Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

6 files changed, 1637 insertions, 0 deletions

diff --git a/kode/kxml_compiler/Makefile.am b/kode/kxml_compiler/Makefile.am
new file mode 100644
index 000000000..d42867185
--- /dev/null
+++ b/kode/kxml_compiler/Makefile.am
@@ -0,0 +1,9 @@
+INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/libkdepim $(all_includes)
+
+bin_PROGRAMS = kxml_compiler
+
+kxml_compiler_LDFLAGS = $(all_libraries) $(KDE_RPATH)
+kxml_compiler_LDADD   = ../libkode.la -lkdecore
+kxml_compiler_SOURCES = parser.cpp creator.cpp kxml_compiler.cpp
+
+METASOURCES = AUTO
diff --git a/kode/kxml_compiler/creator.cpp b/kode/kxml_compiler/creator.cpp
new file mode 100644
index 000000000..1277d8d71
--- /dev/null
+++ b/kode/kxml_compiler/creator.cpp
@@ -0,0 +1,903 @@
+/*
+    This file is part of KDE.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "creator.h"
+
+#include <kode/code.h>
+#include <kode/printer.h>
+#include <kode/typedef.h>
+#include <kode/statemachine.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdom.h>
+#include <qregexp.h>
+#include <qmap.h>
+
+#include <iostream>
+
+Creator::Creator( XmlParserType p, XmlWriterType w )
+  : mXmlParserType( p ), mXmlWriterType( w )
+{
+  setExternalClassNames();
+}
+
+void Creator::setExternalClassPrefix( const QString &prefix )
+{
+  mExternalClassPrefix = prefix;
+
+  setExternalClassNames();
+}
+
+void Creator::setExternalClassNames()
+{
+  mParserClass.setName( mExternalClassPrefix + "Parser" );
+  mWriterClass.setName( mExternalClassPrefix + "Writer" );
+}
+
+KODE::File &Creator::file() { return mFile; }
+
+QString Creator::upperFirst( const QString &str )
+{
+  return KODE::Style::upperFirst( str );
+}
+
+QString Creator::lowerFirst( const QString &str )
+{
+  return KODE::Style::lowerFirst( str );
+}
+
+void Creator::createProperty( KODE::Class &c, const QString &type,
+                     const QString &name )
+{
+  KODE::MemberVariable v( name, type );
+  c.addMemberVariable( v );
+
+  KODE::Function mutator( "set" + upperFirst( name ), "void" );
+  mutator.addArgument( "const " + type + " &v" );
+  mutator.addBodyLine( v.name() + " = v;" );
+  c.addFunction( mutator );
+
+  KODE::Function accessor( name, type );
+  accessor.setConst( true );
+  accessor.addBodyLine( "return " + v.name() + ";" );
+  c.addFunction( accessor );
+}
+
+void Creator::createElementFunctions( KODE::Class &c, Element *e )
+{
+  if ( e->hasText ) {
+    createProperty( c, "QString", e->name );
+    if ( mXmlParserType == XmlParserCustomExternal ) {
+      createTextElementParserCustom( c, e );
+    }
+    return;
+  }
+
+  QString type = upperFirst( e->name );
+
+  if ( !mFile.hasClass( type ) ) {
+    createClass( e );
+  }
+
+  QString name = lowerFirst( e->name );
+
+  if ( e->pattern.oneOrMore || e->pattern.zeroOrMore ||
+       e->pattern.choice || e->pattern.optional ) {
+    registerListTypedef( type );
+
+    c.addHeaderInclude( "qvaluelist.h" );
+    type = type + "::List";
+    QString className = upperFirst( name );
+    name = name + "List";
+
+    KODE::Function adder( "add" + className, "void" );
+    adder.addArgument( className + " *v" );
+
+    KODE::Code code;
+    code += "m" + upperFirst( name ) + ".append( v );";
+
+    adder.setBody( code );
+
+    c.addFunction( adder );
+  }
+
+  createProperty( c, type, name );
+}
+
+void Creator::createClass( Element *element )
+{
+  QString className = upperFirst( element->name );
+
+  if ( mProcessedClasses.find( className ) != mProcessedClasses.end() ) {
+    return;
+  }
+
+  KODE::Class c( className );
+
+  mProcessedClasses.append( className );
+
+  QValueList<Attribute *>::ConstIterator itA;
+  for( itA = element->attributes.begin();
+       itA != element->attributes.end(); ++itA ) {
+    Attribute *a = *itA;
+
+    createProperty( c, "QString", a->name );
+  }
+
+  QValueList<Element *>::ConstIterator itE;
+  for( itE = element->elements.begin(); itE != element->elements.end();
+       ++itE ) {
+    createElementFunctions( c, *itE );
+  }
+
+  QValueList<Reference *>::ConstIterator itR;
+  for( itR = element->references.begin(); itR != element->references.end();
+       ++itR ) {
+    Element e;
+    e.name = (*itR)->name;
+    e.pattern = (*itR)->pattern;
+    createElementFunctions( c, &e );
+  }
+
+  createElementParser( c, element );
+  createElementWriter( c, element );
+
+  mFile.insertClass( c );
+}
+
+void Creator::createElementWriter( KODE::Class &c, Element *element )
+{
+  KODE::Function writer( "writeElement", "QString" );
+  
+  KODE::Code code;
+  
+  code += "QString xml;";
+  
+  QString tag = "<" + element->name;
+
+  QValueList<Attribute *>::ConstIterator it3;
+  for( it3 = element->attributes.begin(); it3 != element->attributes.end();
+        ++it3 ) {
+    tag += " " + (*it3)->name + "=\\\"\" + " + (*it3)->name + "() + \"\\\"";
+  }
+
+  if ( element->isEmpty ) {
+    tag += "/";
+  }
+
+  tag += ">\\n";
+
+  code += "xml += indent() + \"" + tag + "\";";
+
+  if ( !element->isEmpty ) {
+    code += "indent( 2 );";
+
+    QValueList<Element *>::ConstIterator it;
+    for( it = element->elements.begin(); it != element->elements.end(); ++it ) {
+      Element *e = *it;
