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Merged with feature. 

--HG--
branch : develop
master
Roman Telezhynskyi 2017-07-04 19:53:05 +03:00
parent 13d43d100d 1acaae2ba2
commit d25979f054
109 changed files with 22198 additions and 11486 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ChangeLog.txt
View File

@ -7,6 +7,8 @@
- New feature Zoom Fit Best Current pattern piece.
- [#693] New feature: Sort workpiece "Groups" by name.
- [#712] Default seam allowance setting.
- [#630] Improve export: upgrade to DXF r14 format.
- [#669] Improve export: export labels as text in DXF.
# Version 0.5.1
- [#683] Tool Seam allowance's dialog is off screen on small resolutions.

4
common.pri
View File

@ -278,7 +278,7 @@ GCC_DEBUG_CXXFLAGS += \
# -Winline \
-Winvalid-pch \
# -Wunsafe-loop-optimizations \
-Wlong-long \
# -Wlong-long \ We have been using C++11
-Wmissing-format-attribute \
-Wswitch-default \
-Wuninitialized \
@ -517,7 +517,7 @@ CLANG_DEBUG_CXXFLAGS += \
-Wno-c++98-compat-local-type-template-args \
-Wlogical-not-parentheses \
-Wlogical-op-parentheses \
-Wlong-long \
# -Wlong-long \ We have been using C++11
-Wloop-analysis \
-Wmain \
-Wmain-return-type \

32
dist/OBS_debian/debian.valentina.1 vendored
View File

@ -32,7 +32,7 @@ The path to output destination folder. By default the directory at which the app
.BR "*" " PDF files (*.pdf) = 1,"
.RE
.RS
.BR "*" " Images (*.png) = 2,"
.BR "*" " Image files (*.png) = 2,"
.RE
.RS
.BR "*" " Wavefront OBJ (*.obj) = 3,"
@ -44,8 +44,36 @@ The path to output destination folder. By default the directory at which the app
.BR "*" " EPS files (*.eps) = 5,"
.RE
.RS
.BR "*" " DXF files (*.dxf) = 6."
.BR "*" " AutoCAD DXF R10 (flat) files (*.dxf) = 6,"
.RE
.RS
.BR "*" " AutoCAD DXF R11/12 (flat) files (*.dxf) = 7,"
.RE
.RS
.BR "*" " AutoCAD DXF R13 (flat) files (*.dxf) = 8,"
.RE
.RS
.BR "*" " AutoCAD DXF R14 (flat) files (*.dxf) = 9,"
.RE
.RS
.BR "*" " AutoCAD DXF 2000 (flat) files (*.dxf) = 10,"
.RE
.RS
.BR "*" " AutoCAD DXF 2004 (flat) files (*.dxf) = 11,"
.RE
.RS
.BR "*" " AutoCAD DXF 2007 (flat) files (*.dxf) = 12,"
.RE
.RS
.BR "*" " AutoCAD DXF 2010 (flat) files (*.dxf) = 13,"
.RE
.RS
.BR "*" " AutoCAD DXF 2013 (flat) files (*.dxf) = 14."
.RE
.IP "--bdxf"
.RB "Export dxf in binary form."
.IP "--text2paths"
.RB "Export text as paths."
.IP "-x, --gsize <The size value>"
.RB "Set size value a pattern file, that was opened with standard measurements " "(export mode)" ". Valid values: 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56cm."
.IP "-e, --gheight <The height value>"

32
dist/debian/valentina.1 vendored
View File

@ -32,7 +32,7 @@ The path to output destination folder. By default the directory at which the app
.BR "*" " PDF files (*.pdf) = 1,"
.RE
.RS
.BR "*" " Images (*.png) = 2,"
.BR "*" " Image files (*.png) = 2,"
.RE
.RS
.BR "*" " Wavefront OBJ (*.obj) = 3,"
@ -44,8 +44,36 @@ The path to output destination folder. By default the directory at which the app
.BR "*" " EPS files (*.eps) = 5,"
.RE
.RS
.BR "*" " DXF files (*.dxf) = 6."
.BR "*" " AutoCAD DXF R10 (flat) files (*.dxf) = 6,"
.RE
.RS
.BR "*" " AutoCAD DXF R11/12 (flat) files (*.dxf) = 7,"
.RE
.RS
.BR "*" " AutoCAD DXF R13 (flat) files (*.dxf) = 8,"
.RE
.RS
.BR "*" " AutoCAD DXF R14 (flat) files (*.dxf) = 9,"
.RE
.RS
.BR "*" " AutoCAD DXF 2000 (flat) files (*.dxf) = 10,"
.RE
.RS
.BR "*" " AutoCAD DXF 2004 (flat) files (*.dxf) = 11,"
.RE
.RS
.BR "*" " AutoCAD DXF 2007 (flat) files (*.dxf) = 12,"
.RE
.RS
.BR "*" " AutoCAD DXF 2010 (flat) files (*.dxf) = 13,"
.RE
.RS
.BR "*" " AutoCAD DXF 2013 (flat) files (*.dxf) = 14."
.RE
.IP "--bdxf"
.RB "Export dxf in binary form."
.IP "--text2paths"
.RB "Export text as paths."
.IP "-x, --gsize <The size value>"
.RB "Set size value a pattern file, that was opened with standard measurements " "(export mode)" ". Valid values: 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56cm."
.IP "-e, --gheight <The height value>"

20
src/app/valentina/core/vcmdexport.cpp
View File

@ -100,6 +100,14 @@ void VCommandLine::InitOptions(VCommandLineOptions &options, QMap<QString, int>
DialogSaveLayout::MakeHelpFormatList(),
translate("VCommandLine", "Format number"), "0"));
optionsIndex.insert(LONG_OPTION_BINARYDXF, index++);
options.append(new QCommandLineOption(QStringList() << LONG_OPTION_BINARYDXF,
translate("VCommandLine", "Export dxf in binary form.")));
optionsIndex.insert(LONG_OPTION_TEXT2PATHS, index++);
options.append(new QCommandLineOption(QStringList() << LONG_OPTION_TEXT2PATHS,
translate("VCommandLine", "Export text as paths.")));
optionsIndex.insert(LONG_OPTION_GRADATIONSIZE, index++);
options.append(new QCommandLineOption(QStringList() << SINGLE_OPTION_GRADATIONSIZE << LONG_OPTION_GRADATIONSIZE,
translate("VCommandLine", "Set size value a pattern file, that was opened "
@ -617,6 +625,18 @@ int VCommandLine::OptExportType() const
return r;
}
//---------------------------------------------------------------------------------------------------------------------
int VCommandLine::IsBinaryDXF() const
{
return parser.isSet(*optionsUsed.value(optionsIndex.value(LONG_OPTION_BINARYDXF)));
}
//---------------------------------------------------------------------------------------------------------------------
int VCommandLine::IsTextAsPaths() const
{
return parser.isSet(*optionsUsed.value(optionsIndex.value(LONG_OPTION_TEXT2PATHS)));
}
//---------------------------------------------------------------------------------------------------------------------
QStringList VCommandLine::OptInputFileNames() const
{

3
src/app/valentina/core/vcmdexport.h
View File

@ -75,6 +75,9 @@ public:
//@brief returns export type set, defaults 0 - svg
int OptExportType() const;
int IsBinaryDXF() const;
int IsTextAsPaths() const;
//generator creation is moved here ... because most options are for it only, so no need to create extra getters...
//@brief creates VLayoutGenerator
VLayoutGeneratorPtr DefaultGenerator() const;

2
src/app/valentina/dialogs/configpages/preferencespatternpage.cpp
View File

@ -57,6 +57,7 @@ PreferencesPatternPage::PreferencesPatternPage(QWidget *parent)
ui->forbidFlippingCheck->setChecked(qApp->ValentinaSettings()->GetForbidWorkpieceFlipping());
ui->doublePassmarkCheck->setChecked(qApp->ValentinaSettings()->IsDoublePassmark());
ui->checkBoxHideMainPath->setChecked(qApp->ValentinaSettings()->IsHideMainPath());
ui->fontComboBoxLabelFont->setCurrentFont(qApp->ValentinaSettings()->GetLabelFont());
}
//---------------------------------------------------------------------------------------------------------------------
@ -85,6 +86,7 @@ void PreferencesPatternPage::Apply()
settings->SetForbidWorkpieceFlipping(ui->forbidFlippingCheck->isChecked());
settings->SetHideMainPath(ui->checkBoxHideMainPath->isChecked());
qApp->ValentinaSettings()->SetLabelFont(ui->fontComboBoxLabelFont->currentFont());
if (settings->IsDoublePassmark() != ui->doublePassmarkCheck->isChecked())
{

18
src/app/valentina/dialogs/configpages/preferencespatternpage.ui
View File

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>327</width>
<height>482</height>
<width>381</width>
<height>444</height>
</rect>
</property>
<property name="windowTitle">
@ -133,6 +133,20 @@
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label_3">
<property name="text">
<string>Label font:</string>
</property>
</widget>
</item>
<item>
<widget class="QFontComboBox" name="fontComboBoxLabelFont"/>
</item>
</layout>
</item>
</layout>
</widget>
</item>

17
src/app/valentina/dialogs/dialoglayoutsettings.cpp
View File

@ -337,6 +337,18 @@ void DialogLayoutSettings::SetIgnoreAllFields(bool value)
ui->checkBoxIgnoreFileds->setChecked(value);
}
//---------------------------------------------------------------------------------------------------------------------
bool DialogLayoutSettings::IsTextAsPaths() const
{
return ui->checkBoxTextAsPaths->isChecked();
}
//---------------------------------------------------------------------------------------------------------------------
void DialogLayoutSettings::SetTextAsPaths(bool value)
{
ui->checkBoxTextAsPaths->setChecked(value);
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogLayoutSettings::SelectedPrinter() const
{
@ -568,6 +580,7 @@ void DialogLayoutSettings::DialogAccepted()
generator->SetUnitePages(IsUnitePages());
generator->SetStripOptimization(IsStripOptimization());
generator->SetMultiplier(GetMultiplier());
generator->SetTestAsPaths(IsTextAsPaths());
if (IsIgnoreAllFields())
{
@ -659,6 +672,8 @@ void DialogLayoutSettings::RestoreDefaults()
CorrectMaxFileds();
IgnoreAllFields(ui->checkBoxIgnoreFileds->isChecked());
ui->checkBoxTextAsPaths->setChecked(false);
}
//---------------------------------------------------------------------------------------------------------------------
@ -1070,6 +1085,7 @@ void DialogLayoutSettings::ReadSettings()
SetIgnoreAllFields(settings->GetIgnoreAllFields());
SetStripOptimization(settings->GetStripOptimization());
SetMultiplier(settings->GetMultiplier());
SetTextAsPaths(settings->GetTextAsPaths());
FindTemplate();
@ -1095,6 +1111,7 @@ void DialogLayoutSettings::WriteSettings() const
settings->SetIgnoreAllFields(IsIgnoreAllFields());
settings->SetStripOptimization(IsStripOptimization());
settings->SetMultiplier(GetMultiplier());
settings->SetTextAsPaths(IsTextAsPaths());
}
//---------------------------------------------------------------------------------------------------------------------

3
src/app/valentina/dialogs/dialoglayoutsettings.h
View File

@ -110,6 +110,9 @@ public:
bool IsIgnoreAllFields() const;
void SetIgnoreAllFields(bool value);
bool IsTextAsPaths() const;
void SetTextAsPaths(bool value);
QString SelectedPrinter() const;
//support functions for the command line parser which uses invisible dialog to properly build layout generator

29
src/app/valentina/dialogs/dialoglayoutsettings.ui
View File

@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>600</width>
<height>531</height>
<height>533</height>
</rect>
</property>
<property name="windowTitle">
@ -17,7 +17,7 @@
<iconset resource="../../../libs/vmisc/share/resources/icon.qrc">
<normaloff>:/icon/64x64/icon64x64.png</normaloff>:/icon/64x64/icon64x64.png</iconset>
</property>
<layout class="QVBoxLayout" name="verticalLayout_6">
<layout class="QVBoxLayout" name="verticalLayout_8">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_4">
<item>
@ -308,6 +308,29 @@
</property>
</widget>
</item>
<item>
<layout class="QVBoxLayout" name="verticalLayout_7">
<item>
<widget class="QGroupBox" name="groupBoxText">
<property name="title">
<string>Text</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_6">
<item>
<widget class="QCheckBox" name="checkBoxTextAsPaths">
<property name="toolTip">
<string>Text will be converted to paths</string>
</property>
<property name="text">
<string>Export text as paths</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item>
@ -732,7 +755,7 @@
</connection>
</connections>
<buttongroups>
<buttongroup name="buttonGroupPrinciple"/>
<buttongroup name="buttonGroup"/>
<buttongroup name="buttonGroupPrinciple"/>
</buttongroups>
</ui>

1
src/app/valentina/dialogs/dialogpreferences.h
View File

@ -40,6 +40,7 @@ class PreferencesConfigurationPage;
class PreferencesPatternPage;
class PreferencesPathPage;
class QListWidgetItem;
class VPattern;
class DialogPreferences : public QDialog
{

362
src/app/valentina/dialogs/dialogsavelayout.cpp
View File

@ -47,7 +47,10 @@ bool DialogSaveLayout::tested = false;
//---------------------------------------------------------------------------------------------------------------------
DialogSaveLayout::DialogSaveLayout(int count, const QString &fileName, QWidget *parent)
:QDialog(parent), ui(new Ui::DialogSaveLAyout), count(count), isInitialized(false), availFormats(InitAvailFormats())
: QDialog(parent),
ui(new Ui::DialogSaveLAyout),
count(count),
isInitialized(false)
{
ui->setupUi(this);
@ -80,20 +83,14 @@ DialogSaveLayout::DialogSaveLayout(int count, const QString &fileName, QWidget *
}
}
foreach (auto& v , availFormats)
foreach (auto& v, InitFormats())
{
ui->comboBoxFormat->addItem(v.first, QVariant(v.second));
ui->comboBoxFormat->addItem(v.first, QVariant(static_cast<int>(v.second)));
}
connect(bOk, &QPushButton::clicked, this, &DialogSaveLayout::Save);
auto ShowExample = [this]()
{
ui->labelExample->setText(tr("Example:") + FileName() + QLatin1String("1") + Format());
};
connect(ui->lineEditFileName, &QLineEdit::textChanged, this, ShowExample);
connect(ui->lineEditFileName, &QLineEdit::textChanged, this, &DialogSaveLayout::ShowExample);
connect(ui->comboBoxFormat, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, ShowExample);
this, &DialogSaveLayout::ShowExample);
connect(ui->pushButtonBrowse, &QPushButton::clicked, this, [this]()
{
const QString dirPath = qApp->ValentinaSettings()->GetPathLayout();
@ -126,15 +123,15 @@ DialogSaveLayout::DialogSaveLayout(int count, const QString &fileName, QWidget *
}
//---------------------------------------------------------------------------------------------------------------------
void DialogSaveLayout::SelectFormate(const int formate)
void DialogSaveLayout::SelectFormat(LayoutExportFormats format)
{
if (formate >= availFormats.size())
if (static_cast<int>(format) < 0 || format >= LayoutExportFormats::COUNT)
{
VException e(tr("Tried to use out of range format number."));
throw e;
}
const int i = ui->comboBoxFormat->findData(availFormats.at(formate).second);
const int i = ui->comboBoxFormat->findData(static_cast<int>(format));
if (i < 0)
{
VException e(tr("Selected not present format."));
@ -143,15 +140,104 @@ void DialogSaveLayout::SelectFormate(const int formate)
ui->comboBoxFormat->setCurrentIndex(i);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogSaveLayout::SetBinaryDXFFormat(bool binary)
{
switch(Format())
{
case LayoutExportFormats::DXF_AC1006_Flat:
case LayoutExportFormats::DXF_AC1009_Flat:
case LayoutExportFormats::DXF_AC1012_Flat:
case LayoutExportFormats::DXF_AC1014_Flat:
case LayoutExportFormats::DXF_AC1015_Flat:
case LayoutExportFormats::DXF_AC1018_Flat:
case LayoutExportFormats::DXF_AC1021_Flat:
case LayoutExportFormats::DXF_AC1024_Flat:
case LayoutExportFormats::DXF_AC1027_Flat:
case LayoutExportFormats::DXF_AC1006_AAMA:
case LayoutExportFormats::DXF_AC1009_AAMA:
case LayoutExportFormats::DXF_AC1012_AAMA:
case LayoutExportFormats::DXF_AC1014_AAMA:
case LayoutExportFormats::DXF_AC1015_AAMA:
case LayoutExportFormats::DXF_AC1018_AAMA:
case LayoutExportFormats::DXF_AC1021_AAMA:
case LayoutExportFormats::DXF_AC1024_AAMA:
case LayoutExportFormats::DXF_AC1027_AAMA:
case LayoutExportFormats::DXF_AC1006_ASTM:
case LayoutExportFormats::DXF_AC1009_ASTM:
case LayoutExportFormats::DXF_AC1012_ASTM:
case LayoutExportFormats::DXF_AC1014_ASTM:
case LayoutExportFormats::DXF_AC1015_ASTM:
case LayoutExportFormats::DXF_AC1018_ASTM:
case LayoutExportFormats::DXF_AC1021_ASTM:
case LayoutExportFormats::DXF_AC1024_ASTM:
case LayoutExportFormats::DXF_AC1027_ASTM:
ui->checkBoxBinaryDXF->setChecked(binary);
break;
case LayoutExportFormats::SVG:
case LayoutExportFormats::PDF:
case LayoutExportFormats::PNG:
case LayoutExportFormats::OBJ:
case LayoutExportFormats::PS:
case LayoutExportFormats::EPS:
default:
ui->checkBoxBinaryDXF->setChecked(false);
break;
}
}
//---------------------------------------------------------------------------------------------------------------------
bool DialogSaveLayout::IsBinaryDXFFormat() const
{
switch(Format())
{
case LayoutExportFormats::DXF_AC1006_Flat:
case LayoutExportFormats::DXF_AC1009_Flat:
case LayoutExportFormats::DXF_AC1012_Flat:
case LayoutExportFormats::DXF_AC1014_Flat:
case LayoutExportFormats::DXF_AC1015_Flat:
case LayoutExportFormats::DXF_AC1018_Flat:
case LayoutExportFormats::DXF_AC1021_Flat:
case LayoutExportFormats::DXF_AC1024_Flat:
case LayoutExportFormats::DXF_AC1027_Flat:
case LayoutExportFormats::DXF_AC1006_AAMA:
case LayoutExportFormats::DXF_AC1009_AAMA:
case LayoutExportFormats::DXF_AC1012_AAMA:
case LayoutExportFormats::DXF_AC1014_AAMA:
case LayoutExportFormats::DXF_AC1015_AAMA:
case LayoutExportFormats::DXF_AC1018_AAMA:
case LayoutExportFormats::DXF_AC1021_AAMA:
case LayoutExportFormats::DXF_AC1024_AAMA:
case LayoutExportFormats::DXF_AC1027_AAMA:
case LayoutExportFormats::DXF_AC1006_ASTM:
case LayoutExportFormats::DXF_AC1009_ASTM:
case LayoutExportFormats::DXF_AC1012_ASTM:
case LayoutExportFormats::DXF_AC1014_ASTM:
case LayoutExportFormats::DXF_AC1015_ASTM:
case LayoutExportFormats::DXF_AC1018_ASTM:
case LayoutExportFormats::DXF_AC1021_ASTM:
case LayoutExportFormats::DXF_AC1024_ASTM:
case LayoutExportFormats::DXF_AC1027_ASTM:
return ui->checkBoxBinaryDXF->isChecked();
case LayoutExportFormats::SVG:
case LayoutExportFormats::PDF:
case LayoutExportFormats::PNG:
case LayoutExportFormats::OBJ:
case LayoutExportFormats::PS:
case LayoutExportFormats::EPS:
default:
return false;
}
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogSaveLayout::MakeHelpFormatList()
{
QString out("\n");
int cntr = 0;
const QVector<std::pair<QString, QString>> availFormats = InitAvailFormats();
foreach(auto& v, availFormats)
foreach(auto& v, InitFormats())
{
out += QLatin1String("\t") + v.first+QLatin1String(" = ") + QString::number(cntr++) + QLatin1String("\n");
out += QLatin1String("\t") + v.first + QLatin1String(" = ") + QString::number(static_cast<int>(v.second))
+ QLatin1String("\n");
}
return out;
}
@ -183,6 +269,136 @@ void DialogSaveLayout::SetDestinationPath(const QString &cmdDestinationPath)
ui->lineEditPath->setText(path);
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogSaveLayout::ExportFormatDescription(LayoutExportFormats format)
{
const QString dxfSuffix = QStringLiteral("(*.dxf)");
const QString dxfFlatFilesStr = tr("(flat) files");
const QString filesStr = tr("files");
switch(format)
{
case LayoutExportFormats::SVG:
return QString("Svg %1 (*.svg)").arg(filesStr);
case LayoutExportFormats::PDF:
return QString("PDF %1 (*.pdf)").arg(filesStr);
case LayoutExportFormats::PNG:
return tr("Image files") + QLatin1String(" (*.png)");
case LayoutExportFormats::OBJ:
return "Wavefront OBJ (*.obj)";
case LayoutExportFormats::PS:
return QString("PS %1 (*.ps)").arg(filesStr);
case LayoutExportFormats::EPS:
return QString("EPS %1 (*.eps)").arg(filesStr);
case LayoutExportFormats::DXF_AC1006_Flat:
return QString("AutoCAD DXF R10 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1009_Flat:
return QString("AutoCAD DXF R11/12 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1012_Flat:
return QString("AutoCAD DXF R13 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1014_Flat:
return QString("AutoCAD DXF R14 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1015_Flat:
return QString("AutoCAD DXF 2000 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1018_Flat:
return QString("AutoCAD DXF 2004 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1021_Flat:
return QString("AutoCAD DXF 2007 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1024_Flat:
return QString("AutoCAD DXF 2010 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1027_Flat:
return QString("AutoCAD DXF 2013 %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1006_AAMA:
return QString("AutoCAD DXF R10 AAMA %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1009_AAMA:
return QString("AutoCAD DXF R11/12 AAMA %1 %2").arg(dxfFlatFilesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1012_AAMA:
return QString("AutoCAD DXF R13 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1014_AAMA:
return QString("AutoCAD DXF R14 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1015_AAMA:
return QString("AutoCAD DXF 2000 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1018_AAMA:
return QString("AutoCAD DXF 2004 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1021_AAMA:
return QString("AutoCAD DXF 2007 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1024_AAMA:
return QString("AutoCAD DXF 2010 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1027_AAMA:
return QString("AutoCAD DXF 2013 AAMA %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1006_ASTM:
return QString("AutoCAD DXF R10 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1009_ASTM:
return QString("AutoCAD DXF R11/12 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1012_ASTM:
return QString("AutoCAD DXF R13 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1014_ASTM:
return QString("AutoCAD DXF R14 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1015_ASTM:
return QString("AutoCAD DXF 2000 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1018_ASTM:
return QString("AutoCAD DXF 2004 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1021_ASTM:
return QString("AutoCAD DXF 2007 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1024_ASTM:
return QString("AutoCAD DXF 2010 ASTM %1 %2").arg(filesStr, dxfSuffix);
case LayoutExportFormats::DXF_AC1027_ASTM:
return QString("AutoCAD DXF 2013 ASTM %1 %2").arg(filesStr, dxfSuffix);
default:
return QString();
}
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogSaveLayout::ExportFromatSuffix(LayoutExportFormats format)
{
switch(format)
{
case LayoutExportFormats::SVG:
return ".svg";
case LayoutExportFormats::PDF:
return ".pdf";
case LayoutExportFormats::PNG:
return ".png";
case LayoutExportFormats::OBJ:
return ".obj";
case LayoutExportFormats::PS:
return ".ps";
case LayoutExportFormats::EPS:
return ".eps";
case LayoutExportFormats::DXF_AC1006_Flat:
case LayoutExportFormats::DXF_AC1009_Flat:
case LayoutExportFormats::DXF_AC1012_Flat:
case LayoutExportFormats::DXF_AC1014_Flat:
case LayoutExportFormats::DXF_AC1015_Flat:
case LayoutExportFormats::DXF_AC1018_Flat:
case LayoutExportFormats::DXF_AC1021_Flat:
case LayoutExportFormats::DXF_AC1024_Flat:
case LayoutExportFormats::DXF_AC1027_Flat:
case LayoutExportFormats::DXF_AC1006_AAMA:
case LayoutExportFormats::DXF_AC1009_AAMA:
case LayoutExportFormats::DXF_AC1012_AAMA:
case LayoutExportFormats::DXF_AC1014_AAMA:
case LayoutExportFormats::DXF_AC1015_AAMA:
case LayoutExportFormats::DXF_AC1018_AAMA:
case LayoutExportFormats::DXF_AC1021_AAMA:
case LayoutExportFormats::DXF_AC1024_AAMA:
case LayoutExportFormats::DXF_AC1027_AAMA:
case LayoutExportFormats::DXF_AC1006_ASTM:
case LayoutExportFormats::DXF_AC1009_ASTM:
case LayoutExportFormats::DXF_AC1012_ASTM:
case LayoutExportFormats::DXF_AC1014_ASTM:
case LayoutExportFormats::DXF_AC1015_ASTM:
case LayoutExportFormats::DXF_AC1018_ASTM:
case LayoutExportFormats::DXF_AC1021_ASTM:
case LayoutExportFormats::DXF_AC1024_ASTM:
case LayoutExportFormats::DXF_AC1027_ASTM:
return ".dxf";
default:
return QString();
}
}
//---------------------------------------------------------------------------------------------------------------------
DialogSaveLayout::~DialogSaveLayout()
{
@ -202,9 +418,9 @@ QString DialogSaveLayout::FileName() const
}
//---------------------------------------------------------------------------------------------------------------------
QString DialogSaveLayout::Format() const
LayoutExportFormats DialogSaveLayout::Format() const
{
return ui->comboBoxFormat->currentData().toString();
return static_cast<LayoutExportFormats>(ui->comboBoxFormat->currentData().toInt());
}
//---------------------------------------------------------------------------------------------------------------------
@ -212,7 +428,7 @@ void DialogSaveLayout::Save()
{
for (int i=0; i < count; ++i)
{
const QString name = Path()+QLatin1Literal("/")+FileName()+QString::number(i+1)+Format();
const QString name = Path()+QLatin1Literal("/")+FileName()+QString::number(i+1)+ExportFromatSuffix(Format());
if (QFile::exists(name))
{
QMessageBox::StandardButton res = QMessageBox::question(this, tr("Name conflict"),
@ -256,6 +472,55 @@ void DialogSaveLayout::PathChanged(const QString &text)
ui->lineEditPath->setPalette(palette);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogSaveLayout::ShowExample()
{
const LayoutExportFormats currentFormat = Format();
ui->labelExample->setText(tr("Example:") + FileName() + QLatin1String("1") + ExportFromatSuffix(currentFormat));
switch(currentFormat)
{
case LayoutExportFormats::DXF_AC1006_Flat:
case LayoutExportFormats::DXF_AC1009_Flat:
case LayoutExportFormats::DXF_AC1012_Flat:
case LayoutExportFormats::DXF_AC1014_Flat:
case LayoutExportFormats::DXF_AC1015_Flat:
case LayoutExportFormats::DXF_AC1018_Flat:
case LayoutExportFormats::DXF_AC1021_Flat:
case LayoutExportFormats::DXF_AC1024_Flat:
case LayoutExportFormats::DXF_AC1027_Flat:
case LayoutExportFormats::DXF_AC1006_AAMA:
case LayoutExportFormats::DXF_AC1009_AAMA:
case LayoutExportFormats::DXF_AC1012_AAMA:
case LayoutExportFormats::DXF_AC1014_AAMA:
case LayoutExportFormats::DXF_AC1015_AAMA:
case LayoutExportFormats::DXF_AC1018_AAMA:
case LayoutExportFormats::DXF_AC1021_AAMA:
case LayoutExportFormats::DXF_AC1024_AAMA:
case LayoutExportFormats::DXF_AC1027_AAMA:
case LayoutExportFormats::DXF_AC1006_ASTM:
case LayoutExportFormats::DXF_AC1009_ASTM:
case LayoutExportFormats::DXF_AC1012_ASTM:
case LayoutExportFormats::DXF_AC1014_ASTM:
case LayoutExportFormats::DXF_AC1015_ASTM:
case LayoutExportFormats::DXF_AC1018_ASTM:
case LayoutExportFormats::DXF_AC1021_ASTM:
case LayoutExportFormats::DXF_AC1024_ASTM:
case LayoutExportFormats::DXF_AC1027_ASTM:
ui->checkBoxBinaryDXF->setEnabled(true);
break;
case LayoutExportFormats::SVG:
case LayoutExportFormats::PDF:
case LayoutExportFormats::PNG:
case LayoutExportFormats::OBJ:
case LayoutExportFormats::PS:
case LayoutExportFormats::EPS:
default:
ui->checkBoxBinaryDXF->setEnabled(false);
break;
}
}
//---------------------------------------------------------------------------------------------------------------------
void DialogSaveLayout::showEvent(QShowEvent *event)
{
@ -311,22 +576,55 @@ bool DialogSaveLayout::TestPdf()
}
//---------------------------------------------------------------------------------------------------------------------
QVector<std::pair<QString, QString>> DialogSaveLayout::InitAvailFormats()
QVector<std::pair<QString, LayoutExportFormats> > DialogSaveLayout::InitFormats()
{
QVector<std::pair<QString, QString>> list;
list.append(std::make_pair(QLatin1String("Svg ") + tr("files") + QLatin1String(" (*.svg)"), QLatin1String(".svg")));
list.append(std::make_pair(QLatin1String("PDF ") + tr("files") + QLatin1String(" (*.pdf)"), QLatin1String(".pdf")));
list.append(std::make_pair(QLatin1String("Images") + QLatin1String(" (*.png)"), QLatin1String(".png")));
QVector<std::pair<QString, LayoutExportFormats>> list;
auto InitFormat = [&list](LayoutExportFormats format)
{
list.append(std::make_pair(ExportFormatDescription(format), format));
};
InitFormat(LayoutExportFormats::SVG);
InitFormat(LayoutExportFormats::PDF);
InitFormat(LayoutExportFormats::PNG);
#ifndef V_NO_ASSERT // Temporarily unavailable
list.append(std::make_pair(QLatin1String("Wavefront OBJ (*.obj)"), QLatin1String(".obj")));
InitFormat(LayoutExportFormats::OBJ);
#endif
if (SupportPSTest())
{
list.append(std::make_pair(QLatin1String("PS ") + tr("files") + QLatin1String(" (*.ps)"),
QLatin1String(".ps")));
list.append(std::make_pair(QLatin1String("EPS ") + tr("files") + QLatin1String(" (*.eps)"),
QLatin1String(".eps")));
InitFormat(LayoutExportFormats::PS);
InitFormat(LayoutExportFormats::EPS);
}
list.append(std::make_pair(QLatin1String("DXF ") + tr("files") + QLatin1String(" (*.dxf)"), QLatin1String(".dxf")));
InitFormat(LayoutExportFormats::DXF_AC1006_Flat);
InitFormat(LayoutExportFormats::DXF_AC1009_Flat);
InitFormat(LayoutExportFormats::DXF_AC1012_Flat);
InitFormat(LayoutExportFormats::DXF_AC1014_Flat);
InitFormat(LayoutExportFormats::DXF_AC1015_Flat);
InitFormat(LayoutExportFormats::DXF_AC1018_Flat);
InitFormat(LayoutExportFormats::DXF_AC1021_Flat);
InitFormat(LayoutExportFormats::DXF_AC1024_Flat);
InitFormat(LayoutExportFormats::DXF_AC1027_Flat);
// We will support them anyway
// InitFormat(LayoutExportFormats::DXF_AC1006_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1009_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1012_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1014_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1015_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1018_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1021_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1024_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1027_AAMA);
// InitFormat(LayoutExportFormats::DXF_AC1006_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1009_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1012_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1014_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1015_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1018_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1021_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1024_ASTM);
// InitFormat(LayoutExportFormats::DXF_AC1027_ASTM);
return list;
}

60
src/app/valentina/dialogs/dialogsavelayout.h
View File

@ -42,38 +42,82 @@ namespace Ui
class DialogSaveLAyout;
}
enum class LayoutExportFormats : char
{
SVG = 0,
PDF = 1,
PNG = 2,
OBJ = 3, /* Wavefront OBJ*/
PS = 4,
EPS = 5,
DXF_AC1006_Flat = 6, /*< R10. */
DXF_AC1009_Flat = 7, /*< R11 & R12. */
DXF_AC1012_Flat = 8, /*< R13. */
DXF_AC1014_Flat = 9, /*< R14. */
DXF_AC1015_Flat = 10, /*< ACAD 2000. */
DXF_AC1018_Flat = 11, /*< ACAD 2004. */
DXF_AC1021_Flat = 12, /*< ACAD 2007. */
DXF_AC1024_Flat = 13, /*< ACAD 2010. */
DXF_AC1027_Flat = 14, /*< ACAD 2013. */
DXF_AC1006_AAMA = 15, /*< R10. */
DXF_AC1009_AAMA = 16, /*< R11 & R12. */
DXF_AC1012_AAMA = 17, /*< R13. */
DXF_AC1014_AAMA = 18, /*< R14. */
DXF_AC1015_AAMA = 19, /*< ACAD 2000. */
DXF_AC1018_AAMA = 20, /*< ACAD 2004. */
DXF_AC1021_AAMA = 21, /*< ACAD 2007. */
DXF_AC1024_AAMA = 22, /*< ACAD 2010. */
DXF_AC1027_AAMA = 23, /*< ACAD 2013. */
DXF_AC1006_ASTM = 24, /*< R10. */
DXF_AC1009_ASTM = 25, /*< R11 & R12. */
DXF_AC1012_ASTM = 26, /*< R13. */
DXF_AC1014_ASTM = 27, /*< R14. */
DXF_AC1015_ASTM = 28, /*< ACAD 2000. */
DXF_AC1018_ASTM = 29, /*< ACAD 2004. */
DXF_AC1021_ASTM = 30, /*< ACAD 2007. */
DXF_AC1024_ASTM = 31, /*< ACAD 2010. */
DXF_AC1027_ASTM = 32, /*< ACAD 2013. */
COUNT /*Use only for validation*/
};
class DialogSaveLayout : public QDialog
{
Q_OBJECT
public:
explicit DialogSaveLayout(int count, const QString &fileName = QString(),
QWidget *parent = 0);
~DialogSaveLayout();
explicit DialogSaveLayout(int count, const QString &fileName = QString(), QWidget *parent = nullptr);
virtual ~DialogSaveLayout();
QString Path() const;
QString FileName() const;
QString Format() const;
void SelectFormate(const int formate);
LayoutExportFormats Format() const;
void SelectFormat(LayoutExportFormats format);
void SetBinaryDXFFormat(bool binary);
bool IsBinaryDXFFormat() const;
static QString MakeHelpFormatList();
void SetDestinationPath(const QString& cmdDestinationPath);
static QString ExportFormatDescription(LayoutExportFormats format);
static QString ExportFromatSuffix(LayoutExportFormats format);
protected:
virtual void showEvent(QShowEvent *event) Q_DECL_OVERRIDE;
private slots:
void Save();
void PathChanged(const QString &text);
void ShowExample();
private:
Q_DISABLE_COPY(DialogSaveLayout)
Ui::DialogSaveLAyout *ui;
int count;
bool isInitialized;
// Note. We can't make availFormats static because MSVC doesn't support C++11 list initialization
QVector<std::pair<QString, QString>> availFormats;
static bool havePdf;
static bool tested;
static bool SupportPSTest();
static bool TestPdf();
static QVector<std::pair<QString, QString> > InitAvailFormats();
static QVector<std::pair<QString, LayoutExportFormats> > InitFormats();
};
#endif // DIALOGSAVELAYOUT_H

23
src/app/valentina/dialogs/dialogsavelayout.ui
View File

@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>748</width>
<height>150</height>
<height>178</height>
</rect>
</property>
<property name="windowTitle">
@ -92,14 +92,14 @@
</property>
</widget>
</item>
<item row="2" column="0">
<item row="3" column="0">
<widget class="QLabel" name="label_3">
<property name="text">
<string>File name:</string>
</property>
</widget>
</item>
<item row="2" column="1">
<item row="3" column="1">
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLineEdit" name="lineEditFileName">
@ -135,6 +135,23 @@
</item>
</layout>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string/>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QCheckBox" name="checkBoxBinaryDXF">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Binary form</string>
</property>
</widget>
</item>
</layout>
</item>
<item>

1
src/app/valentina/dialogs/vwidgetgroups.cpp
View File

@ -30,6 +30,7 @@
#include "ui_vwidgetgroups.h"
#include "../vtools/dialogs/tools/dialoggroup.h"
#include "../vtools/undocommands/delgroup.h"
#include "../vpatterndb/vcontainer.h"
#include <QMenu>

10
src/app/valentina/mainwindow.cpp
View File

@ -4350,6 +4350,7 @@ void MainWindow::Preferences()
connect(dlg.data(), &DialogPreferences::UpdateProperties, toolOptions,
&VToolOptionsPropertyBrowser::RefreshOptions);
connect(dlg.data(), &DialogPreferences::UpdateProperties, this, &MainWindow::ToolBarStyles);
connect(dlg.data(), &DialogPreferences::UpdateProperties, this, &MainWindow::RefreshDetailsLabel);
QGuiApplication::restoreOverrideCursor();
if (guard->exec() == QDialog::Accepted)
@ -4677,8 +4678,6 @@ void MainWindow::ZoomFirstShow()
//---------------------------------------------------------------------------------------------------------------------
void MainWindow::DoExport(const VCommandLinePtr &expParams)
{
auto settings = expParams->DefaultGenerator();
const QHash<quint32, VPiece> *details = pattern->DataPieces();
if(not qApp->getOpeningPattern())
{
@ -4690,13 +4689,18 @@ void MainWindow::DoExport(const VCommandLinePtr &expParams)
}
}
PrepareDetailsForLayout(details);
auto settings = expParams->DefaultGenerator();
settings->SetTestAsPaths(expParams->IsTextAsPaths());
if (LayoutSettings(*settings.get()))
{
try
{
DialogSaveLayout dialog(scenes.size(), expParams->OptBaseName(), this);
dialog.SetDestinationPath(expParams->OptDestinationPath());
dialog.SelectFormate(expParams->OptExportType());
dialog.SelectFormat(static_cast<LayoutExportFormats>(expParams->OptExportType()));
dialog.SetBinaryDXFFormat(expParams->IsBinaryDXF());
ExportLayout(dialog);
}
catch (const VException &e)

195
src/app/valentina/mainwindowsnogui.cpp
View File

@ -41,6 +41,7 @@
#include "../vpatterndb/floatItemData/vpatternlabeldata.h"
#include "../vpatterndb/floatItemData/vgrainlinedata.h"
#include "../vtools/tools/vabstracttool.h"
#include "../vtools/tools/vtoolseamallowance.h"
#include <QFileDialog>
#include <QFileInfo>
@ -200,8 +201,6 @@ void MainWindowsNoGUI::ErrorConsoleMode(const LayoutErrors &state)
//---------------------------------------------------------------------------------------------------------------------
void MainWindowsNoGUI::ExportLayout(const DialogSaveLayout &dialog)
{
const QString suf = dialog.Format().replace(".", "");
const QString path = dialog.Path();
QDir dir(path);
dir.setPath(path);
@ -215,51 +214,108 @@ void MainWindowsNoGUI::ExportLayout(const DialogSaveLayout &dialog)
}
qApp->ValentinaSettings()->SetPathLayout(path);
const QString mask = dialog.FileName();
const LayoutExportFormats format = dialog.Format();
for (int i=0; i < scenes.size(); ++i)
{
QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
if (paper)
{
const QString name = path + QLatin1String("/") + mask+QString::number(i+1) + dialog.Format();
const QString name = path + QLatin1String("/") + mask+QString::number(i+1)
+ DialogSaveLayout::ExportFromatSuffix(format);
QBrush *brush = new QBrush();
brush->setColor( QColor( Qt::white ) );
scenes[i]->setBackgroundBrush( *brush );
shadows[i]->setVisible(false);
paper->setPen(QPen(QBrush(Qt::white, Qt::NoBrush), 0.1, Qt::NoPen));
const QStringList suffix = QStringList() << QLatin1String("svg")
<< QLatin1String("png")
<< QLatin1String("pdf")
<< QLatin1String("eps")
<< QLatin1String("ps")
<< QLatin1String("obj")
<< QLatin1String("dxf");
switch (suffix.indexOf(suf))
switch (format)
{
case 0: //svg
case LayoutExportFormats::DXF_AC1006_AAMA:
case LayoutExportFormats::DXF_AC1009_AAMA:
case LayoutExportFormats::DXF_AC1012_AAMA:
case LayoutExportFormats::DXF_AC1014_AAMA:
case LayoutExportFormats::DXF_AC1015_AAMA:
case LayoutExportFormats::DXF_AC1018_AAMA:
case LayoutExportFormats::DXF_AC1021_AAMA:
case LayoutExportFormats::DXF_AC1024_AAMA:
case LayoutExportFormats::DXF_AC1027_AAMA:
case LayoutExportFormats::DXF_AC1006_ASTM:
case LayoutExportFormats::DXF_AC1009_ASTM:
case LayoutExportFormats::DXF_AC1012_ASTM:
case LayoutExportFormats::DXF_AC1014_ASTM:
case LayoutExportFormats::DXF_AC1015_ASTM:
case LayoutExportFormats::DXF_AC1018_ASTM:
case LayoutExportFormats::DXF_AC1021_ASTM:
case LayoutExportFormats::DXF_AC1024_ASTM:
case LayoutExportFormats::DXF_AC1027_ASTM:
Q_UNREACHABLE(); // For now not supported
case LayoutExportFormats::SVG:
paper->setVisible(false);
SvgFile(name, i);
paper->setVisible(true);
break;
case 1: //png
PngFile(name, i);
break;
case 2: //pdf
case LayoutExportFormats::PDF:
PdfFile(name, i);
break;
case 3: //eps
EpsFile(name, i);
case LayoutExportFormats::PNG:
PngFile(name, i);
break;
case 4: //ps
PsFile(name, i);
break;
case 5: //obj
case LayoutExportFormats::OBJ:
paper->setVisible(false);
ObjFile(name, i);
paper->setVisible(true);
break;
case 6: //dxf
DxfFile(name, i);
case LayoutExportFormats::PS:
PsFile(name, i);
break;
case LayoutExportFormats::EPS:
EpsFile(name, i);
break;
case LayoutExportFormats::DXF_AC1006_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1006, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1009_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1009, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1012_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1012, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1014_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1014, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1015_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1015, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1018_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1018, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1021_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1021, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1024_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1024, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
case LayoutExportFormats::DXF_AC1027_Flat:
paper->setVisible(false);
DxfFile(name, DRW::AC1027, dialog.IsBinaryDXFFormat(), i);
paper->setVisible(true);
break;
default:
qDebug() << "Can't recognize file suffix." << Q_FUNC_INFO;
@ -473,6 +529,25 @@ void MainWindowsNoGUI::PrintTiled()
LayoutPrint();
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshDetailsLabel call to ecalculate piece labels. For example after changing a font.
*/
void MainWindowsNoGUI::RefreshDetailsLabel()
{
const QHash<quint32, VPiece> *list = pattern->DataPieces();
QHash<quint32, VPiece>::const_iterator i = list->constBegin();
while (i != list->constEnd())
{
if (VToolSeamAllowance *tool = qobject_cast<VToolSeamAllowance*>(VAbstractPattern::getTool(i.key())))
{
tool->UpdatePatternInfo();
tool->UpdateDetailLabel();
}
++i;
}
}
//---------------------------------------------------------------------------------------------------------------------
void MainWindowsNoGUI::PrepareDetailsForLayout(const QHash<quint32, VPiece> *details)
{
@ -763,15 +838,18 @@ void MainWindowsNoGUI::ObjFile(const QString &name, int i) const
QT_WARNING_PUSH
QT_WARNING_DISABLE_GCC("-Wswitch-default")
void MainWindowsNoGUI::DxfFile(const QString &name, int i) const
void MainWindowsNoGUI::DxfFile(const QString &name, int version, bool binary, int i) const
{
QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
if (paper)
{
PrepareTextForDXF(endStringPlaceholder);
VDxfPaintDevice generator;
generator.setFileName(name);
generator.setSize(paper->rect().size().toSize());
generator.setResolution(PrintDPI);
generator.SetVersion(static_cast<DRW::Version>(version));
generator.SetBinaryFormat(binary);
switch (*pattern->GetPatternUnit())
{
@ -796,6 +874,7 @@ void MainWindowsNoGUI::DxfFile(const QString &name, int i) const
scenes.at(i)->render(&painter, paper->rect(), paper->rect(), Qt::IgnoreAspectRatio);
painter.end();
}
RestoreTextAfterDXF(endStringPlaceholder);
}
}
@ -829,6 +908,72 @@ void MainWindowsNoGUI::RestorePaper(int index) const
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief PrepareTextForDXF prepare QGraphicsSimpleTextItem items for export to flat dxf.
*
* Because QPaintEngine::drawTextItem doesn't pass whole string per time we mark end of each string by adding special
* placholder. This method append it.
*
* @param placeholder placeholder that will be appended to each QGraphicsSimpleTextItem item's text string.
*/
void MainWindowsNoGUI::PrepareTextForDXF(const QString &placeholder) const
{
for (int i = 0; i < details.size(); ++i)
{
const QList<QGraphicsItem *> &paperItems = details.at(i);
for (int j = 0; j < paperItems.size(); ++j)
{
QList<QGraphicsItem *> pieceChildren = paperItems.at(i)->childItems();
for (int k = 0; k < pieceChildren.size(); ++k)
{
QGraphicsItem *item = pieceChildren.at(k);
if (item->type() == QGraphicsSimpleTextItem::Type)
{
if(QGraphicsSimpleTextItem *textItem = qgraphicsitem_cast<QGraphicsSimpleTextItem *>(item))
{
textItem->setText(textItem->text() + placeholder);
}
}
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief MainWindowsNoGUI::RestoreTextAfterDXF restore QGraphicsSimpleTextItem items after export to flat dxf.
*
* Because QPaintEngine::drawTextItem doesn't pass whole string per time we mark end of each string by adding special
* placholder. This method remove it.
*
* @param placeholder placeholder that will be removed from each QGraphicsSimpleTextItem item's text string.
*/
void MainWindowsNoGUI::RestoreTextAfterDXF(const QString &placeholder) const
{
for (int i = 0; i < details.size(); ++i)
{
const QList<QGraphicsItem *> &paperItems = details.at(i);
for (int j = 0; j < paperItems.size(); ++j)
{
QList<QGraphicsItem *> pieceChildren = paperItems.at(i)->childItems();
for (int k = 0; k < pieceChildren.size(); ++k)
{
QGraphicsItem *item = pieceChildren.at(k);
if (item->type() == QGraphicsSimpleTextItem::Type)
{
if(QGraphicsSimpleTextItem *textItem = qgraphicsitem_cast<QGraphicsSimpleTextItem *>(item))
{
QString text = textItem->text();
text.replace(placeholder, "");
textItem->setText(text);
}
}
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void MainWindowsNoGUI::SaveLayoutAs()
{

6
src/app/valentina/mainwindowsnogui.h
View File

@ -55,6 +55,7 @@ public slots:
void PrintPreviewTiled();
void PrintOrigin();
void PrintTiled();
void RefreshDetailsLabel();
protected:
QVector<VLayoutPiece> listDetails;
@ -120,11 +121,14 @@ private:
void PsFile(const QString &name, int i)const;
void PdfToPs(const QStringList &params)const;
void ObjFile(const QString &name, int i)const;
void DxfFile(const QString &name, int i)const;
void DxfFile(const QString &name, int version, bool binary, int i)const;
void PreparePaper(int index) const;
void RestorePaper(int index) const;
void PrepareTextForDXF(const QString &placeholder) const;
void RestoreTextAfterDXF(const QString &placeholder) const;
void SaveLayoutAs();
void PrintPreview();
void LayoutPrint();

33
src/libs/vdxf/dxfdef.cpp Normal file
View File

@ -0,0 +1,33 @@
/************************************************************************
**
** @file
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 29 6, 2017
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2017 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "dxfdef.h"
#include <QString>
const QString endStringPlaceholder = QStringLiteral("%&?_?&%");

5
src/libs/vdxf/dxfdef.h
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@ -1,6 +1,6 @@
/************************************************************************
**
** @file def.h
** @file dxfdef.h
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 31 8, 2015
**
@ -40,6 +40,9 @@ enum class VarMeasurement : unsigned char { English=0, Metric=1 };
//Default drawing units for AutoCAD DesignCenter blocks:
enum class VarInsunits : unsigned char { Inches=1, Millimeters=4, Centimeters=5 };
// Helps mark end of string. See VDxfEngine::drawTextItem for more details
extern const QString endStringPlaceholder;
Q_REQUIRED_RESULT static inline bool DL_FuzzyComparePossibleNulls(double p1, double p2);
static inline bool DL_FuzzyComparePossibleNulls(double p1, double p2)
{

260
src/libs/vdxf/dxflib/dl_attributes.h
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@ -1,260 +0,0 @@
/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_ATTRIBUTES_H
#define DL_ATTRIBUTES_H
#include "dl_global.h"
#include <string>
#include <vector>
#include "dl_codes.h"
/**
* Storing and passing around attributes. Attributes
* are the layer name, color, width and line type.
*
* @author Andrew Mustun
*/
class DXFLIB_EXPORT DL_Attributes
{
public:
/**
* Default constructor.
*/
DL_Attributes() :
layer(""),
color(0),
color24(-1),
width(0),
linetype("BYLAYER"),
linetypeScale(1.0),
handle(-1),
inPaperSpace(false)
{
}
/**
* Constructor for DXF attributes.
*
* @param layer Layer name for this entity or NULL for no layer
* (every entity should be on a named layer!).
* @param color Color number (0..256). 0 = BYBLOCK, 256 = BYLAYER.
* @param width Line thickness. Defaults to zero. -1 = BYLAYER,
* -2 = BYBLOCK, -3 = default width
* @param linetype Line type name or "BYLAYER" or "BYBLOCK". Defaults
* to "BYLAYER"
*/
DL_Attributes(const std::string& layer,
int color, int width,
const std::string& linetype,
double linetypeScale) :
layer(layer),
color(color),
color24(-1),
width(width),
linetype(linetype),
linetypeScale(linetypeScale),
handle(-1),
inPaperSpace(false)
{
}
/**
* Constructor for DXF attributes.
*
* @param layer Layer name for this entity or NULL for no layer
* (every entity should be on a named layer!).
* @param color Color number (0..256). 0 = BYBLOCK, 256 = BYLAYER.
* @param color24 24 bit color (0x00RRGGBB, see DXF reference).
* @param width Line thickness. Defaults to zero. -1 = BYLAYER,
* -2 = BYBLOCK, -3 = default width
* @param linetype Line type name or "BYLAYER" or "BYBLOCK". Defaults
* to "BYLAYER"
*/
DL_Attributes(const std::string& layer,
int color, int color24, int width,
const std::string& linetype,
int handle=-1) :
layer(layer),
color(color),
color24(color24),
width(width),
linetype(linetype),
linetypeScale(1.0),
handle(handle),
inPaperSpace(false)
{
}
/**
* Sets the layer. If the given pointer points to NULL, the
* new layer name will be an empty but valid string.
*/
void setLayer(const std::string& layer)
{
this->layer = layer;
}
/**
* @return Layer name.
*/
std::string getLayer() const
{
return layer;
}
/**
* Sets the color.
*
* @see DL_Codes, dxfColors
*/
void setColor(int color)
{
this->color = color;
}
/**
* Sets the 24bit color.
*
* @see DL_Codes, dxfColors
*/
void setColor24(int color)
{
this->color24 = color;
}
/**
* @return Color.
*
* @see DL_Codes, dxfColors
*/
int getColor() const
{
return color;
}
/**
* @return 24 bit color or -1 if no 24bit color is defined.
*
* @see DL_Codes, dxfColors
*/
int getColor24() const
{
return color24;
}
/**
* Sets the width.
*/
void setWidth(int width)
{
this->width = width;
}
/**
* @return Width.
*/
int getWidth() const
{
return width;
}
/**
* Sets the line type. This can be any string and is not
* checked to be a valid line type.
*/
void setLinetype(const std::string& linetype)
{
this->linetype = linetype;
}
/**
* Sets the entity specific line type scale.
*/
void setLinetypeScale(double linetypeScale)
{
this->linetypeScale = linetypeScale;
}
double getLinetypeScale() const
{
return linetypeScale;
}
/**
* @return Line type.
*/
std::string getLinetype() const
{
if (linetype.length()==0)
{
return "BYLAYER";
}
else
{
return linetype;
}
}
void setHandle(int h)
{
handle = h;
}
int getHandle() const
{
return handle;
}
void setInPaperSpace(bool on)
{
inPaperSpace = on;
}
bool isInPaperSpace() const
{
return inPaperSpace;
}
private:
std::string layer;
int color;
int color24;
int width;
std::string linetype;
double linetypeScale;
int handle;
// DXF code 67 (true: entity in paper space, false: entity in model space (default):
bool inPaperSpace;
};
#endif
// EOF

