com.goldencode.p2j.util

Class NativeAPIEmulation.windows.kernel32

java.lang.Object

com.goldencode.p2j.util.NativeAPIEmulation.windows.kernel32

Enclosing class:

NativeAPIEmulation.windows

public static class NativeAPIEmulation.windows.kernel32
extends java.lang.Object

Declares supported kernel32.dll functions.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	errorno Error number read by getLastError()

Constructor Summary

Constructors

Constructor and Description
kernel32()

Method Summary

Modifier and Type	Method and Description
static int	getComputerNameA(character lpBuffer, integer pcbBuffer) Retrieves the name of the computer associated with the current thread.
static integer	getCurrentProcessId() Obtain the process-id (pid) of the current client process.
static integer	getLastError() Retrieves the calling thread's last-error code value.
static integer	getLocaleInfoA(integer Locale, integer LCType, character lpLCData, integer cchData) Retrieves information about a locale specified by identifier.
static integer	getPrivateProfileStringA(character appName, character keyName, character defaultValue, character returnedString, integer size, character fileName) Retrieves a string from the specified section in an initialization file.
static integer	getUserDefaultUILanguage() Returns the language identifier for the user UI language for the current user.
static void	sleep(int64 millis) Sleep for the duration passed in.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

errorno

private static int errorno

Error number read by getLastError()

Constructor Detail

kernel32

public kernel32()

Method Detail

getLastError

public static integer getLastError()

Retrieves the calling thread's last-error code value.

Returns:

The return value is the calling thread's last-error code.

getUserDefaultUILanguage

public static integer getUserDefaultUILanguage()

Returns the language identifier for the user UI language for the current user.

Returns:

Returns the language identifier for the user UI language for the current user.

getPrivateProfileStringA

public static integer getPrivateProfileStringA(character appName,
                                               character keyName,
                                               character defaultValue,
                                               character returnedString,
                                               integer size,
                                               character fileName)

Retrieves a string from the specified section in an initialization file.

Parameters:

appName - The name of the section containing the key name.

keyName - The name of the key whose associated string is to be retrieved.

defaultValue - A default string.

returnedString - The retrieved string.

size - The size of the buffer pointed to by the returnedString parameter, in characters.

fileName - The name of the initialization file.

Returns:

The return value is the number of characters copied to the buffer, not including the terminating null character.

getCurrentProcessId

public static integer getCurrentProcessId()

Obtain the process-id (pid) of the current client process. This returns the client JVM pid (it does NOT provide the pid of the server JVM).

Returns:

The current client process pid or -1 on any error.

getLocaleInfoA

public static integer getLocaleInfoA(integer Locale,
                                     integer LCType,
                                     character lpLCData,
                                     integer cchData)

Retrieves information about a locale specified by identifier.

Parameters:

Locale - Locale identifier for which to retrieve information.

LCType - The locale information to retrieve.

lpLCData - Pointer to a buffer in which this function retrieves the requested locale information. This pointer is not used if cchData is set to 0.

cchData - Size, in TCHAR values, of the data buffer indicated by lpLCData.

Returns:

Returns the number of characters retrieved in the locale data buffer if successful and cchData is a nonzero value.

sleep

public static void sleep(int64 millis)

Sleep for the duration passed in.

Parameters:

millis - Number of milliseconds to sleep.

getComputerNameA

public static int getComputerNameA(character lpBuffer,
                                   integer pcbBuffer)

Retrieves the name of the computer associated with the current thread.

Parameters:

lpBuffer - A pointer to the buffer to receive the user's computer name.

pcbBuffer - On input, this variable specifies the size of the lpBuffer buffer, in TCHARs. On output, the variable receives the number of TCHARs copied to the buffer, including the terminating null character.

Returns:

If the function succeeds, the return value is a nonzero value, and the variable pointed to by lpnSize contains the number of TCHARs copied to the buffer specified by lpBuffer, including the terminating null character. If the function fails, the return value is zero. To get extended error information, call GetLastError.