private void Revert()
{
if (disposed || prev == null)
{
return;
}
lock (prev)
{
RuntimeHelpers.PrepareConstrainedRegions();
hObj.AdjustPrivileges(prev);
}
disposed = true;
}
private void Revert()
{
if (disposed)
{
return;
}
lock (hObj)
{
RuntimeHelpers.PrepareConstrainedRegions();
hObj.AdjustPrivileges(prev);
}
hObj.Dispose();
disposed = true;
}
public PrivilegedCodeBlock(Process process, params SystemPrivilege[] systemPrivileges)
{
if (systemPrivileges == null || systemPrivileges.Length == 0)
{
return;
}
RuntimeHelpers.PrepareConstrainedRegions();
hObj = SafeHTOKEN.FromProcess(process, TokenAccess.TOKEN_ADJUST_PRIVILEGES | TokenAccess.TOKEN_QUERY);
if (systemPrivileges.Length == 1)
{
prev = hObj.AdjustPrivilege(systemPrivileges[0], PrivilegeAttributes.SE_PRIVILEGE_ENABLED);
}
else
{
prev = hObj.AdjustPrivileges(systemPrivileges.Select(p => new PrivilegeAndAttributes(p, PrivilegeAttributes.SE_PRIVILEGE_ENABLED)).ToArray());
}
}