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|
/******************************************************************************
** libDXFrw - Library to read/write DXF files (ascii & binary) **
** **
** Copyright (C) 2011-2015 José F. Soriano, rallazz@gmail.com **
** **
** This library is free software, licensed under the terms of the GNU **
** General Public License as published by the Free Software Foundation, **
** either version 2 of the License, or (at your option) any later version. **
** You should have received a copy of the GNU General Public License **
** along with this program. If not, see <http://www.gnu.org/licenses/>. **
******************************************************************************/
#include <iostream>
#include <cmath>
#include "drw_objects.h"
#include "intern/dxfreader.h"
#include "intern/dxfwriter.h"
#include "intern/dwgbuffer.h"
#include "intern/drw_dbg.h"
#include "intern/dwgutil.h"
//! Base class for tables entries
/*!
* Base class for tables entries
* @author Rallaz
*/
void DRW_TableEntry::parseCode(int code, dxfReader *reader){
switch (code) {
case 5:
handle = reader->getHandleString();
break;
case 330:
parentHandle = reader->getHandleString();
break;
case 2:
name = reader->getUtf8String();
break;
case 70:
flags = reader->getInt32();
break;
case 1000:
case 1001:
case 1002:
case 1003:
case 1004:
case 1005:
extData.push_back(new DRW_Variant(code, reader->getString()));
break;
case 1010:
case 1011:
case 1012:
case 1013:
curr = new DRW_Variant();
curr->addCoord();
curr->setCoordX(reader->getDouble());
curr->code = code;
extData.push_back(curr);
break;
case 1020:
case 1021:
case 1022:
case 1023:
if (curr)
curr->setCoordY(reader->getDouble());
break;
case 1030:
case 1031:
case 1032:
case 1033:
if (curr)
curr->setCoordZ(reader->getDouble());
curr=NULL;
break;
case 1040:
case 1041:
case 1042:
extData.push_back(new DRW_Variant(code, reader->getDouble()));
break;
case 1070:
case 1071:
extData.push_back(new DRW_Variant(code, reader->getInt32() ));
break;
default:
break;
}
}
bool DRW_TableEntry::parseDwg(DRW::Version version, dwgBuffer *buf, dwgBuffer *strBuf, duint32 bs){
DRW_DBG("\n***************************** parsing table entry *********************************************\n");
objSize=0;
oType = buf->getObjType(version);
DRW_DBG("Object type: "); DRW_DBG(oType); DRW_DBG(", "); DRW_DBGH(oType);
if (version > DRW::AC1014 && version < DRW::AC1024) {//2000 to 2007
objSize = buf->getRawLong32(); //RL 32bits object size in bits
DRW_DBG(" Object size: "); DRW_DBG(objSize); DRW_DBG("\n");
}
if (version > DRW::AC1021) {//2010+
duint32 ms = buf->size();
objSize = ms*8 - bs;
DRW_DBG(" Object size: "); DRW_DBG(objSize); DRW_DBG("\n");
}
if (strBuf != NULL && version > DRW::AC1018) {//2007+
strBuf->moveBitPos(objSize-1);
DRW_DBG(" strBuf strbit pos 2007: "); DRW_DBG(strBuf->getPosition()); DRW_DBG(" strBuf bpos 2007: "); DRW_DBG(strBuf->getBitPos()); DRW_DBG("\n");
if (strBuf->getBit() == 1){
DRW_DBG("DRW_TableEntry::parseDwg string bit is 1\n");
strBuf->moveBitPos(-17);
duint16 strDataSize = strBuf->getRawShort16();
DRW_DBG("\nDRW_TableEntry::parseDwg string strDataSize: "); DRW_DBGH(strDataSize); DRW_DBG("\n");
if ( (strDataSize& 0x8000) == 0x8000){
DRW_DBG("\nDRW_TableEntry::parseDwg string 0x8000 bit is set");
strBuf->moveBitPos(-33);//RLZ pending to verify
duint16 hiSize = strBuf->getRawShort16();
strDataSize = ((strDataSize&0x7fff) | (hiSize<<15));
}
strBuf->moveBitPos( -strDataSize -16); //-14
DRW_DBG("strBuf start strDataSize pos 2007: "); DRW_DBG(strBuf->getPosition()); DRW_DBG(" strBuf bpos 2007: "); DRW_DBG(strBuf->getBitPos()); DRW_DBG("\n");
} else
DRW_DBG("\nDRW_TableEntry::parseDwg string bit is 0");
DRW_DBG("strBuf start pos 2007: "); DRW_DBG(strBuf->getPosition()); DRW_DBG(" strBuf bpos 2007: "); DRW_DBG(strBuf->getBitPos()); DRW_DBG("\n");
}
dwgHandle ho = buf->getHandle();
handle = ho.ref;
DRW_DBG("TableEntry Handle: "); DRW_DBGHL(ho.code, ho.size, ho.ref);
dint16 extDataSize = buf->getBitShort(); //BS
DRW_DBG(" ext data size: "); DRW_DBG(extDataSize);
while (extDataSize>0 && buf->isGood()) {
/* RLZ: TODO */
dwgHandle ah = buf->getHandle();
DRW_DBG("App Handle: "); DRW_DBGHL(ah.code, ah.size, ah.ref);
duint8 *tmpExtData = new duint8[extDataSize];
buf->getBytes(tmpExtData, extDataSize);
dwgBuffer tmpExtDataBuf(tmpExtData, extDataSize, buf->decoder);
int pos = tmpExtDataBuf.getPosition();
int bpos = tmpExtDataBuf.getBitPos();
DRW_DBG("ext data pos: "); DRW_DBG(pos); DRW_DBG("."); DRW_DBG(bpos); DRW_DBG("\n");
duint8 dxfCode = tmpExtDataBuf.getRawChar8();
DRW_DBG(" dxfCode: "); DRW_DBG(dxfCode);
switch (dxfCode){
case 0:{
duint8 strLength = tmpExtDataBuf.getRawChar8();
DRW_DBG(" strLength: "); DRW_DBG(strLength);
duint16 cp = tmpExtDataBuf.getBERawShort16();
DRW_DBG(" str codepage: "); DRW_DBG(cp);
for (int i=0;i< strLength+1;i++) {//string length + null terminating char
