| /* |
| * 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.jutils.jhardware.info.network.unix; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.jutils.jhardware.info.network.AbstractNetworkInfo; |
| import org.jutils.jhardware.util.HardwareInfoUtils; |
| |
| /** |
| * Information related to Network |
| * |
| * @author Javier Garcia Alonso |
| */ |
| public final class UnixNetworkInfo extends AbstractNetworkInfo { |
| |
| private static String getNetworkData() { |
| return HardwareInfoUtils.executeCommand("ifconfig", "-a"); |
| } |
| |
| @Override |
| protected Map<String, String> parseInfo() { |
| Map<String, String> networkDataMap = new HashMap<>(); |
| |
| String networkData = getNetworkData(); |
| |
| if (networkData != null) { |
| String[] dataStringLines = networkData.split("\\r?\\n"); |
| |
| int count = 0; |
| for (final String dataLine : dataStringLines) { |
| if (!dataLine.startsWith(" ")) { |
| count++; |
| networkDataMap.put("interface_" + count, HardwareInfoUtils.extractText(dataLine, "([^\\s]+)")); |
| networkDataMap.put("type_" + count, HardwareInfoUtils.extractText(dataLine, "Link encap:(.+?) ")); |
| } else { |
| updateNetworkData(networkDataMap, count, dataLine); |
| } |
| } |
| networkDataMap.put("interfacesLength", String.valueOf(count)); |
| } |
| |
| return networkDataMap; |
| } |
| |
| private static void updateNetworkData(Map<String, String> networkDataMap, int count, String dataLine) { |
| String lineType = HardwareInfoUtils.extractText(dataLine, "([^\\s]+)"); |
| if (null != lineType) { |
| switch (lineType) { |
| case "inet": |
| networkDataMap.put("ipv4_" + count, HardwareInfoUtils.extractText(dataLine, "addr:(.+?) ")); |
| break; |
| case "inet6": |
| networkDataMap.put("ipv6_" + count, HardwareInfoUtils.extractText(dataLine, "addr:(.+?) ")); |
| break; |
| case "RX": |
| if (dataLine.trim().startsWith("RX packets")) { |
| networkDataMap.put("received_packets_" + count, HardwareInfoUtils.extractText(dataLine, "packets:(.+?) ")); |
| } else { |
| networkDataMap.put("received_bytes_" + count, HardwareInfoUtils.extractText(dataLine, "RX bytes:(.+?) ")); |
| networkDataMap.put("transmitted_bytes_" + count, HardwareInfoUtils.extractText(dataLine, "TX bytes:(.+?) ")); |
| } |
| break; |
| case "TX": |
| networkDataMap.put("transmitted_packets_" + count, HardwareInfoUtils.extractText(dataLine, "packets:(.+?) ")); |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| |
| |
| } |