com.sun.jna.platform.win32

public abstract Class PsapiUtil

Class Inheritance

extends Object

java.lang.Object
com.sun.jna.platform.win32.PsapiUtil

Imports

com.sun.jna.Native, java.util.Arrays, com.sun.jna.platform.win32.WinDef.DWORD, .WinNT.HANDLE, com.sun.jna.ptr.IntByReference

Psapi utility API.

Author: Torbjörn Svensson, azoff[at]svenskalinuxforeningen.se

Constructor Summary

Access	Constructor and Description
public	PsapiUtil()

Method Summary

Modifier and Type	Method and Description
public static int[]	Returns: Array of pids enumProcesses() Retrieves the process identifier for each process object in the system.
public static String	Returns: ame of the executable file for the specified process. GetProcessImageFileName(WinNT.HANDLE A handle to the process. The handle must have the PROCESS_QUERY_INFORMATION or PROCESS_QUERY_LIMITED_INFORMATION access right. For more information, see Process Security and Access Rights. Windows Server 2003 and Windows XP: The handle must have the PROCESS_QUERY_INFORMATION access right. hProcess) Retrieves the name of the executable file for the specified process.

Modifier and Type

Method and Description

public static int[]

Returns:

Array of pids

enumProcesses()

Retrieves the process identifier for each process object in the system.

public static String

Returns:

ame of the executable file for the specified process.

GetProcessImageFileName(WinNT.HANDLE

A handle to the process. The handle must have the PROCESS_QUERY_INFORMATION or PROCESS_QUERY_LIMITED_INFORMATION access right. For more information, see Process Security and Access Rights.
Windows Server 2003 and Windows XP: The handle must have the PROCESS_QUERY_INFORMATION access right.

hProcess)

Retrieves the name of the executable file for the specified process.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

PsapiUtil	back to summary
public PsapiUtil()

Method Detail

enumProcesses	back to summary
public static int[] enumProcesses() Retrieves the process identifier for each process object in the system. Returns:int[] Array of pids

enumProcesses

back to summary

public static int[] enumProcesses()

Retrieves the process identifier for each process object in the system.

Returns:int[]: Array of pids

GetProcessImageFileName	back to summary
public static String GetProcessImageFileName(WinNT.HANDLE hProcess) Retrieves the name of the executable file for the specified process. Parameters hProcess:WinNT.HANDLE A handle to the process. The handle must have the PROCESS_QUERY_INFORMATION or PROCESS_QUERY_LIMITED_INFORMATION access right. For more information, see Process Security and Access Rights. Windows Server 2003 and Windows XP: The handle must have the PROCESS_QUERY_INFORMATION access right. Returns:String ame of the executable file for the specified process. Exceptions Win32Exception: in case an error occurs See Also MSDN

GetProcessImageFileName

back to summary

public static String GetProcessImageFileName(WinNT.HANDLE hProcess)

Retrieves the name of the executable file for the specified process.

Parameters

hProcess:WinNT.HANDLE: A handle to the process. The handle must have the PROCESS_QUERY_INFORMATION or PROCESS_QUERY_LIMITED_INFORMATION access right. For more information, see Process Security and Access Rights.
Windows Server 2003 and Windows XP: The handle must have the PROCESS_QUERY_INFORMATION access right.

Returns:String

ame of the executable file for the specified process.

Exceptions

Win32Exception:: in case an error occurs

See Also

MSDN