/*
 * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

#include "jni.h"
#include "jni_util.h"
#include "jvm.h"
#include "jlong.h"

#include <stdlib.h>
#include <string.h>

#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h>

JNIEXPORT jcharArray JNICALL
Java_sun_nio_fs_MacOSXNativeDispatcher_normalizepath(JNIEnv* env, jclass this,
                                                     jcharArray path,
                                                     jint form)
{
    jcharArray result = NULL;
    char chars_buf[(PATH_MAX + 1) * 2];     // utf16 + zero padding
    CFMutableStringRef csref = CFStringCreateMutable(NULL, 0);
    char *chars = (char*)(*env)->GetPrimitiveArrayCritical(env, path, 0);
    jsize len = (*env)->GetArrayLength(env, path);
    CFStringAppendCharacters(csref, (const UniChar*)chars, len);
    (*env)->ReleasePrimitiveArrayCritical(env, path, chars, 0);
    CFStringNormalize(csref, form);
    len = CFStringGetLength(csref);
    if (len < PATH_MAX) {
        if (CFStringGetCString(csref, chars_buf, sizeof(chars_buf), kCFStringEncodingUTF16)) {
            result = (*env)->NewCharArray(env, len);
            (*env)->SetCharArrayRegion(env, result, 0, len, (jchar*)&chars_buf);            
        }
    } else {
        int ulen = (len + 1) * 2;
        chars = malloc(ulen);
        if (chars != NULL) {
            if (CFStringGetCString(csref, chars, ulen, kCFStringEncodingUTF16)) {
                result = (*env)->NewCharArray(env, len);
                (*env)->SetCharArrayRegion(env, result, 0, len, (jchar*)chars);            
            }
            free(chars);
        }
    }
    CFRelease(csref);
    return result;
}

/*
JNIEXPORT jboolean JNICALL
Java_sun_nio_fs_MacOSXNativeDispatcher_isCaseSensitive0(JNIEnv* env, jclass this,
                                                        jlong pathAddress)
{
    const char* path = (const char*)jlong_to_ptr(pathAddress);
    OSStatus    err;
    FSRef       volRef;
    FSCatalogInfo   volCatInfo;
    GetVolParmsInfoBuffer volParms;

    if (noErr == FSPathMakeRef((const UInt8 *) path, &volRef, NULL) &&
        noErr == FSGetCatalogInfo(&volRef, kFSCatInfoVolume, &volCatInfo, NULL, NULL, NULL) &&
        noErr == FSGetVolumeParms(volCatInfo.volume, &volParms, sizeof(volParms))) {
        return volParms.vMExtendedAttributes & (1L << bIsCaseSensitive) != 0;
    } else {
        return false;    // default
    }
}
*/