/*
* Copyright (c) 2011, 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.
*/
#import "com_apple_laf_AquaFileView.h"
#import <sys/param.h> // for MAXPATHLEN
#import <CoreFoundation/CoreFoundation.h>
#import <JavaNativeFoundation/JavaNativeFoundation.h>
/*
* Class: com_apple_laf_AquaFileView
* Method: getNativePathToRunningJDKBundle
* Signature: ()Ljava/lang/String;
*/
// TODO: Un-comment this out
/*JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathToRunningJDKBundle
(JNIEnv *env, jclass clazz)
{
jstring returnValue = NULL;
JNF_COCOA_ENTER(env);
returnValue = JNFNSToJavaString(env, getRunningJavaBundle());
JNF_COCOA_EXIT(env);
return returnValue;
}*/
/*
* Class: com_apple_laf_AquaFileView
* Method: getNativePathToSharedJDKBundle
* Signature: ()Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathToSharedJDKBundle
(JNIEnv *env, jclass clazz)
{
jstring returnValue = NULL;
JNF_COCOA_ENTER(env);
returnValue = JNFNSToJavaString(env, [[NSBundle bundleWithIdentifier:@"com.apple.JavaVM"] bundlePath]);
JNF_COCOA_EXIT(env);
return returnValue;
}
/*
* Class: com_apple_laf_AquaFileView
* Method: getNativeMachineName
* Signature: ()Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativeMachineName
(JNIEnv *env, jclass clazz)
{
jstring returnValue = NULL;
JNF_COCOA_ENTER(env);
CFStringRef machineName = CSCopyMachineName();
returnValue = JNFNSToJavaString(env, (NSString*)machineName);
if (machineName != NULL) {
CFRelease(machineName);
}
JNF_COCOA_EXIT(env);
return returnValue;
}
/*
* Class: com_apple_laf_AquaFileView
* Method: getNativeLSInfo
* Signature: ([BZ)I
*/
JNIEXPORT jint JNICALL Java_com_apple_laf_AquaFileView_getNativeLSInfo
(JNIEnv *env, jclass clazz, jbyteArray absolutePath, jboolean isDir)
{
jint returnValue = com_apple_laf_AquaFileView_UNINITALIZED_LS_INFO;
JNF_COCOA_ENTER(env);
jbyte *byteArray = (*env)->GetByteArrayElements(env, absolutePath, NULL);
jsize length = (*env)->GetArrayLength(env, absolutePath);
// Can't assume that byteArray is NULL terminated and FSPathMakeRef doesn't
// let us specify a length.
UInt8 arrayCopy[length + 1];
jsize i;
for (i = 0; i < length; i++) {
arrayCopy[i] = (UInt8)byteArray[i];
}
arrayCopy[length] = '\0';
(*env)->ReleaseByteArrayElements(env, absolutePath, byteArray, JNI_ABORT);
Boolean isDirectory = (isDir == JNI_TRUE ? true : false);
FSRef ref;
OSErr err = FSPathMakeRef((const UInt8 *)&arrayCopy, &ref, &isDirectory);
if (err == noErr) {
LSItemInfoRecord itemInfo;
err = LSCopyItemInfoForRef(&ref, kLSRequestBasicFlagsOnly, &itemInfo);
if (err == noErr) {
returnValue = itemInfo.flags;
}
}
JNF_COCOA_EXIT(env);
return returnValue;
}
/*
* Class: com_apple_laf_AquaFileView
* Method: getNativeDisplayName
* Signature: ([BZ)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativeDisplayName
(JNIEnv *env, jclass clazz, jbyteArray absolutePath, jboolean isDir)
{
jstring returnValue = NULL;
JNF_COCOA_ENTER(env);
jbyte *byteArray = (*env)->GetByteArrayElements(env, absolutePath, NULL);
jsize length = (*env)->GetArrayLength(env, absolutePath);
// Can't assume that byteArray is NULL terminated and FSPathMakeRef doesn't
// let us specify a length.
UInt8 arrayCopy[length + 1];
jsize i;
for (i = 0; i < length; i++) {
arrayCopy[i] = (UInt8)byteArray[i];
}
arrayCopy[length] = '\0';
(*env)->ReleaseByteArrayElements(env, absolutePath, byteArray, JNI_ABORT);
Boolean isDirectory = (isDir == JNI_TRUE ? true : false);
FSRef ref;
OSErr theErr = FSPathMakeRefWithOptions((const UInt8 *)&arrayCopy, kFSPathMakeRefDoNotFollowLeafSymlink, &ref, &isDirectory);
if (theErr == noErr) {
CFStringRef displayName = NULL;
theErr = LSCopyDisplayNameForRef(&ref, &displayName);
if (theErr == noErr) {
CFMutableStringRef mutableDisplayName = CFStringCreateMutableCopy(NULL, 0, displayName);
CFStringNormalize(mutableDisplayName, kCFStringNormalizationFormC);
returnValue = JNFNSToJavaString(env, (NSString *)mutableDisplayName);
CFRelease(mutableDisplayName);
}
if (displayName != NULL) {
CFRelease(displayName);
}
}
JNF_COCOA_EXIT(env);
return returnValue;
}
/*
* Class: com_apple_laf_AquaFileView
* Method: getNativePathForResolvedAlias
* Signature: ([BZ)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathForResolvedAlias
(JNIEnv *env, jclass clazz, jbyteArray pathToAlias, jboolean isDir)
{
jstring returnValue = NULL;
JNF_COCOA_ENTER(env);
UInt8 pathCString[MAXPATHLEN + 1];
size_t pathSize = sizeof(pathCString);
jbyte *byteArray = (*env)->GetByteArrayElements(env, pathToAlias, NULL);
jsize length = (*env)->GetArrayLength(env, pathToAlias);
if (length > pathSize) {
length = pathSize;
}
strncpy((char *)pathCString, (char *)byteArray, length);
// make sure it's null terminated
pathCString[length] = '\0';
(*env)->ReleaseByteArrayElements(env, pathToAlias, byteArray, JNI_ABORT);
Boolean isDirectory = (isDir == JNI_TRUE ? true : false);
FSRef fileRef;
OSErr theErr = FSPathMakeRef(pathCString, &fileRef, &isDirectory);
Boolean ignored;
theErr = FSResolveAliasFileWithMountFlags(&fileRef, false, &ignored, &ignored, kResolveAliasFileNoUI);
if (theErr == noErr) {
UInt8 resolvedPath[MAXPATHLEN];
theErr = FSRefMakePath(&fileRef, resolvedPath, MAXPATHLEN);
if (theErr == noErr) {
returnValue = (*env)->NewStringUTF(env, (char *)resolvedPath);
}
}
JNF_COCOA_EXIT(env);
return returnValue;
}