public void ReadFile(string filePath, List <string> includes)
{
this.logger.Write(" Parsing ");
this.logger.WriteLine(filePath);
string[] arr = { "-x", "c++" };
arr = arr.Concat(includes.Select(x => "-I" + x)).ToArray();
CXTranslationUnit translationUnit;
CXUnsavedFile unsavedFile;
var translationUnitError = clang.parseTranslationUnit2(this.createIndex, filePath, arr, arr.Length, out unsavedFile, 0, 0, out translationUnit);
if (translationUnitError != CXErrorCode.CXError_Success)
{
this.logger.WriteLine("Error: " + translationUnitError);
var numDiagnostics = clang.getNumDiagnostics(translationUnit);
for (uint i = 0; i < numDiagnostics; ++i)
{
var diagnostic = clang.getDiagnostic(translationUnit, i);
this.logger.WriteLine(clang.getDiagnosticSpelling(diagnostic).ToString());
clang.disposeDiagnostic(diagnostic);
}
}
var structVisitor = new FileVisitor(this.parser, this.leaves, this.links, this.logger);
clang.visitChildren(clang.getTranslationUnitCursor(translationUnit), structVisitor.VisitFile, new CXClientData(IntPtr.Zero));
clang.disposeTranslationUnit(translationUnit);
}
public CXChildVisitResult VisitClass(CXCursor cursor, CXCursor parent, IntPtr data)
{
CXCursorKind curKind = clang.getCursorKind(cursor);
if (curKind == CXCursorKind.CXCursor_CXXMethod || curKind == CXCursorKind.CXCursor_Constructor || curKind == CXCursorKind.CXCursor_Destructor)
{
if (this.current != null)
{
var lines = FileVisitor.NumLines(cursor);
this.current.LOC += lines;
}
}
else if (curKind == CXCursorKind.CXCursor_TypeRef || curKind == CXCursorKind.CXCursor_VarDecl || curKind == CXCursorKind.CXCursor_CXXBaseSpecifier || curKind == CXCursorKind.CXCursor_TemplateRef || curKind == CXCursorKind.CXCursor_DeclRefExpr || curKind == CXCursorKind.CXCursor_ClassTemplate)
{
this.References(FullName(cursor));
}
else if (curKind == CXCursorKind.CXCursor_EnumDecl)
{
if (this.current != null)
{
this.leaves[FullName(cursor)] = this.current;
}
}
return(CXChildVisitResult.CXChildVisit_Recurse);
}
public CXChildVisitResult VisitFile(CXCursor cursor, CXCursor parent, IntPtr data)
{
var location = clang.getCursorLocation(cursor);
if (clang.Location_isInSystemHeader(location) != 0)
{
return(CXChildVisitResult.CXChildVisit_Continue);
}
#if false
if (false)
{
CXFile file;
uint i, j, k;
clang.getFileLocation(location, out file, out i, out j, out k);
var fileName = clang.getFileName(file).ToString().Replace('/', System.IO.Path.PathSeparator).Replace('\\', System.IO.Path.PathSeparator);
if (this.visited.Contains(fileName))
{
return(CXChildVisitResult.CXChildVisit_Continue);
}
this.visited.Add(fileName);
}
#endif
CXCursorKind curKind = clang.getCursorKind(cursor);
if (curKind == CXCursorKind.CXCursor_Namespace)
{
var previous = this.namespaces;
this.namespaces += "." + clang.getCursorSpelling(cursor).ToString();
clang.visitChildren(cursor, this.VisitFile, new CXClientData(IntPtr.Zero));
this.namespaces = previous;
}
else if (curKind == CXCursorKind.CXCursor_ClassDecl || curKind == CXCursorKind.CXCursor_StructDecl || curKind == CXCursorKind.CXCursor_UnionDecl)
{
var fullName = FullName(cursor);
if (!this.leaves.ContainsKey(fullName))
{
var filter = string.Empty;
var name = fullName;
var i = fullName.LastIndexOf(".");
if (i != -1)
{
name = fullName.Substring(i + 1);
filter = fullName.Substring(0, i);
}
var branch = this.parser.Dependencies.GetPath(filter, ".");
var leaf = this.parser.Create(name, fullName, branch);
this.SetSourceProvider(leaf, cursor);
this.leaves[fullName] = leaf;
this.current = leaf;
this.links[this.current] = new HashSet <string>();
}
else
{
var leaf = this.leaves[fullName];
this.current = leaf;
this.hasChildren = false;
clang.visitChildren(cursor, this.VisitChildren, new CXClientData(IntPtr.Zero));
if (this.hasChildren)
{
this.SetSourceProvider(leaf, cursor);
}
}
clang.visitChildren(cursor, this.VisitClass, new CXClientData(IntPtr.Zero));
this.current = null;
}
else if (curKind == CXCursorKind.CXCursor_CXXMethod || curKind == CXCursorKind.CXCursor_Constructor || curKind == CXCursorKind.CXCursor_Destructor)
{
this.current = null;
var fullName = FileVisitor.GetClass(cursor);
if (fullName.Length == 0)
{
return(CXChildVisitResult.CXChildVisit_Continue);
}
if (this.namespaces.Length > 0)
{
fullName = this.namespaces.Substring(1) + "." + fullName;
}
if (this.leaves.ContainsKey(fullName))
{
this.current = this.leaves[fullName];
clang.visitChildren(cursor, this.VisitClass, new CXClientData(IntPtr.Zero));
this.current = null;
}
else
{
this.logger.Write("Cannot find class ");
this.logger.WriteLine(fullName);
}
}
else if (curKind != CXCursorKind.CXCursor_UsingDirective && curKind != CXCursorKind.CXCursor_VarDecl)
{
this.logger.Write("Skipping ");
this.logger.WriteLine(curKind.ToString());
}
return(CXChildVisitResult.CXChildVisit_Continue);
}