e2sim/e2apv1sim/encode_e2apv1.cpp

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <iostream>
   4 #include <unistd.h>
   5
   6 #include <iterator>
   7 #include <vector>
   8
   9
  10 #include "encode_e2apv1.hpp"
  11 #include "E2SM-KPM-RANfunction-Description.h"
  12
  13
  14 void generate_e2apv1_setup_request(E2AP_PDU_t *e2ap_pdu) {
  15
  16   //  uint8_t *buf = (uint8_t *)"gnb1"
  17
  18   BIT_STRING_t *gnb_bstring = (BIT_STRING_t*)calloc(1, sizeof(BIT_STRING_t));;
  19   gnb_bstring->buf = (uint8_t*)calloc(1,4);
  20   gnb_bstring->size = 4;
  21   gnb_bstring->buf[0] = 0xB5;
  22   gnb_bstring->buf[1] = 0xC6;
  23   gnb_bstring->buf[2] = 0x77;
  24   gnb_bstring->buf[3] = 0x88;
  25
  26   gnb_bstring->bits_unused = 3;
  27
  28   uint8_t *buf2 = (uint8_t *)"747";
  29   OCTET_STRING_t *plmn = (OCTET_STRING_t*)calloc(1, sizeof(OCTET_STRING_t));
  30   plmn->buf = (uint8_t*)calloc(1,3);
  31   memcpy(plmn->buf, buf2, 3);
  32   plmn->size = 3;
  33
  34   GNB_ID_Choice_t *gnbchoice = (GNB_ID_Choice_t*)calloc(1,sizeof(GNB_ID_Choice_t));
  35   GNB_ID_Choice_PR pres2 = GNB_ID_Choice_PR_gnb_ID;
  36   gnbchoice->present = pres2;
  37   gnbchoice->choice.gnb_ID = *gnb_bstring;
  38
  39   GlobalgNB_ID_t *gnb = (GlobalgNB_ID_t*)calloc(1, sizeof(GlobalgNB_ID_t));
  40   gnb->plmn_id = *plmn;
  41   gnb->gnb_id = *gnbchoice;
  42
  43   GlobalE2node_gNB_ID_t *e2gnb = (GlobalE2node_gNB_ID_t*)calloc(1, sizeof(GlobalE2node_gNB_ID_t));
  44   e2gnb->global_gNB_ID = *gnb;
  45
  46   GlobalE2node_ID_t *globale2nodeid = (GlobalE2node_ID_t*)calloc(1, sizeof(GlobalE2node_ID_t));
  47   GlobalE2node_ID_PR pres;
  48   pres = GlobalE2node_ID_PR_gNB;
  49   globale2nodeid->present = pres;
  50   globale2nodeid->choice.gNB = e2gnb;
  51
  52   E2setupRequestIEs_t *e2setuprid = (E2setupRequestIEs_t*)calloc(1, sizeof(E2setupRequestIEs_t));
  53   E2setupRequestIEs__value_PR pres3;
  54   pres3 = E2setupRequestIEs__value_PR_GlobalE2node_ID;
  55   e2setuprid->id = 3;
  56   e2setuprid->criticality = 0;
  57   e2setuprid->value.choice.GlobalE2node_ID = *globale2nodeid;
  58   e2setuprid->value.present = pres3;
  59
  60
  61   auto *ranFlistIEs = (E2setupRequestIEs_t *)calloc(1, sizeof(E2setupRequestIEs_t));
  62   ASN_STRUCT_RESET(asn_DEF_E2setupRequestIEs, ranFlistIEs);
  63   ranFlistIEs->criticality = 0;
  64   ranFlistIEs->id = ProtocolIE_ID_id_RANfunctionsAdded;
  65   ranFlistIEs->value.present = E2setupRequestIEs__value_PR_RANfunctions_List;
  66
  67   auto *itemIes = (RANfunction_ItemIEs_t *)calloc(1, sizeof(RANfunction_ItemIEs_t));
  68   itemIes->id = ProtocolIE_ID_id_RANfunction_Item;
  69   itemIes->criticality = Criticality_reject;
  70   itemIes->value.present = RANfunction_ItemIEs__value_PR_RANfunction_Item;
  71   itemIes->value.choice.RANfunction_Item.ranFunctionID = 1;
  72
  73   E2SM_KPM_RANfunction_Description_t *ranfunc_desc =
  74     (E2SM_KPM_RANfunction_Description_t*)calloc(1,sizeof(E2SM_KPM_RANfunction_Description_t));
  75   encode_kpm_function_description(ranfunc_desc);
  76
  77   uint8_t e2smbuffer[8192];
  78   size_t e2smbuffer_size = 8192;
  79
  80   asn_codec_ctx_t *opt_cod;
  81
  82   asn_enc_rval_t er =
  83     asn_encode_to_buffer(opt_cod,
  84                          ATS_ALIGNED_BASIC_PER,
  85                          &asn_DEF_E2SM_KPM_RANfunction_Description,
  86                          ranfunc_desc, e2smbuffer, e2smbuffer_size);
  87
  88   fprintf(stderr, "er encded is %d\n", er.encoded);
  89   fprintf(stderr, "after encoding message\n");
  90
  91   OCTET_STRING_t *ranfuncdesc_str = (OCTET_STRING_t*)calloc(1,sizeof(OCTET_STRING_t));
  92   ranfuncdesc_str->buf = (uint8_t*)calloc(1,er.encoded);
  93   ranfuncdesc_str->size = er.encoded;
  94   memcpy(ranfuncdesc_str->buf, e2smbuffer, er.encoded);
  95
  96
  97   itemIes->value.choice.RANfunction_Item.ranFunctionDefinition = *ranfuncdesc_str;
  98   itemIes->value.choice.RANfunction_Item.ranFunctionRevision = (long)2;
  99
 100   ASN_SEQUENCE_ADD(&ranFlistIEs->value.choice.RANfunctions_List.list, itemIes);
 101
 102   E2setupRequest_t *e2setupreq = (E2setupRequest_t*)calloc(1, sizeof(E2setupRequest_t));
 103   ASN_SEQUENCE_ADD(&e2setupreq->protocolIEs.list, e2setuprid);
 104   ASN_SEQUENCE_ADD(&e2setupreq->protocolIEs.list, ranFlistIEs);
 105
 106   InitiatingMessage__value_PR pres4;
 107   pres4 = InitiatingMessage__value_PR_E2setupRequest;
 108   InitiatingMessage_t *initmsg = (InitiatingMessage_t*)calloc(1, sizeof(InitiatingMessage_t));
 109
 110   initmsg->procedureCode = ProcedureCode_id_E2setup;
 111   initmsg->criticality = Criticality_reject;
 112   initmsg->value.present = pres4;
 113   initmsg->value.choice.E2setupRequest = *e2setupreq;
