private void AppendStackHelper(TokenBasedSet thisSet, TokenBasedSet permSet, bool unrestrictedThisSet, bool unrestrictedPermSet, bool unrestricted)
{
int maxThis = thisSet.GetMaxUsedIndex();
int maxPerm = permSet.GetMaxUsedIndex();
int maxIndex = maxThis > maxPerm ? maxThis : maxPerm;
for (int i = 0; i <= maxIndex; i++)
{
PermissionList plist = (PermissionList)thisSet.GetItem(i);
PermissionList appendList = (PermissionList)permSet.GetItem(i);
if (plist != null)
{
if (appendList != null)
{
// This call will not add the permission if the list is
// empty, or if the last element is a normal check with
// a null Permission. Let the method take care of it...
plist.AppendStack(appendList.Copy());
}
else
{
// Nothing on the compressed stack for this index,
// so terminate current list.
if (!unrestrictedPermSet)
{
plist.AppendPermissionAndCompress(null, PermissionList.MatchChecked);
}
}
}
else if (unrestrictedThisSet && appendList != null)
{
thisSet.SetItem(i, appendList.Copy());
}
}
}
public PermissionListSet(PermissionListSet permListSet)
{
if (permListSet == null)
{
Reset();
return;
}
m_unrestrictedPermSet = new TokenBasedSet(permListSet.m_unrestrictedPermSet);
// Now deep copy all permission lists in set.
// Note that this DOES deep copy permissions in the list.
for (int i = 0; i <= m_unrestrictedPermSet.GetMaxUsedIndex(); i++)
{
PermissionList plist = (PermissionList)m_unrestrictedPermSet.GetItem(i);
if (plist != null)
{
m_unrestrictedPermSet.SetItem(i, plist.Copy());
}
}
m_normalPermSet = new TokenBasedSet(permListSet.m_normalPermSet);
// Now deep copy all permission lists in set.
// Note that this DOES deep copy permissions in the list.
for (int i = 0; i <= m_normalPermSet.GetMaxUsedIndex(); i++)
{
PermissionList plist = (PermissionList)m_normalPermSet.GetItem(i);
if (plist != null)
{
m_normalPermSet.SetItem(i, plist.Copy());
}
}
m_unrestricted = permListSet.m_unrestricted;
m_state = permListSet.m_state;
}