Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
       3             :  */
       4             : 
       5             : #ifndef SRC_BGP_RTARGET_RTARGET_TABLE_H_
       6             : #define SRC_BGP_RTARGET_RTARGET_TABLE_H_
       7             : 
       8             : #include <atomic>
       9             : #include <string>
      10             : 
      11             : #include "bgp/bgp_attr.h"
      12             : #include "bgp/bgp_table.h"
      13             : #include "bgp/rtarget/rtarget_address.h"
      14             : #include "bgp/rtarget/rtarget_route.h"
      15             : 
      16             : class BgpServer;
      17             : class BgpRoute;
      18             : 
      19             : class RTargetTable : public BgpTable {
      20             : public:
      21             :     struct RequestKey : BgpTable::RequestKey {
      22      161445 :         RequestKey(const RTargetPrefix &prefix, const IPeer *ipeer)
      23      161445 :             : prefix(prefix), peer(ipeer) {
      24      161446 :         }
      25             :         RTargetPrefix prefix;
      26             :         const IPeer *peer;
      27      119935 :         virtual const IPeer *GetPeer() const { return peer; }
      28             :     };
      29             : 
      30             :     RTargetTable(DB *db, const std::string &name);
      31             : 
      32             :     virtual std::unique_ptr<DBEntry> AllocEntry(const DBRequestKey *key) const;
      33             :     virtual std::unique_ptr<DBEntry> AllocEntryStr(const std::string &key) const;
      34             : 
      35      621589 :     virtual Address::Family family() const { return Address::RTARGET; }
      36             : 
      37             :     virtual size_t Hash(const DBEntry *entry) const;
      38             :     virtual size_t Hash(const DBRequestKey *key) const;
      39             : 
      40             :     virtual BgpRoute *RouteReplicate(BgpServer *server, BgpTable *src_table,
      41             :                                      BgpRoute *src_rt, const BgpPath *path,
      42             :                                      ExtCommunityPtr ptr);
      43             : 
      44             :     virtual bool Export(RibOut *ribout, Route *route,
      45             :                         const RibPeerSet &peerset,
      46             :                         UpdateInfoSList &info_slist);
      47             :     static DBTableBase *CreateTable(DB *db, const std::string &name);
      48           0 :     time_t last_updated() const { return last_updated_; }
      49             : 
      50             : private:
      51             :     virtual BgpRoute *TableFind(DBTablePartition *rtp,
      52             :                                 const DBRequestKey *prefix);
      53             :     void AddRemoveCallback(const DBEntryBase *entry, bool add) const;
      54             : 
      55             :     mutable std::atomic<time_t> last_updated_;
      56             : 
      57             :     DISALLOW_COPY_AND_ASSIGN(RTargetTable);
      58             : };
      59             : 
      60             : #endif  // SRC_BGP_RTARGET_RTARGET_TABLE_H_