root / trunk / org.gvsig.dwg / org.gvsig.dwg.lib / src / main / java / org / gvsig / dwg / lib / readers / DwgFileVR2004Reader.java @ 76
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/*
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* Created on 09-ene-2007
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*
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* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.dwg.lib.readers; |
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import java.io.IOException; |
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import java.nio.ByteBuffer; |
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import java.nio.ByteOrder; |
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import java.util.ArrayList; |
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import java.util.Comparator; |
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import java.util.List; |
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import java.util.TreeSet; |
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import org.gvsig.dwg.lib.CorruptedDwgEntityException; |
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import org.gvsig.dwg.lib.DwgClass2004; |
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import org.gvsig.dwg.lib.DwgFile; |
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import org.gvsig.dwg.lib.DwgHandleReference; |
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import org.gvsig.dwg.lib.DwgObject; |
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import org.gvsig.dwg.lib.DwgObjectFactory; |
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import org.gvsig.dwg.lib.DwgObjectOffset; |
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import org.gvsig.dwg.lib.DwgUtil; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* @author alzabord
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*
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* TODO To change the template for this generated type comment go to Window -
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* Preferences - Java - Code Style - Code Templates
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*/
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public class DwgFileVR2004Reader implements IDwgFileReader { |
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protected DwgFile dwgFile;
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protected ByteBuffer bb; |
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static byte[] magicNumber = null; |
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private String version = ""; |
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private byte[] unknowSixBytes; |
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private byte[] threeBytes0; |
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private byte[] unknowTwoBytes; |
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private byte[] eightyTwoBytes0; |
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private byte[] encryptedData; |
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private byte[] decryptedData; |
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private String fileID = ""; |
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private int rootTreeNodeGap; |
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private int lowermostLeftTreeNodeGap; |
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private int lowermostRightTreeNodeGap; |
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private int lastSectionId; // Last Section identifier |
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private int lastSectionAddress; // Last Section Address |
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private int SecondHeaderAddress; // Second Header Address |
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private int gapAmount; // Number of Gaps |
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private int sectionAmount; // Number of Sections |
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private int sectionMapId; // Section Map identifier |
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private int sectionMapAddress; // Section Map address |
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private int sectionInfoId; // Section Info identifier |
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private int sectionInfoIndex = 0; // Section Info identifier into the |
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// Sections Array
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private int sectionArraySize; |
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private int gapArraySize; |
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private byte[] generatedSequence; |
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private Section[] sections; |
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private Gap[] gaps; |
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static final int TYPE_SECTION_MAP = 1; |
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static final int TYPE_SECTION_INFO = 2; |
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private static Logger logger = LoggerFactory.getLogger(DwgFileVR2004Reader.class.getName()); |
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/**
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* Reads the DWG version 2004 format
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*
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* @param dwgFile
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* Represents the DWG file that we want to read
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* @throws IOException
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* When DWG file path is wrong
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*/
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public void read(DwgFile dwgFile, ByteBuffer bb) throws IOException { |
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this.dwgFile = dwgFile;
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this.bb = bb;
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readDwgR2004FileHeader(bb); |
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readDwgR2004SectionMap(bb); |
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readDwgR2004InfoSection(bb); |
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readDwgR2004Headers(bb); |
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readDwgR2004Classes(bb); |
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readDwgR2004ObjectOffsets(bb); |
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readDwgR2004Objects(); |
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} |
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protected void readDwgR2004InfoSection(ByteBuffer bb) { |
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int numDescriptions;
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int sizeOfSection;
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int numSections;
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int maxDecompressedSize;
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int compressed;
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int sectionType;
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int encrypted;
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String sectionName = ""; |
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int sectionNumber;
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int dataSize;
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int startOffset;
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char c;
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int pos;
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if (sectionInfoIndex == 0) { |
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logger.trace("No se ha encontrado la Section Info en el array de secciones.");
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} |
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pos = sections[sectionInfoIndex].getAddress(); // we get the address for the Section Info
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bb.position(pos); |
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ByteBuffer dData = readSystemSection(bb);
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dData.order(ByteOrder.LITTLE_ENDIAN);
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dData.position(0);
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/*
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* We start reading the Section Info once decompressed We will find data
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* blocks depending on numDescriptions value
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*/
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numDescriptions = dData.getInt(); |
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dData.getInt(); // 0x02
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dData.getInt(); // 0x00007400
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dData.getInt(); // 0x00
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dData.getInt(); // unknown
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for (int i = 0; i < numDescriptions; i++) { |
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sizeOfSection = dData.getInt(); |
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dData.getInt(); // unknown
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numSections = dData.getInt(); |
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maxDecompressedSize = dData.getInt(); |
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dData.getInt(); // unknown
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compressed = dData.getInt(); |
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sectionType = dData.getInt(); |
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encrypted = dData.getInt(); |
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sectionName = "";
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for (int j = 0; j < 64; j++) { |
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c = (char) dData.get();
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sectionName = sectionName + c; |
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} |
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for (int k = 0; k < numSections; k++) { |
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sectionNumber = dData.getInt(); // index into the Sections Array
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dataSize = dData.getInt(); |
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startOffset = dData.getInt(); |
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dData.getInt(); // unknown
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// We set the name for the Section, so we can localize it by the name
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for (int j = 0; j < sectionAmount; j++) { |
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Section section = sections[j]; |
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if (section.getNumber() == sectionNumber) {
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section.setName(sectionName); |
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section.setSizeOfLogicalSection(sizeOfSection); |
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section.setDataSize(dataSize); |
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section.setMaxDecompressedSize(maxDecompressedSize); |
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section.setCompressed(compressed); |
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section.setType(sectionType); |
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section.setEncrypted(encrypted); |
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section.setStartOffset(startOffset); |
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} |
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} |
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} |
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} |
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} |
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/**
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* This function reads the header section of the file, with the encrypted
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* data
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*
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* @param bb
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* ByteBuffer containing the opened DWG file
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*/
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protected void readDwgR2004FileHeader(ByteBuffer bb) { |
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logger.trace("STARTING TO READ DWG FILE.");
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bb.order(ByteOrder.LITTLE_ENDIAN);
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for (int i = 0; i < 6; i++) { |
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version = version + (char) bb.get();
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} |
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if (!version.equalsIgnoreCase("AC1018")) { |
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logger.trace("Error en la version: " + version);
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} |
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/*
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* OpenAlliance documentation says we will read 6 0x00 bytes but the
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* sixth one is always 0x4C
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*/
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unknowSixBytes = new byte[6]; |
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int pos = 6; |
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for (int i = 0; i < 5; i++) { |
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unknowSixBytes[i] = bb.get(); |
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if (unknowSixBytes[i] != 0) { |
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logger.trace("(unknowSixBytes) En la posicion 0x"
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+ Integer.toHexString(pos + i)
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+ " deber?a haber un 0, pero hay un 0x"
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+ Integer.toHexString(unknowSixBytes[i]));
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} |
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} |
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pos = 0xB;
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unknowSixBytes[5] = bb.get();
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if (unknowSixBytes[5] != 0x4C) { |
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logger.trace("(unknowSixBytes) En la posicion 0x"
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+ Integer.toHexString(pos)
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+ " deber?a haber un 0x4C, pero hay un 0x"
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+ Integer.toHexString(unknowSixBytes[5])); |
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} |
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bb.get(); // Unknown Byte
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bb.getInt(); // previewAddress
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bb.get(); // dwgVer
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bb.get(); // maintReleaseVer
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bb.getShort(); // codepage
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/*
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* OpenAlliance documentation says we will read 3 0x00 bytes but what we
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* always find is 0x00, 0x19 and then 0x4C
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*/
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threeBytes0 = new byte[3]; |
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pos = 0x15;
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bb.get(threeBytes0); |
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if (threeBytes0[0] != 0x0) { |
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logger.trace("Posible error leyendo la cabecera del archivo DWG: " +
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"En la posicion 0x" + Integer.toHexString(pos) |
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+ " deber?a haber un 0x0, pero hay un 0x"
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+ Integer.toHexString(threeBytes0[0])); |
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} |
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pos = 0x16;
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if (threeBytes0[1] != 0x19) { |
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logger.trace("Posible error leyendo la cabecera del archivo DWG: " +
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"En la posicion 0x" + Integer.toHexString(pos) |
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+ " deber?a haber un 0x19, pero hay un 0x"
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+ Integer.toHexString(threeBytes0[1])); |
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} |
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pos = 0x17;
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if (threeBytes0[2] != 0x4C) { |
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logger.trace("Posible error leyendo la cabecera del archivo DWG: " +
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"En la posicion 0x" + Integer.toHexString(pos) |
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+ " deber?a haber un 0x4C, pero hay un 0x"
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+ Integer.toHexString(threeBytes0[2])); |
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} |
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bb.getInt(); // security Type
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bb.getInt(); // unknownLong
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bb.getInt(); // dwgPropertyAddr
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bb.getInt(); // vbaProjectAddr
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bb.getInt(); // 0x00000080
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pos = 0x2C;
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unknowTwoBytes = new byte[2]; |
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for (int i = 0; i < 2; i++) { |
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unknowTwoBytes[i] = bb.get(); |
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} |
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pos = 0x2E;
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eightyTwoBytes0 = new byte[82]; |
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for (int i = 0; i < eightyTwoBytes0.length; i++) { |
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eightyTwoBytes0[i] = bb.get(); |
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if (eightyTwoBytes0[i] != 0) { |
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logger.trace("Posible error leyendo la cabecera del archivo DWG: " +
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"(eightyTwoBytes0) En la posicion 0x"
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+ Integer.toHexString(pos + i)
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+ " deber?a haber un 0, pero hay un 0x"
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+ Integer.toHexString(eightyTwoBytes0[i]));
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} |
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} |
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int len = 0x6C; |
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encryptedData = new byte[len]; |
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decryptedData = new byte[len]; |
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if (magicNumber == null) { |
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DwgFileVR2004Reader.setMagicNumber(); |
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} |
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// decryptedData will contain the decrypted sequence after xor'ing the
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// encrypted data
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for (int i = 0; i < len; i++) { |
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encryptedData[i] = bb.get(); |
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decryptedData[i] = (byte) (encryptedData[i] ^ magicNumber[i]);
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} |
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ByteBuffer decryptedDataBB = ByteBuffer.allocate(len); |
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decryptedDataBB.put(decryptedData); |
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decryptedDataBB.position(0);
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decryptedDataBB.order(ByteOrder.LITTLE_ENDIAN);
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// we start intercepting the decrypted variables
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for (int i = 0; i < 12; i++) { |
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fileID = fileID + (char) decryptedDataBB.get();
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} |
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decryptedDataBB.getInt(); // 0x00
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decryptedDataBB.getInt(); // 0x6C
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decryptedDataBB.getInt(); // 0x04
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rootTreeNodeGap = decryptedDataBB.getInt(); |
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lowermostLeftTreeNodeGap = decryptedDataBB.getInt(); |
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lowermostRightTreeNodeGap = decryptedDataBB.getInt(); |
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decryptedDataBB.getInt(); // unknown
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lastSectionId = decryptedDataBB.getInt(); |
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lastSectionAddress = decryptedDataBB.getInt(); |
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decryptedDataBB.getInt(); // 0x00
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SecondHeaderAddress = decryptedDataBB.getInt(); |
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decryptedDataBB.getInt(); // 0x00
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gapAmount = decryptedDataBB.getInt(); |
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sectionAmount = decryptedDataBB.getInt(); // Very important: this is
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// the number of sections in the file
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decryptedDataBB.getInt(); // 0x20
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decryptedDataBB.getInt(); // 0x80
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decryptedDataBB.getInt(); // 0x40
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sectionMapId = decryptedDataBB.getInt(); |
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sectionMapAddress = decryptedDataBB.getInt() + 0x100; // the Section Map Address |
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decryptedDataBB.getInt(); // 0x00
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sectionInfoId = decryptedDataBB.getInt(); // Very important: the id of the Section Info
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sectionArraySize = decryptedDataBB.getInt(); |
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gapArraySize = decryptedDataBB.getInt(); |
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decryptedDataBB.getInt(); // CRC
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len = 0x14;
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generatedSequence = new byte[len]; |
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bb.get(generatedSequence); |
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// Done reading the encrypted variables
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} |
