ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60

Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd

1 files changed, 81 insertions, 0 deletions

diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java
new file mode 100644
index 00000000..05d9e957
--- /dev/null
+++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java
@@ -0,0 +1,81 @@
+/*
+ * 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.cli.net;
+
+import java.util.Set;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.driver.Driver;
+import org.onosproject.net.driver.DriverAdminService;
+
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+/**
+ * Lists device drivers.
+ */
+@Command(scope = "onos", name = "drivers",
+        description = "Lists device drivers")
+public class DriversListCommand extends AbstractShellCommand {
+
+    private static final String FMT = "driver=%s, extends=%s, mfr=%s, hw=%s, sw=%s";
+    private static final String FMT_B = "   %s via %s";
+    private static final String FMT_P = "   %s=%s";
+
+    @Argument(index = 0, name = "driverName", description = "Driver name",
+            required = false, multiValued = false)
+    String driverName = null;
+
+    @Override
+    protected void execute() {
+        DriverAdminService service = get(DriverAdminService.class);
+
+        if (driverName != null) {
+            printDriver(service.getDriver(driverName));
+        } else {
+            if (outputJson()) {
+                json(service.getDrivers());
+            } else {
+                service.getDrivers().forEach(this::printDriver);
+            }
+        }
+    }
+
+    private void json(Driver driver) {
+        print("%s", jsonForEntity(driver, Driver.class));
+    }
+
+    private void json(Set<Driver> drivers) {
+        ArrayNode result = mapper().createArrayNode();
+        drivers.forEach(driver -> result.add(jsonForEntity(driver, Driver.class)));
+        print("%s", result.toString());
+    }
+
+    private void printDriver(Driver driver) {
+        if (outputJson()) {
+            json(driver);
+        } else {
+            Driver parent = driver.parent();
+            print(FMT, driver.name(), parent != null ? parent.name() : "none",
+                    driver.manufacturer(), driver.hwVersion(), driver.swVersion());
+            driver.behaviours().forEach(b -> print(FMT_B, b.getCanonicalName(),
+                    driver.implementation(b).getCanonicalName()));
+            driver.properties().forEach((k, v) -> print(FMT_P, k, v));
+        }
+    }
+
+}