 114
 115   E2AP_PDU_PR pres5;
 116   pres5 = E2AP_PDU_PR_initiatingMessage;
 117
 118
 119   e2ap_pdu->present = pres5;
 120   e2ap_pdu->choice.initiatingMessage = initmsg;
 121
 122 }
 123
 124
 125 void generate_e2apv1_setup_response(E2AP_PDU_t *e2ap_pdu) {
 126
 127   E2setupResponseIEs *resp_ies1 = (E2setupResponseIEs_t*)calloc(1, sizeof(E2setupResponseIEs_t));
 128   E2setupResponseIEs *resp_ies2 = (E2setupResponseIEs_t*)calloc(1, sizeof(E2setupResponseIEs_t));
 129   E2setupResponseIEs *resp_ies3 = (E2setupResponseIEs_t*)calloc(1, sizeof(E2setupResponseIEs_t));
 130
 131   uint8_t *buf = (uint8_t *)"gnb1";
 132
 133   BIT_STRING_t *ricid_bstring = (BIT_STRING_t*)calloc(1,sizeof(BIT_STRING_t));
 134   ricid_bstring->buf = buf;
 135   ricid_bstring->size = 4;
 136   ricid_bstring->bits_unused = 0;
 137
 138   uint8_t *buf2 = (uint8_t *)"plmn3";
 139   OCTET_STRING_t *plmn = (OCTET_STRING_t*)calloc(1,sizeof(OCTET_STRING_t));
 140   plmn->buf = buf2;
 141   plmn->size = 5;
 142
 143   GlobalRIC_ID_t *globalricid = (GlobalRIC_ID_t*)calloc(1,sizeof(GlobalRIC_ID_t));
 144   globalricid->pLMN_Identity = *plmn;
 145   globalricid->ric_ID = *ricid_bstring;
 146
 147   E2setupResponseIEs__value_PR pres1;
 148   pres1 = E2setupResponseIEs__value_PR_GlobalRIC_ID;
 149
 150   resp_ies1->id = ProtocolIE_ID_id_GlobalRIC_ID;
 151   resp_ies1->criticality = 0;
 152   resp_ies1->value.present = pres1;
 153   resp_ies1->value.choice.GlobalRIC_ID = *globalricid;
 154
 155   E2setupResponse_t *e2setupresp = (E2setupResponse_t*)calloc(1,sizeof(E2setupResponse_t));
 156   int ret = ASN_SEQUENCE_ADD(&e2setupresp->protocolIEs.list, resp_ies1);
 157
 158
 159   SuccessfulOutcome__value_PR pres;
 160   pres = SuccessfulOutcome__value_PR_E2setupResponse;
 161   SuccessfulOutcome_t *successoutcome = (SuccessfulOutcome_t*)calloc(1, sizeof(SuccessfulOutcome_t));
 162   successoutcome->procedureCode = 1;
 163   successoutcome->criticality = 0;
 164   successoutcome->value.present = pres;
 165   successoutcome->value.choice.E2setupResponse = *e2setupresp;
 166
 167   E2AP_PDU_PR pres5 = E2AP_PDU_PR_successfulOutcome;
 168
 169   e2ap_pdu->present = pres5;
 170   e2ap_pdu->choice.successfulOutcome = successoutcome;
 171
 172 }
 173
 174
 175 void generate_e2apv1_subscription_request(E2AP_PDU *e2ap_pdu) {
 176
 177   fprintf(stderr, "in sub 1\n");
 178   RICsubscriptionRequest_IEs_t *ricreqid = (RICsubscriptionRequest_IEs_t*)calloc(1, sizeof(RICsubscriptionRequest_IEs_t));
 179   fprintf(stderr, "in sub 2\n");
 180   ASN_STRUCT_RESET(asn_DEF_RICsubscriptionRequest_IEs, ricreqid);
 181   fprintf(stderr, "in sub 3\n");
 182   auto *ricsubrid = (RICsubscriptionRequest_IEs_t*)calloc(1, sizeof(RICsubscriptionRequest_IEs_t));
 183   fprintf(stderr, "in sub 4\n");
 184   ASN_STRUCT_RESET(asn_DEF_RICsubscriptionRequest_IEs, ricsubrid);
 185
 186   fprintf(stderr, "in generate sub\n");
 187   uint8_t *buf2 = (uint8_t *)"SubscriptionTriggers";
 188   fprintf(stderr, "in gen sub 1\n");
 189   OCTET_STRING_t *triggerdef = (OCTET_STRING_t*)calloc(1, sizeof(OCTET_STRING_t));
 190   triggerdef->buf = (uint8_t *)calloc(1,20);
 191   triggerdef->size = 20;
 192   memcpy(triggerdef->buf, buf2, triggerdef->size);
 193
 194
 195   fprintf(stderr, "sub1\n");
 196   ProtocolIE_ID_t proto_id= ProtocolIE_ID_id_RICaction_ToBeSetup_Item;
 197
 198   RICaction_ToBeSetup_ItemIEs__value_PR pres6;
 199   pres6 = RICaction_ToBeSetup_ItemIEs__value_PR_RICaction_ToBeSetup_Item;
 200
 201   printf("sub2\n");
 202
 203   uint8_t *buf5 = (uint8_t *)"ActionDef";
 204
 205   OCTET_STRING_t *actdef = (OCTET_STRING_t*)calloc(1, sizeof(OCTET_STRING_t));
 206   actdef->buf = (uint8_t *)calloc(1,9);
 207   actdef->size = 9;
 208   memcpy(triggerdef->buf, buf5, 9);
 209
 210   auto *sa = (RICsubsequentAction_t *) calloc(1, sizeof(RICsubsequentAction_t));
 211   ASN_STRUCT_RESET(asn_DEF_RICsubsequentAction, sa);
 212
 213   sa->ricTimeToWait = RICtimeToWait_w500ms;
 214   sa->ricSubsequentActionType = RICsubsequentActionType_continue;
 215
 216   /*
 217   RICaction_ToBeSetup_Item_t *action_item = (RICaction_ToBeSetup_Item_t*)calloc(1, sizeof(RICaction_ToBeSetup_Item_t));
 218   action_item->ricActionID = 5;
 219   action_item->ricActionType = 9;
 220   action_item->ricActionDefinition = actdef;
 221   action_item->ricSubsequentAction = sa;
 222   */
 223   printf("sub3\n");
 224
 225   RICaction_ToBeSetup_ItemIEs_t *action_item_ies = (RICaction_ToBeSetup_ItemIEs_t *)calloc(1, sizeof(RICaction_ToBeSetup_Item_t));
 226   action_item_ies->id = proto_id;
 227   action_item_ies->criticality = 0;
 228
 229   action_item_ies->value.present = pres6;
 230   action_item_ies->value.choice.RICaction_ToBeSetup_Item.ricActionID = 5;
