e2ap/libe2ap_wrapper/E2AP_if.h

   1 /*
   2 ==================================================================================
   3   Copyright (c) 2019 AT&T Intellectual Property.
   4   Copyright (c) 2019 Nokia
   5
   6    Licensed under the Apache License, Version 2.0 (the "License");
   7    you may not use this file except in compliance with the License.
   8    You may obtain a copy of the License at
   9
  10        http://www.apache.org/licenses/LICENSE-2.0
  11
  12    Unless required by applicable law or agreed to in writing, software
  13    distributed under the License is distributed on an "AS IS" BASIS,
  14    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15    See the License for the specific language governing permissions and
  16    limitations under the License.
  17 ==================================================================================
  18 */
  19
  20 #ifndef E2AP_IF_H
  21 #define E2AP_IF_H
  22
  23 #ifndef ASN_DISABLE_OER_SUPPORT
  24 #define ASN_DISABLE_OER_SUPPORT
  25 #endif
  26
  27 #include <stdbool.h>
  28 #include <stdint.h>
  29 #include <ProcedureCode.h>
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 typedef unsigned char byte;
  36
  37 extern const uint64_t cMaxSizeOfOctetString;
  38
  39 typedef struct { // Octet string in ASN.1 does not have maximum length!
  40     size_t contentLength;
  41     uint8_t data[1024]; // Table size is const cMaxSizeOfOctetString
  42 } OctetString_t;
  43
  44 typedef struct { // Octet string in ASN.1 does not have maximum length!
  45     size_t length;
  46     uint8_t* data;
  47 } DynOctetString_t;
  48
  49 typedef struct {
  50     uint8_t unusedBits; // Trailing unused bits 0 - 7
  51     size_t byteLength;  // Length in bytes
  52     uint8_t* data;
  53 } DynBitString_t;
  54
  55 typedef struct  {
  56         uint32_t ricRequestorID; // 0..65535
  57         uint32_t ricInstanceID;  // 0..65535
  58 } RICRequestID_t;
  59
  60 typedef uint16_t RANFunctionID_t; // 0..4095
  61
  62 typedef uint64_t RICActionID_t; // 0..255
  63
  64 enum RICActionType_t {
  65      RICActionType_report,
  66      RICActionType_insert,
  67      RICActionType_policy
  68 };
  69
  70 enum RICSubsequentActionType_t {
  71         RICSubsequentActionType_Continue,
  72         RICSubsequentActionType_wait
  73 };
  74
  75 typedef struct {
  76     OctetString_t octetString;   // This element is E2AP spec format
  77 } RICActionDefinitionChoice_t;
  78
  79 enum RICTimeToWait_t {
  80         RICTimeToWait_zero,
  81         RICTimeToWait_w1ms,
  82         RICTimeToWait_w2ms,
  83         RICTimeToWait_w5ms,
  84         RICTimeToWait_w10ms,
  85         RICTimeToWait_w20ms,
  86         RICTimeToWait_w30ms,
  87         RICTimeToWait_w40ms,
  88         RICTimeToWait_w50ms,
  89         RICTimeToWait_w100ms,
  90         RICTimeToWait_w200ms,
  91     RICTimeToWait_w500ms,
  92         RICTimeToWait_w1s,
  93         RICTimeToWait_w2s,
  94         RICTimeToWait_w5s,
  95         RICTimeToWait_w10s,
  96         RICTimeToWait_w20s,
  97         RICTimeToWait_w60s
  98 };
  99
 100 typedef struct {
