1 files changed, 149 insertions, 0 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/DevicePortsListCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/DevicePortsListCommand.java
new file mode 100644
index 00000000..494273cc
--- /dev/null
+++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/DevicePortsListCommand.java
@@ -0,0 +1,149 @@
+/*
+ * 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.
+ */
+package org.onosproject.cli.net;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.Comparators;
+import org.onosproject.net.Device;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DeviceService;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import static org.onosproject.net.DeviceId.deviceId;
+
+/**
+ * Lists all ports or all ports of a device.
+ */
+@Command(scope = "onos", name = "ports",
+         description = "Lists all ports or all ports of a device")
+public class DevicePortsListCommand extends DevicesListCommand {
+
+    private static final String FMT = "  port=%s, state=%s, type=%s, speed=%s%s";
+
+    @Option(name = "-e", aliases = "--enabled", description = "Show only enabled ports",
+            required = false, multiValued = false)
+    private boolean enabled = false;
+
+    @Option(name = "-d", aliases = "--disabled", description = "Show only disabled ports",
+            required = false, multiValued = false)
+    private boolean disabled = false;
+
+    @Argument(index = 0, name = "uri", description = "Device ID",
+              required = false, multiValued = false)
+    String uri = null;
+
+    @Override
+    protected void execute() {
+        DeviceService service = get(DeviceService.class);
+        if (uri == null) {
+            if (outputJson()) {
+                print("%s", jsonPorts(service, getSortedDevices(service)));
+            } else {
+                for (Device device : getSortedDevices(service)) {
+                    printDevice(service, device);
+                }
+            }
+
+        } else {
+            Device device = service.getDevice(deviceId(uri));
+            if (device == null) {
+                error("No such device %s", uri);
+            } else if (outputJson()) {
+                print("%s", jsonPorts(service, new ObjectMapper(), device));
+            } else {
+                printDevice(service, device);
+            }
+        }
+    }
+
+    /**
+     * Produces JSON array containing ports of the specified devices.
+     *
+     * @param service device service
+     * @param devices collection of devices
+     * @return JSON array
+     */
+    public JsonNode jsonPorts(DeviceService service, Iterable<Device> devices) {
+        ObjectMapper mapper = new ObjectMapper();
+        ArrayNode result = mapper.createArrayNode();
+        for (Device device : devices) {
+            result.add(jsonPorts(service, mapper, device));
+        }
+        return result;
+    }
+
+    /**
+     * Produces JSON array containing ports of the specified device.
+     *
+     * @param service device service
+     * @param mapper  object mapper
+     * @param device  infrastructure devices
+     * @return JSON array
+     */
+    public JsonNode jsonPorts(DeviceService service, ObjectMapper mapper, Device device) {
+        ObjectNode result = mapper.createObjectNode();
+        ArrayNode ports = mapper.createArrayNode();
+        for (Port port : service.getPorts(device.id())) {
+            if (isIncluded(port)) {
+                ports.add(mapper.createObjectNode()
+                                  .put("port", portName(port.number()))
+                                  .put("isEnabled", port.isEnabled())
+                                  .put("type", port.type().toString().toLowerCase())
+                                  .put("portSpeed", port.portSpeed())
+                                  .set("annotations", annotations(mapper, port.annotations())));
+            }
+        }
+        result.set("device", jsonForEntity(device, Device.class));
+        result.set("ports", ports);
+        return result;
+    }
+
+    private String portName(PortNumber port) {
+        return port.equals(PortNumber.LOCAL) ? "local" : port.toString();
+    }
+
+    // Determines if a port should be included in output.
+    private boolean isIncluded(Port port) {
+        return enabled && port.isEnabled() || disabled && !port.isEnabled() ||
+                !enabled && !disabled;
+    }
+
+    @Override
+    protected void printDevice(DeviceService service, Device device) {
+        super.printDevice(service, device);
+        List<Port> ports = new ArrayList<>(service.getPorts(device.id()));
+        Collections.sort(ports, Comparators.PORT_COMPARATOR);
+        for (Port port : ports) {
+            if (isIncluded(port)) {
+                print(FMT, portName(port.number()),
+                      port.isEnabled() ? "enabled" : "disabled",
+                      port.type().toString().toLowerCase(), port.portSpeed(),
+                      annotations(port.annotations()));
+            }
+        }
+    }
+
+}