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/*************************************************************************************
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* **********************************************************************/
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/**
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* Read and store all the header variables into the
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* <code> HeaderVars </code> Map
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*
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* @param bb
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* ByteBuffer containing the opened DWG file
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*/
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private void readDwgR2004Headers(ByteBuffer bb) { |
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/*
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* NOTA (Paco) He encontrado un sitio web con explicacion de ?todas?
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* estas variables: http://www.hispacad.com/variables
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*/
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ByteBuffer decompressedBB = readSection(bb, "AcDb:Header"); |
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byte[] sentinel = new byte[16]; |
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decompressedBB.order(ByteOrder.nativeOrder());
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decompressedBB.position(0);
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decompressedBB.get(sentinel); // we get the sentinel that ALWAYS
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// appears before the data
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if ((sentinel[0] & 0xFF) != 0xcf) |
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logger.trace("sentinel[0] != 0xcf found " + (sentinel[0] & 0xFF)); |
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if ((sentinel[1] & 0xFF) != 0x7b) |
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logger.trace("sentinel[1] != 0x7b found " + (sentinel[1] & 0xFF)); |
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if ((sentinel[2] & 0xFF) != 0x1f) |
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logger.trace("sentinel[2] != 0x1f found " + (sentinel[2] & 0xFF)); |
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if ((sentinel[3] & 0xFF) != 0x23) |
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logger.trace("sentinel[3] != 0x23 found " + (sentinel[3] & 0xFF)); |
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if ((sentinel[4] & 0xFF) != 0xfd) |
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logger.trace("sentinel[4] != 0xfd found " + (sentinel[4] & 0xFF)); |
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if ((sentinel[5] & 0xFF) != 0xde) |
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logger.trace("sentinel[5] != 0xde found " + (sentinel[5] & 0xFF)); |
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if ((sentinel[6] & 0xFF) != 0x38) |
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logger.trace("sentinel[6] != 0x38 found " + (sentinel[6] & 0xFF)); |
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if ((sentinel[7] & 0xFF) != 0xa9) |
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logger.trace("sentinel[7] != 0xa9 found " + (sentinel[7] & 0xFF)); |
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if ((sentinel[8] & 0xFF) != 0x5f) |
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logger.trace("sentinel[8] != 0x5f found " + (sentinel[8] & 0xFF)); |
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if ((sentinel[9] & 0xFF) != 0x7c) |
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logger.trace("sentinel[9] != 0x7c found " + (sentinel[9] & 0xFF)); |
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if ((sentinel[10] & 0xFF) != 0x68) |
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logger.trace("sentinel[10] != 0x68 found " + (sentinel[10] & 0xFF)); |
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if ((sentinel[11] & 0xFF) != 0xb8) |
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logger.trace("sentinel[11] != 0xb8 found " + (sentinel[11] & 0xFF)); |
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if ((sentinel[12] & 0xFF) != 0x4e) |
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logger.trace("sentinel[12] != 0x4e found " + (sentinel[12] & 0xFF)); |
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if ((sentinel[13] & 0xFF) != 0x6d) |
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logger.trace("sentinel[13] != 0x6d found " + (sentinel[13] & 0xFF)); |
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if ((sentinel[14] & 0xFF) != 0x33) |
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logger.trace("sentinel[14] != 0x33 found " + (sentinel[14] & 0xFF)); |
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if ((sentinel[15] & 0xFF) != 0x5f) |
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logger.trace("sentinel[15] != 0x5f found " + (sentinel[15] & 0xFF)); |
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// we start working with data that comes after the beginning sentinel
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decompressedBB.order(ByteOrder.LITTLE_ENDIAN);
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int size = decompressedBB.getInt(); // this size is never correct |
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decompressedBB.order(ByteOrder.nativeOrder());
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byte[] data = new byte[size]; |
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decompressedBB.get(data); |
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int[] intData = DwgUtil.toIntArray(data); |
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bb.order(ByteOrder.LITTLE_ENDIAN);
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decompressedBB.getShort(); // CRC
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decompressedBB.order(ByteOrder.nativeOrder());
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byte[] lastSentinnel = new byte[16]; // we know it comes there because we already found it |
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decompressedBB.get(lastSentinnel); |
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if ((lastSentinnel[0] & 0xFF) != 0x30) |
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logger.trace("lastSentinnel[0] != 0x30 , is: " + lastSentinnel[0]); |
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if ((lastSentinnel[1] & 0xFF) != 0x84) |
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logger.trace("lastSentinnel[1] != 0x84 , is: " + lastSentinnel[1]); |
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if ((lastSentinnel[2] & 0xFF) != 0xe0) |
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logger.trace("lastSentinnel[2] != 0xe0 , is: " + lastSentinnel[2]); |
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if ((lastSentinnel[3] & 0xFF) != 0xdc) |
490 |
logger.trace("lastSentinnel[3] != 0xdc , is: " + lastSentinnel[3]); |
491 |
if ((lastSentinnel[4] & 0xFF) != 0x02) |
492 |
logger.trace("lastSentinnel[4] != 0x02 , is: " + lastSentinnel[4]); |
493 |
if ((lastSentinnel[5] & 0xFF) != 0x21) |
494 |
logger.trace("lastSentinnel[5] != 0x21 , is: " + lastSentinnel[5]); |
495 |
if ((lastSentinnel[6] & 0xFF) != 0xc7) |
496 |
logger.trace("lastSentinnel[6] != 0xc7 , is: " + lastSentinnel[6]); |
497 |
if ((lastSentinnel[7] & 0xFF) != 0x56) |
498 |
logger.trace("lastSentinnel[7] != 0x56 , is: " + lastSentinnel[7]); |
499 |
if ((lastSentinnel[8] & 0xFF) != 0xa0) |
500 |
logger.trace("lastSentinnel[8] != 0xa0 , is: " + lastSentinnel[8]); |
501 |
if ((lastSentinnel[9] & 0xFF) != 0x83) |
502 |
logger.trace("lastSentinnel[9] != 0x83 , is: " + lastSentinnel[9]); |
503 |
if ((lastSentinnel[10] & 0xFF) != 0x97) |
504 |
logger.trace("lastSentinnel[10] != 0x97 , is: " + lastSentinnel[10]); |
505 |
if ((lastSentinnel[11] & 0xFF) != 0x47) |
506 |
logger.trace("lastSentinnel[11] != 0x47 , is: " + lastSentinnel[11]); |
507 |
if ((lastSentinnel[12] & 0xFF) != 0xb1) |
508 |
logger.trace("lastSentinnel[12] != 0xb1 , is: " + lastSentinnel[12]); |
509 |
if ((lastSentinnel[13] & 0xFF) != 0x92) |
510 |
logger.trace("lastSentinnel[13] != 0x92 , is: " + lastSentinnel[13]); |
511 |
if ((lastSentinnel[14] & 0xFF) != 0xcc) |
512 |
logger.trace("lastSentinnel[14] != 0xcc , is: " + lastSentinnel[14]); |
513 |
if ((lastSentinnel[15] & 0xFF) != 0xa0) |
514 |
logger.trace("lastSentinnel[15] != 0xa0 , is: " + lastSentinnel[15]); |
515 |
|
516 |
int bitPos = 0; |
517 |
try {
|
518 |
|
519 |
List val = DwgUtil.getBitDouble(intData, bitPos); // Unknown |
520 |
bitPos = ((Integer) val.get(0)).intValue(); |
521 |
dwgFile.setHeader("VAL1", val.get(1)); |
522 |
|
523 |
val = DwgUtil.getBitDouble(intData, bitPos); // Unknown
|
524 |
bitPos = ((Integer) val.get(0)).intValue(); |
525 |
dwgFile.setHeader("VAL2", val.get(1)); |
526 |
|
527 |
val = DwgUtil.getBitDouble(intData, bitPos); // Unknown
|
528 |
bitPos = ((Integer) val.get(0)).intValue(); |
529 |
dwgFile.setHeader("VAL3", val.get(1)); |
530 |
|
531 |
val = DwgUtil.getBitDouble(intData, bitPos); // Unknown
|
532 |
bitPos = ((Integer) val.get(0)).intValue(); |
533 |
dwgFile.setHeader("VAL4", val.get(1)); |
534 |
|
535 |
val = DwgUtil.getTextString(intData, bitPos); // Unknown
|
536 |
bitPos = ((Integer) val.get(0)).intValue(); |
537 |
dwgFile.setHeader("STRING1", val.get(1)); |
538 |
|
539 |
val = DwgUtil.getTextString(intData, bitPos); // Unknown
|
540 |
bitPos = ((Integer) val.get(0)).intValue(); |
541 |
dwgFile.setHeader("STRING2", val.get(1)); |
542 |
|
543 |
val = DwgUtil.getTextString(intData, bitPos); // Unknown
|
544 |
bitPos = ((Integer) val.get(0)).intValue(); |
545 |
dwgFile.setHeader("STRING3", val.get(1)); |
546 |
|
547 |
val = DwgUtil.getTextString(intData, bitPos); // Unknown
|
548 |
bitPos = ((Integer) val.get(0)).intValue(); |
549 |
dwgFile.setHeader("STRING4", val.get(1)); |
550 |
|
551 |
val = DwgUtil.getBitLong(intData, bitPos); // Unknown
|
552 |
bitPos = ((Integer) val.get(0)).intValue(); |
553 |
dwgFile.setHeader("LONG1", val.get(1)); |
554 |
|
555 |
val = DwgUtil.getBitLong(intData, bitPos); // Unknown
|
556 |
bitPos = ((Integer) val.get(0)).intValue(); |
557 |
dwgFile.setHeader("LONG2", val.get(1)); |
558 |
|
559 |
val = DwgUtil.testBit(intData, bitPos); |
560 |
bitPos = ((Integer) val.get(0)).intValue(); |
561 |
dwgFile.setHeader("DIMASO", val.get(1)); |
562 |
|
563 |
val = DwgUtil.testBit(intData, bitPos); |
564 |
bitPos = ((Integer) val.get(0)).intValue(); |
565 |
dwgFile.setHeader("DIMSHO", val.get(1)); |
566 |
|
567 |
val = DwgUtil.testBit(intData, bitPos); |
568 |
bitPos = ((Integer) val.get(0)).intValue(); |
569 |
dwgFile.setHeader("PLINEGEN", val.get(1)); |
570 |
|
571 |
val = DwgUtil.testBit(intData, bitPos); |
572 |
bitPos = ((Integer) val.get(0)).intValue(); |
573 |
dwgFile.setHeader("ORTHOMODE", val.get(1)); |
574 |
|
575 |
val = DwgUtil.testBit(intData, bitPos); |
576 |
bitPos = ((Integer) val.get(0)).intValue(); |
577 |
dwgFile.setHeader("REGENMODE", val.get(1)); |
578 |
|
579 |
val = DwgUtil.testBit(intData, bitPos); |
580 |
bitPos = ((Integer) val.get(0)).intValue(); |
581 |
dwgFile.setHeader("FILLMODE", val.get(1)); |
582 |
|
583 |
val = DwgUtil.testBit(intData, bitPos); |
584 |
bitPos = ((Integer) val.get(0)).intValue(); |
585 |
dwgFile.setHeader("QTEXTMODE", val.get(1)); |
586 |
|
587 |
val = DwgUtil.testBit(intData, bitPos); |
588 |
bitPos = ((Integer) val.get(0)).intValue(); |
589 |
dwgFile.setHeader("PSLTSCALE", val.get(1)); |
590 |
|
591 |
val = DwgUtil.testBit(intData, bitPos); |
592 |
bitPos = ((Integer) val.get(0)).intValue(); |
593 |
dwgFile.setHeader("LIMCHECK", val.get(1)); |
594 |
|
595 |
val = DwgUtil.testBit(intData, bitPos); |
596 |
bitPos = ((Integer) val.get(0)).intValue(); |
597 |
dwgFile.setHeader("UNDOCUMENTED1", val.get(1)); |
598 |
|
599 |
val = DwgUtil.testBit(intData, bitPos); |
600 |
bitPos = ((Integer) val.get(0)).intValue(); |
601 |
dwgFile.setHeader("USER_TIMER", val.get(1)); |
602 |
|
603 |
val = DwgUtil.testBit(intData, bitPos); |
604 |
bitPos = ((Integer) val.get(0)).intValue(); |
605 |
dwgFile.setHeader("SKPOLY", val.get(1)); |
606 |
|
607 |
val = DwgUtil.testBit(intData, bitPos); |
608 |
bitPos = ((Integer) val.get(0)).intValue(); |
609 |
dwgFile.setHeader("ANGDIR", val.get(1)); |
610 |
|
611 |
val = DwgUtil.testBit(intData, bitPos); |
612 |
bitPos = ((Integer) val.get(0)).intValue(); |
613 |
dwgFile.setHeader("SPLFRAME", val.get(1)); |
614 |
|
615 |
val = DwgUtil.testBit(intData, bitPos); |
616 |
bitPos = ((Integer) val.get(0)).intValue(); |
617 |
dwgFile.setHeader("MIRRTEXT", val.get(1)); |
618 |
|
619 |
val = DwgUtil.testBit(intData, bitPos); |
620 |
bitPos = ((Integer) val.get(0)).intValue(); |
621 |
dwgFile.setHeader("WORLDVIEW", val.get(1)); |
622 |
|
623 |
val = DwgUtil.testBit(intData, bitPos); |
624 |
bitPos = ((Integer) val.get(0)).intValue(); |
625 |
dwgFile.setHeader("TILEMODE", val.get(1)); |
626 |
|
627 |
val = DwgUtil.testBit(intData, bitPos); |
628 |
bitPos = ((Integer) val.get(0)).intValue(); |
629 |
dwgFile.setHeader("PLIMCHECK", val.get(1)); |
630 |
|
631 |
val = DwgUtil.testBit(intData, bitPos); |
632 |
bitPos = ((Integer) val.get(0)).intValue(); |
633 |
dwgFile.setHeader("VISRETAIN", val.get(1)); |
634 |
|
635 |
val = DwgUtil.testBit(intData, bitPos); |
636 |
bitPos = ((Integer) val.get(0)).intValue(); |
637 |
dwgFile.setHeader("DISPSILH", val.get(1)); |
638 |
|
639 |
val = DwgUtil.testBit(intData, bitPos); |
640 |
bitPos = ((Integer) val.get(0)).intValue(); |
641 |
dwgFile.setHeader("PELLISE", val.get(1)); |
642 |
|
643 |
val = DwgUtil.getBitShort(intData, bitPos); |
644 |
bitPos = ((Integer) val.get(0)).intValue(); |
645 |
dwgFile.setHeader("PROXYGRAPH", val.get(1)); |
646 |
|
647 |
val = DwgUtil.getBitShort(intData, bitPos); |
648 |
bitPos = ((Integer) val.get(0)).intValue(); |
649 |
dwgFile.setHeader("TREEDEPTH", val.get(1)); |
650 |
|
651 |
val = DwgUtil.getBitShort(intData, bitPos); |
652 |
bitPos = ((Integer) val.get(0)).intValue(); |
653 |
dwgFile.setHeader("LUNITS", val.get(1)); |
654 |
|
655 |
val = DwgUtil.getBitShort(intData, bitPos); |
656 |
bitPos = ((Integer) val.get(0)).intValue(); |
657 |
dwgFile.setHeader("LUPREC", val.get(1)); |
658 |
|
659 |
val = DwgUtil.getBitShort(intData, bitPos); |
660 |
bitPos = ((Integer) val.get(0)).intValue(); |
661 |
dwgFile.setHeader("AUNITS", val.get(1)); |
662 |
|
663 |
val = DwgUtil.getBitShort(intData, bitPos); |
664 |
bitPos = ((Integer) val.get(0)).intValue(); |
665 |
dwgFile.setHeader("AUPREC", val.get(1)); |
666 |
|
667 |
val = DwgUtil.getBitShort(intData, bitPos); |
668 |
bitPos = ((Integer) val.get(0)).intValue(); |
669 |
dwgFile.setHeader("ATTMODE", val.get(1)); |
670 |
|
671 |
val = DwgUtil.getBitShort(intData, bitPos); |
672 |
bitPos = ((Integer) val.get(0)).intValue(); |
673 |
dwgFile.setHeader("PDMODE", val.get(1)); |
674 |
|
675 |
val = DwgUtil.getBitLong(intData, bitPos); |
676 |
bitPos = ((Integer) val.get(0)).intValue(); |
677 |
dwgFile.setHeader("UNKNOWN1", val.get(1)); |
678 |
|
679 |
val = DwgUtil.getBitLong(intData, bitPos); |
680 |
bitPos = ((Integer) val.get(0)).intValue(); |
681 |
dwgFile.setHeader("UNKNOWN2", val.get(1)); |
682 |
|
683 |
val = DwgUtil.getBitLong(intData, bitPos); |
684 |
bitPos = ((Integer) val.get(0)).intValue(); |
685 |
dwgFile.setHeader("UNKNOWN3", val.get(1)); |
686 |
|
687 |
val = DwgUtil.getBitShort(intData, bitPos); |
688 |
bitPos = ((Integer) val.get(0)).intValue(); |
689 |
dwgFile.setHeader("USERI1", val.get(1)); |
690 |
|
691 |
val = DwgUtil.getBitShort(intData, bitPos); |
692 |
bitPos = ((Integer) val.get(0)).intValue(); |
693 |
dwgFile.setHeader("USERI2", val.get(1)); |
694 |
|
695 |
val = DwgUtil.getBitShort(intData, bitPos); |
696 |
bitPos = ((Integer) val.get(0)).intValue(); |
697 |
dwgFile.setHeader("USERI3", val.get(1)); |
698 |
|
699 |
val = DwgUtil.getBitShort(intData, bitPos); |
700 |
bitPos = ((Integer) val.get(0)).intValue(); |
701 |
dwgFile.setHeader("USERI4", val.get(1)); |
702 |
|
703 |
val = DwgUtil.getBitShort(intData, bitPos); |
704 |
bitPos = ((Integer) val.get(0)).intValue(); |
705 |
dwgFile.setHeader("USERI5", val.get(1)); |
706 |
|
707 |
val = DwgUtil.getBitShort(intData, bitPos); |
708 |
bitPos = ((Integer) val.get(0)).intValue(); |
709 |
dwgFile.setHeader("SPLINESEGS", val.get(1)); |
710 |
|
711 |
val = DwgUtil.getBitShort(intData, bitPos); |
712 |
bitPos = ((Integer) val.get(0)).intValue(); |
713 |
dwgFile.setHeader("SURFU", val.get(1)); |
714 |
|
715 |
val = DwgUtil.getBitShort(intData, bitPos); |
716 |
bitPos = ((Integer) val.get(0)).intValue(); |
717 |
dwgFile.setHeader("SURFV", val.get(1)); |
718 |
|
719 |
val = DwgUtil.getBitShort(intData, bitPos); |
720 |
bitPos = ((Integer) val.get(0)).intValue(); |
721 |
dwgFile.setHeader("SURFTYPE", val.get(1)); |
722 |
|
723 |
val = DwgUtil.getBitShort(intData, bitPos); |
724 |
bitPos = ((Integer) val.get(0)).intValue(); |
725 |
dwgFile.setHeader("SURFTAB1", val.get(1)); |
726 |
|
727 |
val = DwgUtil.getBitShort(intData, bitPos); |
728 |
bitPos = ((Integer) val.get(0)).intValue(); |
729 |
dwgFile.setHeader("SURFTAB2", val.get(1)); |
730 |
|
731 |
val = DwgUtil.getBitShort(intData, bitPos); |
732 |
bitPos = ((Integer) val.get(0)).intValue(); |
733 |
dwgFile.setHeader("SPLINETYPE", val.get(1)); |
734 |
|
735 |
val = DwgUtil.getBitShort(intData, bitPos); |
736 |
bitPos = ((Integer) val.get(0)).intValue(); |
737 |
dwgFile.setHeader("SHADEDGE", val.get(1)); |
738 |
|
739 |
val = DwgUtil.getBitShort(intData, bitPos); |
740 |
bitPos = ((Integer) val.get(0)).intValue(); |
741 |
dwgFile.setHeader("SHADEDIF", val.get(1)); |
742 |
|
743 |
val = DwgUtil.getBitShort(intData, bitPos); |
744 |
bitPos = ((Integer) val.get(0)).intValue(); |
745 |
dwgFile.setHeader("UNITMODE", val.get(1)); |
746 |
|
747 |
val = DwgUtil.getBitShort(intData, bitPos); |
748 |
bitPos = ((Integer) val.get(0)).intValue(); |
749 |
dwgFile.setHeader("MAXACTVP", val.get(1)); |
750 |
|
751 |
val = DwgUtil.getBitShort(intData, bitPos); |
752 |
bitPos = ((Integer) val.get(0)).intValue(); |
753 |
dwgFile.setHeader("ISOLINES", val.get(1)); |
754 |
|
755 |
val = DwgUtil.getBitShort(intData, bitPos); |
756 |
bitPos = ((Integer) val.get(0)).intValue(); |
757 |
dwgFile.setHeader("CMLJUST", val.get(1)); |
758 |
|
759 |
val = DwgUtil.getBitShort(intData, bitPos); |
760 |
bitPos = ((Integer) val.get(0)).intValue(); |
761 |
dwgFile.setHeader("TEXTQLTY", val.get(1)); |
762 |
|
763 |
val = DwgUtil.getBitDouble(intData, bitPos); |
764 |
bitPos = ((Integer) val.get(0)).intValue(); |
765 |
dwgFile.setHeader("LTSCALE", val.get(1)); |
766 |
|
767 |
val = DwgUtil.getBitDouble(intData, bitPos); |
768 |
bitPos = ((Integer) val.get(0)).intValue(); |
769 |
dwgFile.setHeader("TEXTSIZE", val.get(1)); |
770 |
|
771 |
val = DwgUtil.getBitDouble(intData, bitPos); |
772 |
bitPos = ((Integer) val.get(0)).intValue(); |
773 |
dwgFile.setHeader("TRACEWID", val.get(1)); |
774 |
|
775 |
val = DwgUtil.getBitDouble(intData, bitPos); |
776 |
bitPos = ((Integer) val.get(0)).intValue(); |
777 |
dwgFile.setHeader("SKETCHINC", val.get(1)); |
778 |
|
779 |
val = DwgUtil.getBitDouble(intData, bitPos); |
780 |
bitPos = ((Integer) val.get(0)).intValue(); |
781 |
dwgFile.setHeader("FILLETRAD", val.get(1)); |
782 |
|
783 |
val = DwgUtil.getBitDouble(intData, bitPos); |
784 |
bitPos = ((Integer) val.get(0)).intValue(); |
785 |
dwgFile.setHeader("THICKNESS", val.get(1)); |
786 |
|
787 |
val = DwgUtil.getBitDouble(intData, bitPos); |
788 |
bitPos = ((Integer) val.get(0)).intValue(); |
789 |
dwgFile.setHeader("ANGBASE", val.get(1)); |
790 |
|
791 |
val = DwgUtil.getBitDouble(intData, bitPos); |
792 |
bitPos = ((Integer) val.get(0)).intValue(); |
793 |
dwgFile.setHeader("PDSIZE", val.get(1)); |
794 |
|
795 |
val = DwgUtil.getBitDouble(intData, bitPos); |
796 |
bitPos = ((Integer) val.get(0)).intValue(); |
797 |
dwgFile.setHeader("PLINEWID", val.get(1)); |
798 |
|
799 |
val = DwgUtil.getBitDouble(intData, bitPos); |
800 |
bitPos = ((Integer) val.get(0)).intValue(); |
801 |
dwgFile.setHeader("USERR1", val.get(1)); |
802 |
|
803 |
val = DwgUtil.getBitDouble(intData, bitPos); |
804 |
bitPos = ((Integer) val.get(0)).intValue(); |
805 |
dwgFile.setHeader("USERR2", val.get(1)); |
806 |
|
807 |
val = DwgUtil.getBitDouble(intData, bitPos); |
808 |
bitPos = ((Integer) val.get(0)).intValue(); |
809 |
dwgFile.setHeader("USERR3", val.get(1)); |
810 |
|
811 |
val = DwgUtil.getBitDouble(intData, bitPos); |
812 |
bitPos = ((Integer) val.get(0)).intValue(); |
813 |
dwgFile.setHeader("USERR4", val.get(1)); |
814 |
|
815 |
val = DwgUtil.getBitDouble(intData, bitPos); |
816 |
bitPos = ((Integer) val.get(0)).intValue(); |
817 |
dwgFile.setHeader("USERR5", val.get(1)); |
818 |
|
819 |
val = DwgUtil.getBitDouble(intData, bitPos); |
820 |
bitPos = ((Integer) val.get(0)).intValue(); |
821 |
dwgFile.setHeader("CHAMFERA", val.get(1)); |
822 |
|
823 |
val = DwgUtil.getBitDouble(intData, bitPos); |
824 |
bitPos = ((Integer) val.get(0)).intValue(); |
825 |
dwgFile.setHeader("CHAMFERB", val.get(1)); |
826 |
|
827 |
val = DwgUtil.getBitDouble(intData, bitPos); |
828 |
bitPos = ((Integer) val.get(0)).intValue(); |
829 |
dwgFile.setHeader("CHAMFERC", val.get(1)); |
830 |
|
831 |
val = DwgUtil.getBitDouble(intData, bitPos); |
832 |
bitPos = ((Integer) val.get(0)).intValue(); |
833 |
dwgFile.setHeader("CHAMFERD", val.get(1)); |
834 |
|
835 |
val = DwgUtil.getBitDouble(intData, bitPos); |
836 |
bitPos = ((Integer) val.get(0)).intValue(); |
837 |
dwgFile.setHeader("FACETRES", val.get(1)); |
838 |
|
839 |
val = DwgUtil.getBitDouble(intData, bitPos); |
840 |
bitPos = ((Integer) val.get(0)).intValue(); |
841 |
dwgFile.setHeader("CMLSCALE", val.get(1)); |
842 |
|
843 |
val = DwgUtil.getBitDouble(intData, bitPos); |
844 |
bitPos = ((Integer) val.get(0)).intValue(); |
845 |
dwgFile.setHeader("CELTSCALE", val.get(1)); |
846 |
|
847 |
val = DwgUtil.getTextString(intData, bitPos); |
848 |
bitPos = ((Integer) val.get(0)).intValue(); |
849 |
dwgFile.setHeader("MENUNAME", val.get(1)); |
850 |
|
851 |
int[] tdcreate = new int[2]; |
852 |
|
853 |
val = DwgUtil.getBitLong(intData, bitPos); |
854 |
bitPos = ((Integer) val.get(0)).intValue(); |
855 |
tdcreate[0] = ((Integer) val.get(1)).intValue(); |
856 |
|
857 |
val = DwgUtil.getBitLong(intData, bitPos); |
858 |
bitPos = ((Integer) val.get(0)).intValue(); |
859 |
tdcreate[1] = ((Integer) val.get(1)).intValue(); |
860 |
|
861 |
dwgFile.setHeader("TDCREATE", tdcreate);
|
862 |
|
863 |
int[] tdupdate = new int[2]; |
864 |
|
865 |
val = DwgUtil.getBitLong(intData, bitPos); |
866 |
bitPos = ((Integer) val.get(0)).intValue(); |
867 |
tdupdate[0] = ((Integer) val.get(1)).intValue(); |
868 |
|
869 |
val = DwgUtil.getBitLong(intData, bitPos); |
870 |
bitPos = ((Integer) val.get(0)).intValue(); |
871 |
tdupdate[1] = ((Integer) val.get(1)).intValue(); |
872 |
|
873 |
dwgFile.setHeader("TDUPDATE", tdupdate);
|
874 |
|
875 |
val = DwgUtil.getBitLong(intData, bitPos); |
876 |
bitPos = ((Integer) val.get(0)).intValue(); |
877 |
dwgFile.setHeader("UNKNOWN4", val.get(1)); |
878 |
|
879 |
val = DwgUtil.getBitLong(intData, bitPos); |
880 |
bitPos = ((Integer) val.get(0)).intValue(); |
881 |
dwgFile.setHeader("UNKNOWN5", val.get(1)); |
882 |
|
883 |
val = DwgUtil.getBitLong(intData, bitPos); |
884 |
bitPos = ((Integer) val.get(0)).intValue(); |
885 |
dwgFile.setHeader("UNKNOWN6", val.get(1)); |
886 |
|
887 |
int[] tdindwg = new int[2]; |
888 |
|
889 |
val = DwgUtil.getBitLong(intData, bitPos); |
890 |
bitPos = ((Integer) val.get(0)).intValue(); |
891 |
tdindwg[0] = ((Integer) val.get(1)).intValue(); |
892 |
|
893 |
val = DwgUtil.getBitLong(intData, bitPos); |
894 |
bitPos = ((Integer) val.get(0)).intValue(); |
895 |
tdindwg[1] = ((Integer) val.get(1)).intValue(); |
896 |
|
897 |
int[] tdusrtime = new int[2]; |
898 |
|
899 |
val = DwgUtil.getBitLong(intData, bitPos); |
900 |
bitPos = ((Integer) val.get(0)).intValue(); |
901 |
tdusrtime[0] = ((Integer) val.get(1)).intValue(); |
902 |
|
903 |
val = DwgUtil.getBitLong(intData, bitPos); |
904 |
bitPos = ((Integer) val.get(0)).intValue(); |
905 |
tdusrtime[1] = ((Integer) val.get(1)).intValue(); |
906 |
|
907 |
dwgFile.setHeader("TDUSRTIME", tdusrtime);
|
908 |
|
909 |
//FIXME: En versiones anteriores solo hab?a una variable
|
910 |
// "CECOLOR" de tipo entero, habr?a que comprobar donde se
|
911 |
// utiliza para, si es necesario, utilizar apropiadamente
|
912 |
// las nuevas.
