2 * @brief Interface and declarations for client counting functions.
3 * @version $Id: querycmds.h 1212 2004-10-03 17:02:23Z entrope $
5 #ifndef INCLUDED_querycmds_h
6 #define INCLUDED_querycmds_h
8 #ifndef INCLUDED_ircd_features_h
9 #include "ircd_features.h" /* feature_str() */
18 /** Counts types of clients, servers, etc.\ on the network. */
19 struct UserStatistics {
20 /* Local connections: */
21 unsigned int unknowns; /**< Clients of types: unknown, connecting, handshake */
22 unsigned int local_servers; /**< Directly connected servers. */
23 unsigned int local_clients; /**< Directly connected clients. */
26 unsigned int servers; /**< Known servers, including #me. */
27 unsigned int clients; /**< Registered users. */
29 /* Global user mode changes: */
30 unsigned int inv_clients; /**< Registered invisible users. */
31 unsigned int opers; /**< Registered IRC operators. */
34 unsigned int channels; /**< Existing channels. */
37 extern struct UserStatistics UserStats;
43 /* Macros for remote connections: */
44 /** Count \a cptr as a new remote client. */
45 #define Count_newremoteclient(UserStats, cptr) (++UserStats.clients, ++(cli_serv(cptr)->clients))
46 /** Count a new remote server. */
47 #define Count_newremoteserver(UserStats) (++UserStats.servers)
49 /** Count a remote user quit. */
50 #define Count_remoteclientquits(UserStats,cptr) \
52 --UserStats.clients; \
53 if (!IsServer(cptr)) \
54 --(cli_serv(cli_user(cptr)->server)->clients); \
57 /** Count a remote server quit. */
58 #define Count_remoteserverquits(UserStats) (--UserStats.servers)
60 /* Macros for local connections: */
61 /** Count a new local unknown connection. */
62 #define Count_newunknown(UserStats) (++UserStats.unknowns)
63 /** Update counters when \a cptr goes from unknown to registered. */
64 #define Count_unknownbecomesclient(cptr, UserStats) \
66 --UserStats.unknowns; ++UserStats.local_clients; ++UserStats.clients; \
67 if (match(feature_str(FEAT_DOMAINNAME), cli_sockhost(cptr)) == 0) \
68 ++current_load.local_count; \
69 if (UserStats.local_clients > max_client_count) \
70 max_client_count = UserStats.local_clients; \
71 if (UserStats.local_clients + UserStats.local_servers > max_connection_count) \
73 max_connection_count = UserStats.local_clients + UserStats.local_servers; \
74 if (max_connection_count % 10 == 0) \
75 sendto_opmask_butone(0, SNO_OLDSNO, "Maximum connections: %d (%d clients)", \
76 max_connection_count, max_client_count); \
79 /** Update counters when \a cptr goes from unknown to server. */
80 #define Count_unknownbecomesserver(UserStats) do { --UserStats.unknowns; ++UserStats.local_servers; ++UserStats.servers; } while(0)
81 /** Update counters when \a cptr (a local user) disconnects. */
82 #define Count_clientdisconnects(cptr, UserStats) \
85 --UserStats.local_clients; --UserStats.clients; \
86 if (match(feature_str(FEAT_DOMAINNAME), cli_sockhost(cptr)) == 0) \
87 --current_load.local_count; \
89 /** Update counters when a local server disconnects. */
90 #define Count_serverdisconnects(UserStats) do { --UserStats.local_servers; --UserStats.servers; } while(0)
91 /** Update counters when an unknown client disconnects. */
92 #define Count_unknowndisconnects(UserStats) (--UserStats.unknowns)
99 #endif /* INCLUDED_querycmds_h */