+      QString type = upperFirst( e->name );
+      if ( e->pattern.oneOrMore || e->pattern.zeroOrMore ) {
+        code += type + "::List list = " + e->name + "List();";
+        code += type + "::List::ConstIterator it;";
+        code += "for( it = list.begin(); it != list.end(); ++it ) {";
+        code.indent();
+        code += "xml += (*it)->writeElement();";
+        code.unindent();
+        code += "}";
+      } else {
+        if ( e->hasText ) {
+          code += "xml += indent() + \"<" + e->name + ">\" + " + e->name + "() + \"</" +
+                  e->name + ">\\n\";";
+        } else {
+          code += "xml += " + type + "()->writeElement()";
+        }
+      }
+    }
+
+    QValueList<Reference *>::ConstIterator it2;
+    for( it2 = element->references.begin(); it2 != element->references.end();
+         ++it2 ) {
+      Reference *r = *it2;
+      QString type = upperFirst( r->name );
+      if ( r->pattern.oneOrMore || r->pattern.zeroOrMore ) {
+        code += type + "::List list2 = " + r->name + "List();";
+        code += type + "::List::ConstIterator it2;";
+        code += "for( it2 = list2.begin(); it2 != list2.end(); ++it2 ) {";
+        code.indent();
+        code += "xml += (*it2)->writeElement();";
+        code.unindent();
+        code += "}";
+      } else {
+        code += "xml += " + type + "()->writeElement()";
+      }
+    }
+
+    code += "indent( -2 );";
+
+    code += "xml += indent() + \"</" + element->name + ">\\n\";";
+  }
+
+  code += "return xml;";
+
+  writer.setBody( code );
+  
+  c.addFunction( writer );
+}
+
+void Creator::createElementParser( KODE::Class &c, Element *e )
+{
+  switch ( mXmlParserType ) {
+    case XmlParserDom:
+    case XmlParserDomExternal:
+      createElementParserDom( c, e );
+      break;
+    case XmlParserCustomExternal:
+      createElementParserCustom( c, e );
+      break;
+  }
+}
+
+void Creator::createTextElementParserCustom( KODE::Class &, Element *e )
+{
+  KODE::Function parser( "parseElement" + upperFirst( e->name ), "QString" );
+
+  KODE::Code code;
+  
+  code += "QString result;";
+  code.newLine();
+
+  KODE::StateMachine sm;
+
+  KODE::Code stateCode;
+
+  stateCode += "if ( c == '<' ) {";
+  stateCode += "  state = TAG;";
+  stateCode += "  tagStart = mRunning;";
+  stateCode += "} else if ( c == '&' ) {";
+  stateCode += "  entityStart = mRunning + 1;";
+  stateCode += "} else if ( entityStart >= 0 && c == ';' ) {";
+  stateCode += "  QString entity = mBuffer.mid( entityStart, mRunning - entityStart );";
+  stateCode += "  if ( entity == \"quot\" ) result += '\"';";
+  stateCode += "  entityStart = -1;";
+  stateCode += "} else if ( entityStart < 0 ) {";
+  stateCode += "  result += c;";
+  stateCode += "}";
+
+  sm.setState( "TEXT", stateCode );
+
+  stateCode.clear();
+  stateCode += "if ( c == '/' ) {";
+  stateCode += "  state = ENDTAG;";
+  stateCode += "} else {";
+  stateCode += "  state = STARTTAG;";
+  stateCode += "}";
+
+  sm.setState( "TAG", stateCode );
+
+  stateCode.clear();
+  stateCode += "if ( c == '>' ) {";
+  stateCode += "  state = TEXT;";
+  stateCode += "  result += mBuffer.mid( tagStart, mRunning - tagStart + 1 );";
+  stateCode += "}";
+
+  sm.setState( "STARTTAG", stateCode );
+
+  stateCode.clear();
+  stateCode += "if ( c == '>' ) {";
+  stateCode += "  state = TEXT;";
+  stateCode += "  result += mBuffer.mid( tagStart, mRunning - tagStart + 1 );";
+  stateCode += "} else if ( foundText" + upperFirst( e->name ) + "() ) {";
+  stateCode += "  return result;";
+  stateCode += "}";
+
+  sm.setState( "ENDTAG", stateCode );
+
+  sm.setInitialState( "STARTTAG" );
+
+  code.addBlock( sm.stateDefinition() );
+  code.newLine();
+  code += "int tagStart = -1;";
+  code += "int entityStart = -1;";
+  code.newLine();
+  code += "while ( mRunning < mBuffer.length() ) {";
+  code.indent();
+  code += "QChar c = mBuffer[ mRunning ];";
+  code.addBlock( sm.transitionLogic() );
+  code += "++mRunning;";
+  code.unindent();
+  code += "}";
+  code.newLine();
+  code += "return result;";
+
+  parser.setBody( code );
+
+  mParserClass.addFunction( parser );
+}
+
+void Creator::createElementParserCustom( KODE::Class &c, Element *e )
+{
+  KODE::Function parser( "parseElement" + upperFirst( e->name ),
+                         c.name() + " *" );
+
+  KODE::Code code;
+  
+  code += c.name() + " *result = new " + c.name() + "();";
+  code.newLine();
+
+  KODE::StateMachine sm;
+  
+  if ( !e->isEmpty ) {
+    KODE::Code stateCode;
+    stateCode += "if ( c == '<' ) state = TAG;";
+
+    sm.setState( "WHITESPACE", stateCode );
+    
+    stateCode.clear();
+    stateCode += "if ( c == '/' ) {";
+    stateCode += "  state = ENDTAG;";
+    stateCode += "} else {";
+    stateCode += "  state = STARTTAG;";
+    stateCode += "}";
+  
+    sm.setState( "TAG", stateCode );
+
+    stateCode.clear();
+    if ( e->attributes.isEmpty() ) {
+      stateCode += " if ( c == '/' ) {";
+      stateCode += "    return result;";
+      stateCode += " }";
+    }
+    stateCode += "if ( c == '>' ) {";
+    stateCode += "  state = WHITESPACE;";
+    Element::List::ConstIterator it;
+    for( it = e->elements.begin(); it != e->elements.end(); ++it ) { 
+      createFoundTextFunction( (*it)->name );
