Revision 23940
| trunk/libraries/libDwg/src/com/iver/cit/jdwglib/dwg/readers/DwgObjectReaderPool.java | ||
|---|---|---|
| 167 | 167 |
import com.iver.cit.jdwglib.dwg.readers.objreaders.v15.DwgVertexMeshReader15; |
| 168 | 168 |
import com.iver.cit.jdwglib.dwg.readers.objreaders.v15.DwgVertexPFaceFaceReader15; |
| 169 | 169 |
import com.iver.cit.jdwglib.dwg.readers.objreaders.v15.DwgVertexPFaceReader15; |
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|
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgArcReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgAttdefReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgAttribReader2004; |
|
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgBlockControlReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgBlockHeaderReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgBlockReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgCircleReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgDictionaryReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgEllipseReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgEndBlkReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgInsertReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgLayerControlReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgLayerReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgLineReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgLinearDimensionReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgLwPolylineReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgMTextReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgMeshReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgPFaceReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgPointReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgPolyline2DReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgPolyline3DReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgSeqEndReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgSolidReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgSplineReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgTextReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgVertex2DReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgVertex3DReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgVertexMeshReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgVertexPFaceFaceReader2004; |
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import com.iver.cit.jdwglib.dwg.readers.objreaders.v2004.DwgVertexPFaceReader2004; |
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/** |
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* @author azabala |
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*/ |
| ... | ... | |
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private Map obj_readers; |
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|
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static{
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// READERS FOR DWG V2004 |
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_instance.put(DwgArc.class, "2004", new DwgArcReader2004()); |
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_instance.put(DwgAttdef.class, "2004", new DwgAttdefReader2004()); |
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_instance.put(DwgAttrib.class, "2004", new DwgAttribReader2004()); |
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_instance.put(DwgBlock.class, "2004", new DwgBlockReader2004()); |
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_instance.put(DwgBlockControl.class, "2004", new DwgBlockControlReader2004()); |
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_instance.put(DwgBlockHeader.class, "2004", new DwgBlockHeaderReader2004()); |
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_instance.put(DwgCircle.class, "2004", new DwgCircleReader2004()); |
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_instance.put(DwgEllipse.class, "2004", new DwgEllipseReader2004()); |
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_instance.put(DwgEndblk.class, "2004", new DwgEndBlkReader2004()); |
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_instance.put(DwgInsert.class, "2004", new DwgInsertReader2004()); |
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_instance.put(DwgLayer.class, "2004", new DwgLayerReader2004()); |
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_instance.put(DwgLayerControl.class, "2004", new DwgLayerControlReader2004()); |
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_instance.put(DwgLine.class, "2004", new DwgLineReader2004()); |
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_instance.put(DwgLinearDimension.class, "2004", new DwgLinearDimensionReader2004()); |
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_instance.put(DwgLwPolyline.class, "2004", new DwgLwPolylineReader2004()); |
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_instance.put(DwgMText.class, "2004", new DwgMTextReader2004()); |
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_instance.put(DwgPoint.class, "2004", new DwgPointReader2004()); |
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_instance.put(DwgPolyline2D.class, "2004", new DwgPolyline2DReader2004()); |
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_instance.put(DwgPolyline3D.class, "2004", new DwgPolyline3DReader2004()); |
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_instance.put(DwgSeqend.class, "2004", new DwgSeqEndReader2004()); |
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_instance.put(DwgSpline.class, "2004", new DwgSplineReader2004()); |
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_instance.put(DwgText.class, "2004", new DwgTextReader2004()); |
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_instance.put(DwgVertex2D.class, "2004", new DwgVertex2DReader2004()); |
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_instance.put(DwgVertex3D.class, "2004", new DwgVertex3DReader2004()); |
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_instance.put(DwgDictionary.class, "2004", new DwgDictionaryReader2004()); |
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_instance.put(DwgVertexPFace.class, "2004", new DwgVertexPFaceReader2004()); |
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_instance.put(DwgVertexPFaceFace.class, "2004", new DwgVertexPFaceFaceReader2004()); |
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_instance.put(DwgPFacePolyline.class, "2004", new DwgPFaceReader2004()); |
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_instance.put(DwgMeshPolyline.class, "2004", new DwgMeshReader2004()); |
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_instance.put(DwgVertexMesh.class, "2004", new DwgVertexMeshReader2004()); |
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_instance.put(DwgSolid.class, "2004", new DwgSolidReader2004()); |
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|
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//READERS FOR DWG V15 |
| 183 | 247 |
_instance.put(DwgArc.class, "15", new DwgArcReader15()); |
| 184 | 248 |
_instance.put(DwgAttdef.class, "15", new DwgAttdefReader15()); |
| ... | ... | |
| 211 | 275 |
_instance.put(DwgPFacePolyline.class, "15", new DwgPFaceReader15()); |
| 212 | 276 |
_instance.put(DwgMeshPolyline.class, "15", new DwgMeshReader15()); |
| 213 | 277 |
_instance.put(DwgVertexMesh.class, "15", new DwgVertexMeshReader15()); |
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//READERS FOR DWG V13 AND V14 |
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_instance.put(DwgArc.class, "1314", new DwgArcReader1314()); |
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_instance.put(DwgAttdef.class, "1314", new DwgAttdefReader1314()); |
| ... | ... | |
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obj_readers = new HashMap(); |
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} |
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/**Get the specific reader for an object |
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* |
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* @param obj Object we want to read |
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* @param dwgVersion version of dwg file |
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* @return The specific reader |
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*/ |
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public IDwgObjectReader get(DwgObject obj, String dwgVersion){
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IDwgObjectReader reader = (IDwgObjectReader) obj_readers. |
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get(obj.getClass().getName() + dwgVersion); |
