C++ Code::unindent方法代码示例

void Converter::generateServerMethod(KODE::Code &code, const Binding &binding, const Operation &operation, KODE::Class &newClass, bool first)
{
    const QString requestVarName = "_request";
    const QString responseVarName = "_response";

    const Message message = mWSDL.findMessage(operation.input().message());
    Message outputMessage;
    if (operation.operationType() != Operation::OneWayOperation) {
        outputMessage = mWSDL.findMessage(operation.output().message());
    }

    const QString operationName = operation.name();
    const QString methodName = mNameMapper.escape(lowerlize(operationName));

    KODE::Function virtualMethod(methodName);
    virtualMethod.setVirtualMode(KODE::Function::PureVirtual);

    QString condition = "method == \"" + operationName + "\"";
    if (binding.type() == Binding::SOAPBinding) {
        const SoapBinding soapBinding(binding.soapBinding());
        const SoapBinding::Operation op = soapBinding.operations().value(operation.name());
        if (!op.action().isEmpty()) {
            condition += " || _soapAction == \"" + op.action() + "\"";
        }
    }
    code += QString(first ? "" : "else ") + "if (" + condition + ") {";
    code.indent();

    QStringList inputVars;
    const Part::List parts = message.parts();
    for (int partNum = 0; partNum < parts.count(); ++partNum) {
        const Part part = parts.at(partNum);
        const QString lowerName = lowerlize(part.name());
        const QString argType = mTypeMap.localType(part.type(), part.element());
        //qDebug() << "localInputType" << part.type().qname() << part.element().qname() << "->" << argType;
        if (argType != "void") {
            const QString varName = mNameMapper.escape(lowerName);

            code += argType + ' ' + varName + ";" + COMMENT;

            QString soapValueVarName = requestVarName;
            if (soapStyle(binding) == SoapBinding::RPCStyle) {
                // RPC comes with a wrapper element, dig into it here
                soapValueVarName = "val";
                if (partNum > 0) {
                    soapValueVarName += QString::number(partNum + 1);
                }
                code += QString::fromLatin1("const KDSoapValue %1 = %2.childValues().at(%3);").arg(soapValueVarName, requestVarName).arg(partNum) + COMMENT;
            }

            // what if there's more than one?
            code.addBlock(demarshalVar(part.type(), part.element(), varName, argType, soapValueVarName, false, false));

            inputVars += varName;
            newClass.addIncludes(mTypeMap.headerIncludes(part.type()), mTypeMap.forwardDeclarationsForElement(part.element()));
            virtualMethod.addArgument(mTypeMap.localInputType(part.type(), part.element()) + ' ' + varName);
        }
    }

    const Part::List outParts = outputMessage.parts();
    if (outParts.count() > 1) {
        qWarning("ERROR: multiple output parameters are not supported (operation %s) - please file"
                 "an issue on github with your wsdl file", qPrintable(operation.name()));
        virtualMethod.setReturnType("void /*UNSUPPORTED*/");
    } else if (outParts.isEmpty()) {
        code += lowerlize(operationName) + '(' + inputVars.join(", ") + ");";
        virtualMethod.setReturnType("void");
    } else {
        QString retType;
        QString retInputType;
        //bool isBuiltin = false;
        //bool isComplex = false;
        Part retPart;
        Q_FOREACH (const Part &outPart, outParts /* only one */) {
            retType = mTypeMap.localType(outPart.type(), outPart.element());
            retInputType = mTypeMap.localInputType(outPart.type(), outPart.element());
            //isBuiltin = mTypeMap.isBuiltinType( outPart.type(), outPart.element() );
            //isComplex = mTypeMap.isComplexType( outPart.type(), outPart.element() );
            retPart = outPart;
        }
        const QString methodCall = methodName + '(' + inputVars.join(", ") + ')';
        if (retType == "void") {
            code += methodCall + ";" + COMMENT;
        } else {
            code += retType + " ret = " + methodCall + ";" + COMMENT;
        }
        code += "if (!hasFault()) {";
        code.indent();

