oshi.driver.windows.wmi.Win32LogicalDiskToPartition Maven / Gradle / Ivy
/*
* Copyright 2020-2022 The OSHI Project Contributors
* SPDX-License-Identifier: MIT
*/
package oshi.driver.windows.wmi;
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_LogicalDiskToPartition}
*/
@ThreadSafe
public final class Win32LogicalDiskToPartition {
private static final String WIN32_LOGICAL_DISK_TO_PARTITION = "Win32_LogicalDiskToPartition";
/**
* Links disk drives to partitions
*/
public enum DiskToPartitionProperty {
ANTECEDENT, DEPENDENT, ENDINGADDRESS, STARTINGADDRESS;
}
private Win32LogicalDiskToPartition() {
}
/**
* Queries the association between logical disk and partition.
*
* @param h An instantiated {@link WmiQueryHandler}. User should have already initialized COM.
* @return Antecedent-dependent pairs of disk and partition.
*/
public static WmiResult queryDiskToPartition(WmiQueryHandler h) {
WmiQuery diskToPartitionQuery = new WmiQuery<>(WIN32_LOGICAL_DISK_TO_PARTITION,
DiskToPartitionProperty.class);
return h.queryWMI(diskToPartitionQuery, false);
}
}