/* common RANAP code */ /* (C) 2015 by Harald Welte * All Rights Reserved * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . * */ #include #include #include #include #include extern int asn1_xer_print; int _ranap_DRANAP = 0; #define DRANAP _ranap_DRANAP const struct value_string ranap_presence_vals[5] = { { RANAP_RANAP_PDU_PR_initiatingMessage, "Initiating" }, { RANAP_RANAP_PDU_PR_successfulOutcome, "Successful Outcome" }, { RANAP_RANAP_PDU_PR_unsuccessfulOutcome, "Unsuccessful Outcome" }, { RANAP_RANAP_PDU_PR_outcome, "(Intermediate) Outcome" }, { 0, NULL } }; const struct value_string ranap_procedure_code_vals[48] = { { RANAP_ProcedureCode_id_RAB_Assignment, "RAB Assignment" }, { RANAP_ProcedureCode_id_Iu_Release, "Iu Release" }, { RANAP_ProcedureCode_id_RelocationPreparation, "Relocation Preparation" }, { RANAP_ProcedureCode_id_RelocationResourceAllocation, "Relocation Resource Allocation" }, { RANAP_ProcedureCode_id_RelocationCancel, "Relocation Cancel" }, { RANAP_ProcedureCode_id_SRNS_ContextTransfer, "SRNS Context Transfer" }, { RANAP_ProcedureCode_id_SecurityModeControl, "Security Mode Control" }, { RANAP_ProcedureCode_id_DataVolumeReport, "Data Volume Report" }, { RANAP_ProcedureCode_id_Reset, "Reset" }, { RANAP_ProcedureCode_id_RAB_ReleaseRequest, "RAB Release Request" }, { RANAP_ProcedureCode_id_Iu_ReleaseRequest, "Iu Release Request" }, { RANAP_ProcedureCode_id_RelocationDetect, "Relocation Detect" }, { RANAP_ProcedureCode_id_RelocationComplete, "Relocation Complete" }, { RANAP_ProcedureCode_id_Paging, "Paging" }, { RANAP_ProcedureCode_id_CommonID, "Common ID" }, { RANAP_ProcedureCode_id_CN_InvokeTrace, "CN Invoke Trace" }, { RANAP_ProcedureCode_id_LocationReportingControl, "Location Reporting Control" }, { RANAP_ProcedureCode_id_LocationReport, "Location Report" }, { RANAP_ProcedureCode_id_InitialUE_Message, "Initial UE Message" }, { RANAP_ProcedureCode_id_DirectTransfer, "Direct Transfer" }, { RANAP_ProcedureCode_id_OverloadControl, "Overload Control" }, { RANAP_ProcedureCode_id_ErrorIndication, "Error Indication" }, { RANAP_ProcedureCode_id_SRNS_DataForward, "SRNS Data Forward" }, { RANAP_ProcedureCode_id_ForwardSRNS_Context, "Forward SRNS Context" }, { RANAP_ProcedureCode_id_privateMessage, "Private Message" }, { RANAP_ProcedureCode_id_CN_DeactivateTrace, "CN Deactivate Trace" }, { RANAP_ProcedureCode_id_ResetResource, "Reset Resource" }, { RANAP_ProcedureCode_id_RANAP_Relocation, "RANAP Relocation" }, { RANAP_ProcedureCode_id_RAB_ModifyRequest, "RAB Modify Request" }, { RANAP_ProcedureCode_id_LocationRelatedData, "Location Related Data" }, { RANAP_ProcedureCode_id_InformationTransfer, "Information Transfer" }, { RANAP_ProcedureCode_id_UESpecificInformation, "UE Specific Information" }, { RANAP_ProcedureCode_id_UplinkInformationExchange, "Uplink Information Transfer" }, { RANAP_ProcedureCode_id_DirectInformationTransfer, "Direct Information Transfer" }, { RANAP_ProcedureCode_id_MBMSSessionStart, "MBMS Session Start" }, { RANAP_ProcedureCode_id_MBMSSessionUpdate, "MBMS Session Update" }, { RANAP_ProcedureCode_id_MBMSSessionStop, "MBMS Session Stop" }, { RANAP_ProcedureCode_id_MBMSUELinking, "MBMS UE Linking" }, { RANAP_ProcedureCode_id_MBMSRegistration, "MBMS