Examples with AttributeSpecification org.eclipse.titan.designer.AST.TTCN3.attributes.AttributeSpecification used on opensource projects

Example 1 with AttributeSpecification

use of org.eclipse.titan.designer.AST.TTCN3.attributes.AttributeSpecification in project titan.EclipsePlug-ins by eclipse.

the class Def_Extfunction method analyzeExtensionAttributes.

/**
 * Convert and check the encoding attributes applied to this external
 * function.
 *
 * @param timestamp
 *                the timestamp of the actual build cycle.
 */
public void analyzeExtensionAttributes(final CompilationTimeStamp timestamp) {
    final List<SingleWithAttribute> realAttributes = withAttributesPath.getRealAttributes(timestamp);
    SingleWithAttribute attribute;
    List<AttributeSpecification> specifications = null;
    for (int i = 0, size = realAttributes.size(); i < size; i++) {
        attribute = realAttributes.get(i);
        if (Attribute_Type.Extension_Attribute.equals(attribute.getAttributeType())) {
            final Qualifiers qualifiers = attribute.getQualifiers();
            if (qualifiers == null || qualifiers.getNofQualifiers() == 0) {
                if (specifications == null) {
                    specifications = new ArrayList<AttributeSpecification>();
                }
                specifications.add(attribute.getAttributeSpecification());
            }
        }
    }
    if (specifications == null) {
        return;
    }
    final List<ExtensionAttribute> attributes = new ArrayList<ExtensionAttribute>();
    AttributeSpecification specification;
    for (int i = 0, size = specifications.size(); i < size; i++) {
        specification = specifications.get(i);
        final ExtensionAttributeAnalyzer analyzer = new ExtensionAttributeAnalyzer();
        analyzer.parse(specification);
        final List<ExtensionAttribute> temp = analyzer.getAttributes();
        if (temp != null) {
            attributes.addAll(temp);
        }
    }
    ExtensionAttribute extensionAttribute;
    for (int i = 0, size = attributes.size(); i < size; i++) {
        extensionAttribute = attributes.get(i);
        switch(extensionAttribute.getAttributeType()) {
            case PROTOTYPE:
                if (EncodingPrototype_type.NONE.equals(prototype)) {
                    prototype = ((PrototypeAttribute) extensionAttribute).getPrototypeType();
                } else {
                    location.reportSemanticError("duplicate attribute `prototype'.");
                }
                break;
            case ENCODE:
                switch(functionEncodingType) {
                    case MANUAL:
                        break;
                    case ENCODE:
                        location.reportSemanticError("duplicate attribute `encode'.");
                        break;
                    case DECODE:
                        location.reportSemanticError("`decode' and `encode' attributes cannot be used at the same time.");
                        break;
                    default:
                        break;
                }
                encodingType = ((EncodeAttribute) extensionAttribute).getEncodingType();
                encodingOptions = ((EncodeAttribute) extensionAttribute).getOptions();
                functionEncodingType = ExternalFunctionEncodingType_type.ENCODE;
                break;
            case DECODE:
                switch(functionEncodingType) {
                    case MANUAL:
                        break;
                    case ENCODE:
                        location.reportSemanticError("`decode' and `encode' attributes cannot be used at the same time.");
                        break;
                    case DECODE:
                        location.reportSemanticError("duplicate attribute `decode'.");
                        break;
                    default:
                        break;
                }
                encodingType = ((DecodeAttribute) extensionAttribute).getEncodingType();
                encodingOptions = ((DecodeAttribute) extensionAttribute).getOptions();
                functionEncodingType = ExternalFunctionEncodingType_type.DECODE;
                break;
            case ERRORBEHAVIOR:
                if (errorBehaviorList == null) {
                    errorBehaviorList = ((ErrorBehaviorAttribute) extensionAttribute).getErrrorBehaviorList();
                } else {
                    errorBehaviorList.addAllBehaviors(((ErrorBehaviorAttribute) extensionAttribute).getErrrorBehaviorList());
                }
                break;
            case PRINTING:
                if (printingType == null) {
                    printingType = ((PrintingAttribute) extensionAttribute).getPrintingType();
                } else {
                    location.reportSemanticError("duplicate attribute `printing'.");
                }
                break;
            default:
                break;
        }
    }
}

Example 2 with AttributeSpecification

use of org.eclipse.titan.designer.AST.TTCN3.attributes.AttributeSpecification in project titan.EclipsePlug-ins by eclipse.

the class Def_Function method analyzeExtensionAttributes.

