1 /*
   2  * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #include "com_apple_jobjc_ID.h"
  27 
  28 #include <JavaNativeFoundation/JavaNativeFoundation.h>
  29 
  30 #include <objc/runtime.h>
  31 #include <objc/message.h>
  32 
  33 /*
  34  * Class:     com_apple_jobjc_ID
  35  * Method:    getNativeDescription
  36  * Signature: (J)Ljava/lang/String;
  37  */
  38 JNIEXPORT jstring JNICALL Java_com_apple_jobjc_ID_getNativeDescription
  39 (JNIEnv *env, jclass clazz, jlong objPtr)
  40 {
  41     jstring ret = NULL;
  42 
  43 JNF_COCOA_ENTER(env);
  44 
  45     NSString *desc = [((id)jlong_to_ptr(objPtr)) description];
  46     ret = JNFNSToJavaString(env, desc);
  47 
  48 JNF_COCOA_EXIT(env);
  49 
  50     return ret;
  51 }