 231   action_item_ies->value.choice.RICaction_ToBeSetup_Item.ricActionType = RICactionType_report;
 232   action_item_ies->value.choice.RICaction_ToBeSetup_Item.ricActionDefinition = actdef;
 233   action_item_ies->value.choice.RICaction_ToBeSetup_Item.ricSubsequentAction = sa;
 234
 235
 236   printf("sub5\n");
 237   /*
 238   RICsubscriptionDetails_t *ricsubdetails = (RICsubscriptionDetails_t*)calloc(1, sizeof(RICsubscriptionDetails_t));
 239   printf("sub5.5\n");
 240
 241   ASN_SEQUENCE_ADD(&ricsubdetails->ricAction_ToBeSetup_List.list, action_item_ies);
 242   ricsubdetails->ricEventTriggerDefinition = *triggerdef;
 243
 244   printf("sub6\n");
 245   */
 246
 247
 248   RICsubscriptionRequest_IEs__value_PR pres3;
 249   printf("sub6.1\n");
 250   pres3 = RICsubscriptionRequest_IEs__value_PR_RICsubscriptionDetails;
 251   ricsubrid->id = ProtocolIE_ID_id_RICsubscriptionDetails;
 252   printf("sub6.2\n");
 253
 254   ricsubrid->criticality = 0;
 255   ricsubrid->value.present = pres3;
 256   printf("sub6.3\n");
 257
 258   ricsubrid->value.choice.RICsubscriptionDetails.ricEventTriggerDefinition = *triggerdef;
 259   printf("sub6.4\n");
 260
 261   ASN_SEQUENCE_ADD(&ricsubrid->value.choice.RICsubscriptionDetails.ricAction_ToBeSetup_List.list, action_item_ies);
 262
 263   printf("sub7\n");
 264
 265
 266   ricreqid->id = ProtocolIE_ID_id_RICrequestID;
 267   ricreqid->criticality = 0;
 268   ricreqid->value.present = RICsubscriptionRequest_IEs__value_PR_RICrequestID;
 269   ricreqid->value.choice.RICrequestID.ricRequestorID = 22;
 270   ricreqid->value.choice.RICrequestID.ricInstanceID = 6;
 271
 272   RICsubscriptionRequest_t *ricsubreq = (RICsubscriptionRequest_t*)calloc(1, sizeof(RICsubscriptionRequest_t));
 273
 274   ASN_SEQUENCE_ADD(&ricsubreq->protocolIEs.list,ricreqid);
 275   ASN_SEQUENCE_ADD(&ricsubreq->protocolIEs.list,ricsubrid);
 276
 277
 278
 279   InitiatingMessage__value_PR pres4;
 280   pres4 = InitiatingMessage__value_PR_RICsubscriptionRequest;
 281   InitiatingMessage_t *initmsg = (InitiatingMessage_t*)calloc(1, sizeof(InitiatingMessage_t));
 282   initmsg->procedureCode = ProcedureCode_id_RICsubscription;
 283   initmsg->criticality = Criticality_reject;
 284   initmsg->value.present = pres4;
 285   initmsg->value.choice.RICsubscriptionRequest = *ricsubreq;
 286
 287   E2AP_PDU_PR pres5;
 288   pres5 = E2AP_PDU_PR_initiatingMessage;
 289
 290
 291   e2ap_pdu->present = pres5;
 292   e2ap_pdu->choice.initiatingMessage = initmsg;
 293
 294   char *error_buf = (char*)calloc(300, sizeof(char));;
 295   size_t errlen;
 296
 297   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
 298   printf("error length %d\n", errlen);
 299   printf("error buf %s\n", error_buf);
 300
 301   //  xer_fprint(stderr, &asn_DEF_E2AP_PDU, e2ap_pdu);
 302
 303 }
 304
 305 void generate_e2apv1_subscription_response_success(E2AP_PDU *e2ap_pdu, long reqActionIdsAccepted[],
 306                                                    long reqActionIdsRejected[], int accept_size, int reject_size,
 307                                                    long reqRequestorId, long reqInstanceId) {
 308
 309   RICsubscriptionResponse_IEs_t *respricreqid =
 310     (RICsubscriptionResponse_IEs_t*)calloc(1, sizeof(RICsubscriptionResponse_IEs_t));
 311
 312   respricreqid->id = ProtocolIE_ID_id_RICrequestID;
 313   respricreqid->criticality = 0;
 314   respricreqid->value.present = RICsubscriptionResponse_IEs__value_PR_RICrequestID;
 315   respricreqid->value.choice.RICrequestID.ricRequestorID = reqRequestorId;
 316
 317   respricreqid->value.choice.RICrequestID.ricInstanceID = reqInstanceId;
 318
 319
 320   RICsubscriptionResponse_IEs_t *ricactionadmitted =
 321     (RICsubscriptionResponse_IEs_t*)calloc(1, sizeof(RICsubscriptionResponse_IEs_t));
 322   ricactionadmitted->id = ProtocolIE_ID_id_RICactions_Admitted;
 323   ricactionadmitted->criticality = 0;
 324   ricactionadmitted->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_Admitted_List;
 325
 326   RICaction_Admitted_List_t* admlist =
 327     (RICaction_Admitted_List_t*)calloc(1,sizeof(RICaction_Admitted_List_t));
 328   ricactionadmitted->value.choice.RICaction_Admitted_List = *admlist;
 329
 330   //  int numAccept = sizeof(reqActionIdsAccepted);
 331   int numAccept = accept_size;
 332   int numReject = reject_size;
 333   //  int numReject = sizeof(reqActionIdsRejected);
 334
 335
 336   for (int i=0; i < numAccept ; i++) {
 337     fprintf(stderr, "in for loop i = %d\n", i);
 338
 339     long aid = reqActionIdsAccepted[i];
 340
 341     RICaction_Admitted_ItemIEs_t *admitie = (RICaction_Admitted_ItemIEs_t*)calloc(1,sizeof(RICaction_Admitted_ItemIEs_t));
