package control
/*
-#include <wrapper.h>
-
#cgo LDFLAGS: -le2ap_wrapper -le2ap
*/
import "C"
import (
"encoding/hex"
+ "encoding/json"
"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/e2ap/pkg/packer"
+ "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()
+func GetPackerIf() e2ap.E2APPackerIf {
+ return packerif
+}
+
+func SetPackerIf(iface e2ap.E2APPackerIf) {
+ packerif = iface
+}
+
type E2ap struct {
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
-func (c *E2ap) UnpackSubscriptionRequest(payload []byte) (*e2ap.E2APSubscriptionRequest, error) {
+func (e *E2ap) SetASN1DebugPrintStatus(logLevel int) {
+ e2ap_wrapper.SetASN1DebugPrintStatus(logLevel)
+}
+
+func (e *E2ap) SetE2IEOrderCheck(ieOrderCheck uint8) {
+ e2ap_wrapper.SetE2IEOrderCheck(ieOrderCheck)
+}
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (e *E2ap) FillSubscriptionReqMsgs(params interface{}, subreqList *e2ap.SubscriptionRequestList, restSubscription *RESTSubscription) error {
+ xapp.Logger.Debug("FillSubscriptionReqMsgs")
+
+ p := params.(*models.SubscriptionParams)
+
+ for _, subscriptionDetail := range p.SubscriptionDetails {
+ subReqMsg := e2ap.E2APSubscriptionRequest{}
+
+ if p.RANFunctionID != nil {
+ subReqMsg.FunctionId = (e2ap.FunctionId)(*p.RANFunctionID)
+ }
+ e2EventInstanceID := restSubscription.GetE2IdFromXappIdToE2Id(*subscriptionDetail.XappEventInstanceID)
+ subReqMsg.RequestId = e2ap.RequestId{uint32(*subscriptionDetail.XappEventInstanceID), uint32(e2EventInstanceID)}
+
+ if len(subscriptionDetail.EventTriggers) > 0 {
+ for _, val := range subscriptionDetail.EventTriggers {
+ subReqMsg.EventTriggerDefinition.Data.Data = append(subReqMsg.EventTriggerDefinition.Data.Data, byte(val))
+ }
+ subReqMsg.EventTriggerDefinition.Data.Length = uint64(len(subscriptionDetail.EventTriggers))
+ }
+ 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 len(actionToBeSetup.ActionDefinition) > 0 {
+ for _, val := range actionToBeSetup.ActionDefinition {
+ actionToBeSetupItem.ActionDefinitionChoice.Data.Data = append(actionToBeSetupItem.ActionDefinitionChoice.Data.Data, byte(val))
+ }
+ actionToBeSetupItem.ActionDefinitionChoice.Data.Length = uint64(len(actionToBeSetup.ActionDefinition))
+
+ }
+ 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 (e *E2ap) CheckActionNotAdmittedList(msgType int, actionNotAdmittedList e2ap.ActionNotAdmittedList, c *Control) ErrorInfo {
+
+ var prefixString string
+ var errorInfo ErrorInfo
+ var actionNotAdmittedString string
+ if len(actionNotAdmittedList.Items) > 0 {
+ if msgType == xapp.RIC_SUB_RESP {
+ prefixString = "RICSubscriptionResponse partially accepted:"
+ c.UpdateCounter(cPartialSubRespFromE2)
+ } else if msgType == xapp.RIC_SUB_FAILURE {
+ prefixString = "RICSubscriptionFailure:"
+ }
+ jsonActionNotAdmittedList, err := json.Marshal(actionNotAdmittedList.Items)
+ if err != nil {
+ actionNotAdmittedString = "ActionNotAdmittedList > 0. Submgr json.Marshal error"
+ xapp.Logger.Error("CheckActionNotAdmittedList() json.Marshal error %s", err.Error())
+ } else {
+ actionNotAdmittedString = "ActionNotAdmittedList: " + string(jsonActionNotAdmittedList)
+ }
+ }
+
+ if msgType == xapp.RIC_SUB_FAILURE {
+ prefixString = "RICSubscriptionFailure"
+ err := fmt.Errorf("%s", prefixString)
+ errorInfo.SetInfo(err.Error(), models.SubscriptionInstanceErrorSourceE2Node, "")
+ }
+ err := fmt.Errorf("%s %s", prefixString, actionNotAdmittedString)
+ errorInfo.SetInfo(err.Error(), models.SubscriptionInstanceErrorSourceE2Node, "")
+ return errorInfo
+}
+
+//-----------------------------------------------------------------------------
+//
+//-----------------------------------------------------------------------------
+func (e *E2ap) UnpackSubscriptionRequest(payload []byte) (*e2ap.E2APSubscriptionRequest, error) {
e2SubReq := packerif.NewPackerSubscriptionRequest()
- packedData := &packer.PackedData{}
- packedData.Buf = payload
- err, subReq := e2SubReq.UnPack(packedData)
+ 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, *packer.PackedData, error) {
+func (c *E2ap) PackSubscriptionRequest(req *e2ap.E2APSubscriptionRequest) (int, *e2ap.PackedData, error) {
e2SubReq := packerif.NewPackerSubscriptionRequest()
err, packedData := e2SubReq.Pack(req)
if err != nil {
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
-func (c *E2ap) UnpackSubscriptionResponse(payload []byte) (*e2ap.E2APSubscriptionResponse, error) {
+func (e *E2ap) UnpackSubscriptionResponse(payload []byte) (*e2ap.E2APSubscriptionResponse, error) {
e2SubResp := packerif.NewPackerSubscriptionResponse()
- packedData := &packer.PackedData{}
