/*
* Helpers designed for stack compression
*/
private void NullTerminateRest(int startIndex, int action)
{
for (int i = startIndex; i <= m_unrestrictedPermSet.GetMaxUsedIndex(); i++)
{
PermissionList plist = (PermissionList)m_unrestrictedPermSet.GetItem(i);
if (plist != null)
{
plist.AppendPermissionAndCompress(null, action);
}
}
}
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());
}
}
}