org.bridj.objc.FoundationLibrary Maven / Gradle / Ivy
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package org.bridj.objc;
import java.nio.charset.Charset;
import java.util.Map;
import org.bridj.BridJ;
import org.bridj.CRuntime;
import org.bridj.Pointer;
import static org.bridj.Pointer.*;
import org.bridj.Pointer.StringType;
import org.bridj.ann.Library;
import org.bridj.ann.Ptr;
@Library("Foundation")
@org.bridj.ann.Runtime(CRuntime.class)
public class FoundationLibrary {
static {
BridJ.register();
}
public static final int
kCFStringEncodingASCII = 0x0600,
kCFStringEncodingUnicode = 0x0100,
kCFStringEncodingUTF8 = 0x08000100;
public static native Pointer CFStringCreateWithBytes(Pointer alloc, Pointer bytes, @Ptr long numBytes, int encoding, boolean isExternalRepresentation);
public static Pointer pointerToNSString(String s) {
Pointer p = Pointer.pointerToString(s, StringType.C, Charset.forName("utf-8"));
assert p != null;
Pointer ps = CFStringCreateWithBytes(null, p, p.getValidBytes() - 1 /* remove the trailing NULL */, kCFStringEncodingUTF8, false);
assert ps != null;
return ps;
}
}