 101         uint64_t ricSubsequentActionType;  // This is type of enum RICSubsequentActionType_t
 102         uint64_t ricTimeToWait;  // This is type of enum RICTimeToWait_t
 103 } RICSubsequentAction_t;
 104
 105 typedef struct  {
 106         RICActionID_t ricActionID;
 107         uint64_t ricActionType;  // This is type of enum RICActionType_t
 108         bool ricActionDefinitionPresent;
 109         RICActionDefinitionChoice_t ricActionDefinitionChoice;
 110         bool ricSubsequentActionPresent;
 111         RICSubsequentAction_t ricSubsequentAction;
 112 } RICActionToBeSetupItem_t;
 113
 114 static const uint64_t cMaxofRICactionID = 16;
 115
 116 typedef struct  {
 117     uint8_t contentLength;
 118     RICActionToBeSetupItem_t ricActionToBeSetupItem[16];  // 1..16 // Table size is const cMaxofRICactionID
 119 } RICActionToBeSetupList_t;
 120
 121 typedef struct {
 122     uint8_t contentLength;
 123     uint8_t pLMNIdentityVal[3];
 124 } PLMNIdentity_t;
 125
 126 // size of eNB-id
 127 extern const size_t cMacroENBIDP_20Bits;
 128 extern const size_t cHomeENBID_28Bits;
 129 extern const size_t cShortMacroENBID_18Bits;
 130 extern const size_t clongMacroENBIDP_21Bits;
 131
 132 typedef struct {   // gNB-ID (SIZE 22..32 bits) or eNB-ID (SIZE 18, 20,21 or 28 bits)
 133     uint8_t bits;
 134     uint32_t nodeID;
 135 } NodeID_t;
 136
 137 typedef struct {
 138         PLMNIdentity_t  pLMNIdentity;
 139         NodeID_t        nodeID;
 140 }  GlobalNodeID_t;
 141
 142 typedef struct {   // CHOICE. Only either value can be present
 143         bool globalENBIDPresent;
 144         GlobalNodeID_t globalENBID;
 145         bool globalGNBIDPresent;
 146         GlobalNodeID_t globalGNBID;
 147 } InterfaceID_t;
 148
 149 enum InterfaceDirection__t {
 150         InterfaceDirection__incoming,
 151         InterfaceDirection__outgoing
 152 };
 153
 154 typedef uint8_t ProcedureCode__t;
 155
 156 typedef struct {
 157     OctetString_t octetString;   // This element is E2AP spec format
 158 } RICEventTriggerDefinition_t;
 159
 160 typedef struct {
 161     RICEventTriggerDefinition_t ricEventTriggerDefinition;
 162     RICActionToBeSetupList_t ricActionToBeSetupItemIEs;
 163 } RICSubscriptionDetails_t;
 164
 165 typedef struct {
 166     uint8_t contentLength;
 167         RICActionID_t ricActionID[16]; // Table size is const cMaxofRICactionID
 168 } RICActionAdmittedList_t;
 169
 170 typedef struct {
 171     uint8_t content; // See above constants
 172     uint8_t causeVal; // This is type of enum CauseRIC_t
 173 } RICCause_t;
 174
 175 typedef struct {
 176         RICActionID_t ricActionID;
 177     RICCause_t cause;
 178 } RICActionNotAdmittedItem_t;
 179
 180 typedef struct {
 181     uint8_t contentLength;
 182     RICActionNotAdmittedItem_t RICActionNotAdmittedItem[16];  // Table size is const cMaxofRICactionID
 183 } RICActionNotAdmittedList_t;
 184
 185 enum Criticality_t {
 186     Criticality__reject,
 187     Criticality__ignore,
 188     Criticality__notify
 189 };
 190
 191 typedef uint32_t ProtocolIE_ID__t;
 192
 193 enum TriggeringMessage__t {
 194     TriggeringMessage__initiating_message,