        // TODO factorize with same code in next method
        if (soapStyle(binding) == SoapBinding::DocumentStyle) {
            code.addBlock(serializePart(retPart, "ret", responseVarName, false));
        } else {
            code += QString("KDSoapValue wrapper(\"%1\", QVariant(), \"%2\");").arg(outputMessage.name()).arg(outputMessage.nameSpace());
            code.addBlock(serializePart(retPart, "ret", "wrapper.childValues()", true));
            code += responseVarName + " = wrapper;";
        }

        code.unindent();
        code += "}";
//.........这里部分代码省略.........

void Converter::convertServerService()
{
    Q_FOREACH (const Service &service, mWSDL.definitions().services()) {
        Q_ASSERT(!service.name().isEmpty());

        QSet<QName> uniqueBindings = mWSDL.uniqueBindings(service);

        Q_FOREACH (const QName &bindingName, uniqueBindings) {
            //qDebug() << "binding" << bindingName;
            const Binding binding = mWSDL.findBinding(bindingName);

            QString className = KODE::Style::className(service.name());
            QString nameSpace;
            if (uniqueBindings.count() > 1) {
                // Multiple bindings: use Service::Binding as classname.
                nameSpace = className;
                className = KODE::Style::className(bindingName.localName());
            }
            className += "ServerBase";

            KODE::Class serverClass(className, nameSpace);
            serverClass.addBaseClass(mQObject);
            serverClass.addBaseClass(mKDSoapServerObjectInterface);
            if (!Settings::self()->exportDeclaration().isEmpty()) {
                serverClass.setExportDeclaration(Settings::self()->exportDeclaration());
            }
            serverClass.setNameSpace(Settings::self()->nameSpace());

            // Files included in the header
            serverClass.addHeaderInclude("QtCore/QObject");
            serverClass.addHeaderInclude("KDSoapServer/KDSoapServerObjectInterface.h");

            serverClass.addDeclarationMacro("Q_OBJECT");
            serverClass.addDeclarationMacro("Q_INTERFACES(KDSoapServerObjectInterface)");

            KODE::Function processRequestMethod(QString::fromLatin1("processRequest"), QString::fromLatin1("void"));
            processRequestMethod.addArgument("const KDSoapMessage &_request");
            processRequestMethod.addArgument("KDSoapMessage &_response");
            processRequestMethod.addArgument("const QByteArray& _soapAction");

            KODE::Code body;
            const QString responseNs = mWSDL.definitions().targetNamespace();
            body.addLine("setResponseNamespace(QLatin1String(\"" + responseNs + "\"));" + COMMENT);
            body.addLine("const QByteArray method = _request.name().toLatin1();");

            PortType portType = mWSDL.findPortType(binding.portTypeName());
            //qDebug() << portType.name();
            bool first = true;
            const Operation::List operations = portType.operations();
            Q_FOREACH (const Operation &operation, operations) {
                const Operation::OperationType opType = operation.operationType();
                switch (opType) {
                case Operation::OneWayOperation:
                case Operation::RequestResponseOperation: // the standard case
                case Operation::SolicitResponseOperation:
                case Operation::NotificationOperation:
                    generateServerMethod(body, binding, operation, serverClass, first);
                    break;
                }
                first = false;
            }

            if (!first) {
                body += "else {";
                body.indent();
            }
            body += "KDSoapServerObjectInterface::processRequest(_request, _response, _soapAction);"  + COMMENT;
            if (!first) {
                body.unindent();
                body += "}";
            }
            processRequestMethod.setBody(body);

            serverClass.addFunction(processRequestMethod);

            mClasses.addClass(serverClass);
        }
    }
}

KODE::Code ElementArgumentSerializer::generate() const
{
  Q_ASSERT(!mLocalVarName.isEmpty());
  Q_ASSERT(!mOutputVarName.isEmpty());
  const QString varAndMethodBefore = mOutputVarName + (mAppend ? QLatin1String(".append(") : QLatin1String(" = "));
  const QString varAndMethodAfter = mAppend ? QString::fromLatin1(")") : QString();

  KODE::Code block;
  // for debugging, add this:
  //block += "// type: " + type.qname() + " element:" + elementType.qname();

