Added new <banlist> tags, allows dynamic banlist sizes on a per channel basis

rather than hard coded or network wide


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@973 e03df62e-2008-0410-955e-edbf42e46eb7

3 files changed, 25 insertions, 0 deletions

diff --git a/include/inspircd.h b/include/inspircd.h
index 1a19584f6..0250f720e 100644
--- a/include/inspircd.h
+++ b/include/inspircd.h
@@ -156,6 +156,7 @@ void DoSplitEveryone();
 char islast(const char* s);
 long map_count(const char* s);
 userrec* ReHashNick(char* Old, char* New);
+long GetMaxBans(char* name);
 
 
 // mesh network functions
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index af5200ef1..d979750b5 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -1081,6 +1081,22 @@ chanrec* FindChan(const char* chan)
 }
 
 
+long GetMaxBans(char* name)
+{
+	char CM[MAXBUF];
+	for (int count = 0; count < ConfValueEnum("banlist",&config_f); count++)
+	{
+		ConfValue("banlist","chan",count,CM,&config_f);
+		if (match(name,CM))
+		{
+			ConfValue("banlist","limit",count,CM,&config_f);
+			return atoi(CM);
+		}
+	}
+	return 64;
+}
+
+
 void purge_empty_chans(void)
 {
 	int go_again = 1, purge = 0;
diff --git a/src/mode.cpp b/src/mode.cpp
index 21817f283..12c6b2b92 100644
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -464,6 +464,14 @@ char* add_ban(userrec *user,char *dest,chanrec *chan,int status)
 			c++;
 	if (c>1)
 		return NULL;
+
+	long maxbans = GetMaxBans(chan->name);
+	if (chan->bans.size() > maxbans)
+	{
+		WriteServ(user->fd,"478 %s %s :Channel ban list for %s is full (maximum entries for this channel is %d)",user->nick, chan->name,chan->name,maxbans);
+		return NULL;
+	}
+
 	log(DEBUG,"add_ban: %s %s",chan->name,user->nick);
 
 	TidyBan(dest);