duint8 dxfChar = tmpExtDataBuf.getRawChar8();
DRW_DBG(" dxfChar: "); DRW_DBG(dxfChar);
}
break;
}
default:
/* RLZ: TODO */
break;
}
DRW_DBG("ext data pos: "); DRW_DBG(tmpExtDataBuf.getPosition()); DRW_DBG("."); DRW_DBG(tmpExtDataBuf.getBitPos()); DRW_DBG("\n");
delete[]tmpExtData;
extDataSize = buf->getBitShort(); //BS
DRW_DBG(" ext data size: "); DRW_DBG(extDataSize);
} //end parsing extData (EED)
if (version < DRW::AC1015) {//14-
objSize = buf->getRawLong32(); //RL 32bits size in bits
}
DRW_DBG(" objSize in bits: "); DRW_DBG(objSize);
numReactors = buf->getBitLong(); //BL
DRW_DBG(", numReactors: "); DRW_DBG(numReactors); DRW_DBG("\n");
if (version > DRW::AC1015) {//2004+
xDictFlag = buf->getBit();
DRW_DBG("xDictFlag: "); DRW_DBG(xDictFlag);
}
if (version > DRW::AC1024) {//2013+
duint8 bd = buf->getBit();
DRW_DBG(" Have binary data: "); DRW_DBG(bd); DRW_DBG("\n");
}
return buf->isGood();
}
//! Class to handle dimstyle entries
/*!
* Class to handle ldim style symbol table entries
* @author Rallaz
*/
void DRW_Dimstyle::parseCode(int code, dxfReader *reader){
switch (code) {
case 105:
handle = reader->getHandleString();
break;
case 3:
dimpost = reader->getUtf8String();
break;
case 4:
dimapost = reader->getUtf8String();
break;
case 5:
dimblk = reader->getUtf8String();
break;
case 6:
dimblk1 = reader->getUtf8String();
break;
case 7:
dimblk2 = reader->getUtf8String();
break;
case 40:
dimscale = reader->getDouble();
break;
case 41:
dimasz = reader->getDouble();
break;
case 42:
dimexo = reader->getDouble();
break;
case 43:
dimdli = reader->getDouble();
break;
case 44:
dimexe = reader->getDouble();
break;
case 45:
dimrnd = reader->getDouble();
break;
case 46:
dimdle = reader->getDouble();
break;
case 47:
dimtp = reader->getDouble();
break;
case 48:
dimtm = reader->getDouble();
break;
case 49:
dimfxl = reader->getDouble();
break;
case 140:
dimtxt = reader->getDouble();
break;
case 141:
dimcen = reader->getDouble();
break;
case 142:
dimtsz = reader->getDouble();
break;
case 143:
dimaltf = reader->getDouble();
break;
case 144:
dimlfac = reader->getDouble();
break;
case 145:
dimtvp = reader->getDouble();
break;
case 146:
dimtfac = reader->getDouble();
break;
case 147:
dimgap = reader->getDouble();
break;
case 148:
dimaltrnd = reader->getDouble();
break;
case 71:
dimtol = reader->getInt32();
break;
case 72:
dimlim = reader->getInt32();
break;
case 73:
dimtih = reader->getInt32();
break;
case 74:
dimtoh = reader->getInt32();
break;
case 75:
dimse1 = reader->getInt32();
break;
case 76:
dimse2 = reader->getInt32();
break;
case 77:
dimtad = reader->getInt32();
break;
case 78:
dimzin = reader->getInt32();
break;
case 79:
dimazin = reader->getInt32();
break;
case 170:
dimalt = reader->getInt32();
break;
case 171:
dimaltd = reader->getInt32();
break;
case 172:
dimtofl = reader->getInt32();
break;
case 173:
dimsah = reader->getInt32();
break;
case 174:
dimtix = reader->getInt32();
break;
case 175:
dimsoxd = reader->getInt32();
break;
case 176:
dimclrd = reader->getInt32();
break;
case 177:
dimclre = reader->getInt32();
break;
case 178:
dimclrt = reader->getInt32();
break;
case 179:
dimadec = reader->getInt32();
break;
case 270:
dimunit = reader->getInt32();
break;
case 271:
dimdec = reader->getInt32();
break;
case 272:
dimtdec = reader->getInt32();
break;
case 273:
dimaltu = reader->getInt32();
break;
case 274:
dimalttd = reader->getInt32();
break;
case 275:
dimaunit = reader->getInt32();
break;
case 276:
dimfrac = reader->getInt32();
break;
case 277:
dimlunit = reader->getInt32();
break;
case 278:
dimdsep = reader->getInt32();
break;
case 279:
dimtmove = reader->getInt32();
break;
case 280:
dimjust = reader->getInt32();
break;
case 281:
dimsd1 = reader->getInt32();
break;
case 282:
dimsd2 = reader->getInt32();
break;
case 283:
dimtolj = reader->getInt32();
break;
case 284:
dimtzin = reader->getInt32();
break;
case 285:
dimaltz = reader->getInt32();
break;
case 286:
dimaltttz = reader->getInt32();
break;
case 287:
dimfit = reader->getInt32();
break;
case 288:
dimupt = reader->getInt32();
break;
case 289:
dimatfit = reader->getInt32();
break;
case 290:
dimfxlon = reader->getInt32();
break;
case 340:
dimtxsty = reader->getUtf8String();
break;
case 341:
dimldrblk = reader->getUtf8String();
break;
case 342:
dimblk = reader->getUtf8String();
break;
case 343:
dimblk1 = reader->getUtf8String();
break;
case 344:
dimblk2 = reader->getUtf8String();
break;
default:
DRW_TableEntry::parseCode(code, reader);
break;
}
}
bool DRW_Dimstyle::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing dimension style **************************************\n");
if (!ret)
return ret;
name = sBuf->getVariableText(version, false);
DRW_DBG("dimension style name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
// handleObj = shpControlH.ref;
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
// RS crc; //RS */
return buf->isGood();
}
//! Class to handle line type entries
/*!
