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/* Copyright (c) 2007-2013 Timothy Wall, All Rights Reserved
*
* The contents of this file is dual-licensed under 2
* alternative Open Source/Free licenses: LGPL 2.1 or later and
* Apache License 2.0. (starting with JNA version 4.0.0).
*
* You can freely decide which license you want to apply to
* the project.
*
* You may obtain a copy of the LGPL License at:
*
* http://www.gnu.org/licenses/licenses.html
*
* A copy is also included in the downloadable source code package
* containing JNA, in file "LGPL2.1".
*
* You may obtain a copy of the Apache License at:
*
* http://www.apache.org/licenses/
*
* A copy is also included in the downloadable source code package
* containing JNA, in file "AL2.0".
*/
package com.sun.jna.platform.mac;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import com.sun.jna.Library;
import com.sun.jna.Native;
import com.sun.jna.Structure;
import com.sun.jna.ptr.PointerByReference;
import com.sun.jna.ptr.ByteByReference;
import com.sun.jna.platform.FileUtils;
public class MacFileUtils extends FileUtils {
@Override
public boolean hasTrash() { return true; }
public interface FileManager extends Library {
FileManager INSTANCE = Native.loadLibrary("CoreServices", FileManager.class);
int kFSFileOperationDefaultOptions = 0;
int kFSFileOperationsOverwrite = 0x01;
int kFSFileOperationsSkipSourcePermissionErrors = 0x02;
int kFSFileOperationsDoNotMoveAcrossVolumes = 0x04;
int kFSFileOperationsSkipPreflight = 0x08;
int kFSPathDefaultOptions = 0x0;
int kFSPathMakeRefDoNotFollowLeafSymlink = 0x01;
class FSRef extends Structure {
public static final List FIELDS = createFieldsOrder("hidden");
public byte[] hidden = new byte[80];
@Override
protected List getFieldOrder() {
return FIELDS;
}
}
// Deprecated; use trashItemAtURL instead:
// https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSFileManager_Class/Reference/Reference.html#//apple_ref/occ/instm/NSFileManager/trashItemAtURL:resultingItemURL:error:
int FSRefMakePath(FSRef fsref, byte[] path, int maxPathSize);
int FSPathMakeRef(String source, int options, ByteByReference isDirectory);
int FSPathMakeRefWithOptions(String source, int options, FSRef fsref, ByteByReference isDirectory);
int FSPathMoveObjectToTrashSync(String source, PointerByReference target, int options);
int FSMoveObjectToTrashSync(FSRef source, FSRef target, int options);
}
@Override
public void moveToTrash(File[] files) throws IOException {
File home = new File(System.getProperty("user.home"));
File trash = new File(home, ".Trash");
if (!trash.exists()) {
throw new IOException("The Trash was not found in its expected location (" + trash + ")");
}
List failed = new ArrayList();
for (int i=0;i < files.length;i++) {
File src = files[i];
FileManager.FSRef fsref = new FileManager.FSRef();
int status = FileManager.INSTANCE.FSPathMakeRefWithOptions(src.getAbsolutePath(),
FileManager.kFSPathMakeRefDoNotFollowLeafSymlink,
fsref, null);
if (status != 0) {
failed.add(src + " (FSRef: " + status + ")");
continue;
}
status = FileManager.INSTANCE.FSMoveObjectToTrashSync(fsref, null, 0);
if (status != 0) {
failed.add(src + " (" + status + ")");
}
}
if (failed.size() > 0) {
throw new IOException("The following files could not be trashed: " + failed);
}
}
}
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