Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
       3             :  * Copyright Contributors to the OpenSDN project
       4             :  */
       5             : 
       6             : #ifndef vnsw_agent_icmp_proto_h_
       7             : #define vnsw_agent_icmp_proto_h_
       8             : 
       9             : #include "pkt/proto.h"
      10             : #include "services/icmp_handler.h"
      11             : 
      12             : class IcmpProto : public Proto {
      13             : public:
      14             :     struct IcmpStats {
      15           8 :         IcmpStats() { Reset(); }
      16          18 :         void Reset() { icmp_gw_ping = icmp_gw_ping_err = icmp_drop =
      17          18 :                         icmp_intf_not_inst = icmp_no_l3fwd = 0; }
      18             : 
      19             :         uint32_t icmp_gw_ping;
      20             :         uint32_t icmp_gw_ping_err;
      21             :         uint32_t icmp_drop;
      22             :         uint32_t icmp_intf_not_inst;
      23             :         uint32_t icmp_no_l3fwd;
      24             :     };
      25             : 
      26           2 :     void Shutdown() {}
      27             :     IcmpProto(Agent *agent, boost::asio::io_context &io);
      28             :     virtual ~IcmpProto();
      29             :     ProtoHandler *AllocProtoHandler(boost::shared_ptr<PktInfo> info,
      30             :                                     boost::asio::io_context &io);
      31             : 
      32           0 :     void IncrStatsGwPing() { stats_.icmp_gw_ping++; }
      33           0 :     void IncrStatsGwPingErr() { stats_.icmp_gw_ping_err++; }
      34           0 :     void IncrStatsDrop() { stats_.icmp_drop++; }
      35           0 :     void IncrStatsIntfNotInst() { stats_.icmp_intf_not_inst++; }
      36           0 :     void IncrStatsNoL3Fwd() { stats_.icmp_no_l3fwd++; }
      37          20 :     const IcmpStats &GetStats() const { return stats_; }
      38          10 :     void ClearStats() { stats_.Reset(); }
      39             : 
      40             : private:
      41             :     IcmpStats stats_;
      42             :     DISALLOW_COPY_AND_ASSIGN(IcmpProto);
      43             : };
      44             : 
      45             : #endif // vnsw_agent_icmp_proto_h_