* Class to handle line type symbol table entries
* @author Rallaz
*/
void DRW_LType::parseCode(int code, dxfReader *reader){
switch (code) {
case 3:
desc = reader->getUtf8String();
break;
case 73:
size = reader->getInt32();
path.reserve(size);
break;
case 40:
length = reader->getDouble();
break;
case 49:
path.push_back(reader->getDouble());
pathIdx++;
break;
/* case 74:
haveShape = reader->getInt32();
break;*/
default:
DRW_TableEntry::parseCode(code, reader);
break;
}
}
//! Update line type
/*!
* Update the size and length of line type according to the path
* @author Rallaz
*/
/*TODO: control max length permited */
void DRW_LType::update(){
double d =0;
size = (int)path.size();
for (int i = 0; i< size; i++){
d += fabs(path.at(i));
}
length = d;
}
bool DRW_LType::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing line type *********************************************\n");
if (!ret)
return ret;
name = sBuf->getVariableText(version, false);
DRW_DBG("linetype name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
flags = buf->getBit()<< 6;
DRW_DBG("flags: "); DRW_DBG(flags);
if (version > DRW::AC1018) {//2007+
} else {//2004- //RLZ: verify in 2004, 2010 &2013
dint16 xrefindex = buf->getBitShort();
DRW_DBG(" xrefindex: "); DRW_DBG(xrefindex);
}
duint8 xdep = buf->getBit();
DRW_DBG(" xdep: "); DRW_DBG(xdep);
flags |= xdep<< 4;
DRW_DBG(" flags: "); DRW_DBG(flags);
desc = sBuf->getVariableText(version, false);
DRW_DBG(" desc: "); DRW_DBG(desc.c_str());
length = buf->getBitDouble();
DRW_DBG(" pattern length: "); DRW_DBG(length);
char align = buf->getRawChar8();
DRW_DBG(" align: "); DRW_DBG(std::string(&align, 1));
size = buf->getRawChar8();
DRW_DBG(" num dashes, size: "); DRW_DBG(size);
DRW_DBG("\n dashes:\n");
bool haveStrArea = false;
for (int i=0; i< size; i++){
path.push_back(buf->getBitDouble());
/*int bs1 =*/ buf->getBitShort();
/*double d1= */buf->getRawDouble();
/*double d2=*/ buf->getRawDouble();
/*double d3= */buf->getBitDouble();
/*double d4= */buf->getBitDouble();
int bs2 = buf->getBitShort();
if((bs2 & 2) !=0) haveStrArea = true;
}
for (unsigned i=0; i<path.size() ; i++){
DRW_DBG(", "); DRW_DBG(path[i]); DRW_DBG("\n");
}
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
if (version < DRW::AC1021) { //2004-
duint8 strarea[256];
buf->getBytes(strarea, 256);
DRW_DBG("string area 256 bytes:\n"); DRW_DBG(reinterpret_cast<char*>(strarea)); DRW_DBG("\n");
} else { //2007+
//first verify flag
if (haveStrArea) {
duint8 strarea[512];
buf->getBytes(strarea, 512);
DRW_DBG("string area 512 bytes:\n"); DRW_DBG(reinterpret_cast<char*>(strarea)); DRW_DBG("\n");
} else
DRW_DBG("string area 512 bytes not present\n");
}
if (version > DRW::AC1021) {//2007+ skip string area
DRW_DBG(" ltype end of object data pos 2010: "); DRW_DBG(buf->getPosition()); DRW_DBG(" strBuf bpos 2007: "); DRW_DBG(buf->getBitPos()); DRW_DBG("\n");
}
if (version > DRW::AC1018) {//2007+ skip string area
buf->setPosition(objSize >> 3);
buf->setBitPos(objSize & 7);
}
if (version > DRW::AC1021) {//2007+ skip string area
DRW_DBG(" ltype start of handles data pos 2010: "); DRW_DBG(buf->getPosition()); DRW_DBG(" strBuf bpos 2007: "); DRW_DBG(buf->getBitPos()); DRW_DBG("\n");
}
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
dwgHandle ltControlH = buf->getHandle();
DRW_DBG("linetype control Handle: "); DRW_DBGHL(ltControlH.code, ltControlH.size, ltControlH.ref);
parentHandle = ltControlH.ref;
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
for (int i=0; i< numReactors;++i) {
dwgHandle reactorsH = buf->getHandle();
DRW_DBG(" reactorsH control Handle: "); DRW_DBGHL(reactorsH.code, reactorsH.size, reactorsH.ref); DRW_DBG("\n");
}
if (xDictFlag !=1){//linetype in 2004 seems not have XDicObjH or NULL handle
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
}
if(size>0){
dwgHandle XRefH = buf->getHandle();
DRW_DBG(" XRefH control Handle: "); DRW_DBGHL(XRefH.code, XRefH.size, XRefH.ref); DRW_DBG("\n");
dwgHandle shpHandle = buf->getHandle();
DRW_DBG(" shapeFile Handle: "); DRW_DBGHL(shpHandle.code, shpHandle.size, shpHandle.ref);
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
}
dwgHandle shpHandle = buf->getHandle();
DRW_DBG(" shapeFile +1 Handle ??: "); DRW_DBGHL(shpHandle.code, shpHandle.size, shpHandle.ref); DRW_DBG("\n");
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
// RS crc; //RS */
return buf->isGood();
}
//! Class to handle layer entries
/*!