|
913 |
val = DwgUtil.getCmColor(intData, bitPos, dwgFile.getDwgVersion()); |
914 |
bitPos = ((Integer) val.get(0)).intValue(); |
915 |
dwgFile.setHeader("CECOLOR", val.get(1)); |
916 |
dwgFile.setHeader("CECOLOR_RGBVALUE", val.get(2)); |
917 |
Object cecolorColorByte = val.get(3); |
918 |
dwgFile.setHeader("CECOLOR_COLORBYTE", cecolorColorByte);
|
919 |
dwgFile.setHeader("CECOLOR_NAME", val.get(4)); |
920 |
|
921 |
dwgFile.getDwgVersion(); |
922 |
|
923 |
val = DwgUtil.getHandle(intData, bitPos); |
924 |
bitPos = ((Integer) val.get(0)).intValue(); |
925 |
int intHandle = DwgUtil.handleToInt(val);
|
926 |
dwgFile.setHeader("HANDSEED", new Integer(intHandle)); |
927 |
|
928 |
val = DwgUtil.getHandle(intData, bitPos); |
929 |
bitPos = ((Integer) val.get(0)).intValue(); |
930 |
intHandle = DwgUtil.handleToInt(val); |
931 |
dwgFile.setHeader("CLAYER", new Integer(intHandle)); |
932 |
|
933 |
val = DwgUtil.getHandle(intData, bitPos); |
934 |
bitPos = ((Integer) val.get(0)).intValue(); |
935 |
intHandle = DwgUtil.handleToInt(val); |
936 |
dwgFile.setHeader("TEXSTYLE", new Integer(intHandle)); |
937 |
|
938 |
val = DwgUtil.getHandle(intData, bitPos); |
939 |
bitPos = ((Integer) val.get(0)).intValue(); |
940 |
intHandle = DwgUtil.handleToInt(val); |
941 |
dwgFile.setHeader("CELLTYPE", new Integer(intHandle)); |
942 |
|
943 |
val = DwgUtil.getHandle(intData, bitPos); |
944 |
bitPos = ((Integer) val.get(0)).intValue(); |
945 |
intHandle = DwgUtil.handleToInt(val); |
946 |
dwgFile.setHeader("DIMSTYLE", new Integer(intHandle)); |
947 |
|
948 |
val = DwgUtil.getHandle(intData, bitPos); |
949 |
bitPos = ((Integer) val.get(0)).intValue(); |
950 |
intHandle = DwgUtil.handleToInt(val); |
951 |
dwgFile.setHeader("CMLSTYLE", new Integer(intHandle)); |
952 |
|
953 |
// DWG 2000+
|
954 |
val = DwgUtil.getBitDouble(intData, bitPos); |
955 |
bitPos = ((Integer) val.get(0)).intValue(); |
956 |
dwgFile.setHeader("PSVPSCALE", val.get(1)); |
957 |
|
958 |
double[] spaces1 = new double[3]; |
959 |
|
960 |
val = DwgUtil.getBitDouble(intData, bitPos); |
961 |
bitPos = ((Integer) val.get(0)).intValue(); |
962 |
spaces1[0] = ((Double) val.get(1)).doubleValue(); |
963 |
|
964 |
val = DwgUtil.getBitDouble(intData, bitPos); |
965 |
bitPos = ((Integer) val.get(0)).intValue(); |
966 |
spaces1[1] = ((Double) val.get(1)).doubleValue(); |
967 |
|
968 |
val = DwgUtil.getBitDouble(intData, bitPos); |
969 |
bitPos = ((Integer) val.get(0)).intValue(); |
970 |
spaces1[2] = ((Double) val.get(1)).doubleValue(); |
971 |
|
972 |
dwgFile.setHeader("PSPACE_INSBASE", spaces1);
|
973 |
|
974 |
double[] spaces2 = new double[3]; |
975 |
|
976 |
val = DwgUtil.getBitDouble(intData, bitPos); |
977 |
bitPos = ((Integer) val.get(0)).intValue(); |
978 |
spaces2[0] = ((Double) val.get(1)).doubleValue(); |
979 |
|
980 |
val = DwgUtil.getBitDouble(intData, bitPos); |
981 |
bitPos = ((Integer) val.get(0)).intValue(); |
982 |
spaces2[1] = ((Double) val.get(1)).doubleValue(); |
983 |
|
984 |
val = DwgUtil.getBitDouble(intData, bitPos); |
985 |
bitPos = ((Integer) val.get(0)).intValue(); |
986 |
spaces2[2] = ((Double) val.get(1)).doubleValue(); |
987 |
|
988 |
dwgFile.setHeader("PSPACE_EXTMIN", spaces2);
|
989 |
|
990 |
double[] spaces3 = new double[3]; |
991 |
|
992 |
val = DwgUtil.getBitDouble(intData, bitPos); |
993 |
bitPos = ((Integer) val.get(0)).intValue(); |
994 |
spaces3[0] = ((Double) val.get(1)).doubleValue(); |
995 |
|
996 |
val = DwgUtil.getBitDouble(intData, bitPos); |
997 |
bitPos = ((Integer) val.get(0)).intValue(); |
998 |
spaces3[1] = ((Double) val.get(1)).doubleValue(); |
999 |
|
1000 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1001 |
bitPos = ((Integer) val.get(0)).intValue(); |
1002 |
spaces3[2] = ((Double) val.get(1)).doubleValue(); |
1003 |
dwgFile.setHeader("PSPACE_EXTMAX", spaces2);
|
1004 |
|
1005 |
double[] spaces4 = new double[2]; |
1006 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1007 |
bitPos = ((Integer) val.get(0)).intValue(); |
1008 |
spaces4[0] = ((Double) val.get(1)).doubleValue(); |
1009 |
|
1010 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1011 |
bitPos = ((Integer) val.get(0)).intValue(); |
1012 |
spaces4[1] = ((Double) val.get(1)).doubleValue(); |
1013 |
|
1014 |
dwgFile.setHeader("PSPACE_LIMMIN", spaces4);
|
1015 |
|
1016 |
double[] spaces5 = new double[2]; |
1017 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1018 |
bitPos = ((Integer) val.get(0)).intValue(); |
1019 |
spaces5[0] = ((Double) val.get(1)).doubleValue(); |
1020 |
|
1021 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1022 |
bitPos = ((Integer) val.get(0)).intValue(); |
1023 |
spaces5[1] = ((Double) val.get(1)).doubleValue(); |
1024 |
|
1025 |
dwgFile.setHeader("PSPACE_LIMMAX", spaces5);
|
1026 |
|
1027 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1028 |
bitPos = ((Integer) val.get(0)).intValue(); |
1029 |
dwgFile.setHeader("PSPACE_ELEVATION", val.get(1)); |
1030 |
|
1031 |
double[] spaces6 = new double[6]; |
1032 |
|
1033 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1034 |
bitPos = ((Integer) val.get(0)).intValue(); |
1035 |
spaces6[0] = ((Double) val.get(1)).doubleValue(); |
1036 |
|
1037 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1038 |
bitPos = ((Integer) val.get(0)).intValue(); |
1039 |
spaces6[1] = ((Double) val.get(1)).doubleValue(); |
1040 |
|
1041 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1042 |
bitPos = ((Integer) val.get(0)).intValue(); |
1043 |
spaces6[2] = ((Double) val.get(1)).doubleValue(); |
1044 |
|
1045 |
dwgFile.setHeader("PSPACE_UCSORG", spaces6);
|
1046 |
|
1047 |
double[] spaces7 = new double[6]; |
1048 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1049 |
bitPos = ((Integer) val.get(0)).intValue(); |
1050 |
spaces7[0] = ((Double) val.get(1)).doubleValue(); |
1051 |
|
1052 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1053 |
bitPos = ((Integer) val.get(0)).intValue(); |
1054 |
spaces7[1] = ((Double) val.get(1)).doubleValue(); |
1055 |
|
1056 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1057 |
bitPos = ((Integer) val.get(0)).intValue(); |
1058 |
spaces7[2] = ((Double) val.get(1)).doubleValue(); |
1059 |
|
1060 |
dwgFile.setHeader("PSPACE_UCSXDIR", spaces7);
|
1061 |
|
1062 |
double[] spaces8 = new double[6]; |
1063 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1064 |
bitPos = ((Integer) val.get(0)).intValue(); |
1065 |
spaces8[0] = ((Double) val.get(1)).doubleValue(); |
1066 |
|
1067 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1068 |
bitPos = ((Integer) val.get(0)).intValue(); |
1069 |
spaces8[1] = ((Double) val.get(1)).doubleValue(); |
1070 |
|
1071 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1072 |
bitPos = ((Integer) val.get(0)).intValue(); |
1073 |
spaces8[2] = ((Double) val.get(1)).doubleValue(); |
1074 |
|
1075 |
dwgFile.setHeader("PSPACE_UCSYDIR", spaces8);
|
1076 |
|
1077 |
val = DwgUtil.getHandle(intData, bitPos); |
1078 |
bitPos = ((Integer) val.get(0)).intValue(); |
1079 |
intHandle = DwgUtil.handleToInt(val); |
1080 |
dwgFile.setHeader("PSPACE_UCSNAME", new Integer(intHandle)); |
1081 |
|
1082 |
// R2000+ Only
|
1083 |
|
1084 |
val = DwgUtil.getHandle(intData, bitPos); |
1085 |
bitPos = ((Integer) val.get(0)).intValue(); |
1086 |
intHandle = DwgUtil.handleToInt(val); |
1087 |
dwgFile.setHeader("PUCSBASE", new Integer(intHandle)); |
1088 |
|
1089 |
val = DwgUtil.getBitShort(intData, bitPos); |
1090 |
bitPos = ((Integer) val.get(0)).intValue(); |
1091 |
dwgFile.setHeader("PUCSORTHOVIEW", val.get(1)); |
1092 |
|
1093 |
val = DwgUtil.getHandle(intData, bitPos); |
1094 |
bitPos = ((Integer) val.get(0)).intValue(); |
1095 |
intHandle = DwgUtil.handleToInt(val); |
1096 |
dwgFile.setHeader("PUCSORTHOREF", new Integer(intHandle)); |
1097 |
|
1098 |
double[] pucsorgtop = new double[3]; |
1099 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1100 |
bitPos = ((Integer) val.get(0)).intValue(); |
1101 |
pucsorgtop[0] = ((Double) val.get(1)).doubleValue(); |
1102 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1103 |
bitPos = ((Integer) val.get(0)).intValue(); |
1104 |
pucsorgtop[1] = ((Double) val.get(1)).doubleValue(); |
1105 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1106 |
bitPos = ((Integer) val.get(0)).intValue(); |
1107 |
pucsorgtop[2] = ((Double) val.get(1)).doubleValue(); |
1108 |
dwgFile.setHeader("PUCSORGTOP", pucsorgtop);
|
1109 |
|
1110 |
double[] pucsorgbottom = new double[3]; |
1111 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1112 |
bitPos = ((Integer) val.get(0)).intValue(); |
1113 |
pucsorgbottom[0] = ((Double) val.get(1)).doubleValue(); |
1114 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1115 |
bitPos = ((Integer) val.get(0)).intValue(); |
1116 |
pucsorgbottom[1] = ((Double) val.get(1)).doubleValue(); |
1117 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1118 |
bitPos = ((Integer) val.get(0)).intValue(); |
1119 |
pucsorgbottom[2] = ((Double) val.get(1)).doubleValue(); |
1120 |
dwgFile.setHeader("PUCSORGBOTTOM", pucsorgbottom);
|
1121 |
|
1122 |
double[] pucsorgleft = new double[3]; |
1123 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1124 |
bitPos = ((Integer) val.get(0)).intValue(); |
1125 |
pucsorgleft[0] = ((Double) val.get(1)).doubleValue(); |
1126 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1127 |
bitPos = ((Integer) val.get(0)).intValue(); |
1128 |
pucsorgleft[1] = ((Double) val.get(1)).doubleValue(); |
1129 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1130 |
bitPos = ((Integer) val.get(0)).intValue(); |
1131 |
pucsorgleft[2] = ((Double) val.get(1)).doubleValue(); |
1132 |
dwgFile.setHeader("PUCSORGLEFT", pucsorgleft);
|
1133 |
|
1134 |
double[] pucsorgright = new double[3]; |
1135 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1136 |
bitPos = ((Integer) val.get(0)).intValue(); |
1137 |
pucsorgright[0] = ((Double) val.get(1)).doubleValue(); |
1138 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1139 |
bitPos = ((Integer) val.get(0)).intValue(); |
1140 |
pucsorgright[1] = ((Double) val.get(1)).doubleValue(); |
1141 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1142 |
bitPos = ((Integer) val.get(0)).intValue(); |
1143 |
pucsorgright[2] = ((Double) val.get(1)).doubleValue(); |
1144 |
dwgFile.setHeader("PUCSORGRIGHT", pucsorgright);
|
1145 |
|
1146 |
double[] pucsorgfront = new double[3]; |
1147 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1148 |
bitPos = ((Integer) val.get(0)).intValue(); |
1149 |
pucsorgfront[0] = ((Double) val.get(1)).doubleValue(); |
1150 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1151 |
bitPos = ((Integer) val.get(0)).intValue(); |
1152 |
pucsorgfront[1] = ((Double) val.get(1)).doubleValue(); |
1153 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1154 |
bitPos = ((Integer) val.get(0)).intValue(); |
1155 |
pucsorgfront[2] = ((Double) val.get(1)).doubleValue(); |
1156 |
dwgFile.setHeader("PUCSORGFRONT", pucsorgfront);
|
1157 |
|
1158 |
double[] pucsorgback = new double[3]; |
1159 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1160 |
bitPos = ((Integer) val.get(0)).intValue(); |
1161 |
pucsorgback[0] = ((Double) val.get(1)).doubleValue(); |
1162 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1163 |
bitPos = ((Integer) val.get(0)).intValue(); |
1164 |
pucsorgback[1] = ((Double) val.get(1)).doubleValue(); |
1165 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1166 |
bitPos = ((Integer) val.get(0)).intValue(); |
1167 |
pucsorgback[2] = ((Double) val.get(1)).doubleValue(); |
1168 |
dwgFile.setHeader("PUCSORGBACK", pucsorgback);
|
1169 |
|
1170 |
// Common
|
1171 |
|
1172 |
double[] spaces9 = new double[6]; |
1173 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1174 |
bitPos = ((Integer) val.get(0)).intValue(); |
1175 |
spaces9[0] = ((Double) val.get(1)).doubleValue(); |
1176 |
|
1177 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1178 |
bitPos = ((Integer) val.get(0)).intValue(); |
1179 |
spaces9[1] = ((Double) val.get(1)).doubleValue(); |
1180 |
|
1181 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1182 |
bitPos = ((Integer) val.get(0)).intValue(); |
1183 |
spaces9[2] = ((Double) val.get(1)).doubleValue(); |
1184 |
|
1185 |
dwgFile.setHeader("MSPACE_INSBASE", spaces9);
|
1186 |
|
1187 |
double[] spaces10 = new double[6]; |
1188 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1189 |
bitPos = ((Integer) val.get(0)).intValue(); |
1190 |
spaces10[0] = ((Double) val.get(1)).doubleValue(); |
1191 |
|
1192 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1193 |
bitPos = ((Integer) val.get(0)).intValue(); |
1194 |
spaces10[1] = ((Double) val.get(1)).doubleValue(); |
1195 |
|
1196 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1197 |
bitPos = ((Integer) val.get(0)).intValue(); |
1198 |
spaces10[2] = ((Double) val.get(1)).doubleValue(); |
1199 |
|
1200 |
dwgFile.setHeader("MSPACE_EXTMIN", spaces10);
|
1201 |
|
1202 |
double[] spaces11 = new double[3]; |
1203 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1204 |
bitPos = ((Integer) val.get(0)).intValue(); |
1205 |
spaces11[0] = ((Double) val.get(1)).doubleValue(); |
1206 |
|
1207 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1208 |
bitPos = ((Integer) val.get(0)).intValue(); |
1209 |
spaces11[1] = ((Double) val.get(1)).doubleValue(); |
1210 |
|
1211 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1212 |
bitPos = ((Integer) val.get(0)).intValue(); |
1213 |
spaces11[2] = ((Double) val.get(1)).doubleValue(); |
1214 |
|
1215 |
dwgFile.setHeader("MSPACE_EXTMAX", spaces11);
|
1216 |
|
1217 |
double[] spaces12 = new double[2]; |
1218 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1219 |
bitPos = ((Integer) val.get(0)).intValue(); |
1220 |
