// FILE DESCRIPTION ENTRY
////////////////////////////
public override void EnterFileDescriptionEntry(CodeElementsParser.FileDescriptionEntryContext context)
{
var entry = new FileDescriptionEntry();
if (context.FD() != null)
entry.LevelIndicator = new SyntaxProperty<FileDescriptionType>(FileDescriptionType.File, ParseTreeUtils.GetFirstToken(context.FD()));
else
if (context.SD() != null)
entry.LevelIndicator = new SyntaxProperty<FileDescriptionType>(FileDescriptionType.SortMergeFile, ParseTreeUtils.GetFirstToken(context.SD()));
entry.FileName = CobolWordsBuilder.CreateFileNameReference(context.fileNameReference());
if (context.externalClause() != null && context.externalClause().Length > 0) {
var externalClauseContext = context.externalClause()[0];
entry.IsExternal = new SyntaxProperty<bool>(true, ParseTreeUtils.GetFirstToken(externalClauseContext.EXTERNAL()));
}
if (context.globalClause() != null && context.globalClause().Length > 0) {
var globalClauseContext = context.globalClause()[0];
entry.IsGlobal = new SyntaxProperty<bool>(true, ParseTreeUtils.GetFirstToken(globalClauseContext.GLOBAL()));
}
if (context.blockContainsClause() != null && context.blockContainsClause().Length > 0) {
var blockContainsClauseContext = context.blockContainsClause()[0];
entry.MaxBlockSize = CobolWordsBuilder.CreateIntegerValue(blockContainsClauseContext.maxNumberOfBytes);
if (blockContainsClauseContext.minNumberOfBytes != null) {
entry.MinBlockSize = CobolWordsBuilder.CreateIntegerValue(blockContainsClauseContext.minNumberOfBytes);
}
if (blockContainsClauseContext.CHARACTERS() != null) {
entry.BlockSizeUnit = new SyntaxProperty<BlockSizeUnit>(BlockSizeUnit.Characters,
ParseTreeUtils.GetFirstToken(blockContainsClauseContext.CHARACTERS()));
} else
if (blockContainsClauseContext.RECORDS() != null) {
entry.BlockSizeUnit = new SyntaxProperty<BlockSizeUnit>(BlockSizeUnit.Records, ParseTreeUtils.GetFirstToken(blockContainsClauseContext.RECORDS()));
}
}
if (context.recordClause() != null && context.recordClause().Length > 0) {
var recordClauseContext = context.recordClause()[0];
if (recordClauseContext.numberOfBytes != null) {
entry.MinRecordSize = CobolWordsBuilder.CreateIntegerValue(recordClauseContext.numberOfBytes);
entry.MaxRecordSize = entry.MinRecordSize;
} else
if (recordClauseContext.minNumberOfBytes != null) {
entry.MinRecordSize = CobolWordsBuilder.CreateIntegerValue(recordClauseContext.minNumberOfBytes);
entry.MaxRecordSize = CobolWordsBuilder.CreateIntegerValue(recordClauseContext.maxNumberOfBytes);
} else
if (recordClauseContext.VARYING() != null) {
if (recordClauseContext.fromNumberOfBytes != null)
entry.MinRecordSize = CobolWordsBuilder.CreateIntegerValue(recordClauseContext.fromNumberOfBytes);
if (recordClauseContext.toNumberOfBytes != null)
entry.MaxRecordSize = CobolWordsBuilder.CreateIntegerValue(recordClauseContext.toNumberOfBytes);
if (recordClauseContext.dataNameReference() != null)
entry.RecordSizeDependingOn = CobolWordsBuilder.CreateDataNameReference(recordClauseContext.dataNameReference());
}
}
if (context.labelRecordsClause() != null && context.labelRecordsClause().Length > 0) {
var labelRecordClauseContext = context.labelRecordsClause()[0];
if (labelRecordClauseContext.STANDARD() != null) {
entry.LabelRecordType = new SyntaxProperty<LabelRecordType>(LabelRecordType.StandardLabels, ParseTreeUtils.GetFirstToken(labelRecordClauseContext.STANDARD()));
}
if (labelRecordClauseContext.OMITTED() != null) {
entry.LabelRecordType = new SyntaxProperty<LabelRecordType>(LabelRecordType.Omitted, ParseTreeUtils.GetFirstToken(labelRecordClauseContext.OMITTED()));
} else
if (labelRecordClauseContext.dataNameReference() != null && labelRecordClauseContext.dataNameReference().Length > 0) {
entry.LabelRecords = new SymbolReference[labelRecordClauseContext.dataNameReference().Length];
for (int i = 0; i < labelRecordClauseContext.dataNameReference().Length; i++)
entry.LabelRecords[i] = CobolWordsBuilder.CreateDataNameReference(labelRecordClauseContext.dataNameReference()[i]);
}
}