556
src/libs/vdxf/dxflib/dl_codes.h
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@ -1,556 +0,0 @@
/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
** Copyright (C) 2001 Robert J. Campbell Jr.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
/**
* Defines common DXF codes and constants.
*/
#ifndef DXF_CODES_H
#define DXF_CODES_H
#include "dl_global.h"
#include "../vmisc/diagnostic.h"
#if defined(Q_CC_MSVC)
#if (_MSC_VER > 1000)
#pragma once
#endif // _MSC_VER > 1000
#endif // Q_CC_MSVC
#define DL_DXF_MAXLINE 1024
#define DL_DXF_MAXGROUPCODE 1100
// used to mark invalid vectors:
//#define DL_DXF_MAXDOUBLE 1.0E+10
/**
* Codes for colors and DXF versions.
*/
class DXFLIB_EXPORT DL_Codes
{
public:
/**
* Standard DXF colors.
*/
enum color
{
black = 250,
green = 3,
red = 1,
brown = 15,
yellow = 2,
cyan = 4,
magenta = 6,
gray = 8,
blue = 5,
l_blue = 163,
l_green = 121,
l_cyan = 131,
l_red = 23,
l_magenta = 221,
l_gray = 252,
white = 7,
bylayer = 256,
byblock = 0
};
/**
* Version numbers for the DXF Format.
*/
enum version
{
AC1009_MIN, // R12, minimalistic
AC1009, // R12
AC1012,
AC1014,
AC1015 // R2000
};
};
// Extended color palette:
// The first entry is only for direct indexing starting with [1]
// Color 1 is red (1,0,0)
const double dxfColors[][3] =
{
{0,0,0}, // unused
{1,0,0}, // 1
{1,1,0},
{0,1,0},
{0,1,1},
{0,0,1},
{1,0,1},
{1,1,1}, // black or white
{0.5,0.5,0.5},
{0.75,0.75,0.75},
{1,0,0}, // 10
{1,0.5,0.5},
{0.65,0,0},
{0.65,0.325,0.325},
{0.5,0,0},
{0.5,0.25,0.25},
{0.3,0,0},
{0.3,0.15,0.15},
{0.15,0,0},
{0.15,0.075,0.075},
{1,0.25,0}, // 20
{1,0.625,0.5},
{0.65,0.1625,0},
{0.65,0.4063,0.325},
{0.5,0.125,0},
{0.5,0.3125,0.25},
{0.3,0.075,0},
{0.3,0.1875,0.15},
{0.15,0.0375,0},
{0.15,0.0938,0.075},
{1,0.5,0}, // 30
{1,0.75,0.5},
{0.65,0.325,0},
{0.65,0.4875,0.325},
{0.5,0.25,0},
{0.5,0.375,0.25},
{0.3,0.15,0},
{0.3,0.225,0.15},
{0.15,0.075,0},
{0.15,0.1125,0.075},
{1,0.75,0}, // 40
{1,0.875,0.5},
{0.65,0.4875,0},
{0.65,0.5688,0.325},
{0.5,0.375,0},
{0.5,0.4375,0.25},
{0.3,0.225,0},
{0.3,0.2625,0.15},
{0.15,0.1125,0},
{0.15,0.1313,0.075},
{1,1,0}, // 50
{1,1,0.5},
{0.65,0.65,0},
{0.65,0.65,0.325},
{0.5,0.5,0},
{0.5,0.5,0.25},
{0.3,0.3,0},
{0.3,0.3,0.15},
{0.15,0.15,0},
{0.15,0.15,0.075},
{0.75,1,0}, // 60
{0.875,1,0.5},
{0.4875,0.65,0},
{0.5688,0.65,0.325},
{0.375,0.5,0},
{0.4375,0.5,0.25},
{0.225,0.3,0},
{0.2625,0.3,0.15},
{0.1125,0.15,0},
{0.1313,0.15,0.075},
{0.5,1,0}, // 70
{0.75,1,0.5},
{0.325,0.65,0},
{0.4875,0.65,0.325},
{0.25,0.5,0},
{0.375,0.5,0.25},
{0.15,0.3,0},
{0.225,0.3,0.15},
{0.075,0.15,0},
{0.1125,0.15,0.075},
{0.25,1,0}, // 80
{0.625,1,0.5},
{0.1625,0.65,0},
{0.4063,0.65,0.325},
{0.125,0.5,0},
{0.3125,0.5,0.25},
{0.075,0.3,0},
{0.1875,0.3,0.15},
{0.0375,0.15,0},
{0.0938,0.15,0.075},
{0,1,0}, // 90
{0.5,1,0.5},
{0,0.65,0},
{0.325,0.65,0.325},
{0,0.5,0},
{0.25,0.5,0.25},
{0,0.3,0},
{0.15,0.3,0.15},
{0,0.15,0},
{0.075,0.15,0.075},
{0,1,0.25}, // 100
{0.5,1,0.625},
{0,0.65,0.1625},
{0.325,0.65,0.4063},
{0,0.5,0.125},
{0.25,0.5,0.3125},
{0,0.3,0.075},
{0.15,0.3,0.1875},
{0,0.15,0.0375},
{0.075,0.15,0.0938},
{0,1,0.5}, // 110
{0.5,1,0.75},
{0,0.65,0.325},
{0.325,0.65,0.4875},
{0,0.5,0.25},
{0.25,0.5,0.375},
{0,0.3,0.15},
{0.15,0.3,0.225},
{0,0.15,0.075},
{0.075,0.15,0.1125},
{0,1,0.75}, // 120
{0.5,1,0.875},
{0,0.65,0.4875},
{0.325,0.65,0.5688},
{0,0.5,0.375},
{0.25,0.5,0.4375},
{0,0.3,0.225},
{0.15,0.3,0.2625},
{0,0.15,0.1125},
{0.075,0.15,0.1313},
{0,1,1}, // 130
{0.5,1,1},
{0,0.65,0.65},
{0.325,0.65,0.65},
{0,0.5,0.5},
{0.25,0.5,0.5},
{0,0.3,0.3},
{0.15,0.3,0.3},
{0,0.15,0.15},
{0.075,0.15,0.15},
{0,0.75,1}, // 140
{0.5,0.875,1},
{0,0.4875,0.65},
{0.325,0.5688,0.65},
{0,0.375,0.5},
{0.25,0.4375,0.5},
{0,0.225,0.3},
{0.15,0.2625,0.3},
{0,0.1125,0.15},
{0.075,0.1313,0.15},
{0,0.5,1}, // 150
{0.5,0.75,1},
{0,0.325,0.65},
{0.325,0.4875,0.65},
{0,0.25,0.5},
{0.25,0.375,0.5},
{0,0.15,0.3},
{0.15,0.225,0.3},
{0,0.075,0.15},
{0.075,0.1125,0.15},
{0,0.25,1}, // 160
{0.5,0.625,1},
{0,0.1625,0.65},
{0.325,0.4063,0.65},
{0,0.125,0.5},
{0.25,0.3125,0.5},
{0,0.075,0.3},
{0.15,0.1875,0.3},
{0,0.0375,0.15},
{0.075,0.0938,0.15},
{0,0,1}, // 170
{0.5,0.5,1},
{0,0,0.65},
{0.325,0.325,0.65},
{0,0,0.5},
{0.25,0.25,0.5},
{0,0,0.3},
{0.15,0.15,0.3},
{0,0,0.15},
{0.075,0.075,0.15},
{0.25,0,1}, // 180
{0.625,0.5,1},
{0.1625,0,0.65},
{0.4063,0.325,0.65},
{0.125,0,0.5},
{0.3125,0.25,0.5},
{0.075,0,0.3},
{0.1875,0.15,0.3},
{0.0375,0,0.15},
{0.0938,0.075,0.15},
{0.5,0,1}, // 190
{0.75,0.5,1},
{0.325,0,0.65},
{0.4875,0.325,0.65},
{0.25,0,0.5},
{0.375,0.25,0.5},
{0.15,0,0.3},
{0.225,0.15,0.3},
{0.075,0,0.15},
{0.1125,0.075,0.15},
{0.75,0,1}, // 200
{0.875,0.5,1},
{0.4875,0,0.65},
{0.5688,0.325,0.65},
{0.375,0,0.5},
{0.4375,0.25,0.5},
{0.225,0,0.3},
{0.2625,0.15,0.3},
{0.1125,0,0.15},
{0.1313,0.075,0.15},
{1,0,1}, // 210
{1,0.5,1},
{0.65,0,0.65},
{0.65,0.325,0.65},
{0.5,0,0.5},
{0.5,0.25,0.5},
{0.3,0,0.3},
{0.3,0.15,0.3},
{0.15,0,0.15},
{0.15,0.075,0.15},
{1,0,0.75}, // 220
{1,0.5,0.875},
{0.65,0,0.4875},
{0.65,0.325,0.5688},
{0.5,0,0.375},
{0.5,0.25,0.4375},
{0.3,0,0.225},
{0.3,0.15,0.2625},
{0.15,0,0.1125},
{0.15,0.075,0.1313},
{1,0,0.5}, // 230
{1,0.5,0.75},
{0.65,0,0.325},
{0.65,0.325,0.4875},
{0.5,0,0.25},
{0.5,0.25,0.375},
{0.3,0,0.15},
{0.3,0.15,0.225},
{0.15,0,0.075},
{0.15,0.075,0.1125},
{1,0,0.25}, // 240
{1,0.5,0.625},
{0.65,0,0.1625},
{0.65,0.325,0.4063},
{0.5,0,0.125},
{0.5,0.25,0.3125},
{0.3,0,0.075},
{0.3,0.15,0.1875},
{0.15,0,0.0375},
{0.15,0.075,0.0938},
{0.33,0.33,0.33}, // 250
{0.464,0.464,0.464},
{0.598,0.598,0.598},
{0.732,0.732,0.732},
{0.866,0.866,0.866},
{1,1,1} // 255
}
;
// AutoCAD VERSION aliases
#define DL_VERSION_R12 DL_Codes::AC1009
#define DL_VERSION_LT2 DL_Codes::AC1009
#define DL_VERSION_R13 DL_Codes::AC1012 // not supported yet
#define DL_VERSION_LT95 DL_Codes::AC1012 // not supported yet
#define DL_VERSION_R14 DL_Codes::AC1014 // not supported yet
#define DL_VERSION_LT97 DL_Codes::AC1014 // not supported yet
#define DL_VERSION_LT98 DL_Codes::AC1014 // not supported yet
#define DL_VERSION_2000 DL_Codes::AC1015
#define DL_VERSION_2002 DL_Codes::AC1015
// DXF Group Codes:
// Strings
#define DL_STRGRP_START 0
#define DL_STRGRP_END 9
// Coordinates
#define DL_CRDGRP_START 10
#define DL_CRDGRP_END 19
// Real values
#define DL_RLGRP_START 38
#define DL_RLGRP_END 59
// Short integer values
#define DL_SHOGRP_START 60
#define DL_SHOGRP_END 79
// New in Release 13,
#define DL_SUBCLASS 100
// More coordinates
#define DL_CRD2GRP_START 210
#define DL_CRD2GRP_END 239
// Extended data strings
#define DL_ESTRGRP_START 1000
#define DL_ESTRGRP_END 1009
// Extended data reals
#define DL_ERLGRP_START 1010
#define DL_ERLGRP_END 1059
#define DL_Y8_COORD_CODE 28
#define DL_Z0_COORD_CODE 30
#define DL_Z8_COORD_CODE 38
#define DL_POINT_COORD_CODE 10
#define DL_INSERT_COORD_CODE 10
#define DL_CRD2GRP_START 210
#define DL_CRD2GRP_END 239
#define DL_THICKNESS 39
#define DL_FIRST_REAL_CODE THICKNESS
#define DL_LAST_REAL_CODE 59
#define DL_FIRST_INT_CODE 60
#define DL_ATTFLAGS_CODE 70
#define DL_PLINE_FLAGS_CODE 70
#define DL_LAYER_FLAGS_CODE 70
#define DL_FLD_LEN_CODE 73 // Inside ATTRIB resbuf
#define DL_LAST_INT_CODE 79
#define DL_X_EXTRU_CODE 210
#define DL_Y_EXTRU_CODE 220
#define DL_Z_EXTRU_CODE 230
#define DL_COMMENT_CODE 999
// Start and endpoints of a line
#define DL_LINE_START_CODE 10 // Followed by x coord
#define DL_LINE_END_CODE 11 // Followed by x coord
// Some codes used by blocks
#define DL_BLOCK_FLAGS_CODE 70 // An int containing flags
#define DL_BLOCK_BASE_CODE 10 // Origin of block definition
#define DL_XREF_DEPENDENT 16 // If a block contains an XREF
#define DL_XREF_RESOLVED 32 // If a XREF resolved ok
#define DL_REFERENCED 64 // If a block is ref'd in DWG
#define DL_XSCALE_CODE 41
#define DL_YSCALE_CODE 42
#define DL_ANGLE_CODE 50
#define DL_INS_POINT_CODE 10 // Followed by x of ins pnt
#define DL_NAME2_CODE 3 // Second appearance of name
// Some codes used by circle entities
#define DL_CENTER_CODE 10 // Followed by x of center
#define DL_RADIUS_CODE 40 // Followd by radius of circle
#define DL_COND_OP_CODE -4 // Conditional op,ads_ssget
// When using ads_buildlist you MUST use RTDXF0 instead of these
#define DL_ENTITY_TYPE_CODE 0 // Then there is LINE, 3DFACE..
#define DL_SES_CODE 0 // Start End String Code
#define DL_FILE_SEP_CODE 0 // File separator
#define DL_SOT_CODE 0 // Start Of Table
#define DL_TEXTVAL_CODE 1
#define DL_NAME_CODE 2
#define DL_BLOCK_NAME_CODE 2
#define DL_SECTION_NAME_CODE 2
#define DL_ENT_HAND_CODE 5 // What follows is hexa string
#define DL_TXT_STYLE_CODE 7 // Inside attributes
#define DL_LAYER_NAME_CODE 8 // What follows is layer name
#define DL_FIRST_XCOORD_CODE 10 // Group code x of 1st coord
#define DL_FIRST_YCOORD_CODE 20 // Group code y of 1st coord
#define DL_FIRST_ZCOORD_CODE 30 // Group code z of 1st coord
#define DL_L_START_CODE 10
#define DL_L_END_CODE 11
#define DL_TXTHI_CODE 40
#define DL_SCALE_X_CODE 41
#define DL_SCALE_Y_CODE 42
#define DL_SCALE_Z_CODE 43
#define DL_BULGE_CODE 42 // Used in PLINE verts for arcs
#define DL_ROTATION_CODE 50
#define DL_COLOUR_CODE 62 // What follows is a color int
#define DL_LTYPE_CODE 6 // What follows is a linetype
// Attribute flags
#define DL_ATTS_FOLLOW_CODE 66
#define DL_ATT_TAG_CODE 2
#define DL_ATT_VAL_CODE 1
#define DL_ATT_FLAGS_CODE 70 // 4 1 bit flags as follows...
#define DL_ATT_INVIS_FLAG 1
#define DL_ATT_CONST_FLAG 2
#define DL_ATT_VERIFY_FLAG 4 // Prompt and verify
#define DL_ATT_PRESET_FLAG 8 // No prompt and no verify
// PLINE defines
// Flags
#define DL_OPEN_PLINE 0x00
#define DL_CLOSED_PLINE 0x01
#define DL_POLYLINE3D 0x80
#define DL_PFACE_MESH 0x40
#define DL_PGON_MESH 0x10
// Vertices follow entity, required in POLYLINES
#define DL_VERTS_FOLLOW_CODE 66 // Value should always be 1
#define DL_VERTEX_COORD_CODE 10
// LAYER flags
#define DL_FROZEN 1
#define DL_FROZEN_BY_DEF 2
#define DL_LOCKED 4
#define DL_OBJECT_USED 64 // Object is ref'd in the dwg
#define DL_BLOCK_EN_CODE -2 // Block entity definition
#define DL_E_NAME -1 // Entity name
// Extended data codes
#define DL_EXTD_SENTINEL (-3)
#define DL_EXTD_STR 1000
#define DL_EXTD_APP_NAME 1001
#define DL_EXTD_CTL_STR 1002
#define DL_EXTD_LYR_STR 1003
#define DL_EXTD_CHUNK 1004
#define DL_EXTD_HANDLE 1005
#define DL_EXTD_POINT 1010
#define DL_EXTD_POS 1011
#define DL_EXTD_DISP 1012
#define DL_EXTD_DIR 1013
#define DL_EXTD_FLOAT 1040
#define DL_EXTD_DIST 1041
#define DL_EXTD_SCALE 1042
#define DL_EXTD_INT16 1070
#define DL_EXTD_INT32 1071
// UCS codes for use in ads_trans
#define DL_WCS_TRANS_CODE 0
#define DL_UCS_TRANS_CODE 1
#define DL_DCS_TRANS_CODE 2
#define DL_PCS_TRANS_CODE 3
#ifndef __has_cpp_attribute
# define __has_cpp_attribute(x) 0
#endif
#if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
# define DL_FALLTHROUGH [[fallthrough]];
#elif defined(Q_CC_CLANG) && __cplusplus >= 201103L
/* clang's fallthrough annotations are only available starting in C++11. */
# define DL_FALLTHROUGH [[clang::fallthrough]];
#elif defined(Q_CC_MSVC)
/*
* MSVC's __fallthrough annotations are checked by /analyze (Code Analysis):
* https://msdn.microsoft.com/en-us/library/ms235402%28VS.80%29.aspx
*/
# include <sal.h>
# define DL_FALLTHROUGH __fallthrough;
#elif defined(Q_CC_GNU) && (__GNUC__ >= 7)
# define DL_FALLTHROUGH [[gnu::fallthrough]];
#else
# define DL_FALLTHROUGH
#endif
#endif

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src/libs/vdxf/dxflib/dl_creationadapter.h
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/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_CREATIONADAPTER_H
#define DL_CREATIONADAPTER_H
#include "dl_global.h"
#include "dl_creationinterface.h"
/**
* An abstract adapter class for receiving DXF events when a DXF file is being read.
* The methods in this class are empty. This class exists as convenience for creating
* listener objects.
*
* @author Andrew Mustun
*/
class DXFLIB_EXPORT DL_CreationAdapter : public DL_CreationInterface
{
public:
DL_CreationAdapter() {}
virtual ~DL_CreationAdapter();
virtual void processCodeValuePair(quint32, const std::string&) {}
virtual void endSection() {}
virtual void addLayer(const DL_LayerData&) {}
virtual void addLinetype(const DL_LinetypeData&) {}
virtual void addLinetypeDash(double) {}
virtual void addBlock(const DL_BlockData&) {}
virtual void endBlock() {}
virtual void addTextStyle(const DL_StyleData&) {}
virtual void addPoint(const DL_PointData&) {}
virtual void addLine(const DL_LineData&) {}
virtual void addXLine(const DL_XLineData&) {}
virtual void addRay(const DL_RayData&) {}
virtual void addArc(const DL_ArcData&) {}
virtual void addCircle(const DL_CircleData&) {}
virtual void addEllipse(const DL_EllipseData&) {}
virtual void addPolyline(const DL_PolylineData&) {}
virtual void addVertex(const DL_VertexData&) {}
virtual void addSpline(const DL_SplineData&) {}
virtual void addControlPoint(const DL_ControlPointData&) {}
virtual void addFitPoint(const DL_FitPointData&) {}
virtual void addKnot(const DL_KnotData&) {}
virtual void addInsert(const DL_InsertData&) {}
virtual void addMText(const DL_MTextData&) {}
virtual void addMTextChunk(const std::string&) {}
virtual void addText(const DL_TextData&) {}
virtual void addAttribute(const DL_AttributeData&) {}
virtual void addDimAlign(const DL_DimensionData&,
const DL_DimAlignedData&) {}
virtual void addDimLinear(const DL_DimensionData&,
const DL_DimLinearData&) {}
virtual void addDimRadial(const DL_DimensionData&,
const DL_DimRadialData&) {}
virtual void addDimDiametric(const DL_DimensionData&,
const DL_DimDiametricData&) {}
virtual void addDimAngular(const DL_DimensionData&,
const DL_DimAngularData&) {}
virtual void addDimAngular3P(const DL_DimensionData&,
const DL_DimAngular3PData&) {}
virtual void addDimOrdinate(const DL_DimensionData&,
const DL_DimOrdinateData&) {}
virtual void addLeader(const DL_LeaderData&) {}
virtual void addLeaderVertex(const DL_LeaderVertexData&) {}
virtual void addHatch(const DL_HatchData&) {}
virtual void addTrace(const DL_TraceData&) {}
virtual void add3dFace(const DL_3dFaceData&) {}
virtual void addSolid(const DL_SolidData&) {}
virtual void addImage(const DL_ImageData&) {}
virtual void linkImage(const DL_ImageDefData&) {}
virtual void addHatchLoop(const DL_HatchLoopData&) {}
virtual void addHatchEdge(const DL_HatchEdgeData&) {}
virtual void addXRecord(const std::string&) {}
virtual void addXRecordString(int, const std::string&) {}
virtual void addXRecordReal(int, double) {}
virtual void addXRecordInt(int, int) {}
virtual void addXRecordBool(int, bool) {}
virtual void addXDataApp(const std::string&) {}
virtual void addXDataString(int, const std::string&) {}
virtual void addXDataReal(int, double) {}
virtual void addXDataInt(int, int) {}
virtual void addDictionary(const DL_DictionaryData&) {}
virtual void addDictionaryEntry(const DL_DictionaryEntryData&) {}
virtual void endEntity() {}
virtual void addComment(const std::string&) {}
virtual void setVariableVector(const std::string&, double, double, double, int) {}
virtual void setVariableString(const std::string&, const std::string&, int) {}
virtual void setVariableInt(const std::string&, int, int) {}
virtual void setVariableDouble(const std::string&, double, int) {}
#ifdef DL_COMPAT
virtual void setVariableVector(const char*, double, double, double, int) {}
virtual void setVariableString(const char*, const char*, int) {}
virtual void setVariableInt(const char*, int, int) {}
virtual void setVariableDouble(const char*, double, int) {}
virtual void processCodeValuePair(quint32, char*) {}
virtual void addComment(const char*) {}
virtual void addMTextChunk(const char*) {}
#endif
virtual void endSequence() {}
};
DL_CreationAdapter::~DL_CreationAdapter()
{}
#endif

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src/libs/vdxf/dxflib/dl_creationinterface.h
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/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_CREATIONINTERFACE_H
#define DL_CREATIONINTERFACE_H
#include "dl_global.h"
#include <string.h>
#include "dl_attributes.h"
#include "dl_codes.h"
#include "dl_entities.h"
#include "dl_extrusion.h"
/**
* Abstract class (interface) for the creation of new entities.
* Inherit your class which takes care of the entities in the
* processed DXF file from this interface.
*
* Double arrays passed to your implementation contain 3 double
* values for x, y, z coordinates unless stated differently.
*
* @author Andrew Mustun
*/
class DXFLIB_EXPORT DL_CreationInterface
{
public:
DL_CreationInterface() : extrusion(new DL_Extrusion), attributes()
{
}
virtual ~DL_CreationInterface();
/**
* Called for every code / value tuple of the DXF file. The complete DXF file
* contents can be handled by the implemetation of this function.
*/
virtual void processCodeValuePair(quint32 groupCode, const std::string& groupValue) = 0;
/**
* Called when a section (entity, table entry, etc.) is finished.
*/
virtual void endSection() = 0;
/**
* Called for every layer.
*/
virtual void addLayer(const DL_LayerData& data) = 0;
/**
* Called for every linetype.
*/
virtual void addLinetype(const DL_LinetypeData& data) = 0;
/**
* Called for every dash in linetype pattern
*/
virtual void addLinetypeDash(double length) = 0;
/**
* Called for every block. Note: all entities added after this
* command go into this block until endBlock() is called.
*
* @see endBlock()
*/
virtual void addBlock(const DL_BlockData& data) = 0;
/** Called to end the current block */
virtual void endBlock() = 0;
/** Called for every text style */
virtual void addTextStyle(const DL_StyleData& data) = 0;
/** Called for every point */
virtual void addPoint(const DL_PointData& data) = 0;
/** Called for every line */
virtual void addLine(const DL_LineData& data) = 0;
/** Called for every xline */
virtual void addXLine(const DL_XLineData& data) = 0;
/** Called for every ray */
virtual void addRay(const DL_RayData& data) = 0;
/** Called for every arc */
virtual void addArc(const DL_ArcData& data) = 0;
/** Called for every circle */
virtual void addCircle(const DL_CircleData& data) = 0;
/** Called for every ellipse */
virtual void addEllipse(const DL_EllipseData& data) = 0;
/** Called for every polyline start */
virtual void addPolyline(const DL_PolylineData& data) = 0;
/** Called for every polyline vertex */
virtual void addVertex(const DL_VertexData& data) = 0;
/** Called for every spline */
virtual void addSpline(const DL_SplineData& data) = 0;
/** Called for every spline control point */
virtual void addControlPoint(const DL_ControlPointData& data) = 0;
/** Called for every spline fit point */
virtual void addFitPoint(const DL_FitPointData& data) = 0;
/** Called for every spline knot value */
virtual void addKnot(const DL_KnotData& data) = 0;
/** Called for every insert. */
virtual void addInsert(const DL_InsertData& data) = 0;
/** Called for every trace start */
virtual void addTrace(const DL_TraceData& data) = 0;
/** Called for every 3dface start */
virtual void add3dFace(const DL_3dFaceData& data) = 0;
/** Called for every solid start */
virtual void addSolid(const DL_SolidData& data) = 0;
/** Called for every Multi Text entity. */
virtual void addMText(const DL_MTextData& data) = 0;
/**
* Called for additional text chunks for MTEXT entities.
* The chunks come at 250 character in size each. Note that
* those chunks come <b>before</b> the actual MTEXT entity.
*/
virtual void addMTextChunk(const std::string& text) = 0;
/** Called for every Text entity. */
virtual void addText(const DL_TextData& data) = 0;
/** Called for every Block Attribute entity. */
virtual void addAttribute(const DL_AttributeData& data) = 0;
/**
* Called for every aligned dimension entity.
*/
virtual void addDimAlign(const DL_DimensionData& data,
const DL_DimAlignedData& edata) = 0;
/**
* Called for every linear or rotated dimension entity.
*/
virtual void addDimLinear(const DL_DimensionData& data,
const DL_DimLinearData& edata) = 0;
/**
* Called for every radial dimension entity.
*/
virtual void addDimRadial(const DL_DimensionData& data,
const DL_DimRadialData& edata) = 0;
/**
* Called for every diametric dimension entity.
*/
virtual void addDimDiametric(const DL_DimensionData& data,
const DL_DimDiametricData& edata) = 0;
/**
* Called for every angular dimension (2 lines version) entity.
*/
virtual void addDimAngular(const DL_DimensionData& data,
const DL_DimAngularData& edata) = 0;
/**
* Called for every angular dimension (3 points version) entity.
*/
virtual void addDimAngular3P(const DL_DimensionData& data,
const DL_DimAngular3PData& edata) = 0;
/**
* Called for every ordinate dimension entity.
*/
virtual void addDimOrdinate(const DL_DimensionData& data,
const DL_DimOrdinateData& edata) = 0;
/**
* Called for every leader start.
*/
virtual void addLeader(const DL_LeaderData& data) = 0;
/**
* Called for every leader vertex
*/
virtual void addLeaderVertex(const DL_LeaderVertexData& data) = 0;
/**
* Called for every hatch entity.
*/
virtual void addHatch(const DL_HatchData& data) = 0;
/**
* Called for every image entity.
*/
virtual void addImage(const DL_ImageData& data) = 0;
/**
* Called for every image definition.
*/
virtual void linkImage(const DL_ImageDefData& data) = 0;
/**
* Called for every hatch loop.
*/
virtual void addHatchLoop(const DL_HatchLoopData& data) = 0;
/**
* Called for every hatch edge entity.
*/
virtual void addHatchEdge(const DL_HatchEdgeData& data) = 0;
/**
* Called for every XRecord with the given handle.
*/
virtual void addXRecord(const std::string& handle) = 0;
/**
* Called for XRecords of type string.
*/
virtual void addXRecordString(int code, const std::string& value) = 0;
/**
* Called for XRecords of type double.
*/
virtual void addXRecordReal(int code, double value) = 0;
/**
* Called for XRecords of type int.
*/
virtual void addXRecordInt(int code, int value) = 0;
/**
* Called for XRecords of type bool.
*/
virtual void addXRecordBool(int code, bool value) = 0;
/**
* Called for every beginning of an XData section of the given application.
*/
virtual void addXDataApp(const std::string& appId) = 0;
/**
* Called for XData tuples.
*/
virtual void addXDataString(int code, const std::string& value) = 0;
/**
* Called for XData tuples.
*/
virtual void addXDataReal(int code, double value) = 0;
/**
* Called for XData tuples.
*/
virtual void addXDataInt(int code, int value) = 0;
/**
* Called for dictionary objects.
*/
virtual void addDictionary(const DL_DictionaryData& data) = 0;
/**
* Called for dictionary entries.
*/
virtual void addDictionaryEntry(const DL_DictionaryEntryData& data) = 0;
/**
* Called after an entity has been completed.
*/
virtual void endEntity() = 0;
/**
* Called for every comment in the DXF file (code 999).
*/
virtual void addComment(const std::string& comment) = 0;
/**
* Called for every vector variable in the DXF file (e.g. "$EXTMIN").
*/
virtual void setVariableVector(const std::string& key, double v1, double v2, double v3, int code) = 0;
/**
* Called for every string variable in the DXF file (e.g. "$ACADVER").
*/
virtual void setVariableString(const std::string& key, const std::string& value, int code) = 0;
/**
* Called for every int variable in the DXF file (e.g. "$ACADMAINTVER").
*/
virtual void setVariableInt(const std::string& key, int value, int code) = 0;
/**
* Called for every double variable in the DXF file (e.g. "$DIMEXO").
*/
virtual void setVariableDouble(const std::string& key, double value, int code) = 0;
#ifdef DL_COMPAT
virtual void setVariableVector(const char* key, double v1, double v2, double v3, int code) = 0;
virtual void setVariableString(const char* key, const char* value, int code) = 0;
virtual void setVariableInt(const char* key, int value, int code) = 0;
virtual void setVariableDouble(const char* key, double value, int code) = 0;
virtual void processCodeValuePair(quint32 groupCode, char* groupValue) = 0;
virtual void addComment(const char* comment) = 0;
virtual void addMTextChunk(const char* text) = 0;
#endif
/**
* Called when a SEQEND occurs (when a POLYLINE or ATTRIB is done)
*/
virtual void endSequence() = 0;
/** Sets the current attributes for entities. */
void setAttributes(const DL_Attributes& attrib)
{
attributes = attrib;
}
/** @return the current attributes used for new entities. */
DL_Attributes getAttributes() const
{
return attributes;
}
/** Sets the current attributes for entities. */
void setExtrusion(double dx, double dy, double dz, double elevation)
{
extrusion->setDirection(dx, dy, dz);
extrusion->setElevation(elevation);
}
/** @return the current attributes used for new entities. */
DL_Extrusion* getExtrusion()
{
return extrusion;
}
private:
Q_DISABLE_COPY(DL_CreationInterface)
protected:
DL_Extrusion *extrusion;
DL_Attributes attributes;
};
DL_CreationInterface::~DL_CreationInterface()
{
delete extrusion;
}
#endif

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src/libs/vdxf/dxflib/dl_dxf.h
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/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_DXF_H
#define DL_DXF_H
#include <stdio.h>
#include <stdlib.h>
#include <QtGlobal>
#include <algorithm>
#include <limits>
#include <map>
#include <sstream>
#include <string>
#include <vector>
#include "dl_attributes.h"
#include "dl_codes.h"
#include "dl_entities.h"
#include "dl_global.h"
#include "dl_writer_ascii.h"
#ifndef DL_NANDOUBLE
#define DL_NANDOUBLE std::numeric_limits<double>::quiet_NaN()
#endif
class DL_CreationInterface;
#define DL_VERSION "3.12.2.0"
#define DL_VERSION_MAJOR 3
#define DL_VERSION_MINOR 12
#define DL_VERSION_REV 2
#define DL_VERSION_BUILD 0
#define DL_UNKNOWN 0
#define DL_LAYER 10
#define DL_BLOCK 11
#define DL_ENDBLK 12
#define DL_LINETYPE 13
#define DL_STYLE 20
#define DL_SETTING 50
#define DL_ENTITY_POINT 100
#define DL_ENTITY_LINE 101
#define DL_ENTITY_POLYLINE 102
#define DL_ENTITY_LWPOLYLINE 103
#define DL_ENTITY_VERTEX 104
#define DL_ENTITY_SPLINE 105
#define DL_ENTITY_KNOT 106
#define DL_ENTITY_CONTROLPOINT 107
#define DL_ENTITY_ARC 108
#define DL_ENTITY_CIRCLE 109
#define DL_ENTITY_ELLIPSE 110
#define DL_ENTITY_INSERT 111
#define DL_ENTITY_TEXT 112
#define DL_ENTITY_MTEXT 113
#define DL_ENTITY_DIMENSION 114
#define DL_ENTITY_LEADER 115
#define DL_ENTITY_HATCH 116
#define DL_ENTITY_ATTRIB 117
#define DL_ENTITY_IMAGE 118
#define DL_ENTITY_IMAGEDEF 119
#define DL_ENTITY_TRACE 120
#define DL_ENTITY_SOLID 121
#define DL_ENTITY_3DFACE 122
#define DL_ENTITY_XLINE 123
#define DL_ENTITY_RAY 124
#define DL_ENTITY_SEQEND 125
#define DL_XRECORD 200
#define DL_DICTIONARY 210
/**
* Reading and writing of DXF files.
*
* This class can read in a DXF file and calls methods from the
* interface DL_EntityContainer to add the entities to the
* contianer provided by the user of the library.
*
* It can also be used to write DXF files to a certain extent.
*
* When saving entities, special values for colors and linetypes
* can be used:
*
* Special colors are 0 (=BYBLOCK) and 256 (=BYLAYER).
* Special linetypes are "BYLAYER" and "BYBLOCK".
*
* @author Andrew Mustun
*/
class DXFLIB_EXPORT DL_Dxf
{
public:
DL_Dxf();
~DL_Dxf();
bool in(const std::string& file, DL_CreationInterface* creationInterface);
bool readDxfGroups(FILE* fp, DL_CreationInterface* creationInterface);
static bool getStrippedLine(std::string& s, quint32 size, FILE* stream, bool stripSpace = true);
bool readDxfGroups(std::stringstream& stream, DL_CreationInterface* creationInterface);
bool in(std::stringstream &stream, DL_CreationInterface* creationInterface);
static bool getStrippedLine(std::string& s, quint32 size, std::stringstream& stream, bool stripSpace = true);
static bool stripWhiteSpace(char** s, bool stripSpace = true);
bool processDXFGroup(DL_CreationInterface* creationInterface, int groupCode, const std::string& groupValue);
void addSetting(DL_CreationInterface* creationInterface);
void addLayer(DL_CreationInterface* creationInterface);
void addLinetype(DL_CreationInterface *creationInterface);
void addBlock(DL_CreationInterface* creationInterface);
static void endBlock(DL_CreationInterface* creationInterface);
void addTextStyle(DL_CreationInterface* creationInterface);
void addPoint(DL_CreationInterface* creationInterface);
void addLine(DL_CreationInterface* creationInterface);
void addXLine(DL_CreationInterface* creationInterface);
void addRay(DL_CreationInterface* creationInterface);
void addPolyline(DL_CreationInterface* creationInterface);
void addVertex(DL_CreationInterface* creationInterface);
void addSpline(DL_CreationInterface* creationInterface);
void addArc(DL_CreationInterface* creationInterface);
void addCircle(DL_CreationInterface* creationInterface);
void addEllipse(DL_CreationInterface* creationInterface);
void addInsert(DL_CreationInterface* creationInterface);
void addTrace(DL_CreationInterface* creationInterface);
void add3dFace(DL_CreationInterface* creationInterface);
void addSolid(DL_CreationInterface* creationInterface);
void addMText(DL_CreationInterface* creationInterface);
void addText(DL_CreationInterface* creationInterface);
void addAttribute(DL_CreationInterface* creationInterface);
DL_DimensionData getDimData();
void addDimLinear(DL_CreationInterface* creationInterface);
void addDimAligned(DL_CreationInterface* creationInterface);
void addDimRadial(DL_CreationInterface* creationInterface);
void addDimDiametric(DL_CreationInterface* creationInterface);
void addDimAngular(DL_CreationInterface* creationInterface);
void addDimAngular3P(DL_CreationInterface* creationInterface);
void addDimOrdinate(DL_CreationInterface* creationInterface);
void addLeader(DL_CreationInterface* creationInterface);
void addHatch(DL_CreationInterface* creationInterface);
void addHatchLoop();
void addHatchEdge();
bool handleHatchData(DL_CreationInterface* creationInterface);
void addImage(DL_CreationInterface* creationInterface);
void addImageDef(DL_CreationInterface* creationInterface);
static void addComment(DL_CreationInterface* creationInterface, const std::string& comment);
void addDictionary(DL_CreationInterface* creationInterface);
void addDictionaryEntry(DL_CreationInterface* creationInterface);
bool handleXRecordData(DL_CreationInterface* creationInterface);
bool handleDictionaryData(DL_CreationInterface* creationInterface);
bool handleXData(DL_CreationInterface *creationInterface);
bool handleMTextData(DL_CreationInterface* creationInterface);
bool handleLWPolylineData(DL_CreationInterface* creationInterface);
bool handleSplineData(DL_CreationInterface* creationInterface);
bool handleLeaderData(DL_CreationInterface* creationInterface);
bool handleLinetypeData(DL_CreationInterface* creationInterface);
static void endEntity(DL_CreationInterface* creationInterface);
static void endSequence(DL_CreationInterface* creationInterface);
//int stringToInt(const char* s, bool* ok=NULL);
DL_WriterA* out(const char* file, DL_Codes::version version=DL_VERSION_2000);
void writeHeader(DL_WriterA& dw) const;
void writePoint(DL_WriterA& dw,
const DL_PointData& data,
const DL_Attributes& attrib);
void writeLine(DL_WriterA& dw,
const DL_LineData& data,
const DL_Attributes& attrib);
void writeXLine(DL_WriterA& dw,
const DL_XLineData& data,
const DL_Attributes& attrib);
void writeRay(DL_WriterA& dw,
const DL_RayData& data,
const DL_Attributes& attrib);
void writePolyline(DL_WriterA& dw,
const DL_PolylineData& data,
const DL_Attributes& attrib);
void writeVertex(DL_WriterA& dw,
const DL_VertexData& data);
void writePolylineEnd(DL_WriterA& dw) const;
void writeSpline(DL_WriterA& dw,
const DL_SplineData& data,
const DL_Attributes& attrib);
static void writeControlPoint(DL_WriterA& dw,
const DL_ControlPointData& data);
static void writeFitPoint(DL_WriterA& dw,
const DL_FitPointData& data);
static void writeKnot(DL_WriterA& dw,
const DL_KnotData& data);
void writeCircle(DL_WriterA& dw,
const DL_CircleData& data,
const DL_Attributes& attrib);
void writeArc(DL_WriterA& dw,
const DL_ArcData& data,
const DL_Attributes& attrib);
void writeEllipse(DL_WriterA& dw,
const DL_EllipseData& data,
const DL_Attributes& attrib);
void writeSolid(DL_WriterA& dw,
const DL_SolidData& data,
const DL_Attributes& attrib);
void writeTrace(DL_WriterA& dw,
const DL_TraceData& data,
const DL_Attributes& attrib);
void write3dFace(DL_WriterA& dw,
const DL_3dFaceData& data,
const DL_Attributes& attrib);
void writeInsert(DL_WriterA& dw,
const DL_InsertData& data,
const DL_Attributes& attrib);
void writeMText(DL_WriterA& dw,
const DL_MTextData& data,
const DL_Attributes& attrib);
void writeText(DL_WriterA& dw,
const DL_TextData& data,
const DL_Attributes& attrib);
void writeAttribute(DL_WriterA& dw,
const DL_AttributeData& data,
const DL_Attributes& attrib);
void writeDimStyleOverrides(DL_WriterA& dw,
const DL_DimensionData& data) const;
void writeDimAligned(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimAlignedData& edata,
const DL_Attributes& attrib);
void writeDimLinear(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimLinearData& edata,
const DL_Attributes& attrib);
void writeDimRadial(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimRadialData& edata,
const DL_Attributes& attrib);
void writeDimDiametric(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimDiametricData& edata,
const DL_Attributes& attrib);
void writeDimAngular(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimAngularData& edata,
const DL_Attributes& attrib);
void writeDimAngular3P(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimAngular3PData& edata,
const DL_Attributes& attrib);
void writeDimOrdinate(DL_WriterA& dw,
const DL_DimensionData& data,
const DL_DimOrdinateData& edata,
const DL_Attributes& attrib);
void writeLeader(DL_WriterA& dw,
const DL_LeaderData& data,
const DL_Attributes& attrib);
void writeLeaderVertex(DL_WriterA& dw,
const DL_LeaderVertexData& data) const;
void writeHatch1(DL_WriterA& dw,
const DL_HatchData& data,
const DL_Attributes& attrib);
void writeHatch2(DL_WriterA& dw,
const DL_HatchData& data,
const DL_Attributes& attrib) const;
static void writeHatchLoop1(DL_WriterA& dw,
const DL_HatchLoopData& data);
static void writeHatchLoop2(DL_WriterA& dw,
const DL_HatchLoopData& data);
static void writeHatchEdge(DL_WriterA& dw,
const DL_HatchEdgeData& data);
int writeImage(DL_WriterA& dw,
const DL_ImageData& data,
const DL_Attributes& attrib);
void writeImageDef(DL_WriterA& dw, int handle,
const DL_ImageData& data) const;
void writeLayer(DL_WriterA& dw,
const DL_LayerData& data,
const DL_Attributes& attrib);
void writeLinetype(DL_WriterA& dw,
const DL_LinetypeData& data) const;
static void writeAppid(DL_WriterA& dw, const std::string& name);
static void writeBlock(DL_WriterA& dw,
const DL_BlockData& data);
static void writeEndBlock(DL_WriterA& dw, const std::string& name);
void writeVPort(DL_WriterA& dw) const;
void writeStyle(DL_WriterA& dw, const DL_StyleData& style);
void writeView(DL_WriterA& dw) const;
void writeUcs(DL_WriterA& dw) const;
void writeDimStyle(DL_WriterA& dw,
double dimasz, double dimexe, double dimexo,
double dimgap, double dimtxt);
void writeBlockRecord(DL_WriterA& dw) const;
void writeBlockRecord(DL_WriterA& dw, const std::string& name) const;
void writeObjects(DL_WriterA& dw, const std::string& appDictionaryName = "");
void writeAppDictionary(DL_WriterA& dw);
static int writeDictionaryEntry(DL_WriterA& dw, const std::string& name);
void writeXRecord(DL_WriterA& dw, int handle, int value);
void writeXRecord(DL_WriterA& dw, int handle, double value);
void writeXRecord(DL_WriterA& dw, int handle, bool value);
void writeXRecord(DL_WriterA& dw, int handle, const std::string& value);
static void writeObjectsEnd(DL_WriterA& dw);
static void writeComment(DL_WriterA& dw, const std::string& comment);
/**
* Converts the given string into a double or returns the given
* default valud (def) if value is NULL or empty.
*/
//static double toReal(const char* value, double def=0.0);
/**
* Converts the given string into an int or returns the given
* default valud (def) if value is NULL or empty.
*/
// static int toInt(const char* value, int def=0) {
// if (value!=NULL && value[0] != '\0') {
// return atoi(value);
// }
// return def;
// }
/**
* Converts the given string into a string or returns the given
* default valud (def) if value is NULL or empty.
*/
// static const char* toString(const char* value, const char* def="") {
// if (value!=NULL && value[0] != '\0') {
// return value;
// } else {
// return def;
// }
// }
static bool checkVariable(const char* var, DL_Codes::version version);
DL_Codes::version getVersion() const
{
return version;
}
static int getLibVersion(const std::string &str);
static void test();
bool hasValue(int code)
{
return values.count(code)==1;
}
int getIntValue(int code, int def)
{
if (!hasValue(code))
{
return def;
}
return toInt(values[code]);
}
static int toInt(const std::string& str)
{
char* p;
return static_cast<int>(strtol(str.c_str(), &p, 10));
}
int getInt16Value(int code, int def)
{
if (!hasValue(code))
{
return def;
}
return toInt16(values[code]);
}
static int toInt16(const std::string& str)
{
char* p;
return static_cast<int>(strtol(str.c_str(), &p, 16));
}
static bool toBool(const std::string& str)
{
char* p;
return static_cast<bool>(strtol(str.c_str(), &p, 10));
}
std::string getStringValue(int code, const std::string& def)
{
if (!hasValue(code))
{
return def;
}
return values[code];
}
double getRealValue(int code, double def)
{
if (!hasValue(code))
{
return def;
}
return toReal(values[code]);
}
static double toReal(const std::string& str)
{
double ret;
// make sure the real value uses '.' not ',':
std::string str2 = str;
std::replace(str2.begin(), str2.end(), ',', '.');
// make sure c++ expects '.' not ',':
std::istringstream istr(str2);
istr.imbue(std::locale("C"));
istr >> ret;
return ret;
}
private:
Q_DISABLE_COPY(DL_Dxf)
DL_Codes::version version;
std::string polylineLayer;
double* vertices;
int maxVertices;
int vertexIndex;
double* knots;
int maxKnots;
int knotIndex;
double* weights;
int weightIndex;
double* controlPoints;
int maxControlPoints;
int controlPointIndex;
double* fitPoints;
int maxFitPoints;
int fitPointIndex;
double* leaderVertices;
int maxLeaderVertices;
int leaderVertexIndex;
bool firstHatchLoop;
DL_HatchEdgeData hatchEdge;
std::vector<std::vector<DL_HatchEdgeData> > hatchEdges;
std::string xRecordHandle;
bool xRecordValues;
// Only the useful part of the group code
std::string groupCodeTmp;
// ...same as integer
quint32 groupCode;
// Only the useful part of the group value
std::string groupValue;
// Current entity type
int currentObjectType;
// Value of the current setting
char settingValue[DL_DXF_MAXLINE+1];
// Key of the current setting (e.g. "$ACADVER")
std::string settingKey;
// Stores the group codes
std::map<int, std::string> values;
// First call of this method. We initialize all group values in
// the first call.
bool firstCall;
// Attributes of the current entity (layer, color, width, line type)
DL_Attributes attrib;
// library version. hex: 0x20003001 = 2.0.3.1
int libVersion;
// app specific dictionary handle:
unsigned long appDictionaryHandle;
// handle of standard text style, referenced by dimstyle:
unsigned long styleHandleStd;
};
#endif
// EOF

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src/libs/vdxf/dxflib/dl_entities.h
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164
src/libs/vdxf/dxflib/dl_extrusion.h
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@ -1,164 +0,0 @@
/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_EXTRUSION_H
#define DL_EXTRUSION_H
#include "dl_global.h"
#include "../vmisc/vmath.h"
/**
* Storing and passing around attributes. Attributes
* are the layer name, color, width and line type.
*
* @author Andrew Mustun
*/
class DXFLIB_EXPORT DL_Extrusion
{
public:
/**
* Default constructor.
*/
DL_Extrusion() : direction(new double[3]), elevation(0.0)
{
setDirection(0.0, 0.0, 1.0);
}
/**
* Destructor.
*/
~DL_Extrusion()
{
delete[] direction ;
}
DL_Extrusion(const DL_Extrusion &L)
: direction(new double[3]), elevation(L.elevation)
{
setDirection(L.direction[0], L.direction[1], L.direction[0]);
}
/**
* Constructor for DXF extrusion.
*
* @param elevation Distance of the entities XY plane from the origin of the
* world coordinate system
*/
DL_Extrusion(double dx, double dy, double dz, double elevation)
: direction(new double[3]), elevation(elevation)
{
setDirection(dx, dy, dz);
}
/**
* Sets the direction vector.
*/
void setDirection(double dx, double dy, double dz)
{
direction[0]=dx;
direction[1]=dy;
direction[2]=dz;
}
/**
* @return direction vector.
*/
double* getDirection() const
{
return direction;
}
/**
* @param dir vector.
*/
void getDirection(double dir[]) const
{
dir[0]=direction[0];
dir[1]=direction[1];
dir[2]=direction[2];
}
/**
* Sets the elevation.
*/
void setElevation(double elevation)
{
this->elevation = elevation;
}
/**
* @return Elevation.
*/
double getElevation() const
{
return elevation;
}
/**
* Copies extrusion (deep copies) from another extrusion object.
*/
DL_Extrusion & operator = (const DL_Extrusion& extru)
{
if ( &extru == this )
{
return *this;
}
setDirection(extru.direction[0], extru.direction[1], extru.direction[2]);
setElevation(extru.elevation);
return *this;
}
private:
/**
* @brief direction Vector of axis along which the entity shall be extruded this is also the Z axis of the Entity
* coordinate system
*/
double *direction;
/**
* @brief elevation Distance of the entities XY plane from the origin of the world coordinate system
*/
double elevation;
};
#endif

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@ -1,13 +0,0 @@
#if defined(DXFLIB_DLL)
# ifdef _WIN32
# if defined(DXFLIB_LIBRARY)
# define DXFLIB_EXPORT __declspec(dllexport)
# else
# define DXFLIB_EXPORT __declspec(dllimport)
# endif
# else
# define DXFLIB_EXPORT
# endif
#else
# define DXFLIB_EXPORT
#endif

