src/mgr/StoreIoAction.h

   1 /*
   2  * $Id$
   3  *
   4  * DEBUG: section 16    Cache Manager API
   5  *
   6  */
   7
   8 #ifndef SQUID_MGR_STORE_IO_ACTION_H
   9 #define SQUID_MGR_STORE_IO_ACTION_H
  10
  11 #include "mgr/Action.h"
  12
  13 namespace Mgr
  14 {
  15
  16 /// Store IO interface data
  17 class StoreIoActionData
  18 {
  19 public:
  20     StoreIoActionData();
  21     StoreIoActionData& operator += (const StoreIoActionData& stats);
  22
  23 public:
  24     double create_calls;
  25     double create_select_fail;
  26     double create_create_fail;
  27     double create_success;
  28 };
  29
  30 /// implement aggregated 'store_io' action
  31 class StoreIoAction: public Action
  32 {
  33 protected:
  34     StoreIoAction(const CommandPointer &cmd);
  35
  36 public:
  37     static Pointer Create(const CommandPointer &cmd);
  38     /* Action API */
  39     virtual void add(const Action& action);
  40     virtual void pack(Ipc::TypedMsgHdr& msg) const;
  41     virtual void unpack(const Ipc::TypedMsgHdr& msg);
  42
  43 protected:
  44     /* Action API */
  45     virtual void collect();
  46     virtual void dump(StoreEntry* entry);
  47
  48 private:
  49     StoreIoActionData data;
  50 };
  51
  52 } // namespace Mgr
  53
  54 #endif /* SQUID_MGR_STORE_IO_ACTION_H */