es.tid.provisioningManager.utilities.PMUtilities Maven / Gradle / Ivy
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package es.tid.provisioningManager.utilities;
import java.net.Inet4Address;
import java.util.Iterator;
import java.util.LinkedList;
import es.tid.of.DataPathID;
import es.tid.pce.pcep.messages.PCEPInitiate;
import es.tid.pce.pcep.objects.EndPointsIPv4;
import es.tid.provisioningManager.objects.RouterInfoPM;
import es.tid.provisioningManager.objects.Topology;
import es.tid.rsvp.objects.subobjects.EROSubobject;
import es.tid.rsvp.objects.subobjects.IPv4prefixEROSubobject;
import es.tid.rsvp.objects.subobjects.UnnumberIfIDEROSubobject;
import es.tid.tedb.elements.Intf;
import es.tid.tedb.elements.Link;
import es.tid.tedb.elements.Node;
public class PMUtilities {
public static void divideByLayers(LinkedList pathIPList,
LinkedList routerInfoList, Topology mytopology2,
LinkedList> pathIPListLayers,
LinkedList> routerInfoListLayers) {
Iterator inetiter= pathIPList.iterator();
Iterator infoiter=routerInfoList.iterator();
boolean nogetnext=false;
Inet4Address auxIP2=null;
RouterInfoPM auxinfo2=null;
Inet4Address auxIP=null;
RouterInfoPM auxinfo=null;
while (inetiter.hasNext()){
if(nogetnext) {
auxIP=auxIP2;
auxinfo=auxinfo2;
}else{
auxIP=inetiter.next();
auxinfo=infoiter.next();
}
nogetnext=false;
String configMode=auxinfo.getConfigurationMode();
if (configMode==null)
System.out.println("Error a mirar en el nodo: "+auxinfo.getRouterID());
if(configMode.equals("PCEP")||configMode.equals("OF")|| configMode.equals("RestAPI")){
auxIP2=inetiter.next();
auxinfo2=infoiter.next();
LinkedList auxIPList=new LinkedList();
LinkedList auxInfoList=new LinkedList();
auxIPList.add(auxIP);
auxInfoList.add(auxinfo);
boolean finish=false;
while ((auxinfo2.getLayer().equals(auxinfo.getLayer()))&&(auxinfo2.getConfigurationMode().equals(configMode))&&(finish==false)){
//Tenemos que contemplar el caso de PCEP de capa tres con IPLink entre un router y otro
//¿Usar un Objeto Exclude con los ya configurados? Ver con OJO...
auxIPList.add(auxIP2);
auxInfoList.add(auxinfo2);
if (infoiter.hasNext()){
auxIP2=inetiter.next();
auxinfo2=infoiter.next();
} else {
finish=true;
}
}
if (finish==false){
nogetnext=true;
}
pathIPListLayers.add(auxIPList);
routerInfoListLayers.add(auxInfoList);
} else {
LinkedList auxIPList=new LinkedList();
LinkedList auxInfoList=new LinkedList();
auxIPList.add(auxIP);
auxInfoList.add(auxinfo);
pathIPListLayers.add(auxIPList);
routerInfoListLayers.add(auxInfoList);
}
} if (nogetnext) {
LinkedList auxIPList=new LinkedList();
LinkedList auxInfoList=new LinkedList();
auxIPList.add(auxIP2);
auxInfoList.add(auxinfo2);
pathIPListLayers.add(auxIPList);
routerInfoListLayers.add(auxInfoList);
}
}
public static Intf getIntfFromLabel(int n, String routerID, Topology mytopology2) {
Node node=getNodeByName(routerID, mytopology2);
Iterator intfList=node.getIntfList().iterator();
while (intfList.hasNext()) {
Intf intf=(Intf) intfList.next();
System.out.println("Comparamos label de interfaz: "+intf.getLabel()+" y del path: "+n);
if (intf.getLabel()==n){
System.out.println("Lo hemos encontrado!!");
return intf;
}
}
return null;
}
public boolean isThereAnOpticalRouterHere(LinkedList pathIPList, String route, Topology mytopology){
Iterator pathiter=pathIPList.iterator();
while(pathiter.hasNext()){
Inet4Address ip=pathiter.next();
Node node= getNodeByAddress(ip, route, mytopology);
if (node.getLayer().equals("transport"))
return true;
}
return false;
}
public static Link getLink(String src, String dst, Topology mytopology){
Iterator linkiter=mytopology.getLinkList().iterator();
while (linkiter.hasNext()){
Link link=linkiter.next();
System.out.println("Comparando: "+src+" "+dst+" Con: "+link.getSource().getNode()+" "+link.getDest().getNode());
