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 const char chm_operpeace_desc[] =
  22         "Adds channel mode +M which prohibits operators from being kicked";
  23
  24 static void hdl_can_kick(void *);
  25
  26 mapi_hfn_list_av1 chm_operpeace_hfnlist[] = {
  27         { "can_kick", hdl_can_kick },
  28         { NULL, NULL }
  29 };
  30
  31 static unsigned int mymode;
  32
  33 static int
  34 _modinit(void)
  35 {
  36         mymode = cflag_add('M', chm_hidden);
  37         if (mymode == 0)
  38                 return -1;
  39
  40         return 0;
  41 }
  42
  43 static void
  44 _moddeinit(void)
  45 {
  46         cflag_orphan('M');
  47 }
  48
  49 DECLARE_MODULE_AV2(chm_operpeace, _modinit, _moddeinit, NULL, NULL, chm_operpeace_hfnlist, NULL, NULL, chm_operpeace_desc);
  50
  51 static void
  52 hdl_can_kick(void *data_)
  53 {
  54         hook_data_channel_approval *data = data_;
  55         struct Client *source_p = data->client;
  56         struct Client *who = data->target;
  57         struct Channel *chptr = data->chptr;
  58
  59         if(IsOper(source_p))
  60                 return;
  61
  62         if((chptr->mode.mode & mymode) && HasPrivilege(who, "oper:receive_immunity"))
  63         {
  64                 sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s attempted to kick %s from %s (which is +M)",
  65                         source_p->name, who->name, chptr->chname);
  66                 sendto_one_numeric(source_p, ERR_ISCHANSERVICE, "%s %s :Cannot kick IRC operators from that channel.",
  67                         who->name, chptr->chname);
  68                 data->approved = 0;
  69         }
  70 }