spaces12[0] = ((Double) val.get(1)).doubleValue(); |
1221 |
|
1222 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1223 |
bitPos = ((Integer) val.get(0)).intValue(); |
1224 |
spaces12[1] = ((Double) val.get(1)).doubleValue(); |
1225 |
|
1226 |
dwgFile.setHeader("MSPACE_LIMMIN", spaces12);
|
1227 |
|
1228 |
double[] spaces13 = new double[2]; |
1229 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1230 |
bitPos = ((Integer) val.get(0)).intValue(); |
1231 |
spaces13[0] = ((Double) val.get(1)).doubleValue(); |
1232 |
|
1233 |
val = DwgUtil.getRawDouble(intData, bitPos); |
1234 |
bitPos = ((Integer) val.get(0)).intValue(); |
1235 |
spaces13[1] = ((Double) val.get(1)).doubleValue(); |
1236 |
|
1237 |
dwgFile.setHeader("MSPACE_LIMMAX", spaces13);
|
1238 |
|
1239 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1240 |
bitPos = ((Integer) val.get(0)).intValue(); |
1241 |
dwgFile.setHeader("MSPACE_ELEVATION", (Double) val.get(1)); |
1242 |
|
1243 |
double[] spaces14 = new double[3]; |
1244 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1245 |
bitPos = ((Integer) val.get(0)).intValue(); |
1246 |
spaces14[0] = ((Double) val.get(1)).doubleValue(); |
1247 |
|
1248 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1249 |
bitPos = ((Integer) val.get(0)).intValue(); |
1250 |
spaces14[1] = ((Double) val.get(1)).doubleValue(); |
1251 |
|
1252 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1253 |
bitPos = ((Integer) val.get(0)).intValue(); |
1254 |
spaces14[2] = ((Double) val.get(1)).doubleValue(); |
1255 |
|
1256 |
dwgFile.setHeader("MSPACE_UCSORG", spaces14);
|
1257 |
|
1258 |
double[] spaces15 = new double[3]; |
1259 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1260 |
bitPos = ((Integer) val.get(0)).intValue(); |
1261 |
spaces15[0] = ((Double) val.get(1)).doubleValue(); |
1262 |
|
1263 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1264 |
bitPos = ((Integer) val.get(0)).intValue(); |
1265 |
spaces15[1] = ((Double) val.get(1)).doubleValue(); |
1266 |
|
1267 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1268 |
bitPos = ((Integer) val.get(0)).intValue(); |
1269 |
spaces15[2] = ((Double) val.get(1)).doubleValue(); |
1270 |
|
1271 |
dwgFile.setHeader("MSPACE_UCSXDIR", spaces15);
|
1272 |
|
1273 |
double[] spaces16 = new double[3]; |
1274 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1275 |
bitPos = ((Integer) val.get(0)).intValue(); |
1276 |
spaces16[0] = ((Double) val.get(1)).doubleValue(); |
1277 |
|
1278 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1279 |
bitPos = ((Integer) val.get(0)).intValue(); |
1280 |
spaces16[1] = ((Double) val.get(1)).doubleValue(); |
1281 |
|
1282 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1283 |
bitPos = ((Integer) val.get(0)).intValue(); |
1284 |
spaces16[2] = ((Double) val.get(1)).doubleValue(); |
1285 |
|
1286 |
dwgFile.setHeader("MSPACE_UCSYDIR", spaces16);
|
1287 |
|
1288 |
val = DwgUtil.getHandle(intData, bitPos); |
1289 |
bitPos = ((Integer) val.get(0)).intValue(); |
1290 |
intHandle = DwgUtil.handleToInt(val); |
1291 |
dwgFile.setHeader("MSPACE_UCSNAME", new Integer(intHandle)); |
1292 |
|
1293 |
val = DwgUtil.getHandle(intData, bitPos); |
1294 |
bitPos = ((Integer) val.get(0)).intValue(); |
1295 |
intHandle = DwgUtil.handleToInt(val); |
1296 |
dwgFile.setHeader("UCSBASE", new Integer(intHandle)); |
1297 |
|
1298 |
val = DwgUtil.getBitShort(intData, bitPos); |
1299 |
bitPos = ((Integer) val.get(0)).intValue(); |
1300 |
dwgFile.setHeader("UCSORTHOVIEW", val.get(1)); |
1301 |
|
1302 |
val = DwgUtil.getHandle(intData, bitPos); |
1303 |
bitPos = ((Integer) val.get(0)).intValue(); |
1304 |
intHandle = DwgUtil.handleToInt(val); |
1305 |
dwgFile.setHeader("UCSORTHOREF", new Integer(intHandle)); |
1306 |
|
1307 |
double[] ucsorgtop = new double[3]; |
1308 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1309 |
bitPos = ((Integer) val.get(0)).intValue(); |
1310 |
ucsorgtop[0] = ((Double) val.get(1)).doubleValue(); |
1311 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1312 |
bitPos = ((Integer) val.get(0)).intValue(); |
1313 |
ucsorgtop[1] = ((Double) val.get(1)).doubleValue(); |
1314 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1315 |
bitPos = ((Integer) val.get(0)).intValue(); |
1316 |
ucsorgtop[2] = ((Double) val.get(1)).doubleValue(); |
1317 |
dwgFile.setHeader("UCSORGTOP", ucsorgtop);
|
1318 |
|
1319 |
double[] ucsorgbottom = new double[3]; |
1320 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1321 |
bitPos = ((Integer) val.get(0)).intValue(); |
1322 |
ucsorgbottom[0] = ((Double) val.get(1)).doubleValue(); |
1323 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1324 |
bitPos = ((Integer) val.get(0)).intValue(); |
1325 |
ucsorgbottom[1] = ((Double) val.get(1)).doubleValue(); |
1326 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1327 |
bitPos = ((Integer) val.get(0)).intValue(); |
1328 |
ucsorgbottom[2] = ((Double) val.get(1)).doubleValue(); |
1329 |
dwgFile.setHeader("UCSORGBOTTOM", ucsorgbottom);
|
1330 |
|
1331 |
double[] ucsorgleft = new double[3]; |
1332 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1333 |
bitPos = ((Integer) val.get(0)).intValue(); |
1334 |
ucsorgleft[0] = ((Double) val.get(1)).doubleValue(); |
1335 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1336 |
bitPos = ((Integer) val.get(0)).intValue(); |
1337 |
ucsorgleft[1] = ((Double) val.get(1)).doubleValue(); |
1338 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1339 |
bitPos = ((Integer) val.get(0)).intValue(); |
1340 |
ucsorgleft[2] = ((Double) val.get(1)).doubleValue(); |
1341 |
dwgFile.setHeader("UCSORGLEFT", ucsorgleft);
|
1342 |
|
1343 |
double[] ucsorgright = new double[3]; |
1344 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1345 |
bitPos = ((Integer) val.get(0)).intValue(); |
1346 |
ucsorgright[0] = ((Double) val.get(1)).doubleValue(); |
1347 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1348 |
bitPos = ((Integer) val.get(0)).intValue(); |
1349 |
ucsorgright[1] = ((Double) val.get(1)).doubleValue(); |
1350 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1351 |
bitPos = ((Integer) val.get(0)).intValue(); |
1352 |
ucsorgright[2] = ((Double) val.get(1)).doubleValue(); |
1353 |
dwgFile.setHeader("UCSORGRIGHT", ucsorgright);
|
1354 |
|
1355 |
double[] ucsorgfront = new double[3]; |
1356 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1357 |
bitPos = ((Integer) val.get(0)).intValue(); |
1358 |
ucsorgfront[0] = ((Double) val.get(1)).doubleValue(); |
1359 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1360 |
bitPos = ((Integer) val.get(0)).intValue(); |
1361 |
ucsorgfront[1] = ((Double) val.get(1)).doubleValue(); |
1362 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1363 |
bitPos = ((Integer) val.get(0)).intValue(); |
1364 |
ucsorgfront[2] = ((Double) val.get(1)).doubleValue(); |
1365 |
dwgFile.setHeader("UCSORGFRONT", ucsorgfront);
|
1366 |
|
1367 |
double[] ucsorgback = new double[3]; |
1368 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1369 |
bitPos = ((Integer) val.get(0)).intValue(); |
1370 |
ucsorgback[0] = ((Double) val.get(1)).doubleValue(); |
1371 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1372 |
bitPos = ((Integer) val.get(0)).intValue(); |
1373 |
ucsorgback[1] = ((Double) val.get(1)).doubleValue(); |
1374 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1375 |
bitPos = ((Integer) val.get(0)).intValue(); |
1376 |
ucsorgback[2] = ((Double) val.get(1)).doubleValue(); |
1377 |
dwgFile.setHeader("UCSORGBACK", ucsorgback);
|
1378 |
|
1379 |
val = DwgUtil.getTextString(intData, bitPos); |
1380 |
bitPos = ((Integer) val.get(0)).intValue(); |
1381 |
dwgFile.setHeader("DIMPOST", val.get(1)); |
1382 |
|
1383 |
val = DwgUtil.getTextString(intData, bitPos); |
1384 |
bitPos = ((Integer) val.get(0)).intValue(); |
1385 |
dwgFile.setHeader("DIMAPOST", val.get(1)); |
1386 |
|
1387 |
// Common
|
1388 |
|
1389 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1390 |
bitPos = ((Integer) val.get(0)).intValue(); |
1391 |
dwgFile.setHeader("DIMSCALE", val.get(1)); |
1392 |
|
1393 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1394 |
bitPos = ((Integer) val.get(0)).intValue(); |
1395 |
dwgFile.setHeader("DIMASZ", val.get(1)); |
1396 |
|
1397 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1398 |
bitPos = ((Integer) val.get(0)).intValue(); |
1399 |
dwgFile.setHeader("DIMEXO", val.get(1)); |
1400 |
|
1401 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1402 |
bitPos = ((Integer) val.get(0)).intValue(); |
1403 |
dwgFile.setHeader("DIMDLI", val.get(1)); |
1404 |
|
1405 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1406 |
bitPos = ((Integer) val.get(0)).intValue(); |
1407 |
dwgFile.setHeader("DIMEXE", val.get(1)); |
1408 |
|
1409 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1410 |
bitPos = ((Integer) val.get(0)).intValue(); |
1411 |
dwgFile.setHeader("DIMAND", val.get(1)); //FIXME: ?o es DIMRND? |
1412 |
|
1413 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1414 |
bitPos = ((Integer) val.get(0)).intValue(); |
1415 |
dwgFile.setHeader("DIMDLE", val.get(1)); |
1416 |
|
1417 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1418 |
bitPos = ((Integer) val.get(0)).intValue(); |
1419 |
dwgFile.setHeader("DIMTP", val.get(1)); |
1420 |
|
1421 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1422 |
bitPos = ((Integer) val.get(0)).intValue(); |
1423 |
dwgFile.setHeader("DIMTM", val.get(1)); |
1424 |
|
1425 |
// DWG 2000 +
|
1426 |
val = DwgUtil.testBit(intData, bitPos); |
1427 |
bitPos = ((Integer) val.get(0)).intValue(); |
1428 |
dwgFile.setHeader("DIMTOL", val.get(1)); |
1429 |
|
1430 |
val = DwgUtil.testBit(intData, bitPos); |
1431 |
bitPos = ((Integer) val.get(0)).intValue(); |
1432 |
dwgFile.setHeader("DIMLIM", val.get(1)); |
1433 |
|
1434 |
val = DwgUtil.testBit(intData, bitPos); |
1435 |
bitPos = ((Integer) val.get(0)).intValue(); |
1436 |
dwgFile.setHeader("DIMTIH", val.get(1)); |
1437 |
|
1438 |
val = DwgUtil.testBit(intData, bitPos); |
1439 |
bitPos = ((Integer) val.get(0)).intValue(); |
1440 |
dwgFile.setHeader("DIMTOH", val.get(1)); |
1441 |
|
1442 |
val = DwgUtil.testBit(intData, bitPos); |
1443 |
bitPos = ((Integer) val.get(0)).intValue(); |
1444 |
dwgFile.setHeader("DIMSE1", val.get(1)); |
1445 |
|
1446 |
val = DwgUtil.testBit(intData, bitPos); |
1447 |
bitPos = ((Integer) val.get(0)).intValue(); |
1448 |
dwgFile.setHeader("DIMSE2", val.get(1)); |
1449 |
|
1450 |
val = DwgUtil.getBitShort(intData, bitPos); |
1451 |
bitPos = ((Integer) val.get(0)).intValue(); |
1452 |
dwgFile.setHeader("DIMTAD", val.get(1)); |
1453 |
|
1454 |
val = DwgUtil.getBitShort(intData, bitPos); |
1455 |
bitPos = ((Integer) val.get(0)).intValue(); |
1456 |
dwgFile.setHeader("DIMZIN", val.get(1)); |
1457 |
|
1458 |
val = DwgUtil.getBitShort(intData, bitPos); |
1459 |
bitPos = ((Integer) val.get(0)).intValue(); |
1460 |
dwgFile.setHeader("DIMAZIN", val.get(1)); |
1461 |
|
1462 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1463 |
bitPos = ((Integer) val.get(0)).intValue(); |
1464 |
dwgFile.setHeader("DIMTXT", val.get(1)); |
1465 |
|
1466 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1467 |
bitPos = ((Integer) val.get(0)).intValue(); |
1468 |
dwgFile.setHeader("DIMCEN", val.get(1)); |
1469 |
|
1470 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1471 |
bitPos = ((Integer) val.get(0)).intValue(); |
1472 |
dwgFile.setHeader("DIMSZ", val.get(1)); |
1473 |
|
1474 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1475 |
bitPos = ((Integer) val.get(0)).intValue(); |
1476 |
dwgFile.setHeader("DIMALTF", val.get(1)); |
1477 |
|
1478 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1479 |
bitPos = ((Integer) val.get(0)).intValue(); |
1480 |
dwgFile.setHeader("DIMLFAC", val.get(1)); |
1481 |
|
1482 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1483 |
bitPos = ((Integer) val.get(0)).intValue(); |
1484 |
dwgFile.setHeader("DIMTVP", val.get(1)); |
1485 |
|
1486 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1487 |
bitPos = ((Integer) val.get(0)).intValue(); |
1488 |
dwgFile.setHeader("DIMTFAC", val.get(1)); |
1489 |
|
1490 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1491 |
bitPos = ((Integer) val.get(0)).intValue(); |
1492 |
dwgFile.setHeader("DIMGAP", val.get(1)); |
1493 |
|
1494 |
// DWG 2000+
|
1495 |
|
1496 |
val = DwgUtil.getBitDouble(intData, bitPos); |
1497 |
bitPos = ((Integer) val.get(0)).intValue(); |
1498 |
dwgFile.setHeader("DIMALTRND", val.get(1)); |
1499 |
|
1500 |
val = DwgUtil.testBit(intData, bitPos); |
1501 |
bitPos = ((Integer) val.get(0)).intValue(); |
1502 |
dwgFile.setHeader("DIMALT", val.get(1)); |
1503 |
|
1504 |
val = DwgUtil.getBitShort(intData, bitPos); |
1505 |
bitPos = ((Integer) val.get(0)).intValue(); |
1506 |
dwgFile.setHeader("DIMALTD", val.get(1)); |
1507 |
|
1508 |
val = DwgUtil.testBit(intData, bitPos); |
1509 |
bitPos = ((Integer) val.get(0)).intValue(); |
1510 |
dwgFile.setHeader("DIMTOFL", val.get(1)); |
1511 |
|
1512 |
val = DwgUtil.testBit(intData, bitPos); |
1513 |
bitPos = ((Integer) val.get(0)).intValue(); |
1514 |
dwgFile.setHeader("DIMSAH", val.get(1)); |
1515 |
|
1516 |
val = DwgUtil.testBit(intData, bitPos); |
1517 |
bitPos = ((Integer) val.get(0)).intValue(); |
1518 |
dwgFile.setHeader("DIMTIX", val.get(1)); |
1519 |
|
1520 |
val = DwgUtil.testBit(intData, bitPos); |
1521 |
bitPos = ((Integer) val.get(0)).intValue(); |
1522 |
dwgFile.setHeader("DIMSOXD", val.get(1)); |
1523 |
|
1524 |
// common
|
1525 |
|
1526 |
//FIXME: En versiones anteriores solo hab?a una variable
|
1527 |
// "DIMCLRD" de tipo entero, habr?a que comprobar donde se
|
1528 |
// utiliza para, si es necesario, utilizar apropiadamente
|
1529 |
// las nuevas. Lo mismo con "DIMCLRE" y "DIMCLRT".