+
+      QString eName = upperFirst( (*it)->name );
+      stateCode += "} else if ( foundText" + eName + "() ) {";
+      QString line = "  result->";
+      if ( (*it)->hasText ) line += "set";
+      else line += "add";
+      line += eName + "( parseElement" + eName + "() );";
+      stateCode += line;
+      stateCode += "  state = WHITESPACE;";
+    }
+    Reference::List::ConstIterator it3;
+    for( it3 = e->references.begin(); it3 != e->references.end(); ++it3 ) { 
+      createFoundTextFunction( (*it3)->name );
+
+      QString eName = upperFirst( (*it3)->name );
+      stateCode += "} else if ( foundText" + eName + "() ) {";
+      stateCode += "  result->add" + eName + "( parseElement" + eName + "() );";
+      stateCode += "  state = WHITESPACE;";
+    }
+    stateCode += "}";
+
+    sm.setState( "STARTTAG", stateCode );
+
+    stateCode.clear();
+    stateCode += "if ( c == '>' ) {";
+    stateCode += "  state = WHITESPACE;";
+    stateCode += "} else if ( foundText" + c.name() + "() ) {";
+    stateCode += "  return result;";
+    stateCode += "}";
+
+    sm.setState( "ENDTAG", stateCode );
+
+    if ( !e->attributes.isEmpty() ) {
+      stateCode.clear();
+      stateCode += "if ( c == '>' ) {";
+      stateCode += "  state = WHITESPACE;";
+      stateCode += "}";
+
+      Attribute::List::ConstIterator it2;
+      for( it2 = e->attributes.begin(); it2 != e->attributes.end(); ++it2 ) {
+        bool first = it2 == e->attributes.begin();
+        stateCode.addBlock( createAttributeScanner( *it2, first ) );
+      }
+      stateCode += "} else if ( c =='/' ) {";
+      stateCode += "  return result;";
+      stateCode += "}";
+
+      sm.setState( "ATTRIBUTES", stateCode );
+
+      sm.setInitialState( "ATTRIBUTES" );
+    } else {
+      sm.setInitialState( "STARTTAG" );
+    }
+
+    code.addBlock( sm.stateDefinition() );
+    code.newLine();
+  }
+  
+  if ( !e->attributes.isEmpty() ) {
+    Attribute::List::ConstIterator it;
+    for( it = e->attributes.begin(); it != e->attributes.end(); ++it ) {
+      code += "bool found" + upperFirst( (*it)->name ) + " = false;";
+    }
+    code.newLine();
+    code += "int attrValueStart = -1;";
+    code.newLine();
+  }
+
+  code += "while ( mRunning < mBuffer.length() ) {";
+  code.indent();
+  code += "QChar c = mBuffer[ mRunning ];";
+
+  if ( e->isEmpty ) {
+    code += "if ( c == '>' ) {";
+    code += "  return result;";
+    code += "}";
+
+    if ( !e->attributes.isEmpty() ) {
+      Attribute::List::ConstIterator it;
+      for( it = e->attributes.begin(); it != e->attributes.end(); ++it ) {
+        code.addBlock( createAttributeScanner( *it,
+                                               it == e->attributes.begin() ) );
+      }
+      code += "}";
+    }
+  } else {
+    code.addBlock( sm.transitionLogic() );
+  }
+
+  code += "++mRunning;";
+  code.unindent();
+  code += "}";
+  code.newLine();
+  code += "return result;";
+
+  parser.setBody( code );
+  
+  mParserClass.addFunction( parser );
+}
+
+KODE::Code Creator::createAttributeScanner( Attribute *a, bool firstAttribute )
+{
+  KODE::Code code;
+
+  QString aName = upperFirst( a->name );
+
+  createFoundTextFunction( a->name );
+
+  QString line;
+  if ( !firstAttribute ) line = "} else ";
+  line += "if ( foundText" + aName + "() ) {";
+  code += line;
+  code += "  found" + aName + "= true;";
+  code += "} else if ( found" + aName + " && c == '\"' ) {";
+  code += "  if ( attrValueStart < 0 ) {";
+  code += "    attrValueStart = mRunning + 1;";
+  code += "  } else {";
+  code += "    result->set" + aName + "( mBuffer.mid( attrValueStart,";
+  code += "                                  mRunning - attrValueStart ) );";
+  code += "    attrValueStart = -1;";
+  code += "    found" + aName + " = false;";
+  code += "  }";
+
+  return code;  
+}
+
+void Creator::createElementParserDom( KODE::Class &c, Element *e )
+{
+  QString functionName;
+  if ( externalParser() ) functionName = "parseElement" + c.name();
+  else functionName = "parseElement";
+
+  KODE::Function parser( functionName, c.name() + " *" );
+  parser.setStatic( true );
+  parser.setDocs( "Parse XML object from DOM element." );
+
+  parser.addArgument( "const QDomElement &element" );
+
+  KODE::Code code;
+
+  code += "if ( element.tagName() != \"" + e->name + "\" ) {";
+  code.indent();
+  code += "kdError() << \"Expected '" + e->name + "', got '\" << " +
+          "element.tagName() << \"'.\" << endl;";
+  code += "return 0;";
+  code.unindent();
+  code += "}";
+  code.newLine();
+
+  code += c.name() + " *result = new " + c.name() + "();";
+  code.newLine();
+
+  code += "QDomNode n;";
+  code += "for( n = element.firstChild(); !n.isNull();"
+              " n = n.nextSibling() ) {";
+  code.indent();
+  code += "QDomElement e = n.toElement();";
+
+  QValueList<Element *>::ConstIterator it;
+  for( it = e->elements.begin(); it != e->elements.end(); ++it ) {
+    QString condition;
+    if ( it != e->elements.begin() ) condition = "else ";
+    condition += "if";
+
+    code += condition + " ( e.tagName() == \"" + (*it)->name + "\" ) {";
+    code.indent();
+
+    QString className = upperFirst( (*it)->name );
+
+    if ( (*it)->hasText ) {