if (link.getSource().getNode().equals(src)&&link.getDest().getNode().equals(dst)){
return link;
}else if (link.getSource().getNode().equals(dst)&&link.getDest().getNode().equals(src)){
return link;
}
}
return null;
}
public static Intf getIntfByName(Node node, String intf) {
Iterator intfiter = node.getIntfList().iterator();
while (intfiter.hasNext()) {
Intf intface=(Intf) intfiter.next();
if (intface.getName().equals(intf))
return intface;
}
System.out.println("Error not interface found");
return null;
}
public static Node getNodeByName(String routerID, Topology mytopology) {
Iterator nodeiter = mytopology.getNodeList().iterator();
while (nodeiter.hasNext()){
Node node=(Node) nodeiter.next();
if (node.getNodeID().equals(routerID))
return node;
}
return null;
}
// public static void initializeLabelFire(Topology grafo){
// Iterator nodes=grafo.getNodeList().iterator();
// while (nodes.hasNext()){
// Node node=(Node)nodes.next();
// if (node.getLayer().equals("IP")){
// Iterator intf=node.getIntfList().iterator();
// while (intf.hasNext()){
// Intf intface=(Intf)intf.next();
// setInterfaceLabel(intface, node);
// }
// }
// }
// }
//
// public static void setInterfaceLabel(Intf intf, Node node){
// if (intf.getName().equals("MX240-3_ge-2/1/8")){
// intf.setLabel(6);
// }
// else if (intf.getName().equals("MX240-3_ge-2/1/9")){
// intf.setLabel(4);
// }
// else if (intf.getName().equals("MX240-2_ge-2/1/8")){
// intf.setLabel(7);
// }
// else if (intf.getName().equals("MX240-2_ge-2/1/9")){
// intf.setLabel(6);
// }
// else if (intf.getName().equals("MX240-1_ge-2/1/8")){
// intf.setLabel(4);
// }
// else if (intf.getName().equals("MX240-1_ge-2/1/9")){
// intf.setLabel(7);
// }
// else if (intf.getName().equals("MX240-1_xe-2/2/0")){
// intf.setLabel(4);
// }
// else if (intf.getName().equals("MX240-1_xe-2/3/0")){
// intf.setLabel(7);
// }
// else if (intf.getName().equals("MX240-2_xe-2/2/0")){
// intf.setLabel(7);
// }
// else if (intf.getName().equals("MX240-2_xe-2/3/0")){
// intf.setLabel(6);
// }
// else if (intf.getName().equals("MX240-3_xe-2/2/0")){
// intf.setLabel(6);
// }
// else if (intf.getName().equals("MX240-3_xe-2/3/0")){
// intf.setLabel(4);
// }
// else
// intf.setLabel(9);
// }
public static long getBandwidth(String opticalMode) {
if (opticalMode.equals("Adva")){
return 1000;
} else if (opticalMode.equals("Infinera")) {
return 10000;
}
return 0;
}
public static void printIPsquare(
LinkedList> pathIPListLayers) {
for(int i=0; i linkiter=mytopology.getLinkList().iterator();
Node othernode = getNodeByAddress(otherip, null, mytopology);
String othername=othernode.getNodeID();
System.out.println("************** getIntfNameFromLabel ******************");
System.out.println("targetip: "+targetip+" otherip: "+otherip+" n: "+n);
String targetname=getNodeByAddress(targetip, null, mytopology).getNodeID();
while (linkiter.hasNext()){
Link link=linkiter.next();
//System.out.println("*************************************************************");
//System.out.println("Checking: \t"+link.getDest().getNode()+"-"+link.getSource().getNode());
//System.out.println("And: \t"+othername+"-"+targetname);
if ((othername.equals(link.getSource().getNode()))&&(targetname.equals(link.getDest().getNode()))){
Intf intf=getIntfByName(othernode, link.getSource().getIntf());
//System.out.println("LABEL: "+n+" "+intf.getLabel());
if (n==intf.getLabel()){
System.out.println("Chosen Interface: "+link.getDest().getIntf());
return link.getDest().getIntf();
}
}else if ((targetname.equals(link.getSource().getNode()))&&(othername.equals(link.getDest().getNode()))){
Intf intf=getIntfByName(othernode, link.getDest().getIntf());
//System.out.println("LABEL: "+n+" "+intf.getLabel());
if (n==intf.getLabel()){
