A1 to send policy instance data via RMR

[ric-plt/a1.git] / a1-go / pkg / rmr / rmr.go

diff --git a/a1-go/pkg/rmr/rmr.go b/a1-go/pkg/rmr/rmr.go
new file mode 100644 (file)
index 0000000..78adf46
--- /dev/null
+++ b/a1-go/pkg/rmr/rmr.go
@@ -0,0 +1,74 @@
+/*
+==================================================================================
+  Copyright (c) 2022 Samsung
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+   This source code is part of the near-RT RIC (RAN Intelligent Controller)
+   platform project (RICP).
+==================================================================================
+*/
+
+package rmr
+
+import (
+       "gerrit.o-ran-sc.org/r/ric-plt/a1/pkg/a1"
+       "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
+)
+
+const (
+       a1PolicyRequest = 20010
+       a1SourceName    = "service-ricplt-a1mediator-http"
+)
+
+type RmrSender struct {
+       rmrclient *xapp.RMRClient
+}
+
+type IRmrSender interface {
+       RmrSendToXapp(httpBodyString string) bool
+}
+
+func NewRMRSender() IRmrSender {
+       RMRclient := xapp.NewRMRClientWithParams(&xapp.RMRClientParams{
+               StatDesc: "",
+               RmrData: xapp.PortData{
+                       Name:              "",
+                       MaxSize:           65534,
+                       ThreadType:        0,
+                       LowLatency:        false,
+                       FastAck:           false,
+                       MaxRetryOnFailure: 1,
+               },
+       })
+       return &RmrSender{
+               rmrclient: RMRclient,
+       }
+}
+
+func (rmr *RmrSender) RmrSendToXapp(httpBodyString string) bool {
+
+       params := &xapp.RMRParams{}
+       params.Mtype = a1PolicyRequest
+       params.SubId = -1
+       params.Xid = ""
+       params.Meid = &xapp.RMRMeid{}
+       params.Src = a1SourceName
+       params.PayloadLen = len([]byte(httpBodyString))
+       params.Payload = []byte(httpBodyString)
+       a1.Logger.Debug("MSG to XAPP: %s ", params.String())
+       a1.Logger.Debug("len payload %+v", len(params.Payload))
+       s := rmr.rmrclient.SendMsg(params)
+       a1.Logger.Debug("rmrSendToXapp: sending: %+v", s)
+       return s
+}