Adding mfwd, igmp and mfwd apps
Change-Id: Ie7187716db36b754e4cd687a8f9de004e27c7825
adding mfwd, pim, igmp apps
Change-Id: Iddd2dcee24dc905d5ff0efe1d1d798fc83a7c736
diff --git a/apps/igmp/pom.xml b/apps/igmp/pom.xml
new file mode 100644
index 0000000..7980d2c
--- /dev/null
+++ b/apps/igmp/pom.xml
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright 2014 Open Networking Laboratory
+ ~
+ ~ Licensed under the Apache License, Version 2.0 (the "License");
+ ~ you may not use this file except in compliance with the License.
+ ~ You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing, software
+ ~ distributed under the License is distributed on an "AS IS" BASIS,
+ ~ 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.
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-apps</artifactId>
+ <version>1.4.0-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>onos-app-igmp</artifactId>
+ <packaging>bundle</packaging>
+
+ <description>Internet Group Message Protocol</description>
+
+ <properties>
+ <onos.app.name>org.onosproject.igmp</onos.app.name>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-api</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-cli</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onlab-osgi</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onlab-junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ <!-- This is needed by ComponentContext, used for tunable configuration -->
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.compendium</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>org.apache.felix.scr.annotations</artifactId>
+ <version>1.9.8</version>
+ <scope>provided</scope>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <extensions>true</extensions>
+ <configuration>
+ <instructions>
+ <Bundle-SymbolicName>
+ ${project.groupId}.${project.artifactId}
+ </Bundle-SymbolicName>
+ <Import-Package>
+ org.slf4j,
+ org.osgi.framework,
+ org.apache.commons.lang.math.*,
+ com.google.common.*,
+ org.onlab.packet.*,
+ org.onlab.rest.*,
+ org.onosproject.*,
+ org.onosproject.mfwd.impl.*;
+ org.onlab.util.*,
+ org.jboss.netty.util.*
+ </Import-Package>
+ </instructions>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>2.5.1</version>
+ <configuration>
+ <source>1.8</source>
+ <target>1.8</target>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git a/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPComponent.java b/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPComponent.java
new file mode 100644
index 0000000..ae539c6
--- /dev/null
+++ b/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPComponent.java
@@ -0,0 +1,155 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.
+ */
+package org.onosproject.igmp.impl;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IPv4;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IGMP;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.net.flow.DefaultTrafficSelector;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.packet.InboundPacket;
+import org.onosproject.net.packet.PacketContext;
+import org.onosproject.net.packet.PacketPriority;
+import org.onosproject.net.packet.PacketProcessor;
+import org.onosproject.net.packet.PacketService;
+import org.slf4j.Logger;
+
+/**
+ * Internet Group Management Protocol.
+ */
+@Component(immediate = true)
+public class IGMPComponent {
+ private final Logger log = getLogger(getClass());
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected PacketService packetService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected CoreService coreService;
+
+ private IGMPPacketProcessor processor = new IGMPPacketProcessor();
+ private static ApplicationId appId;
+
+ @Activate
+ public void activate() {
+ appId = coreService.registerApplication("org.onosproject.igmp");
+
+ packetService.addProcessor(processor, PacketProcessor.director(1));
+
+ // Build a traffic selector for all multicast traffic
+ TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
+ selector.matchEthType(Ethernet.TYPE_IPV4);
+ selector.matchIPProtocol(IPv4.PROTOCOL_IGMP);
+ packetService.requestPackets(selector.build(), PacketPriority.REACTIVE, appId);
+
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ packetService.removeProcessor(processor);
+ processor = null;
+ log.info("Stopped");
+ }
+
+ /**
+ * Packet processor responsible for handling IGMP packets.
+ */
+ private class IGMPPacketProcessor implements PacketProcessor {
+
+ @Override
+ public void process(PacketContext context) {
+ // Stop processing if the packet has been handled, since we
+ // can't do any more to it.