  //if ( name.localName() == "..." )
  //    qDebug() << "appendElementArg:" << name << "type=" << type << "isBuiltin=" << mTypeMap.isBuiltinType(type) << "isQualified=" << isQualified;
  if ( mTypeMap.isTypeAny( mType ) ) {
    block += QLatin1String("if (!") + mLocalVarName + QLatin1String(".isNull()) {");
    block.indent();
    block += varAndMethodBefore + mLocalVarName + varAndMethodAfter + QLatin1String(";") + COMMENT;
    block.unindent();
    block += "}";
  } else {
    const QName actualType = mType.isEmpty() ? mElementType : mType;
    const QString typeArgs = namespaceString(actualType.nameSpace()) + QLatin1String(", QString::fromLatin1(\"") + actualType.localName() + QLatin1String("\")");
    const bool isComplex = mTypeMap.isComplexType( mType, mElementType );
    const bool isPolymorphic = mTypeMap.isPolymorphic( mType, mElementType );

    if ( mAppend && mOmitIfEmpty ) {
      if ( mUsePointer ) {
          block += "if (" + mLocalVarName + ") {";
      } else {
          block += "if (!" + mLocalVarName + "_nil) {";
      }
      block.indent();
    }

    if ( isComplex ) {
      const QString op = (isPolymorphic || mUsePointer) ? "->" : ".";
      block += QLatin1String("KDSoapValue ") + mValueVarName + QLatin1Char('(') + mLocalVarName + op + QLatin1String("serialize(") + mNameArg + QLatin1String("));") + COMMENT;
    } else {
      if ( mTypeMap.isBuiltinType( mType, mElementType ) ) {
        const QString qtTypeName = mTypeMap.localType( mType, mElementType );
        const QString value = mTypeMap.serializeBuiltin( mType, mElementType, mLocalVarName, qtTypeName );

        block += QLatin1String("KDSoapValue ") + mValueVarName + QLatin1String("(" )+ mNameArg + QLatin1String(", ") + value + QLatin1String(", ") + typeArgs + QLatin1String(");") + COMMENT;
      } else {
        block += QLatin1String("KDSoapValue ") + mValueVarName + QLatin1String("(") + mNameArg + QLatin1String(", ") + mLocalVarName + QLatin1String(".serialize(), ") + typeArgs + QLatin1String(");") + COMMENT;
      }
    }
    if ( !mNameNamespace.isEmpty() )
      block += mValueVarName + QLatin1String(".setNamespaceUri(") + mNameNamespace + QLatin1String(");");
    if ( mIsQualified )
      block += mValueVarName + QLatin1String(".setQualified(true);");
    if ( mNillable )
      block += mValueVarName + QLatin1String(".setNillable(true);");
    if ( mAppend && mOmitIfEmpty ) { // omit empty children (testcase: MSExchange, no <ParentFolderIds/>)
      block += "if (!" + mValueVarName + ".isNil())";
    }
    block += varAndMethodBefore + mValueVarName + varAndMethodAfter + QLatin1String(";") + COMMENT;

    if ( mAppend && mOmitIfEmpty ) {
      block.unindent();
      block += "}";
    }
  }
  return block;
}

void Converter::generateServerMethod(KODE::Code& code, const Binding& binding, const Operation& operation, KODE::Class &newClass, bool first)
{
    const Message message = mWSDL.findMessage( operation.input().message() );
    Message outputMessage;
    if (operation.operationType() != Operation::OneWayOperation) {
        outputMessage = mWSDL.findMessage( operation.output().message() );
    }

    const QString operationName = operation.name();
    const QString methodName = mNameMapper.escape( lowerlize( operationName ) );

    KODE::Function virtualMethod(methodName);
    virtualMethod.setVirtualMode(KODE::Function::PureVirtual);

    QString condition = "method == \"" + operationName + "\"";
    if ( binding.type() == Binding::SOAPBinding ) {
        const SoapBinding soapBinding( binding.soapBinding() );
        const SoapBinding::Operation op = soapBinding.operations().value( operation.name() );
        if (!op.action().isEmpty()) {
            condition += "|| soapAction == \"" + op.action() + "\"";
        }
    }
    code += QString(first ? "" : "else ") + "if (" + condition + ") {";
    code.indent();

