LCOV - code coverage report
Current view: top level - vnsw/agent/oper - ecmp.h (source / functions) Hit Total Coverage
Test: OpenSDN C/C++ coverage (all TARGET_SET jobs) Lines: 1 1 100.0 %
Date: 2026-06-04 02:06:09 Functions: 1 2 50.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * Copyright (c) 2017 Juniper Networks, Inc. All rights reserved.
       3             :  */
       4             : 
       5             : #ifndef vnsw_ecmp_hpp
       6             : #define vnsw_ecmp_hpp
       7             : 
       8             : #include <cmn/agent_cmn.h>
       9             : #include <oper/route_common.h>
      10             : 
      11             : class EcmpLoadBalance;
      12             : class PathPreference;
      13             : class TunnelType;
      14             : 
      15             : class EcmpData {
      16             : public:
      17             :     EcmpData(Agent *agent,
      18             :              const string &vrf_name,
      19             :              const string &route_str,
      20             :              AgentPath *path,
      21             :              bool del);
      22         549 :     virtual ~EcmpData() { }
      23             : 
      24             :     bool Update(AgentRoute *rt);
      25             :     bool UpdateWithParams(const SecurityGroupList &sg_list,
      26             :                           const TagList &tag_list,
      27             :                           const CommunityList &community_list,
      28             :                           const PathPreference &path_preference,
      29             :                           const TunnelType::TypeBmap bmap,
      30             :                           const EcmpLoadBalance &ecmp_load_balance,
      31             :                           const VnListType &vn_list,
      32             :                           DBRequest &nh_req);
      33             :     static const NextHop* GetLocalNextHop(const AgentRoute *rt);
      34             : 
      35             : private:
      36             :     //Ecmp formed with local_vm_peer
      37             :     bool LocalVmPortPeerEcmp(AgentRoute *rt);
      38             :     //Ecmp formed by bgp peer(CN)
      39             :     bool BgpPeerEcmp();
      40             :     //Helper routines
      41             :     bool EcmpAddPath(AgentRoute *rt);
      42             :     bool EcmpDeletePath(AgentRoute *rt);
      43             :     bool ModifyEcmpPath(CompositeNHKey *composite_nh_key = NULL);
      44             :     bool UpdateNh(CompositeNHKey *composite_nh_key = NULL);
      45             :     bool SyncParams();
      46             :     //Allocate or append
      47             :     void AllocateEcmpPath(AgentRoute *rt, const AgentPath *path2);
      48             :     bool UpdateComponentNH(AgentRoute *rt, AgentPath *path);
      49             :     void AppendEcmpPath(AgentRoute *rt, AgentPath *path);
      50             :     //Delete
      51             :     void DeleteComponentNH(AgentRoute *rt, AgentPath *path);
      52             : 
      53             :     //Variables
      54             :     AgentPath *path_;
      55             :     AgentPath *ecmp_path_;
      56             :     bool delete_;
      57             :     bool alloc_label_;
      58             :     uint32_t label_;
      59             :     std::string vrf_name_;
      60             :     std::string route_str_;
      61             :     VnListType vn_list_;
      62             :     SecurityGroupList sg_list_;
      63             :     TagList tag_list_;
      64             :     CommunityList community_list_;
      65             :     PathPreference path_preference_;
      66             :     TunnelType::TypeBmap tunnel_bmap_;
      67             :     EcmpLoadBalance ecmp_load_balance_;
      68             :     DBRequest nh_req_;
      69             :     Agent *agent_;
      70             :     DISALLOW_COPY_AND_ASSIGN(EcmpData);
      71             : };
      72             : 
      73             : #endif // vnsw_ecmp_hpp

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