X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=pkg%2Frpe%2Frmr.go;h=544769362658fe34deea99a5f8d0bed95a8e2f58;hb=e27ecb21e2be4644bfc0da5b1e8670f4dd1f9c81;hp=eb7d7ed5cbeb4f59c370b9a80eb8c93788c01a90;hpb=0770de6e47404e68fc9cbb59263648ac54864aef;p=ric-plt%2Frtmgr.git

diff --git a/pkg/rpe/rmr.go b/pkg/rpe/rmr.go
index eb7d7ed..5447693 100644
--- a/pkg/rpe/rmr.go
+++ b/pkg/rpe/rmr.go
@@ -32,9 +32,10 @@ package rpe
 
 import (
 	"gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
+	"routing-manager/pkg/models"
 	"routing-manager/pkg/rtmgr"
 	"strconv"
-	//"strings"
+	"strings"
 )
 
 type Rmr struct {
@@ -78,10 +79,11 @@ func (r *Rmr) generateRMRPolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents,
 				group += ";" + member
 			}
 		}
-		rawrte += group
 
 		if rte.RouteType == "%meid" {
-			rawrte += group + rte.RouteType
+			rawrte += "%" + "meid"
+		} else {
+			rawrte += group
 		}
 
 		rawrt = append(rawrt, rawrte+"\n")
@@ -93,27 +95,85 @@ func (r *Rmr) generateRMRPolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents,
 	rawrt = append(rawrt, key+"newrt|end\n")
 	count := 0
 
-	//meidrt := key + "meid_map|start\n"
-	//meidrt := []string{key + "meid_map|start\n"}
 	rawrt = append(rawrt, key+"meid_map|start\n")
+	keys := make(map[string]RouteIndex)
 	for _, value := range rcs.MeidMap {
-		//meidrt += key + value + "\n"
-		rawrt = append(rawrt, key+value+"\n")
-		count++
+		if _, v := keys[key+value+"\n"]; !v {
+			rawrt = append(rawrt, key+value+"\n")
+			appendedindex := uint16(len(rawrt) - 1)
+			keys[key+value+"\n"] = RouteIndex{true, appendedindex}
+			count++
+		}
+		if strings.Contains(value, "mme_ar") {
+			tmpstr := strings.Split(value, "|")
+
+			//MEID entry for mme_ar must always contain 3 strings speartred by | i.e "mme_ar|<string1>|<string2>"
+			MEID := strings.TrimSuffix(tmpstr[2], "\n")
+
+			mapindex := "mme_del|" + MEID + "\n"
+			i := keys[mapindex].index
+			if keys[mapindex].flag {
+				//copy(rawrt[i:], rawrt[i+1:])
+				//rawrt[len(rawrt)-1] = ""
+				//rawrt = rawrt[:len(rawrt)-1]
+				rawrt[i] = ""
+				delete(keys, mapindex)
+				count--
+			}
+		}
 	}
+	rawrt = removeEmptyStrings(rawrt)
 	rawrt = append(rawrt, key+"meid_map|end|"+strconv.Itoa(count)+"\n")
-	//meidrt += key+"meid_map|end|" + strconv.Itoa(count) +"\n"
 
-	/*for _, value := range meidrt {
-		rawrt = append(meidrt, value)
-	}*/
-
-	//rawrt = append(rawrt, meidrt)
 	xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rawrt)
 	xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rcs)
 	return &rawrt
 }
 
+/*
+Produces the raw route message consumable by RMR
+*/
+func (r *Rmr) generatePartialRMRPolicies(eps rtmgr.Endpoints, xappSubData *models.XappSubscriptionData, key string, updatetype rtmgr.RMRUpdateType) *[]string {
+	rawrt := []string{key + "updatert|start\n"}
+	rt := r.generatePartialRouteTable(eps, xappSubData, updatetype)
+	for _, rte := range *rt {
+		rawrte := key + "mse|" + rte.MessageType
+		for _, tx := range rte.TxList {
+			rawrte += "," + tx.Ip + ":" + strconv.Itoa(int(tx.Port))
+		}
+		rawrte += "|" + strconv.Itoa(int(rte.SubID)) + "|"
+		group := ""
+		for _, rxg := range rte.RxGroups {
+			member := ""
+			for _, rx := range rxg {
+				if member == "" {
+					member += rx.Ip + ":" + strconv.Itoa(int(rx.Port))
+				} else {
+					member += "," + rx.Ip + ":" + strconv.Itoa(int(rx.Port))
+				}
+			}
+			if group == "" {
+				group += member
+			} else {
+				group += ";" + member
+			}
+		}
+
+		if rte.RouteType == "%meid" {
+			rawrte += "%" + "meid"
+		} else {
+			rawrte += group
+		}
+
+		rawrt = append(rawrt, rawrte+"\n")
+	}
+
+	rawrt = append(rawrt, key+"updatert|end\n")
+	//count := 0
+
+	xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rawrt)
+	return &rawrt
+}
 func (r *RmrPush) GeneratePolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents) *[]string {
 	xapp.Logger.Debug("Invoked rmr.GeneratePolicies, args: %v: ", eps)
 	return r.generateRMRPolicies(eps, rcs, "")
@@ -122,3 +182,18 @@ func (r *RmrPush) GeneratePolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents
 func (r *RmrPush) GenerateRouteTable(eps rtmgr.Endpoints) *rtmgr.RouteTable {
 	return r.generateRouteTable(eps)
 }
+
+func (r *RmrPush) GeneratePartialPolicies(eps rtmgr.Endpoints, xappSubData *models.XappSubscriptionData, updatetype rtmgr.RMRUpdateType) *[]string {
+	xapp.Logger.Debug("Invoked rmr.GeneratePartialPolicies, args: %v: ", eps)
+	return r.generatePartialRMRPolicies(eps, xappSubData, "", updatetype)
+}
+
+func removeEmptyStrings(s []string) []string {
+	var r []string
+	for _, str := range s {
+		if str != "" {
+			r = append(r, str)
+		}
+	}
+	return r
+}