    QStringList inputVars;
    const Part::List parts = message.parts();
    if (parts.count() > 1) {
        qWarning("ERROR: multiple input parameters are not supported - please report this with your wsdl file to [email protected]");
    }
    Q_FOREACH( const Part& part, parts ) {
        const QString lowerName = lowerlize( part.name() );
        const QString argType = mTypeMap.localType( part.type(), part.element() );
        //qDebug() << "localInputType" << part.type().qname() << part.element().qname() << "->" << argType;
        if ( argType != "void" ) {
            const QString varName = mNameMapper.escape( lowerName );

            code += argType + ' ' + varName + ";" + COMMENT;

            QString soapValueVarName = "request";
            if (soapStyle(binding) == SoapBinding::RPCStyle) {
                // RPC comes with a wrapper element, dig into it here
                code += QLatin1String("const KDSoapValue val = request.childValues().first();") + COMMENT;
                soapValueVarName = "val";
            }

            // what if there's more than one?
            code.addBlock( demarshalVar( part.type(), part.element(), varName, argType, soapValueVarName ) );

            inputVars += varName;
            newClass.addIncludes( mTypeMap.headerIncludes( part.type() ) );
            virtualMethod.addArgument( mTypeMap.localInputType( part.type(), part.element() ) + ' ' + varName );
        }
    }

    const Part::List outParts = outputMessage.parts();
    if (outParts.count() > 1) {
        qWarning("ERROR: multiple output parameters are not supported (operation %s) - please report"
                 " this with your wsdl file to [email protected]", qPrintable(operation.name()));
        virtualMethod.setReturnType("void /*UNSUPPORTED*/");
    } else if (outParts.isEmpty()) {
        code += operationName + '(' + inputVars.join(", ") + ");";
        virtualMethod.setReturnType("void");
    } else {
        QString retType;
        QString retInputType;
        //bool isBuiltin = false;
        //bool isComplex = false;
        Part retPart;
        Q_FOREACH( const Part& outPart, outParts /* only one */ ) {
            retType = mTypeMap.localType( outPart.type(), outPart.element() );
            retInputType = mTypeMap.localInputType( outPart.type(), outPart.element() );
            //isBuiltin = mTypeMap.isBuiltinType( outPart.type(), outPart.element() );
            //isComplex = mTypeMap.isComplexType( outPart.type(), outPart.element() );
            retPart = outPart;
        }
        const QString methodCall = methodName + '(' + inputVars.join(", ") + ')';
        if (retType == "void") {
            code += methodCall + ";" + COMMENT;
        } else {
            code += retType + " ret = " + methodCall + ";" + COMMENT;
        }
        code += "if (!hasFault()) {";
        code.indent();

        bool qualified;
        const QName elemName = elementNameForPart( retPart, &qualified );

        if (soapStyle(binding) == SoapBinding::RPCStyle) {
            code += QString("KDSoapValue wrapper(\"%1\", QVariant());").arg(outputMessage.name());
            code.addBlock( serializeElementArg( retPart.type(), retPart.element(), elemName, "ret", "wrapper.childValues()", true, qualified ) );
            code += "response = wrapper;";
        } else {
            code.addBlock( serializeElementArg( retPart.type(), retPart.element(), elemName, "ret", "response", false, qualified ) );
        }

        code.unindent();
        code += "}";
        Q_ASSERT(!retType.isEmpty());
        virtualMethod.setReturnType(retType);
//.........这里部分代码省略.........

void Converter::convertSimpleType( const XSD::SimpleType *type )
{
    const QString typeName( mTypeMap.localType( type->qualifiedName() ) );
    KODE::Class newClass( typeName );

    newClass.addInclude( QString(), "Serializer" );

    KODE::Code ctorBody;
    KODE::Code dtorBody;

    QString classDocumentation;

    if ( type->subType() == XSD::SimpleType::TypeRestriction ) {
        /**
          Use setter and getter method for enums as well.
         */
        if ( type->facetType() & XSD::SimpleType::ENUM ) {
            classDocumentation = "This class is a wrapper for an enumeration.\n";

            QStringList enums = type->facetEnums();
            for ( int i = 0; i < enums.count(); ++i )
                enums[ i ] = escapeEnum( enums[ i ] );

            newClass.addEnum( KODE::Enum( "Type", enums ) );

            classDocumentation += "Whenever you have to pass an object of type " + newClass.name() +
                                  " you can also pass the enum directly (e.g. someMethod( " + newClass.name() + "::" + enums.first() + "  )).";

