+/*******************************************************************
+ *
+ * @brief Extract UE capability info
+ *
+ * @details
+ *
+ * Function : extractUeCapability
+ *
+ * Functionality: Extract UE capability info and stores in ue Cb
+ *
+ * @params[in] Octet string of UE capability RAT container list
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+UE_NR_Capability_t *extractUeCapability(UE_CapabilityRAT_ContainerList_t *ueCapablityListBuf, DuUeCb *ueCb)
+{
+ uint8_t idx;
+ uint16_t recvBufLen;
+ asn_dec_rval_t rval;
+ UE_NR_Capability_t *ueNrCap = NULLP;
+ UE_CapabilityRAT_ContainerListRRC_t *ueCapRatContList = NULLP;
+
+ /* Decoding UE Capability RAT Container List */
+ recvBufLen = ueCapablityListBuf->size;
+ DU_ALLOC(ueCapRatContList, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
+ if(!ueCapRatContList)
+ {
+ DU_LOG("\nF1AP : Memory allocation failed in extractUeCapability");
+ return NULLP;
+ }
+ memset(ueCapRatContList, 0, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
+ memset(&rval, 0, sizeof(asn_dec_rval_t));
+ rval = aper_decode(0, &asn_DEF_UE_CapabilityRAT_ContainerListRRC, (void **)&ueCapRatContList,
+ ueCapablityListBuf->buf, recvBufLen, 0, 0);
+ if(rval.code == RC_FAIL || rval.code == RC_WMORE)
+ {
+ DU_LOG("\nF1AP : ASN decode failed at decodeCellGrpCfg()");
+ return NULLP;
+ }
+ xer_fprint(stdout, &asn_DEF_UE_CapabilityRAT_ContainerListRRC, ueCapRatContList);
+
+ /* Free encoded buffer after decoding */
+ free(ueCapablityListBuf->buf);
+
+ for(idx = 0; idx < ueCapRatContList->list.count; idx++)
+ {
+ if(ueCapRatContList->list.array[idx]->rat_Type == RAT_Type_nr)
+ {
+ /* Decoding UE NR Capability */
+ recvBufLen = ueCapRatContList->list.array[idx]->ue_CapabilityRAT_Container.size;
+ DU_ALLOC(ueNrCap, sizeof(UE_NR_Capability_t));
+ if(!ueNrCap)
+ {
+ DU_LOG("\nF1AP : Memory allocation failed in extractUeCapability");
+ DU_FREE(ueCapRatContList, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
+ return NULLP;
+ }
+ memset(ueNrCap, 0, sizeof(UE_NR_Capability_t));
+ memset(&rval, 0, sizeof(asn_dec_rval_t));
+ rval = aper_decode(0, &asn_DEF_UE_NR_Capability, (void **)&ueNrCap,
+ ueCapRatContList->list.array[idx]->ue_CapabilityRAT_Container.buf, recvBufLen, 0, 0);
+ if(rval.code == RC_FAIL || rval.code == RC_WMORE)
+ {
+ DU_LOG("\nF1AP : ASN decode failed at decodeCellGrpCfg()");
+ return NULLP;
+ }
+ xer_fprint(stdout, &asn_DEF_UE_NR_Capability, ueNrCap);
+
+ /* Free encoded buffer after decoding */
+ free(ueCapRatContList->list.array[idx]->ue_CapabilityRAT_Container.buf);
+ }
+ free(ueCapRatContList->list.array[idx]);
+ }
+
+ /* Free Memory*/
+ free(ueCapRatContList->list.array);
+ DU_FREE(ueCapRatContList, sizeof(UE_CapabilityRAT_ContainerListRRC_t));
+ return ueNrCap;
+}
+