+ if (context.isHandled()) {
+ return;
+ }
+
+ InboundPacket pkt = context.inPacket();
+ Ethernet ethPkt = pkt.parsed();
+ if (ethPkt == null) {
+ return;
+ }
+
+ /*
+ * IPv6 MLD packets are handled by ICMP6. We'll only deal
+ * with IPv4.
+ */
+ if (ethPkt.getEtherType() != Ethernet.TYPE_IPV4) {
+ return;
+ }
+
+ IPv4 ip = (IPv4) ethPkt.getPayload();
+ IpAddress gaddr = IpAddress.valueOf(ip.getDestinationAddress());
+ IpAddress saddr = Ip4Address.valueOf(ip.getSourceAddress());
+ log.debug("Packet (" + saddr.toString() + ", " + gaddr.toString() +
+ "\tingress port: " + context.inPacket().receivedFrom().toString());
+
+ if (ip.getProtocol() != IPv4.PROTOCOL_IGMP) {
+ log.error("IGMP Picked up a non IGMP packet.");
+ return;
+ }
+
+ IpPrefix mcast = IpPrefix.valueOf("224.0.0.0/4");
+ if (!mcast.contains(gaddr)) {
+ log.error("IGMP Picked up a non multicast packet.");
+ return;
+ }
+
+ if (mcast.contains(saddr)) {
+ log.error("IGMP Picked up a packet with a multicast source address.");
+ return;
+ }
+ IpPrefix spfx = IpPrefix.valueOf(saddr, 32);
+ IpPrefix gpfx = IpPrefix.valueOf(gaddr, 32);
+
+ IGMP igmp = (IGMP) ip.getPayload();
+ switch (igmp.getIgmpType()) {
+
+ case IGMP.TYPE_IGMPV3_MEMBERSHIP_REPORT:
+ IGMPProcessMembership.processMembership(igmp, pkt.receivedFrom());
+ break;
+
+ case IGMP.TYPE_IGMPV3_MEMBERSHIP_QUERY:
+ IGMPProcessQuery.processQuery(igmp, pkt.receivedFrom());
+ break;
+
+ case IGMP.TYPE_IGMPV1_MEMBERSHIP_REPORT:
+ case IGMP.TYPE_IGMPV2_MEMBERSHIP_REPORT:
+ case IGMP.TYPE_IGMPV2_LEAVE_GROUP:
+ log.debug("IGMP version 1 & 2 message types are not currently supported. Message type: " +
+ igmp.getIgmpType());
+ break;
+
+ default:
+ log.debug("Unkown IGMP message type: " + igmp.getIgmpType());
+ break;
+ }
+ }
+ }
+}
diff --git a/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPProcessMembership.java b/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPProcessMembership.java
new file mode 100644
index 0000000..4c08a74
--- /dev/null
+++ b/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPProcessMembership.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.
+ */
+package org.onosproject.igmp.impl;
+
+import org.onlab.packet.IGMP;
+import org.onosproject.net.ConnectPoint;
+
+/**
+ * Process an IGMP Membership Report.
+ */
+public final class IGMPProcessMembership {
+
+ // Hide the default constructor.
+ private IGMPProcessMembership() {
+ }
+
+ /**
+ * Process the IGMP Membership report.
+ *
+ * @param igmp the deserialized IGMP message.
+ */
+ public static void processMembership(IGMP igmp, ConnectPoint recievedFrom) {
+ }
+
+}
diff --git a/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPProcessQuery.java b/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPProcessQuery.java
new file mode 100644
index 0000000..8407bb1
--- /dev/null
+++ b/apps/igmp/src/main/java/org/onosproject/igmp/impl/IGMPProcessQuery.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.
+ */
+package org.onosproject.igmp.impl;
+
+import org.onlab.packet.IGMP;
+import org.onosproject.net.ConnectPoint;
+
+/**
+ * Process IGMP Query messages.
+ */
+public final class IGMPProcessQuery {
+
+ // Hide the default constructor.
+ private IGMPProcessQuery() {
+ }
+
+ /**
+ * Process the IGMP Membership Query message.
+ *
+ * @param igmp The deserialzed IGMP message
+ */
+ public static void processQuery(IGMP igmp, ConnectPoint receivedFrom) {
+ }
+
+}