|
1530 |
|
1531 |
val = DwgUtil.getCmColor(intData, bitPos, dwgFile.getDwgVersion()); |
1532 |
bitPos = ((Integer) val.get(0)).intValue(); |
1533 |
dwgFile.setHeader("DIMCLRD", val.get(1)); |
1534 |
dwgFile.setHeader("DIMCLRD_RGBVALUE", val.get(2)); |
1535 |
Object dimclrdColorByte = val.get(3); |
1536 |
dwgFile.setHeader("DIMCLRD_COLORBYTE", dimclrdColorByte);
|
1537 |
dwgFile.setHeader("DIMCLRD_NAME", val.get(4)); |
1538 |
|
1539 |
val = DwgUtil.getCmColor(intData, bitPos, dwgFile.getDwgVersion()); |
1540 |
bitPos = ((Integer) val.get(0)).intValue(); |
1541 |
dwgFile.setHeader("DIMCLRE", val.get(1)); |
1542 |
dwgFile.setHeader("DIMCLRE_RGBVALUE", val.get(2)); |
1543 |
Object dimclreColorByte = val.get(3); |
1544 |
dwgFile.setHeader("DIMCLRE_COLORBYTE", dimclreColorByte);
|
1545 |
dwgFile.setHeader("DIMCLRE_NAME", val.get(4)); |
1546 |
|
1547 |
val = DwgUtil.getCmColor(intData, bitPos, dwgFile.getDwgVersion()); |
1548 |
bitPos = ((Integer) val.get(0)).intValue(); |
1549 |
dwgFile.setHeader("DIMCLRT", val.get(1)); |
1550 |
dwgFile.setHeader("DIMCLRT_RGBVALUE", val.get(2)); |
1551 |
Object dimclrtColorByte = val.get(3); |
1552 |
dwgFile.setHeader("DIMCLRT_COLORBYTE", dimclrtColorByte);
|
1553 |
|
1554 |
dwgFile.setHeader("DIMCLRT_NAME", val.get(4)); |
1555 |
|
1556 |
// dwg2000 +
|
1557 |
|
1558 |
val = DwgUtil.getBitShort(intData, bitPos); |
1559 |
bitPos = ((Integer) val.get(0)).intValue(); |
1560 |
dwgFile.setHeader("DIMADEC", val.get(1)); |
1561 |
|
1562 |
val = DwgUtil.getBitShort(intData, bitPos); |
1563 |
bitPos = ((Integer) val.get(0)).intValue(); |
1564 |
dwgFile.setHeader("DIMDEC", val.get(1)); |
1565 |
|
1566 |
val = DwgUtil.getBitShort(intData, bitPos); |
1567 |
bitPos = ((Integer) val.get(0)).intValue(); |
1568 |
dwgFile.setHeader("DIMTDEC", val.get(1)); |
1569 |
|
1570 |
val = DwgUtil.getBitShort(intData, bitPos); |
1571 |
bitPos = ((Integer) val.get(0)).intValue(); |
1572 |
dwgFile.setHeader("DIMALTU", val.get(1)); |
1573 |
|
1574 |
val = DwgUtil.getBitShort(intData, bitPos); |
1575 |
bitPos = ((Integer) val.get(0)).intValue(); |
1576 |
dwgFile.setHeader("DIMALTTD", val.get(1)); |
1577 |
|
1578 |
val = DwgUtil.getBitShort(intData, bitPos); |
1579 |
bitPos = ((Integer) val.get(0)).intValue(); |
1580 |
dwgFile.setHeader("DIMAUNIT", val.get(1)); |
1581 |
|
1582 |
val = DwgUtil.getBitShort(intData, bitPos); |
1583 |
bitPos = ((Integer) val.get(0)).intValue(); |
1584 |
dwgFile.setHeader("DIMFRAC", val.get(1)); |
1585 |
|
1586 |
val = DwgUtil.getBitShort(intData, bitPos); |
1587 |
bitPos = ((Integer) val.get(0)).intValue(); |
1588 |
dwgFile.setHeader("DIMLUNIT", val.get(1)); |
1589 |
|
1590 |
val = DwgUtil.getBitShort(intData, bitPos); |
1591 |
bitPos = ((Integer) val.get(0)).intValue(); |
1592 |
dwgFile.setHeader("DIMDSEP", val.get(1)); |
1593 |
|
1594 |
val = DwgUtil.getBitShort(intData, bitPos); |
1595 |
bitPos = ((Integer) val.get(0)).intValue(); |
1596 |
dwgFile.setHeader("DIMTMOVE", val.get(1)); |
1597 |
|
1598 |
val = DwgUtil.getBitShort(intData, bitPos); |
1599 |
bitPos = ((Integer) val.get(0)).intValue(); |
1600 |
dwgFile.setHeader("DIMJUST", val.get(1)); |
1601 |
|
1602 |
val = DwgUtil.testBit(intData, bitPos); |
1603 |
bitPos = ((Integer) val.get(0)).intValue(); |
1604 |
dwgFile.setHeader("DIMSD1", val.get(1)); |
1605 |
|
1606 |
val = DwgUtil.testBit(intData, bitPos); |
1607 |
bitPos = ((Integer) val.get(0)).intValue(); |
1608 |
dwgFile.setHeader("DIMSD2", val.get(1)); |
1609 |
|
1610 |
val = DwgUtil.getBitShort(intData, bitPos); |
1611 |
bitPos = ((Integer) val.get(0)).intValue(); |
1612 |
dwgFile.setHeader("DIMTOLJ", val.get(1)); |
1613 |
|
1614 |
val = DwgUtil.getBitShort(intData, bitPos); |
1615 |
bitPos = ((Integer) val.get(0)).intValue(); |
1616 |
dwgFile.setHeader("DIMTZIN", val.get(1)); |
1617 |
|
1618 |
val = DwgUtil.getBitShort(intData, bitPos); |
1619 |
bitPos = ((Integer) val.get(0)).intValue(); |
1620 |
dwgFile.setHeader("DIMALTZ", val.get(1)); |
1621 |
|
1622 |
val = DwgUtil.getBitShort(intData, bitPos); |
1623 |
bitPos = ((Integer) val.get(0)).intValue(); |
1624 |
dwgFile.setHeader("DIMALTTZ", val.get(1)); |
1625 |
|
1626 |
val = DwgUtil.testBit(intData, bitPos); |
1627 |
bitPos = ((Integer) val.get(0)).intValue(); |
1628 |
dwgFile.setHeader("DIMUPT", val.get(1)); |
1629 |
|
1630 |
val = DwgUtil.getBitShort(intData, bitPos); |
1631 |
bitPos = ((Integer) val.get(0)).intValue(); |
1632 |
dwgFile.setHeader("DIMFIT", val.get(1)); |
1633 |
|
1634 |
val = DwgUtil.getHandle(intData, bitPos); |
1635 |
bitPos = ((Integer) val.get(0)).intValue(); |
1636 |
intHandle = DwgUtil.handleToInt(val); |
1637 |
dwgFile.setHeader("DIMTXTSTY", new Integer(intHandle)); |
1638 |
|
1639 |
val = DwgUtil.getHandle(intData, bitPos); |
1640 |
bitPos = ((Integer) val.get(0)).intValue(); |
1641 |
intHandle = DwgUtil.handleToInt(val); |
1642 |
dwgFile.setHeader("DIMLDRBLK", new Integer(intHandle)); |
1643 |
|
1644 |
val = DwgUtil.getHandle(intData, bitPos); |
1645 |
bitPos = ((Integer) val.get(0)).intValue(); |
1646 |
intHandle = DwgUtil.handleToInt(val); |
1647 |
dwgFile.setHeader("DIMBLK", new Integer(intHandle)); |
1648 |
|
1649 |
val = DwgUtil.getHandle(intData, bitPos); |
1650 |
bitPos = ((Integer) val.get(0)).intValue(); |
1651 |
intHandle = DwgUtil.handleToInt(val); |
1652 |
dwgFile.setHeader("DIMBLK1", new Integer(intHandle)); |
1653 |
|
1654 |
val = DwgUtil.getHandle(intData, bitPos); |
1655 |
bitPos = ((Integer) val.get(0)).intValue(); |
1656 |
intHandle = DwgUtil.handleToInt(val); |
1657 |
dwgFile.setHeader("DIMBLK2", new Integer(intHandle)); |
1658 |
|
1659 |
val = DwgUtil.getBitShort(intData, bitPos); |
1660 |
bitPos = ((Integer) val.get(0)).intValue(); |
1661 |
dwgFile.setHeader("DIMLWD", val.get(1)); |
1662 |
|
1663 |
val = DwgUtil.getBitShort(intData, bitPos); |
1664 |
bitPos = ((Integer) val.get(0)).intValue(); |
1665 |
dwgFile.setHeader("DIMLWE", val.get(1)); |
1666 |
|
1667 |
// Common
|
1668 |
|
1669 |
val = DwgUtil.getHandle(intData, bitPos); |
1670 |
bitPos = ((Integer) val.get(0)).intValue(); |
1671 |
intHandle = DwgUtil.handleToInt(val); |
1672 |
dwgFile.setHeader("BLOCK_CONTROL_OBJECT", new Integer(intHandle)); |
1673 |
|
1674 |
val = DwgUtil.getHandle(intData, bitPos); |
1675 |
bitPos = ((Integer) val.get(0)).intValue(); |
1676 |
intHandle = DwgUtil.handleToInt(val); |
1677 |
dwgFile.setHeader("LAYER_CONTROL_OBJECT", new Integer(intHandle)); |
1678 |
|
1679 |
val = DwgUtil.getHandle(intData, bitPos); |
1680 |
bitPos = ((Integer) val.get(0)).intValue(); |
1681 |
intHandle = DwgUtil.handleToInt(val); |
1682 |
dwgFile.setHeader("STYLE_CONTROL_OBJECT", new Integer(intHandle)); |
1683 |
|
1684 |
val = DwgUtil.getHandle(intData, bitPos); |
1685 |
bitPos = ((Integer) val.get(0)).intValue(); |
1686 |
intHandle = DwgUtil.handleToInt(val); |
1687 |
dwgFile.setHeader("LINETYPE_CONTROL_OBJECT", new Integer(intHandle)); |
1688 |
|
1689 |
val = DwgUtil.getHandle(intData, bitPos); |
1690 |
bitPos = ((Integer) val.get(0)).intValue(); |
1691 |
intHandle = DwgUtil.handleToInt(val); |
1692 |
dwgFile.setHeader("VIEW_CONTROL_OBJECT", new Integer(intHandle)); |
1693 |
|
1694 |
val = DwgUtil.getHandle(intData, bitPos); |
1695 |
bitPos = ((Integer) val.get(0)).intValue(); |
1696 |
intHandle = DwgUtil.handleToInt(val); |
1697 |
dwgFile.setHeader("UCS_CONTROL_OBJECT", new Integer(intHandle)); |
1698 |
|
1699 |
val = DwgUtil.getHandle(intData, bitPos); |
1700 |
bitPos = ((Integer) val.get(0)).intValue(); |
1701 |
intHandle = DwgUtil.handleToInt(val); |
1702 |
dwgFile.setHeader("VPORT_CONTROL_OBJECT", new Integer(intHandle)); |
1703 |
|
1704 |
val = DwgUtil.getHandle(intData, bitPos); |
1705 |
bitPos = ((Integer) val.get(0)).intValue(); |
1706 |
intHandle = DwgUtil.handleToInt(val); |
1707 |
dwgFile.setHeader("APPID_CONTROL_OBJECT", new Integer(intHandle)); |
1708 |
|
1709 |
val = DwgUtil.getHandle(intData, bitPos); |
1710 |
bitPos = ((Integer) val.get(0)).intValue(); |
1711 |
intHandle = DwgUtil.handleToInt(val); |
1712 |
dwgFile.setHeader("DIMSTYLE_CONTROL_OBJECT", new Integer(intHandle)); |
1713 |
|
1714 |
val = DwgUtil.getHandle(intData, bitPos); |
1715 |
bitPos = ((Integer) val.get(0)).intValue(); |
1716 |
intHandle = DwgUtil.handleToInt(val); |
1717 |
dwgFile.setHeader("ACAD_GROUP_DICTIONARY", new Integer(intHandle)); |
1718 |
|
1719 |
val = DwgUtil.getHandle(intData, bitPos); |
1720 |
bitPos = ((Integer) val.get(0)).intValue(); |
1721 |
intHandle = DwgUtil.handleToInt(val); |
1722 |
dwgFile.setHeader("ACAD_MLINE_DICTIONARY", new Integer(intHandle)); |
1723 |
|
1724 |
val = DwgUtil.getHandle(intData, bitPos); |
1725 |
bitPos = ((Integer) val.get(0)).intValue(); |
1726 |
intHandle = DwgUtil.handleToInt(val); |
1727 |
dwgFile.setHeader("NAMED_OBJECT_DICTIONARY", new Integer(intHandle)); |
1728 |
// DWG 2000+
|
1729 |
|
1730 |
// unknown bitshort
|
1731 |
val = DwgUtil.getBitShort(intData, bitPos); |
1732 |
bitPos = ((Integer) val.get(0)).intValue(); |
1733 |
|
1734 |
// unknown bitshort
|
1735 |
val = DwgUtil.getBitShort(intData, bitPos); |
1736 |
bitPos = ((Integer) val.get(0)).intValue(); |
1737 |
|
1738 |
val = DwgUtil.getTextString(intData, bitPos); |
1739 |
bitPos = ((Integer) val.get(0)).intValue(); |
1740 |
dwgFile.setHeader("HYPERLINKBASE", val.get(1)); |
1741 |
|
1742 |
val = DwgUtil.getTextString(intData, bitPos); |
1743 |
bitPos = ((Integer) val.get(0)).intValue(); |
1744 |
dwgFile.setHeader("STYLESHEET", val.get(1)); |
1745 |
|
1746 |
val = DwgUtil.getHandle(intData, bitPos); |
1747 |
bitPos = ((Integer) val.get(0)).intValue(); |
1748 |
intHandle = DwgUtil.handleToInt(val); |
1749 |
dwgFile.setHeader("LAYOUT_DICTIONARY", new Integer(intHandle)); |
1750 |
|
1751 |
val = DwgUtil.getHandle(intData, bitPos); |
1752 |
bitPos = ((Integer) val.get(0)).intValue(); |
1753 |
intHandle = DwgUtil.handleToInt(val); |
1754 |
dwgFile.setHeader("PLOT_SETTINGS_DICTIONARY",
|
1755 |
new Integer(intHandle)); |
1756 |
|
1757 |
val = DwgUtil.getHandle(intData, bitPos); |
1758 |
bitPos = ((Integer) val.get(0)).intValue(); |
1759 |
intHandle = DwgUtil.handleToInt(val); |
1760 |
dwgFile.setHeader("PLOT_STYLES_DICTIONARY", new Integer(intHandle)); |
1761 |
|
1762 |
// DWG 2004+
|
1763 |
val = DwgUtil.getHandle(intData, bitPos); |
1764 |
bitPos = ((Integer) val.get(0)).intValue(); |
1765 |
intHandle = DwgUtil.handleToInt(val); |
1766 |
dwgFile.setHeader("MATERIALS_DICTIONARY", new Integer(intHandle)); |
1767 |
|
1768 |
val = DwgUtil.getHandle(intData, bitPos); |
1769 |
bitPos = ((Integer) val.get(0)).intValue(); |
1770 |
intHandle = DwgUtil.handleToInt(val); |
1771 |
dwgFile.setHeader("COLORS_DICTIONARY", new Integer(intHandle)); |
1772 |
|
1773 |
// DWG 2000 +
|
1774 |
|
1775 |
/*
|
1776 |
* Flags:
|
1777 |
* CELWEIGHT Flags & 0x001F
|
1778 |
* ENDCAPS Flags & 0x0060
|
1779 |
* JOINSTYLE Flags & 0x0180
|
1780 |
* LWDISPLAY !(Flags & 0x0200)
|
1781 |
* XEDIT !(Flags & 0x0400)
|
1782 |
* EXTNAMES Flags & 0x0800
|
1783 |
* PSTYLEMODE Flags & 0x2000
|
1784 |
* OLESTARTUP Flags & 0x4000
|
1785 |
*/
|
1786 |
val = DwgUtil.getBitLong(intData, bitPos); |
1787 |
bitPos = ((Integer) val.get(0)).intValue(); |
1788 |
dwgFile.setHeader("FLAGS", val.get(1)); |
1789 |
|
1790 |
val = DwgUtil.getBitShort(intData, bitPos); |
1791 |
bitPos = ((Integer) val.get(0)).intValue(); |
1792 |
dwgFile.setHeader("INSUNITS", val.get(1)); |
1793 |
|
1794 |
val = DwgUtil.getBitShort(intData, bitPos); |
1795 |
bitPos = ((Integer) val.get(0)).intValue(); |
1796 |
dwgFile.setHeader("CEPSNTYPE", val.get(1)); |
1797 |
|
1798 |
if (((Integer) val.get(1)).intValue() == 3) { |
1799 |
val = DwgUtil.getHandle(intData, bitPos); |
1800 |
bitPos = ((Integer) val.get(0)).intValue(); |
1801 |
intHandle = DwgUtil.handleToInt(val); |
1802 |
dwgFile.setHeader("CPSNID", new Integer(intHandle)); |
1803 |
} |
1804 |
|
1805 |
val = DwgUtil.getTextString(intData, bitPos); |
1806 |
bitPos = ((Integer) val.get(0)).intValue(); |
1807 |
dwgFile.setHeader("FINGERPRINTGUID", val.get(1)); |
1808 |
|
1809 |
val = DwgUtil.getTextString(intData, bitPos); |
1810 |
bitPos = ((Integer) val.get(0)).intValue(); |
1811 |
dwgFile.setHeader("VERSIONGUID", val.get(1)); |
1812 |
|
1813 |
// DWG 2004+
|
1814 |
|
1815 |
val = DwgUtil.getRawChar(intData, bitPos); |
1816 |
bitPos = ((Integer) val.get(0)).intValue(); |
1817 |
dwgFile.setHeader("SORTENTS", val.get(1)); |
1818 |
|
1819 |
val = DwgUtil.getRawChar(intData, bitPos); |
1820 |
bitPos = ((Integer) val.get(0)).intValue(); |
1821 |
dwgFile.setHeader("INDEXCTL", val.get(1)); |
1822 |
|
1823 |
val = DwgUtil.getRawChar(intData, bitPos); |
1824 |
bitPos = ((Integer) val.get(0)).intValue(); |
1825 |
dwgFile.setHeader("HIDETEXT", val.get(1)); |
1826 |
|
1827 |
val = DwgUtil.getRawChar(intData, bitPos); |
1828 |
bitPos = ((Integer) val.get(0)).intValue(); |
1829 |
dwgFile.setHeader("XCLIPFRAME", val.get(1)); |
1830 |
|
1831 |
val = DwgUtil.getRawChar(intData, bitPos); |
1832 |
bitPos = ((Integer) val.get(0)).intValue(); |
1833 |
dwgFile.setHeader("DIMASSOC", val.get(1)); |
1834 |
|
1835 |
val = DwgUtil.getRawChar(intData, bitPos); |
1836 |
bitPos = ((Integer) val.get(0)).intValue(); |
1837 |
dwgFile.setHeader("HALOGAP", val.get(1)); |
1838 |
|
1839 |
val = DwgUtil.getBitShort(intData, bitPos); |
1840 |
bitPos = ((Integer) val.get(0)).intValue(); |
1841 |
dwgFile.setHeader("OBSCUREDCOLOR", val.get(1)); |
1842 |
|
1843 |
val = DwgUtil.getBitShort(intData, bitPos); |
1844 |
bitPos = ((Integer) val.get(0)).intValue(); |
1845 |
dwgFile.setHeader("INTERSECTION_COLOR", val.get(1)); |
1846 |
|
1847 |
val = DwgUtil.getRawChar(intData, bitPos); |
1848 |
bitPos = ((Integer) val.get(0)).intValue(); |
1849 |
dwgFile.setHeader("OBSCUREDLTYPE", val.get(1)); |
1850 |
|
1851 |
val = DwgUtil.getRawChar(intData, bitPos); |
1852 |
bitPos = ((Integer) val.get(0)).intValue(); |
1853 |
dwgFile.setHeader("INTERSECTION_DISPLAY", val.get(1)); |
1854 |
|
1855 |
val = DwgUtil.getTextString(intData, bitPos); |
1856 |
bitPos = ((Integer) val.get(0)).intValue(); |
1857 |
dwgFile.setHeader("PROJECTNAME", val.get(1)); |
1858 |
|
1859 |
// Common
|
1860 |
|
1861 |
val = DwgUtil.getHandle(intData, bitPos); |
1862 |
bitPos = ((Integer) val.get(0)).intValue(); |
1863 |
intHandle = DwgUtil.handleToInt(val); |
1864 |
dwgFile.setHeader("PAPER_BLOCK_RECORD", new Integer(intHandle)); |
1865 |
|
1866 |
val = DwgUtil.getHandle(intData, bitPos); |
1867 |
bitPos = ((Integer) val.get(0)).intValue(); |
1868 |
intHandle = DwgUtil.handleToInt(val); |
1869 |
dwgFile.setHeader("MODEL_BLOCK_RECORD", new Integer(intHandle)); |
1870 |
|
1871 |
val = DwgUtil.getHandle(intData, bitPos); |
1872 |
bitPos = ((Integer) val.get(0)).intValue(); |
1873 |
intHandle = DwgUtil.handleToInt(val); |
1874 |
dwgFile.setHeader("LTYPE_BYLAYER", new Integer(intHandle)); |
1875 |
|
1876 |
val = DwgUtil.getHandle(intData, bitPos); |
1877 |
bitPos = ((Integer) val.get(0)).intValue(); |
1878 |
intHandle = DwgUtil.handleToInt(val); |
1879 |
dwgFile.setHeader("LTYPE_BYBLOCK", new Integer(intHandle)); |
1880 |
|
1881 |
val = DwgUtil.getHandle(intData, bitPos); |
1882 |
bitPos = ((Integer) val.get(0)).intValue(); |
1883 |
intHandle = DwgUtil.handleToInt(val); |
1884 |
dwgFile.setHeader("LTYPE_CONTINUOUS", new Integer(intHandle)); |
1885 |
|
1886 |
} catch (Exception e) { |
1887 |
logger.trace(e.getMessage()); |
1888 |
} |
1889 |
|
1890 |
} |
1891 |
|
1892 |
/**
|
1893 |
* decrypts the encrypted data
|
1894 |
*
|
1895 |
* @param encrypted
|
1896 |
* encrypted data
|
1897 |
* @param offset
|
1898 |
* current position in file
|
1899 |
* @return vector with the decrypted data
|
1900 |
*/
|
