extensions/extb_extgecos.c

   1 /*
   2  * Extended extban type: bans all users with matching nick!user@host#gecos.
   3  * Requested by Lockwood.
   4  *  - nenolod
   5  *
   6  */
   7
   8 #include "stdinc.h"
   9 #include "modules.h"
  10 #include "client.h"
  11 #include "ircd.h"
  12
  13 static int _modinit(void);
  14 static void _moddeinit(void);
  15 static int eb_extended(const char *data, struct Client *client_p, struct Channel *chptr, long mode_type);
  16
  17 DECLARE_MODULE_AV1(extb_extended, _modinit, _moddeinit, NULL, NULL, NULL, "$Revision: 1339 $");
  18
  19 static int
  20 _modinit(void)
  21 {
  22         extban_table['x'] = eb_extended;
  23
  24         return 0;
  25 }
  26
  27 static void
  28 _moddeinit(void)
  29 {
  30         extban_table['x'] = NULL;
  31 }
  32
  33 static int eb_extended(const char *data, struct Client *client_p,
  34                 struct Channel *chptr, long mode_type)
  35 {
  36         char buf[BUFSIZE];
  37         int ret;
  38
  39         (void)chptr;
  40
  41         if (data == NULL)
  42                 return EXTBAN_INVALID;
  43
  44         rb_snprintf(buf, BUFSIZE, "%s!%s@%s#%s",
  45                 client_p->name, client_p->username, client_p->host, client_p->info);
  46
  47         ret = match(data, buf) ? EXTBAN_MATCH : EXTBAN_NOMATCH;
  48
  49         if (ret == EXTBAN_NOMATCH && IsDynSpoof(client_p))
  50         {
  51                 rb_snprintf(buf, BUFSIZE, "%s!%s@%s#%s",
  52                         client_p->name, client_p->username, client_p->orighost, client_p->info);
  53
  54                 ret = match(data, buf) ? EXTBAN_MATCH : EXTBAN_NOMATCH;
  55         }
  56
  57         return ret;
  58 }