/// <exception cref="System.IO.IOException"></exception>
private CanonicalTreeParser Enter(RevObject tree)
{
CanonicalTreeParser p = treeWalk.CreateSubtreeIterator0(reader, tree);
if (p.Eof)
{
// We can't tolerate the subtree being an empty tree, as
// that will break us out early before we visit all names.
// If it is, advance to the parent's next record.
//
return(treeWalk.Next());
}
return(p);
}
/// <exception cref="NGit.Errors.MissingObjectException"></exception>
/// <exception cref="NGit.Errors.IncorrectObjectTypeException"></exception>
/// <exception cref="System.IO.IOException"></exception>
private void MarkTreeUninteresting(RevTree tree)
{
if ((tree.flags & UNINTERESTING) != 0)
{
return;
}
tree.flags |= UNINTERESTING;
treeWalk = treeWalk.ResetRoot(reader, tree);
while (!treeWalk.Eof)
{
FileMode mode = treeWalk.EntryFileMode;
int sType = mode.GetObjectType();
switch (sType)
{
case Constants.OBJ_BLOB:
{
treeWalk.GetEntryObjectId(idBuffer);
LookupBlob(idBuffer).flags |= UNINTERESTING;
break;
}
case Constants.OBJ_TREE:
{
treeWalk.GetEntryObjectId(idBuffer);
RevTree t = LookupTree(idBuffer);
if ((t.flags & UNINTERESTING) == 0)
{
t.flags |= UNINTERESTING;
treeWalk = treeWalk.CreateSubtreeIterator0(reader, t);
continue;
}
break;
}
default:
{
if (FileMode.GITLINK.Equals(mode))
{
break;
}
treeWalk.GetEntryObjectId(idBuffer);
throw new CorruptObjectException(MessageFormat.Format(JGitText.Get().corruptObjectInvalidMode3
, mode, idBuffer.Name, treeWalk.EntryPathString, tree));
}
}
treeWalk = treeWalk.Next();
}
}