 342     admitie->id = ProtocolIE_ID_id_RICaction_Admitted_Item;
 343     admitie->criticality = 0;
 344     admitie->value.present = RICaction_Admitted_ItemIEs__value_PR_RICaction_Admitted_Item;
 345     admitie->value.choice.RICaction_Admitted_Item.ricActionID = aid;
 346
 347     ASN_SEQUENCE_ADD(&ricactionadmitted->value.choice.RICaction_Admitted_List.list, admitie);
 348
 349   }
 350
 351   RICsubscriptionResponse_t *ricsubresp = (RICsubscriptionResponse_t*)calloc(1,sizeof(RICsubscriptionResponse_t));
 352   ASN_SEQUENCE_ADD(&ricsubresp->protocolIEs.list, respricreqid);
 353   ASN_SEQUENCE_ADD(&ricsubresp->protocolIEs.list, ricactionadmitted);
 354
 355
 356   if (numReject > 0) {
 357
 358     RICsubscriptionResponse_IEs_t *ricactionrejected =
 359       (RICsubscriptionResponse_IEs_t*)calloc(1, sizeof(RICsubscriptionResponse_IEs_t));
 360     ricactionrejected->id = ProtocolIE_ID_id_RICactions_NotAdmitted;
 361     ricactionrejected->criticality = 0;
 362     ricactionrejected->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_NotAdmitted_List;
 363
 364     RICaction_NotAdmitted_List_t* rejectlist =
 365       (RICaction_NotAdmitted_List_t*)calloc(1,sizeof(RICaction_NotAdmitted_List_t));
 366     ricactionadmitted->value.choice.RICaction_NotAdmitted_List = *rejectlist;
 367
 368     for (int i=0; i < numReject; i++) {
 369       fprintf(stderr, "in for loop i = %d\n", i);
 370
 371       long aid = reqActionIdsRejected[i];
 372
 373       RICaction_NotAdmitted_ItemIEs_t *noadmitie = (RICaction_NotAdmitted_ItemIEs_t*)calloc(1,sizeof(RICaction_NotAdmitted_ItemIEs_t));
 374       noadmitie->id = ProtocolIE_ID_id_RICaction_NotAdmitted_Item;
 375       noadmitie->criticality = 0;
 376       noadmitie->value.present = RICaction_NotAdmitted_ItemIEs__value_PR_RICaction_NotAdmitted_Item;
 377       noadmitie->value.choice.RICaction_NotAdmitted_Item.ricActionID = aid;
 378
 379       ASN_SEQUENCE_ADD(&ricactionrejected->value.choice.RICaction_NotAdmitted_List.list, noadmitie);
 380       ASN_SEQUENCE_ADD(&ricsubresp->protocolIEs.list, ricactionrejected);
 381     }
 382   }
 383
 384
 385   SuccessfulOutcome__value_PR pres2;
 386   pres2 = SuccessfulOutcome__value_PR_RICsubscriptionResponse;
 387   SuccessfulOutcome_t *successoutcome = (SuccessfulOutcome_t*)calloc(1, sizeof(SuccessfulOutcome_t));
 388   successoutcome->procedureCode = ProcedureCode_id_RICsubscription;
 389   successoutcome->criticality = 0;
 390   successoutcome->value.present = pres2;
 391   successoutcome->value.choice.RICsubscriptionResponse = *ricsubresp;
 392
 393   E2AP_PDU_PR pres5 = E2AP_PDU_PR_successfulOutcome;
 394
 395   e2ap_pdu->present = pres5;
 396   e2ap_pdu->choice.successfulOutcome = successoutcome;
 397
 398   char *error_buf = (char*)calloc(300, sizeof(char));
 399   size_t errlen;
 400
 401   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
 402   printf("error length %d\n", errlen);
 403   printf("error buf %s\n", error_buf);
 404
 405
 406 }
 407
 408 void generate_e2apv1_subscription_response(E2AP_PDU *e2ap_pdu, E2AP_PDU *sub_req_pdu) {
 409
 410   //Gather details of the request
 411
 412   RICsubscriptionRequest_t orig_req =
 413     sub_req_pdu->choice.initiatingMessage->value.choice.RICsubscriptionRequest;
 414
 415   RICsubscriptionResponse_IEs_t *ricreqid =
 416     (RICsubscriptionResponse_IEs_t*)calloc(1, sizeof(RICsubscriptionResponse_IEs_t));
 417
 418   int count = orig_req.protocolIEs.list.count;
 419   int size = orig_req.protocolIEs.list.size;
 420
 421   RICsubscriptionRequest_IEs_t **ies = (RICsubscriptionRequest_IEs_t**)orig_req.protocolIEs.list.array;
 422
 423   fprintf(stderr, "count%d\n", count);
 424   fprintf(stderr, "size%d\n", size);
 425
 426   RICsubscriptionRequest_IEs__value_PR pres;
 427
 428   long responseRequestorId;
 429   long responseInstanceId;
 430   long responseActionId;
 431
 432   std::vector<long> actionIds;
 433
 434   for (int i=0; i < count; i++) {
 435     RICsubscriptionRequest_IEs_t *next_ie = ies[i];
 436     pres = next_ie->value.present;
 437
 438     fprintf(stderr, "next present value %d\n", pres);
 439
 440     switch(pres) {
 441     case RICsubscriptionRequest_IEs__value_PR_RICrequestID:
 442       {
 443         RICrequestID_t reqId = next_ie->value.choice.RICrequestID;
 444         long requestorId = reqId.ricRequestorID;
 445         long instanceId = reqId.ricInstanceID;
 446         fprintf(stderr, "requestorId %d\n", requestorId);
 447         fprintf(stderr, "instanceId %d\n", instanceId);
 448         responseRequestorId = requestorId;
 449         responseInstanceId = instanceId;
 450
 451         break;
 452       }
