package control
+/*
+#cgo LDFLAGS: -le2ap_wrapper -le2ap
+*/
+import "C"
+
import (
- "encoding/gob"
- "bytes"
- "errors"
+ "encoding/hex"
+ "fmt"
+ "gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/e2ap"
+ "gerrit.o-ran-sc.org/r/ric-plt/e2ap/pkg/e2ap_wrapper"
+ "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/models"
+ "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
)
+var packerif e2ap.E2APPackerIf = e2ap_wrapper.NewAsn1E2Packer()
+
type E2ap struct {
}
-func (c *E2ap) GetSubscriptionSequenceNumber(payload []byte) (int, error) {
- asn1 := new(Asn1)
- message, err := asn1.Decode(payload)
- if err != nil {
- return 0, errors.New("Unable to decode payload due to "+ err.Error())
- }
- return message.SubscriptionId, nil
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) FillSubscriptionReqMsgs(params interface{}, subreqList *e2ap.SubscriptionRequestList, restSubscription *RESTSubscription) error {
+ xapp.Logger.Info("FillSubscriptionReqMsgs")
+
+ p := params.(*models.SubscriptionParams)
+
+ for _, subscriptionDetail := range p.SubscriptionDetails {
+ subReqMsg := e2ap.E2APSubscriptionRequest{}
+
+ if p.RANFunctionID != nil {
+ subReqMsg.FunctionId = (e2ap.FunctionId)(*p.RANFunctionID)
+ }
+ subReqMsg.RequestId = e2ap.RequestId{uint32(*subscriptionDetail.RequestorID), uint32(*subscriptionDetail.InstanceID)}
+
+ subReqMsg.EventTriggerDefinition.Data.Data = []byte(subscriptionDetail.EventTriggers.OctetString)
+ subReqMsg.EventTriggerDefinition.Data.Length = uint64(len(subscriptionDetail.EventTriggers.OctetString))
+
+ for _, actionToBeSetup := range subscriptionDetail.ActionToBeSetupList {
+ actionToBeSetupItem := e2ap.ActionToBeSetupItem{}
+ actionToBeSetupItem.ActionType = e2ap.E2AP_ActionTypeInvalid
+ actionToBeSetupItem.ActionId = uint64(*actionToBeSetup.ActionID)
+
+ actionToBeSetupItem.ActionType = e2ap.E2AP_ActionTypeStrMap[*actionToBeSetup.ActionType]
+ actionToBeSetupItem.RicActionDefinitionPresent = true
+
+ if actionToBeSetup.ActionDefinition != nil {
+ actionToBeSetupItem.ActionDefinitionChoice.Data.Data = []byte(actionToBeSetup.ActionDefinition.OctetString)
+ actionToBeSetupItem.ActionDefinitionChoice.Data.Length = uint64(len(actionToBeSetup.ActionDefinition.OctetString))
+
+ }
+ if actionToBeSetup.SubsequentAction != nil {
+ actionToBeSetupItem.SubsequentAction.Present = true
+ actionToBeSetupItem.SubsequentAction.Type = e2ap.E2AP_SubSeqActionTypeStrMap[*actionToBeSetup.SubsequentAction.SubsequentActionType]
+ actionToBeSetupItem.SubsequentAction.TimetoWait = e2ap.E2AP_TimeToWaitStrMap[*actionToBeSetup.SubsequentAction.TimeToWait]
+ }
+ subReqMsg.ActionSetups = append(subReqMsg.ActionSetups, actionToBeSetupItem)
+ }
+ subreqList.E2APSubscriptionRequests = append(subreqList.E2APSubscriptionRequests, subReqMsg)
+ }
+ return nil
}
-func (c *E2ap) SetSubscriptionSequenceNumber(payload []byte, newSubscriptionid int) ([]byte ,error) {
- asn1 := new(Asn1)
- message, err := asn1.Decode(payload)
- if err != nil {
- return make([]byte,0), errors.New("Unable to decode payload due to "+ err.Error())
- }
- message.SubscriptionId = newSubscriptionid
- payload, err = asn1.Encode(message)
- if err != nil {
- return make([]byte,0), errors.New("Unable to encode message due to "+ err.Error())
- }
- return payload, nil
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionRequest(payload []byte) (*e2ap.E2APSubscriptionRequest, error) {
+ e2SubReq := packerif.NewPackerSubscriptionRequest()
+ err, subReq := e2SubReq.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subReq, nil
}
+func (c *E2ap) PackSubscriptionRequest(req *e2ap.E2APSubscriptionRequest) (int, *e2ap.PackedData, error) {
+ e2SubReq := packerif.NewPackerSubscriptionRequest()
