[GEANT] Interface configuration for Cisco devices.
Change-Id: Ieb9979c3c4d7ebbf996d787a1528ba0548342572
diff --git a/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/CiscoDriversLoader.java b/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/CiscoDriversLoader.java
new file mode 100644
index 0000000..1e1d19d
--- /dev/null
+++ b/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/CiscoDriversLoader.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2016 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.drivers.cisco;
+
+import org.apache.felix.scr.annotations.Component;
+import org.onosproject.net.driver.AbstractDriverLoader;
+
+/**
+ * Loader for Cisco device drivers.
+ */
+@Component(immediate = true)
+public class CiscoDriversLoader extends AbstractDriverLoader {
+ public CiscoDriversLoader() {
+ super("/cisco-drivers.xml");
+ }
+}
diff --git a/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/InterfaceConfigCiscoSmXImpl.java b/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/InterfaceConfigCiscoSmXImpl.java
new file mode 100644
index 0000000..6df1076
--- /dev/null
+++ b/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/InterfaceConfigCiscoSmXImpl.java
@@ -0,0 +1,171 @@
+/*
+ *
+ * * Copyright 2016 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.drivers.cisco;
+
+import org.onlab.packet.VlanId;
+import org.onosproject.drivers.utilities.XmlConfigParser;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.behaviour.InterfaceConfig;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.netconf.NetconfController;
+import org.onosproject.netconf.NetconfException;
+import org.onosproject.netconf.NetconfSession;
+import org.slf4j.Logger;
+
+import java.io.ByteArrayInputStream;
+import java.nio.charset.StandardCharsets;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Configures interfaces on Cisco SM-X devices.
+ */
+public class InterfaceConfigCiscoSmXImpl extends AbstractHandlerBehaviour
+ implements InterfaceConfig {
+
+ private final Logger log = getLogger(getClass());
+
+ /**
+ * Adds an interface to a VLAN.
+ * @param deviceId the device ID
+ * @param intf the name of the interface
+ * @param vlanId the VLAN ID
+ * @return the result of operation
+ */
+ @Override
+ public boolean addInterfaceToVlan(DeviceId deviceId, String intf, VlanId vlanId) {
+ NetconfController controller = checkNotNull(handler()
+ .get(NetconfController.class));
+
+ NetconfSession session = controller.getDevicesMap().get(handler()
+ .data().deviceId()).getSession();
+ String reply;
+ try {
+ reply = session.requestSync(addInterfaceToVlanBuilder(intf, vlanId)).trim();
+ } catch (NetconfException e) {
+ log.error("Failed to configure VLAN ID {} on device {} port {}.",
+ vlanId, deviceId, intf, e);
+ return false;
+ }
+
+ return XmlConfigParser.configSuccess(XmlConfigParser.loadXml(
+ new ByteArrayInputStream(reply.getBytes(StandardCharsets.UTF_8))));
+ }
+
+ /**
+ * Builds a request crafted to add an interface to a VLAN.
+ * @param intf the name of the interface
+ * @param vlanId the VLAN ID
+ * @return the request string.
+ */
+ private String addInterfaceToVlanBuilder(String intf, VlanId vlanId) {
+ StringBuilder rpc = new StringBuilder("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+ rpc.append("<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ");
+ rpc.append("xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">");
+ rpc.append("<edit-config>");
+ rpc.append("<target>");
+ rpc.append("<running/>");
+ rpc.append("</target>");
+ rpc.append("<config>");
+ rpc.append("<xml-config-data>");
+ rpc.append("<Device-Configuration><interface><Param>");
+ rpc.append(intf);
+ rpc.append("</Param>");
+ rpc.append("<ConfigIf-Configuration>");
+ rpc.append("<switchport><access><vlan><VLANIDVLANPortAccessMode>");
+ rpc.append(vlanId);
+ rpc.append("</VLANIDVLANPortAccessMode></vlan></access></switchport>");
+ rpc.append("<switchport><mode><access/></mode></switchport>");
+ rpc.append("</ConfigIf-Configuration>");
+ rpc.append("</interface>");
+ rpc.append("</Device-Configuration>");
+ rpc.append("</xml-config-data>");
+ rpc.append("</config>");
+ rpc.append("</edit-config>");
+ rpc.append("</rpc>");
+
+ return rpc.toString();
+ }
+
+ /**
+ * Configures an interface as trunk for VLAN.