if (context.valueOfClause() != null && context.valueOfClause().Length > 0) {
var valueOfClauseContext = context.valueOfClause()[0];
entry.ValueOfLabelRecords = new Dictionary<SymbolReference, Variable>();
for (int i = 0; i < valueOfClauseContext.qualifiedDataName().Length; i++) {
entry.ValueOfLabelRecords.Add(
CobolWordsBuilder.CreateQualifiedDataName(valueOfClauseContext.qualifiedDataName()[i]),
CobolExpressionsBuilder.CreateVariable(valueOfClauseContext.variable5()[i]));
}
}
if (context.dataRecordsClause() != null && context.dataRecordsClause().Length > 0) {
var dataRecordClauseContext = context.dataRecordsClause()[0];
entry.DataRecords = new SymbolReference[dataRecordClauseContext.dataNameReference().Length];
for (int i = 0; i < dataRecordClauseContext.dataNameReference().Length; i++)
entry.DataRecords[i] = CobolWordsBuilder.CreateDataNameReference(dataRecordClauseContext.dataNameReference()[i]);
}
if (context.linageClause() != null && context.linageClause().Length > 0) {
var linageClauseContext = context.linageClause()[0];
if (linageClauseContext.numberOfLinesInPage != null)
entry.LogicalPageBodyLineCount = CobolExpressionsBuilder.CreateIntegerVariable(linageClauseContext.numberOfLinesInPage);
if (linageClauseContext.firstLineNumberOfFootingArea != null)
entry.LogicalPageFootingLineNumber = CobolExpressionsBuilder.CreateIntegerVariable(linageClauseContext.firstLineNumberOfFootingArea);
if (linageClauseContext.numberOfLinesInTopMargin != null)
entry.LogicalPageTopMarginLineCount = CobolExpressionsBuilder.CreateIntegerVariable(linageClauseContext.numberOfLinesInTopMargin);
if (linageClauseContext.numberOfLinesInBottomMargin != null)
entry.LogicalPageBottomMarginLineCount = CobolExpressionsBuilder.CreateIntegerVariable(linageClauseContext.numberOfLinesInBottomMargin);
}
if (context.recordingModeClause() != null && context.recordingModeClause().Length > 0) {
var recordingModeClauseContext = context.recordingModeClause()[0];
entry.RecordingMode = CobolWordsBuilder.CreateRecordingMode(recordingModeClauseContext.recordingMode());
}
Context = context;
CodeElement = entry;
}
// - 2. Special registers (allocate a storage area on reference) -
internal StorageArea CreateLinageCounterSpecialRegister(CodeElementsParser.LinageCounterSpecialRegisterContext context)
{
return new FilePropertySpecialRegister(
ParseTreeUtils.GetFirstToken(context.LINAGE_COUNTER()),
CobolWordsBuilder.CreateFileNameReference(context.fileNameReference()));
}
internal UseAfterIOExceptionStatement CreateUseStatementForExceptionDeclarative(CodeElementsParser.UseStatementForExceptionDeclarativeContext context)
{
var statement = new UseAfterIOExceptionStatement();
if (context.GLOBAL() != null)
statement.IsGlobal = new SyntaxProperty<bool>(true, ParseTreeUtils.GetFirstToken(context.GLOBAL()));
if (context.fileNameReference() != null && context.fileNameReference().Length > 0) {
statement.FileNames = new SymbolReference[context.fileNameReference().Length];
for (int i = 0; i < context.fileNameReference().Length; i++)
statement.FileNames[i] = CobolWordsBuilder.CreateFileNameReference(context.fileNameReference()[i]);
}
statement.OpenMode = CreateOpenMode(context);
return statement;
}
// - 2. Special registers (allocate a storage area on reference) -
internal StorageArea CreateLinageCounterSpecialRegister(CodeElementsParser.LinageCounterSpecialRegisterContext context)
{
var specialRegister = new FilePropertySpecialRegister(
ParseTreeUtils.GetFirstToken(context.LINAGE_COUNTER()),
CobolWordsBuilder.CreateFileNameReference(context.fileNameReference()));
if(specialRegister.DataDescriptionEntry != null) {
var dataDescription = specialRegister.DataDescriptionEntry;
CobolWordsBuilder.symbolInformationForTokens[specialRegister.DataDescriptionEntry.DataName.NameLiteral.Token] = specialRegister.DataDescriptionEntry.DataName;
}
if (specialRegister.SymbolReference != null) {
CobolWordsBuilder.symbolInformationForTokens[specialRegister.SymbolReference.NameLiteral.Token] = specialRegister.SymbolReference;
}
return specialRegister;
}