/****************************************************************************
Name : cpa_mds_dec
Description : This function decodes an events sent to CPA.
Arguments : cb : CPA control Block.
info : Info for decoding
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : None.
******************************************************************************/
static uint32_t cpa_mds_dec(CPA_CB *cb, MDS_CALLBACK_DEC_INFO *dec_info)
{
CPSV_EVT *msg_ptr = NULL;
EDU_ERR ederror = 0;
uint32_t rc = NCSCC_RC_SUCCESS;
uint8_t local_data[20];
uint8_t *pstream;
bool is_valid_msg_fmt = false;
TRACE_ENTER();
if (dec_info->i_fr_svc_id == NCSMDS_SVC_ID_CPND) {
is_valid_msg_fmt = m_NCS_MSG_FORMAT_IS_VALID(dec_info->i_msg_fmt_ver,
CPA_WRT_CPND_SUBPART_VER_MIN,
CPA_WRT_CPND_SUBPART_VER_MAX, cpa_cpnd_msg_fmt_table);
} else if (dec_info->i_fr_svc_id == NCSMDS_SVC_ID_CPD) {
is_valid_msg_fmt = m_NCS_MSG_FORMAT_IS_VALID(dec_info->i_msg_fmt_ver,
CPA_WRT_CPD_SUBPART_VER_MIN,
CPA_WRT_CPD_SUBPART_VER_MAX, cpa_cpd_msg_fmt_table);
}
if (is_valid_msg_fmt) {
msg_ptr = m_MMGR_ALLOC_CPSV_EVT(NCS_SERVICE_ID_CPA);
if (!msg_ptr)
return NCSCC_RC_FAILURE;
memset(msg_ptr, 0, sizeof(CPSV_EVT));
dec_info->o_msg = (NCSCONTEXT)msg_ptr;
pstream = ncs_dec_flatten_space(dec_info->io_uba, local_data, 8);
msg_ptr->type = ncs_decode_32bit(&pstream);
if (msg_ptr->type == CPSV_EVT_TYPE_CPA) {
/* For Events Write/Read Call EDU VER_EXEC*/
rc = m_NCS_EDU_VER_EXEC(&cb->edu_hdl, FUNC_NAME(CPSV_EVT),
dec_info->io_uba, EDP_OP_TYPE_DEC,
(CPSV_EVT **)&dec_info->o_msg, &ederror, dec_info->i_msg_fmt_ver);
goto free;
/* if(msg_ptr->info.cpa.type == CPA_EVT_ND2A_CKPT_DATA_RSP) */
}
/* if( msg_ptr->type == CPSV_EVT_TYPE_CPA) */
/* For all Other Cases Other Than CPA( Read / Write Rsp Follow EDU rules */
rc = m_NCS_EDU_EXEC(&cb->edu_hdl, FUNC_NAME(CPSV_EVT),
dec_info->io_uba, EDP_OP_TYPE_DEC, (CPSV_EVT **)&dec_info->o_msg, &ederror);
free:
if (rc != NCSCC_RC_SUCCESS) {
m_MMGR_FREE_CPSV_EVT(dec_info->o_msg, NCS_SERVICE_ID_CPA);
}
TRACE_LEAVE();
return rc;
} else {
TRACE_4("CPA:Processing failed for mds_dec ");
TRACE_LEAVE();
return NCSCC_RC_FAILURE;
}
}
/****************************************************************************
Name : avnd_mds_dec
Description : This routine is invoked to decode AvD message.
Arguments : cb - ptr to the AvND control block
dec_info - ptr to the MDS decode info
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : None.