* Class to handle layer symbol table entries
* @author Rallaz
*/
void DRW_Layer::parseCode(int code, dxfReader *reader){
switch (code) {
case 6:
lineType = reader->getUtf8String();
break;
case 62:
color = reader->getInt32();
break;
case 290:
plotF = reader->getBool();
break;
case 370:
lWeight = DRW_LW_Conv::dxfInt2lineWidth(reader->getInt32());
break;
case 390:
handlePlotS = reader->getString();
break;
case 347:
handleMaterialS = reader->getString();
break;
case 420:
color24 = reader->getInt32();
break;
default:
DRW_TableEntry::parseCode(code, reader);
break;
}
}
bool DRW_Layer::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing layer *********************************************\n");
if (!ret)
return ret;
name = sBuf->getVariableText(version, false);
DRW_DBG("layer name: "); DRW_DBG(name.c_str());
flags |= buf->getBit()<< 6;//layer have entity
if (version < DRW::AC1021) {//2004-
DRW_DBG(", xrefindex = "); DRW_DBG(buf->getBitShort()); DRW_DBG("\n");
//dint16 xrefindex = buf->getBitShort();
}
flags |= buf->getBit() << 4;//is refx dependent
if (version < DRW::AC1015) {//14-
flags |= buf->getBit(); //layer frozen
/*flags |=*/ buf->getBit(); //unused, negate the color
flags |= buf->getBit() << 1;//frozen in new
flags |= buf->getBit()<< 3;//locked
}
if (version > DRW::AC1014) {//2000+
dint16 f = buf->getSBitShort();//bit2 are layer on
DRW_DBG(", flags 2000+: "); DRW_DBG(f); DRW_DBG("\n");
flags |= f & 0x0001; //layer frozen
flags |= ( f>> 1) & 0x0002;//frozen in new
flags |= ( f>> 1) & 0x0004;//locked
plotF = ( f>> 4) & 0x0001;
lWeight = DRW_LW_Conv::dwgInt2lineWidth( (f & 0x03E0) >> 5 );
}
color = buf->getCmColor(version); //BS or CMC //ok for R14 or negate
DRW_DBG(", entity color: "); DRW_DBG(color); DRW_DBG("\n");
if (version > DRW::AC1018) {//2007+ skip string area
buf->setPosition(objSize >> 3);
buf->setBitPos(objSize & 7);
}
dwgHandle layerControlH = buf->getHandle();
DRW_DBG("layer control Handle: "); DRW_DBGHL(layerControlH.code, layerControlH.size, layerControlH.ref);
parentHandle = layerControlH.ref;
if (xDictFlag !=1){//linetype in 2004 seems not have XDicObjH or NULL handle
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
}
dwgHandle XRefH = buf->getHandle();
DRW_DBG(" XRefH control Handle: "); DRW_DBGHL(XRefH.code, XRefH.size, XRefH.ref); DRW_DBG("\n");
if (version > DRW::AC1014) {//2000+
dwgHandle plotStyH = buf->getHandle();
DRW_DBG(" PLot style control Handle: "); DRW_DBGHL(plotStyH.code, plotStyH.size, plotStyH.ref); DRW_DBG("\n");
handlePlotS = DRW::toHexStr(plotStyH.ref);// std::string(plotStyH.ref);//RLZ: verify conversion
}
if (version > DRW::AC1018) {//2007+
dwgHandle materialH = buf->getHandle();
DRW_DBG(" Material control Handle: "); DRW_DBGHL(materialH.code, materialH.size, materialH.ref); DRW_DBG("\n");
handleMaterialS = DRW::toHexStr(materialH.ref);//RLZ: verify conversion
}
//lineType handle
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
lTypeH = buf->getHandle();
DRW_DBG("line type Handle: "); DRW_DBGHL(lTypeH.code, lTypeH.size, lTypeH.ref);
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
// RS crc; //RS */
return buf->isGood();
}
bool DRW_Block_Record::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing block record ******************************************\n");
if (!ret)
return ret;
duint32 insertCount = 0;//only 2000+
duint32 objectCount = 0; //only 2004+
name = sBuf->getVariableText(version, false);
DRW_DBG("block record name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
flags |= buf->getBit()<< 6;//referenced external reference, block code 70, bit 7 (64)
if (version > DRW::AC1018) {//2007+
} else {//2004- //RLZ: verify in 2004, 2010 &2013
dint16 xrefindex = buf->getBitShort();
DRW_DBG(" xrefindex: "); DRW_DBG(xrefindex); DRW_DBG("\n");
}
flags |= buf->getBit() << 4;//is refx dependent, block code 70, bit 5 (16)
flags |= buf->getBit(); //if is anonimous block (*U) block code 70, bit 1 (1)
flags |= buf->getBit() << 1; //if block contains attdefs, block code 70, bit 2 (2)