System.out.println("Chosen Interface: "+link.getSource().getIntf());
return link.getSource().getIntf();
}
}
}
System.out.println("******** Error no interface found **********");
return null;
}
public static String getIntfNameFromLabelDataPathID(Inet4Address otherip, Inet4Address targetip, Topology mytopology, int n) {
Iterator linkiter=mytopology.getLinkList().iterator();
Node othernode = getNodeByAddress(otherip, null, mytopology);
System.out.println("othernode: "+othernode);
String othername=othernode.getNodeID();
System.out.println("************** getIntfNameFromLabel DataPatID ******************");
System.out.println("targetip: "+targetip+" otherip: "+otherip+" n: "+n);
String targetname=getNodeByAddress(targetip, null, mytopology).getNodeID();
while (linkiter.hasNext()){
Link link=linkiter.next();
//System.out.println("*************************************************************");
//System.out.println("Checking: \t"+link.getDest().getNode()+"-"+link.getSource().getNode());
//System.out.println("And: \t"+othername+"-"+targetname);
if ((othername.equals(link.getSource().getNode()))&&(targetname.equals(link.getDest().getNode()))){
Intf intf=getIntfByName(othernode, link.getSource().getIntf());
//System.out.println("LABEL: "+n+" "+intf.getLabel());
if (n==intf.getLabel()){
System.out.println("Chosen Interface: "+link.getDest().getIntf());
return link.getDest().getIntf();
}
}else if ((targetname.equals(link.getSource().getNode()))&&(othername.equals(link.getDest().getNode()))){
Intf intf=getIntfByName(othernode, link.getDest().getIntf());
//System.out.println("LABEL: "+n+" "+intf.getLabel());
if (n==intf.getLabel()){
System.out.println("Chosen Interface: "+link.getSource().getIntf());
return link.getSource().getIntf();
}
}
}
System.out.println("******** Error no interface found **********");
return null;
}
public static int getIntfFromLabelInfinera(int n, Inet4Address ip) {
if ((n==5)&&(ip.getHostAddress().equals("172.16.0.1"))){
return 20;
}
else if ((n==8)&&(ip.getHostAddress().equals("172.16.0.1"))){
return 10;
}
else if ((n==8)&&(ip.getHostAddress().equals("172.16.0.2"))){
return 10;
}
else if ((n==7)&&(ip.getHostAddress().equals("172.16.0.2"))){
return 20;
}
else if ((n==7)&&(ip.getHostAddress().equals("172.16.0.3"))){
return 10;
}
else if ((n==5)&&(ip.getHostAddress().equals("172.16.0.3"))){
return 20;
}
return 0;
}
public static int getIntfFromLabelAdva(int n, Inet4Address ip) {
if ((n==5)&&(ip.getHostAddress().equals("172.16.1.40"))){
return 27;
}
else if ((n==8)&&(ip.getHostAddress().equals("172.16.1.40"))){
return 25;
}
else if ((n==8)&&(ip.getHostAddress().equals("172.16.1.38"))){
return 21;
}
else if ((n==7)&&(ip.getHostAddress().equals("172.16.1.38"))){
return 17;
}
else if ((n==7)&&(ip.getHostAddress().equals("172.16.1.34"))){
return 3;
}
else if ((n==5)&&(ip.getHostAddress().equals("172.16.1.34"))){
return 1;
}
return 0;
}
public static int numberOfNodes(LinkedList> routerInfoListLayers) {
int counter=0;
for (int i=0; i> routerInfoListLayers, String layerInfo) {
int counter=0;
for (int i=0; i iterSO=pcepInitiate.getPcepIntiatedLSPList().get(0).getEro().getEROSubobjectList().iterator();
while (iterSO.hasNext()){
EROSubobject eso=iterSO.next();
if (eso instanceof UnnumberIfIDEROSubobject){
if (((UnnumberIfIDEROSubobject)eso).getRouterID().equals(ip)){
//Tenemos el SubobjectoEro, buscamos la interfaz
//Intf auxintf=getIntfByUnnumber(((UnnumberIfIDEROSubobject)eso).get); //nueva funcion que busca interfaz de un unnumber
//
//return getOppositeInterface(auxintf); //Nueva funcion que busca interfaz opuesta
}
}
}
return null;
}
public static void removeFromEro(PCEPInitiate pcepInit, Inet4Address src, Inet4Address dest) {
boolean delete=true;
for (int i =0; i © 2015 - 2025 Weber Informatics LLC | Privacy Policy