mfw_sim.c

是一个手机功能的模拟程序

/*MC SPR1351, replaced previous implementation with wrapper for aci implementation*/
int sim_check_sim_NSlock (void)
{	T_SIMLOCK_STATUS simlock_status;

	TRACE_EVENT ("sim_check_sim_NSlock()");
	
	simlock_status =aci_slock_checklock(SIMLOCK_NETWORK_SUBSET);
	TRACE_EVENT_P1("NSLock: %d", simlock_status);

	/*convert status from ACI to MFW encoding*/ 
	return sim_convert_simlock_status(simlock_status);
}

/*
+---------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM             |
| STATE   : code                        ROUTINE : sim_check_sim_Clock |
+---------------------------------------------------------------------+

  PURPOSE : Check corporate lock. It only works with SIMs
            which support GID1 and GID2 files.

*/
/*MC SPR1351, replaced previous implemnetation with wrapper for aci implementation*/
int sim_check_sim_Clock (void)
{	T_SIMLOCK_STATUS simlock_status;

	TRACE_EVENT ("sim_check_sim_Clock()");
	
	simlock_status =aci_slock_checklock(SIMLOCK_CORPORATE);
	
	TRACE_EVENT_P1("CLock: %d", simlock_status);
	/*convert status from ACI to MFW encoding*/ 
	return sim_convert_simlock_status(simlock_status);
}



/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : sim_pin_status     |
+--------------------------------------------------------------------+

  PURPOSE : Request PIN1/PIN2 status

*/

void sim_pin_status(T_MFW_SIM_PIN_STATUS *status)
{
  SHORT           pn1Cnt;
  SHORT           pn2Cnt;
  SHORT           pk1Cnt;
  SHORT           pk2Cnt;
  T_ACI_PVRF_STAT ps1;
  T_ACI_PVRF_STAT ps2;
  char debug[30];
  TRACE_FUNCTION("sim_pin_status()");

  status->stat = MFW_SIM_UNKNOWN;
  status->set  = MFW_SIM_UNKNOWN;
  
  if (qAT_PercentPVRF(CMD_SRC_LCL, &pn1Cnt, 
                      &pn2Cnt, &pk1Cnt, &pk2Cnt, &ps1, &ps2) == AT_CMPL)
  {
    switch (status->type)
    {
      case MFW_SIM_PIN1:
		/*CONQ 5578, check service table to see if allowed to disable PIN1*/
      	if (!psaSIM_ChkSIMSrvSup(SRV_CHV1_Disable))
      	{
			status->stat = MFW_SIM_NO_DISABLE;
      	}
      	else
      	{
        	status->stat = sim_cvtPINstatus(ps1, MFW_SIM_PIN1);
      	}
        status->set = pin1_set;
        break;
      case MFW_SIM_PIN2:
        status->stat = sim_cvtPINstatus(ps2, MFW_SIM_PIN2);
        status->set  = pin2_set;
        break;
    }
  }
}


/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : sim_cvtPINstatus   |
+--------------------------------------------------------------------+

  PURPOSE :

*/

UBYTE sim_cvtPINstatus(T_ACI_PVRF_STAT ps, UBYTE type)
{
  TRACE_FUNCTION("sim_cvtPINstatus()");

  switch (ps)
  {
    case PVRF_STAT_NotRequired: 
      return MFW_SIM_NO_PIN;
    case PVRF_STAT_Required:
      if (type EQ MFW_SIM_PIN1) 
        return MFW_SIM_PIN_REQ;
      if (type EQ MFW_SIM_PIN2) 
        return MFW_SIM_PIN2_REQ;
      return MFW_SIM_UNKNOWN;
    default:                    
      return MFW_SIM_UNKNOWN;
  }
}


/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : simDecodeIMSI      |
+--------------------------------------------------------------------+

  PURPOSE : convert imsi (packed bcd to ASCIIZ; ->11.11)