 453     case RICsubscriptionRequest_IEs__value_PR_RANfunctionID:
 454       break;
 455     case RICsubscriptionRequest_IEs__value_PR_RICsubscriptionDetails:
 456       {
 457         RICsubscriptionDetails_t subDetails = next_ie->value.choice.RICsubscriptionDetails;
 458         RICeventTriggerDefinition_t triggerDef = subDetails.ricEventTriggerDefinition;
 459         RICactions_ToBeSetup_List_t actionList = subDetails.ricAction_ToBeSetup_List;
 460
 461         int actionCount = actionList.list.count;
 462         fprintf(stderr, "action count%d\n", actionCount);
 463
 464         auto **item_array = actionList.list.array;
 465
 466         for (int i=0; i < actionCount; i++) {
 467           //RICaction_ToBeSetup_Item_t
 468           auto *next_item = item_array[i];
 469           RICactionID_t actionId = ((RICaction_ToBeSetup_ItemIEs*)next_item)->value.choice.RICaction_ToBeSetup_Item.ricActionID;
 470           fprintf(stderr, "Next Action ID %ld\n", actionId);
 471           responseActionId = actionId;
 472           actionIds.push_back(responseActionId);
 473         }
 474
 475         break;
 476       }
 477     }
 478
 479   }
 480
 481   fprintf(stderr, "After Processing Subscription Request\n");
 482
 483   fprintf(stderr, "requestorId %d\n", responseRequestorId);
 484   fprintf(stderr, "instanceId %d\n", responseInstanceId);
 485
 486
 487   for (int i=0; i < actionIds.size(); i++) {
 488     fprintf(stderr, "Action ID %d %ld\n", i, actionIds.at(i));
 489
 490   }
 491
 492
 493   RICsubscriptionResponse_IEs_t *respricreqid =
 494     (RICsubscriptionResponse_IEs_t*)calloc(1, sizeof(RICsubscriptionResponse_IEs_t));
 495
 496   respricreqid->id = ProtocolIE_ID_id_RICrequestID;
 497   respricreqid->criticality = 0;
 498   respricreqid->value.present = RICsubscriptionResponse_IEs__value_PR_RICrequestID;
 499   respricreqid->value.choice.RICrequestID.ricRequestorID = responseRequestorId;
 500
 501   respricreqid->value.choice.RICrequestID.ricInstanceID = responseInstanceId;
 502
 503
 504   RICsubscriptionResponse_IEs_t *ricactionadmitted =
 505     (RICsubscriptionResponse_IEs_t*)calloc(1, sizeof(RICsubscriptionResponse_IEs_t));
 506   ricactionadmitted->id = ProtocolIE_ID_id_RICactions_Admitted;
 507   ricactionadmitted->criticality = 0;
 508   ricactionadmitted->value.present = RICsubscriptionResponse_IEs__value_PR_RICaction_Admitted_List;
 509
 510   RICaction_Admitted_List_t* admlist =
 511     (RICaction_Admitted_List_t*)calloc(1,sizeof(RICaction_Admitted_List_t));
 512   ricactionadmitted->value.choice.RICaction_Admitted_List = *admlist;
 513
 514   for (int i=0; i < actionIds.size(); i++) {
 515     fprintf(stderr, "in for loop i = %d\n", i);
 516
 517     long aid = actionIds.at(i);
 518
 519     RICaction_Admitted_ItemIEs_t *admitie = (RICaction_Admitted_ItemIEs_t*)calloc(1,sizeof(RICaction_Admitted_ItemIEs_t));
 520     admitie->id = ProtocolIE_ID_id_RICaction_Admitted_Item;
 521     admitie->criticality = 0;
 522     admitie->value.present = RICaction_Admitted_ItemIEs__value_PR_RICaction_Admitted_Item;
 523     admitie->value.choice.RICaction_Admitted_Item.ricActionID = aid;
 524
 525     ASN_SEQUENCE_ADD(&ricactionadmitted->value.choice.RICaction_Admitted_List.list, admitie);
 526
 527   }
 528
 529
 530   RICsubscriptionResponse_t *ricsubresp = (RICsubscriptionResponse_t*)calloc(1,sizeof(RICsubscriptionResponse_t));
 531
 532   ASN_SEQUENCE_ADD(&ricsubresp->protocolIEs.list, respricreqid);
 533   ASN_SEQUENCE_ADD(&ricsubresp->protocolIEs.list, ricactionadmitted);
 534
 535
 536   SuccessfulOutcome__value_PR pres2;
 537   pres2 = SuccessfulOutcome__value_PR_RICsubscriptionResponse;
 538   SuccessfulOutcome_t *successoutcome = (SuccessfulOutcome_t*)calloc(1, sizeof(SuccessfulOutcome_t));
 539   successoutcome->procedureCode = ProcedureCode_id_RICsubscription;
 540   successoutcome->criticality = 0;
 541   successoutcome->value.present = pres2;
 542   successoutcome->value.choice.RICsubscriptionResponse = *ricsubresp;
 543
 544   E2AP_PDU_PR pres5 = E2AP_PDU_PR_successfulOutcome;
 545
 546   e2ap_pdu->present = pres5;
 547   e2ap_pdu->choice.successfulOutcome = successoutcome;
 548
 549   char *error_buf = (char*)calloc(300, sizeof(char));
 550   size_t errlen;
 551
 552   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
 553   printf("error length %d\n", errlen);
 554   printf("error buf %s\n", error_buf);
 555
 556 }
 557
 558 void generate_e2apv1_indication_request_parameterized(E2AP_PDU *e2ap_pdu,
 559                                                       long requestorId,
 560                                                       long instanceId,
 561                                                       long ranFunctionId,