bool blockIsXref = buf->getBit(); //if is a Xref, block code 70, bit 3 (4)
bool xrefOverlaid = buf->getBit(); //if is a overlaid Xref, block code 70, bit 4 (8)
flags |= blockIsXref << 2; //if is a Xref, block code 70, bit 3 (4)
flags |= xrefOverlaid << 3; //if is a overlaid Xref, block code 70, bit 4 (8)
if (version > DRW::AC1014) {//2000+
flags |= buf->getBit() << 5; //if is a loaded Xref, block code 70, bit 6 (32)
}
DRW_DBG("flags: "); DRW_DBG(flags); DRW_DBG(", ");
if (version > DRW::AC1015) {//2004+ fails in 2007
objectCount = buf->getBitLong(); //Number of objects owned by this block
entMap.reserve(objectCount);
}
basePoint.x = buf->getBitDouble();
basePoint.y = buf->getBitDouble();
basePoint.z = buf->getBitDouble();
DRW_DBG("insertion point: "); DRW_DBGPT(basePoint.x, basePoint.y, basePoint.z); DRW_DBG("\n");
UTF8STRING path = sBuf->getVariableText(version, false);
DRW_DBG("XRef path name: "); DRW_DBG(path.c_str()); DRW_DBG("\n");
if (version > DRW::AC1014) {//2000+
insertCount = 0;
while (duint8 i = buf->getRawChar8() != 0)
insertCount +=i;
UTF8STRING bkdesc = sBuf->getVariableText(version, false);
DRW_DBG("Block description: "); DRW_DBG(bkdesc.c_str()); DRW_DBG("\n");
duint32 prevData = buf->getBitLong();
for (unsigned int j= 0; j < prevData; ++j)
buf->getRawChar8();
}
if (version > DRW::AC1018) {//2007+
duint16 insUnits = buf->getBitShort();
bool canExplode = buf->getBit(); //if block can be exploded
duint8 bkScaling = buf->getRawChar8();
DRW_UNUSED(insUnits);
DRW_UNUSED(canExplode);
DRW_UNUSED(bkScaling);
}
if (version > DRW::AC1018) {//2007+ skip string area
buf->setPosition(objSize >> 3);
buf->setBitPos(objSize & 7);
}
dwgHandle blockControlH = buf->getHandle();
DRW_DBG("block control Handle: "); DRW_DBGHL(blockControlH.code, blockControlH.size, blockControlH.ref); DRW_DBG("\n");
parentHandle = blockControlH.ref;
for (int i=0; i<numReactors; i++){
dwgHandle reactorH = buf->getHandle();
DRW_DBG(" reactor Handle #"); DRW_DBG(i); DRW_DBG(": "); DRW_DBGHL(reactorH.code, reactorH.size, reactorH.ref); DRW_DBG("\n");
}
if (xDictFlag !=1) {//R14+ //seems present in 2000
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
}
if (version != DRW::AC1021) {//2007+ XDicObjH or NullH not present
}
dwgHandle NullH = buf->getHandle();
DRW_DBG(" NullH control Handle: "); DRW_DBGHL(NullH.code, NullH.size, NullH.ref); DRW_DBG("\n");
dwgHandle blockH = buf->getOffsetHandle(handle);
DRW_DBG(" blockH Handle: "); DRW_DBGHL(blockH.code, blockH.size, blockH.ref); DRW_DBG("\n");
block = blockH.ref;
if (version > DRW::AC1015) {//2004+
for (unsigned int i=0; i< objectCount; i++){
dwgHandle entityH = buf->getHandle();
DRW_DBG(" entityH Handle #"); DRW_DBG(i); DRW_DBG(": "); DRW_DBGHL(entityH.code, entityH.size, entityH.ref); DRW_DBG("\n");
entMap.push_back(entityH.ref);
}
} else {//2000-
if(!blockIsXref && !xrefOverlaid){
dwgHandle firstH = buf->getHandle();
DRW_DBG(" firstH entity Handle: "); DRW_DBGHL(firstH.code, firstH.size, firstH.ref); DRW_DBG("\n");
firstEH = firstH.ref;
dwgHandle lastH = buf->getHandle();
DRW_DBG(" lastH entity Handle: "); DRW_DBGHL(lastH.code, lastH.size, lastH.ref); DRW_DBG("\n");
lastEH = lastH.ref;
}
}
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
dwgHandle endBlockH = buf->getOffsetHandle(handle);
DRW_DBG(" endBlockH Handle: "); DRW_DBGHL(endBlockH.code, endBlockH.size, endBlockH.ref); DRW_DBG("\n");
endBlock = endBlockH.ref;
if (version > DRW::AC1014) {//2000+
for (unsigned int i=0; i< insertCount; i++){
dwgHandle insertsH = buf->getHandle();
DRW_DBG(" insertsH Handle #"); DRW_DBG(i); DRW_DBG(": "); DRW_DBGHL(insertsH.code, insertsH.size, insertsH.ref); DRW_DBG("\n");
}
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
dwgHandle layoutH = buf->getHandle();
DRW_DBG(" layoutH Handle: "); DRW_DBGHL(layoutH.code, layoutH.size, layoutH.ref); DRW_DBG("\n");
}
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n\n");
// RS crc; //RS */
return buf->isGood();
}
//! Class to handle text style entries
/*!