644
src/libs/vdxf/dxflib/dl_writer.cpp
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@ -1,644 +0,0 @@
/****************************************************************************
** Copyright (C) 2015 Roman Telezhynskyi <dismine(at)gmail.com>
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
** Copyright (C) 2001 Robert J. Campbell Jr.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
**********************************************************************/
#include "dl_writer.h"
#include <ctype.h>
#include <algorithm>
#include "dl_attributes.h"
#include "dl_codes.h"
/**
* @param version DXF version. Defaults to DL_VERSION_2002.
*/
DL_Writer::DL_Writer(DL_Codes::version version)
: m_handle(0x30), modelSpaceHandle(0), paperSpaceHandle(0), paperSpace0Handle(0), version(version)
{}
DL_Writer::~DL_Writer()
{}
/** Generic section for section 'name'.
*
* <pre>
* 0
* SECTION
* 2
* name
* </pre>
*/
void DL_Writer::section(const char *name) const
{
dxfString(0, "SECTION");
dxfString(2, name);
}
/**
* Section HEADER
*
* <pre>
* 0
* SECTION
* 2
* HEADER
* </pre>
*/
void DL_Writer::sectionHeader() const
{
section("HEADER");
}
/**
* Section TABLES
*
* <pre>
* 0
* SECTION
* 2
* TABLES
* </pre>
*/
void DL_Writer::sectionTables() const
{
section("TABLES");
}
/**
* Section BLOCKS
*
* <pre>
* 0
* SECTION
* 2
* BLOCKS
* </pre>
*/
void DL_Writer::sectionBlocks() const
{
section("BLOCKS");
}
/**
* Section ENTITIES
*
* <pre>
* 0
* SECTION
* 2
* ENTITIES
* </pre>
*/
void DL_Writer::sectionEntities() const
{
section("ENTITIES");
}
/**
* Section CLASSES
*
* <pre>
* 0
* SECTION
* 2
* CLASSES
* </pre>
*/
void DL_Writer::sectionClasses() const
{
section("CLASSES");
}
/**
* Section OBJECTS
*
* <pre>
* 0
* SECTION
* 2
* OBJECTS
* </pre>
*/
void DL_Writer::sectionObjects() const
{
section("OBJECTS");
}
/**
* End of a section.
*
* <pre>
* 0
* ENDSEC
* </pre>
*/
void DL_Writer::sectionEnd() const
{
dxfString(0, "ENDSEC");
}
/**
* Generic table for table 'name' with 'num' entries:
*
* <pre>
* 0
* TABLE
* 2
* name
* 70
* num
* </pre>
*/
void DL_Writer::table(const char *name, int num, int h) const
{
dxfString(0, "TABLE");
dxfString(2, name);
if (version>=DL_VERSION_2000)
{
if (h==0)
{
handle();
}
else
{
dxfHex(5, h);
}
dxfString(100, "AcDbSymbolTable");
}
dxfInt(70, num);
}
/** Table for layers.
*
* @param num Number of layers in total.
*
* <pre>
* 0
* TABLE
* 2
* LAYER
* 70
* num
* </pre>
*/
void DL_Writer::tableLayers(int num) const
{
table("LAYER", num, 2);
}
/** Table for line types.
*
* @param num Number of line types in total.
*
* <pre>
* 0
* TABLE
* 2
* LTYPE
* 70
* num
* </pre>
*/
void DL_Writer::tableLinetypes(int num) const
{
//linetypeHandle = 5;
table("LTYPE", num, 5);
}
/** Table for application id.
*
* @param num Number of registered applications in total.
*
* <pre>
* 0
* TABLE
* 2
* APPID
* 70
* num
* </pre>
*/
void DL_Writer::tableAppid(int num) const
{
table("APPID", num, 9);
}
/** Table for text style.
*
* @param num Number of text styles.
*
* <pre>
* 0
* TABLE
* 2
* STYLE
* 70
* num
* </pre>
*/
void DL_Writer::tableStyle(int num) const
{
table("STYLE", num, 3);
}
/**
* End of a table.
*
* <pre>
* 0
* ENDTAB
* </pre>
*/
void DL_Writer::tableEnd() const
{
dxfString(0, "ENDTAB");
}
/**
* End of the DXF file.
*
* <pre>
* 0
* EOF
* </pre>
*/
void DL_Writer::dxfEOF() const
{
dxfString(0, "EOF");
}
/**
* Comment.
*
* <pre>
* 999
* text
* </pre>
*/
void DL_Writer::comment(const char *text) const
{
dxfString(999, text);
}
/**
* Entity.
*
* <pre>
* 0
* entTypeName
* </pre>
*
*/
void DL_Writer::entity(const char *entTypeName) const
{
dxfString(0, entTypeName);
if (version>=DL_VERSION_2000)
{
handle();
}
}
/**
* Attributes of an entity.
*
* <pre>
* 8
* layer
* 62
* color
* 39
* width
* 6
* linetype
* </pre>
*/
void DL_Writer::entityAttributes(const DL_Attributes &attrib) const
{
// layer name:
dxfString(8, attrib.getLayer());
// R12 doesn't accept BYLAYER values. The value has to be missing
// in that case.
if (version>=DL_VERSION_2000 || attrib.getColor()!=256)
{
dxfInt(62, attrib.getColor());
}
if (version>=DL_VERSION_2000 && attrib.getColor24()!=-1)
{
dxfInt(420, attrib.getColor24());
}
if (version>=DL_VERSION_2000)
{
dxfInt(370, attrib.getWidth());
}
if (version>=DL_VERSION_2000) //-V581
{
dxfReal(48, attrib.getLinetypeScale());
}
std::string linetype = attrib.getLinetype();
std::transform(linetype.begin(), linetype.end(), linetype.begin(), ::toupper);
if (version>=DL_VERSION_2000 || linetype=="BYLAYER")
{
dxfString(6, attrib.getLinetype());
}
}
/**
* Subclass.
*/
void DL_Writer::subClass(const char *sub) const
{
dxfString(100, sub);
}
/**
* Layer (must be in the TABLES section LAYER).
*
* <pre>
* 0
* LAYER
* </pre>
*/
void DL_Writer::tableLayerEntry(unsigned long h) const
{
dxfString(0, "LAYER");
if (version>=DL_VERSION_2000)
{
if (h==0)
{
handle();
}
else
{
dxfHex(5, static_cast<int>(h));
}
dxfString(100, "AcDbSymbolTableRecord");
dxfString(100, "AcDbLayerTableRecord");
}
}
/**
* Line type (must be in the TABLES section LTYPE).
*
* <pre>
* 0
* LTYPE
* </pre>
*/
void DL_Writer::tableLinetypeEntry(unsigned long h) const
{
dxfString(0, "LTYPE");
if (version>=DL_VERSION_2000)
{
if (h==0)
{
handle();
}
else
{
dxfHex(5, static_cast<int>(h));
}
//dxfHex(330, 0x5);
dxfString(100, "AcDbSymbolTableRecord");
dxfString(100, "AcDbLinetypeTableRecord");
}
}
/**
* Appid (must be in the TABLES section APPID).
*
* <pre>
* 0
* APPID
* </pre>
*/
void DL_Writer::tableAppidEntry(unsigned long h) const
{
dxfString(0, "APPID");
if (version>=DL_VERSION_2000)
{
if (h==0)
{
handle();
}
else
{
dxfHex(5, static_cast<int>(h));
}
//dxfHex(330, 0x9);
dxfString(100, "AcDbSymbolTableRecord");
dxfString(100, "AcDbRegAppTableRecord");
}
}
/**
* Block (must be in the section BLOCKS).
*
* <pre>
* 0
* BLOCK
* </pre>
*/
void DL_Writer::sectionBlockEntry(unsigned long h) const
{
dxfString(0, "BLOCK");
if (version>=DL_VERSION_2000)
{
if (h==0)
{
handle();
}
else
{
dxfHex(5, static_cast<int>(h));
}
//dxfHex(330, blockHandle);
dxfString(100, "AcDbEntity");
if (h==0x1C)
{
dxfInt(67, 1);
}
dxfString(8, "0"); // TODO: Layer for block
dxfString(100, "AcDbBlockBegin");
}
}
/**
* End of Block (must be in the section BLOCKS).
*
* <pre>
* 0
* ENDBLK
* </pre>
*/
void DL_Writer::sectionBlockEntryEnd(unsigned long h) const
{
dxfString(0, "ENDBLK");
if (version>=DL_VERSION_2000)
{
if (h==0)
{
handle();
}
else
{
dxfHex(5, static_cast<int>(h));
}
//dxfHex(330, blockHandle);
dxfString(100, "AcDbEntity");
if (h==0x1D)
{
dxfInt(67, 1);
}
dxfString(8, "0"); // TODO: Layer for block
dxfString(100, "AcDbBlockEnd");
}
}
void DL_Writer::color(int col) const
{
dxfInt(62, col);
}
void DL_Writer::linetype(const char *lt) const
{
dxfString(6, lt);
}
void DL_Writer::linetypeScale(double scale) const
{
dxfReal(48, scale);
}
void DL_Writer::lineWeight(int lw) const
{
dxfInt(370, lw);
}
void DL_Writer::coord(int gc, double x, double y, double z) const
{
dxfReal(gc, x);
dxfReal(gc+10, y);
dxfReal(gc+20, z);
}
void DL_Writer::coordTriplet(int gc, const double *value) const
{
if (value)
{
dxfReal(gc, *value++);
dxfReal(gc+10, *value++);
dxfReal(gc+20, *value++);
}
}
void DL_Writer::resetHandle() const
{
m_handle = 1;
}
/**
* Writes a unique handle and returns it.
*/
unsigned long DL_Writer::handle(int gc) const
{
// handle has to be hex
dxfHex(gc, static_cast<int>(m_handle));
return m_handle++;
}
/**
* @return Next handle that will be written.
*/
unsigned long DL_Writer::getNextHandle() const
{
return m_handle;
}
/**
* Increases handle, so that the handle returned remains available.
*/
unsigned long DL_Writer::incHandle() const
{
return m_handle++;
}
/**
* Sets the handle of the model space. Entities refer to
* this handle.
*/
void DL_Writer::setModelSpaceHandle(unsigned long h) const
{
modelSpaceHandle = h;
}
unsigned long DL_Writer::getModelSpaceHandle() const
{
return modelSpaceHandle;
}
/**
* Sets the handle of the paper space. Some special blocks refer to
* this handle.
*/
void DL_Writer::setPaperSpaceHandle(unsigned long h) const
{
paperSpaceHandle = h;
}
unsigned long DL_Writer::getPaperSpaceHandle() const
{
return paperSpaceHandle;
}
/**
* Sets the handle of the paper space 0. Some special blocks refer to
* this handle.
*/
void DL_Writer::setPaperSpace0Handle(unsigned long h) const
{
paperSpace0Handle = h;
}
/**
* Sets the handle of the paper space 0. Some special blocks refer to
* this handle.
*/
unsigned long DL_Writer::getPaperSpace0Handle() const
{
return paperSpace0Handle;
}
/**
* Can be overwritten by the implementing class to write a
* bool value to the file.
*
* @param gc Group code.
* @param value The bool value.
*/
void DL_Writer::dxfBool(int gc, bool value) const
{
dxfInt(gc, static_cast<int>(value));
}

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src/libs/vdxf/dxflib/dl_writer.h
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/****************************************************************************
** Copyright (C) 2015 Roman Telezhynskyi <dismine(at)gmail.com>
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
** Copyright (C) 2001 Robert J. Campbell Jr.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_WRITER_H
#define DL_WRITER_H
#include "dl_global.h"
#ifndef _WIN32
#include <strings.h>
#endif
#if defined(Q_CC_MSVC)
#if (_MSC_VER > 1000)
#pragma once
#endif // _MSC_VER > 1000
#endif // Q_CC_MSVC
#include <algorithm>
#include <iostream>
#include <string>
#include "dl_attributes.h"
#include "dl_codes.h"
/**
* Defines interface for writing low level DXF constructs to
* a file. Implementation is defined in derived classes that write
* to binary or ASCII files.
*
* Implements functions that write higher level constructs in terms of
* the low level ones.
*
* @todo Add error checking for string/entry length.
*/
class DXFLIB_EXPORT DL_Writer
{
public:
explicit DL_Writer(DL_Codes::version version);
virtual ~DL_Writer();
void section(const char* name) const;
void sectionHeader() const;
void sectionTables() const;
void sectionBlocks() const;
void sectionEntities() const;
void sectionClasses() const;
void sectionObjects() const;
void sectionEnd() const;
void table(const char* name, int num, int h=0) const;
void tableLayers(int num) const;
void tableLinetypes(int num) const;
void tableAppid(int num) const;
void tableStyle(int num) const;
void tableEnd() const;
void dxfEOF() const;
void comment(const char* text) const;
void entity(const char* entTypeName) const;
void entityAttributes(const DL_Attributes& attrib) const;
void subClass(const char* sub) const;
void tableLayerEntry(unsigned long int h=0) const;
void tableLinetypeEntry(unsigned long int h=0) const;
void tableAppidEntry(unsigned long int h=0) const;
void sectionBlockEntry(unsigned long int h=0) const;
void sectionBlockEntryEnd(unsigned long int h=0) const;
void color(int col=256) const;
void linetype(const char *lt) const;
void linetypeScale(double scale) const;
void lineWeight(int lw) const;
void coord(int gc, double x, double y, double z=0) const;
void coordTriplet(int gc, const double* value) const;
void resetHandle() const;
unsigned long handle(int gc=5) const;
unsigned long getNextHandle() const;
unsigned long incHandle() const;
void setModelSpaceHandle(unsigned long h) const;
unsigned long getModelSpaceHandle() const;
void setPaperSpaceHandle(unsigned long h) const;
unsigned long getPaperSpaceHandle() const;
void setPaperSpace0Handle(unsigned long h) const;
unsigned long getPaperSpace0Handle() const;
/**
* Must be overwritten by the implementing class to write a
* real value to the file.
*
* @param gc Group code.
* @param value The real value.
*/
virtual void dxfReal(int gc, double value) const = 0;
/**
* Must be overwritten by the implementing class to write an
* int value to the file.
*
* @param gc Group code.
* @param value The int value.
*/
virtual void dxfInt(int gc, int value) const = 0;
virtual void dxfBool(int gc, bool value) const;
/**
* Must be overwritten by the implementing class to write an
* int value (hex) to the file.
*
* @param gc Group code.
* @param value The int value.
*/
virtual void dxfHex(int gc, int value) const = 0;
/**
* Must be overwritten by the implementing class to write a
* string to the file.
*
* @param gc Group code.
* @param value The string.
*/
virtual void dxfString(int gc, const char* value) const = 0;
/**
* Must be overwritten by the implementing class to write a
* string to the file.
*
* @param gc Group code.
* @param value The string.
*/
virtual void dxfString(int gc, const std::string& value) const = 0;
protected:
mutable unsigned long m_handle;
mutable unsigned long modelSpaceHandle;
mutable unsigned long paperSpaceHandle;
mutable unsigned long paperSpace0Handle;
/**
* DXF version to be created.
*/
DL_Codes::version version;
};
#endif

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src/libs/vdxf/dxflib/dl_writer_ascii.cpp
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/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
** Copyright (C) 2001 Robert J. Campbell Jr.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#if defined(Q_CC_MSVC)
#if (_MSC_VER > 1000)
#pragma once
#endif // _MSC_VER > 1000
#endif // Q_CC_MSVC
#include <stdio.h>
#include <string.h>
#include <QtGlobal>
#include "../vmisc/diagnostic.h"
#include "dl_writer_ascii.h"
/**
* Closes the output file.
*/
void DL_WriterA::close() const
{
m_ofile.close();
}
/**
* @retval true Opening file has failed.
* @retval false Otherwise.
*/
bool DL_WriterA::openFailed() const
{
return m_ofile.fail();
}
/**
* Writes a real (double) variable to the DXF file.
*
* @param gc Group code.
* @param value Double value
*/
void DL_WriterA::dxfReal(int gc, double value) const
{
char str[256];
QT_WARNING_PUSH
#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) < 408
QT_WARNING_DISABLE_GCC("-Wformat")
#endif
if (version==DL_Codes::AC1009_MIN)
{
snprintf(str, sizeof(str), "%.6lf", value);
}
else
{
snprintf(str, sizeof(str), "%.16lf", value);
}
QT_WARNING_POP
// fix for german locale:
strReplace(str, ',', '.');
// Cut away those zeros at the end:
bool dot = false;
int end = -1;
for (quint32 i=0, sz = static_cast<quint32>(strlen(str)); i<sz; ++i)
{
if (str[i]=='.')
{
dot = true;
end = static_cast<int>(i)+2;
continue;
}
else if (dot && str[i]!='0')
{
end = static_cast<int>(i)+1;
}
}
if (end>0 && end<static_cast<int>(strlen(str)))
{
str[end] = '\0';
}
dxfString(gc, str);
m_ofile.flush();
}
/**
* Writes an int variable to the DXF file.
*
* @param gc Group code.
* @param value Int value
*/
void DL_WriterA::dxfInt(int gc, int value) const
{
m_ofile << (gc<10 ? " " : (gc<100 ? " " : "")) << gc << "\n" << value << "\n";
}
/**
* Writes a hex int variable to the DXF file.
*
* @param gc Group code.
* @param value Int value
*/
void DL_WriterA::dxfHex(int gc, int value) const
{
char str[12];
snprintf(str, sizeof(str), "%0X", value);
dxfString(gc, str);
}
/**
* Writes a string variable to the DXF file.
*
* @param gc Group code.
* @param value String
*/
void DL_WriterA::dxfString(int gc, const char* value) const
{
m_ofile << (gc<10 ? " " : (gc<100 ? " " : "")) << gc << "\n"
<< value << "\n";
}
void DL_WriterA::dxfString(int gc, const std::string& value) const
{
m_ofile << (gc<10 ? " " : (gc<100 ? " " : "")) << gc << "\n"
<< value << "\n";
}
/**
* Replaces every occurence of src with dest in the null terminated str.
*/
void DL_WriterA::strReplace(char* str, char src, char dest)
{
size_t i;
for (i=0; i<strlen(str); i++)
{
if (str[i]==src)
{
str[i] = dest;
}
}
}

85
src/libs/vdxf/dxflib/dl_writer_ascii.h
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/****************************************************************************
** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
** Copyright (C) 2001 Robert J. Campbell Jr.
**
** This file is part of the dxflib project.
**
** This file is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef DL_WRITER_ASCII_H
#define DL_WRITER_ASCII_H
#include "dl_global.h"
#include "dl_codes.h"
#if defined(Q_CC_MSVC)
#if (_MSC_VER > 1000)
#pragma once
#endif // _MSC_VER > 1000
#if _MSC_VER < 1900
#define snprintf _snprintf
#endif
#endif // Q_CC_MSVC
#include <fstream>
#include <string>
#include "dl_writer.h"
/**
* Implements functions defined in DL_Writer for writing low
* level DXF constructs to an ASCII format DXF file.
*
* @todo What if \c fname is NULL? Or \c fname can't be opened for
* another reason?
*/
class DXFLIB_EXPORT DL_WriterA : public DL_Writer
{
public:
/**
* @brief DL_WriterA contructor
* @param fname File name of the file to be created.
* @param version DXF version. Defaults to DL_VERSION_2002.
*/
explicit DL_WriterA(const char* fname, DL_Codes::version version=DL_VERSION_2000)
: DL_Writer(version), m_ofile(fname) {}
virtual ~DL_WriterA() {}
bool openFailed() const;
void close() const;
void dxfReal(int gc, double value) const;
void dxfInt(int gc, int value) const;
void dxfHex(int gc, int value) const;
void dxfString(int gc, const char* value) const;
void dxfString(int gc, const std::string& value) const;
static void strReplace(char* str, char src, char dest);
private:
/**
* DXF file to be created.
*/
mutable std::ofstream m_ofile;
};
#endif

150
src/libs/vdxf/dxflib/strlcpy.h
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/************************************************************************
**
** @file strlcpy.h
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date December 20, 2016
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013-2016 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
/*
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef VALENTINA_STRLCPY_H
#define VALENTINA_STRLCPY_H
/* This function comes from BSD */
#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__) && \
!defined(__bsdi__) && !defined(__APPLE__)
#include <sys/types.h>
#include <string.h>
#include "../vmisc/diagnostic.h"
QT_WARNING_PUSH
QT_WARNING_DISABLE_CLANG("-Wsign-conversion")
/*
* Copy src to string dst of size siz. At most siz-1 characters
* will be copied. Always NUL terminates (unless siz == 0).
* Returns strlen(src); if retval >= siz, truncation occurred.
*/
inline size_t strlcpy(char *dst, const char *src, size_t siz)
{
char *d = dst;
const char *s = src;
size_t n = siz;
/* Copy as many bytes as will fit */
if (n != 0)
{
while (--n != 0)
{
if ((*d++ = *s++) == '\0')
{
break;
}
}
}
/* Not enough room in dst, add NUL and traverse rest of src */
if (n == 0)
{
if (siz != 0)
{
*d = '\0'; /* NUL-terminate dst */
}
while (*s++)
;
}
return(s - src - 1); /* count does not include NUL */
}
/*
* Appends src to string dst of size siz (unlike strncat, siz is the
* full size of dst, not space left). At most siz-1 characters
* will be copied. Always NUL terminates (unless siz <= strlen(dst)).
* Returns strlen(src) + MIN(siz, strlen(initial dst)).
* If retval >= siz, truncation occurred.
*/
inline size_t strlcat(char *dst, const char *src, size_t siz)
{
char *d = dst;
const char *s = src;
size_t n = siz;
size_t dlen;
/* Find the end of dst and adjust bytes left but don't go past end */
while (n-- != 0 && *d != '\0')
{
d++;
}
dlen = d - dst;
n = siz - dlen;
if (n == 0)
{
return(dlen + strlen(s));
}
while (*s != '\0')
{
if (n != 1)
{
*d++ = *s;
n--;
}
s++;
}
*d = '\0';
return(dlen + (s - src)); /* count does not include NUL */
}
QT_WARNING_POP
#endif /* ! __*BSD__ */
#endif // VALENTINA_STRLCPY_H

434
src/libs/vdxf/dxiface.cpp Normal file
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/******************************************************************************
** dwg2dxf - Program to convert dwg/dxf to dxf(ascii & binary) **
** **
** Copyright (C) 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 "dxiface.h"
#include "libdxfrw/libdwgr.h"
#include "libdxfrw/libdxfrw.h"
#include "../vmisc/vabstractapplication.h"
#include <iostream>
#include <algorithm>
#include <QDateTime>
#include <QFont>
#include <QLocale>
dx_iface::dx_iface(const std::string &file, DRW::Version v, VarMeasurement varMeasurement, VarInsunits varInsunits)
: dxfW(new dxfRW(file.c_str())),
cData(),
version(v)
{
InitHeader(varMeasurement, varInsunits);
InitLTypes();
InitLayers();
InitTextstyles();
InitAppId();
}
dx_iface::~dx_iface()
{
delete dxfW;
}
bool dx_iface::fileExport(bool binary)
{
bool success = dxfW->write(this, version, binary);
return success;
}
void dx_iface::writeEntity(DRW_Entity* e){
switch (e->eType) {
case DRW::POINT:
dxfW->writePoint(static_cast<DRW_Point*>(e));
break;
case DRW::LINE:
dxfW->writeLine(static_cast<DRW_Line*>(e));
break;
case DRW::CIRCLE:
dxfW->writeCircle(static_cast<DRW_Circle*>(e));
break;
case DRW::ARC:
dxfW->writeArc(static_cast<DRW_Arc*>(e));
break;
case DRW::SOLID:
dxfW->writeSolid(static_cast<DRW_Solid*>(e));
break;
case DRW::ELLIPSE:
dxfW->writeEllipse(static_cast<DRW_Ellipse*>(e));
break;
case DRW::LWPOLYLINE:
dxfW->writeLWPolyline(static_cast<DRW_LWPolyline*>(e));
break;
case DRW::POLYLINE:
dxfW->writePolyline(static_cast<DRW_Polyline*>(e));
break;
case DRW::SPLINE:
dxfW->writeSpline(static_cast<DRW_Spline*>(e));
break;
// case RS2::EntitySplinePoints:
// writeSplinePoints(static_cast<DRW_Point*>(e));
// break;
// case RS2::EntityVertex:
// break;
case DRW::INSERT:
dxfW->writeInsert(static_cast<DRW_Insert*>(e));
break;
case DRW::MTEXT:
dxfW->writeMText(static_cast<DRW_MText*>(e));
break;
case DRW::TEXT:
dxfW->writeText(static_cast<DRW_Text*>(e));
break;
case DRW::DIMLINEAR:
case DRW::DIMALIGNED:
case DRW::DIMANGULAR:
case DRW::DIMANGULAR3P:
case DRW::DIMRADIAL:
case DRW::DIMDIAMETRIC:
case DRW::DIMORDINATE:
dxfW->writeDimension(static_cast<DRW_Dimension*>(e));
break;
case DRW::LEADER:
dxfW->writeLeader(static_cast<DRW_Leader*>(e));
break;
case DRW::HATCH:
dxfW->writeHatch(static_cast<DRW_Hatch*>(e));
break;
case DRW::IMAGE:
dxfW->writeImage(static_cast<DRW_Image*>(e), static_cast<dx_ifaceImg*>(e)->path);
break;
default:
break;
}
}
void dx_iface::writeHeader(DRW_Header &data){
//complete copy of header vars:
data = cData.headerC;
//or copy one by one:
// for (std::map<std::string,DRW_Variant*>::iterator it=cData->headerC.vars.begin(); it != cData->headerC.vars.end(); ++it)
// data.vars[it->first] = new DRW_Variant( *(it->second) );
}
void dx_iface::writeBlocks(){
//write each block
for (std::list<dx_ifaceBlock*>::iterator it=cData.blocks.begin(); it != cData.blocks.end(); ++it){
dx_ifaceBlock* bk = *it;
dxfW->writeBlock(bk);
//and write each entity in block
for (std::list<DRW_Entity*>::const_iterator it=bk->ent.begin(); it!=bk->ent.end(); ++it)
writeEntity(*it);
}
}
void dx_iface::writeBlockRecords(){
for (std::list<dx_ifaceBlock*>::iterator it=cData.blocks.begin(); it != cData.blocks.end(); ++it)
dxfW->writeBlockRecord((*it)->name);
}
void dx_iface::writeEntities(){
for (std::list<DRW_Entity*>::const_iterator it=cData.mBlock->ent.begin(); it!=cData.mBlock->ent.end(); ++it)
writeEntity(*it);
}
void dx_iface::writeLTypes(){
for (std::list<DRW_LType>::iterator it=cData.lineTypes.begin(); it != cData.lineTypes.end(); ++it)
dxfW->writeLineType(&(*it));
}
void dx_iface::writeLayers(){
for (std::list<DRW_Layer>::iterator it=cData.layers.begin(); it != cData.layers.end(); ++it)
dxfW->writeLayer(&(*it));
}
void dx_iface::writeTextstyles(){
for (std::list<DRW_Textstyle>::iterator it=cData.textStyles.begin(); it != cData.textStyles.end(); ++it)
dxfW->writeTextstyle(&(*it));
}
void dx_iface::writeVports(){
for (std::list<DRW_Vport>::iterator it=cData.VPorts.begin(); it != cData.VPorts.end(); ++it)
dxfW->writeVport(&(*it));
}
void dx_iface::writeDimstyles(){
for (std::list<DRW_Dimstyle>::iterator it=cData.dimStyles.begin(); it != cData.dimStyles.end(); ++it)
dxfW->writeDimstyle(&(*it));
}
void dx_iface::writeAppId(){
for (std::list<DRW_AppId>::iterator it=cData.appIds.begin(); it != cData.appIds.end(); ++it)
dxfW->writeAppId(&(*it));
}
void dx_iface::InitHeader(VarMeasurement varMeasurement, VarInsunits varInsunits)
{
cData.headerC.addComment("Valentina DXF File");
// 1 = Clockwise angles, 0 = Counterclockwise
cData.headerC.addInt("$ANGDIR", 0, 70);// Qt use counterclockwise
// Sets drawing units: 0 = English; 1 = Metric
cData.headerC.addInt("$MEASUREMENT", static_cast<int>(varMeasurement), 70);
cData.headerC.addInt("$INSUNITS", static_cast<int>(varInsunits), 70);
QString dateTime = QDateTime::currentDateTime().toString("yyyyMMdd.HHmmsszzz");
dateTime.chop(1);// we need hundredths of a second
cData.headerC.addStr("$TDCREATE", dateTime.toStdString(), 40);
if (version >= DRW::AC1021)
{ // Full support Unicode
cData.headerC.addStr("$DWGCODEPAGE", "UTF-8", 3);
}
else
{
cData.headerC.addStr("$DWGCODEPAGE", LocaleToISO(), 3);
}
}
void dx_iface::InitLTypes()
{
DRW_LType ltype;
ltype.name = "DOT";
ltype.desc = "Dot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .";
ltype.size = 2;
ltype.length = 0.125;
ltype.path.push_back(0.0);
ltype.path.push_back(-0.125);
cData.lineTypes.push_back(ltype);
ltype.path.clear();
ltype.name = "DASHED";
ltype.desc = "Dashed _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _";
ltype.size = 2;
ltype.length = 0.375;
ltype.path.push_back(0.25);
ltype.path.push_back(-0.125);
cData.lineTypes.push_back(ltype);
ltype.path.clear();
ltype.name = "DASHDOT2";
ltype.desc = "Dash dot2 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.";
ltype.size = 4;
ltype.length = 0.5;
ltype.path.push_back(0.25);
ltype.path.push_back(-0.125);
ltype.path.push_back(0.0);
ltype.path.push_back(-0.125);
cData.lineTypes.push_back(ltype);
ltype.path.clear();
ltype.name = "DIVIDE2";
ltype.desc = "Divide2 __..__..__..__..__..__..__..__..__..__..__..__..__..__..__..__..";
ltype.size = 6;
ltype.length = 0.625;
ltype.path.push_back(0.25);
ltype.path.push_back(-0.125);
ltype.path.push_back(0.0);
ltype.path.push_back(-0.125);
ltype.path.push_back(0.0);
ltype.path.push_back(-0.125);
cData.lineTypes.push_back(ltype);
}
void dx_iface::InitLayers()
{
DRW_Layer defLayer;
defLayer.name = "0";
defLayer.color = DRW::black; // default color
defLayer.lWeight = DRW_LW_Conv::width17; // default width
defLayer.lineType = "CONTINUOUS"; // default line style
cData.layers.push_back(defLayer);
// DRW_Layer mLayer;
// mLayer.name = "mainlayer";
// mLayer.color = DRW::black; // default color
// mLayer.lWeight = 100; // default width
// mLayer.lineType = "CONTINUOUS"; // default line style
// cData.lineTypes.push_back(mLayer);
}
void dx_iface::InitTextstyles()
{
DRW_Textstyle style;
style.name = "Standard";
style.lastHeight = 2.5;
style.font = "txt";
cData.textStyles.push_back(style);
}
void dx_iface::InitAppId()
{
DRW_AppId ai;
ai.name ="Valentina";
cData.appIds.push_back(ai);
}
void dx_iface::AddEntity(DRW_Entity *e)
{
cData.mBlock->ent.push_back(e);
}
UTF8STRING dx_iface::AddFont(const QFont &f)
{
DRW_Textstyle ts;
ts.name = f.family().toUpper().toStdString();
// Idea source https://stackoverflow.com/questions/20111522/writing-text-styles-into-dxf-from-a-delphi-application
if (f.bold())
{
ts.name += "_BOLD";
ts.fontFamily += 0x2000000;
}
if (f.italic())
{
ts.name += "_ITALIC";
ts.fontFamily += 0x1000000;
}
for (auto it = cData.textStyles.begin() ; it !=cData.textStyles.end() ; ++it)
{
if ((*it).name == ts.name)
{
return ts.name;
}
}
ts.font = f.family().toStdString();
cData.textStyles.push_back(ts);
return ts.name;
}
std::string dx_iface::LocaleToISO() const
{
QMap <std::string, std::string> locMap;
locMap["croatian"] = "ISO8859-2";
locMap["cs"] = "ISO8859-2";
locMap["cs_CS"] = "ISO8859-2";
locMap["cs_CZ"] = "ISO8859-2";
locMap["cz"] = "ISO8859-2";
locMap["cz_CZ"] = "ISO8859-2";
locMap["czech"] = "ISO8859-2";
locMap["hr"] = "ISO8859-2";
locMap["hr_HR"] = "ISO8859-2";
locMap["hu"] = "ISO8859-2";
locMap["hu_HU"] = "ISO8859-2";
locMap["hungarian"] = "ISO8859-2";
locMap["pl"] = "ISO8859-2";
locMap["pl_PL"] = "ISO8859-2";
locMap["polish"] = "ISO8859-2";
locMap["ro"] = "ISO8859-2";
locMap["ro_RO"] = "ISO8859-2";
locMap["rumanian"] = "ISO8859-2";
locMap["serbocroatian"] = "ISO8859-2";
locMap["sh"] = "ISO8859-2";
locMap["sh_SP"] = "ISO8859-2";
locMap["sh_YU"] = "ISO8859-2";
locMap["sk"] = "ISO8859-2";
locMap["sk_SK"] = "ISO8859-2";
locMap["sl"] = "ISO8859-2";
locMap["sl_CS"] = "ISO8859-2";
locMap["sl_SI"] = "ISO8859-2";
locMap["slovak"] = "ISO8859-2";
locMap["slovene"] = "ISO8859-2";
locMap["sr_SP"] = "ISO8859-2";
locMap["eo"] = "ISO8859-3";
locMap["ee"] = "ISO8859-4";
locMap["ee_EE"] = "ISO8859-4";
locMap["mk"] = "ISO8859-5";
locMap["mk_MK"] = "ISO8859-5";
locMap["sp"] = "ISO8859-5";
locMap["sp_YU"] = "ISO8859-5";
locMap["ar_AA"] = "ISO8859-6";
locMap["ar_SA"] = "ISO8859-6";
locMap["arabic"] = "ISO8859-6";
locMap["el"] = "ISO8859-7";
locMap["el_GR"] = "ISO8859-7";
locMap["greek"] = "ISO8859-7";
locMap["hebrew"] = "ISO8859-8";
locMap["he"] = "ISO8859-8";
locMap["he_IL"] = "ISO8859-8";
locMap["iw"] = "ISO8859-8";
locMap["iw_IL"] = "ISO8859-8";
locMap["tr"] = "ISO8859-9";
locMap["tr_TR"] = "ISO8859-9";
locMap["turkish"] = "ISO8859-9";
locMap["lt"] = "ISO8859-13";
locMap["lt_LT"] = "ISO8859-13";
locMap["lv"] = "ISO8859-13";
locMap["lv_LV"] = "ISO8859-13";
locMap["et"] = "ISO8859-15";
locMap["et_EE"] = "ISO8859-15";
locMap["br_FR"] = "ISO8859-15";
locMap["ca_ES"] = "ISO8859-15";
locMap["de"] = "ISO8859-15";
locMap["de_AT"] = "ISO8859-15";
locMap["de_BE"] = "ISO8859-15";
locMap["de_DE"] = "ISO8859-15";
locMap["de_LU"] = "ISO8859-15";
locMap["en_IE"] = "ISO8859-15";
locMap["es"] = "ISO8859-15";
locMap["es_ES"] = "ISO8859-15";
locMap["eu_ES"] = "ISO8859-15";
locMap["fi"] = "ISO8859-15";
locMap["fi_FI"] = "ISO8859-15";
locMap["finnish"] = "ISO8859-15";
locMap["fr"] = "ISO8859-15";
locMap["fr_FR"] = "ISO8859-15";
locMap["fr_BE"] = "ISO8859-15";
locMap["fr_LU"] = "ISO8859-15";
locMap["french"] = "ISO8859-15";
locMap["ga_IE"] = "ISO8859-15";
locMap["gl_ES"] = "ISO8859-15";
locMap["it"] = "ISO8859-15";
locMap["it_IT"] = "ISO8859-15";
locMap["oc_FR"] = "ISO8859-15";
locMap["nl"] = "ISO8859-15";
locMap["nl_BE"] = "ISO8859-15";
locMap["nl_NL"] = "ISO8859-15";
locMap["pt"] = "ISO8859-15";
locMap["pt_PT"] = "ISO8859-15";
locMap["sv_FI"] = "ISO8859-15";
locMap["wa_BE"] = "ISO8859-15";
locMap["uk"] = "KOI8-U";
locMap["uk_UA"] = "KOI8-U";
locMap["ru_YA"] = "KOI8-U";
locMap["ukrainian"] = "KOI8-U";
locMap["ru_RU"] = "KOI8-U";
locMap["be"] = "KOI8-R";
locMap["be_BY"] = "KOI8-R";
locMap["bg"] = "KOI8-R";
locMap["bg_BG"] = "KOI8-R";
locMap["bulgarian"] = "KOI8-R";
locMap["ba_RU"] = "KOI8-R";
locMap["ky"] = "KOI8-R";
locMap["ky_KG"] = "KOI8-R";
locMap["kk"] = "KOI8-R";
locMap["kk_KZ"] = "KOI8-R";
QLocale locale(qApp->Settings()->GetLocale());
return locMap.value(locale.name().toStdString(), "ISO8859-1");
}

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/******************************************************************************
** dwg2dxf - Program to convert dwg/dxf to dxf(ascii & binary) **
** **
** Copyright (C) 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/>. **
******************************************************************************/
#ifndef DX_IFACE_H
#define DX_IFACE_H
#include "libdxfrw/drw_interface.h"
#include "libdxfrw/libdxfrw.h"
#include "dxfdef.h"
class QFont;
//class to store image data and path from DRW_ImageDef
class dx_ifaceImg : public DRW_Image {
public:
dx_ifaceImg(){}
dx_ifaceImg(const DRW_Image& p):DRW_Image(p){}
~dx_ifaceImg(){}
std::string path; //stores the image path
};
//container class to store entites.
class dx_ifaceBlock : public DRW_Block {
public:
dx_ifaceBlock(){}
dx_ifaceBlock(const DRW_Block& p):DRW_Block(p){}
~dx_ifaceBlock(){
for (std::list<DRW_Entity*>::const_iterator it=ent.begin(); it!=ent.end(); ++it)
delete *it;
}
std::list<DRW_Entity*>ent; //stores the entities list
};
//container class to store full dwg/dxf data.
class dx_data {
public:
dx_data(){
mBlock = new dx_ifaceBlock();
}
~dx_data(){
//cleanup,
for (std::list<dx_ifaceBlock*>::const_iterator it=blocks.begin(); it!=blocks.end(); ++it)
delete *it;
delete mBlock;
}
DRW_Header headerC; //stores a copy of the header vars
std::list<DRW_LType>lineTypes; //stores a copy of all line types
std::list<DRW_Layer>layers; //stores a copy of all layers
std::list<DRW_Dimstyle>dimStyles; //stores a copy of all dimension styles
std::list<DRW_Vport>VPorts; //stores a copy of all vports
std::list<DRW_Textstyle>textStyles; //stores a copy of all text styles
std::list<DRW_AppId>appIds; //stores a copy of all line types
std::list<dx_ifaceBlock*>blocks; //stores a copy of all blocks and the entities in it
std::list<dx_ifaceImg*>images; //temporary list to find images for link with DRW_ImageDef. Do not delete it!!
dx_ifaceBlock* mBlock; //container to store model entities
};
class dx_iface : public DRW_Interface
{
public:
dx_iface(const std::string& file, DRW::Version v, VarMeasurement varMeasurement, VarInsunits varInsunits);
virtual ~dx_iface();
bool fileExport(bool binary);
void writeEntity(DRW_Entity* e);
//reimplement virtual DRW_Interface functions
//writer part, send all in class dx_data to writer
virtual void writeHeader(DRW_Header& data);
virtual void writeBlocks();
//only send the name, needed by the reader to prepare handles of blocks & blockRecords
virtual void writeBlockRecords();
//write entities of model space and first paper_space
virtual void writeEntities();
virtual void writeLTypes();
virtual void writeLayers();
virtual void writeTextstyles();
virtual void writeVports();
virtual void writeDimstyles();
virtual void writeAppId();
void AddEntity(DRW_Entity* e);
UTF8STRING AddFont(const QFont &f);
private:
dxfRW* dxfW; //pointer to writer, needed to send data
dx_data cData; // class to store or read data
DRW::Version version;
void InitHeader(VarMeasurement varMeasurement, VarInsunits varInsunits);
void InitLTypes();
void InitLayers();
void InitTextstyles();
void InitAppId();
std::string LocaleToISO() const;
};
#endif // DX_IFACE_H

7
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Rallaz <rallazz@gmail.com>
Original author.
Nicu Tofan <nicu.tofan@gmail.com>
contributor.
Miguel E. Hernández Cuervo <mhcuervo@gmail.com>
contributor.

339
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
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General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
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When we speak of free software, we are referring to freedom, not
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To protect your rights, we need to make restrictions that forbid
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
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Also add information on how to contact you by electronic and paper mail.
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The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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This General Public License does not permit incorporating your program into
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library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

29
src/libs/vdxf/libdxfrw/README Normal file
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libdxfrw
libdxfrw is a free C++ library to read and write DXF files in both formats, ascii and binary form.
Also can read DWG files from R14 to the last V2015.
It is licensed under the terms of the GNU General Public License version 2 (or at you option
any later version).
If you are looking for general information about the project, check our website:
http://sourceforge.net/projects/libdxfrw
== Building and installing the library ==
Use the tipical
./configure
make
make install (as root)
[VC++]
- Open vs2013\libdxfrw.sln with VS2013
- Build Solution
There is also a dwg to dxf converter that depends on libdxfrw that can be built the same way.
- Open dwg2dxf\vs2013\dwg2dxf.sln with VS2013
- Build Solution
== Example usage of the library ==
The dwg to dxf converter (dwg2dxf) included in this package can be used as reference.

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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/>. **
******************************************************************************/
#ifndef DRW_BASE_H
#define DRW_BASE_H
#define DRW_VERSION "0.6.3"
#include <string>
#include <list>
#include <cmath>
#ifdef DRW_ASSERTS
# define drw_assert(a) assert(a)
#else
# define drw_assert(a)
#endif
#define UTF8STRING std::string
#define DRW_UNUSED(x) (void)x
#if defined(WIN64) || defined(_WIN64) || defined(__WIN64__)
# define DRW_WIN
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
# define DRW_WIN
#elif defined(__MWERKS__) && defined(__INTEL__)
# define DRW_WIN
#else
# define DRW_POSIX
#endif
#ifndef M_PI
#define M_PI 3.141592653589793238462643
#endif
#ifndef M_PI_2
#define M_PI_2 1.57079632679489661923
#endif
#define M_PIx2 6.283185307179586 // 2*PI
#define ARAD 57.29577951308232
typedef signed char dint8; /* 8 bit signed */
typedef signed short dint16; /* 16 bit signed */
typedef signed int dint32; /* 32 bit signed */
typedef long long int dint64; /* 64 bit signed */
typedef unsigned char duint8; /* 8 bit unsigned */
typedef unsigned short duint16; /* 16 bit unsigned */
typedef unsigned int duint32; /* 32 bit unsigned */
typedef unsigned long long int duint64; /* 64 bit unsigned */
typedef float dfloat32; /* 32 bit floating point */
typedef double ddouble64; /* 64 bit floating point */
typedef long double ddouble80; /* 80 bit floating point */
namespace DRW {
//! Version numbers for the DXF Format.
enum Version {
UNKNOWNV, /*!< UNKNOWN VERSION. */
AC1006, /*!< R10. */
AC1009, /*!< R11 & R12. */
AC1012, /*!< R13. */
AC1014, /*!< R14. */
AC1015, /*!< ACAD 2000. */
AC1018, /*!< ACAD 2004. */
AC1021, /*!< ACAD 2007. */
AC1024, /*!< ACAD 2010. */
AC1027 /*!< ACAD 2013. */
};
enum error {
BAD_NONE, /*!< No error. */
BAD_UNKNOWN, /*!< UNKNOWN. */
BAD_OPEN, /*!< error opening file. */
BAD_VERSION, /*!< unsupported version. */
BAD_READ_METADATA, /*!< error reading matadata. */
BAD_READ_FILE_HEADER, /*!< error in file header read process. */
BAD_READ_HEADER, /*!< error in header vars read process. */
BAD_READ_HANDLES, /*!< error in object map read process. */
BAD_READ_CLASSES, /*!< error in classes read process. */
BAD_READ_TABLES, /*!< error in tables read process. */
BAD_READ_BLOCKS, /*!< error in block read process. */
BAD_READ_ENTITIES, /*!< error in entities read process. */
BAD_READ_OBJECTS /*!< error in objects read process. */
};
enum DBG_LEVEL {
NONE,
DEBUG
};
//! Special codes for colors
enum ColorCodes {
black = 250,
green = 3,
red = 1,
brown = 15,
yellow = 2,
cyan = 4,
magenta = 6,
gray = 8,
blue = 5,
l_blue = 163,
l_green = 121,
l_cyan = 131,
l_red = 23,
l_magenta = 221,
l_gray = 252,
white = 7,
ColorByLayer = 256,
ColorByBlock = 0
};
//! Spaces
enum Space {
ModelSpace = 0,
PaperSpace = 1
};
//! Special kinds of handles
enum HandleCodes {
NoHandle = 0
};
//! Shadow mode
enum ShadowMode {
CastAndReceieveShadows = 0,
CastShadows = 1,
ReceiveShadows = 2,
IgnoreShadows = 3
};
//! Special kinds of materials
enum MaterialCodes {
MaterialByLayer = 0
};
//! Special kinds of plot styles
enum PlotStyleCodes {
DefaultPlotStyle = 0
};
//! Special kinds of transparencies
enum TransparencyCodes {
Opaque = 0,
Transparent = -1
};
} // namespace DRW
//! Class to handle 3D coordinate point
/*!
* Class to handle 3D coordinate point
* @author Rallaz
*/
class DRW_Coord {
public:
DRW_Coord() { x = 0; y = 0; z = 0; }
DRW_Coord(double ix, double iy, double iz) {
x = ix; y = iy; z = iz;
}
DRW_Coord operator = (const DRW_Coord& data) {
x = data.x; y = data.y; z = data.z;
return *this;
}
/*!< convert to unitary vector */
void unitize(){
double dist;
dist = sqrt(x*x + y*y + z*z);
if (dist > 0.0) {
x= x/dist;
y= y/dist;
z= z/dist;
}
}
public:
double x;
double y;
double z;
};
//! Class to handle vertex
/*!
* Class to handle vertex for lwpolyline entity
* @author Rallaz
*/
class DRW_Vertex2D {
public:
DRW_Vertex2D() {
// eType = DRW::LWPOLYLINE;
stawidth = endwidth = bulge = 0;
}
DRW_Vertex2D(double sx, double sy, double b) {
stawidth = endwidth = 0;
x = sx;
y =sy;
bulge = b;
}
public:
double x; /*!< x coordinate, code 10 */
double y; /*!< y coordinate, code 20 */
double stawidth; /*!< Start width, code 40 */
double endwidth; /*!< End width, code 41 */
double bulge; /*!< bulge, code 42 */
};
//! Class to handle header vars
/*!
* Class to handle header vars
* @author Rallaz
*/
class DRW_Variant {
public:
enum TYPE {
STRING,
INTEGER,
DOUBLE,
COORD,
INVALID
};
//TODO: add INT64 support
DRW_Variant() {
type = INVALID;
}
DRW_Variant(int c, dint32 i) {
code = c; addInt(i);
}
DRW_Variant(int c, duint32 i) {
code = c; addInt(static_cast<dint32>(i));//RLZ: verify if worrk with big numbers
}
DRW_Variant(int c, double d) {
code = c; addDouble(d);
}
DRW_Variant(int c, UTF8STRING s) {
code = c; addString(s);
}
DRW_Variant(int c, DRW_Coord crd) {
code = c; addCoord(crd);
}
DRW_Variant(const DRW_Variant& d) {
code = d.code;
type = d.type;
content = d.content;
if (d.type == COORD) {
vdata = d.vdata;
content.v = &vdata;
}
if (d.type == STRING) {
sdata = d.sdata;
content.s = &sdata;
}
}
~DRW_Variant() {
}
void addString(UTF8STRING s) {setType(STRING); sdata = s; content.s = &sdata;}
void addInt(int i) {setType(INTEGER); content.i = i;}
void addDouble(double d) {setType(DOUBLE); content.d = d;}
void addCoord() {setType(COORD); vdata.x=0.0; vdata.y=0.0; vdata.z=0.0; content.v = &vdata;}
void addCoord(DRW_Coord v) {setType(COORD); vdata = v; content.v = &vdata;}
void setType(enum TYPE t) { type = t;}
void setCoordX(double d) { if (type == COORD) vdata.x = d;}
void setCoordY(double d) { if (type == COORD) vdata.y = d;}
void setCoordZ(double d) { if (type == COORD) vdata.z = d;}
private:
typedef union {
UTF8STRING *s;
dint32 i;
double d;
DRW_Coord *v;
} DRW_VarContent;
public:
DRW_VarContent content;
enum TYPE type;
int code; /*!< dxf code of this value*/
private:
std::string sdata;
DRW_Coord vdata;
};
//! Class to handle dwg handles
/*!
* Class to handle dwg handles
* @author Rallaz
*/
class dwgHandle{
public:
dwgHandle(){
code=0;
size=0;
ref=0;
}
~dwgHandle(){}
duint8 code;
duint8 size;
duint32 ref;
};
//! Class to convert between line width and integer
/*!
* Class to convert between line width and integer
* verifing valid values, if value is not valid
* returns widthDefault.
* @author Rallaz
*/
class DRW_LW_Conv{
public:
enum lineWidth {
width00 = 0, /*!< 0.00mm (dxf 0)*/
width01 = 1, /*!< 0.05mm (dxf 5)*/
width02 = 2, /*!< 0.09mm (dxf 9)*/
width03 = 3, /*!< 0.13mm (dxf 13)*/
width04 = 4, /*!< 0.15mm (dxf 15)*/
width05 = 5, /*!< 0.18mm (dxf 18)*/
width06 = 6, /*!< 0.20mm (dxf 20)*/
width07 = 7, /*!< 0.25mm (dxf 25)*/
width08 = 8, /*!< 0.30mm (dxf 30)*/
width09 = 9, /*!< 0.35mm (dxf 35)*/
width10 = 10, /*!< 0.40mm (dxf 40)*/
width11 = 11, /*!< 0.50mm (dxf 50)*/
width12 = 12, /*!< 0.53mm (dxf 53)*/
width13 = 13, /*!< 0.60mm (dxf 60)*/
width14 = 14, /*!< 0.70mm (dxf 70)*/
width15 = 15, /*!< 0.80mm (dxf 80)*/
width16 = 16, /*!< 0.90mm (dxf 90)*/
width17 = 17, /*!< 1.00mm (dxf 100)*/
width18 = 18, /*!< 1.06mm (dxf 106)*/
width19 = 19, /*!< 1.20mm (dxf 120)*/
width20 = 20, /*!< 1.40mm (dxf 140)*/
width21 = 21, /*!< 1.58mm (dxf 158)*/
width22 = 22, /*!< 2.00mm (dxf 200)*/
width23 = 23, /*!< 2.11mm (dxf 211)*/
widthByLayer = 29, /*!< by layer (dxf -1) */
widthByBlock = 30, /*!< by block (dxf -2) */
widthDefault = 31 /*!< by default (dxf -3) */
};
static int lineWidth2dxfInt(enum lineWidth lw){
switch (lw){
case widthByLayer:
return -1;
case widthByBlock:
return -2;
case widthDefault:
return -3;
case width00:
return 0;
case width01:
return 5;
case width02:
return 9;
case width03:
return 13;
case width04:
return 15;
case width05:
return 18;
case width06:
return 20;
case width07:
return 25;
case width08:
return 30;
case width09:
return 35;
case width10:
return 40;
case width11:
return 50;
case width12:
return 53;
case width13:
return 60;
case width14:
return 70;
case width15:
return 80;
case width16:
return 90;
case width17:
return 100;
case width18:
return 106;
case width19:
return 120;
case width20:
return 140;
case width21:
return 158;
case width22:
return 200;
case width23:
return 211;
default:
break;
}
return -3;
}
static int lineWidth2dwgInt(enum lineWidth lw){
return static_cast<int> (lw);
}
static enum lineWidth dxfInt2lineWidth(int i){
if (i<0) {
if (i==-1)
return widthByLayer;
else if (i==-2)
return widthByBlock;
else if (i==-3)
return widthDefault;
} else if (i<3) {
return width00;
} else if (i<7) {
return width01;
} else if (i<11) {
return width02;
} else if (i<14) {
return width03;
} else if (i<16) {
return width04;
} else if (i<19) {
return width05;
} else if (i<22) {
return width06;
} else if (i<27) {
return width07;
} else if (i<32) {
return width08;
} else if (i<37) {
return width09;
} else if (i<45) {
return width10;
} else if (i<52) {
return width11;
} else if (i<57) {
return width12;
} else if (i<65) {
return width13;
} else if (i<75) {
return width14;
} else if (i<85) {
return width15;
} else if (i<95) {
return width16;
} else if (i<103) {
return width17;
} else if (i<112) {
return width18;
} else if (i<130) {
return width19;
} else if (i<149) {
return width20;
} else if (i<180) {
return width21;
} else if (i<205) {
return width22;
} else {
return width23;
}
//default by default
return widthDefault;
}
static enum lineWidth dwgInt2lineWidth(int i){
if ( (i>-1 && i<24) || (i>28 && i<32) ) {
return static_cast<lineWidth> (i);
}
//default by default
return widthDefault;
}
};
#endif
// EOF

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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 "drw_classes.h"
#include "intern/dxfreader.h"
#include "intern/dxfwriter.h"
#include "intern/dwgbuffer.h"
#include "intern/drw_dbg.h"
void DRW_Class::parseCode(int code, dxfReader *reader){
switch (code) {
case 1:
recName = reader->getUtf8String();
break;
case 2:
className = reader->getUtf8String();
break;
case 3:
appName = reader->getUtf8String();
break;
case 90:
proxyFlag = reader->getInt32();
break;
case 91:
instanceCount = reader->getInt32();
break;
case 280:
wasaProxyFlag = reader->getInt32();
break;
case 281:
entityFlag = reader->getInt32();
break;
default:
break;
}
}
bool DRW_Class::parseDwg(DRW::Version version, dwgBuffer *buf, dwgBuffer *strBuf){
DRW_DBG("\n***************************** parsing Class *********************************************\n");
classNum = buf->getBitShort();
DRW_DBG("Class number: "); DRW_DBG(classNum);
proxyFlag = buf->getBitShort(); //in dwg specs says "version"
appName = strBuf->getVariableText(version, false);
className = strBuf->getVariableText(version, false);
recName = strBuf->getVariableText(version, false);
DRW_DBG("\napp name: "); DRW_DBG(appName.c_str());
DRW_DBG("\nclass name: "); DRW_DBG(className.c_str());
DRW_DBG("\ndxf rec name: "); DRW_DBG(recName.c_str());
wasaProxyFlag = buf->getBit(); //in dwg says wasazombie
entityFlag = buf->getBitShort();
entityFlag = entityFlag == 0x1F2 ? 1: 0;
DRW_DBG("\nProxy capabilities flag: "); DRW_DBG(proxyFlag);
DRW_DBG(", proxy flag (280): "); DRW_DBG(wasaProxyFlag);
DRW_DBG(", entity flag: "); DRW_DBGH(entityFlag);
if (version > DRW::AC1015) {//2004+
instanceCount = buf->getBitLong();
DRW_DBG("\nInstance Count: "); DRW_DBG(instanceCount);
duint32 dwgVersion = buf->getBitLong();
DRW_DBG("\nDWG version: "); DRW_DBG(dwgVersion);
DRW_DBG("\nmaintenance version: "); DRW_DBG(buf->getBitLong());
DRW_DBG("\nunknown 1: "); DRW_DBG(buf->getBitLong());
DRW_DBG("\nunknown 2: "); DRW_DBG(buf->getBitLong());
}
DRW_DBG("\n");
toDwgType();
return buf->isGood();
}
void DRW_Class::write(dxfWriter *writer, DRW::Version ver){
if (ver > DRW::AC1009) {
writer->writeString(0, "CLASS");
writer->writeString(1, recName);
writer->writeString(2, className);
writer->writeString(3, appName);
writer->writeInt32(90, proxyFlag);
if (ver > DRW::AC1015) { //2004+
writer->writeInt32(91, instanceCount);
}
writer->writeInt16(280, wasaProxyFlag);
writer->writeInt16(281, entityFlag);
}
}
void DRW_Class::toDwgType(){
if (recName == "LWPOLYLINE")
dwgType = 77;
else if (recName == "HATCH")
dwgType = 78;
else if (recName == "GROUP")
dwgType = 72;
/* else if (recName == "GROUP")
dwgType = 72;*/
else if (recName == "LAYOUT")
dwgType = 82;
else if (recName == "IMAGE")
dwgType = 101;
else if (recName == "IMAGEDEF")
dwgType = 102;
else
dwgType =0;
}