 562                                                       long actionId,
 563                                                       long seqNum,
 564                                                       uint8_t *ind_header_buf,
 565                                                       int header_length,
 566                                                       uint8_t *ind_message_buf,
 567                                                       int message_length) {
 568
 569   fprintf(stderr, "ind1\n");
 570   RICindication_IEs_t *ricind_ies = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 571   RICindication_IEs_t *ricind_ies2 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 572   RICindication_IEs_t *ricind_ies3 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 573   RICindication_IEs_t *ricind_ies4 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 574   RICindication_IEs_t *ricind_ies5 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 575   RICindication_IEs_t *ricind_ies6 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 576   RICindication_IEs_t *ricind_ies7 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 577   RICindication_IEs_t *ricind_ies8 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 578
 579   RICindication_IEs__value_PR pres3;
 580
 581   pres3 = RICindication_IEs__value_PR_RICrequestID;
 582   ricind_ies->id = ProtocolIE_ID_id_RICrequestID;
 583   ricind_ies->criticality = 0;
 584   ricind_ies->value.present = pres3;
 585   ricind_ies->value.choice.RICrequestID.ricRequestorID = requestorId;
 586   ricind_ies->value.choice.RICrequestID.ricInstanceID = instanceId;
 587
 588   fprintf(stderr, "ind2\n");
 589
 590   pres3 = RICindication_IEs__value_PR_RANfunctionID;
 591   ricind_ies2->id = ProtocolIE_ID_id_RANfunctionID;
 592   ricind_ies2->criticality = 0;
 593   ricind_ies2->value.present = pres3;
 594   ricind_ies2->value.choice.RANfunctionID = ranFunctionId;
 595
 596
 597   ricind_ies3->id = ProtocolIE_ID_id_RICactionID;
 598   ricind_ies3->criticality = 0;
 599   pres3 =  RICindication_IEs__value_PR_RICactionID;
 600   ricind_ies3->value.present = pres3;
 601   ricind_ies3->value.choice.RICactionID = actionId;
 602
 603
 604   pres3 = RICindication_IEs__value_PR_RICindicationSN;
 605   ricind_ies4->id = ProtocolIE_ID_id_RICindicationSN;
 606   ricind_ies4->criticality = 0;
 607   ricind_ies4->value.present = pres3;
 608   ricind_ies4->value.choice.RICindicationSN = seqNum;
 609
 610   //Indication type is REPORT
 611   pres3 = RICindication_IEs__value_PR_RICindicationType;
 612   ricind_ies5->id = ProtocolIE_ID_id_RICindicationType;
 613   ricind_ies5->criticality = 0;
 614   ricind_ies5->value.present = pres3;
 615   ricind_ies5->value.choice.RICindicationType = 0;
 616
 617
 618   uint8_t *buf2 = (uint8_t *)"reportheader";
 619   OCTET_STRING_t *hdr_str = (OCTET_STRING_t*)calloc(1,sizeof(OCTET_STRING_t));
 620
 621   hdr_str->buf = (uint8_t*)calloc(1,header_length);
 622   hdr_str->size = header_length;
 623   memcpy(hdr_str->buf, ind_header_buf, header_length);
 624
 625   fprintf(stderr, "ind3\n");
 626
 627   ricind_ies6->value.choice.RICindicationHeader.buf = (uint8_t*)calloc(1,header_length);
 628
 629   pres3 = RICindication_IEs__value_PR_RICindicationHeader;
 630   ricind_ies6->id = ProtocolIE_ID_id_RICindicationHeader;
 631   ricind_ies6->criticality = 0;
 632   ricind_ies6->value.present = pres3;
 633   ricind_ies6->value.choice.RICindicationHeader.size = header_length;
 634   memcpy(ricind_ies6->value.choice.RICindicationHeader.buf, ind_header_buf, header_length);
 635
 636   ricind_ies7->value.choice.RICindicationMessage.buf = (uint8_t*)calloc(1,8192);
 637
 638
 639
 640
 641   pres3 = RICindication_IEs__value_PR_RICindicationMessage;
 642   ricind_ies7->id = ProtocolIE_ID_id_RICindicationMessage;
 643   fprintf(stderr, "after encoding message 1\n");
 644
 645   ricind_ies7->criticality = 0;
 646   ricind_ies7->value.present = pres3;
 647
 648   fprintf(stderr, "after encoding message 2\n");
 649
 650   fprintf(stderr, "after encoding message 3\n");
 651   ricind_ies7->value.choice.RICindicationMessage.size = message_length;
 652
 653   fprintf(stderr, "after encoding message 4\n");
 654   memcpy(ricind_ies7->value.choice.RICindicationMessage.buf, ind_message_buf, message_length);
 655
 656   fprintf(stderr, "after encoding message 5\n");
 657
 658   uint8_t *cpid_buf = (uint8_t *)"cpid";
 659   OCTET_STRING_t cpid_str;
 660
 661   printf("5.1\n");
 662
 663   int cpid_buf_len = strlen((char*)cpid_buf);
 664   pres3 = RICindication_IEs__value_PR_RICcallProcessID;
 665   ricind_ies8->id = ProtocolIE_ID_id_RICcallProcessID;
 666
 667   ricind_ies8->criticality = 0;
