org.lwjgl.system.libc.LibCLocale Maven / Gradle / Ivy
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.system.libc;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.MemoryStack.*;
import static org.lwjgl.system.MemoryUtil.*;
/** Native bindings to locale.h. */
public class LibCLocale {
static { Library.initialize(); }
protected LibCLocale() {
throw new UnsupportedOperationException();
}
// --- [ LC_ALL ] ---
private static native int LC_ALL();
/** Selects the entire C locale. */
public static final int LC_ALL = LC_ALL();
// --- [ LC_COLLATE ] ---
private static native int LC_COLLATE();
/** Selects the collation category of the C locale. */
public static final int LC_COLLATE = LC_COLLATE();
// --- [ LC_CTYPE ] ---
private static native int LC_CTYPE();
/** Selects the character classification category of the C locale. */
public static final int LC_CTYPE = LC_CTYPE();
// --- [ LC_MONETARY ] ---
private static native int LC_MONETARY();
/** Selects the monetary formatting category of the C locale. */
public static final int LC_MONETARY = LC_MONETARY();
// --- [ LC_NUMERIC ] ---
private static native int LC_NUMERIC();
/** Selects the numeric formatting category of the C locale. */
public static final int LC_NUMERIC = LC_NUMERIC();
// --- [ LC_TIME ] ---
private static native int LC_TIME();
/** Selects the time formatting category of the C locale. */
public static final int LC_TIME = LC_TIME();
// --- [ setlocale ] ---
/** Unsafe version of: {@link #setlocale} */
public static native long nsetlocale(int category, long locale);
/**
* Gets and sets the current C locale.
*
* The {@code setlocale} function installs the specified system locale or its portion as the new C locale. The modifications remain in effect and
* influences the execution of all locale-sensitive C library functions until the next call to {@code setlocale}. If {@code locale} is a null pointer,
* {@code setlocale} queries the current C locale without modifying it.
*
* @param category the locale category identifier, may by null. One of:
{@link #LC_ALL} {@link #LC_COLLATE} {@link #LC_CTYPE} {@link #LC_MONETARY} {@link #LC_NUMERIC} {@link #LC_TIME}
* @param locale system-specific locale identifier. Can be "" for the user-preferred locale or "C" for the minimal locale.
*
* @return a pointer to a narrow null-terminated string identifying the C locale after applying the changes, if any, or null pointer on failure.
*
* A copy of the returned string along with the category used in this call to {@code setlocale} may be used later in the program to restore the locale
* back to the state at the end of this call.
*/
@Nullable
@NativeType("char *")
public static String setlocale(int category, @NativeType("char const *") ByteBuffer locale) {
if (CHECKS) {
checkNT1(locale);
}
long __result = nsetlocale(category, memAddress(locale));
return memASCIISafe(__result);
}
/**
* Gets and sets the current C locale.
*
* The {@code setlocale} function installs the specified system locale or its portion as the new C locale. The modifications remain in effect and
* influences the execution of all locale-sensitive C library functions until the next call to {@code setlocale}. If {@code locale} is a null pointer,
* {@code setlocale} queries the current C locale without modifying it.
*
* @param category the locale category identifier, may by null. One of:
{@link #LC_ALL} {@link #LC_COLLATE} {@link #LC_CTYPE} {@link #LC_MONETARY} {@link #LC_NUMERIC} {@link #LC_TIME}
* @param locale system-specific locale identifier. Can be "" for the user-preferred locale or "C" for the minimal locale.
*
* @return a pointer to a narrow null-terminated string identifying the C locale after applying the changes, if any, or null pointer on failure.
*
* A copy of the returned string along with the category used in this call to {@code setlocale} may be used later in the program to restore the locale
* back to the state at the end of this call.
*/
@Nullable
@NativeType("char *")
public static String setlocale(int category, @NativeType("char const *") CharSequence locale) {
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
ByteBuffer localeEncoded = stack.ASCII(locale);
long __result = nsetlocale(category, memAddress(localeEncoded));
return memASCIISafe(__result);
} finally {
stack.setPointer(stackPointer);
}
}
}