/// <summary>
/// Returns existing NetSiteState object for specified address, first checking group membership or null
/// </summary>
public NetSiteState FindNetSiteStateForAddress(string address, ref Group group)
{
NetSiteState result;
if (group==null) group = FindGroupForAddress(address);
if (group!=null)
if (NetState.TryGetValue(group.Key, out result)) return result;
if (NetState.TryGetValue(address, out result)) return result;
return null;
}
internal NetSiteState(Group group)
{
Group = group;
m_LastTouch = DateTime.UtcNow;
}
/// <summary>
/// Cheks whether the rule is satisfied - all listed conditions are met. May lazily resolve addresses to groups
/// </summary>
public virtual bool Check(NetGate.State state, ITraffic traffic, ref Group fromGroup, ref Group toGroup)
{
if (
!Check_FromAddrs(traffic.FromAddress) ||
!Check_ToAddrs(traffic.ToAddress) ||
!Check_Methods(traffic.Method) ||
!Check_Services(traffic.Service) ||
!Check_URLFragments(traffic.RequestURL)
) return false;
if (m_FromGroups!=null)
{
if (fromGroup==null)
fromGroup = state.FindGroupForAddress(traffic.FromAddress);
if (fromGroup==null) return false;
if (!Check_FromGroups(fromGroup.Name)) return false;
}
if (m_ToGroups!=null)
{
if (toGroup==null)
toGroup = state.FindGroupForAddress(traffic.ToAddress);
if (toGroup==null) return false;
if (!Check_ToGroups(toGroup.Name)) return false;
}
if (m_FromExpression!=null)
{
var netState = state.FindNetSiteStateForAddress(traffic.FromAddress, ref fromGroup);
if (!invokeEvaluator(netState, m_FromExpression)) return false;
}
if (m_ToExpression!=null)
{
var netState = state.FindNetSiteStateForAddress(traffic.ToAddress, ref toGroup);
if (!invokeEvaluator(netState, m_ToExpression)) return false;
}
return true;
}