| 280 | 348 |
// if(reader == null) |
| ... | ... | |
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|
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} |
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/** |
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* Stores in a map the different readers for objects |
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* @param dwgObjClass Object's class |
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* @param dwgVersion version of dwg file |
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* @param reader Specific reader for the object |
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*/ |
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public void put(Class dwgObjClass, String dwgVersion, IDwgObjectReader reader){
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if(DwgObject.class.isAssignableFrom(dwgObjClass)) |
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obj_readers.put(dwgObjClass.getName()+ dwgVersion, reader); |
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else |
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throw new RuntimeException("Este pool solo admite como entrada clases de entidad de dibujo gr?fica");
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throw new RuntimeException("Este pool solo admite como entrada clases de entidad de dibujo gr�fica");
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} |
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} |
| trunk/libraries/libDwg/src/com/iver/cit/jdwglib/dwg/readers/DwgFileV14Reader.java | ||
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| 85 | 85 |
readDwgObjectOffsets(); |
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readDwgObjects(); |
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} catch (Exception e) {
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e.printStackTrace(); |
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logger.error(e); |
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} |
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|
| ... | ... | |
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bitPos = ((Integer) val.get(0)).intValue(); |
| 243 | 244 |
dwgFile.setHeader("SHORT1", val.get(1));
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//TODO REFACTORIZAR ESTO PARA USAR DWGHANDLEREFERENCE |
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|
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//TODO Los handle se leen asi?? |
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val = DwgUtil.getHandle(intData, bitPos); |
| 247 | 250 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 248 | 251 |
dwgFile.setHeader("HANDLE1", val.get(1));
|
| trunk/libraries/libDwg/src/com/iver/cit/jdwglib/dwg/readers/DwgFileV15Reader.java | ||
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| 1 | 1 |
/* jdwglib. Java Library for reading Dwg files. |
| 2 |
*
|
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* |
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| 3 | 3 |
* Author: Jose Morell Rama (jose.morell@gmail.com). |
| 4 | 4 |
* Port from the Pythoncad Dwg library by Art Haas. |
| 5 | 5 |
* |
| ... | ... | |
| 22 | 22 |
* For more information, contact: |
| 23 | 23 |
* |
| 24 | 24 |
* Jose Morell (jose.morell@gmail.com) |
| 25 |
*
|
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* |
|
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* or |
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* |
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* IVER TI S.A. |
| ... | ... | |
| 56 | 56 |
|
| 57 | 57 |
/** |
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* The DwgFileV15Reader reads the DWG version 15 format |
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*
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* |
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* @author jmorell |
| 61 | 61 |
*/ |
| 62 | 62 |
public class DwgFileV15Reader implements IDwgFileReader {
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| 63 | 63 |
protected DwgFile dwgFile; |
| 64 | 64 |
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protected ByteBuffer bb; |
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private static Logger logger = Logger.getLogger(DwgFileV14Reader.class |
| 68 | 68 |
.getName()); |
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|
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/** |
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* Reads the DWG version 15 format |
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*
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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 |
| ... | ... | |
| 90 | 90 |
e.printStackTrace(); |
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logger.error(e); |
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} |
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} |
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/* |
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*TODO: Eliminar esto cuando terminemos con el testeo |
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*/ |
| ... | ... | |
| 118 | 118 |
logger.warn("+++++ SE HAN PERDIDO LAS SUPERENTIDADES DE "+ j+" OBJETOS +++++");
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| 119 | 119 |
} |
| 120 | 120 |
logger.info("***** FIN DEL CHEQUEO DE LAS SUPERENTIDADES *****");
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} |
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/** |
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* It read the SECTIONS from the header of the DWG file |
| 127 | 127 |
*/ |
| ... | ... | |
| 158 | 158 |
* location of each object in the DWG file. This table is broken into |
| 159 | 159 |
* sections. It is basically a list of handle/file loc pairs. It could be |
| 160 | 160 |
* readed with this pseudocode: |
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*
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* |
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* Set lastHandle to all 0 and last loc to 0L. Repeat until section size == |
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* 2 section size = read short (in bigendian order) Repeat until out of data |
| 164 | 164 |
* for this section offset of this handle form last handle as modular char |
| 165 | 165 |
* offset of location in file from last location as modular char End repeat |
| 166 | 166 |
* End repeat |
| 167 |
*
|
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* |
|
| 168 | 168 |
*/ |
| 169 | 169 |
protected void readDwgObjectOffsets() throws Exception {
|
| 170 | 170 |
int offset = dwgFile.getDwgSectionOffset("OBJECTS");
|
| ... | ... | |
| 180 | 180 |
break; |
| 181 | 181 |
bb.order(ByteOrder.LITTLE_ENDIAN); |
| 182 | 182 |
byte[] dataBytes = new byte[size]; |
| 183 |
for (int i = 0; i < dataBytes.length; i++) {
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dataBytes[i] = bb.get(); |
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} |
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bb.get(dataBytes); |
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| 186 | 184 |
int[] data = DwgUtil.bytesToMachineBytes(dataBytes); |
| 187 | 185 |
int lastHandle = 0; |
| 188 | 186 |
int lastLoc = 0; |
| ... | ... | |
| 200 | 198 |
}//while |
| 201 | 199 |
} |
| 202 | 200 |
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|
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| 203 | 202 |
protected void readDwgClasses() throws Exception {
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| 204 | 203 |
int offset = dwgFile.getDwgSectionOffset("CLASSES");
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| 205 | 204 |
bb.position(offset); |
| ... | ... | |
| 321 | 320 |
if (lastSentinnel[15] != 0x75) |
| 322 | 321 |
logger.warn("lastSentinnel[15] != 0x75");
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| 323 | 322 |
} |
| 324 |
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| 325 | 324 |
protected void readDwgClasses2() throws Exception {
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| 326 | 325 |
int offset = dwgFile.getDwgSectionOffset("CLASSES");
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| 327 | 326 |
// Por ahora nos saltamos los 16 bytes de control |
| ... | ... | |
| 363 | 362 |
*/ |
| 364 | 363 |
protected void readDwgObjects() {
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| 365 | 364 |
for (int i = 0; i < dwgFile.getDwgObjectOffsets().size(); i++) {
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DwgObjectOffset doo = (DwgObjectOffset) dwgFile |
