extensions/sno_globalkline.c

   1 /*
   2  * Shows notices if remote clients exit with "Bad user info" or
   3  * ConfigFileEntry.kline_reason.
   4  * Assumes client_exit is enabled so users can't fake these reasons,
   5  * and kline_reason is enabled and the same everywhere.
   6  * Yes, this is a hack, but it is simple and avoids sending
   7  * more data across servers -- jilles
   8  */
   9
  10 #include "stdinc.h"
  11 #include "modules.h"
  12 #include "client.h"
  13 #include "hook.h"
  14 #include "ircd.h"
  15 #include "send.h"
  16 #include "s_conf.h"
  17
  18 static const char sno_desc[] =
  19         "Adds server notices for global XLINEs, KLINEs, and DLINEs";
  20
  21 static void h_gla_client_exit(hook_data_client_exit *);
  22
  23 mapi_hfn_list_av1 gla_hfnlist[] = {
  24         { "client_exit", (hookfn) h_gla_client_exit },
  25         { NULL, NULL }
  26 };
  27
  28 DECLARE_MODULE_AV2(globallineactive, NULL, NULL, NULL, NULL, gla_hfnlist, NULL, NULL, sno_desc);
  29
  30 static void
  31 h_gla_client_exit(hook_data_client_exit *hdata)
  32 {
  33         struct Client *source_p;
  34
  35         source_p = hdata->target;
  36
  37         if (MyConnect(source_p) || !IsClient(source_p))
  38                 return;
  39         if (!strcmp(hdata->comment, "Bad user info"))
  40         {
  41                 sendto_realops_snomask_from(SNO_GENERAL, L_ALL, source_p->servptr,
  42                                 "XLINE active for %s[%s@%s]",
  43                                 source_p->name, source_p->username, source_p->host);
  44         }
  45         else if (ConfigFileEntry.kline_reason != NULL &&
  46                         !strcmp(hdata->comment, ConfigFileEntry.kline_reason))
  47         {
  48                 sendto_realops_snomask_from(SNO_GENERAL, L_ALL, source_p->servptr,
  49                                 "K/DLINE active for %s[%s@%s]",
  50                                 source_p->name, source_p->username, source_p->host);
  51         }
  52         else if (!strncmp(hdata->comment, "Temporary K-line ", 17))
  53         {
  54                 sendto_realops_snomask_from(SNO_GENERAL, L_ALL, source_p->servptr,
  55                                 "K/DLINE active for %s[%s@%s]",
  56                                 source_p->name, source_p->username, source_p->host);
  57         }
  58         else if (!strncmp(hdata->comment, "Temporary D-line ", 17))
  59         {
  60                 sendto_realops_snomask_from(SNO_GENERAL, L_ALL, source_p->servptr,
  61                                 "K/DLINE active for %s[%s@%s]",
  62                                 source_p->name, source_p->username, source_p->host);
  63         }
  64 }