1901 |
private int[] decryptSectionHeader(byte[] encrypted, int offset) { |
1902 |
int secMask = 0x4164536b ^ offset; |
1903 |
int[] decrypted = new int[8]; |
1904 |
ByteBuffer Hdr = ByteBuffer.allocate(32); |
1905 |
Hdr.position(0);
|
1906 |
Hdr.put(encrypted); |
1907 |
Hdr.order(ByteOrder.LITTLE_ENDIAN);
|
1908 |
Hdr.position(0);
|
1909 |
|
1910 |
for (int i = 0; i < 8; i++) { |
1911 |
int aux = Hdr.getInt();
|
1912 |
aux = aux ^ secMask; |
1913 |
decrypted[i] = aux; |
1914 |
} |
1915 |
return decrypted;
|
1916 |
} |
1917 |
|
1918 |
/**
|
1919 |
* Find all subsections of a section named "name" in the section's array sorted by startOffset
|
1920 |
*
|
1921 |
* @param name
|
1922 |
* String name of the section to find
|
1923 |
*
|
1924 |
* @return vector with sections named 2name"
|
1925 |
*/
|
1926 |
private Section[] findSections(String name) { |
1927 |
|
1928 |
Comparator cmp = new Comparator(){ |
1929 |
|
1930 |
public int compare(Object arg0, Object arg1) { |
1931 |
if (((Section)arg0).getStartOffset() > ((Section)arg1).getStartOffset()) {
|
1932 |
return 1; |
1933 |
} |
1934 |
return -1; |
1935 |
} |
1936 |
|
1937 |
}; |
1938 |
TreeSet foundSections = new TreeSet(cmp); |
1939 |
|
1940 |
for (int i = 0; i < sectionAmount; i++) { |
1941 |
if (sections[i].getName() != null |
1942 |
&& sections[i].getName().contains(name)) { |
1943 |
foundSections.add(sections[i]); |
1944 |
} |
1945 |
if (i == sectionAmount)
|
1946 |
logger.trace("No se han encontrado secciones llamadas \"" + name + "\""); |
1947 |
} |
1948 |
return (Section[]) foundSections.toArray(new Section[0]); |
1949 |
} |
1950 |
|
1951 |
|
1952 |
/**
|
1953 |
* Contains the defined classes for drawing
|
1954 |
*
|
1955 |
* @param bb
|
1956 |
* ByteBuffer containing the opened DWG file
|
1957 |
*/
|
1958 |
private void readDwgR2004Classes(ByteBuffer bb) { |
1959 |
|
1960 |
ByteBuffer decompressedBB = readSection(bb, "AcDb:Classes"); |
1961 |
|
1962 |
byte[] sentinel = new byte[16]; |
1963 |
decompressedBB.order(ByteOrder.nativeOrder());
|
1964 |
decompressedBB.position(0);
|
1965 |
decompressedBB.get(sentinel); // we get the sentinel that ALWAYS
|
1966 |
// appears before the data
|
1967 |
|
1968 |
if ((sentinel[0] & 0XFF) != 0x8d) |
1969 |
logger.trace(" sentinel[0] != 0x8d");
|
1970 |
if ((sentinel[1] & 0XFF) != 0xa1) |
1971 |
logger.trace("sentinel[1] != 0xa1");
|
1972 |
if ((sentinel[2] & 0XFF) != 0xc4) |
1973 |
logger.trace("sentinel[2] != 0xc4");
|
1974 |
if ((sentinel[3] & 0XFF) != 0xb8) |
1975 |
logger.trace("sentinel[3] != 0xb8");
|
1976 |
if ((sentinel[4] & 0XFF) != 0xc4) |
1977 |
logger.trace("sentinel[4] != 0xc4");
|
1978 |
if ((sentinel[5] & 0XFF) != 0xa9) |
1979 |
logger.trace("sentinel[5] != 0xa9");
|
1980 |
if ((sentinel[6] & 0XFF) != 0xf8) |
1981 |
logger.trace("sentinel[6] != 0xf8");
|
1982 |
if ((sentinel[7] & 0XFF) != 0xc5) |
1983 |
logger.trace("sentinel[7] != 0xc5");
|
1984 |
if ((sentinel[8] & 0XFF) != 0xc0) |
1985 |
logger.trace("sentinel[8] != 0xc0");
|
1986 |
if ((sentinel[9] & 0XFF) != 0xdc) |
1987 |
logger.trace("sentinel[9] != 0xdc");
|
1988 |
if ((sentinel[10] & 0XFF) != 0xf4) |
1989 |
logger.trace("sentinel[10] != 0xf4");
|
1990 |
if ((sentinel[11] & 0XFF) != 0x5f) |
1991 |
logger.trace("sentinel[11] != 0x5f");
|
1992 |
if ((sentinel[12] & 0XFF) != 0xe7) |
1993 |
logger.trace("sentinel[12] != 0xe7");
|
1994 |
if ((sentinel[13] & 0XFF) != 0xcf) |
1995 |
logger.trace("sentinel[13] != 0xcf");
|
1996 |
if ((sentinel[14] & 0XFF) != 0xb6) |
1997 |
logger.trace("sentinel[14] != 0xb6");
|
1998 |
if ((sentinel[15] & 0XFF) != 0x8a) |
1999 |
logger.trace("sentinel[15] != 0x8a");
|
2000 |
|
2001 |
// we start working with data that comes after the beginning sentinel
|
2002 |
decompressedBB.order(ByteOrder.LITTLE_ENDIAN);
|
2003 |
int size = decompressedBB.getInt();
|
2004 |
|
2005 |
decompressedBB.order(ByteOrder.nativeOrder());
|
2006 |
byte[] data = new byte[size]; |
2007 |
decompressedBB.get(data); |
2008 |
|
2009 |
int[] intData = DwgUtil.toIntArray(data); |
2010 |
|
2011 |
bb.order(ByteOrder.LITTLE_ENDIAN);
|
2012 |
short crc = decompressedBB.getShort(); // CRC |
2013 |
|
2014 |
List val = null; |
2015 |
int bitPos = 0; |
2016 |
|
2017 |
val = DwgUtil.getBitShort(intData, bitPos); |
2018 |
bitPos = ((Integer) val.get(0)).intValue(); |
2019 |
int MaxclassNum = ((Integer) val.get(1)).intValue(); |
2020 |
|
2021 |
val = DwgUtil.getRawChar(intData, bitPos); // 0x00
|
2022 |
if (((Integer) val.get(1)).intValue() != 0x00) { |
2023 |
logger.trace("Classes Section RC1 != 0x00");
|
2024 |
} |
2025 |
bitPos = ((Integer) val.get(0)).intValue(); |
2026 |
|
2027 |
val = DwgUtil.getRawChar(intData, bitPos); |
2028 |
bitPos = ((Integer) val.get(0)).intValue(); // 0x00 |
2029 |
if (((Integer) val.get(1)).intValue() != 0x00) { |
2030 |
logger.trace("Classes Section RC2 != 0x00");
|
2031 |
} |
2032 |
|
2033 |
val = DwgUtil.testBit(intData, bitPos); |
2034 |
bitPos = ((Integer) val.get(0)).intValue(); |
2035 |
if (((Boolean) val.get(1)).booleanValue() != true) { |
2036 |
logger.trace("Classes Section B != true");
|
2037 |
} |
2038 |
|
2039 |
int maxBit = size * 8; |
2040 |
|
2041 |
while ((bitPos + 8) < maxBit) { |
2042 |
val = DwgUtil.getBitShort(intData, bitPos); |
2043 |
bitPos = ((Integer) val.get(0)).intValue(); |
2044 |
int classNum = ((Integer) val.get(1)).intValue(); |
2045 |
|
2046 |
val = DwgUtil.getBitShort(intData, bitPos); |
2047 |
bitPos = ((Integer) val.get(0)).intValue(); |
2048 |
int version = ((Integer) val.get(1)).intValue(); |
2049 |
|
2050 |
val = DwgUtil.getTextString(intData, bitPos); |
2051 |
bitPos = ((Integer) val.get(0)).intValue(); |
2052 |
String appName = (String) val.get(1); |
2053 |
|
2054 |
val = DwgUtil.getTextString(intData, bitPos); |
2055 |
bitPos = ((Integer) val.get(0)).intValue(); |
2056 |
String cPlusPlusName = (String) val.get(1); |
2057 |
|
2058 |
val = DwgUtil.getTextString(intData, bitPos); |
2059 |
bitPos = ((Integer) val.get(0)).intValue(); |
2060 |
String dxfName = (String) val.get(1); |
2061 |
|
2062 |
val = DwgUtil.testBit(intData, bitPos); |
2063 |
bitPos = ((Integer) val.get(0)).intValue(); |
2064 |
boolean isZombie = ((Boolean) val.get(1)).booleanValue(); |
2065 |
|
2066 |
val = DwgUtil.getBitShort(intData, bitPos); |
2067 |
bitPos = ((Integer) val.get(0)).intValue(); |
2068 |
int id = ((Integer) val.get(1)).intValue(); |
2069 |
|
2070 |
val = DwgUtil.getBitLong(intData, bitPos); |
2071 |
bitPos = ((Integer) val.get(0)).intValue(); |
2072 |
int numberObject = ((Integer) val.get(1)).intValue(); |
2073 |
|
2074 |
val = DwgUtil.getBitShort(intData, bitPos); |
2075 |
bitPos = ((Integer) val.get(0)).intValue(); |
2076 |
int DwgVersion = ((Integer) val.get(1)).intValue(); |
2077 |
|
2078 |
val = DwgUtil.getBitShort(intData, bitPos); |
2079 |
bitPos = ((Integer) val.get(0)).intValue(); |
2080 |
int maintenanceVersion = ((Integer) val.get(1)).intValue(); |
2081 |
|
2082 |
val = DwgUtil.getBitLong(intData, bitPos); |
2083 |
bitPos = ((Integer) val.get(0)).intValue(); |
2084 |
int unknown1 = ((Integer) val.get(1)).intValue(); |
2085 |
|
2086 |
val = DwgUtil.getBitLong(intData, bitPos); |
2087 |
bitPos = ((Integer) val.get(0)).intValue(); |
2088 |
int unknown2 = ((Integer) val.get(1)).intValue(); |
2089 |
|
2090 |
DwgClass2004 dwgClass = new DwgClass2004(classNum, version,
|
2091 |
appName, cPlusPlusName, dxfName, isZombie, id, |
2092 |
numberObject, DwgVersion, maintenanceVersion, unknown1, |
2093 |
unknown2); |
2094 |
dwgFile.addDwgClass(dwgClass); |
2095 |
|
2096 |
}// while
|
2097 |
|
2098 |
decompressedBB.order(ByteOrder.nativeOrder());
|
2099 |
byte[] lastSentinnel = new byte[16]; |
2100 |
decompressedBB.get(lastSentinnel); |
2101 |
if (lastSentinnel[0] != 0x72) |
2102 |
logger.trace("lastSentinnel[0] != 0x72");
|
2103 |
if (lastSentinnel[1] != 0x5e) |
2104 |
logger.trace("lastSentinnel[1] != 0x5e");
|
2105 |
if (lastSentinnel[2] != 0x3b) |
2106 |
logger.trace("lastSentinnel[2] != 0x3b");
|
2107 |
if (lastSentinnel[3] != 0x47) |
2108 |
logger.trace("lastSentinnel[3] != 0x47");
|
2109 |
if (lastSentinnel[4] != 0x3b) |
2110 |
logger.trace("lastSentinnel[4] != 0x3b");
|
2111 |
if (lastSentinnel[5] != 0x56) |
2112 |
logger.trace("lastSentinnel[5] != 0x56");
|
2113 |
if (lastSentinnel[6] != 0x07) |
2114 |
logger.trace("lastSentinnel[6] != 0x07");
|
2115 |
if (lastSentinnel[7] != 0x3a) |
2116 |
logger.trace("lastSentinnel[7] != 0x3a");
|
2117 |
if (lastSentinnel[8] != 0x3f) |
2118 |
logger.trace("lastSentinnel[8] != 0x3f");
|
2119 |
if (lastSentinnel[9] != 0x23) |
2120 |
logger.trace("lastSentinnel[9] != 0x23");
|
2121 |
if (lastSentinnel[10] != 0x0b) |
2122 |
logger.trace("lastSentinnel[10] != 0x0b");
|
2123 |
if ((lastSentinnel[11] & 0xFF) != 0xa0) |
2124 |
logger.trace("lastSentinnel[11] != 0xa0");
|
2125 |
if (lastSentinnel[12] != 0x18) |
2126 |
logger.trace("lastSentinnel[12] != 0x18");
|
2127 |
if (lastSentinnel[13] != 0x30) |
2128 |
logger.trace("lastSentinnel[13] != 0x30");
|
2129 |
if (lastSentinnel[14] != 0x49) |
2130 |
logger.trace("lastSentinnel[14] != 0x49");
|
2131 |
if (lastSentinnel[15] != 0x75) |
2132 |
logger.trace("lastSentinnel[15] != 0x75");
|
2133 |
} |
2134 |
|
2135 |
/**
|
2136 |
*
|
2137 |
* @param bb
|
2138 |
* ByteBuffer containing the opened DWG File
|
2139 |
*/
|
2140 |
private void readDwgR2004ObjectOffsets(ByteBuffer bb) { |
2141 |
|
2142 |
ByteBuffer decompressedBB = readSection(bb,"AcDb:Handles"); |
2143 |
decompressedBB.position(0);
|
2144 |
|
2145 |
short size;
|
2146 |
|
2147 |
byte[] dataBytes; |
2148 |
int[] data; |
2149 |
int bitPos = 0; |
2150 |
int bitMax;
|
2151 |
|
2152 |
|
2153 |
do {
|
2154 |
bitPos = 0;
|
2155 |
decompressedBB.order(ByteOrder.BIG_ENDIAN);
|
2156 |
size = decompressedBB.getShort(); |
2157 |
decompressedBB.order(ByteOrder.LITTLE_ENDIAN);
|
2158 |
if (size == 2) |
2159 |
break;
|
2160 |
dataBytes = new byte[size-2]; |
2161 |
decompressedBB.get(dataBytes); |
2162 |
data = DwgUtil.bytesToMachineBytes(dataBytes); |
2163 |
bitMax = (size - 2) * 8; |
2164 |
int lastHandle = 0; |
2165 |
int lastLoc = 0; |
2166 |
while (bitPos < bitMax) {
|
2167 |
ArrayList v = DwgUtil.getModularChar(data, bitPos);
|
2168 |
bitPos = ((Integer) v.get(0)).intValue(); |
2169 |
int handle = ((Integer) v.get(1)).intValue(); |
2170 |
if(handle<0){ |
2171 |
logger.trace("offset negativo");
|
2172 |
handle = - handle; |
2173 |
} |
2174 |
lastHandle = lastHandle + handle; |
2175 |
|
2176 |
v = DwgUtil.getModularChar(data, bitPos); |
2177 |
bitPos = ((Integer) v.get(0)).intValue(); |
2178 |
int loc = ((Integer) v.get(1)).intValue(); |
2179 |
lastLoc = lastLoc + loc; |
2180 |
|
2181 |
dwgFile.addDwgObjectOffset(lastHandle, lastLoc); |
2182 |
|
2183 |
}// while
|
2184 |
decompressedBB.getShort(); //crc
|
2185 |
|
2186 |
} while (size != 2); |
2187 |
|
2188 |
return;
|
2189 |
|
2190 |
} |
2191 |
|
2192 |
/**
|
2193 |
* @return the decompressed data of a logical section,
|
2194 |
* joining up all the physical sections belonging to it .
|
2195 |
* @param ByteBuffer
|
2196 |
* Containing the opened dwg file
|
2197 |
* @param compressedSize
|
2198 |
* size of the compressed data
|
2199 |
* @param decompressedSize
|
2200 |
* size of the decompressed data
|
2201 |
* @param CheckSum
|
2202 |
*/
|
2203 |
protected ByteBuffer readSection(ByteBuffer bb, String name) { |
2204 |
|
2205 |
Section[] foundSections = findSections(name);
|
2206 |
ByteBuffer fullSectionDecompressedBB = null; |
2207 |
ByteBuffer sectionDecompressedData = null; |
2208 |
int numberOfFoundSections = foundSections.length;
|
2209 |
if ( numberOfFoundSections == 0) { |
2210 |
logger.trace("No se han encontrado secciones llamadas " + name);
|
2211 |
} else {
|
2212 |
Section section; |
2213 |
int decompressedSize = foundSections[0].getMaxDecompressedSize(); |
2214 |
|
2215 |
fullSectionDecompressedBB = ByteBuffer.allocate(decompressedSize * numberOfFoundSections);
|
2216 |
fullSectionDecompressedBB.position(0);
|
2217 |
|
2218 |
for(int i=0; i<numberOfFoundSections; i++){ |
2219 |
section = (Section)foundSections[i]; |
2220 |
|
2221 |
int offset = section.getAddress();
|
2222 |
bb.position(offset); |
2223 |
bb.order(ByteOrder.nativeOrder());
|
2224 |
byte[] encrypted = new byte[32]; |
2225 |
bb.get(encrypted); // We get the Encrypted Section Header
|
2226 |
|
2227 |
int[] decrypted = decryptSectionHeader(encrypted, offset); |
2228 |
/*
|
2229 |
* decrypted[0] = SectionType
|
2230 |
* decrypted[1] = Data Size
|
2231 |
* decrypted[2] = Section Size
|
2232 |
* decrypted[3] = Start Offset
|
2233 |
* decrypted[4] = Unknown
|
2234 |
* decrypted[5] = CheckSum1
|
2235 |
* decrypted[6] = CheckSum2
|
2236 |
* decrypted[7] = ???
|
2237 |
*
|
2238 |
* Lo de arriba es lo de la documentacion pero yo creo [Paco]:
|
2239 |
*
|
2240 |
* decrypted[0] = ???
|
2241 |
* decrypted[1] = SectionType
|
2242 |
* decrypted[2] = Data Size
|
2243 |
* decrypted[3] = Section Size
|
2244 |
* decrypted[4] = Start Offset
|
2245 |
* decrypted[5] = Unknown
|
2246 |
* decrypted[6] = CheckSum1
|
2247 |
* decrypted[7] = CheckSum2
|
2248 |
*
|
2249 |
*/
|
2250 |
|
2251 |
if ( decrypted[1] != section.getType()){ |
2252 |
logger.trace("Discrepancia en el tipo de seccion: " + section.getType() +" , " + decrypted[1] ); |
2253 |
} |
2254 |
if ( decrypted[2] != section.getDataSize()){ |
2255 |
logger.trace("Discrepancia en el tama?o de los datos de la seccion: " + section.getDataSize() +" , " + decrypted[2] ); |
2256 |
} |
2257 |
if ( decrypted[3] != section.getSize()){ |
2258 |
logger.trace("Discrepancia en el tama?o de la seccion: " + section.getSize() +" , " + decrypted[3] ); |
2259 |
} |
2260 |
if ( decrypted[4] != section.getStartOffset()){ |
2261 |
logger.trace("Discrepancia en el start offset de la seccion: " + section.getStartOffset() +" , " + decrypted[4] ); |
2262 |
} |
2263 |
|
2264 |
decompressedSize = section.getMaxDecompressedSize(); |
2265 |
sectionDecompressedData = readCompressedSection(bb, decrypted[2], decompressedSize, 0); |
2266 |
sectionDecompressedData.position(0);
|
2267 |
section.setDecompressedData(sectionDecompressedData); |
2268 |
if (fullSectionDecompressedBB.position() != section.getStartOffset()){
|
2269 |
logger.trace("Desincronizaci?n entre el start offset de la seccion y la posici?n del ByteBuffer compuesto: " + section.getStartOffset() +" , " + fullSectionDecompressedBB.position() ); |
2270 |
} |
2271 |
fullSectionDecompressedBB.put(section.getDecompressedData()); |
2272 |
} |
2273 |
} |
2274 |
return fullSectionDecompressedBB;
|
2275 |
|
2276 |
} |
2277 |
|
2278 |
/**
|
2279 |
* Reads all the object referenced in the object map section of the DWG file
|
2280 |
* (using their object file obsets)
|
2281 |
*/
|
2282 |
protected void readDwgR2004Objects() { |
2283 |
|
2284 |
ByteBuffer decompressedBB = readSection(bb, "AcDb:AcDbObjects"); |
2285 |
if (decompressedBB != null){ |
2286 |
decompressedBB.position(0);
|
2287 |
|
2288 |
for (int i = 0; i < dwgFile.getDwgObjectOffsets().size(); i++) { |
2289 |
try {
|
2290 |
DwgObjectOffset doo = (DwgObjectOffset) dwgFile.getDwgObjectOffsets().get(i); |
2291 |
|
2292 |
DwgObject obj = readDwgR2004Object(decompressedBB, doo.getOffset(), i); |
2293 |
/*
|
2294 |
* azabala: las entidades DWG no implementadas no nos aportan
|
2295 |
* nada (aunque la sigo leyendo por si aparecen problemas de
|
2296 |
* puntero de fichero) No considero por tanto los DwgObject if
|
2297 |
* (obj != null) { dwgFile.addDwgObject(obj); }
|
2298 |
*
|
2299 |
* paco: propongo reconsiderar esto. Si no cargamos todos los
|
2300 |
* objetos podemos tener problemas con las subentities.