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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/>. **
******************************************************************************/
#ifndef DRW_CLASSES_H
#define DRW_CLASSES_H
#include "drw_base.h"
//#include "libdwgr.h"
class dxfReader;
class dxfWriter;
class dwgBuffer;
//! Class to handle classes entries
/*!
* Class to handle classes table entries
* TODO: verify the dxf read/write part
* @author Rallaz
*/
class DRW_Class {
public:
DRW_Class() {
}
~DRW_Class() {
}
void parseCode(int code, dxfReader *reader);
void write(dxfWriter *writer, DRW::Version ver);
bool parseDwg(DRW::Version version, dwgBuffer *buf, dwgBuffer *strBuf);
private:
void toDwgType();
public:
UTF8STRING recName; /*!< record name, code 1 */
UTF8STRING className; /*!< C++ class name, code 2 */
UTF8STRING appName; /*!< app name, code 3 */
int proxyFlag; /*!< Proxy capabilities flag, code 90 */
int instanceCount; /*!< number of instances for a custom class, code 91*/
int wasaProxyFlag; /*!< proxy flag (app loaded on save), code 280 */
int entityFlag; /*!< entity flag, code 281 (0 object, 1 entity)*/
public: //only for read dwg
duint16 classNum;
int dwgType;
};
#endif
// EOF

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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/>. **
******************************************************************************/
#ifndef DRW_HEADER_H
#define DRW_HEADER_H
#include <map>
#include "drw_base.h"
class dxfReader;
class dxfWriter;
class dwgBuffer;
#define SETHDRFRIENDS friend class dxfRW; \
friend class dwgReader;
//! Class to handle header entries
/*!
* Class to handle header vars, to read iterate over "std::map vars"
* to write add a DRW_Variant* into "std::map vars" (do not delete it, are cleared in dtor)
* or use add* helper functions.
* @author Rallaz
*/
class DRW_Header {
SETHDRFRIENDS
public:
DRW_Header();
~DRW_Header() {
clearVars();
}
DRW_Header(const DRW_Header& h){
this->version = h.version;
this->comments = h.comments;
for (std::map<std::string,DRW_Variant*>::const_iterator it=h.vars.begin(); it!=h.vars.end(); ++it){
this->vars[it->first] = new DRW_Variant( *(it->second) );
}
this->curr = NULL;
}
DRW_Header& operator=(const DRW_Header &h) {
if(this != &h) {
clearVars();
this->version = h.version;
this->comments = h.comments;
for (std::map<std::string,DRW_Variant*>::const_iterator it=h.vars.begin(); it!=h.vars.end(); ++it){
this->vars[it->first] = new DRW_Variant( *(it->second) );
}
}
return *this;
}
void addDouble(std::string key, double value, int code);
void addInt(std::string key, int value, int code);
void addStr(std::string key, std::string value, int code);
void addCoord(std::string key, DRW_Coord value, int code);
std::string getComments() const {return comments;}
void write(dxfWriter *writer, DRW::Version ver);
void addComment(std::string c);
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, dwgBuffer *hBbuf, duint8 mv=0);
private:
bool getDouble(std::string key, double *varDouble);
bool getInt(std::string key, int *varInt);
bool getStr(std::string key, std::string *varStr);
bool getCoord(std::string key, DRW_Coord *varStr);
void clearVars(){
for (std::map<std::string,DRW_Variant*>::iterator it=vars.begin(); it!=vars.end(); ++it)
delete it->second;
vars.clear();
}
public:
std::map<std::string,DRW_Variant*> vars;
private:
std::string comments;
std::string name;
DRW_Variant* curr;
int version; //to use on read
duint32 linetypeCtrl;
duint32 layerCtrl;
duint32 styleCtrl;
duint32 dimstyleCtrl;
duint32 appidCtrl;
duint32 blockCtrl;
duint32 viewCtrl;
duint32 ucsCtrl;
duint32 vportCtrl;
duint32 vpEntHeaderCtrl;
};
#endif
// EOF

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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/>. **
******************************************************************************/
#ifndef DRW_INTERFACE_H
#define DRW_INTERFACE_H
#include <cstring>
#include "drw_entities.h"
#include "drw_objects.h"
#include "drw_header.h"
/**
* Abstract class (interface) for comunicate dxfReader with the application.
* Inherit your class which takes care of the entities in the
* processed DXF file from this interface.
*
* @author Rallaz
*/
class DRW_Interface {
public:
DRW_Interface() {
}
virtual ~DRW_Interface() = default;
/** Called when header is parsed. */
virtual void addHeader(const DRW_Header *) { }
/** Called for every line Type. */
virtual void addLType(const DRW_LType &) { }
/** Called for every layer. */
virtual void addLayer(const DRW_Layer &) { }
/** Called for every dim style. */
virtual void addDimStyle(const DRW_Dimstyle &) { }
/** Called for every VPORT table. */
virtual void addVport(const DRW_Vport &) { }
/** Called for every text style. */
virtual void addTextStyle(const DRW_Textstyle &) { }
/** Called for every AppId entry. */
virtual void addAppId(const DRW_AppId &) { }
/**
* Called for every block. Note: all entities added after this
* command go into this block until endBlock() is called.
*
* @see endBlock()
*/
virtual void addBlock(const DRW_Block &) { }
/** Called to end the current block */
virtual void endBlock() { }
/** Called for every point */
virtual void addPoint(const DRW_Point &) { }
/** Called for every line */
virtual void addLine(const DRW_Line &) { }
/** Called for every ray */
virtual void addRay(const DRW_Ray &) { }
/** Called for every xline */
virtual void addXline(const DRW_Xline &) { }
/** Called for every arc */
virtual void addArc(const DRW_Arc &) { }
/** Called for every circle */
virtual void addCircle(const DRW_Circle &) { }
/** Called for every ellipse */
virtual void addEllipse(const DRW_Ellipse &) { }
/** Called for every lwpolyline */
virtual void addLWPolyline(const DRW_LWPolyline &) { }
/** Called for every polyline start */
virtual void addPolyline(const DRW_Polyline &) { }
/** Called for every spline */
virtual void addSpline(const DRW_Spline *) { }
/** Called for every spline knot value */
virtual void addKnot(const DRW_Entity &) { }
/** Called for every insert. */
virtual void addInsert(const DRW_Insert &) { }
/** Called for every trace start */
virtual void addTrace(const DRW_Trace &) { }
/** Called for every 3dface start */
virtual void add3dFace(const DRW_3Dface &) { }
/** Called for every solid start */
virtual void addSolid(const DRW_Solid &) { }
/** Called for every Multi Text entity. */
virtual void addMText(const DRW_MText &) { }
/** Called for every Text entity. */
virtual void addText(const DRW_Text &) { }
/**
* Called for every aligned dimension entity.
*/
virtual void addDimAlign(const DRW_DimAligned *) { }
/**
* Called for every linear or rotated dimension entity.
*/
virtual void addDimLinear(const DRW_DimLinear *) { }
/**
* Called for every radial dimension entity.
*/
virtual void addDimRadial(const DRW_DimRadial *) { }
/**
* Called for every diametric dimension entity.
*/
virtual void addDimDiametric(const DRW_DimDiametric *) { }
/**
* Called for every angular dimension (2 lines version) entity.
*/
virtual void addDimAngular(const DRW_DimAngular *) { }
/**
* Called for every angular dimension (3 points version) entity.
*/
virtual void addDimAngular3P(const DRW_DimAngular3p *) { }
/**
* Called for every ordinate dimension entity.
*/
virtual void addDimOrdinate(const DRW_DimOrdinate *) { }
/**
* Called for every leader start.
*/
virtual void addLeader(const DRW_Leader *) { }
/**
* Called for every hatch entity.
*/
virtual void addHatch(const DRW_Hatch *) { }
/**
* Called for every viewport entity.
*/
virtual void addViewport(const DRW_Viewport &) { }
/**
* Called for every image entity.
*/
virtual void addImage(const DRW_Image *) { }
/**
* Called for every image definition.
*/
virtual void linkImage(const DRW_ImageDef *) { }
/**
* Called for every comment in the DXF file (code 999).
*/
virtual void addComment(const char *) { }
virtual void writeHeader(DRW_Header &) { }
virtual void writeBlocks() { }
virtual void writeBlockRecords() { }
virtual void writeEntities() { }
virtual void writeLTypes() { }
virtual void writeLayers() { }
virtual void writeTextstyles() { }
virtual void writeVports() { }
virtual void writeDimstyles() { }
virtual void writeAppId() { }
};
#endif

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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/>. **
******************************************************************************/
#ifndef DRW_OBJECTS_H
#define DRW_OBJECTS_H
#include <string>
#include <vector>
#include <map>
#include "drw_base.h"
class dxfReader;
class dxfWriter;
class dwgBuffer;
namespace DRW {
//! Table entries type.
enum TTYPE {
UNKNOWNT,
LTYPE,
LAYER,
STYLE,
DIMSTYLE,
VPORT,
BLOCK_RECORD,
APPID,
IMAGEDEF
};
//pending VIEW, UCS, APPID, VP_ENT_HDR, GROUP, MLINESTYLE, LONG_TRANSACTION, XRECORD,
//ACDBPLACEHOLDER, VBA_PROJECT, ACAD_TABLE, CELLSTYLEMAP, DBCOLOR, DICTIONARYVAR,
//DICTIONARYWDFLT, FIELD, IDBUFFER, IMAGEDEF, IMAGEDEFREACTOR, LAYER_INDEX, LAYOUT
//MATERIAL, PLACEHOLDER, PLOTSETTINGS, RASTERVARIABLES, SCALE, SORTENTSTABLE,
//SPATIAL_INDEX, SPATIAL_FILTER, TABLEGEOMETRY, TABLESTYLES,VISUALSTYLE,
}
#define SETOBJFRIENDS friend class dxfRW; \
friend class dwgReader;
//! Base class for tables entries
/*!
* Base class for tables entries
* @author Rallaz
*/
class DRW_TableEntry {
public:
//initializes default values
DRW_TableEntry() {
tType = DRW::UNKNOWNT;
flags = 0;
numReactors = xDictFlag = 0;
parentHandle = 0;
curr = NULL;
}
virtual~DRW_TableEntry() {
for (std::vector<DRW_Variant*>::iterator it=extData.begin(); it!=extData.end(); ++it)
delete *it;
extData.clear();
}
DRW_TableEntry(const DRW_TableEntry& e) {
tType = e.tType;
handle = e.handle;
parentHandle = e.parentHandle;
name = e.name;
flags = e.flags;
numReactors = e.numReactors;
xDictFlag = e.xDictFlag;
curr = e.curr;
for (std::vector<DRW_Variant*>::const_iterator it=e.extData.begin(); it!=e.extData.end(); ++it){
extData.push_back(new DRW_Variant(*(*it)));
}
}
protected:
void parseCode(int code, dxfReader *reader);
virtual bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0) = 0;
bool parseDwg(DRW::Version version, dwgBuffer *buf, dwgBuffer* strBuf, duint32 bs=0);
void reset(){
flags =0;
for (std::vector<DRW_Variant*>::iterator it=extData.begin(); it!=extData.end(); ++it)
delete *it;
extData.clear();
}
public:
enum DRW::TTYPE tType; /*!< enum: entity type, code 0 */
duint32 handle; /*!< entity identifier, code 5 */
int parentHandle; /*!< Soft-pointer ID/handle to owner object, code 330 */
UTF8STRING name; /*!< entry name, code 2 */
int flags; /*!< Flags relevant to entry, code 70 */
std::vector<DRW_Variant*> extData; /*!< FIFO list of extended data, codes 1000 to 1071*/
private:
DRW_Variant* curr;
//***** dwg parse ********/
protected:
dint16 oType;
duint8 xDictFlag;
dint32 numReactors; //
duint32 objSize; //RL 32bits object data size in bits
};
//! Class to handle dimstyle entries
/*!
* Class to handle dim style symbol table entries
* @author Rallaz
*/
class DRW_Dimstyle : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_Dimstyle() { reset();}
void reset(){
tType = DRW::DIMSTYLE;
dimasz = dimtxt = dimcen = 2.5;
dimexe = 1.25;
dimexo = dimgap = 0.625;
dimtxsty = "";
dimscale = dimlfac = dimtfac = dimfxl = 1.0;
dimdli = 3.75;
dimrnd = dimdle = dimtp = dimtm = dimtsz = dimtvp = 0.0;
dimaltf = 1.0 / 25.4;
dimtol = dimlim = dimse1 = dimse2 = 0;
dimtad = 1;
dimzin = 8;
dimtoh = dimtolj = 0;
dimalt = dimsah = dimtix = dimsoxd = dimfxlon = 0;
dimtofl = 1;
dimunit = dimaltu = dimlunit = 2;
dimaltd = dimalttd = 3;
dimclrd = dimclre = dimclrt = dimjust = dimupt = 0;
dimtzin = 8;
dimazin = dimaltz = dimaltttz = dimfrac = 0;
dimtih = dimadec = dimaunit = dimsd1 = dimsd2 = dimtmove = 0;
dimaltrnd = 0.0;
dimdec = dimtdec = 2;
dimfit = dimatfit = 3;
dimdsep = ',';
dimlwd = dimlwe = -2;
DRW_TableEntry::reset();
}
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
public:
//V12
UTF8STRING dimpost; /*!< code 3 */
UTF8STRING dimapost; /*!< code 4 */
/* handle are code 105 */
UTF8STRING dimblk; /*!< code 5, code 342 V2000+ */
UTF8STRING dimblk1; /*!< code 6, code 343 V2000+ */
UTF8STRING dimblk2; /*!< code 7, code 344 V2000+ */
double dimscale; /*!< code 40 */
double dimasz; /*!< code 41 */
double dimexo; /*!< code 42 */
double dimdli; /*!< code 43 */
double dimexe; /*!< code 44 */
double dimrnd; /*!< code 45 */
double dimdle; /*!< code 46 */
double dimtp; /*!< code 47 */
double dimtm; /*!< code 48 */
double dimfxl; /*!< code 49 V2007+ */
double dimtxt; /*!< code 140 */
double dimcen; /*!< code 141 */
double dimtsz; /*!< code 142 */
double dimaltf; /*!< code 143 */
double dimlfac; /*!< code 144 */
double dimtvp; /*!< code 145 */
double dimtfac; /*!< code 146 */
double dimgap; /*!< code 147 */
double dimaltrnd; /*!< code 148 V2000+ */
int dimtol; /*!< code 71 */
int dimlim; /*!< code 72 */
int dimtih; /*!< code 73 */
int dimtoh; /*!< code 74 */
int dimse1; /*!< code 75 */
int dimse2; /*!< code 76 */
int dimtad; /*!< code 77 */
int dimzin; /*!< code 78 */
int dimazin; /*!< code 79 V2000+ */
int dimalt; /*!< code 170 */
int dimaltd; /*!< code 171 */
int dimtofl; /*!< code 172 */
int dimsah; /*!< code 173 */
int dimtix; /*!< code 174 */
int dimsoxd; /*!< code 175 */
int dimclrd; /*!< code 176 */
int dimclre; /*!< code 177 */
int dimclrt; /*!< code 178 */
int dimadec; /*!< code 179 V2000+ */
int dimunit; /*!< code 270 R13+ (obsolete 2000+, use dimlunit & dimfrac) */
int dimdec; /*!< code 271 R13+ */
int dimtdec; /*!< code 272 R13+ */
int dimaltu; /*!< code 273 R13+ */
int dimalttd; /*!< code 274 R13+ */
int dimaunit; /*!< code 275 R13+ */
int dimfrac; /*!< code 276 V2000+ */
int dimlunit; /*!< code 277 V2000+ */
int dimdsep; /*!< code 278 V2000+ */
int dimtmove; /*!< code 279 V2000+ */
int dimjust; /*!< code 280 R13+ */
int dimsd1; /*!< code 281 R13+ */
int dimsd2; /*!< code 282 R13+ */
int dimtolj; /*!< code 283 R13+ */
int dimtzin; /*!< code 284 R13+ */
int dimaltz; /*!< code 285 R13+ */
int dimaltttz; /*!< code 286 R13+ */
int dimfit; /*!< code 287 R13+ (obsolete 2000+, use dimatfit & dimtmove)*/
int dimupt; /*!< code 288 R13+ */
int dimatfit; /*!< code 289 V2000+ */
int dimfxlon; /*!< code 290 V2007+ */
UTF8STRING dimtxsty; /*!< code 340 R13+ */
UTF8STRING dimldrblk; /*!< code 341 V2000+ */
int dimlwd; /*!< code 371 V2000+ */
int dimlwe; /*!< code 372 V2000+ */
};
//! Class to handle line type entries
/*!
* Class to handle line type symbol table entries
* @author Rallaz
*/
/*TODO: handle complex lineType*/
class DRW_LType : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_LType() { reset();}
void reset(){
tType = DRW::LTYPE;
desc = "";
size = 0;
length = 0.0;
pathIdx = 0;
DRW_TableEntry::reset();
}
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
void update();
public:
UTF8STRING desc; /*!< descriptive string, code 3 */
// int align; /*!< align code, always 65 ('A') code 72 */
int size; /*!< element number, code 73 */
double length; /*!< total length of pattern, code 40 */
// int haveShape; /*!< complex linetype type, code 74 */
std::vector<double> path; /*!< trace, point or space length sequence, code 49 */
private:
int pathIdx;
};
//! Class to handle layer entries
/*!
* Class to handle layer symbol table entries
* @author Rallaz
*/
class DRW_Layer : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_Layer() { reset();}
void reset() {
tType = DRW::LAYER;
lineType = "CONTINUOUS";
color = 7; // default BYLAYER (256)
plotF = true; // default TRUE (plot yes)
lWeight = DRW_LW_Conv::widthDefault; // default BYDEFAULT (dxf -3, dwg 31)
color24 = -1; //default -1 not set
DRW_TableEntry::reset();
}
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
public:
UTF8STRING lineType; /*!< line type, code 6 */
int color; /*!< layer color, code 62 */
int color24; /*!< 24-bit color, code 420 */
bool plotF; /*!< Plot flag, code 290 */
enum DRW_LW_Conv::lineWidth lWeight; /*!< layer lineweight, code 370 */
std::string handlePlotS; /*!< Hard-pointer ID/handle of plotstyle, code 390 */
std::string handleMaterialS; /*!< Hard-pointer ID/handle of materialstyle, code 347 */
/*only used for read dwg*/
dwgHandle lTypeH;
};
//! Class to handle block record entries
/*!
* Class to handle block record table entries
* @author Rallaz
*/
class DRW_Block_Record : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_Block_Record() { reset();}
void reset() {
tType = DRW::BLOCK_RECORD;
flags = 0;
firstEH = lastEH = DRW::NoHandle;
DRW_TableEntry::reset();
}
protected:
// void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
public:
//Note: int DRW_TableEntry::flags; contains code 70 of block
int insUnits; /*!< block insertion units, code 70 of block_record*/
DRW_Coord basePoint; /*!< block insertion base point dwg only */
protected:
//dwg parser
private:
duint32 block; //handle for block entity
duint32 endBlock;//handle for end block entity
duint32 firstEH; //handle of first entity, only in pre-2004
duint32 lastEH; //handle of last entity, only in pre-2004
std::vector<duint32>entMap;
};
//! Class to handle text style entries
/*!
* Class to handle text style symbol table entries
* @author Rallaz
*/
class DRW_Textstyle : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_Textstyle() { reset();}
void reset(){
tType = DRW::STYLE;
height = oblique = 0.0;
width = lastHeight = 1.0;
font="txt";
genFlag = 0; //2= X mirror, 4= Y mirror
fontFamily = 0;
DRW_TableEntry::reset();
}
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
public:
double height; /*!< Fixed text height (0 not set), code 40 */
double width; /*!< Width factor, code 41 */
double oblique; /*!< Oblique angle, code 50 */
int genFlag; /*!< Text generation flags, code 71 */
double lastHeight; /*!< Last height used, code 42 */
UTF8STRING font; /*!< primary font file name, code 3 */
UTF8STRING bigFont; /*!< bigfont file name or blank if none, code 4 */
int fontFamily; /*!< ttf font family, italic and bold flags, code 1071 */
};
//! Class to handle vport entries
/*!
* Class to handle vport symbol table entries
* @author Rallaz
*/
class DRW_Vport : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_Vport() { reset();}
void reset(){
tType = DRW::VPORT;
UpperRight.x = UpperRight.y = 1.0;
snapSpacing.x = snapSpacing.y = 10.0;
gridSpacing = snapSpacing;
center.x = 0.651828;
center.y = -0.16;
viewDir.z = 1;
height = 5.13732;
ratio = 2.4426877;
lensHeight = 50;
frontClip = backClip = snapAngle = twistAngle = 0.0;
viewMode = snap = grid = snapStyle = snapIsopair = 0;
fastZoom = 1;
circleZoom = 100;
ucsIcon = 3;
gridBehavior = 7;
DRW_TableEntry::reset();
}
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
public:
DRW_Coord lowerLeft; /*!< Lower left corner, code 10 & 20 */
DRW_Coord UpperRight; /*!< Upper right corner, code 11 & 21 */
DRW_Coord center; /*!< center point in WCS, code 12 & 22 */
DRW_Coord snapBase; /*!< snap base point in DCS, code 13 & 23 */
DRW_Coord snapSpacing; /*!< snap Spacing, code 14 & 24 */
DRW_Coord gridSpacing; /*!< grid Spacing, code 15 & 25 */
DRW_Coord viewDir; /*!< view direction from target point, code 16, 26 & 36 */
DRW_Coord viewTarget; /*!< view target point, code 17, 27 & 37 */
double height; /*!< view height, code 40 */
double ratio; /*!< viewport aspect ratio, code 41 */
double lensHeight; /*!< lens height, code 42 */
double frontClip; /*!< front clipping plane, code 43 */
double backClip; /*!< back clipping plane, code 44 */
double snapAngle; /*!< snap rotation angle, code 50 */
double twistAngle; /*!< view twist angle, code 51 */
int viewMode; /*!< view mode, code 71 */
int circleZoom; /*!< circle zoom percent, code 72 */
int fastZoom; /*!< fast zoom setting, code 73 */
int ucsIcon; /*!< UCSICON setting, code 74 */
int snap; /*!< snap on/off, code 75 */
int grid; /*!< grid on/off, code 76 */
int snapStyle; /*!< snap style, code 77 */
int snapIsopair; /*!< snap isopair, code 78 */
int gridBehavior; /*!< grid behavior, code 60, undocummented */
/** code 60, bit coded possible value are
* bit 1 (1) show out of limits
* bit 2 (2) adaptive grid
* bit 3 (4) allow subdivision
* bit 4 (8) follow dinamic SCP
**/
};
//! Class to handle imagedef entries
/*!
* Class to handle image definitions object entries
* @author Rallaz
*/
class DRW_ImageDef : public DRW_TableEntry {//
SETOBJFRIENDS
public:
DRW_ImageDef() {
reset();
}
void reset(){
tType = DRW::IMAGEDEF;
imgVersion = 0;
DRW_TableEntry::reset();
}
protected:
void parseCode(int code, dxfReader *reader);
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
public:
// std::string handle; /*!< entity identifier, code 5 */
UTF8STRING name; /*!< File name of image, code 1 */
int imgVersion; /*!< class version, code 90, 0=R14 version */
double u; /*!< image size in pixels U value, code 10 */
double v; /*!< image size in pixels V value, code 20 */
double up; /*!< default size of one pixel U value, code 11 */
double vp; /*!< default size of one pixel V value, code 12 really is 21*/
int loaded; /*!< image is loaded flag, code 280, 0=unloaded, 1=loaded */
int resolution; /*!< resolution units, code 281, 0=no, 2=centimeters, 5=inch */
std::map<std::string,std::string> reactors;
};
//! Class to handle AppId entries
/*!
* Class to handle AppId symbol table entries
* @author Rallaz
*/
class DRW_AppId : public DRW_TableEntry {
SETOBJFRIENDS
public:
DRW_AppId() { reset();}
void reset(){
tType = DRW::APPID;
flags = 0;
name = "";
}
protected:
void parseCode(int code, dxfReader *reader){DRW_TableEntry::parseCode(code, reader);}
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
};
namespace DRW {
// Extended color palette:
// The first entry is only for direct indexing starting with [1]
// Color 1 is red (1,0,0)
const unsigned char dxfColors[][3] = {
{ 0, 0, 0}, // unused
{255, 0, 0}, // 1 red
{255,255, 0}, // 2 yellow
{ 0,255, 0}, // 3 green
{ 0,255,255}, // 4 cyan
{ 0, 0,255}, // 5 blue
{255, 0,255}, // 6 magenta
{ 0, 0, 0}, // 7 black or white
{128,128,128}, // 8 50% gray
{192,192,192}, // 9 75% gray
{255, 0, 0}, // 10
{255,127,127},
{204, 0, 0},
{204,102,102},
{153, 0, 0},
{153, 76, 76}, // 15
{127, 0, 0},
{127, 63, 63},
{ 76, 0, 0},
{ 76, 38, 38},
{255, 63, 0}, // 20
{255,159,127},
{204, 51, 0},
{204,127,102},
{153, 38, 0},
{153, 95, 76}, // 25
{127, 31, 0},
{127, 79, 63},
{ 76, 19, 0},
{ 76, 47, 38},
{255,127, 0}, // 30
{255,191,127},
{204,102, 0},
{204,153,102},
{153, 76, 0},
{153,114, 76}, // 35
{127, 63, 0},
{127, 95, 63},
{ 76, 38, 0},
{ 76, 57, 38},
{255,191, 0}, // 40
{255,223,127},
{204,153, 0},
{204,178,102},
{153,114, 0},
{153,133, 76}, // 45
{127, 95, 0},
{127,111, 63},
{ 76, 57, 0},
{ 76, 66, 38},
{255,255, 0}, // 50
{255,255,127},
{204,204, 0},
{204,204,102},
{153,153, 0},
{153,153, 76}, // 55
{127,127, 0},
{127,127, 63},
{ 76, 76, 0},
{ 76, 76, 38},
{191,255, 0}, // 60
{223,255,127},
{153,204, 0},
{178,204,102},
{114,153, 0},
{133,153, 76}, // 65
{ 95,127, 0},
{111,127, 63},
{ 57, 76, 0},
{ 66, 76, 38},
{127,255, 0}, // 70
{191,255,127},
{102,204, 0},
{153,204,102},
{ 76,153, 0},
{114,153, 76}, // 75
{ 63,127, 0},
{ 95,127, 63},
{ 38, 76, 0},
{ 57, 76, 38},
{ 63,255, 0}, // 80
{159,255,127},
{ 51,204, 0},
{127,204,102},
{ 38,153, 0},
{ 95,153, 76}, // 85
{ 31,127, 0},
{ 79,127, 63},
{ 19, 76, 0},
{ 47, 76, 38},
{ 0,255, 0}, // 90
{127,255,127},
{ 0,204, 0},
{102,204,102},
{ 0,153, 0},
{ 76,153, 76}, // 95
{ 0,127, 0},
{ 63,127, 63},
{ 0, 76, 0},
{ 38, 76, 38},
{ 0,255, 63}, // 100
{127,255,159},
{ 0,204, 51},
{102,204,127},
{ 0,153, 38},
{ 76,153, 95}, // 105
{ 0,127, 31},
{ 63,127, 79},
{ 0, 76, 19},
{ 38, 76, 47},
{ 0,255,127}, // 110
{127,255,191},
{ 0,204,102},
{102,204,153},
{ 0,153, 76},
{ 76,153,114}, // 115
{ 0,127, 63},
{ 63,127, 95},
{ 0, 76, 38},
{ 38, 76, 57},
{ 0,255,191}, // 120
{127,255,223},
{ 0,204,153},
{102,204,178},
{ 0,153,114},
{ 76,153,133}, // 125
{ 0,127, 95},
{ 63,127,111},
{ 0, 76, 57},
{ 38, 76, 66},
{ 0,255,255}, // 130
{127,255,255},
{ 0,204,204},
{102,204,204},
{ 0,153,153},
{ 76,153,153}, // 135
{ 0,127,127},
{ 63,127,127},
{ 0, 76, 76},
{ 38, 76, 76},
{ 0,191,255}, // 140
{127,223,255},
{ 0,153,204},
{102,178,204},
{ 0,114,153},
{ 76,133,153}, // 145
{ 0, 95,127},
{ 63,111,127},
{ 0, 57, 76},
{ 38, 66, 76},
{ 0,127,255}, // 150
{127,191,255},
{ 0,102,204},
{102,153,204},
{ 0, 76,153},
{ 76,114,153}, // 155
{ 0, 63,127},
{ 63, 95,127},
{ 0, 38, 76},
{ 38, 57, 76},
{ 0, 66,255}, // 160
{127,159,255},
{ 0, 51,204},
{102,127,204},
{ 0, 38,153},
{ 76, 95,153}, // 165
{ 0, 31,127},
{ 63, 79,127},
{ 0, 19, 76},
{ 38, 47, 76},
{ 0, 0,255}, // 170
{127,127,255},
{ 0, 0,204},
{102,102,204},
{ 0, 0,153},
{ 76, 76,153}, // 175
{ 0, 0,127},
{ 63, 63,127},
{ 0, 0, 76},
{ 38, 38, 76},
{ 63, 0,255}, // 180
{159,127,255},
{ 50, 0,204},
{127,102,204},
{ 38, 0,153},
{ 95, 76,153}, // 185
{ 31, 0,127},
{ 79, 63,127},
{ 19, 0, 76},
{ 47, 38, 76},
{127, 0,255}, // 190
{191,127,255},
{102, 0,204},
{153,102,204},
{ 76, 0,153},
{114, 76,153}, // 195
{ 63, 0,127},
{ 95, 63,127},
{ 38, 0, 76},
{ 57, 38, 76},
{191, 0,255}, // 200
{223,127,255},
{153, 0,204},
{178,102,204},
{114, 0,153},
{133, 76,153}, // 205
{ 95, 0,127},
{111, 63,127},
{ 57, 0, 76},
{ 66, 38, 76},
{255, 0,255}, // 210
{255,127,255},
{204, 0,204},
{204,102,204},
{153, 0,153},
{153, 76,153}, // 215
{127, 0,127},
{127, 63,127},
{ 76, 0, 76},
{ 76, 38, 76},
{255, 0,191}, // 220
{255,127,223},
{204, 0,153},
{204,102,178},
{153, 0,114},
{153, 76,133}, // 225
{127, 0, 95},
{127, 63, 11},
{ 76, 0, 57},
{ 76, 38, 66},
{255, 0,127}, // 230
{255,127,191},
{204, 0,102},
{204,102,153},
{153, 0, 76},
{153, 76,114}, // 235
{127, 0, 63},
{127, 63, 95},
{ 76, 0, 38},
{ 76, 38, 57},
{255, 0, 63}, // 240
{255,127,159},
{204, 0, 51},
{204,102,127},
{153, 0, 38},
{153, 76, 95}, // 245
{127, 0, 31},
{127, 63, 79},
{ 76, 0, 19},
{ 76, 38, 47},
{ 51, 51, 51}, // 250
{ 91, 91, 91},
{132,132,132},
{173,173,173},
{214,214,214},
{255,255,255} // 255
};
}
#endif
// EOF

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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 <iomanip>
#include "drw_dbg.h"
DRW_dbg *DRW_dbg::instance= NULL;
/*********private clases*************/
class print_none {
public:
virtual void printS(std::string s){(void)s;}
virtual void printI(long long int i){(void)i;}
virtual void printUI(long long unsigned int i){(void)i;}
virtual void printD(double d){(void)d;}
virtual void printH(long long int i){(void)i;}
virtual void printB(int i){(void)i;}
virtual void printHL(int c, int s, int h){(void)c;(void)s;(void)h;}
virtual void printPT(double x, double y, double z){(void)x;(void)y;(void)z;}
print_none(){}
virtual ~print_none(){}
};
class print_debug : public print_none {
public:
virtual void printS(std::string s);
virtual void printI(long long int i);
virtual void printUI(long long unsigned int i);
virtual void printD(double d);
virtual void printH(long long int i);
virtual void printB(int i);
virtual void printHL(int c, int s, int h);
virtual void printPT(double x, double y, double z);
print_debug();
virtual ~print_debug(){}
private:
std::ios_base::fmtflags flags;
};
/********* debug class *************/
DRW_dbg *DRW_dbg::getInstance(){
if (instance == NULL){
instance = new DRW_dbg;
}
return instance;
}
DRW_dbg::DRW_dbg(){
level = NONE;
prClass = new print_none;
flags = std::cerr.flags();
}
void DRW_dbg::setLevel(LEVEL lvl){
level = lvl;
delete prClass;
switch (level){
case DEBUG:
prClass = new print_debug;
break;
default:
prClass = new print_none;
}
}
DRW_dbg::LEVEL DRW_dbg::getLevel(){
return level;
}
void DRW_dbg::print(std::string s){
prClass->printS(s);
}
void DRW_dbg::print(int i){
prClass->printI(i);
}
void DRW_dbg::print(unsigned int i){
prClass->printUI(i);
}
void DRW_dbg::print(long long int i){
prClass->printI(i);
}
void DRW_dbg::print(long unsigned int i){
prClass->printUI(i);
}
void DRW_dbg::print(long long unsigned int i){
prClass->printUI(i);
}
void DRW_dbg::print(double d){
prClass->printD(d);
}
void DRW_dbg::printH(long long int i){
prClass->printH(i);
}
void DRW_dbg::printB(int i){
prClass->printB(i);
}
void DRW_dbg::printHL(int c, int s, int h){
prClass->printHL(c, s, h);
}
void DRW_dbg::printPT(double x, double y, double z){
prClass->printPT(x, y, z);
}
print_debug::print_debug(){
flags = std::cerr.flags();
}
void print_debug::printS(std::string s){
std::cerr << s;
}
void print_debug::printI(long long int i){
std::cerr << i;
}
void print_debug::printUI(long long unsigned int i){
std::cerr << i;
}
void print_debug::printD(double d){
std::cerr << std::fixed << d;
}
void print_debug::printH(long long i){
std::cerr << "0x" << std::setw(2) << std::setfill('0');
std::cerr << std::hex << i;
std::cerr.flags(flags);
}
void print_debug::printB(int i){
std::cerr << std::setw(8) << std::setfill('0');
std::cerr << std::setbase(2) << i;
std::cerr.flags(flags);
}
void print_debug::printHL(int c, int s, int h){
std::cerr << c << '.' << s << '.';
std::cerr << "0x" << std::setw(2) << std::setfill('0');
std::cerr << std::hex << h;
std::cerr.flags(flags);
}
void print_debug::printPT(double x, double y, double z){
std::cerr << std::fixed << "x: " << x << ", y: " << y << ", z: "<< z;
}

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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/>. **
******************************************************************************/
#ifndef DRW_DBG_H
#define DRW_DBG_H
#include <string>
#include <iostream>
//#include <iomanip>
#define DRW_DBGSL(a) DRW_dbg::getInstance()->setLevel(a)
#define DRW_DBGGL DRW_dbg::getInstance()->getLevel()
#define DRW_DBG(a) DRW_dbg::getInstance()->print(a)
#define DRW_DBGH(a) DRW_dbg::getInstance()->printH(a)
#define DRW_DBGB(a) DRW_dbg::getInstance()->printB(a)
#define DRW_DBGHL(a, b, c) DRW_dbg::getInstance()->printHL(a, b ,c)
#define DRW_DBGPT(a, b, c) DRW_dbg::getInstance()->printPT(a, b, c)
class print_none;
class DRW_dbg {
public:
enum LEVEL {
NONE,
DEBUG
};
void setLevel(LEVEL lvl);
LEVEL getLevel();
static DRW_dbg *getInstance();
void print(std::string s);
void print(int i);
void print(unsigned int i);
void print(long long int i);
void print(long unsigned int i);
void print(long long unsigned int i);
void print(double d);
void printH(long long int i);
void printB(int i);
void printHL(int c, int s, int h);
void printPT(double x, double y, double z);
private:
DRW_dbg();
static DRW_dbg *instance;
LEVEL level;
std::ios_base::fmtflags flags;
print_none* prClass;
};
#endif // DRW_DBG_H

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#include "drw_textcodec.h"
#include <sstream>
#include <iomanip>
#include <algorithm>
#include <QString>
#include <QTextCodec>
#include "../drw_base.h"
DRW_TextCodec::DRW_TextCodec() {
version = DRW::AC1021;
conv = nullptr;
}
void DRW_TextCodec::setVersion(int v, bool dxfFormat){
if (v == DRW::AC1009 || v == DRW::AC1006) {
version = DRW::AC1009;
cp = "ANSI_1252";
setCodePage(&cp, dxfFormat);
} else if (v == DRW::AC1012 || v == DRW::AC1014
|| v == DRW::AC1015 || v == DRW::AC1018) {
version = DRW::AC1015;
// if (cp.empty()) { //codepage not set, initialize
cp = "ANSI_1252";
setCodePage(&cp, dxfFormat);
// }
} else {
version = DRW::AC1021;
if (dxfFormat)
cp = "UTF-8";//RLZ: can be UCS2 or UTF-16 16bits per char
else
cp = "UTF-16";//RLZ: can be UCS2 or UTF-16 16bits per char
setCodePage(&cp, dxfFormat);
}
}
void DRW_TextCodec::setVersion(std::string *v, bool dxfFormat){
std::string versionStr = *v;
if (versionStr == "AC1009" || versionStr == "AC1006") {
setVersion(DRW::AC1009, dxfFormat);
} else if (versionStr == "AC1012" || versionStr == "AC1014"
|| versionStr == "AC1015" || versionStr == "AC1018") {
setVersion(DRW::AC1015, dxfFormat);
}
else
{
setVersion(DRW::AC1021, dxfFormat);
}
}
void DRW_TextCodec::setCodePage(std::string *c, bool dxfFormat){
cp = correctCodePage(*c);
if (version < DRW::AC1021)
{
if (cp == "UTF-8")
{ //DXF older than 2007 are write in win codepages
cp = "ANSI_1252";
}
conv = QTextCodec::codecForName(cp.c_str());
}
else
{
if (dxfFormat)
{
conv = QTextCodec::codecForName("UTF-8");
}
else
{
conv = QTextCodec::codecForName("UTF-16");
}
}
}
std::string DRW_TextCodec::toUtf8(std::string s) {
if (conv == nullptr)
{
return s;
}
const QString encodedString = conv->toUnicode(s.c_str());
return encodedString.toStdString();
}
std::string DRW_TextCodec::fromUtf8(std::string s) {
if (conv == nullptr)
{
return s;
}
const QByteArray encodedString = conv->fromUnicode(QString::fromStdString(s));
return std::string(encodedString.constData());
}
std::string DRW_TextCodec::correctCodePage(const std::string& s) {
//stringstream cause crash in OS/X, bug#3597944
std::string cp=s;
transform(cp.begin(), cp.end(), cp.begin(), toupper);
//Latin/Thai
if (cp=="ANSI_874" || cp=="CP874" || cp=="ISO8859-11" || cp=="TIS-620") {
return "ANSI_874";
//Central Europe and Eastern Europe
} else if (cp=="ANSI_1250" || cp=="CP1250" || cp=="ISO8859-2") {
return "ANSI_1250";
//Cyrillic script
} else if (cp=="ANSI_1251" || cp=="CP1251" || cp=="ISO8859-5" || cp=="KOI8-R" ||
cp=="KOI8-U" || cp=="IBM 866") {
return "ANSI_1251";
//Western Europe
} else if (cp=="ANSI_1252" || cp=="CP1252" || cp=="LATIN1" || cp=="ISO-8859-1" ||
cp=="CP819" || cp=="CSISO" || cp=="IBM819" || cp=="ISO_8859-1" || cp=="APPLE ROMAN" ||
cp=="ISO8859-1" || cp=="ISO8859-15" || cp=="ISO-IR-100" || cp=="L1" || cp=="IBM 850") {
return "ANSI_1252";
//Greek
} else if (cp=="ANSI_1253" || cp=="CP1253" || cp=="iso8859-7") {
return "ANSI_1253";
//Turkish
} else if (cp=="ANSI_1254" || cp=="CP1254" || cp=="iso8859-9" || cp=="iso8859-3") {
return "ANSI_1254";
//Hebrew
} else if (cp=="ANSI_1255" || cp=="CP1255" || cp=="iso8859-8") {
return "ANSI_1255";
//Arabic
} else if (cp=="ANSI_1256" || cp=="CP1256" || cp=="ISO8859-6") {
return "ANSI_1256";
//Baltic
} else if (cp=="ANSI_1257" || cp=="CP1257" || cp=="ISO8859-4" || cp=="ISO8859-10" || cp=="ISO8859-13") {
return "ANSI_1257";
//Vietnamese
} else if (cp=="ANSI_1258" || cp=="CP1258") {
return "ANSI_1258";
//Japanese
} else if (cp=="ANSI_932" || cp=="SHIFT-JIS" || cp=="SHIFT_JIS" || cp=="CSSHIFTJIS" ||
cp=="CSWINDOWS31J" || cp=="MS_KANJI" || cp=="X-MS-CP932" || cp=="X-SJIS" ||
cp=="EUCJP" || cp=="EUC-JP" || cp=="CSEUCPKDFMTJAPANESE" || cp=="X-EUC" ||
cp=="X-EUC-JP" || cp=="JIS7") {
return "ANSI_932";
//Chinese PRC GBK (XGB) simplified
} else if (cp=="ANSI_936" || cp=="GBK" || cp=="GB2312" || cp=="CHINESE" || cp=="CN-GB" ||
cp=="CSGB2312" || cp=="CSGB231280" || cp=="CSISO58BG231280" ||
cp=="GB_2312-80" || cp=="GB231280" || cp=="GB2312-80" ||
cp=="ISO-IR-58" || cp=="GB18030") {
return "ANSI_936";
//Korean
} else if (cp=="ANSI_949" || cp=="EUCKR") {
return "ANSI_949";
//Chinese Big5 (Taiwan, Hong Kong SAR)
} else if (cp=="ANSI_950" || cp=="BIG5" || cp=="CN-BIG5" || cp=="CSBIG5" ||
cp=="X-X-BIG5" || cp=="BIG5-HKSCS") {
return "ANSI_950";
//celtic
/* } else if (cp=="ISO8859-14") {
return "ISO8859-14";
} else if (cp=="TSCII") {
return "TSCII"; //tamil
}*/
} else if (cp=="UTF-8" || cp=="UTF8" || cp=="UTF8-BIT") {
return "UTF-8";
} else if (cp=="UTF-16" || cp=="UTF16" || cp=="UTF16-BIT") {
return "UTF-16";
}
return "ANSI_1252";
}

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#ifndef DRW_TEXTCODEC_H
#define DRW_TEXTCODEC_H
#include <string>
class QTextCodec;
class DRW_TextCodec
{
public:
DRW_TextCodec();
std::string fromUtf8(std::string s);
std::string toUtf8(std::string s);
int getVersion(){return version;}
void setVersion(std::string *v, bool dxfFormat);
void setVersion(int v, bool dxfFormat);
void setCodePage(std::string *c, bool dxfFormat);
void setCodePage(std::string c, bool dxfFormat){setCodePage(&c, dxfFormat);}
std::string getCodePage(){return cp;}
private:
std::string correctCodePage(const std::string& s);
private:
int version;
std::string cp;
QTextCodec *conv;
};
#endif // DRW_TEXTCODEC_H