+      code += "result->set" + className + "( e.text() );"; 
+    } else {
+      QString line = className + " *o = ";
+      if ( externalParser() ) {
+        line += "parseElement" + className;
+      } else {
+        line += className + "::parseElement";
+      }
+      line += "( e );";
+      code += line;
+      
+      code += "if ( o ) result->add" + className + "( o );";
+    }
+
+    code.unindent();
+    code += "}";
+  }
+
+  code.newLine();
+
+  QValueList<Reference *>::ConstIterator it3;
+  for( it3 = e->references.begin(); it3 != e->references.end(); ++it3 ) {
+    QString condition;
+    if ( it3 != e->references.begin() ) condition = "else ";
+    condition += "if";
+
+    code += condition + " ( e.tagName() == \"" + (*it3)->name + "\" ) {";
+    code.indent();
+
+    QString className = upperFirst( (*it3)->name );
+
+    QString line = className + " *o = ";
+    if ( externalParser() ) {
+      line += "parseElement" + className;
+    } else {
+      line += className + "::parseElement";
+    }
+    line += "( e );";
+    code += line;
+
+    code += "if ( o ) result->add" + className + "( o );";
+
+    code.unindent();
+    code += "}";
+  }
+
+  code.unindent();
+  code += "}";
+  code.newLine();
+
+  QValueList<Attribute *>::ConstIterator it2;
+  for( it2 = e->attributes.begin(); it2 != e->attributes.end(); ++it2 ) {
+    code += "result->set" + upperFirst( (*it2)->name ) +
+            "( element.attribute( \"" + (*it2)->name + "\" ) );";
+  }
+  code.newLine();
+
+  code += "return result;";
+
+  parser.setBody( code );
+
+  if ( externalParser() ) {
+    mParserClass.addFunction( parser );
+  } else {
+    c.addFunction( parser );
+  }
+}
+
+void Creator::registerListTypedef( const QString &type )
+{
+  if ( !mListTypedefs.contains( type ) ) mListTypedefs.append( type );
+}
+
+void Creator::createListTypedefs()
+{
+  QStringList::ConstIterator it;
+  for( it = mListTypedefs.begin(); it != mListTypedefs.end(); ++it ) {
+    KODE::Class c = mFile.findClass( *it );
+    if ( !c.isValid() ) continue;
+    c.addTypedef( KODE::Typedef( "QValueList<" + *it + " *>", "List" ) );
+    mFile.insertClass( c );
+  }
+}
+
+void Creator::createIndenter( KODE::File &file )
+{
+  KODE::Function indenter( "indent", "QString" );
+  indenter.addArgument( "int n = 0" );
+  
+  KODE::Code code;
+
+  code += "static int i = 0;";
+  code += "i += n;";
+  code += "QString space;";
+  code += "return space.fill( ' ', i );"; 
+
+  indenter.setBody( code );
+
+  file.addFileFunction( indenter );
+}
+
+void Creator::createFileWriter( Element *element, const QString &dtd )
+{
+  QString className = upperFirst( element->name );
+
+  KODE::Class c = mFile.findClass( className );
+
+  c.addInclude( "kdebug.h" );
+  c.addInclude( "qtextstream.h" );
+  c.addInclude( "qfile.h" );
+
+  if ( !externalWriter() ) {
+    createIndenter( mFile );
+  }
+
+  KODE::Function writer( "writeFile", "bool" );
+
+  writer.addArgument( "const QString &filename" );
+
+  c.addInclude( "qfile.h" );
+
+  KODE::Code code;
+
+  code += "QFile file( filename );";
+  code += "if ( !file.open( IO_WriteOnly ) ) {";
+  code += "  kdError() << \"Unable to open file '\" << filename << \"'\" << endl;";
+  code += "  return false;";
+  code += "}";
+  code += "";
+  code += "QTextStream ts( &file );";
+
+  code += "ts << \"<?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?>\\n\";";
+  code += "ts << \"<!DOCTYPE features SYSTEM \\\"" + dtd + "\\\">\\n\";";
+
+  code += "ts << writeElement();";
+  code += "file.close();";
+  code += "";
+  code += "return true;";
+
+  writer.setBody( code );
+
+  c.addFunction( writer );
+
+  mFile.insertClass( c );
+}
+
+void Creator::createFileParser( Element *element )
+{
+  switch ( mXmlParserType ) {
+    case XmlParserDom:
+    case XmlParserDomExternal:
+      createFileParserDom( element );
+      break;
+    case XmlParserCustomExternal:
+      createFileParserCustom( element );
+      break;
+  }
+}
+
+void Creator::createFileParserCustom( Element *element )
+{
+  kdDebug() << "Creator::createFileParserCustom()" << endl;
+
+  QString className = upperFirst( element->name );
+
+  KODE::Function parser( "parseFile", className + " *" );
+
+  parser.addArgument( "const QString &filename" );
+
+  mParserClass.addInclude( "qfile.h" );
+  mParserClass.addInclude( "kdebug.h" );
+
+  mParserClass.addMemberVariable( KODE::MemberVariable( "mBuffer",
+                                                        "QString" ) );
+  mParserClass.addMemberVariable( KODE::MemberVariable( "mRunning",
+                                                        "unsigned int" ) );
+
+  KODE::Code code;
+
+  code += "QFile file( filename );";
+  code += "if ( !file.open( IO_ReadOnly ) ) {";
+  code += "  kdError() << \"Unable to open file '\" << filename << \"'\" << endl;";
+  code += "  return 0;";
+  code += "}";
+  code += "";
+  code += "QTextStream ts( &file );";
+  code += "mBuffer = ts.read();";
+  code += "";
+  code += "mRunning = 0;";
+  code.newLine();
+
+  KODE::StateMachine sm;
+  
+  KODE::Code stateCode;
+  
+  stateCode += "if ( c == '<' ) state = TAG;";
+
+  sm.setState( "WHITESPACE", stateCode );
+  
+  stateCode.clear();
+  
