Check if the file is openned first

openair2/RRC/NR/rrc_gNB_internode.c

@@ -37,6 +37,7 @@
 #include "NR_UE-CapabilityRAT-ContainerList.h"
 #include "LTE_UE-CapabilityRAT-ContainerList.h"
 #include "NR_CG-Config.h"
+#include "executables/softmodem-common.h"
 
 int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo, x2ap_ENDC_sgnb_addition_req_t *m) {
   if (CG_ConfigInfo->criticalExtensions.present == NR_CG_ConfigInfo__criticalExtensions_PR_c1) {
@@ -95,33 +96,48 @@ int generate_CG_Config(gNB_RRC_INST *rrc,
                        (const char *)buffer,
                        (enc_rval.encoded+7)>>3);
   total_size = (enc_rval.encoded+7)>>3;
-  LOG_I(RRC,"Dumping NR_RRCReconfiguration message (%jd bytes)\n",(enc_rval.encoded+7)>>3);
 
+  FILE *fd; // file to be generated for nr-ue
+  if (get_softmodem_params()->phy_test==1 || get_softmodem_params()->do_ra > 0) {
+    // This is for phytest only, emulate first X2 message if uecap.raw file is present
+    LOG_I(RRC,"Dumping NR_RRCReconfiguration message (%jd bytes)\n",(enc_rval.encoded+7)>>3);
     for (int i=0; i<(enc_rval.encoded+7)>>3; i++) {
       printf("%02x",((uint8_t *)buffer)[i]);
     }
-
     printf("\n");
-  FILE *fd = fopen("reconfig.raw","w");
+    fd = fopen("reconfig.raw","w");
+    if (fd != NULL) {
       fwrite((void *)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd);
+    }
     fclose(fd);
+  }
+  
   enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig, NULL, (void *)rbconfig, buffer, 1024);
   AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
 	       enc_rval.failed_type->name, enc_rval.encoded);
   cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config = calloc(1,sizeof(OCTET_STRING_t));
+  
   OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config,
 		       (const char *)buffer,
 		       (enc_rval.encoded+7)>>3);
-  LOG_I(RRC,"Dumping scg_RB_Config message (%jd bytes)\n",(enc_rval.encoded+7)>>3);
 
+
+  
+  if (get_softmodem_params()->phy_test==1 || get_softmodem_params()->do_ra > 0) {  
+
+    LOG_I(RRC,"Dumping scg_RB_Config message (%jd bytes)\n",(enc_rval.encoded+7)>>3);
     for (int i=0; i<(enc_rval.encoded+7)>>3; i++) {
       printf("%02x",((uint8_t *)buffer)[i]);
     }
     
     printf("\n");
     fd = fopen("rbconfig.raw","w");
+    if (fd != NULL) {
       fwrite((void *)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd);
+    }
     fclose(fd);
+  }
+  
   total_size = total_size + ((enc_rval.encoded+7)>>3);
   return(total_size);
 }