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.getDwgObjectOffsets().get(i); |
|
| 368 |
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| 369 |
DwgObject obj = readDwgObject(doo.getOffset(), i); |
|
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/* |
|
| 371 |
* azabala: las entidades DWG no implementadas no nos aportan nada |
|
| 372 |
* (aunque la sigo leyendo por si aparecen problemas de puntero de |
|
| 373 |
* fichero) No considero por tanto los DwgObject if (obj != null) {
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| 374 |
* dwgFile.addDwgObject(obj); } |
|
| 375 |
* |
|
| 376 |
* paco: propongo reconsiderar esto. Si no cargamos todos los objetos |
|
| 377 |
* podemos tener problemas con las subentities. |
|
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*/ |
|
| 379 |
if (obj != null && obj.getClass() != DwgObject.class) {
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| 380 |
dwgFile.addDwgObject(obj); |
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// DwgObject superEnt = dwgFile.getDwgSuperEntity(obj); |
|
| 382 |
// if(superEnt != null){
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| 383 |
// System.out.println(superEnt.getClass().getName() + "(TIPO " +Integer.toHexString(superEnt.getType())+") ES SUPERENTITY DE "+obj.getClass().getName()); |
|
| 384 |
} |
|
| 365 |
try{
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| 366 |
DwgObjectOffset doo = (DwgObjectOffset) dwgFile |
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| 367 |
.getDwgObjectOffsets().get(i); |
|
| 385 | 368 |
|
| 386 |
// } |
|
| 387 |
} |
|
| 369 |
DwgObject obj = readDwgObject(doo.getOffset(), i); |
|
| 370 |
/* |
|
| 371 |
* azabala: las entidades DWG no implementadas no nos aportan nada |
|
| 372 |
* (aunque la sigo leyendo por si aparecen problemas de puntero de |
|
| 373 |
* fichero) No considero por tanto los DwgObject if (obj != null) {
|
|
| 374 |
* dwgFile.addDwgObject(obj); } |
|
| 375 |
* |
|
| 376 |
* paco: propongo reconsiderar esto. Si no cargamos todos los objetos |
|
| 377 |
* podemos tener problemas con las subentities. |
|
| 378 |
*/ |
|
| 379 |
if (obj != null && obj.getClass() != DwgObject.class) {
|
|
| 380 |
dwgFile.addDwgObject(obj); |
|
| 381 |
} |
|
| 382 |
}catch(Exception e){
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|
| 383 |
logger.error(e); |
|
| 384 |
continue; |
|
| 385 |
} |
|
| 386 |
}//for |
|
| 387 |
|
|
| 388 | 388 |
} |
| 389 |
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| 390 | 389 |
|
| 391 | 390 |
|
| 391 |
|
|
| 392 | 392 |
/** |
| 393 | 393 |
* Reads the header of an object in a DWG file Version 15 |
| 394 |
*
|
|
| 394 |
* |
|
| 395 | 395 |
* @param data |
| 396 | 396 |
* Array of unsigned bytes obtained from the DWG binary file |
| 397 | 397 |
* @param offset |
| ... | ... | |
| 414 | 414 |
bitPos = ((Integer) v.get(0)).intValue(); |
| 415 | 415 |
int rnum = ((Integer) v.get(1)).intValue(); |
| 416 | 416 |
dwgObject.setNumReactors(rnum); |
| 417 |
|
|
| 417 |
|
|
| 418 | 418 |
v = DwgUtil.testBit(data, bitPos); |
| 419 | 419 |
bitPos = ((Integer) v.get(0)).intValue(); |
| 420 | 420 |
boolean nolinks = ((Boolean) v.get(1)).booleanValue(); |
| ... | ... | |
| 448 | 448 |
|
| 449 | 449 |
/** |
| 450 | 450 |
* Reads the tail of an object in a DWG file Version 15 |
| 451 |
*
|
|
| 451 |
* |
|
| 452 | 452 |
* @param data |
| 453 | 453 |
* Array of bytes obtained from the DWG binary file |
| 454 | 454 |
* @param offset |
| 455 | 455 |
* Offset for this array of bytes |
| 456 | 456 |
* @return int New offset |
| 457 |
* @throws CorruptedDwgEntityException
|
|
| 458 |
* @throws RuntimeException
|
|
| 457 |
* @throws CorruptedDwgEntityException |
|
| 458 |
* @throws RuntimeException |
|
| 459 | 459 |
*/ |
| 460 | 460 |
public int readObjectTailer(int[] data, int offset, DwgObject dwgObject) throws RuntimeException, CorruptedDwgEntityException {
|
| 461 | 461 |
int bitPos = offset; |
| ... | ... | |
| 466 | 466 |
DwgHandleReference subEntityHandle = new DwgHandleReference(); |
| 467 | 467 |
bitPos = subEntityHandle.read(data, bitPos); |
| 468 | 468 |
dwgObject.setSubEntityHandle(subEntityHandle); |
| 469 |
// System.out.println("subEntityHandle: code = "+subEntityHandle.getCode()+" offset = "+subEntityHandle.getOffset());
|
|
| 470 | 469 |
} |
| 471 | 470 |
|
| 472 | 471 |
/* |
| 473 |
* Reactors handles TODO No se est?n usando para setear nada en
|
|
| 472 |
* Reactors handles TODO No se est�n usando para setear nada en
|
|
| 474 | 473 |
* DwgObject |
| 475 | 474 |
*/ |
| 476 | 475 |
DwgHandleReference reactorHandle; |
| ... | ... | |
| 478 | 477 |
reactorHandle = new DwgHandleReference(); |
| 479 | 478 |
bitPos = reactorHandle.read(data, bitPos); |
| 480 | 479 |
dwgObject.addReactorHandle(reactorHandle); |
| 481 |
// System.out.println("reactorHandle "+i+": code = "+reactorHandle.getCode()+" offset = "+reactorHandle.getOffset());
|
|
| 482 | 480 |
} |
| 483 | 481 |
|
| 484 | 482 |
/* |
| ... | ... | |
| 487 | 485 |
DwgHandleReference xDicObjHandle = new DwgHandleReference(); |
| 488 | 486 |
bitPos = xDicObjHandle.read(data, bitPos); |
| 489 | 487 |
dwgObject.setXDicObjHandle(xDicObjHandle); |
| 490 |
// System.out.println("xDicObjHandle: code = "+xDicObjHandle.getCode()+" offset = "+xDicObjHandle.getOffset());
|
|
| 491 |
|
|
| 488 |
|
|
| 492 | 489 |
/* |
| 493 | 490 |
* Layer Handle code |
| 494 | 491 |
*/ |
| 495 |
|
|
| 492 |
|
|
| 496 | 493 |
DwgHandleReference handle = new DwgHandleReference(); |
| 497 | 494 |
bitPos = handle.read(data, bitPos); |
| 498 | 495 |
dwgObject.setLayerHandle(handle); |
| 499 |
// System.out.println("layerHandle: code = "+handle.getCode()+" offset = "+handle.getOffset());
|
|
| 500 |
|
|
| 496 |
|
|
| 501 | 497 |
if (!dwgObject.isNoLinks()) {
|
| 502 | 498 |
|
| 503 | 499 |
DwgHandleReference previousHandle = new DwgHandleReference(); |
| 504 | 500 |
bitPos = previousHandle.read(data, bitPos); |
| 505 | 501 |
dwgObject.setPreviousHandle(previousHandle); |
| 506 |
// System.out.println("previousHandle: code = "+previousHandle.getCode()+" offset = "+previousHandle.getOffset());
|
|
| 507 |
|
|
| 502 |
|
|
| 508 | 503 |
DwgHandleReference nextHandle = new DwgHandleReference(); |
| 509 | 504 |
bitPos = nextHandle.read(data, bitPos); |
| 510 | 505 |
dwgObject.setNextHandle(nextHandle); |
| 511 |
// System.out.println("nextHandle: code = "+nextHandle.getCode()+" offset = "+nextHandle.getOffset());
|
|
| 512 | 506 |
|
| 513 | 507 |
} |
| 514 | 508 |
|
| ... | ... | |
| 516 | 510 |
DwgHandleReference lineTypeHandle = new DwgHandleReference(); |
| 517 | 511 |
bitPos = lineTypeHandle.read(data, bitPos); |
| 518 | 512 |
dwgObject.setLineTypeHandle(lineTypeHandle); |
| 519 |
// System.out.println("lineTypeHandle: code = "+lineTypeHandle.getCode()+" offset = "+lineTypeHandle.getOffset());
|
|
| 520 | 513 |
|
| 521 | 514 |
} |
| 522 | 515 |
|
| ... | ... | |
| 524 | 517 |
DwgHandleReference plotStyleHandle = new DwgHandleReference(); |
| 525 | 518 |
bitPos = plotStyleHandle.read(data, bitPos); |
| 526 | 519 |
dwgObject.setPlotStyleHandle(plotStyleHandle); |
| 527 |
// System.out.println("plotStyleHandle: code = "+plotStyleHandle.getCode()+" offset = "+plotStyleHandle.getOffset());
|
|
| 528 | 520 |
|
| 529 | 521 |
} |
| 530 | 522 |
return bitPos; |
| ... | ... | |
| 532 | 524 |
|
| 533 | 525 |
/** |
| 534 | 526 |
* Return a dwg object from its index in the dwg file |
| 535 |
*
|
|
| 527 |
* |
|
| 536 | 528 |
* @param index |
| 537 | 529 |
* of the requested dwg object in the dwg file |
| 538 |
*
|
|
| 530 |
* |
|
| 539 | 531 |
*/ |
| 540 | 532 |
public DwgObject getDwgObjectByIndex(int index) {
|
| 541 | 533 |
DwgObjectOffset doo = (DwgObjectOffset) dwgFile.getDwgObjectOffsets() |
| ... | ... | |
| 543 | 535 |
return readDwgObject(doo.getOffset(), index); |
| 544 | 536 |
} |
| 545 | 537 |
|
| 546 |
|
|
| 538 |
|
|
| 547 | 539 |
/** |
| 548 | 540 |
* Reads a dwg drawing entity (dwg object) given its offset in the file |
| 549 | 541 |
*/ |
| ... | ... | |
| 596 | 588 |
return null; |
| 597 | 589 |
} |
| 598 | 590 |
}//if obj == null |
| 599 |
|
|
| 600 |
|
|
| 591 |
|
|
| 592 |
|
|
| 601 | 593 |
v = DwgUtil.getRawLong(data, bitPos); |
| 602 | 594 |
bitPos = ((Integer) v.get(0)).intValue(); |
| 603 | 595 |
int objBSize = ((Integer) v.get(1)).intValue(); |
| ... | ... | |
| 606 | 598 |
DwgHandleReference entityHandle = new DwgHandleReference(); |
| 607 | 599 |
bitPos = entityHandle.read(data, bitPos); |
| 608 | 600 |
obj.setHandle(entityHandle); |
| 609 |
// System.out.println("entityHandle:code = " + entityHandle.getCode() +" offset = "+entityHandle.getOffset());
|
|
| 610 | 601 |
|
| 611 | 602 |
v = DwgUtil.readExtendedData(data, bitPos); |