* Class to handle text style symbol table entries
* @author Rallaz
*/
void DRW_Textstyle::parseCode(int code, dxfReader *reader){
switch (code) {
case 3:
font = reader->getUtf8String();
break;
case 4:
bigFont = reader->getUtf8String();
break;
case 40:
height = reader->getDouble();
break;
case 41:
width = reader->getDouble();
break;
case 50:
oblique = reader->getDouble();
break;
case 42:
lastHeight = reader->getDouble();
break;
case 71:
genFlag = reader->getInt32();
break;
case 1071:
fontFamily = reader->getInt32();
break;
default:
DRW_TableEntry::parseCode(code, reader);
break;
}
}
bool DRW_Textstyle::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing text style *********************************************\n");
if (!ret)
return ret;
name = sBuf->getVariableText(version, false);
DRW_DBG("text style name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
flags |= buf->getBit()<< 6;//style are referenced for a entity, style code 70, bit 7 (64)
/*dint16 xrefindex =*/ buf->getBitShort();
flags |= buf->getBit() << 4; //is refx dependent, style code 70, bit 5 (16)
flags |= buf->getBit() << 2; //vertical text, stile code 70, bit 3 (4)
flags |= buf->getBit(); //if is a shape file instead of text, style code 70, bit 1 (1)
height = buf->getBitDouble();
width = buf->getBitDouble();
oblique = buf->getBitDouble();
genFlag = buf->getRawChar8();
lastHeight = buf->getBitDouble();
font = sBuf->getVariableText(version, false);
bigFont = sBuf->getVariableText(version, false);
if (version > DRW::AC1018) {//2007+ skip string area
buf->setPosition(objSize >> 3);
buf->setBitPos(objSize & 7);
}
dwgHandle shpControlH = buf->getHandle();
DRW_DBG(" parentControlH Handle: "); DRW_DBGHL(shpControlH.code, shpControlH.size, shpControlH.ref); DRW_DBG("\n");
parentHandle = shpControlH.ref;
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
if (xDictFlag !=1){//linetype in 2004 seems not have XDicObjH or NULL handle
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
}
/*RLZ: fails verify this part*/ dwgHandle XRefH = buf->getHandle();
DRW_DBG(" XRefH control Handle: "); DRW_DBGHL(XRefH.code, XRefH.size, XRefH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n\n");
// RS crc; //RS */
return buf->isGood();
}
//! Class to handle vport entries
/*!
* Class to handle vport symbol table entries
* @author Rallaz
*/
void DRW_Vport::parseCode(int code, dxfReader *reader){
switch (code) {
case 10:
lowerLeft.x = reader->getDouble();
break;
case 20:
lowerLeft.y = reader->getDouble();
break;
case 11:
UpperRight.x = reader->getDouble();
break;
case 21:
UpperRight.y = reader->getDouble();
break;
case 12:
center.x = reader->getDouble();
break;
case 22:
center.y = reader->getDouble();
break;
case 13:
snapBase.x = reader->getDouble();
break;
case 23:
snapBase.y = reader->getDouble();
break;
case 14:
snapSpacing.x = reader->getDouble();
break;
case 24:
snapSpacing.y = reader->getDouble();
break;
case 15:
gridSpacing.x = reader->getDouble();
break;
case 25:
gridSpacing.y = reader->getDouble();
break;
case 16:
viewDir.x = reader->getDouble();
break;
case 26:
viewDir.y = reader->getDouble();
break;
case 36:
viewDir.z = reader->getDouble();
break;
case 17:
viewTarget.x = reader->getDouble();
break;
case 27:
viewTarget.y = reader->getDouble();
break;
case 37:
viewTarget.z = reader->getDouble();
break;
case 40:
height = reader->getDouble();
break;
case 41:
ratio = reader->getDouble();
break;
case 42:
lensHeight = reader->getDouble();
break;
case 43:
frontClip = reader->getDouble();
break;
case 44:
backClip = reader->getDouble();
break;
case 50:
snapAngle = reader->getDouble();
break;
case 51:
twistAngle = reader->getDouble();
break;
case 71:
viewMode = reader->getInt32();
break;
case 72:
circleZoom = reader->getInt32();
break;
case 73:
fastZoom = reader->getInt32();
break;
case 74:
ucsIcon = reader->getInt32();
break;
case 75:
snap = reader->getInt32();
break;
case 76:
grid = reader->getInt32();
break;
case 77:
snapStyle = reader->getInt32();
break;
case 78:
snapIsopair = reader->getInt32();
break;
default:
DRW_TableEntry::parseCode(code, reader);
break;
}
}
bool DRW_Vport::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing VPort ************************************************\n");
if (!ret)
return ret;
name = sBuf->getVariableText(version, false);
DRW_DBG("vport name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
flags |= buf->getBit()<< 6;// code 70, bit 7 (64)
if (version < DRW::AC1021) { //2004-
/*dint16 xrefindex =*/ buf->getBitShort();