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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 "dwgbuffer.h"
#include "../libdwgr.h"
#include "drw_textcodec.h"
#include "drw_dbg.h"
//#include <bitset>
/*#include <fstream>
#include <algorithm>
#include <sstream>
#include "dwgreader.h"*/
//#include "dxfwriter.h"
//#define FIRSTHANDLE 48
/*enum sections {
secUnknown,
secHeader,
secTables,
secBlocks,
secEntities,
secObjects
};*/
static unsigned int crctable[256]= {
0x0000,0xC0C1,0xC181,0x0140,0xC301,0x03C0,0x0280,0xC241,
0xC601,0x06C0,0x0780,0xC741,0x0500,0xC5C1,0xC481,0x0440,
0xCC01,0x0CC0,0x0D80,0xCD41,0x0F00,0xCFC1,0xCE81,0x0E40,
0x0A00,0xCAC1,0xCB81,0x0B40,0xC901,0x09C0,0x0880,0xC841,
0xD801,0x18C0,0x1980,0xD941,0x1B00,0xDBC1,0xDA81,0x1A40,
0x1E00,0xDEC1,0xDF81,0x1F40,0xDD01,0x1DC0,0x1C80,0xDC41,
0x1400,0xD4C1,0xD581,0x1540,0xD701,0x17C0,0x1680,0xD641,
0xD201,0x12C0,0x1380,0xD341,0x1100,0xD1C1,0xD081,0x1040,
0xF001,0x30C0,0x3180,0xF141,0x3300,0xF3C1,0xF281,0x3240,
0x3600,0xF6C1,0xF781,0x3740,0xF501,0x35C0,0x3480,0xF441,
0x3C00,0xFCC1,0xFD81,0x3D40,0xFF01,0x3FC0,0x3E80,0xFE41,
0xFA01,0x3AC0,0x3B80,0xFB41,0x3900,0xF9C1,0xF881,0x3840,
0x2800,0xE8C1,0xE981,0x2940,0xEB01,0x2BC0,0x2A80,0xEA41,
0xEE01,0x2EC0,0x2F80,0xEF41,0x2D00,0xEDC1,0xEC81,0x2C40,
0xE401,0x24C0,0x2580,0xE541,0x2700,0xE7C1,0xE681,0x2640,
0x2200,0xE2C1,0xE381,0x2340,0xE101,0x21C0,0x2080,0xE041,
0xA001,0x60C0,0x6180,0xA141,0x6300,0xA3C1,0xA281,0x6240,
0x6600,0xA6C1,0xA781,0x6740,0xA501,0x65C0,0x6480,0xA441,
0x6C00,0xACC1,0xAD81,0x6D40,0xAF01,0x6FC0,0x6E80,0xAE41,
0xAA01,0x6AC0,0x6B80,0xAB41,0x6900,0xA9C1,0xA881,0x6840,
0x7800,0xB8C1,0xB981,0x7940,0xBB01,0x7BC0,0x7A80,0xBA41,
0xBE01,0x7EC0,0x7F80,0xBF41,0x7D00,0xBDC1,0xBC81,0x7C40,
0xB401,0x74C0,0x7580,0xB541,0x7700,0xB7C1,0xB681,0x7640,
0x7200,0xB2C1,0xB381,0x7340,0xB101,0x71C0,0x7080,0xB041,
0x5000,0x90C1,0x9181,0x5140,0x9301,0x53C0,0x5280,0x9241,
0x9601,0x56C0,0x5780,0x9741,0x5500,0x95C1,0x9481,0x5440,
0x9C01,0x5CC0,0x5D80,0x9D41,0x5F00,0x9FC1,0x9E81,0x5E40,
0x5A00,0x9AC1,0x9B81,0x5B40,0x9901,0x59C0,0x5880,0x9841,
0x8801,0x48C0,0x4980,0x8941,0x4B00,0x8BC1,0x8A81,0x4A40,
0x4E00,0x8EC1,0x8F81,0x4F40,0x8D01,0x4DC0,0x4C80,0x8C41,
0x4400,0x84C1,0x8581,0x4540,0x8701,0x47C0,0x4680,0x8641,
0x8201,0x42C0,0x4380,0x8341,0x4100,0x81C1,0x8081,0x4040 };
static unsigned int crc32Table[256] ={
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d};
union typeCast {
char buf[8];
duint16 i16;
duint32 i32;
duint64 i64;
ddouble64 d64;
};
bool dwgFileStream::setPos(duint64 p){
if (p >= sz)
return false;
stream->seekg(p);
return stream->good();
}
bool dwgFileStream::read(duint8* s, duint64 n){
stream->read (reinterpret_cast<char*>(s),n);
return stream->good();
}
bool dwgCharStream::setPos(duint64 p){
if (p > size()) {
isOk = false;
return false;
}
pos = p;
return true;
}
bool dwgCharStream::read(duint8* s, duint64 n){
if ( n > (sz - pos) ) {
isOk = false;
return false;
}
for (duint64 i=0; i<n; i++){
s[i]= stream[pos++];
}
return true;
}
dwgBuffer::dwgBuffer(duint8 *buf, int size, DRW_TextCodec *dc){
filestr = new dwgCharStream(buf, size);
decoder = dc;
maxSize = size;
bitPos = 0;
}
dwgBuffer::dwgBuffer(std::istream *stream, DRW_TextCodec *dc){
filestr = new dwgFileStream(stream);
decoder = dc;
maxSize = filestr->size();
bitPos = 0;
}
dwgBuffer::dwgBuffer( const dwgBuffer& org ){
filestr = org.filestr->clone();
decoder = org.decoder;
maxSize = filestr->size();
currByte = org.currByte;
bitPos = org.bitPos;
}
dwgBuffer& dwgBuffer::operator=( const dwgBuffer& org ){
filestr = org.filestr->clone();
decoder = org.decoder;
maxSize = filestr->size();
currByte = org.currByte;
bitPos = org.bitPos;
return *this;
}
dwgBuffer::~dwgBuffer(){
delete filestr;
}
/**Gets the current byte position in buffer **/
duint64 dwgBuffer::getPosition(){
if (bitPos != 0)
return filestr->getPos() -1;
return filestr->getPos();
}
/**Sets the buffer position in pos byte, reset the bit position **/
bool dwgBuffer::setPosition(duint64 pos){
bitPos = 0;
/* if (pos>=maxSize)
return false;*/
return filestr->setPos(pos);
// return true;
}
//RLZ: Fails if ... ???
void dwgBuffer::setBitPos(duint8 pos){
if (pos>7)
return;
if (pos != 0 && bitPos == 0){
duint8 buffer;
filestr->read (&buffer,1);
currByte = buffer;
}
if (pos == 0 && bitPos != 0){//reset current byte
filestr->setPos(filestr->getPos()-1);
}
bitPos = pos;
}
bool dwgBuffer::moveBitPos(dint32 size){
if (size == 0) return true;
dint32 b= size + bitPos;
filestr->setPos(getPosition() + (b >> 3) );
bitPos = b & 7;
if (bitPos != 0){
filestr->read (&currByte,1);
}
return filestr->good();
}
/**Reads one Bit returns a char with value 0/1 (B) **/
duint8 dwgBuffer::getBit(){
duint8 buffer;
duint8 ret = 0;
if (bitPos == 0){
filestr->read (&buffer,1);
currByte = buffer;
}
ret = (currByte >> (7 - bitPos) & 1);
bitPos +=1;
if (bitPos == 8)
bitPos = 0;
return ret;
}
/**Reads one Bit returns a bool value 0==false 1==true (B) **/
bool dwgBuffer::getBoolBit(){
return (getBit() != 0);
}
/**Reads two Bits returns a char (BB) **/
duint8 dwgBuffer::get2Bits(){
duint8 buffer;
duint8 ret = 0;
if (bitPos == 0){
filestr->read (&buffer,1);
currByte = buffer;
}
bitPos +=2;
if (bitPos < 9)
ret = currByte >>(8 - bitPos);
else {//read one bit per byte
ret = currByte << 1;
filestr->read (&buffer,1);
currByte = buffer;
bitPos = 1;
ret = ret | currByte >> 7;
}
if (bitPos == 8)
bitPos = 0;
ret = ret & 3;
return ret;
}
/**Reads thee Bits returns a char (3B) **/
//RLZ: todo verify this
duint8 dwgBuffer::get3Bits(){
duint8 buffer;
duint8 ret = 0;
if (bitPos == 0){
filestr->read (&buffer,1);
currByte = buffer;
}
bitPos +=3;
if (bitPos < 9)
ret = currByte >>(8 - bitPos);
else {//read one bit per byte
ret = currByte << 1;
filestr->read (&buffer,1);
currByte = buffer;
bitPos = 1;
ret = ret | currByte >> 7;
}
if (bitPos == 8)
bitPos = 0;
ret = ret & 7;
return ret;
}
/**Reads tree Bits returns a char (3B) for R24 **/
//to be written
/**Reads compresed Short (max. 16 + 2 bits) little-endian order, returns a UNsigned 16 bits (BS) **/
duint16 dwgBuffer::getBitShort(){
duint8 b = get2Bits();
if (b == 0)
return getRawShort16();
else if (b== 1)
return getRawChar8();
else if (b == 2)
return 0;
else
return 256;
}
/**Reads compresed Short (max. 16 + 2 bits) little-endian order, returns a signed 16 bits (BS) **/
dint16 dwgBuffer::getSBitShort(){
duint8 b = get2Bits();
if (b == 0)
return (dint16)getRawShort16();
else if (b== 1)
return (dint16)getRawChar8();
else if (b == 2)
return 0;
else
return 256;
}
/**Reads compresed 32 bits Int (max. 32 + 2 bits) little-endian order, returns a signed 32 bits (BL) **/
//to be written
dint32 dwgBuffer::getBitLong(){
dint8 b = get2Bits();
if (b == 0)
return getRawLong32();
else if (b== 1)
return getRawChar8();
else //if (b == 2)
return 0;
}
/**Reads compresed 64 bits Int (max. 56 + 3 bits) little-endian order, returns a unsigned 64 bits (BLL) **/
duint64 dwgBuffer::getBitLongLong(){
dint8 b = get3Bits();
duint64 ret=0;
for (duint8 i=0; i<b; i++){
ret = ret << 8;
ret |= getRawChar8();
}
return ret;
}
/**Reads compresed Double (max. 64 + 2 bits) returns a floating point double of 64 bits (BD) **/
double dwgBuffer::getBitDouble(){
dint8 b = get2Bits();
if (b == 1)
return 1.0;
else if (b == 0){
duint8 buffer[8];
if (bitPos != 0) {
for (int i = 0; i < 8; i++)
buffer[i] = getRawChar8();
} else {
filestr->read (buffer,8);
}
double* ret = reinterpret_cast<double*>( buffer );
return *ret;
}
// if (b == 2)
return 0.0;
}
/**Reads 3 compresed Double (max. 64 + 2 bits) returns a DRW_Coord of floating point double of 64 bits (3BD) **/
DRW_Coord dwgBuffer::get3BitDouble(){
DRW_Coord crd;
crd.x = getBitDouble();
crd.y = getBitDouble();
crd.z = getBitDouble();
return crd;
}
/**Reads raw char 8 bits returns a unsigned char (RC) **/
duint8 dwgBuffer::getRawChar8(){
duint8 ret;
duint8 buffer;
filestr->read (&buffer,1);
if (bitPos == 0)
return buffer;
else {
ret = currByte << bitPos;
currByte = buffer;
ret = ret | (currByte >>(8 - bitPos));
}
return ret;
}
/**Reads raw short 16 bits little-endian order, returns a unsigned short (RS) **/
duint16 dwgBuffer::getRawShort16(){
duint8 buffer[2];
duint16 ret;
filestr->read (buffer,2);
if (bitPos == 0) {
/* no offset directly swap bytes for little-endian */
ret = (buffer[1] << 8) | (buffer[0] & 0x00FF);
} else {
ret = (buffer[0] << 8) | (buffer[1] & 0x00FF);
/* apply offset */
ret = ret >> (8 - bitPos);
ret = ret | (currByte << (8 + bitPos));
currByte = buffer[1];
/* swap bytes for little-endian */
ret = (ret << 8) | (ret >> 8);
}
return ret;
}
/**Reads raw double IEEE standard 64 bits returns a double (RD) **/
double dwgBuffer::getRawDouble(){
duint8 buffer[8];
if (bitPos == 0)
filestr->read (buffer,8);
else {
for (int i = 0; i < 8; i++)
buffer[i] = getRawChar8();
}
double* nOffset = reinterpret_cast<double*>( buffer );
return *nOffset;
}
/**Reads 2 raw double IEEE standard 64 bits returns a DRW_Coord of floating point double 64 bits (2RD) **/
DRW_Coord dwgBuffer::get2RawDouble(){
DRW_Coord crd;
crd.x = getRawDouble();
crd.y = getRawDouble();
return crd;
}
/**Reads raw int 32 bits little-endian order, returns a unsigned int (RL) **/
duint32 dwgBuffer::getRawLong32(){
duint16 tmp1 = getRawShort16();
duint16 tmp2 = getRawShort16();
duint32 ret = (tmp2 << 16) | (tmp1 & 0x0000FFFF);
return ret;
}
/**Reads raw int 64 bits little-endian order, returns a unsigned long long (RLL) **/
duint64 dwgBuffer::getRawLong64(){
duint32 tmp1 = getRawLong32();
duint64 tmp2 = getRawLong32();
duint64 ret = (tmp2 << 32) | (tmp1 & 0x00000000FFFFFFFF);
return ret;
}
/**Reads modular unsigner int, char based, compresed form, little-endian order, returns a unsigned int (U-MC) **/
duint32 dwgBuffer::getUModularChar(){
std::vector<duint8> buffer;
duint32 result =0;
for (int i=0; i<4;i++){
duint8 b= getRawChar8();
buffer.push_back(b & 0x7F);
if (! (b & 0x80))
break;
}
int offset = 0;
for (unsigned int i=0; i<buffer.size();i++){
result += buffer[i] << offset;
offset +=7;
}
//RLZ: WARNING!!! needed to verify on read handles
//result = result & 0x7F;
return result;
}
/**Reads modular int, char based, compresed form, little-endian order, returns a signed int (MC) **/
dint32 dwgBuffer::getModularChar(){
bool negative = false;
std::vector<dint8> buffer;
dint32 result =0;
for (int i=0; i<4;i++){
duint8 b= getRawChar8();
buffer.push_back(b & 0x7F);
if (! (b & 0x80))
break;
}
dint8 b= buffer.back();
if (b & 0x40) {
negative = true;
buffer.pop_back();
buffer.push_back(b & 0x3F);
}
int offset = 0;
for (unsigned int i=0; i<buffer.size();i++){
result += buffer[i] << offset;
offset +=7;
}
if (negative)
result = -result;
return result;
}
/**Reads modular int, short based, compresed form, little-endian order, returns a unsigned int (MC) **/
dint32 dwgBuffer::getModularShort(){
// bool negative = false;
std::vector<dint16> buffer;
dint32 result =0;
for (int i=0; i<2;i++){
duint16 b= getRawShort16();
buffer.push_back(b & 0x7FFF);
if (! (b & 0x8000))
break;
}
//only positive ?
/* dint8 b= buffer.back();
if (! (b & 0x40)) {
negative = true;
buffer.pop_back();
buffer.push_back(b & 0x3F);
}*/
int offset = 0;
for (unsigned int i=0; i<buffer.size();i++){
result += buffer[i] << offset;
offset +=15;
}
/* if (negative)
result = -result;*/
return result;
}
dwgHandle dwgBuffer::getHandle(){ //H
dwgHandle hl;
duint8 data = getRawChar8();
hl.code = (data >> 4) & 0x0F;
hl.size = data & 0x0F;
hl.ref=0;
for (int i=0; i< hl.size;i++){
hl.ref = (hl.ref << 8) | getRawChar8();
}
return hl;
}
dwgHandle dwgBuffer::getOffsetHandle(duint32 href){ //H
dwgHandle hl = getHandle();
if (hl.code > 5){
if (hl.code == 0x0C)
hl.ref = href - hl.ref;
else if (hl.code == 0x0A)
hl.ref = href + hl.ref;
else if (hl.code == 0x08)
hl.ref = href - 1;
else if (hl.code == 0x06)
hl.ref = href + 1;
//all are soft pointer reference change to 7 (without offset)
hl.code = 7;
}
return hl;
}
//internal until 2004
std::string dwgBuffer::get8bitStr(){
duint16 textSize = getBitShort();
if (textSize == 0)
return std::string();
duint8 *tmpBuffer = new duint8[textSize];
bool good = getBytes(tmpBuffer, textSize);
if (!good)
return std::string();
/* filestr->read (buffer,textSize);
if (!filestr->good())
return std::string();
duint8 tmp;
if (bitPos != 0){
for (int i=0; i<textSize;i++){
tmp = buffer[i];
buffer[i] = (currByte << bitPos) | (tmp >> (8 - bitPos));
currByte = tmp;
}
}*/
std::string str(reinterpret_cast<char*>(tmpBuffer), textSize);
delete[]tmpBuffer;
return str;
}
//internal since 2007 //pending: are 2 bytes null terminated??
//nullTerm = true if string are 2 bytes null terminated from the stream
std::string dwgBuffer::get16bitStr(duint16 textSize, bool nullTerm){
if (textSize == 0)
return std::string();
textSize *=2;
duint16 ts = textSize;
if (nullTerm)
ts += 2;
duint8 *tmpBuffer = new duint8[textSize + 2];
bool good = getBytes(tmpBuffer, ts);
if (!good)
return std::string();
if (!nullTerm) {
tmpBuffer[textSize] = '\0';
tmpBuffer[textSize + 1] = '\0';
}
std::string str(reinterpret_cast<char*>(tmpBuffer), ts);
delete[]tmpBuffer;
return str;
}
//T 8 bit text converted from codepage to utf8
std::string dwgBuffer::getCP8Text(){
std::string strData;
strData = get8bitStr();//RLZ correct these function
if (decoder == NULL)
return strData;
return decoder->toUtf8(strData);
}
//TU unicode 16 bit (UCS) text converted to utf8
/**Reads 2-bytes char (UCS2, NULL terminated) and convert to std::string (only for Latin-1)
ts= total input size in bytes.
**/
std::string dwgBuffer::getUCSStr(duint16 ts){
std::string strData;
if (ts<4) //at least 1 char
return std::string();
strData = get16bitStr(ts/2, false);
if (decoder == NULL)
return strData;
return decoder->toUtf8(strData);
}
//TU unicode 16 bit (UCS) text converted to utf8
//nullTerm = true if string are 2 bytes null terminated from the stream
std::string dwgBuffer::getUCSText(bool nullTerm){
std::string strData;
duint16 ts = getBitShort();
if (ts == 0)
return std::string();
strData = get16bitStr(ts, nullTerm);
if (decoder == NULL)
return strData;
return decoder->toUtf8(strData);
}
//RLZ: read a T or TU if version is 2007+
//nullTerm = true if string are 2 bytes null terminated from the stream
std::string dwgBuffer::getVariableText(DRW::Version v, bool nullTerm){//TV
if (v > DRW::AC1018)
return getUCSText(nullTerm);
return getCP8Text();
}
duint16 dwgBuffer::getObjType(DRW::Version v){//OT
if (v > DRW::AC1021) {
duint8 b = get2Bits();
if (b == 0)
return getRawChar8();
else if (b== 1){
return (getRawChar8() + 0x01F0);
} else //b == 2
return getRawShort16();
}
return getBitShort();
}
/* Bit Extrusion
* For R2000+, this is a single bit, If the single bit is 1,
* the extrusion value is assumed to be 0,0,1 and no explicit
* extrusion is stored. If the single bit is 0, then it will
* be followed by 3BD.
* For R13-R14 this is 3BD.
*/
DRW_Coord dwgBuffer::getExtrusion(bool b_R2000_style) {
DRW_Coord ext(0.0,0.0,1.0);
if ( b_R2000_style )
/* If the bit is one, the extrusion value is assumed to be 0,0,1*/
if ( getBit() == 1 )
return ext;
/*R13-R14 or bit == 0*/
ext.x = getBitDouble();
ext.y = getBitDouble();
ext.z = getBitDouble();
return ext;
}
/**Reads compresed Double with default (max. 64 + 2 bits) returns a floating point double of 64 bits (DD) **/
double dwgBuffer::getDefaultDouble(double d){
dint8 b = get2Bits();
if (b == 0)
return d;
else if (b == 1){
duint8 buffer[4];
char *tmp;
if (bitPos != 0) {
for (int i = 0; i < 4; i++)
buffer[i] = getRawChar8();
} else {
filestr->read (buffer,4);
}
tmp = reinterpret_cast<char*>(&d);
for (int i = 0; i < 4; i++)
tmp[i] = buffer[i];
double ret = *reinterpret_cast<double*>( tmp );
return ret;
} else if (b == 2){
duint8 buffer[6];
char *tmp;
if (bitPos != 0) {
for (int i = 0; i < 6; i++)
buffer[i] = getRawChar8();
} else {
filestr->read (buffer,6);
}
tmp = reinterpret_cast<char*>(&d);
for (int i = 2; i < 6; i++)
tmp[i-2] = buffer[i];
tmp[4] = buffer[0];
tmp[5] = buffer[1];
double ret = *reinterpret_cast<double*>( tmp );
return ret;
}
// if (b == 3) return a full raw double
return getRawDouble();
}
/* BitThickness
* For R13-R14, this is a BD.
* For R2000+, this is a single bit, If the bit is one,
* the thickness value is assumed to be 0.0, if not a BD follow
*/
double dwgBuffer::getThickness(bool b_R2000_style) {
if ( b_R2000_style )
/* If the bit is one, the thickness value is assumed to be 0.0.*/
if ( getBit() == 1 )
return 0.0;
/*R13-R14 or bit == 0*/
return getBitDouble();
}
/* CmColor (CMC)
* For R15 and earlier call directly BS as ACIS color.
* For R2004+, can be CMC or ENC
* RGB value, first 4bits 0xC0 => ByLayer, 0xC1 => ByBlock, 0xC2 => RGB, 0xC3 => last 4 are ACIS
*/
duint32 dwgBuffer::getCmColor(DRW::Version v) {
if (v < DRW::AC1018) //2000-
return getSBitShort();
duint16 idx = getBitShort();
duint32 rgb = getBitLong();
duint8 cb = getRawChar8();
duint8 type = rgb >> 24;
DRW_DBG("\ntype COLOR: "); DRW_DBGH(type);
DRW_DBG("\nindex COLOR: "); DRW_DBGH(idx);
DRW_DBG("\nRGB COLOR: "); DRW_DBGH(rgb);
DRW_DBG("\nbyte COLOR: "); DRW_DBGH(cb);
if (cb&1){
std::string colorName = getVariableText(v, false);
DRW_DBG("\ncolorName: "); DRW_DBG(colorName);
}
if (cb&2){
std::string bookName = getVariableText(v, false);
DRW_DBG("\nbookName: "); DRW_DBG(bookName);
}
switch (type) {
case 0xC0:
return 256;//ByLayer
break;
case 0xC1:
return 0;//ByBlock
break;
case 0xC2:
return 256;//RGB RLZ TODO
break;
case 0xC3:
return rgb&0xFF;//ACIS
break;
default:
break;
}
//check cb if strings follows RLZ TODO
return 256; //default return ByLayer
}
/* EnColor (ENC)
* For R15 and earlier call directly BS as ACIS color.
* For R2004+, can be CMC or ENC
* RGB value, first 4bits 0xC0 => ByLayer, 0xC1 => ByBlock, 0xC2 => RGB, 0xC3 => last 4 are ACIS
*/
duint32 dwgBuffer::getEnColor(DRW::Version v) {
if (v < DRW::AC1018) //2000-
return getSBitShort();
duint32 rgb = 0;
duint32 cb = 0;
duint16 idx = getBitShort();
DRW_DBG("idx reads COLOR: "); DRW_DBGH(idx);
duint16 flags = idx>>8;
idx = idx & 0x1FF; //RLZ: warning this is correct?
DRW_DBG("\nflag COLOR: "); DRW_DBGH(flags);
DRW_DBG(", index COLOR: "); DRW_DBGH(idx);
// if (flags & 0x80) {
// rgb = getBitLong();
// DRW_DBG("\nRGB COLOR: "); DRW_DBGH(rgb);
// }
if (flags & 0x20) {
cb = getBitLong();
DRW_DBG("\nTransparency COLOR: "); DRW_DBGH(cb);
}
if (flags & 0x40)
DRW_DBG("\nacdbColor COLOR are present");
else {
if (flags & 0x80) {
rgb = getBitLong();
DRW_DBG("\nRGB COLOR: "); DRW_DBGH(rgb);
}
}
/* if (flags & 0x80)
return getBitLong();*/
return idx; //default return ByLayer
}
/**Reads raw short 16 bits big-endian order, returns a unsigned short crc & size **/
duint16 dwgBuffer::getBERawShort16(){
char buffer[2];
buffer[0] = getRawChar8();
buffer[1] = getRawChar8();
duint16 size = (buffer[0] << 8) | (buffer[1] & 0xFF);
return size;
}
/* reads "size" bytes and stores in "buf" return false if fail */
bool dwgBuffer::getBytes(unsigned char *buf, int size){
duint8 tmp;
filestr->read (buf,size);
if (!filestr->good())
return false;
if (bitPos != 0){
for (int i=0; i<size;i++){
tmp = buf[i];
buf[i] = (currByte << bitPos) | (tmp >> (8 - bitPos));
currByte = tmp;
}
}
return true;
}
duint16 dwgBuffer::crc8(duint16 dx,dint32 start,dint32 end){
int pos = filestr->getPos();
filestr->setPos(start);
int n = end-start;
duint8 *tmpBuf = new duint8[n];
duint8 *p = tmpBuf;
filestr->read (tmpBuf,n);
filestr->setPos(pos);
if (!filestr->good())
return 0;
duint8 al;
while (n-- > 0) {
al = (duint8)((*p) ^ ((dint8)(dx & 0xFF)));
dx = (dx>>8) & 0xFF;
dx = dx ^ crctable[al & 0xFF];
p++;
}
delete[]tmpBuf;
return(dx);
}
duint32 dwgBuffer::crc32(duint32 seed,dint32 start,dint32 end){
int pos = filestr->getPos();
filestr->setPos(start);
int n = end-start;
duint8 *tmpBuf = new duint8[n];
duint8 *p = tmpBuf;
filestr->read (tmpBuf,n);
filestr->setPos(pos);
if (!filestr->good())
return 0;
duint32 invertedCrc = ~seed;
while (n-- > 0) {
duint8 data = *p++;
invertedCrc = (invertedCrc >> 8) ^ crc32Table[(invertedCrc ^ data) & 0xff];
}
delete[]tmpBuf;
return ~invertedCrc;
}
/*std::string dwgBuffer::getBytes(int size){
char buffer[size];
char tmp;
filestr->read (buffer,size);
if (!filestr->good())
return NULL;
if (bitPos != 0){
for (int i=0; i<=size;i++){
tmp = buffer[i];
buffer[i] = (currByte << bitPos) | (tmp >> (8 - bitPos));
currByte = tmp;
}
}
std::string st;
for (int i=0; i<size;i++) {
st.push_back(buffer[i]);
}
return st;
// return std::string(buffer);
}*/

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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/>. **
******************************************************************************/
#ifndef DWGBUFFER_H
#define DWGBUFFER_H
#include <fstream>
#include <sstream>
#include "../drw_base.h"
class DRW_Coord;
class DRW_TextCodec;
class dwgBasicStream{
protected:
dwgBasicStream(){}
public:
virtual ~dwgBasicStream(){}
virtual bool read(duint8* s, duint64 n) = 0;
virtual duint64 size() = 0;
virtual duint64 getPos() = 0;
virtual bool setPos(duint64 p) = 0;
virtual bool good() = 0;
virtual dwgBasicStream* clone() = 0;
};
class dwgFileStream: public dwgBasicStream{
public:
dwgFileStream(std::istream *s){
stream =s;
stream->seekg (0, std::ios::end);
sz = stream->tellg();
stream->seekg(0, std::ios_base::beg);
}
virtual ~dwgFileStream(){}
virtual bool read(duint8* s, duint64 n);
virtual duint64 size(){return sz;}
virtual duint64 getPos(){return stream->tellg();}
virtual bool setPos(duint64 p);
virtual bool good(){return stream->good();}
virtual dwgBasicStream* clone(){return new dwgFileStream(stream);}
private:
std::istream *stream;
duint64 sz;
};
class dwgCharStream: public dwgBasicStream{
public:
dwgCharStream(duint8 *buf, int s){
stream =buf;
sz = s;
pos = 0;
isOk = true;
}
virtual ~dwgCharStream(){}
virtual bool read(duint8* s, duint64 n);
virtual duint64 size(){return sz;}
virtual duint64 getPos(){return pos;}
virtual bool setPos(duint64 p);
virtual bool good(){return isOk;}
virtual dwgBasicStream* clone(){return new dwgCharStream(stream, sz);}
private:
duint8 *stream;
duint64 sz;
duint64 pos;
bool isOk;
};
class dwgBuffer {
public:
dwgBuffer(std::istream *stream, DRW_TextCodec *decoder = NULL);
dwgBuffer(duint8 *buf, int size, DRW_TextCodec *decoder= NULL);
dwgBuffer( const dwgBuffer& org );
dwgBuffer& operator=( const dwgBuffer& org );
~dwgBuffer();
duint64 size(){return filestr->size();}
bool setPosition(duint64 pos);
duint64 getPosition();
void resetPosition(){setPosition(0); setBitPos(0);}
void setBitPos(duint8 pos);
duint8 getBitPos(){return bitPos;}
bool moveBitPos(dint32 size);
duint8 getBit(); //B
bool getBoolBit(); //B as bool
duint8 get2Bits(); //BB
duint8 get3Bits(); //3B
duint16 getBitShort(); //BS
dint16 getSBitShort(); //BS
dint32 getBitLong(); //BL
duint64 getBitLongLong(); //BLL (R24)
double getBitDouble(); //BD
//2BD => call BD 2 times
DRW_Coord get3BitDouble(); //3BD
duint8 getRawChar8(); //RC
duint16 getRawShort16(); //RS
double getRawDouble(); //RD
duint32 getRawLong32(); //RL
duint64 getRawLong64(); //RLL
DRW_Coord get2RawDouble(); //2RD
//3RD => call RD 3 times
duint32 getUModularChar(); //UMC, unsigned for offsets in 1015
dint32 getModularChar(); //MC
dint32 getModularShort(); //MS
dwgHandle getHandle(); //H
dwgHandle getOffsetHandle(duint32 href); //H converted to hard
UTF8STRING getVariableText(DRW::Version v, bool nullTerm = true); //TV => call TU for 2007+ or T for previous versions
UTF8STRING getCP8Text(); //T 8 bit text converted from codepage to utf8
UTF8STRING getUCSText(bool nullTerm = true); //TU unicode 16 bit (UCS) text converted to utf8
UTF8STRING getUCSStr(duint16 ts);
duint16 getObjType(DRW::Version v); //OT
//X, U, SN,
DRW_Coord getExtrusion(bool b_R2000_style); //BE
double getDefaultDouble(double d); //DD
double getThickness(bool b_R2000_style);//BT
//3DD
duint32 getCmColor(DRW::Version v); //CMC
duint32 getEnColor(DRW::Version v); //ENC
//TC
duint16 getBERawShort16(); //RS big-endian order
bool isGood(){return filestr->good();}
bool getBytes(duint8 *buf, int size);
int numRemainingBytes(){return (maxSize- filestr->getPos());}
duint16 crc8(duint16 dx,dint32 start,dint32 end);
duint32 crc32(duint32 seed,dint32 start,dint32 end);
// duint8 getCurrByte(){return currByte;}
DRW_TextCodec *decoder;
private:
dwgBasicStream *filestr;
int maxSize;
duint8 currByte;
duint8 bitPos;
UTF8STRING get8bitStr();
UTF8STRING get16bitStr(duint16 textSize, bool nullTerm = true);
};
#endif // DWGBUFFER_H

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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/>. **
******************************************************************************/
#ifndef DWGREADER_H
#define DWGREADER_H
#include <map>
#include <list>
#include "drw_textcodec.h"
#include "dwgutil.h"
#include "dwgbuffer.h"
#include "../libdwgr.h"
class objHandle{
public:
objHandle(){ handle = type = loc = 0; }
objHandle(duint32 t, duint32 h, duint32 l){
type = t;
handle = h;
loc = l;
}
duint32 type;
duint32 handle;
duint32 loc;
};
//until 2000 = 2000-
//since 2004 except 2007 = 2004+
// 2007 = 2007
// pages of section
/* 2000-: No pages, only sections
* 2004+: Id, page number (index)
* size, size of page in file stream
* address, address in file stream
* dataSize, data size for this page
* startOffset, start offset for this page
* cSize, compresed size of data
* uSize, uncompresed size of data
* 2007: page Id, pageCount & pages
* size, size in file
* dataSize
* startOffset, start position in decompresed data stream
* cSize, compresed size of data
* uSize, uncompresed size of data
* address, address in file stream
* */
class dwgPageInfo {
public:
dwgPageInfo(){}
dwgPageInfo(duint64 i, duint64 ad, duint32 sz){
Id=i; address=ad; size=sz;
}
~dwgPageInfo(){}
duint64 Id;
duint64 address; //in file stream, for rd18, rd21
duint64 size; //in file stream, for rd18, rd21
duint64 dataSize; //for rd18, rd21
duint32 startOffset; //for rd18, rd21
duint64 cSize; //compresed page size, for rd21
duint64 uSize; //uncompresed page size, for rd21
};
// sections of file
/* 2000-: No pages, only section Id, size & address in file
* 2004+: Id, Section Id
* size, total size of uncompresed data
* pageCount & pages, number of pages in section
* maxSize, max decompressed Size per page
* compresed, (1 = no, 2 = yes, normally 2)
* encrypted, (0 = no, 1 = yes, 2 = unknown)
* name, read & stored but not used
* 2007: same as 2004+ except encoding, saved in compresed field
* */
class dwgSectionInfo {
public:
dwgSectionInfo(){
compresed = 1;//1=no, 2=yes
encrypted = 0;//???
pageCount = 0;
Id=-1;
}
~dwgSectionInfo(){}
dint32 Id; //section Id, 2000- rd15 rd18
std::string name; //section name rd18
duint32 compresed;//is compresed? 1=no, 2=yes rd18, rd21(encoding)
duint32 encrypted;//encrypted (doc: 0=no, 1=yes, 2=unkn) on read: objects 0 and encrypted yes rd18
std::map<duint32, dwgPageInfo >pages;//index, size, offset
duint64 size;//size of section, 2000- rd15, rd18, rd21 (data size)
duint64 pageCount; //number of pages (dwgPageInfo) in section rd18, rd21
duint64 maxSize; //max decompressed size (needed??) rd18 rd21
duint64 address; //address (seek) , 2000-
};
//! Class to handle dwg obj control entries
/*!
* Class to handle dwg obj control entries
* @author Rallaz
*/
class DRW_ObjControl : public DRW_TableEntry {
public:
DRW_ObjControl() { reset();}
void reset(){
}
bool parseDwg(DRW::Version version, dwgBuffer *buf, duint32 bs=0);
std::list<duint32>hadlesList;
};
class dwgReader {
friend class dwgR;
public:
dwgReader(std::istream *stream, dwgR *p){
fileBuf = new dwgBuffer(stream);
parent = p;
decoder.setVersion(DRW::AC1021, false);//default 2007 in utf8(no convert)
decoder.setCodePage("UTF-16", false);
// blockCtrl=0; //RLZ: temporary
// blockCtrl=layerCtrl=styleCtrl=linetypeCtrl=viewCtrl=0;
// ucsCtrl=vportCtrl=appidCtrl=dimstyleCtrl=vpEntHeaderCtrl=0;
nextEntLink = prevEntLink = 0;
maintenanceVersion=0;
}
virtual ~dwgReader();
protected:
virtual bool readMetaData() = 0;
virtual bool readPreview(){return false;}
virtual bool readFileHeader() = 0;
virtual bool readDwgHeader(DRW_Header& hdr)=0;
virtual bool readDwgClasses() = 0;
virtual bool readDwgHandles() = 0;
virtual bool readDwgTables(DRW_Header& hdr)=0;
virtual bool readDwgBlocks(DRW_Interface& intfa) = 0;
virtual bool readDwgEntities(DRW_Interface& intfa) = 0;
virtual bool readDwgObjects(DRW_Interface& intfa) = 0;
virtual bool readDwgEntity(dwgBuffer *dbuf, objHandle& obj, DRW_Interface& intfa);
bool readDwgObject(dwgBuffer *dbuf, objHandle& obj, DRW_Interface& intfa);
void parseAttribs(DRW_Entity* e);
std::string findTableName(DRW::TTYPE table, dint32 handle);
void setCodePage(std::string *c){decoder.setCodePage(c, false);}
std::string getCodePage(){ return decoder.getCodePage();}
bool readDwgHeader(DRW_Header& hdr, dwgBuffer *buf, dwgBuffer *hBuf);
bool readDwgHandles(dwgBuffer *dbuf, duint32 offset, duint32 size);
bool readDwgTables(DRW_Header& hdr, dwgBuffer *dbuf);
bool checkSentinel(dwgBuffer *buf, enum secEnum::DWGSection, bool start);
bool readDwgBlocks(DRW_Interface& intfa, dwgBuffer *dbuf);
bool readDwgEntities(DRW_Interface& intfa, dwgBuffer *dbuf);
bool readDwgObjects(DRW_Interface& intfa, dwgBuffer *dbuf);
bool readPlineVertex(DRW_Polyline& pline, dwgBuffer *dbuf);
public:
std::map<duint32, objHandle>ObjectMap;
std::map<duint32, objHandle>objObjectMap; //stores the ojects & entities not read in readDwgEntities
std::map<duint32, objHandle>remainingMap; //stores the ojects & entities not read in all proces, for debug only
std::map<duint32, DRW_LType*> ltypemap;
std::map<duint32, DRW_Layer*> layermap;
std::map<duint32, DRW_Block*> blockmap;
std::map<duint32, DRW_Textstyle*> stylemap;
std::map<duint32, DRW_Dimstyle*> dimstylemap;
std::map<duint32, DRW_Vport*> vportmap;
std::map<duint32, DRW_Block_Record*> blockRecordmap;
std::map<duint32, DRW_AppId*> appIdmap;
// duint32 currBlock;
duint8 maintenanceVersion;
protected:
dwgBuffer *fileBuf;
dwgR *parent;
DRW::Version version;
//seeker (position) for the beginning sentinel of the image data (R13 to R15)
duint32 previewImagePos;
//sections map
std::map<enum secEnum::DWGSection, dwgSectionInfo >sections;
std::map<duint32, DRW_Class*> classesmap;
protected:
DRW_TextCodec decoder;
protected:
// duint32 blockCtrl;
duint32 nextEntLink;
duint32 prevEntLink;
};
#endif // DWGREADER_H

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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 <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include "drw_dbg.h"
#include "dwgreader15.h"
#include "drw_textcodec.h"
#include "../libdwgr.h"
bool dwgReader15::readMetaData() {
version = parent->getVersion();
decoder.setVersion(version, false);
DRW_DBG("dwgReader15::readMetaData\n");
if (! fileBuf->setPosition(13))
return false;
previewImagePos = fileBuf->getRawLong32();
DRW_DBG("previewImagePos (seekerImageData) = "); DRW_DBG(previewImagePos);
/* MEASUREMENT system variable 2 bytes*/
duint16 meas = fileBuf->getRawShort16();
DRW_DBG("\nMEASUREMENT (0 = English, 1 = Metric)= "); DRW_DBG(meas);
duint16 cp = fileBuf->getRawShort16();
DRW_DBG("\ncodepage= "); DRW_DBG(cp); DRW_DBG("\n");
if (cp == 29) //TODO RLZ: locate wath code page and correct this
decoder.setCodePage("ANSI_1252", false);
if (cp == 30)
decoder.setCodePage("ANSI_1252", false);
return true;
}
bool dwgReader15::readFileHeader() {
bool ret = true;
DRW_DBG("dwgReader15::readFileHeader\n");
if (! fileBuf->setPosition(21))
return false;
duint32 count = fileBuf->getRawLong32();
DRW_DBG("count records= "); DRW_DBG(count); DRW_DBG("\n");
for (unsigned int i = 0; i < count; i++) {
duint8 rec = fileBuf->getRawChar8();
duint32 address = fileBuf->getRawLong32();
duint32 size = fileBuf->getRawLong32();
dwgSectionInfo si;
si.Id = rec;
si.size = size;
si.address = address;
if (rec == 0) {
DRW_DBG("\nSection HEADERS address= ");
DRW_DBG(address); DRW_DBG(" size= "); DRW_DBG(size);
sections[secEnum::HEADER] = si;
} else if (rec == 1) {
DRW_DBG("\nSection CLASSES address= ");
DRW_DBG(address); DRW_DBG(" size= "); DRW_DBG(size);
sections[secEnum::CLASSES] = si;
} else if (rec == 2) {
DRW_DBG("\nSection OBJECTS (handles) address= ");
DRW_DBG(address); DRW_DBG(" size= "); DRW_DBG(size);
sections[secEnum::HANDLES] = si;
} else if (rec == 3) {
DRW_DBG("\nSection UNKNOWN address= ");
DRW_DBG(address); DRW_DBG(" size= "); DRW_DBG(size);
sections[secEnum::UNKNOWNS] = si;
} else if (rec == 4) {
DRW_DBG("\nSection R14DATA (AcDb:Template) address= ");
DRW_DBG(address); DRW_DBG(" size= "); DRW_DBG(size);
sections[secEnum::TEMPLATE] = si;
} else if (rec == 5) {
DRW_DBG("\nSection R14REC5 (AcDb:AuxHeader) address= ");
DRW_DBG(address); DRW_DBG(" size= "); DRW_DBG(size);
sections[secEnum::AUXHEADER] = si;
} else {
std::cerr << "\nUnsupported section number\n";
}
}
if (! fileBuf->isGood())
return false;
DRW_DBG("\nposition after read section locator records= "); DRW_DBG(fileBuf->getPosition());
DRW_DBG(", bit are= "); DRW_DBG(fileBuf->getBitPos());
duint32 ckcrc = fileBuf->crc8(0,0,fileBuf->getPosition());
DRW_DBG("\nfile header crc8 0 result= "); DRW_DBG(ckcrc);
switch (count){
case 3:
ckcrc = ckcrc ^ 0xA598;
break;
case 4:
ckcrc = ckcrc ^ 0x8101;
break;
case 5:
ckcrc = ckcrc ^ 0x3CC4;
break;
case 6:
ckcrc = ckcrc ^ 0x8461;
}
DRW_DBG("\nfile header crc8 xor result= "); DRW_DBG(ckcrc);
DRW_DBG("\nfile header CRC= "); DRW_DBG(fileBuf->getRawShort16());
DRW_DBG("\nfile header sentinel= ");
checkSentinel(fileBuf, secEnum::FILEHEADER, false);
DRW_DBG("\nposition after read file header sentinel= "); DRW_DBG(fileBuf->getPosition());
DRW_DBG(", bit are= "); DRW_DBG(fileBuf->getBitPos());
DRW_DBG("\ndwgReader15::readFileHeader END\n");
return ret;
}
bool dwgReader15::readDwgHeader(DRW_Header& hdr){
DRW_DBG("dwgReader15::readDwgHeader\n");
dwgSectionInfo si = sections[secEnum::HEADER];
if (si.Id<0)//not found, ends
return false;
if (!fileBuf->setPosition(si.address))
return false;
duint8 *tmpByteStr = new duint8[si.size];
fileBuf->getBytes(tmpByteStr, si.size);
dwgBuffer buff(tmpByteStr, si.size, &decoder);
DRW_DBG("Header section sentinel= ");
checkSentinel(&buff, secEnum::HEADER, true);
bool ret = dwgReader::readDwgHeader(hdr, &buff, &buff);
delete[]tmpByteStr;
return ret;
}
bool dwgReader15::readDwgClasses(){
DRW_DBG("\ndwgReader15::readDwgClasses\n");
dwgSectionInfo si = sections[secEnum::CLASSES];
if (si.Id<0)//not found, ends
return false;
if (!fileBuf->setPosition(si.address))
return false;
DRW_DBG("classes section sentinel= ");
checkSentinel(fileBuf, secEnum::CLASSES, true);
duint32 size = fileBuf->getRawLong32();
if (size != (si.size - 38)) {
DRW_DBG("\nWARNING dwgReader15::readDwgClasses size are "); DRW_DBG(size);
DRW_DBG(" and secSize - 38 are "); DRW_DBG(si.size - 38); DRW_DBG("\n");
}
duint8 *tmpByteStr = new duint8[size];
fileBuf->getBytes(tmpByteStr, size);
dwgBuffer buff(tmpByteStr, size, &decoder);
size--; //reduce 1 byte instead of check pos + bitPos
while (size > buff.getPosition()) {
DRW_Class *cl = new DRW_Class();
cl->parseDwg(version, &buff, &buff);
classesmap[cl->classNum] = cl;
}
DRW_DBG("\nCRC: "); DRW_DBGH(fileBuf->getRawShort16());
DRW_DBG("\nclasses section end sentinel= ");
checkSentinel(fileBuf, secEnum::CLASSES, false);
bool ret = buff.isGood();
delete[]tmpByteStr;
return ret;
}
bool dwgReader15::readDwgHandles() {
DRW_DBG("\ndwgReader15::readDwgHandles\n");
dwgSectionInfo si = sections[secEnum::HANDLES];
if (si.Id<0)//not found, ends
return false;
bool ret = dwgReader::readDwgHandles(fileBuf, si.address, si.size);
return ret;
}
/*********** objects ************************/
/**
* Reads all the object referenced in the object map section of the DWG file
* (using their object file offsets)
*/
bool dwgReader15::readDwgTables(DRW_Header& hdr) {
bool ret = dwgReader::readDwgTables(hdr, fileBuf);
return ret;
}
/**
* Reads all the object referenced in the object map section of the DWG file
* (using their object file offsets)
*/
bool dwgReader15::readDwgBlocks(DRW_Interface& intfa) {
bool ret = true;
ret = dwgReader::readDwgBlocks(intfa, fileBuf);
return ret;
}

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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/>. **
******************************************************************************/
#ifndef DWGREADER15_H
#define DWGREADER15_H
#include <map>
#include <list>
#include "drw_textcodec.h"
#include "dwgbuffer.h"
#include "dwgreader.h"
class dwgReader15 : public dwgReader {
public:
dwgReader15(std::istream *stream, dwgR *p):dwgReader(stream, p){ }
virtual ~dwgReader15() {}
bool readMetaData();
bool readFileHeader();
bool readDwgHeader(DRW_Header& hdr);
bool readDwgClasses();
bool readDwgHandles();
bool readDwgTables(DRW_Header& hdr);
bool readDwgBlocks(DRW_Interface& intfa);
bool readDwgEntities(DRW_Interface& intfa){
bool ret = true;
ret = dwgReader::readDwgEntities(intfa, fileBuf);
return ret;
}
bool readDwgObjects(DRW_Interface& intfa){
bool ret = true;
ret = dwgReader::readDwgObjects(intfa, fileBuf);
return ret;
}
// bool readDwgEntity(objHandle& obj, DRW_Interface& intfa);
};
#endif // DWGREADER15_H

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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 <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include "drw_dbg.h"
#include "dwgreader18.h"
#include "dwgutil.h"
#include "drw_textcodec.h"
#include "../libdwgr.h"
void dwgReader18::genMagicNumber(){
int size =0x114;
duint8 *tmpMagicStr = new duint8[size];
duint8 *p = tmpMagicStr;
int rSeed =1;
while (size--) {
rSeed *= 0x343fd;
rSeed += 0x269ec3;
*p++ = static_cast<duint8>(rSeed >> 0x10);
}
int j = 0;
size =0x114;
for (int i=0; i< size;i++) {
DRW_DBGH(tmpMagicStr[i]);
if (j == 15) {
DRW_DBG("\n");
j = 0;
} else {
DRW_DBG(", ");
j++;
}
}
delete[]tmpMagicStr;
}
duint32 dwgReader18::checksum(duint32 seed, duint8* data, duint32 sz){
duint32 size = sz;
duint32 sum1 = seed & 0xffff;
duint32 sum2 = seed >> 0x10;
while (size != 0) {
// duint32 chunkSize = min(0x15b0, size);
duint32 chunkSize = 0x15b0 < size? 0x15b0:size;
size -= chunkSize;
for (duint32 i = 0; i < chunkSize; i++) {
sum1 += *data++;
sum2 += sum1;
}
sum1 %= 0xFFF1;
sum2 %= 0xFFF1;
}
return (sum2 << 0x10) | (sum1 & 0xffff);
}
//called: Section page map: 0x41630e3b
void dwgReader18::parseSysPage(duint8 *decompSec, duint32 decompSize){
DRW_DBG("\nparseSysPage:\n ");
duint32 compSize = fileBuf->getRawLong32();
DRW_DBG("Compressed size= "); DRW_DBG(compSize); DRW_DBG(", "); DRW_DBGH(compSize);
DRW_DBG("\nCompression type= "); DRW_DBGH(fileBuf->getRawLong32());
DRW_DBG("\nSection page checksum= "); DRW_DBGH(fileBuf->getRawLong32()); DRW_DBG("\n");
duint8 hdrData[20];
fileBuf->moveBitPos(-160);
fileBuf->getBytes(hdrData, 20);
for (duint8 i= 16; i<20; ++i)
hdrData[i]=0;
duint32 calcsH = checksum(0, hdrData, 20);
DRW_DBG("Calc hdr checksum= "); DRW_DBGH(calcsH);
duint8 *tmpCompSec = new duint8[compSize];
fileBuf->getBytes(tmpCompSec, compSize);
duint32 calcsD = checksum(calcsH, tmpCompSec, compSize);
DRW_DBG("\nCalc data checksum= "); DRW_DBGH(calcsD); DRW_DBG("\n");
#ifdef DRW_DBG_DUMP
for (unsigned int i=0, j=0; i< compSize;i++) {
DRW_DBGH( (unsigned char)compSec[i]);
if (j == 7) { DRW_DBG("\n"); j = 0;
} else { DRW_DBG(", "); j++; }
} DRW_DBG("\n");
#endif
DRW_DBG("decompresing "); DRW_DBG(compSize); DRW_DBG(" bytes in "); DRW_DBG(decompSize); DRW_DBG(" bytes\n");
dwgCompressor comp;
comp.decompress18(tmpCompSec, decompSec, compSize, decompSize);
#ifdef DRW_DBG_DUMP
for (unsigned int i=0, j=0; i< decompSize;i++) {
DRW_DBGH( decompSec[i]);
if (j == 7) { DRW_DBG("\n"); j = 0;
} else { DRW_DBG(", "); j++; }
} DRW_DBG("\n");
#endif
delete[]tmpCompSec;
}
//called ???: Section map: 0x4163003b
bool dwgReader18::parseDataPage(dwgSectionInfo si/*, duint8 *dData*/){
DRW_DBG("\nparseDataPage\n ");
objData = new duint8 [si.pageCount * si.maxSize];
for (std::map<duint32, dwgPageInfo>::iterator it=si.pages.begin(); it!=si.pages.end(); ++it){
dwgPageInfo pi = it->second;
if (!fileBuf->setPosition(pi.address))
return false;
//decript section header
duint8 hdrData[32];
fileBuf->getBytes(hdrData, 32);
dwgCompressor::decrypt18Hdr(hdrData, 32, pi.address);
DRW_DBG("Section "); DRW_DBG(si.name); DRW_DBG(" page header=\n");
for (unsigned int i=0, j=0; i< 32;i++) {
DRW_DBGH( (unsigned char)hdrData[i]);
if (j == 7) {
DRW_DBG("\n");
j = 0;
} else {
DRW_DBG(", ");
j++;
}
} DRW_DBG("\n");
DRW_DBG("\n Page number= "); DRW_DBGH(pi.Id);
DRW_DBG("\n size in file= "); DRW_DBGH(pi.size);
DRW_DBG("\n address in file= "); DRW_DBGH(pi.address);
DRW_DBG("\n Data size= "); DRW_DBGH(pi.dataSize);
DRW_DBG("\n Start offset= "); DRW_DBGH(pi.startOffset); DRW_DBG("\n");
dwgBuffer bufHdr(hdrData, 32, &decoder);
DRW_DBG(" section page type= "); DRW_DBGH(bufHdr.getRawLong32());
DRW_DBG("\n section number= "); DRW_DBGH(bufHdr.getRawLong32());
pi.cSize = bufHdr.getRawLong32();
DRW_DBG("\n data size (compressed)= "); DRW_DBGH(pi.cSize); DRW_DBG(" dec "); DRW_DBG(pi.cSize);
pi.uSize = bufHdr.getRawLong32();
DRW_DBG("\n page size (decompressed)= "); DRW_DBGH(pi.uSize); DRW_DBG(" dec "); DRW_DBG(pi.uSize);
DRW_DBG("\n start offset (in decompressed buffer)= "); DRW_DBGH(bufHdr.getRawLong32());
DRW_DBG("\n unknown= "); DRW_DBGH(bufHdr.getRawLong32());
DRW_DBG("\n header checksum= "); DRW_DBGH(bufHdr.getRawLong32());
DRW_DBG("\n data checksum= "); DRW_DBGH(bufHdr.getRawLong32()); DRW_DBG("\n");
//get compresed data
duint8 *cData = new duint8[pi.cSize];
if (!fileBuf->setPosition(pi.address+32))
return false;
fileBuf->getBytes(cData, pi.cSize);
//calculate checksum
duint32 calcsD = checksum(0, cData, pi.cSize);
for (duint8 i= 24; i<28; ++i)
hdrData[i]=0;
duint32 calcsH = checksum(calcsD, hdrData, 32);
DRW_DBG("Calc header checksum= "); DRW_DBGH(calcsH);
DRW_DBG("\nCalc data checksum= "); DRW_DBGH(calcsD); DRW_DBG("\n");
duint8* oData = objData + pi.startOffset;
pi.uSize = si.maxSize;
DRW_DBG("decompresing "); DRW_DBG(pi.cSize); DRW_DBG(" bytes in "); DRW_DBG(pi.uSize); DRW_DBG(" bytes\n");
dwgCompressor comp;
comp.decompress18(cData, oData, pi.cSize, pi.uSize);
delete[]cData;
}
return true;
}
bool dwgReader18::readMetaData() {
version = parent->getVersion();
decoder.setVersion(version, false);
DRW_DBG("dwgReader18::readMetaData\n");
if (! fileBuf->setPosition(11))
return false;
maintenanceVersion = fileBuf->getRawChar8();
DRW_DBG("maintenance verion= "); DRW_DBGH(maintenanceVersion);
DRW_DBG("\nbyte at 0x0C= "); DRW_DBGH(fileBuf->getRawChar8());
previewImagePos = fileBuf->getRawLong32(); //+ page header size (0x20).
DRW_DBG("\npreviewImagePos (seekerImageData) = "); DRW_DBG(previewImagePos);
DRW_DBG("\napp Dwg version= "); DRW_DBGH(fileBuf->getRawChar8()); DRW_DBG(", ");
DRW_DBG("\napp maintenance version= "); DRW_DBGH(fileBuf->getRawChar8());
duint16 cp = fileBuf->getRawShort16();
DRW_DBG("\ncodepage= "); DRW_DBG(cp);
if (cp == 30)
decoder.setCodePage("ANSI_1252", false);
DRW_DBG("\n3 0x00 bytes(seems 0x00, appDwgV & appMaintV) = "); DRW_DBGH(fileBuf->getRawChar8()); DRW_DBG(", ");
DRW_DBGH(fileBuf->getRawChar8()); DRW_DBG(", "); DRW_DBGH(fileBuf->getRawChar8());
securityFlags = fileBuf->getRawLong32();
DRW_DBG("\nsecurity flags= "); DRW_DBG(securityFlags);
// UNKNOWN SECTION 4 bytes
duint32 uk = fileBuf->getRawLong32();
DRW_DBG("\nUNKNOWN SECTION ( 4 bytes) = "); DRW_DBG(uk);
duint32 sumInfoAddr = fileBuf->getRawLong32();
DRW_DBG("\nsummary Info Address= "); DRW_DBG(sumInfoAddr);
duint32 vbaAdd = fileBuf->getRawLong32();
DRW_DBG("\nVBA address= "); DRW_DBGH(vbaAdd);
DRW_DBG("\npos 0x28 are 0x00000080= "); DRW_DBGH(fileBuf->getRawLong32());
DRW_DBG("\n");
return true;
}
bool dwgReader18::readFileHeader() {
if (! fileBuf->setPosition(0x80))
return false;
// genMagicNumber(); DBG("\n"); DBG("\n");
DRW_DBG("Encripted Header Data=\n");
duint8 byteStr[0x6C];
int size =0x6C;
for (int i=0, j=0; i< 0x6C;i++) {
duint8 ch = fileBuf->getRawChar8();
DRW_DBGH(ch);
if (j == 15) {
DRW_DBG("\n");
j = 0;
} else {
DRW_DBG(", ");
j++;
}
byteStr[i] = DRW_magicNum18[i] ^ ch;
}
DRW_DBG("\n");
// size =0x6C;
DRW_DBG("Decripted Header Data=\n");
for (int i=0, j = 0; i< size;i++) {
DRW_DBGH( (unsigned char)byteStr[i]);
if (j == 15) {
DRW_DBG("\n");
j = 0;
} else {
DRW_DBG(", ");
j++;
}
}
dwgBuffer buff(byteStr, 0x6C, &decoder);
std::string name = reinterpret_cast<char*>(byteStr);
DRW_DBG("\nFile ID string (AcFssFcAJMB)= "); DRW_DBG(name.c_str());
//ID string + NULL = 12
buff.setPosition(12);
DRW_DBG("\n0x00 long= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\n0x6c long= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\n0x04 long= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nRoot tree node gap= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nLowermost left tree node gap= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nLowermost right tree node gap= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nUnknown long (1)= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nLast section page Id= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nLast section page end address 64b= "); DRW_DBGH(buff.getRawLong64());
DRW_DBG("\nStart of second header data address 64b= "); DRW_DBGH(buff.getRawLong64());
DRW_DBG("\nGap amount= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nSection page amount= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\n0x20 long= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\n0x80 long= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\n0x40 long= "); DRW_DBGH(buff.getRawLong32());
dint32 secPageMapId = buff.getRawLong32();
DRW_DBG("\nSection Page Map Id= "); DRW_DBGH(secPageMapId);
duint64 secPageMapAddr = buff.getRawLong64()+0x100;
DRW_DBG("\nSection Page Map address 64b= "); DRW_DBGH(secPageMapAddr);
DRW_DBG("\nSection Page Map address 64b dec= "); DRW_DBG(secPageMapAddr);
duint32 secMapId = buff.getRawLong32();
DRW_DBG("\nSection Map Id= "); DRW_DBGH(secMapId);
DRW_DBG("\nSection page array size= "); DRW_DBGH(buff.getRawLong32());
DRW_DBG("\nGap array size= "); DRW_DBGH(buff.getRawLong32());
//TODO: verify CRC
DRW_DBG("\nCRC32= "); DRW_DBGH(buff.getRawLong32());
for (duint8 i = 0x68; i < 0x6c; ++i)
byteStr[i] = '\0';
// byteStr[i] = '\0';
duint32 crcCalc = buff.crc32(0x00,0,0x6C);
DRW_DBG("\nCRC32 calculated= "); DRW_DBGH(crcCalc);
DRW_DBG("\nEnd Encrypted Data. Reads 0x14 bytes, equal to magic number:\n");
for (int i=0, j=0; i< 0x14;i++) {
DRW_DBG("magic num: "); DRW_DBGH( (unsigned char)DRW_magicNumEnd18[i]);
DRW_DBG(",read "); DRW_DBGH( (unsigned char)fileBuf->getRawChar8());
if (j == 3) {
DRW_DBG("\n");
j = 0;
} else {
DRW_DBG(", ");
j++;
}
}
// At this point are parsed the first 256 bytes
DRW_DBG("\nJump to Section Page Map address: "); DRW_DBGH(secPageMapAddr);
if (! fileBuf->setPosition(secPageMapAddr))
return false;
duint32 pageType = fileBuf->getRawLong32();
DRW_DBG("\nSection page type= "); DRW_DBGH(pageType);
duint32 decompSize = fileBuf->getRawLong32();
DRW_DBG("\nDecompressed size= "); DRW_DBG(decompSize); DRW_DBG(", "); DRW_DBGH(decompSize);
if (pageType != 0x41630e3b){
//bad page type, ends
DRW_DBG("Warning, bad page type, was expected 0x41630e3b instead of"); DRW_DBGH(pageType); DRW_DBG("\n");
return false;
}
duint8 *tmpDecompSec = new duint8[decompSize];
parseSysPage(tmpDecompSec, decompSize);
//parses "Section page map" decompresed data
dwgBuffer buff2(tmpDecompSec, decompSize, &decoder);
duint32 address = 0x100;
//stores temporaly info of all pages:
std::map<duint32, dwgPageInfo >sectionPageMapTmp;
for (unsigned int i = 0; i < decompSize;) {
dint32 id = buff2.getRawLong32();//RLZ bad can be +/-
duint32 size = buff2.getRawLong32();
i += 8;
DRW_DBG("Page num= "); DRW_DBG(id); DRW_DBG(" size= "); DRW_DBGH(size);
DRW_DBG(" address= "); DRW_DBGH(address); DRW_DBG("\n");
//TODO num can be negative indicating gap
// duint64 ind = id > 0 ? id : -id;
if (id < 0){
DRW_DBG("Parent= "); DRW_DBG(buff2.getRawLong32());
DRW_DBG("\nLeft= "); DRW_DBG(buff2.getRawLong32());
DRW_DBG(", Right= "); DRW_DBG(buff2.getRawLong32());
DRW_DBG(", 0x00= ");DRW_DBGH(buff2.getRawLong32()); DRW_DBG("\n");
i += 16;
}
sectionPageMapTmp[id] = dwgPageInfo(id, address, size);
address += size;
}
delete[]tmpDecompSec;
DRW_DBG("\n*** dwgReader18: Processing Data Section Map ***\n");
dwgPageInfo sectionMap = sectionPageMapTmp[secMapId];
if (!fileBuf->setPosition(sectionMap.address))
return false;
pageType = fileBuf->getRawLong32();
DRW_DBG("\nSection page type= "); DRW_DBGH(pageType);
decompSize = fileBuf->getRawLong32();
DRW_DBG("\nDecompressed size= "); DRW_DBG(decompSize); DRW_DBG(", "); DRW_DBGH(decompSize);
if (pageType != 0x4163003b){
//bad page type, ends
DRW_DBG("Warning, bad page type, was expected 0x4163003b instead of"); DRW_DBGH(pageType); DRW_DBG("\n");
return false;
}
tmpDecompSec = new duint8[decompSize];
parseSysPage(tmpDecompSec, decompSize);
//reads sections:
DRW_DBG("\n*** dwgReader18: reads sections:");
dwgBuffer buff3(tmpDecompSec, decompSize, &decoder);
duint32 numDescriptions = buff3.getRawLong32();
DRW_DBG("\nnumDescriptions (sections)= "); DRW_DBG(numDescriptions);
DRW_DBG("\n0x02 long= "); DRW_DBGH(buff3.getRawLong32());
DRW_DBG("\n0x00007400 long= "); DRW_DBGH(buff3.getRawLong32());
DRW_DBG("\n0x00 long= "); DRW_DBGH(buff3.getRawLong32());
DRW_DBG("\nunknown long (numDescriptions?)= "); DRW_DBG(buff3.getRawLong32()); DRW_DBG("\n");
for (unsigned int i = 0; i < numDescriptions; i++) {
dwgSectionInfo secInfo;
secInfo.size = buff3.getRawLong64();
DRW_DBG("\nSize of section= "); DRW_DBGH(secInfo.size);
secInfo.pageCount = buff3.getRawLong32();
DRW_DBG("\nPage count= "); DRW_DBGH(secInfo.pageCount);
secInfo.maxSize = buff3.getRawLong32();
DRW_DBG("\nMax Decompressed Size= "); DRW_DBGH(secInfo.maxSize);
DRW_DBG("\nunknown long= "); DRW_DBGH(buff3.getRawLong32());
secInfo.compresed = buff3.getRawLong32();
DRW_DBG("\nis Compressed? 1:no, 2:yes= "); DRW_DBGH(secInfo.compresed);
secInfo.Id = buff3.getRawLong32();
DRW_DBG("\nSection Id= "); DRW_DBGH(secInfo.Id);
secInfo.encrypted = buff3.getRawLong32();
//encrypted (doc: 0 no, 1 yes, 2 unkn) on read: objects 0 and encrypted yes
DRW_DBG("\nEncrypted= "); DRW_DBGH(secInfo.encrypted);
duint8 nameCStr[64];
buff3.getBytes(nameCStr, 64);
secInfo.name = reinterpret_cast<char*>(nameCStr);
DRW_DBG("\nSection std::Name= "); DRW_DBG( secInfo.name.c_str() ); DRW_DBG("\n");
for (unsigned int i = 0; i < secInfo.pageCount; i++){
duint32 pn = buff3.getRawLong32();
dwgPageInfo pi = sectionPageMapTmp[pn]; //get a copy
DRW_DBG(" reading pag num = "); DRW_DBGH(pn);
pi.dataSize = buff3.getRawLong32();
pi.startOffset = buff3.getRawLong64();
secInfo.pages[pn]= pi;//complete copy in secInfo
DRW_DBG("\n Page number= "); DRW_DBGH(secInfo.pages[pn].Id);
DRW_DBG("\n size in file= "); DRW_DBGH(secInfo.pages[pn].size);
DRW_DBG("\n address in file= "); DRW_DBGH(secInfo.pages[pn].address);
DRW_DBG("\n Data size= "); DRW_DBGH(secInfo.pages[pn].dataSize);
DRW_DBG("\n Start offset= "); DRW_DBGH(secInfo.pages[pn].startOffset); DRW_DBG("\n");
}
//do not save empty section
if (!secInfo.name.empty()) {
DRW_DBG("Saved section Name= "); DRW_DBG( secInfo.name.c_str() ); DRW_DBG("\n");
sections[secEnum::getEnum(secInfo.name)] = secInfo;
}
}
delete[]tmpDecompSec;
if (! fileBuf->isGood())
return false;
DRW_DBG("\ndwgReader18::readFileHeader END\n\n");
return true;
}
bool dwgReader18::readDwgHeader(DRW_Header& hdr){
DRW_DBG("dwgReader18::readDwgHeader\n");
dwgSectionInfo si = sections[secEnum::HEADER];
if (si.Id<0)//not found, ends
return false;
bool ret = parseDataPage(si/*, objData*/);
//global store for uncompressed data of all pages
uncompSize=si.size;
if (ret) {
dwgBuffer dataBuf(objData, si.size, &decoder);
DRW_DBG("Header section sentinel= ");
checkSentinel(&dataBuf, secEnum::HEADER, true);
if (version == DRW::AC1018){
ret = dwgReader::readDwgHeader(hdr, &dataBuf, &dataBuf);
} else {
dwgBuffer handleBuf(objData, si.size, &decoder);
ret = dwgReader::readDwgHeader(hdr, &dataBuf, &handleBuf);
}
}
//Cleanup: global store for uncompressed data of all pages
if (objData != NULL){
delete[] objData;
objData = NULL;
}
return ret;
}
bool dwgReader18::readDwgClasses(){
DRW_DBG("\ndwgReader18::readDwgClasses\n");
dwgSectionInfo si = sections[secEnum::CLASSES];
if (si.Id<0)//not found, ends
return false;
bool ret = parseDataPage(si/*, objData*/);
//global store for uncompressed data of all pages
uncompSize=si.size;
if (ret) {
dwgBuffer dataBuf(objData, uncompSize, &decoder);
DRW_DBG("classes section sentinel= ");
checkSentinel(&dataBuf, secEnum::CLASSES, true);
duint32 size = dataBuf.getRawLong32();
DRW_DBG("\ndata size in bytes "); DRW_DBG(size);
if (version > DRW::AC1021 && maintenanceVersion > 3) { //2010+
duint32 hSize = dataBuf.getRawLong32();
DRW_DBG("\n2010+ & MV> 3, higth 32b: "); DRW_DBG(hSize);
}
duint32 bitSize = 0;
if (version > DRW::AC1021) {//2007+
bitSize = dataBuf.getRawLong32();
DRW_DBG("\ntotal size in bits "); DRW_DBG(bitSize);
}
duint32 maxClassNum = dataBuf.getBitShort();
DRW_DBG("\nMaximum class number "); DRW_DBG(maxClassNum);
DRW_DBG("\nRc 1 "); DRW_DBG(dataBuf.getRawChar8());
DRW_DBG("\nRc 2 "); DRW_DBG(dataBuf.getRawChar8());
DRW_DBG("\nBit "); DRW_DBG(dataBuf.getBit());
/*******************************/
dwgBuffer *strBuf = &dataBuf;
dwgBuffer strBuff(objData, uncompSize, &decoder);
//prepare string stream for 2007+
if (version > DRW::AC1021) {//2007+
strBuf = &strBuff;
duint32 strStartPos = bitSize+191;//size in bits + 24 bytes (sn+size+hSize) - 1 bit (endbit)
DRW_DBG("\nstrStartPos: "); DRW_DBG(strStartPos);
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
DRW_DBG("\nclasses strings buff.getPosition: "); DRW_DBG(strBuff.getPosition());
DRW_DBG("\nclasses strings buff.getBitPos: "); DRW_DBG(strBuff.getBitPos());
DRW_DBG("\nendBit "); DRW_DBG(strBuff.getBit());
strStartPos -= 16;//decrement 16 bits
DRW_DBG("\nstrStartPos: "); DRW_DBG(strStartPos);
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
DRW_DBG("\nclasses strings buff.getPosition: "); DRW_DBG(strBuff.getPosition());
DRW_DBG("\nclasses strings buff.getBitPos: "); DRW_DBG(strBuff.getBitPos());
duint32 strDataSize = strBuff.getRawShort16();
DRW_DBG("\nstrDataSize: "); DRW_DBG(strDataSize);
if (strDataSize & 0x8000) {
strStartPos -= 16;//decrement 16 bits
strDataSize &= 0x7FFF; //strip 0x8000;
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
duint32 hiSize = strBuff.getRawShort16();
strDataSize |= (hiSize << 15);
}
strStartPos -= strDataSize;
DRW_DBG("\nstrStartPos: "); DRW_DBG(strStartPos);
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
DRW_DBG("\nclasses strings buff.getPosition: "); DRW_DBG(strBuff.getPosition());
DRW_DBG("\nclasses strings buff.getBitPos: "); DRW_DBG(strBuff.getBitPos());
}
/*******************************/
duint32 endDataPos = maxClassNum-499;
DRW_DBG("\nbuff.getPosition: "); DRW_DBG(dataBuf.getPosition());
for (duint32 i= 0; i<endDataPos;i++) {
DRW_Class *cl = new DRW_Class();
cl->parseDwg(version, &dataBuf, strBuf);
classesmap[cl->classNum] = cl;
DRW_DBG("\nbuff.getPosition: "); DRW_DBG(dataBuf.getPosition());
}
DRW_DBG("\nend classes data buff.getPosition: "); DRW_DBG(dataBuf.getPosition());
DRW_DBG("\nend classes data buff.getBitPos: "); DRW_DBG(dataBuf.getBitPos());
DRW_DBG("\nend classes strings buff.getPosition: "); DRW_DBG(strBuf->getPosition());
DRW_DBG("\nend classes strings buff.getBitPos: "); DRW_DBG(strBuf->getBitPos());
/***************/
strBuf->setPosition(strBuf->getPosition()+1);//skip remaining bits
DRW_DBG("\nCRC: "); DRW_DBGH(strBuf->getRawShort16());
if (version > DRW::AC1018){
DRW_DBG("\nunknown CRC: "); DRW_DBGH(strBuf->getRawShort16());
}
DRW_DBG("\nclasses section end sentinel= ");
checkSentinel(strBuf, secEnum::CLASSES, false);
ret = strBuf->isGood();
}
//Cleanup: global store for uncompressed data of all pages
if (objData != NULL){
delete[] objData;
objData = NULL;
}
return ret;
}
/*********** objects map ************************/
/** Note: object map are split in sections with max size 2035?
* heach section are 2 bytes size + data bytes + 2 bytes crc
* size value are data bytes + 2 and to calculate crc are used
* 2 bytes size + data bytes
* last section are 2 bytes size + 2 bytes crc (size value always 2)
**/
bool dwgReader18::readDwgHandles() {
DRW_DBG("\ndwgReader18::readDwgHandles\n");
dwgSectionInfo si = sections[secEnum::HANDLES];
if (si.Id<0)//not found, ends
return false;
bool ret = parseDataPage(si);
//global store for uncompressed data of all pages
uncompSize=si.size;
if (ret) {
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgHandles(&dataBuf, 0, si.size);
}
//Cleanup: global store for uncompressed data of all pages
if (objData != NULL){
delete[] objData;
objData = NULL;
uncompSize = 0;
}
return ret;
}
/*********** objects ************************/
/**
* Reads all the object referenced in the object map section of the DWG file
* (using their object file offsets)
*/
bool dwgReader18::readDwgTables(DRW_Header& hdr) {
DRW_DBG("\ndwgReader18::readDwgTables\n");
dwgSectionInfo si = sections[secEnum::OBJECTS];
if (si.Id<0)//not found, ends
return false;
bool ret = parseDataPage(si/*, objData*/);
//global store for uncompressed data of all pages
uncompSize=si.size;
if (ret) {
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgTables(hdr, &dataBuf);
}
//Do not delete objData in this point, needed in the remaining code
return ret;
}