            // member variables
            KODE::MemberVariable variable( "type", "Type" );
            newClass.addMemberVariable( variable );

            // setter method
            KODE::Function setter( "setType", "void" );
            setter.addArgument( "Type type" );
            setter.setBody( variable.name() + " = type;" );

            // getter method
            KODE::Function getter( "type", upperlize( newClass.name() ) + "::Type" );
            getter.setBody( "return " + variable.name() + ';' );
            getter.setConst( true );

            // convenience constructor
            KODE::Function conctor( upperlize( newClass.name() ) );
            conctor.addArgument( "const " + upperlize( newClass.name() ) + "::Type &type" );
            KODE::Code code;
            code += variable.name() + " = type;";
            conctor.setBody( code );

            // type operator
            KODE::Function op( "operator const " + upperlize( newClass.name() ) + "::Type" );
            op.setBody( "return " + variable.name() + ';' );
            op.setConst( true );

            newClass.addFunction( conctor );
            newClass.addFunction( setter );
            newClass.addFunction( getter );
            newClass.addFunction( op );
        }

        /**
          A class can't derive from basic types (e.g. int or unsigned char), so
          we add setter and getter methods to set the value of this class.
         */
        if ( type->baseTypeName() != XmlAnyType
                && !type->baseTypeName().isEmpty()
                && !(type->facetType() & XSD::SimpleType::ENUM) ) {
            classDocumentation = "This class encapsulates an basic type.\n";

            const QName baseName = type->baseTypeName();
            const QString typeName = mTypeMap.localType( baseName );

            classDocumentation += "Whenever you have to pass an object of type " + newClass.name() +
                                  " you can also pass the value directly (e.g. someMethod( (" + typeName + "*)value  )).";
            // include header
            newClass.addIncludes( QStringList(), mTypeMap.forwardDeclarations( baseName ) );

            // member variables
            KODE::MemberVariable variable( "value", typeName + '*' );
            newClass.addMemberVariable( variable );

            ctorBody += variable.name() + " = 0;";
            dtorBody += "delete " + variable.name() + "; " + variable.name() + " = 0;";

            // setter method
            KODE::Function setter( "setValue", "void" );
            setter.addArgument( typeName + " *value" );
            KODE::Code setterBody;
            setterBody += createRangeCheckCode( type, "(*value)", newClass );
            setterBody.newLine();
            setterBody += "if ( !rangeOk )";
            setterBody.indent();
            setterBody += "qDebug( \"Invalid range in " + newClass.name() + "::" + setter.name() + "()\" );";
            setterBody.unindent();
            setterBody.newLine();
            setterBody += variable.name() + " = value;";
            setter.setBody( setterBody );

            // getter method
            KODE::Function getter( "value", typeName + '*' );
//.........这里部分代码省略.........

//.........这里部分代码省略.........
            KODE::Function op("operator Type");
            op.setBody("return " + variable.name() + ';');
            op.setConst(true);

            newClass.addFunction(conctor);
            newClass.addFunction(setter);
            newClass.addFunction(getter);
            newClass.addFunction(op);
        }

        /**
          A class can't derive from basic types (e.g. int or unsigned char), so
          we add setter and getter methods to set the value of this class.
         */
        if (type->baseTypeName() != XmlAnyType
                && !type->baseTypeName().isEmpty()
                && !(type->facetType() & XSD::SimpleType::ENUM)) {
            classDocumentation = "This class encapsulates a simple type.\n";

            const QName baseName = type->baseTypeName();
            const QString baseTypeName = mTypeMap.localType(baseName);
            Q_ASSERT(!baseTypeName.isEmpty());

            QList<QName> parentBasicTypes;
            parentBasicTypes.append(baseName);
            QName currentType = baseName;
            Q_FOREVER {
                const XSD::SimpleType simpleType = simpleTypeList.simpleType(currentType);
                if (!simpleType.isNull() && simpleType.isRestriction()) {
                    currentType = simpleType.baseTypeName();
                    parentBasicTypes.append(currentType);
                    continue;
                }
                break;
            }

            classDocumentation += "Whenever you have to pass an object of type " + newClass.name() +
                                  " you can also pass the value directly as a " + mTypeMap.localType(currentType) + '.';
            // include header
            newClass.addIncludes(QStringList(), mTypeMap.forwardDeclarations(baseName));
            newClass.addHeaderIncludes(mTypeMap.headerIncludes(baseName));