+  stateCode += "if ( c == '>' ) {";
+  stateCode += "  state = WHITESPACE;";
+  stateCode += "} else if ( foundText" + className + "() ) {";
+  stateCode += "  " + element->name + " = parseElement" + className + "();";
+  stateCode += "  state = WHITESPACE;";
+  stateCode += "}";
+
+  createFoundTextFunction( element->name );
+
+  sm.setState( "TAG", stateCode );
+
+  code.addBlock( sm.stateDefinition() );
+  code.newLine();
+  
+  code += className + " *" + element->name + " = 0;";
+  code.newLine();
+
+  code += "while ( mRunning < mBuffer.length() ) {";
+  code.indent();
+  code += "QChar c = mBuffer[ mRunning ];";
+  code.addBlock( sm.transitionLogic() );
+  code += "++mRunning;";
+  code.unindent();
+  code += "}";
+  code.newLine();
+
+  code += "return " + element->name + ";";
+
+  parser.setBody( code );
+  
+  mParserClass.addFunction( parser );
+}
+
+void Creator::createFoundTextFunction( const QString &text )
+{
+  QString functionName = "foundText" + upperFirst( text );
+
+  if ( mParserClass.hasFunction( functionName ) ) return;
+
+  KODE::Function f( functionName, "bool" );
+
+  KODE::Code code;
+
+  code += "if ( mBuffer[ mRunning ] != '" + text.right( 1 ) + "' ) return false;";
+  code += "";
+  code += "return mBuffer.mid( mRunning - " +
+          QString::number( text.length() - 1 ) + ", " +
+          QString::number( text.length() ) + " ) == \"" + text + "\";";
+
+  f.setBody( code );
+  
+  mParserClass.addFunction( f );
+}
+
+void Creator::createFileParserDom( Element *element )
+{
+  kdDebug() << "Creator::createFileParserDom()" << endl;
+
+  QString className = upperFirst( element->name );
+
+  KODE::Class c;
+
+  if ( externalParser() ) {
+    c = mParserClass;
+  } else {
+    c = mFile.findClass( className );
+  }
+
+  KODE::Function parser( "parseFile", className + " *" );
+  parser.setStatic( true );
+
+  parser.addArgument( "const QString &filename" );
+
+  c.addInclude( "qfile.h" );
+  c.addInclude( "qdom.h" );
+  c.addInclude( "kdebug.h" );
+
+  KODE::Code code;
+
+  code += "QFile file( filename );";
+  code += "if ( !file.open( IO_ReadOnly ) ) {";
+  code += "  kdError() << \"Unable to open file '\" << filename << \"'\" << endl;";
+  code += "  return 0;";
+  code += "}";
+  code += "";
+  code += "QString errorMsg;";
+  code += "int errorLine, errorCol;";
+  code += "QDomDocument doc;";
+  code += "if ( !doc.setContent( &file, false, &errorMsg, &errorLine, &errorCol ) ) {";
+  code += "  kdError() << errorMsg << \" at \" << errorLine << \",\" << errorCol << endl;";
+  code += "  return 0;";
+  code += "}";
+  code += "";
+  code += "kdDebug() << \"CONTENT:\" << doc.toString() << endl;";
+
+  code += "";
+  
+  QString line = className + " *c = parseElement";
+  if ( externalParser() ) line += className;
+  line += "( doc.documentElement() );";
+  code += line;
+  
+  code += "return c;";
+
+  parser.setBody( code );
+
+  c.addFunction( parser );
+
+  if ( externalParser() ) {
+    mParserClass = c;
+  } else {
+    mFile.insertClass( c );
+  }
+}
+
+void Creator::printFiles( KODE::Printer &printer )
+{
+  if ( externalParser() ) {
+    KODE::File parserFile( file() );
+    parserFile.setFilename( file().filename() + "_parser" );
+
+    parserFile.clearCode();
+    
+    mParserClass.addHeaderInclude( file().filename() + ".h" );
+    parserFile.insertClass( mParserClass );
+    
+    kdDebug() << "Print external parser." << endl;
+    printer.printHeader( parserFile );
+    printer.printImplementation( parserFile );
+  }
+
+  kdDebug() << "Print header" << endl;
+  printer.printHeader( file() );
+
+  kdDebug() << "Print implementation" << endl;
+  printer.printImplementation( file() );
+
+}
+
+bool Creator::externalParser() const
+{
+  return mXmlParserType == XmlParserDomExternal ||
+         mXmlParserType == XmlParserCustomExternal;
+}
+
+bool Creator::externalWriter() const
+{
+  return mXmlWriterType == XmlWriterCustomExternal;
+}
diff --git a/kode/kxml_compiler/creator.h b/kode/kxml_compiler/creator.h
new file mode 100644
index 000000000..6e0d6f8b3
--- /dev/null
+++ b/kode/kxml_compiler/creator.h
@@ -0,0 +1,115 @@
+/*
+    This file is part of KDE.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+#ifndef CREATOR_H
+#define CREATOR_H
+
+#include "parser.h"
+
+#include <kode/code.h>
+#include <kode/printer.h>
+#include <kode/typedef.h>
+#include <kode/file.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdom.h>
+#include <qregexp.h>
+#include <qmap.h>
+
+#include <iostream>
+
+class Creator
+{
+  public:
+    enum XmlParserType { XmlParserDom, XmlParserDomExternal,
+                         XmlParserCustomExternal };
+    enum XmlWriterType { XmlWriterCustom, XmlWriterCustomExternal };
+
+    Creator( XmlParserType p = XmlParserDom,
+             XmlWriterType w = XmlWriterCustom );
+
+    void setExternalClassPrefix( const QString & );
+
+    bool externalParser() const;
+    bool externalWriter() const;
+
+    KODE::File &file();
+
+    QString upperFirst( const QString &str );
+    QString lowerFirst( const QString &str );
+    
+    void createProperty( KODE::Class &c, const QString &type,
+                         const QString &name );
+    void createElementFunctions( KODE::Class &c, Element *e );
