X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=pkg%2Fcontrol%2Fe2ap.go;h=8f9f7c939deb809887dedf46e2de9a356c1551c4;hb=0a9f260b43017c2860137cefcaa2e79ad896ab2d;hp=ff9c778ef777f17265304bf4642422276cbf90ff;hpb=4511475f03107eb53c88545649898e3cfbcc2765;p=ric-plt%2Fsubmgr.git

diff --git a/pkg/control/e2ap.go b/pkg/control/e2ap.go
index ff9c778..8f9f7c9 100644
--- a/pkg/control/e2ap.go
+++ b/pkg/control/e2ap.go
@@ -19,66 +19,152 @@
 
 package control
 
+/*
+#include <wrapper.h>
+
+#cgo LDFLAGS: -lwrapper
+*/
+import "C"
+
 import (
-  "encoding/gob"
-  "bytes"
-  "errors"
+	"unsafe"
+	"fmt"
 )
 
 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
+/* RICsubscriptionRequest */
+
+// Used by e2t test stub
+func (c *E2ap) GetSubscriptionRequestSequenceNumber(payload []byte) (subId uint16, err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	cret := C.e2ap_get_ric_subscription_request_sequence_number(cptr, C.size_t(len(payload)))
+	if cret < 0 {
+		return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Request Sequence Number due to wrong or invalid payload. ErrorCode: %v",cret)
+	}
+	subId = uint16(cret)
+	return
 }
 
-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
+// Used by submgr, rco test stub
+func (c *E2ap) SetSubscriptionRequestSequenceNumber(payload []byte, newSubscriptionid uint16) (err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	size := C.e2ap_set_ric_subscription_request_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
+	if size < 0 {
+		return fmt.Errorf("e2ap wrapper is unable to set Subscription Request Sequence Number due to wrong or invalid payload. ErrorCode: %v",size)
+	}
+	return
 }
 
+// Used by submgr, rco test stub
+func (c *E2ap) GetSubscriptionResponseSequenceNumber(payload []byte) (subId uint16, err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	cret := C.e2ap_get_ric_subscription_response_sequence_number(cptr, C.size_t(len(payload)))
+	if cret < 0 {
+		return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Response Sequence Number due to wrong or invalid payload. ErrorCode: %v",cret)
+	}
+	subId = uint16(cret)
+	return
+}
 
-func (c *E2ap) GetPayloadContent(payload []byte) (content string, err error) {
-  asn1 := new(Asn1)
-  message, err := asn1.Decode(payload)
-  content = message.Content
-  return
+// Used by e2t test stub
+func (c *E2ap) SetSubscriptionResponseSequenceNumber(payload []byte, newSubscriptionid uint16) (err error)  {
+	cptr := unsafe.Pointer(&payload[0])
+	size := C.e2ap_set_ric_subscription_response_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
+	if size < 0 {
+		return fmt.Errorf("e2ap wrapper is unable to set Subscription Response Sequence Number due to wrong or invalid payload. ErrorCode: %v",size)
+	}
+	return
 }
-/*
-Serialize and Deserialize message using this until real ASN1 GO wrapper is not in place
-*/
-type Asn1 struct {
+
+/* RICsubscriptionDeleteRequest */
+
+// Used by submgr, e2t test stub
+func (c *E2ap) GetSubscriptionDeleteRequestSequenceNumber(payload []byte) (subId uint16, err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	cret := C.e2ap_get_ric_subscription_delete_request_sequence_number(cptr, C.size_t(len(payload)))
+	if cret < 0 {
+		return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Request Sequence Number due to wrong or invalid payload. ErrorCode: %v",cret)
+	}
+	subId = uint16(cret)
+	return
+}
+
+// Used by rco test stub
+func (c *E2ap) SetSubscriptionDeleteRequestSequenceNumber(payload []byte, newSubscriptionid uint16) (err error)  {
+	cptr := unsafe.Pointer(&payload[0])
+	size := C.e2ap_set_ric_subscription_delete_request_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
+	if size < 0 {
+		return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Request Sequence Number due to wrong or invalid payload. ErrorCode: %v",size)
+	}
+	return
+}
+
+/* RICsubscriptionDeleteResponse */
+
+// Used by submgr, rco test stub
+func (c *E2ap) GetSubscriptionDeleteResponseSequenceNumber(payload []byte) (subId uint16, err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	cret := C.e2ap_get_ric_subscription_delete_response_sequence_number(cptr, C.size_t(len(payload)))
+	if cret < 0 {
+		return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Response Sequence Number due to wrong or invalid payload. ErrorCode: %v",cret)
+	}
+	subId = uint16(cret)
+	return
 }
 
-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
+// Used by e2t test stub
+func (c *E2ap) SetSubscriptionDeleteResponseSequenceNumber(payload []byte, newSubscriptionid uint16) (err error)  {
+	cptr := unsafe.Pointer(&payload[0])
+	size := C.e2ap_set_ric_subscription_delete_response_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
+	if size < 0 {
+		return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Response Sequence Number due to wrong or invalid payload. ErrorCode: %v",size)
+	}
+	return
 }
 
-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
+/* RICsubscriptionRequestFailure */
+
+// Used by submgr
+func (c *E2ap) GetSubscriptionFailureSequenceNumber(payload []byte) (subId uint16, err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	cret := C.e2ap_get_ric_subscription_failure_sequence_number(cptr, C.size_t(len(payload)))
+	if cret < 0 {
+		return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Failure Sequence Number due to wrong or invalid payload. ErrorCode: %v",cret)
+	}
+	subId = uint16(cret)
+	return
+}
+
+// Used by submgr
+func (c *E2ap) SetSubscriptionFailureSequenceNumber(payload []byte, newSubscriptionid uint16) (err error)  {
+	cptr := unsafe.Pointer(&payload[0])
+	size := C.e2ap_set_ric_subscription_failure_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
+	if size < 0 {
+		return fmt.Errorf("e2ap wrapper is unable to set Subscription Failure Sequence Number due to wrong or invalid payload. ErrorCode: %v",size)
+	}
+	return
+}
+
+/* RICsubscriptionDeleteFailure */
+
+// Used by submgr
+func (c *E2ap) GetSubscriptionDeleteFailureSequenceNumber(payload []byte) (subId uint16, err error) {
+	cptr := unsafe.Pointer(&payload[0])
+	cret := C.e2ap_get_ric_subscription_delete_failure_sequence_number(cptr, C.size_t(len(payload)))
+	if cret < 0 {
+		return 0, fmt.Errorf("e2ap wrapper is unable to get Subscirption Delete Failure Sequence Number due to wrong or invalid payload. ErrorCode: %v",cret)
+	}
+	subId = uint16(cret)
+	return
+}
+// Used by submgr
+func (c *E2ap) SetSubscriptionDeleteFailureSequenceNumber(payload []byte, newSubscriptionid uint16) (err error)  {
+	cptr := unsafe.Pointer(&payload[0])
+	size := C.e2ap_set_ric_subscription_delete_failure_sequence_number(cptr, C.size_t(len(payload)), C.long(newSubscriptionid))
+	if size < 0 {
+		return fmt.Errorf("e2ap wrapper is unable to set Subscription Delete Failure Sequence Number due to wrong or invalid payload. ErrorCode: %v",size)
+	}
+	return
 }