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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/>. **
******************************************************************************/
#ifndef DWGREADER18_H
#define DWGREADER18_H
#include <map>
#include <list>
#include "dwgreader.h"
//#include "../drw_textcodec.h"
#include "dwgbuffer.h"
static const int DRW_magicNum18[] = {
0x29, 0x23, 0xbe, 0x84, 0xe1, 0x6c, 0xd6, 0xae,
0x52, 0x90, 0x49, 0xf1, 0xf1, 0xbb, 0xe9, 0xeb,
0xb3, 0xa6, 0xdb, 0x3c, 0x87, 0x0c, 0x3e, 0x99,
0x24, 0x5e, 0x0d, 0x1c, 0x06, 0xb7, 0x47, 0xde,
0xb3, 0x12, 0x4d, 0xc8, 0x43, 0xbb, 0x8b, 0xa6,
0x1f, 0x03, 0x5a, 0x7d, 0x09, 0x38, 0x25, 0x1f,
0x5d, 0xd4, 0xcb, 0xfc, 0x96, 0xf5, 0x45, 0x3b,
0x13, 0x0d, 0x89, 0x0a, 0x1c, 0xdb, 0xae, 0x32,
0x20, 0x9a, 0x50, 0xee, 0x40, 0x78, 0x36, 0xfd,
0x12, 0x49, 0x32, 0xf6, 0x9e, 0x7d, 0x49, 0xdc,
0xad, 0x4f, 0x14, 0xf2, 0x44, 0x40, 0x66, 0xd0,
0x6b, 0xc4, 0x30, 0xb7, 0x32, 0x3b, 0xa1, 0x22,
0xf6, 0x22, 0x91, 0x9d, 0xe1, 0x8b, 0x1f, 0xda,
0xb0, 0xca, 0x99, 0x02
};
static const int DRW_magicNumEnd18[] = {
0xf8, 0x46, 0x6a, 0x04, 0x96, 0x73, 0x0e, 0xd9,
0x16, 0x2f, 0x67, 0x68, 0xd4, 0xf7, 0x4a, 0x4a,
0xd0, 0x57, 0x68, 0x76};
class dwgReader18 : public dwgReader {
public:
dwgReader18(std::istream *stream, dwgR *p):dwgReader(stream, p){
objData = NULL;
}
virtual ~dwgReader18(){
if (objData != NULL)
delete[] objData;
}
bool readMetaData();
bool readFileHeader();
bool readDwgHeader(DRW_Header& hdr);
bool readDwgClasses();
bool readDwgHandles();
bool readDwgTables(DRW_Header& hdr);
bool readDwgBlocks(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgBlocks(intfa, &dataBuf);
return ret;
}
virtual bool readDwgEntities(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgEntities(intfa, &dataBuf);
return ret;
}
virtual bool readDwgObjects(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgObjects(intfa, &dataBuf);
return ret;
}
// bool readDwgEntity(objHandle& obj, DRW_Interface& intfa){
// bool ret = true;
// return ret;
// }
protected:
duint8 *objData;
duint64 uncompSize;
private:
void genMagicNumber();
// dwgBuffer* bufObj;
void parseSysPage(duint8 *decompSec, duint32 decompSize); //called: Section page map: 0x41630e3b
bool parseDataPage(dwgSectionInfo si/*, duint8 *dData*/); //called ???: Section map: 0x4163003b
duint32 checksum(duint32 seed, duint8* data, duint32 sz);
private:
duint32 securityFlags;
};
#endif // DWGREADER18_H

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src/libs/vdxf/libdxfrw/intern/dwgreader21.cpp Normal file
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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 <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include "drw_dbg.h"
#include "dwgreader21.h"
#include "drw_textcodec.h"
#include "../libdwgr.h"
bool dwgReader21::readMetaData() {
version = parent->getVersion();
decoder.setVersion(version, false);
DRW_DBG("dwgReader21::readFileHeader()\n");
DRW_DBG("dwgReader21::parsing metadata\n");
if (! fileBuf->setPosition(11))
return false;
maintenanceVersion = fileBuf->getRawChar8();
DRW_DBG("maintenance verion= "); DRW_DBGH(maintenanceVersion);
DRW_DBG("\nbyte at 0x0C= "); DRW_DBG(fileBuf->getRawChar8());
previewImagePos = fileBuf->getRawLong32();
DRW_DBG("previewImagePos (seekerImageData) = "); DRW_DBG(previewImagePos);
DRW_DBG("\n\napp writer version= "); DRW_DBGH(fileBuf->getRawChar8());
DRW_DBG("\napp writer maintenance version= "); DRW_DBGH(fileBuf->getRawChar8());
duint16 cp = fileBuf->getRawShort16();
DRW_DBG("\ncodepage= "); DRW_DBG(cp);
if (cp == 30)
decoder.setCodePage("ANSI_1252", false);
/* UNKNOUWN SECTION 2 bytes*/
DRW_DBG("\nUNKNOWN SECTION= "); DRW_DBG(fileBuf->getRawShort16());
DRW_DBG("\nUNKNOUWN SECTION 3b= "); DRW_DBG(fileBuf->getRawChar8());
duint32 secType = fileBuf->getRawLong32();
DRW_DBG("\nsecurity type flag= "); DRW_DBGH(secType);
/* UNKNOWN2 SECTION 4 bytes*/
DRW_DBG("\nUNKNOWN SECTION 4bytes= "); DRW_DBG(fileBuf->getRawLong32());
DRW_DBG("\nSummary info address= "); DRW_DBGH(fileBuf->getRawLong32());
DRW_DBG("\nVBA project address= "); DRW_DBGH(fileBuf->getRawLong32());
DRW_DBG("\n0x00000080 32b= "); DRW_DBGH(fileBuf->getRawLong32());
DRW_DBG("\nApp info address= "); DRW_DBGH(fileBuf->getRawLong32());
//current position are 0x30 from here to 0x80 are undocumented
DRW_DBG("\nAnother address? = "); DRW_DBGH(fileBuf->getRawLong32());
return true;
}
bool dwgReader21::parseSysPage(duint64 sizeCompressed, duint64 sizeUncompressed, duint64 correctionFactor, duint64 offset, duint8 *decompData){
//round to 8
duint64 alsize = (sizeCompressed + 7) &(-8);
//minimum RS chunk:
duint32 chunks = (((alsize * correctionFactor)+238)/239);
duint64 fpsize = chunks * 255;
if (! fileBuf->setPosition(offset))
return false;
duint8 *tmpDataRaw = new duint8[fpsize];
fileBuf->getBytes(tmpDataRaw, fpsize);
duint8 *tmpDataRS = new duint8[fpsize];
dwgRSCodec::decode239I(tmpDataRaw, tmpDataRS, fpsize/255);
dwgCompressor::decompress21(tmpDataRS, decompData, sizeCompressed, sizeUncompressed);
delete[]tmpDataRaw;
delete[]tmpDataRS;
return true;
}
bool dwgReader21::parseDataPage(dwgSectionInfo si, duint8 *dData){
DRW_DBG("parseDataPage, section size: "); DRW_DBG(si.size);
for (std::map<duint32, dwgPageInfo>::iterator it=si.pages.begin(); it!=si.pages.end(); ++it){
dwgPageInfo pi = it->second;
if (!fileBuf->setPosition(pi.address))
return false;
duint8 *tmpPageRaw = new duint8[pi.size];
fileBuf->getBytes(tmpPageRaw, pi.size);
#ifdef DRW_DBG_DUMP
DRW_DBG("\nSection OBJECTS raw data=\n");
for (unsigned int i=0, j=0; i< pi.size;i++) {
DRW_DBGH( (unsigned char)tmpPageRaw[i]);
if (j == 7) { DRW_DBG("\n"); j = 0;
} else { DRW_DBG(", "); j++; }
} DRW_DBG("\n");
#endif
duint8 *tmpPageRS = new duint8[pi.size];
duint8 chunks =pi.size / 255;
dwgRSCodec::decode251I(tmpPageRaw, tmpPageRS, chunks);
#ifdef DRW_DBG_DUMP
DRW_DBG("\nSection OBJECTS RS data=\n");
for (unsigned int i=0, j=0; i< pi.size;i++) {
DRW_DBGH( (unsigned char)tmpPageRS[i]);
if (j == 7) { DRW_DBG("\n"); j = 0;
} else { DRW_DBG(", "); j++; }
} DRW_DBG("\n");
#endif
DRW_DBG("\npage uncomp size: "); DRW_DBG(pi.uSize); DRW_DBG(" comp size: "); DRW_DBG(pi.cSize);
DRW_DBG("\noffset: "); DRW_DBG(pi.startOffset);
duint8 *pageData = dData + pi.startOffset;
dwgCompressor::decompress21(tmpPageRS, pageData, pi.cSize, pi.uSize);
#ifdef DRW_DBG_DUMP
DRW_DBG("\n\nSection OBJECTS decompresed data=\n");
for (unsigned int i=0, j=0; i< pi.uSize;i++) {
DRW_DBGH( (unsigned char)pageData[i]);
if (j == 7) { DRW_DBG("\n"); j = 0;
} else { DRW_DBG(", "); j++; }
} DRW_DBG("\n");
#endif
delete[]tmpPageRaw;
delete[]tmpPageRS;
}
DRW_DBG("\n");
return true;
}
bool dwgReader21::readFileHeader() {
DRW_DBG("\n\ndwgReader21::parsing file header\n");
if (! fileBuf->setPosition(0x80))
return false;
duint8 fileHdrRaw[0x2FD];//0x3D8
fileBuf->getBytes(fileHdrRaw, 0x2FD);
duint8 fileHdrdRS[0x2CD];
dwgRSCodec::decode239I(fileHdrRaw, fileHdrdRS, 3);
#ifdef DRW_DBG_DUMP
DRW_DBG("\ndwgReader21::parsed Reed Solomon decode:\n");
int j = 0;
for (int i=0, j=0; i<0x2CD; i++){
DRW_DBGH( (unsigned char)fileHdrdRS[i]);
if (j== 15){ j=0; DRW_DBG("\n");
} else{ j++; DRW_DBG(", "); }
} DRW_DBG("\n");
#endif
dwgBuffer fileHdrBuf(fileHdrdRS, 0x2CD, &decoder);
DRW_DBG("\nCRC 64b= "); DRW_DBGH(fileHdrBuf.getRawLong64());
DRW_DBG("\nunknown key 64b= "); DRW_DBGH(fileHdrBuf.getRawLong64());
DRW_DBG("\ncomp data CRC 64b= "); DRW_DBGH(fileHdrBuf.getRawLong64());
dint32 fileHdrCompLength = fileHdrBuf.getRawLong32();
DRW_DBG("\ncompr len 4bytes= "); DRW_DBG(fileHdrCompLength);
dint32 fileHdrCompLength2 = fileHdrBuf.getRawLong32();
DRW_DBG("\nlength2 4bytes= "); DRW_DBG(fileHdrCompLength2);
int fileHdrDataLength = 0x110;
duint8 *fileHdrData;
if (fileHdrCompLength < 0) {
fileHdrDataLength = fileHdrCompLength * -1;
fileHdrData = new duint8[fileHdrDataLength];
fileHdrBuf.getBytes(fileHdrData, fileHdrDataLength);
}else {
DRW_DBG("\ndwgReader21:: file header are compresed:\n");
duint8 *compByteStr = new duint8[fileHdrCompLength];
fileHdrBuf.getBytes(compByteStr, fileHdrCompLength);
fileHdrData = new duint8[fileHdrDataLength];
dwgCompressor::decompress21(compByteStr, fileHdrData, fileHdrCompLength, fileHdrDataLength);
delete[] compByteStr;
}
#ifdef DRW_DBG_DUMP
DRW_DBG("\ndwgReader21::parsed file header:\n");
for (int i=0, j=0; i<fileHdrDataLength; i++){
DRW_DBGH( (unsigned char)fileHdrData[i]);
if (j== 15){ j=0; DRW_DBG("\n");
} else{ j++; DRW_DBG(", "); }
} DRW_DBG("\n");
#endif
dwgBuffer fileHdrDataBuf(fileHdrData, fileHdrDataLength, &decoder);
DRW_DBG("\nHeader size = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nFile size = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nPagesMapCrcCompressed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
duint64 PagesMapCorrectionFactor = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nPagesMapCorrectionFactor = "); DRW_DBG(PagesMapCorrectionFactor);
DRW_DBG("\nPagesMapCrcSeed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nPages map2offset = "); DRW_DBGH(fileHdrDataBuf.getRawLong64()); //relative to data page map 1, add 0x480 to get stream position
DRW_DBG("\nPages map2Id = "); DRW_DBG(fileHdrDataBuf.getRawLong64());
duint64 PagesMapOffset = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nPagesMapOffset = "); DRW_DBGH(PagesMapOffset); //relative to data page map 1, add 0x480 to get stream position
DRW_DBG("\nPagesMapId = "); DRW_DBG(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nHeader2offset = "); DRW_DBGH(fileHdrDataBuf.getRawLong64()); //relative to data page map 1, add 0x480 to get stream position
duint64 PagesMapSizeCompressed = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nPagesMapSizeCompressed = "); DRW_DBG(PagesMapSizeCompressed);
duint64 PagesMapSizeUncompressed = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nPagesMapSizeUncompressed = "); DRW_DBG(PagesMapSizeUncompressed);
DRW_DBG("\nPagesAmount = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
duint64 PagesMaxId = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nPagesMaxId = "); DRW_DBG(PagesMaxId);
DRW_DBG("\nUnknown (normally 0x20) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nUnknown (normally 0x40) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nPagesMapCrcUncompressed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nUnknown (normally 0xf800) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nUnknown (normally 4) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nUnknown (normally 1) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nSectionsAmount (number of sections + 1) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nSectionsMapCrcUncompressed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
duint64 SectionsMapSizeCompressed = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nSectionsMapSizeCompressed = "); DRW_DBGH(SectionsMapSizeCompressed);
DRW_DBG("\nSectionsMap2Id = "); DRW_DBG(fileHdrDataBuf.getRawLong64());
duint64 SectionsMapId = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nSectionsMapId = "); DRW_DBG(SectionsMapId);
duint64 SectionsMapSizeUncompressed = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nSectionsMapSizeUncompressed = "); DRW_DBGH(SectionsMapSizeUncompressed);
DRW_DBG("\nSectionsMapCrcCompressed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
duint64 SectionsMapCorrectionFactor = fileHdrDataBuf.getRawLong64();
DRW_DBG("\nSectionsMapCorrectionFactor = "); DRW_DBG(SectionsMapCorrectionFactor);
DRW_DBG("\nSectionsMapCrcSeed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nStreamVersion (normally 0x60100) = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nCrcSeed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nCrcSeedEncoded = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nRandomSeed = "); DRW_DBGH(fileHdrDataBuf.getRawLong64());
DRW_DBG("\nHeader CRC64 = "); DRW_DBGH(fileHdrDataBuf.getRawLong64()); DRW_DBG("\n");
delete[] fileHdrData;
DRW_DBG("\ndwgReader21::parse page map:\n");
duint8 *PagesMapData = new duint8[PagesMapSizeUncompressed];
bool ret = parseSysPage(PagesMapSizeCompressed, PagesMapSizeUncompressed, PagesMapCorrectionFactor, 0x480+PagesMapOffset, PagesMapData);
if (!ret) {
delete[]PagesMapData;
return false;
}
duint64 address = 0x480;
duint64 i = 0;
dwgBuffer PagesMapBuf(PagesMapData, PagesMapSizeUncompressed, &decoder);
//stores temporaly info of all pages:
std::map<duint32, dwgPageInfo >sectionPageMapTmp;
// dwgPageInfo *m_pages= new dwgPageInfo[PagesMaxId+1];
while (PagesMapSizeUncompressed > i ) {
duint64 size = PagesMapBuf.getRawLong64();
dint64 id = PagesMapBuf.getRawLong64();
duint64 ind = id > 0 ? id : -id;
i += 16;
DRW_DBG("Page gap= "); DRW_DBG(id); DRW_DBG(" Page num= "); DRW_DBG(ind); DRW_DBG(" size= "); DRW_DBGH(size);
DRW_DBG(" address= "); DRW_DBGH(address); DRW_DBG("\n");
sectionPageMapTmp[ind] = dwgPageInfo(ind, address,size);
address += size;
//TODO num can be negative indicating gap
// seek += offset;
}
delete[]PagesMapData;
DRW_DBG("\n*** dwgReader21: Processing Section Map ***\n");
duint8 *SectionsMapData = new duint8[SectionsMapSizeUncompressed];
dwgPageInfo sectionMap = sectionPageMapTmp[SectionsMapId];
ret = parseSysPage(SectionsMapSizeCompressed, SectionsMapSizeUncompressed, SectionsMapCorrectionFactor, sectionMap.address, SectionsMapData);
if (!ret)
return false;
//reads sections:
//Note: compressed value are not stored in file then, commpresed field are use to store
// encoding value
dwgBuffer SectionsMapBuf(SectionsMapData, SectionsMapSizeUncompressed, &decoder);
duint8 nextId =1;
while(SectionsMapBuf.getPosition() < SectionsMapBuf.size()){
dwgSectionInfo secInfo;
secInfo.size = SectionsMapBuf.getRawLong64();
DRW_DBG("\nSize of section (data size)= "); DRW_DBGH(secInfo.size);
secInfo.maxSize = SectionsMapBuf.getRawLong64();
DRW_DBG("\nMax Decompressed Size= "); DRW_DBGH(secInfo.maxSize);
secInfo.encrypted = SectionsMapBuf.getRawLong64();
//encrypted (doc: 0 no, 1 yes, 2 unkn) on read: objects 0 and encrypted yes
DRW_DBG("\nencription= "); DRW_DBGH(secInfo.encrypted);
DRW_DBG("\nHashCode = "); DRW_DBGH(SectionsMapBuf.getRawLong64());
duint64 SectionNameLength = SectionsMapBuf.getRawLong64();
DRW_DBG("\nSectionNameLength = "); DRW_DBG(SectionNameLength);
DRW_DBG("\nUnknown = "); DRW_DBGH(SectionsMapBuf.getRawLong64());
secInfo.compresed = SectionsMapBuf.getRawLong64();
DRW_DBG("\nEncoding (compresed) = "); DRW_DBGH(secInfo.compresed);
secInfo.pageCount = SectionsMapBuf.getRawLong64();
DRW_DBG("\nPage count= "); DRW_DBGH(secInfo.pageCount);
secInfo.name = SectionsMapBuf.getUCSStr(SectionNameLength);
DRW_DBG("\nSection name = "); DRW_DBG(secInfo.name); DRW_DBG("\n");
for (unsigned int i=0; i< secInfo.pageCount; i++){
duint64 po = SectionsMapBuf.getRawLong64();
duint32 ds = SectionsMapBuf.getRawLong64();
duint32 pn = SectionsMapBuf.getRawLong64();
DRW_DBG(" pag Id = "); DRW_DBGH(pn); DRW_DBG(" data size = "); DRW_DBGH(ds);
dwgPageInfo pi = sectionPageMapTmp[pn]; //get a copy
pi.dataSize = ds;
pi.startOffset = po;
pi.uSize = SectionsMapBuf.getRawLong64();
pi.cSize = SectionsMapBuf.getRawLong64();
secInfo.pages[pn]= pi;//complete copy in secInfo
DRW_DBG("\n Page number= "); DRW_DBGH(secInfo.pages[pn].Id);
DRW_DBG("\n address in file= "); DRW_DBGH(secInfo.pages[pn].address);
DRW_DBG("\n size in file= "); DRW_DBGH(secInfo.pages[pn].size);
DRW_DBG("\n Data size= "); DRW_DBGH(secInfo.pages[pn].dataSize);
DRW_DBG("\n Start offset= "); DRW_DBGH(secInfo.pages[pn].startOffset);
DRW_DBG("\n Page uncompressed size = "); DRW_DBGH(secInfo.pages[pn].uSize);
DRW_DBG("\n Page compressed size = "); DRW_DBGH(secInfo.pages[pn].cSize);
DRW_DBG("\n Page checksum = "); DRW_DBGH(SectionsMapBuf.getRawLong64());
DRW_DBG("\n Page CRC = "); DRW_DBGH(SectionsMapBuf.getRawLong64()); DRW_DBG("\n");
}
if (!secInfo.name.empty()) {
secInfo.Id = nextId++;
DRW_DBG("Saved section Name= "); DRW_DBG( secInfo.name.c_str() ); DRW_DBG("\n");
sections[secEnum::getEnum(secInfo.name)] = secInfo;
}
}
delete[]SectionsMapData;
if (! fileBuf->isGood())
return false;
DRW_DBG("\ndwgReader21::readFileHeader END\n");
return true;
}
bool dwgReader21::readDwgHeader(DRW_Header& hdr){
DRW_DBG("\ndwgReader21::readDwgHeader\n");
dwgSectionInfo si = sections[secEnum::HEADER];
if (si.Id<0)//not found, ends
return false;
DRW_DBG("\nprepare section of size "); DRW_DBG(si.size);DRW_DBG("\n");
duint8 *tmpHeaderData = new duint8[si.size];
bool ret = dwgReader21::parseDataPage(si, tmpHeaderData);
if (!ret) {
delete[]tmpHeaderData;
return ret;
}
dwgBuffer dataBuf(tmpHeaderData, si.size, &decoder);
dwgBuffer handleBuf(tmpHeaderData, si.size, &decoder);
DRW_DBG("Header section sentinel= ");
checkSentinel(&dataBuf, secEnum::HEADER, true);
ret = dwgReader::readDwgHeader(hdr, &dataBuf, &handleBuf);
delete[]tmpHeaderData;
return ret;
}
bool dwgReader21::readDwgClasses(){
DRW_DBG("\ndwgReader21::readDwgClasses");
dwgSectionInfo si = sections[secEnum::CLASSES];
if (si.Id<0)//not found, ends
return false;
DRW_DBG("\nprepare section of size "); DRW_DBG(si.size);DRW_DBG("\n");
duint8 *tmpClassesData = new duint8[si.size];
bool ret = dwgReader21::parseDataPage(si, tmpClassesData);
if (!ret)
return ret;
dwgBuffer buff(tmpClassesData, si.size, &decoder);
DRW_DBG("classes section sentinel= ");
checkSentinel(&buff, secEnum::CLASSES, true);
duint32 size = buff.getRawLong32();
DRW_DBG("\ndata size in bytes "); DRW_DBG(size);
duint32 bitSize = buff.getRawLong32();
DRW_DBG("\ntotal size in bits "); DRW_DBG(bitSize);
duint32 maxClassNum = buff.getBitShort();
DRW_DBG("\nMaximum class number "); DRW_DBG(maxClassNum);
DRW_DBG("\nRc 1 "); DRW_DBG(buff.getRawChar8());
DRW_DBG("\nRc 2 "); DRW_DBG(buff.getRawChar8());
DRW_DBG("\nBit "); DRW_DBG(buff.getBit());
/*******************************/
//prepare string stream
dwgBuffer strBuff(tmpClassesData, si.size, &decoder);
duint32 strStartPos = bitSize + 159;//size in bits + 20 bytes (sn+size) - 1 bit (endbit)
DRW_DBG("\nstrStartPos: "); DRW_DBG(strStartPos);
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
DRW_DBG("\nclasses strings buff.getPosition: "); DRW_DBG(strBuff.getPosition());
DRW_DBG("\nclasses strings buff.getBitPos: "); DRW_DBG(strBuff.getBitPos());
DRW_DBG("\nendBit "); DRW_DBG(strBuff.getBit());
strStartPos -= 16;//decrement 16 bits
DRW_DBG("\nstrStartPos: "); DRW_DBG(strStartPos);
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
DRW_DBG("\nclasses strings buff.getPosition: "); DRW_DBG(strBuff.getPosition());
DRW_DBG("\nclasses strings buff.getBitPos: "); DRW_DBG(strBuff.getBitPos());
duint32 strDataSize = strBuff.getRawShort16();
DRW_DBG("\nstrDataSize: "); DRW_DBG(strDataSize);
if (strDataSize & 0x8000) {
strStartPos -= 16;//decrement 16 bits
strDataSize &= 0x7FFF; //strip 0x8000;
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
duint32 hiSize = strBuff.getRawShort16();
strDataSize |= (hiSize << 15);
}
strStartPos -= strDataSize;
DRW_DBG("\nstrStartPos: "); DRW_DBG(strStartPos);
strBuff.setPosition(strStartPos >> 3);
strBuff.setBitPos(strStartPos & 7);
DRW_DBG("\nclasses strings buff.getPosition: "); DRW_DBG(strBuff.getPosition());
DRW_DBG("\nclasses strings buff.getBitPos: "); DRW_DBG(strBuff.getBitPos());
/*******************************/
duint32 endDataPos = maxClassNum-499;
DRW_DBG("\nbuff.getPosition: "); DRW_DBG(buff.getPosition());
for (duint32 i= 0; i<endDataPos;i++) {
DRW_Class *cl = new DRW_Class();
cl->parseDwg(version, &buff, &strBuff);
classesmap[cl->classNum] = cl;
DRW_DBG("\nbuff.getPosition: "); DRW_DBG(buff.getPosition());
}
DRW_DBG("\nend classes data buff.getPosition: "); DRW_DBG(buff.getPosition());
DRW_DBG("\nend classes data buff.getBitPos: "); DRW_DBG(buff.getBitPos());
buff.setPosition(size+20);//sizeVal+sn+32bSize
DRW_DBG("\nCRC: "); DRW_DBGH(buff.getRawShort16());
DRW_DBG("\nclasses section end sentinel= ");
checkSentinel(&buff, secEnum::CLASSES, true);
delete[]tmpClassesData;
return buff.isGood();
}
bool dwgReader21::readDwgHandles(){
DRW_DBG("\ndwgReader21::readDwgHandles");
dwgSectionInfo si = sections[secEnum::HANDLES];
if (si.Id<0)//not found, ends
return false;
DRW_DBG("\nprepare section of size "); DRW_DBG(si.size);DRW_DBG("\n");
duint8 *tmpHandlesData = new duint8[si.size];
bool ret = dwgReader21::parseDataPage(si, tmpHandlesData);
if (!ret)
return ret;
dwgBuffer dataBuf(tmpHandlesData, si.size, &decoder);
ret = dwgReader::readDwgHandles(&dataBuf, 0, si.size);
delete[]tmpHandlesData;
return ret;
}
/*********** objects ************************/
/**
* Reads all the object referenced in the object map section of the DWG file
* (using their object file offsets)
*/
bool dwgReader21::readDwgTables(DRW_Header& hdr) {
DRW_DBG("\ndwgReader21::readDwgTables\n");
dwgSectionInfo si = sections[secEnum::OBJECTS];
if (si.Id<0)//not found, ends
return false;
DRW_DBG("\nprepare section of size "); DRW_DBG(si.size);DRW_DBG("\n");
dataSize = si.size;
objData = new duint8 [dataSize];
bool ret = dwgReader21::parseDataPage(si, objData);
if (!ret)
return ret;
DRW_DBG("readDwgTables total data size= "); DRW_DBG(dataSize); DRW_DBG("\n");
dwgBuffer dataBuf(objData, dataSize, &decoder);
ret = dwgReader::readDwgTables(hdr, &dataBuf);
return ret;
}
bool dwgReader21::readDwgBlocks(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, dataSize, &decoder);
ret = dwgReader::readDwgBlocks(intfa, &dataBuf);
return ret;
return false;
}

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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/>. **
******************************************************************************/
#ifndef DWGREADER21_H
#define DWGREADER21_H
#include <map>
#include <list>
#include "drw_textcodec.h"
#include "dwgbuffer.h"
#include "dwgreader.h"
//reader for AC1021 aka v2007, chapter 5
class dwgReader21 : public dwgReader {
public:
dwgReader21(std::istream *stream, dwgR *p):dwgReader(stream, p){
objData = NULL;
dataSize = 0;
}
virtual ~dwgReader21(){
if (objData != NULL)
delete[] objData;
}
bool readMetaData();
bool readFileHeader();
bool readDwgHeader(DRW_Header& hdr);
bool readDwgClasses();
bool readDwgHandles();
bool readDwgTables(DRW_Header& hdr);
bool readDwgBlocks(DRW_Interface& intfa);
virtual bool readDwgEntities(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, dataSize, &decoder);
ret = dwgReader::readDwgEntities(intfa, &dataBuf);
return ret;
}
virtual bool readDwgObjects(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, dataSize, &decoder);
ret = dwgReader::readDwgObjects(intfa, &dataBuf);
return ret;
}
//bool readDwgEntity(objHandle& obj, DRW_Interface& intfa){
// return false;
//}
private:
bool parseSysPage(duint64 sizeCompressed, duint64 sizeUncompressed, duint64 correctionFactor, duint64 offset, duint8 *decompData);
bool parseDataPage(dwgSectionInfo si, duint8 *dData);
duint8 *objData;
duint64 dataSize;
};
#endif // DWGREADER21_H

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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 <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include "drw_dbg.h"
#include "dwgreader24.h"
#include "drw_textcodec.h"
#include "../libdwgr.h"
bool dwgReader24::readFileHeader() {
DRW_DBG("dwgReader24::readFileHeader\n");
bool ret = dwgReader18::readFileHeader();
DRW_DBG("dwgReader24::readFileHeader END\n");
return ret;
}
bool dwgReader24::readDwgHeader(DRW_Header& hdr){
DRW_DBG("dwgReader24::readDwgHeader\n");
bool ret = dwgReader18::readDwgHeader(hdr);
DRW_DBG("dwgReader24::readDwgHeader END\n");
return ret;
}
bool dwgReader24::readDwgClasses(){
DRW_DBG("\ndwgReader24::readDwgClasses");
bool ret = dwgReader18::readDwgClasses();
DRW_DBG("\ndwgReader24::readDwgClasses END\n");
return ret;
}

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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/>. **
******************************************************************************/
#ifndef DWGREADER24_H
#define DWGREADER24_H
#include <map>
#include <list>
#include "drw_textcodec.h"
#include "dwgbuffer.h"
#include "dwgreader18.h"
class dwgReader24 : public dwgReader18 {
public:
dwgReader24(std::istream *stream, dwgR *p):dwgReader18(stream, p){ }
virtual ~dwgReader24(){}
bool readFileHeader();
bool readDwgHeader(DRW_Header& hdr);
bool readDwgClasses();
// bool readDwgHandles(){return false;}
// bool readDwgTables(){return false;}
bool readDwgBlocks(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgBlocks(intfa, &dataBuf);
return ret;
}
virtual bool readDwgEntities(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgEntities(intfa, &dataBuf);
return ret;
}
virtual bool readDwgObjects(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgObjects(intfa, &dataBuf);
return ret;
}
// bool readDwgEntity(objHandle& obj, DRW_Interface& intfa){
// DRW_UNUSED(obj);
// DRW_UNUSED(intfa);
// return false;}
};
#endif // DWGREADER24_H

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src/libs/vdxf/libdxfrw/intern/dwgreader27.cpp Normal file
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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 <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include "drw_dbg.h"
#include "dwgreader27.h"
#include "drw_textcodec.h"
#include "../libdwgr.h"
bool dwgReader27::readFileHeader() {
DRW_DBG("dwgReader27::readFileHeader\n");
bool ret = dwgReader18::readFileHeader();
DRW_DBG("dwgReader27::readFileHeader END\n");
return ret;
}
bool dwgReader27::readDwgHeader(DRW_Header& hdr){
DRW_DBG("dwgReader27::readDwgHeader\n");
bool ret = dwgReader18::readDwgHeader(hdr);
DRW_DBG("dwgReader27::readDwgHeader END\n");
return ret;
}
bool dwgReader27::readDwgClasses(){
DRW_DBG("dwgReader27::readDwgClasses");
bool ret = dwgReader18::readDwgClasses();
DRW_DBG("\ndwgReader27::readDwgClasses END\n");
return ret;
}

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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/>. **
******************************************************************************/
#ifndef DWGREADER27_H
#define DWGREADER27_H
#include <map>
#include <list>
#include "drw_textcodec.h"
#include "dwgbuffer.h"
#include "dwgreader18.h"
class dwgReader27 : public dwgReader18 {
public:
dwgReader27(std::istream *stream, dwgR *p):dwgReader18(stream, p){ }
virtual ~dwgReader27(){}
bool readFileHeader();
bool readDwgHeader(DRW_Header& hdr);
bool readDwgClasses();
// bool readDwgHandles(){return false;}
// bool readDwgTables(){return false;}
bool readDwgBlocks(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgBlocks(intfa, &dataBuf);
return ret;
}
virtual bool readDwgEntities(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgEntities(intfa, &dataBuf);
return ret;
}
virtual bool readDwgObjects(DRW_Interface& intfa){
bool ret = true;
dwgBuffer dataBuf(objData, uncompSize, &decoder);
ret = dwgReader::readDwgObjects(intfa, &dataBuf);
return ret;
}
// bool readDwgEntity(objHandle& obj, DRW_Interface& intfa){
// DRW_UNUSED(obj);
// DRW_UNUSED(intfa);
// return false;}
};
#endif // DWGREADER21_H

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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 <sstream>
#include "drw_dbg.h"
#include "dwgutil.h"
#include "rscodec.h"
#include "../libdwgr.h"
/** utility function
* convert a int to string in hex
**/
namespace DRW {
std::string toHexStr(int n){
#if defined(__APPLE__)
char buffer[9]= {'\0'};
snprintf(buffer,9, "%X", n);
return std::string(buffer);
#else
std::ostringstream Convert;
Convert << std::uppercase << std::hex << n;
return Convert.str();
#endif
}
}
/**
* @brief dwgRSCodec::decode239I
* @param in : input data (at least 255*blk bytes)
* @param out : output data (at least 239*blk bytes)
* @param blk number of codewords ( 1 cw == 255 bytes)
*/
void dwgRSCodec::decode239I(unsigned char *in, unsigned char *out, duint32 blk){
int k=0;
unsigned char data[255];
RScodec rsc(0x96, 8, 8); //(255, 239)
for (duint32 i=0; i<blk; i++){
k = i;
for (int j=0; j<255; j++) {
data[j] = in[k];
k +=blk;
}
int r = rsc.decode(data);
if (r<0)
DRW_DBG("\nWARNING: dwgRSCodec::decode239I, can't correct all errors");
k = i*239;
for (int j=0; j<239; j++) {
out[k++] = data[j];
}
}
}
/**
* @brief dwgRSCodec::decode251I
* @param in : input data (at least 255*blk bytes)
* @param out : output data (at least 251*blk bytes)
* @param blk number of codewords ( 1 cw == 255 bytes)
*/
void dwgRSCodec::decode251I(unsigned char *in, unsigned char *out, duint32 blk){
int k=0;
unsigned char data[255];
RScodec rsc(0xB8, 8, 2); //(255, 251)
for (duint32 i=0; i<blk; i++){
k = i;
for (int j=0; j<255; j++) {
data[j] = in[k];
k +=blk;
}
int r = rsc.decode(data);
if (r<0)
DRW_DBG("\nWARNING: dwgRSCodec::decode251I, can't correct all errors");
k = i*251;
for (int j=0; j<251; j++) {
out[k++] = data[j];
}
}
}
duint32 dwgCompressor::twoByteOffset(duint32 *ll){
duint32 cont = 0;
duint8 fb = bufC[pos++];
cont = (fb >> 2) | (bufC[pos++] << 6);
*ll = (fb & 0x03);
return cont;
}
duint32 dwgCompressor::longCompressionOffset(){
duint32 cont = 0;
duint8 ll = bufC[pos++];
while (ll == 0x00){
cont += 0xFF;
ll = bufC[pos++];
}
cont += ll;
return cont;
}
duint32 dwgCompressor::long20CompressionOffset(){
// duint32 cont = 0;
duint32 cont = 0x0F;
duint8 ll = bufC[pos++];
while (ll == 0x00){
// cont += 0xFF;
ll = bufC[pos++];
}
cont += ll;
return cont;
}
duint32 dwgCompressor::litLength18(){
duint32 cont=0;
duint8 ll = bufC[pos++];
//no literal length, this byte is next opCode
if (ll > 0x0F) {
pos--;
return 0;
}
if (ll == 0x00) {
cont = 0x0F;
ll = bufC[pos++];
while (ll == 0x00){//repeat until ll != 0x00
cont +=0xFF;
ll = bufC[pos++];
}
}
cont +=ll;
cont +=3; //already sum 3
return cont;
}
void dwgCompressor::decompress18(duint8 *cbuf, duint8 *dbuf, duint32 csize, duint32 dsize){
bufC = cbuf;
bufD = dbuf;
sizeC = csize -2;
sizeD = dsize;
DRW_DBG("dwgCompressor::decompress, last 2 bytes: ");
DRW_DBGH(bufC[sizeC]);DRW_DBGH(bufC[sizeC+1]);DRW_DBG("\n");
sizeC = csize;
duint32 compBytes;
duint32 compOffset;
duint32 litCount;
pos=0; //current position in compresed buffer
rpos=0; //current position in resulting decompresed buffer
litCount = litLength18();
//copy first lileral lenght
for (duint32 i=0; i < litCount; ++i) {
bufD[rpos++] = bufC[pos++];
}
while (pos < csize && (rpos < dsize+1)){//rpos < dsize to prevent crash more robust are needed
duint8 oc = bufC[pos++]; //next opcode
if (oc == 0x10){
compBytes = longCompressionOffset()+ 9;
compOffset = twoByteOffset(&litCount) + 0x3FFF;
if (litCount == 0)
litCount= litLength18();
} else if (oc > 0x11 && oc< 0x20){
compBytes = (oc & 0x0F) + 2;
compOffset = twoByteOffset(&litCount) + 0x3FFF;
if (litCount == 0)
litCount= litLength18();
} else if (oc == 0x20){
compBytes = longCompressionOffset() + 0x21;
compOffset = twoByteOffset(&litCount);
if (litCount == 0)
litCount= litLength18();
else
oc = 0x00;
} else if (oc > 0x20 && oc< 0x40){
compBytes = oc - 0x1E;
compOffset = twoByteOffset(&litCount);
if (litCount == 0)
litCount= litLength18();
} else if ( oc > 0x3F){
compBytes = ((oc & 0xF0) >> 4) - 1;
duint8 ll2 = bufC[pos++];
compOffset = (ll2 << 2) | ((oc & 0x0C) >> 2);
litCount = oc & 0x03;
if (litCount < 1){
litCount= litLength18();}
} else if (oc == 0x11){
DRW_DBG("dwgCompressor::decompress, end of input stream, Cpos: ");
DRW_DBG(pos);DRW_DBG(", Dpos: ");DRW_DBG(rpos);DRW_DBG("\n");
return; //end of input stream
} else { //ll < 0x10
DRW_DBG("WARNING dwgCompressor::decompress, failed, illegal char, Cpos: ");
DRW_DBG(pos);DRW_DBG(", Dpos: ");DRW_DBG(rpos);DRW_DBG("\n");
return; //fails, not valid
}
//copy "compresed data", TODO Needed verify out of bounds
duint32 remaining = sizeD - (litCount+rpos);
if (remaining < compBytes){
compBytes = remaining;
DRW_DBG("WARNING dwgCompressor::decompress, bad compBytes size, Cpos: ");
DRW_DBG(pos);DRW_DBG(", Dpos: ");DRW_DBG(rpos);DRW_DBG("\n");
}
for (duint32 i=0, j= rpos - compOffset -1; i < compBytes; i++) {
bufD[rpos++] = bufD[j++];
}
//copy "uncompresed data", TODO Needed verify out of bounds
for (duint32 i=0; i < litCount; i++) {
bufD[rpos++] = bufC[pos++];
}
}
DRW_DBG("WARNING dwgCompressor::decompress, bad out, Cpos: ");DRW_DBG(pos);DRW_DBG(", Dpos: ");DRW_DBG(rpos);DRW_DBG("\n");
}
void dwgCompressor::decrypt18Hdr(duint8 *buf, duint32 size, duint32 offset){
duint8 max = size / 4;
duint32 secMask = 0x4164536b ^ offset;
duint32* pHdr = (duint32*)buf;
for (duint8 j = 0; j < max; j++)
*pHdr++ ^= secMask;
}
/*void dwgCompressor::decrypt18Data(duint8 *buf, duint32 size, duint32 offset){
duint8 max = size / 4;
duint32 secMask = 0x4164536b ^ offset;
duint32* pHdr = (duint32*)buf;
for (duint8 j = 0; j < max; j++)
*pHdr++ ^= secMask;
}*/
duint32 dwgCompressor::litLength21(duint8 *cbuf, duint8 oc, duint32 *si){
duint32 srcIndex=*si;
duint32 length = oc + 8;
if (length == 0x17) {
duint32 n = cbuf[srcIndex++];
length += n;
if (n == 0xff) {
do {
n = cbuf[srcIndex++];
n |= (duint32)(cbuf[srcIndex++] << 8);
length += n;
} while (n == 0xffff);
}
}
*si = srcIndex;
return length;
}
void dwgCompressor::decompress21(duint8 *cbuf, duint8 *dbuf, duint32 csize, duint32 dsize){
duint32 srcIndex=0;
duint32 dstIndex=0;
duint32 length=0;
duint32 sourceOffset;
duint8 opCode;
opCode = cbuf[srcIndex++];
if ((opCode >> 4) == 2){
srcIndex = srcIndex +2;
length = cbuf[srcIndex++] & 0x07;
}
while (srcIndex < csize && (dstIndex < dsize+1)){//dstIndex < dsize to prevent crash more robust are needed
if (length == 0)
length = litLength21(cbuf, opCode, &srcIndex);
copyCompBytes21(cbuf, dbuf, length, srcIndex, dstIndex);
srcIndex += length;
dstIndex += length;
if (dstIndex >=dsize) break; //check if last chunk are compresed & terminate
length = 0;
opCode = cbuf[srcIndex++];
readInstructions21(cbuf, &srcIndex, &opCode, &sourceOffset, &length);
while (true) {
//prevent crash with corrupted data
if (sourceOffset > dstIndex){
DRW_DBG("\nWARNING dwgCompressor::decompress21 => sourceOffset> dstIndex.\n");
DRW_DBG("csize = "); DRW_DBG(csize); DRW_DBG(" srcIndex = "); DRW_DBG(srcIndex);
DRW_DBG("\ndsize = "); DRW_DBG(dsize); DRW_DBG(" dstIndex = "); DRW_DBG(dstIndex);
sourceOffset = dstIndex;
}
//prevent crash with corrupted data
if (length > dsize - dstIndex){
DRW_DBG("\nWARNING dwgCompressor::decompress21 => length > dsize - dstIndex.\n");
DRW_DBG("csize = "); DRW_DBG(csize); DRW_DBG(" srcIndex = "); DRW_DBG(srcIndex);
DRW_DBG("\ndsize = "); DRW_DBG(dsize); DRW_DBG(" dstIndex = "); DRW_DBG(dstIndex);
length = dsize - dstIndex;
srcIndex = csize;//force exit
}
sourceOffset = dstIndex-sourceOffset;
for (duint32 i=0; i< length; i++)
dbuf[dstIndex++] = dbuf[sourceOffset+i];
length = opCode & 7;
if ((length != 0) || (srcIndex >= csize)) {
break;
}
opCode = cbuf[srcIndex++];
if ((opCode >> 4) == 0) {
break;
}
if ((opCode >> 4) == 15) {
opCode &= 15;
}
readInstructions21(cbuf, &srcIndex, &opCode, &sourceOffset, &length);
}
}
DRW_DBG("\ncsize = "); DRW_DBG(csize); DRW_DBG(" srcIndex = "); DRW_DBG(srcIndex);
DRW_DBG("\ndsize = "); DRW_DBG(dsize); DRW_DBG(" dstIndex = "); DRW_DBG(dstIndex);DRW_DBG("\n");
}
void dwgCompressor::readInstructions21(duint8 *cbuf, duint32 *si, duint8 *oc, duint32 *so, duint32 *l){
duint32 length;
duint32 srcIndex = *si;
duint32 sourceOffset;
unsigned char opCode = *oc;
switch ((opCode >> 4)) {
case 0:
length = (opCode & 0xf) + 0x13;
sourceOffset = cbuf[srcIndex++];
opCode = cbuf[srcIndex++];
length = ((opCode >> 3) & 0x10) + length;
sourceOffset = ((opCode & 0x78) << 5) + 1 + sourceOffset;
break;
case 1:
length = (opCode & 0xf) + 3;
sourceOffset = cbuf[srcIndex++];
opCode = cbuf[srcIndex++];
sourceOffset = ((opCode & 0xf8) << 5) + 1 + sourceOffset;
break;
case 2:
sourceOffset = cbuf[srcIndex++];
sourceOffset = ((cbuf[srcIndex++] << 8) & 0xff00) | sourceOffset;
length = opCode & 7;
if ((opCode & 8) == 0) {
opCode = cbuf[srcIndex++];
length = (opCode & 0xf8) + length;
} else {
sourceOffset++;
length = (cbuf[srcIndex++] << 3) + length;
opCode = cbuf[srcIndex++];
length = (((opCode & 0xf8) << 8) + length) + 0x100;
}
break;
default:
length = opCode >> 4;
sourceOffset = opCode & 15;
opCode = cbuf[srcIndex++];
sourceOffset = (((opCode & 0xf8) << 1) + sourceOffset) + 1;
break;
}
*oc = opCode;
*si = srcIndex;
*so = sourceOffset;
*l = length;
}
void dwgCompressor::copyCompBytes21(duint8 *cbuf, duint8 *dbuf, duint32 l, duint32 si, duint32 di){
duint32 length =l;
duint32 dix = di;
duint32 six = si;
while (length > 31){
//in doc: 16-31, 0-15
for (duint32 i = six+24; i<six+32; i++)
dbuf[dix++] = cbuf[i];
for (duint32 i = six+16; i<six+24; i++)
dbuf[dix++] = cbuf[i];
for (duint32 i = six+8; i<six+16; i++)
dbuf[dix++] = cbuf[i];
for (duint32 i = six; i<six+8; i++)
dbuf[dix++] = cbuf[i];
six = six + 32;
length = length -32;
}
switch (length) {
case 0:
break;
case 1: //Ok
dbuf[dix] = cbuf[six];
break;
case 2: //Ok
dbuf[dix++] = cbuf[six+1];
dbuf[dix] = cbuf[six];
break;
case 3: //Ok
dbuf[dix++] = cbuf[six+2];
dbuf[dix++] = cbuf[six+1];
dbuf[dix] = cbuf[six];
break;
case 4: //Ok
for (int i = 0; i<4;i++) //RLZ is OK, or are inverse?, OK
dbuf[dix++] = cbuf[six++];
break;
case 5: //Ok
dbuf[dix++] = cbuf[six+4];
for (int i = 0; i<4;i++)
dbuf[dix++] = cbuf[six++];
break;
case 6: //Ok
dbuf[dix++] = cbuf[six+5];
for (int i = 1; i<5;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
break;
case 7:
//in doc: six+5, six+6, 1-5, six+0
dbuf[dix++] = cbuf[six+6];
dbuf[dix++] = cbuf[six+5];
for (int i = 1; i<5;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
case 8: //Ok
for (int i = 0; i<8;i++) //RLZ 4[0],4[4] or 4[4],4[0]
dbuf[dix++] = cbuf[six++];
break;
case 9: //Ok
dbuf[dix++] = cbuf[six+8];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 10: //Ok
dbuf[dix++] = cbuf[six+9];
for (int i = 1; i<9;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
break;
case 11:
//in doc: six+9, six+10, 1-9, six+0
dbuf[dix++] = cbuf[six+10];
dbuf[dix++] = cbuf[six+9];
for (int i = 1; i<9;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
break;
case 12: //Ok
for (int i = 8; i<12;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 13: //Ok
dbuf[dix++] = cbuf[six+12];
for (int i = 8; i<12;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 14: //Ok
dbuf[dix++] = cbuf[six+13];
for (int i = 9; i<13; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 1; i<9; i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
break;
case 15:
//in doc: six+13, six+14, 9-12, 1-8, six+0
dbuf[dix++] = cbuf[six+14];
dbuf[dix++] = cbuf[six+13];
for (int i = 9; i<13; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 1; i<9; i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
break;
case 16: //Ok
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 17: //Seems Ok
for (int i = 9; i<17;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix++] = cbuf[six+8];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 18:
//in doc: six+17, 1-16, six+0
dbuf[dix++] = cbuf[six+17];
for (int i = 9; i<17;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 1; i<9;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix] = cbuf[six];
break;
case 19:
//in doc: 16-18, 0-15
dbuf[dix++] = cbuf[six+18];
dbuf[dix++] = cbuf[six+17];
dbuf[dix++] = cbuf[six+16];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 20:
//in doc: 16-19, 0-15
for (int i = 16; i<20;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 21:
//in doc: six+20, 16-19, 0-15
dbuf[dix++] = cbuf[six+20];
for (int i = 16; i<20;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six+i];
break;
case 22:
//in doc: six+20, six+21, 16-19, 0-15
dbuf[dix++] = cbuf[six+21];
dbuf[dix++] = cbuf[six+20];
for (int i = 16; i<20;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six++];
break;
case 23:
//in doc: six+20, six+21, six+22, 16-19, 0-15
dbuf[dix++] = cbuf[six+22];
dbuf[dix++] = cbuf[six+21];
dbuf[dix++] = cbuf[six+20];
for (int i = 16; i<20;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8;i++)
dbuf[dix++] = cbuf[six+i];
break;
case 24:
//in doc: 16-23, 0-15
for (int i = 16; i<24;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 25:
//in doc: 17-24, six+16, 0-15
for (int i = 17; i<25;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix++] = cbuf[six+16];
for (int i = 8; i<16; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 26:
//in doc: six+25, 17-24, six+16, 0-15
dbuf[dix++] = cbuf[six+25];
for (int i = 17; i<25;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix++] = cbuf[six+16];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 27:
//in doc: six+25, six+26, 17-24, six+16, 0-15
dbuf[dix++] = cbuf[six+26];
dbuf[dix++] = cbuf[six+25];
for (int i = 17; i<25;i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix++] = cbuf[six+16];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 28:
//in doc: 24-27, 16-23, 0-15
for (int i = 24; i<28; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 16; i<24;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 29:
//in doc: six+28, 24-27, 16-23, 0-15
dbuf[dix++] = cbuf[six+28];
for (int i = 24; i<28; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 16; i<24;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 30:
//in doc: six+28, six+29, 24-27, 16-23, 0-15
dbuf[dix++] = cbuf[six+29];
dbuf[dix++] = cbuf[six+28];
for (int i = 24; i<28; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 16; i<24;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 8; i<16;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 0; i<8; i++)
dbuf[dix++] = cbuf[six++];
break;
case 31:
//in doc: six+30, 26-29, 18-25, 2-17, 0-1
dbuf[dix++] = cbuf[six+30];
for (int i = 26; i<30;i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 18; i<26;i++)
dbuf[dix++] = cbuf[six+i];
/* for (int i = 2; i<18; i++)
dbuf[dix++] = cbuf[six+i];*/
for (int i = 10; i<18; i++)
dbuf[dix++] = cbuf[six+i];
for (int i = 2; i<10; i++)
dbuf[dix++] = cbuf[six+i];
dbuf[dix++] = cbuf[six+1];
dbuf[dix] = cbuf[six];
break;
default:
DRW_DBG("WARNING dwgCompressor::copyCompBytes21, bad output.\n");
break;
}
}
secEnum::DWGSection secEnum::getEnum(std::string nameSec){
//TODO: complete it
if (nameSec=="AcDb:Header"){
return HEADER;
} else if (nameSec=="AcDb:Classes"){
return CLASSES;
} else if (nameSec=="AcDb:SummaryInfo"){
return SUMARYINFO;
} else if (nameSec=="AcDb:Preview"){
return PREVIEW;
} else if (nameSec=="AcDb:VBAProject"){
return VBAPROY;
} else if (nameSec=="AcDb:AppInfo"){
return APPINFO;
} else if (nameSec=="AcDb:FileDepList"){
return FILEDEP;
} else if (nameSec=="AcDb:RevHistory"){
return REVHISTORY;
} else if (nameSec=="AcDb:Security"){
return SECURITY;
} else if (nameSec=="AcDb:AcDbObjects"){
return OBJECTS;
} else if (nameSec=="AcDb:ObjFreeSpace"){
return OBJFREESPACE;
} else if (nameSec=="AcDb:Template"){
return TEMPLATE;
} else if (nameSec=="AcDb:Handles"){
return HANDLES;
} else if (nameSec=="AcDb:AcDsPrototype_1b"){
return PROTOTYPE;
} else if (nameSec=="AcDb:AuxHeader"){
return AUXHEADER;
} else if (nameSec=="AcDb:Signature"){
return SIGNATURE;
} else if (nameSec=="AcDb:AppInfoHistory"){ //in ac1021
return APPINFOHISTORY;
// } else if (nameSec=="AcDb:Extended Entity Data"){
// return EXTEDATA;
// } else if (nameSec=="AcDb:PROXY ENTITY GRAPHICS"){
// return PROXYGRAPHICS;
}
return UNKNOWNS;
}

