author | coleenp |
Fri, 09 Mar 2018 12:03:20 -0500 | |
changeset 49366 | f95ef5511e1f |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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#include <jni_util.h> |
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#import "com_apple_laf_AquaFileView.h" |
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#import <sys/param.h> // for MAXPATHLEN |
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#import <CoreFoundation/CoreFoundation.h> |
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#import <JavaNativeFoundation/JavaNativeFoundation.h> |
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/* |
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* Class: com_apple_laf_AquaFileView |
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* Method: getNativePathToRunningJDKBundle |
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* Signature: ()Ljava/lang/String; |
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*/ |
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// TODO: Un-comment this out |
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/*JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathToRunningJDKBundle |
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(JNIEnv *env, jclass clazz) |
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{ |
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jstring returnValue = NULL; |
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JNF_COCOA_ENTER(env); |
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returnValue = JNFNSToJavaString(env, getRunningJavaBundle()); |
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JNF_COCOA_EXIT(env); |
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return returnValue; |
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}*/ |
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/* |
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* Class: com_apple_laf_AquaFileView |
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* Method: getNativePathToSharedJDKBundle |
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* Signature: ()Ljava/lang/String; |
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*/ |
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JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathToSharedJDKBundle |
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(JNIEnv *env, jclass clazz) |
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{ |
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jstring returnValue = NULL; |
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JNF_COCOA_ENTER(env); |
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returnValue = JNFNSToJavaString(env, [[NSBundle bundleWithIdentifier:@"com.apple.JavaVM"] bundlePath]); |
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JNF_COCOA_EXIT(env); |
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return returnValue; |
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} |
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/* |
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* Class: com_apple_laf_AquaFileView |
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* Method: getNativeMachineName |
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* Signature: ()Ljava/lang/String; |
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*/ |
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JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativeMachineName |
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(JNIEnv *env, jclass clazz) |
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{ |
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jstring returnValue = NULL; |
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JNF_COCOA_ENTER(env); |
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CFStringRef machineName = CSCopyMachineName(); |
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returnValue = JNFNSToJavaString(env, (NSString*)machineName); |
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if (machineName != NULL) { |
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CFRelease(machineName); |
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} |
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JNF_COCOA_EXIT(env); |
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return returnValue; |
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} |
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/* |
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* Class: com_apple_laf_AquaFileView |
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* Method: getNativeLSInfo |
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* Signature: ([BZ)I |
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*/ |
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JNIEXPORT jint JNICALL Java_com_apple_laf_AquaFileView_getNativeLSInfo |
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(JNIEnv *env, jclass clazz, jbyteArray absolutePath, jboolean isDir) |
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{ |
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jint returnValue = com_apple_laf_AquaFileView_UNINITALIZED_LS_INFO; |
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JNF_COCOA_ENTER(env); |
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jbyte *byteArray = (*env)->GetByteArrayElements(env, absolutePath, NULL); |
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CHECK_NULL_RETURN(byteArray, returnValue); |
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jsize length = (*env)->GetArrayLength(env, absolutePath); |
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// Can't assume that byteArray is NULL terminated and FSPathMakeRef doesn't |
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// let us specify a length. |
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UInt8 arrayCopy[length + 1]; |
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jsize i; |
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for (i = 0; i < length; i++) { |
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arrayCopy[i] = (UInt8)byteArray[i]; |
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} |
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arrayCopy[length] = '\0'; |
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(*env)->ReleaseByteArrayElements(env, absolutePath, byteArray, JNI_ABORT); |
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Boolean isDirectory = (isDir == JNI_TRUE ? true : false); |
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FSRef ref; |
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OSErr err = FSPathMakeRef((const UInt8 *)&arrayCopy, &ref, &isDirectory); |
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if (err == noErr) { |
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LSItemInfoRecord itemInfo; |
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err = LSCopyItemInfoForRef(&ref, kLSRequestBasicFlagsOnly, &itemInfo); |
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if (err == noErr) { |
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returnValue = itemInfo.flags; |
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} |
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} |
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JNF_COCOA_EXIT(env); |