*/

void simDecodeIMSI (UBYTE * imsi_field, 
                    UBYTE   imsi_c_field, 
                    UBYTE * imsi_extracted)
{
  UBYTE length;
  UBYTE i;
  UBYTE digit;

  TRACE_FUNCTION ("simDecodeImsi()");

  /*
   * calculate number of digits
   */
  length = (imsi_c_field-1)*2;

  /*
   * if odd number of digits add one
   */
  if (imsi_field[0] & 0x08)
    length++;

  /*
   * extract all digits
   */
  for (i = 0; i < length; i++)
  {
    digit = (i & 1) ?
        imsi_field[(i + 1) / 2] & 0x0f :
       (imsi_field[(i + 1) / 2] & 0xf0) >> 4;

#if defined (WIN32)
    {
      char buf[40];
      sprintf (buf, "DIGIT [%d] = %d",i, digit);
      TRACE_EVENT (buf);
    }
#endif
    if (i < LONG_NAME)
      imsi_extracted [i] = digit + 0x30;
    else
    {
      imsi_extracted [i] = 0;
      return;
    }
  }
}

/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : sim_pin_ident      |
+--------------------------------------------------------------------+

  PURPOSE : handle mfw windows command

*/

void sim_pin_ident(UBYTE id)
{
  TRACE_FUNCTION("sim_pin_ident()");
  pin_ident = id;
}



/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : simCommand         |
+--------------------------------------------------------------------+

  PURPOSE : handle mfw windows command

*/

static int simCommand (U32 cmd, void *h)
{
    switch (cmd)
    {
        case MfwCmdDelete:              /* delete me                */
            if (!h)
                return 0;
            sim_delete(h);
            return 1;
        default:
            break;
    }

    return 0;
}







/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)     MODULE  : MFW_SIM               |
| STATE   : code                     ROUTINE : sim_simlock_ok        |
+--------------------------------------------------------------------+

  PURPOSE : The function checks all simlocks and returns SIMLOCK_DISABLED
  if none are set.
            
*/
/*spr 1351, replaced previous implemntation with a wrapper for aci implentation*/
UBYTE sim_simlock_ok (void)
{	
	T_SIMLOCK_STATUS simlock_status;

	simlock_status = aci_slock_checkpersonalisation();
	return sim_convert_simlock_status(simlock_status);

}

/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : sim_get_imsi       |
+--------------------------------------------------------------------+

  PURPOSE : Request IMSI number in SIM card

*/

UBYTE * sim_get_imsi (void)
{
  return mfw_IMSI;
}

/*
+---------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)   MODULE  : MFW_SIM                  |
| STATE   : code                   ROUTINE : sim_mmi_update_parameter |
+---------------------------------------------------------------------+

  PURPOSE : MMI relevant parameters from the SIM card

*/

void sim_mmi_update_parameter(T_SIM_ACTIVATE_IND *sim_act_ind)
{
  TRACE_FUNCTION("sim_mmi_update_parameter()");

  memcpy( sim_config.pref_lang, sim_act_ind->pref_lang, 5);
}

#ifdef SIM_TOOLKIT
/*
+---------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)   MODULE  : MFW_SIM                  |
| STATE   : code                   ROUTINE : sim_sat_file_update      |
+---------------------------------------------------------------------+

  PURPOSE : SIM file change indication

*/

void sim_sat_file_update(USHORT dataId)
{
  TRACE_FUNCTION("sim_sat_file_update()");

  sat_update = TRUE;
  switch (dataId)
  {
    case SIM_SST:
      sim_read_sim(SIM_SST, NOT_PRESENT_8BIT, 10);
      break;
    case SIM_GID1:
      sim_read_sim(SIM_GID1, NOT_PRESENT_8BIT, 5);
      break;
    case SIM_GID2:
      sim_read_sim(SIM_GID2, NOT_PRESENT_8BIT, 5);
      break;
    case SIM_LP:
	{
		  T_ACI_LAN_SUP   lngCde;
		  CHAR            lang_buffer[3]; 

