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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch) | |
tree | 67208f7c145782a7e90b123b982ca78d88cc2c87 /kode/kxml_compiler/creator.cpp | |
download | tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip |
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
Diffstat (limited to 'kode/kxml_compiler/creator.cpp')
-rw-r--r-- | kode/kxml_compiler/creator.cpp | 903 |
1 files changed, 903 insertions, 0 deletions
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; +} |