 668   ricind_ies8->value.present = pres3;
 669
 670   ricind_ies8->value.choice.RICcallProcessID.buf = (uint8_t*)calloc(1,cpid_buf_len);
 671   ricind_ies8->value.choice.RICcallProcessID.size = cpid_buf_len;
 672
 673   memcpy(ricind_ies8->value.choice.RICcallProcessID.buf, cpid_buf, cpid_buf_len);
 674
 675   printf("5.2\n");
 676
 677   RICindication_t *ricindication = (RICindication_t*)calloc(1, sizeof(RICindication_t));
 678
 679
 680   int ret;
 681
 682   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies);
 683
 684   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies2);
 685
 686   printf("5.3\n");
 687
 688   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies3);
 689
 690   printf("5.35\n");
 691
 692   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies4);
 693
 694   printf("5.36\n");
 695
 696   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies5);
 697
 698   printf("5.4\n");
 699
 700   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies6);
 701
 702   printf("5.5\n");
 703
 704   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies7);
 705
 706   //  ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies8);
 707
 708
 709   InitiatingMessage__value_PR pres4;
 710   pres4 = InitiatingMessage__value_PR_RICindication;
 711   InitiatingMessage_t *initmsg = (InitiatingMessage_t*)calloc(1, sizeof(InitiatingMessage_t));
 712   initmsg->procedureCode = 5;
 713   initmsg->criticality = 1;
 714   initmsg->value.present = pres4;
 715   initmsg->value.choice.RICindication = *ricindication;
 716
 717   E2AP_PDU_PR pres5;
 718   pres5 = E2AP_PDU_PR_initiatingMessage;
 719
 720   e2ap_pdu->present = pres5;
 721   e2ap_pdu->choice.initiatingMessage = initmsg;
 722
 723   char *error_buf = (char*)calloc(300, sizeof(char));
 724   size_t errlen;
 725
 726   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
 727   printf("error length %d\n", errlen);
 728   printf("error buf %s\n", error_buf);
 729
 730   xer_fprint(stderr, &asn_DEF_E2AP_PDU, e2ap_pdu);
 731
 732 }
 733
 734 void generate_e2apv1_indication_request(E2AP_PDU *e2ap_pdu) {
 735   fprintf(stderr, "ind1\n");
 736   RICindication_IEs_t *ricind_ies = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 737   RICindication_IEs_t *ricind_ies2 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 738   RICindication_IEs_t *ricind_ies3 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 739   RICindication_IEs_t *ricind_ies4 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 740   RICindication_IEs_t *ricind_ies5 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 741   RICindication_IEs_t *ricind_ies6 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 742   RICindication_IEs_t *ricind_ies7 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 743   RICindication_IEs_t *ricind_ies8 = (RICindication_IEs_t*)calloc(1, sizeof(RICindication_IEs_t));
 744
 745   RICindication_IEs__value_PR pres3;
 746
 747   pres3 = RICindication_IEs__value_PR_RICrequestID;
 748   ricind_ies->id = ProtocolIE_ID_id_RICrequestID;
 749   ricind_ies->criticality = 0;
 750   ricind_ies->value.present = pres3;
 751   ricind_ies->value.choice.RICrequestID.ricRequestorID = 25;
 752   ricind_ies->value.choice.RICrequestID.ricInstanceID = 3;
 753
 754   fprintf(stderr, "ind2\n");
 755
 756   pres3 = RICindication_IEs__value_PR_RANfunctionID;
 757   ricind_ies2->id = ProtocolIE_ID_id_RANfunctionID;
 758   ricind_ies2->criticality = 0;
 759   ricind_ies2->value.present = pres3;
 760   ricind_ies2->value.choice.RANfunctionID = 70;
 761
 762
 763   ricind_ies3->id = ProtocolIE_ID_id_RICactionID;
 764   ricind_ies3->criticality = 0;
 765   pres3 =  RICindication_IEs__value_PR_RICactionID;
 766   ricind_ies3->value.present = pres3;
 767   ricind_ies3->value.choice.RICactionID = 80;
 768
 769
 770   pres3 = RICindication_IEs__value_PR_RICindicationSN;
 771   ricind_ies4->id = ProtocolIE_ID_id_RICindicationSN;
 772   ricind_ies4->criticality = 0;
 773   ricind_ies4->value.present = pres3;
 774   ricind_ies4->value.choice.RICindicationSN = 45;
 775
 776   pres3 = RICindication_IEs__value_PR_RICindicationType;
 777   ricind_ies5->id = ProtocolIE_ID_id_RICindicationType;
 778   ricind_ies5->criticality = 0;
 779   ricind_ies5->value.present = pres3;
 780   ricind_ies5->value.choice.RICindicationType = 0;
 781
 782
 783   uint8_t *buf2 = (uint8_t *)"reportheader";
 784   OCTET_STRING_t *hdr_str = (OCTET_STRING_t*)calloc(1,sizeof(OCTET_STRING_t));
 785   hdr_str->buf = (uint8_t*)calloc(1,12);
 786   hdr_str->size = 12;
 787   memcpy(hdr_str->buf, buf2, 12);
 788
 789   fprintf(stderr, "ind3\n");
 790
 791   ricind_ies6->value.choice.RICindicationHeader.buf = (uint8_t*)calloc(1,12);
