti_data_ind.
         */
        PALLOC_DESC2(dti_data_ind, DTI2_DATA_IND);

        sndcp_get_nsapi_linkid(nsapi, &linkid);
        dti_data_ind->link_id = linkid;
        dti_data_ind->parameters.p_id = sn_data_ind->p_id;
        dti_data_ind->parameters.st_lines.st_flow = 0;
        dti_data_ind->parameters.st_lines.st_line_sa = 0;
        dti_data_ind->parameters.st_lines.st_line_sb = 0;
        dti_data_ind->parameters.st_lines.st_break_len = 0;
        dti_data_ind->desc_list2 = sn_data_ind->desc_list2;

        /*
         * Free the received test primitive.
         */
        MFREE (sn_data_ind);
        sn_data_ind = NULL;

        /*
         * Trace p_id.
         */
#ifdef SNDCP_TRACE_ALL
        switch (dti_data_ind->parameters.p_id) {
        case DTI_PID_IP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->parameters.p_id,
                         "DTI_PID_IP");
          break;
        case DTI_PID_CTCP:
          TRACE_EVENT_P2("dti_data_ind->parameters.p_id: %02x (%s)",
                         dti_data_ind->parameters.p_id,
                         "DTI_PID_CTCP");
          break;
        case DTI_PID_UTCP:
          TRACE_EVENT_P2("dti_data_ind->parameters.p_id: %02x (%s)",
                         dti_data_ind->parameters.p_id,
                         "DTI_PID_UTCP");
          break;
        case DTI_PID_UOS:
          TRACE_EVENT_P2("dti_data_ind->parameters.p_id: %02x (%s)",
                         dti_data_ind->parameters.p_id,
                         "DTI_PID_FRAME");
          break;
        default:
          TRACE_EVENT_P2("dti_data_ind->parameters.p_id: %02x (%s)",
                         dti_data_ind->parameters.p_id,
                         "unknown");


        }
#endif /* SNDCP_TRACE_ALL */

        dti_send_data(sndcp_data->hDTI, /* DTI_HANDLE hDTI, */
                      0, /* U8 instance, */
#ifdef SNDCP_UPM_INCLUDED 
                      SNDCP_INTERFACE_UNACK, /* U8 interface, */
#else
                      SNDCP_INTERFACE_ACK, /* U8 interface, */
#endif 
                      nsapi,/* U8 channel, */
                      dti_data_ind /* T_DTI2_DATA_IND *dti_data_ind);*/
                      );

      }

#else /*_SNDCP_DTI_2_*/
      /*
       * Copy sn_unitdata_ind to dti_data_ind.
       */
      {
        /*
         * Copy sn_data_req_test to dti_data_ind.
         */
        PALLOC_DESC(dti_data_ind, DTI_DATA_IND);

        dti_data_ind->p_id = sn_data_ind->p_id;
        dti_data_ind->desc_list = sn_data_ind->desc_list;
        dti_data_ind->op_ack = OP_ACK;

        /*
         * Free the received test primitive.
         */
        MFREE (sn_data_ind);
        sn_data_ind = NULL;

        /*
         * Trace p_id.
         */
#ifdef SNDCP_TRACE_ALL
        switch (dti_data_ind->p_id) {
        case DTI_PID_IP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_IP");
          break;
        case DTI_PID_CTCP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_CTCP");
          break;
        case DTI_PID_UTCP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_UTCP");
          break;
        case DTI_PID_FRAME:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_FRAME");
          break;
        default:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "unknown");


        }
#endif /* SNDCP_TRACE_ALL */

        dti_send_data(sndcp_data->hDTI, /* DTI_HANDLE hDTI, */
                      0, /* U8 instance, */
                      SNDCP_INTERFACE_ACK, /* U8 interface, */
                      nsapi,/* U8 channel, */
                      dti_data_ind /* T_DTI2_DATA_IND *dti_data_ind);*/
                      );

      }
#endif /*_SNDCP_DTI_2_*/

      break;
    case ND_RECOVER:
      if (sndcp_data->nd->npdu_num == npdu_number) {
        sndcp_data->nd->npdu_num++;
        SET_STATE(ND, ND_DEFAULT);

