com.sun.jna.platform.win32.W32FileUtils Maven / Gradle / Ivy
/* Copyright (c) 2007 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.win32;
import java.io.File;
import java.io.IOException;
import com.sun.jna.platform.FileUtils;
public class W32FileUtils extends FileUtils {
public boolean hasTrash() {
return true;
}
public void moveToTrash(File[] files) throws IOException {
Shell32 shell = Shell32.INSTANCE;
ShellAPI.SHFILEOPSTRUCT fileop = new ShellAPI.SHFILEOPSTRUCT();
fileop.wFunc = ShellAPI.FO_DELETE;
String[] paths = new String[files.length];
for (int i=0;i < paths.length;i++) {
paths[i] = files[i].getAbsolutePath();
}
fileop.pFrom = fileop.encodePaths(paths);
fileop.fFlags = ShellAPI.FOF_ALLOWUNDO|ShellAPI.FOF_NO_UI;
int ret = shell.SHFileOperation(fileop);
if (ret != 0) {
throw new IOException("Move to trash failed: " + fileop.pFrom + ": " +
Kernel32Util.formatMessageFromLastErrorCode(ret));
}
if (fileop.fAnyOperationsAborted) {
throw new IOException("Move to trash aborted");
}
}
}