| 612 | 603 |
bitPos = ((Integer) v.get(0)).intValue(); |
| ... | ... | |
| 634 | 625 |
} |
| 635 | 626 |
if(obj.getClass() != DwgObject.class) |
| 636 | 627 |
readSpecificObject(obj, data, bitPos); |
| 637 |
// else |
|
| 638 |
// System.out.println("Dwg Object desconocido:"+obj.getType());
|
|
| 639 | 628 |
} catch (RuntimeException e) {
|
| 640 | 629 |
e.printStackTrace(); |
| 641 | 630 |
} catch (CorruptedDwgEntityException e) {
|
| 642 | 631 |
// TODO Auto-generated catch block |
| 643 | 632 |
e.printStackTrace(); |
| 644 |
return null;
|
|
| 633 |
return null; |
|
| 645 | 634 |
} |
| 646 | 635 |
return obj; |
| 647 | 636 |
} |
| ... | ... | |
| 649 | 638 |
/* |
| 650 | 639 |
* TODO Esto est? pesimamente dise?ado. Cada objeto DwgObject debe tener un |
| 651 | 640 |
* metodo readSpecificObject(data,bitPos) |
| 652 |
*
|
|
| 641 |
* |
|
| 653 | 642 |
*/ |
| 654 | 643 |
protected void readSpecificObject(DwgObject obj, int[] data, int bitPos) |
| 655 | 644 |
throws RuntimeException, CorruptedDwgEntityException {
|
| ... | ... | |
| 662 | 651 |
logger.warn("No se ha implementado la lectura de "+obj.getClass().getName()+", code="+obj.getType());
|
| 663 | 652 |
} |
| 664 | 653 |
} |
| 665 |
|
|
| 666 |
|
|
| 654 |
|
|
| 655 |
|
|
| 667 | 656 |
//TODO PROBAR, ESTA COPIADO A PELO DE DWG13-14. SI VALE, LLEVAR A UNA |
| 668 | 657 |
//CLASE ABSTRACTA |
| 669 | 658 |
protected void readHeaders() {
|
| ... | ... | |
| 920 | 909 |
|
| 921 | 910 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 922 | 911 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 923 |
if (dwgFile.getDwgVersion() == "R14") |
|
| 924 |
dwgFile.setHeader("PROXYGRAPH", val.get(1));
|
|
| 925 |
else |
|
| 926 |
dwgFile.setHeader("SAVEIMAGES", val.get(1));
|
|
| 912 |
// if (dwgFile.getDwgVersion() == "R14")
|
|
| 913 |
dwgFile.setHeader("PROXYGRAPH", val.get(1));
|
|
| 914 |
// else
|
|
| 915 |
// dwgFile.setHeader("SAVEIMAGES", val.get(1));
|
|
| 927 | 916 |
|
| 928 | 917 |
// val = DwgUtil.getBitShort(intData, bitPos); |
| 929 | 918 |
// bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1137 | 1126 |
val = DwgUtil.getBitLong(intData, bitPos); |
| 1138 | 1127 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1139 | 1128 |
tdcreate[0] = ((Integer) val.get(1)).intValue(); |
| 1129 |
|
|
| 1140 | 1130 |
val = DwgUtil.getBitLong(intData, bitPos); |
| 1141 | 1131 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1142 | 1132 |
tdcreate[1] = ((Integer) val.get(1)).intValue(); |
| ... | ... | |
| 1146 | 1136 |
val = DwgUtil.getBitLong(intData, bitPos); |
| 1147 | 1137 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1148 | 1138 |
tdupdate[0] = ((Integer) val.get(1)).intValue(); |
| 1139 |
|
|
| 1149 | 1140 |
val = DwgUtil.getBitLong(intData, bitPos); |
| 1150 | 1141 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1151 | 1142 |
tdupdate[1] = ((Integer) val.get(1)).intValue(); |
| ... | ... | |
| 1155 | 1146 |
val = DwgUtil.getBitLong(intData, bitPos); |
| 1156 | 1147 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1157 | 1148 |
tdindwg[0] = ((Integer) val.get(1)).intValue(); |
| 1149 |
|
|
| 1158 | 1150 |
val = DwgUtil.getBitLong(intData, bitPos); |
| 1159 | 1151 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1160 | 1152 |
tdindwg[1] = ((Integer) val.get(1)).intValue(); |
| ... | ... | |
| 1211 | 1203 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1212 | 1204 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1213 | 1205 |
dwgFile.setHeader("PSVPSCALE", val.get(1));
|
| 1214 |
|
|
| 1215 |
|
|
| 1206 |
|
|
| 1207 |
|
|
| 1216 | 1208 |
double[] spaces1 = new double[3]; |
| 1217 | 1209 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1218 | 1210 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1313 | 1305 |
dwgFile.setHeader("PSPACE_UCSNAME", new Integer(intHandle));
|
| 1314 | 1306 |
|
| 1315 | 1307 |
///DWG 2000 ONLY |
| 1316 |
|
|
| 1308 |
|
|
| 1317 | 1309 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1318 | 1310 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1319 | 1311 |
intHandle = DwgUtil.handleToInt(val); |
| 1320 | 1312 |
dwgFile.setHeader("PUCSBASE", new Integer(intHandle));
|
| 1321 |
|
|
| 1313 |
|
|
| 1322 | 1314 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1323 | 1315 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1324 |
dwgFile.setHeader("PUCSBASE", val.get(1));
|
|
| 1325 |
|
|
| 1316 |
dwgFile.setHeader("PUCSORTHOVIEW", val.get(1));
|
|
| 1317 |
|
|
| 1326 | 1318 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1327 | 1319 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1328 | 1320 |
intHandle = DwgUtil.handleToInt(val); |
| 1329 | 1321 |
dwgFile.setHeader("PUCSORTHOREF", new Integer(intHandle));
|
| 1330 |
|
|
| 1322 |
|
|
| 1331 | 1323 |
double[] pucsorgtop = new double[3]; |
| 1332 | 1324 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1333 | 1325 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1339 | 1331 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1340 | 1332 |
pucsorgtop[2] = ((Double) val.get(1)).doubleValue(); |
| 1341 | 1333 |
dwgFile.setHeader("PUCSORGTOP", pucsorgtop);
|
| 1342 |
|
|
| 1334 |
|
|
| 1343 | 1335 |
double[] pucsorgbottom = new double[3]; |
| 1344 | 1336 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1345 | 1337 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1351 | 1343 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1352 | 1344 |
pucsorgbottom[2] = ((Double) val.get(1)).doubleValue(); |
| 1353 | 1345 |
dwgFile.setHeader("PUCSORGBOTTOM", pucsorgbottom);
|
| 1354 |
|
|
| 1346 |
|
|
| 1355 | 1347 |
double[] pucsorgleft = new double[3]; |
| 1356 | 1348 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1357 | 1349 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1363 | 1355 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1364 | 1356 |
pucsorgleft[2] = ((Double) val.get(1)).doubleValue(); |
| 1365 | 1357 |
dwgFile.setHeader("PUCSORGLEFT", pucsorgleft);
|
| 1366 |
|
|
| 1358 |
|
|
| 1367 | 1359 |
double[] pucsorgright = new double[3]; |
| 1368 | 1360 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1369 | 1361 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1375 | 1367 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1376 | 1368 |
pucsorgright[2] = ((Double) val.get(1)).doubleValue(); |
| 1377 | 1369 |
dwgFile.setHeader("PUCSORGRIGHT", pucsorgright);
|
| 1378 |
|
|
| 1370 |
|
|
| 1379 | 1371 |
double[] pucsorgfront = new double[3]; |
| 1380 | 1372 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1381 | 1373 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1387 | 1379 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1388 | 1380 |
pucsorgfront[2] = ((Double) val.get(1)).doubleValue(); |
| 1389 | 1381 |
dwgFile.setHeader("PUCSORGFRONT", pucsorgfront);
|
| 1390 |
|
|
| 1382 |
|
|
| 1391 | 1383 |
double[] pucsorgback = new double[3]; |
| 1392 | 1384 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1393 | 1385 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1398 | 1390 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1399 | 1391 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1400 | 1392 |
pucsorgback[2] = ((Double) val.get(1)).doubleValue(); |
| 1401 |
dwgFile.setHeader("PUCSORGBACK", pucsorgback);
|
|
| 1402 |
|
|
| 1403 |
|
|
| 1393 |
dwgFile.setHeader("PUCSORGBACK", pucsorgback);
|
|
| 1394 |
|
|
| 1395 |
|
|
| 1404 | 1396 |
//COMMON |
| 1405 | 1397 |
double[] spaces9 = new double[6]; |
| 1406 | 1398 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| ... | ... | |
| 1502 | 1494 |
dwgFile.setHeader("MSPACE_UCSNAME", new Integer(intHandle));
|
| 1503 | 1495 |
|
| 1504 | 1496 |
//DWG 2000 |
| 1505 |
|
|
| 1497 |
|
|
| 1506 | 1498 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1507 | 1499 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1508 | 1500 |
intHandle = DwgUtil.handleToInt(val); |
| 1509 | 1501 |
dwgFile.setHeader("UCSBASE", new Integer(intHandle));
|
| 1510 |
|
|
| 1502 |
|
|
| 1511 | 1503 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1512 | 1504 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1513 | 1505 |
dwgFile.setHeader("UCSORTHOVIEW", val.get(1));
|
| 1514 |
|
|
| 1506 |
|
|
| 1515 | 1507 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1516 | 1508 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1517 | 1509 |
intHandle = DwgUtil.handleToInt(val); |
| 1518 | 1510 |
dwgFile.setHeader("UCSORTHOREF", new Integer(intHandle));
|
| 1519 |
|
|
| 1511 |
|
|
| 1520 | 1512 |
double[] ucsorgtop = new double[3]; |
| 1521 | 1513 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1522 | 1514 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1527 | 1519 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1528 | 1520 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1529 | 1521 |