Registration" }, { RANAP_ProcedureCode_id_MBMSCNDe_Registration_Procedure, "MBMS CN De-Registration" }, { RANAP_ProcedureCode_id_MBMSRABEstablishmentIndication, "MBMS RAB Establishment Indication" }, { RANAP_ProcedureCode_id_MBMSRABRelease, "MBMS RAB Release" }, { RANAP_ProcedureCode_id_enhancedRelocationComplete, "Enhanced Relocation Complete" }, { RANAP_ProcedureCode_id_enhancedRelocationCompleteConfirm, "Enhanced Relocation Complete Confirm" }, { RANAP_ProcedureCode_id_RANAPenhancedRelocation, "RANAP Enhanced Relocation" }, { RANAP_ProcedureCode_id_SRVCCPreparation, "SRVCC Preparation" }, { RANAP_ProcedureCode_id_UeRadioCapabilityMatch, "UE Radio Capability Match" }, { 0, NULL } }; static const struct value_string ranap_cause_radio_vals[] = { { RANAP_CauseRadioNetwork_rab_pre_empted, "RAB pre-empted" }, { RANAP_CauseRadioNetwork_trelocoverall_expiry, "Treloc_overall expiry" }, { RANAP_CauseRadioNetwork_trelocprep_expiry, "Treloc_prep expiry" }, { RANAP_CauseRadioNetwork_treloccomplete_expiry,"Treloc_complete expiry" }, { RANAP_CauseRadioNetwork_tqueing_expiry, "Tqueueing expiry" }, { RANAP_CauseRadioNetwork_relocation_triggered, "Relocation triggered" }, { RANAP_CauseRadioNetwork_trellocalloc_expiry, "Treloc_alloc expiry" }, { RANAP_CauseRadioNetwork_unable_to_establish_during_relocation, "unable to establish during relocation" }, { RANAP_CauseRadioNetwork_unknown_target_rnc, "unknown target RNC" }, { RANAP_CauseRadioNetwork_relocation_cancelled, "Relocation cancelled" }, { RANAP_CauseRadioNetwork_successful_relocation, "Successful relocation" }, { RANAP_CauseRadioNetwork_requested_ciphering_and_or_integrity_protection_algorithms_not_supported, "requested ciph. and/or int. prot. algorithms not supported" }, { RANAP_CauseRadioNetwork_conflict_with_already_existing_integrity_protection_and_or_ciphering_information, "conflict with existing int. prot. and/or ciph. information" }, { RANAP_CauseRadioNetwork_failure_in_the_radio_interface_procedure, "failure in the radio interface procedure" }, { RANAP_CauseRadioNetwork_release_due_to_utran_generated_reason, "release due to UTRAN generated reason" }, { RANAP_CauseRadioNetwork_user_inactivity, "user inactivity" }, { RANAP_CauseRadioNetwork_time_critical_relocation, "time critical relocation" }, { RANAP_CauseRadioNetwork_requested_traffic_class_not_available, "requested traffic class not available" }, { RANAP_CauseRadioNetwork_invalid_rab_parameters_value, "invalid RAB parameters value" }, { RANAP_CauseRadioNetwork_requested_maximum_bit_rate_not_available, "requested max. bit-rate not available" }, { RANAP_CauseRadioNetwork_requested_guaranteed_bit_rate_not_available, "requested guaranteed bit-rate not available" }, { RANAP_CauseRadioNetwork_requested_transfer_delay_not_achievable, "requested transfer delay not achievable" }, { RANAP_CauseRadioNetwork_invalid_rab_parameters_combination, "invalid RAB parameters combination" }, { RANAP_CauseRadioNetwork_condition_violation_for_sdu_parameters, "condition violation for SDU parameters" }, { RANAP_CauseRadioNetwork_condition_violation_for_traffic_handling_priority, "condition violation for traffic handling priority" }, { RANAP_CauseRadioNetwork_condition_violation_for_guaranteed_bit_rate, "condition violation for guaranteed