}
flags |= buf->getBit() << 4; //is refx dependent, style code 70, bit 5 (16)
height = buf->getBitDouble();
ratio = buf->getBitDouble();
DRW_DBG("flags: "); DRW_DBG(flags); DRW_DBG(" height: "); DRW_DBG(height);
DRW_DBG(" ratio: "); DRW_DBG(ratio);
center = buf->get2RawDouble();
DRW_DBG("\nview center: "); DRW_DBGPT(center.x, center.y, center.z);
viewTarget.x = buf->getBitDouble();
viewTarget.y = buf->getBitDouble();
viewTarget.z = buf->getBitDouble();
DRW_DBG("\nview target: "); DRW_DBGPT(viewTarget.x, viewTarget.y, viewTarget.z);
viewDir.x = buf->getBitDouble();
viewDir.y = buf->getBitDouble();
viewDir.z = buf->getBitDouble();
DRW_DBG("\nview dir: "); DRW_DBGPT(viewDir.x, viewDir.y, viewDir.z);
twistAngle = buf->getBitDouble();
lensHeight = buf->getBitDouble();
frontClip = buf->getBitDouble();
backClip = buf->getBitDouble();
DRW_DBG("\ntwistAngle: "); DRW_DBG(twistAngle); DRW_DBG(" lensHeight: "); DRW_DBG(lensHeight);
DRW_DBG(" frontClip: "); DRW_DBG(frontClip); DRW_DBG(" backClip: "); DRW_DBG(backClip);
viewMode = buf->getBit(); //view mode, code 71, bit 0 (1)
viewMode |= buf->getBit() << 1; //view mode, code 71, bit 1 (2)
viewMode |= buf->getBit() << 2; //view mode, code 71, bit 2 (4)
viewMode |= buf->getBit() << 4; //view mode, code 71, bit 4 (16)
if (version > DRW::AC1014) { //2000+
//duint8 renderMode = buf->getRawChar8();
DRW_DBG("\n renderMode: "); DRW_DBG(buf->getRawChar8());
if (version > DRW::AC1018) { //2007+
DRW_DBG("\n use default lights: "); DRW_DBG(buf->getBit());
DRW_DBG(" default lighting type: "); DRW_DBG(buf->getRawChar8());
DRW_DBG(" brightness: "); DRW_DBG(buf->getBitDouble());
DRW_DBG("\n contrast: "); DRW_DBG(buf->getBitDouble()); DRW_DBG("\n");
DRW_DBG(" ambient color CMC: "); DRW_DBG(buf->getCmColor(version));
}
}
lowerLeft = buf->get2RawDouble();
DRW_DBG("\nlowerLeft: "); DRW_DBGPT(lowerLeft.x, lowerLeft.y, lowerLeft.z);
UpperRight = buf->get2RawDouble();
DRW_DBG("\nUpperRight: "); DRW_DBGPT(UpperRight.x, UpperRight.y, UpperRight.z);
viewMode |= buf->getBit() << 3; //UCSFOLLOW, view mode, code 71, bit 3 (8)
circleZoom = buf->getBitShort();
fastZoom = buf->getBit();
DRW_DBG("\nviewMode: "); DRW_DBG(viewMode); DRW_DBG(" circleZoom: ");
DRW_DBG(circleZoom); DRW_DBG(" fastZoom: "); DRW_DBG(fastZoom);
ucsIcon = buf->getBit(); //ucs Icon, code 74, bit 0 (1)
ucsIcon |= buf->getBit() << 1; //ucs Icon, code 74, bit 1 (2)
grid = buf->getBit();
DRW_DBG("\nucsIcon: "); DRW_DBG(ucsIcon); DRW_DBG(" grid: "); DRW_DBG(grid);
gridSpacing = buf->get2RawDouble();
DRW_DBG("\ngrid Spacing: "); DRW_DBGPT(gridSpacing.x, gridSpacing.y, gridSpacing.z);
snap = buf->getBit();
snapStyle = buf->getBit();
DRW_DBG("\nsnap on/off: "); DRW_DBG(snap); DRW_DBG(" snap Style: "); DRW_DBG(snapStyle);
snapIsopair = buf->getBitShort();
snapAngle = buf->getBitDouble();
DRW_DBG("\nsnap Isopair: "); DRW_DBG(snapIsopair); DRW_DBG(" snap Angle: "); DRW_DBG(snapAngle);
snapBase = buf->get2RawDouble();
DRW_DBG("\nsnap Base: "); DRW_DBGPT(snapBase.x, snapBase.y, snapBase.z);
snapSpacing = buf->get2RawDouble();
DRW_DBG("\nsnap Spacing: "); DRW_DBGPT(snapSpacing.x, snapSpacing.y, snapSpacing.z);
if (version > DRW::AC1014) { //2000+
DRW_DBG("\n Unknown: "); DRW_DBG(buf->getBit());
DRW_DBG(" UCS per Viewport: "); DRW_DBG(buf->getBit());
DRW_DBG("\nUCS origin: "); DRW_DBGPT(buf->getBitDouble(), buf->getBitDouble(), buf->getBitDouble());
DRW_DBG("\nUCS X Axis: "); DRW_DBGPT(buf->getBitDouble(), buf->getBitDouble(), buf->getBitDouble());
DRW_DBG("\nUCS Y Axis: "); DRW_DBGPT(buf->getBitDouble(), buf->getBitDouble(), buf->getBitDouble());
DRW_DBG("\nUCS elevation: "); DRW_DBG(buf->getBitDouble());
DRW_DBG(" UCS Orthographic type: "); DRW_DBG(buf->getBitShort());
if (version > DRW::AC1018) { //2007+
gridBehavior = buf->getBitShort();
DRW_DBG(" gridBehavior (flags): "); DRW_DBG(gridBehavior);
DRW_DBG(" Grid major: "); DRW_DBG(buf->getBitShort());
}
}
//common handles
if (version > DRW::AC1018) {//2007+ skip string area
buf->setPosition(objSize >> 3);
buf->setBitPos(objSize & 7);
}
dwgHandle vpControlH = buf->getHandle();
DRW_DBG("\n parentControlH Handle: "); DRW_DBGHL(vpControlH.code, vpControlH.size, vpControlH.ref); DRW_DBG("\n");
parentHandle = vpControlH.ref;
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
if (xDictFlag !=1){
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
}
/*RLZ: fails verify this part*/ dwgHandle XRefH = buf->getHandle();
DRW_DBG(" XRefH control Handle: "); DRW_DBGHL(XRefH.code, XRefH.size, XRefH.ref);
