private static VhdlFile parse(VhdlParserSettings settings, ICharStream stream, RootDeclarativeRegion rootScope, LibraryDeclarativeRegion libraryScope, VHDL_Library_Manager libraryManager)
{
vhdlLexer lexer = new vhdlLexer(stream);
CommonTokenStream tokens = new CommonTokenStream(lexer);
vhdlParser parser = new vhdlParser(tokens);
//--------------------------------------------
//Optional - add listener
//vhdlListener listener = new vhdlListener();
//parser.AddParseListener(listener);
//--------------------------------------------
vhdlSemanticErrorListener vhdlSemanticErrorListener = new vhdlSemanticErrorListener(stream.SourceName);
parser.AddErrorListener(vhdlSemanticErrorListener);
IParseTree tree = parser.design_file();
//Console.WriteLine(tree.ToStringTree(parser));
vhdlVisitor visitor = new vhdlVisitor(settings, rootScope, libraryScope, libraryManager)
{
FileName = stream.SourceName
};
VhdlFile res = visitor.Visit(tree) as VhdlFile;
return(res);
}
private static VhdlFile parse(VhdlParserSettings settings, ICharStream stream, VHDL_Library_Manager libraryManager)
{
RootDeclarativeRegion rootScope = new RootDeclarativeRegion();
LibraryDeclarativeRegion libraryScope = new LibraryDeclarativeRegion("work");
rootScope.Libraries.Add(libraryScope);
return(parse(settings, stream, rootScope, libraryScope, libraryManager));
}
/// <summary>
/// Сам процесс компиляции
/// </summary>
private void CompileFiles()
{
VhdlParserSettings settings = VhdlParserWrapper.DEFAULT_SETTINGS;
settings.AddPositionInformation = true;
RootDeclarativeRegion rootScope = new RootDeclarativeRegion();
foreach (LibraryFileInfo file in compileQueue)
{
logger.WriteLineFormat("Compilation of the file: {0}", file.Path);
logger.Write(file.PrintInfo());
CompileFile(file, settings, rootScope);
logger.WriteLineFormat("Compilation of the file: {0}. success", file.Path);
}
}
public static VhdlFile parseFile(string fileName, VhdlParserSettings settings, RootDeclarativeRegion rootScope, LibraryDeclarativeRegion libray, VHDL_Library_Manager libraryManager)
{
return(parse(settings, new CaseInsensitiveFileStream(fileName), rootScope, libray, libraryManager));
}
public static VhdlFile parseFile(string fileName, VhdlParserSettings settings, VHDL_Library_Manager libraryManager)
{
return(parse(settings, new CaseInsensitiveFileStream(fileName), libraryManager));
}
public static VhdlFile parseStream(Stream stream, VhdlParserSettings settings, VHDL_Library_Manager libraryManager)
{
return(parse(settings, new CaseInsensitiveInputStream(stream), libraryManager));
}
/// <summary>
/// Компиляция файла
/// </summary>
/// <param name="file"></param>
private void CompileFile(LibraryFileInfo file, VhdlParserSettings settings, RootDeclarativeRegion rootScope)
{
LibraryInfo currentLibrary = null;
foreach (LibraryInfo inf in parsedLibraries)
{
if (inf.Name.EqualsIgnoreCase(file.LibraryName))
{
currentLibrary = inf;
break;
}
}
if (currentLibrary == null)
{
currentLibrary = new LibraryInfo(file.LibraryName);
parsedLibraries.Add(currentLibrary);
rootScope.Libraries.Add(currentLibrary.LibraryScope);
}
try
{
Console.WriteLine("parsing file {0} ", file.Path);
VhdlFile vhdfile = VhdlParserWrapper.parseFile(file.Path, settings, rootScope, currentLibrary.LibraryScope, libraryManager);
foreach (LibraryUnit unit in vhdfile.Elements)
{
if (unit is PackageDeclaration)
{
PackageDeclaration pd = unit as PackageDeclaration;
pd.Parent = null;
bool foundPackage = false;
foreach (PackageInfo inf in currentLibrary.Packages)
{
if (inf.Name.EqualsIdentifier(pd.Identifier))
{
inf.DeclarationPath = file.Path;
string path = FormCompilePath(file.Path, "decl");
inf.DeclarationLibPath = path;
inf.Declaration = pd;
foundPackage = true;
break;
}
}
if (foundPackage == false)
{
PackageInfo pi = new PackageInfo(pd.Identifier, currentLibrary.Name, file.Path);
pi.DeclarationPath = file.Path;
string path = FormCompilePath(file.Path, "decl");
pi.DeclarationLibPath = path;
pi.BodyLibPath = path;
pi.Declaration = pd;
currentLibrary.Packages.Add(pi);
}
}
if (unit is PackageBody)
{
PackageBody pb = unit as PackageBody;
pb.Parent = null;
bool foundPackage = false;
foreach (PackageInfo inf in currentLibrary.Packages)
{
if (inf.Name.EqualsIdentifier(pb.Package.Identifier))
{
inf.BodyPath = file.Path;
string path = FormCompilePath(file.Path, "body");
inf.BodyLibPath = path;
inf.Body = pb;
foundPackage = true;
break;
}
}
if (foundPackage == false)
{
PackageInfo pi = new PackageInfo(pb.Package.Identifier, currentLibrary.Name, file.Path);
pi.BodyPath = file.Path;
string path = FormCompilePath(file.Path, "body");
pi.BodyLibPath = path;
pi.Body = pb;
currentLibrary.Packages.Add(pi);
}
}
}
}
catch (Exception ex)
{
logger.WriteLineFormat("parsing {0} failed", file.Path);
logger.WriteLine(ex.Message);
logger.WriteLine(LoggerMessageVerbosity.Error, ex.Message);
}
}