bit-rate" }, { RANAP_CauseRadioNetwork_user_plane_versions_not_supported, "user-plane versions not supported" }, { RANAP_CauseRadioNetwork_iu_up_failure, "Iu-UP failure" }, { RANAP_CauseRadioNetwork_relocation_failure_in_target_CN_RNC_or_target_system, "relocation failure in target CN/RNC or target system" }, { RANAP_CauseRadioNetwork_invalid_RAB_ID, "Invalid RAB ID" }, { RANAP_CauseRadioNetwork_no_remaining_rab, "No remaining RAB" }, { RANAP_CauseRadioNetwork_interaction_with_other_procedure, "interaction with other procedure" }, { RANAP_CauseRadioNetwork_requested_maximum_bit_rate_for_dl_not_available, "requested maximum bit-rate for DL not available" }, { RANAP_CauseRadioNetwork_requested_maximum_bit_rate_for_ul_not_available, "requested maximum bit-rate for UL not available" }, { RANAP_CauseRadioNetwork_requested_guaranteed_bit_rate_for_dl_not_available, "requested guaranteed bit-rate for DL not available" }, { RANAP_CauseRadioNetwork_requested_guaranteed_bit_rate_for_ul_not_available, "requested guaranteed bit-rate for UL not available" }, { RANAP_CauseRadioNetwork_repeated_integrity_checking_failure, "repeated integrity checking failure" }, { RANAP_CauseRadioNetwork_requested_request_type_not_supported, "requested request type not supported" }, { RANAP_CauseRadioNetwork_request_superseded, "request superseded" }, { RANAP_CauseRadioNetwork_release_due_to_UE_generated_signalling_connection_release, "release due to UE-generated signalling connection release" }, { RANAP_CauseRadioNetwork_resource_optimisation_relocation, "resource optimisation relocation" }, { RANAP_CauseRadioNetwork_requested_information_not_available, "requested information not available" }, { RANAP_CauseRadioNetwork_relocation_desirable_for_radio_reasons, "relocation desirable for radio reasons" }, { RANAP_CauseRadioNetwork_relocation_not_supported_in_target_RNC_or_target_system, "relocation not supported in target RNC or target system" }, { RANAP_CauseRadioNetwork_directed_retry, "directed retry" }, { RANAP_CauseRadioNetwork_radio_connection_with_UE_Lost, "radio connection with UE lost" }, { RANAP_CauseRadioNetwork_rNC_unable_to_establish_all_RFCs, "RNC unable to establish al RFCs" }, { RANAP_CauseRadioNetwork_deciphering_keys_not_available, "de-ciphering keys not available" }, { RANAP_CauseRadioNetwork_dedicated_assistance_data_not_available, "dedicated assistance data not available" }, { RANAP_CauseRadioNetwork_relocation_target_not_allowed, "relocation target not allowed" }, { RANAP_CauseRadioNetwork_location_reporting_congestion, "relocation reporting congestion" }, { RANAP_CauseRadioNetwork_reduce_load_in_serving_cell, "reduce load in serving cell" }, { RANAP_CauseRadioNetwork_no_radio_resources_available_in_target_cell, "no radio resources available in target cell" }, { RANAP_CauseRadioNetwork_gERAN_Iumode_failure, "GERAN Iu-Mode failure" }, { RANAP_CauseRadioNetwork_access_restricted_due_to_shared_networks, "access restricted due to shared networks" }, { RANAP_CauseRadioNetwork_incoming_relocation_not_supported_due_to_PUESBINE_feature, "incoming relocation not supported due to PUESBINE feature" }, { RANAP_CauseRadioNetwork_traffic_load_in_the_target_cell_higher_than_in_the_source_cell, "traffic load in the target cell higher than in the source