if (version > DRW::AC1014) { //2000+
DRW_DBG("\nRemaining bytes: "); DRW_DBG(buf->numRemainingBytes());
if (version > DRW::AC1018) { //2007+
dwgHandle bkgrdH = buf->getHandle();
DRW_DBG(" background Handle: "); DRW_DBGHL(bkgrdH.code, bkgrdH.size, bkgrdH.ref);
DRW_DBG("\nRemaining bytes: "); DRW_DBG(buf->numRemainingBytes());
dwgHandle visualStH = buf->getHandle();
DRW_DBG(" visual style Handle: "); DRW_DBGHL(visualStH.code, visualStH.size, visualStH.ref);
DRW_DBG("\nRemaining bytes: "); DRW_DBG(buf->numRemainingBytes());
dwgHandle sunH = buf->getHandle();
DRW_DBG(" sun Handle: "); DRW_DBGHL(sunH.code, sunH.size, sunH.ref);
DRW_DBG("\nRemaining bytes: "); DRW_DBG(buf->numRemainingBytes());
}
dwgHandle namedUCSH = buf->getHandle();
DRW_DBG(" named UCS Handle: "); DRW_DBGHL(namedUCSH.code, namedUCSH.size, namedUCSH.ref);
DRW_DBG("\nRemaining bytes: "); DRW_DBG(buf->numRemainingBytes());
dwgHandle baseUCSH = buf->getHandle();
DRW_DBG(" base UCS Handle: "); DRW_DBGHL(baseUCSH.code, baseUCSH.size, baseUCSH.ref);
}
DRW_DBG("\n Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
// RS crc; //RS */
return buf->isGood();
}
void DRW_ImageDef::parseCode(int code, dxfReader *reader){
switch (code) {
case 1:
name = reader->getUtf8String();
break;
case 5:
handle = reader->getHandleString();
break;
case 10:
u = reader->getDouble();
break;
case 20:
v = reader->getDouble();
break;
case 11:
up = reader->getDouble();
break;
case 12:
vp = reader->getDouble();
break;
case 21:
vp = reader->getDouble();
break;
case 280:
loaded = reader->getInt32();
break;
case 281:
resolution = reader->getInt32();
break;
default:
break;
}
}
bool DRW_ImageDef::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing Image Def *********************************************\n");
if (!ret)
return ret;
dint32 imgVersion = buf->getBitLong();
DRW_DBG("class Version: "); DRW_DBG(imgVersion);
DRW_Coord size = buf->get2RawDouble();
(void)size;
name = sBuf->getVariableText(version, false);
DRW_DBG("appId name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
loaded = buf->getBit();
resolution = buf->getRawChar8();
up = buf->getRawDouble();
vp = buf->getRawDouble();
dwgHandle parentH = buf->getHandle();
DRW_DBG(" parentH Handle: "); DRW_DBGHL(parentH.code, parentH.size, parentH.ref); DRW_DBG("\n");
parentHandle = parentH.ref;
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
//RLZ: Reactors handles
if (xDictFlag !=1){
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
}
/*RLZ: fails verify this part*/ dwgHandle XRefH = buf->getHandle();
DRW_DBG(" XRefH control Handle: "); DRW_DBGHL(XRefH.code, XRefH.size, XRefH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n\n");
// RS crc; //RS */
return buf->isGood();
}
bool DRW_AppId::parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs){
dwgBuffer sBuff = *buf;
dwgBuffer *sBuf = buf;
if (version > DRW::AC1018) {//2007+
sBuf = &sBuff; //separate buffer for strings
}
bool ret = DRW_TableEntry::parseDwg(version, buf, sBuf, bs);
DRW_DBG("\n***************************** parsing app Id *********************************************\n");
if (!ret)
return ret;
name = sBuf->getVariableText(version, false);
DRW_DBG("appId name: "); DRW_DBG(name.c_str()); DRW_DBG("\n");
flags |= buf->getBit()<< 6;// code 70, bit 7 (64)
/*dint16 xrefindex =*/ buf->getBitShort();
flags |= buf->getBit() << 4; //is refx dependent, style code 70, bit 5 (16)
duint8 unknown = buf->getRawChar8(); // unknown code 71
DRW_DBG("unknown code 71: "); DRW_DBG(unknown); DRW_DBG("\n");
if (version > DRW::AC1018) {//2007+ skip string area
buf->setPosition(objSize >> 3);
buf->setBitPos(objSize & 7);
}
dwgHandle appIdControlH = buf->getHandle();
DRW_DBG(" parentControlH Handle: "); DRW_DBGHL(appIdControlH.code, appIdControlH.size, appIdControlH.ref); DRW_DBG("\n");
parentHandle = appIdControlH.ref;
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
if (xDictFlag !=1){//linetype in 2004 seems not have XDicObjH or NULL handle
dwgHandle XDicObjH = buf->getHandle();
DRW_DBG(" XDicObj control Handle: "); DRW_DBGHL(XDicObjH.code, XDicObjH.size, XDicObjH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n");
}
/*RLZ: fails verify this part*/ dwgHandle XRefH = buf->getHandle();
DRW_DBG(" XRefH control Handle: "); DRW_DBGHL(XRefH.code, XRefH.size, XRefH.ref); DRW_DBG("\n");
DRW_DBG("Remaining bytes: "); DRW_DBG(buf->numRemainingBytes()); DRW_DBG("\n\n");
// RS crc; //RS */
return buf->isGood();
}
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