oshi.driver.windows.wmi.Win32Bios Maven / Gradle / Ivy
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/*
* Copyright 2020-2022 The OSHI Project Contributors
* SPDX-License-Identifier: MIT
*/
package oshi.driver.windows.wmi;
import java.util.Objects;
import com.sun.jna.platform.win32.COM.WbemcliUtil.WmiQuery;
import com.sun.jna.platform.win32.COM.WbemcliUtil.WmiResult;
import oshi.annotation.concurrent.ThreadSafe;
import oshi.util.platform.windows.WmiQueryHandler;
/**
* Utility to query WMI class {@code Win32_BIOS}
*/
@ThreadSafe
public final class Win32Bios {
private static final String WIN32_BIOS_WHERE_PRIMARY_BIOS_TRUE = "Win32_BIOS where PrimaryBIOS=true";
/**
* Serial number property.
*/
public enum BiosSerialProperty {
SERIALNUMBER;
}
/**
* BIOS description properties.
*/
public enum BiosProperty {
MANUFACTURER, NAME, DESCRIPTION, VERSION, RELEASEDATE;
}
private Win32Bios() {
}
/**
* Queries the BIOS serial number.
*
* @return Assigned serial number of the software element.
*/
public static WmiResult querySerialNumber() {
WmiQuery serialNumQuery = new WmiQuery<>(WIN32_BIOS_WHERE_PRIMARY_BIOS_TRUE,
BiosSerialProperty.class);
return Objects.requireNonNull(WmiQueryHandler.createInstance()).queryWMI(serialNumQuery);
}
/**
* Queries the BIOS description.
*
* @return BIOS name, description, and related fields.
*/
public static WmiResult queryBiosInfo() {
WmiQuery biosQuery = new WmiQuery<>(WIN32_BIOS_WHERE_PRIMARY_BIOS_TRUE, BiosProperty.class);
return Objects.requireNonNull(WmiQueryHandler.createInstance()).queryWMI(biosQuery);
}
}