#ifdef _SNDCP_DTI_2_
      /*
       * Copy sn_unitdata_ind to dti_data_ind.
       */
      {
        /*
         * Copy sn_data_req_test to dti_data_ind.
         */
        PALLOC_DESC2(dti_data_ind, DTI2_DATA_IND);

        sndcp_get_nsapi_linkid(nsapi, &linkid);
        dti_data_ind->link_id = linkid;
        dti_data_ind->parameters.p_id = sn_data_ind->p_id;
        dti_data_ind->parameters.st_lines.st_flow = 0;
        dti_data_ind->parameters.st_lines.st_line_sa = 0;
        dti_data_ind->parameters.st_lines.st_line_sb = 0;
        dti_data_ind->parameters.st_lines.st_break_len = 0;
        dti_data_ind->desc_list2 = sn_data_ind->desc_list2;

        /*
         * Free the received test primitive.
         */
        MFREE (sn_data_ind);
        sn_data_ind = NULL;

        dti_send_data(sndcp_data->hDTI, /* DTI_HANDLE hDTI, */
                      0, /* U8 instance, */
#ifdef SNDCP_UPM_INCLUDED 
                      SNDCP_INTERFACE_UNACK, /* U8 interface, */
#else
                      SNDCP_INTERFACE_ACK, /* U8 interface, */
#endif 
                      nsapi,/* U8 channel, */
                      dti_data_ind /* T_DTI2_DATA_IND *dti_data_ind);*/
                      );
      }

#else /*_SNDCP_DTI_2_*/

      /*
       * Copy sn_unitdata_ind to dti_data_ind.
       */
      {
        /*
         * Copy sn_data_req_test to dti_data_ind.
         */
        PALLOC_DESC(dti_data_ind, DTI_DATA_IND);

        dti_data_ind->p_id = sn_data_ind->p_id;
        dti_data_ind->desc_list = sn_data_ind->desc_list;
        dti_data_ind->op_ack = OP_ACK;

        /*
         * Free the received test primitive.
         */
        MFREE (sn_data_ind);
        sn_data_ind = NULL;

                /*
         * Trace p_id.
         */
#ifdef SNDCP_TRACE_ALL
        switch (dti_data_ind->p_id) {
        case DTI_PID_IP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_IP");
          break;
        case DTI_PID_CTCP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_CTCP");
          break;
        case DTI_PID_UTCP:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_UTCP");
          break;
        case DTI_PID_FRAME:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "DTI_PID_FRAME");
          break;
        default:
          TRACE_EVENT_P2("dti_data_ind->p_id: %02x (%s)",
                         dti_data_ind->p_id,
                         "unknown");


        }
#endif /* SNDCP_TRACE_ALL */

        dti_send_data(sndcp_data->hDTI, /* DTI_HANDLE hDTI, */
                      0, /* U8 instance, */
                      SNDCP_INTERFACE_ACK, /* U8 interface, */
                      nsapi,/* U8 channel, */
                      dti_data_ind /* T_DTI2_DATA_IND *dti_data_ind);*/
                      );
      }

#endif /*_SNDCP_DTI_2_*/
      }
      else
      {
        /*
         * Discard primitive.
         */
        if (sn_data_ind != NULL) {
#ifdef _SNDCP_DTI_2_
          MFREE_PRIM(sn_data_ind);
#else /*_SNDCP_DTI_2_*/
          PFREE_DESC(sn_data_ind);
#endif /*_SNDCP_DTI_2_*/
          sn_data_ind = NULL;
        }
        /*
         * Request next from sda.
         */
        sndcp_get_nsapi_sapi(nsapi, &sapi);
        sig_nd_sda_getdata_req(sapi, nsapi);
      };

      break;
    case ND_SUSPEND:
      /*
       * Discard primitive.
       */
      if (sn_data_ind != NULL) {
#ifdef _SNDCP_DTI_2_
        MFREE_PRIM(sn_data_ind);
#else /*_SNDCP_DTI_2_*/
        PFREE_DESC(sn_data_ind);
#endif /*_SNDCP_DTI_2_*/
        sn_data_ind = NULL;
      }
      /*
       * Request next from sda.
       */
      sndcp_get_nsapi_sapi(nsapi, &sapi);
      sig_nd_sda_getdata_req(sapi, nsapi);
      break;
    default:
      TRACE_ERROR( "SIG_SDA_ND_DATA_IND unexpected" );
#ifdef _SNDCP_DTI_2_
        MFREE_PRIM(sn_data_ind);
#else /*_SNDCP_DTI_2_*/
        PFREE_DESC(sn_data_ind);
#endif /*_SNDCP_DTI_2_*/
	sn_data_ind = NULL;
      break;
  }
} /* sig_sda_nd_data_ind() */

#endif /* CF_FAST_EXEC */