From fe67c13ddf8f546bed95a9904679b3f32c708cd9 Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Thu, 3 Dec 2020 02:05:45 +0000
Subject: Advertise the available extbans for services.

---
 src/modules/m_spanningtree/capab.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/modules')

diff --git a/src/modules/m_spanningtree/capab.cpp b/src/modules/m_spanningtree/capab.cpp
index 15ba77a34..4286300e5 100644
--- a/src/modules/m_spanningtree/capab.cpp
+++ b/src/modules/m_spanningtree/capab.cpp
@@ -199,6 +199,14 @@ void TreeSocket::SendCapabilities(int phase)
 			.append(" PREFIX="+ ServerInstance->Modes->BuildPrefixes());
 	}
 
+	// HACK: Allow services to know what extbans exist. This will be
+	// replaced by CAPAB EXTBANS in the next protocol version.
+	std::map<std::string, std::string> tokens;
+	FOREACH_MOD(On005Numeric, (tokens));
+	std::map<std::string, std::string>::const_iterator eiter = tokens.find("EXTBAN");
+	if (eiter != tokens.end())
+		extra.append(" EXTBANS=" + eiter->second);
+
 	this->WriteLine("CAPAB CAPABILITIES " /* Preprocessor does this one. */
 			":NICKMAX="+ConvToStr(ServerInstance->Config->Limits.NickMax)+
 			" CHANMAX="+ConvToStr(ServerInstance->Config->Limits.ChanMax)+
-- 
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