2 ==================================================================================
3 Copyright (c) 2019 AT&T Intellectual Property.
4 Copyright (c) 2019 Nokia
6 Licensed under the Apache License, Version 2.0 (the "License");
7 you may not use this file except in compliance with the License.
8 You may obtain a copy of the License at
10 http://www.apache.org/licenses/LICENSE-2.0
12 Unless required by applicable law or agreed to in writing, software
13 distributed under the License is distributed on an "AS IS" BASIS,
14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 See the License for the specific language governing permissions and
16 limitations under the License.
19 This source code is part of the near-RT RIC (RAN Intelligent Controller)
20 platform project (RICP).
22 ==================================================================================
26 Abstract: RMR Route Policy implementation
27 Produces RMR (RIC Management Routing) formatted route messages
34 "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
35 "routing-manager/pkg/models"
36 "routing-manager/pkg/rtmgr"
49 func NewRmrPush() *RmrPush {
50 instance := new(RmrPush)
55 Produces the raw route message consumable by RMR
57 func (r *Rmr) generateRMRPolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents, key string) *[]string {
58 rawrt := []string{key + "newrt|start\n"}
59 rt := r.generateRouteTable(eps)
60 for _, rte := range *rt {
61 rawrte := key + "mse|" + rte.MessageType
62 for _, tx := range rte.TxList {
63 rawrte += "," + tx.Ip + ":" + strconv.Itoa(int(tx.Port))
65 rawrte += "|" + strconv.Itoa(int(rte.SubID)) + "|"
67 for _, rxg := range rte.RxGroups {
69 for _, rx := range rxg {
71 member += rx.Ip + ":" + strconv.Itoa(int(rx.Port))
73 member += "," + rx.Ip + ":" + strconv.Itoa(int(rx.Port))
84 if rte.RouteType == "%meid" {
85 rawrte += group + rte.RouteType
88 rawrt = append(rawrt, rawrte+"\n")
90 for _, val := range rtmgr.DynamicRouteList {
91 rawrt = append(rawrt, val)
94 rawrt = append(rawrt, key+"newrt|end\n")
97 //meidrt := key + "meid_map|start\n"
98 //meidrt := []string{key + "meid_map|start\n"}
99 rawrt = append(rawrt, key+"meid_map|start\n")
100 for _, value := range rcs.MeidMap {
101 //meidrt += key + value + "\n"
102 rawrt = append(rawrt, key+value+"\n")
105 rawrt = append(rawrt, key+"meid_map|end|"+strconv.Itoa(count)+"\n")
106 //meidrt += key+"meid_map|end|" + strconv.Itoa(count) +"\n"
108 /*for _, value := range meidrt {
109 rawrt = append(meidrt, value)
112 //rawrt = append(rawrt, meidrt)
113 xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rawrt)
114 xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rcs)
119 Produces the raw route message consumable by RMR
121 func (r *Rmr) generatePartialRMRPolicies(eps rtmgr.Endpoints, xappSubData *models.XappSubscriptionData, key string, updatetype rtmgr.RMRUpdateType) *[]string {
122 rawrt := []string{key + "updatert|start\n"}
123 rt := r.generatePartialRouteTable(eps, xappSubData, updatetype)
124 for _, rte := range *rt {
125 rawrte := key + "mse|" + rte.MessageType
126 for _, tx := range rte.TxList {
127 rawrte += "," + tx.Ip + ":" + strconv.Itoa(int(tx.Port))
129 rawrte += "|" + strconv.Itoa(int(rte.SubID)) + "|"
131 for _, rxg := range rte.RxGroups {
133 for _, rx := range rxg {
135 member += rx.Ip + ":" + strconv.Itoa(int(rx.Port))
137 member += "," + rx.Ip + ":" + strconv.Itoa(int(rx.Port))
143 group += ";" + member
148 if rte.RouteType == "%meid" {
149 rawrte += group + rte.RouteType
152 rawrt = append(rawrt, rawrte+"\n")
155 rawrt = append(rawrt, key+"updatert|end\n")
158 xapp.Logger.Debug("rmr.GeneratePolicies returns: %v", rawrt)
161 func (r *RmrPush) GeneratePolicies(eps rtmgr.Endpoints, rcs *rtmgr.RicComponents) *[]string {
162 xapp.Logger.Debug("Invoked rmr.GeneratePolicies, args: %v: ", eps)
163 return r.generateRMRPolicies(eps, rcs, "")
166 func (r *RmrPush) GenerateRouteTable(eps rtmgr.Endpoints) *rtmgr.RouteTable {
167 return r.generateRouteTable(eps)
170 func (r *RmrPush) GeneratePartialPolicies(eps rtmgr.Endpoints, xappSubData *models.XappSubscriptionData, updatetype rtmgr.RMRUpdateType) *[]string {
171 xapp.Logger.Debug("Invoked rmr.GeneratePartialRMR, args: %v: ", eps)
172 return r.generatePartialRMRPolicies(eps, xappSubData, "", updatetype)