extensions/drain.c

   1 #include "stdinc.h"
   2 #include "modules.h"
   3 #include "hook.h"
   4 #include "client.h"
   5 #include "ircd.h"
   6 #include "send.h"
   7 #include "hash.h"
   8 #include "s_conf.h"
   9 #include "s_user.h"
  10 #include "s_serv.h"
  11 #include "numeric.h"
  12
  13 static void check_new_user(void *data);
  14 mapi_hfn_list_av1 drain_hfnlist[] = {
  15         { "new_local_user", (hookfn) check_new_user },
  16         { NULL, NULL }
  17 };
  18
  19 static const char drain_desc[] = "Prevents new, non-exempt users from connecting to this server.";
  20
  21 DECLARE_MODULE_AV2(drain, NULL, NULL, NULL, NULL,
  22                         drain_hfnlist, NULL, NULL, drain_desc);
  23
  24
  25 static void
  26 check_new_user(void *vdata)
  27 {
  28         struct Client *source_p = vdata;
  29         const char *drain_reason = ConfigFileEntry.drain_reason;
  30
  31         if (drain_reason == NULL)
  32                 drain_reason = "This server is not accepting connections.";
  33
  34         if(IsExemptKline(source_p))
  35                 return;
  36
  37         exit_client(source_p, source_p, &me, drain_reason);
  38 }