cell" }, { RANAP_CauseRadioNetwork_mBMS_no_multicast_service_for_this_UE, "MBMS: no multicast service for this UE" }, { RANAP_CauseRadioNetwork_mBMS_unknown_UE_ID, "MBMS: unknown UE ID" }, { RANAP_CauseRadioNetwork_successful_MBMS_session_start_no_data_bearer_necessary, "successful MBMS session start; no data bearer necessarry" }, { RANAP_CauseRadioNetwork_mBMS_superseded_due_to_NNSF, "MBMS superseded due to NNSF" }, { RANAP_CauseRadioNetwork_mBMS_UE_linking_already_done, "MBMS: UE linking already done" }, { RANAP_CauseRadioNetwork_mBMS_UE_de_linking_failure_no_existing_UE_linking, "MBMS: UE de-linking failure; no existing UE linking" }, { RANAP_CauseRadioNetwork_tMGI_unknown, "TMGI unknown" }, { 0, NULL } }; static const struct value_string ranap_cause_transm_vals[] = { { RANAP_CauseTransmissionNetwork_signalling_transport_resource_failure, "signalling transport resource failure" }, { RANAP_CauseTransmissionNetwork_iu_transport_connection_failed_to_establish, "Iu transport connection failed to establish" }, { 0, NULL } }; static const struct value_string ranap_cause_nas_vals[] = { { RANAP_CauseNAS_user_restriction_start_indication, "user restriction; start indication" }, { RANAP_CauseNAS_user_restriction_end_indication, "user restriction; stop indication" }, { RANAP_CauseNAS_normal_release, "normal release" }, { RANAP_CauseNAS_csg_subscription_expiry, "CSG subscription expiry" }, { 0, NULL } }; static const struct value_string ranap_cause_prot_vals[] = { { RANAP_CauseProtocol_transfer_syntax_error, "transfer sytax error" }, { RANAP_CauseProtocol_semantic_error, "semantic error" }, { RANAP_CauseProtocol_message_not_compatible_with_receiver_state, "message not compatible with receiver state" }, { RANAP_CauseProtocol_abstract_syntax_error_reject, "syntax error: reject" }, { RANAP_CauseProtocol_abstract_syntax_error_ignore_and_notify, "syntax error: ignore and notify" }, { RANAP_CauseProtocol_abstract_syntax_error_falsely_constructed_message, "syntax error: falsely constructed message" }, { 0, NULL } }; static const struct value_string ranap_cause_misc_vals[] = { { RANAP_CauseMisc_om_intervention, "OAM intervention" }, { RANAP_CauseMisc_no_resource_available, "no resource available" }, { RANAP_CauseMisc_unspecified_failure, "unspecified failure" }, { RANAP_CauseMisc_network_optimisation, "network optimisation" }, { 0, NULL } }; char *ranap_cause_str(const RANAP_Cause_t *cause) { static char buf[128]; switch (cause->present) { case RANAP_Cause_PR_radioNetwork: snprintf(buf, sizeof(buf), "radio(%s)", get_value_string(ranap_cause_radio_vals, cause->choice.radioNetwork)); break; case RANAP_Cause_PR_transmissionNetwork: snprintf(buf, sizeof(buf), "transmission(%s)", get_value_string(ranap_cause_transm_vals, cause->choice.transmissionNetwork)); break; case RANAP_Cause_PR_nAS: snprintf(buf, sizeof(buf), "nas(%s)", get_value_string(ranap_cause_nas_vals, cause->choice.nAS)); break; case RANAP_Cause_PR_protocol: snprintf(buf, sizeof(buf), "protocol(%s)", get_value_string(ranap_cause_prot_vals, cause->choice.protocol)); break; case RANAP_Cause_PR_misc: snprintf(buf, sizeof(buf), "misc(%s)", get_value_string(ranap_cause_misc_vals, cause->choice.misc)); break; case RANAP_Cause_PR_non_Standard: