/// <summary>Generates code</summary>
/// <param name="tree">Root of a syntax tree</param>
/// <param name="table">Table of symbols</param>
/// <param name="columns">Columns layout</param>
public void Generate(TypeCobol.Compiler.Nodes.Root tree, TypeCobol.Compiler.CodeModel.SymbolTable table, TypeCobol.Compiler.Text.ColumnsLayout columns = TypeCobol.Compiler.Text.ColumnsLayout.FreeTextFormat)
{
// STEP 0: Initialize the global values.
RootNode = tree;
SymTable = table;
Layout = columns;
//Create the Initial target document.
CreateTargetDocument();
// STEP 1: modify tree to adapt it to destination language
// 1.1 Run the Qualifier action on this node
Qualifier qualifier = new Qualifier(this, tree);
qualifier.Execute();
// 1.2 Perform other actions
Actions.Perform(tree);
// STEP 2: convert tree to destination language code
TreeToCode();
}
/// <summary>
/// Use a pre-existing text document, already initialized from a Cobol file
/// </summary>
public FileCompiler(string libraryName, string fileName, SourceFileProvider sourceFileProvider, IProcessedTokensDocumentProvider documentProvider, ColumnsLayout columnsLayout, TypeCobolOptions compilerOptions, CodeModel.SymbolTable customSymbols, bool isCopyFile, MultilineScanState scanState, CompilationProject compilationProject, List <RemarksDirective.TextNameVariation> copyTextNameVariations) :
this(libraryName, fileName, null, sourceFileProvider, documentProvider, columnsLayout, null, compilerOptions, customSymbols, isCopyFile, scanState, compilationProject, copyTextNameVariations)
{
}
/// <summary>
/// Load a Cobol source file in memory
/// </summary>
public FileCompiler(string libraryName, string fileName, SourceFileProvider sourceFileProvider, IProcessedTokensDocumentProvider documentProvider, ColumnsLayout columnsLayout, TypeCobolOptions compilerOptions, CodeModel.SymbolTable customSymbols, bool isCopyFile, CompilationProject compilationProject) :
this(libraryName, fileName, null, sourceFileProvider, documentProvider, columnsLayout, null, compilerOptions, customSymbols, isCopyFile, null, compilationProject, null)
{
}
private IDictionary <string, List <Program> > GetProgramsTable(SymbolTable symbolTable)
{
return(symbolTable.Programs);
}
private IDictionary <string, List <FunctionDeclaration> > GetFunctionTable(SymbolTable symbolTable)
{
return(symbolTable.Functions);
}
private IDictionary <string, List <TypeDefinition> > GetTypeTable(SymbolTable symbolTable)
{
return(symbolTable.Types);
}
private IDictionary <string, List <Paragraph> > GetParagraphTable(SymbolTable symbolTable)
{
return(symbolTable.Paragraphs);
}
private IDictionary <string, List <Section> > GetSectionTable(SymbolTable symbolTable)
{
return(symbolTable.Sections);
}
private List <T> GetFromTableAndEnclosing <T>(string head,
Func <SymbolTable, IDictionary <string, List <T> > > getTableFunction, SymbolTable symbolTable = null) where T : Node
{
symbolTable = symbolTable ?? this;
var table = getTableFunction.Invoke(symbolTable);
var values = GetFromTable(head, table);
if (EnclosingScope != null)
{
values.AddRange(EnclosingScope.GetFromTableAndEnclosing(head, getTableFunction));
}
return(values);
}
private IDictionary <string, List <DataDefinition> > GetDataDefinitionTable(SymbolTable symbolTable)
{
return(symbolTable.DataEntries);
}
public SourceProgram(SymbolTable EnclosingScope, CodeElement codeElement) : base(codeElement)
{
IsNested = false;
SymbolTable = new SymbolTable(EnclosingScope);
SyntaxTree.Root.SymbolTable = SymbolTable;
}