 195     TriggeringMessage__successful_outcome,
 196     TriggeringMessage__unsuccessful_outcome
 197 };
 198
 199 enum TypeOfError_t {
 200         TypeOfError_not_understood,
 201         TypeOfError_missing
 202 };
 203
 204 typedef struct {
 205         uint8_t iECriticality; // This is type of enum Criticality_t
 206         ProtocolIE_ID__t iE_ID;
 207         uint8_t typeOfError; // This is type of enum TypeOfError_t
 208         //iE-Extensions  // This has no content in E2AP ASN.1 specification
 209 } CriticalityDiagnosticsIEListItem_t;
 210
 211 typedef struct {
 212     bool procedureCodePresent;
 213         ProcedureCode__t procedureCode;  // OPTIONAL
 214         bool triggeringMessagePresent;
 215         uint8_t triggeringMessage;       // OPTIONAL. This is type of enum TriggeringMessage_t
 216         bool procedureCriticalityPresent;
 217         uint8_t procedureCriticality;    // OPTIONAL. This is type of enum Criticality_t
 218         bool ricRequestorIDPresent;
 219     RICRequestID_t ricRequestorID;   //OPTIONAL
 220         bool iEsCriticalityDiagnosticsPresent;
 221     uint16_t criticalityDiagnosticsIELength; // 1..256
 222         CriticalityDiagnosticsIEListItem_t criticalityDiagnosticsIEListItem[256];  // OPTIONAL. Table size is const cMaxNrOfErrors
 223 } CriticalityDiagnostics__t;
 224
 225 typedef struct {
 226     OctetString_t octetString;    // E2AP spec format, the other elements for E2SM-X2 format
 227     uint64_t ricCallProcessIDVal;
 228 } RICCallProcessID_t;
 229
 230 //////////////////////////////////////////////////////////////////////
 231 // E2 Error codes
 232 enum e2err {
 233     e2err_OK,
 234     e2err_RICSubscriptionRequestAllocRICrequestIDFail,
 235     e2err_RICSubscriptionRequestAllocRANfunctionIDFail,
 236     e2err_RICSubscriptionRequestAllocRICeventTriggerDefinitionBufFail,
 237     e2err_RICSubscriptionRequestAllocRICaction_ToBeSetup_ItemIEsFail,
 238     e2err_RICSubscriptionRequestAllocRICactionDefinitionBufFail,
 239     e2err_RICSubscriptionRequestAllocRICactionDefinitionFail,
 240     e2err_RICSubscriptionRequestAllocRICsubsequentActionFail,
 241     e2err_RICSubscriptionRequestAllocRICsubscriptionRequest_IEsFail,
 242     e2err_RICSubscriptionRequestEncodeFail,
 243     e2err_RICSubscriptionRequestAllocE2AP_PDUFail,
 244     e2err_RICSubscriptionResponseAllocRICrequestIDFail,
 245     e2err_RICSubscriptionResponseAllocRANfunctionIDFail,
 246     e2err_RICSubscriptionResponseAllocRICaction_Admitted_ItemIEsFail,
 247     e2err_RICSubscriptionResponseAllocRICActionAdmittedListFail,
 248     e2err_RICSubscriptionResponseAllocRICaction_NotAdmitted_ItemIEsFail,
 249     e2err_RICSubscriptionResponseEncodeFail,
 250     e2err_RICSubscriptionResponseAllocE2AP_PDUFail,
 251     e2err_RICSubscriptionFailureAllocRICrequestIDFail,
 252     e2err_RICSubscriptionFailureAllocRANfunctionIDFail,
 253     e2err_RICSubscriptionFailureAllocRICaction_NotAdmitted_ItemIEsFail,
 254     e2err_RICSubscriptionFailureAllocCauseFail,
 255     e2err_RICSubscriptionFailureEncodeFail,
 256     e2err_RICSubscriptionFailureAllocE2AP_PDUFail,