ucsorgtop[2] = ((Double) val.get(1)).doubleValue(); |
| 1530 |
dwgFile.setHeader("UCSORGTOP", ucsorgtop);
|
|
| 1531 |
|
|
| 1522 |
dwgFile.setHeader("UCSORGTOP", ucsorgtop);
|
|
| 1523 |
|
|
| 1532 | 1524 |
double[] ucsorgbottom = new double[3]; |
| 1533 | 1525 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1534 | 1526 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1540 | 1532 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1541 | 1533 |
ucsorgbottom[2] = ((Double) val.get(1)).doubleValue(); |
| 1542 | 1534 |
dwgFile.setHeader("UCSORGBOTTOM", ucsorgbottom);
|
| 1543 |
|
|
| 1535 |
|
|
| 1544 | 1536 |
double[] ucsorgleft = new double[3]; |
| 1545 | 1537 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1546 | 1538 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1551 | 1543 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1552 | 1544 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1553 | 1545 |
ucsorgleft[2] = ((Double) val.get(1)).doubleValue(); |
| 1554 |
dwgFile.setHeader("UCSORGLEFT", ucsorgleft);
|
|
| 1555 |
|
|
| 1546 |
dwgFile.setHeader("UCSORGLEFT", ucsorgleft);
|
|
| 1547 |
|
|
| 1556 | 1548 |
double[] ucsorgright = new double[3]; |
| 1557 | 1549 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1558 | 1550 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1563 | 1555 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1564 | 1556 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1565 | 1557 |
ucsorgright[2] = ((Double) val.get(1)).doubleValue(); |
| 1566 |
dwgFile.setHeader("UCSORGRIGHT", ucsorgright);
|
|
| 1567 |
|
|
| 1558 |
dwgFile.setHeader("UCSORGRIGHT", ucsorgright);
|
|
| 1559 |
|
|
| 1568 | 1560 |
double[] ucsorgfront = new double[3]; |
| 1569 | 1561 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1570 | 1562 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1575 | 1567 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1576 | 1568 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1577 | 1569 |
ucsorgfront[2] = ((Double) val.get(1)).doubleValue(); |
| 1578 |
dwgFile.setHeader("UCSORGFRONT", ucsorgfront);
|
|
| 1579 |
|
|
| 1570 |
dwgFile.setHeader("UCSORGFRONT", ucsorgfront);
|
|
| 1571 |
|
|
| 1580 | 1572 |
double[] ucsorgback = new double[3]; |
| 1581 | 1573 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1582 | 1574 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1587 | 1579 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1588 | 1580 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1589 | 1581 |
ucsorgback[2] = ((Double) val.get(1)).doubleValue(); |
| 1590 |
dwgFile.setHeader("UCSORGBACK", ucsorgback);
|
|
| 1591 |
|
|
| 1582 |
dwgFile.setHeader("UCSORGBACK", ucsorgback);
|
|
| 1583 |
|
|
| 1592 | 1584 |
val = DwgUtil.getTextString(intData, bitPos); |
| 1593 | 1585 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1594 |
dwgFile.setHeader("DIMPOST", val.get(1));
|
|
| 1595 |
|
|
| 1586 |
dwgFile.setHeader("DIMPOST", val.get(1));
|
|
| 1587 |
|
|
| 1596 | 1588 |
val = DwgUtil.getTextString(intData, bitPos); |
| 1597 | 1589 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1598 |
dwgFile.setHeader("DIMAPOST", val.get(1));
|
|
| 1599 |
|
|
| 1600 |
|
|
| 1590 |
dwgFile.setHeader("DIMAPOST", val.get(1));
|
|
| 1591 |
|
|
| 1592 |
|
|
| 1601 | 1593 |
//Not readed in dwg 2000 |
| 1602 |
|
|
| 1594 |
|
|
| 1603 | 1595 |
// val = DwgUtil.testBit(intData, bitPos); |
| 1604 | 1596 |
// bitPos = ((Integer) val.get(0)).intValue(); |
| 1605 | 1597 |
// dwgFile.setHeader("DIMTOL", val.get(1));
|
| ... | ... | |
| 1758 | 1750 |
dwgFile.setHeader("DIMTM", val.get(1));
|
| 1759 | 1751 |
|
| 1760 | 1752 |
//DWG 2000 only |
| 1761 |
|
|
| 1753 |
|
|
| 1762 | 1754 |
val = DwgUtil.testBit(intData, bitPos); |
| 1763 | 1755 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1764 | 1756 |
dwgFile.setHeader("DIMTOL", val.get(1));
|
| 1765 |
|
|
| 1757 |
|
|
| 1766 | 1758 |
val = DwgUtil.testBit(intData, bitPos); |
| 1767 | 1759 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1768 | 1760 |
dwgFile.setHeader("DIMLIM", val.get(1));
|
| 1769 |
|
|
| 1761 |
|
|
| 1770 | 1762 |
val = DwgUtil.testBit(intData, bitPos); |
| 1771 | 1763 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1772 | 1764 |
dwgFile.setHeader("DIMTIH", val.get(1));
|
| 1773 |
|
|
| 1765 |
|
|
| 1774 | 1766 |
val = DwgUtil.testBit(intData, bitPos); |
| 1775 | 1767 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1776 | 1768 |
dwgFile.setHeader("DIMTOH", val.get(1));
|
| 1777 |
|
|
| 1769 |
|
|
| 1778 | 1770 |
val = DwgUtil.testBit(intData, bitPos); |
| 1779 | 1771 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1780 | 1772 |
dwgFile.setHeader("DIMSE1", val.get(1));
|
| 1781 |
|
|
| 1773 |
|
|
| 1782 | 1774 |
val = DwgUtil.testBit(intData, bitPos); |
| 1783 | 1775 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1784 | 1776 |
dwgFile.setHeader("DIMSE2", val.get(1));
|
| 1785 |
|
|
| 1777 |
|
|
| 1786 | 1778 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1787 | 1779 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1788 | 1780 |
dwgFile.setHeader("DIMTAD", val.get(1));
|
| 1789 |
|
|
| 1781 |
|
|
| 1790 | 1782 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1791 | 1783 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1792 | 1784 |
dwgFile.setHeader("DIMZIN", val.get(1));
|
| 1793 |
|
|
| 1785 |
|
|
| 1794 | 1786 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1795 | 1787 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1796 | 1788 |
dwgFile.setHeader("DIMAZIN", val.get(1));
|
| 1797 |
|
|
| 1789 |
|
|
| 1798 | 1790 |
//common |
| 1799 |
|
|
| 1791 |
|
|
| 1800 | 1792 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1801 | 1793 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1802 | 1794 |
dwgFile.setHeader("DIMTXT", val.get(1));
|
| ... | ... | |
| 1830 | 1822 |
dwgFile.setHeader("DIMGAP", val.get(1));
|
| 1831 | 1823 |
|
| 1832 | 1824 |
//not readed in DWG 2000 |
| 1833 |
|
|
| 1825 |
|
|
| 1834 | 1826 |
// val = DwgUtil.getTextString(intData, bitPos); |
| 1835 | 1827 |
// bitPos = ((Integer) val.get(0)).intValue(); |
| 1836 | 1828 |
// dwgFile.setHeader("DIMPOST", val.get(1));
|
| ... | ... | |
| 1853 | 1845 |
|
| 1854 | 1846 |
val = DwgUtil.getBitDouble(intData, bitPos); |
| 1855 | 1847 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1856 |
dwgFile.setHeader("DIMALTRND", val.get(1));
|
|
| 1857 |
|
|
| 1848 |
dwgFile.setHeader("DIMALTRND", val.get(1));
|
|
| 1849 |
|
|
| 1858 | 1850 |
val = DwgUtil.testBit(intData, bitPos); |
| 1859 | 1851 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1860 | 1852 |
dwgFile.setHeader("DIMALT", val.get(1));
|
| 1861 |
|
|
| 1853 |
|
|
| 1862 | 1854 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1863 | 1855 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1864 | 1856 |
dwgFile.setHeader("DIMALTD", val.get(1));
|
| 1865 |
|
|
| 1857 |
|
|
| 1866 | 1858 |
val = DwgUtil.testBit(intData, bitPos); |
| 1867 | 1859 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1868 | 1860 |
dwgFile.setHeader("DIMTOFL", val.get(1));
|
| 1869 |
|
|
| 1861 |
|
|
| 1870 | 1862 |
val = DwgUtil.testBit(intData, bitPos); |
| 1871 | 1863 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1872 | 1864 |
dwgFile.setHeader("DIMSAH", val.get(1));
|
| 1873 |
|
|
| 1865 |
|
|
| 1874 | 1866 |
val = DwgUtil.testBit(intData, bitPos); |
| 1875 | 1867 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1876 | 1868 |
dwgFile.setHeader("DIMTIX", val.get(1));
|
| 1877 |
|
|
| 1869 |
|
|
| 1878 | 1870 |
val = DwgUtil.testBit(intData, bitPos); |
| 1879 | 1871 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1880 | 1872 |
dwgFile.setHeader("DIMSOXD", val.get(1));
|
| 1881 |
|
|
| 1873 |
|
|
| 1882 | 1874 |
//common |
| 1883 | 1875 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1884 | 1876 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 1896 | 1888 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1897 | 1889 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1898 | 1890 |
dwgFile.setHeader("DIMADEC", val.get(1));
|
| 1899 |
|
|
| 1891 |
|
|
| 1900 | 1892 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1901 | 1893 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1902 | 1894 |
dwgFile.setHeader("DIMDEC", val.get(1));
|
| 1903 |
|
|
| 1895 |
|
|
| 1904 | 1896 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1905 | 1897 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1906 | 1898 |
dwgFile.setHeader("DIMTDEC", val.get(1));
|
| 1907 |
|
|
| 1899 |
|
|