91
src/libs/vdxf/libdxfrw/intern/dwgutil.h Normal file
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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/>. **
******************************************************************************/
#ifndef DWGUTIL_H
#define DWGUTIL_H
#include "../drw_base.h"
namespace DRW {
std::string toHexStr(int n);
}
class dwgRSCodec {
public:
dwgRSCodec(){}
~dwgRSCodec(){}
static void decode239I(duint8 *in, duint8 *out, duint32 blk);
static void decode251I(duint8 *in, duint8 *out, duint32 blk);
};
class dwgCompressor {
public:
dwgCompressor(){}
~dwgCompressor(){}
void decompress18(duint8 *cbuf, duint8 *dbuf, duint32 csize, duint32 dsize);
static void decrypt18Hdr(duint8 *buf, duint32 size, duint32 offset);
// static void decrypt18Data(duint8 *buf, duint32 size, duint32 offset);
static void decompress21(duint8 *cbuf, duint8 *dbuf, duint32 csize, duint32 dsize);
private:
duint32 litLength18();
static duint32 litLength21(duint8 *cbuf, duint8 oc, duint32 *si);
static void copyCompBytes21(duint8 *cbuf, duint8 *dbuf, duint32 l, duint32 si, duint32 di);
static void readInstructions21(duint8 *cbuf, duint32 *si, duint8 *oc, duint32 *so, duint32 *l);
duint32 longCompressionOffset();
duint32 long20CompressionOffset();
duint32 twoByteOffset(duint32 *ll);
duint8 *bufC;
duint8 *bufD;
duint32 sizeC;
duint32 sizeD;
duint32 pos;
duint32 rpos;
};
class secEnum {
public:
enum DWGSection {
UNKNOWNS, /*!< UNKNOWN section. */
FILEHEADER, /*!< File Header (in R3-R15*/
HEADER, /*!< AcDb:Header */
CLASSES, /*!< AcDb:Classes */
SUMARYINFO, /*!< AcDb:SummaryInfo */
PREVIEW, /*!< AcDb:Preview */
VBAPROY, /*!< AcDb:VBAProject */
APPINFO, /*!< AcDb:AppInfo */
FILEDEP, /*!< AcDb:FileDepList */
REVHISTORY, /*!< AcDb:RevHistory */
SECURITY, /*!< AcDb:Security */
OBJECTS, /*!< AcDb:AcDbObjects */
OBJFREESPACE, /*!< AcDb:ObjFreeSpace */
TEMPLATE, /*!< AcDb:Template */
HANDLES, /*!< AcDb:Handles */
PROTOTYPE, /*!< AcDb:AcDsPrototype_1b */
AUXHEADER, /*!< AcDb:AuxHeader, in (R13-R15) second file header */
SIGNATURE, /*!< AcDb:Signature */
APPINFOHISTORY, /*!< AcDb:AppInfoHistory (in ac1021 may be a renamed section?*/
EXTEDATA, /*!< Extended Entity Data */
PROXYGRAPHICS /*!< PROXY ENTITY GRAPHICS */
};
secEnum(){}
~secEnum(){}
static DWGSection getEnum(std::string nameSec);
};
#endif // DWGUTIL_H

263
src/libs/vdxf/libdxfrw/intern/dxfreader.cpp Normal file
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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 <cstdlib>
#include <fstream>
#include <string>
#include <sstream>
#include "dxfreader.h"
#include "drw_textcodec.h"
#include "drw_dbg.h"
bool dxfReader::readRec(int *codeData) {
// std::string text;
int code;
if (!readCode(&code))
return false;
*codeData = code;
if (code < 10)
readString();
else if (code < 60)
readDouble();
else if (code < 80)
readInt16();
else if (code > 89 && code < 100) //TODO this is an int 32b
readInt32();
else if (code == 100 || code == 102 || code == 105)
readString();
else if (code > 109 && code < 150) //skip not used at the v2012
readDouble();
else if (code > 159 && code < 170) //skip not used at the v2012
readInt64();
else if (code < 180)
readInt16();
else if (code > 209 && code < 240) //skip not used at the v2012
readDouble();
else if (code > 269 && code < 290) //skip not used at the v2012
readInt16();
else if (code < 300) //TODO this is a boolean indicator, int in Binary?
readBool();
else if (code < 370)
readString();
else if (code < 390)
readInt16();
else if (code < 400)
readString();
else if (code < 410)
readInt16();
else if (code < 420)
readString();
else if (code < 430) //TODO this is an int 32b
readInt32();
else if (code < 440)
readString();
else if (code < 450) //TODO this is an int 32b
readInt32();
else if (code < 460) //TODO this is long??
readInt32();
else if (code < 470) //TODO this is a floating point double precision??
readDouble();
else if (code < 481)
readString();
else if (code > 998 && code < 1009) //skip not used at the v2012
readString();
else if (code < 1060) //TODO this is a floating point double precision??
readDouble();
else if (code < 1071)
readInt16();
else if (code == 1071) //TODO this is an int 32b
readInt32();
else if (skip)
//skip safely this dxf entry ( ok for ascii dxf)
readString();
else
//break in binary files because the conduct is unpredictable
return false;
return (filestr->good());
}
int dxfReader::getHandleString(){
int res;
#if defined(__APPLE__)
int Succeeded = sscanf ( strData.c_str(), "%x", &res );
if ( !Succeeded || Succeeded == EOF )
res = 0;
#else
std::istringstream Convert(strData);
if ( !(Convert >> std::hex >>res) )
res = 0;
#endif
return res;
}
bool dxfReaderBinary::readCode(int *code) {
unsigned short *int16p;
char buffer[2];
filestr->read(buffer,2);
int16p = (unsigned short *) buffer;
//exist a 32bits int (code 90) with 2 bytes???
if ((*code == 90) && (*int16p>2000)){
DRW_DBG(*code); DRW_DBG(" de 16bits\n");
filestr->seekg(-4, std::ios_base::cur);
filestr->read(buffer,2);
int16p = (unsigned short *) buffer;
}
*code = *int16p;
DRW_DBG(*code); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderBinary::readString() {
type = STRING;
std::getline(*filestr, strData, '\0');
DRW_DBG(strData); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderBinary::readString(std::string *text) {
type = STRING;
std::getline(*filestr, *text, '\0');
DRW_DBG(*text); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderBinary::readInt16() {
type = INT32;
char buffer[2];
filestr->read(buffer,2);
intData = (int)((buffer[1] << 8) | buffer[0]);
DRW_DBG(intData); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderBinary::readInt32() {
type = INT32;
unsigned int *int32p;
char buffer[4];
filestr->read(buffer,4);
int32p = (unsigned int *) buffer;
intData = *int32p;
DRW_DBG(intData); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderBinary::readInt64() {
type = INT64;
unsigned long long int *int64p; //64 bits integer pointer
char buffer[8];
filestr->read(buffer,8);
int64p = (unsigned long long int *) buffer;
int64 = *int64p;
DRW_DBG(int64); DRW_DBG(" int64\n");
return (filestr->good());
}
bool dxfReaderBinary::readDouble() {
type = DOUBLE;
double *result;
char buffer[8];
filestr->read(buffer,8);
result = (double *) buffer;
doubleData = *result;
DRW_DBG(doubleData); DRW_DBG("\n");
return (filestr->good());
}
//saved as int or add a bool member??
bool dxfReaderBinary::readBool() {
char buffer[1];
filestr->read(buffer,1);
intData = (int)(buffer[0]);
DRW_DBG(intData); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderAscii::readCode(int *code) {
std::string text;
std::getline(*filestr, text);
*code = atoi(text.c_str());
DRW_DBG(*code); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderAscii::readString(std::string *text) {
type = STRING;
std::getline(*filestr, *text);
if (!text->empty() && text->at(text->size()-1) == '\r')
text->erase(text->size()-1);
return (filestr->good());
}
bool dxfReaderAscii::readString() {
type = STRING;
std::getline(*filestr, strData);
if (!strData.empty() && strData.at(strData.size()-1) == '\r')
strData.erase(strData.size()-1);
DRW_DBG(strData); DRW_DBG("\n");
return (filestr->good());
}
bool dxfReaderAscii::readInt16() {
type = INT32;
std::string text;
if (readString(&text)){
intData = atoi(text.c_str());
DRW_DBG(intData); DRW_DBG("\n");
return true;
} else
return false;
}
bool dxfReaderAscii::readInt32() {
type = INT32;
return readInt16();
}
bool dxfReaderAscii::readInt64() {
type = INT64;
return readInt16();
}
bool dxfReaderAscii::readDouble() {
type = DOUBLE;
std::string text;
if (readString(&text)){
#if defined(__APPLE__)
int succeeded=sscanf( & (text[0]), "%lg", &doubleData);
if(succeeded != 1) {
DRW_DBG("dxfReaderAscii::readDouble(): reading double error: ");
DRW_DBG(text);
DRW_DBG('\n');
}
#else
std::istringstream sd(text);
sd >> doubleData;
DRW_DBG(doubleData); DRW_DBG('\n');
#endif
return true;
} else
return false;
}
//saved as int or add a bool member??
bool dxfReaderAscii::readBool() {
type = BOOL;
std::string text;
if (readString(&text)){
intData = atoi(text.c_str());
DRW_DBG(intData); DRW_DBG("\n");
return true;
} else
return false;
}

99
src/libs/vdxf/libdxfrw/intern/dxfreader.h Normal file
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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/>. **
******************************************************************************/
#ifndef DXFREADER_H
#define DXFREADER_H
#include "drw_textcodec.h"
class dxfReader {
public:
enum TYPE {
STRING,
INT32,
INT64,
DOUBLE,
BOOL,
INVALID
};
enum TYPE type;
public:
dxfReader(std::istream *stream){
filestr = stream;
type = INVALID;
}
virtual ~dxfReader(){}
bool readRec(int *code);
std::string getString() {return strData;}
int getHandleString();//Convert hex string to int
std::string toUtf8String(std::string t) {return decoder.toUtf8(t);}
std::string getUtf8String() {return decoder.toUtf8(strData);}
double getDouble() {return doubleData;}
int getInt32() {return intData;}
unsigned long long int getInt64() {return int64;}
bool getBool() { return (intData==0) ? false : true;}
int getVersion(){return decoder.getVersion();}
void setVersion(std::string *v, bool dxfFormat){decoder.setVersion(v, dxfFormat);}
void setCodePage(std::string *c){decoder.setCodePage(c, true);}
std::string getCodePage(){ return decoder.getCodePage();}
protected:
virtual bool readCode(int *code) = 0; //return true if sucesful (not EOF)
virtual bool readString(std::string *text) = 0;
virtual bool readString() = 0;
virtual bool readInt16() = 0;
virtual bool readInt32() = 0;
virtual bool readInt64() = 0;
virtual bool readDouble() = 0;
virtual bool readBool() = 0;
protected:
std::istream *filestr;
std::string strData;
double doubleData;
signed int intData; //32 bits integer
unsigned long long int int64; //64 bits integer
bool skip; //set to true for ascii dxf, false for binary
private:
DRW_TextCodec decoder;
};
class dxfReaderBinary : public dxfReader {
public:
dxfReaderBinary(std::istream *stream):dxfReader(stream){skip = false; }
virtual ~dxfReaderBinary() {}
virtual bool readCode(int *code);
virtual bool readString(std::string *text);
virtual bool readString();
virtual bool readInt16();
virtual bool readInt32();
virtual bool readInt64();
virtual bool readDouble();
virtual bool readBool();
};
class dxfReaderAscii : public dxfReader {
public:
dxfReaderAscii(std::istream *stream):dxfReader(stream){skip = true; }
virtual ~dxfReaderAscii(){}
virtual bool readCode(int *code);
virtual bool readString(std::string *text);
virtual bool readString();
virtual bool readInt16();
virtual bool readDouble();
virtual bool readInt32();
virtual bool readInt64();
virtual bool readBool();
};
#endif // DXFREADER_H

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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 <cstdlib>
#include <fstream>
#include <string>
#include <algorithm>
#include "dxfwriter.h"
//RLZ TODO change std::endl to x0D x0A (13 10)
/*bool dxfWriter::readRec(int *codeData, bool skip) {
// std::string text;
int code;
#ifdef DRW_DBG
count = count+2; //DBG
#endif
if (!readCode(&code))
return false;
*codeData = code;
if (code < 10)
readString();
else if (code < 60)
readDouble();
else if (code < 80)
readInt();
else if (code > 89 && code < 100) //TODO this is an int 32b
readInt32();
else if (code == 100 || code == 102 || code == 105)
readString();
else if (code > 109 && code < 150) //skip not used at the v2012
readDouble();
else if (code > 159 && code < 170) //skip not used at the v2012
readInt64();
else if (code < 180)
readInt();
else if (code > 209 && code < 240) //skip not used at the v2012
readDouble();
else if (code > 269 && code < 290) //skip not used at the v2012
readInt();
else if (code < 300) //TODO this is a boolean indicator, int in Binary?
readBool();
else if (code < 370)
readString();
else if (code < 390)
readInt();
else if (code < 400)
readString();
else if (code < 410)
readInt();
else if (code < 420)
readString();
else if (code < 430) //TODO this is an int 32b
readInt32();
else if (code < 440)
readString();
else if (code < 450) //TODO this is an int 32b
readInt32();
else if (code < 460) //TODO this is long??
readInt();
else if (code < 470) //TODO this is a floating point double precision??
readDouble();
else if (code < 481)
readString();
else if (code > 998 && code < 1009) //skip not used at the v2012
readString();
else if (code < 1060) //TODO this is a floating point double precision??
readDouble();
else if (code < 1071)
readInt();
else if (code == 1071) //TODO this is an int 32b
readInt32();
else if (skip)
//skip safely this dxf entry ( ok for ascii dxf)
readString();
else
//break in binary files because the conduct is unpredictable
return false;
return (filestr->good());
}*/
bool dxfWriter::writeUtf8String(int code, std::string text) {
std::string t = encoder.fromUtf8(text);
return writeString(code, t);
}
bool dxfWriter::writeUtf8Caps(int code, std::string text) {
std::string strname = text;
std::transform(strname.begin(), strname.end(), strname.begin(),::toupper);
std::string t = encoder.fromUtf8(strname);
return writeString(code, t);
}
bool dxfWriterBinary::writeString(int code, std::string text) {
char bufcode[2];
bufcode[0] =code & 0xFF;
bufcode[1] =code >> 8;
filestr->write(bufcode, 2);
*filestr << text << '\0';
return (filestr->good());
}
/*bool dxfWriterBinary::readCode(int *code) {
unsigned short *int16p;
char buffer[2];
filestr->read(buffer,2);
int16p = (unsigned short *) buffer;
//exist a 32bits int (code 90) with 2 bytes???
if ((*code == 90) && (*int16p>2000)){
DBG(*code); DBG(" de 16bits\n");
filestr->seekg(-4, std::ios_base::cur);
filestr->read(buffer,2);
int16p = (unsigned short *) buffer;
}
*code = *int16p;
DBG(*code); DBG("\n");
return (filestr->good());
}*/
/*bool dxfWriterBinary::readString() {
std::getline(*filestr, strData, '\0');
DBG(strData); DBG("\n");
return (filestr->good());
}*/
/*bool dxfWriterBinary::readString(std::string *text) {
std::getline(*filestr, *text, '\0');
DBG(*text); DBG("\n");
return (filestr->good());
}*/
bool dxfWriterBinary::writeInt16(int code, int data) {
char bufcode[2];
char buffer[2];
bufcode[0] =code & 0xFF;
bufcode[1] =code >> 8;
buffer[0] =data & 0xFF;
buffer[1] =data >> 8;
filestr->write(bufcode, 2);
filestr->write(buffer, 2);
return (filestr->good());
}
bool dxfWriterBinary::writeInt32(int code, int data) {
char buffer[4];
buffer[0] =code & 0xFF;
buffer[1] =code >> 8;
filestr->write(buffer, 2);
buffer[0] =data & 0xFF;
buffer[1] =data >> 8;
buffer[2] =data >> 16;
buffer[3] =data >> 24;
filestr->write(buffer, 4);
return (filestr->good());
}
bool dxfWriterBinary::writeInt64(int code, unsigned long long int data) {
char buffer[8];
buffer[0] =code & 0xFF;
buffer[1] =code >> 8;
filestr->write(buffer, 2);
buffer[0] =data & 0xFF;
buffer[1] =data >> 8;
buffer[2] =data >> 16;
buffer[3] =data >> 24;
buffer[4] =data >> 32;
buffer[5] =data >> 40;
buffer[6] =data >> 48;
buffer[7] =data >> 56;
filestr->write(buffer, 8);
return (filestr->good());
}
bool dxfWriterBinary::writeDouble(int code, double data) {
char bufcode[2];
char buffer[8];
bufcode[0] =code & 0xFF;
bufcode[1] =code >> 8;
filestr->write(bufcode, 2);
unsigned char *val;
val = (unsigned char *) &data;
for (int i=0; i<8; i++) {
buffer[i] =val[i];
}
filestr->write(buffer, 8);
return (filestr->good());
}
//saved as int or add a bool member??
bool dxfWriterBinary::writeBool(int code, bool data) {
char buffer[1];
char bufcode[2];
bufcode[0] =code & 0xFF;
bufcode[1] =code >> 8;
filestr->write(bufcode, 2);
buffer[0] = data;
filestr->write(buffer, 1);
return (filestr->good());
}
dxfWriterAscii::dxfWriterAscii(std::ofstream *stream):dxfWriter(stream){
filestr->precision(16);
}
bool dxfWriterAscii::writeString(int code, std::string text) {
// *filestr << code << std::endl << text << std::endl ;
filestr->width(3);
*filestr << std::right << code << std::endl;
filestr->width(0);
*filestr << std::left << text << std::endl;
/* std::getline(*filestr, strData, '\0');
DBG(strData); DBG("\n");*/
return (filestr->good());
}
bool dxfWriterAscii::writeInt16(int code, int data) {
// *filestr << std::right << code << std::endl << data << std::endl;
filestr->width(3);
*filestr << std::right << code << std::endl;
filestr->width(5);
*filestr << data << std::endl;
return (filestr->good());
}
bool dxfWriterAscii::writeInt32(int code, int data) {
return writeInt16(code, data);
}
bool dxfWriterAscii::writeInt64(int code, unsigned long long int data) {
// *filestr << code << std::endl << data << std::endl;
filestr->width(3);
*filestr << std::right << code << std::endl;
filestr->width(5);
*filestr << data << std::endl;
return (filestr->good());
}
bool dxfWriterAscii::writeDouble(int code, double data) {
// std::streamsize prec = filestr->precision();
// filestr->precision(12);
// *filestr << code << std::endl << data << std::endl;
filestr->width(3);
*filestr << std::right << code << std::endl;
*filestr << data << std::endl;
// filestr->precision(prec);
return (filestr->good());
}
//saved as int or add a bool member??
bool dxfWriterAscii::writeBool(int code, bool data) {
*filestr << code << std::endl << data << std::endl;
return (filestr->good());
}

64
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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/>. **
******************************************************************************/
#ifndef DXFWRITER_H
#define DXFWRITER_H
#include "drw_textcodec.h"
class dxfWriter {
public:
dxfWriter(std::ofstream *stream){filestr = stream; /*count =0;*/}
virtual ~dxfWriter(){}
virtual bool writeString(int code, std::string text) = 0;
bool writeUtf8String(int code, std::string text);
bool writeUtf8Caps(int code, std::string text);
std::string fromUtf8String(std::string t) {return encoder.fromUtf8(t);}
virtual bool writeInt16(int code, int data) = 0;
virtual bool writeInt32(int code, int data) = 0;
virtual bool writeInt64(int code, unsigned long long int data) = 0;
virtual bool writeDouble(int code, double data) = 0;
virtual bool writeBool(int code, bool data) = 0;
void setVersion(std::string *v, bool dxfFormat){encoder.setVersion(v, dxfFormat);}
void setCodePage(std::string *c){encoder.setCodePage(c, true);}
std::string getCodePage(){return encoder.getCodePage();}
protected:
std::ofstream *filestr;
private:
DRW_TextCodec encoder;
};
class dxfWriterBinary : public dxfWriter {
public:
dxfWriterBinary(std::ofstream *stream):dxfWriter(stream){}
virtual ~dxfWriterBinary() {}
virtual bool writeString(int code, std::string text);
virtual bool writeInt16(int code, int data);
virtual bool writeInt32(int code, int data);
virtual bool writeInt64(int code, unsigned long long int data);
virtual bool writeDouble(int code, double data);
virtual bool writeBool(int code, bool data);
};
class dxfWriterAscii : public dxfWriter {
public:
dxfWriterAscii(std::ofstream *stream);
virtual ~dxfWriterAscii(){}
virtual bool writeString(int code, std::string text);
virtual bool writeInt16(int code, int data);
virtual bool writeInt32(int code, int data);
virtual bool writeInt64(int code, unsigned long long int data);
virtual bool writeDouble(int code, double data);
virtual bool writeBool(int code, bool data);
};
#endif // DXFWRITER_H

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/******************************************************************************
** libDXFrw - Library to read/write DXF files (ascii & binary) **
** **
** Copyright (C) 2011-2014 J.F. Soriano (Rallaz), 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/>. **
******************************************************************************/
/**
* Reed-Solomon codec
* Reed Solomon code lifted from encoder/decoder for Reed-Solomon written by Simon Rockliff
*
* Original code:
* This program may be freely modified and/or given to whoever wants it.
* A condition of such distribution is that the author's contribution be
* acknowledged by his name being left in the comments heading the program,
* however no responsibility is accepted for any financial or other loss which
* may result from some unforseen errors or malfunctioning of the program
* during use.
* Simon Rockliff, 26th June 1991
*/
#include "rscodec.h"
#include <new> // std::nothrow
#include <fstream>
RScodec::RScodec(unsigned int pp, int mm, int tt) {
this->mm = mm;
this->tt = tt;
nn = (1<<mm) -1; //mm==8 nn=255
kk = nn -(tt*2);
isOk = true;
alpha_to = new (std::nothrow) int[nn+1];
index_of = new (std::nothrow) unsigned int[nn+1];
gg = new (std::nothrow) int[nn-kk+1];
RSgenerate_gf(pp) ;
/* compute the generator polynomial for this RS code */
RSgen_poly() ;
}
RScodec::~RScodec() {
delete[] alpha_to;
delete[] index_of;
delete[] gg;
}
/* generate GF(2^mm) from the irreducible polynomial p(X) in pp[0]..pp[mm]
lookup tables: index->polynomial form alpha_to[] contains j=alpha**i;
polynomial form -> index form index_of[j=alpha**i] = i
alpha=2 is the primitive element of GF(2^mm)
*/
void RScodec::RSgenerate_gf(unsigned int pp) {
int i, mask ;
int pb;
mask = 1 ;
alpha_to[mm] = 0 ;
for (i=0; i<mm; i++) {
alpha_to[i] = mask ;
index_of[alpha_to[i]] = i ;
pb = (pp >>(mm-1-i)) & 1;
if (pb!=0) {
alpha_to[mm] ^= mask;
}
mask <<= 1 ;
}
index_of[alpha_to[mm]] = mm ;
mask >>= 1 ;
for (i=mm+1; i<nn; i++) {
if (alpha_to[i-1] >= mask) {
alpha_to[i] = alpha_to[mm] ^ ((alpha_to[i-1]^mask)<<1) ;
} else alpha_to[i] = alpha_to[i-1]<<1 ;
index_of[alpha_to[i]] = i ;
}
index_of[0] = -1 ;
}
/* Obtain the generator polynomial of the tt-error correcting, length
nn=(2^mm -1) Reed Solomon code from the product of (X+alpha**i), i=1..2*tt
*/
void RScodec::RSgen_poly() {
int i,j ;
int tmp;
int bb = nn-kk;; //nn-kk length of parity data
gg[0] = 2 ; /* primitive element alpha = 2 for GF(2**mm) */
gg[1] = 1 ; /* g(x) = (X+alpha) initially */
for (i=2; i<=bb; i++) {
gg[i] = 1 ;
for (j=i-1; j>0; j--)
if (gg[j] != 0) {
if (gg[j]<0) { isOk=false; return; }
tmp = (index_of[gg[j]]+i)%nn;
if (tmp<0) { isOk=false; return; }
gg[j] = gg[j-1]^ alpha_to[tmp] ;
} else {
gg[j] = gg[j-1] ;
}
gg[0] = alpha_to[(index_of[gg[0]]+i)%nn] ; /* gg[0] can never be zero */
}
/* convert gg[] to index form for quicker encoding */
for (i=0; i<=bb; i++) gg[i] = index_of[gg[i]] ;
}
int RScodec::calcDecode(unsigned char* data, int* recd, int** elp, int* d, int* l, int* u_lu, int* s, int* root, int* loc, int* z, int* err, int* reg, int bb)
{
if (!isOk) return -1;
int count = 0;
int syn_error = 0;
int i, j, u, q;
// for (int i=0; i<nn; i++)
// recd[i] = index_of[recd[i]] ; /* put recd[i] into index form */
for (int i = 0, j = bb; i<kk; i++, j++)
recd[j] = index_of[data[j]]; /* put data in recd[i] into index form */
for (int i = kk, j = 0; i<nn; i++, j++)
recd[j] = index_of[data[j]]; /* put data in recd[i] into index form */
/* first form the syndromes */
for (i = 1; i <= bb; i++) {
s[i] = 0;
for (j = 0; j<nn; j++) {
if (recd[j] != -1) {
s[i] ^= alpha_to[(recd[j] + i*j) % nn]; /* recd[j] in index form */
}
}
/* convert syndrome from polynomial form to index form */
if (s[i] != 0) syn_error = 1; /* set flag if non-zero syndrome => error */
s[i] = index_of[s[i]];
}
if (!syn_error) { /* if no errors, ends */
/* no non-zero syndromes => no errors: output is received codeword */
return 0;
}
/* errors are present, try and correct */
/* compute the error location polynomial via the Berlekamp iterative algorithm,
following the terminology of Lin and Costello : d[u] is the 'mu'th
discrepancy, where u='mu'+1 and 'mu' (the Greek letter!) is the step number
ranging from -1 to 2*tt (see L&C), l[u] is the
degree of the elp at that step, and u_l[u] is the difference between the
step number and the degree of the elp.
*/
/* initialise table entries */
d[0] = 0; /* index form */
d[1] = s[1]; /* index form */
elp[0][0] = 0; /* index form */
elp[1][0] = 1; /* polynomial form */
for (i = 1; i<bb; i++) {
elp[0][i] = -1; /* index form */
elp[1][i] = 0; /* polynomial form */
}
l[0] = 0;
l[1] = 0;
u_lu[0] = -1;
u_lu[1] = 0;
u = 0;
do {
u++;
if (d[u] == -1) {
l[u + 1] = l[u];
for (i = 0; i <= l[u]; i++) {
elp[u + 1][i] = elp[u][i];
elp[u][i] = index_of[elp[u][i]];
}
}
else {
/* search for words with greatest u_lu[q] for which d[q]!=0 */
q = u - 1;
while ((d[q] == -1) && (q>0)) q--;
/* have found first non-zero d[q] */
if (q>0) {
j = q;
do {
j--;
if ((d[j] != -1) && (u_lu[q]<u_lu[j]))
q = j;
} while (j>0);
}
/* have now found q such that d[u]!=0 and u_lu[q] is maximum */
/* store degree of new elp polynomial */
if (l[u]>l[q] + u - q) {
l[u + 1] = l[u];
}
else {
l[u + 1] = l[q] + u - q;
}
/* form new elp(x) */
for (i = 0; i<bb; i++) elp[u + 1][i] = 0;
for (i = 0; i <= l[q]; i++){
if (elp[q][i] != -1) {
elp[u + 1][i + u - q] = alpha_to[(d[u] + nn - d[q] + elp[q][i]) % nn];
}
}
for (i = 0; i <= l[u]; i++) {
elp[u + 1][i] ^= elp[u][i];
elp[u][i] = index_of[elp[u][i]]; /*convert old elp value to index*/
}
}
u_lu[u + 1] = u - l[u + 1];
/* form (u+1)th discrepancy */
if (u<bb){ /* no discrepancy computed on last iteration */
if (s[u + 1] != -1) {
d[u + 1] = alpha_to[s[u + 1]];
}
else {
d[u + 1] = 0;
}
for (i = 1; i <= l[u + 1]; i++){
if ((s[u + 1 - i] != -1) && (elp[u + 1][i] != 0)) {
d[u + 1] ^= alpha_to[(s[u + 1 - i] + index_of[elp[u + 1][i]]) % nn];
}
}
d[u + 1] = index_of[d[u + 1]]; /* put d[u+1] into index form */
}
} while ((u<bb) && (l[u + 1] <= tt));
u++;
if (l[u]>tt) { /* elp has degree has degree >tt hence cannot solve */
return -1; /* just output is received codeword as is */
}
/* can correct error */
/* put elp into index form */
for (i = 0; i <= l[u]; i++) elp[u][i] = index_of[elp[u][i]];
/* find roots of the error location polynomial */
for (i = 1; i <= l[u]; i++) {
reg[i] = elp[u][i];
}
count = 0;
for (i = 1; i <= nn; i++) {
q = 1;
for (j = 1; j <= l[u]; j++) {
if (reg[j] != -1) {
reg[j] = (reg[j] + j) % nn;
q ^= alpha_to[reg[j]];
}
}
if (!q) { /* store root and error location number indices */
root[count] = i;
loc[count] = nn - i;
count++;
}
}
if (count != l[u]) { /* no. roots != degree of elp => >tt errors and cannot solve */
return -1; /* just output is received codeword as is */
}
/* no. roots = degree of elp hence <= tt errors */
/* form polynomial z(x) */
for (i = 1; i <= l[u]; i++) { /* Z[0] = 1 always - do not need */
if ((s[i] != -1) && (elp[u][i] != -1)) {
z[i] = alpha_to[s[i]] ^ alpha_to[elp[u][i]];
}
else if ((s[i] != -1) && (elp[u][i] == -1)) {
z[i] = alpha_to[s[i]];
}
else if ((s[i] == -1) && (elp[u][i] != -1)) {
z[i] = alpha_to[elp[u][i]];
}
else {
z[i] = 0;
}
for (j = 1; j<i; j++) {
if ((s[j] != -1) && (elp[u][i - j] != -1)) {
z[i] ^= alpha_to[(elp[u][i - j] + s[j]) % nn];
}
}
z[i] = index_of[z[i]]; /* put into index form */
}
/* evaluate errors at locations given by error location numbers loc[i] */
for (i = 0; i<nn; i++) err[i] = 0;
for (i = 0; i<l[u]; i++) { /* compute numerator of error term first */
err[loc[i]] = 1; /* accounts for z[0] */
for (j = 1; j <= l[u]; j++) {
if (z[j] != -1) {
err[loc[i]] ^= alpha_to[(z[j] + j*root[i]) % nn];
}
}
if (err[loc[i]] != 0) {
err[loc[i]] = index_of[err[loc[i]]];
q = 0; /* form denominator of error term */
for (j = 0; j<l[u]; j++) {
if (j != i) {
q += index_of[1 ^ alpha_to[(loc[j] + root[i]) % nn]];
}
}
q = q % nn;
err[loc[i]] = alpha_to[(err[loc[i]] - q + nn) % nn];
data[loc[i]] ^= err[loc[i]]; /*change errors by correct data, in polynomial form */
}
}
return count;
}
/** take the string of symbols in data[i], i=0..(k-1) and encode systematically
to produce 2*tt parity symbols in bd[0]..bd[2*tt-1]
data[] is input and bd[] is output in polynomial form.
Encoding is done by using a feedback shift register with appropriate
connections specified by the elements of gg[], which was generated above.
Codeword is c(X) = data(X)*X**(nn-kk)+ b(X) */
bool RScodec::encode(unsigned char *data, unsigned char *parity) {
if (!isOk) return false;
int i,j ;
int feedback ;
unsigned char *idata = data;
unsigned char *bd = parity;
int bb = nn-kk;; //nn-kk length of parity data
for (i=0; i<bb; i++) bd[i] = 0 ;
for (i=kk-1; i>=0; i--) {
feedback = index_of[idata[i]^bd[bb-1]] ;
if (feedback != -1) {
for (j=bb-1; j>0; j--)
if (gg[j] != -1)
bd[j] = bd[j-1]^alpha_to[(gg[j]+feedback)%nn] ;
else
bd[j] = bd[j-1] ;
bd[0] = alpha_to[(gg[0]+feedback)%nn] ;
} else {
for (j=bb-1; j>0; j--)
bd[j] = bd[j-1] ;
bd[0] = 0 ;
}
}
return true;
}
/* assume we have received bits grouped into mm-bit symbols in recd[i],
i=0..(nn-1), and recd[i] is index form (ie as powers of alpha).
We first compute the 2*tt syndromes by substituting alpha**i into rec(X) and
evaluating, storing the syndromes in s[i], i=1..2tt (leave s[0] zero) .
Then we use the Berlekamp iteration to find the error location polynomial
elp[i]. If the degree of the elp is >tt, we cannot correct all the errors
and hence just put out the information symbols uncorrected. If the degree of
elp is <=tt, we substitute alpha**i , i=1..n into the elp to get the roots,
hence the inverse roots, the error location numbers. If the number of errors
located does not equal the degree of the elp, we have more than tt errors
and cannot correct them. Otherwise, we then solve for the error value at
the error location and correct the error. The procedure is that found in
Lin and Costello. For the cases where the number of errors is known to be too
large to correct, the information symbols as received are output (the
advantage of systematic encoding is that hopefully some of the information
symbols will be okay and that if we are in luck, the errors are in the
parity part of the transmitted codeword). Of course, these insoluble cases
can be returned as error flags to the calling routine if desired. */
/** return value: number of corrected errors or -1 if can't correct it */
int RScodec::decode(unsigned char *data) {
if (!isOk) return -1;
int bb = nn-kk;; //nn-kk length of parity data
int *recd = new (std::nothrow) int[nn];
int **elp = new int*[bb + 2];
for (int i = 0; i < bb + 2; ++i)
elp[i] = new int[bb];
int *d = new int[bb + 2];
int *l = new int[bb + 2];
int *u_lu = new int[bb + 2];
int *s = new int[bb + 1];
int *root = new int[tt];
int *loc = new int[tt];
int *z = new int[tt+1];
int *err = new int[nn];
int *reg = new int[tt + 1];
int res = calcDecode(data, recd, elp ,d ,l, u_lu, s, root, loc ,z, err, reg, bb);
delete[] recd;
for (int i = 0; i < bb + 2; ++i)
delete[] elp[i];
delete[] elp;
delete[] d;
delete[] l;
delete[] u_lu;
delete[] s;
delete[] root;
delete[] loc;
delete[] z;
delete[] err;
delete[] reg;
return res;
}

69
src/libs/vdxf/libdxfrw/intern/rscodec.h Normal file
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@ -0,0 +1,69 @@
/******************************************************************************
** libDXFrw - Library to read/write DXF files (ascii & binary) **
** **
** Copyright (C) 2011-2014 J.F. Soriano (Rallaz), 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/>. **
******************************************************************************/
/**
* Reed-Solomon codec
* Reed Solomon code lifted from encoder/decoder for Reed-Solomon written by Simon Rockliff
*
* Original code:
* This program may be freely modified and/or given to whoever wants it.
* A condition of such distribution is that the author's contribution be
* acknowledged by his name being left in the comments heading the program,
* however no responsibility is accepted for any financial or other loss which
* may result from some unforseen errors or malfunctioning of the program
* during use.
* Simon Rockliff, 26th June 1991
*/
#ifndef RSCODEC_H
#define RSCODEC_H
/**
mm: RS code over GF(2^4)
nn: nn= (2^mm) - 1 length of codeword
tt: number of errors that can be corrected
kk: kk = nn-2*tt
pp: irreducible polynomial coeffts, pp [mm] send as int
*/
class RScodec {
public:
RScodec(unsigned int pp, int mm, int tt);
~RScodec();
// bool encode(int *data, int *parity);
// int decode(int *recd);
bool encode(unsigned char *data, unsigned char *parity);
int decode(unsigned char *data);
bool isOkey(){return isOk;}
const unsigned int* indexOf() {return index_of;}
const int* alphaTo() {return alpha_to;}
private:
void RSgenerate_gf(unsigned int pp);
void RSgen_poly();
int calcDecode(unsigned char* data, int* recd, int** elp, int* d, int* l, int* u_lu, int* s, int* root, int* loc, int* z, int* err, int* reg, int bb);
private:
int mm; //RS code over GF(2^4)
int tt; //number of errors that can be corrected
int nn; //(2^mm) - 1 length of codeword
int kk; //nn-2*tt length of original data
int *gg;
bool isOk;
unsigned int *index_of;
int *alpha_to;
};
#endif // RSCODEC_H

237
src/libs/vdxf/libdxfrw/libdwgr.cpp Normal file
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@ -0,0 +1,237 @@
/******************************************************************************
** 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 "libdwgr.h"
#include <fstream>
#include <algorithm>
#include <sstream>
#include "intern/drw_dbg.h"
#include "intern/drw_textcodec.h"
#include "intern/dwgreader.h"
#include "intern/dwgreader15.h"
#include "intern/dwgreader18.h"
#include "intern/dwgreader21.h"
#include "intern/dwgreader24.h"
#include "intern/dwgreader27.h"
#define FIRSTHANDLE 48
/*enum sections {
secUnknown,
secHeader,
secTables,
secBlocks,
secEntities,
secObjects
};*/
dwgR::dwgR(){
DRW_DBGSL(DRW_dbg::NONE);
reader = NULL;
// writer = NULL;
applyExt = false;
version = DRW::UNKNOWNV;
error = DRW::BAD_NONE;
}
dwgR::~dwgR(){
if (reader != NULL)
delete reader;
}
void dwgR::setDebug(DRW::DBG_LEVEL lvl){
switch (lvl){
case DRW::DEBUG:
DRW_DBGSL(DRW_dbg::DEBUG);
break;
default:
DRW_DBGSL(DRW_dbg::NONE);
}
}
/*reads metadata and loads image preview*/
bool dwgR::getPreview(std::istream &stream){
bool isOk = false;
isOk = open(&stream);
if (!isOk)
return false;
isOk = reader->readMetaData();
if (isOk) {
isOk = reader->readPreview();
} else
error = DRW::BAD_READ_METADATA;
if (reader != NULL) {
delete reader;
reader = NULL;
}
return isOk;
}
bool dwgR::read(std::istream &stream, DRW_Interface *interface_, bool ext){
applyExt = ext;
iface = interface_;
bool isOk = false;
isOk = open(&stream);
if (!isOk)
return false;
isOk = reader->readMetaData();
if (isOk) {
isOk = reader->readFileHeader();
if (isOk) {
isOk = processDwg();
} else
error = DRW::BAD_READ_FILE_HEADER;
} else
error = DRW::BAD_READ_METADATA;
if (reader != NULL) {
delete reader;
reader = NULL;
}
return isOk;
}
bool dwgR::open(std::istream *stream){
char line[7];
stream->read (line, 6);
line[6]='\0';
DRW_DBG("dwgR::read 2\n");
DRW_DBG("dwgR::read line version: ");
DRW_DBG(line);
DRW_DBG("\n");
if (strcmp(line, "AC1006") == 0)
version = DRW::AC1006;
else if (strcmp(line, "AC1009") == 0) {
version = DRW::AC1009;
// reader = new dwgReader09(&filestr, this);
}else if (strcmp(line, "AC1012") == 0){
version = DRW::AC1012;
reader = new dwgReader15(stream, this);
} else if (strcmp(line, "AC1014") == 0) {
version = DRW::AC1014;
reader = new dwgReader15(stream, this);
} else if (strcmp(line, "AC1015") == 0) {
version = DRW::AC1015;
reader = new dwgReader15(stream, this);
} else if (strcmp(line, "AC1018") == 0){
version = DRW::AC1018;
reader = new dwgReader18(stream, this);
} else if (strcmp(line, "AC1021") == 0) {
version = DRW::AC1021;
reader = new dwgReader21(stream, this);
} else if (strcmp(line, "AC1024") == 0) {
version = DRW::AC1024;
reader = new dwgReader24(stream, this);
} else if (strcmp(line, "AC1027") == 0) {
version = DRW::AC1027;
reader = new dwgReader27(stream, this);
} else
version = DRW::UNKNOWNV;
if (reader == NULL) {
error = DRW::BAD_VERSION;
return false;
}
return true;
}
/********* Reader Process *********/
bool dwgR::processDwg() {
DRW_DBG("dwgR::processDwg() start processing dwg\n");
bool ret;
bool ret2;
DRW_Header hdr;
ret = reader->readDwgHeader(hdr);
if (!ret) {
error = DRW::BAD_READ_HEADER;
}
ret2 = reader->readDwgClasses();
if (ret && !ret2) {
error = DRW::BAD_READ_CLASSES;
ret = ret2;
}
ret2 = reader->readDwgHandles();
if (ret && !ret2) {
error = DRW::BAD_READ_HANDLES;
ret = ret2;
}
ret2 = reader->readDwgTables(hdr);
if (ret && !ret2) {
error = DRW::BAD_READ_TABLES;
ret = ret2;
}
iface->addHeader(&hdr);
for (std::map<duint32, DRW_LType*>::iterator it=reader->ltypemap.begin(); it!=reader->ltypemap.end(); ++it) {
DRW_LType *lt = it->second;
iface->addLType(const_cast<DRW_LType&>(*lt) );
}
for (std::map<duint32, DRW_Layer*>::iterator it=reader->layermap.begin(); it!=reader->layermap.end(); ++it) {
DRW_Layer *ly = it->second;
iface->addLayer(const_cast<DRW_Layer&>(*ly));
}
for (std::map<duint32, DRW_Textstyle*>::iterator it=reader->stylemap.begin(); it!=reader->stylemap.end(); ++it) {
DRW_Textstyle *ly = it->second;
iface->addTextStyle(const_cast<DRW_Textstyle&>(*ly));
}
for (std::map<duint32, DRW_Dimstyle*>::iterator it=reader->dimstylemap.begin(); it!=reader->dimstylemap.end(); ++it) {
DRW_Dimstyle *ly = it->second;
iface->addDimStyle(const_cast<DRW_Dimstyle&>(*ly));
}
for (std::map<duint32, DRW_Vport*>::iterator it=reader->vportmap.begin(); it!=reader->vportmap.end(); ++it) {
DRW_Vport *ly = it->second;
iface->addVport(const_cast<DRW_Vport&>(*ly));
}
for (std::map<duint32, DRW_AppId*>::iterator it=reader->appIdmap.begin(); it!=reader->appIdmap.end(); ++it) {
DRW_AppId *ly = it->second;
iface->addAppId(const_cast<DRW_AppId&>(*ly));
}
ret2 = reader->readDwgBlocks(*iface);
if (ret && !ret2) {
error = DRW::BAD_READ_BLOCKS;
ret = ret2;
}
ret2 = reader->readDwgEntities(*iface);
if (ret && !ret2) {
error = DRW::BAD_READ_ENTITIES;
ret = ret2;
}
ret2 = reader->readDwgObjects(*iface);
if (ret && !ret2) {
error = DRW::BAD_READ_OBJECTS;
ret = ret2;
}
return ret;
}