+ * @param deviceId the device ID
+ * @param intf the name of the interface
+ * @param vlanId the VLAN ID
+ * @return the result of operation
+ */
+ @Override
+ public boolean addTrunkInterface(DeviceId deviceId, String intf, VlanId vlanId) {
+ NetconfController controller = checkNotNull(handler()
+ .get(NetconfController.class));
+
+ NetconfSession session = controller.getDevicesMap().get(handler()
+ .data().deviceId()).getSession();
+ String reply;
+ try {
+ reply = session.requestSync(addTrunkInterface(intf, vlanId)).trim();
+ } catch (NetconfException e) {
+ log.error("Failed to configure VLAN ID {} on device {} port {}.",
+ vlanId, deviceId, intf, e);
+ return false;
+ }
+
+ return XmlConfigParser.configSuccess(XmlConfigParser.loadXml(
+ new ByteArrayInputStream(reply.getBytes(StandardCharsets.UTF_8))));
+ }
+
+ /**
+ * Builds a request crafted to configure an interface as trunk for VLAN.
+ * @param intf the name of the interface
+ * @param vlanId the VLAN ID
+ * @return the request string.
+ */
+ private String addTrunkInterface(String intf, VlanId vlanId) {
+ StringBuilder rpc = new StringBuilder("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+ rpc.append("<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ");
+ rpc.append("xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">");
+ rpc.append("<edit-config>");
+ rpc.append("<target>");
+ rpc.append("<running/>");
+ rpc.append("</target>");
+ rpc.append("<config>");
+ rpc.append("<xml-config-data>");
+ rpc.append("<Device-Configuration><interface><Param>");
+ rpc.append(intf);
+ rpc.append("</Param>");
+ rpc.append("<ConfigIf-Configuration>");
+ rpc.append("<switchport><trunk><encapsulation><dot1q/></encapsulation></trunk></switchport>");
+ rpc.append("<switchport><trunk><allowed><vlan><VLANIDsAllowedVLANsPortTrunkingMode>");
+ rpc.append(vlanId);
+ rpc.append("</VLANIDsAllowedVLANsPortTrunkingMode></vlan></allowed></trunk></switchport>");
+ rpc.append("<switchport><mode><trunk/></mode></switchport>");
+ rpc.append("</ConfigIf-Configuration>");
+ rpc.append("</interface>");
+ rpc.append("</Device-Configuration>");
+ rpc.append("</xml-config-data>");
+ rpc.append("</config>");
+ rpc.append("</edit-config>");
+ rpc.append("</rpc>");
+
+ return rpc.toString();
+ }
+
+}
+
diff --git a/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/package-info.java b/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/package-info.java
new file mode 100644
index 0000000..86ca832
--- /dev/null
+++ b/drivers/cisco/src/main/java/org/onosproject/drivers/cisco/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016 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 for Cisco device drivers.
+ */
+package org.onosproject.drivers.cisco;
\ No newline at end of file
diff --git a/drivers/cisco/src/main/resources/cisco-drivers.xml b/drivers/cisco/src/main/resources/cisco-drivers.xml
new file mode 100644
index 0000000..2c07021
--- /dev/null
+++ b/drivers/cisco/src/main/resources/cisco-drivers.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright 2016 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.
+ -->
+<drivers>
+ <driver name="cisco-netconf" extends="netconf" manufacturer="Cisco"
+ hwVersion="SM-X" swVersion="IOS 15">
+ <behaviour api="org.onosproject.net.behaviour.InterfaceConfig"
+ impl="org.onosproject.drivers.cisco.InterfaceConfigCiscoSmXImpl"/>
+ </driver>
+</drivers>