private bool UpdatePermissions(PermissionSetTriple currentTriple, PermissionListSet pls)
{
if (pls != null)
{
if (pls.m_permSetTriples != null)
{
// DCS has an AGR List. So we need to add the AGR List
UpdateTripleListAndCreateNewTriple(currentTriple,pls.m_permSetTriples);
}
else
{
// Common case: One AGR set
PermissionSetTriple tmp_psTriple = pls.m_firstPermSetTriple;
PermissionSetTriple retTriple;
// First try and update currentTriple. Return value indicates if we can stop construction
if (currentTriple.Update(tmp_psTriple, out retTriple))
return true;
// If we got a non-null retTriple, what it means is that compression failed,
// and we now have 2 triples to deal with: retTriple and currentTriple.
// retTriple has to be appended first. then currentTriple.
if (retTriple != null)
{
EnsureTriplesListCreated();
// we just created a new triple...add the previous one (returned) to the list
m_permSetTriples.Add(retTriple);
}
}
}
else
{
// pls can be null only outside the loop in CreateCompressedState
UpdateTripleListAndCreateNewTriple(currentTriple, null);
}
return false;
}