|
2301 |
*/
|
2302 |
if (obj != null && obj.getClass() != DwgObject.class) { |
2303 |
dwgFile.addDwgObject(obj); |
2304 |
} |
2305 |
} catch (Exception e) { |
2306 |
logger.trace(e.getMessage()); |
2307 |
continue;
|
2308 |
} |
2309 |
}// for
|
2310 |
} |
2311 |
|
2312 |
} |
2313 |
|
2314 |
/**
|
2315 |
* Read commun parameters for an Object
|
2316 |
*
|
2317 |
* @param offset
|
2318 |
* Object's address
|
2319 |
* @param index
|
2320 |
* object identifier
|
2321 |
* @return the object
|
2322 |
*/
|
2323 |
protected DwgObject readDwgR2004Object(ByteBuffer bb, int offset, int index) { |
2324 |
DwgObject obj = null;
|
2325 |
try {
|
2326 |
if (offset >= bb.capacity()) {
|
2327 |
logger.trace("Posible error leyendo un objeto: capacity = "
|
2328 |
+ bb.capacity() + " offset = " + offset);
|
2329 |
return null; |
2330 |
} |
2331 |
bb.position(offset); |
2332 |
int size = DwgUtil.getModularShort(bb);
|
2333 |
|
2334 |
|
2335 |
//FIXME: Esto es para saltarse posibles objetos defectuosos que nos
|
2336 |
//impedir?an ver el resto del archivo
|
2337 |
if (size == 0 || size>29696) { |
2338 |
logger.trace("Posible error leyendo un objeto: size = "+size);
|
2339 |
return null; |
2340 |
} |
2341 |
if (offset + (size*8) >= bb.capacity()) { |
2342 |
logger.trace("Posible error leyendo un objeto: capacity = "
|
2343 |
+ bb.capacity() + " offset = " + offset + " size = "+size); |
2344 |
return null; |
2345 |
} |
2346 |
|
2347 |
bb.order(ByteOrder.LITTLE_ENDIAN);
|
2348 |
byte[] data = new byte[size]; |
2349 |
int[] intData = new int[size]; |
2350 |
|
2351 |
bb.get(data); |
2352 |
try {
|
2353 |
intData = DwgUtil.toIntArray(data); |
2354 |
} catch (Exception e) { |
2355 |
logger.trace("Error leyendo un objeto: size = " + size, e);
|
2356 |
return null; |
2357 |
} |
2358 |
|
2359 |
int bitPos = 0; |
2360 |
ArrayList v = DwgUtil.getBitShort(intData, bitPos);
|
2361 |
bitPos = ((Integer) v.get(0)).intValue(); |
2362 |
int type = ((Integer) v.get(1)).intValue(); // the type of object |
2363 |
|
2364 |
obj = DwgObjectFactory.getInstance().create(type, index); |
2365 |
|
2366 |
/*
|
2367 |
* This if is entered to check if the type of the object is a
|
2368 |
* non-fixed value
|
2369 |
*/
|
2370 |
if (obj == null) { |
2371 |
logger.trace("dwgFileVR2004Reader: Entrando en Objeto Nulo");
|
2372 |
if (type >= 500) { |
2373 |
int newIndex = type - 500; |
2374 |
if (newIndex < (dwgFile.getDwgClasses().size() - 1)) { |
2375 |
DwgClass2004 dwgClass = (DwgClass2004) dwgFile.getDwgClasses().get(newIndex); |
2376 |
String dxfEntityName = dwgClass.getDxfName();
|
2377 |
obj = DwgObjectFactory.getInstance().create(dxfEntityName, index); |
2378 |
|
2379 |
if (obj == null) { |
2380 |
logger.trace(dxfEntityName |
2381 |
+ " todavia no est? implementado");
|
2382 |
return null; |
2383 |
}// if
|
2384 |
}// if newIndex
|
2385 |
else {
|
2386 |
return null; |
2387 |
} |
2388 |
} else {
|
2389 |
logger.trace("dwgFileVR2004Reader: Encontrado tipo " + type);
|
2390 |
return null; |
2391 |
} |
2392 |
} |
2393 |
obj.setAddress(offset); // we set the address for the object. This
|
2394 |
// time there is no mistake
|
2395 |
obj.setVersion(dwgFile.getDwgVersion()); |
2396 |
|
2397 |
v = DwgUtil.getRawLong(intData, bitPos); |
2398 |
bitPos = ((Integer) v.get(0)).intValue(); |
2399 |
int objBSize = ((Integer) v.get(1)).intValue(); |
2400 |
obj.setSizeInBits(objBSize); |
2401 |
|
2402 |
DwgHandleReference entityHandle = new DwgHandleReference();
|
2403 |
bitPos = entityHandle.read(intData, bitPos); |
2404 |
obj.setHandle(entityHandle); |
2405 |
|
2406 |
v = DwgUtil.readExtendedData(intData, bitPos); |
2407 |
bitPos = ((Integer) v.get(0)).intValue(); |
2408 |
ArrayList extData = (ArrayList) v.get(1); |
2409 |
obj.setExtendedData(extData); |
2410 |
|
2411 |
boolean gflag = obj.isGraphicsFlag();
|
2412 |
if (gflag) {
|
2413 |
//lee un flag boolean
|
2414 |
v = DwgUtil.testBit(intData, bitPos); |
2415 |
bitPos = ((Integer) v.get(0)).intValue(); |
2416 |
boolean val = ((Boolean) v.get(1)).booleanValue(); |
2417 |
//si hay imagen asociada, se lee por completo
|
2418 |
if (val) {
|
2419 |
v = DwgUtil.getRawLong(intData, bitPos); |
2420 |
bitPos = ((Integer) v.get(0)).intValue(); |
2421 |
size = ((Integer) v.get(1)).intValue(); |
2422 |
int bgSize = size * 8; |
2423 |
Integer giData = (Integer) DwgUtil.getBits(intData, bgSize, |
2424 |
bitPos); |
2425 |
obj.setGraphicData(giData.intValue()); |
2426 |
bitPos = bitPos + bgSize; |
2427 |
} |
2428 |
} |
2429 |
if(obj.getClass() != DwgObject.class)
|
2430 |
readSpecificObject2004(obj, intData, bitPos); |
2431 |
|
2432 |
} catch (RuntimeException e) { |
2433 |
e.printStackTrace(); |
2434 |
return null; |
2435 |
} catch (CorruptedDwgEntityException e) {
|
2436 |
// TODO Auto-generated catch block
|
2437 |
e.printStackTrace(); |
2438 |
return null; |
2439 |
} |
2440 |
return obj;
|
2441 |
} |
2442 |
|
2443 |
/**
|
2444 |
* Read a specific object depending on its type
|
2445 |
*
|
2446 |
* @param obj
|
2447 |
* the object to read
|
2448 |
* @param data
|
2449 |
* Data of the object
|
2450 |
* @param bitPos
|
2451 |
* Position where start reading
|
2452 |
* @throws RuntimeException
|
2453 |
* @throws CorruptedDwgEntityException
|
2454 |
*/
|
2455 |
private void readSpecificObject2004(DwgObject obj, int[] data, int bitPos) |
2456 |
throws RuntimeException, CorruptedDwgEntityException { |
2457 |
|
2458 |
DwgObjectReaderPool pool = DwgObjectReaderPool.getInstance(); |
2459 |
IDwgObjectReader reader = pool.get(obj, "2004");
|
2460 |
if (reader != null) { |
2461 |
// reader.setFileReader(this);
|
2462 |
reader.readSpecificObj(data, bitPos, obj); |
2463 |
} else {
|
2464 |
logger.trace("No se ha implementado la lectura de "
|
2465 |
+ obj.getClass().getName() + ", code=" + obj.getType());
|
2466 |
} |
2467 |
} |
2468 |
|
2469 |
|
2470 |
/**
|
2471 |
* Reads the Section Map and fills the Sections Array with the sections
|
2472 |
* found
|
2473 |
*/
|
2474 |
protected void readDwgR2004SectionMap(ByteBuffer bb) { |
2475 |
bb.order(ByteOrder.LITTLE_ENDIAN);
|
2476 |
bb.position(sectionMapAddress); |
2477 |
ByteBuffer dData = readSystemSection(bb);
|
2478 |
dData.order(ByteOrder.LITTLE_ENDIAN);
|
2479 |
dData.position(0);
|
2480 |
|
2481 |
int sectionNumber;
|
2482 |
int gapNumber = 0; |
2483 |
sections = new Section[sectionAmount + 1]; |
2484 |
gaps = new Gap[gapAmount];
|
2485 |
|
2486 |
sections[0] = new Section(); |
2487 |
sections[0].setNumber(0); |
2488 |
sections[0].setSize(0); |
2489 |
sections[0].setAddress(0x100); |
2490 |
|
2491 |
int size=0; |
2492 |
int previousSize=0; |
2493 |
|
2494 |
/*
|
2495 |
* We start reading the section map once decompressed. this usually
|
2496 |
* gives a pair of SectionNumber/SectionSize unless a Gap (negative
|
2497 |
* section number) is found
|
2498 |
*/
|
2499 |
for (int i = 1; i <= sectionAmount; i++) { |
2500 |
previousSize=size; |
2501 |
size=0;
|
2502 |
sections[i] = new Section();
|
2503 |
sectionNumber = dData.getInt(); |
2504 |
while (sectionNumber < 0) { |
2505 |
if (gapNumber >= gapAmount) {
|
2506 |
logger.trace("ERROR: Se han encontrado mas gaps de los definidos");
|
2507 |
} |
2508 |
gaps[gapNumber] = new Gap();
|
2509 |
int gapSize = dData.getInt();
|
2510 |
size += gapSize; |
2511 |
gaps[gapNumber].setSize(gapSize); |
2512 |
gaps[gapNumber].setParent(dData.getInt()); |
2513 |
gaps[gapNumber].setLeft(dData.getInt()); |
2514 |
gaps[gapNumber].setRight(dData.getInt()); |
2515 |
gaps[gapNumber].setZero(dData.getInt()); |
2516 |
gapNumber++; |
2517 |
sectionNumber = dData.getInt(); |
2518 |
} |
2519 |
|
2520 |
if (sectionNumber == sectionInfoId) {
|
2521 |
// We keep this index so we can localize the Section Info
|
2522 |
sectionInfoIndex = i; |
2523 |
} |
2524 |
sections[i].setNumber(sectionNumber); |
2525 |
int sectionSize = dData.getInt();
|
2526 |
sections[i].setSize(sectionSize); |
2527 |
size += sectionSize; |
2528 |
if (i == 1) { |
2529 |
sections[i].setAddress(0x100);
|
2530 |
} else {
|
2531 |
sections[i].setAddress(sections[i - 1].getAddress()
|
2532 |
+ previousSize); |
2533 |
} |
2534 |
} |
2535 |
} |
2536 |
|
2537 |
/**
|
2538 |
* @return Returns the decompressed data of SectionMap and Section Info.
|
2539 |
* @param ByteBuffer
|
2540 |
* containing the dwg opened file
|
2541 |
*/
|
2542 |
protected ByteBuffer readSystemSection(ByteBuffer bb) { |
2543 |
|
2544 |
int sectionType = bb.getInt();
|
2545 |
int decompressedSize = bb.getInt();
|
2546 |
int compressedSize = bb.getInt();
|
2547 |
int compressionType = bb.getInt();
|
2548 |
int checksum = bb.getInt();
|
2549 |
|
2550 |
|
2551 |
return readCompressedSection(bb, compressedSize, decompressedSize, checksum);
|
2552 |
|
2553 |
} |
2554 |
|
2555 |
/**
|
2556 |
* @return the decompressed data of a compressed section.
|
2557 |
* @param ByteBuffer
|
2558 |
* Containing the opend dwg file
|
2559 |
* @param compressedSize
|
2560 |
* size of the compressed data
|
2561 |
* @param decompressedSize
|
2562 |
* size of the decompressed data
|
2563 |
* @param CheckSum
|
2564 |
*/
|
2565 |
protected ByteBuffer readCompressedSection(ByteBuffer bb, int compressedSize, int decompressedSize, int checksum) { |
2566 |
long calcSize = 0; |
2567 |
ByteBuffer decompressedData;
|
2568 |
decompressedData = ByteBuffer.allocate(decompressedSize);
|
2569 |
decompressedData.order(ByteOrder.LITTLE_ENDIAN);
|
2570 |
decompressedData.position(0);
|
2571 |
|
2572 |
int opcodes = 0; |
2573 |
byte opcode1 = bb.get();
|
2574 |
byte opcode2 = 0; |
2575 |
boolean opcode2valid = false; |
2576 |
int literalLength = 0; |
2577 |
int lls = 0; |
2578 |
int compressedBytes = 0; // Number of "compressed" bytes that are to be copied to this |
2579 |
// location from a previous location in the uncompressed data stream
|
2580 |
|
2581 |
int compOffset = 0; // Offset backwards from the current location in the decompressed data stream, |
2582 |
// where the "compressed" bytes should be copied from.
|
2583 |
|
2584 |
int litCount = 0; // Number of uncompressed or literal bytes to be copied from the input stream, |
2585 |
// following the addition of the compressed bytes.
|
2586 |
int[] twoBytesOffset; |
2587 |
byte b;
|
2588 |
|
2589 |
try {
|
2590 |
if (((opcode1 & 0xFF) >= 0x00) && ((opcode1 & 0xFF) <= 0x0F)) { |
2591 |
literalLength = readLiteralLength(bb, opcode1); |
2592 |
lls++; |
2593 |
if (literalLength != 0) { // Copy the first sequence of uncompressed(literal) data |
2594 |
for (int i = 0; i < literalLength; i++) { |
2595 |
b = bb.get(); |
2596 |
decompressedData.put(b); |
2597 |
} |
2598 |
opcode1 = bb.get(); // get the first opcode
|
2599 |
} |
2600 |
calcSize = calcSize + literalLength; |
2601 |
|
2602 |
} else {
|
2603 |
logger.trace("Error leyendo el literal Length");
|
2604 |
} |
2605 |
|
2606 |
// We start treating the opcodes
|
2607 |
|
2608 |
while (opcode1 != 0x11) { |
2609 |
|
2610 |
if ((opcode1 & 0xFF) >= 0x00 && (opcode1 & 0xFF) <= 0x0F) { |
2611 |
|
2612 |
logger.trace("Posible error leyendo el opcode " + opcode1);
|
2613 |
decompressedData.put(opcode1); // ???
|
2614 |
if (opcode2valid) {
|
2615 |
opcode1 = opcode2; |
2616 |
opcode2valid = false;
|
2617 |
} else {
|
2618 |
opcode1 = bb.get(); |
2619 |
} |
2620 |
continue;
|
2621 |
} else {
|
2622 |
compressedBytes = 0;
|
2623 |
compOffset = 0;
|
2624 |
litCount = 0;
|
2625 |
opcodes++; |
2626 |
if ((opcode1 & 0xFF) == 0x10) { |
2627 |
compressedBytes = readLongCompressionOffset(bb) + 9;
|
2628 |
twoBytesOffset = readTwoByteOffset(bb); |
2629 |
compOffset = twoBytesOffset[0] + 0x3FFF; |
2630 |
litCount = twoBytesOffset[1]; // this can take values from 0 to 3. |
2631 |
opcode2 = bb.get(); // we get the next opcode
|
2632 |
opcode2valid = true;
|
2633 |
if (litCount == 0) { // if litCount is 0, it is read as the next literal length |
2634 |
litCount = readLiteralLength(bb, opcode2); |
2635 |
opcode2valid = false;
|
2636 |
if (litCount != 0) { |
2637 |
opcode2 = bb.get(); |
2638 |
opcode2valid = true;
|
2639 |
} |
2640 |
} |
2641 |
} else if ((opcode1 & 0xFF) >= 0x12 |
2642 |
&& (opcode1 & 0xFF) <= 0x17) { |
2643 |
compressedBytes = (opcode1 & 0x0F) + 2; |
2644 |
twoBytesOffset = readTwoByteOffset(bb); |
2645 |
compOffset = twoBytesOffset[0] + 0x3FFF; |
2646 |
litCount = twoBytesOffset[1]; // this can take values from 0 to 3. |
2647 |
opcode2 = bb.get(); // we get the next opcode
|
2648 |
opcode2valid = true;
|
2649 |
if (litCount == 0) { // if litCount is 0, it is read |
2650 |
// as the next literal length
|
2651 |
litCount = readLiteralLength(bb, opcode2); |
2652 |
opcode2valid = false;
|
2653 |
if (litCount != 0) { |
2654 |
opcode2 = bb.get(); |
2655 |
opcode2valid = true;
|
2656 |
} |
2657 |
} |
2658 |
} else if ((opcode1 & 0xFF) == 0x18) { |
2659 |
// Fuera de las especificaciones de OpenDWG pero
|
2660 |
// segun chiuinan2, un usuario del foro (en japones):
|
2661 |
// http://www.programmer-club.com/pc2020v5/Forum/ShowSameTitleN.asp?URL=N&board_pc2020=general&index=16&id=4664&mode=&type_pc2020=sametitleLevel-2
|
2662 |
// hay que hacer este tratamiento al recibir estos opcodes
|
2663 |
|
2664 |
compressedBytes = readLongCompressionOffset(bb) + 9;
|
2665 |
twoBytesOffset = readTwoByteOffset(bb); |
2666 |
compOffset = twoBytesOffset[0] + 0x7FFF; |
2667 |
litCount = twoBytesOffset[1]; // this can take values from 0 to 3. |
2668 |
opcode2 = bb.get(); // we get the next opcode
|
2669 |
opcode2valid = true;
|
2670 |
if (litCount == 0) { // if litCount is 0, it is read as the next literal length |
2671 |
litCount = readLiteralLength(bb, opcode2); |
2672 |
opcode2valid = false;
|
2673 |
if (litCount != 0) { |
2674 |
opcode2 = bb.get(); |
2675 |
opcode2valid = true;
|
2676 |
} |
2677 |
} |
2678 |
} else if ((opcode1 & 0xFF) >= 0x19 |
2679 |
&& (opcode1 & 0xFF) <= 0x1f) { |
2680 |
// Fuera de las especificaciones de OpenDWG pero
|
2681 |
// segun chiuinan2, un usuario del foro (en japones):
|
2682 |
// http://www.programmer-club.com/pc2020v5/Forum/ShowSameTitleN.asp?URL=N&board_pc2020=general&index=16&id=4664&mode=&type_pc2020=sametitleLevel-2
|
2683 |
// hay que hacer este tratamiento al recibir estos opcodes
|
2684 |
|
2685 |
compressedBytes = (opcode1 & 0x0F) + 2; |
2686 |
twoBytesOffset = readTwoByteOffset(bb); |
2687 |
compOffset = twoBytesOffset[0] + 0x7FFF; |
2688 |
litCount = twoBytesOffset[1]; // this can take values from 0 to 3. |
2689 |
opcode2 = bb.get(); // we get the next opcode
|
2690 |
opcode2valid = true;
|
2691 |
if (litCount == 0) { // if litCount is 0, it is read as the next literal length |
2692 |
litCount = readLiteralLength(bb, opcode2); |
2693 |
opcode2valid = false;
|
2694 |
if (litCount != 0) { |
2695 |
opcode2 = bb.get(); |
2696 |
opcode2valid = true;
|
2697 |
} |
2698 |
} |
2699 |
} else if ((opcode1 & 0xFF) == 0x20) { |
2700 |
// Fuera de las especificaciones de OpenDWG pero
|
2701 |
// segun kermit un usuario del foro de openDesign hay
|
2702 |
// que a?adirle 0x21
|
2703 |
compressedBytes = readLongCompressionOffset(bb) + 0x21;
|
2704 |
twoBytesOffset = readTwoByteOffset(bb); |
2705 |
compOffset = twoBytesOffset[0];
|
2706 |
litCount = twoBytesOffset[1]; // this can take values from 0 to 3. |
2707 |
opcode2 = bb.get(); // we get the next opcode
|
2708 |
opcode2valid = true;
|
2709 |
if (litCount == 0) { // if litCount is 0, it is read as the next literal length |
2710 |
litCount = readLiteralLength(bb, opcode2); |
2711 |
opcode2valid = false;
|
2712 |
if (litCount != 0) { |
2713 |
opcode2 = bb.get(); |
2714 |
opcode2valid = true;
|
2715 |
} |
2716 |
} |
2717 |
} else if ((opcode1 & 0xFF) >= 0x21 |
2718 |
&& (opcode1 & 0xFF) <= 0x3f) { |
2719 |
compressedBytes = (opcode1 & 0xFF) - 0x1E; |
2720 |
|
2721 |
twoBytesOffset = readTwoByteOffset(bb); |
2722 |
compOffset = twoBytesOffset[0];
|
2723 |
litCount = twoBytesOffset[1]; // this can take values from 0 to 3. |
2724 |
opcode2 = bb.get(); // we get the next opcode
|
2725 |
opcode2valid = true;
|
2726 |
if (litCount == 0) { // if litCount is 0, it is read as the next literal length |
2727 |
litCount = readLiteralLength(bb, opcode2); |
2728 |
opcode2valid = false;
|
2729 |
if (litCount != 0) { |
2730 |
opcode2 = bb.get(); |
2731 |
opcode2valid = true;
|
2732 |
} |
2733 |
} |
2734 |
} else if ((opcode1 & 0xFF) >= 0x40 |
2735 |
&& (opcode1 & 0xFF) <= 0xFF) { |
2736 |
compressedBytes = ((opcode1 & 0xF0) >> 4) - 1; |
2737 |
opcode2 = bb.get(); // we read the next byte
|
2738 |
opcode2valid = true;
|
2739 |
compOffset = ((opcode2 & 0xFF) << 2) |
2740 |
| ((opcode1 & 0x0C) >> 2); |
2741 |
opcode2valid = false;
|
2742 |
if ((opcode1 & 0x03) == 0x00) { // if litCount is 0, it is read as the next literal length |
2743 |
litCount = 0;
|
2744 |
byte opcode3 = bb.get();
|
2745 |
litCount = readLiteralLength(bb, opcode3); |
2746 |
if (litCount == 0) { |
2747 |
opcode2 = opcode3; // if litCount = 0, the actual byte is the next opcode
|
2748 |
} else {
|
2749 |
opcode2 = bb.get(); // we get the next opcode
|
2750 |
} |
2751 |
opcode2valid = true;
|
2752 |
} else {
|
2753 |
litCount = opcode1 & 0x03;
|
2754 |
opcode2 = bb.get(); |
2755 |
opcode2valid = true;
|
2756 |
} |
2757 |
} else {
|
2758 |
logger.trace("Posible error de lectura de una seccion comprimida: " +
|
2759 |
"Ha aparecido un opcode1 con valor "
|
2760 |
+ Integer.toHexString(opcode1 & 0xFF)); |
2761 |
opcode2 = bb.get(); |
2762 |
opcode2valid = true;
|
2763 |
} |
2764 |
|
2765 |
if (compressedBytes < 0) { |
2766 |
logger.trace("Posible error de lectura de una seccion comprimida: compressedBytes < 0");
|
2767 |
} |
2768 |
if (compOffset < 0) { |
2769 |
logger.trace("Posible error de lectura de una seccion comprimida: compOffset < 0");
|
2770 |
} |
2771 |
if (litCount < 0) { |
2772 |
logger.trace("Posible error de lectura de una seccion comprimida: litCount < 0");
|
2773 |
} |
2774 |
|
2775 |
if (compressedBytes > compOffset) {
|
2776 |
logger.trace("Posible error en la lectura de una seccion comprimida: "
|
2777 |
+ "No parece logico que compressedBytes > compOffset");
|
2778 |
} |
2779 |
if (compOffset >= decompressedData.position()) {
|
2780 |
logger.trace("Posible error en la lectura de una seccion comprimida:"
|
2781 |
+ " el compOffset se sale");
|
2782 |
compressedBytes = 0; // ???? Para no leer bytes comprimidos ni que se |
2783 |
// incluyan en el tama?o calculado.
