public void UpdateDatabase(string fileName, CXTranslationUnit TU, CancellationToken cancellationToken, bool force = false)
{
if (!cancellationToken.IsCancellationRequested)
{
if (!force)
{
using (var cmd = Connection.CreateCommand()) {
cmd.CommandText = "SELECT LASTWRITETIME FROM TRACKING WHERE NAME=@N;";
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue("@N", TableName(fileName));
using (var result = cmd.ExecuteReader()) {
result.Read();
string lwt = result.GetString(0);
if (lwt.Equals(new FileInfo(fileName).LastWriteTime.ToString()))
{
return;
}
}
}
}
Reset(fileName);
CXCursor TUcursor = clang.getTranslationUnitCursor(TU);
var parser = new TranslationUnitParser(this, fileName, cancellationToken, TUcursor);
using (var tr = Connection.BeginTransaction()) {
clang.visitChildren(TUcursor, parser.Visit, new CXClientData(new IntPtr(0)));
tr.Commit();
}
}
}
public CXChildVisitResult Visit(CXCursor cursor, CXCursor parent, IntPtr data)
{
if (!File.Equals(TranslationUnitParser.GetFileName(cursor)))
{
return(CXChildVisitResult.Continue);
}
CXCursor referenced = project.ClangManager.GetCursorReferenced(cursor);
string Usr = project.ClangManager.GetCursorUsrString(referenced);
if (UsrReferenced.Equals(Usr))
{
CXSourceRange range = clang.Cursor_getSpellingNameRange(cursor, 0, 0);
var reference = new Reference(project, cursor, range);
//FIXME: don't block!
Document doc = IdeApp.Workbench.OpenDocument(reference.FileName, project, false).Result;
if (!references.Contains(reference)
//this check is needed because explicit namespace qualifiers, eg: "std" from std::toupper
//are also found when finding eg:toupper references, but has the same cursorkind as eg:"toupper"
&& doc.Editor.GetTextAt(reference.Begin.Offset, reference.Length).Equals(referenced.ToString()))
{
references.Add(reference);
}
}
return(CXChildVisitResult.Recurse);
}
