2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 Nokia
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
20 // #cgo CFLAGS: -I../asn1codec/inc/ -I../asn1codec/e2ap_engine/
21 // #cgo LDFLAGS: -L ../asn1codec/lib/ -L../asn1codec/e2ap_engine/ -le2ap_codec -lasncodec
22 // #include <asn1codec_utils.h>
23 // #include <SuccessfulOutcome.h>
26 // build_pack_x2_reset_response(size_t* packed_buf_size, unsigned char* packed_buf, size_t err_buf_size, char* err_buf){
28 // E2AP_PDU_t *pdu = calloc(1, sizeof(E2AP_PDU_t));
29 // SuccessfulOutcome_t *successfulOutcome = calloc(1, sizeof(SuccessfulOutcome_t));
30 // ResetResponse_t *resetResponse;
31 // ResetResponse_IEs_t *resetResponse_IEs = calloc(1, sizeof(ResetResponse_IEs_t));
34 // assert(successfulOutcome != 0);
35 // assert(resetResponse_IEs != 0);
37 // pdu->present = E2AP_PDU_PR_successfulOutcome;
38 // pdu->choice.successfulOutcome = successfulOutcome;
40 // successfulOutcome->procedureCode = ProcedureCode_id_reset;
41 // successfulOutcome->criticality = Criticality_reject;
42 // successfulOutcome->value.present = SuccessfulOutcome__value_PR_ResetResponse;
43 // resetResponse = &successfulOutcome->value.choice.ResetResponse;
45 // CriticalityDiagnostics_IE_List_t *critList = calloc(1, sizeof(CriticalityDiagnostics_IE_List_t));
46 // assert(critList != 0);
47 // resetResponse_IEs->id = ProtocolIE_ID_id_CriticalityDiagnostics;
48 // resetResponse_IEs->criticality = Criticality_ignore;
49 // resetResponse_IEs->value.present = ResetResponse_IEs__value_PR_CriticalityDiagnostics;
50 // ASN_SEQUENCE_ADD(resetResponse_IEs->value.choice.CriticalityDiagnostics.iEsCriticalityDiagnostics,critList);
52 // CriticalityDiagnostics_IE_List__Member *member= calloc(1, sizeof(CriticalityDiagnostics_IE_List__Member));
53 // assert(member != 0);
54 // ASN_SEQUENCE_ADD(critList ,member);
56 // ASN_SEQUENCE_ADD(&resetResponse->protocolIEs, resetResponse_IEs);
58 // rc = per_pack_pdu(pdu, packed_buf_size, packed_buf,err_buf_size, err_buf);
60 // ASN_STRUCT_FREE(asn_DEF_E2AP_PDU, pdu);
69 const PackedBufferSize = 4096
71 func BuildPackedX2ResetResponse()([]byte, error){
72 payloadSize := C.ulong(PackedBufferSize)
73 packedBuffer := [PackedBufferSize]C.uchar{}
74 errorBuffer := [PackedBufferSize]C.char{}
75 res := bool(C.build_pack_x2_reset_response(&payloadSize, &packedBuffer[0], PackedBufferSize, &errorBuffer[0]))
77 return nil, errors.New(fmt.Sprintf("packing error: %s", C.GoString(&errorBuffer[0])))
79 return C.GoBytes(unsafe.Pointer(&packedBuffer), C.int(payloadSize)), nil