oshi.hardware.platform.linux.LinuxBaseboard Maven / Gradle / Ivy
/**
* Oshi (https://github.com/oshi/oshi)
*
* Copyright (c) 2010 - 2018 The Oshi Project Team
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Maintainers:
* dblock[at]dblock[dot]org
* widdis[at]gmail[dot]com
* enrico.bianchi[at]gmail[dot]com
*
* Contributors:
* https://github.com/oshi/oshi/graphs/contributors
*/
package oshi.hardware.platform.linux;
import oshi.hardware.common.AbstractBaseboard;
import oshi.util.FileUtil;
/**
* Baseboard data obtained by sysfs
*
* @author widdis [at] gmail [dot] com
*/
final class LinuxBaseboard extends AbstractBaseboard {
private static final long serialVersionUID = 1L;
// Note: /sys/class/dmi/id symlinks here, but /sys/devices/* is the
// official/approved path for sysfs information
private static final String SYSFS_SERIAL_PATH = "/sys/devices/virtual/dmi/id/";
LinuxBaseboard() {
init();
}
private void init() {
// $ ls /sys/devices/virtual/dmi/id/
// bios_date board_vendor chassis_version product_version
// bios_vendor board_version modalias subsystem
// bios_version chassis_asset_tag power sys_vendor
// board_asset_tag chassis_serial product_name uevent
// board_name chassis_type product_serial
// board_serial chassis_vendor product_uuid
final String boardVendor = FileUtil.getStringFromFile(SYSFS_SERIAL_PATH + "board_vendor");
if (boardVendor != null && !boardVendor.trim().isEmpty()) {
setManufacturer(boardVendor.trim());
}
final String boardName = FileUtil.getStringFromFile(SYSFS_SERIAL_PATH + "board_name");
if (boardName != null && !boardName.trim().isEmpty()) {
setModel(boardName.trim());
}
final String boardVersion = FileUtil.getStringFromFile(SYSFS_SERIAL_PATH + "board_version");
if (boardVersion != null && !boardVersion.trim().isEmpty()) {
setVersion(boardVersion.trim());
}
final String boardSerialNumber = FileUtil.getStringFromFile(SYSFS_SERIAL_PATH + "board_serial");
if (boardSerialNumber != null && !boardSerialNumber.trim().isEmpty()) {
setSerialNumber(boardSerialNumber.trim());
}
}
}