Broadcast the limits for list modes on server link.

This allows services to not overflow the limit.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/modules/m_spanningtree/utils.cpp b/src/modules/m_spanningtree/utils.cpp
index 809963625..84d96e098 100644
--- a/src/modules/m_spanningtree/utils.cpp
+++ b/src/modules/m_spanningtree/utils.cpp
@@ -25,6 +25,7 @@
 
 
 #include "inspircd.h"
+#include "listmode.h"
 
 #include "main.h"
 #include "utils.h"
@@ -374,3 +375,24 @@ void SpanningTreeUtilities::SendChannelMessage(User* source, Channel* target, co
 			Sock->WriteLine(msg);
 	}
 }
+
+void SpanningTreeUtilities::SendListLimits(Channel* chan, TreeSocket* sock)
+{
+	std::stringstream buffer;
+	const ModeParser::ListModeList& listmodes = ServerInstance->Modes->GetListModes();
+	for (ModeParser::ListModeList::const_iterator i = listmodes.begin(); i != listmodes.end(); ++i)
+	{
+		ListModeBase* lm = *i;
+		buffer << lm->GetModeChar() << " " << lm->GetLimit(chan) << " ";
+	}
+
+	std::string bufferstr = buffer.str();
+	if (bufferstr.empty())
+		return; // Should never happen.
+
+	bufferstr.erase(bufferstr.end() - 1);
+	if (sock)
+		sock->WriteLine(CommandMetadata::Builder(chan, "maxlist", bufferstr));
+	else
+		CommandMetadata::Builder(chan, "maxlist", bufferstr).Broadcast();
+}