+    void createClass( Element *element );
+
+    void registerListTypedef( const QString &type );
+
+    void createListTypedefs();
+
+    void createFileParser( Element *element );
+
+    void createFileWriter( Element *element, const QString &dtd );
+
+    void printFiles( KODE::Printer & );
+
+  protected:
+    void setExternalClassNames();
+
+    void createFileParserDom( Element *element );
+    void createFileParserCustom( Element *element );
+
+    void createElementParser( KODE::Class &c, Element *e );
+
+    void createElementParserDom( KODE::Class &c, Element *e );
+
+    void createElementParserCustom( KODE::Class &c, Element *e );
+    void createTextElementParserCustom( KODE::Class &c, Element *e );
+    KODE::Code createAttributeScanner( Attribute *a, bool firstAttribute );
+    void createFoundTextFunction( const QString &text );
+
+    void createElementWriter( KODE::Class &c, Element *e );
+
+    void createIndenter( KODE::File & );
+
+  private:
+    XmlParserType mXmlParserType;
+    XmlWriterType mXmlWriterType;
+    QString mExternalClassPrefix;
+
+    KODE::File mFile;
+    KODE::Class mParserClass;
+    KODE::Class mWriterClass;
+    QStringList mProcessedClasses;
+    QStringList mListTypedefs;
+};
+
+#endif
diff --git a/kode/kxml_compiler/kxml_compiler.cpp b/kode/kxml_compiler/kxml_compiler.cpp
new file mode 100644
index 000000000..62b2162c5
--- /dev/null
+++ b/kode/kxml_compiler/kxml_compiler.cpp
@@ -0,0 +1,177 @@
+/*
+    This file is part of KDE.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "parser.h"
+#include "creator.h"
+
+#include <kode/code.h>
+#include <kode/printer.h>
+#include <kode/typedef.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdom.h>
+#include <qregexp.h>
+#include <qmap.h>
+
+#include <iostream>
+
+static const KCmdLineOptions options[] =
+{
+  { "d", 0, 0 },
+  { "directory <dir>", I18N_NOOP("Directory to generate files in"), "." },
+  { "+dtd", I18N_NOOP("DTD of XML file"), 0 },
+  { "external-parser", I18N_NOOP("Generate parser in separate source file"),
+    0 },
+  { "custom-parser", I18N_NOOP("Generate parser customized for schema"), 0 },
+  KCmdLineLastOption
+};
+
+int main( int argc, char **argv )
+{
+  KAboutData aboutData( "kxml_compiler", I18N_NOOP("KDE xml compiler"), "0.1",
+  	I18N_NOOP("KDE XML Compiler") , KAboutData::License_LGPL );
+  aboutData.addAuthor( "Cornelius Schumacher", 0, "schumacher@kde.org" );
+
+  KCmdLineArgs::init( argc, argv, &aboutData );
+  KCmdLineArgs::addCmdLineOptions( options );
+
+  KInstance app( &aboutData );
+
+  KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+
+  if ( args->count() < 1 ) {
+    kdError() << "Too few arguments." << endl;
+    return 1;
+  }
+  if ( args->count() > 1 ) {
+    kdError() << "Too many arguments." << endl;
+    return 1;
+  }
+
+  QString baseDir = QFile::decodeName( args->getOption( "directory" ) );
+  if ( !baseDir.endsWith( "/" ) ) baseDir.append( "/" );
+
+  QString dtdFilename = args->url( 0 ).path();
+
+  QString baseName = args->url( 0 ).fileName();
+  int pos = baseName.findRev( '.' );
+  if ( pos > 0 ) baseName = baseName.left( pos );
+
+
+  QFile dtdFile( dtdFilename );
+  if ( !dtdFile.open( IO_ReadOnly ) ) {
+    kdError() << "Unable to open '" << dtdFilename << "'" << endl;
+    return 1;
+  }
+
+  QString errorMsg;
+  int errorLine, errorCol;
+  QDomDocument doc;
+  if ( !doc.setContent( &dtdFile, false, &errorMsg, &errorLine, &errorCol ) ) {
+    kdError() << errorMsg << " at " << errorLine << "," << errorCol << endl;
+    return 1;
+  }
+
+  kdDebug() << "Begin parsing" << endl;
+
+  Parser p;
+  Element *start = p.parse( doc.documentElement() );
+  if ( !start ) {
+    kdError() << "Could not find start element" << endl;
+    return 1;
+  }
+
+  p.dumpDefinitionMap();
+  
+//  return 0;
+
+  p.substituteReferences( start );
+
+#if 0  
+  std::cout << "--- TREE:" << std::endl;
+  p.dumpTree( start );
+#endif
+
+  kdDebug() << "Begin creating code" << endl;
+
+  Creator::XmlParserType pt;
+  if ( args->isSet( "custom-parser" ) ) {
+    pt = Creator::XmlParserCustomExternal;
+  } else if ( args->isSet( "external-parser" ) ) {
+    pt = Creator::XmlParserDomExternal;
+  } else {
+    pt = Creator::XmlParserDom;
+  }
+
+  Creator c( pt );
+
+  kdDebug() << "Create classes" << endl;
+  QValueList<Element *>::ConstIterator it;
+  for( it = start->elements.begin(); it != start->elements.end(); ++it ) {
+    c.createClass( *it );
+  }
+  kdDebug() << "Create parser" << endl;
+  for( it = start->elements.begin(); it != start->elements.end(); ++it ) {
+    c.setExternalClassPrefix( c.upperFirst( (*it)->name ) );
+    c.createFileParser( *it );
+    c.createFileWriter( *it, dtdFilename.replace( "rng", "dtd" ) );
+  }
+
+  c.createListTypedefs();
+
+#if 0
+  QValueList<Reference *>::ConstIterator it2;
+  for( it2 = start->references.begin(); it2 != start->references.end();
+       ++it2 ) {
+    Element e;
+    e.name = (*it2)->name;
+    e.pattern = (*it2)->pattern;
+    c.createClass( &e );
+  }
+#endif
+
+  kdDebug() << "Begin printing code" << endl;
+
+  KODE::File &f = c.file();
+  
+  f.setFilename( baseName );
+
+  KODE::Printer printer;
+  printer.setCreationWarning( true );