snprintf(buf, sizeof(buf), "non-standard(%ld)", cause->choice.non_Standard); break; default: strcpy(buf, "unknown"); break; } return buf; } static struct msgb *ranap_msgb_alloc(void) { return msgb_alloc_headroom(1024+512, 512, "RANAP Tx"); } static struct msgb *_ranap_gen_msg(RANAP_RANAP_PDU_t *pdu) { struct msgb *msg = ranap_msgb_alloc(); asn_enc_rval_t rval; if (!msg) return NULL; rval = aper_encode_to_buffer(&asn_DEF_RANAP_RANAP_PDU, pdu, msg->data, msgb_tailroom(msg)); if (rval.encoded < 0) { LOGP(DRANAP, LOGL_ERROR, "Error encoding type: %s\n", rval.failed_type->name); } msgb_put(msg, rval.encoded/8); return msg; } struct msgb *ranap_generate_initiating_message(e_RANAP_ProcedureCode procedureCode, RANAP_Criticality_t criticality, asn_TYPE_descriptor_t *td, void *sptr) { RANAP_RANAP_PDU_t pdu; struct msgb *msg; int rc; memset(&pdu, 0, sizeof(pdu)); pdu.present = RANAP_RANAP_PDU_PR_initiatingMessage; pdu.choice.initiatingMessage.procedureCode = procedureCode; pdu.choice.initiatingMessage.criticality = criticality; rc = ANY_fromType_aper(&pdu.choice.initiatingMessage.value, td, sptr); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", td->name); return NULL; } msg = _ranap_gen_msg(&pdu); ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_RANAP_RANAP_PDU, &pdu); return msg; } struct msgb *ranap_generate_successful_outcome( e_RANAP_ProcedureCode procedureCode, RANAP_Criticality_t criticality, asn_TYPE_descriptor_t * td, void *sptr) { RANAP_RANAP_PDU_t pdu; struct msgb *msg; int rc; memset(&pdu, 0, sizeof(pdu)); pdu.present = RANAP_RANAP_PDU_PR_successfulOutcome; pdu.choice.successfulOutcome.procedureCode = procedureCode; pdu.choice.successfulOutcome.criticality = criticality; rc = ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", td->name); return NULL; } msg = _ranap_gen_msg(&pdu); ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_RANAP_RANAP_PDU, &pdu); return msg; } struct msgb *ranap_generate_unsuccessful_outcome( e_RANAP_ProcedureCode procedureCode, RANAP_Criticality_t criticality, asn_TYPE_descriptor_t * td, void *sptr) { RANAP_RANAP_PDU_t pdu; struct msgb *msg; int rc; memset(&pdu, 0, sizeof(pdu)); pdu.present = RANAP_RANAP_PDU_PR_unsuccessfulOutcome; pdu.choice.unsuccessfulOutcome.procedureCode = procedureCode; pdu.choice.unsuccessfulOutcome.criticality = criticality; rc = ANY_fromType_aper(&pdu.choice.unsuccessfulOutcome.value, td, sptr); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", td->name); return NULL; } msg = _ranap_gen_msg(&pdu); ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_RANAP_RANAP_PDU, &pdu); return msg; } struct msgb *ranap_generate_outcome( e_RANAP_ProcedureCode procedureCode, RANAP_Criticality_t criticality, asn_TYPE_descriptor_t * td, void *sptr) { RANAP_RANAP_PDU_t pdu; struct msgb *msg; int rc; memset(&pdu, 0, sizeof(pdu)); pdu.present = RANAP_RANAP_PDU_PR_outcome; pdu.choice.outcome.procedureCode = procedureCode; pdu.choice.outcome.criticality = criticality; rc = ANY_fromType_aper(&pdu.choice.outcome.value, td, sptr); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", td->name); return NULL; } msg = _ranap_gen_msg(&pdu); ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_RANAP_RANAP_PDU, &pdu); return msg; } RANAP_IE_t *ranap_new_ie(RANAP_ProtocolIE_ID_t