+ err, packedData := e2SubReq.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_REQ, packedData, nil
+}
-func (c *E2ap) GetPayloadContent(payload []byte) (content string, err error) {
- asn1 := new(Asn1)
- message, err := asn1.Decode(payload)
- content = message.Content
- return
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionResponse(payload []byte) (*e2ap.E2APSubscriptionResponse, error) {
+ e2SubResp := packerif.NewPackerSubscriptionResponse()
+ err, subResp := e2SubResp.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subResp, nil
}
-/*
-Serialize and Deserialize message using this until real ASN1 GO wrapper is not in place
-*/
-type Asn1 struct {
+
+func (c *E2ap) PackSubscriptionResponse(req *e2ap.E2APSubscriptionResponse) (int, *e2ap.PackedData, error) {
+ e2SubResp := packerif.NewPackerSubscriptionResponse()
+ err, packedData := e2SubResp.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_RESP, packedData, nil
+}
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionFailure(payload []byte) (*e2ap.E2APSubscriptionFailure, error) {
+ e2SubFail := packerif.NewPackerSubscriptionFailure()
+ err, subFail := e2SubFail.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subFail, nil
+}
+
+func (c *E2ap) PackSubscriptionFailure(req *e2ap.E2APSubscriptionFailure) (int, *e2ap.PackedData, error) {
+ e2SubFail := packerif.NewPackerSubscriptionFailure()
+ err, packedData := e2SubFail.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_FAILURE, packedData, nil
+}
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionDeleteRequest(payload []byte) (*e2ap.E2APSubscriptionDeleteRequest, error) {
+ e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
+ err, subDelReq := e2SubDelReq.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subDelReq, nil
+}
+
+func (c *E2ap) PackSubscriptionDeleteRequest(req *e2ap.E2APSubscriptionDeleteRequest) (int, *e2ap.PackedData, error) {
+ e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
+ err, packedData := e2SubDelReq.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_DEL_REQ, packedData, nil
+}
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionDeleteResponse(payload []byte) (*e2ap.E2APSubscriptionDeleteResponse, error) {
+ e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
+ err, subDelResp := e2SubDelResp.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subDelResp, nil
+}
+
+func (c *E2ap) PackSubscriptionDeleteResponse(req *e2ap.E2APSubscriptionDeleteResponse) (int, *e2ap.PackedData, error) {
+ e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
+ err, packedData := e2SubDelResp.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_DEL_RESP, packedData, nil
}
-func (a *Asn1) Encode(message RmrPayload) ([]byte, error) {
- buffer := new(bytes.Buffer)
- asn1 := gob.NewEncoder(buffer)
- if err := asn1.Encode(message); err != nil {
- return nil, err
- }
- return buffer.Bytes(), nil
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionDeleteFailure(payload []byte) (*e2ap.E2APSubscriptionDeleteFailure, error) {
+ e2SubDelFail := packerif.NewPackerSubscriptionDeleteFailure()
+ err, subDelFail := e2SubDelFail.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subDelFail, nil
}
-func (a *Asn1) Decode(data []byte) (RmrPayload, error) {
- message := new(RmrPayload)
- buffer := bytes.NewBuffer(data)
- asn1 := gob.NewDecoder(buffer)
- if err := asn1.Decode(message); err != nil {
- return RmrPayload{}, err
- }
- return *message, nil
+func (c *E2ap) PackSubscriptionDeleteFailure(req *e2ap.E2APSubscriptionDeleteFailure) (int, *e2ap.PackedData, error) {
+ e2SubDelFail := packerif.NewPackerSubscriptionDeleteFailure()
+ err, packedData := e2SubDelFail.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_DEL_FAILURE, packedData, nil
}
Code Review / ric-plt / submgr.git / blobdiff