extensions/sno_whois.c

   1 /*
   2  * +W snomask: Displays if a local user has done a WHOIS request on you.
   3  * derived from spy_whois_notice.c.
   4  *
   5  * If #define OPERONLY is removed, then any user can use this snomask
   6  * (you need to put ~servnotice in oper_only_umodes for this to work).
   7  */
   8
   9 #include "stdinc.h"
  10 #include "modules.h"
  11 #include "hook.h"
  12 #include "client.h"
  13 #include "ircd.h"
  14 #include "send.h"
  15 #include "s_newconf.h"
  16
  17 /* undefine this to allow anyone to receive whois notifications */
  18 #define OPERONLY
  19
  20 static const char sno_desc[] =
  21         "Adds server notice mask +W that allows "
  22 #ifdef OPERONLY
  23         "operators"
  24 #else
  25         "users"
  26 #endif
  27         " to receive notices for when a WHOIS has been done on them";
  28
  29 void show_whois(hook_data_client *);
  30
  31 mapi_hfn_list_av1 whois_hfnlist[] = {
  32         {"doing_whois", (hookfn) show_whois},
  33         {"doing_whois_global", (hookfn) show_whois},
  34         {NULL, NULL}
  35 };
  36
  37 static int
  38 init(void)
  39 {
  40         snomask_modes['W'] = find_snomask_slot();
  41
  42         return 0;
  43 }
  44
  45 static void
  46 fini(void)
  47 {
  48         snomask_modes['W'] = 0;
  49 }
  50
  51 DECLARE_MODULE_AV2(sno_whois, init, fini, NULL, NULL, whois_hfnlist, NULL, NULL, sno_desc);
  52
  53 void
  54 show_whois(hook_data_client *data)
  55 {
  56         struct Client *source_p = data->client;
  57         struct Client *target_p = data->target;
  58
  59         if(MyClient(target_p) &&
  60 #ifdef OPERONLY
  61            IsOperGeneral(target_p) &&
  62 #endif
  63            (source_p != target_p) &&
  64            (target_p->snomask & snomask_modes['W']))
  65         {
  66                 sendto_one_notice(target_p,
  67                                 ":*** Notice -- %s (%s@%s) is doing a whois on you [%s]",
  68                                 source_p->name,
  69                                 source_p->username, source_p->host,
  70                                 source_p->servptr->name);
  71         }
  72 }