 257     e2err_RICSubscriptionDeleteRequestAllocRICrequestIDFail,
 258     e2err_RICSubscriptionDeleteRequestAllocRANfunctionIDFail,
 259     e2err_RICSubscriptionDeleteRequestEncodeFail,
 260     e2err_RICSubscriptionDeleteRequestAllocE2AP_PDUFail,
 261     e2err_RICSubscriptionDeleteResponseAllocRICrequestIDFail,
 262     e2err_RICSubscriptionDeleteResponseAllocRANfunctionIDFail,
 263     e2err_RICSubscriptionDeleteResponseEncodeFail,
 264     e2err_RICSubscriptionDeleteResponseAllocE2AP_PDUFail,
 265     e2err_RICSubscriptionDeleteFailureAllocRICrequestIDFail,
 266     e2err_RICSubscriptionDeleteFailureAllocRANfunctionIDFail,
 267     e2err_RICSubscriptionDeleteFailureAllocRICcauseFail,
 268     e2err_RICSubscriptionDeleteFailureEncodeFail,
 269     e2err_RICSubscriptionDeleteFailureAllocE2AP_PDUFail,
 270     e2err_RICsubscriptionRequestRICrequestIDMissing,
 271     e2err_RICsubscriptionRequestRANfunctionIDMissing,
 272     e2err_RICsubscriptionRequestICsubscriptionMissing,
 273     e2err_RICsubscriptionResponseRICrequestIDMissing,
 274     e2err_RICsubscriptionResponseRANfunctionIDMissing,
 275     e2err_RICsubscriptionResponseRICaction_Admitted_ListMissing,
 276     e2err_RICsubscriptionFailureRICrequestIDMissing,
 277     e2err_RICsubscriptionFailureRANfunctionIDMissing,
 278     e2err_RICsubscriptionFailureCauseMissing,
 279     e2err_RICsubscriptionDeleteRequestRICrequestIDMissing,
 280     e2err_RICsubscriptionDeleteRequestRANfunctionIDMissing,
 281     e2err_RICsubscriptionDeleteResponseRICrequestIDMissing,
 282     e2err_RICsubscriptionDeleteResponseRANfunctionIDMissing,
 283     e2err_RICsubscriptionDeleteFailureRICrequestIDMissing,
 284     e2err_RICsubscriptionDeleteFailureRANfunctionIDMissing,
 285     e2err_RICsubscriptionDeleteFailureRICcauseMissing,
 286     e2err_RICSubscriptionDeleteRequiredRICrequestIDMissing,
 287     e2err_RICSubscriptionDeleteRequiredRANfunctionIDMissing,
 288     e2err_RICSubscriptionDeleteRequiredRICcauseMissing,
 289     e2err_RICSubscriptionDeleteRequiredEncodeFail,
 290     e2err_RICSubscriptionDeleteRequiredAllocE2AP_PDUFail,
 291     e2err_RICsubscriptionResponseRICrequestIDWrongOrder,
 292     e2err_RICsubscriptionResponseRANfunctionIDWrongOrder,
 293     e2err_RICsubscriptionResponseRICaction_Admitted_ListWrongOrder,
 294     e2err_RICsubscriptionResponseRICaction_NotAdmitted_ListWrongOrder,
 295     e2err_RICsubscriptionFailureRICrequestIDWrongOrder,
 296     e2err_RICsubscriptionFailureRANfunctionIDWrongOrder,
 297     e2err_RICsubscriptionFailureCauseWrongOrder,
 298     e2err_RICsubscriptionDeleteResponseRICrequestIDWrongOrder,
 299     e2err_RICsubscriptionDeleteResponseRANfunctionIDWrongOrder,
 300     e2err_RICsubscriptionDeleteFailureRICrequestIDWrongOrder,
 301     e2err_RICsubscriptionDeleteFailureRANfunctionIDWrongOrder,
 302     e2err_RICsubscriptionDeleteFailureRICcauseWrongOrder
 303 };
 304
 305 static const char* const E2ErrorStrings[] = {
 306     "e2err_OK",
 307     "e2err_RICSubscriptionRequestAllocRICrequestIDFail",
 308     "e2err_RICSubscriptionRequestAllocRANfunctionIDFail",
 309     "e2err_RICSubscriptionRequestAllocRICeventTriggerDefinitionBufFail",