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return returnValue; |
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} |
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/* |
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* Class: com_apple_laf_AquaFileView |
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* Method: getNativeDisplayName |
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* Signature: ([BZ)Ljava/lang/String; |
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*/ |
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JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativeDisplayName |
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(JNIEnv *env, jclass clazz, jbyteArray absolutePath, jboolean isDir) |
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{ |
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jstring returnValue = NULL; |
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JNF_COCOA_ENTER(env); |
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jbyte *byteArray = (*env)->GetByteArrayElements(env, absolutePath, NULL); |
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CHECK_NULL_RETURN(byteArray, returnValue); |
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jsize length = (*env)->GetArrayLength(env, absolutePath); |
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// Can't assume that byteArray is NULL terminated and FSPathMakeRef doesn't |
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// let us specify a length. |
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UInt8 arrayCopy[length + 1]; |
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jsize i; |
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for (i = 0; i < length; i++) { |
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arrayCopy[i] = (UInt8)byteArray[i]; |
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} |
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arrayCopy[length] = '\0'; |
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(*env)->ReleaseByteArrayElements(env, absolutePath, byteArray, JNI_ABORT); |
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Boolean isDirectory = (isDir == JNI_TRUE ? true : false); |
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FSRef ref; |
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OSErr theErr = FSPathMakeRefWithOptions((const UInt8 *)&arrayCopy, |
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kFSPathMakeRefDoNotFollowLeafSymlink, |
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&ref, &isDirectory); |
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if (theErr == noErr) { |
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CFStringRef displayName = NULL; |
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theErr = LSCopyDisplayNameForRef(&ref, &displayName); |
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if (theErr == noErr) { |
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CFMutableStringRef mutableDisplayName = CFStringCreateMutableCopy(NULL, 0, displayName); |
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CFStringNormalize(mutableDisplayName, kCFStringNormalizationFormC); |
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returnValue = JNFNSToJavaString(env, (NSString *)mutableDisplayName); |
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CFRelease(mutableDisplayName); |
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} |
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if (displayName != NULL) { |
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CFRelease(displayName); |
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} |
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} |
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JNF_COCOA_EXIT(env); |
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return returnValue; |
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} |
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/* |
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* Class: com_apple_laf_AquaFileView |
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* Method: getNativePathForResolvedAlias |
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* Signature: ([BZ)Ljava/lang/String; |
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*/ |
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JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathForResolvedAlias |
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(JNIEnv *env, jclass clazz, jbyteArray pathToAlias, jboolean isDir) |
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{ |
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jstring returnValue = NULL; |
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JNF_COCOA_ENTER(env); |
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UInt8 pathCString[MAXPATHLEN + 1]; |
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size_t maxPathLen = sizeof(pathCString) - 1; |
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jbyte *byteArray = (*env)->GetByteArrayElements(env, pathToAlias, NULL); |
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CHECK_NULL_RETURN(byteArray, returnValue); |
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jsize length = (*env)->GetArrayLength(env, pathToAlias); |
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if (length > maxPathLen) { |
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length = maxPathLen; |
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} |
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strncpy((char *)pathCString, (char *)byteArray, length); |
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// make sure it's null terminated |
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pathCString[length] = '\0'; |
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(*env)->ReleaseByteArrayElements(env, pathToAlias, byteArray, JNI_ABORT); |
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Boolean isDirectory = (isDir == JNI_TRUE ? true : false); |
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FSRef fileRef; |
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OSErr theErr = FSPathMakeRef(pathCString, &fileRef, &isDirectory); |
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Boolean ignored; |
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theErr = FSResolveAliasFileWithMountFlags(&fileRef, false, &ignored, |
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&ignored, kResolveAliasFileNoUI); |
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if (theErr == noErr) { |
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UInt8 resolvedPath[MAXPATHLEN]; |
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theErr = FSRefMakePath(&fileRef, resolvedPath, MAXPATHLEN); |
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if (theErr == noErr) { |
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returnValue = (*env)->NewStringUTF(env, (char *)resolvedPath); |
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} |
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} |
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JNF_COCOA_EXIT(env); |
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return returnValue; |
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} |