src/SBufStatsAction.h

   1 /*
   2  * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #ifndef SQUID_SRC_SBUFSTATSACTION_H
  10 #define SQUID_SRC_SBUFSTATSACTION_H
  11
  12 #include "mgr/Action.h"
  13 #include "StatHist.h"
  14
  15 class StoreEntry;
  16
  17 /// SBuf stats for cachemgr
  18 class SBufStatsAction: public Mgr::Action
  19 {
  20 public:
  21     /// Mgr::ClassActionCreationHandler for Mgr::RegisterAction()
  22     static Pointer Create(const Mgr::CommandPointer &cmd);
  23     static void RegisterWithCacheManager(void);
  24
  25 protected:
  26     explicit SBufStatsAction(const Mgr::CommandPointer &cmd);
  27     /* Mgr::Action API */
  28     void collect() override;
  29     void dump(StoreEntry* entry) override;
  30
  31 private:
  32     /* Mgr::Action API */
  33     void add(const Mgr::Action& action) override;
  34     void pack(Ipc::TypedMsgHdr& msg) const override;
  35     void unpack(const Ipc::TypedMsgHdr& msg) override;
  36
  37     SBufStats sbdata;
  38     MemBlobStats mbdata;
  39     StatHist sbsizesatdestruct;
  40     StatHist mbsizesatdestruct;
  41 };
  42
  43 #endif /* SQUID_SRC_SBUFSTATSACTION_H */
  44