extensions/chm_operpeace.c

   1 /*
   2  * Do not allow operators to be kicked from +M channels.
   3  *     -- kaniini
   4  */
   5
   6 #include "stdinc.h"
   7 #include "modules.h"
   8 #include "hook.h"
   9 #include "client.h"
  10 #include "ircd.h"
  11 #include "send.h"
  12 #include "hash.h"
  13 #include "s_conf.h"
  14 #include "s_user.h"
  15 #include "s_serv.h"
  16 #include "numeric.h"
  17 #include "privilege.h"
  18 #include "s_newconf.h"
  19 #include "chmode.h"
  20
  21 static void hdl_can_kick(hook_data_channel_approval *);
  22 static const char chm_operpeace_desc[] =
  23         "Adds channel mode +M which prohibits operators from being kicked";
  24
  25 mapi_hfn_list_av1 chm_operpeace_hfnlist[] = {
  26         { "can_kick", (hookfn) hdl_can_kick },
  27         { NULL, NULL }
  28 };
  29
  30 static unsigned int mymode;
  31
  32 static int
  33 _modinit(void)
  34 {
  35         mymode = cflag_add('M', chm_hidden);
  36         if (mymode == 0)
  37                 return -1;
  38
  39         return 0;
  40 }
  41
  42 static void
  43 _moddeinit(void)
  44 {
  45         cflag_orphan('M');
  46 }
  47
  48 DECLARE_MODULE_AV2(chm_operpeace, _modinit, _moddeinit, NULL, NULL, chm_operpeace_hfnlist, NULL, NULL, chm_operpeace_desc);
  49
  50 static void
  51 hdl_can_kick(hook_data_channel_approval *data)
  52 {
  53         struct Client *source_p = data->client;
  54         struct Client *who = data->target;
  55         struct Channel *chptr = data->chptr;
  56
  57         if(IsOper(source_p))
  58                 return;
  59
  60         if((chptr->mode.mode & mymode) && IsOper(who))
  61         {
  62                 sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s attempted to kick %s from %s (which is +M)",
  63                         source_p->name, who->name, chptr->chname);
  64                 sendto_one_numeric(source_p, ERR_ISCHANSERVICE, "%s %s :Cannot kick IRC operators from that channel.",
  65                         who->name, chptr->chname);
  66                 data->approved = 0;
  67         }
  68 }