From 8e1ba28bbfa1cb1ccd488f0740116f4ee344ddfd Mon Sep 17 00:00:00 2001 From: Reinhard Pointner Date: Wed, 18 Jun 2014 09:33:32 +0000 Subject: [PATCH] * remove replaced file --- source/net/filebot/mac/xattr/XattrUtil.java | 100 -------------------- 1 file changed, 100 deletions(-) delete mode 100644 source/net/filebot/mac/xattr/XattrUtil.java diff --git a/source/net/filebot/mac/xattr/XattrUtil.java b/source/net/filebot/mac/xattr/XattrUtil.java deleted file mode 100644 index 49236541..00000000 --- a/source/net/filebot/mac/xattr/XattrUtil.java +++ /dev/null @@ -1,100 +0,0 @@ -/* Copyright (c) 2014 Reinhard Pointner, All Rights Reserved - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - */ -package net.filebot.mac.xattr; - -import java.nio.ByteBuffer; -import java.nio.charset.Charset; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import com.sun.jna.Memory; -import com.sun.jna.Pointer; - -public class XAttrUtil { - - public static List listXAttr(String path) { - // get required buffer size - long bufferLength = XAttr.INSTANCE.listxattr(path, Pointer.NULL, 0, 0); - - if (bufferLength < 0) - return null; - - if (bufferLength == 0) - return new ArrayList(0); - - Memory valueBuffer = new Memory(bufferLength); - long valueLength = XAttr.INSTANCE.listxattr(path, valueBuffer, bufferLength, 0); - - if (valueLength < 0) - return null; - - return decodeStringSequence(valueBuffer.getByteBuffer(0, valueLength)); - } - - public static String getXAttr(String path, String name) { - // get required buffer size - long bufferLength = XAttr.INSTANCE.getxattr(path, name, Pointer.NULL, 0, 0, 0); - - if (bufferLength < 0) - return null; - - Memory valueBuffer = new Memory(bufferLength); - long valueLength = XAttr.INSTANCE.getxattr(path, name, valueBuffer, bufferLength, 0, 0); - - if (valueLength < 0) - return null; - - return decodeString(valueBuffer.getByteBuffer(0, valueLength - 1)); - } - - public static int setXAttr(String path, String name, String value) { - Memory valueBuffer = encodeString(value); - return XAttr.INSTANCE.setxattr(path, name, valueBuffer, valueBuffer.size(), 0, 0); - } - - public static int removeXAttr(String path, String name) { - return XAttr.INSTANCE.removexattr(path, name, 0); - } - - protected static Memory encodeString(String s) { - // create NULL-terminated UTF-8 String - byte[] bb = s.getBytes(Charset.forName("UTF-8")); - Memory valueBuffer = new Memory(bb.length + 1); - valueBuffer.write(0, bb, 0, bb.length); - valueBuffer.setByte(valueBuffer.size() - 1, (byte) 0); - return valueBuffer; - } - - protected static String decodeString(ByteBuffer bb) { - return Charset.forName("UTF-8").decode(bb).toString(); - } - - protected static List decodeStringSequence(ByteBuffer bb) { - List names = new ArrayList(); - - bb.mark(); // first key starts from here - while (bb.hasRemaining()) { - if (bb.get() == 0) { - ByteBuffer nameBuffer = (ByteBuffer) bb.duplicate().limit(bb.position() - 1).reset(); - if (nameBuffer.hasRemaining()) { - names.add(decodeString(nameBuffer)); - } - bb.mark(); // next key starts from here - } - } - - return names; - } - -}