001/* 002 * BridJ - Dynamic and blazing-fast native interop for Java. 003 * http://bridj.googlecode.com/ 004 * 005 * Copyright (c) 2010-2013, Olivier Chafik (http://ochafik.com/) 006 * All rights reserved. 007 * 008 * Redistribution and use in source and binary forms, with or without 009 * modification, are permitted provided that the following conditions are met: 010 * 011 * * Redistributions of source code must retain the above copyright 012 * notice, this list of conditions and the following disclaimer. 013 * * Redistributions in binary form must reproduce the above copyright 014 * notice, this list of conditions and the following disclaimer in the 015 * documentation and/or other materials provided with the distribution. 016 * * Neither the name of Olivier Chafik nor the 017 * names of its contributors may be used to endorse or promote products 018 * derived from this software without specific prior written permission. 019 * 020 * THIS SOFTWARE IS PROVIDED BY OLIVIER CHAFIK AND CONTRIBUTORS ``AS IS'' AND ANY 021 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 022 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 023 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY 024 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 025 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 026 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 027 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 028 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 029 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 030 */ 031package org.bridj.objc; 032 033import java.nio.charset.Charset; 034import java.util.Map; 035import org.bridj.BridJ; 036import org.bridj.CRuntime; 037import org.bridj.Pointer; 038import static org.bridj.Pointer.*; 039import org.bridj.Pointer.StringType; 040import org.bridj.ann.Library; 041import org.bridj.ann.Ptr; 042 043@Library("Foundation") 044@org.bridj.ann.Runtime(CRuntime.class) 045public class FoundationLibrary { 046 047 static { 048 BridJ.register(); 049 } 050 public static final int kCFStringEncodingASCII = 0x0600, 051 kCFStringEncodingUnicode = 0x0100, 052 kCFStringEncodingUTF8 = 0x08000100; 053 054 public static native Pointer<NSString> CFStringCreateWithBytes(Pointer<?> alloc, Pointer<Byte> bytes, @Ptr long numBytes, int encoding, boolean isExternalRepresentation); 055 056 public static Pointer<NSString> pointerToNSString(String s) { 057 Pointer p = Pointer.pointerToString(s, StringType.C, Charset.forName("utf-8")); 058 assert p != null; 059 Pointer<NSString> ps = CFStringCreateWithBytes(null, p, p.getValidBytes() - 1 /* remove the trailing NULL */, kCFStringEncodingUTF8, false); 060 assert ps != null; 061 return ps; 062 } 063}