Updated BgpManager for Be

[vpnservice.git] / bgpmanager / bgpmanager-impl / src / main / java / org / opendaylight / bgpmanager / commands / Network.java

diff --git a/bgpmanager/bgpmanager-impl/src/main/java/org/opendaylight/bgpmanager/commands/Network.java b/bgpmanager/bgpmanager-impl/src/main/java/org/opendaylight/bgpmanager/commands/Network.java
new file mode 100644 (file)
index 0000000..bb10e50
--- /dev/null
+++ b/bgpmanager/bgpmanager-impl/src/main/java/org/opendaylight/bgpmanager/commands/Network.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.bgpmanager.commands;
+
+import org.apache.karaf.shell.commands.*;
+import org.apache.karaf.shell.console.OsgiCommandSupport;
+import org.opendaylight.bgpmanager.BgpManager;
+import org.opendaylight.bgpmanager.thrift.gen.qbgpConstants;
+
+@Command(scope = "odl", name = "bgp-network", 
+         description = "Add or delete BGP static routes")
+public class Network extends OsgiCommandSupport {
+    private static final String RD = "--rd";
+    private static final String PFX = "--prefix";
+    private static final String NH = "--nexthop";
+    private static final String LB = "--label";
+
+    @Argument(name="add|del", description="The desired operation", 
+              required=true, multiValued = false)
+    private String action = null;
+
+    @Option(name=RD, aliases={"-r"}, 
+            description="Route distinguisher", 
+            required=false, multiValued=false)
+    private String rd = null;
+
+    @Option(name=PFX, aliases={"-p"},
+            description="prefix/length", 
+            required=false, multiValued=false)
+    private String pfx = null;
+
+    @Option(name=NH, aliases={"-n"},
+            description="Nexthop", 
+            required=false, multiValued=false)
+    private String nh = null;
+
+    @Option(name=LB, aliases={"-l"},
+            description="Label", 
+            required=false, multiValued=false)
+    private String lbl = null;
+
+    private Object usage() {
+        System.err.println(
+            "usage: bgp-network ["+RD+" rd] ["+PFX+" prefix/len] ["
+            +NH+" nexthop] ["+LB+" label] <add|del>");
+        return null;
+    }       
+
+    @Override
+    protected Object doExecute() throws Exception {
+        if (!Commands.bgpRunning()) {
+            return null;
+        }
+        BgpManager bm = Commands.getBgpManager();
+        switch (action) {
+            case "add" : 
+                int label = qbgpConstants.LBL_EXPLICIT_NULL;
+                if (pfx == null ) {
+                    System.err.println("error: "+PFX+" is needed");
+                    return null;
+                }
+                if (nh == null) {
+                    System.err.println("error: "+NH+" is needed");
+                    return null;
+                }
+                //todo: syntactic validation of prefix
+                if (!Commands.isValid(nh, Commands.IPADDR, NH)) {
+                    return null;
+                }
+                if (lbl != null) {
+                    if (!Commands.isValid(lbl, Commands.INT, LB)) {
+                        return null;
+                    } else {
+                        label = Integer.valueOf(lbl);
+                    } 
+                } else if (rd == null) {
+                    System.err.println("error: "+RD+" is needed");
+                    return null;
+                }
+                bm.addPrefix(rd, pfx, nh, label); 
+                break;
+            case "del" :  
+                if (pfx == null) {
+                    System.err.println("error: "+PFX+" is needed");
+                    return null;
+                }
+                if (nh != null || lbl != null) {
+                    System.err.println("note: some option(s) not needed; ignored");
+                }
+                bm.deletePrefix(rd, pfx);
+                break;
+            default :  
+                return usage();
+        }
+        return null;
+    }
+}