 310     "e2err_RICSubscriptionRequestAllocRICaction_ToBeSetup_ItemIEsFail",
 311     "e2err_RICSubscriptionRequestAllocRICactionDefinitionBufFail",
 312     "e2err_RICSubscriptionRequestAllocRICactionDefinitionFail",
 313     "e2err_RICSubscriptionRequestAllocRICsubsequentActionFail",
 314     "e2err_RICSubscriptionRequestAllocRICsubscriptionRequest_IEsFail",
 315     "e2err_RICSubscriptionRequestEncodeFail",
 316     "e2err_RICSubscriptionRequestAllocE2AP_PDUFail",
 317     "e2err_RICSubscriptionResponseAllocRICrequestIDFail",
 318     "e2err_RICSubscriptionResponseAllocRANfunctionIDFail",
 319     "e2err_RICSubscriptionResponseAllocRICaction_Admitted_ItemIEsFail",
 320     "e2err_RICSubscriptionResponseAllocRICActionAdmittedListFail",
 321     "e2err_RICSubscriptionResponseAllocRICaction_NotAdmitted_ItemIEsFail",
 322     "e2err_RICSubscriptionResponseEncodeFail",
 323     "e2err_RICSubscriptionResponseAllocE2AP_PDUFail",
 324     "e2err_RICSubscriptionFailureAllocRICrequestIDFail",
 325     "e2err_RICSubscriptionFailureAllocRANfunctionIDFail",
 326     "e2err_RICSubscriptionFailureAllocRICaction_NotAdmitted_ItemIEsFail",
 327     "e2err_RICSubscriptionFailureAllocCauseFail",
 328     "e2err_RICSubscriptionFailureEncodeFail",
 329     "e2err_RICSubscriptionFailureAllocE2AP_PDUFail",
 330     "e2err_RICSubscriptionDeleteRequestAllocRICrequestIDFail",
 331     "e2err_RICSubscriptionDeleteRequestAllocRANfunctionIDFail",
 332     "e2err_RICSubscriptionDeleteRequestEncodeFail",
 333     "e2err_RICSubscriptionDeleteRequestAllocE2AP_PDUFail",
 334     "e2err_RICSubscriptionDeleteResponseAllocRICrequestIDFail",
 335     "e2err_RICSubscriptionDeleteResponseAllocRANfunctionIDFail",
 336     "e2err_RICSubscriptionDeleteResponseEncodeFail",
 337     "e2err_RICSubscriptionDeleteResponseAllocE2AP_PDUFail",
 338     "e2err_RICSubscriptionDeleteFailureAllocRICrequestIDFail",
 339     "e2err_RICSubscriptionDeleteFailureAllocRANfunctionIDFail",
 340     "e2err_RICSubscriptionDeleteFailureAllocRICcauseFail",
 341     "e2err_RICSubscriptionDeleteFailureEncodeFail",
 342     "e2err_RICSubscriptionDeleteFailureAllocE2AP_PDUFail",
 343     "e2err_RICsubscriptionRequestRICrequestIDMissing",
 344     "e2err_RICsubscriptionRequestRANfunctionIDMissing",
 345     "e2err_RICsubscriptionRequestICsubscriptionMissing",
 346     "e2err_RICsubscriptionResponseRICrequestIDMissing",
 347     "e2err_RICsubscriptionResponseRANfunctionIDMissing",
 348     "e2err_RICsubscriptionResponseRICaction_Admitted_ListMissing",
 349     "e2err_RICsubscriptionFailureRICrequestIDMissing",
 350     "e2err_RICsubscriptionFailureRANfunctionIDMissing",
 351     "e2err_RICsubscriptionFailureCauseMissing",
 352     "e2err_RICsubscriptionDeleteRequestRICrequestIDMissing",
 353     "e2err_RICsubscriptionDeleteRequestRANfunctionIDMissing",
 354     "e2err_RICsubscriptionDeleteResponseRICrequestIDMissing",
 355     "e2err_RICsubscriptionDeleteResponseRANfunctionIDMissing",
 356     "e2err_RICsubscriptionDeleteFailureRICrequestIDMissing",
 357     "e2err_RICsubscriptionDeleteFailureRANfunctionIDMissing",
 358     "e2err_RICsubscriptionDeleteFailureRICcauseMissing",