| 1908 | 1900 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1909 | 1901 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1910 | 1902 |
dwgFile.setHeader("DIMALTU", val.get(1));
|
| 1911 |
|
|
| 1903 |
|
|
| 1912 | 1904 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1913 | 1905 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1914 | 1906 |
dwgFile.setHeader("DIMALTTD", val.get(1));
|
| 1915 |
|
|
| 1907 |
|
|
| 1916 | 1908 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1917 | 1909 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1918 | 1910 |
dwgFile.setHeader("DIMAUNIT", val.get(1));
|
| 1919 |
|
|
| 1911 |
|
|
| 1920 | 1912 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1921 | 1913 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1922 | 1914 |
dwgFile.setHeader("DIMFRAC", val.get(1));
|
| 1923 |
|
|
| 1915 |
|
|
| 1924 | 1916 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1925 | 1917 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1926 | 1918 |
dwgFile.setHeader("DIMLUNIT", val.get(1));
|
| 1927 |
|
|
| 1919 |
|
|
| 1928 | 1920 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1929 | 1921 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1930 | 1922 |
dwgFile.setHeader("DIMDSEP", val.get(1));
|
| 1931 |
|
|
| 1923 |
|
|
| 1932 | 1924 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1933 | 1925 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1934 | 1926 |
dwgFile.setHeader("DIMTMOVE", val.get(1));
|
| 1935 |
|
|
| 1927 |
|
|
| 1936 | 1928 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1937 | 1929 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1938 | 1930 |
dwgFile.setHeader("DIMJUST", val.get(1));
|
| 1939 |
|
|
| 1931 |
|
|
| 1940 | 1932 |
val = DwgUtil.testBit(intData, bitPos); |
| 1941 | 1933 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1942 | 1934 |
dwgFile.setHeader("DIMSD1", val.get(1));
|
| 1943 |
|
|
| 1935 |
|
|
| 1944 | 1936 |
val = DwgUtil.testBit(intData, bitPos); |
| 1945 | 1937 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1946 | 1938 |
dwgFile.setHeader("DIMSD2", val.get(1));
|
| 1947 |
|
|
| 1948 |
|
|
| 1939 |
|
|
| 1940 |
|
|
| 1949 | 1941 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1950 | 1942 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1951 | 1943 |
dwgFile.setHeader("DIMTOLJ", val.get(1));
|
| 1952 |
|
|
| 1944 |
|
|
| 1953 | 1945 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1954 | 1946 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1955 | 1947 |
dwgFile.setHeader("DIMTZIN", val.get(1));
|
| 1956 |
|
|
| 1948 |
|
|
| 1957 | 1949 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1958 | 1950 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1959 | 1951 |
dwgFile.setHeader("DIMALTZ", val.get(1));
|
| 1960 |
|
|
| 1952 |
|
|
| 1961 | 1953 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1962 | 1954 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1963 | 1955 |
dwgFile.setHeader("DIMALTTZ", val.get(1));
|
| 1964 |
|
|
| 1956 |
|
|
| 1965 | 1957 |
val = DwgUtil.testBit(intData, bitPos); |
| 1966 | 1958 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1967 | 1959 |
dwgFile.setHeader("DIMUPT", val.get(1));
|
| 1968 |
|
|
| 1960 |
|
|
| 1969 | 1961 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1970 | 1962 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1971 | 1963 |
dwgFile.setHeader("DIMFIT", val.get(1));
|
| 1972 |
|
|
| 1964 |
|
|
| 1973 | 1965 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1974 | 1966 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1975 | 1967 |
intHandle = DwgUtil.handleToInt(val); |
| 1976 | 1968 |
dwgFile.setHeader("DIMTXTSTY", new Integer(intHandle));
|
| 1977 |
|
|
| 1969 |
|
|
| 1978 | 1970 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1979 | 1971 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1980 | 1972 |
intHandle = DwgUtil.handleToInt(val); |
| 1981 | 1973 |
dwgFile.setHeader("DIMLDRBLK", new Integer(intHandle));
|
| 1982 |
|
|
| 1974 |
|
|
| 1983 | 1975 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1984 | 1976 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1985 | 1977 |
intHandle = DwgUtil.handleToInt(val); |
| 1986 | 1978 |
dwgFile.setHeader("DIMBLK", new Integer(intHandle));
|
| 1987 |
|
|
| 1979 |
|
|
| 1988 | 1980 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1989 | 1981 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1990 | 1982 |
intHandle = DwgUtil.handleToInt(val); |
| 1991 | 1983 |
dwgFile.setHeader("DIMBLK1", new Integer(intHandle));
|
| 1992 |
|
|
| 1984 |
|
|
| 1993 | 1985 |
val = DwgUtil.getHandle(intData, bitPos); |
| 1994 | 1986 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 1995 | 1987 |
intHandle = DwgUtil.handleToInt(val); |
| 1996 | 1988 |
dwgFile.setHeader("DIMBLK2", new Integer(intHandle));
|
| 1997 |
|
|
| 1989 |
|
|
| 1998 | 1990 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 1999 | 1991 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2000 | 1992 |
dwgFile.setHeader("DIMLWD", val.get(1));
|
| 2001 |
|
|
| 1993 |
|
|
| 2002 | 1994 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 2003 | 1995 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2004 | 1996 |
dwgFile.setHeader("DIMLWE", val.get(1));
|
| 2005 |
|
|
| 1997 |
|
|
| 2006 | 1998 |
//common |
| 2007 | 1999 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2008 | 2000 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 2022 | 2014 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2023 | 2015 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2024 | 2016 |
intHandle = DwgUtil.handleToInt(val); |
| 2025 |
dwgFile |
|
| 2026 |
.setHeader("LINETYPE_CONTROL_OBJECT",
|
|
| 2027 |
new Integer(intHandle)); |
|
| 2017 |
dwgFile.setHeader("LINETYPE_CONTROL_OBJECT",new Integer(intHandle));
|
|
| 2028 | 2018 |
|
| 2029 | 2019 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2030 | 2020 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 2053 | 2043 |
new Integer(intHandle)); |
| 2054 | 2044 |
|
| 2055 | 2045 |
//TODO Se lee para 2000? (en la doc. dice r13-r15) |
| 2046 |
//Se supone que sí r15 == 2000 |
|
| 2056 | 2047 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2057 | 2048 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2058 | 2049 |
intHandle = DwgUtil.handleToInt(val); |
| ... | ... | |
| 2075 | 2066 |
new Integer(intHandle)); |
| 2076 | 2067 |
|
| 2077 | 2068 |
//only dwg 2000 |
| 2078 |
|
|
| 2069 |
|
|
| 2079 | 2070 |
//unknown bitshort |
| 2080 | 2071 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 2081 | 2072 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2082 |
|
|
| 2073 |
|
|
| 2083 | 2074 |
// unknown bitshort |
| 2084 | 2075 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 2085 | 2076 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2086 |
|
|
| 2077 |
|
|
| 2087 | 2078 |
val = DwgUtil.getTextString(intData, bitPos); |
| 2088 | 2079 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2089 | 2080 |
dwgFile.setHeader("HYPERLINKBASE",
|
| 2090 | 2081 |
val.get(1)); |
| 2091 |
|
|
| 2082 |
|
|
| 2092 | 2083 |
val = DwgUtil.getTextString(intData, bitPos); |
| 2093 | 2084 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2094 | 2085 |
dwgFile.setHeader("STYLESHEET",
|
| 2095 | 2086 |
val.get(1)); |
| 2096 |
|
|
| 2087 |
|
|
| 2097 | 2088 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2098 | 2089 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2099 | 2090 |
intHandle = DwgUtil.handleToInt(val); |
| 2100 | 2091 |
dwgFile.setHeader("LAYOUT_DICTIONARY",
|
| 2101 | 2092 |
new Integer(intHandle)); |
| 2102 |
|
|
| 2093 |
|
|
| 2103 | 2094 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2104 | 2095 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2105 | 2096 |
intHandle = DwgUtil.handleToInt(val); |
| 2106 | 2097 |
dwgFile.setHeader("PLOT_SETTINGS_DICTIONARY",
|
| 2107 | 2098 |
new Integer(intHandle)); |
| 2108 |
|
|
| 2099 |
|
|
| 2109 | 2100 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2110 | 2101 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2111 | 2102 |
intHandle = DwgUtil.handleToInt(val); |
| 2112 | 2103 |
dwgFile.setHeader("PLOT_STYLES_DICTIONARY",
|
| 2113 | 2104 |
new Integer(intHandle)); |
| 2114 |
|
|
| 2105 |
|
|
| 2115 | 2106 |
/* |
| 2116 | 2107 |
Flags: |
| 2117 | 2108 |
CELWEIGHT Flags & 0x001F |
| ... | ... | |
| 2127 | 2118 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2128 | 2119 |
dwgFile.setHeader("FLAGS",
|
| 2129 | 2120 |
val.get(1)); |
| 2130 |
|
|
| 2121 |
|
|
| 2131 | 2122 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 2132 | 2123 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2133 | 2124 |
dwgFile.setHeader("INSUNITS",
|
