X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=pkg%2Frpe%2Frmr.go;h=544769362658fe34deea99a5f8d0bed95a8e2f58;hb=e27ecb21e2be4644bfc0da5b1e8670f4dd1f9c81;hp=41c1c4c19a7d67c1aec644a782f31b99f4df4d1b;hpb=92162653c9741f2417d1a36ec1c211d6863d0a68;p=ric-plt%2Frtmgr.git

diff --git a/pkg/rpe/rmr.go b/pkg/rpe/rmr.go
index 41c1c4c..5447693 100644
--- a/pkg/rpe/rmr.go
+++ b/pkg/rpe/rmr.go
@@ -14,6 +14,11 @@
    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).
+
 ==================================================================================
 */
 /*
@@ -26,27 +31,21 @@
 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"
 )
 
 type Rmr struct {
 	Rpe
 }
 
-type RmrPub struct {
-	Rmr
-}
-
 type RmrPush struct {
 	Rmr
 }
 
-func NewRmrPub() *RmrPub {
-	instance := new(RmrPub)
-	return instance
-}
-
 func NewRmrPush() *RmrPush {
 	instance := new(RmrPush)
 	return instance
@@ -55,17 +54,11 @@ func NewRmrPush() *RmrPush {
 /*
 Produces the raw route message consumable by RMR
 */
-func (r *Rmr) generateRMRPolicies(eps rtmgr.Endpoints, key string) *[]string {
+func (r *Rmr) generateRMRPolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents, key string) *[]string {
 	rawrt := []string{key + "newrt|start\n"}
-	rt := r.getRouteTable(eps)
+	rt := r.generateRouteTable(eps)
 	for _, rte := range *rt {
-		rawrte := key //+ "rte|" + rte.MessageType
-		if rte.SubID == -1 {
-			rawrte += "rte|"
-		} else {
-			rawrte += "mse|"
-		}
-		rawrte += rte.MessageType
+		rawrte := key + "mse|" + rte.MessageType
 		for _, tx := range rte.TxList {
 			rawrte += "," + tx.Ip + ":" + strconv.Itoa(int(tx.Port))
 		}
@@ -86,29 +79,121 @@ func (r *Rmr) generateRMRPolicies(eps rtmgr.Endpoints, key string) *[]string {
 				group += ";" + member
 			}
 		}
-		rawrte += group
+
+		if rte.RouteType == "%meid" {
+			rawrte += "%" + "meid"
+		} else {
+			rawrte += group
+		}
+
 		rawrt = append(rawrt, rawrte+"\n")
 	}
+	for _, val := range rtmgr.DynamicRouteList {
+		rawrt = append(rawrt, val)
+	}
+
 	rawrt = append(rawrt, key+"newrt|end\n")
-	rtmgr.Logger.Debug("rmr.GeneratePolicies returns: %v", rawrt)
+	count := 0
+
+	rawrt = append(rawrt, key+"meid_map|start\n")
+	keys := make(map[string]RouteIndex)
+	for _, value := range rcs.MeidMap {
+		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")
+
+	xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rawrt)
+	xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rcs)
 	return &rawrt
 }
 
-func (r *RmrPub) GeneratePolicies(eps rtmgr.Endpoints) *[]string {
-	rtmgr.Logger.Debug("Invoked rmr.GeneratePolicies, args: %v: ", eps)
-	return r.generateRMRPolicies(eps, "00000           ")
-}
+/*
+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
 
-func (r *RmrPush) GeneratePolicies(eps rtmgr.Endpoints) *[]string {
-	rtmgr.Logger.Debug("Invoked rmr.GeneratePolicies, args: %v: ", eps)
-	return r.generateRMRPolicies(eps, "")
+	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, "")
 }
 
-func (r *RmrPub) GetRouteTable(eps rtmgr.Endpoints) *rtmgr.RouteTable {
-	return r.getRouteTable(eps)
+func (r *RmrPush) GenerateRouteTable(eps rtmgr.Endpoints) *rtmgr.RouteTable {
+	return r.generateRouteTable(eps)
 }
 
-func (r *RmrPush) GetRouteTable(eps rtmgr.Endpoints) *rtmgr.RouteTable {
-	return r.getRouteTable(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
+}