		  memset(lang_buffer, 0, sizeof(lang_buffer));
		  lngCde.str = lang_buffer;
	  if (qAT_PlusCLAN(CMD_SRC_LCL, &lngCde) == AT_EXCT)
			return;
#ifdef SIM_TOOLKIT
	  else
	  if (mfwSATLPRefresh)
	  {
		sat_update = FALSE;
		mfwSATLPRefresh =FALSE;
		psaSAT_FUConfirm (0, SIM_FU_ERROR);	/*If not possible, notify to the SIM */
	  }
#endif
	}
	  break;
    default:
      break;
  }
}
#endif

/*
+---------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)   MODULE  : MFW_SIM                  |
| STATE   : code                   ROUTINE : sim_read_sst_cnf         |
+---------------------------------------------------------------------+

  PURPOSE : SIM file change indication

*/

void sim_read_sst_cnf (SHORT error, UBYTE *data)
{
  TRACE_FUNCTION("sim_read_sst_cnf()");

  if (error EQ SIM_NO_ERROR)
    memcpy(sim_service_table, data, sizeof(sim_service_table));
  else
    TRACE_EVENT("SST read error");

#ifdef SIM_TOOLKIT
  if (sat_update)
  {
    sat_update = FALSE;
    satUpdateFiles ( TRUE, SIM_SST );
  }
#endif
}




/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : sim_init_CPRS    |
+--------------------------------------------------------------------+

  PURPOSE :  initialize the ciphering indication 

*/

UBYTE sim_init_CPRS (CallbackCPRI func, UBYTE CPRImode )
{

	UBYTE getCPRImode;

	TRACE_FUNCTION("sim_init_CPRS()");
	
	//keep the callback function from MMI
	if (func != NULL)
		mmi_cprs_cb = func;
	else
		return FALSE;

	//now set the mode
	sAT_PercentCPRI (CMD_SRC_LCL, CPRImode);

	return TRUE;
}


/*
+--------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)        MODULE  : MFW_SIM            |
| STATE   : code                        ROUTINE : rAT_PercentCPRI    |
+--------------------------------------------------------------------+

  PURPOSE :  is called to inform the application about a received ciphering indication. 
  gsm_ciph and gprs_ciph are used to inform the application about a change in ciphering 
  mode in GSM or GPRS.

*/


void rAT_PercentCPRI (UBYTE gsm_ciph, UBYTE gprs_ciph)
{

	//call here the function from MMI
	mmi_cprs_cb(gsm_ciph, gprs_ciph);
}

/*
+---------------------------------------------------------------------+
| PROJECT : MMI-Framework (8417)   MODULE  : MFW_SIM                 |
| STATE   : code                   ROUTINE : sim_read_lp_cnf            |
+---------------------------------------------------------------------+

  PURPOSE : 

*/ 

void sim_read_lp_cnf (SHORT error, T_ACI_LAN_SUP  *CLang)
{
  TRACE_FUNCTION("sim_read_lp_cnf()");


#ifdef SIM_TOOLKIT
  if ((mfwSATLPRefresh)&&(sat_update))
  {
	mfwSATLPRefresh= FALSE;
    sat_update = FALSE;
	if (error EQ SIM_NO_ERROR)
	    satUpdateFiles ( TRUE, SIM_SST );
	else
        psaSAT_FUConfirm (0, SIM_FU_ERROR);	/*If not possible, notify to the SIM */
  }
#endif
}

//glowing, 2004-05-13 import from M188A that used in l1tm_cust_add.c 
USHORT get_sim_status(void)
{
	if((sim_status.sim_status==MFW_SIM_NO_SIM_CARD)
		||(sim_status.sim_status==MFW_SIM_INVALID_CARD))
		return ERR_STATUS;
	else
		return OK_STATUS;
}
/* glowing,2004-05-13, end of import */