Allow ctcp replies through floodcount after ctcp'ing a large group.

[irc/rqf/shadowircd.git] / modules / core / m_message.c

diff --git a/modules/core/m_message.c b/modules/core/m_message.c
index be1a732a4eb225923db0a2603a1cc77e39a86d07..c89325038f371b03baf279ff3df74b64b5049b6c 100644 (file)
--- a/modules/core/m_message.c
+++ b/modules/core/m_message.c
@@ -95,6 +95,9 @@ static int flood_attack_client(int p_or_n, struct Client *source_p, struct Clien
 static int flood_attack_channel(int p_or_n, struct Client *source_p,
                                struct Channel *chptr, char *chname);
 
+/* Fifteen seconds should be plenty for a client to reply a ctcp */
+#define LARGE_CTCP_TIME 15
+
 #define ENTITY_NONE    0
 #define ENTITY_CHANNEL 1
 #define ENTITY_CHANNEL_OPMOD 2
@@ -512,6 +515,9 @@ msg_channel(int p_or_n, const char *command,
                {
                        sendto_channel_flags(client_p, ALL_MEMBERS, source_p, chptr,
                                             "%s %s :%s", command, chptr->chname, text);
+                       if (p_or_n != NOTICE && *text == '\001' &&
+                                       rb_dlink_list_length(&chptr->locmembers) > (unsigned)(GlobalSetOptions.floodcount / 2))
+                               source_p->large_ctcp_sent = rb_current_time();
                }
        }
        else if(chptr->mode.mode & MODE_OPMODERATE &&
@@ -766,6 +772,10 @@ msg_client(int p_or_n, const char *command,
                        }
                }
 
+               if (do_floodcount && p_or_n == NOTICE && *text == '\001' &&
+                               target_p->large_ctcp_sent + LARGE_CTCP_TIME >= rb_current_time())
+                       do_floodcount = 0;
+
                if (do_floodcount &&
                                flood_attack_client(p_or_n, source_p, target_p))
                        return;
@@ -1089,6 +1099,8 @@ handle_special(int p_or_n, const char *command, struct Client *client_p,
                                    nick + 1,
                                    (*nick == '#') ? MATCH_HOST : MATCH_SERVER,
                                    "%s $%s :%s", command, nick, text);
+               if (p_or_n != NOTICE && *text == '\001')
+                       source_p->large_ctcp_sent = rb_current_time();
                return;
        }
 }