2 ==================================================================================
3 Copyright (c) 2019 AT&T Intellectual Property.
4 Copyright (c) 2019 Nokia
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
10 http://www.apache.org/licenses/LICENSE-2.0
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 ==================================================================================
25 #cgo LDFLAGS: -le2ap_wrapper -le2ap
31 "gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/e2ap"
32 "gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/e2ap_wrapper"
33 "gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/packer"
37 var packerif e2ap.E2APPackerIf = e2ap_wrapper.NewAsn1E2Packer()
42 /* RICsubscriptionRequest */
44 // Used by submgr, xapp test stub
45 func (c *E2ap) GetSubscriptionResponseSequenceNumber(payload []byte) (subId uint16, err error) {
46 cptr := unsafe.Pointer(&payload[0])
47 cret := C.e2ap_get_ric_subscription_response_sequence_number(cptr, C.size_t(len(payload)))
49 return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Response Sequence Number due to wrong or invalid payload. Erroxappde: %v", cret)
55 // Used by e2t test stub
56 func (c *E2ap) SetSubscriptionResponseSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
57 cptr := unsafe.Pointer(&payload[0])
58 size := C.e2ap_set_ric_subscription_response_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
60 return fmt.Errorf("e2ap wrapper is unable to set Subscription Response Sequence Number due to wrong or invalid payload. Erroxappde: %v", size)
65 /* RICsubscriptionDeleteRequest */
67 // Used by submgr, e2t test stub
68 func (c *E2ap) GetSubscriptionDeleteRequestSequenceNumber(payload []byte) (subId uint16, err error) {
69 cptr := unsafe.Pointer(&payload[0])
70 cret := C.e2ap_get_ric_subscription_delete_request_sequence_number(cptr, C.size_t(len(payload)))
72 return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Request Sequence Number due to wrong or invalid payload. Erroxappde: %v", cret)
78 // Used by xapp test stub
79 func (c *E2ap) SetSubscriptionDeleteRequestSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
80 cptr := unsafe.Pointer(&payload[0])
81 size := C.e2ap_set_ric_subscription_delete_request_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
83 return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Request Sequence Number due to wrong or invalid payload. Erroxappde: %v", size)
88 /* RICsubscriptionDeleteResponse */
90 // Used by submgr, e2t test stub
91 func (c *E2ap) GetSubscriptionDeleteResponseSequenceNumber(payload []byte) (subId uint16, err error) {
92 cptr := unsafe.Pointer(&payload[0])
93 cret := C.e2ap_get_ric_subscription_delete_response_sequence_number(cptr, C.size_t(len(payload)))
95 return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Response Sequence Number due to wrong or invalid payload. Erroxappde: %v", cret)
101 // Used by e2t test stub
102 func (c *E2ap) SetSubscriptionDeleteResponseSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
103 cptr := unsafe.Pointer(&payload[0])
104 size := C.e2ap_set_ric_subscription_delete_response_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
106 return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Response Sequence Number due to wrong or invalid payload. Erroxappde: %v", size)
111 /* RICsubscriptionRequestFailure */
114 func (c *E2ap) GetSubscriptionFailureSequenceNumber(payload []byte) (subId uint16, err error) {
115 cptr := unsafe.Pointer(&payload[0])
116 cret := C.e2ap_get_ric_subscription_failure_sequence_number(cptr, C.size_t(len(payload)))
118 return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Failure Sequence Number due to wrong or invalid payload. Erroxappde: %v", cret)
124 // Used by e2t test stub
125 func (c *E2ap) SetSubscriptionFailureSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
126 cptr := unsafe.Pointer(&payload[0])
127 size := C.e2ap_set_ric_subscription_failure_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
129 return fmt.Errorf("e2ap wrapper is unable to set Subscription Failure Sequence Number due to wrong or invalid payload. Erroxappde: %v", size)
134 /* RICsubscriptionDeleteFailure */
137 func (c *E2ap) GetSubscriptionDeleteFailureSequenceNumber(payload []byte) (subId uint16, err error) {
138 cptr := unsafe.Pointer(&payload[0])
139 cret := C.e2ap_get_ric_subscription_delete_failure_sequence_number(cptr, C.size_t(len(payload)))
141 return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Failure Sequence Number due to wrong or invalid payload. Erroxappde: %v", cret)
148 func (c *E2ap) SetSubscriptionDeleteFailureSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
149 cptr := unsafe.Pointer(&payload[0])
150 size := C.e2ap_set_ric_subscription_delete_failure_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
152 return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Failure Sequence Number due to wrong or invalid payload. Erroxappde: %v", size)
158 func (c *E2ap) PackSubscriptionDeleteResponseFromSubDelReq(payload []byte, newSubscriptionid uint16) (newPayload []byte, err error) {
160 subDelReq, err := c.UnpackSubscriptionDeleteRequest(payload)
162 return make([]byte, 0), fmt.Errorf("PackSubDelRespFromSubDelReq: SubDelReq unpack failed: %s", err.Error())
165 subDelResp := &e2ap.E2APSubscriptionDeleteResponse{}
166 subDelResp.RequestId.Id = subDelReq.RequestId.Id
167 subDelResp.RequestId.Seq = uint32(newSubscriptionid)
168 subDelResp.FunctionId = subDelReq.FunctionId
170 packedData, err := c.PackSubscriptionDeleteResponse(subDelResp)
172 return make([]byte, 0), fmt.Errorf("PackSubDelRespFromSubDelReq: SubDelResp pack failed: %s", err.Error())
174 return packedData.Buf, nil
177 //-----------------------------------------------------------------------------
179 //-----------------------------------------------------------------------------
180 func (c *E2ap) UnpackSubscriptionRequest(payload []byte) (*e2ap.E2APSubscriptionRequest, error) {
181 e2SubReq := packerif.NewPackerSubscriptionRequest()
182 packedData := &packer.PackedData{}
183 packedData.Buf = payload
184 err := e2SubReq.UnPack(packedData)
188 err, subReq := e2SubReq.Get()
195 func (c *E2ap) PackSubscriptionRequest(req *e2ap.E2APSubscriptionRequest) (*packer.PackedData, error) {
196 e2SubReq := packerif.NewPackerSubscriptionRequest()
197 err := e2SubReq.Set(req)
201 err, packedData := e2SubReq.Pack(nil)
205 return packedData, nil
208 //-----------------------------------------------------------------------------
210 //-----------------------------------------------------------------------------
211 func (c *E2ap) UnpackSubscriptionDeleteRequest(payload []byte) (*e2ap.E2APSubscriptionDeleteRequest, error) {
212 e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
213 packedData := &packer.PackedData{}
214 packedData.Buf = payload
215 err := e2SubDelReq.UnPack(packedData)
219 err, subReq := e2SubDelReq.Get()
226 func (c *E2ap) PackSubscriptionDeleteRequest(req *e2ap.E2APSubscriptionDeleteRequest) (*packer.PackedData, error) {
227 e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
228 err := e2SubDelReq.Set(req)
232 err, packedData := e2SubDelReq.Pack(nil)
236 return packedData, nil
239 func (c *E2ap) PackSubscriptionDeleteResponse(req *e2ap.E2APSubscriptionDeleteResponse) (*packer.PackedData, error) {
240 e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
241 err := e2SubDelResp.Set(req)
245 err, packedData := e2SubDelResp.Pack(nil)
249 return packedData, nil