+  printer.setGenerator( argv[0] );
+  printer.setOutputDirectory( baseDir );
+  printer.setSourceFile( args->url( 0 ).fileName() );
+
+  c.printFiles( printer );
+
+  kdDebug() << "Finished." << endl;
+}
diff --git a/kode/kxml_compiler/parser.cpp b/kode/kxml_compiler/parser.cpp
new file mode 100644
index 000000000..bc451ce0d
--- /dev/null
+++ b/kode/kxml_compiler/parser.cpp
@@ -0,0 +1,299 @@
+/*
+    This file is part of KDE.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "parser.h"
+
+#include <kode/code.h>
+#include <kode/printer.h>
+#include <kode/typedef.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdom.h>
+#include <qregexp.h>
+#include <qmap.h>
+
+#include <iostream>
+
+Pattern::Pattern()
+  : optional( false ), zeroOrMore( false ), oneOrMore( false ),
+    choice( false )
+{
+}
+
+bool Pattern::isEmpty()
+{
+  return !optional && !zeroOrMore && !oneOrMore && !choice;
+}
+
+QString Pattern::asString()
+{
+  if ( isEmpty() ) return "";
+  QString str = "( ";
+  if ( optional ) str += "optional ";      
+  if ( zeroOrMore ) str += "zeroOrMore ";
+  if ( oneOrMore ) str += "oneOrMore ";
+  if ( choice ) str += "choice ";
+  str += ")";
+  return str;
+}
+
+void Pattern::merge( Pattern p )
+{
+  if ( p.optional ) optional = true;
+  if ( p.zeroOrMore ) zeroOrMore = true;
+  if ( p.oneOrMore ) oneOrMore = true;
+  if ( p.choice ) choice = true;
+}
+
+Element::Element()
+  : hasText( false ), isEmpty( false )
+{
+}
+
+Parser::Parser()
+{
+}
+
+Element *Parser::parse( const QDomElement &docElement )
+{
+  Element *start = 0;
+
+  QDomNode n1;
+  for( n1 = docElement.firstChild(); !n1.isNull(); n1 = n1.nextSibling() ) {
+    QDomElement e1 = n1.toElement();
+    kdDebug() << "TOP LEVEL element " << e1.tagName() << endl;
+    if ( e1.tagName() == "define" ) {
+      Element *d = new Element;
+      d->name = e1.attribute( "name" );
+      parseElement( e1, d, Pattern() );
+      Element::List definitions;
+      QMap<QString,Element::List >::ConstIterator it; 
+      it = mDefinitionMap.find( d->name );
+      if ( it != mDefinitionMap.end() ) definitions = *it;
+      definitions.append( d );
+      mDefinitionMap.replace( d->name, definitions );
+    } else if ( e1.tagName() == "start" ) {
+      start = new Element;
+      parseElement( e1, start, Pattern() );
+    } else {
+      kdDebug() << "parseGrammar: Unrecognized tag: " << e1.tagName() << endl;
+    }
+  }
+
+  return start;
+}
+
+Reference *Parser::parseReference( const QDomElement &referenceElement )
+{
+  Reference *r = new Reference;
+  r->name = referenceElement.attribute( "name" );
+  return r;
+}
+
+bool Parser::parseAttribute( const QDomElement &attributeElement,
+                           Attribute *a )
+{
+  a->name = attributeElement.attribute( "name" );
+
+  return true;
+}
+
+bool Parser::parseElement( const QDomElement &elementElement, Element *e,
+                   Pattern pattern )
+{
+  kdDebug() << "parseElement " << e->name << endl;
+
+  QDomNode n1;
+  for( n1 = elementElement.firstChild(); !n1.isNull(); n1 = n1.nextSibling() ) {
+    QDomElement e1 = n1.toElement();
+    if ( e1.tagName() == "element" ) {
+      Element *element = new Element;
+      element->name = e1.attribute( "name" );
+      element->pattern = pattern;
+      parseElement( e1, element, Pattern() );
+      e->elements.append( element );
+    } else if ( e1.tagName() == "attribute" ) {
+      Attribute *a = new Attribute;
+      a->name = e1.attribute( "name" );
+      a->pattern = pattern;
+      kdDebug() << "ATTRIBUTE: " << a->name << " " << a->pattern.asString()
+                << endl;
+      parseAttribute( e1, a );
+      e->attributes.append( a );
+    } else if ( e1.tagName() == "ref" ) {
+      Reference *r = parseReference( e1 );
+      r->pattern = pattern;
+      e->references.append( r );
+    } else if ( e1.tagName() == "text" ) {
+      e->hasText = true;
+    } else if ( e1.tagName() == "empty" ) {
+      e->isEmpty = true;
+    } else {
+      Pattern p = pattern;
+      if ( e1.tagName() == "optional" ) p.optional = true;
+      else if ( e1.tagName() == "zeroOrMore" ) p.zeroOrMore = true;
+      else if ( e1.tagName() == "oneOrMore" ) p.oneOrMore = true;
+      else if ( e1.tagName() == "choice" ) p.choice = true;
+      else {
+        kdDebug() << "Unsupported pattern '" << e1.tagName() << "'" << endl;
+      }
+      parseElement( e1, e, p );
+    }
+  }
+
+  return true;
+}
+
+void Parser::substituteReferences( Element *s )
+{
+  kdDebug() << "substituteReferences for '" << s->name << "'" << endl;
+  Reference::List::Iterator it = s->references.begin();
+  while( it != s->references.end() ) {
+    Reference *r = *it;
+    kdDebug() << "REF " << r->name << endl;
+    if ( r->name == s->name ) {
+      kdDebug() << "Don't resolve self reference" << endl;
+      return;
+    }
+    if ( r->substituted ) {
+      kdDebug() << "Already substituted." << endl;
+      ++it;
+      continue;
+    } else {
+      r->substituted = true;
+    }
+    QMap<QString,Element::List >::ConstIterator it1;
+    it1 = mDefinitionMap.find( r->name );
+    if ( it1 != mDefinitionMap.end() ) {
+      Element::List elements = *it1;
+      Element::List::ConstIterator it4;
