StoreIoAction.h
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1/*
2 * Copyright (C) 1996-2022 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/* DEBUG: section 16 Cache Manager API */
10
11#ifndef SQUID_MGR_STORE_IO_ACTION_H
12#define SQUID_MGR_STORE_IO_ACTION_H
13
14#include "mgr/Action.h"
15
16namespace Mgr
17{
18
21{
22public:
25
26public:
31};
32
34class StoreIoAction: public Action
35{
36protected:
38
39public:
40 static Pointer Create(const CommandPointer &cmd);
41 /* Action API */
42 virtual void add(const Action& action);
43 virtual void pack(Ipc::TypedMsgHdr& msg) const;
44 virtual void unpack(const Ipc::TypedMsgHdr& msg);
45
46protected:
47 /* Action API */
48 virtual void collect();
49 virtual void dump(StoreEntry* entry);
50
51private:
53};
54
55} // namespace Mgr
56
57#endif /* SQUID_MGR_STORE_IO_ACTION_H */
58
struct msghdr with a known type, fixed-size I/O and control buffers
Definition: TypedMsgHdr.h:35
const CommandPointer cmd
the command that caused this action
Definition: Action.h:86
Store IO interface data.
Definition: StoreIoAction.h:21
StoreIoActionData & operator+=(const StoreIoActionData &stats)
implement aggregated 'store_io' action
Definition: StoreIoAction.h:35
virtual void collect()
calculate and keep local action-specific information
virtual void pack(Ipc::TypedMsgHdr &msg) const
pack collected action info into a message to be sent to Coordinator
static Pointer Create(const CommandPointer &cmd)
StoreIoAction(const CommandPointer &cmd)
virtual void dump(StoreEntry *entry)
virtual void add(const Action &action)
incrementally merge in remote information (of the same action type)
StoreIoActionData data
Definition: StoreIoAction.h:52
virtual void unpack(const Ipc::TypedMsgHdr &msg)
unpack action info from the message received by Coordinator
Cache Manager API.
Definition: Action.h:20
class Ping::pingStats_ stats
static bool action(int fd, size_t metasize, const char *fn, const char *url, const SquidMetaList &meta)
Definition: purge.cc:311

 

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