id, RANAP_Criticality_t criticality, asn_TYPE_descriptor_t * type, void *sptr) { RANAP_IE_t *buff; int rc; if ((buff = CALLOC(1, sizeof(*buff))) == NULL) { // Possible error on malloc return NULL; } buff->id = id; buff->criticality = criticality; rc = ANY_fromType_aper(&buff->value, type, sptr); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", type->name); FREEMEM(buff); return NULL; } if (asn1_xer_print) if (xer_fprint(stdout, &asn_DEF_RANAP_IE, buff) < 0) { FREEMEM(buff); return NULL; } return buff; } RANAP_ProtocolIE_FieldPair_t *ranap_new_ie_pair(RANAP_ProtocolIE_ID_t id, RANAP_Criticality_t criticality1, asn_TYPE_descriptor_t *type1, void *sptr1, RANAP_Criticality_t criticality2, asn_TYPE_descriptor_t *type2, void *sptr2) { RANAP_ProtocolIE_FieldPair_t *buff; int rc; if ((buff = CALLOC(1, sizeof(*buff))) == NULL) { // Possible error on malloc return NULL; } buff->id = id; buff->firstCriticality = criticality1; buff->secondCriticality = criticality2; rc = ANY_fromType_aper(&buff->firstValue, type1, sptr1); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", type1->name); FREEMEM(buff); return NULL; } rc = ANY_fromType_aper(&buff->secondValue, type2, sptr2); if (rc < 0) { LOGP(DRANAP, LOGL_ERROR, "Error in ANY_fromType_aper (%s)\n", type2->name); ASN_STRUCT_FREE(asn_DEF_RANAP_ProtocolIE_FieldPair, buff); return NULL; } if (asn1_xer_print) if (xer_fprint(stdout, &asn_DEF_RANAP_ProtocolIE_FieldPair, buff) < 0) { ASN_STRUCT_FREE(asn_DEF_RANAP_ProtocolIE_FieldPair, buff); return NULL; } return buff; } int ranap_parse_lai(struct gprs_ra_id *ra_id, const RANAP_LAI_t *lai) { uint8_t *ptr = lai->pLMNidentity.buf; /* Avoid unitialized mem for parse failures, and set rac to zero (which * isn't being parsed). */ *ra_id = (struct gprs_ra_id){ .lac = 0xfffe }; /* TS 25.413 9.2.3.55 */ if (lai->pLMNidentity.size != 3) { LOGP(DRANAP, LOGL_ERROR, "Invalid PLMN Identity size:" " should be 3, is %d\n", lai->pLMNidentity.size); return -1; } ra_id->mcc = (ptr[0] & 0xF) * 100 + (ptr[0] >> 4) * 10 + (ptr[1] & 0xF); ra_id->mnc = (ptr[2] & 0xF) * 10 + (ptr[2] >> 4); if ((ptr[1] >> 4) != 0xF) ra_id->mnc += (ptr[1] >> 4) * 100; if (lai->lAC.size != 2) { LOGP(DRANAP, LOGL_ERROR, "Invalid LAC size:" " should be 2, is %d\n", lai->lAC.size); return -1; } ra_id->lac = asn1str_to_u16(&lai->lAC); /* TS 25.413 9.2.3.6 */ if (ra_id->lac == 0 || ra_id->lac == 0xfffe) { LOGP(DRANAP, LOGL_ERROR, "Invalid LAC: 0x%hx\n", ra_id->lac); return -1; } return 0; } void ranap_set_log_area(int log_area) { _ranap_DRANAP = log_area; } int ranap_ip_from_transp_layer_addr(const BIT_STRING_t *in, uint32_t *ip) { uint8_t x213[] = {0x35, 0x00, 0x01}; /* Only support IPv4 for now - plain and with x213 encapsulation */ if (in->size == 4) *ip = *(uint32_t *)in->buf; else if ((in->size == 7) && !memcmp(in->buf, x213, sizeof(x213))) *ip = htonl(*(uint32_t *)&in->buf[3]); else return -1; return 0; } int ranap_decode_rab_setupormodifieditemies_fromlist( RANAP_RAB_SetupOrModifiedItemIEs_t *raB_SetupOrModifiedItemIEs, ANY_t *any_p) { RANAP_RAB_SetupOrModifiedItem_t *ranaP_RABSetupOrModifiedItem_p = NULL; int decoded; assert(any_p != NULL); assert(raB_SetupOrModifiedItemIEs != NULL); memset(raB_SetupOrModifiedItemIEs, 0, sizeof(RANAP_RAB_SetupOrModifiedItemIEs_t)); RANAP_DEBUG("Decoding