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
  16 /* undefine this to allow anyone to receive whois notifications */
  17 #define OPERONLY
  18
  19 static const char sno_desc[] =
  20         "Adds server notice mask +W that allows "
  21 #ifdef OPERONLY
  22         "operators"
  23 #else
  24         "users"
  25 #endif
  26         " to receive notices for when a WHOIS has been done on them";
  27
  28 void show_whois(hook_data_client *);
  29
  30 mapi_hfn_list_av1 whois_hfnlist[] = {
  31         {"doing_whois", (hookfn) show_whois},
  32         {"doing_whois_global", (hookfn) show_whois},
  33         {NULL, NULL}
  34 };
  35
  36 static int
  37 init(void)
  38 {
  39         snomask_modes['W'] = find_snomask_slot();
  40
  41         return 0;
  42 }
  43
  44 static void
  45 fini(void)
  46 {
  47         snomask_modes['W'] = 0;
  48 }
  49
  50 DECLARE_MODULE_AV2(sno_whois, init, fini, NULL, NULL, whois_hfnlist, NULL, NULL, sno_desc);
  51
  52 void
  53 show_whois(hook_data_client *data)
  54 {
  55         struct Client *source_p = data->client;
  56         struct Client *target_p = data->target;
  57
  58         if(MyClient(target_p) &&
  59 #ifdef OPERONLY
  60            IsOper(target_p) &&
  61 #endif
  62            (source_p != target_p) &&
  63            (target_p->snomask & snomask_modes['W']))
  64         {
  65                 sendto_one_notice(target_p,
  66                                 ":*** Notice -- %s (%s@%s) is doing a whois on you [%s]",
  67                                 source_p->name,
  68                                 source_p->username, source_p->host,
  69                                 source_p->servptr->name);
  70         }
  71 }