usercount/usercount.c

   1 #include "../nick/nick.h"
   2 #include "../core/hooks.h"
   3 #include "usercount.h"
   4
   5 int servercount[MAXSERVERS];
   6
   7 static void uc_newserver(int hook, void *arg);
   8 static void uc_newnick(int hook, void *arg);
   9 static void uc_lostnick(int hook, void *arg);
  10
  11 void _init(void) {
  12   registerhook(HOOK_SERVER_NEWSERVER, uc_newserver);
  13   registerhook(HOOK_NICK_NEWNICK, uc_newnick);
  14   registerhook(HOOK_NICK_LOSTNICK, uc_lostnick);
  15 }
  16
  17 void _fini(void) {
  18   deregisterhook(HOOK_SERVER_NEWSERVER, uc_newserver);
  19   deregisterhook(HOOK_NICK_NEWNICK, uc_newnick);
  20   deregisterhook(HOOK_NICK_LOSTNICK, uc_lostnick);
  21 }
  22
  23 static void uc_newserver(int hook, void *arg) {
  24   long num = (long)arg;
  25
  26   servercount[num] = 0;
  27 }
  28
  29 static void uc_newnick(int hook, void *arg) {
  30   nick *np = (nick *)arg;
  31
  32   if(np)
  33     servercount[homeserver(np->numeric)]++;
  34 }
  35
  36 static void uc_lostnick(int hook, void *arg) {
  37   nick *np = (nick *)arg;
  38
  39   if(np)
  40     servercount[homeserver(np->numeric)]--;
  41 }