HelloONOS | 137e1fb | 2019-08-20 16:43:52 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2019-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.drivers.dellrest; |
| 18 | |
| 19 | import org.onosproject.net.DeviceId; |
| 20 | import org.onosproject.net.PortNumber; |
| 21 | import org.onosproject.net.behaviour.BridgeConfig; |
| 22 | import org.onosproject.net.behaviour.BridgeDescription; |
| 23 | import org.onosproject.net.behaviour.BridgeName; |
| 24 | import org.onosproject.net.device.PortDescription; |
| 25 | import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| 26 | import org.onosproject.net.driver.DriverHandler; |
| 27 | import org.onosproject.protocol.rest.RestSBController; |
| 28 | import org.slf4j.Logger; |
| 29 | import org.slf4j.LoggerFactory; |
| 30 | |
| 31 | import javax.ws.rs.core.MediaType; |
| 32 | import java.io.InputStream; |
| 33 | import java.io.StringBufferInputStream; |
| 34 | import java.util.Collection; |
| 35 | import java.util.List; |
| 36 | import java.util.Set; |
| 37 | |
| 38 | import static com.google.common.base.Preconditions.checkNotNull; |
| 39 | |
| 40 | public class DellRestBridgeConfig extends AbstractHandlerBehaviour |
| 41 | implements BridgeConfig { |
| 42 | |
| 43 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 44 | |
| 45 | private static final String CLI_REQUEST = "/running/dell/_operations/cli"; |
| 46 | private static final String CONFIG_COMMANDS = "<input>" + |
| 47 | "<config-commands>" + |
| 48 | "openflow of-instance 1\\r\\n" + |
| 49 | "shutdown\\r\\n" + |
| 50 | "exit\\r\\n" + |
| 51 | "%s" + // interface commands |
| 52 | "openflow of-instance 1\\r\\n" + |
| 53 | "no shutdown" + |
| 54 | "</config-commands>" + |
| 55 | "</input>"; |
| 56 | private static final String PORT_ADD_COMMANDS = "interface %s\\r\\n" + // interface name |
| 57 | "of-instance 1\\r\\n" + |
| 58 | "no shutdown\\r\\n" + |
| 59 | "exit\\r\\n"; |
| 60 | private static final String PORT_REMOVE_COMMANDS = "interface %s\\r\\n" + // interface name |
| 61 | "no of-instance\\r\\n" + |
| 62 | "exit\\r\\n"; |
| 63 | private static final String TENGINTERFACE = "TenGigabitEthernet "; |
| 64 | private static final String FORTYGINTERFACE = "FortyGigE "; |
| 65 | private static final String SLASH = "/"; |
| 66 | private static final String DASH = "-"; |
| 67 | |
| 68 | @Override |
| 69 | public boolean addBridge(BridgeDescription bridgeDescription) { |
| 70 | return false; |
| 71 | } |
| 72 | |
| 73 | @Override |
| 74 | public void deleteBridge(BridgeName bridgeName) { |
| 75 | |
| 76 | } |
| 77 | |
| 78 | @Override |
| 79 | public Collection<BridgeDescription> getBridges() { |
| 80 | return null; |
| 81 | } |
| 82 | |
| 83 | @Override |
| 84 | public void addPort(BridgeName bridgeName, String portName) { |
| 85 | // bridgeName is not used |
| 86 | checkNotNull(portName); |
| 87 | portName = portNameForCli(portName); |
| 88 | String portAddCommands = String.format(PORT_ADD_COMMANDS, portName); |
| 89 | |
| 90 | DriverHandler handler = handler(); |
| 91 | RestSBController controller = checkNotNull(handler.get(RestSBController.class)); |
| 92 | DeviceId deviceId = handler.data().deviceId(); |
| 93 | |
| 94 | InputStream payload = new StringBufferInputStream(String.format(CONFIG_COMMANDS, portAddCommands)); |
| 95 | String resp = controller.post(deviceId, CLI_REQUEST, payload, MediaType.valueOf("*/*"), String.class); |
| 96 | //TODO Parse resp and if error, return false |
| 97 | log.info("{}", resp); |
| 98 | return; |
| 99 | } |
| 100 | |
| 101 | @Override |
| 102 | public void deletePort(BridgeName bridgeName, String portName) { |
| 103 | // bridgeName is not used |
| 104 | checkNotNull(portName); |
| 105 | portName = portNameForCli(portName); |
| 106 | String portRemoveCommands = String.format(PORT_REMOVE_COMMANDS, portName); |
| 107 | |
| 108 | DriverHandler handler = handler(); |
| 109 | RestSBController controller = checkNotNull(handler.get(RestSBController.class)); |
| 110 | DeviceId deviceId = handler.data().deviceId(); |
| 111 | |
| 112 | InputStream payload = new StringBufferInputStream(String.format(CONFIG_COMMANDS, portRemoveCommands)); |
| 113 | String resp = controller.post(deviceId, CLI_REQUEST, payload, MediaType.valueOf("*/*"), String.class); |
| 114 | log.info("{}", resp); |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public Collection<PortDescription> getPorts() { |
| 119 | return null; |
| 120 | } |
| 121 | |
| 122 | @Override |
| 123 | public Set<PortNumber> getPortNumbers() { |
| 124 | return null; |
| 125 | } |
| 126 | |
| 127 | @Override |
| 128 | public List<PortNumber> getLocalPorts(Iterable<String> ifaceIds) { |
| 129 | return null; |
| 130 | } |
| 131 | |
| 132 | private String portNameForCli(String portName) { |
| 133 | if (portName.toLowerCase().startsWith("tengig-")) { |
| 134 | // change eg. "tengig-1-1" to "TenGigabitEthernet 1/1" |
| 135 | portName = portName.replaceFirst("tengig-", TENGINTERFACE); |
| 136 | return portName.replaceFirst(DASH, SLASH); |
| 137 | } else if (portName.toLowerCase().startsWith("fortygig-")) { |
| 138 | // change eg. "fortygig-1-49" to "FortyGigE 1/49" |
| 139 | portName = portName.replaceFirst("fortygig-", FORTYGINTERFACE); |
| 140 | return portName.replaceFirst(DASH, SLASH); |
| 141 | } else { |
| 142 | return portName; |
| 143 | } |
| 144 | } |
| 145 | } |