From: Attila Molnar <attilamolnar@hush.com>
Date: Mon, 13 Oct 2014 19:16:51 +0000 (+0200)
Subject: m_spanningtree Rebuild serverlist and sidlist when receiving a specific Request
X-Git-Tag: v2.0.23~132
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=48253b1103dcdcd8252808bd021519772b223143;p=user%2Fhenk%2Fcode%2Finspircd.git

m_spanningtree Rebuild serverlist and sidlist when receiving a specific Request

Issue #923
---

diff --git a/src/modules/m_spanningtree/main.cpp b/src/modules/m_spanningtree/main.cpp
index e7ff3789b..5f06cad58 100644
--- a/src/modules/m_spanningtree/main.cpp
+++ b/src/modules/m_spanningtree/main.cpp
@@ -930,6 +930,12 @@ ModResult ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
 	return MOD_RES_PASSTHRU;
 }
 
+void ModuleSpanningTree::OnRequest(Request& request)
+{
+	if (!strcmp(request.id, "rehash"))
+		Utils->Rehash();
+}
+
 void ModuleSpanningTree::ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const parameterlist &modeline, const std::vector<TranslateType> &translate)
 {
 	TreeSocket* s = (TreeSocket*)opaque;
diff --git a/src/modules/m_spanningtree/main.h b/src/modules/m_spanningtree/main.h
index eb17c4195..17adc9287 100644
--- a/src/modules/m_spanningtree/main.h
+++ b/src/modules/m_spanningtree/main.h
@@ -178,6 +178,7 @@ class ModuleSpanningTree : public Module
 	void OnLoadModule(Module* mod);
 	void OnUnloadModule(Module* mod);
 	ModResult OnAcceptConnection(int newsock, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server);
+	void OnRequest(Request& request);
 	CullResult cull();
 	~ModuleSpanningTree();
 	Version GetVersion();
diff --git a/src/modules/m_spanningtree/utils.cpp b/src/modules/m_spanningtree/utils.cpp
index 3bd0aa2c7..367a3b921 100644
--- a/src/modules/m_spanningtree/utils.cpp
+++ b/src/modules/m_spanningtree/utils.cpp
@@ -428,3 +428,16 @@ Link* SpanningTreeUtilities::FindLink(const std::string& name)
 	}
 	return NULL;
 }
+
+void SpanningTreeUtilities::Rehash()
+{
+	server_hash temp;
+	for (server_hash::const_iterator i = serverlist.begin(); i != serverlist.end(); ++i)
+		temp.insert(std::make_pair(i->first, i->second));
+	serverlist.swap(temp);
+	temp.clear();
+
+	for (server_hash::const_iterator i = sidlist.begin(); i != sidlist.end(); ++i)
+		temp.insert(std::make_pair(i->first, i->second));
+	sidlist.swap(temp);
+}
diff --git a/src/modules/m_spanningtree/utils.h b/src/modules/m_spanningtree/utils.h
index a0543b6bd..5559b3459 100644
--- a/src/modules/m_spanningtree/utils.h
+++ b/src/modules/m_spanningtree/utils.h
@@ -173,6 +173,11 @@ class SpanningTreeUtilities : public classbase
 	/** Refresh the IP cache used for allowing inbound connections
 	 */
 	void RefreshIPCache();
+
+	/** Recreate serverlist and sidlist, this is needed because of m_nationalchars changing
+	 * national_case_insensitive_map which is used by the hash function
+	 */
+	void Rehash();
 };
 
 #endif