|
2784 |
} |
2785 |
/*
|
2786 |
* We first copy the compressed bytes in our
|
2787 |
* decompressedData buffer, from a position compOffset bytes
|
2788 |
* backward from the current position
|
2789 |
*/
|
2790 |
|
2791 |
for (int i = 0; i < compressedBytes; i++) { |
2792 |
b = decompressedData.get(decompressedData.position() - compOffset - 1);
|
2793 |
decompressedData.put(b); |
2794 |
} |
2795 |
|
2796 |
/*
|
2797 |
* Then we copy the literal bytes to our decompressedData
|
2798 |
* from the input stream
|
2799 |
*/
|
2800 |
for (int i = 0; i < litCount; i++) { |
2801 |
decompressedData.put(opcode2); |
2802 |
opcode2valid = false;
|
2803 |
opcode2 = bb.get(); |
2804 |
opcode2valid = true;
|
2805 |
} |
2806 |
|
2807 |
calcSize = calcSize + compressedBytes + litCount; |
2808 |
} |
2809 |
opcode1 = opcode2; |
2810 |
opcode2valid = false;
|
2811 |
} |
2812 |
|
2813 |
} catch (Exception e) { |
2814 |
e.printStackTrace(); |
2815 |
|
2816 |
} |
2817 |
|
2818 |
return decompressedData;
|
2819 |
} |
2820 |
|
2821 |
/**
|
2822 |
* @return the value of the Literal Length.
|
2823 |
* @param ByteBuffer
|
2824 |
* Containing the opened dwg File.
|
2825 |
* @param byte
|
2826 |
* b The opcode to calculate the Literal Length
|
2827 |
*/
|
2828 |
private int readLiteralLength(ByteBuffer bb, byte b) { |
2829 |
int total = 0; |
2830 |
if (0x01 <= b && b <= 0x0F) { |
2831 |
total = (b & 0xFF) + 3; |
2832 |
return total;
|
2833 |
} else if (b == 0x00) { |
2834 |
total = 0x0F;
|
2835 |
b = bb.get(); |
2836 |
while (b == 0x00) { |
2837 |
total += 0xFF;
|
2838 |
b = bb.get(); |
2839 |
} |
2840 |
total += (b & 0xFF) + 3; |
2841 |
return total;
|
2842 |
} else if ((b & 0xF0) != 0) { |
2843 |
/*
|
2844 |
* Any bit set in the high nibble indicates that the literal lenght
|
2845 |
* is 0, and the byte is actually the next compression opcode. This
|
2846 |
* is case is not possible when the first literal length is read
|
2847 |
*/
|
2848 |
return 0; |
2849 |
} |
2850 |
logger.trace("Posible error de lectura: Se ha encontrado un Literal Lenght: "
|
2851 |
+ Integer.toHexString(b & 0xFF)); |
2852 |
return total;
|
2853 |
} |
2854 |
|
2855 |
/**
|
2856 |
* Common compression for different opcodes
|
2857 |
*
|
2858 |
* @param bb
|
2859 |
* ByteBuffer reading the opened DWG file
|
2860 |
* @return the value for <code> offset </code> and <code> litCount </code>
|
2861 |
*/
|
2862 |
private int[] readTwoByteOffset(ByteBuffer bb) { |
2863 |
byte firstByte = bb.get();
|
2864 |
int[] values = new int[2]; |
2865 |
int offset = (((firstByte & 0xFF) >> 2) | ((bb.get() & 0xFF) << 6)); |
2866 |
int litCount = firstByte & 0x03; // This will make litCount taking values from 0 to 3 |
2867 |
values[0] = offset;
|
2868 |
values[1] = litCount;
|
2869 |
return values;
|
2870 |
} |
2871 |
|
2872 |
/**
|
2873 |
* Common compression for different opcodes
|
2874 |
*
|
2875 |
* @param bb
|
2876 |
* ByteBuffer reading the opened DWG file
|
2877 |
* @return the value for <code> compressedBytes </code>
|
2878 |
*/
|
2879 |
private int readLongCompressionOffset(ByteBuffer bb) { |
2880 |
int value = 0; |
2881 |
byte b = bb.get();
|
2882 |
while (b == 0x00) { |
2883 |
value = value + 0xFF;
|
2884 |
b = bb.get(); |
2885 |
} |
2886 |
value = value + (b & 0xFF);
|
2887 |
return value;
|
2888 |
} |
2889 |
|
2890 |
/**
|
2891 |
* Generate a sequence into magicNumber to decrypt the encrypted data in the
|
2892 |
* header
|
2893 |
*/
|
2894 |
static void setMagicNumber() { |
2895 |
int size = 0x6C; |
2896 |
magicNumber = new byte[size]; |
2897 |
int randseed = 1; |
2898 |
for (int i = 0; i < size; i++) { |
2899 |
randseed *= 0x343fd;
|
2900 |
randseed += 0x269ec3;
|
2901 |
magicNumber[i] = (byte) (randseed >> 0x10); |
2902 |
} |
2903 |
} |
2904 |
|
2905 |
|
2906 |
public int readObjectHeader(int[] data, int offset, DwgObject dwgObject) |
2907 |
throws RuntimeException, CorruptedDwgEntityException { |
2908 |
// TODO Auto-generated method stub
|
2909 |
throw new UnsupportedOperationException(); |
2910 |
// return 0;
|
2911 |
} |
2912 |
|
2913 |
public int readObjectTailer(int[] data, int offset, DwgObject dwgObject) |
2914 |
throws RuntimeException, CorruptedDwgEntityException { |
2915 |
// TODO Auto-generated method stub
|
2916 |
throw new UnsupportedOperationException(); |
2917 |
// return 0;
|
2918 |
} |
2919 |
|
2920 |
} |
2921 |
|
2922 |
/**
|
2923 |
* A section structure contains the number (identifier),size, address and name
|
2924 |
* of the section
|
2925 |
*
|
2926 |
*/
|
2927 |
class Section { |
2928 |
private int number; |
2929 |
|
2930 |
private int size; |
2931 |
|
2932 |
private int address; |
2933 |
|
2934 |
private String name; |
2935 |
|
2936 |
private int sizeOfLogicalSection; |
2937 |
|
2938 |
private int dataSize; |
2939 |
|
2940 |
private int maxDecompressedSize; |
2941 |
|
2942 |
private int compressed; |
2943 |
|
2944 |
private int type; |
2945 |
|
2946 |
private int encrypted; |
2947 |
|
2948 |
private int startOffset; |
2949 |
|
2950 |
private ByteBuffer decompressedData = null; |
2951 |
|
2952 |
/**
|
2953 |
*
|
2954 |
* @return number of Section
|
2955 |
*/
|
2956 |
public int getNumber() { |
2957 |
return number;
|
2958 |
} |
2959 |
|
2960 |
/**
|
2961 |
* Sets number of section
|
2962 |
*
|
2963 |
* @param number
|
2964 |
*/
|
2965 |
public void setNumber(int number) { |
2966 |
this.number = number;
|
2967 |
} |
2968 |
|
2969 |
/**
|
2970 |
*
|
2971 |
* @return size of Section
|
2972 |
*/
|
2973 |
public int getSize() { |
2974 |
return size;
|
2975 |
} |
2976 |
|
2977 |
/**
|
2978 |
* Sets size2 of Section
|
2979 |
*
|
2980 |
* @param size
|
2981 |
*/
|
2982 |
public void setSizeOfLogicalSection(int size) { |
2983 |
this.sizeOfLogicalSection = size;
|
2984 |
} |
2985 |
|
2986 |
/**
|
2987 |
*
|
2988 |
* @return size of Section
|
2989 |
*/
|
2990 |
public int getSizeOfLogicalSection() { |
2991 |
return sizeOfLogicalSection;
|
2992 |
} |
2993 |
|
2994 |
/**
|
2995 |
* Sets size of Section
|
2996 |
*
|
2997 |
* @param size
|
2998 |
*/
|
2999 |
public void setSize(int size) { |
3000 |
this.size = size;
|
3001 |
} |
3002 |
|
3003 |
/**
|
3004 |
*
|
3005 |
* @return address of Section
|
3006 |
*/
|
3007 |
public int getAddress() { |
3008 |
return address;
|
3009 |
} |
3010 |
|
3011 |
/**
|
3012 |
* Sets address of Section
|
3013 |
*
|
3014 |
* @param address
|
3015 |
*/
|
3016 |
public void setAddress(int address) { |
3017 |
this.address = address;
|
3018 |
} |
3019 |
|
3020 |
/**
|
3021 |
*
|
3022 |
* @return name of Section
|
3023 |
*/
|
3024 |
public String getName() { |
3025 |
return this.name; |
3026 |
} |
3027 |
|
3028 |
/**
|
3029 |
* Sets the name of Section
|
3030 |
*
|
3031 |
* @param name
|
3032 |
*/
|
3033 |
public void setName(String name) { |
3034 |
this.name = name;
|
3035 |
} |
3036 |
|
3037 |
/**
|
3038 |
*
|
3039 |
* @return size of data of the Section
|
3040 |
*/
|
3041 |
public int getDataSize() { |
3042 |
return dataSize;
|
3043 |
} |
3044 |
|
3045 |
/**
|
3046 |
* Sets size of data of the Section
|
3047 |
*
|
3048 |
* @param size
|
3049 |
*/
|
3050 |
public void setDataSize(int dataSize) { |
3051 |
this.dataSize = dataSize;
|
3052 |
} |
3053 |
|
3054 |
/**
|
3055 |
*
|
3056 |
* @return the maximum decompressed size of section
|
3057 |
*/
|
3058 |
public int getMaxDecompressedSize() { |
3059 |
return maxDecompressedSize;
|
3060 |
} |
3061 |
|
3062 |
/**
|
3063 |
* Sets the maximum decompressed size of section
|
3064 |
*
|
3065 |
* @param number
|
3066 |
*/
|
3067 |
public void setMaxDecompressedSize(int maxDecompressedSize) { |
3068 |
this.maxDecompressedSize = maxDecompressedSize;
|
3069 |
} |
3070 |
|
3071 |
/**
|
3072 |
*
|
3073 |
* @return compressed of section
|
3074 |
*/
|
3075 |
public int getCompressed() { |
3076 |
return compressed;
|
3077 |
} |
3078 |
|
3079 |
/**
|
3080 |
* Sets compressed of section
|
3081 |
*
|
3082 |
* @param number
|
3083 |
*/
|
3084 |
public void setCompressed(int compressed) { |
3085 |
this.compressed = compressed;
|
3086 |
} |
3087 |
|
3088 |
/**
|
3089 |
*
|
3090 |
* @return type of Section
|
3091 |
*/
|
3092 |
public int getType() { |
3093 |
return type;
|
3094 |
} |
3095 |
|
3096 |
/**
|
3097 |
* Sets type of section
|
3098 |
*
|
3099 |
* @param number
|
3100 |
*/
|
3101 |
public void setType(int type) { |
3102 |
this.type = type;
|
3103 |
} |
3104 |
|
3105 |
/**
|
3106 |
*
|
3107 |
* @return encrypted of Section
|
3108 |
*/
|
3109 |
public int getEncrypted() { |
3110 |
return encrypted;
|
3111 |
} |
3112 |
|
3113 |
/**
|
3114 |
* Sets encrypted of section
|
3115 |
*
|
3116 |
* @param number
|
3117 |
*/
|
3118 |
public void setEncrypted(int encrypted) { |
3119 |
this.encrypted = encrypted;
|
3120 |
} |
3121 |
|
3122 |
/**
|
3123 |
* Sets startOffset of Section
|
3124 |
*
|
3125 |
* @param size
|
3126 |
*/
|
3127 |
public void setStartOffset(int startOffset) { |
3128 |
this.startOffset = startOffset;
|
3129 |
} |
3130 |
|
3131 |
/**
|
3132 |
*
|
3133 |
* @return startOffset of Section
|
3134 |
*/
|
3135 |
public int getStartOffset() { |
3136 |
return startOffset;
|
3137 |
} |
3138 |
|
3139 |
/**
|
3140 |
* Sets decompressedData of Section
|
3141 |
*
|
3142 |
* @param decompressedData
|
3143 |
*/
|
3144 |
public void setDecompressedData(ByteBuffer decompressedData) { |
3145 |
this.decompressedData = decompressedData;
|
3146 |
} |
3147 |
|
3148 |
/**
|
3149 |
*
|
3150 |
* @return decompressedData of Section
|
3151 |
*/
|
3152 |
public ByteBuffer getDecompressedData() { |
3153 |
return decompressedData;
|
3154 |
} |
3155 |
|
3156 |
|
3157 |
} |
3158 |
|
3159 |
/**
|
3160 |
* A gap structure contains the size, parent, left, right and zero
|
3161 |
* of the gap
|
3162 |
*
|
3163 |
*/
|
3164 |
class Gap { |
3165 |
private int size; |
3166 |
|
3167 |
private int parent; |
3168 |
|
3169 |
private int left; |
3170 |
|
3171 |
private int right; |
3172 |
|
3173 |
private int zero; |
3174 |
|
3175 |
public int getParent() { |
3176 |
return parent;
|
3177 |
} |
3178 |
|
3179 |
/**
|
3180 |
* Sets parent of section
|
3181 |
*
|
3182 |
* @param parent
|
3183 |
*/
|
3184 |
public void setParent(int parent) { |
3185 |
this.parent = parent;
|
3186 |
} |
3187 |
|
3188 |
/**
|
3189 |
*
|
3190 |
* @return left of Section
|
3191 |
*/
|
3192 |
public int getLeft() { |
3193 |
return left;
|
3194 |
} |
3195 |
|
3196 |
/**
|
3197 |
* Sets left of section
|
3198 |
*
|
3199 |
* @param left
|
3200 |
*/
|
3201 |
public void setLeft(int left) { |
3202 |
this.left = left;
|
3203 |
} |
3204 |
|
3205 |
/**
|
3206 |
*
|
3207 |
* @return right of Section
|
3208 |
*/
|
3209 |
public int getRight() { |
3210 |
return right;
|
3211 |
} |
3212 |
|
3213 |
/**
|
3214 |
* Sets right of section
|
3215 |
*
|
3216 |
* @param right
|
3217 |
*/
|
3218 |
public void setRight(int right) { |
3219 |
this.right = right;
|
3220 |
} |
3221 |
|
3222 |
/**
|
3223 |
*
|
3224 |
* @return zero of Section
|
3225 |
*/
|
3226 |
public int getZero() { |
3227 |
return zero;
|
3228 |
} |
3229 |
|
3230 |
/**
|
3231 |
* Sets zero of section
|
3232 |
*
|
3233 |
* @param zero
|
3234 |
*/
|
3235 |
public void setZero(int zero) { |
3236 |
this.zero = zero;
|
3237 |
} |
3238 |
|
3239 |
/**
|
3240 |
*
|
3241 |
* @return size of Section
|
3242 |
*/
|
3243 |
public int getSize() { |
3244 |
return size;
|
3245 |
} |
3246 |
|
3247 |
/**
|
3248 |
* Sets size of section
|
3249 |
*
|
3250 |
* @param size
|
3251 |
*/
|
3252 |
public void setSize(int size) { |
3253 |
this.size = size;
|
3254 |
} |
3255 |
} |