/**
 * Convert and check the encoding attributes applied to this function.
 *
 * @param timestamp
 *                the timestamp of the actual build cycle.
 */
public void analyzeExtensionAttributes(final CompilationTimeStamp timestamp) {
    final List<SingleWithAttribute> realAttributes = withAttributesPath.getRealAttributes(timestamp);
    SingleWithAttribute attribute;
    List<AttributeSpecification> specifications = null;
    for (int i = 0, size = realAttributes.size(); i < size; i++) {
        attribute = realAttributes.get(i);
        if (Attribute_Type.Extension_Attribute.equals(attribute.getAttributeType())) {
            final Qualifiers qualifiers = attribute.getQualifiers();
            if (qualifiers == null || qualifiers.getNofQualifiers() == 0) {
                if (specifications == null) {
                    specifications = new ArrayList<AttributeSpecification>();
                }
                specifications.add(attribute.getAttributeSpecification());
            }
        }
    }
    if (specifications == null) {
        return;
    }
    final List<ExtensionAttribute> attributes = new ArrayList<ExtensionAttribute>();
    for (int i = 0, size = specifications.size(); i < size; i++) {
        final AttributeSpecification specification = specifications.get(i);
        final ExtensionAttributeAnalyzer analyzer = new ExtensionAttributeAnalyzer();
        analyzer.parse(specification);
        final List<ExtensionAttribute> temp = analyzer.getAttributes();
        if (temp != null) {
            attributes.addAll(temp);
        }
    }
    for (int i = 0, size = attributes.size(); i < size; i++) {
        final ExtensionAttribute extensionAttribute = attributes.get(i);
        if (ExtensionAttribute_type.PROTOTYPE.equals(extensionAttribute.getAttributeType())) {
            final PrototypeAttribute realAttribute = (PrototypeAttribute) extensionAttribute;
            if (EncodingPrototype_type.NONE.equals(prototype)) {
                prototype = realAttribute.getPrototypeType();
            } else {
                realAttribute.getLocation().reportSingularSemanticError("Duplicate attribute `prototype'");
            }
        }
    }
}

Example 3 with AttributeSpecification

use of org.eclipse.titan.designer.AST.TTCN3.attributes.AttributeSpecification in project titan.EclipsePlug-ins by eclipse.

the class Anytype_Type method analyzeExtensionAttributes.

/**
 * Convert and check the anytype attributes applied to the module of this type.
 *
 * @param timestamp
 *                the timestamp of the actual build cycle.
 */
private void analyzeExtensionAttributes(final CompilationTimeStamp timestamp) {
    clear();
    final TTCN3Module myModule = (TTCN3Module) getMyScope().getModuleScope();
    final WithAttributesPath moduleAttributePath = myModule.getAttributePath();
    if (moduleAttributePath == null) {
        return;
    }
    final List<SingleWithAttribute> realAttributes = moduleAttributePath.getRealAttributes(timestamp);
    SingleWithAttribute attribute;
    List<AttributeSpecification> specifications = null;
    for (int i = 0; i < realAttributes.size(); i++) {
        attribute = realAttributes.get(i);
        if (Attribute_Type.Extension_Attribute.equals(attribute.getAttributeType())) {
            final Qualifiers qualifiers = attribute.getQualifiers();
            if (qualifiers == null || qualifiers.getNofQualifiers() == 0) {
                if (specifications == null) {
                    specifications = new ArrayList<AttributeSpecification>();
                }
                specifications.add(attribute.getAttributeSpecification());
            }
        }
    }
    if (specifications == null) {
        return;
    }
    final List<ExtensionAttribute> attributes = new ArrayList<ExtensionAttribute>();
    AttributeSpecification specification;
    for (int i = 0; i < specifications.size(); i++) {
        specification = specifications.get(i);
        final ExtensionAttributeAnalyzer analyzer = new ExtensionAttributeAnalyzer();
        analyzer.parse(specification);
        final List<ExtensionAttribute> temp = analyzer.getAttributes();
        if (temp != null) {
            attributes.addAll(temp);
        }
    }
    final Scope definitionsScope = myModule.getDefinitions();
    ExtensionAttribute extensionAttribute;
    for (int i = 0; i < attributes.size(); i++) {
        extensionAttribute = attributes.get(i);
        if (ExtensionAttribute_type.ANYTYPE.equals(extensionAttribute.getAttributeType())) {
            final AnytypeAttribute anytypeAttribute = (AnytypeAttribute) extensionAttribute;
            for (int j = 0; j < anytypeAttribute.getNofTypes(); j++) {
                final Type tempType = anytypeAttribute.getType(j);
                String fieldName;
                Identifier identifier = null;
                if (Type_type.TYPE_REFERENCED.equals(tempType.getTypetype())) {
                    final Reference reference = ((Referenced_Type) tempType).getReference();
                    identifier = reference.getId();
                    fieldName = identifier.getTtcnName();
                } else {
                    fieldName = tempType.getTypename();
                    identifier = new Identifier(Identifier_type.ID_TTCN, fieldName);
                }
                tempType.setMyScope(definitionsScope);
                addComp(new CompField(identifier, tempType, false, null));
            }
        }
    }
}