| 2134 | 2125 |
val.get(1)); |
| 2135 |
|
|
| 2126 |
|
|
| 2136 | 2127 |
val = DwgUtil.getBitShort(intData, bitPos); |
| 2137 | 2128 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2138 | 2129 |
dwgFile.setHeader("CEPSNTYPE",
|
| 2139 | 2130 |
val.get(1)); |
| 2140 |
|
|
| 2131 |
|
|
| 2141 | 2132 |
if(((Integer)val.get(1)).intValue() == 3){
|
| 2142 | 2133 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2143 | 2134 |
bitPos = ((Integer) val.get(0)).intValue(); |
| ... | ... | |
| 2145 | 2136 |
dwgFile.setHeader("CPSNID",
|
| 2146 | 2137 |
new Integer(intHandle)); |
| 2147 | 2138 |
} |
| 2148 |
|
|
| 2139 |
|
|
| 2149 | 2140 |
val = DwgUtil.getTextString(intData, bitPos); |
| 2150 | 2141 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2151 | 2142 |
dwgFile.setHeader("FINGERPRINTGUID",
|
| 2152 | 2143 |
val.get(1)); |
| 2153 |
|
|
| 2144 |
|
|
| 2154 | 2145 |
val = DwgUtil.getTextString(intData, bitPos); |
| 2155 | 2146 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2156 | 2147 |
dwgFile.setHeader("VERSIONGUID",
|
| 2157 |
val.get(1));
|
|
| 2158 |
|
|
| 2159 |
|
|
| 2148 |
val.get(1)); |
|
| 2149 |
|
|
| 2150 |
|
|
| 2160 | 2151 |
val = DwgUtil.getHandle(intData, bitPos); |
| 2161 | 2152 |
bitPos = ((Integer) val.get(0)).intValue(); |
| 2162 | 2153 |
intHandle = DwgUtil.handleToInt(val); |
| ... | ... | |
| 2191 | 2182 |
} |
| 2192 | 2183 |
} |
| 2193 | 2184 |
|
| 2194 |
|
|
| 2195 |
|
|
| 2196 |
|
|
| 2185 |
|
|
| 2186 |
|
|
| 2187 |
|
|
| 2197 | 2188 |
} |
| trunk/libraries/libDwg/src/com/iver/cit/jdwglib/dwg/readers/DwgFileVR2004Reader.java | ||
|---|---|---|
| 1 | 1 |
/* |
| 2 | 2 |
* Created on 09-ene-2007 |
| 3 | 3 |
* |
| 4 |
* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|
| 4 |
* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana
|
|
| 5 | 5 |
* |
| 6 | 6 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
| 7 | 7 |
* |
| ... | ... | |
| 23 | 23 |
* |
| 24 | 24 |
* Generalitat Valenciana |
| 25 | 25 |
* Conselleria d'Infraestructures i Transport |
| 26 |
* Av. Blasco Ib??ez, 50
|
|
| 26 |
* Av. Blasco Ib��ez, 50
|
|
| 27 | 27 |
* 46010 VALENCIA |
| 28 | 28 |
* SPAIN |
| 29 | 29 |
* |
| ... | ... | |
| 44 | 44 |
|
| 45 | 45 |
package com.iver.cit.jdwglib.dwg.readers; |
| 46 | 46 |
|
| 47 |
import java.io.IOException; |
|
| 47 | 48 |
import java.nio.ByteBuffer; |
| 48 | 49 |
import java.nio.ByteOrder; |
| 50 |
import java.util.ArrayList; |
|
| 51 |
import java.util.Comparator; |
|
| 52 |
import java.util.List; |
|
| 53 |
import java.util.TreeSet; |
|
| 49 | 54 |
|
| 55 |
import org.apache.log4j.Logger; |
|
| 56 |
|
|
| 57 |
import com.iver.cit.jdwglib.dwg.CorruptedDwgEntityException; |
|
| 58 |
import com.iver.cit.jdwglib.dwg.DwgClass2004; |
|
| 59 |
import com.iver.cit.jdwglib.dwg.DwgFile; |
|
| 60 |
import com.iver.cit.jdwglib.dwg.DwgHandleReference; |
|
| 61 |
import com.iver.cit.jdwglib.dwg.DwgObject; |
|
| 62 |
import com.iver.cit.jdwglib.dwg.DwgObjectFactory; |
|
| 63 |
import com.iver.cit.jdwglib.dwg.DwgObjectOffset; |
|
| 64 |
import com.iver.cit.jdwglib.dwg.DwgUtil; |
|
| 65 |
|
|
| 50 | 66 |
/** |
| 51 | 67 |
* @author alzabord |
| 52 | 68 |
* |
| 53 |
* TODO To change the template for this generated type comment go to |
|
| 54 |
* Window - Preferences - Java - Code Style - Code Templates
|
|
| 69 |
* TODO To change the template for this generated type comment go to Window -
|
|
| 70 |
* Preferences - Java - Code Style - Code Templates |
|
| 55 | 71 |
*/ |
| 56 |
public class DwgFileVR2004Reader extends DwgFileV15Reader {
|
|
| 57 |
protected void readDwgSectionOffsets(ByteBuffer bb) {
|
|
| 58 |
bb.position(12); |
|
| 72 |
public class DwgFileVR2004Reader implements IDwgFileReader {
|
|
| 73 |
|
|
| 74 |
protected DwgFile dwgFile; |
|
| 75 |
|
|
| 76 |
protected ByteBuffer bb; |
|
| 77 |
|
|
| 78 |
static byte[] magicNumber = null; |
|
| 79 |
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|
| 80 |
private String version = ""; |
|
| 81 |
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|
| 82 |
private byte[] unknowSixBytes; |
|
| 83 |
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|
| 84 |
private byte[] threeBytes0; |
|
| 85 |
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|
| 86 |
private byte[] unknowTwoBytes; |
|
| 87 |
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|
| 88 |
private byte[] eightyTwoBytes0; |
|
| 89 |
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|
| 90 |
private byte[] encryptedData; |
|
| 91 |
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|
| 92 |
private byte[] decryptedData; |
|
| 93 |
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|
| 94 |
private String fileID = ""; |
|
| 95 |
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|
| 96 |
private int rootTreeNodeGap; |
|
| 97 |
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|
| 98 |
private int lowermostLeftTreeNodeGap; |
|
| 99 |
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|
| 100 |
private int lowermostRightTreeNodeGap; |
|
| 101 |
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|
| 102 |
private int lastSectionId; // Last Section identifier |
|
| 103 |
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|
| 104 |
private int lastSectionAddress; // Last Section Address |
|
| 105 |
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|
| 106 |
private int SecondHeaderAddress; // Second Header Address |
|
| 107 |
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|
| 108 |
private int gapAmount; // Number of Gaps |
|
| 109 |
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|
| 110 |
private int sectionAmount; // Number of Sections |
|
| 111 |
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|
| 112 |
private int sectionMapId; // Section Map identifier |
|
| 113 |
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|
| 114 |
private int sectionMapAddress; // Section Map address |
|
| 115 |
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|
| 116 |
private int sectionInfoId; // Section Info identifier |
|
| 117 |
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|
| 118 |
private int sectionInfoIndex = 0; // Section Info identifier into the |
|
| 119 |
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|
| 120 |
// Sections Array |
|
| 121 |
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|
| 122 |
private int sectionArraySize; |
|
| 123 |
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|
| 124 |
private int gapArraySize; |
|
| 125 |
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|
| 126 |
private byte[] generatedSequence; |
|
| 127 |
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|
| 128 |
private Section[] sections; |
|
| 129 |
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|
| 130 |
private Gap[] gaps; |
|
| 131 |
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|
| 132 |
static final int TYPE_SECTION_MAP = 1; |
|
| 133 |
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|
| 134 |
static final int TYPE_SECTION_INFO = 2; |
|
| 135 |
|
|
| 136 |
private static Logger logger = Logger.getLogger(DwgFileVR2004Reader.class.getName()); |
|
| 137 |
|
|
| 138 |
/** |
|
| 139 |
* Reads the DWG version 2004 format |
|
| 140 |
* |
|
| 141 |
* @param dwgFile |
|
| 142 |
* Represents the DWG file that we want to read |
|
| 143 |
* @throws IOException |
|
| 144 |
* When DWG file path is wrong |
|
| 145 |
*/ |
|
| 146 |
public void read(DwgFile dwgFile, ByteBuffer bb) throws IOException {
|
|
| 147 |
|
|
| 148 |
this.dwgFile = dwgFile; |
|
| 149 |
this.bb = bb; |
|
| 150 |
|
|
| 151 |
readDwgR2004FileHeader(bb); |
|
| 152 |
readDwgR2004SectionMap(bb); |
|
| 153 |
readDwgR2004InfoSection(bb); |
|
| 154 |
readDwgR2004Headers(bb); |
|
| 155 |
readDwgR2004Classes(bb); |
|
| 156 |
readDwgR2004ObjectOffsets(bb); |
|
| 157 |
|
|
| 158 |
readDwgR2004Objects(); |
|
| 159 |
|
|
| 160 |
} |
|
| 161 |
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|
| 162 |
protected void readDwgR2004InfoSection(ByteBuffer bb) {
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|
| 163 |
int numDescriptions; |
|
| 164 |
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|
| 165 |
int sizeOfSection; |
|
| 166 |
int numSections; |
|
| 167 |
int maxDecompressedSize; |
|
| 168 |
int compressed; |
|
| 169 |
int sectionType; |
|
| 170 |
int encrypted; |
|
| 171 |
String sectionName = ""; |
|
| 172 |
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|
| 173 |
int sectionNumber; |
|
| 174 |
int dataSize; |
|
| 175 |
int startOffset; |
|
| 176 |
|
|
| 177 |
char c; |
|
| 178 |
int pos; |
|
| 179 |
|
|
| 180 |
if (sectionInfoIndex == 0) {
|
|
| 181 |
logger.error("No se ha encontrado la Section Info en el array de secciones.");
|
|
| 182 |
} |
|
| 183 |