+      for( it4 = elements.begin(); it4 != elements.end(); ++it4 ) {
+        Element *d = *it4;
+        substituteReferences( d );
+        Element::List::ConstIterator it2;
+        for( it2 = d->elements.begin(); it2 != d->elements.end(); ++it2 ) {
+          Element *e = *it2;
+          e->pattern.merge( r->pattern );
+          substituteReferences( e );
+          s->elements.append( e );
+        }
+        Attribute::List::ConstIterator it3;
+        for( it3 = d->attributes.begin(); it3 != d->attributes.end();
+             ++it3 ) {
+          Attribute *a = *it3;
+          a->pattern.merge( r->pattern );
+          s->attributes.append( a );
+        }
+      }
+      it = s->references.erase( it );
+    } else {
+      kdDebug() << "Reference not found" << endl;
+      ++it;
+    }
+  }
+}
+
+void Parser::doIndent( int cols )
+{
+  for( int i = 0; i < cols; ++i ) std::cout << " ";
+}
+
+void Parser::dumpPattern( Pattern pattern )
+{
+  std::cout << pattern.asString().utf8();
+}
+
+void Parser::dumpReferences( const Reference::List &references, int indent )
+{
+  Reference::List::ConstIterator it;
+  for( it = references.begin(); it != references.end(); ++it ) {
+    Reference *r = *it;
+    doIndent( indent );
+    std::cout << "REFERENCE " << r->name.utf8();
+    dumpPattern( r->pattern );
+    std::cout << std::endl;
+  }
+}
+
+void Parser::dumpAttributes( const Attribute::List &attributes, int indent )
+{
+  Attribute::List::ConstIterator it;
+  for( it = attributes.begin(); it != attributes.end(); ++it ) {
+    Attribute *a = *it;
+    doIndent( indent );
+    std::cout << "ATTRIBUTE " << a->name.utf8();
+    dumpPattern( a->pattern );
+    std::cout << std::endl;
+  }
+}
+
+void Parser::dumpElements( const Element::List &elements, int indent )
+{
+  Element::List::ConstIterator it;
+  for( it = elements.begin(); it != elements.end(); ++it ) {
+    Element *e = *it;
+    dumpElement( e, indent );
+  }
+}
+
+void Parser::dumpElement( Element *e, int indent )
+{
+  doIndent( indent );
+  std::cout << "ELEMENT " << e->name.utf8();
+  dumpPattern( e->pattern );
+  std::cout << std::endl;
+
+  if ( e->hasText ) {
+    doIndent( indent + 2 );
+    std::cout << "TEXT" << std::endl;
+  }
+
+  dumpAttributes( e->attributes, indent + 2 );
+  dumpElements( e->elements, indent + 2 );
+  dumpReferences( e->references, indent + 2 );
+}
+
+void Parser::dumpTree( Element *s )
+{
+  std::cout << "START " << s->name.utf8() << std::endl;
+  dumpElements( s->elements, 2 );
+  dumpReferences( s->references, 2 );
+}
+
+void Parser::dumpDefinitionMap()
+{
+  std::cout << "DEFINITION MAP" << std::endl;
+  QMap<QString,Element::List >::ConstIterator it;
+  for( it = mDefinitionMap.begin(); it != mDefinitionMap.end(); ++it ) {
+    dumpElements( *it, 2 );
+  }
+}
diff --git a/kode/kxml_compiler/parser.h b/kode/kxml_compiler/parser.h
new file mode 100644
index 000000000..b9ff542c0
--- /dev/null
+++ b/kode/kxml_compiler/parser.h
@@ -0,0 +1,134 @@
+/*
+    This file is part of KDE.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+#ifndef PARSER_H
+#define PARSER_H
+
+#include <kode/code.h>
+#include <kode/printer.h>
+#include <kode/typedef.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kcmdlineargs.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdom.h>
+#include <qregexp.h>
+#include <qmap.h>
+
+#include <iostream>
+
+class Pattern
+{
+  public:
+    Pattern();
+
+    bool isEmpty();
+
+    QString asString();
+
+    void merge( Pattern p );
+  
+    bool optional;
+    bool zeroOrMore;
+    bool oneOrMore;
+    bool choice;
+};
+
+class Reference
+{
+  public:
+    typedef QValueList<Reference *> List;
+  
+    Reference() : substituted( false ) {}
+  
+    QString name;
+    Pattern pattern;
+
+    bool substituted;
+};
+
+class Attribute
+{
+  public:
+    typedef QValueList<Attribute *> List;
+  
+    QString name;
+    QValueList<QString> choices;
+    QString defaultValue;
+    Pattern pattern;
+};
+
+class Element
+{
+  public:
+    typedef QValueList<Element *> List;
+  
+    Element();
+  
+    QString name;
+    Element::List elements;
+    Attribute::List attributes;
+    Reference::List references;
+    Pattern pattern;
+    bool hasText;
+    bool isEmpty;
+};
+
+class Parser
+{
+  public:
+    Parser();
+
+    Element *parse( const QDomElement &docElement );
+
+    Reference *parseReference( const QDomElement &referenceElement );
+    bool parseAttribute( const QDomElement &attributeElement,
+                               Attribute *a );
+    bool parseElement( const QDomElement &elementElement, Element *e,
+                       Pattern pattern );
+
+    void substituteReferences( Element *s );
+
+    void doIndent( int cols );
+
+    void dumpPattern( Pattern pattern );
+    void dumpReferences( const Reference::List &references,
+                         int indent );
+    void dumpAttributes( const Attribute::List &attributes,
+                         int indent );
+    void dumpElements( const Element::List &elements, int indent );
+    void dumpElement( Element *element, int indent );
+    void dumpTree( Element *s );
+    void dumpDefinitionMap();
+
+  private:
+    QMap<QString,Element::List> mDefinitionMap;
+};
+
+#endif