******************************************************************************/
uns32 avnd_mds_dec(AVND_CB *cb, MDS_CALLBACK_DEC_INFO *dec_info)
{
EDU_ERR ederror = 0;
uns32 rc = NCSCC_RC_SUCCESS;
switch (dec_info->i_fr_svc_id) {
case NCSMDS_SVC_ID_AVD:
if (!m_NCS_MSG_FORMAT_IS_VALID(dec_info->i_msg_fmt_ver,
AVND_AVD_SUBPART_VER_MIN,
AVND_AVD_SUBPART_VER_MAX, avnd_avd_msg_fmt_map_table)) {
LOG_ER("%s,%u: wrong msg fmt not valid %u", __FUNCTION__, __LINE__,
dec_info->i_msg_fmt_ver);
return NCSCC_RC_FAILURE;
}
rc = m_NCS_EDU_VER_EXEC(&cb->edu_hdl, avsv_edp_dnd_msg, dec_info->io_uba,
EDP_OP_TYPE_DEC, (AVSV_DND_MSG **)&dec_info->o_msg, &ederror,
dec_info->i_msg_fmt_ver);
if (rc != NCSCC_RC_SUCCESS) {
if (dec_info->o_msg != NULL) {
avsv_dnd_msg_free(dec_info->o_msg);
dec_info->o_msg = NULL;
}
return rc;
}
break;
case NCSMDS_SVC_ID_AVND:
if (!m_NCS_MSG_FORMAT_IS_VALID(dec_info->i_msg_fmt_ver,
AVND_AVND_SUBPART_VER_MIN,
AVND_AVND_SUBPART_VER_MAX, avnd_avnd_msg_fmt_map_table)) {
return NCSCC_RC_FAILURE;
}
rc = m_NCS_EDU_VER_EXEC(&cb->edu_hdl, avsv_edp_ndnd_msg, dec_info->io_uba,
EDP_OP_TYPE_DEC, (AVSV_ND2ND_AVND_MSG **)&dec_info->o_msg,
&ederror, dec_info->i_msg_fmt_ver);
if (rc != NCSCC_RC_SUCCESS) {
if (dec_info->o_msg != NULL) {
avsv_nd2nd_avnd_msg_free(dec_info->o_msg);
dec_info->o_msg = NULL;
}
return rc;
}
break;
case NCSMDS_SVC_ID_AVA:
if (!m_NCS_MSG_FORMAT_IS_VALID(dec_info->i_msg_fmt_ver,
AVND_AVA_SUBPART_VER_MIN,
AVND_AVA_SUBPART_VER_MAX, avnd_ava_msg_fmt_map_table)) {
return NCSCC_RC_FAILURE;
}
rc = m_NCS_EDU_VER_EXEC(&cb->edu_hdl, avsv_edp_nda_msg, dec_info->io_uba,
EDP_OP_TYPE_DEC, (AVSV_NDA_AVA_MSG **)&dec_info->o_msg, &ederror,
dec_info->i_msg_fmt_ver);
if (rc != NCSCC_RC_SUCCESS) {
if (dec_info->o_msg != NULL) {
avsv_nda_ava_msg_free(dec_info->o_msg);
dec_info->o_msg = NULL;
}
return rc;
}
break;
default:
assert(0);
break;
}
return rc;
}
/****************************************************************************
Name : avnd_mds_flat_enc
Description : This routine is invoked to (flat) encode AvA messages.
Arguments : cb - ptr to the AvND control block
enc_info - ptr to the MDS encode info
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : This routine also frees the message after encoding it in
the userbuf.
******************************************************************************/
uns32 avnd_mds_flat_enc(AVND_CB *cb, MDS_CALLBACK_ENC_INFO *enc_info)
{
AVND_MSG *msg;
uns32 rc = NCSCC_RC_SUCCESS;
EDU_ERR ederror = 0;
msg = (AVND_MSG *)enc_info->i_msg;
switch (msg->type) {
case AVND_MSG_AVA:
enc_info->o_msg_fmt_ver = m_NCS_ENC_MSG_FMT_GET(enc_info->i_rem_svc_pvt_ver,
AVND_AVA_SUBPART_VER_MIN,
AVND_AVA_SUBPART_VER_MAX, avnd_ava_msg_fmt_map_table);
if (enc_info->o_msg_fmt_ver < AVSV_AVND_AVA_MSG_FMT_VER_1) {
return NCSCC_RC_FAILURE;
}
rc = avnd_mds_flat_ava_enc(cb, enc_info);
break;
case AVND_MSG_AVD:
enc_info->o_msg_fmt_ver = m_NCS_ENC_MSG_FMT_GET(enc_info->i_rem_svc_pvt_ver,
AVND_AVD_SUBPART_VER_MIN,
AVND_AVD_SUBPART_VER_MAX, avnd_avd_msg_fmt_map_table);
if (enc_info->o_msg_fmt_ver < AVSV_AVD_AVND_MSG_FMT_VER_1) {
LOG_ER("%s,%u: wrong msg fmt not valid %u, res'%u'", __FUNCTION__, __LINE__,
enc_info->i_rem_svc_pvt_ver, enc_info->o_msg_fmt_ver);
return NCSCC_RC_FAILURE;
}
rc = m_NCS_EDU_VER_EXEC(&cb->edu_hdl, avsv_edp_dnd_msg, enc_info->io_uba,
EDP_OP_TYPE_ENC, msg->info.avd, &ederror, enc_info->o_msg_fmt_ver);
break;
case AVND_MSG_AVND:
enc_info->o_msg_fmt_ver = m_NCS_ENC_MSG_FMT_GET(enc_info->i_rem_svc_pvt_ver,
AVND_AVND_SUBPART_VER_MIN,
AVND_AVND_SUBPART_VER_MAX, avnd_avnd_msg_fmt_map_table);
if (enc_info->o_msg_fmt_ver < AVSV_AVND_AVND_MSG_FMT_VER_1) {
return NCSCC_RC_FAILURE;
}
rc = m_NCS_EDU_VER_EXEC(&cb->edu_hdl, avsv_edp_ndnd_msg, enc_info->io_uba,
EDP_OP_TYPE_ENC, msg->info.avnd, &ederror, enc_info->o_msg_fmt_ver);
break;
default:
assert(0);
break;
} /* switch */
if (rc != NCSCC_RC_SUCCESS) {
/* Encode failed!!! */
return rc;
}
/* free the message */
avnd_msg_content_free(cb, msg);
return rc;
}