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|
| 184 |
pos = sections[sectionInfoIndex].getAddress(); // we get the address for the Section Info |
|
| 185 |
|
|
| 186 |
bb.position(pos); |
|
| 187 |
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|
| 188 |
ByteBuffer dData = readSystemSection(bb); |
|
| 189 |
dData.order(ByteOrder.LITTLE_ENDIAN); |
|
| 190 |
dData.position(0); |
|
| 191 |
|
|
| 192 |
/* |
|
| 193 |
* We start reading the Section Info once decompressed We will find data |
|
| 194 |
* blocks depending on numDescriptions value |
|
| 195 |
*/ |
|
| 196 |
numDescriptions = dData.getInt(); |
|
| 197 |
dData.getInt(); // 0x02 |
|
| 198 |
dData.getInt(); // 0x00007400 |
|
| 199 |
dData.getInt(); // 0x00 |
|
| 200 |
dData.getInt(); // unknown |
|
| 201 |
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|
| 202 |
for (int i = 0; i < numDescriptions; i++) {
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|
| 203 |
sizeOfSection = dData.getInt(); |
|
| 204 |
dData.getInt(); // unknown |
|
| 205 |
numSections = dData.getInt(); |
|
| 206 |
maxDecompressedSize = dData.getInt(); |
|
| 207 |
dData.getInt(); // unknown |
|
| 208 |
compressed = dData.getInt(); |
|
| 209 |
sectionType = dData.getInt(); |
|
| 210 |
encrypted = dData.getInt(); |
|
| 211 |
sectionName = ""; |
|
| 212 |
for (int j = 0; j < 64; j++) {
|
|
| 213 |
c = (char) dData.get(); |
|
| 214 |
sectionName = sectionName + c; |
|
| 215 |
} |
|
| 216 |
|
|
| 217 |
for (int k = 0; k < numSections; k++) {
|
|
| 218 |
sectionNumber = dData.getInt(); // index into the Sections Array |
|
| 219 |
dataSize = dData.getInt(); |
|
| 220 |
startOffset = dData.getInt(); |
|
| 221 |
dData.getInt(); // unknown |
|
| 222 |
|
|
| 223 |
|
|
| 224 |
// We set the name for the Section, so we can localize it by the name |
|
| 225 |
for (int j = 0; j < sectionAmount; j++) {
|
|
| 226 |
Section section = sections[j]; |
|
| 227 |
if (section.getNumber() == sectionNumber) {
|
|
| 228 |
section.setName(sectionName); |
|
| 229 |
section.setSizeOfLogicalSection(sizeOfSection); |
|
| 230 |
section.setDataSize(dataSize); |
|
| 231 |
section.setMaxDecompressedSize(maxDecompressedSize); |
|
| 232 |
section.setCompressed(compressed); |
|
| 233 |
section.setType(sectionType); |
|
| 234 |
section.setEncrypted(encrypted); |
|
| 235 |
section.setStartOffset(startOffset); |
|
| 236 |
} |
|
| 237 |
} |
|
| 238 |
|
|
| 239 |
} |
|
| 240 |
} |
|
| 241 |
} |
|
| 242 |
|
|
| 243 |
/** |
|
| 244 |
* This function reads the header section of the file, with the encrypted |
|
| 245 |
* data |
|
| 246 |
* |
|
| 247 |
* @param bb |
|
| 248 |
* ByteBuffer containing the opened DWG file |
|
| 249 |
*/ |
|
| 250 |
protected void readDwgR2004FileHeader(ByteBuffer bb) {
|
|
| 251 |
|
|
| 252 |
logger.info("STARTING TO READ DWG FILE.");
|
|
| 59 | 253 |
bb.order(ByteOrder.LITTLE_ENDIAN); |
| 60 |
short codePage = bb.getShort(); |
|
| 61 |
int count = bb.getInt(); |
|
| 62 |
for (int i=0; i<count; i++) {
|
|
| 63 |
byte rec = bb.get(); |
|
| 64 |
int seek = bb.getInt(); |
|
| 65 |
int size = bb.getInt(); |
|
| 66 |
if (rec==0) {
|
|
| 67 |
dwgFile.addDwgSectionOffset("HEADERS", seek, size);
|
|
| 68 |
} else if (rec==1) {
|
|
| 69 |
dwgFile.addDwgSectionOffset("CLASSES", seek, size);
|
|
| 70 |
} else if (rec==2) {
|
|
| 71 |
dwgFile.addDwgSectionOffset("OBJECTS", seek, size);
|
|
| 72 |
} else if (rec==3) {
|
|
| 73 |
dwgFile.addDwgSectionOffset("UNKNOWN", seek, size);
|
|
| 74 |
} else if (rec==4) {
|
|
| 75 |
dwgFile.addDwgSectionOffset("R14DATA", seek, size);
|
|
| 76 |
} else if (rec==5) {
|
|
| 77 |
dwgFile.addDwgSectionOffset("R14REC5", seek, size);
|
|
| 254 |
for (int i = 0; i < 6; i++) {
|
|
| 255 |
version = version + (char) bb.get(); |
|
| 256 |
} |
|
| 257 |
if (!version.equalsIgnoreCase("AC1018")) {
|
|
| 258 |
logger.error("Error en la version: " + version);
|
|
| 259 |
} |
|
| 260 |
|
|
| 261 |
/* |
|
| 262 |
* OpenAlliance documentation says we will read 6 0x00 bytes but the |
|
| 263 |
* sixth one is always 0x4C |
|
| 264 |
*/ |
|
| 265 |
unknowSixBytes = new byte[6]; |
|
| 266 |
int pos = 6; |
|
| 267 |
for (int i = 0; i < 5; i++) {
|
|
| 268 |
unknowSixBytes[i] = bb.get(); |
|
| 269 |
if (unknowSixBytes[i] != 0) {
|
|
| 270 |
logger.warn("(unknowSixBytes) En la posicion 0x"
|
|
| 271 |
+ Integer.toHexString(pos + i) |
|
| 272 |
+ " debería haber un 0, pero hay un 0x" |
|
| 273 |
+ Integer.toHexString(unknowSixBytes[i])); |
|
| 274 |
} |
|
| 275 |
} |
|
| 276 |
pos = 0xB; |
|
| 277 |
unknowSixBytes[5] = bb.get(); |
|
| 278 |
if (unknowSixBytes[5] != 0x4C) {
|
|
| 279 |
logger.warn("(unknowSixBytes) En la posicion 0x"
|
|
| 280 |
+ Integer.toHexString(pos) |
|
| 281 |
+ " debería haber un 0x4C, pero hay un 0x" |
|
| 282 |
+ Integer.toHexString(unknowSixBytes[5])); |
|
| 283 |
} |
|
| 284 |
|
|
| 285 |
bb.get(); // Unknown Byte |
|
| 286 |
bb.getInt(); // previewAddress |
|
| 287 |
bb.get(); // dwgVer |
|
| 288 |
bb.get(); // maintReleaseVer |
|
| 289 |
bb.getShort(); // codepage |
|
| 290 |
|
|
| 291 |
/* |
|
| 292 |
* OpenAlliance documentation says we will read 3 0x00 bytes but what we |
|
| 293 |
* always find is 0x00, 0x19 and then 0x4C |
|
| 294 |
*/ |
|
| 295 |
threeBytes0 = new byte[3]; |
|
| 296 |
pos = 0x15; |
|
| 297 |
bb.get(threeBytes0); |
|
| 298 |
if (threeBytes0[0] != 0x0) {
|
|
| 299 |
logger.warn("Posible error leyendo la cabecera del archivo DWG: " +
|
|
| 300 |
"En la posicion 0x" + Integer.toHexString(pos) |
|
| 301 |
+ " debería haber un 0x0, pero hay un 0x" |
|
| 302 |
+ Integer.toHexString(threeBytes0[0])); |
|
| 303 |
} |
|
| 304 |
pos = 0x16; |
|
| 305 |
if (threeBytes0[1] != 0x19) {
|
|
| 306 |
logger.warn("Posible error leyendo la cabecera del archivo DWG: " +
|
|
| 307 |
"En la posicion 0x" + Integer.toHexString(pos) |
|
| 308 |
+ " debería haber un 0x19, pero hay un 0x" |
|
| 309 |
+ Integer.toHexString(threeBytes0[1])); |
|
| 310 |
} |
|
| 311 |
pos = 0x17; |
|
| 312 |
if (threeBytes0[2] != 0x4C) {
|
|
| 313 |
logger.warn("Posible error leyendo la cabecera del archivo DWG: " +
|
|
| 314 |
"En la posicion 0x" + Integer.toHexString(pos) |
|
| 315 |
+ " debería haber un 0x4C, pero hay un 0x" |
|
| 316 |
+ Integer.toHexString(threeBytes0[2])); |
|
| 317 |
} |
|
| 318 |
|
|
| 319 |
bb.getInt(); // security Type |
|
| 320 |
bb.getInt(); // unknownLong |
|
| 321 |
bb.getInt(); // dwgPropertyAddr |
|
| 322 |
bb.getInt(); // vbaProjectAddr |
|
| 323 |
bb.getInt(); // 0x00000080 |
|
| 324 |
|
|
| 325 |
pos = 0x2C; |
|
| 326 |
|
|
| 327 |
unknowTwoBytes = new byte[2]; |
|
| 328 |
for (int i = 0; i < 2; i++) {
|
|
| 329 |
unknowTwoBytes[i] = bb.get(); |
|
| 330 |
} |
|
| 331 |
pos = 0x2E; |
|
| 332 |
eightyTwoBytes0 = new byte[82]; |
|
| 333 |
for (int i = 0; i < eightyTwoBytes0.length; i++) {
|
|
| 334 |
eightyTwoBytes0[i] = bb.get(); |
|
| 335 |
if (eightyTwoBytes0[i] != 0) {
|
|
| 336 |
logger.warn("Posible error leyendo la cabecera del archivo DWG: " +
|
|
| 337 |
"(eightyTwoBytes0) En la posicion 0x" |
|
| 338 |
+ Integer.toHexString(pos + i) |
|
| 339 |
+ " debería haber un 0, pero hay un 0x" |
|
| 340 |
+ Integer.toHexString(eightyTwoBytes0[i])); |
|
| 341 |
} |
|
| 342 |
} |
|
| 343 |
|
|
| 344 |
int len = 0x6C; |
|
| 345 |
encryptedData = new byte[len]; |
|
| 346 |
decryptedData = new byte[len]; |
|
| 347 |
if (magicNumber == null) {
|
|
| 348 |
DwgFileVR2004Reader.setMagicNumber(); |
|
| 349 |
} |
|
| 350 |
|
|
| 351 |
// decryptedData will contain the decrypted sequence after xor'ing the |
|
| 352 |
// encrypted data |
|
| 353 |
for (int i = 0; i < len; i++) {
|
|
| 354 |
encryptedData[i] = bb.get(); |
|
| 355 |
decryptedData[i] = (byte) (encryptedData[i] ^ magicNumber[i]); |
|
| 356 |
} |
|
| 357 |
|
|
| 358 |
ByteBuffer decryptedDataBB = ByteBuffer.allocate(len); |
|
| 359 |
decryptedDataBB.put(decryptedData); |
|
| 360 |
decryptedDataBB.position(0); |
|
| 361 |
decryptedDataBB.order(ByteOrder.LITTLE_ENDIAN); |
|
| 362 |
|
|
| 363 |
// we start intercepting the decrypted variables |
|
| 364 |
for (int i = 0; i < 12; i++) {
|
|
| 365 |
fileID = fileID + (char) decryptedDataBB.get(); |
|
| 366 |
} |
|
| 367 |
decryptedDataBB.getInt(); // 0x00 |
|
| 368 |
|
|
| 369 |
decryptedDataBB.getInt(); // 0x6C |
|
| 370 |
|
|
| 371 |
decryptedDataBB.getInt(); // 0x04 |
|
| 372 |
|
|
| 373 |
rootTreeNodeGap = decryptedDataBB.getInt(); |
|
| 374 |
lowermostLeftTreeNodeGap = decryptedDataBB.getInt(); |
|
| 375 |
lowermostRightTreeNodeGap = decryptedDataBB.getInt(); |
|
| 376 |
decryptedDataBB.getInt(); // unknown |
|
| 377 |
lastSectionId = decryptedDataBB.getInt(); |
|
| 378 |
|
|
| 379 |
lastSectionAddress = decryptedDataBB.getInt(); |
|
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