            // member variables
            KODE::MemberVariable variable("value", baseTypeName);
            addVariableInitializer(variable);
            newClass.addMemberVariable(variable);

            // setter method
            KODE::Function setter("setValue", "void");
            const QString inputType = mTypeMap.localInputType(baseName, QName());
            setter.addArgument(inputType + " value");
            KODE::Code setterBody;
            if (type->facetType() != XSD::SimpleType::NONE) {
                const XSD::SimpleType baseSimpleType = simpleTypeList.simpleType(baseName);
                setterBody += createRangeCheckCode(type, baseTypeName, "value", newClass, baseSimpleType);
                setterBody.newLine();
                setterBody += "if (!rangeOk)";
                setterBody.indent();
                setterBody += "qDebug( \"Invalid range in " + newClass.name() + "::" + setter.name() + "()\" );";
                setterBody.unindent();
                setterBody.newLine();
            }
            setterBody += variable.name() + " = value;"; // ### call setValue in base class?
            setter.setBody(setterBody);
            newClass.addFunction(setter);

            // getter method
            KODE::Function getter("value", baseTypeName);
            getter.setBody("return " + variable.name() + ';');
            getter.setConst(true);
            newClass.addFunction(getter);

            // convenience constructor
            KODE::Function conctor(newClass.name());
            conctor.addArgument(inputType + " value");
            conctor.addBodyLine("setValue(value);");
            newClass.addFunction(conctor);

            // even more convenient constructor, for the case of multiple-level simple-type restrictions
            //qDebug() << typeName << ": baseName=" << baseName << "further up:" << parentBasicTypes;
            if (parentBasicTypes.count() > 1) {
                parentBasicTypes.removeLast(); // the top-most one is in "currentType", so it's the input arg.
                KODE::Function baseCtor(conctor.name());
                baseCtor.addArgument(mTypeMap.localInputType(currentType, QName()) + " value");
                QString beginLine = "setValue(";
                QString endLine = ")";
                Q_FOREACH (const QName &base, parentBasicTypes) {
                    beginLine += mTypeMap.localType(base) + '(';
                    endLine += ')';
                }
                baseCtor.addBodyLine(beginLine + "value" + endLine + ';');
                newClass.addFunction(baseCtor);
            }

            // type operator
            KODE::Function op("operator " + baseTypeName);
            op.setBody("return " + variable.name() + ';');
            op.setConst(true);
            newClass.addFunction(op);
        }

void Converter::createKDETransport()
{
  KODE::Class transport( "Transport" );
  transport.addBaseClass( mQObject );
  transport.addHeaderInclude( "QObject" );
  transport.addHeaderInclude( "kio/job.h" );

  transport.addInclude( "kdebug.h" );

  KODE::MemberVariable url( "url", "QString" );
  transport.addMemberVariable( url );

  KODE::MemberVariable slotDataVar( "data", "QByteArray" );
  transport.addMemberVariable( slotDataVar );

  // ctor
  KODE::Function ctor( "Transport" );
  ctor.addArgument( "const QString &url" );
  ctor.setBody( url.name() + " = url;" );

  transport.addFunction( ctor );

  // query
  KODE::Function query( "query", "void" );
  query.addArgument( "const QString &xml" );
  query.addArgument( "const QString &header" );

  KODE::Code queryCode;
  queryCode += slotDataVar.name() + ".truncate( 0 );";
  queryCode.newLine();
  queryCode += "QByteArray postData;";
  queryCode += "QDataStream stream( &postData, QIODevice::WriteOnly );";
  queryCode += "stream.writeRawData( xml.toUtf8(), xml.toUtf8().length() );";
  queryCode.newLine();
  queryCode += "KIO::TransferJob* job = KIO::http_post( KUrl( " + url.name() + " ), postData, KIO::HideProgressInfo );";
  queryCode += "if ( !job ) {";
  queryCode.indent();
  queryCode += "kWarning() << \"Unable to create KIO job for \" <<" + url.name() +";";
  queryCode += "return;";
  queryCode.unindent();
  queryCode += '}';
  queryCode.newLine();
  queryCode += "job->addMetaData( \"UserAgent\", \"KWSDL\" );";
  queryCode += "job->addMetaData( \"content-type\", \"Content-Type: application/xml; charset=utf-8\" );";
  queryCode += "if ( !header.isEmpty() ) {";
  queryCode.indent();
  queryCode += "job->addMetaData( \"customHTTPHeader\", \"SOAPAction:\" + header );";
  queryCode.unindent();
  queryCode += '}';
  queryCode.newLine();
  queryCode += "connect( job, SIGNAL( data( KIO::Job*, const QByteArray& ) ), this, SLOT( slotData( KIO::Job*, const QByteArray& ) ) );";
  queryCode += "connect( job, SIGNAL( result( KJob* ) ), this, SLOT( slotResult( KJob* ) ) );";