 359     "e2err_RICSubscriptionDeleteRequiredRICrequestIDMissing",
 360     "e2err_RICSubscriptionDeleteRequiredRANfunctionIDMissing",
 361     "e2err_RICSubscriptionDeleteRequiredRICcauseMissing",
 362     "e2err_RICSubscriptionDeleteRequiredEncodeFail",
 363     "e2err_RICSubscriptionDeleteRequiredAllocE2AP_PDUFail",
 364     "e2err_RICsubscriptionResponseRICrequestIDWrongOrder",
 365     "e2err_RICsubscriptionResponseRANfunctionIDWrongOrder",
 366     "e2err_RICsubscriptionResponseRICaction_Admitted_ListWrongOrder",
 367     "e2err_RICsubscriptionResponseRICaction_NotAdmitted_ListWrongOrder",
 368     "e2err_RICsubscriptionFailureRICrequestIDWrongOrder",
 369     "e2err_RICsubscriptionFailureRANfunctionIDWrongOrder",
 370     "e2err_RICsubscriptionFailureCauseWrongOrder",
 371 };
 372
 373 typedef struct {
 374     uint64_t messageType; // Initiating message or Successful outcome or Unsuccessful outcome
 375     uint64_t messageId;
 376 } E2MessageInfo_t;
 377
 378 //////////////////////////////////////////////////////////////////////
 379 // Message definitons
 380
 381 // Below constant values are same as in E2AP, E2SM and X2AP specs
 382 extern const uint64_t cE2InitiatingMessage;
 383 extern const uint64_t cE2SuccessfulOutcome;
 384 extern const uint64_t cE2UnsuccessfulOutcome;
 385
 386 // E2AP messages. Below message id constant values are the same as in ASN.1 specification
 387
 388 // Initiating message
 389 extern const uint64_t cRICSubscriptionRequest;
 390 extern const uint64_t cRICSubscriptionDeleteRequest;
 391 extern const uint64_t cRICSubscriptionDeleteRequired;
 392
 393 // Successful outcome
 394 extern const uint64_t cRICSubscriptionResponse;
 395 extern const uint64_t cRICsubscriptionDeleteResponse;
 396
 397 // Unsuccessful outcome
 398 extern const uint64_t cRICSubscriptionFailure;
 399 extern const uint64_t cRICsubscriptionDeleteFailure;
 400
 401 typedef struct {
 402     RICRequestID_t ricRequestID;
 403     RANFunctionID_t ranFunctionID;
 404     RICSubscriptionDetails_t ricSubscriptionDetails;
 405 } RICSubscriptionRequest_t;
 406
 407 typedef struct {
 408     RICRequestID_t ricRequestID;
 409     RANFunctionID_t ranFunctionID;
 410     RICActionAdmittedList_t ricActionAdmittedList;
 411     bool ricActionNotAdmittedListPresent;
 412     RICActionNotAdmittedList_t ricActionNotAdmittedList;
 413 } RICSubscriptionResponse_t;
 414
 415 typedef struct {
 416     RICRequestID_t ricRequestID;
 417     RANFunctionID_t ranFunctionID;
 418     RICCause_t cause;
 419     bool criticalityDiagnosticsPresent;
 420     CriticalityDiagnostics__t criticalityDiagnostics;
 421 } RICSubscriptionFailure_t;
 422
 423 typedef struct {
 424     RICRequestID_t ricRequestID;
 425     RANFunctionID_t ranFunctionID;
 426 } RICSubscriptionDeleteRequest_t;
 427
 428 typedef struct  {
 429     RICRequestID_t ricRequestID;
 430     RANFunctionID_t ranFunctionID;
 431 } RICSubscriptionDeleteResponse_t;
 432
 433 typedef struct  {
 434     RICRequestID_t ricRequestID;
 435     RANFunctionID_t ranFunctionID;
 436     RICCause_t cause;
 437     bool criticalityDiagnosticsPresent;
