extensions/sno_farconnect.c

   1 /*
   2  * Remote client connect/exit notices on snomask +F (far).
   3  * To avoid flooding, connects/exits part of netjoins/netsplits are not shown.
   4  * Consequently, it is not possible to use these notices to keep track
   5  * of all clients.
   6  * -- jilles
   7  *
   8  * $Id: sno_farconnect.c 1869 2006-08-27 14:24:25Z jilles $
   9  */
  10
  11 #include "stdinc.h"
  12 #include "modules.h"
  13 #include "client.h"
  14 #include "hook.h"
  15 #include "ircd.h"
  16 #include "send.h"
  17 #include "s_conf.h"
  18 #include "snomask.h"
  19
  20 static int _modinit(void);
  21 static void _moddeinit(void);
  22 static void h_gcn_new_remote_user(struct Client *);
  23 static void h_gcn_client_exit(hook_data_client_exit *);
  24
  25 mapi_hfn_list_av1 gcn_hfnlist[] = {
  26         { "new_remote_user", (hookfn) h_gcn_new_remote_user },
  27         { "client_exit", (hookfn) h_gcn_client_exit },
  28         { NULL, NULL }
  29 };
  30
  31 DECLARE_MODULE_AV1(globalconnexit, _modinit, _moddeinit, NULL, NULL, gcn_hfnlist, "$Revision: 1869 $");
  32
  33 static int
  34 _modinit(void)
  35 {
  36         /* add the snomask to the available slot */
  37         snomask_modes['F'] = find_snomask_slot();
  38
  39         /* show the fact that we are showing user information in /version */
  40         opers_see_all_users = 1;
  41
  42         return 0;
  43 }
  44
  45 static void
  46 _moddeinit(void)
  47 {
  48         /* disable the snomask and remove it from the available list */
  49         snomask_modes['F'] = 0;
  50 }
  51
  52 static void
  53 h_gcn_new_remote_user(struct Client *source_p)
  54 {
  55
  56         if (!HasSentEob(source_p->servptr))
  57                 return;
  58         sendto_realops_snomask_from(snomask_modes['F'], L_ALL, source_p->servptr,
  59                         "Client connecting: %s (%s@%s) [%s] {%s} [%s]",
  60                         source_p->name, source_p->username, source_p->orighost,
  61                         show_ip(NULL, source_p) ? source_p->sockhost : "255.255.255.255",
  62                         "?", source_p->info);
  63 }
  64
  65 static void
  66 h_gcn_client_exit(hook_data_client_exit *hdata)
  67 {
  68         struct Client *source_p;
  69
  70         source_p = hdata->target;
  71
  72         if (MyConnect(source_p) || !IsClient(source_p))
  73                 return;
  74         if (!HasSentEob(source_p->servptr))
  75                 return;
  76         sendto_realops_snomask_from(snomask_modes['F'], L_ALL, source_p->servptr,
  77                              "Client exiting: %s (%s@%s) [%s] [%s]",
  78                              source_p->name,
  79                              source_p->username, source_p->host, hdata->comment,
  80                              show_ip(NULL, source_p) ? source_p->sockhost : "255.255.255.255");
  81 }