  query.setBody( queryCode );

  transport.addFunction( query );

  // signal
  KODE::Function result( "result", "void", KODE::Function::Signal );
  result.addArgument( "const QString &xml" );

  KODE::Function error( "error", "void", KODE::Function::Signal );
  error.addArgument( "const QString &msg" );

  transport.addFunction( result );
  transport.addFunction( error );

  // data slot
  KODE::Function slotData( "slotData", "void", KODE::Function::Private | KODE::Function::Slot );

  slotData.addArgument( "KIO::Job*" );
  slotData.addArgument( "const QByteArray &data" );

  KODE::Code slotDataCode;
  slotDataCode += "unsigned int oldSize = " + slotDataVar.name() + ".size();";
  slotDataCode += slotDataVar.name() + ".resize( oldSize + data.size() );";
  slotDataCode += "memcpy( " + slotDataVar.name() + ".data() + oldSize, data.data(), data.size() );";

  slotData.setBody( slotDataCode );

  transport.addFunction( slotData );

  // result slot
  KODE::Function slotResult( "slotResult", "void", KODE::Function::Private | KODE::Function::Slot );
  slotResult.addArgument( "KJob* job" );

  KODE::Code slotResultCode;
  slotResultCode += "if ( job->error() != 0 ) {";
  slotResultCode.indent();
  slotResultCode += "emit error( job->errorText() );";
  slotResultCode += "return;";
  slotResultCode.unindent();
  slotResultCode += '}';
  slotResultCode.newLine();

  slotResultCode += "emit result( QString::fromUtf8( " + slotDataVar.name() + ".data(), " + slotDataVar.name() + ".size() ) );";

  slotResult.setBody( slotResultCode );

  transport.addFunction( slotResult );
//.........这里部分代码省略.........

void Converter::createQtTransport()
{
  KODE::Class transport( "Transport" );
  transport.addBaseClass( mQObject );
  transport.addHeaderInclude( "QBuffer" );
  transport.addHeaderInclude( "QByteArray" );
  transport.addHeaderInclude( "QObject" );
  transport.addHeaderInclude( "QHttp" );
  transport.addHeaderInclude( "QUrl" );

  // member variables
  KODE::MemberVariable bufferVar( "buffer", "QBuffer" );
  transport.addMemberVariable( bufferVar );

  KODE::MemberVariable dataVar( "data", "QByteArray" );
  transport.addMemberVariable( dataVar );

  KODE::MemberVariable httpVar( "http", "QHttp*" );
  transport.addMemberVariable( httpVar );

  KODE::MemberVariable urlVar( "url", "QUrl" );
  transport.addMemberVariable( urlVar );

  KODE::MemberVariable idVar( "id", "int" );
  transport.addMemberVariable( idVar );

  // functions
  KODE::Function ctor( "Transport" );
  ctor.addArgument( "const QString &url" );
  ctor.addInitializer( "QObject( 0 )" );
  ctor.addInitializer( urlVar.name() + "( url )" );

  KODE::Function query( "query", "void" );
  query.addArgument( "const QString &message" );
  query.addArgument( "const QString &headerStr" );

  KODE::Function resultSignal( "result", "void", KODE::Function::Signal );
  resultSignal.addArgument( "const QString &result" );

  KODE::Function errorSignal( "error", "void", KODE::Function::Signal );
  errorSignal.addArgument( "const QString &msg" );

  KODE::Function finishedSlot( "finished", "void", KODE::Function::Slot | KODE::Function::Private );
  finishedSlot.addArgument( "int id" );
  finishedSlot.addArgument( "bool errorOccurred" );