 792
 793   pres3 = RICindication_IEs__value_PR_RICindicationHeader;
 794   ricind_ies6->id = ProtocolIE_ID_id_RICindicationHeader;
 795   ricind_ies6->criticality = 0;
 796   ricind_ies6->value.present = pres3;
 797   ricind_ies6->value.choice.RICindicationHeader.size = 12;
 798   memcpy(ricind_ies6->value.choice.RICindicationHeader.buf, buf2, 12);
 799
 800   ricind_ies7->value.choice.RICindicationMessage.buf = (uint8_t*)calloc(1,8192);
 801   //  uint8_t *buf9 = (uint8_t *)"reportmsg";
 802
 803   /*
 804   E2SM_KPM_IndicationMessage_t *e2sm_ind_msg =
 805     (E2SM_KPM_IndicationMessage_t*)calloc(1,sizeof(E2SM_KPM_IndicationMessage_t));
 806
 807   encode_kpm(e2sm_ind_msg);
 808   */
 809
 810   E2SM_KPM_RANfunction_Description_t *e2sm_desc =
 811     (E2SM_KPM_RANfunction_Description_t*)calloc(1,sizeof(E2SM_KPM_RANfunction_Description_t));
 812
 813   encode_kpm_function_description(e2sm_desc);
 814
 815
 816   uint8_t e2smbuffer[8192];
 817   size_t e2smbuffer_size = 8192;
 818
 819   asn_codec_ctx_t *opt_cod;
 820
 821
 822   asn_enc_rval_t er =
 823     asn_encode_to_buffer(opt_cod,
 824                          ATS_ALIGNED_BASIC_PER,
 825                          &asn_DEF_E2SM_KPM_RANfunction_Description,
 826                          e2sm_desc, e2smbuffer, e2smbuffer_size);
 827
 828     /*
 829     asn_encode_to_buffer(opt_cod,
 830                          ATS_ALIGNED_BASIC_PER,
 831                          &asn_DEF_E2SM_KPM_IndicationMessage,
 832                          e2sm_ind_msg, e2smbuffer, e2smbuffer_size);
 833     */
 834
 835
 836
 837   fprintf(stderr, "er encded is %d\n", er.encoded);
 838   fprintf(stderr, "after encoding message\n");
 839
 840   OCTET_STRING_t *msg_str = (OCTET_STRING_t*)calloc(1,sizeof(OCTET_STRING_t));
 841   msg_str->buf = (uint8_t*)calloc(1,er.encoded);
 842   msg_str->size = er.encoded;
 843   memcpy(msg_str->buf, e2smbuffer, er.encoded);
 844
 845
 846   pres3 = RICindication_IEs__value_PR_RICindicationMessage;
 847   ricind_ies7->id = ProtocolIE_ID_id_RICindicationMessage;
 848   fprintf(stderr, "after encoding message 1\n");
 849
 850   ricind_ies7->criticality = 0;
 851   ricind_ies7->value.present = pres3;
 852
 853   fprintf(stderr, "after encoding message 2\n");
 854
 855   fprintf(stderr, "after encoding message 3\n");
 856   ricind_ies7->value.choice.RICindicationMessage.size = er.encoded;
 857
 858   fprintf(stderr, "after encoding message 4\n");
 859   memcpy(ricind_ies7->value.choice.RICindicationMessage.buf, e2smbuffer, er.encoded);
 860
 861   fprintf(stderr, "after encoding message 5\n");
 862
 863   uint8_t *buf4 = (uint8_t *)"cpid";
 864   OCTET_STRING_t cpid_str;
 865   cpid_str.buf = buf4;
 866   cpid_str.size = 4;
 867
 868
 869   pres3 = RICindication_IEs__value_PR_RICcallProcessID;
 870   ricind_ies8->id = ProtocolIE_ID_id_RICcallProcessID;
 871
 872   ricind_ies8->criticality = 0;
 873   ricind_ies8->value.present = pres3;
 874
 875   ricind_ies8->value.choice.RICcallProcessID = cpid_str;
 876
 877
 878   RICindication_t *ricindication = (RICindication_t*)calloc(1, sizeof(RICindication_t));
 879
 880
 881   int ret;
 882   /*
 883     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies);
 884
 885     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies2);
 886
 887     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies3);
 888     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies4);
 889     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies5);
 890
 891     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies6);
 892   */
 893     ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies7);
 894
 895   ret = ASN_SEQUENCE_ADD(&ricindication->protocolIEs.list, ricind_ies8);
 896
 897
 898   InitiatingMessage__value_PR pres4;
 899   pres4 = InitiatingMessage__value_PR_RICindication;
 900   InitiatingMessage_t *initmsg = (InitiatingMessage_t*)calloc(1, sizeof(InitiatingMessage_t));
 901   initmsg->procedureCode = 5;
 902   initmsg->criticality = 1;
 903   initmsg->value.present = pres4;
 904   initmsg->value.choice.RICindication = *ricindication;
 905
 906   E2AP_PDU_PR pres5;
 907   pres5 = E2AP_PDU_PR_initiatingMessage;
 908
 909   e2ap_pdu->present = pres5;
 910   e2ap_pdu->choice.initiatingMessage = initmsg;
 911
 912   char *error_buf = (char*)calloc(300, sizeof(char));;
 913   size_t errlen;
 914
 915   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
 916   printf("error length %d\n", errlen);
 917   printf("error buf %s\n", error_buf);
 918
 919   xer_fprint(stderr, &asn_DEF_E2AP_PDU, e2ap_pdu);
 920 }
 921
 922
 923 void generate_e2apv1_indication_response(E2AP_PDU *e2ap_pdu) {
 924
 925
 926 }