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 /* RICsubscriptionDeleteFailure */
45 func (c *E2ap) GetSubscriptionDeleteFailureSequenceNumber(payload []byte) (subId uint16, err error) {
46 cptr := unsafe.Pointer(&payload[0])
47 cret := C.e2ap_get_ric_subscription_delete_failure_sequence_number(cptr, C.size_t(len(payload)))
49 return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Failure Sequence Number due to wrong or invalid payload. Erroxappde: %v", cret)
56 func (c *E2ap) SetSubscriptionDeleteFailureSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
57 cptr := unsafe.Pointer(&payload[0])
58 size := C.e2ap_set_ric_subscription_delete_failure_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
60 return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Failure Sequence Number due to wrong or invalid payload. Erroxappde: %v", size)
66 func (c *E2ap) PackSubscriptionDeleteResponseFromSubDelReq(payload []byte, newSubscriptionid uint16) (newPayload []byte, err error) {
68 subDelReq, err := c.UnpackSubscriptionDeleteRequest(payload)
70 return make([]byte, 0), fmt.Errorf("PackSubDelRespFromSubDelReq: SubDelReq unpack failed: %s", err.Error())
73 subDelResp := &e2ap.E2APSubscriptionDeleteResponse{}
74 subDelResp.RequestId.Id = subDelReq.RequestId.Id
75 subDelResp.RequestId.Seq = uint32(newSubscriptionid)
76 subDelResp.FunctionId = subDelReq.FunctionId
78 packedData, err := c.PackSubscriptionDeleteResponse(subDelResp)
80 return make([]byte, 0), fmt.Errorf("PackSubDelRespFromSubDelReq: SubDelResp pack failed: %s", err.Error())
82 return packedData.Buf, nil
85 //-----------------------------------------------------------------------------
87 //-----------------------------------------------------------------------------
88 func (c *E2ap) UnpackSubscriptionRequest(payload []byte) (*e2ap.E2APSubscriptionRequest, error) {
89 e2SubReq := packerif.NewPackerSubscriptionRequest()
90 packedData := &packer.PackedData{}
91 packedData.Buf = payload
92 err := e2SubReq.UnPack(packedData)
96 err, subReq := e2SubReq.Get()
103 func (c *E2ap) PackSubscriptionRequest(req *e2ap.E2APSubscriptionRequest) (*packer.PackedData, error) {
104 e2SubReq := packerif.NewPackerSubscriptionRequest()
105 err := e2SubReq.Set(req)
109 err, packedData := e2SubReq.Pack(nil)
113 return packedData, nil
116 //-----------------------------------------------------------------------------
118 //-----------------------------------------------------------------------------
119 func (c *E2ap) UnpackSubscriptionResponse(payload []byte) (*e2ap.E2APSubscriptionResponse, error) {
120 e2SubResp := packerif.NewPackerSubscriptionResponse()
121 packedData := &packer.PackedData{}
122 packedData.Buf = payload
123 err := e2SubResp.UnPack(packedData)
127 err, subResp := e2SubResp.Get()
134 func (c *E2ap) PackSubscriptionResponse(req *e2ap.E2APSubscriptionResponse) (*packer.PackedData, error) {
135 e2SubResp := packerif.NewPackerSubscriptionResponse()
136 err := e2SubResp.Set(req)
140 err, packedData := e2SubResp.Pack(nil)
144 return packedData, nil
147 //-----------------------------------------------------------------------------
149 //-----------------------------------------------------------------------------
150 func (c *E2ap) UnpackSubscriptionFailure(payload []byte) (*e2ap.E2APSubscriptionFailure, error) {
151 e2SubFail := packerif.NewPackerSubscriptionFailure()
152 packedData := &packer.PackedData{}
153 packedData.Buf = payload
154 err := e2SubFail.UnPack(packedData)
158 err, subFail := e2SubFail.Get()
165 func (c *E2ap) PackSubscriptionFailure(req *e2ap.E2APSubscriptionFailure) (*packer.PackedData, error) {
166 e2SubFail := packerif.NewPackerSubscriptionFailure()
167 err := e2SubFail.Set(req)
171 err, packedData := e2SubFail.Pack(nil)
175 return packedData, nil
178 //-----------------------------------------------------------------------------
180 //-----------------------------------------------------------------------------
181 func (c *E2ap) UnpackSubscriptionDeleteRequest(payload []byte) (*e2ap.E2APSubscriptionDeleteRequest, error) {
182 e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
183 packedData := &packer.PackedData{}
184 packedData.Buf = payload
185 err := e2SubDelReq.UnPack(packedData)
189 err, subDelReq := e2SubDelReq.Get()
193 return subDelReq, nil
196 func (c *E2ap) PackSubscriptionDeleteRequest(req *e2ap.E2APSubscriptionDeleteRequest) (*packer.PackedData, error) {
197 e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
198 err := e2SubDelReq.Set(req)
202 err, packedData := e2SubDelReq.Pack(nil)
206 return packedData, nil
209 //-----------------------------------------------------------------------------
211 //-----------------------------------------------------------------------------
212 func (c *E2ap) UnpackSubscriptionDeleteResponse(payload []byte) (*e2ap.E2APSubscriptionDeleteResponse, error) {
213 e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
214 packedData := &packer.PackedData{}
215 packedData.Buf = payload
216 err := e2SubDelResp.UnPack(packedData)
220 err, subDelResp := e2SubDelResp.Get()
224 return subDelResp, nil
227 func (c *E2ap) PackSubscriptionDeleteResponse(req *e2ap.E2APSubscriptionDeleteResponse) (*packer.PackedData, error) {
228 e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
229 err := e2SubDelResp.Set(req)
233 err, packedData := e2SubDelResp.Pack(nil)
237 return packedData, nil