| /* TagEntry.java -- A utility class used for storing the tags in ICC_Profile |
| Copyright (C) 2004 Free Software Foundation |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. |
| */ |
| |
| package gnu.java.awt.color; |
| |
| |
| /** |
| * TagEntry - stores a profile tag. |
| * These are conveniently stored in a hashtable with the tag signature |
| * as a key. A legal profile can only have one tag with a given sig, |
| * so we can conveniently ignore collisions. |
| * |
| * @author Sven de Marothy |
| */ |
| public class TagEntry |
| { |
| // tag table entry size |
| public static final int entrySize = 12; |
| private int signature; |
| private int size; |
| private int offset; |
| private byte[] data; |
| |
| public TagEntry(int sig, int offset, int size, byte[] data) |
| { |
| this.signature = sig; |
| this.offset = offset; |
| this.size = size; |
| this.data = new byte[size]; |
| System.arraycopy(data, offset, this.data, 0, size); |
| } |
| |
| public TagEntry(int sig, byte[] data) |
| { |
| this.signature = sig; |
| this.size = data.length; |
| this.data = new byte[size]; |
| System.arraycopy(data, offset, this.data, 0, size); |
| } |
| |
| public byte[] getData() |
| { |
| byte[] d = new byte[size]; |
| System.arraycopy(this.data, 0, d, 0, size); |
| return d; |
| } |
| |
| public String hashKey() |
| { |
| return tagHashKey(signature); |
| } |
| |
| public String toString() |
| { |
| String s = ""; |
| s = s + (char) ((byte) ((signature >> 24) & 0xFF)); |
| s = s + (char) ((byte) ((signature >> 16) & 0xFF)); |
| s = s + (char) ((byte) ((signature >> 8) & 0xFF)); |
| s = s + (char) ((byte) (signature & 0xFF)); |
| return s; |
| } |
| |
| public int getSignature() |
| { |
| return signature; |
| } |
| |
| public int getSize() |
| { |
| return size; |
| } |
| |
| public int getOffset() |
| { |
| return offset; |
| } |
| |
| public void setOffset(int offset) |
| { |
| this.offset = offset; |
| } |
| |
| public static String tagHashKey(int sig) |
| { |
| return "" + sig; |
| } |
| } |