message RANAP_RAB_SetupOrModifiedItemIEs (%s:%d)\n", __FILE__, __LINE__); decoded = ANY_to_type_aper(any_p, &asn_DEF_RANAP_RAB_SetupOrModifiedItem, (void**)&ranaP_RABSetupOrModifiedItem_p); if (decoded < 0) { RANAP_DEBUG("Decoding of IE raB_SetupOrModifiedItem failed\n"); return -1; } if (asn1_xer_print) xer_fprint(stdout, &asn_DEF_RANAP_RAB_SetupOrModifiedItem, ranaP_RABSetupOrModifiedItem_p); memcpy(&raB_SetupOrModifiedItemIEs->raB_SetupOrModifiedItem, ranaP_RABSetupOrModifiedItem_p, sizeof(RANAP_RAB_SetupOrModifiedItem_t)); FREEMEM(ranaP_RABSetupOrModifiedItem_p); return decoded; } int ranap_decode_rab_faileditemies_fromlist(RANAP_RAB_FailedItemIEs_t *raB_FailedItemIEs, ANY_t *any_p) { RANAP_RAB_FailedItem_t *ranaP_RABFailedItem_p = NULL; int decoded; assert(any_p != NULL); assert(raB_FailedItemIEs != NULL); memset(raB_FailedItemIEs, 0, sizeof(RANAP_RAB_FailedItemIEs_t)); RANAP_DEBUG("Decoding message RANAP_RAB_FailedItemIEs (%s:%d)\n", __FILE__, __LINE__); decoded = ANY_to_type_aper(any_p, &asn_DEF_RANAP_RAB_FailedItem, (void **)&ranaP_RABFailedItem_p); if (decoded < 0) { LOGP(DRANAP, LOGL_ERROR, "Decoding of IE raB_FailedItem failed\n"); return -1; } if (asn1_xer_print) xer_fprint(stdout, &asn_DEF_RANAP_RAB_FailedItem, ranaP_RABFailedItem_p); memcpy(&raB_FailedItemIEs->raB_FailedItem, ranaP_RABFailedItem_p, sizeof(RANAP_RAB_FailedItem_t)); FREEMEM(ranaP_RABFailedItem_p); return decoded; } int ranap_decode_rab_releaseitemies_fromlist(RANAP_RAB_ReleaseItemIEs_t *raB_ReleaseItemIEs, ANY_t *any_p) { RANAP_RAB_FailedItem_t *ranaP_RABReleaseItem_p = NULL; int decoded; assert(any_p != NULL); assert(raB_ReleaseItemIEs != NULL); memset(raB_ReleaseItemIEs, 0, sizeof(RANAP_RAB_ReleaseItemIEs_t)); RANAP_DEBUG("Decoding message RANAP_RAB_ReleaseItemIEs (%s:%d)\n", __FILE__, __LINE__); decoded = ANY_to_type_aper(any_p, &asn_DEF_RANAP_RAB_ReleaseItem, (void **)&ranaP_RABReleaseItem_p); if (decoded < 0) { LOGP(DRANAP, LOGL_ERROR, "Decoding of IE raB_ReleaseItem failed\n"); return -1; } if (asn1_xer_print) xer_fprint(stdout, &asn_DEF_RANAP_RAB_ReleaseItem, ranaP_RABReleaseItem_p); memcpy(&raB_ReleaseItemIEs->raB_ReleaseItem, ranaP_RABReleaseItem_p, sizeof(RANAP_RAB_ReleaseItem_t)); FREEMEM(ranaP_RABReleaseItem_p); return decoded; } int ranap_decode_rab_setupormodifyitemfirst( RANAP_RAB_SetupOrModifyItemFirst_t *raB_SetupOrModifyItemFirst, ANY_t *any_p) { RANAP_RAB_SetupOrModifyItemFirst_t *ranaP_RABSetupOrModifyItemFirst_p = NULL; int decoded; assert(any_p != NULL); assert(raB_SetupOrModifyItemFirst != NULL); memset(raB_SetupOrModifyItemFirst, 0, sizeof(RANAP_RAB_SetupOrModifyItemFirst_t)); RANAP_DEBUG("Decoding message RANAP_RAB_SetupOrModifyItemFirst_t (%s:%d)\n", __FILE__, __LINE__); decoded = ANY_to_type_aper(any_p, &asn_DEF_RANAP_RAB_SetupOrModifyItemFirst, (void **)&ranaP_RABSetupOrModifyItemFirst_p); if (decoded < 0) { RANAP_DEBUG("Decoding of RANAP_RAB_SetupOrModifyItemFirst_t failed\n"); return -1; } if (asn1_xer_print) xer_fprint(stdout, &asn_DEF_RANAP_RAB_SetupOrModifyItemFirst, ranaP_RABSetupOrModifyItemFirst_p); memcpy(raB_SetupOrModifyItemFirst, ranaP_RABSetupOrModifyItemFirst_p, sizeof(RANAP_RAB_SetupOrModifyItemFirst_t)); FREEMEM(ranaP_RABSetupOrModifyItemFirst_p); return decoded; }