remove dead code and replace unmanaged asn1_xer_print global variable by the appropriate existing debug flag

openair3/NGAP/ngap_common.c

@@ -31,8 +31,6 @@
 #include "conversions.h"
 #include "ngap_common.h"
 
-int asn1_xer_print = 0;
-
 void encode_ngap_cause(NGAP_Cause_t *out, const ngap_cause_t *in)
 {
   switch (in->type) {

openair3/NGAP/ngap_common.h

@@ -48,9 +48,6 @@
 
 #define NGAP_UE_ID_FMT  "0x%06"PRIX32
 
-extern int asn_debug;
-extern int asn1_xer_print;
-
 # include "common/utils/LOG/log.h"
 # include "ngap_gNB_default_values.h"
 # define NGAP_ERROR(x, args...) LOG_E(NGAP, x, ##args)

openair3/NGAP/ngap_gNB_encoder.c

@@ -115,7 +115,7 @@ int ngap_gNB_encode_pdu(NGAP_NGAP_PDU_t *pdu, uint8_t **buffer, uint32_t *len)
   DevAssert(pdu != NULL);
   DevAssert(buffer != NULL);
   DevAssert(len != NULL);
-  if (asn1_xer_print) {
+  if (LOG_DEBUGFLAG(DEBUG_ASN1)) {
     xer_fprint(stdout, &asn_DEF_NGAP_NGAP_PDU, (void *)pdu);
   }
   switch (pdu->present) {

openair3/NGAP/ngap_gNB_nas_procedures.c

@@ -690,7 +690,7 @@ int ngap_gNB_initial_ctxt_resp(instance_t instance, ngap_initial_context_setup_r
     // ie->value.choice.CriticalityDiagnostics =;
   }
 
-  if (asn1_xer_print) {
+  if (LOG_DEBUGFLAG(DEBUG_ASN1)) {
     xer_fprint(stdout, &asn_DEF_NGAP_NGAP_PDU, &pdu);
   }
 
@@ -772,7 +772,7 @@ int ngap_gNB_initial_ctxt_fail(instance_t instance, ngap_initial_context_setup_f
     ie->value.present = NGAP_InitialContextSetupFailureIEs__value_PR_Cause;
     encode_ngap_cause(&ie->value.choice.Cause, &initial_ctxt_fail->cause);
   }
-  if (asn1_xer_print) {
+  if (LOG_DEBUGFLAG(DEBUG_ASN1)) {
     xer_fprint(stdout, &asn_DEF_NGAP_NGAP_PDU, &pdu);
   }
   if (ngap_gNB_encode_pdu(&pdu, &buffer, &length) < 0) {