public void CheckModuleNames([NotNull] SLangGrammarParser.StartContext context)
{
var moduleNames = context.moduleImport().Select(i => i.Id());
context.moduleImport();
foreach (var module in moduleNames)
{
// нет в папке проекта и папке Lib
var moduleName = module.GetText();
if (moduleTable.ImportedModules.Contains(moduleName))
{
ThrowRepeatingModuleException(moduleName, ModuleData.File, module.Symbol);
}
if (!allModuleNames.Contains(moduleName))
{
ThrowModuleNotFoundException(moduleName, ModuleData.File, module.Symbol);
}
if (moduleName == ModuleData.Name)
{
ThrowModuleImportsItselfException(moduleName, ModuleData.File, module.Symbol);
}
if (moduleName == CompilerConstants.MainModuleName)
{
ThrowUnableImportMainException(ModuleData.File, module.Symbol);
}
moduleTable.ImportedModules.Add(moduleName);
}
}
public override object VisitStart([NotNull] SLangGrammarParser.StartContext context)
{
CheckModuleNames(context);
Visit(context.module());
return(null);
}
public override object VisitStart([NotNull] SLangGrammarParser.StartContext context)
{
headerText.WriteLine($"#ifndef {moduleName}_H");
headerText.WriteLine($"#define {moduleName}_H");
// header includes
headerText.WriteLine("#include <iostream>");
headerText.WriteLine("#include <vector>");
headerText.WriteLine("#include <memory>");
headerText.WriteLine("#include <string>");
var importedFiles = new HashSet <string>();
IEnumerable <IImportable> importableItems = GetImportables(currentModule);
foreach (var item in importableItems)
{
if (item.Header != null)
{
importedFiles.Add(item.Header.File);
}
}
foreach (var module in currentModule.ImportedModules)
{
var item = source.Modules[module];
if (item.IsEmpty)
{
var importables = GetImportables(item);
foreach (var import in importables)
{
if (import.Header != null)
{
importedFiles.Add(import.Header.File);
}
}
}
}
foreach (var file in importedFiles)
{
headerText.WriteLine($"#include {file}");
var replacedStr = file.Replace("\"", "");
var sourcePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory ?? throw new InvalidOperationException("Source code path is not set"), replacedStr);
var destPath = Path.Combine(directoryGen.FullName, replacedStr);
Directory.CreateDirectory(Path.GetDirectoryName(destPath));
File.Copy(sourcePath, destPath, true);
}
// cpp includes
cppText.WriteLine($"#include \"{moduleName}.h\"");
base.VisitStart(context);
headerText.WriteLine();
headerText.WriteLine("#endif");
// end write
headerText.Flush();
cppText.Flush();
return(null);
}
/// <summary>
/// Exit a parse tree produced by <see cref="SLangGrammarParser.start"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitStart([NotNull] SLangGrammarParser.StartContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="SLangGrammarParser.start"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitStart([NotNull] SLangGrammarParser.StartContext context)
{
return(VisitChildren(context));
}