- packedData.Buf = payload
- err, subResp := e2SubResp.UnPack(packedData)
+ 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
}
-func (c *E2ap) PackSubscriptionResponse(req *e2ap.E2APSubscriptionResponse) (int, *packer.PackedData, error) {
+func (e *E2ap) PackSubscriptionResponse(req *e2ap.E2APSubscriptionResponse) (int, *e2ap.PackedData, error) {
e2SubResp := packerif.NewPackerSubscriptionResponse()
err, packedData := e2SubResp.Pack(req)
if err != nil {
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
-func (c *E2ap) UnpackSubscriptionFailure(payload []byte) (*e2ap.E2APSubscriptionFailure, error) {
+func (e *E2ap) UnpackSubscriptionFailure(payload []byte) (*e2ap.E2APSubscriptionFailure, error) {
e2SubFail := packerif.NewPackerSubscriptionFailure()
- packedData := &packer.PackedData{}
- packedData.Buf = payload
- err, subFail := e2SubFail.UnPack(packedData)
+ 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, *packer.PackedData, error) {
+func (e *E2ap) PackSubscriptionFailure(req *e2ap.E2APSubscriptionFailure) (int, *e2ap.PackedData, error) {
e2SubFail := packerif.NewPackerSubscriptionFailure()
err, packedData := e2SubFail.Pack(req)
if err != nil {
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
-func (c *E2ap) UnpackSubscriptionDeleteRequest(payload []byte) (*e2ap.E2APSubscriptionDeleteRequest, error) {
+func (e *E2ap) UnpackSubscriptionDeleteRequest(payload []byte) (*e2ap.E2APSubscriptionDeleteRequest, error) {
e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
- packedData := &packer.PackedData{}
- packedData.Buf = payload
- err, subDelReq := e2SubDelReq.UnPack(packedData)
+ 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, *packer.PackedData, error) {
+func (e *E2ap) PackSubscriptionDeleteRequest(req *e2ap.E2APSubscriptionDeleteRequest) (int, *e2ap.PackedData, error) {
e2SubDelReq := packerif.NewPackerSubscriptionDeleteRequest()
err, packedData := e2SubDelReq.Pack(req)
if err != nil {
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
-func (c *E2ap) UnpackSubscriptionDeleteResponse(payload []byte) (*e2ap.E2APSubscriptionDeleteResponse, error) {
+func (e *E2ap) UnpackSubscriptionDeleteResponse(payload []byte) (*e2ap.E2APSubscriptionDeleteResponse, error) {
e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
- packedData := &packer.PackedData{}
- packedData.Buf = payload
- err, subDelResp := e2SubDelResp.UnPack(packedData)
+ 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, *packer.PackedData, error) {
+func (e *E2ap) PackSubscriptionDeleteResponse(req *e2ap.E2APSubscriptionDeleteResponse) (int, *e2ap.PackedData, error) {
e2SubDelResp := packerif.NewPackerSubscriptionDeleteResponse()
err, packedData := e2SubDelResp.Pack(req)
if err != nil {
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
-func (c *E2ap) UnpackSubscriptionDeleteFailure(payload []byte) (*e2ap.E2APSubscriptionDeleteFailure, error) {
+func (e *E2ap) UnpackSubscriptionDeleteFailure(payload []byte) (*e2ap.E2APSubscriptionDeleteFailure, error) {
e2SubDelFail := packerif.NewPackerSubscriptionDeleteFailure()
- packedData := &packer.PackedData{}
- packedData.Buf = payload
- err, subDelFail := e2SubDelFail.UnPack(packedData)
+ 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 (c *E2ap) PackSubscriptionDeleteFailure(req *e2ap.E2APSubscriptionDeleteFailure) (int, *packer.PackedData, error) {
+/*
+func (e *E2ap) PackSubscriptionDeleteFailure(req *e2ap.E2APSubscriptionDeleteFailure) (int, *e2ap.PackedData, error) {
e2SubDelFail := packerif.NewPackerSubscriptionDeleteFailure()
err, packedData := e2SubDelFail.Pack(req)
if err != nil {
}
return xapp.RIC_SUB_DEL_FAILURE, packedData, nil
}
+*/
+
+//-----------------------------------------------------------------------------
+// Changes to support "RIC_SUB_DEL_REQUIRED"
+//-----------------------------------------------------------------------------
+func (c *E2ap) UnpackSubscriptionDeleteRequired(payload []byte) (*e2ap.SubscriptionDeleteRequiredList, error) {
+ e2SubDelRequ := packerif.NewPackerSubscriptionDeleteRequired()
+ err, subsToBeRemove := e2SubDelRequ.UnPack(&e2ap.PackedData{payload})
+ if err != nil {
+ return nil, fmt.Errorf("%s buf[%s]", err.Error(), hex.EncodeToString(payload))
+ }
+ return subsToBeRemove, nil
+}
+
+func (c *E2ap) PackSubscriptionDeleteRequired(req *e2ap.SubscriptionDeleteRequiredList) (int, *e2ap.PackedData, error) {
+ e2SubDelRequ := packerif.NewPackerSubscriptionDeleteRequired()
+ err, packedData := e2SubDelRequ.Pack(req)
+ if err != nil {
+ return 0, nil, err
+ }
+ return xapp.RIC_SUB_DEL_REQUIRED, packedData, nil
+}