  // codes
  KODE::Code code;

  code += "QUrl server( url );";
  code.newLine();
  code += httpVar.name() + " = new QHttp( this );";
  code += httpVar.name() + "->setHost( server.host(), server.port( 80 ) );";
  code.newLine();
  code += "connect( " + httpVar.name() + ", SIGNAL( requestFinished( int, bool ) ), this, SLOT( " + finishedSlot.name() + "( int, bool ) ) );";
  ctor.setBody( code );

  code.clear();
  code += dataVar.name() + ".clear();";
  code += bufferVar.name() + ".setBuffer( &" + dataVar.name() + " );";
  code.newLine();
  code += "QHttpRequestHeader header;";
  code += "header.setRequest( \"POST\", " + urlVar.name() + ".path() );";
  code += "header.addValue( \"Connection\", \"Keep-Alive\" );";
  code += "header.addValue( \"Content-Type\", \"application/xml; charset=utf-8\" );";
  code += "header.addValue( \"Host\", QUrl( " + urlVar.name() + " ).host() );";
  code.newLine();
  code += "if ( !headerStr.isEmpty() )";
  code.indent();
  code += "header.addValue( \"SOAPAction\", headerStr );";
  code.unindent();
  code.newLine();
  code += "QUrl server( " + urlVar.name() + " );";
  code += "if ( server.port( 80 ) != 80 )";
  code.indent();
  code += "header.setValue( \"Host\", server.host() + \":\" + QString::number( server.port() ) );";
  code.unindent();
  code += "else";
  code.indent();
  code += "header.setValue( \"Host\", server.host() );";
  code.unindent();
  code.newLine();
  code += idVar.name() + " = " + httpVar.name() + "->request( header, message.toUtf8(), &" + bufferVar.name() + " );";
  query.setBody( code );

  code.clear();
  code += "if ( id != " + idVar.name() + " )";
  code.indent();
  code += "return;";
  code.unindent();
  code.newLine();
  code += "if ( errorOccurred )";
  code.indent();
  code += "emit " + errorSignal.name() + "( " + httpVar.name() + "->errorString() );";
  code.unindent();
  code += "else";
  code.indent();
  code += "emit " + resultSignal.name() + "( QString::fromUtf8( " + dataVar.name() + " ) );";
  code.unindent();
  finishedSlot.setBody( code );
//.........这里部分代码省略.........

//.........这里部分代码省略.........
        code += "data( str );";
        code.newLine();

        code += "finished();";
        code.newLine();

        code += "kdDebug(7000) << \"" + className + "CgiProtocol::get() done\" << endl;";

        get.setBody(code);

        c.addFunction(get);


        c.addInclude("kinstance.h");
        c.addInclude("kdebug.h");
        c.addInclude("sys/types.h");
        c.addInclude("unistd.h");
        c.addInclude("stdlib.h");

        KODE::Function main("kdemain", "int");
        main.addArgument("int argc");
        main.addArgument("char **argv");

        code.clear();

        code += "KInstance instance( \"kio_" + protocol + "\" );";
        code += "";
        code += "kdDebug(7000) << \"Starting kio_" + protocol + "(pid:  \" << getpid() << \")\" << endl;";
        code += "";
        code += "if (argc != 4) {";
        code.indent();
        code += "fprintf( stderr, \"Usage: kio_" + protocol + " protocol domain-socket1 domain-socket2\\n\");";
        code += "exit( -1 );";
        code.unindent();
        code += "}";
        code += "";
        code += className + " slave( argv[2], argv[3] );";
        code += "slave.dispatchLoop();";
        code += "";
        code += "return 0;";

        main.setBody(code);

        file.addFileFunction(main);

        file.addExternCDeclaration(p.functionSignature(main));
    }

    KODE::Function constructor(className);

    if(args->isSet("singleton"))
    {
        constructor.setAccess(KODE::Function::Private);

        KODE::Function self("self", className + " *");
        self.setStatic(true);

        KODE::Code code;
        code += "if ( !mSelf ) {";
        code += "  selfDeleter.setObject( mSelf, new " + className + "() );";
        code += "}";
        code += "return mSelf;";

        self.setBody(code);

        c.addFunction(self);