50
src/libs/vdxf/libdxfrw/libdwgr.h Normal file
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@ -0,0 +1,50 @@
/******************************************************************************
** 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/>. **
******************************************************************************/
#ifndef LIBDWGR_H
#define LIBDWGR_H
#include <string>
//#include <deque>
#include "drw_entities.h"
#include "drw_objects.h"
#include "drw_classes.h"
#include "drw_interface.h"
class dwgReader;
class dwgR {
public:
dwgR();
~dwgR();
//read: return true if all ok
bool read(std::istream &stream, DRW_Interface *interface_, bool ext);
bool getPreview(std::istream &stream);
DRW::Version getVersion(){return version;}
DRW::error getError(){return error;}
void setDebug(DRW::DBG_LEVEL lvl);
private:
bool open(std::istream *stream);
bool processDwg();
private:
DRW::Version version;
DRW::error error;
std::string fileName;
bool applyExt; /*apply extrusion in entities to conv in 2D?*/
std::string codePage;
DRW_Interface *iface;
dwgReader *reader;
};
#endif // LIBDWGR_H

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src/libs/vdxf/libdxfrw/libdxfrw.cpp Normal file
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148
src/libs/vdxf/libdxfrw/libdxfrw.h Normal file
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@ -0,0 +1,148 @@
/******************************************************************************
** 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/>. **
******************************************************************************/
#ifndef LIBDXFRW_H
#define LIBDXFRW_H
#include <string>
#include "drw_entities.h"
#include "drw_objects.h"
#include "drw_header.h"
#include "drw_interface.h"
class dxfReader;
class dxfWriter;
class dxfRW {
public:
dxfRW(const char* name);
~dxfRW();
void setDebug(DRW::DBG_LEVEL lvl);
/// reads the file specified in constructor
/*!
* An interface must be provided. It is used by the class to signal various
* components being added.
* @param interface_ the interface to use
* @param ext should the extrusion be applied to convert in 2D?
* @return true for success
*/
bool read(DRW_Interface *interface_, bool ext);
void setBinary(bool b) {binFile = b;}
bool write(DRW_Interface *interface_, DRW::Version ver, bool bin);
bool writeLineType(DRW_LType *ent);
bool writeLayer(DRW_Layer *ent);
bool writeDimstyle(DRW_Dimstyle *ent);
bool writeTextstyle(DRW_Textstyle *ent);
bool writeVport(DRW_Vport *ent);
bool writeAppId(DRW_AppId *ent);
bool writePoint(DRW_Point *ent);
bool writeLine(DRW_Line *ent);
bool writeRay(DRW_Ray *ent);
bool writeXline(DRW_Xline *ent);
bool writeCircle(DRW_Circle *ent);
bool writeArc(DRW_Arc *ent);
bool writeEllipse(DRW_Ellipse *ent);
bool writeTrace(DRW_Trace *ent);
bool writeSolid(DRW_Solid *ent);
bool write3dface(DRW_3Dface *ent);
bool writeLWPolyline(DRW_LWPolyline *ent);
bool writePolyline(DRW_Polyline *ent);
bool writeSpline(DRW_Spline *ent);
bool writeBlockRecord(std::string name);
bool writeBlock(DRW_Block *ent);
bool writeInsert(DRW_Insert *ent);
bool writeMText(DRW_MText *ent);
bool writeText(DRW_Text *ent);
bool writeHatch(DRW_Hatch *ent);
bool writeViewport(DRW_Viewport *ent);
DRW_ImageDef *writeImage(DRW_Image *ent, std::string name);
bool writeLeader(DRW_Leader *ent);
bool writeDimension(DRW_Dimension *ent);
void setEllipseParts(int parts){elParts = parts;} /*!< set parts munber when convert ellipse to polyline */
private:
/// used by read() to parse the content of the file
bool processDxf();
bool processHeader();
bool processTables();
bool processBlocks();
bool processBlock();
bool processEntities(bool isblock);
bool processObjects();
bool processLType();
bool processLayer();
bool processDimStyle();
bool processTextStyle();
bool processVports();
bool processAppId();
bool processPoint();
bool processLine();
bool processRay();
bool processXline();
bool processCircle();
bool processArc();
bool processEllipse();
bool processTrace();
bool processSolid();
bool processInsert();
bool processLWPolyline();
bool processPolyline();
bool processVertex(DRW_Polyline* pl);
bool processText();
bool processMText();
bool processHatch();
bool processSpline();
bool process3dface();
bool processViewport();
bool processImage();
bool processImageDef();
bool processDimension();
bool processLeader();
// bool writeHeader();
bool writeEntity(DRW_Entity *ent);
bool writeTables();
bool writeBlocks();
bool writeObjects();
bool writeExtData(const std::vector<DRW_Variant*> &ed);
/*use version from dwgutil.h*/
std::string toHexStr(int n);//RLZ removeme
private:
DRW::Version version;
std::string fileName;
std::string codePage;
bool binFile;
dxfReader *reader;
dxfWriter *writer;
DRW_Interface *iface;
DRW_Header header;
// int section;
std::string nextentity;
int entCount;
bool wlayer0;
bool dimstyleStd;
bool applyExt;
bool writingBlock;
int elParts; /*!< parts munber when convert ellipse to polyline */
std::map<std::string,int> blockMap;
std::vector<DRW_ImageDef*> imageDef; /*!< imageDef list */
int currHandle;
};
#endif // LIBDXFRW_H

14
src/libs/vdxf/libdxfrw/main_doc.h Normal file
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@ -0,0 +1,14 @@
/**
* @mainpage
*
* This manual documents the use of <b>libdxfrw</b>.
*
* With libdxfrw you can read and write several parts of a dxf files.<p>
* Dxf files can be written in assci and binary form, both are supported.<p>
* Dwg support (only read) are work in progress.<p>
*
* the complete documentation and examples are pending to free time,
* but to start see DRW_Interface, dxfRW & dwgR, clases
*/

58
src/libs/vdxf/vdxf.pri
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@ -2,27 +2,57 @@
# This need for corect working file translations.pro
SOURCES += \
$$PWD/dxflib/dl_dxf.cpp \
$$PWD/dxflib/dl_writer_ascii.cpp \
$$PWD/vdxfengine.cpp \
$$PWD/vdxfpaintdevice.cpp \
$$PWD/dxflib/dl_writer.cpp
$$PWD/libdxfrw/intern/drw_dbg.cpp \
$$PWD/libdxfrw/intern/drw_textcodec.cpp \
$$PWD/libdxfrw/intern/dwgbuffer.cpp \
$$PWD/libdxfrw/intern/dwgreader.cpp \
$$PWD/libdxfrw/intern/dwgreader15.cpp \
$$PWD/libdxfrw/intern/dwgreader18.cpp \
$$PWD/libdxfrw/intern/dwgreader21.cpp \
$$PWD/libdxfrw/intern/dwgreader24.cpp \
$$PWD/libdxfrw/intern/dwgreader27.cpp \
$$PWD/libdxfrw/intern/dwgutil.cpp \
$$PWD/libdxfrw/intern/dxfreader.cpp \
$$PWD/libdxfrw/intern/dxfwriter.cpp \
$$PWD/libdxfrw/intern/rscodec.cpp \
$$PWD/libdxfrw/drw_classes.cpp \
$$PWD/libdxfrw/drw_entities.cpp \
$$PWD/libdxfrw/drw_header.cpp \
$$PWD/libdxfrw/drw_objects.cpp \
$$PWD/libdxfrw/libdwgr.cpp \
$$PWD/libdxfrw/libdxfrw.cpp \
$$PWD/dxiface.cpp \
$$PWD/dxfdef.cpp
win32-msvc*:SOURCES += $$PWD/stable.cpp
HEADERS += \
$$PWD/stable.h \
$$PWD/dxflib/dl_attributes.h \
$$PWD/dxflib/dl_codes.h \
$$PWD/dxflib/dl_creationadapter.h \
$$PWD/dxflib/dl_creationinterface.h \
$$PWD/dxflib/dl_dxf.h \
$$PWD/dxflib/dl_entities.h \
$$PWD/dxflib/dl_extrusion.h \
$$PWD/dxflib/dl_global.h \
$$PWD/dxflib/dl_writer.h \
$$PWD/dxflib/dl_writer_ascii.h \
$$PWD/vdxfengine.h \
$$PWD/vdxfpaintdevice.h \
$$PWD/dxfdef.h \
$$PWD/dxflib/strlcpy.h
$$PWD/libdxfrw/intern/drw_dbg.h \
$$PWD/libdxfrw/intern/drw_textcodec.h \
$$PWD/libdxfrw/intern/dwgbuffer.h \
$$PWD/libdxfrw/intern/dwgreader.h \
$$PWD/libdxfrw/intern/dwgreader15.h \
$$PWD/libdxfrw/intern/dwgreader18.h \
$$PWD/libdxfrw/intern/dwgreader21.h \
$$PWD/libdxfrw/intern/dwgreader24.h \
$$PWD/libdxfrw/intern/dwgreader27.h \
$$PWD/libdxfrw/intern/dwgutil.h \
$$PWD/libdxfrw/intern/dxfreader.h \
$$PWD/libdxfrw/intern/dxfwriter.h \
$$PWD/libdxfrw/intern/rscodec.h \
$$PWD/libdxfrw/drw_base.h \
$$PWD/libdxfrw/drw_classes.h \
$$PWD/libdxfrw/drw_entities.h \
$$PWD/libdxfrw/drw_header.h \
$$PWD/libdxfrw/drw_interface.h \
$$PWD/libdxfrw/drw_objects.h \
$$PWD/libdxfrw/libdwgr.h \
$$PWD/libdxfrw/libdxfrw.h \
$$PWD/libdxfrw/main_doc.h \
$$PWD/dxiface.h

446
src/libs/vdxf/vdxfengine.cpp
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@ -48,11 +48,7 @@
#include "../vmisc/def.h"
#include "../vmisc/diagnostic.h"
#include "../vmisc/vmath.h"
#include "dxflib/dl_attributes.h"
#include "dxflib/dl_codes.h"
#include "dxflib/dl_dxf.h"
#include "dxflib/dl_entities.h"
#include "dxflib/dl_writer_ascii.h"
#include "dxiface.h"
//---------------------------------------------------------------------------------------------------------------------
static inline QPaintEngine::PaintEngineFeatures svgEngineFeatures()
@ -77,20 +73,23 @@ VDxfEngine::VDxfEngine()
size(),
resolution(static_cast<int>(PrintDPI)),
fileName(),
m_version(DRW::AC1014),
m_binary(false),
matrix(),
dxf(nullptr),
dw(nullptr),
input(),
varMeasurement(VarMeasurement::Metric),
varInsunits(VarInsunits::Centimeters)
varInsunits(VarInsunits::Centimeters),
textBuffer(new DRW_Text())
{
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
VDxfEngine::~VDxfEngine()
{
delete textBuffer;
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
bool VDxfEngine::begin(QPaintDevice *pdev)
{
Q_UNUSED(pdev)
@ -100,147 +99,19 @@ bool VDxfEngine::begin(QPaintDevice *pdev)
return false;
}
dxf = new DL_Dxf();
DL_Codes::version exportVersion = DL_Codes::AC1015;
QByteArray fileNameArray = getFileName().toLocal8Bit();
dw = dxf->out(fileNameArray.data(), exportVersion);
if (dw==nullptr)
{
qWarning("VDxfEngine::begin(), can't open file");
return false;
}
dxf->writeHeader(*dw);
dxf->writeComment(*dw, "Valentina DXF File");
dw->dxfString(9, "$ANGDIR"); // 1 = Clockwise angles, 0 = Counterclockwise
dw->dxfInt(70, 0); // Qt use counterclockwise
dw->dxfString(9, "$MEASUREMENT"); // Sets drawing units: 0 = English; 1 = Metric
dw->dxfInt(70, static_cast<int>(varMeasurement));
dw->dxfString(9, "$INSUNITS");
dw->dxfInt(70, static_cast<int>(varInsunits));
dw->dxfString(9, "$DIMSCALE");
dw->dxfReal(40, 1.0);
// Official documentation says that initial value is 1.0, however LibreCAD has trouble if not set this value
// explicitly.
dw->dxfString(9, "$DIMLFAC");
dw->dxfReal(40, 1.0);
QString dateTime = QDateTime::currentDateTime().toString("yyyyMMdd.HHmmsszzz");
dateTime.chop(1);// we need hundredths of a second
dw->dxfString(9, "$TDCREATE");
dw->dxfString(40, dateTime.toUtf8().constData());
dw->sectionEnd();
dw->sectionTables();
dxf->writeVPort(*dw);
dw->tableLinetypes(25);
dxf->writeLinetype(*dw, DL_LinetypeData("BYBLOCK", "BYBLOCK", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("BYLAYER", "BYLAYER", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("CONTINUOUS", "Continuous", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("ACAD_ISO02W100", "ACAD_ISO02W100", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("ACAD_ISO03W100", "ACAD_ISO03W100", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("ACAD_ISO04W100", "ACAD_ISO04W100", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("ACAD_ISO05W100", "ACAD_ISO05W100", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("BORDER", "BORDER", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("BORDER2", "BORDER2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("BORDERX2", "BORDERX2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("CENTER", "CENTER", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("CENTER2", "CENTER2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("CENTERX2", "CENTERX2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DASHDOT", "DASHDOT", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DASHDOT2", "DASHDOT2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DASHDOTX2", "DASHDOTX2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DASHED", "DASHED", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DASHED2", "DASHED2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DASHEDX2", "DASHEDX2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DIVIDE", "DIVIDE", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DIVIDE2", "DIVIDE2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DIVIDEX2", "DIVIDEX2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DOT", "DOT", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DOT2", "DOT2", 0, 0, 0.0));
dxf->writeLinetype(*dw, DL_LinetypeData("DOTX2", "DOTX2", 0, 0, 0.0));
dw->tableEnd();
int numberOfLayers = 1;
dw->tableLayers(numberOfLayers);
dxf->writeLayer(*dw,
DL_LayerData("0", 0),
DL_Attributes(
std::string(""), // leave empty
DL_Codes::black, // default color
100, // default width
"CONTINUOUS", // default line style
1.0)); // default line type scale
dw->tableEnd();
dw->tableStyle(1);
DL_StyleData style("Standard", 0, 0.0, 1.0, 0.0, 0, 2.5, "txt", "");
style.bold = false;
style.italic = false;
dxf->writeStyle(*dw, style);
dw->tableEnd();
dxf->writeView(*dw);
dxf->writeUcs(*dw);
dw->tableAppid(1);
dw->tableAppidEntry(0x12);
dw->dxfString(2, "ACAD");
dw->dxfInt(70, 0);
dw->tableEnd();
dxf->writeDimStyle(*dw, 1, 1, 1, 1, 1);
dxf->writeBlockRecord(*dw);
dxf->writeBlockRecord(*dw, "layout");
dw->tableEnd();
dw->sectionEnd();
dw->sectionBlocks();
dxf->writeBlock(*dw, DL_BlockData("*Model_Space", 0, 0.0, 0.0, 0.0));
dxf->writeEndBlock(*dw, "*Model_Space");
dxf->writeBlock(*dw, DL_BlockData("*Paper_Space", 0, 0.0, 0.0, 0.0));
dxf->writeEndBlock(*dw, "*Paper_Space");
dxf->writeBlock(*dw, DL_BlockData("*Paper_Space0", 0, 0.0, 0.0, 0.0));
dxf->writeEndBlock(*dw, "*Paper_Space0");
dxf->writeBlock(*dw, DL_BlockData("layout", 0, 0.0, 0.0, 0.0));
// ...
// write block entities e.g. with dxf->writeLine(), ..
// ...
dxf->writeEndBlock(*dw, "layout");
dw->sectionEnd();
dw->sectionEntities();
input = QSharedPointer<dx_iface>(new dx_iface(fileName.toStdString(), m_version, varMeasurement, varInsunits));
return true;
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
bool VDxfEngine::end()
{
dw->sectionEnd();
dxf->writeObjects(*dw);
dxf->writeObjectsEnd(*dw);
dw->dxfEOF();
dw->close();
delete dw;
delete dxf;
return true;
const bool res = input->fileExport(m_binary);
return res;
}
//---------------------------------------------------------------------------------------------------------------------
// cppcheck-suppress unusedFunction
//---------------------------------------------------------------------------------------------------------------------
// cppcheck-suppress unusedFunction
void VDxfEngine::updateState(const QPaintEngineState &state)
{
QPaintEngine::DirtyFlags flags = state.state();
@ -255,7 +126,7 @@ void VDxfEngine::updateState(const QPaintEngineState &state)
}
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
void VDxfEngine::drawPath(const QPainterPath &path)
{
const QList<QPolygonF> subpaths = path.toSubpathPolygons(matrix);
@ -265,21 +136,54 @@ void VDxfEngine::drawPath(const QPainterPath &path)
const QPolygonF polygon = subpaths.at(j);
if (polygon.isEmpty())
{
return;
continue;
}
dxf->writePolyline(*dw,
DL_PolylineData(polygon.size(), 0, 0, 0),
DL_Attributes("0", getPenColor(), -1, getPenStyle(), 1.0));
if (m_version > DRW::AC1009)
{ // Use lwpolyline
DRW_LWPolyline *poly = new DRW_LWPolyline();
poly->layer = "0";
poly->color = getPenColor();
poly->lWeight = DRW_LW_Conv::widthByLayer;
poly->lineType = getPenStyle();
for (int i=0; i < polygon.count(); ++i)
{
dxf->writeVertex(*dw,
DL_VertexData(FromPixel(polygon.at(i).x(), varInsunits),
if (polygon.size() > 1 && polygon.first() == polygon.last())
{
poly->flags |= 0x1; // closed
}
poly->flags |= 0x80; // plinegen
for (int i=0; i < polygon.count(); ++i)
{
poly->addVertex(DRW_Vertex2D(FromPixel(polygon.at(i).x(), varInsunits),
FromPixel(getSize().height() - polygon.at(i).y(), varInsunits), 0));
}
input->AddEntity(poly);
}
else
{ // Use polyline
DRW_Polyline *poly = new DRW_Polyline();
poly->layer = "0";
poly->color = getPenColor();
poly->lWeight = DRW_LW_Conv::widthByLayer;
poly->lineType = getPenStyle();
if (polygon.size() > 1 && polygon.first() == polygon.last())
{
poly->flags |= 0x1; // closed
}
poly->flags |= 0x80; // plinegen
for (int i=0; i < polygon.count(); ++i)
{
poly->addVertex(DRW_Vertex(FromPixel(polygon.at(i).x(), varInsunits),
FromPixel(getSize().height() - polygon.at(i).y(), varInsunits), 0, 0));
}
}
dxf->writePolylineEnd(*dw);
input->AddEntity(poly);
}
}
}
@ -291,14 +195,17 @@ void VDxfEngine::drawLines(const QLineF * lines, int lineCount)
const QPointF p1 = matrix.map(lines[i].p1());
const QPointF p2 = matrix.map(lines[i].p2());
dxf->writeLine(*dw,
DL_LineData(FromPixel(p1.x(), varInsunits), // start point
FromPixel(getSize().height() - p1.y(), varInsunits),
FromPixel(0.0, varInsunits),
FromPixel(p2.x(), varInsunits), // end point
FromPixel(getSize().height() - p2.y(), varInsunits),
FromPixel(0.0, varInsunits)),
DL_Attributes("0", getPenColor(), -1, getPenStyle(), 1.0));
DRW_Line *line = new DRW_Line();
line->basePoint = DRW_Coord(FromPixel(p1.x(), varInsunits),
FromPixel(getSize().height() - p1.y(), varInsunits), 0);
line->secPoint = DRW_Coord(FromPixel(p2.x(), varInsunits),
FromPixel(getSize().height() - p2.y(), varInsunits), 0);
line->layer = "0";
line->color = getPenColor();
line->lWeight = DRW_LW_Conv::widthByLayer;
line->lineType = getPenStyle();
input->AddEntity(line);
}
}
@ -318,19 +225,54 @@ void VDxfEngine::drawPolygon(const QPointF *points, int pointCount, PolygonDrawM
return;
}
dxf->writePolyline(*dw,
DL_PolylineData(pointCount, 0, 0, 0),
DL_Attributes("0", getPenColor(), -1, getPenStyle(), 1.0));
if (m_version > DRW::AC1009)
{ // Use lwpolyline
DRW_LWPolyline *poly = new DRW_LWPolyline();
poly->layer = "0";
poly->color = getPenColor();
poly->lWeight = DRW_LW_Conv::widthByLayer;
poly->lineType = getPenStyle();
for (int i = 0; i < pointCount; ++i)
{
const QPointF p = matrix.map(points[i]);
dxf->writeVertex(*dw,
DL_VertexData(FromPixel(p.x(), varInsunits),
FromPixel(getSize().height() - p.y(), varInsunits), 0, 0));
if (pointCount > 1 && points[0] == points[pointCount])
{
poly->flags |= 0x1; // closed
}
poly->flags |= 0x80; // plinegen
for (int i = 0; i < pointCount; ++i)
{
const QPointF p = matrix.map(points[i]);
poly->addVertex(DRW_Vertex2D(FromPixel(p.x(), varInsunits),
FromPixel(getSize().height() - p.y(), varInsunits), 0));
}
input->AddEntity(poly);
}
else
{ // Use polyline
DRW_Polyline *poly = new DRW_Polyline();
poly->layer = "0";
poly->color = getPenColor();
poly->lWeight = DRW_LW_Conv::widthByLayer;
poly->lineType = getPenStyle();
dxf->writePolylineEnd(*dw);
if (pointCount > 1 && points[0] == points[pointCount])
{
poly->flags |= 0x1; // closed
}
poly->flags |= 0x80; // plinegen
for (int i = 0; i < pointCount; ++i)
{
const QPointF p = matrix.map(points[i]);
poly->addVertex(DRW_Vertex(FromPixel(p.x(), varInsunits),
FromPixel(getSize().height() - p.y(), varInsunits), 0, 0));
}
input->AddEntity(poly);
}
}
//---------------------------------------------------------------------------------------------------------------------
@ -364,17 +306,20 @@ void VDxfEngine::drawEllipse(const QRectF & rect)
ratio = rect.height()/rect.width();
}
dxf->writeEllipse(*dw,
DL_EllipseData(FromPixel(newRect.center().x(), varInsunits), // center X
FromPixel(getSize().height() - newRect.center().y(), varInsunits), // center Y
FromPixel(0, varInsunits), // center Z
FromPixel(majorX, varInsunits),
FromPixel(majorY, varInsunits),
FromPixel(0, varInsunits),
FromPixel(ratio, varInsunits),
0, 6.28 // startangle and endangle of ellipse in rad
),
DL_Attributes("0", getPenColor(), -1, getPenStyle(), 1.0));
DRW_Ellipse *ellipse = new DRW_Ellipse();
ellipse->basePoint = DRW_Coord(FromPixel(newRect.center().x(), varInsunits),
FromPixel(getSize().height() - newRect.center().y(), varInsunits), 0);
ellipse->secPoint = DRW_Coord(FromPixel(majorX, varInsunits), FromPixel(majorY, varInsunits), 0);
ellipse->ratio = ratio;
ellipse->staparam = 0;
ellipse->endparam = 2*M_PI;
ellipse->layer = "0";
ellipse->color = getPenColor();
ellipse->lWeight = DRW_LW_Conv::widthByLayer;
ellipse->lineType = getPenStyle();
input->AddEntity(ellipse);
}
//---------------------------------------------------------------------------------------------------------------------
@ -386,38 +331,56 @@ void VDxfEngine::drawEllipse(const QRect & rect)
//---------------------------------------------------------------------------------------------------------------------
void VDxfEngine::drawTextItem(const QPointF & p, const QTextItem & textItem)
{
const QPointF startPoint = matrix.map(p);
const double rotationAngle = atan(matrix.m12()/matrix.m11());
if (textBuffer->text.size() == 0)
{
const QPointF startPoint = matrix.map(p);
const double rotationAngle = qRadiansToDegrees(qAtan2(matrix.m12(), matrix.m11()));
const QFont f = textItem.font();
const int textSize = f.pixelSize() == -1 ? f.pointSize() : f.pixelSize();
dxf->writeText(*dw,
DL_TextData(FromPixel(startPoint.x(), varInsunits),
FromPixel(getSize().height() - startPoint.y(), varInsunits),
FromPixel(0, varInsunits),
FromPixel(startPoint.x(), varInsunits),
FromPixel(getSize().height() - startPoint.y(), varInsunits),
FromPixel(0, varInsunits),
textSize * matrix.m11(),
1, // relative X scale factor
0, // flag (0 = default, 2 = Backwards, 4 = Upside down)
0, // Horizontal justification (0 = Left (default), 1 = Center, 2 = Right,)
0, // Vertical justification (0 = Baseline (default), 1 = Bottom, 2 = Middle, 3= Top)
textItem.text().toUtf8().constData(), // text data
f.family().toUtf8().constData(), // font
-rotationAngle
),
DL_Attributes("0", getPenColor(), -1, getPenStyle(), 1.0));
const QFont f = textItem.font();
const UTF8STRING fontStyle = input->AddFont(f);
textBuffer->basePoint = DRW_Coord(FromPixel(startPoint.x(), varInsunits),
FromPixel(getSize().height() - startPoint.y(), varInsunits), 0);
textBuffer->secPoint = DRW_Coord(FromPixel(startPoint.x(), varInsunits),
FromPixel(getSize().height() - startPoint.y(), varInsunits), 0);
textBuffer->height = FromPixel(QFontMetrics(f).height(), varInsunits);
textBuffer->style = fontStyle;
textBuffer->angle = -rotationAngle;
textBuffer->layer = "0";
textBuffer->color = getPenColor();
textBuffer->lWeight = DRW_LW_Conv::widthByLayer;
textBuffer->lineType = getPenStyle();
}
/* Because QPaintEngine::drawTextItem doesn't pass whole string per time we mark end of each string by adding
* special placholder. */
QString t = textItem.text();
const bool foundEndOfString = t.contains(endStringPlaceholder);
if (foundEndOfString)
{
t.replace(endStringPlaceholder, "");
}
textBuffer->text += t.toStdString();
if (foundEndOfString)
{
input->AddEntity(textBuffer);
textBuffer = new DRW_Text();
}
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
QPaintEngine::Type VDxfEngine::type() const
{
return QPaintEngine::User;
}
//---------------------------------------------------------------------------------------------------------------------
// cppcheck-suppress unusedFunction
//---------------------------------------------------------------------------------------------------------------------
// cppcheck-suppress unusedFunction
void VDxfEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr)
{
Q_UNUSED(r)
@ -444,26 +407,51 @@ double VDxfEngine::getResolution() const
return resolution;
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
void VDxfEngine::setResolution(double value)
{
Q_ASSERT(not isActive());
resolution = value;
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
QString VDxfEngine::getFileName() const
{
return fileName;
}
//---------------------------------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------------------------------
void VDxfEngine::setFileName(const QString &value)
{
Q_ASSERT(not isActive());
fileName = value;
}
//---------------------------------------------------------------------------------------------------------------------
DRW::Version VDxfEngine::GetVersion() const
{
return m_version;
}
//---------------------------------------------------------------------------------------------------------------------
void VDxfEngine::SetVersion(DRW::Version version)
{
Q_ASSERT(not isActive());
m_version = version;
}
//---------------------------------------------------------------------------------------------------------------------
void VDxfEngine::SetBinaryFormat(bool binary)
{
m_binary = binary;
}
//---------------------------------------------------------------------------------------------------------------------
bool VDxfEngine::IsBinaryFormat() const
{
return m_binary;
}
//---------------------------------------------------------------------------------------------------------------------
std::string VDxfEngine::getPenStyle()
{
@ -474,9 +462,9 @@ std::string VDxfEngine::getPenStyle()
case Qt::DotLine:
return "DOT";
case Qt::DashDotLine:
return "DASHDOT";
return "DASHDOT2";
case Qt::DashDotDotLine:
return "DIVIDE";
return "DIVIDE2";
case Qt::SolidLine:
default:
return "BYLAYER";
@ -490,67 +478,67 @@ int VDxfEngine::getPenColor()
if(color == Qt::black)
{
return DL_Codes::black;
return DRW::black;
}
else if(color == Qt::white)
{
return DL_Codes::white;
return DRW::white;
}
else if(color == Qt::darkGray)
{
return DL_Codes::gray;
return DRW::gray;
}
else if(color == Qt::gray)
{
return DL_Codes::l_gray;
return DRW::l_gray;
}
else if(color == Qt::darkMagenta)
{
return DL_Codes::magenta;
return DRW::magenta;
}
else if(color == Qt::magenta)
{
return DL_Codes::l_magenta;
return DRW::l_magenta;
}
else if(color == Qt::cyan)
{
return DL_Codes::l_cyan;
return DRW::l_cyan;
}
else if(color == Qt::darkCyan)
{
return DL_Codes::cyan;
return DRW::cyan;
}
else if(color == Qt::blue)
{
return DL_Codes::l_blue;
return DRW::l_blue;
}
else if(color == Qt::darkBlue)
{
return DL_Codes::blue;
return DRW::blue;
}
else if(color == Qt::darkGreen)
{
return DL_Codes::green;
return DRW::green;
}
else if(color == Qt::green)
{
return DL_Codes::l_green;
return DRW::l_green;
}
else if(color == Qt::darkRed)
{
return DL_Codes::red;
return DRW::red;
}
else if(color == Qt::red)
{
return DL_Codes::l_red;
return DRW::l_red;
}
else if(color == Qt::yellow)
{
return DL_Codes::yellow;
return DRW::yellow;
}
else
{
return DL_Codes::bylayer;
return DRW::ColorByLayer;
}
}

18
src/libs/vdxf/vdxfengine.h
View File

@ -41,15 +41,17 @@
#include "../vmisc/def.h"
#include "dxfdef.h"
#include "dxflib/dl_dxf.h"
#include "libdxfrw/drw_base.h"
class QTextStream;
class dx_iface;
class DRW_Text;
class VDxfEngine : public QPaintEngine
{
public:
VDxfEngine();
virtual ~VDxfEngine() Q_DECL_OVERRIDE;
virtual ~VDxfEngine();
virtual bool begin(QPaintDevice *pdev) Q_DECL_OVERRIDE;
virtual bool end() Q_DECL_OVERRIDE;
@ -74,6 +76,12 @@ public:
QString getFileName() const;
void setFileName(const QString &value);
DRW::Version GetVersion() const;
void SetVersion(DRW::Version version);
void SetBinaryFormat(bool binary);
bool IsBinaryFormat() const;
std::string getPenStyle();
int getPenColor();
@ -85,11 +93,13 @@ private:
QSize size;
double resolution;
QString fileName;
DRW::Version m_version;
bool m_binary;
QMatrix matrix;
DL_Dxf* dxf;
DL_WriterA* dw;
QSharedPointer<dx_iface> input;
VarMeasurement varMeasurement;
VarInsunits varInsunits;
DRW_Text *textBuffer;
Q_REQUIRED_RESULT double FromPixel(double pix, const VarInsunits &unit) const;
};

49
src/libs/vdxf/vdxfpaintdevice.cpp
View File

@ -98,18 +98,67 @@ double VDxfPaintDevice::getResolution() const
//---------------------------------------------------------------------------------------------------------------------
void VDxfPaintDevice::setResolution(double dpi)
{
if (engine->isActive())
{
qWarning("VDxfPaintDevice::setResolution(), cannot set dpi while Dxf is being generated");
return;
}
engine->setResolution(dpi);
}
//---------------------------------------------------------------------------------------------------------------------
DRW::Version VDxfPaintDevice::GetVersion() const
{
return engine->GetVersion();
}
//---------------------------------------------------------------------------------------------------------------------
void VDxfPaintDevice::SetVersion(DRW::Version version)
{
if (engine->isActive())
{
qWarning("VDxfPaintDevice::SetVersion(), cannot set version while Dxf is being generated");
return;
}
engine->SetVersion(version);
}
//---------------------------------------------------------------------------------------------------------------------
void VDxfPaintDevice::SetBinaryFormat(bool binary)
{
if (engine->isActive())
{
qWarning("VDxfPaintDevice::SetBinaryFormat(), cannot set binary format while Dxf is being generated");
return;
}
engine->SetBinaryFormat(binary);
}
//---------------------------------------------------------------------------------------------------------------------
bool VDxfPaintDevice::IsBinaryFromat() const
{
return engine->IsBinaryFormat();
}
//---------------------------------------------------------------------------------------------------------------------
void VDxfPaintDevice::setMeasurement(const VarMeasurement &var)
{
if (engine->isActive())
{
qWarning("VDxfPaintDevice::setMeasurement(), cannot set measurements while Dxf is being generated");
return;
}
engine->setMeasurement(var);
}
//---------------------------------------------------------------------------------------------------------------------
void VDxfPaintDevice::setInsunits(const VarInsunits &var)
{
if (engine->isActive())
{
qWarning("VDxfPaintDevice::setInsunits(), cannot set units while Dxf is being generated");
return;
}
engine->setInsunits(var);
}

8
src/libs/vdxf/vdxfpaintdevice.h
View File

@ -36,7 +36,7 @@
#include <QtGlobal>
#include "dxfdef.h"
#include "dxflib/../dxfdef.h"
#include "libdxfrw/drw_base.h"
class VDxfEngine;
@ -56,6 +56,12 @@ public:
double getResolution() const;
void setResolution(double dpi);
DRW::Version GetVersion() const;
void SetVersion(DRW::Version version);
void SetBinaryFormat(bool binary);
bool IsBinaryFromat() const;
void setMeasurement(const VarMeasurement &var);
void setInsunits(const VarInsunits &var);

11
src/libs/vdxf/warnings.pri
View File

@ -10,6 +10,17 @@ unix {
QMAKE_CXXFLAGS += -Werror
}
# -isystem key works only for headers. In some cases it's not enough. But we can't delete these warnings and
# want them in the global list. Compromise decision is to delete them from the local list.
QMAKE_CXXFLAGS -= \
-Weffc++ \
-Wconversion \
-Wold-style-cast \
-Wstack-protector \
-Wswitch-default \
-Wimplicit-fallthrough \
-Wfloat-equal
noAddressSanitizer{ # For enable run qmake with CONFIG+=noAddressSanitizer
# do nothing
} else {

19
src/libs/vlayout/vlayoutgenerator.cpp
View File

@ -61,7 +61,8 @@ VLayoutGenerator::VLayoutGenerator(QObject *parent)
unitePages(false),
stripOptimizationEnabled(false),
multiplier(1),
stripOptimization(false)
stripOptimization(false),
textAsPaths(false)
{}
//---------------------------------------------------------------------------------------------------------------------
@ -209,7 +210,7 @@ QList<QGraphicsItem *> VLayoutGenerator::GetPapersItems() const
QList<QGraphicsItem *> list;
for (int i=0; i < papers.count(); ++i)
{
list.append(papers.at(i).GetPaperItem(autoCrop));
list.append(papers.at(i).GetPaperItem(autoCrop, IsTestAsPaths()));
}
return list;
}
@ -220,7 +221,7 @@ QList<QList<QGraphicsItem *> > VLayoutGenerator::GetAllDetails() const
QList<QList<QGraphicsItem *> > list;
for (int i=0; i < papers.count(); ++i)
{
list.append(papers.at(i).GetItemDetails());
list.append(papers.at(i).GetItemDetails(IsTestAsPaths()));
}
return list;
}
@ -245,6 +246,18 @@ void VLayoutGenerator::SetStripOptimization(bool value)
stripOptimization = value;
}
//---------------------------------------------------------------------------------------------------------------------
bool VLayoutGenerator::IsTestAsPaths() const
{
return textAsPaths;
}
//---------------------------------------------------------------------------------------------------------------------
void VLayoutGenerator::SetTestAsPaths(bool value)
{
textAsPaths = value;
}
//---------------------------------------------------------------------------------------------------------------------
quint8 VLayoutGenerator::GetMultiplier() const
{

4
src/libs/vlayout/vlayoutgenerator.h
View File

@ -106,6 +106,9 @@ public:
bool IsStripOptimization() const;
void SetStripOptimization(bool value);
bool IsTestAsPaths() const;
void SetTestAsPaths(bool value);
signals:
void Start();
void Arranged(int count);
@ -134,6 +137,7 @@ private:
bool stripOptimizationEnabled;
quint8 multiplier;
bool stripOptimization;
bool textAsPaths;
int PageHeight() const;
int PageWidth() const;

8
src/libs/vlayout/vlayoutpaper.cpp
View File

@ -315,13 +315,13 @@ bool VLayoutPaper::SaveResult(const VBestSquare &bestResult, const VLayoutPiece
}
//---------------------------------------------------------------------------------------------------------------------
QGraphicsRectItem *VLayoutPaper::GetPaperItem(bool autoCrop) const
QGraphicsRectItem *VLayoutPaper::GetPaperItem(bool autoCrop, bool textAsPaths) const
{
QGraphicsRectItem *paper;
if (autoCrop)
{
QScopedPointer<QGraphicsScene> scene(new QGraphicsScene());
QList<QGraphicsItem *> list = GetItemDetails();
QList<QGraphicsItem *> list = GetItemDetails(textAsPaths);
for (int i=0; i < list.size(); ++i)
{
scene->addItem(list.at(i));
@ -346,12 +346,12 @@ QGraphicsRectItem *VLayoutPaper::GetPaperItem(bool autoCrop) const
}
//---------------------------------------------------------------------------------------------------------------------
QList<QGraphicsItem *> VLayoutPaper::GetItemDetails() const
QList<QGraphicsItem *> VLayoutPaper::GetItemDetails(bool textAsPaths) const
{
QList<QGraphicsItem *> list;
for (int i=0; i < d->details.count(); ++i)
{
list.append(d->details.at(i).GetItem());
list.append(d->details.at(i).GetItem(textAsPaths));
}
return list;
}

4
src/libs/vlayout/vlayoutpaper.h
View File

@ -88,8 +88,8 @@ public:
bool ArrangeDetail(const VLayoutPiece &detail, std::atomic_bool &stop);
int Count() const;
Q_REQUIRED_RESULT QGraphicsRectItem *GetPaperItem(bool autoCrop) const;
Q_REQUIRED_RESULT QList<QGraphicsItem *> GetItemDetails() const;
Q_REQUIRED_RESULT QGraphicsRectItem *GetPaperItem(bool autoCrop, bool textAsPaths) const;
Q_REQUIRED_RESULT QList<QGraphicsItem *> GetItemDetails(bool textAsPaths) const;
QVector<VLayoutPiece> GetDetails() const;
void SetDetails(const QList<VLayoutPiece>& details);

195
src/libs/vlayout/vlayoutpiece.cpp
View File

@ -336,19 +336,6 @@ QPointF RotatePoint(const QPointF &ptCenter, const QPointF& pt, qreal dAng)
return ptDest + ptCenter;
}
//---------------------------------------------------------------------------------------------------------------------
void CreateLabel(QGraphicsItem *parent, const QPainterPath &path)
{
SCASSERT(parent != nullptr)
if (not path.isEmpty())
{
QGraphicsPathItem* item = new QGraphicsPathItem(parent);
item->setPath(path);
item->setBrush(QBrush(Qt::black));
}
}
}
//---------------------------------------------------------------------------------------------------------------------
@ -398,14 +385,15 @@ VLayoutPiece VLayoutPiece::Create(const VPiece &piece, const VContainer *pattern
const VPieceLabelData& data = piece.GetPatternPieceData();
if (data.IsVisible() == true)
{
det.SetDetail(piece.GetName(), data, QApplication::font(), pattern);
det.SetDetail(piece.GetName(), data, qApp->Settings()->GetLabelFont(), pattern);
}
const VPatternLabelData& geom = piece.GetPatternInfo();
if (geom.IsVisible() == true)
{
VAbstractPattern* pDoc = qApp->getCurrentDocument();
det.SetPatternInfo(pDoc, geom, QApplication::font(), VContainer::size(), VContainer::height(), pattern);
det.SetPatternInfo(pDoc, geom, qApp->Settings()->GetLabelFont(), VContainer::size(), VContainer::height(),
pattern);
}
const VGrainlineData& grainlineGeom = piece.GetGrainlineGeometry();
@ -489,8 +477,9 @@ void VLayoutPiece::SetDetail(const QString& qsName, const VPieceLabelData& data,
<< QPointF(ptPos.x() + labelWidth, ptPos.y() + labelHeight)
<< QPointF(ptPos.x(), ptPos.y() + labelHeight);
const qreal dAng = qDegreesToRadians(labelAngle);
const qreal dAng = qDegreesToRadians(-labelAngle);
const QPointF ptCenter(ptPos.x() + labelWidth/2, ptPos.y() + labelHeight/2);
for (int i = 0; i < v.count(); ++i)
{
v[i] = RotatePoint(ptCenter, v.at(i), dAng);
@ -530,7 +519,7 @@ void VLayoutPiece::SetPatternInfo(const VAbstractPattern* pDoc, const VPatternLa
<< QPointF(ptPos.x() + labelWidth, ptPos.y() + labelHeight)
<< QPointF(ptPos.x(), ptPos.y() + labelHeight);
const qreal dAng = qDegreesToRadians(labelAngle);
const qreal dAng = qDegreesToRadians(-labelAngle);
const QPointF ptCenter(ptPos.x() + labelWidth/2, ptPos.y() + labelHeight/2);
for (int i = 0; i < v.count(); ++i)
{
@ -934,7 +923,7 @@ QPainterPath VLayoutPiece::LayoutAllowancePath() const
}
//---------------------------------------------------------------------------------------------------------------------
QGraphicsItem *VLayoutPiece::GetItem() const
QGraphicsItem *VLayoutPiece::GetItem(bool textAsPaths) const
{
QGraphicsPathItem *item = GetMainItem();
@ -943,13 +932,108 @@ QGraphicsItem *VLayoutPiece::GetItem() const
CreateInternalPathItem(i, item);
}
CreateLabel(item, CreateLabelText(d->detailLabel, d->m_tmDetail));
CreateLabel(item, CreateLabelText(d->patternInfo, d->m_tmPattern));
CreateLabelStrings(item, d->detailLabel, d->m_tmDetail, textAsPaths);
CreateLabelStrings(item, d->patternInfo, d->m_tmPattern, textAsPaths);
CreateGrainlineItem(item);
return item;
}
//---------------------------------------------------------------------------------------------------------------------
void VLayoutPiece::CreateLabelStrings(QGraphicsItem *parent, const QVector<QPointF> &labelShape,
const VTextManager &tm, bool textAsPaths) const
{
SCASSERT(parent != nullptr)
if (labelShape.count() > 2)
{
const qreal dW = QLineF(labelShape.at(0), labelShape.at(1)).length();
const qreal dH = QLineF(labelShape.at(1), labelShape.at(2)).length();
const qreal angle = - QLineF(labelShape.at(0), labelShape.at(1)).angle();
qreal dY = 0;
qreal dX = 0;
for (int i = 0; i < tm.GetSourceLinesCount(); ++i)
{
const TextLine& tl = tm.GetSourceLine(i);
QFont fnt = tm.GetFont();
fnt.setPixelSize(tm.GetFont().pixelSize() + tl.m_iFontSize);
fnt.setWeight(tl.m_eFontWeight);
fnt.setStyle(tl.m_eStyle);
QFontMetrics fm(fnt);
if (textAsPaths)
{
dY += fm.height();
}
if (dY > dH)
{
break;
}
QString qsText = tl.m_qsText;
if (fm.width(qsText) > dW)
{
qsText = fm.elidedText(qsText, Qt::ElideMiddle, static_cast<int>(dW));
}
if ((tl.m_eAlign & Qt::AlignLeft) > 0)
{
dX = 0;
}
else if ((tl.m_eAlign & Qt::AlignHCenter) > 0)
{
dX = (dW - fm.width(qsText))/2;
}
else
{
dX = dW - fm.width(qsText);
}
// set up the rotation around top-left corner matrix
QTransform labelMatrix;
labelMatrix.translate(labelShape.at(0).x(), labelShape.at(0).y());
if (d->mirror)
{
labelMatrix.scale(-1, 1);
labelMatrix.rotate(angle);
labelMatrix.translate(-dW, 0);
labelMatrix.translate(dX, dY); // Each string has own position
}
else
{
labelMatrix.rotate(angle);
labelMatrix.translate(dX, dY); // Each string has own position
}
labelMatrix *= d->matrix;
if (textAsPaths)
{
QPainterPath path;
path.addText(0, - static_cast<qreal>(fm.ascent())/6., fnt, qsText);
QGraphicsPathItem* item = new QGraphicsPathItem(parent);
item->setPath(path);
item->setBrush(QBrush(Qt::black));
item->setTransform(labelMatrix);
dY += tm.GetSpacing();
}
else
{
QGraphicsSimpleTextItem* item = new QGraphicsSimpleTextItem(parent);
item->setFont(fnt);
item->setText(qsText);
item->setTransform(labelMatrix);
dY += (fm.height() + tm.GetSpacing());
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VLayoutPiece::CreateGrainlineItem(QGraphicsItem *parent) const
{
@ -1062,74 +1146,3 @@ int VLayoutPiece::EdgeByPoint(const QVector<QPointF> &path, const QPointF &p1) c
}
return 0; // Did not find edge
}
//---------------------------------------------------------------------------------------------------------------------
QPainterPath VLayoutPiece::CreateLabelText(const QVector<QPointF> &labelShape, const VTextManager &tm) const
{
QPainterPath textpath;
if (labelShape.count() > 2)
{
const qreal dW = QLineF(labelShape.at(0), labelShape.at(1)).length();
const qreal dH = QLineF(labelShape.at(1), labelShape.at(2)).length();
const qreal angle = QLineF(labelShape.at(0), labelShape.at(1)).angle();
qreal dY = 0;
qreal dX;
// set up the rotation around top-left corner matrix
QTransform mat;
mat.translate(labelShape.at(0).x(), labelShape.at(0).y());
if (d->mirror)
{
mat.scale(-1, 1);
mat.rotate(angle);
mat.translate(-dW, 0);
}
else
{
mat.rotate(angle);
}
mat *= d->matrix;
for (int i = 0; i < tm.GetSourceLinesCount(); ++i)
{
const TextLine& tl = tm.GetSourceLine(i);
QFont fnt = tm.GetFont();
fnt.setPixelSize(tm.GetFont().pixelSize() + tl.m_iFontSize);
fnt.setWeight(tl.m_eFontWeight);
fnt.setStyle(tl.m_eStyle);
QFontMetrics fm(fnt);
dY += fm.height();
if (dY > dH)
{
break;
}
QString qsText = tl.m_qsText;
if (fm.width(qsText) > dW)
{
qsText = fm.elidedText(qsText, Qt::ElideMiddle, static_cast<int>(dW));
}
if ((tl.m_eAlign & Qt::AlignLeft) > 0)
{
dX = 0;
}
else if ((tl.m_eAlign & Qt::AlignHCenter) > 0)
{
dX = (dW - fm.width(qsText))/2;
}
else
{
dX = dW - fm.width(qsText);
}
QPainterPath path;
path.addText(dX, dY - (fm.height() - fm.ascent())/2, fnt, qsText);
textpath.addPath(mat.map(path));
dY += tm.GetSpacing();
}
}
return textpath;
}

6
src/libs/vlayout/vlayoutpiece.h
View File

@ -126,7 +126,7 @@ public:
QPainterPath ContourPath() const;
QPainterPath LayoutAllowancePath() const;
Q_REQUIRED_RESULT QGraphicsItem *GetItem() const;
Q_REQUIRED_RESULT QGraphicsItem *GetItem(bool textAsPaths) const;
private:
QSharedDataPointer<VLayoutPieceData> d;
@ -135,9 +135,9 @@ private:
Q_REQUIRED_RESULT QGraphicsPathItem *GetMainItem() const;
QPainterPath CreateLabelText(const QVector<QPointF> &labelShape, const VTextManager &tm) const;
void CreateInternalPathItem(int i, QGraphicsItem *parent) const;
void CreateLabelStrings(QGraphicsItem *parent, const QVector<QPointF> &labelShape, const VTextManager &tm,
bool textAsPaths) const;
void CreateGrainlineItem(QGraphicsItem *parent) const;
template <class T>

5
src/libs/vlayout/warnings.pri
View File

@ -11,11 +11,6 @@ unix {
QMAKE_CXXFLAGS += -Werror
}
# -isystem key works only for headers. In some cases it's not enough. But we can't delete these warnings and
# want them in the global list. Compromise decision is to delete them from the local list.
QMAKE_CXXFLAGS -= \
-Wlong-long \
noAddressSanitizer{ # For enable run qmake with CONFIG+=noAddressSanitizer
# do nothing
} else {

4
src/libs/vmisc/commandoptions.cpp
View File

@ -49,6 +49,9 @@ const QString SINGLE_OPTION_PAGETEMPLATE = QStringLiteral("p");
const QString LONG_OPTION_EXP2FORMAT = QStringLiteral("format");
const QString SINGLE_OPTION_EXP2FORMAT = QStringLiteral("f");
const QString LONG_OPTION_BINARYDXF = QStringLiteral("bdxf");
const QString LONG_OPTION_TEXT2PATHS = QStringLiteral("text2paths");
const QString LONG_OPTION_ROTATE = QStringLiteral("rotate");
const QString SINGLE_OPTION_ROTATE = QStringLiteral("r");
@ -115,6 +118,7 @@ QStringList AllKeys()
<< LONG_OPTION_MEASUREFILE << SINGLE_OPTION_MEASUREFILE
<< LONG_OPTION_PAGETEMPLATE << SINGLE_OPTION_PAGETEMPLATE
<< LONG_OPTION_EXP2FORMAT << SINGLE_OPTION_EXP2FORMAT
<< LONG_OPTION_BINARYDXF
<< LONG_OPTION_ROTATE << SINGLE_OPTION_ROTATE
<< LONG_OPTION_CROP << SINGLE_OPTION_CROP
<< LONG_OPTION_UNITE << SINGLE_OPTION_UNITE

3
src/libs/vmisc/commandoptions.h
View File

@ -46,6 +46,9 @@ extern const QString SINGLE_OPTION_PAGETEMPLATE;
extern const QString LONG_OPTION_EXP2FORMAT;
extern const QString SINGLE_OPTION_EXP2FORMAT;
extern const QString LONG_OPTION_BINARYDXF;
extern const QString LONG_OPTION_TEXT2PATHS;
extern const QString LONG_OPTION_ROTATE;
extern const QString SINGLE_OPTION_ROTATE;

12
src/libs/vmisc/vcommonsettings.cpp
View File

@ -39,6 +39,7 @@
#include <QVariant>
#include <QtDebug>
#include <QTextCodec>
#include <QFont>
#include "../vmisc/def.h"
#include "../vmisc/vmath.h"
@ -65,6 +66,7 @@ const QString settingPatternForbidFlipping = QStringLiteral("pattern/fo
const QString settingPatternHideMainPath = QStringLiteral("pattern/hideMainPath");
const QString settingDoublePassmark = QStringLiteral("pattern/doublePassmark");
const QString settingPatternDefaultSeamAllowance = QStringLiteral("pattern/defaultSeamAllowance");
const QString settingLabelFont = QStringLiteral("pattern/labelFont");
const QString settingGeneralRecentFileList = QStringLiteral("recentFileList");
const QString settingGeneralRestoreFileList = QStringLiteral("restoreFileList");
@ -810,4 +812,14 @@ double VCommonSettings::GetDefaultSeamAllowance()
return val;
}
//---------------------------------------------------------------------------------------------------------------------
QFont VCommonSettings::GetLabelFont() const
{
return qvariant_cast<QFont>(value(settingLabelFont, QApplication::font()));
}
//---------------------------------------------------------------------------------------------------------------------
void VCommonSettings::SetLabelFont(const QFont &f)
{
setValue(settingLabelFont, f);
}

2
src/libs/vmisc/vcommonsettings.h
View File

@ -160,6 +160,8 @@ public:
void SetDefaultSeamAllowance(double value);
double GetDefaultSeamAllowance();
QFont GetLabelFont() const;
void SetLabelFont(const QFont &f);
#if !defined(Q_OS_WIN)
static const QString unixStandardSharePath;

22
src/libs/vmisc/vsettings.cpp
View File

@ -44,6 +44,8 @@
Q_DECLARE_METATYPE(QMarginsF)
namespace
{
const QString settingConfigurationLabelLanguage = QStringLiteral("configuration/label_language");
const QString settingPathsPattern = QStringLiteral("paths/pattern");
@ -76,6 +78,8 @@ const QString settingFields = QStringLiteral("layout/fields");
const QString settingIgnoreFields = QStringLiteral("layout/ignoreFields");
const QString settingStripOptimization = QStringLiteral("layout/stripOptimization");
const QString settingMultiplier = QStringLiteral("layout/multiplier");
const QString settingTextAsPaths = QStringLiteral("layout/textAsPaths");
}
//---------------------------------------------------------------------------------------------------------------------
VSettings::VSettings(Format format, Scope scope, const QString &organization, const QString &application,
@ -584,3 +588,21 @@ void VSettings::SetMultiplier(quint8 value)
setValue(settingMultiplier, value);
}
//---------------------------------------------------------------------------------------------------------------------
bool VSettings::GetTextAsPaths() const
{
return value(settingTextAsPaths, GetDefTextAsPaths()).toBool();
}
//---------------------------------------------------------------------------------------------------------------------
bool VSettings::GetDefTextAsPaths()
{
return false;
}
//---------------------------------------------------------------------------------------------------------------------
void VSettings::SetTextAsPaths(bool value)
{
setValue(settingTextAsPaths, value);
}

4
src/libs/vmisc/vsettings.h
View File

@ -151,6 +151,10 @@ public:
static quint8 GetDefMultiplier();
void SetMultiplier(quint8 value);
bool GetTextAsPaths() const;
static bool GetDefTextAsPaths();
void SetTextAsPaths(bool value);
private:
Q_DISABLE_COPY(VSettings)
};

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