 438     CriticalityDiagnostics__t criticalityDiagnostics; // OPTIONAL. Not used in RIC currently
 439 } RICSubscriptionDeleteFailure_t;
 440
 441 typedef struct {
 442     RICRequestID_t ricRequestID;
 443     RANFunctionID_t ranFunctionID;
 444     RICCause_t cause;
 445 } RICSubscriptionDeleteRequired_t;
 446
 447 typedef struct {
 448     int noOfRanSubscriptions;
 449     RICSubscriptionDeleteRequired_t ranSubscriptionsDelRequired[1024];
 450
 451 } RICSubsDeleteRequired_t;
 452
 453 //////////////////////////////////////////////////////////////////////
 454 // Function declarations
 455
 456 void allowASN1DebugPrints(bool);
 457
 458 void allowOutOfOrderIEMsg(uint8_t);
 459
 460 const char* getE2ErrorString(uint64_t);
 461
 462 typedef void* e2ap_pdu_ptr_t;
 463
 464 uint64_t packRICSubscriptionRequest(size_t*, byte*, char*,RICSubscriptionRequest_t*);
 465 uint64_t packRICSubscriptionResponse(size_t*, byte*, char*,RICSubscriptionResponse_t*);
 466 uint64_t packRICSubscriptionFailure(size_t*, byte*, char*,RICSubscriptionFailure_t*);
 467 uint64_t packRICSubscriptionDeleteRequest(size_t*, byte*, char*,RICSubscriptionDeleteRequest_t*);
 468 uint64_t packRICSubscriptionDeleteResponse(size_t*, byte*, char*,RICSubscriptionDeleteResponse_t*);
 469 uint64_t packRICSubscriptionDeleteFailure(size_t*, byte*, char*,RICSubscriptionDeleteFailure_t*);
 470 uint64_t packRICSubscriptionDeleteRequired(size_t*, byte*, char*,RICSubsDeleteRequired_t*);
 471
 472 e2ap_pdu_ptr_t* unpackE2AP_pdu(const size_t, const byte*, char*, E2MessageInfo_t*);
 473 uint64_t getRICSubscriptionRequestData(e2ap_pdu_ptr_t*, RICSubscriptionRequest_t*);
 474 uint64_t getRICSubscriptionResponseData(e2ap_pdu_ptr_t*, RICSubscriptionResponse_t*);
 475 uint64_t getRICSubscriptionFailureData(e2ap_pdu_ptr_t*, RICSubscriptionFailure_t*);
 476 uint64_t getRICSubscriptionDeleteRequestData(e2ap_pdu_ptr_t*, RICSubscriptionDeleteRequest_t*);
 477 uint64_t getRICSubscriptionDeleteResponseData(e2ap_pdu_ptr_t*, RICSubscriptionDeleteResponse_t*);
 478 uint64_t getRICSubscriptionDeleteFailureData(e2ap_pdu_ptr_t*, RICSubscriptionDeleteFailure_t*);
 479 uint64_t getRICSubscriptionDeleteRequiredData(e2ap_pdu_ptr_t*, RICSubsDeleteRequired_t*);
 480
 481 #if DEBUG
 482 bool TestRICSubscriptionRequest();
 483 bool TestRICSubscriptionResponse();
 484 bool TestRICSubscriptionFailure();
 485 bool TestRICSubscriptionDeleteRequest();
 486 bool TestRICSubscriptionDeleteResponse();
 487 bool TestRICSubscriptionDeleteFailure();
 488 bool TestRICSubscriptionDeleteRequired();
 489
 490 void printRICSubscriptionRequest(const RICSubscriptionRequest_t*);
 491 void printRICSubscriptionResponse(const RICSubscriptionResponse_t*);
 492 void printRICSubscriptionFailure(const RICSubscriptionFailure_t*);
 493 void printRICSubscriptionDeleteRequest(const RICSubscriptionDeleteRequest_t*);
 494 void printRICSubscriptionDeleteResponse(const RICSubscriptionDeleteResponse_t*);
 495 void printRICSubscriptionDeleteFailure(const RICSubscriptionDeleteFailure_t*);
 496 void printRICSubscriptionDeleteRequired(const RICSubsDeleteRequired_t*);
 497 #endif
 498
 499 #ifdef  __cplusplus
 500 }
 501 #endif
 502
 503 #endif