private void Stats(MemoryStream ms, OfpHeader header)
{
if (header.Type == OfpType.OFPT_STATS_REQUEST)
{
return;
}
else
{
OfpStatsReply reply = new OfpStatsReply(ms, header);
MemoryStream bodyms = new MemoryStream(reply.Body);
switch (reply.Type)
{
case OfpStatsTypes.OFPST_DESC:
OfpDescStats stats1 = new OfpDescStats(bodyms);
_controller.PluginSystem.DescStats(stats1, this);
break;
case OfpStatsTypes.OFPST_FLOW:
OfpFlowStats stats2 = new OfpFlowStats(bodyms);
_controller.PluginSystem.FlowStats(stats2, this);
break;
case OfpStatsTypes.OFPST_AGGREGATE:
OfpAggregateStats stats3 = new OfpAggregateStats(bodyms);
_controller.PluginSystem.AggregateStats(stats3, this);
break;
case OfpStatsTypes.OFPST_TABLE:
OfpTableStats stats4 = new OfpTableStats(bodyms);
_controller.PluginSystem.TableStats(stats4, this);
break;
case OfpStatsTypes.OFPST_PORT:
OfpPortStats stats5 = new OfpPortStats(bodyms);
_controller.PluginSystem.PortStats(stats5, this);
break;
case OfpStatsTypes.OFPST_QUEUE:
OfpQueueStats stats6 = new OfpQueueStats(bodyms);
_controller.PluginSystem.QueueStats(stats6, this);
break;
case OfpStatsTypes.OFPST_VENDOR:
OfpVendorStats stats7 = new OfpVendorStats(bodyms, (int)ms.Length);
_controller.PluginSystem.VendorStats(stats7, this);
break;
default:
//throw new ArgumentOutOfRangeException();
break;
}
bodyms.Dispose();
}
}
/// <summary>
/// 处理描述统计消息
/// </summary>
/// <param name="stats"></param>
/// <param name="handler"></param>
/// <returns></returns>
public virtual bool DescStats(OfpDescStats stats, IConnection handler)
{
foreach (var plugin in Plugins.Values.Where(plugin => plugin.Active))
{
try
{
bool result = plugin.MessageHandler.DescStats(stats, handler);
if (result)
{
break;
}
}
catch (Exception e)
{
Debug.WriteLine(e);
}
}
return(true);
}
/// <summary>
/// 处理描述统计消息
/// </summary>
/// <param name="stats"></param>
/// <param name="handler"></param>
/// <returns></returns>
public virtual bool DescStats(OfpDescStats stats, IConnection handler)
{
return(false);
}