| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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 org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.apache.karaf.shell.commands.Option; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.behaviour.InterfaceConfig; |
| import org.onosproject.net.driver.DriverHandler; |
| import org.onosproject.net.driver.DriverService; |
| |
| /** |
| * Removes an interface configurion from a device. |
| */ |
| @Command(scope = "onos", name = "device-remove-interface", |
| description = "Removes an interface configuration from a device") |
| public class DeviceInterfaceRemoveCommand extends AbstractShellCommand { |
| |
| private static final String ONE_ACTION_ALLOWED = |
| "One configuration removal allowed at a time"; |
| private static final String REMOVE_ACCESS_SUCCESS = |
| "Access mode removed from device %s interface %s."; |
| private static final String REMOVE_ACCESS_FAILURE = |
| "Failed to remove access mode from device %s interface %s."; |
| private static final String REMOVE_TRUNK_SUCCESS = |
| "Trunk mode removed from device %s interface %s."; |
| private static final String REMOVE_TRUNK_FAILURE = |
| "Failed to remove trunk mode from device %s interface %s."; |
| private static final String REMOVE_RATE_SUCCESS = |
| "Rate limit removed from device %s interface %s."; |
| private static final String REMOVE_RATE_FAILURE = |
| "Failed to remove rate limit from device %s interface %s."; |
| |
| @Argument(index = 0, name = "uri", description = "Device ID", |
| required = true, multiValued = false) |
| private String uri = null; |
| |
| @Argument(index = 1, name = "interface", |
| description = "Interface name", |
| required = true, multiValued = false) |
| private String portName = null; |
| |
| @Option(name = "-r", aliases = "--rate-limit", |
| description = "Percentage for egress bandwidth limit", |
| required = false, multiValued = false) |
| private boolean rateLimit = false; |
| |
| @Option(name = "-t", aliases = "--trunk", |
| description = "Remove trunk mode for VLAN(s)", |
| required = false, multiValued = false) |
| private boolean trunkMode = false; |
| |
| @Option(name = "-a", aliases = "--access", |
| description = "Remove access mode for VLAN", |
| required = false, multiValued = false) |
| private boolean accessMode = false; |
| |
| @Override |
| protected void execute() { |
| DriverService service = get(DriverService.class); |
| DeviceId deviceId = DeviceId.deviceId(uri); |
| DriverHandler h = service.createHandler(deviceId); |
| InterfaceConfig interfaceConfig = h.behaviour(InterfaceConfig.class); |
| |
| if (trunkMode && !accessMode && !rateLimit) { |
| // Trunk mode for VLAN to be removed. |
| removeTrunkModeFromIntf(interfaceConfig); |
| } else if (accessMode && !trunkMode && !rateLimit) { |
| // Access mode for VLAN to be removed. |
| removeAccessModeFromIntf(interfaceConfig); |
| } else if (rateLimit && !trunkMode && !accessMode) { |
| // Rate limit to be removed. |
| removeRateLimitFromIntf(interfaceConfig); |
| } else { |
| // Option has not been correctly set. |
| print(ONE_ACTION_ALLOWED); |
| } |
| } |
| |
| private void removeAccessModeFromIntf(InterfaceConfig interfaceConfig) { |
| if (interfaceConfig.removeAccessMode(portName)) { |
| print(REMOVE_ACCESS_SUCCESS, uri, portName); |
| } else { |
| print(REMOVE_ACCESS_FAILURE, uri, portName); |
| } |
| } |
| |
| private void removeTrunkModeFromIntf(InterfaceConfig interfaceConfig) { |
| if (interfaceConfig.removeTrunkMode(portName)) { |
| print(REMOVE_TRUNK_SUCCESS, uri, portName); |
| } else { |
| print(REMOVE_TRUNK_FAILURE, uri, portName); |
| } |
| } |
| |
| private void removeRateLimitFromIntf(InterfaceConfig config) { |
| if (config.removeRateLimit(portName)) { |
| print(REMOVE_RATE_SUCCESS, uri, portName); |
| } else { |
| print(REMOVE_RATE_FAILURE, uri, portName); |
| } |
| } |
| |
| } |