Example 4 with AttributeSpecification

use of org.eclipse.titan.designer.AST.TTCN3.attributes.AttributeSpecification in project titan.EclipsePlug-ins by eclipse.

the class Definition method parseErrAttrSpecString.

private static ErroneousAttributeSpecification parseErrAttrSpecString(final AttributeSpecification aAttrSpec) {
    String code = aAttrSpec.getSpecification();
    if (code == null) {
        return null;
    }
    final Location location = aAttrSpec.getLocation();
    // code must be transformed, according to
    // compiler2/ttcn3/charstring_la.l
    // TODO
    code = Ttcn3CharstringLexer.parseCharstringValue(code, location);
    final Reader reader = new StringReader(code);
    final CharStream charStream = new UnbufferedCharStream(reader);
    final Ttcn3Lexer lexer = new Ttcn3Lexer(charStream);
    lexer.setTokenFactory(new CommonTokenFactory(true));
    // needs to be shifted by one because of the \" of the string
    lexer.setCharPositionInLine(0);
    // lexer and parser listener
    final TitanListener parserListener = new TitanListener();
    // remove ConsoleErrorListener
    lexer.removeErrorListeners();
    lexer.addErrorListener(parserListener);
    // 1. Previously it was UnbufferedTokenStream(lexer), but it was changed to BufferedTokenStream, because UnbufferedTokenStream seems to be unusable. It is an ANTLR 4 bug.
    // Read this: https://groups.google.com/forum/#!topic/antlr-discussion/gsAu-6d3pKU
    // pr_PatternChunk[StringBuilder builder, boolean[] uni]:
    // $builder.append($v.text); <-- exception is thrown here: java.lang.UnsupportedOperationException: interval 85..85 not in token buffer window: 86..341
    // 2. Changed from BufferedTokenStream to CommonTokenStream, otherwise tokens with "-> channel(HIDDEN)" are not filtered out in lexer.
    final CommonTokenStream tokenStream = new CommonTokenStream(lexer);
    final Ttcn3Reparser parser = new Ttcn3Reparser(tokenStream);
    ParserUtilities.setBuildParseTree(parser);
    final IFile file = (IFile) location.getFile();
    parser.setActualFile(file);
    parser.setOffset(location.getOffset());
    parser.setLine(location.getLine());
    // remove ConsoleErrorListener
    parser.removeErrorListeners();
    parser.addErrorListener(parserListener);
    MarkerHandler.markMarkersForRemoval(GeneralConstants.ONTHEFLY_SYNTACTIC_MARKER, location.getFile(), location.getOffset(), location.getEndOffset());
    final Pr_ErroneousAttributeSpecContext root = parser.pr_ErroneousAttributeSpec();
    ParserUtilities.logParseTree(root, parser);
    final ErroneousAttributeSpecification returnValue = root.errAttrSpec;
    final List<SyntacticErrorStorage> errors = parser.getErrors();
    final List<TITANMarker> warnings = parser.getWarnings();
    final List<TITANMarker> unsupportedConstructs = parser.getUnsupportedConstructs();
    // add markers
    if (errors != null) {
        for (int i = 0; i < errors.size(); i++) {
            final Location temp = new Location(location);
            temp.setOffset(temp.getOffset());
            ParserMarkerSupport.createOnTheFlySyntacticMarker(file, errors.get(i), IMarker.SEVERITY_ERROR, temp);
        }
    }
    if (warnings != null) {
        for (final TITANMarker marker : warnings) {
            if (file.isAccessible()) {
                final Location loc = new Location(file, marker.getLine(), marker.getOffset(), marker.getEndOffset());
                loc.reportExternalProblem(marker.getMessage(), marker.getSeverity(), GeneralConstants.ONTHEFLY_SYNTACTIC_MARKER);
            }
        }
    }
    if (unsupportedConstructs != null) {
        for (final TITANMarker marker : unsupportedConstructs) {
            if (file.isAccessible()) {
                final Location loc = new Location(file, marker.getLine(), marker.getOffset(), marker.getEndOffset());
                loc.reportExternalProblem(marker.getMessage(), marker.getSeverity(), GeneralConstants.ONTHEFLY_SYNTACTIC_MARKER);
            }
        }
    }
    return returnValue;
}

