Forward port 2.10.11 /whois CPU limiter.

[ircu2.10.12-pk.git] / ircd / m_list.c

diff --git a/ircd/m_list.c b/ircd/m_list.c
index 0270d00f1637913ff603176ac139a6eb2b38e440..09ab42274abe7119600c4c996f9c375b6ade011b 100644 (file)
--- a/ircd/m_list.c
+++ b/ircd/m_list.c
@@ -79,14 +79,8 @@
  *            note:   it is guaranteed that parv[0]..parv[parc-1] are all
  *                    non-NULL pointers.
  */
-#if 0
-/*
- * No need to include handlers.h here the signatures must match
- * and we don't need to force a rebuild of all the handlers everytime
- * we add a new one to the list. --Bleep
- */
-#include "handlers.h"
-#endif /* 0 */
+#include "config.h"
+
 #include "channel.h"
 #include "client.h"
 #include "hash.h"
@@ -100,6 +94,7 @@
 #include "msg.h"
 #include "numeric.h"
 #include "numnicks.h"
+#include "s_bsd.h"
 #include "send.h"
 
 #include <assert.h>
@@ -163,6 +158,9 @@ show_usage(struct Client *sptr)
   send_reply(sptr, RPL_LISTUSAGE,
             " \002T>\002\037min_minutes\037 ; Channels with a topic last "
             "set more than \037min_minutes\037 ago.");
+  if (IsAnOper(sptr))
+    send_reply(sptr, RPL_LISTUSAGE,
+               " \002S\002             ; Show secret channels.");
   send_reply(sptr, RPL_LISTUSAGE,
             "Example: LIST <3,>1,C<10,T>0  ; 2 users, younger than 10 "
             "min., topic set.");
@@ -188,7 +186,7 @@ param_parse(struct Client *sptr, const char *param, struct ListingArgs *args,
     case 'T':
     case 't':
       is_time++;
-      args->topic_limits = 1;
+      args->flags |= LISTARG_TOPICLIMITS;
       /*FALLTHROUGH*/
 
     case 'C':
@@ -238,6 +236,18 @@ param_parse(struct Client *sptr, const char *param, struct ListingArgs *args,
       }
       break;
 
+    case 'S':
+    case 's':
+      if (!IsAnOper(sptr))
+        return show_usage(sptr);
+
+      args->flags |= LISTARG_SHOWSECRET;
+      param++;
+
+      if (*param != ',' && *param != ' ' && *param != '\0') /* check syntax */
+        return show_usage(sptr);
+      break;
+
     default: /* channel name? */
       if (!permit_chan || !IsChannelName(param))
        return show_usage(sptr);
@@ -285,8 +295,9 @@ int m_list(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
     MyFree(cli_listing(sptr));
     cli_listing(sptr) = 0;
     send_reply(sptr, RPL_LISTEND);
-    if (parc < 2)
-      return 0;                 /* Let LIST abort a listing. */
+    update_write(sptr);
+    if (parc < 2 || 0 == ircd_strcmp("STOP", parv[1]))
+      return 0;                 /* Let LIST or LIST STOP abort a listing. */
   }
 
   if (parc < 2)                 /* No arguments given to /LIST ? */