Example 5 with AttributeSpecification

use of org.eclipse.titan.designer.AST.TTCN3.attributes.AttributeSpecification in project titan.EclipsePlug-ins by eclipse.

the class Def_Type method analyzeExtensionAttributes.

/**
 * Convert and check the encoding attributes applied to this function.
 *
 * @param timestamp
 *                the timestamp of the actual build cycle.
 */
public void analyzeExtensionAttributes(final CompilationTimeStamp timestamp, final WithAttributesPath withAttributesPath) {
    final List<SingleWithAttribute> realAttributes = withAttributesPath.getRealAttributes(timestamp);
    SingleWithAttribute attribute;
    List<AttributeSpecification> specifications = null;
    for (int i = 0, size = realAttributes.size(); i < size; i++) {
        attribute = realAttributes.get(i);
        if (Attribute_Type.Extension_Attribute.equals(attribute.getAttributeType())) {
            final Qualifiers qualifiers = attribute.getQualifiers();
            if (qualifiers == null || qualifiers.getNofQualifiers() == 0) {
                if (specifications == null) {
                    specifications = new ArrayList<AttributeSpecification>();
                }
                specifications.add(attribute.getAttributeSpecification());
            } else {
                for (int j = 0, size2 = qualifiers.getNofQualifiers(); j < size2; j++) {
                    final Qualifier tempQualifier = qualifiers.getQualifierByIndex(i);
                    final ISubReference tempSubReference = tempQualifier.getSubReferenceByIndex(0);
                    if (tempSubReference.getReferenceType() == Subreference_type.arraySubReference) {
                        tempQualifier.getLocation().reportSemanticError(Qualifier.INVALID_INDEX_QUALIFIER);
                    } else {
                        tempQualifier.getLocation().reportSemanticError(MessageFormat.format(Qualifier.INVALID_FIELD_QUALIFIER, tempSubReference.getId().getDisplayName()));
                    }
                }
            }
        }
    }
    if (specifications == null) {
        return;
    }
    final List<ExtensionAttribute> attributes = new ArrayList<ExtensionAttribute>();
    for (int i = 0; i < specifications.size(); i++) {
        final AttributeSpecification specification = specifications.get(i);
        final ExtensionAttributeAnalyzer analyzer = new ExtensionAttributeAnalyzer();
        analyzer.parse(specification);
        final List<ExtensionAttribute> temp = analyzer.getAttributes();
        if (temp != null) {
            attributes.addAll(temp);
        }
    }
    for (int i = 0; i < attributes.size(); i++) {
        final ExtensionAttribute extensionAttribute = attributes.get(i);
        switch(extensionAttribute.getAttributeType()) {
            case ANYTYPE:
            case VERSION:
            case REQUIRES:
            case TITANVERSION:
                break;
            default:
                // only extension attributes are allowed ... and
                // only because they can not be stopped earlier.
                extensionAttribute.getLocation().reportSemanticError("Extension attributes are not supported for types");
        }
    }
}